Support device for welding gun

Abstract

The utility model relates to the field of welding tools, in particular to a support device for a welding gun. Comprising a first supporting plate, limiting long rods are fixedly installed on the left side and the right side of the bottom end of the first supporting plate, a door-shaped long plate is rotatably installed on the right side of the first supporting plate, a first limiting assembly is fixedly installed in the door-shaped long plate, and a second limiting assembly is movably installed in the first limiting assembly; a detachable fixing assembly is fixedly mounted at the top of the first limiting assembly; an angle adjusting assembly is fixedly mounted on the left side of the door-shaped long plate, a plurality of first threaded grooves are formed in the left side of the first supporting plate, a first fixing assembly is rotatably mounted on the left side of the first supporting plate, a height adjusting assembly is fixedly mounted at the bottom of the first supporting plate, and a second fixing assembly is fixedly mounted on the outer side face of the top end of the height adjusting assembly; the technical problems of poor use effect and small application range are solved.

Description

Technical Field

[0001] The utility model relates to the field of welding tooling, in particular to a support device for a welding gun. Background Art

[0002] In the field of welding tooling, for welding large batches of products, special welding machines are generally used for welding. When using special welding machines to weld large batches of products, it is necessary to adjust the position of the welding gun of the special welding machine. When the position of the welding gun of the special welding machine is adjusted, in order to keep the adjusted position of the welding gun of the special welding machine fixed, a welding gun support device is often required.

[0003] To this end, Chinese patent application number CN212070883U discloses a welding gun support frame comprising a welding gun bracket for mounting the welding gun, a support slider connected to the welding gun bracket, a slider guide post slidably connected to the support slider, and a linear motion mechanism connected to the support slider base for driving the support slider along the axial direction of the slider guide post. This utility model solves the problem of low welding gun height adjustment efficiency in existing welding gun brackets.

[0004] However, in this patent, during the process of installing the welding gun thereon, since the fixation of the welding gun is not reliable, the welding gun may still shake thereon, which will affect welding, and when the welding gun needs to be disassembled from it, since the welding gun is difficult to disassemble from it, the difficulty of disassembly will increase. In summary, this will reduce the use effect of the welding gun. In addition, in this patent, during the process of using the welding gun to fix it, since it can only meet the applicable requirements of adjusting the height and its angle is fixed, it cannot meet the applicable requirements of being able to adjust both the height and the angle. This will make it unsuitable for applicable occasions where both the height and the angle can be adjusted, and narrow its scope of application. Utility Model Content

[0005] The utility model provides a support device for a welding gun to solve the problems of poor use effect and small application range in the prior art, which can improve the use effect and expand the application range.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a support device for a welding gun, comprising a first support plate, wherein the left side and the right side of the bottom end of the first support plate are fixedly installed with a limiting long rod, the side of the first support plate is rotatably installed with a gate-shaped long plate, the interior of the gate-shaped long plate is fixedly installed with a first limiting assembly for limiting the welding gun, the interior of the first limiting assembly is movably installed with a second limiting assembly for limiting the welding gun, the top of the first limiting assembly is fixedly installed with a detachable fixing assembly that keeps the first limiting assembly and the second limiting assembly fixed and loose; the left side of the gate-shaped long plate is fixedly installed with an angle adjustment assembly for adjusting the fixing angle of the welding gun, a plurality of first thread grooves are opened on the left side of the first support plate, the left side of the first support plate is rotatably installed with a first fixing assembly for fixing the angle adjustment assembly, the bottom of the first support plate is fixedly installed with a height adjustment assembly for adjusting the fixing height of the welding gun, and the top outer side surface of the height adjustment assembly is fixedly installed with a second fixing assembly for fixing the height adjustment assembly.

[0007] Furthermore, the first limiting assembly includes a supporting cross plate, which is fixedly installed inside the door-shaped long plate. The top of the supporting cross plate is fixedly connected to the inside of the second half supporting tube, and the inner side surface of the second half supporting tube is fixedly connected to the second high-temperature resistant rubber anti-slip pad.

