Механизм подач

Bohr- oder Fraeswerk

KOPIERFRÄSEINRICHTUNG ZUR HERSTELLUNG VON INSBESONDERE ZAHNTECHNISCHEN WERKSTÜCKEN

KOPIERMASCHINE

Improvement in apparatus for machining turbine blades

... 642,421. Turning; planing. JAMESON, J. L. Sept. 11, 1947, No. 24964. [Class 83 (iii)] An apparatus for forming the two surfaces of turbine blades and their junction with a stock portion comprises a rotatable support 17 carrying a blade A in a position eccentric to the axis of rotation of the support so that the blade is moved past a pair of tool-holders 5 and 6, each carrying an edge-cutting tool 3, 4, and means for relatively traversing, the blade and tool-holders and controlling the setting of the tool-holders so that the desired blade shape is generated. A number of blanks A are mounted on the rotating support 17 and pass through the gap between a pair of tools 3, 4 mounted in levers 7, 8 pivoted scissor-wise on a sleeve 13, the ends of the levers being held in contact with a template 14 by a spring 15. The gap between the tools is controlled by the template which may be stationary or may be rotated to generate the cross-sectional shape of the blades. The tools are fed along the length ...

Improvements in or relating to template or pattern-controlled machine tools

... 574,613. Milling-machines. ARON, E., and POLLAD, E. Feb. 7, 1944, No. 2235. [Class 83 (iii)] In a copying machine-tool, such as a routing-machine, in which a rotary cutter is moved in unison with a tracer, the toolholder is mounted so as to be freely movable directly by hand in one plane and is provided with feeding means for moving it in a direction transverse to said plane, the feeding means taking the thrust during cutting. The tool (not shown) and the tracer 16, 17 are both carried by a slide 14 mounted for vertical movement in a supporting frame 10 having at each end vertical rods 11 by which the frame is supported by levers from a base-plate so as to be freely movable by hand in a horizontal plane. Feed moveinent in a vertical direction is imparted to the tool and tracer slide 14 by a lead screw 31 mounted in the frame and engaging a half-nut 27 slidingly mounted on the slide, a spring mounted between the half-nut and a shoulder on the slide urging the slide in a downward direction ...

KOPIERFRASEINRICHTUNG TO THE PRODUCTION OF IN PARTICULAR TOOTH-TECHNICAL WERKSTUCKEN

MODEL COPY MACHINE FOR THE PRODUCTION OF SHAPED PARTS FROM WOOD WITH PRIMARILY UNREGELMASSIGER KORPERFORM, LIKE E.G. SOLES, GULF HITS, GEWEHRSCHAFTEN U.DGL.

KOPIERFRÄSEINRICHTUNG ZUR HERSTELLUNG VON INSBESONDERE ZAHNTECHNISCHEN WERKSTÜCKEN

COPYING APPARATUS

This aims to provide a profiling apparatus (10) for profiling a work (100 ). The profiling apparatus (10) comprises a shoe (1) for contacting the work (100), an air cylinder (20) for making the shoe (1) vertically movable, a c lamp mechanism (3) for gripping the work (100) from a side face positioned i n a direction (Y) perpendicular to an advancing direction (X), and a transve rsely direct-acting slide guide (8) for sliding the clamp mechanism (3) in t he direction (Y).

CRAYON CARVING DEVICE

Devices, kits, and methods for making a carved crayon are provided. In one aspect, a crayon carving device includes a base, a pantograph armature coupled to the base, a crayon positioner, and at least one guide template parallel to the crayon positioner. The pantograph armature includes a motorized drive shaft with a drill tip for carving an outside surface of a crayon body, as well as a guide tip for tracing along a guide template that directs where the drill tip carves. In some embodiments, the guide template includes a stationary bridge support and a plurality of removable carving bucks that insert into one of multiple openings on the bridge support. The surface features of each of the carving bucks may be traced by the guide tip to generate a corresponding carving on the surface of a crayon body.

Verfahren zur Materialbearbeitung verschiedenartiger Werkstücke.

Kopierdrehbank.

Kopierfräsmaschine mit mehreren Arbeitsspindeln und gemeinsamer Modellspindel

Holzdrehbank.

Oberfräse.

Werkzeugmaschine, insbesondere Bohr- oder Fräswerk

Dispositif formeur commandé par gabarit.

Werkzeugmaschine, insbesondere Bohr- oder Fräswerk

Machine à copier

Gravier- und Kopiermaschine

Vorrichtung zum Flammenschneiden von Rohren

Turbinenschaufel-Kopiermaschine

Machine à copier

EINRICHTUNG ZUM ZUSTELLEN EINER IN EINER WERKZEUGSPINDEL EINGESPANNTEN WERKZEUGES EINER GRAVIERFRAESMASCHINE MIT PHOTOELEKTRISCHEM LESEKOPF.

TURNING SPINDLE MACHINE TO THE SIMULTANEOUS AXIAL ONE AND RADIAL TREATMENT OF A WORKPIECE.

Pendular apparatus with key for the clothes industry of the pipe fittings, handles, ray of wheel, etc

Welding cutting rig with guide system along line of - intersection of two cylinders

MACHINE A REPRODUIRE LES CLES

... a. Machine à reproduire les clés. b. La broche 28 porte une bague 36 du sommet duquel fait saillie une dent 37. Cette dent coopère avec les deux branches 38 d'un accouplement 39 à l'arbre 40 d'un moteur 41. La branche 38 la plus extérieure est percée d'une lumière 42. Dans cette lumière peut s'engager un doigt 43 solidaire par une goupille 44 d'un index 45 dont l'extremité peut venir se loger dans un trou 46 conique du bâti. L'index 43 peut être déplacé en direction de la lumière 42 à l'aide d'un poussoir 47 agissant à l'encontre d'un ressort 48 de rappel. c. Serrurerie.

Machine to be reproduced

Pendulum apparatus for making key shaped work pieces, handles, rays of wheel, andc.

Automatic device in particular of welding of circular pricking of section on unesurface of revolution as well as the machines equipped with this device or similar device

flat keys for bolting device locks Device for the simulation of

Key reproducing milling machine - has cutters with sensors on arms of cylinder and vices on spokes extending from swivel

Copier for reproducing shapes of objects on support - has angle bars and cams to retain pattern object and support, and manipulator arm which can move in three dimensions to copy one onto other

Device for the reproduction of precision by milling

MACHINING DEVICE

NACHLAUFSTEUERUNGSVORRICHTUNG FUER EINE KOPIERWERKZEUGMASCHINE

Improvements in and relating to milling machines

... 241,384. Reed, S. A. Oct. 16, 1924. Milling-machines ; milling helical surfaces. - In a milling-machine particularly for shaping the cambered faces of metal air propellers of aluminium alloy a cutter is employed in which the edge cuts across the work and is traversed at right angles to the line of cut, the peripheral speed of the cutter being not less than 30 feet per second and the width not exceeding 3/16". By this means a light supporting structure suffices to hold the work against the cutting pressure. The bench 1 carries a frame 5 which is adjustable on members 3 and which is provided with rails 4 supporting a longitudinally travelling carriage 7. The latter carries a cross-slide provided with an angularly adjustable table 13, supporting an electromotor 15 driving the milling cutter 17. Vertical shafts 19 adjustable in supports 2 carry parallel horizontal shafts 18, 21, which are connected by arms 22, 23, to a bar 27 and templet support 28 respectively. The rough work-blank is secured ...

Improvements in or relating to pattern controlled shapers

Clamping device for key duplicating machine with dual pivoted joint

A clamping device for key duplicating machine with dual or compound pivoted joint. The clamping device comprises a pair of left and right symmetrical cross grooves 11 formed on the front side of a substrate 1, and aligned one with the other, for securing a pair of left and right vices 2, 2'. The left vice 2 is used for clamping a key blank to be processed while the right vice 2' is used for clamping the original key sample. Accordingly, there is provided a horizontal pivoted joint (fig 2, 4) arranged at the back upper end of the substrate 1, for pivotally connecting an engagement base 5, in order to form a first pivoted joint, to rotate the pair of vices 2, 2' to a suitable angular position, and to effect the duplication of a small size of a semi-cylindrical key (fig 4, 3); also there is a horizontal pivot connecting hole 51 is formed in the engagement base 5, for engaging a horizontal pivoted joint (fig 3; 6) in order to form a second pivoted joint, and to effect duplication of a large ...

Plant for cutting out openings in constructions and workpieces with cylindrically arranged surface

Finishing unit with position adjustable copying device

Endbearbeitungsaggregat (10) mit lageverstellbarer Kopiereinrichtung (11), Folgendes beinhaltend: - einen Rahmen (12); - ein Werkzeug (13), das an dem Rahmen (12) befestigt ist, relativ zu welchem es um eine Arbeitsachse (A) drehbar ist; - eine Antriebsvorrichtung (16), die dazu dient, die Position der Kopiereinrichtung (11) relativ zu dem Werkzeug (13) unabhängig von der Wechselwirkung des Endbearbeitungsaggregats (10) mit einem zu bearbeitenden Werkstück (15) einzustellen.

ARRANGEMENT FOR THE ADMISSION ONE WORKING ON WORKPIECE

KOPIERFRÄSEINRICHTUNG ZUR HERSTELLUNG VON INSBESONDERE ZAHNTECHNISCHEN WERKSTÜCKEN

Kopierfräseinrichtung (1) zur Herstellung von insbesondere zahntechnischen Werkstücken, mit einer Trägerplatte (3) für einen Modellkörper (21) und einen Formrohling (20), einem um eine horizontale, zu seiner Längsrichtung im Wesentlichen normalen Achse schwenkbar angeordneten Ausleger (4) mit einem motorisch angetriebenen Bearbeitungswerkzeug (5) zur spanenden Formung eines Werkstückes aus dem Formrohling (20) und einer Tastvorrichtung (6) zum Abtasten des Modellstückes, wobei das Bearbeitungswerkzeug (5) und die Tastvorrichtung (6) mechanisch und synchron bewegbar verbunden sind, sowie eine Aufhängevorrichtung für den Ausleger (4).

MODEL COPY MACHINE FOR THE PRODUCTION OF SHAPED PARTS FROM WOOD WITH PRIMARILY UNREGELMASSIGER KORPERFORM, LIKE E.G. SOLES, GULF HITS, GEWEHRSCHAFTEN U.DGL.

