Welding gun clamp for consumable electrode argon arc welding

Abstract

The utility model discloses a consumable electrode argon arc welding gun clamp, which relates to the technical field of welding guns and comprises a support, a welding gun body and a welding wire body, the welding gun body and the welding wire body are mounted on the support, a clamp component for fixing the welding gun body is slidably arranged on the support, and a positioning component for fixing the welding wire body is fixedly arranged on the support. The welding gun body and the welding wire body are both installed on the support, the welding wire body is inclined, the welding wire body and the welding head of the welding gun body are located on the same plane, a worker presses the welding gun body downwards, the welding gun body can make contact with the welding wire body, welding is achieved, the welding gun body and the welding wire body are supported through the support, and the welding gun body and the welding wire body are convenient to use. Operation of workers is reduced, and long-time work of the workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of welding guns, in particular to a clamp for a consumable argon arc welding gun. Background Art

[0002] The TIG welding torch is a commonly used welding tool for high-quality welding processes. It uses argon as a shielding gas and uses an arc to heat and melt the welding wire, thereby achieving welding of the workpiece.

[0003] Currently, when using a consumable argon arc welding torch for welding, the worker needs to hold the welding torch in one hand and the welding wire in the other hand. During long-term welding, the worker's hands become stiff, which can easily lead to welding deviations and cause losses. Utility Model Content

[0004] The utility model aims to solve the shortcoming of low welding efficiency when using a consumable electrode argon arc welding gun in the prior art, and proposes a consumable electrode argon arc welding gun clamp.

[0005] In order to solve the problems existing in the prior art, the present invention adopts the following technical solutions:

[0006] A consumable electrode argon arc welding torch fixture comprises a bracket, a welding torch body and a welding wire body mounted on the bracket, a fixture assembly for fixing the welding torch body being slidably provided on the bracket, and a positioning assembly for fixing the welding wire body being fixed on the bracket;

[0007] The clamp assembly includes a fixed block, a first fixed rod is rotatably provided inside the fixed block, limiting rods are inserted on both sides of the first fixed rod, a second fixed rod is fixed at the lower end of the limiting rod, a spring is sleeved on the limiting rod, and a clamping block is fixed at the lower end of the second fixed rod.

[0008] Preferably, the bracket includes a base plate, a fixed column is fixedly provided at the center of the upper surface of the base plate, a movable column is slidably provided in the fixed column, a bolt is threaded on the fixed column, a cross plate is fixedly provided at the upper end of the movable column, a movable block is slidably provided in the groove of the cross plate, and the lower end of the movable block is fixedly connected to the upper surface of the fixed block.

[0009] Preferably, the positioning assembly includes a connecting plate installed on the side wall of the transverse plate, a fixing frame is fixedly provided at one end of the connecting plate, a connecting shaft is rotatably provided on the inner side of the lower end of the fixing frame, and a fixing ring is fixed on the connecting shaft.

[0010] Preferably, the inner wall of the fixing ring is conical, and the welding wire body is in contact with the inner wall of the fixing ring.

[0011] Preferably, the moving block is in a cross shape, and the moving block fits in contact with the inner wall of the transverse plate groove.

[0012] Preferably, an opening is provided below the clamping block, and the clamping block is made of elastic plastic material.

[0013] Preferably, a stopper is fixedly provided on the upper end of the limiting rod, and the lower surface of the stopper is in contact with the upper end of the spring.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. In the present invention, the welding gun body and the welding wire body are both mounted on the bracket, and the welding wire body is tilted and in the same plane as the welding head of the welding gun body. When the worker presses the welding gun body downward, the welding gun body and the welding wire body can be brought into contact to achieve welding. The bracket is provided to support the welding gun body and the welding wire body, which reduces the operator's operation and facilitates the operator to work for a long time.

