OIL-FREE SLIDE UNIT OF MOLD
The present invention refers to undercut formed of plastic molding (loose core) for injecting loose core inclined pin inclination when inserting for oil free (oil-a free) relates to smoothly sliding slide unit, the present invention is a registration number (patent document 1) improvement invention patent number 10 - 0933902 call-in integral high strength oil free slide unit a compensation are disclosed. General number apparatus for molding the plastic, to be-shaped cavity (cavity) formed therein are made by each other in a state where the upper mold and a lower mold (binding) of high temperature molten plastic material (resin) have a after injection into a cavity, then separating and curing the upper die bottom gold style number by a process in which high pressure liquid coolant therein. Combining or granule ([...]) and moving in parallel in/on lower mold, the molding shape of convex or concave portion or side hole (hole) number article like mold (granule) in parallel only if it cannot be undercut (under Cut) out molded article, a change of inclination on one side mold pin/lower mold when opening and closing part to slidably move obliquely in relation to the direction of movement of the mold core by parallel inclined pin by enabling the forming of undercut portion which, this tilt pin in order to lock the slide unit are used primarily oil free (oil-a free, oil free). In this regard the call (patent document 1) referencing a compensation in the invention patent number 10 - 0933902 show agent of 1 registered as, '∩' is in the form of a cross, each inner opposite side upper guide rail (11 ') is formed, top connecting surface (12) through an inclined pin market round hall (13) are provided which are, at both lower sections uneven joint (14) is formed slide cover (10); said slide cover (10) is coupled to at both lower sections of, each said top irregular joint (14) protrusions corresponding to portion (24) is formed, said inner opposing faces each upper guide rail (11') lower the vertical guide rail (11 ") with a pair of slide base (20); said respective guide rails (11') (11") formed opposite guide rail (11) is slidable along a pair of slider (31) is provided and, inside each slider rotatably connected, fixed inclined pin home (32) with an inclined holder (30); and said slide base (20) to tilt cover (10) in the vertical direction through the fastening screws fixing element; high strength layer between a combination of oil free slide unit-in number of disorders of the disclosed. However oil free slide unit of the existing method, an inclined holder (30) are installed in a slide cover structure (10) and a pair of slide base (20) is composed of a market round hall (13) both because both closed, and oblique pin assembly and dismantling each component because of the poor workability unreleasable disclosed. Furthermore slide cover (10) on slide base (20) is formed on an inclined since a respective guide rail horizontal holder (30) of sliding reciprocating distance (stroke) when increasing the front cover (10) base (20) rises to the length of a widthwise formed structurally mounted within the disclosed. The present invention refers to, patent document 1 structural door number for the inner and hydrogen gas, to minimize component, to improve the durability, improving workability during assembling and disassembling the same time sliding within the space enclosed by the reciprocating strokes of increasing distance (stroke) slider can be oil free slide unit number [...] mold to the pin is. Said mold of the present invention oil free slide unit for carrying out the same purposes, For trapping an inclined rotating shaft at its both sides projecting into an outer perforated displays an inclined holder, said slider including a pair of plate rotatably fitting plate about the axis of rotation; Each said open lower end on a station number 1 facing the plate's upper guide rail is formed in contact with number 1, number 1 number 1 number 1 with guide holes for guiding pin inclination the top of perforated slide cover; Number 2 is open at the top on a station number 2 formed in contact with said opposing surfaces respectively to the plate's lower guide rail, the lower portion of the inclined pin guide holes perforated number 2 number 2 number 2 space guiding slide cover; a combination of material to a, Guide rail guide rail formed obliquely with said number 1 and number 2, said oblique angles of an effect along the movable slider characterized. The present invention refers to as preferred embodiment, guide hole of said number 1 and number 2 each lengthwise hole opened and each guide hole number 1 number 2 closure and the other end is closed by a closure, said number 1 number 2 enclosure located opposite closure characterized. According to the present invention, number 1 and number 2 for supporting the slider cover slide cover slide cover made of two parts 2 determines performance of the pin guide market round hall is open in the direction opposite each slide while each because the workability in assembly and disassembly are pharmaceutically stable structure