Double-station welding clamp for lifting supporting legs

Abstract

The utility model relates to the technical field of clamps, and discloses a lifting supporting foot double-station welding clamp which comprises a workbench, two positioning frames are symmetrically fixed to the upper end of the workbench, two limiting clamping arms are fixed to the side wall of each positioning frame, a shell fixing assembly is arranged on the side wall of each positioning frame, and a connecting piece fixing mechanism is fixed to the upper end of each positioning frame. According to the welding device, the two sets of positioning assemblies are symmetrically arranged at the upper end of the workbench, by arranging the shell fixing assembly, the connecting piece fixing mechanism and the positioning assemblies, a shell and a connecting piece can be positioned and fixed, the problem that in the prior art, operation steps are tedious is solved, time is saved, and the welding efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of fixture technology, specifically to a dual-station welding fixture with lifting legs. Background Technology

[0002] A fixture is a device used in mechanical manufacturing to fix a workpiece in the correct position. Fixtures are designed and manufactured to quickly, conveniently, and safely mount workpieces to ensure machining accuracy and production efficiency. They typically consist of positioning elements and clamping devices. The function of a fixture is not only to fix the workpiece, but also to quickly, conveniently, and safely mount it, thereby reducing the basic and auxiliary machining time.

[0003] Currently, existing lifting outriggers typically consist of a housing and a connecting plate. Existing clamps require the use of bolts, nuts, and other parts to position and fix the housing and connecting plate within the clamp. After the housing and connecting plate are welded and assembled, the bolts, nuts, and other parts that fasten the housing and connecting plate can be disassembled, allowing the welded lifting outrigger to be removed.

[0004] In the above solution, the entire process requires manual operation by staff, the steps are cumbersome, and it takes up a lot of staff time, resulting in low welding efficiency. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a dual-station welding fixture with lifting legs. By providing a housing fixing component, a connecting piece fixing mechanism and a positioning component, the housing and connecting piece can be positioned and fixed, which solves the problem of the cumbersome operation steps in the prior art, thereby saving time and improving welding efficiency.

[0006] The solution of this utility model to the aforementioned technical problem is:

[0007] A dual-station welding fixture with lifting legs includes a worktable, two positioning frames symmetrically fixed at the upper end of the worktable, two limiting clamping arms fixed on the side wall of the positioning frames, a housing fixing assembly provided on the side wall of the positioning frames, a connecting piece fixing mechanism fixed at the upper end of the positioning frames, and two sets of positioning assemblies symmetrically provided at the upper end of the worktable.

[0008] When it is necessary to position and fix the housing and the connecting piece, the housing is simultaneously inserted between the two limiting clamps, and the lower end of the housing is placed on the positioning assembly to position the housing. Then, the connecting piece is placed on the positioning assembly to position the connecting piece. The housing fixing assembly is activated to fix the housing, and the connecting piece fixing mechanism is activated to fix the connecting piece. This allows the housing and the connecting piece to be positioned and fixed, which facilitates the welding and assembly of the housing and the connecting piece.

[0009] By incorporating a housing fixing component, a connecting piece fixing mechanism, and a positioning component, the housing and connecting piece can be positioned and fixed, solving the problem of cumbersome operation steps in existing technologies, thereby saving time and improving welding efficiency.

[0010] The utility model is further configured such that: the housing fixing assembly includes a corner cylinder fixed on the side wall of the positioning frame, and a pressing block is fixed on the output end of the corner cylinder.

[0011] With the above technical solution, when it is necessary to fix the shell, the corner cylinder is activated to rotate the pressure block 90°, so that the pressure block presses against the side wall of the shell, thereby fixing the shell.

[0012] The utility model is further configured such that: the connecting piece fixing mechanism includes a flipping component and a pressing component. The flipping component includes a telescopic cylinder fixed to the upper end of the positioning frame. A flipping rod is rotatably connected to the output end of the telescopic cylinder. A connecting block is fixed to the upper end of the telescopic cylinder. A connecting rod is rotatably connected to the side wall of the flipping rod. The end of the connecting rod is rotatably connected to the side wall of the connecting block. The pressing component is located at the lower end of the flipping rod.

[0013] With the above technical solution, when it is necessary to fix the connecting piece, the telescopic cylinder is activated, and at the same time, under the action of the connecting rod, the flipping rod is driven to flip, which can drive the pressing component to flip, so that the pressing component presses against the upper end of the connecting piece, thereby fixing the connecting piece.

[0014] The utility model is further configured such that: the pressing component includes a "Y"-shaped pressing block fixed to the lower end of the flipping rod, and the upper end of the "Y"-shaped pressing block is fixed with multiple pressing teeth.

