Double-hook automatic welding machine
By using a combination technology of pre-pressed columns and clamping blocks in a double-hook automatic welding machine, the problem of nut seat offset in existing welding machines is solved, and the welding quality and efficiency of hooks and nut seats are improved.
Patent Information
- Application Number
- CN202421034658.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing hook welding machines can easily cause the nut seat to be offset when driving the clamping piece to clamp the nut seat, affecting the welding quality between the hook and the nut seat.
Using a double hook automatic welding machine including a clamp, a prepressing device and a driving mechanism, the prepressing column is used to perform constant pressure on the nut seat to ensure the stability of the nut seat, and then clamp the hook rod and the nut seat with a clamping block. Improve welding quality.
Through the constant pressure function of the pre-pressing column, the placement stability of the nut seat is improved, thereby improving the welding quality and efficiency of the hook and nut seat.
Smart Images
Figure CN222243253U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of hook production equipment, and in particular to a double-hook automatic welding machine. Background Art
[0002] The metal double hook has two hooks and an inverted U-shaped rod connecting the two hooks. Generally, the double hook is installed on a frame for hanging objects. Usually, the hook is fixed to the frame by a screw, so it is necessary to fix a nut seat on the rod of the hook. Usually, in the process of producing double hooks, a welding machine is needed to weld the nut seat to the rod of the hook.
[0003] An existing hook welding machine, such as the welding machine with publication number CN116765693A, has a technical solution including a frame, a placing device, and a welding device, wherein the welding device is arranged on the frame at the welding area; the placing device includes a mounting seat, a placing assembly and a driving assembly; the placing assembly includes a placing piece, a first clamping piece and a second clamping piece; the placing piece is arranged on the mounting seat, and the placing piece is provided with a first placing groove for placing the hook and two second placing grooves for placing the mounting nut seat; the first clamping piece and the second clamping piece are respectively arranged on both sides of the placing piece and are slidably connected to the mounting seat along the length direction of the mounting seat; the driving assembly is arranged on the mounting seat, and the driving assembly drives the first clamping piece to approach or move away from the placing piece, and drives the second clamping piece to approach or move away from the placing piece.
[0004] The hook is placed in the first placement slot, the nut seat is placed in the second placement slot, and then the driving assembly drives the first clamping member and the second clamping member to approach each other so that the rod of the hook is close to the nut seat, and then the position where the nut seat and the hook contact is welded and fixed by a welding device. However, in the above scheme, the driving assembly drives the first clamping member and the second clamping member to drive the rod of the hook to clamp the nut seat, which easily causes the nut seat to deviate, thereby affecting the welding quality between the hook and the nut seat, and therefore needs to be improved. Utility Model Content
[0005] In order to improve the welding quality between the hook and the nut seat, the present application provides a double-hook automatic welding machine.
[0006] The present application provides a double-hook automatic welding machine adopts the following technical solution: a double-hook automatic welding machine, including a machine platform, a fixture and a pre-pressing device, the fixture includes a clamping assembly and a pushing assembly, the clamping assembly includes a placement seat and two clamping blocks, the two clamping blocks are respectively located on both sides of the placement seat, the placement seat is provided with a first placement groove for the hook to be embedded and a second placement groove for the nut seat to be embedded; the pushing assembly synchronously pushes the two clamping blocks to approach or move away from the placement seat;
[0007] The pre-stressing device is used to press and fix the nut seat before the clamping action of the clamp. The pre-stressing device includes a pre-stressing column, a mounting plate and a driving mechanism. The pre-stressing column is fixedly mounted on the mounting plate. The output end of the driving mechanism is connected to the mounting plate and is used to drive the pre-stressing column to approach the pressing nut seat or away from the nut seat.
[0008] By adopting the above technical solution, the hook is placed in the first placement groove, the nut seat is placed in the second placement groove, the driving mechanism drives the mounting plate to drive the pre-stress column to be fixedly pressed on the nut seat, and then the pushing assembly of the clamp pushes the two clamping blocks in the clamping assembly to clamp the hook, so that the rod of the hook is close to the nut seat. In the process of close to the nut seat, the pre-stress column is in a state of pressing the nut seat, thereby improving the stability of the nut seat placed in the second placement groove, and then improving the quality of welding between the hook and the nut seat.
