CN213135867U

CN213135867U - Special-shaped part processing special fixture

Info

Publication number: CN213135867U
Application number: CN202020788398.0U
Authority: CN
Inventors: 郭鹏辉; 祝云杰
Original assignee: Wuxi Xinhuida Precision Machinery Co ltd
Current assignee: Wuxi Xinhuida Precision Machinery Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-05-07
Anticipated expiration: 2030-05-13

Abstract

The utility model particularly relates to a dysmorphism piece processing specialty anchor clamps, including the cylinder chuck, first circular spout has been seted up to circular chuck surface a week, the lower extreme symmetry is equipped with first chuck slider on the cylinder chuck, first chuck slider surface one side is equipped with the fixed block, the first regulating plate of fixed block one side fixedly connected with, first removal slider one end extends to first regulation spout upper end one side fixed mounting has the centre gripping locating plate, the second removes the slider and extends to with third removal slider one end the spout upper end is adjusted to the second, and the second removes slider and third and removes slider one side fixedly connected with left arc, right arc. The utility model discloses one side is provided with anti-skidding bulge circle through the centre gripping locating plate during the use, prevents that the part from droing, when carrying out needs position adjustment to heterotypic machined part, need not pull down the heterotypic machined part moreover and do the adjustment, and the clamp that is suitable for various heterotypic machined parts is fixed, facilitates the use.

Description

Special-shaped part processing special fixture

Technical Field

The utility model belongs to the technical field of machining, concretely relates to dysmorphism processing specialty anchor clamps.

Background

With the continuous development of modern society and the improvement of living standard of people, modern countries attach more and more importance to the finish machining of mechanical products, parts with irregular shapes are inevitably generated in the machining process of modern mechanical products, the parts with irregular shapes are commonly called special-shaped workpieces, and a clamp special for clamping the special-shaped workpieces is required to clamp the special-shaped workpieces and then machine the special-shaped workpieces under the condition that part of the special-shaped workpieces are required to be machined. Lathe machining mainly uses a lathe tool to perform turning machining on a rotating workpiece. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. The lathe is mainly used for processing shafts, discs, sleeves and other workpieces with rotating surfaces, the lathe is the most widely used machine tool processing in a machine manufacturing and repairing factory, the lathe is mainly divided into a horizontal lathe, a floor lathe, a vertical lathe, a turret lathe, a single-shaft automatic lathe, a multi-shaft automatic lathe, a semi-automatic lathe, a copying lathe and a multi-tool lathe according to different purposes and structures, the existing common lathe fixture is a chuck, the existing chuck is designed to clamp cylindrical parts mainly, special-shaped parts cannot be clamped, and the diversified use requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dysmorphism processing specialty anchor clamps to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special-shaped part processing professional clamp comprises a cylindrical chuck, wherein a first circular sliding groove is formed in the periphery of the outer surface of the cylindrical chuck, first chuck sliding blocks are symmetrically arranged at the upper end and the lower end of the cylindrical chuck, the first chuck sliding blocks are provided with first T-shaped sliding blocks corresponding to the first circular sliding grooves, a fixed block is arranged on one side of the surface of each first chuck sliding block, a first adjusting plate is fixedly connected to one side of the fixed block, a first arc sliding block is fixedly connected to the bottom of the first adjusting plate, a first adjusting sliding groove is formed in the upper end face of each first adjusting plate, a first moving sliding block is arranged inside each first adjusting sliding groove, a first threaded rod is connected to the inside of each first moving sliding block in a penetrating and screwing mode, one end of each first threaded rod penetrates through the fixed block and extends out of the fixed block, one end of each first moving sliding block extends to one, two groups of clamping and positioning plates are symmetrically arranged from top to bottom, a circle of the surface of the cylindrical chuck corresponds to the first arc slide block and is provided with a second circular slide groove, a left side and a right side of the first circular slide groove arranged around the cylindrical chuck are respectively and symmetrically provided with a second T-shaped slide block and a third T-shaped slide block, the outer sides of the second T-shaped slide block and the third T-shaped slide block are fixedly connected with a second chuck slide block and a third chuck slide block, a second adjusting plate is arranged between the thread mounting seats respectively arranged at the upper end sides of the second chuck slide block and the third chuck slide block, the bottom ends of the two ends of the second adjusting plate correspond to the second circular slide groove and is symmetrically and fixedly connected with a second arc slide block, the surface of the second adjusting plate is provided with a second adjusting slide groove, the central end of the inner part of the second adjusting slide groove is provided with a rectangular spacer, the two sides of the rectangular spacer are, the second threaded rod and the third threaded rod are respectively connected with a second movable sliding block and a third movable sliding block in a sliding and screw mode, one end of the second movable sliding block and one end of the third movable sliding block extend to the upper end of the second adjusting sliding groove, and the second movable sliding block and one side of the third movable sliding block are fixedly connected with a left arc-shaped plate and a right arc-shaped plate.

