Universal adjusting welding gun clamping mechanism

Abstract

The utility model discloses a universal adjusting welding gun clamping mechanism which comprises a stand column installed on a base, a first clamp installed on the stand column, a second clamp connected with the first clamp, a horizontal rod piece installed on the second clamp and a third clamp installed on the horizontal rod piece. The second clamp is provided with a second rotating seat, and the two rotating seats are connected through a fifth fastening bolt; the third clamp is connected with a vertical cylinder which is connected with a welding gun. The second clamp rotates around the fifth fastening bolt, and the angle position of the welding gun on the horizontal plane is adjusted. The horizontal rod piece can rotate, and the angle position of the welding gun on the first vertical face is adjusted. The vertical air cylinder can rotate to adjust the angle position of the second vertical face of the welding gun. The vertical cylinder drives the welding gun to descend. By means of the design, the position of the welding gun in the space can be adjusted, and after the vertical air cylinder drives the welding gun to descend, the welding gun can accurately approach the splicing position of parts and weld the parts.

Description

TECHNICAL FIELD

[0001] The utility model relates to product welding field, concretely relates to positioning equipment of welding torch. BACKGROUND

[0002] Welding rotating parts, the first rotating part to be welded is clamped on the three-jaw chuck of the machine tool, the second rotating part to be welded is clamped on the tail end moving frame, the tail end moving frame is displaced to the three-jaw chuck, so that the second rotating part is spliced together with the first rotating part. Then, the welding torch welds the splicing place of the first rotating part and the second rotating part. The worker holds the welding torch to weld the parts, which not only has great working labor intensity, but also has to be improved in welding quality. SUMMARY

[0003] The utility model solves the technical problem that the worker holds the welding torch to weld the parts, which not only has great working labor intensity, but also has to be improved in welding quality.

[0004] In order to solve the above technical problem, the utility model provides the following technical scheme: a welding torch clamping mechanism of universal adjustment, including the stand column installed on the base, the first clamp installed on the stand column, the second clamp connected with the first clamp, the horizontal rod piece installed on the second clamp, the third clamp installed on the horizontal rod piece, the first rotating seat is arranged in the first clamp, the second rotating seat is arranged in the second clamp, and the first rotating seat is connected with the second rotating seat through the fifth fastening bolt; the third clamp is connected with the vertical air cylinder, and the piston of the vertical air cylinder is connected with the welding torch.

[0005] According to the above technical scheme, the first clamp is clamped on the stand column, the first clamp is hinged with the second clamp through the fifth fastening bolt, the second clamp can rotate around the fifth fastening bolt, the angle position of the welding torch in the horizontal plane is adjusted, after the adjustment is completed, the fifth fastening bolt fastens the connection of the first clamp and the second clamp. Loosen the second clamp, the horizontal rod piece can rotate, the angle position of the welding torch in the first vertical plane is adjusted, after the adjustment is completed, the second clamp clamps the horizontal rod piece. Loosen the third clamp, the vertical air cylinder can rotate, the angle position of the welding torch in the second vertical plane is adjusted, after the adjustment is completed, the third clamp clamps the vertical air cylinder. Wherein, the first vertical plane is perpendicular to the second vertical plane.

[0006] When the parts need to be welded, the vertical air cylinder drives the welding torch to descend, and the welding torch welds the splicing place between the parts. After completion, the vertical air cylinder drives the welding torch to ascend and reset.

[0007] The rotary connecting piece is fixedly installed on the vertical air cylinder and cooperates with the third clamp. Loosen the third clamp, the rotary connecting piece rotates in the third clamp, drives the vertical air cylinder to rotate, so as to adjust the angle position of the welding torch in the second vertical plane.

[0008] The third clamp is provided with a connecting part, the connecting part is provided with an inner threaded hole, and one end of the horizontal rod is screwed with the inner threaded hole.

[0009] The piston of the vertical cylinder is connected with the L-shaped piece through a threaded connector, the L-shaped piece is connected with the fourth clamp, and the fourth clamp clamps the welding gun.