[0015] With the above technical solution, when the flipping rod drives the "Y"-shaped pressing block to flip, multiple pressing teeth press against the upper end of the connecting piece, thereby fixing the connecting piece.

[0016] The utility model is further configured such that: the positioning component includes a housing positioning block fixed on the upper end of the worktable, a round rod is fixed to the upper end of the housing positioning block, and a connecting piece positioning block is fixed to the upper end of the round rod.

[0017] With the above technical solution, when the housing needs to be positioned, the housing insert is placed on the side wall of the housing positioning block, thereby positioning the housing. When the connecting piece needs to be positioned, the connecting piece insert is placed on the upper end of the connecting piece positioning block, thereby positioning the connecting piece.

[0018] The utility model is further configured such that a cavity is formed inside the "Y"-shaped pressing block to fit with the shell.

[0019] Through the above technical solution, when the "Y"-shaped pressing block drives multiple pressing teeth to press against the upper end of the connecting piece, the housing can be pressed against the inner wall of the "Y"-shaped pressing block.

[0020] The beneficial effects of the utility model are:

[0021] Compared with existing technologies, by incorporating a housing fixing component, a connecting piece fixing mechanism, and a positioning component, the housing and connecting piece can be positioned and fixed, solving the problem of cumbersome operation steps in existing technologies, thereby saving time and improving welding efficiency.

[0022] By providing a cavity, the housing can be pressed against the inner wall of the "Y"-shaped pressure block. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0024] Figure 2 for Figure 1 A magnified view of A.

[0025] Reference numerals: 1. Workbench; 2. Positioning frame; 3. Limiting clamp arm; 4. Housing; 5. Connecting piece; 6. Corner cylinder; 7. Pressing block; 8. Telescopic cylinder; 9. Tilting rod; 10. Connecting block; 11. Connecting rod; 12. "Y" shaped pressing block; 1201. Cavity; 13. Pressing tooth; 14. Housing positioning block; 15. Round rod; 16. Connecting piece positioning block. Detailed Implementation

[0026] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] The following is for reference Figures 1 to 2 This utility model will now be described.

[0028] A dual-station welding fixture with lifting legs includes a worktable 1. Two positioning frames 2 are symmetrically fixed on the upper end of the worktable 1. Two limiting clamping arms 3 are fixed on the side wall of the positioning frame 2. A housing fixing assembly is provided on the side wall of the positioning frame 2. A connecting piece fixing mechanism is fixed on the upper end of the positioning frame 2. Two sets of positioning assemblies are symmetrically provided on the upper end of the worktable 1.

[0029] When it is necessary to position and fix the housing 4 and the connecting piece 5, the housing 4 is simultaneously inserted between the two limiting clamps 3, and the lower end of the housing 4 is placed on the positioning assembly to position the housing 4. Then, the connecting piece 5 is inserted on the positioning assembly to position the connecting piece 5. The housing fixing assembly is activated to fix the housing 4, and the connecting piece fixing mechanism is activated to fix the connecting piece 5. Thus, the housing 4 and the connecting piece 5 can be positioned and fixed, which facilitates the welding and assembly of the housing 4 and the connecting piece 5.

[0030] By incorporating a housing fixing component, a connecting piece fixing mechanism, and a positioning component, the housing 4 and the connecting piece 5 can be positioned and fixed, solving the problem of cumbersome operation steps in the prior art, thereby saving time and improving welding efficiency.

[0031] The housing fixing assembly includes a corner cylinder 6 fixed to the side wall of the positioning frame 2, and a pressing block 7 is fixed to the output end of the corner cylinder 6.

[0032] When it is necessary to fix the housing 4, the corner cylinder 6 is activated, which drives the pressing block 7 to rotate 90°, so that the pressing block 7 presses against the side wall of the housing 4, thereby fixing the housing 4.

[0033] The connecting piece fixing mechanism includes a flipping assembly and a pressing assembly. The flipping assembly includes a telescopic cylinder 8 fixed to the upper end of the positioning frame 2. A flipping rod 9 is rotatably connected to the output end of the telescopic cylinder 8. A connecting block 10 is fixed to the upper end of the telescopic cylinder 8. A connecting rod 11 is rotatably connected to the side wall of the flipping rod 9. The end of the connecting rod 11 is rotatably connected to the side wall of the connecting block 10. The pressing assembly is located at the lower end of the flipping rod 9.

[0034] When it is necessary to fix the connecting piece 5, the telescopic cylinder 8 is activated. At the same time, under the action of the connecting rod 11, the flipping rod 9 is flipped, which in turn causes the pressing component to flip and press against the upper end of the connecting piece 5, thereby fixing the connecting piece 5.