[0008] Furthermore, the second limiting assembly includes a positioning long rod, which is movably installed inside the cylinder body of the second half support cylinder. The top of the positioning long rod is fixedly connected to the first half support cylinder, the inner side surface of the first half support cylinder is fixedly connected to the first high-temperature resistant rubber anti-slip pad, and a limiting long groove is provided on the outer side surface of the first half support cylinder. The outer side surface of the first half support cylinder is respectively fixedly connected to the second handle and the arc support plate, and one side of the arc support plate is fixedly connected to the positioning vertical plate.

[0009] Furthermore, the detachable fixing assembly includes a circular long plate, the bottom of the circular long plate is fixedly installed on the top of the supporting horizontal plate, the circular long plate is movably connected to the positioning vertical plate, a mounting groove is opened on one side of the circular long plate, a return spring is fixedly connected to the inner wall of one end of the mounting groove, one end of the return spring is fixedly connected to the supporting long plate, the supporting long plate is slidably connected to the supporting horizontal plate, the top of the supporting long plate is fixedly connected to the first handle, the bottom of the supporting long plate is fixedly connected to the positioning long plate, the front and rear sides of the positioning long plate are fixedly connected to the limiting block, the positioning long plate and the limiting block are both slidably installed on the inside of the supporting horizontal plate, one side of the supporting long plate is fixedly connected to the limiting horizontal plate, the limiting horizontal plate is movably connected to the limiting long slot, and the limiting horizontal plate is slidably installed on the inside of the circular long plate.

[0010] Furthermore, the angle adjustment assembly includes a connecting turntable, the right side of which is fixedly mounted on the left side of the door-shaped long plate, the connecting turntable is rotatably mounted inside the first support plate, the left side of the connecting turntable is fixedly connected to a limiting plate, the limiting plate is rotatably connected to the first support plate, and the left side of the limiting plate is fixedly connected to a holding column.

[0011] Furthermore, the first fixing assembly includes a supporting square plate, the right side of the supporting square plate is rotatably mounted on the left side of the first support plate, one side of the supporting square plate is fixedly mounted on the outer surface of the limiting plate, and the internal thread of the supporting square plate is connected to the first screw.

[0012] Furthermore, the height adjustment assembly includes a second support plate, the top of the second support plate is fixedly mounted on the bottom of the first support plate, a plurality of second thread grooves are provided on the front and rear sides of the second support plate, the left side and right side of the bottom end of the second support plate are fixedly connected to the limiting long plate, the outer surface of the second support plate and the outer surface of the limiting long plate are jointly slidably mounted with a supporting long tube, the bottom of the supporting long tube is fixedly connected to the mounting base plate, and the internal threads of the mounting base plate are connected to a plurality of mounting screws.

[0013] Furthermore, the second fixing assembly includes a circular long rod, which is fixedly installed on the outer side of the top end of the supporting long tube. The inside of the rod body of the circular long rod and the inside of the barrel body of the supporting long tube are connected with a second screw by a common thread.

[0014] The working principle and use principle of the present invention are as follows: in the process of using the present device, the first support plate, the limiting long rod, the first limiting assembly, the second limiting assembly and the detachable fixing assembly are provided, so that the present device can fix the welding gun. In the process of installing the welding gun on the present device, the welding gun can be installed on the present device by a clamping method, so that the outer side surface of the welding gun can be fully pressed by the present device, so that the present device can fix the welding gun firmly, so that the present device can avoid the influence on welding caused by the shaking of the welding gun, and when the welding gun needs to be disassembled from the present device, the present device can be easily disassembled from the welding gun, so that the present device can avoid increasing the difficulty of disassembly. In summary, the present device It can avoid affecting welding and reducing the use effect due to difficulty in disassembly, so that the device can improve the use effect. In the process of using the device, through the arrangement of the first support plate, the limiting long rod, the angle adjustment assembly, the first fixing assembly, the height adjustment assembly and the second fixing assembly, before using the device to fix the welding gun, the device can meet the applicable requirements of adjusting the height of the welding gun and adjusting the angle of the welding gun. The device can avoid narrowing the scope of application due to the inability to be applicable to the applicable occasions where both the height of the welding gun and the angle of the welding gun can be adjusted, so that the device can expand the scope of application.

