CN220515576U - Tool clamp for cutting automobile sheet metal - Google Patents

Abstract

The utility model discloses a fixture for cutting automobile sheet metal, which comprises a workbench, wherein a cutting machine is arranged on the workbench, and is characterized in that one side of the cutting machine is provided with the fixture, the fixture is arranged on the workbench and comprises a bottom plate, a mounting plate, a first cylinder, a first L-shaped support plate, a first clamping block, a second clamping block, a support rod, a first connecting shaft, a support, a slide rail, a slide block, a first adjusting mechanism, a second adjusting mechanism and a controller, and the problems that the error of the cut sheet metal part is large, and the rejection rate of a factory, the cost of the factory and the workload of workers are large are solved.

Description

Tool clamp for cutting automobile sheet metal

Technical Field

The utility model relates to the technical field of tool clamps, in particular to a tool clamp for cutting automobile metal plates.

Background

In the rapid development of modern automobiles, the market demand for automobiles is increasing, manufacturers of automobiles are also producing automobiles without stopping hooves, and in the production process of automobiles, some sheet metal parts need to be cut, so that the sheet metal parts need to be cut by using a cutting machine.

The cutting to car panel beating in some mill all uses comparatively old-fashioned cutting machine, and this kind of old-fashioned cutting machine is because not having better anchor clamps to fix the sheet metal component to make the sheet metal component error that comes out of cutting great, lead to the disability rate of sheet metal component great, the cost greatly increased of mill has still become to increase workman's work load, so designed a frock clamp for car panel beating cutting.

Disclosure of Invention

The application provides a frock clamp for car panel beating cutting can provide a better frock clamp for old-fashioned cutting machine, reduces cutting error to reduce the disability rate of mill, mill cost and workman's work load.

The utility model provides a frock clamp for car panel beating cutting, including the workstation, install the cutting machine on the workstation, one side of cutting machine is provided with frock clamp, just frock clamp installs on the workstation, frock clamp includes bottom plate, mounting panel, first, the L type backup pad of cylinder, clamp splice one, clamp splice two, bracing piece, connecting axle one, support, slide rail, slider, adjustment mechanism one, adjustment mechanism two and controller, the slide rail is installed on the workstation, the slider slides on the slide rail, bottom plate mounting is on the slider, install adjustment mechanism two on the bottom plate, install the mounting panel on the adjustment mechanism two, install a plurality of adjustment mechanism one on the mounting panel, install L type backup pad on the adjustment mechanism one, the one end of L type backup pad is connected with the clamp splice one, the both sides of connecting axle one are provided with the support, just the support is installed in L type backup pad, set up the movable groove on the bracing piece, the one end and the bracing piece of cylinder one are connected with one side of bracing piece, one side and one side of bracing piece are connected, a plurality of slide grooves are seted up on one side of slide grooves on one side, one side is connected with one on one side of the mounting panel.

Further, the first adjustment mechanism comprises a first ratchet wheel, a first elastic clamping block, a roller, a second connecting shaft, an L-shaped connecting rod, a first mounting table and a first cylinder, the second connecting shaft is fixedly connected to the bottom of the first cylinder, the roller is mounted on the second connecting shaft and slides in the first sliding chute, the first ratchet wheel is arranged in the first cylinder, the first ratchet wheel is fixedly connected with the first mounting table, the first cylinder is internally provided with a first containing groove, the first elastic clamping block is mounted in the first containing groove, the first elastic clamping block is matched with the first ratchet wheel, the second sliding chute is formed in the mounting plate, the L-shaped connecting rod moves in the second containing groove, and one end of the L-shaped connecting rod is fixedly connected with the first cylinder.

Further, the other end fixedly connected with limiting plate of L type connecting rod, set up the screw thread on the L type connecting rod, swivelling joint is provided with the nut on the L type connecting rod, just nut and screw thread cooperation.