APPARATUS FOR TURNING MACHINES FOR SIMULTANEOUS AXIAL AND RADIAL PROFILING OF WORK

WOODWORKING PRESS

COPYING APPARATUS

This aims to provide a profiling apparatus comprising a shoe (1) for cont acting a work (100), an arcuate slide guide (5A) for turning the shoe (1) ar cuately on a point of a face, in which the shoe (1) contacts the work (100), and an arcuate slide guide (5B) having the same turning center as that of t he arcuate slide guide (5A), for turning the shoe (1) arcuately in a directi on perpendicular to the arcuate slide guide (5A).

SUPPORT D'USINAGE POUR PIECES MAINTENUES A LA MAIN

Support de rainurage et de fraisage pour pièces tenues à la main. Il comprend une base 2 supportant, en son centre, une partie conique 3 à la partie supérieure tronquée, présentant ainsi une surface de section circulaire ; un alésage 6 pratiqué perpendiculairement à cette surface de section circulaire traverse l'épaisseur du cône 3. Un élément de contact 11 à partie inférieure cylindrique s'ajuste dans l'alésage 6, sa partie supérieure de forme générale conique présente en son sommet une surface de contact faible avec les pièces à usiner qui permet le maintien dans de bonnes conditions. L'invention peut être utilisée dans les domaines du bricolage, de la petite mécanique, de l'électronique ou du modélisme. (CF DESSIN DANS BOPI) ...

Machine tool with three degrees of freedom intended for the sculpture with its table of order.

Transmission device to progressively variable speed of the control shaft of the milling cutter of a machine to reduce shafts carrying the workpiece and the boss

Automatic machine to mill, copy and reduce

ENGRAVER-MILLING OR SHAPING MACHINES

ANORDNING FOR SKERBRENNING

PROFILING-MACHINE.

PROFILING APPARATUS

There is provided a copying apparatus 10 that copies a workpiece 100, including a shoe 1 that is brought into contact with the workpiece 100, an air cylinder that enables moving the shoe 1 in a vertical direction, a clamping mechanism 3 that grasps the workpiece 100 from side surfaces placed in a direction Y orthogonal to a traveling direction X and, and a lateral translatory slide guide 8 that slides the clamping mechanism 3 in the direction Y.

УСОВЕРШЕНСТВОВАНИЯ ФРЕЗЕРНОГО СТАНКА

Изобретение относится к обработке материалов резанием и может быть использовано при обработке поверхностей электроинструментом. Фрезерный станок содержит основание, корпус, двигатель для вращения вала, на свободном конце которого установлены держатель инструмента и режущий инструмент. Основание выполнено с отверстием для прохождения при обработке заготовки прикрепленного к держателю инструмента режущего инструмента и соединено с корпусом посредством одного или более опорных узлов. На основании размещена гильза, ограничивающая область, в которой расположены режущий инструмент, держатель инструмента и отверстие в основании. Гильза содержит боковую стенку, проходящую от основания к корпусу, и направляющие для перемещения пыли и отходов к выходному отверстию в виде части коннектора, который выполнен с возможностью автоматического перемещения в заданное положение из первого и второго положений использования режущего инструмента относительно указанного выходного отверстия и содержит кольцевой ...

УСОВЕРШЕНСТВОВАНИЯ ФРЕЗЕРНОГО СТАНКА

Anordnung zur Aufnahme eines zu bearbeitenden Werkstückes

Bei einer Anordnung zur Aufnahme eines zu bearbeitenden Werkstückes, insbesondere zum Einsatz bei einem Kopierfräsgerät (1) zur Bearbeitung von Werkstücken, wird das zu bearbeitende Werkstück bewegbar und fetstellbar gehalten. Die Anordnung ist von wenigstens zwei miteinander in Wirkverbindung stehenden, synchron verdreh- und verschwenkbaren Aufnahmeelementen (35, 36) zur Aufnahme eines zu bearbeitenden Werkstückes und eines abzutastenden Modells gebildet, welche an deren Oberseite eine Befestigung zur Halterung des Werkstückes und des Modells und/oder für einen das Werkstück oder das Modell aufnehmenden Spannrahmen (37, 38) aufweisen.

Improvements in or relating to machine tools

... 349,048. Milling machines. SOC. ANON. A. CITROEN, 143, Quai de Javel, Paris. Nov. 14, 1929, No. 34833. Convention date, Dec. 11, 1928. Void [Published under Sect. 91 of the Acts]. [Class 83 (iii).] Attachments for milling.-An attachment for a milling-machine, planing-machine, lathe or similar machine comprises a frame 1 consisting of spaced sidemembers 3 and a toolholder 4 pivoted at o about an axis parallel to the plane of movement of the work-table 14. The tool - holder carries a number of rotary tool-spindles 5, driven by pulleys 8, and a tracer spindle 6 which co-operates with a templet 15 secured to the work-table and causes the tools to produce copies of the templet as the table is traversed. The usual cutter 11 of the milling or planing machine may pass between the side members 3 to rough out the work. When attached to a planing machine the frame 1 is pivoted to the side supports of the cross-slide and in a lathe is pivoted to a support on the bed, the work and templet being mounted ...

Hand-operated device for the flame-cutting of tubes

... 839,564. Cutting by fusion. CINK, A. Oct. 19, 1956, No. 31884/56. Class 83 (4). Hand-operated apparatus for flame cutting the end of a tube 3 comprises a shaft 1 adapted to be mounted coaxially within the tube by an expansible fixture 2 and forming a pivot for a cutting torch 9 and a tracing roller 10 adapted to run along a template or the. like 5. The expansible fixture 2 is operated by a handle 15, Fig. 2 (not shown). A sleeve 6 rotatably surrounds the shaft and carries an arm 7 and support rod 8 for the tracer 10 and torch 9 which is adjustably clamped in a bracket 12. The template 5 may be a pipe into which, the tube 3 is to be inserted, and against which the end 4 of the rod is located. Rotation of the arm 7 and sleeve 6 around the shaft 1 causes the torch to cut the tube end to the desired contour. In another embodiment a circular or flat template 13, 14, Fig. 2 (not shown), is used.

Apparatus for reproducing mechanical movements at a predetermined ratio

... 977,137. Lirikwork; toothed gearing. HANCOCK & CO. (ENGINEERS) Ltd. Oct. 14, 1963 [Oct. 12, 1962], No. 38734/62. Headings F2K and F2Q. [Also in Divisions B3 and G3] A mechanism for linking two movable members of a machine, particularly a burner carriage 17 and a tracing carriage 22 of an oxygen jet profile-cutting machine, such that one member 17 imparts movement to the other member 22 in a predetermined relationship as to speed and displacement, comprises a crosshead 28 on the burner carriage 17 engaging an inclined slide bar 27 such that horizontal movement of the burner carriage causes a vertical movement of the crosshead in dependence upon the inclination of the slide bar, and means 34 are provided to convert this vertical movement into a movement of the tracing carriage 22. The latter is movable along the same trasverse rails 20 as the burner carriage 17 and carries an electronic tracer 40 adapted to scan a scale drawing on a table 24. The transverse rails 20 are mounted on a main ...

Improvements in and relating to carving machines

... 610,777. Copying and carving stone. JAQUES, J. M., and GILDERSLEVE, C. April 16, 1946, No. 11679. [Classes 124 and 145 (i)] A multiple carving machine comprises a series of rotatable cutters or carving tools 4, and a tracing stylus 8, mounted on a fixed support, and a work-piece carrier 18 rotatably mounted on supporting means adjustable for moving the carrier 18 relatively to the cutters into and out of carving position, and to permit the carrier to be rotated to present either of oppositely disposed faces of the work-pieces b to the cutters for carving. Work-pieces b and a pattern a are carried by holders 21, mounted on the carrier 18 which is rotatably mounted in arms 15 by stub shafts 19, which allow the carrier 18 to move axially against a spring 20. The arms 15 are pivotally mounted at 16 on side plates 10 pivoted at 11 to uprights 2. The work is brought into the carving position by raising the arms 15 against a spring 17 by means of a handle 30, the side plates 10 being depressed ...

ATTACHMENT FOR USE ON A CONTOUR COPYING MACHINE

... 1,261,627. Contour-milling. PRECISION GRINDING Ltd. 6 Oct., 1970 [15 Oct., 1969], No. 50582/69. Heading B3K. An attachment for a contour-copying machine tool comprises a pantograph 11, a stylus 12 mounted in a holder 13, 14, having rods 15 which are adapted to slide through blocks 16 connected to a pattern table 10, an hydraulic ram 17, for moving holder 13, 14, through blocks 16, and a control valve 18 for controlling the speed and direction of movement of the holder and stylus. In operation, the attachment is mounted in a hand-operated die-sinking machine so that the stylus, which may be oversize, is almost touching the pattern. Valve 18 is actuated and ram 17 moves the stylus, and with it the tool, on its first stroke, the speed of movement being determined by the operator pivoting valve spool 18a through a control member 19. The fluid supply to the ram is reversed at the end of the stroke, the pantograph is traversed, and a further stroke is provided. The operator works right across ...

Machine Tool E.G. for Milling, Grinding or Polishing a Workpiece

... 1,195,669. Electro-chemical machining. ROLLS-ROYCE Ltd. April 21, 1969, No.20250/69. Addition to 1, 167, 733. Heading C7B. [Also in Division B3] The subject matter of this Specification is closely similar to that of the parent Specification 1,167, 733 but differs in that means are provided for maintaining the feeler normal to the surface of the master (and not merely, as in the parent case, perpendicular to that surface in one direction only). To this end fluid passages 75, 76 (and 751 761) Fig. 3 (not shown) are provided in the feeler head 31 in two planes at right angles. 1,195,673. Electro-plating on to steel. HUTTENWERKE SIEGERLAND A. G. Jan. 8, 1969 [Jan. 12, 1968], No. 1246/69. Heading C7B. Sheet or strip steel is electrolytically coated in a continuous process with longitudinal strips of Cr and Sn by moving the sheet through a first station for electrolytic Cr plating the surface of the sheet while screening off a plurality of mutually parallel, spaced, longitudinal ...