[0009] Preferably, the driving mechanism includes a horizontal plate, a top plate, a vertical rod and a first cylinder, the horizontal plate, the top plate and the mounting plate are all arranged horizontally, the mounting plate is located between the top plate and the horizontal plate, the cylinder body of the first cylinder is vertically fixed to the horizontal plate, the telescopic shaft of the first cylinder is fixedly connected to the top plate, the vertical rod vertically moves through the horizontal plate, the upper end of the vertical rod is fixedly connected to the lower surface of the top plate, and the lower end of the vertical rod is fixedly connected to the upper surface of the mounting plate.
[0010] By adopting the above technical solution, the first electrical drive top plate moves up and down, and the vertical rod drives the mounting plate to move up and down, thereby driving the preload column to move up and down, so that the preload column can be stably driven to be in the position of pressing the nut seat.
[0011] Preferably, the pre-pressing device is arranged on the machine platform on one side of the clamp, and the driving mechanism also includes a base, a guide rod, a slider and a second cylinder. Two guide rods are provided, and the two guide rods are horizontally spaced apart on the base. The slider is movably mounted on the guide rods, and the horizontal plate is fixedly connected to the slider away from the side of the clamp. The second cylinder is horizontally fixedly arranged on the base away from the side of the clamp, and the telescopic shaft of the second cylinder is fixedly connected to the slider.
[0012] By adopting the above technical solution, the second cylinder drives the slider to move along the length direction of the guide rod, thereby driving the pre-stressing column to be located above the clamp or on one side of the clamp, so that the pre-stressing device can avoid it, which is convenient for the release and unloading of the clamp.
[0013] Preferably, the pushing assembly includes a mounting seat, a guide rail and two pushing cylinders, the guide rail is fixedly arranged on the upper surface of the mounting seat in the length direction, the two pushing cylinders are fixedly arranged at both ends of the mounting seat, the placement seat is fixedly arranged on the mounting seat, the clamping block is slidably connected to the guide rail, and the two pushing cylinders synchronously push the two clamping blocks towards or away from the placement seat.
[0014] By adopting the above technical solution, the clamping block slidably connected to the guide rail is synchronously pushed by two pushing cylinders, thereby improving the clamping stability of the clamping block.
[0015] Preferably, a plurality of the clamping assemblies are provided, and the plurality of the clamping assemblies are spaced apart along the length direction of the mounting seat, and two clamping blocks of two adjacent clamping assemblies that are far away from each other are connected with a synchronization rod.
[0016] By adopting the above technical solution, multiple clamping assemblies are set up, and multiple hooks and nut seats can be placed at one time. The two clamping blocks that are far away from each other are connected to two adjacent clamping parts through a synchronization rod, so that the clamping blocks of multiple clamping assemblies can be synchronously pushed to the clamping position or the non-clamping position through two pushing cylinders, thereby improving the placement and clamping efficiency of the hooks and nut seats, thereby improving the welding efficiency of the hooks.
[0017] Preferably, a welding device is also included, which includes a moving mechanism, a bracket, and a welding head. The moving mechanism includes a longitudinal drive component, a transverse drive component, and a vertical drive component. The longitudinal drive component is installed on the machine platform, the transverse drive component is installed on the longitudinal drive component, the vertical drive component is installed on the transverse drive component, the bracket is installed on the vertical drive component, and the welding head is installed on the bracket.
[0018] By adopting the above technical solution, the transverse drive component drives the vertical drive component to move transversely close to the clamp. When the welding head on the bracket is located above the clamp, the vertical drive component drives the bracket to move downward, thereby driving the welding head on the bracket to move downward close to the connection between the nut seat and the hook for welding. The welding head is driven longitudinally by the longitudinal drive component to gradually weld the hooks and nut seats on multiple clamping components, thereby improving the welding efficiency.
[0019] Preferably, the welding head is rotatably connected to the bracket, a servo motor is mounted on the bracket, and the servo motor is connected to the welding head via a gear set for driving the welding head to rotate and weld.
[0020] By adopting the above technical solution, the servo motor drives the welding head to rotate and offset, so that welding can be performed on the contact positions between the two sides of the nut seat and the hook, thereby improving the welding quality and efficiency of the hook and the nut seat.
[0021] Preferably, a plurality of the clamps are provided, and the plurality of the clamps are installed on the machine platform at intervals.