[0010] The L-shaped piece is provided with a connecting hole, the connecting hole is provided with a sixth fastening bolt, and the sixth fastening bolt is connected with the fourth clamp.

[0011] The first clamp comprises a first pair of connecting ears and a first butterfly bolt screwed with the first pair of connecting ears, and the first clamp is screwed with a first fastening bolt.

[0012] The second clamp comprises a second pair of connecting ears and a second butterfly bolt screwed with the second pair of connecting ears, and the second clamp is screwed with a second fastening bolt.

[0013] The third clamp comprises a third pair of connecting ears and a third butterfly bolt screwed with the third pair of connecting ears, and the third clamp is screwed with a third fastening bolt.

[0014] The worker can adjust the position of the welding gun in space through the welding gun clamping mechanism, so that the welding gun can accurately approach the part splicing position and weld after the vertical cylinder drives the welding gun to descend. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further explained in connection with the drawings:

[0016] Figure 1 It is the schematic diagram of the welding gun clamping mechanism of universal adjustment;

[0017] Figure 2 It is the schematic diagram of another view of the welding gun clamping mechanism of universal adjustment;

[0018] Figure 3 It is the explosion drawing of the welding gun clamping mechanism of universal adjustment.

[0019] Explanation of symbols in the drawing:

[0020] 10, column;

[0021] 20, first clamp; 21, first rotating seat; 22, fifth fastening bolt; 23, first winged bolt; 24, first fastening bolt;

[0022] 30, second clamp; 31, second rotating seat; 32, second winged bolt; 33, second fastening bolt;

[0023] 40, horizontal rod;

[0024] 50, third clamp; 51, connecting part; 52, third winged bolt; 53, third fastening bolt;

[0025] 60, vertical cylinder; 61, rotating connecting part; 62, L-shaped part; 63, sixth fastening bolt;

[0026] 70, welding gun; 71, fourth clamp. DETAILED DESCRIPTION

[0027] In combination Figure 1 , Figure 3 A universal adjustment welding gun clamping mechanism, comprising a column 10 installed on a base, a first clamp 20 installed on the column, a second clamp 30 connected with the first clamp, a horizontal rod 40 installed on the second clamp, and a third clamp 50 installed on the horizontal rod, the first clamp is provided with a first rotating seat 21, the second clamp is provided with a second rotating seat 31, and the first rotating seat is connected with the second rotating seat through a fifth fastening bolt 22; the third clamp is connected with a vertical cylinder 60, and a piston of the vertical cylinder is connected with a welding gun 70.

[0028] The vertical cylinder 60 is fixedly installed with a rotating connecting part 61, which cooperates with the third clamp 50.

[0029] The third clamp 50 is provided with a connecting part 51, which is provided with an internal thread hole, and one end of the horizontal rod 40 is screwed with the internal thread hole.

[0030] The piston of the vertical cylinder 60 is connected with an L-shaped part 62, the L-shaped part is connected with a fourth clamp 71, and the fourth clamp clamps the welding gun 70.

[0031] The L-shaped part 62 is provided with a connecting hole, the connecting hole is provided with a sixth fastening bolt 63, and the sixth fastening bolt is connected with the fourth clamp 71.

[0032] The first clamp 20 comprises a first pair of connecting ears, a first winged bolt 23 screwed with the first pair of connecting ears, and a first fastening bolt 24 screwed with the first clamp.

[0033] The second clamp 30 comprises a second pair of connecting lugs, and a second butterfly bolt 32 screwed with the second pair of connecting lugs, and the second clamp is screwed with a second fastening bolt 33.

[0034] The third clamp 50 comprises a third pair of connecting lugs, and a third butterfly bolt 52 screwed with the third pair of connecting lugs, and the third clamp is screwed with a third fastening bolt 53.