As a further optimization of the technical scheme, the first T-shaped slider arranged on the first chuck slider is connected with the second chuck slider and the second T-shaped slider and the third T-shaped slider arranged on the third chuck slider in a locking and circumferential sliding manner through the first circular sliding grooves arranged on the cylindrical chuck.

As a further optimization of this technical scheme, on the first regulating plate first regulation spout in be equipped with first threaded rod and first removal slider between screw thread sliding connection, in the second regulating plate second regulation spout in inside second threaded rod, the third threaded rod of establishing with left arc, right arc on the second removal slider and the third removal slider between screw thread sliding connection who establishes.

As a further optimization of the technical scheme, the first arc sliding block arranged at the bottom of the first adjusting plate is connected with the second arc sliding blocks arranged at two sides of the bottom of the second adjusting plate in a buckling and circumferential sliding manner through the second circular sliding grooves arranged on the surface of the cylindrical chuck.

As a further optimization of this technical scheme, first chuck slider, fixed block, first regulating plate, first regulation spout, first removal slider, centre gripping locating plate, first threaded rod make up to be clamping part, and clamping part shows the longitudinal symmetry at the cylinder chuck and is provided with two sets ofly, the centre gripping locating plate one side is provided with anti-skidding bulge circle.

The utility model discloses a technological effect and advantage: the special fixture for processing the special-shaped part clamps the part by placing the part to be processed in a special shape between the left arc plate and the right arc plate, and utilizes the left arc plate and the right arc plate to clamp the part, the clamping speed is high, the clamping is stable, meanwhile, two groups of clamping parts are symmetrically arranged on the upper and lower sides of a cylindrical chuck in the appearance by the aid of the first chuck slide block, the fixed block, the first adjusting plate, the first adjusting chute, the first moving slide block, the clamping positioning plate and the first threaded rod, the part is more firmly clamped by the aid of the two groups of symmetrical clamping parts, the part is prevented from falling off by arranging the anti-skidding convex circle on one side of the clamping positioning plate, the problems that the existing special-shaped part is difficult to fix and the clamping speed is slow are solved, and when the position of the special-shaped part is required to be adjusted, the special-shaped, only need remove simultaneously in first circular spout, the circular spout of second circular spout to second chuck slider, third chuck slider, first circular arc slider, second circular arc slider and do the adjustment to heterotypic machined part, improved the machining efficiency of heterotypic machined part, just the utility model discloses structural design is simple, and the clamp that is suitable for various heterotypic machined parts is tight fixed, facilitates the use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the main sectional structure of the clamping and positioning plate of the present invention.

In the figure: 1. a cylindrical chuck; 2. a first circular chute; 3. a second chuck slide; 4. a third chuck slider; 5. a second T-shaped slider; 6. a third T-shaped slider; 7. a first chuck slide; 8. a fixed block; 9. a first threaded rod; 10. a first regulating chute; 11. a first arc slider; 12. a first moving slider; 13. a first adjusting plate; 14. clamping the positioning plate; 15. a second circular chute; 16. a second adjusting plate; 17. a second regulating chute; 18. rectangular spacer blocks; 19. a second threaded rod; 20. a third threaded rod; 21. a left arc-shaped plate; 22. a right arc-shaped plate; 23. a second arc slider; 24. a first T-shaped slider; 25. a second movable slider; 26. and a third movable slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a special-shaped part processing professional clamp comprises a cylindrical chuck 1, wherein a first circular sliding groove 2 is formed in the periphery of the outer surface of the cylindrical chuck 1, the first chuck sliding block 7 is convenient to slide circumferentially, the first chuck sliding block 7 is symmetrically arranged on the upper end and the lower end of the cylindrical chuck 1, the fixed block 8 is convenient to install and fix, the first chuck sliding block 7 is provided with a first T-shaped sliding block 24 corresponding to the first circular sliding groove 2, the first chuck sliding block 7 is convenient to move circumferentially, the fixed block 8 is arranged on one side of the surface of the first chuck sliding block 7 and is convenient to be connected and fixed with a first adjusting plate 13, a first adjusting plate 13 is fixedly connected to one side of the fixed block 8, a first arc sliding block 11 is fixedly connected to the bottom of the first adjusting plate 13, the first adjusting plate 13 is convenient to move, a first adjusting sliding groove 10 is formed in the upper end face of the first adjusting plate 13, the first adjusting chute 10 is internally provided with a first moving slide block 12, the first moving slide block 12 is internally penetrated through and screwed with a first threaded rod 9, the first moving slide block 12 is convenient to adjust in a threaded sliding way, one end of the first threaded rod 9 penetrates through the fixed block 8 and extends out of the fixed block 8 through the threaded sliding connection between the first threaded rod 9 and the first moving slide block 12 arranged in the first adjusting chute 10 on the first adjusting plate 13, the first threaded rod 9 is convenient to rotate to adjust the first moving slide block 12, one end of the first moving slide block 12 extends to one side of the upper end of the first adjusting chute 10 and is fixedly provided with a clamping and positioning plate 14, the clamping and positioning plate is composed of a clamping component through a first chuck slide block 7, the fixed block 8, the first adjusting plate 13, the first adjusting chute 10, the first moving slide block 12, the clamping and the first threaded rod 9, and the clamping components are symmetrically arranged up and down on the cylindrical, one side of the clamping and positioning plate 14 is provided with an anti-skid convex circle to prevent the special-shaped workpiece from falling off.