[0015] The beneficial technical effects of the utility model are:

[0016] By setting the first support plate, the limiting long rod, the first limiting assembly, the second limiting assembly and the detachable fixing assembly, the device can fix the welding gun. In the process of installing the welding gun on the device, the welding gun can be installed on the device by a clamping manner, so that the device can firmly fix the welding gun and prevent the welding from being affected by the shaking of the welding gun. When it needs to be removed from the welding gun, the device can be easily removed from the welding gun. In summary, the use effect of the device can be improved, and by setting the first support plate, the limiting long rod, the angle adjustment assembly, the first fixing assembly, the height adjustment assembly and the second fixing assembly, before using the device to fix the welding gun, the device can meet the applicable requirements of adjusting the height of the welding gun and adjusting the angle of the welding gun, so that the scope of application of the device can be expanded. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a frontal perspective schematic diagram of the present invention;

[0018] Figure 2 This is a three-dimensional schematic diagram of the first support plate of the utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of the limit plate of the utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of the first half of the support cylinder of the utility model;

[0021] Figure 5 This is a three-dimensional schematic diagram of the supporting horizontal plate of the utility model;

[0022] Figure 6 It is a front sectional schematic diagram of the present invention.

[0023] Explanation of Reference Numerals: 1. circular long plate; 2. first handle; 3. supporting long plate; 4. supporting square plate; 5. first screw rod; 6. limiting plate; 7. holding column; 8. first support plate; 9. first threaded groove; 10. limiting long rod; 11. second screw rod; 12. circular long rod; 13. supporting long tube; 14. second threaded groove; 15. mounting screw; 16. mounting base plate; 17. door-shaped long plate; 18. supporting horizontal plate; 19. Second half of the support tube; 20. Second high-temperature resistant rubber anti-slip pad; 21. First high-temperature resistant rubber anti-slip pad; 22. Positioning vertical plate; 23. Arc support plate; 24. First half of the support tube; 25. Second handle; 26. Second support plate; 27. Positioning long plate; 28. Limiting long plate; 29. ​​Limiting horizontal plate; 30. Connecting turntable; 31. Positioning long rod; 32. Reset spring; 33. Limiting block; 34. Mounting slot. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the embodiments of the present application easy to understand, the embodiments of the present application are further explained below in combination with diagrams and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the embodiments of the present application and are not used to limit the embodiments of the present application.