Further, adjustment mechanism II includes ratchet II, elasticity fixture block II, mount table II, drum II, spring, T type slider and pull rod, ratchet II sets up in drum II, just ratchet II and mount table II fixed connection, offer holding tank II in the drum II, elasticity fixture block II sets up in holding tank II, just elasticity fixture block II cooperates with ratchet II, T type spout has been offered in the holding tank II, T type slider slides in T type spout, T type slider and elastic fixture block II fixed connection, be provided with the spring between elasticity fixture block and the drum II, the one end and the two upper surface fixed connection of elasticity fixture block of spring, the other end and the two fixed connection of drum of spring, the side fixed connection of pull rod and elasticity fixture block II, waist type groove has been seted up on the drum II, the pull rod slides in waist type inslot.

Further, a second air cylinder is arranged on the bottom plate, a pressing plate is fixedly connected to an output shaft of the second air cylinder, and the pressing plate is located below the bottom.

Further, rubber pads are fixedly connected to the first clamping block and the second clamping block.

To sum up, in this application, a frock clamp for car panel beating cutting has the centre gripping stability, convenient operation, can adapt to the beneficial effect of various size panel beating.

Drawings

FIG. 1 is a perspective view of the utility model;

FIG. 2 is a schematic structural view of an inventive tooling fixture;

FIG. 3 is a schematic view of a part of the structure of the inventive tooling fixture;

FIG. 4 is a front view of the inventive tooling fixture;

FIG. 5 is a partial cross-sectional view of the first adjustment mechanism;

FIG. 6 is a partial cross-sectional view of the second adjustment mechanism;

FIG. 7 is a partial enlarged view at B in FIG. 6;

fig. 8 is a partial enlarged view at a in fig. 4.

Reference numerals: 1. a work table; 2. a cutting machine; 3. a fixture clamp; 301. a bottom plate; 302. a mounting plate; 303. a first cylinder; 304. an L-shaped support plate; 305. clamping block I; 306. clamping blocks II; 307. a support rod; 308. a first connecting shaft; 309. a bracket; 310. a slide rail; 311. a slide block; 312. an adjusting mechanism I; 313. an adjusting mechanism II; 314. a controller; 4. a movable groove; 5. a first chute; 6. a ratchet wheel I; 7. an elastic clamping block I; 8. a roller; 9. a second connecting shaft; 10. an L-shaped connecting rod; 11. a first mounting table; 12. a cylinder I; 13. an accommodating groove I; 14. a second chute; 15. a limiting plate; 16. a ratchet wheel II; 17. a second elastic clamping block; 18. a second mounting table; 19. a second cylinder; 20. a spring; 21. a T-shaped slider; 22. a pull rod; 23. a T-shaped chute; 24. a waist-shaped groove; 25. a second cylinder; 26. a pressing plate; 27. and a rubber pad.

Detailed Description

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. It should also be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be comprehended within the scope of the present utility model.

As shown in fig. 1, a fixture 3 for cutting metal plates of automobiles comprises a workbench 1, a cutting machine 2 is arranged on one side of the upper surface of the workbench 1, the fixture 3 is arranged on one side of the cutting machine 2, and the fixture 3 is arranged on the workbench 1.