while improving durability can be improved. Furthermore each slide cover by disposing a guide rail formed obliquely with defined distance (stroke) since the slider sliding within the space enclosed by the reciprocating strokes of first to be increased by minimizing static discharge oil free slide unit can be mounted in the optimum mold design to minimize coupling flow tides. Figure 1 shows a conventional system (patent document 1) decomposition of oil free slide unit sensors mounted thereon. Figure 2 shows a decomposition of the present invention according to oil free slide unit also sensors mounted thereon. Figure 3 shows a part of the present invention according to oil free slide unit assembly also sensors mounted thereon. Figure 4 shows a slide unit of the present invention according to pre-oil also sensors mounted thereon. Figure 5 shows a cross-section also show the present invention according to the operating state of oil free slide unit. Hereinafter, the present invention with reference to the detailed drawing of the present invention preferred embodiment the anti-are described as follows. In the embodiment of the present invention to aid in understanding the present invention example embodiment is attached however one does not define the intended, the person with skill in the art in the field of techniques to reduced or signals of the degree to which the hereinafter described for the art of V-shaped order relating to less than 1000. Figure 2 shows a perspective view and also the present invention according to decomposition of oil free slide unit, assembly perspective view and part of Figure 3 the present invention according to oil free slide unit, and Figure 4 the present invention according to oil free slide unit of perspective view, Figure 5 the present invention according to the operating state of the anti-cross-section oil free slide unit are disclosed. The present invention according to oil free slide unit 2 to 5 also referencing also as mold, slide cover number 1 (100), number 2 slide cover (200) and slider (300) consists of including. Said slider (300) includes a pair of plates (310) and tilt holder (320) to consists of. Said an inclined holder (320) includes a rotating shaft at its opposite outer surface (321) at the lower portion and upper and lower inclined pin (330) for reinforcing fixing hole (322) and perforated, said plate (310) a pair each of said axis of rotation (321) is fitted holes are formed in the nanometer range. The each plate (310) is rotatably about the axis of rotation changes to said axial opinion, the slider (300) inclination of patent document 1 has a holder (30) can be identical to the structure. Slide cover said number 1 (100) includes said slider (300) covers an upper portion of supported in a manner that, to this end said slider (300) the top of the ingrowth is number 1 space (110) is formed, said number 1 space (110) over the bottom of the opening. Said number 1 space (110) surface is arranged opposite sides of each said plate (310) number 1 in contact with the top of the guide rail (111) is formed, said number 1 space (110) the top of the an inclined (330) guide holes for guiding number 1 (120) are perforated. Slide cover said number 2 (200) includes said slider (300) for supporting the lower part of the covers is, to this end said slider (300) number 2 of the lower part of muffler space (210) is formed, said number 2 space (210) each supporting frames are open in the nanometer range. Said number 2 space (210) surface is arranged opposite sides of each said plate (310) number 2 in contact with the lower portion of guide rail (211) is formed, said number 2 space (210) said lower portion of an inclined (330) guide holes for guiding number 2 (220) are perforated. The guide rail said number 1 (111) and number 2 guide rail (211) formed obliquely, in this case said slider (300) is oblique angles with slide rail (111) reciprocating movable along (211), said an inclined holder simultaneously (320) includes a shaft (321) each other play [tu (310) can be sides of square steel. Said number 1 guide rail (111) and number 2 guide rail (211) in the slope of preferably 5 - 30°. Gradient is less than 5° when depressed (300) cannot be stroke of a secondary, or more PTC 30° due to mold design in about number isn't very sharp line to which outputs. In addition, an inclined said (330) said number 1 for entry and exit of the pair of guide holes (120) number 2 and guide holes (220) each lengthwise of each hole is opened and the other end closure number 1 (121) and number 2 closure (221) can be to close. The closure said number 1 (121) number 2 on closure (221) is preferably positioned opposite to each other and, in this case each slide cover (100) (200) assembly on either side of the closed down and rotates are stable so that slider (300) thereof by method and a guide can be disclosed. On the other hand, slide cover said number 1 (100) number 2 glove surface and slide cover (200) said number 1 guide rail upper contact surfaces (111) and number 2 guide rail (211) can be easily from the same slope of. Each of the contact face each slide cover (100) (200) adapted to cooperate with the locking connector (201) and an engagement groove (101) can be formed. For example, number 1 as shown in slide cover (100) coupling the lower end of the contact face (101) is formed, number 2 slide cover (200) coupling said upper contact face (101) of the display panel is binding (201) wherein, the each slide cover (100) (200) the engagement groove (101) and the connector (201) state matched with each other in bolts pass (102) by bolts (not shown) fixed to a rear surface (202) inserting, number 1 slide cover (100) number 2 on slide cover (200) can firmly fix. Also 5 such as, slider (300) number 1 has a guide rail (111) and number 2 guide rail (211) reciprocates along the inclined surface of a formed horizontally so compared to have same spatial (110) (210) in slider (300) can be increase the distance between the reciprocating strokes of. In addition, an inclined holder (320) to plate (310) to the rotating shaft (321) is 360 degree rotation about an inclined (330) can be properly angle of a corresponding. Although the present invention is more description is that the pipeline but said respect to the preferred embodiment, the subject matter of invention deviates from the range and on a variety of modifications and outputted without the cam which may hereinafter for if one skilled, both belonging to such change and modification is appended claims by a nontrivial disclosed. 100: Number 1 finger print 101: An engagement groove 102: Bolt holes number 1 110: Number 1 space 111: Number 1 guide rail 120: Guide hole number 1 121: Number 1 closure 200: Number 2 slide cover 201: X 202: Bolts number 2 210: Number 2 space 211: Number 2 guide rail 220: Guide hole number 2 221: Number 2 closure 300: Slider 310: Plate 320: Inclined pin holder 321: Axis of rotation 322: Fixing hole 330: An inclined The present invention relates to an oil-free slide unit of a mold, comprising: a slider (300) which includes a tilting pin holder (320) and a pair of plates (310), wherein the tilting pin holder has a rotary shaft (321) protruding on the outer surface on both sides thereof, and has a fixing hole for coupling a tilting pin (322) punched in upward and downward directions, and the plates are constructed to be rotatable with respect to the rotary shaft; a first slide cover (100) which includes a first guide rail (111) and a first guide hole (120), wherein the first guide rail meets upper portions of the plates formed on surfaces on both sides of a first space (110) having an open bottom, and the first guide hole for guiding the tilting pin is punched on an upper portion of the first space; and a second slide cover (200) which includes a second guide rail (211) and a second guide hole (320), wherein the second guide rail meets lower portions of the plates formed on surfaces on both sides of a second space (210) having an open top, and the second guide hole for guiding the tilting pin is punched on a lower portion of the second space. The first guide rail and the second guide rail are tilted, and thus the slider can reciprocate along each tilted guide rail. According to the present invention, the oil-free slide unit serves to minimize the number of constituting parts; improve durability; improve workability during assembly and disassembly; and increase a reciprocating mean path (stroke) of the slider within a given sliding space. COPYRIGHT KIPO 2017 For trapping an inclined rotating shaft at its both sides projecting into an outer perforated displays an inclined holder, said slider including a pair of plate rotatably fitting plate about the axis of rotation; each said open lower end on a station number 1 facing the plate's upper guide rail is formed in contact with number 1, number 1 number 1 number 1 with guide holes for guiding pin inclination the top of perforated slide cover; open end thereof in contact with said opposing surfaces respectively on a station number 2 number 2 to the plate's lower guide rail is formed, the lower portion of the inclined pin guide holes perforated number 2 number 2 number 2 space guiding slide cover; a combination of material to a, said number 1 and number 2 easily from the same guide rail guide rail, said slider type reciprocating movable along respective guide rails characterized metal mold oil free slide unit. According to Claim 1, guide rail and the guide rail slope of said number 1 number 2 characterized in 5 - 30° metal mold oil free slide unit. According to Claim 1, said number 1 and number 2 of each guide hole guide holes each lengthwise hole number 1 to number 2 closure and the other end is opened and closed mold closure characterized oil free slide unit. According to Claim 3, characterized in that said number 1 number 2 enclosure and closure located opposite mold oil free slide unit. According to one of Claim 1 to Claim 4, slide cover said number 1 number 2 glove surface and upper contact surfaces slide cover said number 1 and number 2 easily from the same slope of guide rail and guide rail, each contact face each slide cover locking the connector mold characterized and bottom face to form an oil free slide unit.