TRAGERPLATTE FUR EINE KOPIERFRASEINRICHTUNG

Disclosed is a support plate (2) for a particularly manually actuated duplicating milling apparatus (1). Said support plate (2) comprises at least one through-hole (4, 4') in which a blank and a solid model are or can be arranged by means of one respective substantially disk-shaped retaining element (6, 21). The retaining elements (6, 21) for the blank and the solid model are or can be arranged in the at least one through-hole (4, 4') so as to be pivotable about at least one substantially horizontal axis of rotation (a, a', a", b, b').

MODELLKOPIERMASCHINE ZUR HERSTELLUNG VON FORMTEILEN AUS HOLZ MIT VORNEHMLICH UNREGELMASSIGER KORPERFORM, WIE Z.B. SCHUHSOHLEN, GOLFSCHLAGERN, GEWEHRSCHAFTEN U.DGL.

TRÄGERPLATTE FÜR EINE KOPIERFRÄSEINRICHTUNG

Disclosed is a support plate (2) for a particularly manually actuated duplicating milling apparatus (1). Said support plate (2) comprises at least one through-hole (4, 4') in which a blank and a solid model are or can be arranged by means of one respective substantially disk-shaped retaining element (6, 21). The retaining elements (6, 21) for the blank and the solid model are or can be arranged in the at least one through-hole (4, 4') so as to be pivotable about at least one substantially horizontal axis of rotation (a, a', a", b, b').

Endbearbeitungsaggregat mit lageverstellbarer Kopiereinrichtung

Endbearbeitungsaggregat (10) mit lageverstellbarer Kopiereinrichtung (11), Folgendes beinhaltend: -einen Rahmen (12); -ein Werkzeug (13), das an dem Rahmen (12) befestigt ist, relativ zu welchem es um eine Arbeitsachse (A) drehbar ist; -eine Antriebsvorrichtung (16), die dazu dient, die Position der Kopiereinrichtung (11) relativ zu dem Werkzeug (13) unabhängig von der Wechselwirkung des Endbearbeitungsaggregats (10) mit einem zu bearbeitenden Werkstück (15) einzustellen.

MOTHER BOARD FOR A COPYING MILLING MECHANISM

SYSTEM AND METHOD FOR FORMING CUSTOM-MADE SHOE INSERT

Machine tool, in particular drilling machine or milling machine

APPARATUS OF ASSEMBLY AND GUIDANCE FOR the OXYCUTTING OF TUBES TO WELD TOGETHER UNDER VARIOUS ANGLES

Helicoid spinning top apparatus for the size of the propellers out of wooden

Model following machine tool - has cutting tool and model following stylus moving in opposite direction

The stylus is used to follow the relief profile of a positive model and its position and displacement controls the cutting-tool's movement. Both stylus and tool slide inside a casing and in opposite directions to each other. A mechanism converts the stylus movement into one of opposite sense to drive the tool. Under this construction no limitation exists to the distance between stylus and tool. The main advantages of this is that the reader can be small and amy be placed between model and part to be machined.

Process of formation of regular surfaces

Device with hand for the cut with the blowtorch of the worked ends of tubes

Procede et machine de biseautage des anches en roseau ou matiere plastique par rabotage a avance transversale rectiligne

L'invention concerne un procede et la machine de biseautage des anches. Dans ce procede, on met en oeuvre le mouvement alternatif d'un robot 3 sur un parallelogramme articule 1 et un mouvement d'avance transversal rectiligne d'un chariot inferieur 5 portant la plaquette d'anche 7 a usiner et un patron 37 a reproduire. Le rabot 3 est equipe d'un galet suiveur 25 roulant en usinage sur le patron 37. La plaquette d'anche est usinee par l'outil 23 dont l'extremite de coupe 45 est arrondie.

Machine to reproduce the rays of car

MACHINE A DECOUPER DES PROFILS

APPARATUS FOR CUTTING HOLES IN STRUCTURES AND DETAILS HAVING CYLINDRICAL SURFACE

Automatic copying lathe

Boring, mortising, tenoning and duplicating woodworking tool

Apparatus for woodworking including boring, mortising, tenoning, forming dovetails, duplicating a three dimensional object, and the like. The invention embodies means for providing movement of a workpiece in a horizontal plane or X-Y direction, and means for providing vertical cutting tool movement.

Копировальное устройство для обработки фасонных деталей

Полезная модель относится к области обработки металлов резанием и может быть использована для обработки одинаковых фасонных деталей с конической резьбой или конической поверхностью. Копировальное устройство содержит корпус, выполненный с возможностью размещения в резцедержателе токарно-винторезного станка, резец, расположенный в корпусе, клинообразный копир, связанный с корпусом с возможностью перемещения корпуса вдоль копира, штангу, жестко связанную с копиром и имеющую возможность расположения параллельно оси обрабатываемой детали, и струбцину, присоединенную к штанге посредством планки и выполненную с возможностью закрепления на станине станка. При этом корпус снабжен подпружиненной оправкой, установленной в нем с возможностью движения в соответствии с геометрией копира, причем резец закреплен в упомянутой оправке, а соединение штанги с упомянутым копиром и планкой выполнено с помощью резьбовых элементов с возможностью изменения положения корпуса в поперечном направлении относительно ...

Станок для резки труб

1. СТАНОК ДЛЯ РЕЗКИ ТРУБ, содержащий вал с кулачком-диском и поворотной вилкой, соединенной с ползуном, смонтированное на ползуне циркульное устройство с держателем резака, резаком и механизмом поперечного перемещени  резака, привод синхронного вращени  трубы и вала с кулачком-диском и привод вертикального перемещени  ползуна, о тлича ющийс  тем, что, с целью повьппени  производительности и качества реза путем стабилизации положени  резака относительно трубы, держатель резака снабжен датчиком управлени  приводом вертикального перемещени  ползуна и опорным кольцом установленным с возможностью поворота в двух взаимно перпендикул рных плоскост х и св занным с датчиком управлени  приводом вертикального перемещени  ползуНа. 2. Станок по п. 1, отли (О чающийс  тем, что циркуль- Ное устройство вьшолнено в виде шарнирного параллелограмма. .

Bearbeitungsvorrichtung

Bearbeitungsvorrichtung, umfassend: einen Basissockel, ein Werkstückhalte- und Drehmittel, das an dem Basissockel montiert ist, um ein Werkstück zu halten und zu drehen, ein Bearbeitungsmittel, das an dem Basissockel montiert ist, an das Werkstück heran und von diesem weg beweglich ist und mit einem Bearbeitungswerkzeug zum Vornehmen einer vorbestimmten Bearbeitung an einer Vorderseite und einer Hinterseite des Werkstückes versehen ist, ein Drückmittel zum Drücken des Bearbeitungsmittels gegen das Werkstück und ein Abtastmittel, das an dem Bearbeitungsmittel vorgesehen ist und sich aus einem Werkstückvorderseitenabtastglied entsprechend der Vorderseite des Werkstückes und einem Werkstückhinterseitenabtastglied entsprechend der Hinterseite des Werkstückes zusammensetzt, um das Bearbeitungsmittel in Vorwärts- und Rückwärtsrichtungen durch Herstellen eines Kontaktes mit dem Werkstück und Abtasten der Form des Werkstückes zu bewegen.

Kopierfraesmaschine, deren Fraeser und Kopierstift senkrecht in einem um zwei zueinander senkrecht stehende Achsen schwingbaren Hebel von veraenderlicher Laenge gelagert sind

Device for copy milling of components, has biasing element for applying finger scanner with force in direction, so that linear movement is provided to finger scanner, where plate is provided for receiving workpiece to be machined

The device (1) has a biasing element (13) for applying a finger scanner (7) with a force in a direction, so that the linear movement is provided to the finger scanner. A plate (2) is provided for receiving a workpiece to be machined (4), while another plate (3) is provided for receiving a profile (6). The biasing element provided as a pneumatic cylinder is arranged to act perpendicular to a longitudinal direction (L) of the finger scanner. The finger scanner is connected to the tool (9) through a linear guide (10). The completion of the machining operation is detected by a sensor. An independent claim is included for a method for machining the workpieces.

An engraving and copying machine

... 1,011,828. Copy-milling. HANS DECKEL, and F. W. DECKEL. Oct. 24, 1962 [Oct. 30, 1961; Nov. 10, 1961], No. 40248/62. Headings B3B and B3K. A copying-machine for two-, and three-, dimensional cutting operations comprises tracer and tool-holder means 44, 46 slidable on a carrier 24, and associated with two slides 20, 22 arranged for symmetrical movement in opposite directions, the two slides being movable in a slideway in the carrier and provided each with a toothed rack 32, 34 parallel to the slideway, the racks meshing at diametrically-opposed points with a pinion 36 on the carrier. A slide 14 is counter-balanced and supports the carrier on swivel arms 16, 18 attached to the slides 20, 22 which may be clamped to the carrier 24 by levers 28, 30. The arms 16, 18 also carry links 19, 21 attached by plates 23, 25 so that adjustment of the slides 20, 22 moves the carrier 24 at right-angles to the slide 14. Movement of the slides 20, 22 causes rotation of the pinion 36 and hence of a multi-part ...

Pattern-controlled machine tools

... 1,069,481. Copy-milling. PRECISION GRINDING Ltd. May 18, 1965 [May 29, 1964], No. 22253/64. Headings B3B and B3K. A copying machine comprises a manually-controlled linkage system 22, 24 for moving a tracer 15 and a tool 16 in three mutually perpendicular directions. The tool may be a milling-cutter rotated by an electric motor. Roller slides 14, 17, 21 are balanced by a spring and cam assembly and the linkage is balanced by a weight 28. Locking means for the slides are provided.

PATTERN-CONTROLLED MACHINE TOOLS

... 1314454 Copy-milling PRECISION GRINDING Ltd 22 Sept 1971 [25 June 1970] 30789/70 Addition to 1069481 Headings B3B and B3K A pattern-controlled copying machine comprises a manually-controlled linkage 16-26 for moving a stylus and tool carried by a head 14a in three mutually perpendicular directions. The fore-and-aft movements of head 14 can be provided by the linkage, or when making a heavy cut, by a fluid-pressure cylinder 26, actuated by a twist-grip 29.

