Multistage grinding and trimming device for metal products
Technical Field The utility model relates to the technical field of grinding and trimming devices, in particular to a multi-stage grinding and trimming device for metal products. Background Art The metal product industry comprises structural metal product manufacturing, metal tool manufacturing, container and metal packaging container manufacturing, stainless steel and similar daily metal product manufacturing and the like. With the development of society and the development of science and technology, the application of metal products in various fields of industry, agriculture and people is more and more extensive, and more and more values are created for society. The grinding device used in the prior art only has one grinding disc, is single in function, needs to sequentially polish two sides of the metal product during grinding, and is low in working efficiency. Content of the utility model The utility model aims to solve the defect of low working efficiency in the prior art, and provides a multi-level polishing and trimming device for a metal product. In order to achieve the above object, the utility model adopts the following technical scheme. The first Rotating plates and second rotating shafts are respectively fixedly arranged on one side of first rotating plates and second rotating plates through bolts, first rotating shafts and second rotating shafts are respectively arranged on one side first rotating plates and second rotating plates through bolts, first grinding sleeves and second polishing sleeves are respectively wrapped on the first rotating shafts and second rotating shafts through bolts respectively, and the rotating plates and the first rotating plates are respectively fixedly provided second mounting plates and first rotating shafts through bolts, and the two ends of second rotating plates are respectively fixedly arranged on one side of the first 1st second rotating plate and one side second of second rotating shafts second respectively 1st. first 1st rotating shaft. 2nd. The rotating plate is provided with a rotating first shaft 2nd. , first Pin holes and second pin holes are respectively arranged on first rotating plates and second rotating plates, and the pin shafts are embedded in first pin holes and second pin holes. , first And second square holes are respectively arranged on first handles and second handles, one side of first handles and second handles is respectively provided with first limiting blocks and second limiting blocks of a body structure. , first Rotary plate and first handle are an organic whole structure, second rotary plate and second handle are an organic whole structure. , The first handle and second handle are fixedly connected with springs through buckles. Compared with the prior art, the utility model discloses in the setting of structure such as first rotating plate, second rotating plate, first beats mill, second beats mill, first handle, second handle, and can polish both sides of work piece simultaneously, and the polishing position can be by personnel arbitrary rotation regulation, and it is nimble convenient to use, powerful, makes work efficiency promote greatly. Description of drawings 1 Is a front view of a multi-stage polishing and trimming device for a metal product provided by the utility model. 2 Is a schematic structural view of a multi-stage polishing and trimming device for a metal product, which is provided by the utility model. 3 Is a partial side view of a multi-stage polishing and trimming device for a metal product provided by the utility model. 4 Is a side view of first rotating plate according to the present invention. 5 Is a side view of second rotating plate according to the present invention. In the drawing, 1 11, 101 first square holes, 102 first pin holes, 2 second rotating plates, 201 second square holes, 202 second pin holes, 3 pin shafts, 4 first handles, 5 second limiting blocks, 6 first limiting blocks, 7 second polishing sleeves, 8 mounting plates, 9 first motors, 10 first mounting plates and 11 second motors are shown 12 2nd. The utility model is suitable 13 first for use in 14 first motor vehicles 15 second 16 2nd. Mode of execution It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. To FIG. 1-5, one side of rotating plate and rotating first shaft 1, second rotating 2 and plate 3 and first rotating 1 plate second are 2 respectively arranged on 3 rotating first plates 1 and second rotating plates 2 through bolts and first rotating 4 plates second 5. 