[0022] By adopting the above technical solution and setting a plurality of clamps, the number of hooks and nut seats placed can be increased, so that welding can be performed one by one through a welding device, further improving the welding efficiency of the hooks.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] The hook is placed in the first placement groove and the nut seat is placed in the second placement groove. The driving mechanism drives the mounting plate to drive the pre-stressing column to press on the nut seat. Then the pushing assembly of the clamp pushes the two clamping blocks in the clamping assembly to clamp the hook, so that the rod of the hook is close to the nut seat. In the process of close to the nut seat, the pre-stressing column is in a state of pressing the nut seat, thereby improving the stability of the nut seat placed in the second placement groove, and then improving the quality of welding between the hook and the nut seat. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the structure of the double hook in the embodiment of the present application.
[0026] Figure 2 It is a schematic diagram of the overall structure of the automatic welding machine in the embodiment of the present application.
[0027] Figure 3 It is a schematic diagram of the structure of the clamping assembly in an embodiment of the present application.
[0028] Figure 4 It is a schematic diagram of the overall structure of the clamp in the embodiment of the present application.
[0029] Figure 5 It is a schematic diagram of the installation structure of the clamp and the pre-pressing device in the embodiment of the present application.
[0030] Description of reference numerals: 1. double hook; 11. hook; 12. rod; 13. nut seat; 2. machine; 3. welding device; 31. moving mechanism; 311. longitudinal drive assembly; 312. transverse drive assembly; 313. vertical drive assembly; 32. bracket; 33. welding head; 34. servo motor; 4. fixture; 41. clamping assembly; 411. placement seat; 4111. first placement slot; 4112. second placement slot; 412. clamping block; 4121. slide slot; 42. Pushing assembly; 421, mounting seat; 4211, bottom plate; 4212, side plate; 422, guide rail; 423, pushing cylinder; 424, synchronization rod; 5, preloading device; 51, preloading column; 52, mounting plate; 53, driving mechanism; 531, horizontal plate; 532, top plate; 533, vertical rod; 534, first cylinder; 535, base; 5351, fixing plate; 5352, vertical plate; 536, guide rod; 537, slider; 538, second cylinder; 539, stabilizing rod. DETAILED DESCRIPTION
[0031] The following is combined with Figure 1-5 This application is described in further detail.
[0032] The present application embodiment discloses a double hook automatic welding machine. Figure 1 The double hook 1 includes two hooks 11, a rod 12 and two nut seats 13. The rod 12 is arranged in an inverted U shape. The side walls of the two nut seats 13 are welded and fixed in the space formed by the inverted U shape of the rod 12 by a welding machine. In order to facilitate the placement of the nut seats 13 in the rod 12, the distance between the inverted U-shaped rods 12 is greater than the outer diameter of the nut seats 13.
[0033] Reference Figure 1 and Figure 2 The automatic welding machine includes a machine table 2, a welding device 3, a clamp 4 and a pre-pressing device 5. The clamp 4 is arranged on the upper surface of the machine table 2, and is used to place the rod 12 and the nut seat 13, and clamp the rod 12 close to the nut seat 13; the pre-pressing device 5 is arranged on the upper surface of the machine table 2 on one side of the clamp 4, and is used to move and press against the nut seat 13 before the clamp 4 clamps the rod 12; the welding device 3 is arranged on the machine table 2, and is used to weld the contact position on both sides of the rod 12 and the nut seat 13 of the double hook 1.
[0034] The rod 12 and nut seat 13 of the hook are placed on the clamp 4. After starting, the controller controls the pre-stressing device 5 to pre-stress and fix the nut seat 13 first, and then controls the clamp 4 to clamp the rod 12 and the nut seat 13 tightly, and then controls the pre-stressing device 5 to move to one side of the clamp 4, and finally controls the welding device 3 to weld the contact position between the rod 12 and the nut seat 13 on the clamp 4.
[0035] In order to improve the welding efficiency of the double hook 1, multiple clamps 4 are provided, and the multiple clamps 4 are arranged at intervals on the machine table 2, and a pre-pressing device 5 is provided for each clamp 4. In this embodiment, two clamps 4 and two pre-pressing devices 5 are provided.