IMPROVEMENTS TO ROUTER APPARATUS

A power tool including a housing mounted to be moveable with respect to, and spaced from, a base, said housing including a motor to rotate a shaft which includes, at its free end, a tool holder for a tool, said shaft extending from the housing such that the tool holder is located at or adjacent to the base and can pass through an aperture in said base, said housing connected to the base by one or more support assemblies, and a sleeve provided to be positioned on the base and form therein an area in which the said tool and aperture in the base are located when performing work on a workpiece. Dust extraction apparatus can be connected and the base can be selectively provided with guide means and also includes attachment means to allow the power tool to be selectively located with a worksurface or a guide plate. 1. A power tool comprising:a housing mounted to be moveable with respect to, and spaced from, a base of the tool, said housing including a motor to rotate a shaft which includes, at its free end, a tool holder for a cutting tool, said tool holder located at or adjacent to the base and the base has an aperture through which a cutting tool attached to the tool holder can pass to perform work on a workpiece, said housing connected to the base by one or more support assemblies, and wherein a sleeve is provided to be positioned on the base and define therein an area in which the said cutting tool, tool holder and said aperture in the base are located when performing work on the workpiece, said sleeve including a side wall which depends from the base towards the housing.2. A power tool according to wherein the sleeve includes a lid portion which extends inwardly from the side wall towards the shaft.3. A power tool according to wherein the side wall includes at least one portion which extends outwardly to allow the passage of a component therealong as the housing is moved with respect to the base.4. A power tool according to wherein guide means are provided within the ...

ATTACHMENT FOR MACHINING APPARATUS

According to one implementation, an attachment for a machining apparatus includes: a copying guide in a machining apparatus side and an air supply passage. The copying guide has a through hole for passing a tool through. The copying guide is contacted to a copying mold placed in a workpiece side. The copying guide is attached to a spindle holding and rotating the tool. The air supply passage is adapted to supply air ejected toward the workpiece side through a clearance between the tool and the through hole. 1. An attachment for a machining apparatus comprising:a copying guide in a machining apparatus side, the copying guide having a through hole for passing a tool through, the copying guide being contacted to a copying mold placed in a workpiece side, the copying guide being attached to a spindle holding and rotating the tool; andan air supply passage adapted to supply air ejected toward the workpiece side through a clearance between the tool and the through hole.2. The attachment for the machining apparatus according to claim 1 , further comprising:a pan for collecting chips blown away by the air ejected toward the workpiece side; anda dust suction duct for sucking the chips, collected by the pan, by a dust collector.3. The attachment for the machining apparatus according to claim 1 , further comprising:a bearing for reducing wobbling of the tool held by the spindle.4. The attachment for the machining apparatus according to claim 3 ,wherein the bearing is disposed inside the through hole.5. The attachment for the machining apparatus according to claim 1 ,wherein the copying guide includes;a first guide for positioning the tool in a tool diameter direction of the tool, the first guide contacting with the copying mold in the tool diameter direction; anda second guide for positioning the tool in a tool axis direction of the tool, the second guide contacting with the copying mold in the tool axis direction.6. A machining apparatus comprising:the spindle; and{'claim-ref ...

Method for machining an attachment flange of an aircraft turbomachine case

A method of machining an attachment flange of an aircraft turbomachine case, the method also including a system to machine the two opposite surfaces of the flange, and including a shape follower machining module, this module being designed to follow the shape of the flange and including a first structure equipped with a first machining tool, and a second structure equipped with a second machining tool, the flange fitting between the structures such that its two opposite surfaces are machined by tools, the module also including shape follower elements carried by the structures; and a device to drive movement of the machining module along a circumferential direction of the flange.

CRAYON CARVING DEVICE

Devices, kits, and methods for making a carved crayon are provided. In one aspect, a crayon carving device includes a base, a pantograph armature coupled to the base, a crayon positioner, and at least one guide template parallel to the crayon positioner. The pantograph armature includes a motorized drive shaft with a drill tip for carving an outside surface of a crayon body, as well as a guide tip for tracing along a guide template that directs where the drill tip carves. In some embodiments, the guide template includes a stationary bridge support and a plurality of removable carving bucks that insert into one of multiple openings on the bridge support. The surface features of each of the carving bucks may be traced by the guide tip to generate a corresponding carving on the surface of a crayon body. 1. A wrapper removal mechanism , comprising:a body portion having a first surface, a second surface, an upper aspect, a lower aspect, and a width defined by the distance between the first surface and the second surface;a gripping outer surface at least partially coupled to the width of the body portion;a gripping lower edge at least partially coupled to the lower aspect of the body portion;an aperture extending through the width of the body portion to define an aperture inner wall, wherein a width of the aperture inner wall is at least equal the width of the width of the body portion; anda rib feature coupled to and extending outwardly a height from the aperture inner wall.2. The wrapper removal mechanism of claim 1 , wherein the shape of the aperture is a polygon having between 3 and 8 sides.3. The wrapper removal mechanism of claim 1 , wherein the shape of the aperture is a circle or an ellipse.4. The wrapper removal mechanism of claim 1 , wherein the aperture is sized to receive a crayon between 7 and 9 millimeters in diameter.5. The wrapper removal mechanism of claim 1 , wherein the aperture is sized to receive a crayon between 10 and 12 millimeters in diameter.6. ...

Jig for fabricating concave-convex structure and concave-convex structure fabrication method using same

The present invention provides a jig for fabricating a concave-convex structure. The jig for fabricating a concave-convex structure is coupled to a multipurpose woodworking device including a woodworking work table for performing a plurality of operations for forming a concave-convex structure and a router mounted on the woodworking work table to perform the operations for forming a concave-convex structure, using a plurality of end mills. Furthermore, the jig for fabricating a concave-convex structure includes at least one of a wood piece support jig supporting or fixing a wood piece to be fabricated, a shaping guide jig allowing for forming shapes corresponding to the operations for forming a concave-convex structure, and a stopper jig maintaining X-axial movement of the router by intervals corresponding to the operations for forming a concave-convex structure. Accordingly, it is possible to easily fabricate circular, round, rectangular, dovetailed, and gallery-shaped grooves and joints.

Router apparatus

A power tool including a housing mounted to be moveable with respect to, and spaced from, a base, said housing including a motor to rotate a shaft which includes, at its free end, a tool holder for a tool, said shaft extending from the housing such that the tool holder is located at or adjacent to the base and can pass through an aperture in said base, said housing connected to the base by one or more support assemblies, and a sleeve provided to be positioned on the base and form therein an area in which the said tool and aperture in the base are located when performing work on a workpiece. Dust extraction apparatus can be connected and the base can be selectively provided with guide means and also includes attachment means to allow the power tool to be selectively located with a worksurface or a guide plate.

Deburring machine

Chamfering tool

Device for working holes in coordinate-boring machine

Multicutter lathe for machining cam profiles of camshafts

ТОКАРНЫЙ МНОГОРЕЗЦОВЫЙ СТАНОК ДЛЯ ОБРАБОТКИ ПРОФИЛЯ КУЛАЧКОВ РАСПРЕДЕЛИТЕЛЬНЫХ ВАЛОВ, содержащий плавающие резцовые суппорты, каждый из которых установлен в закрепленном на станине корпусе с возможностью взаимодействи  с профилирующим и крррегир.ующим копирами через ролики, отличающийс   тем, что, с целью повышени  точности обработки за счет исключени  вли ни  погрешностей коррегирующего копира, суппорт св зан с профилирующим копиром посредством введенного в станок и шарнирно св занного с суппортом и корпусом рычага , на конце которого закреплен ролик , при зтом рассто ние между осью коррегирующего копира и осью шарнира рычага на суппорте больше или равно удвоенной величине максимального перепада высот профил  коррегирующего копира. n TURNING MULTI-CUTTING MACHINE FOR PROCESSING THE PROFILE OF CAMS OF CAMS the influence of the errors of the correcting copier, the caliper is connected with the main profiling copier by means of a lever inserted into the machine and pivotally connected to the caliper and the body; e is fixed roller, when ztom distance between the axis of the copier and correcting lever pivot axis on the support is greater than or equal to twice the maximum profile height difference correcting copier. n

Copying lathe

Multispindle head

Automatic tool dimension correction method of profile machine tool

Arrangement for working cylindrical billets

. Изобретение относитс  к области машиностроени  и может быть использовано при механической обработке цилиндрических заготовок, например труб. Целью изобретени   вл етс  повышение качества обработки путем обеспечени  копировани  поверхности Ко . The invention relates to the field of mechanical engineering and can be used in the machining of cylindrical blanks, such as pipes. The aim of the invention is to improve the quality of processing by ensuring that the Co surface is copied.

Welded joint dressing device

УСТРОЙСТВО ДЛЯ ЗАЧИСТКИ СВАРНЫХ ШВОВ, выполненное в виде дискового инструмента, установленного на оправке между копирными дисками с эксцентриковыми втулками, отличающеес  тем, что, с целью повьшени  качества обработки , эксцентриковые втулки жестко установлены на оправке с диаметрально противоположным направлением эксцентриситета, а рабоча  поверхность инструмента вьшолнена наклонной . (Л 4i о: оо со A device for cleaning welded seams, made in the form of a disk tool mounted on a mandrel between copying discs with eccentric sleeves, characterized in that, in order to improve processing quality, eccentric sleeves are rigidly mounted on a mandrel with a diametrically opposite eccentricity direction, and the working surface of the tool is complete sloping. (L 4i o: oo with

DEVICE FOR GRINDING NON-ROUND HOLES

Profiling apparatus

Routing machine for obtaining sawn timber and technological chip from logs

Appliance for a lathe

Изобретение относитс  к области металлообработки, в частности к изготовлению деталей со сложным профилем. Цель изобретени  - расширение функциональных возможностей токарного станка за счет усовершенствовани  привода исполнительного механизма. Привод исполнительного механизма выполнен в виде зубчатой передачи 9 и 17, кинематически св занного с ней зубчатого звена 10 и 11, подпружиненного рычага 13, несущего зубчатое звено, пальца и размещенного на валу исполнительного механизма с возможностью взаимодействи  с ним кулачка 18. 3 ил. вид А noSepHy/no 15 (Л со о О) О5 05 17 21 78 The invention relates to the field of metalworking, in particular to the manufacture of parts with a complex profile. The purpose of the invention is to enhance the functionality of the lathe by improving the actuator drive. The actuator is made in the form of a gear 9 and 17, kinematically connected with it gear link 10 and 11, a spring-loaded lever 13 carrying a gear link, a finger and an actuator 18 placed on the shaft with the ability to interact with it Cam 18. 3 Il. type A noSepHy / no 15 (L with o O) O5 05 17 21 78

Device for working non-circular surfaces

Apparatus for kinematic breaking of chips

Chamfering machine

내용 없음. No content.

