Fixing tool clamp for welding forming of robot base

Abstract

The utility model discloses a robot base welding forming fixing tool clamp, and relates to the technical field of robot welding, the robot base welding forming fixing tool clamp comprises a working table, the bottom of the working table is fixedly connected with supporting legs, the upper surface of the working table is fixedly connected with a mounting frame, and the upper end of the mounting frame is fixedly connected with a first air cylinder; a fixing base is fixedly connected to the upper surface of the workbench, a valve ejector rod extends out through an arranged micro air cylinder to push a connecting block to carry clamping plates to slide along the interior of a connecting groove, and therefore the clamping plates get close to each other to clamp a workpiece, and the base workpiece is clamped; a first air cylinder extends out to push a sliding block to carry a rack to slide in a sliding groove, the rack drives a gear meshed with the rack to rotate in the sliding process, the gear rotates to carry a connecting rod to enable a mounting base and a rotating rod to overturn, workpiece overturning is further achieved, the manual overturning work of a worker is omitted, and the working efficiency is improved. The production progress of the robot is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to robot welding technical field, concretely is a kind of robot base welding forming fixed tool fixture. BACKGROUND

[0002] Robot is a kind of automation machine, it can execute a series of complex actions and tasks, usually by human remote control or through preset program autonomous operation, robot can be designed into various shapes and sizes, to adapt to different application needs, robot base welding needs to use fixture to carry out the production work of robot in the process.

[0003] The existing tool fixture can only weld one side of the workpiece when in use, and the other side needs to be welded manually by workers, which is more cumbersome and affects the production progress of the robot. At the same time, when clamping the workpiece, too much clamping force can easily cause the surface of the workpiece to wear, affecting the efficiency of subsequent workpiece welding.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and a robot base welding forming fixed tool fixture is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of robot base welding forming fixed tool fixture to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of robot base welding forming fixed tool fixture, including workbench, the workbench bottom is fixedly connected with support leg, the workbench upper surface is fixedly connected with mounting bracket, the mounting bracket upper end is fixedly connected with first air cylinder, the workbench upper surface is fixedly connected with fixed seat, the fixed seat surface is connected with connecting rod, the connecting rod upper surface is provided with the mounting seat being connected, the mounting seat upper end is provided with the clamping assembly being connected, the fixed seat one side is provided with the gear engagement component being connected.

[0007] Further, the connecting rod end is provided with the gear seat being connected, the gear seat surface is provided with the gear slot.

[0008] Further, the mounting seat is provided with the rotating rod upper end, the mounting seat one side is fixedly connected with fixed shaft, the clamping assembly is arranged on the upper end of mounting seat.

[0009] Further, the clamping assembly comprises a connecting seat, a connecting groove, a connecting block, a clamping plate, a micro air cylinder, a valve lifting rod, a fixing frame and a rubber pad, the upper end of the connecting seat is provided with the connecting groove, the connecting block is arranged in the connecting groove, the upper end of the connecting block is fixedly connected with the clamping plate, the clamping plate is fixedly connected with the micro air cylinder on both sides, the micro air cylinder is provided with the valve lifting rod at the upper end, the micro air cylinder is fixedly connected with the fixing frame at both ends, and the rubber pad is arranged on the inner side of the clamping plate.

[0010] Further, the clamping assembly comprises a connecting seat, a connecting groove, a connecting block, a clamping plate, a micro air cylinder, a valve lifting rod, a fixing frame and a rubber pad, the upper end of the connecting seat is provided with the connecting groove, the connecting block is arranged in the connecting groove, the upper end of the connecting block is fixedly connected with the clamping plate, the clamping plate is fixedly connected with the micro air cylinder on both sides, the micro air cylinder is provided with the valve lifting rod at the upper end, the micro air cylinder is fixedly connected with the fixing frame at both ends, and the rubber pad is arranged on the inner side of the clamping plate.

[0011] Further, the clamping plate is fixedly connected with the mounting seat through the connecting seat.

[0012] Further, the tooth groove is attached to the surface of the rack, one side of the mounting frame is fixedly connected with the end of the rack, and the first air cylinder forms an integrated structure with the rack through the mounting frame.

[0013] The utility model provides a kind of robot base welding forming fixed tool clamp, with following beneficial effects:

[0014] 1, the tool clamp, in the process of using, the valve lifting rod is extended to push the connecting block to carry clamping plate and slide along the connecting groove inside by the micro air cylinder being set, so that clamping plate is mutually close to carry out clamping to workpiece, the base workpiece is clamped, is carried rack by the sliding block in the sliding groove inside by the first air cylinder being extended to push, rack is rotated in the sliding process, and gear rotation is carried connecting rod again, so that mounting seat and swivel rod are overturned, further realize workpiece overturning, save the work of worker to overturn face manually, improve the production progress of robot.