[0036] Reference Figure 2 The welding device 3 includes a moving mechanism 31, a bracket 32, and a welding head 33. The moving mechanism 31 includes a longitudinal driving assembly 311, a transverse driving assembly 312, and a vertical driving assembly 313. The longitudinal driving assembly 311 is mounted on the machine 2, the transverse driving assembly 312 is mounted on the longitudinal driving assembly 311, the vertical driving assembly 313 is mounted on the transverse driving assembly 312, the bracket 32 is mounted on the vertical driving assembly 313, and the welding head 33 is mounted on the bracket 32. The transverse driving assembly 312 drives the vertical driving assembly 313 to move transversely close to the fixture 4. When the welding head 33 on the bracket 32 is located above the fixture 4, the vertical driving assembly 313 drives the bracket 32 to move downward, thereby driving the welding head 33 on the bracket 32 to move downward close to the connection between the nut seat 13 and the rod 12 for welding. The longitudinal driving assembly 311 drives the welding head 33 to move longitudinally, thereby sequentially welding the connection between the rod 12 and the nut seat 13 on multiple fixtures 4, thereby improving the welding efficiency. The longitudinal drive assembly 311 , the transverse drive assembly 312 and the vertical drive assembly 313 in this embodiment are all structures driven by a screw slide and a motor.
[0037] In order to facilitate welding of the contact positions between the two sides of the nut seat 13 and the rod 12, the welding head 33 is rotatably connected to the bracket 32, and a servo motor 34 is installed on the bracket 32. The servo motor 34 is connected to the welding head 33 through a gear set, and is used to drive the welding head 33 to rotate the offset angle and then cooperate with the vertical drive assembly 313 to perform welding. Thereby improving the welding quality and efficiency of the hook and the nut seat 13.
[0038] Reference Figure 3 and Figure 4The clamp 4 includes a clamping assembly 41 and a pushing assembly 42. The clamping assembly 41 includes a placement seat 411 and two clamping blocks 412. The two clamping blocks 412 are respectively located on both sides of the placement seat 411. The placement seat 411 is provided with a first placement groove 4111 for the rod 12 to be embedded and a second placement groove 4112 for the nut seat 13 to be embedded. Both sides of the second placement groove 4112 are connected to the first placement groove 4111. The pushing assembly 42 synchronously pushes the two clamping blocks 412 to approach or move away from the placement seat 411. The pushing assembly 42 includes a mounting seat 421, a guide rail 422 and two pushing cylinders 423. The guide rail 422 is fixedly arranged on the upper surface of the mounting seat 421 in the length direction. Specifically, the mounting seat 421 includes a bottom plate 4211 fixedly mounted horizontally on the machine table 2 and side plates 4212 vertically arranged at both ends of the bottom plate 4211, two push cylinders 423 are fixedly arranged at both ends of the mounting seat 421 through the side plates 4212, the placement seat 411 is fixedly arranged on the upper surface of the bottom plate 4211 of the mounting seat 421, the clamping block 412 is provided with a slide groove 4121, the clamping block 412 is slidably connected to the guide rail 422 through the slide groove 4121, and the telescopic extension of the two push cylinders 423 is fixedly connected to the clamping block 412. The clamping block 412 slidably connected to the guide rail 422 is synchronously pushed by the two push cylinders 423, so as to improve the clamping stability of the clamping block 412.
[0039] Reference Figure 4 Furthermore, a plurality of clamping assemblies 41 are provided, and the plurality of clamping assemblies 41 are arranged at intervals along the length direction of the mounting seat 421, and the two clamping blocks 412 of two adjacent clamping assemblies 41 that are far away from each other are connected with a synchronization rod 424. By providing a plurality of clamping assemblies 41, a plurality of double hooks 1 can be placed at one time, and the two clamping blocks 412 of two adjacent clamping members that are far away from each other are connected through the synchronization rod 424, so that the clamping blocks 412 of the plurality of clamping assemblies 41 can be synchronously pushed to the clamping position or the non-clamping position through two pushing cylinders 423, thereby improving the clamping efficiency of the hook and the nut seat 13, thereby improving the welding efficiency of the hook. Three clamping assemblies 41 are provided in this embodiment.