Elastic deformation compensation apparatus

Rotary-table milling machine

Device for working circular welded seams

УСТРОЙСТВО ДЛЯ ОБРАБОТКИ КОЛЬЦЕВЫХ СВАРНЫХ ШВОВ содержащее корпус и державку с установленными на ней копирным механизмом и резцом ,, отличающее с.  тем, что, с целью повышени /качества обработки, копирный механизм выполнен в виде двух шарнирно закрепленных на державке балансиров, на концах которых установлены опорные ролики , расположенные сиквютрично относительно режущей кромки резца. (Л со о 00 DEVICE FOR PROCESSING RING WELDED SEAMS comprising a body and a holder with a copying mechanism and a cutter mounted on it, distinguishing p. so that, in order to improve the quality of processing, the copier mechanism is made in the form of two balancers hinged on the holder, at the ends of which there are support rollers located consistently relative to the cutting edge of the tool. (L co about 00

Machine master spindle rotation drive

ПРИВОД ВРАЩЕНИЯ КОПИРНОГО ШПИНДЕЛЯ СТАНКА дл  обработки кулачковых валов, включающий приводной реверсивный двигатель вращени  копирного вала, устройство управлени  скоростью вращени  приводного двигател , включающее управл ющий кулачок, отличающийс  тем, что, с целью упрощени  конструкции и повыщени  надежности, приводной двигатель и устройство управлени  установлены на копировальном суппорте, станка, в качестве приводного двигател  использован гидродвигатель с гидрораспределителем, управл ющий кулачок снабжен регулируемы .м упором, предназначенным дл  взаимодействи  с введенным в устройство датчиком , подключенным к гидрораспределителю, кроме того, в устройство введены датчики положени  стола станка, предназначенные дл  взаимодействи  с установленным на нем упором, и датчики, предназначенные дл  взаимодействи  с копирами и соединенные параллельно с датчиками положени  стола и с гидрораспределителем, причем количество указанных датчиков равно числу копиров. DRIVE ROTATION OF THE COPIER SPINDLE MACHINE for machining camshafts, including a drive reversing motor for rotating the drive shaft, a speed control device for the drive motor, including a control cam, characterized in that, in order to simplify the design and increase reliability, the drive motor and control device are a copy support, a machine, a hydraulic motor with a hydraulic distributor is used as a drive motor, the control cam is equipped with adjustable . an abutment designed to interact with a sensor inserted into the device connected to a hydraulic distributor; in addition, sensors of the machine table position are inserted into the device, designed to interact with the abutment mounted on it, and sensors designed to interact with copiers and connected in parallel with the sensors the position of the table and with the valve, the number of these sensors is equal to the number of copiers.

Mechanism of shaping complex surfaces on turning lathe

Изобретение относитс  к станкостроению и может быть использовано в токарных станках при обработке сложных поверхностей особо высокой точности. Целью изобретени   вл етс  повышение точности работы механизма путем обеспечени  возможности управлени  формообразованием в цикле работы станка. В процессе работы торцовый копир 2 сообщает колебательное движение винтовой передаче (9, 13), а следовательно, закрепленному на гайке резцедержателю 14. При этом проходной резец 17 воспроизводит на детали 3 требуемый профиль. При включении двигател  12 винт 9, враща сь, сообщает гайке 13 с резцедержателем 14 возвратно-поступательное перемещение. После обработки цилиндрической поверхности реверсируетс  вращение двигател  12, в результате чего резцедержатель 14 отводитс  в исходное положение, а подрезной резец оказываетс  на рабочей позиции. Производитс  подрезка торца. 1 з.п.ф-лы, 3 ил. The invention relates to a machine tool industry and can be used in lathes in the machining of complex surfaces of particularly high precision. The aim of the invention is to improve the accuracy of the mechanism by providing the ability to control the shaping in the cycle of the machine. During operation, the end-face copier 2 communicates the oscillatory motion of the helical gear (9, 13) and, therefore, of the tool holder 14 fixed to the nut. In this case, the passage cutter 17 reproduces the required profile on the part 3. When the engine 12 is turned on, the screw 9, rotating, informs the nut 13 with the tool holder 14 reciprocating movement. After processing the cylindrical surface, the rotation of the engine 12 is reversed, with the result that the tool holder 14 is retracted and the cutting tool is in the working position. Trimming the end face. 1 hp ff, 3 ill.

IMPROVEMENTS INTRODUCED INTO A MACHINE TOOL FOR MACHINING A ROTATING WORKPIECE.

Apparatus for sharpening non-round surfaces

УСТРОЙСТВО ДЛЯ ТОЧЕНИЯ НЕКРУГЛЫХ ПОВЕРХНОСТЕЙ, содержащее копироБальный суппорт, св э энный с копиром , и резцедержатель с резцом ,устано вленный на суппорте с возможностью поворота и св занный с управл кицим кулачком, о т л и ч а ю щ е е с   тем, что, с целью стабилизации усЛо . ВИЙ резани  и повышени  качества обработки , резцедержатель шарнирно закреплен на двух противоположных звень х введенного в устройство сдвоенного шарнирного параллелограмма , в котором звено, несущее, ближний к вершине, резца шарнир резцедержател , св зано с управл ющим кулачком и через звень  с шарнирами, расположенными параллельно шарнирам резцедержател , с копировальным суппортом, при этом рассто ние между 0СЯМИ шарниров этих звеньев выбрано равньам рассто нию между вершиной резца, закрепленного в резцедержате- Щ Ле, и осью ближайшегок вершине шарш нира резцедержател . A DEVICE FOR THE TURNING OF OVERALL SURFACES, containing a caliper, connected to a cam, and a tool holder with a chisel, mounted on a caliper with the possibility of rotation and connected to a cam control, which is t , in order to stabilize VIY cutting and improving the quality of processing, the tool holder is hinged on two opposite links inserted into the device of the double hinge parallelogram, in which the link bearing closest to the tip of the cutter is the hinge of the tool holder and is connected through a link with hinges parallel to hinges of the toolholder, with a copy support, while the distance between 0HDs of the hinges of these links is chosen to be equal to the distance between the tip of the tool fixed in the toolholder and the axis lizhayshegok top Sharshov nira toolholder.

Apparatus for working intricate surfaces in lathe

Method of damping oscillation of rotating boring mandrel

Method of turning ellipse barrel-shaped pistons

Изобретение относитс  к станкостроению и может быть использовано дл  обработки наружных криволинейных поверхностей поршней двигателей внутреннего сгорани . Целью изобретени   вл етс  повьшение точности обработки путем раздельной обточки совмещенных на одном объемном копире кривых, например эллиптической в поперечном сечении и бочкообразной в продольном. Поршню 1, закрепленному на шпинделе 2 станка, сообщаетс  движение вращени , а копирному валу 5 - осевое перемещение. Так как объемный копир 4 не вращаетс , то щуп 8 копирует на поршне 1 резцом 7 только бочкообразную кривую, переменную в продольном направлении. После проточки поверхности поршн  1, шпиндель 2 останавливают и устанавливают в идентичное с копиром 4 угловое положение, после чего шпиндель 2 и копир 4 привод тс  в синхронное вращение. Обратным ходом копирного вала 5 при вращающемс  копире 4 осуществл етс  обработка эллиптической кривой на поршне 1, в данном (С (О случае копир копир. 2 ил. 4 работает как объемный оо 4 00 о О5 The invention relates to a machine tool industry and can be used to process the outer curved surfaces of the pistons of internal combustion engines. The aim of the invention is to increase the machining accuracy by separately turning curves combined on one volume copier, for example, elliptical in cross section and barrel-shaped in longitudinal. A piston 1 fixed to the spindle 2 of the machine is driven to rotate, and to the cam shaft 5 an axial movement. Since the volumetric copier 4 does not rotate, the probe 8 copies on the piston 1 the cutter 7 only a barrel-shaped curve, which is variable in the longitudinal direction. After the groove of the surface of the piston 1, the spindle 2 is stopped and set in an angular position identical to the copier 4, after which the spindle 2 and the copier 4 are brought into synchronous rotation. With the return stroke of the copier shaft 5 with the rotating cam 4, the elliptic curve on the piston 1 is processed, in this (C (about the case of copier ...

Copier for processing complex parts

Piston-working machine

Machine for working aspherical surfaces

1. СТАНОК ДЛЯ ОБРАБОТКИ АСФЕРИЧЕСКИХ ПОВЕРХНОСТЕЙ, включающий жестко закрепленный на станине копир, поворотный стол дл  детали и рычаг с осью его поворота, несущий режущий инструмент и ролик дл  взаимодействи  с копиром , отличающийс  тем, что, с целью повышени  точности и производительности, рычаг представл ет собой коромысло с плечами разной длины, установленное с возможностью возвратно-поступательного перемещени  и снабженное размещенными на его оси поворота опорными и прижимными колесами , первые из которых предназначены дл  перемещени  по верхним, а вторые - по боковым поверхност м выполненных на станине пр молинейных направл ющих, размещенных на равном рассто нии от оси поворота стола, причем одно плечо коромысла несет режущий инструмент, а другое - опирающийс  на верхнюю поверхность копира ролик и введенные в станок дополнительные прижимные колеса, предназначенные дл  взаимодействи  с боковыми поверхност ми копира, который установлен симметрично относительной направл ющих. 2. Станок по п. 1, отличающийс  тем, что по крайней мере одно из прижимных колес выполнено подпружиненным, а инструмент , ролик и опорные колеса имеют оди (Л наковый диаметр. 1. MACHINE FOR TREATMENT OF SPHERICAL SURFACES, including a copier rigidly mounted on the frame, a turntable for the part and a lever with its axis of rotation, carrying a cutting tool and a roller for interacting with the copier, characterized in that, in order to improve accuracy and productivity, the lever is is a rocker with shoulders of different lengths, installed with the possibility of reciprocating movement and equipped with support and pressure wheels placed on its axis of rotation, the first of which are intended for moving along the upper and second ones along the lateral surfaces of the rectilinear guides made on the bed, placed at an equal distance from the axis of rotation of the table, with one arm of the rocker arm carrying the cutting tool and the other bearing on the upper surface of the copier and ...