[0035] The first clamp 20 is clamped on the column 10, and the first clamp is hinged with the second clamp 30 through the fifth fastening bolt 22, the second clamp 30 can rotate around the fifth fastening bolt 22 to adjust the angle position of the welding gun 70 in the horizontal plane, and after the adjustment is completed, the fifth fastening bolt 22 fastens the connection of the first clamp 20 and the second clamp 30. Loosen the second clamp, the horizontal rod 40 can rotate to adjust the angle position of the welding gun 70 in the first vertical plane, and after the adjustment is completed, the second clamp 30 clamps the horizontal rod 40. Loosen the third clamp 50, the vertical cylinder 60 can rotate around the rotating connecting piece 61 to adjust the angle position of the welding gun 70 in the second vertical plane, and after the adjustment is completed, the third clamp 50 clamps the rotating connecting piece 61, and then fixes the vertical cylinder 60. Wherein, the first vertical plane and the second vertical plane are perpendicular. Loosen the sixth fastening bolt 63, the fourth clamp 71 can rotate relative to the L-shaped piece 62 to adjust the position of the welding gun 70 in the second vertical plane, and after the adjustment is completed, the sixth fastening bolt 63 is fastened again.

[0036] When the parts need to be welded, the vertical cylinder 60 drives the welding gun 70 to descend, and the welding gun welds the joint between the parts. After completion, the vertical cylinder 60 drives the welding gun 70 to ascend and reset.

[0037] The above is only the preferred embodiment of the present application, and for the ordinary skilled in the art, according to the idea of the present application, the specific embodiment and application range will be changed, and the content of the description should not be understood as the limitation of the present application.

Claims

1. A universal adjustment welding torch holding mechanism comprising a column (10) mounted on a base, a first clamp (20) mounted on the column, a second clamp (30) connected to the first clamp, a horizontal bar (40) mounted on the second clamp, and a third clamp (50) mounted on the horizontal bar, characterized in that: The first clamp is provided with a first rotating seat (21), the second clamp is provided with a second rotating seat (31), and the first rotating seat and the second rotating seat are connected through a fifth fastening bolt (22); the third clamp is connected with a vertical air cylinder (60), and a piston of the vertical air cylinder is connected with a welding gun (70).

2. The gimbal-adjusted welding torch holding mechanism according to claim 1, characterized in that: The vertical air cylinder (60) is fixedly provided with a rotating connecting piece (61), and the rotating connecting piece is matched with the third clamp (50).

3. The gimbal-adjusted welding torch holding mechanism as claimed in claim 1, wherein: The third clamp (50) is provided with a connecting part (51) provided with an internal thread hole, and one end of the horizontal rod (40) is screwed with the internal thread hole.

4. The gimbal-adjusted welding torch holding mechanism as claimed in claim 1, wherein: The piston of the vertical air cylinder (60) is connected with an L-shaped piece (62), the L-shaped piece is connected with a fourth clamp (71), and the fourth clamp clamps the welding gun (70).

5. The gimbal-adjusted welding torch holding mechanism according to claim 4, characterized in that: The L-shaped piece (62) is provided with a connecting hole position, the connecting hole position is provided with a sixth fastening bolt (63), and the sixth fastening bolt is connected with the fourth clamp (71).

6. The gimbal-adjusted welding torch holding mechanism as claimed in claim 1, characterized in that: The first clamp (20) comprises a first pair of connecting ears, and a first butterfly bolt (23) screwed with the first pair of connecting ears, and the first clamp is screwed with a first fastening bolt (24).

7. The gimbal-mounted welding torch holding mechanism of claim 1 wherein: The second clamp (30) comprises a second pair of connecting ears, and a second butterfly bolt (32) screwed with the second pair of connecting ears, and the second clamp is screwed with a second fastening bolt (33).

8. The gimbal-adjusted welding torch holding mechanism as claimed in claim 1, characterized in that: The third clamp (50) comprises a third pair of connecting ears, and a third butterfly bolt (52) screwed with the third pair of connecting ears, and the third clamp is screwed with a third fastening bolt (53).

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