As shown in fig. 2 to 4, the tool fixture 3 comprises a bottom plate 301, a mounting plate 302, a first cylinder 303, an L-shaped supporting plate 304, a first clamping block 305, a second clamping block 306, a supporting rod 307, a first connecting shaft 308, a bracket 309, a sliding rail 310, a sliding block 311, a first adjusting mechanism 312, a second adjusting mechanism 313 and a controller 314, wherein two sliding rails 310 are mounted on the workbench 1, the sliding block 311 is respectively mounted on the two sliding rails, the sliding block 311 slides on the sliding rails, the bottom plate 301 is mounted on the sliding block 311, the second adjusting mechanism 313 is mounted on the second adjusting mechanism 313, the mounting plate 302 is mounted on the second adjusting mechanism 313, the adjusting mechanism 313 is used for adjusting the angle of the mounting plate 302, the first adjusting mechanism 312 is provided with the first L-shaped supporting plate 304, the adjusting mechanism 312 is used for adjusting the angle of the L-shaped supporting plate 304, a first sliding groove 5 corresponding to the adjusting mechanism 312 is formed on the mounting plate 302, the adjusting mechanism 312 is matched with the first sliding groove 5, the adjusting mechanism 312 can move in the sliding groove 5 to adjust the position, the adjusting mechanism is provided with the first connecting shaft 308 at two ends of the first connecting shaft 309, the bracket 309 is connected with the first cylinder 307, the bracket 309 is mounted on the first cylinder 307 is connected with the bracket 307 and the first cylinder 307 is fixedly connected with the first cylinder 307, the first clamping block 307 is mounted on the other end of the first cylinder 303, the supporting plate 303 is fixedly connected with the first cylinder 307 is mounted on the bracket 307, one end of the supporting plate 307 is mounted on the other end of the first cylinder 303, and the first clamping block 307 is movably connected with the second clamping plate 307 is mounted on the end side of the first supporting plate 307, and the second clamping plate 307 is mounted on the end 307 is fixedly arranged at one end 307, and can be used for being connected to the end 303, and can be connected to and is mounted to and can be mounted and can be mounted.

Further, two air cylinders II 25 are installed on the bottom plate 301, the two air cylinders II 25 are located between the two sliding rails 310, a pressing plate 26 is fixedly connected to an output shaft of the air cylinders II 25, the pressing plate 26 is located below the bottom plate 301, when cutting is needed, the bottom plate 301 is pushed to be integrally sent to the lower portion of the cutting machine 2 through the sliding rails 310, the air cylinders II 25 are started by the controller 314, the air cylinders II 25 push the pressing plate 26 to the workbench 1, the tool clamp 3 is integrally fixed, and errors are prevented from being caused by moving in the cutting process.

Further, the rubber pads 27 are fixedly connected to the first clamping block 305 and the second clamping block 306, and the rubber pads 27 are used for increasing friction force, so that the sheet metal parts are more stable and cannot fall off when the first clamping block 305 and the second clamping block 306 clamp the sheet metal parts.

As shown in fig. 3 to 5, the first adjusting mechanism 312 includes a first ratchet wheel 6, a first elastic clamping block 7, a roller 8, a second connecting shaft 9, an L-shaped connecting rod 10, a first mounting table 11 and a first cylinder 12, the second connecting shaft 9 is fixedly connected to the lower portion of the first cylinder 12, the roller 8 is mounted on the second connecting shaft 9, the roller 8 is rotatably connected to the second connecting shaft 9, the roller 8 slides in the first chute 5, the roller 8 enables the first adjusting mechanism 312 to move smoothly and in a labor-saving manner, the first mounting table 11 is arranged on the first cylinder 12, the first mounting table 11 is rotatably connected with the first cylinder 12, the L-shaped supporting plate 304 is mounted on the first mounting table 11, the first ratchet wheel 6 is fixedly connected with the first mounting table 11, a containing groove 13 is formed in the first cylinder 12, the first elastic clamping block 7 is fixedly connected with the first ratchet wheel 6, the first connecting rod 10 is fixedly connected to one side of the first cylinder 12, the second chute 14 is formed in the mounting plate 302, the second L-shaped connecting rod 10 moves in the second chute 14, the first ratchet wheel 304 is easily moved in the second chute 14, the first ratchet wheel 304 is conveniently adjusted, the first ratchet wheel 304 is not required to be rotated by the first mounting table 304, and the first ratchet wheel 304 is conveniently and the first ratchet wheel is not required to be rotated by the first mounting table 11 to be stably adjusted by the first mounting table, and the first ratchet wheel is not required to be rotated by the first mounting table 11, and the first ratchet wheel is required to be stably adjusted by the first carrier 304 is required to be rotated by the first carrier to have an angle and the first carrier is only 11.