Apparatus for machining camshafts

1. УСТРОЙСТВО ДЛЯ ОБРАБОТКИ КУЛАЧКОВЫХ ВАЛОВ, содержащее установленный с возможностью качани  копировальный суппорт, вал с копиром, устройство дл  обрабатываемой детали, муфту с торцовыми зубь ми, имеющими односторонний наклон, предназначенную Дл  взаимодействи  с конечным выключателем, св занным с механизмом управлени  двигателем вращени  детали, отличающеес  тем, что, с целью расширени  диапазона обрабатываемых деталей при использовании одного копира , оно снабжено промежуточным суппортом дл  размещени  на нем вала с копирами устройства дл  обрабатываемой детали , соединенным с копировальным суппортом посредством введенных в устройство кривощипов , кинематически св занных между собой через .введенную в устройство зубчатую передачу, причем вал с копиром св зан с устройством дл  обрабатываемой детали через муфту с торцовыми зубь ми. 2. Устройство по п. 1, отличающеес  тем, что передаточное-отнощение зубчатой передачи , св зывающей кривощипы, равно единице . (Л со 00 СХ) ел 1. DEVICE FOR PROCESSING CAMS SHAFTS, comprising a rocking-mounted copy support, a shaft with a cam, a device for the workpiece, a coupling with face teeth, having a one-sided inclination, intended for interacting with a limit switch associated with the motor control mechanism of the part , characterized in that, in order to expand the range of workpieces when using a single copier, it is equipped with an intermediate support for placing a shaft with copiers on it devices for the workpiece connected to the copy support by means of curvodips entered into the device, kinematically connected to each other through a gear drive introduced into the device, the shaft with a copier being connected to the device for the workpiece through a coupling with face teeth. 2. A device according to claim 1, characterized in that the gear ratio of the gear train connecting the curvature is one. (L with 00 SH) ate

Duplicating grinding automatic machine

Duplicating device

Изобретение относитс  к области станкостроени  и может быть использовано при обработке деталей с помощью копира. Цель изобретени  - повып1ение надежности устройства . Устройство состоит из корпуса 1, в котором размешен цилиндрический копир 2 с винтовой поверхностью. Винтова  поверхность выполнена таким образом, что в любом поперечном сечении плоскостью, перпендикул рной оси копира, последний представ- , 1 ет собой сегмент. С винтовой поверхностью взаимодействуют тела 3 качени , оси которых расположены в плоскости, перпендикул рной оси копира 2. Тела 3 качени  закреплены на оси 4, жестко закрепленной в корпусе 1. 2 ил. The invention relates to the field of machine tools and can be used in the processing of parts using a copier. The purpose of the invention is to increase the reliability of the device. The device consists of a housing 1 in which a cylindrical copier 2 is placed with a screw surface. The screw surface is designed in such a way that in any cross-section by a plane perpendicular to the axis of the copier, the latter represents one segment. The rolling bodies 3 interact with the screw surface, the axes of which are located in a plane perpendicular to the axis of the copier 2. The bodies 3 of the rolling are fixed on the axis 4, rigidly fixed in the housing 1. 2 Il.

Non-circular work processing method and device

Milling head of duplicating machine

Изобретение откоситс  к металлообработке , в частности к копиро- вально-фрезерным станкам, и может быть использовано дл  обработки пазовых фасонных профилей, в частности пазов. Целью изобретени   вл етс  The invention lends itself to metalworking, in particular to copying and milling machines, and can be used for machining grooved profile shapes, in particular grooves. The aim of the invention is

Method and apparatus for machining cam surfaces

Vertical compound slide by means of a counterweight with template control, driven by an elastic drive roller, or an elastic counter template or an elastic pressure roller

Copy machining device for bearing hole

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Method and apparatus for working shaped surface of cylinder piston combustion chamber

Repair of airfoil edges

The present invention provides a method and apparatus to repair gouged out and damaged leading and trailing edges of gas turbine engine blades, particularly fan blades, by cutting away a curved section including the damaged area and forming a blend radius along the repaired edge. The apparatus includes a unique machine tool guide having an adjustable cutting depth guide and mountable to a hand held machine tool driver, such as 90 degree angle head air motor, that drives a rotary cutter.

Processing equipment

例えば、ギヤの両面に対してバリ取り加工や面取加工を容易に施すことができ、又、大型のギヤに対しても効果的に対応して所望のバリ取り加工や面取加工を施すことを可能にする加工装置を提供することを目的とし、基台と、上記基台に設けられワークを保持して回転させるワーク保持・回転手段と、上記基台に設けられ上記ワークに向かう方向に進退自在に構成され上記ワークの表面側と裏面側において所定の加工を行うための加工工具を備えた加工手段と、上記加工手段を上記ワークに向かう方向に押圧する押圧手段と、上記加工手段に設けられ上記ワークの表面側に対応するワーク表面側倣い部材とワークの裏面側に対応するワーク裏面側倣い部材とから構成され上記ワークに当接することによりワークの形状を倣い上記加工手段を進退させる倣い手段と、を具備したものである。 For example, deburring and chamfering can be easily performed on both sides of a gear, and desired deburring and chamfering can be applied to large gears effectively. In order to provide a processing device that enables the workpiece, a base, a workpiece holding / rotating means that holds and rotates the workpiece provided on the base, and a direction provided to the base toward the workpiece. A processing means that is configured to be freely advanced and retracted and has a processing tool for performing predetermined processing on the front surface side and the back surface side of the work, a pressing means that presses the processing means in the direction toward the work, and the processing means The processing means comprises a workpiece front surface copying member corresponding to the front surface side of the workpiece and a workpiece back surface copying member corresponding to the back surface side of the workpiece, so as to copy the shape of the workpiece by contacting the workpiece. It means copying causing regression, those provided with the.

Milling head

Automatic welding device of steel tube

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Arrangement for surface grinding

Изобретение относитс  к машиностроению и может использоватьс  в качестве насадки к электродрели дл  плоского шлифовани  деталей. Цель изобретени  - упрощение конструкции устройства и повышение качества шлифовани . Устройство состоит из корпуса 1, установленного перпендикул рно поверхности обрабатываемой детали 2, и рычага 3, на котором закреплен привод 4 вращени  с шлифовальным кругом 5. Рычаг 3 состоит из двух пластин, ст нутых между собой болтами через разделительные втулки. Нижн   втулка установлена в вертикальном пазу корпуса 1, а средн   опираетс  на круговой вырез корпуса, расположенный соосно с пазом. При перемещении круга 5 вдоль обрабатываемой поверхности рычаг посредством втулок взаимодействует с пазами корпуса, при этом ось шпиндел  инструмента перемещаетс  параллельно обрабатываемой поверхности детали 2. 2 ил. The invention relates to mechanical engineering and can be used as an attachment to an electric drill for flat grinding of parts. The purpose of the invention is to simplify the design of the device and improve the quality of grinding. The device consists of a body 1, mounted perpendicular to the surface of the workpiece 2, and a lever 3, on which a rotational drive 4 is fixed with a grinding wheel 5. The lever 3 consists of two plates, bolted together by means of separating sleeves. The bottom bushing is mounted in the vertical groove of the housing 1, and the middle is supported on a circular recess of the housing, which is located coaxially with the groove. When moving the circle 5 along the machined surface, the lever interacts with the grooves of the body through the sleeves, while the spindle axis of the tool moves parallel to the machined surface of the part 2. 2 Il.

Revarnishing head for lids of a rounded shape

리드를 수리하도록 재코팅 머신의 작업 테이블 형태의 수평 플랫폼 내에 설치되도록 의도된 헤드에 있어서, 캠 지지부(5)에 의해 지지되고 차례로 상부 지지부(4)에 연결되는 카핑 장치(1)를 포함하고, 카핑 장치는 캠 지지부(5)에 결합되는 카핑 캠 본체(3)를 갖고, 이러한 3개 요소(3, 4, 5)의 고정 조인트 세트는 하단부에 드럼(18)이 고정되는 주 회전식 샤프트(10)를 따라 커플링되는 것을 특징으로 한다. 상기 카핑 장치는 그 요소 중 카핑 캠 본체(3)에 위치한 그루브(3') 내에서 구동되는 롤러 종동부(25)를 갖고 카핑 장치(1)는 또한 코팅 건(17)을 갖는다. A head intended to be installed in a horizontal platform in the form of a work table of a re-coating machine for repairing leads, comprising a capping device (1) supported by a cam support (5) and in turn connected to an upper support (4) The caring device has a carving cam body 3 which is coupled to the cam support 5 and the set of fixed joints of these three elements 3, 4 and 5 is provided with a main rotary shaft 10 And the coupling member. The carring device has a roller follower 25 which is driven in a groove 3 'located in the caring cam body 3 among the elements and the carring device 1 also has a coating gun 17.

Chamfering width main taining and glass plate shape sensing apparatus for use in a glass plate chamfering machine

A horizontal beam(2) ,of which one end is connected to a vertical beam(3), is mounted on a center shaft of a body. A chamfering angle control device(32) is connected to one end of a second articular beam(10) of which another end connected to a first articular beam(9). A vertical supporter(18) fixed at one side of bow-shape rotation supporter of the chamfering angle control device(32), and two air cylinders(23)(33) having respective slide plates(25)(25a) are mounted on the vertical supporter(18). Two hotozontality maintaining rollers(34)(48) are respectively mounted on a roller supports(26a)(26), and two double use rollers(27)(27a) are mounted on the roller support(26) to be rotatable. A potentiometer(40) joined with a rotating shaft(38a), is connected to a control driver device of a servomotor(12).

Automatic lathe

DEVICE FOR EXTENSIVE MACHINING OF OUT-OF-ROUND WORKPIECES, IN PARTICULAR PISTON RINGS

Piston turning machine

PISTON TURNING MACHINE Abstract A lathe type machine for turning pistons, in which the cutting tool is caused to follow the surface contour of the cam which corresponds in shape to the desired contour of the piston to be machined. The cutting tool and a cam follower are mounted in spaced relation on an arm supported on a tool slide by means of an eccentric pivot pin, which when rotated in opposite directions shifts the tool toward and away from the axis of the work supporting spindle. Means are provided for automatically rotating the eccentric pivot pin through an arc of fixed angular extent in one direction when the tool slide reaches one end of its stroke and in the opposite direction through the same arcuate extent when the tool slide reaches the other end of its stroke. Means are also provided for rotating the eccentric pin slightly when desired to effect a change in size without affecting the extent of arcuate movement of the pin at opposite ends of the stroke of the tool slide.