[0025] Example 1: Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown: a support device for a welding gun, comprising a first support plate 8, a supporting transverse plate 18, a positioning long rod 31 and a circular long plate 1, the left side and the right side of the bottom end of the first support plate 8 are fixedly installed with a limiting long rod 10, the side of the first support plate 8 is rotatably installed with a door-shaped long plate 17, the interior of the door-shaped long plate 17 is fixedly installed with a first limiting assembly of the limiting welding gun, the first limiting assembly comprises a supporting transverse plate 18, the supporting transverse plate 18 is fixedly installed inside the door-shaped long plate 17, the top end of the supporting transverse plate 18 is fixedly connected to a second half support cylinder 19, the inner side of the second half support cylinder 19 is fixedly connected to a second high-temperature resistant rubber anti-slip pad 20, the interior of the first limiting assembly is movably installed with a second limiting assembly of the limiting welding gun, the second limiting assembly comprises a positioning long rod 31 The positioning long rod 31 is movably installed inside the cylinder body of the second half support cylinder 19, and the top of the positioning long rod 31 is fixedly connected to the first half support cylinder 24, and the inner side surface of the first half support cylinder 24 is fixedly connected to the first high-temperature resistant rubber anti-slip pad 21. The outer side surface of the first half support cylinder 24 is provided with a limited long groove 35, and the outer side surfaces of the first half support cylinder 24 are respectively fixedly connected to the second handle 25 and the arc support plate 23, and one side of the arc support plate 23 is fixedly connected to the positioning vertical plate 22. The top of the first limiting assembly is fixedly installed with a detachable fixing assembly that keeps the first limiting assembly and the second limiting assembly fixed and relaxed. The detachable fixing assembly includes a circular long plate 1, and the bottom of the circular long plate 1 is fixedly installed on the top of the supporting cross plate 18. The circular long plate 1 and the positioning vertical plate The plate 22 is movably connected, and a mounting groove 34 is provided on one side of the circular long plate 1. The inner wall of one end of the mounting groove 34 is fixedly connected with a return spring 32, and one end of the return spring 32 is fixedly connected with the supporting long plate 3. The supporting long plate 3 is slidably connected to the supporting cross plate 18. The top of the supporting long plate 3 is fixedly connected with the first handle 2, and the bottom of the supporting long plate 3 is fixedly connected with the positioning long plate 27. The front and rear sides of the positioning long plate 27 are fixedly connected with the limiting block 33. The positioning long plate 27 and the limiting block 33 are both slidably installed on the inside of the supporting cross plate 18. One side of the supporting long plate 3 is fixedly connected with the limiting cross plate 29, and the limiting cross plate 29 is movably connected with the limiting long slot 35. The limiting cross plate 29 is slidably installed on the inside of the circular long plate 1, through the first support plate 8 and the limiting long rod 10 , the arrangement of the first limiting component, the second limiting component and the detachable fixing component enables the first limiting component and the second limiting component to limit the welding gun, and the detachable fixing component enables the first limiting component and the second limiting component to remain fixed and loosened, so that the device can fix the welding gun. In the process of installing the welding gun on the device, the welding gun can be installed on the device by a clamping method, so that the outer side surface of the welding gun can be fully pressed by the device, so that the device can firmly fix the welding gun, so that the device can avoid the influence of the shaking of the welding gun on the welding gun, and when the device needs to be removed from the welding gun, the device can be easily removed from the welding gun, so that the device can avoid increasing the difficulty of disassembly. In summary,This device can avoid the impact on welding and the reduction in use effect due to difficulty in disassembly, and can improve the use effect of this device.