Further, a limiting plate 15 is fixedly connected to the lower surface of the L-shaped connecting rod, the limiting plate 15 is located on the lower surface of the bottom plate 301, threads are formed on the L-shaped connecting rod 10, nuts are arranged on the L-shaped connecting rod 10 and are matched with the threads, and the first adjusting mechanism 312 is movable and fixed on the mounting plate 302 through tightening the nuts.

As shown in fig. 4 to 8, the second adjusting mechanism 313 includes a ratchet wheel 16, a second elastic clamping block 17, a second mounting table 18, a second cylinder 19, a spring 20, a T-shaped slide block 21 and a pull rod 22, the second mounting table 18 is arranged on the second cylinder 19, the second mounting table 18 is rotatably connected with the second cylinder 19, the upper surface of the second mounting table 18 is fixedly connected with a mounting plate 302, the second ratchet wheel 16 is arranged in the second cylinder 19, the second ratchet wheel 16 is fixedly connected with the second mounting table 18, a second accommodating groove is formed in the second cylinder 19, the second elastic clamping block 17 is arranged in the second accommodating groove, a T-shaped slide groove 23 is formed in the second accommodating groove, the T-shaped slide block 21 slides in the T-shaped slide groove 23, the T-shaped slide block 21 is fixedly connected with the second elastic clamping block 17, a spring 20 is arranged between the second cylinder 19 and the second elastic clamping block 17, one end of the spring 20 is fixedly connected with the second cylinder 19, the other end of the spring 20 is fixedly connected with the second elastic clamping block 17, one side of the elastic clamping block II 17 is fixedly connected with a pull rod 22, the cylinder II 19 is provided with a waist-shaped groove 24, the pull rod 22 slides in the waist-shaped groove 24, the whole rotation on the mounting plate 302 can be driven by rotating the mounting table II 18, some relatively abnormal sheet metal parts can be adapted by adjusting the adjusting mechanism I312 and the adjusting mechanism II 313, when the adjusting mechanism I312 cannot meet the abnormal sheet metal parts, the adjusting mechanism I312 can be matched by adjusting the adjusting mechanism II 313, when the adjusting mechanism II is in a proper position, the elastic clamping block II 17 can clamp the ratchet wheel II 16, so that the mounting table is kept at the angle and is not easy to deviate, because the mounting table is larger, when the mounting table is rotated by 360 DEG again, the time is relatively long, the pull rod 22 can be pressed down, the elastic clamping block II 17 can be separated from the ratchet wheel II 16, and the mounting table can rotate backwards, after the pull rod 22 is released, the second elastic clamping block 17 is reset under the action of the spring 20.

The working principle of the utility model is as follows: when the sheet metal part needs to be cut, the bottom plate 301 is pulled to pull out the whole fixture 3, then the first adjusting mechanism 312 on the mounting plate 302 is adjusted according to the position where the sheet metal part needs to be cut, after adjustment is completed, the sheet metal part is placed on the second clamping block 306, the first cylinder 303 is started by the operation controller 314, the first cylinder 303 pushes the support rod 307 to move to press the second clamping block 306 to fix the sheet metal part, the bottom is pushed to the lower part of the cutting machine 2, the second cylinder 25 is started by the operation controller 314, the whole device is fixed, and the second adjusting mechanism 313 can be matched with the first adjusting mechanism 312 to adapt to the sheet metal part with special shape.