[0016] 2. In the present invention, one end of the welding wire body is inserted into the fixing ring. Since a connecting shaft is provided on the fixing ring, one end of the welding wire body is located in the fixing ring and the other end is located at the welding gap, so that the welding wire body is in an inclined state, which is convenient for welding of the welding gun body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the clamp assembly of the present utility model;

[0020] Figure 3 This is a schematic diagram of the positioning component structure of the utility model;

[0021] Figure 4 For the utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0022] Serial numbers in the figure: 1. Welding gun body; 11. Welding wire body; 12. Fixed block; 13. First fixed rod; 14. Limit rod; 15. Second fixed rod; 16. Spring; 17. Clamp; 2. Bottom plate; 21. Fixed column; 22. Moving column; 23. Bolt; 24. Cross plate; 25. Moving block; 3. Connecting plate; 31. Fixed bracket; 32. Connecting shaft; 33. Fixed ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Example: This example provides a consumable argon arc welding torch fixture, see Figure 1-4 Specifically, it includes a bracket, a welding gun body 1 and a welding wire body 11 installed on the bracket, a clamp assembly for fixing the welding gun body 1 is slidably provided on the bracket, and a positioning assembly for fixing the welding wire body 11 is fixed on the bracket; by installing both the welding gun body 1 and the welding wire body 11 on the bracket, the welding wire body 11 is inclined and the welding head of the welding gun body 1 is in the same plane, and the worker presses the welding gun body 1 downward to make the welding gun body 1 contact with the welding wire body 11 to achieve welding. By providing the bracket to support the welding gun body 1 and the welding wire body 11, the worker's operation is reduced and it is convenient for the worker to work for a long time;

[0025] The clamp assembly includes a fixed block 12, a first fixed rod 13 is rotatably provided inside the fixed block 12, and limiting rods 14 are inserted on both sides of the first fixed rod 13. A second fixed rod 15 is fixed to the lower end of the limiting rod 14, and a spring 16 is sleeved on the limiting rod 14. A clamping block 17 is fixed to the lower end of the second fixed rod 15, and an opening is provided below the clamping block 17. The clamping block 17 is made of elastic plastic material. A stopper is fixed to the upper end of the limiting rod 14, and the lower surface of the stopper is in contact with the upper end of the spring 16.

[0026] The handle of the welding gun body 1 is clamped in the clamping block 17. When in use, hold the handle of the welding gun body 1 and press it downward to perform welding. The welding gun body 1 drives the limit rod 14 to move downward along the rectangular blocks on both sides of the first fixed rod 13 and squeezes the spring 16. By moving the welding gun body 1 laterally, the moving block 25 at the upper end of the welding gun body 1 moves along the horizontal plate 24, which makes it easier for the welding gun body 1 to weld the welding gap. By rotating the welding gun body 1, the first fixed rod 13 is rotated along the fixed block 12 to adjust the angle of the welding gun body 1 and improve welding efficiency.

[0027] In the specific implementation process, Figure 1 and Figure 2 As shown, the bracket includes a base plate 2, a fixed column 21 is fixedly provided at the center of the upper surface of the base plate 2, a movable column 22 is slidably provided in the fixed column 21, a bolt 23 is threaded on the fixed column 21, a transverse plate 24 is fixedly provided on the upper end of the movable column 22, a movable block 25 is slidably provided in the groove of the transverse plate 24, the lower end of the movable block 25 is fixedly connected to the upper surface of the fixed block 12, the movable block 25 is in a cross shape, and the movable block 25 fits in place with the inner wall of the groove of the transverse plate 24;

[0028] By pulling or pressing down the movable column 22, the movable column 22 moves up and down along the fixed column 21. By rotating the bolt 23, the bolt 23 moves along the fixed column 21. The end of the bolt 23 contacts the outer wall of the movable column 22, fixing the position of the movable column 22 to adjust the height of the welding gun body 1 and the welding wire body 11.