Piston turning machine

PISTON TURNING MACHINE Abstract of the Disclosure A lathe type piston turning machine wherein a single point cutting tool is controlled simultaneously by two separate cams to generate a desired contour on a piston which varies in both radial and axial cross sec-tion. i.

Machine for producing a high-precision aspherical surface, in particular on casting or compression molds for the production of contact lenses

Copy grinder

Contact lens having non-spherical front surface and method of manufacturing the same

Milling head

Template control device for automatic sewing machines

Patent DE3109427C2

Device for finishing jointed portion of body outer-panel

Device for machining thin-sheet discs

Copying apparatus

There is provided a copying apparatus that copies a workpiece, includes a shoe that is brought into contact with the workpiece, an air cylinder that enables moving the shoe in a vertical direction, a clamping mechanism that grasps the workpiece from side surfaces placed in a direction orthogonal to a traveling direction and, and a lateral translatory slide guide that slides the clamping mechanism in the direction.

Improvements in and relating to cam milling machines

148,080. Alexander, A. E., (Miller Transmission Co.). Oct. 13, 1919. Milling-machines.-A cam milling - machine more particularly for milling cams of the kind used in the differential gearing device described in Specification 9804/15, [Class 80 (ii), Gearing, Variable speed &c.], and provided with a rotary work-spindle 69 and milling.-cutter spindle 4, has the master cam 80, formed on the back of the chuck or workholder 26, so arranged that the pressure between the guide-roller and this cam tending to accelerate or retard the rotation of the work spindle, is balanced by the corresponding pressures between the tool and the work, caused by the varying obliquity between these parts. The work-spindle 69 is driven from the cutter-spindle 4 through a worm 36 on an extension 30 of the spindle 4, engaging a worm-wheel 38 on a spindle 39, and driving through a jointed extensible shaft 46 and change-speed gearing 60, 61, an interchangeable pinion 64 engaging a gear 65 on the work-holding chuck 26. The work spindle 69 is slidable longitudinally in its support 28, a spring 81 keeping it retracted so that the cam face 80 is always against the conical roller 86, Fig. 9. The cutter spindle 4 is mounted in conical bearings 8, 9, and is adjustable longitudinally by a nut 11, the driving pulley 5 being slidable on the spindle 4 and coupled to it by a pin 6 engaging a slot 10. Work-table feeds.-The work-spindle carrier 28 is mounted on transverse and longitudinal slides, movable by hand-operated pinions 105, 129, and racks 104 and 128 respectively. A spring 110 keeps the slide 100 pressed against a stop 117. Work slides.-The slide 100 may be locked in position by a locking gib 112, Fig. 2, operated by a handle 114. Screws 115 with enlarged bearing surfaces are provided for tight sliding adjustment. Gauging-devices.-The stop bar 118 for the longitudinal slide engages the holes in the slide 100 and frame at 120, and carries the adjustable stop nut 117 and hand-wheel 121, which may be ...

Lens-lapping-tool grinder

Improvements in or relating to attachments for use in contour and taper turning on lathes

691,660. Turning. LAYTON, D. A. and ROGERS, W. E. Oct. 4, 1951, No. 23161/51. Class 83 (iii). A contour and taper turning device for lathes comprises a main bracket, a tool-holding block pivotally carried thereon, a tracer pin secured on the block, a tracer bar rotatably mounted about its longitudinal axis and link means to turn the bar during a machining operation for automatically controlling the angular relationship between the operative edge of the bar and the tracer pin, so that on displacement of the attachment along a lathe bed, a tool carried in the block produces a profile on the work determined by the contour of the operative edge of the tracer bar. A main bracket has a face plate 1 separated by an undercut recess 3, Fig. 3, from an integral rear plate 2. The latter has bolt holes 4 for attachment to a turret. Apertures 5, 6 are provided in the face plate and rear plate, respectively, for the passage of the work, and a tool-carrying block 13 is pivotally mounted on the front face of the face plate 1 by a stub shaft 14. A tool 22 carried in the block overlies the apertures 5, 6 and moves in correspondence with the contoured edge of a tracer bar 11 against which an adjustable tracer pin 12, also carried in the block, is pressed by a spring 18. The bar 11 is held against longitudinal movement during turning and is relatively slidable in a rotatable bush 10 secured in the main bracket. This bush is connected by linkwork 25-28 with the block 13 and as the latter rotates under the influence of the tracer mechanism this rotation is transmitted back to the bush and tracer bar to maintain the latter at right angles to the tracer pin 12. Alternatively the linkwork may be disconnected from the block 13 and controlled by a camshaft driven by the lathe when profiled work of irregular diameter is produced. Rests.-Two bolt-holes 7 are provided in the face plate for a work rest. This may take the form of a bracket with an antifriction bearing 34 and sleeve 33 for ...

Machine for tracing or generating the profile of an orbiting star gear

MACHINE FOR TRACING OR GENERATING THE PROFILE OF AN ORBITING STAR GEAR Abstract of the Disclosure A machine which may be used to either check or to machine the profile of an orbiting star gear for a gerotor type of fluid motor or pump is disclosed. The profile of a star gear is traced due to the interaction of a slide that carries a sensor, or a machining tool, in a back and forth direction toward and away from the star gear and in a second direction transverse to this back and forth direction with respect to a frame member. The slide is driven by an eccentric disc, at a rate which is determined in accordance with the number of teeth on the specific star gear in question. The combined motion of the star gear and the two slides causes the sensor, or the machining tool, to trace out the profile of the desired star gear for the purpose of either checking its profile, or of machining a new gear. A spring member is connected to the frame member to allow the frame member to move in a transverse direction but without rotation.

Machine for machining three-dimensional shapes on workpieces

DEVICE FOR AUTOMATICALLY DRIVING A TOOL, PARTICULARLY FOR FINISHING JOINERY WORKS

PROCESS FOR MACHINING LATHES WITH A SURFACE THAT IS NOT A REVOLUTION

L'invention est relative à un procédé pour usiner des pièces à section droite non circulaire. On fait tourner une ébauche autour d'un axe, et on l'attaque avec un outil de coupe auquel on imprime des mouvements axiaux et/ou radiaux cycliques de façon synchronisée avec la rotation de l'ébauche. Sur au moins une partie du cycle au cours de laquelle l'outil s'approche ou s'écarte d'un plan fixe de référence ou de l'axe de rotation, la loi de vitesses du mouvement de l'outil est formée essentiellement de sections successives 101, 111, 121; 102, 112, 122 correspondant chacune à une accélération constante, ces accélérations amenant la vitesse axiale ou radiale aux extrémités de cette partie, à être égale à celle du reste du cycle au moment de la transition.

Method and machine for continuously beading plane pre-cut or jig-sawn pieces of wood

The invention relates to a method and a machine for continuously beading plane pre-cut or jig-sawn pieces of wood. The machine consists of a baseplate 1, supporting a table 2 comprising a guide index 6 whose position can be adjusted laterally, extended upwards by an upright 9 supporting an arm 10 of variable length, at the end of which there is fixed a slide rail 12 on which there moves, by means of a linkage 13 controlled by a pedal 8, a slider 11 against which the drive motor unit 4 of the tool 3 is fixed, the downwards displacement of which is limited by a stop whose height can be adjusted by means of a screw 5. Applications: joinery, cabinet-making.

Safety device for a shaper for working on a shaft.

Le dispositif comprend un socle (3), un garde-main amovible (60), un guide (7) horizontal destiné au guidage de la pièce à usiner et des moyens de réglage (10, 36) de la position du guide (7) par rapport au socle (3). Le guide (7) comprend deux branches (13, 14) mobiles en rotation l'une par rapport à l'autre suivant un axe vertical (15), le dispositif comprenant en outre des moyens de réglage (8, 31) de la position relative des branches (13, 14) en position d'utilisation du guide (7).

CAM-CONTROLLED POSITIONING DEVICE

L'invention concerne un appareil de positionnement à commande par cames. Dans cet appareil comportant un carter 11 dans lequel deux cames d'entraînement de commande 16, 17 sont montées sur un arbre commun d'entraînement 18 et reliées à des galets de came 23, 24 transmettant un mouvement de déplacement par l'intermédiaire d'un mécanisme de déplacement formé d organes de liaison, d'engrenages, de roulettes, de glissières, etc. 27 à 51 à un bras 15 portant une tête de travail de machine-outil, le plan de déplacement du bras 15 est parallèle aux plans des cames 16, 17 et ces dernières sont disposées de manière à recouvrir et à être imbriquées avec l'ensemble du mécanisme de déplacement pour former un ensemble compact. Application notamment à la commande automatique de trajectoires d'outils de machines-outils. A cam-controlled positioning apparatus is disclosed. In this apparatus comprising a housing 11 in which two control drive cams 16, 17 are mounted on a common drive shaft 18 and connected to cam rollers 23, 24 transmitting a displacement movement by means of a displacement mechanism formed by linkages, gears, rollers, slides, etc. 27 to 51 to an arm 15 carrying a machine tool working head, the plane of movement of the arm 15 is parallel to the planes of the cams 16, 17 and the latter are arranged so as to overlap and to be nested with the assembly of the displacement mechanism to form a compact unit. Application in particular to the automatic control of tool paths of machine tools.

Cutter for cutting out spectacle frames - has linkage including follower to follow a pattern piece completely around its periphery in single operation

A cutter device for cutting out a piece of material according to a pattern piece includes a linkage assembly supporting a cutter blade and a follower which engages and follows the contour of the pattern piece. The follower is connected by a linkage to a pivot point which itself is connected to a floating pivotal linkage so that the pivot point can move through an angle of 45 degrees with respect to the follower, whereby the follower can move in a closed path around the complete contour of the pattern piece in a single operation. The device is used particularly for cutting out spectacle frames.