[0026] When in use, the initial state of this device is: one end of the limiting horizontal plate 29 is located inside the supporting long plate 3, the first screw 5 is threadedly connected to the first thread groove 9, and the second screw 11 is threadedly connected to the second thread groove 14. In the field of welding tooling, when it is necessary to use this device to fix the position of the welding gun of the adjusted special welding machine tool, the first handle 2 is pulled in the direction away from the circular long plate 1, so that the reset spring 32 is stretched, so that the supporting long plate 3, the positioning long plate 27 and the limiting block 33 are all slid along the supporting horizontal plate 18, so that the limiting horizontal plate 29 slides along the limiting long groove 35 and the circular long plate 1 respectively. When the first handle 2 is pulled in the direction away from the circular long plate 1 to the maximum distance, one side of the supporting long plate 3 and the left side of the first handle 2 are both in contact with One side of the supporting horizontal plate 18 is in the same plane, the limiting horizontal plate 29 is disconnected from the limiting long groove 35, and one end of the limiting horizontal plate 29 is located inside the circular long plate 1, keeping the first handle 2 pulled to the maximum distance unchanged, and moving the second handle 25 upward to disengage the first half support tube 24 from the second half support tube 19, and disengage the first high-temperature resistant rubber anti-slip pad 21 from the second high-temperature resistant rubber anti-slip pad 20, so that the positioning long rod 31 slides out from the cylinder body of the second half support tube 19, so that the first half support tube 24 and the curved support plate 23 both move upward, and the positioning vertical plate 22 slides upward along the circular long plate 1, so that the top of the second high-temperature resistant rubber anti-slip pad 20 and the top of the second half support tube 19 are exposed, and the device is moved so that The inner side surface of the second high temperature resistant rubber anti-skid pad 20 contacts the lower half of the outer side surface of the welding gun, so that the positioning vertical plate 22 enters the circular long plate 1, and the first half support cylinder 24 contacts the second half support cylinder 19, so that the first high temperature resistant rubber anti-skid pad 21 and the second high temperature resistant rubber anti-skid pad 20 are both deformed, so that the first high temperature resistant rubber anti-skid pad 21 contacts the second high temperature resistant rubber anti-skid pad 20 and the inner side surface of the first high temperature resistant rubber anti-skid pad 21 contacts the lower half of the outer side surface of the welding gun, and the first handle 2 is released. The reset spring 32 changes from a stretched state to a compressed state, so that the first handle 2 moves toward the direction close to the circular long plate 1, so that the supporting long plate 3, the positioning long plate 27 and the limit block 33 all slide in the opposite direction along the supporting cross plate 18, so that the limit The positioning cross plate 29 slides in opposite directions along the limiting long groove 35 and the circular long plate 1 respectively. When the first handle 2 moves to the maximum distance in the direction close to the circular long plate 1, one end of the limiting cross plate 29 enters the interior of the limiting long groove 35. Under the action of the circular long plate 1, the limiting cross plate 29, the limiting long groove 35, the return spring 32, the supporting long plate 3, the positioning long plate 27 and the limiting block 33, the welding gun can be installed in the space formed by the second half support cylinder 19 and the first half support cylinder 24 by a snap connection. Under the action of the first high-temperature resistant rubber anti-slip pad 21 and the second high-temperature resistant rubber anti-slip pad 20, the outer side of the welding gun can be fully pressed, so that the welding gun can be firmly fixed, so that the welding gun can avoid shaking and affecting welding.At this time, this device can be used to fix the position of the welding gun of the adjusted welding machine.