Claims (6)

1. The utility model provides a frock clamp for car panel beating cutting, includes workstation (1), installs cutting machine (2) on workstation (1), its characterized in that, one side of cutting machine (2) is provided with frock clamp (3), just frock clamp (3) are installed on workstation (1), frock clamp (3) include bottom plate (301), mounting panel (302), cylinder one (303), L type backup pad (304), clamp splice one (305), clamp splice two (306), bracing piece (307), connecting axle one (308), support (309), slide rail (310), slider (311), adjustment mechanism one (312), adjustment mechanism two (313) and controller (314), slide rail (310) are installed on workstation (1), slider (311) slide on slide rail (310), bottom plate (301) are installed on slider (311), install adjustment mechanism two (313) on bottom plate (301), install mounting panel (304) on adjustment mechanism two (313), install on (302) adjustment mechanism one end (312) are installed on a plurality of support plate (312), the two sides of the first connecting shaft (308) are provided with brackets (309), the brackets (309) are arranged on the L-shaped supporting plate (304), the supporting rods (307) are provided with movable grooves (4), the first connecting shaft (308) slides in the movable grooves (4), one end of the first air cylinder (303) is connected with one side of the supporting rods (307), the other side of the supporting rods (307) is connected with the second clamping block (306), the mounting plate (302) is provided with a plurality of first sliding grooves (5), the first adjusting mechanism (312) slides on the first sliding grooves (5), and the controller (314) is arranged on one side of the workbench (1).

2. The fixture for cutting metal plates of automobiles according to claim 1, wherein the first adjusting mechanism (312) comprises a first ratchet wheel (6), an elastic clamping block (7), a roller (8), a second connecting shaft (9), an L-shaped connecting rod (10), a first mounting table (11) and a first cylinder (12), the second connecting shaft (9) is fixedly connected to the bottom of the first cylinder (12), the roller (8) is mounted on the second connecting shaft (9), the roller (8) slides in the first sliding groove (5), the first ratchet wheel (6) is arranged in the first cylinder (12), the first ratchet wheel (6) is fixedly connected with the first mounting table (11), a first accommodating groove (13) is formed in the first cylinder (12), the first elastic clamping block (7) is mounted in the first accommodating groove (13), the first elastic clamping block (7) is matched with the first ratchet wheel (6), the second sliding groove (14) is formed in the mounting plate (302), the second L-shaped connecting rod (10) moves in the second accommodating groove, and one end of the first L-shaped connecting rod (10) is fixedly connected with the first cylinder (12).

3. The fixture for cutting the metal plates of the automobiles according to claim 2, wherein the limiting plate (15) is fixedly connected to the other end of the L-shaped connecting rod (10), threads are formed on the L-shaped connecting rod (10), nuts are rotatably connected to the L-shaped connecting rod (10), and the nuts are matched with the threads.

4. The fixture for cutting metal plates of automobiles according to claim 3, wherein the second adjusting mechanism comprises a ratchet wheel II (16), an elastic clamping block II (17), a mounting table II (18), a cylinder II (19), a spring (20), a T-shaped sliding block (21) and a pull rod (22), the ratchet wheel II (16) is arranged in the cylinder II (19), the ratchet wheel II (16) is fixedly connected with the mounting table II (18), a containing groove II is formed in the cylinder II (19), the elastic clamping block II (17) is arranged in the containing groove II, the elastic clamping block II (17) is matched with the ratchet wheel II (16), a T-shaped sliding groove (23) is formed in the containing groove II, the T-shaped sliding block (21) slides in the T-shaped sliding groove (23), the T-shaped sliding block (21) is fixedly connected with the elastic clamping block II (17), a spring (20) is arranged between the elastic clamping block and the cylinder II (19), one end of the spring (20) is fixedly connected with the upper surface of the elastic clamping block II (17), the other end of the spring (20) is fixedly connected with the waist II (19) and the waist II (24) is fixedly connected with the cylinder II, the pull rod (22) slides in the waist-shaped groove (24).

5. The tooling fixture for cutting the automobile sheet metal according to claim 1, wherein a second air cylinder (25) is mounted on the bottom plate (301), a pressing plate (26) is fixedly connected to an output shaft of the second air cylinder (25), and the pressing plate (26) is located below the bottom.

6. The tooling fixture for cutting the automobile sheet metal according to claim 1, wherein rubber pads (27) are fixedly connected to the first clamping block (305) and the second clamping block (306).