PROCESS FOR MACHINING LATCHES WITH A SURFACE THAT IS NOT A REVOLUTION

Patent FR2397906B1

Device for reproducing lathe

Profiling machine

Tennis court

DIGITAL CONTROL MACHINE TOOL FOR MACHINING A ROTATING PART

MACHINES-OUTILS COMPRENANT UN PORTE-OUTIL ET UN APPAREIL DE COMMANDE POUR LA CREATION DE SIGNAUX CORRESPONDANT A DES DEPLACEMENTS REQUIS DE L'OUTIL ET UN SYSTEME D'ASSERVISSEMENT TRANSFORMANT LES SIGNAUX DE COMMANDE EN DEPLACEMENTS D'OUTIL. LE SYSTEME D'ASSERVISSEMENT COMPREND UN MOTEUR A COUPLE ELEVE ET A FAIBLE INERTIE 18 DESTINE A RECEVOIR LES SIGNAUX DE COMMANDE ET COMPORTANT UN ARBRE DE SORTIE 19 QUI EST MIS EN ROTATION PAR CES SIGNAUX DE COMMANDE SUR MOINS D'UN TOUR ET DONT LA POSITION ANGULAIRE INSTANTANEE CORRESPOND A LA VALEUR INSTANTANEE DU SIGNAL DE COMMANDE, UN ELEMENT DE TRANSMISSION D'ENTRAINEMENT 20 ETANT PREVU SUR L'ARBRE 19 POUR AGIR DIRECTEMENT SUR LE PORTE-OUTIL. MACHINE-TOOLS INCLUDING A TOOL HOLDER AND A CONTROL DEVICE FOR THE CREATION OF SIGNALS CORRESPONDING TO THE REQUIRED MOVEMENTS OF THE TOOL AND A SLAVE SYSTEM TRANSFORMING THE CONTROL SIGNALS INTO TOOL MOVEMENTS. THE CONTROL SYSTEM INCLUDES A HIGH TORQUE AND LOW INERTIA MOTOR 18 INTENDED TO RECEIVE THE CONTROL SIGNALS AND INCLUDING AN OUTPUT SHAFT 19 WHICH IS ROTATED BY THESE CONTROL SIGNALS ON LESS THAN ONE TURN AND WHOSE POSITION INSTANT ANGULAR CORRESPONDS TO THE INSTANT VALUE OF THE CONTROL SIGNAL, A DRIVE TRANSMISSION ELEMENT 20 IS PROVIDED ON SHAFT 19 TO ACT DIRECTLY ON THE TOOL HOLDER.

Method and device for machining by removing metal of long parts

DEVICE FOR MACHINING A REVOLUTION PART ON A LATHE

a. Dispositif pour usinage d'une pièce de révolution sur un tour. b. Dispositif caractérisé en ce que le plateau à came est relié en vue de son déplacement, par des organes mécaniques intermédiaires, avec le chariot de copiage d'un tour à copier de type connu, ou avec le chariot transversal d'un tour connu pourvu d'une commande par bande codée numériquement. c. L'invention concerne notamment le tournage de pièces élancées. at. Device for machining a part of revolution on a lathe. b. Device characterized in that the cam plate is connected for the purpose of its movement, by intermediate mechanical members, with the copying carriage of a known type of copying lathe, or with the transverse carriage of a known lathe provided with 'a digitally encoded tape drive. vs. The invention relates in particular to the turning of slender parts.

DEVICE FOR MACHINING A CONTOUR

LE DISPOSITIF D'USINAGE D'UN CONTOUR SELON L'INVENTION PERMET DE DEPLACER UN OUTIL ROTATIF 34 D'USINAGE PAR ENLEVEMENT DE METAL SUR UNE TRAJECTOIRE DETERMINEE PAR UN CONTOUR REGULIER OU IRREGULIER D'UNE PIECE A USINER. LE DISPOSITIF COMPREND UN CADRE 24, 88 SUPPORTANT DES MOYENS DE SUPPORT MOBILES 48, 56 EQUIPES D'UN MOTEUR D'ENTRAINEMENT 60, D'UNE BROCHE 58 FAISANT TOURNER L'OUTIL 34, ET DES MOYENS DE GUIDAGE 68 COOPERANT AVEC UNE PREMIERE CAME DU CADRE POUR GUIDER L'OUTIL 34 LE LONG DE LA TRAJECTOIRE PREDETERMINEE, CES MOYENS DE GUIDAGE ETANT ENTRAINES A PARTIR D'UN AUTRE MOTEUR 102, QUI ACTIONNE EVENTUELLEMENT UN MECANISME DE CHANGEMENT DE VITESSE. APPLICATION AUX MACHINES TRANSFERT MULTIPOSTE. THE DEVICE FOR MACHINING A CONTOUR ACCORDING TO THE INVENTION ALLOWS TO MOVE A ROTARY MACHINING TOOL 34 BY REMOVING METAL ON A TRAJECTORY DETERMINED BY A REGULAR OR IRREGULAR CONTOUR OF A WORKPIECE. THE DEVICE INCLUDES A FRAME 24, 88 SUPPORTING MOBILE SUPPORT MEANS 48, 56 EQUIPPED WITH A DRIVE MOTOR 60, A SPINDLE 58 TURNING THE TOOL 34, AND GUIDANCE MEANS 68 COOPERATING WITH A FIRST CAM OF THE FRAME FOR GUIDING THE TOOL 34 ALONG THE PREDETERMINED TRAJECTORY, THESE GUIDING MEANS BEING DRIVEN FROM ANOTHER MOTOR 102, WHICH POSSIBLE ACTIVATES A SPEED CHANGE MECHANISM. APPLICATION TO MULTIPOST TRANSFER MACHINES.

Method and device for obtaining, on a lathe, parts having an archimedean spiral cross section

DEVICE FOR MACHINING COMPLEX SHAPES.

COPIER MILLING MACHINE

Concrete pipe socket grinding machine

Cork turning machine

METHOD AND DEVICE FOR MACHINING OR IN-SITE CHECKING FOR ROTATING PARTS

LE DISPOSITIF COMPREND UN OUTIL D'USINAGE PAR ENLEVEMENT DE MATIERE6 MONTE SUR UN CHARIOT SUIVEUR14 SOLLICITE PAR UN RESSORT17. LE CHARIOT SUIVEUR14 A SA COURSE CENTRIPETE LIMITEE PAR UN ROULEAU SUIVEUR24 VENANT EN APPUI CONTRE UN GABARIT25 EXTERIEUR RAPPORTE SUR LA SURFACE EXTERIEURE DE LA VIROLE1 PORTANT LE BANDAGE3 A TRAITER. LE GABARIT25 EST CIRCULAIRE, ET SA POSITION EST REGLABLE PAR RAPPORT A LA VIROLE1. LE DISPOSITIF S'APPLIQUE NOTAMMENT AU REUSINAGE DE BANDAGES POUR FOURS A CIMENT. THE DEVICE INCLUDES A MACHINING TOOL BY REMOVING MATERIAL6 MOUNTED ON A FOLLOWING CART14 REQUESTED BY A SPRING17. THE FOLLOWING TROLLEY14 HAS ITS CENTRIPEAL STROKE LIMITED BY A FOLLOWING ROLLER24 COMING INTO PRESS AGAINST AN EXTERNAL TEMPLATE25 RELATED TO THE EXTERNAL SURFACE OF THE VIROLE1 CARRYING THE BANDAGE3 TO BE TREATED. THE TEMPLATE25 IS CIRCULAR, AND ITS POSITION IS ADJUSTABLE IN RELATION TO THE VIROLE1. THE DEVICE APPLIES IN PARTICULAR TO THE REMANKING OF BANDAGES FOR CEMENT OVENS.

Machine for machining parts with oval cross-section, and cylindrical, conical or domed shape

Improvements to reproducing machines

IMPROVED MACHINING SYSTEM FOR A FLANGE FOR FIXING AN AIRCRAFT TURBOMACHINE HOUSING

L'invention se rapporte à un système d'usinage d'une bride de fixation (10) d'un carter de turbomachine (4) d'aéronef, le système étant destiné à usiner les deux surfaces opposées (10a, 10b) de la bride et comprenant : - un module d'usinage (32) suiveur de forme, ce module étant destiné à suivre la forme de la bride (10) et comportant une première structure (40a) équipée d'un premier outil d'usinage (46a), ainsi qu'une seconde structure (40b) équipée d'un second outil d'usinage (46a), la bride étant destinée à être logée entre les structures (40a, 40b) de sorte que ses deux surfaces opposées (10a, 10b) soient usinées par les outils (46a, 46b), le module comprenant également des éléments suiveurs de forme (50a-50f) portés par les structures (40a, 40b) ; et - un dispositif (34) de mise en mouvement du module d'usinage (32) le long d'une direction circonférentielle (20) de la bride (10). The invention relates to a system for machining a fixing flange (10) of an aircraft turbomachine casing (4), the system being intended to machine the two opposite surfaces (10a, 10b) of the flange and comprising: - a machining module (32) shape follower, this module being intended to follow the shape of the flange (10) and comprising a first structure (40a) equipped with a first machining tool (46a ), as well as a second structure (40b) equipped with a second machining tool (46a), the flange being intended to be housed between the structures (40a, 40b) so that its two opposite surfaces (10a, 10b ) are machined by the tools (46a, 46b), the module also comprising shape follower elements (50a-50f) carried by the structures (40a, 40b); and - a device (34) for setting in motion the machining module (32) along a circumferential direction (20) of the flange (10).

Device for machine tools with rotating shafts for turning, drilling, milling, grinding, etc., according to a template

Automatic resaw shake cutter and method

TITLE AUTOMATIC RESAW SHAKE CUTTER AND METHOD ABSTRACT OF THE DISCLOSURE A plurality of rows of vertically spaced discs are located on opposite sides of the path of movement of a shake blank as it is pushed along a cutting plane into the path of a bandsaw blade. The discs on each side of the cutting plane have respective radii either uniformly progressively increasing for a portion of their perimeters or uniformly progressively decreasing for a portion of their perimeters so that as the discs rotate they engage opposite side faces of the blank, advancing the blank in the cutting path and simultaneously skew the rearward end of the shake laterally of the cutting plane so that the shake blank is cut along a diagonal. The framework supporting all of the discs can be moved to simultaneously shift all discs laterally to accommodate cutting characteristics of a particular saw blade. Initial positioning of the forward end and final positioning of the rearward end of the blank for overly thick blanks is obtained by cam surfaces on the two rows of discs closest upstream of the blade. The blank is positioned at its forward end so that its side surface is generally in alignment with the cutting plane and as the blade is nearing the rearward edge of the blank the opposite side face of the blank is moved positively into the cutting plane.

Process and machine for machining pistons