The two groups of clamping and positioning plates 14 are symmetrically arranged up and down to facilitate clamping and fixing of a special-shaped workpiece machine, a second circular sliding groove 15 is formed in the periphery of the surface of the cylindrical chuck 1 corresponding to the first circular arc sliding block 11 to facilitate circumferential positioning and adjustment of the special-shaped workpiece, a second T-shaped sliding block 5 and a third T-shaped sliding block 6 are symmetrically arranged in the first circular sliding groove 2 formed in the periphery of the cylindrical chuck 1 in a left-right sliding mode respectively to facilitate circumferential sliding adjustment of the second chuck sliding block 3 and the third chuck sliding block 4, the second chuck sliding block 3 and the third chuck sliding block 4 are fixedly connected to the outer sides of the second T-shaped sliding block 5 and the third T-shaped sliding block 6 to facilitate installation and fixation of the second adjusting plate 16, and are connected with the second chuck sliding block 3 through the first T-shaped sliding block 24 formed in the first chuck 7 and the second T-shaped sliding block 5 and the third T-shaped sliding block 6 formed in the third chuck sliding block 4 in a buckling and circumferential sliding mode through the first circular sliding groove 2, the fixed circular rotation of the abnormal shape machined part is convenient.

A second adjusting plate 16 is arranged between the thread mounting seats respectively arranged at one side of the upper ends of the second chuck slide block 3 and the third chuck slide block 4, a second circular arc slide block 23 is symmetrically and fixedly connected with the bottom ends of the two ends of the second adjusting plate 16 corresponding to the second circular slide groove 15, a first circular arc slide block 11 arranged at the bottom of the first adjusting plate 13 and the second circular arc slide block 23 arranged at the two sides of the bottom of the second adjusting plate 16 are in buckling circular sliding connection through the second circular slide groove 15 arranged on the surface of the cylindrical chuck 1, so that the circular adjusting rotation of the second adjusting plate 16 is facilitated, a second adjusting slide groove 17 is arranged on the surface of the second adjusting plate 16, a rectangular spacer block 18 is arranged at the central end inside the second adjusting slide groove 17, so that the second threaded rod 19 is rotationally fixed with one end of a third threaded rod 20, a second threaded rod 19 and a third threaded rod 20 are respectively arranged inside the second adjusting slide groove 17 at, the special-shaped workpiece is convenient to clamp and fix by adjusting and sliding the second movable sliding block 25 and the third movable sliding block 26, the second movable sliding block 25 and the third movable sliding block 26 are respectively connected to the second threaded rod 19 and the third threaded rod 20 in a sliding and screwed mode, one end of the second movable sliding block 25 and one end of the third movable sliding block 26 extend to the upper end of the second adjusting chute 17, one side of the second movable sliding block 25 and one side of the third movable sliding block 26 are fixedly connected with the left arc-shaped plate 21 and the right arc-shaped plate 22, and the two sides of the special-shaped workpiece are convenient to clamp and fix by the threaded sliding connection between the second threaded rod 19, the third threaded rod 20 and the left arc-shaped plate 21 which are arranged in the second adjusting chute in the second adjusting plate 16 and the second movable sliding block 25 and the third movable sliding block 26 which are arranged on the right arc.