[0015] 2, the tool clamp, in the process of using, the rubber pad arranged in the clamping plate makes the surface of workpiece not be worn due to clamping force being too tight in clamping, and the subsequent use of workpiece is protected, the concave-convex surface of the rubber pad surface improves the stability when clamping, improves the efficiency of workpiece welding. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the front view structural schematic diagram of the utility model a kind of robot base welding forming fixed tool clamp;

[0017] Figure 2 It is the front view structural schematic diagram of the utility model a kind of robot base welding forming fixed tool clamp;

[0018] Figure 3 It is a clamping block structure schematic view of the utility model of a robot base welding forming fixed tooling fixture.

[0019] Figure 4 It is a gear shaft structure schematic view of the utility model of a robot base welding forming fixed tooling fixture.

[0020] In the figure: 1, workbench; 2, support leg; 3, mounting bracket; 4, first air cylinder; 5, fixed seat; 6, connecting rod; 601, gear seat; 602, rotating rod; 7, mounting seat; 8, clamping assembly; 801, connecting seat; 802, connecting groove; 803, connecting block; 804, clamping plate; 805, miniature air cylinder; 806, air valve top rod; 807, fixing frame; 808, rubber pad; 9, gear engagement assembly; 901, fixed block; 902, sliding groove; 903, rack. DETAILED DESCRIPTION

[0021] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0022] As Figures 1-4 Indicated, a robot base welding forming fixed tooling fixture, including workbench 1, workbench 1 bottom fixedly connected with support leg 2, workbench 1 upper surface fixedly connected with mounting bracket 3, mounting bracket 3 upper end fixedly connected with first air cylinder 4, workbench 1 upper surface fixedly connected with fixed seat 5, fixed seat 5 surface through connection has connecting rod 6, connecting rod 6 upper surface is provided with mounting seat 7, mounting seat 7 upper end is provided with clamping assembly 8, fixed seat 5 one side is provided with gear engagement assembly 9.

[0023] Connecting rod 6 end is provided with gear seat 601, and the gear seat 601 surface is provided with a gear slot, and the connecting rod 6 is connected with the gear seat 601, so that the whole clamping assembly 8 is adjusted to the welding surface of the workpiece.

[0024] Mounting seat 7 is provided with rotating rod 602 upper end, and mounting seat 7 one side is fixedly connected with fixed shaft, and clamping assembly 8 is arranged on the upper end of mounting seat 7, and the whole clamping structure is driven to realize the overturning surface of the workpiece by the mounting seat 7.

[0025] The clamping assembly 8 comprises a connecting seat 801, a connecting groove 802, a connecting block 803, a clamping plate 804, a micro air cylinder 805, a valve lifting rod 806, a fixing frame 807 and a rubber pad 808, the upper end of the connecting seat 801 is provided with the connecting groove 802, the connecting groove 802 is internally provided with the connecting block 803, the upper end of the connecting block 803 is fixedly connected with the clamping plate 804, the clamping plate 804 is fixedly connected with the micro air cylinder 805 on both sides, the upper end of the micro air cylinder 805 is provided with the valve lifting rod 806, the micro air cylinder 805 is fixedly connected with the fixing frame 807 at both ends, the inner side of the clamping plate 804 is provided with the rubber pad 808, and the surface of the rubber pad 808 is provided with a concave-convex surface. The rubber pad 808 can prevent the workpiece from being abraded during clamping, and the concave-convex surface can improve the stability during clamping.

[0026] The gear assembly 9 comprises a fixed block 901, a sliding groove 902 and a rack 903, the inner side of the fixed block 901 is provided with the sliding groove 902, the sliding groove 902 is internally and slidably connected with a sliding block, and the upper surface of the sliding block is fixedly connected with the rack 903. The rack 903 is arranged on the surface of the gear seat 601, so that the clamping plate 804 can drive the workpiece to turn over and weld the surface.

[0027] The clamping plate 804 is fixedly connected with the mounting seat 7 through the connecting seat 801, and the mounting seat 7 is arranged to be linked with the rotating rod 602, so that the clamping plate 804 can be clamped and fixed according to the size of the workpiece.

[0028] The rack 903 is arranged on the surface of the gear seat 601, so that the clamping plate 804 can drive the workpiece to turn over and weld the surface.