[0040] Reference Figure 3 and Figure 5The pre-stressing device 5 is arranged on one side of the clamp 4. The pre-stressing device 5 includes a pre-stressing column 51, a mounting plate 52 and a driving mechanism 53. The pre-stressing column 51 is fixedly mounted on the mounting plate 52. A plurality of pre-stressing columns 51 are arranged, and the plurality of pre-stressing columns 51 are arranged corresponding to the second placement groove 4112 on the mounting seat 421. The output end of the driving mechanism 53 is connected to the mounting plate 52, and is used to drive the pre-stressing column 51 to approach the nut seat 13 or to move away from the nut seat 13. The rod 12 is placed in the first placement groove 4111, and the nut seat 13 is placed in the second placement groove 4112. The driving mechanism 53 drives the mounting plate 52 to drive the pre-stressing column 51 to be fixedly pressed on the nut seat 13, and then the clamp 4 clamps the hook, so that the rod 12 of the hook is close to the nut seat 13. In the process of close to the nut seat 13, the pre-stressing column 51 is in a state of pressing the nut seat 13, thereby improving the stability of the nut seat 13 placed in the second placement groove 4112, and then improving the quality of welding between the hook and the nut seat 13.
[0041] Reference Figure 5Specifically, the driving mechanism 53 includes a horizontal plate 531, a top plate 532, a vertical rod 533, a first cylinder 534, a base 535, a guide rod 536, a slider 537 and a second cylinder 538. The horizontal plate 531, the top plate 532 and the mounting plate 52 are all horizontally arranged, and the mounting plate 52 is located between the top plate 532 and the horizontal plate 531. The cylinder body of the first cylinder 534 is vertically fixed on the lower surface of the horizontal plate 531, and the telescopic shaft of the first cylinder 534 movably passes through the horizontal plate 531 and is fixedly connected to the top plate 532. The vertical rod 533 vertically moves through the horizontal plate 531, and the upper end of the vertical rod 533 is fixedly connected to the lower surface of the top plate 532, and the lower end of the vertical rod 533 is fixedly connected to the upper surface of the mounting plate 52. In this embodiment, two vertical rods 533 are provided, and the two vertical rods 533 are arranged at intervals along the length direction of the mounting plate 52. Two stabilizing rods 539 are fixedly provided on the lower surface of the top plate 532, and the two stabilizing rods 539 are movably arranged in the horizontal plate 531. The two vertical rods 533 and the two stabilizing rods 539 are arranged in a rectangular distribution, thereby improving the stability of the top plate 532 and the mounting plate 52 when moving up and down. The base 535 includes a fixed plate 5351 and two vertical plates 5352. The fixed plate 5351 is fixed on the machine table 2 by screws, and the two vertical plates 5352 are vertically fixed at both ends of the fixed plate 5351. Two guide rods 536 are provided, and the two guide rods 536 are horizontally spaced between the two vertical plates 5352 of the base 535. The slider 537 is movably sleeved with the two guide rods 536. The side of the horizontal plate 531 away from the clamp 4 is fixedly connected to the upper surface of the slider 537, and the second cylinder 538 is horizontally fixedly provided on the vertical plate 5352 away from the clamp 4. The telescopic shaft of the second cylinder 538 is fixedly connected to the slider 537. The slider 537 is driven by the second cylinder 538 to move along the length direction of the guide rod 536, thereby driving the pre-pressing column 51 to be located above the clamp 4 or on one side of the clamp 4, so that the pre-pressing device 5 can avoid it, which is convenient for the clamp 4 to release and unload materials.
[0042] The implementation principle of a double-hook automatic welding machine in an embodiment of the present application is as follows: the rod 12 is placed in the first placement groove 4111, and the nut seat 13 is placed in the second placement groove 4112. The driving mechanism 53 drives the mounting plate 52 to drive the pre-stressing column 51 to be fixedly pressed on the nut seat 13, and then the pushing assembly 42 of the clamp 4 pushes the two clamping blocks 412 in the clamping assembly 41 to clamp the hook, so that the rod 12 of the hook is close to the nut seat 13. In the process of being close to the nut seat 13, the pre-stressing column 51 is in a state of pressing the nut seat 13, thereby improving the stability of the nut seat 13 placed in the second placement groove 4112, and then improving the quality of welding between the hook and the nut seat 13.