[0027] When it is necessary to remove the device from the welding gun, as described above, the limiting horizontal plate 29 is disconnected from the limiting long groove 35 and one end of the limiting horizontal plate 29 is located inside the circular long plate 1, and the top of the second high-temperature resistant rubber anti-slip pad 20 and the top of the second half support cylinder 19 are exposed. Under the action of the welding gun being installed in the space formed by the second half support cylinder 19 and the first half support cylinder 24 by a snap-fit ​​manner, the device can be easily removed from the welding gun. At this time, the device can be removed from the welding gun, and under the action of preventing the welding gun from shaking and affecting the welding, and under the action of the device being easily removed from the welding gun, This device can improve the use effect. In summary, this device can fix the welding gun. During the process of installing the welding gun on the device, the welding gun can be installed on the device by a clamping method, so that the outer side of the welding gun can be fully pressed by the device, so that the device can firmly fix the welding gun, so that the device can avoid the influence of the welding gun still shaking, and when the device needs to be removed from the welding gun, the device can be easily removed from the welding gun, so that the device can avoid increasing the difficulty of disassembly, so that the device can avoid affecting the welding and reducing the use effect due to difficulty in disassembly, so that the device can improve the use effect.

[0028] Example 2: Figure 1 、 Figure 2 、 Figure 3 and Figure 6As shown: a support device for a welding gun, comprising a first support plate 8, a limiting long rod 10, a gate-shaped long plate 17, a connecting turntable 30, a supporting square plate 4, a second support plate 26 and a circular long rod 12, the left side of the gate-shaped long plate 17 is fixedly installed with an angle adjustment component for adjusting the fixed angle of the welding gun, the angle adjustment component comprises a connecting turntable 30, the right side of the connecting turntable 30 is fixedly installed on the left side of the gate-shaped long plate 17, the connecting turntable 30 is rotatably installed inside the first support plate 8, the left side of the connecting turntable 30 is fixedly connected to the limiting disk 6, the limiting disk 6 is rotatably connected to the first support plate 8, the left side of the limiting disk 6 is fixedly connected to the holding column 7, a plurality of first threaded grooves 9 are provided on the left side of the first support plate 8, and the left side of the first support plate 8 is rotatably installed There is a first fixing assembly with a fixed angle adjustment assembly, the first fixing assembly includes a supporting square plate 4, the right side of the supporting square plate 4 is rotatably mounted on the left side of the first support plate 8, one side of the supporting square plate 4 is fixedly mounted on the outer surface of the limit plate 6, the internal thread of the supporting square plate 4 is connected with a first screw rod 5, the first screw rod 5 is threadedly connected to the first thread groove 9, the bottom of the first support plate 8 is fixedly mounted with a height adjustment assembly for adjusting the height of the welding gun, the height adjustment assembly includes a second support plate 26, the top of the second support plate 26 is fixedly mounted on the bottom of the first support plate 8, a plurality of second thread grooves 14 are provided on the front and rear sides of the second support plate 26, the bottom left and bottom right sides of the second support plate 26 are fixedly connected to the limited length plate 28, the first support plate 26 is fixedly mounted with a second screw rod 5 ... The outer surface of the second support plate 26 and the outer surface of the limiting long plate 28 are slidably mounted with a supporting long tube 13, and the bottom of the supporting long tube 13 is fixedly connected to a mounting base plate 16, and the internal thread of the mounting base plate 16 is connected with a plurality of mounting screws 15. The top outer side surface of the height adjustment assembly is fixedly mounted with a second fixing assembly for fixing the height adjustment assembly. The second fixing assembly includes a circular long rod 12, which is fixedly mounted on the top outer side surface of the supporting long tube 13. The inside of the rod body of the circular long rod 12 and the inside of the barrel body of the supporting long tube 13 are connected with a second screw 11 with a common thread. The second screw 11 is threadedly connected to the second thread groove 14. Through the first support plate 8, the limiting long rod 10, the angle adjustment assembly, the first fixing assembly, the height adjustment assembly The arrangement of the component and the second fixing component enables the angle adjustment component to adjust the fixed angle of the welding gun, enables the first fixing component to fix the angle adjustment component, enables the height adjustment component to adjust the fixed height of the welding gun, and enables the second fixing component to fix the height adjustment component. Before using the present device to fix the welding gun, the present device can meet the applicable requirements of adjusting the fixed height of the welding gun and adjusting the fixed angle of the welding gun, so that the present device can avoid narrowing the scope of application due to the inability to be applicable to occasions where both the fixed height of the welding gun and the fixed angle of the welding gun can be adjusted, and the present device can expand the scope of application.

[0029] During use, in the process of using the device to fix the position of the welding gun of the adjusted special welding machine, the bottom of the mounting base plate 16 contacts the special welding machine. After using the device to fix the position of the welding gun of the adjusted special welding machine, the mounting screw 15 is rotated by a wrench. Under the action of the threaded transmission, the mounting screw 15 is rotated and moved downward along the mounting base plate 16, so that the mounting screw 15 is inserted into the special welding machine, so that the device can be fixedly installed on the special welding machine. After the device is fixedly installed on the special welding machine, before using the device to fix the welding gun, when it is necessary to adjust the angle at which the welding gun is fixed, the first screw 5 is rotated by a wrench so that the first screw 5 is aligned with the first threaded rod 5. The groove 9 is disengaged and one end of the first screw 5 is located inside the supporting square plate 4. The holding column 7 is rotated to rotate the limit plate 6, the supporting square plate 4, the connecting turntable 30 and the door-shaped long plate 17 along the first support plate 8, so that the supporting cross plate 18, the second half support cylinder 19, the second high-temperature resistant rubber anti-slip pad 20, the first high-temperature resistant rubber anti-slip pad 21, the first half support cylinder 24, the circular long plate 1 and the supporting long plate 3 are all rotated, so that the angle at which the welding gun is fixed by this device can be adjusted. When the angle at which the welding gun is fixed by this device is the required angle, and when the first screw 5 and the first thread groove 9 correspond to each other, the first screw 5 is rotated in the opposite direction so that the first screw 5 is threadedly connected to the first thread groove 9. At this time, the angle at which the welding gun is fixed can be adjusted.