[0029] The first air cylinder 4 is integrally formed with the rack 903 through the mounting bracket 3, the sliding block drives the rack 903 to be slidably connected with the sliding groove 902, and the sliding block is slidably connected with the sliding groove 902, so that the rack 903 and the gear seat 601 can operate in a circular manner.

[0030] In summary, as Figures 1-4As shown, the tool fixture, in use, first the robot base uses micro cylinder 805 to make valve lifter 806 extend to push connecting block 803 to carry clamping plate 804 to slide along the inside of connecting groove 802, so that clamping plate 804 is close to each other to clamp the workpiece, secondly, the first cylinder 4 extends to push the sliding block to carry rack 903 to slide along the inside of sliding groove 902, rack 903 drives the gear meshed with it to rotate in the sliding process, and the rotation of the gear carries connecting rod 6 to make mounting seat 7 and rotating rod 602 turn over, further realize the workpiece is clamped to turn over, adjust the different faces of the workpiece to carry out the welding work, improve the welding efficiency, finally, the rubber pad 808 arranged in the clamping plate 804 can protect the workpiece from being damaged by the clamping force, and the concave-convex surface arranged on the surface of the rubber pad 808 can improve the stability of the workpiece when clamping, and the practicability of the fixing tool clamp is improved as a whole.

[0031] The embodiments of the present application are given for the purpose of example and description, and are not exhaustive or limit the present application to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles and practical application of the present application, and to enable those of ordinary skill in the art to understand the present application in order to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A robot base welding forming fixture clamp, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected with a supporting leg (2), the upper surface of the workbench (1) is fixedly connected with a mounting rack (3), the upper end of the mounting rack (3) is fixedly connected with a first air cylinder (4), the upper surface of the workbench (1) is fixedly connected with a fixed seat (5), the surface of the fixed seat (5) is penetratingly connected with a connecting rod (6), the upper surface of the connecting rod (6) is provided with a mounting seat (7), the upper end of the mounting seat (7) is provided with a clamping assembly (8), and one side of the fixed seat (5) is provided with a gear engagement assembly (9).

2. The robot base welding forming fixture clamp according to claim 1, characterized in that: The end of the connecting rod (6) is provided with a gear seat (601), the surface of the gear seat (601) is provided with a gear slot, and the upper end of the connecting rod (6) is provided with a rotating rod (602).

3. The robot base welding forming fixture clamp of claim 2, wherein: The mounting seat (7) is arranged at the upper end of the rotating rod (602), one side of the mounting seat (7) is fixedly connected with a fixed shaft, and the clamping assembly (8) is arranged at the upper end of the mounting seat (7).

4. The robot base welding forming fixture clamp of claim 1, wherein: The clamping assembly (8) comprises a connecting seat (801), a connecting groove (802), a connecting block (803), a clamping plate (804), a miniature air cylinder (805), a valve lifting rod (806), a fixed frame (807) and a rubber pad (808), the upper end of the connecting seat (801) is provided with the connecting groove (802), the connecting groove (802) is internally provided with the connecting block (803), the upper end of the connecting block (803) is fixedly connected with the clamping plate (804), both sides of the clamping plate (804) are fixedly connected with the miniature air cylinder (805), the upper end of the miniature air cylinder (805) is provided with the valve lifting rod (806), both ends of the miniature air cylinder (805) are fixedly connected with the fixed frame (807), the inner side of the clamping plate (804) is provided with the rubber pad (808), and the surface of the rubber pad (808) is provided with a concave-convex surface.

5. The robot base welding forming fixture clamp of claim 1, wherein: The gear engagement assembly (9) comprises a fixed block (901), a sliding groove (902) and a rack (903), the inner side of the fixed block (901) is provided with the sliding groove (902), the sliding groove (902) is internally and slidably connected with a sliding block, and the upper surface of the sliding block is fixedly connected with the rack (903).

6. The robot base welding forming fixture clamp of claim 4, wherein: The clamping plate (804) is fixedly connected with the mounting seat (7) through the connecting seat (801).

7. The robot base welding forming fixture clamp of claim 5, wherein: The rack (903) is attached to the surface of the gear slot, and one side of the mounting rack (3) is fixedly connected with the end of the rack (903).

8. The robot base welding forming fixture clamp of claim 5, wherein: The first air cylinder (4) and the rack (903) form an integrated structure through the mounting rack (3), and the rack (903) is slidably connected with the sliding groove (902) through the sliding block.

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