[0029] In the specific implementation process, Figure 3 and Figure 4 As shown, the positioning assembly includes a connecting plate 3 mounted on the side wall of the horizontal plate 24, a fixing bracket 31 is fixed to one end of the connecting plate 3, a connecting shaft 32 is rotatably provided on the inner side of the lower end of the fixing bracket 31, a fixing ring 33 is fixed on the connecting shaft 32, and the inner wall of the fixing ring 33 is tapered, and the welding wire body 11 is in contact with the inner wall of the fixing ring 33;

[0030] Insert one end of the welding wire body 11 into the fixing ring 33. Since the inner wall of the fixing ring 33 is conical, the welding wire body 11 can be positioned in the fixing ring 33. Since the fixing ring 33 is provided with a connecting shaft 32, one end of the welding wire body 11 is located in the fixing ring 33 and the other end is located in the welding gap, so that the welding wire body 11 is in an inclined state, which facilitates welding of the welding gun body 1.

[0031] Specifically, the working principle and operation method of the utility model are as follows:

[0032] The handle of the welding gun body 1 is clamped in the clamping block 17, and one end of the welding wire body 11 is inserted into the fixing ring 33. Since the inner wall of the fixing ring 33 is tapered, the welding wire body 11 can be positioned in the fixing ring 33. Since a connecting shaft 32 is provided on the fixing ring 33, one end of the welding wire body 11 is located in the fixing ring 33, and the other end is located at the welding gap. When in use, hold the handle of the welding gun body 1 and press it down to weld, and the welding gun body 1 drives the limit rod 14 to move downward along the rectangular blocks on both sides of the first fixing rod 13 and squeeze the spring 16. By moving the welding gun body 1 horizontally, the moving block 25 at the upper end of the welding gun body 1 moves along the cross plate 24, which makes it convenient for the welding gun body 1 to weld the welding gap. By rotating the welding gun body 1, the first fixing rod 13 is rotated along the fixing block 12, so that the angle of the welding gun body 1 can be adjusted to improve welding efficiency.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A consumable argon arc welding torch fixture, comprising a bracket, a welding torch body (1) mounted on the bracket, and a welding wire body (11), characterized in that: A clamp assembly for fixing the welding gun body (1) is slidably provided on the bracket, and a positioning assembly for fixing the welding wire body (11) is fixedly provided on the bracket; The clamp assembly comprises a fixed block (12), a first fixed rod (13) is rotatably provided inside the fixed block (12), limiting rods (14) are inserted on both sides of the first fixed rod (13), a second fixed rod (15) is fixed at the lower end of the limiting rod (14), a spring (16) is sleeved on the limiting rod (14), and a clamping block (17) is fixed at the lower end of the second fixed rod (15).

2. The TIG welding torch fixture according to claim 1, characterized in that: The bracket comprises a base plate (2), a fixed column (21) is fixedly provided at the center of the upper surface of the base plate (2), a movable column (22) is slidably provided in the fixed column (21), a bolt (23) is threadedly provided on the fixed column (21), a transverse plate (24) is fixedly provided at the upper end of the movable column (22), a movable block (25) is slidably provided in a groove of the transverse plate (24), and the lower end of the movable block (25) is fixedly connected to the upper surface of the fixed block (12).

3. The TIG welding torch fixture according to claim 1, characterized in that: The positioning assembly comprises a connecting plate (3) mounted on the side wall of the transverse plate (24), a fixing frame (31) being fixedly provided at one end of the connecting plate (3), a connecting shaft (32) being rotatably provided on the inner side of the lower end of the fixing frame (31), and a fixing ring (33) being fixedly provided on the connecting shaft (32).

4. The TIG welding torch fixture according to claim 3, characterized in that: The inner wall of the fixing ring (33) is in a cone shape, and the welding wire body (11) fits in contact with the inner wall of the fixing ring (33).

5. The TIG welding torch fixture according to claim 2, characterized in that: The moving block (25) is in a cross shape, and the moving block (25) fits in contact with the inner wall of the groove of the transverse plate (24).

6. The TIG welding torch fixture according to claim 1, characterized in that: An opening is provided below the clamping block (17), and the clamping block (17) is made of elastic plastic material.

7. The TIG welding torch fixture according to claim 1, characterized in that: A stopper is fixedly provided on the upper end of the limiting rod (14), and the lower surface of the stopper is in contact with the upper end of the spring (16).

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