[0030] When the height of the welding gun needs to be fixed, the second screw rod 11 is rotated by the wrench to disconnect the second screw rod 11 from the second thread groove 14 and make one end of the second screw rod 11 located inside the rod body of the circular long rod 12, and the first support plate 8 is moved in the vertical direction, so that the second support plate 26 and the limiting long plate 28 slide along the supporting long cylinder 13, so that the first support plate 8, the limiting plate 6, the door-shaped long plate 17, the supporting cross plate 18, the second half support cylinder 19, the second high-temperature resistant rubber anti-slip pad 20, the first high-temperature resistant rubber anti-slip pad 21, the first half support cylinder 24, the circular long rod 12 and the first support plate 8 are moved in the vertical direction. The shaped long plate 1 and the supporting long plate 3 are both moved, so that the height at which the device fixes the welding gun can be adjusted. Under the action of the limiting long rod 10, the limiting long rod 10 can limit the first support plate 8 during the process of the second support plate 26 and the limiting long plate 28 sliding along the supporting long tube 13. When the height at which the device fixes the welding gun is the required height, and when the second screw 11 and the second thread groove 14 correspond to each other, the second screw 11 is rotated in the opposite direction so that the second screw 11 is threadedly connected to the second thread groove 14. At this time, the height at which the welding gun is fixed can be adjusted.

[0031] Since the angle at which the welding gun is fixed can be adjusted by the present device, and since the height at which the welding gun is fixed can be adjusted by the present device, the present device can meet the applicable requirements of adjusting both the height at which the welding gun is fixed and the angle at which the welding gun is fixed, thereby expanding the scope of application of the present device. In summary, before using the present device to fix the welding gun, the present device can meet the applicable requirements of adjusting both the height at which the welding gun is fixed and the angle at which the welding gun is fixed, thereby avoiding the narrowing of the scope of application due to the inability to be applicable to the applicable occasions where both the height at which the welding gun is fixed and the angle at which the welding gun is fixed can be adjusted, thereby expanding the scope of application of the present device.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A support device for a welding gun, comprising a first support plate (8), wherein a limit rod (10) is fixedly mounted on the left and right sides of the bottom end of the first support plate (8), and a door-shaped long plate (17) is rotatably mounted on the side of the first support plate (8), characterized in that: A first limiting assembly for limiting the welding gun is fixedly installed inside the gate-shaped long plate (17), a second limiting assembly for limiting the welding gun is movably installed inside the first limiting assembly, and a detachable fixing assembly for keeping the first limiting assembly and the second limiting assembly fixed and loose is fixedly installed on the top of the first limiting assembly; an angle adjustment assembly for adjusting the angle of the welding gun is fixedly installed on the left side of the gate-shaped long plate (17), a plurality of first thread grooves (9) are opened on the left side of the first support plate (8), a first fixing assembly for fixing the angle adjustment assembly is rotatably installed on the left side of the first support plate (8), a height adjustment assembly for adjusting the height of the welding gun is fixedly installed on the bottom of the first support plate (8), and a second fixing assembly for fixing the height adjustment assembly is fixedly installed on the outer side surface of the top of the height adjustment assembly.

2. A welding gun support device according to claim 1, characterized in that: The first limiting assembly includes a supporting transverse plate (18), the supporting transverse plate (18) is fixedly installed inside the door-shaped long plate (17), the top end of the supporting transverse plate (18) is fixedly connected to the inside of a second half supporting cylinder (19), and the inner side surface of the second half supporting cylinder (19) is fixedly connected to a second high-temperature resistant rubber anti-slip pad (20).

3. A welding gun support device according to claim 1 or 2, characterized in that: The second limiting assembly includes a positioning rod (31), which is movably installed inside the cylinder body of the second half support cylinder (19), and the top of the positioning rod (31) is fixedly connected to the first half support cylinder (24), and the inner side surface of the first half support cylinder (24) is fixedly connected to the first high-temperature resistant rubber anti-slip pad (21), and the outer side surface of the first half support cylinder (24) is provided with a limiting long groove (35), and the outer side surface of the first half support cylinder (24) is respectively fixedly connected to the second handle (25) and the arc support plate (23), and one side of the arc support plate (23) is fixedly connected to the positioning vertical plate (22).