[0035] The pressing assembly includes a "Y"-shaped pressing block 12 fixed to the lower end of the flipping rod 9, and multiple pressing teeth 13 are fixed to the upper end of the "Y"-shaped pressing block 12.

[0036] When the flipping rod 9 drives the "Y"-shaped pressing block 12 to flip, multiple pressing teeth 13 press against the upper end of the connecting piece 5, thereby fixing the connecting piece 5.

[0037] The positioning assembly includes a housing positioning block 14 fixed to the upper end of the worktable 1, a round rod 15 fixed to the upper end of the housing positioning block 14, and a connecting piece positioning block 16 fixed to the upper end of the round rod 15.

[0038] When the housing 4 needs to be positioned, the housing 4 insert is placed on the side wall of the housing positioning block 14, so that the housing 4 can be positioned. When the connecting piece 5 needs to be positioned, the connecting piece 5 insert is placed on the upper end of the connecting piece positioning block 16, so that the connecting piece 5 can be positioned.

[0039] The “Y”-shaped pressing block 12 has a cavity 1201 formed inside that matches the shell 4.

[0040] When the “Y”-shaped pressing block 12 drives multiple pressing teeth 13 to press against the upper end of the connecting piece 5, the housing 4 can abut against the inner wall of the “Y”-shaped pressing block 12.

[0041] Working principle:

[0042] When it is necessary to position and fix the housing 4 and the connecting piece 5, the housing 4 is simultaneously inserted between the two limiting clamping arms 3, and the lower end of the housing 4 is inserted and placed on the side wall of the housing positioning block 14, thereby positioning the housing 4. Then, the connecting piece 5 is inserted and placed on the upper end of the connecting piece positioning block 16, thereby positioning the connecting piece 5. The corner cylinder 6 is activated, which drives the pressing block 7 to rotate 90°, so that the pressing block 7 presses against the side wall of the housing 4, thereby fixing the housing 4. The telescopic cylinder 8 is activated, and at the same time, under the action of the connecting rod 11, the flipping rod 9 is driven to flip. When the flipping rod 9 flips and drives the "Y"-shaped pressing block 12 to flip, multiple pressing teeth 13 press against the upper end of the connecting piece 5, thereby fixing the connecting piece 5. Thus, the housing 4 and the connecting piece 5 can be positioned and fixed, which facilitates the welding and assembly of the housing 4 and the connecting piece 5.

[0043] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model. These improvements and modifications assumed above should also be considered within the protection scope of the present utility model.

Claims

1. A dual-position welding fixture with lifting legs, comprising a worktable (1), characterized in that: Two positioning frames (2) are symmetrically fixed at the upper end of the worktable (1). Two limiting clamps (3) are fixed on the side wall of the positioning frame (2). A housing fixing assembly is provided on the side wall of the positioning frame (2). A connecting piece fixing mechanism is fixed at the upper end of the positioning frame (2). Two sets of positioning assemblies are symmetrically provided at the upper end of the worktable (1).

2. The lifting support double-station welding fixture according to claim 1, characterized in that: The housing fixing assembly includes a corner cylinder (6) fixed on the side wall of the positioning frame (2), and a pressing block (7) is fixed on the output end of the corner cylinder (6).

3. The lifting support double-station welding fixture according to claim 1, characterized in that: The connecting piece fixing mechanism includes a flipping component and a pressing component. The flipping component includes a telescopic cylinder (8) fixed on the upper end of the positioning frame (2). A flipping rod (9) is rotatably connected to the output end of the telescopic cylinder (8). A connecting block (10) is fixed to the upper end of the telescopic cylinder (8). A connecting rod (11) is rotatably connected to the side wall of the flipping rod (9). The end of the connecting rod (11) is rotatably connected to the side wall of the connecting block (10). The pressing component is located at the lower end of the flipping rod (9).

4. The lifting support double-station welding fixture according to claim 3, characterized in that: The pressing component includes a "Y"-shaped pressing block (12) fixed to the lower end of the flipping rod (9), and multiple pressing teeth (13) are fixed to the upper end of the "Y"-shaped pressing block (12).

5. A dual-station welding fixture with lifting legs according to claim 1, characterized in that: The positioning assembly includes a housing positioning block (14) fixed to the upper end of the worktable (1), a round rod (15) fixed to the upper end of the housing positioning block (14), and a connecting piece positioning block (16) fixed to the upper end of the round rod (15).

6. A dual-station welding fixture with lifting legs according to claim 4, characterized in that: The "Y"-shaped pressing block (12) has a cavity (1201) formed inside to fit the shell (4).

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