[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A double hook automatic welding machine, characterized by: The invention comprises a machine platform (2), a clamp (4) and a pre-pressing device (5), wherein the clamp (4) comprises a clamping assembly (41) and a pushing assembly (42), wherein the clamping assembly (41) comprises a placement seat (411) and two clamping blocks (412), wherein the two clamping blocks (412) are respectively located on both sides of the placement seat (411), and the placement seat (411) is provided with a first placement groove (4111) for embedding a hook and a second placement groove (4112) for embedding a nut seat (13); the pushing assembly (42) synchronously pushes the two clamping blocks (412) to approach or move away from the placement seat (411); The pre-pressing device (5) is used to press and fix the nut seat (13) before the clamp (4) is clamped. The pre-pressing device (5) comprises a pre-pressing column (51), a mounting plate (52) and a driving mechanism (53). The pre-pressing column (51) is fixedly mounted on the mounting plate (52). The output end of the driving mechanism (53) is connected to the mounting plate (52) and is used to drive the pre-pressing column (51) to approach the pressing nut seat (13) or to move away from the nut seat (13).
2. The double hook automatic welding machine according to claim 1, characterized in that: The driving mechanism (53) comprises a horizontal plate (531), a top plate (532), a vertical rod (533) and a first cylinder (534); the horizontal plate (531), the top plate (532) and the mounting plate (52) are all arranged horizontally; the mounting plate (52) is located between the top plate (532) and the horizontal plate (531); the cylinder body of the first cylinder (534) is vertically fixed on the horizontal plate (531); the telescopic shaft of the first cylinder (534) is fixedly connected to the top plate (532); the vertical rod (533) vertically moves through the horizontal plate (531); the upper end of the vertical rod (533) is fixedly connected to the lower surface of the top plate (532); and the lower end of the vertical rod (533) is fixedly connected to the upper surface of the mounting plate (52).
3. The double hook automatic welding machine according to claim 2 is characterized in that: The pre-pressing device (5) is arranged on the machine table (2) on one side of the clamp (4), and the driving mechanism (53) also includes a base (535), a guide rod (536), a slider (537) and a second cylinder (538). Two guide rods (536) are arranged, and the two guide rods (536) are arranged horizontally and spaced apart on the base (535). The slider (537) is movably sleeved with the guide rod (536). The horizontal plate (531) is fixedly connected to the slider (537) on the side away from the clamp (4). The second cylinder (538) is horizontally fixedly arranged on the base (535) on the side away from the clamp (4), and the telescopic shaft of the second cylinder (538) is fixedly connected to the slider (537).
4. The double hook automatic welding machine according to claim 1, characterized in that: The pushing assembly comprises a mounting seat (421), a guide rail (422) and two pushing cylinders (423); the guide rail (422) is fixedly arranged on the upper surface of the mounting seat (421) in the longitudinal direction; the two pushing cylinders (423) are fixedly arranged at two ends of the mounting seat (421); the placement seat (411) is fixedly arranged on the mounting seat (421); the clamping block (412) is slidably connected to the guide rail (422); and the two pushing cylinders (423) synchronously push the two clamping blocks (412) to approach or move away from the placement seat (411).
5. The double hook automatic welding machine according to claim 4 is characterized in that: A plurality of the clamping assemblies (41) are provided, and the plurality of the clamping assemblies (41) are arranged at intervals along the length direction of the mounting seat (421), and two clamping blocks (412) of two adjacent clamping assemblies (41) that are away from each other are connected to a synchronization rod (424).
6. The double hook automatic welding machine according to claim 5, characterized in that: The invention also comprises a welding device (3), wherein the welding device (3) comprises a moving mechanism (31), a bracket (32), and a welding head (33); the moving mechanism (31) comprises a longitudinal drive component (311), a transverse drive component (312), and a vertical drive component (313); the longitudinal drive component (311) is mounted on the machine platform (2); the transverse drive component (312) is mounted on the longitudinal drive component (311); the vertical drive component (313) is mounted on the transverse drive component (312); the bracket (32) is mounted on the vertical drive component (313); and the welding head (33) is mounted on the bracket (32).
7. The double hook automatic welding machine according to claim 6, characterized in that: The welding head (33) is rotatably connected to the bracket (32), a servo motor (34) is mounted on the bracket (32), and the servo motor (34) is connected to the welding head (33) via a gear set, and is used to drive the welding head (33) to rotate and weld.
8. The double hook automatic welding machine according to claim 1, characterized in that: A plurality of the clamps (4) are provided, and the plurality of the clamps (4) are installed on the machine platform (2) at intervals.