4. A welding gun support device according to claim 3, characterized in that: The detachable fixing assembly includes a circular long plate (1), the bottom of the circular long plate (1) is fixedly mounted on the top of the supporting horizontal plate (18), the circular long plate (1) is movably connected to the positioning vertical plate (22), a mounting groove (34) is provided on one side of the circular long plate (1), a return spring (32) is fixedly connected to the inner wall of one end of the mounting groove (34), one end of the return spring (32) is fixedly connected to the supporting long plate (3), the supporting long plate (3) is slidably connected to the supporting horizontal plate (18), and the top of the supporting long plate (3) is fixedly mounted on the inner wall of the mounting groove (34). A first handle (2) is fixedly connected to the bottom of the supporting long plate (3), a positioning long plate (27) is fixedly connected to the front and rear sides of the positioning long plate (27), the positioning long plate (27) and the limiting block (33) are both slidably mounted inside the supporting transverse plate (18), one side of the supporting long plate (3) is fixedly connected to the limiting transverse plate (29), the limiting transverse plate (29) is movably connected to the limiting long groove (35), and the limiting transverse plate (29) is slidably mounted inside the circular long plate (1).

5. A welding gun support device according to claim 1, 2 or 4, characterized in that: The angle adjustment assembly includes a connecting turntable (30), the right side of the connecting turntable (30) is fixedly mounted on the left side of the door-shaped long plate (17), the connecting turntable (30) is rotatably mounted inside the first support plate (8), the left side of the connecting turntable (30) is fixedly connected to a limiting plate (6), the limiting plate (6) is rotatably connected to the first support plate (8), and the left side of the limiting plate (6) is fixedly connected to a holding column (7).

6. A welding gun support device according to claim 3, characterized in that: The angle adjustment assembly includes a connecting turntable (30), the right side of the connecting turntable (30) is fixedly mounted on the left side of the door-shaped long plate (17), the connecting turntable (30) is rotatably mounted inside the first support plate (8), the left side of the connecting turntable (30) is fixedly connected to a limiting plate (6), the limiting plate (6) is rotatably connected to the first support plate (8), and the left side of the limiting plate (6) is fixedly connected to a holding column (7).

7. A welding gun support device according to claim 1, 2, 4 or 6, characterized in that: The first fixing assembly comprises a supporting square plate (4), the right side of the supporting square plate (4) is rotatably mounted on the left side of the first support plate (8), one side of the supporting square plate (4) is fixedly mounted on the outer surface of the limiting plate (6), and the internal thread of the supporting square plate (4) is connected to the first screw rod (5).

8. The welding gun support device according to claim 5, characterized in that: The first fixing assembly comprises a supporting square plate (4), the right side of the supporting square plate (4) is rotatably mounted on the left side of the first support plate (8), one side of the supporting square plate (4) is fixedly mounted on the outer surface of the limiting plate (6), and the internal thread of the supporting square plate (4) is connected to the first screw rod (5).

9. A welding gun support device according to claim 1, 2, 4, 6 or 8, characterized in that: The height adjustment assembly includes a second support plate (26), the top of the second support plate (26) is fixedly mounted on the bottom of the first support plate (8), a plurality of second thread grooves (14) are provided on the front and rear sides of the second support plate (26), the left side and the right side of the bottom end of the second support plate (26) are fixedly connected to the limiting long plate (28), the outer surface of the second support plate (26) and the outer surface of the limiting long plate (28) are slidably mounted with a supporting long tube (13), the bottom of the supporting long tube (13) is fixedly connected to the mounting base plate (16), and the internal thread of the mounting base plate (16) is connected to a plurality of mounting screws (15).

10. The welding gun support device according to claim 9, characterized in that: The second fixing assembly includes a circular long rod (12), which is fixedly mounted on the outer side surface of the top end of the supporting long tube (13), and the inside of the rod body of the circular long rod (12) and the inside of the barrel body of the supporting long tube (13) are connected to the second screw rod (11) by a common thread.

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