1st. 1 2nd. The 2 grinding device comprises turning plates first and 13 mounting second plates, and 15 first 13 rotating plates 2nd. and 15 are respectively provided with first pivot holes 14 and second first pin 16 14 holes second on the 16 side of the rotating first plate and second of first the rotating second plate of the two rotating first shafts of which 9 are second respectively fixed 11 first with rotary 9 second plates and. 11 for polishing a work piece 10 first of second a 12 thin metal product through bolts first and 1 are 2 respectively first second provided with a 9 pivot second shaft and 11 rotary second shafts 5 first 4 which are respectively provided with grinding wheels a and a handle of the rotating shaft through bolts, and the handle is connected with the handle through screws, and is arranged on one side of each of the two rotating shafts and of the rotating plate body and the handle of the rotating shaft of the two rotating plate sets are respectively fixedly connected with the handle and of the rotating shaft of the rotating shaft of the two rotating shafts of the two rotating shafts of the two rotating shafts of the two rotating shafts of the two rotary shafts of and and the handle are second respectively 2 arranged on the first two rotating 102 second shafts of first the two 1 rotating shafts of the two shafts first are respectively 5 4 provided 202 second first of first 3 the 101 102 second two 202 rotating shafts of the two second first 6 rotating shafts and 201 4 second of the rotating second shafts first 5 2 of 7 second 5 the first two rotating plates 1 first second 4 4 8 first 5 2nd. To the embodiment, referring to FIG. 2, when the metal product is polished, a worker holds the polishing device by first square holes 101 and second square holes 201, and first polishing sleeves 10 and second 12 are respectively tightly attached to the inner side and the outer side of the metal product. The first Limit blocks 6 and second limit blocks 7 can limit the handle when the two handles rotate to the limit position, and the spring first is connected between 4 handles second and 5 handles 8. The protection scope of the utility model is not limited to this, but the scope of the utility model is not limited to this, and any person familiar with the technical field is within the technical scope of the utility model. The utility model relates to the technical field of grinding and trimming devices. The multi-stage grinding and trimming device for the metal product comprises a base, the defect of low working efficiency in the prior art is overcome; the device comprises a first rotating plate, a second rotating plate and a pin shaft, the first rotating plate and the second rotating plate are rotationally connected through a pin shaft; a first handle and a second handle are fixedly arranged at the end parts of the first rotating plate and the second rotating plate respectively; a first rotating plate, a second rotating plate, a first grinding disc, a second grinding disc, a first handle, a second handle and other structures are arranged; the grinding device is provided with the two grinding discs capableof conducting grinding at the same time, the scissor type rotating design is adopted, when a workpiece of a thin metal product is ground, the two sides of the workpiece can be ground at the same time,the grinding position can be freely rotated and adjusted by personnel, use is flexible and convenient, the function is powerful, and the working efficiency is greatly improved. 1.The rotating plate () and rotating plate (1st) are 1 respectively fixed second with rotating 2 shafts () 3 and rotating shafts through bolts (1st), 1 rotating second plates (2) and rotating 3 plates () are first respectively fixedly provided 1 mounting second plates () 2 and rotating shafts (1st) through 4 bolts, second and 5 rotating plates first () are 1 respectively second fixedly arranged on the 2 rotating plate () and the first rotating plate. 13. The second rotating plate 15 () comprises first rotating plates (.) and a rotating shaft () which are respectively fixedly provided with a rotating shaft and rotating shafts (13 . 2nd) through screw bolts, 15 and the first other ends 14 of rotating plates are respectively fixed second with 14 16 second rotary first shafts and a 16 rotating first shaft 2nd. The rotating shaft is connected with first 1st rotating shafts 2nd. 9 The rotating shaft is connected first second with rotating shafts 9 . 11 The rotating shafts second are first respectively arranged on 11 the two 10 rotating shafts, second The rotating shafts are respectively 12 connected with the rotating shafts of two and. The rotating plate. The rotating plate is provided with a rotating shaft. sub.q. sub.q. sub.m. 2.The multi-stage grinding and trimming device for metal products according 1, wherein first pin holes (1) and second pin holes (2) are respectively formed in first rotating plates (102) and second rotating plates (202), and the pin shafts (3) are embedded in first pin holes (102) and second pin holes (202). 3.The utility 1 is characterized in that first square holes (4) and second square holes (5) are respectively arranged on first handles (101) and second handles (201), and one side first handles (4) and second handles (5) are respectively provided with first limiting blocks (6) and second limiting blocks (7) of a body structure. 4.The multi-stage grinding and trimming device for metal products according 1, characterized in that the first rotating plate (1) and first handle (4) are of an integrated structure, and the second rotating plate (2) and second handle (5) are of an integral structure. 5.The multi-stage grinding and trimming device for metal products according 1, wherein a spring (1st) is fixedly connected between 4 handles (2nd) and 5 handles (8) through buckles.