Specifically, the part to be processed in a special shape is placed between the left arc-shaped plate 21 and the right arc-shaped plate 22, the left arc-shaped plate 21 and the right arc-shaped plate 22 are used for clamping the part, the clamping speed is high, the clamping is stable, meanwhile, two groups of clamping parts are symmetrically arranged on the upper and lower sides of the cylindrical chuck in an expression manner through the first chuck slide block 7, the fixed block 8, the first adjusting plate 13, the first adjusting chute 10, the first movable slide block 12, the clamping positioning plate 14 and the first threaded rod 9, the clamping part is clamped more firmly by using the auxiliary supporting function of the two groups of symmetrical clamping parts, the anti-skid convex circles are arranged on one side of the clamping positioning plate 14, the part is prevented from falling off, the problems that the existing special-shaped part is difficult to fix and the clamping speed is slow are solved, and when the position of the special-shaped workpiece is required to be adjusted, the adjustment of the special-shaped workpiece is only needed to be carried out on the second chuck slide block 3, the third chuck slide block 4, the first chuck slide block 7, the first arc slide block 11 and the second arc slide block 23 simultaneously in the first circular chute 2 and the second circular chute 15, so that the machining efficiency of the special-shaped workpiece is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a dysmorphism processing specialty anchor clamps, includes cylinder chuck (1), its characterized in that: the outer surface of the cylindrical chuck (1) is provided with a first circular sliding groove (2) in a circle, the cylindrical chuck (1) is symmetrically provided with a first chuck sliding block (7) in a vertical end manner, the first chuck sliding block (7) is provided with a first T-shaped sliding block (24) corresponding to the first circular sliding groove (2), one side of the surface of the first chuck sliding block (7) is provided with a fixed block (8), one side of the fixed block (8) is fixedly connected with a first adjusting plate (13), the bottom of the first adjusting plate (13) is fixedly connected with a first arc sliding block (11), the upper end face of the first adjusting plate (13) is provided with a first adjusting sliding groove (10), a first moving sliding block (12) is arranged inside the first adjusting sliding groove (10), the first moving sliding block (12) is connected with a first threaded rod (9) in a penetrating and screwed manner, one end of the first thread penetrates through the fixed block (8) and extends out of, first removal slider (12) one end extends to first regulation spout (10) upper end one side fixed mounting has centre gripping locating plate (14), centre gripping locating plate (14) longitudinal symmetry is provided with two sets ofly, cylinder chuck (1) surface a week corresponds second circular spout (15) have been seted up in first circular slider (11), it is equipped with second T type slider (5) and third T type slider (6) to control the symmetry slip respectively in first circular spout (2) that cylinder chuck (1) a week was established, second T type slider (5) and third T type slider (6) outside fixedly connected with second chuck slider (3) and third chuck slider (4), be equipped with second regulating plate (16) between the screw thread mount pad that second chuck slider (3) and third chuck slider (4) upper end one side were equipped with respectively, second regulating plate (16) both ends bottom corresponds second circular spout (15) department symmetry fixedly connected with Second circular arc slider (23), second regulation spout (17) have been seted up on second regulating plate (16) surface, second regulation spout (17) inside center end is equipped with rectangle spacer (18), rectangle spacer (18) both sides are located second regulation spout (17) inside is equipped with second threaded rod (19) and third threaded rod (20) respectively, it has second movable slider (25) and third movable slider (26) to slide the spiro union respectively on second threaded rod (19) and third threaded rod (20), second movable slider (25) and third movable slider (26) one end extend to second regulation spout (17) upper end, and second movable slider (25) and third movable slider (26) one side fixedly connected with left arc (21), right arc (22).

2. Professional special fixture for machining special-shaped parts according to claim 1, characterized in that: the first T-shaped sliding block (24) arranged on the first chuck sliding block (7) is connected with the second chuck sliding block (3) and the second T-shaped sliding block (5) and the third T-shaped sliding block (6) arranged on the third chuck sliding block (4) in a buckling and circumferential sliding mode through the first circular sliding groove (2) arranged on the cylindrical chuck (1).

3. Professional special fixture for machining special-shaped parts according to claim 1, characterized in that: first regulation spout (10) in on first regulating plate (13) be equipped with first threaded rod (9) and first removal slider (12) between screw thread sliding connection, in second regulating plate (16) second regulation spout inside second threaded rod (19) of establishing, third threaded rod (20) and left arc (21), right arc (22) on establish second remove slider (25) and third removal slider (26) between screw thread sliding connection.

4. Professional special fixture for machining special-shaped parts according to claim 1, characterized in that: the first arc sliding block (11) arranged at the bottom of the first adjusting plate (13) is connected with the second arc sliding blocks (23) arranged at two sides of the bottom of the second adjusting plate (16) in a buckling and circumferential sliding mode through second circular sliding grooves (15) formed in the surface of the cylindrical chuck (1).

5. Professional special fixture for machining special-shaped parts according to claim 1, characterized in that: first chuck slider (7), fixed block (8), first regulating plate (13), first regulation spout (10), first removal slider (12), centre gripping locating plate (14), first threaded rod (9) combination constitution are clamping part, and clamping part shows the longitudinal symmetry at cylinder chuck (1) and is provided with two sets ofly, centre gripping locating plate (14) one side is provided with anti-skidding bulge circle.