Seat frame skeleton welding clamp

Abstract

The utility model relates to the technical field of seat frame framework welding, in particular to a seat frame framework welding clamp which comprises a bottom plate and a first supporting column, the first supporting column is arranged on the upper surface of the bottom plate, a rectangular piece is arranged on the short vertical plane of the first supporting column, and a hydraulic telescopic rod is arranged on the upper surface of the rectangular piece in a penetrating mode. And an H-shaped plate is arranged on the upper surface of the first supporting column, and a round rod is arranged on the vertical plane of an inner ring of the H-shaped plate in a penetrating mode. Compared with the prior art, the device has the advantages that the structure is reasonable, the device is provided with a cleaning structure, waste scraps and the like in the welding process are collected, and the welding efficiency is improved. In addition, scraps adhering to the vertical face of the clamp and the bottom plate can be removed and collected, adhesion of residues generated after welding of the seat frame framework to the workbench is effectively reduced, and the cleanliness and safety of the working environment are kept.

Description

Technical Field

[0001] The utility model relates to the technical field of seat frame frame welding, in particular to a seat frame frame welding fixture. Background Art

[0002] With the continuous development of the times, the field of automobile manufacturing has achieved rapid development. Car seats are basic devices of automobiles and important safety components of automobiles. They support the weight of passengers and alleviate the vibration and impact transmitted by the car body. They are directly related to the driving comfort and safety of drivers and passengers.

[0003] In the welding process of the existing welding fixture, the welding rod or welding wire reacts chemically with the base material, which will produce some waste slag and debris. These residues and waste chips may adhere to the welding area or scatter around. In addition, there will be residues on the vertical surface of the fixture, which is very troublesome to clean up. Therefore, a seat frame frame welding fixture with a cleaning structure is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a seat frame welding fixture to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seat frame skeleton welding fixture, comprising: a base plate and a first support column, the first support column is arranged on the upper surface of the base plate, a rectangular sheet is arranged on the short vertical surface of the first support column, a hydraulic telescopic rod is penetrated on the upper surface of the rectangular sheet, an H-shaped plate is arranged on the upper surface of the first support column, and a round rod is penetrated on the vertical surface of the inner ring of the H-shaped plate.

[0006] Preferably, a connecting rod is provided on the rod body of the round rod in the inner ring of the H-shaped plate, a U-shaped frame is provided at the vertical surface of the connecting rod close to the round rod, an N-shaped rod is installed at the vertical surface of the connecting rod away from the round rod, and a notch is provided on the lower surface of the N-shaped rod.

[0007] Preferably, a second support column is provided on the upper surface of the base plate, an L-shaped plate is provided on the vertical surface of the second support column close to the notch, a first U-shaped block is provided on the upper surface of the L-shaped plate, a first rectangular plate is provided on the vertical surface of the second support column facing the notch, a threaded rod is provided through the vertical surface of the first rectangular plate, a motor is installed on the circular surface of the threaded rod away from the second support column, and a first rectangular plate is also provided at the end of the threaded rod.

[0008] Preferably, a second rectangular plate is provided on the upper surface of the base plate, a pair of welding plate limiting devices are provided on the upper surface of the second rectangular plate, a sliding groove is opened on the upper surface of the base plate, a skeleton clamping device is provided on the upper surface of the base plate, and a rectangular groove is opened on the upper surface of the base plate.

[0009] Preferably, a convex block is provided on the upper surface of the base plate, baffles are provided on the upper surfaces of both sides of the convex block, a scraper tool is provided on the short vertical surface of the baffle close to the second rectangular plate, a fixed block is provided on the upper surface of the base plate, a telescopic gas rod is penetrated on the vertical surface of the fixed block, and a push cutting tool is installed on the vertical surface of the convex block facing the welding piece limiting device.

[0010] Preferably, a storage frame is provided inside the rectangular groove, a circle of inclined plates is provided at the cross section of the upper end of the storage frame, a U-shaped handle is provided through the inclined surface of the inclined plate, a hole is provided on the vertical surface inside the storage frame, a placement groove is provided inside the bottom plate, and an exhaust fan is installed on the bottom surface inside the placement groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the utility model has a reasonable structure, and the equipment has a cleaning structure, so that the waste chips in the welding process can be collected, and the waste chips adhering to the vertical surface and the bottom plate of the clamp can also be scraped off and collected, and the adhesion of the residue after the seat frame welding to the workbench can be effectively reduced, and the working environment can be kept clean and safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the connection structure at the first support column of the utility model.

[0014] Figure 3 This is a schematic diagram of the connection structure at the second support column of the utility model.

[0015] Figure 4 It is a schematic diagram of the top view of the rectangular groove structure of the utility model.

[0016] Figure 5 It is a schematic diagram of the structure of the graphic block of the utility model.

[0017] Figure 6 It is a schematic diagram of the internal structure of the rectangular trough of the utility model.

[0018] In the figure: 1. bottom plate; 2. first support column; 3. rectangular sheet; 4. hydraulic telescopic rod; 5. H-shaped plate; 6. round rod; 7. connecting rod; 8. U-shaped frame; 9. N-shaped rod; 10. notch; 11. second support column; 12. L-shaped plate; 13. first U-shaped block; 14. first rectangular plate; 15. threaded rod; 16. motor; 17. second rectangular plate; 18. welding piece limit device; 19. slide groove; 20. skeleton clamping device; 21. rectangular groove; 22. convex block; 23. baffle; 24. scraper tool; 25. fixed block; 26. telescopic gas rod; 27. push cutting tool; 28. storage frame; 29. ​​tilting plate; 30. U-shaped handle; 31. cavity; 32. placement slot; 33. exhaust fan. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 6 The utility model provides a technical solution: a seat frame skeleton welding fixture, comprising: a bottom plate 1 and a first support column 2. A first support column 2 is arranged on the upper surface of the bottom plate 1, a rectangular sheet 3 is arranged on the short vertical surface of the first support column 2, a hydraulic telescopic rod 4 is penetrated on the upper surface of the rectangular sheet 3, an H-shaped plate 5 is arranged on the upper surface of the first support column 2, a round rod 6 is penetrated on the vertical surface of the inner ring of the H-shaped plate 5, and a bearing is arranged at the intersection of the round rod 6 and the H-shaped plate 5.

[0021] Furthermore, a connecting rod 7 is penetrated on the rod body of the round rod 6 which is located in the inner ring of the H-shaped plate 5, a U-shaped frame 8 is provided at the vertical surface of the connecting rod 7 close to the round rod 6, and a round rod is also penetrated at the vertical surface of the inner ring of the U-shaped frame 8, and the round rod penetrates the lifting rod of the hydraulic telescopic rod 4, and an N-shaped rod 9 is installed at the vertical surface of the connecting rod 7 away from the round rod 6, and a notch 10 is opened on the lower surface of the N-shaped rod 9.

[0022] Furthermore, a second support column 11 is provided on the upper surface of the base plate 1, an L-shaped plate 12 is provided on the vertical surface of the second support column 11 close to the notch 10, a first U-shaped block 13 is provided on the upper surface of the L-shaped plate 12, a first rectangular plate 14 is provided on the vertical surface of the second support column 11 facing the notch 10, a threaded rod 15 is penetrated through the vertical surface of the first rectangular plate 14, a motor 16 is installed on the circular surface of the threaded rod 15 away from the second support column 11, and a first rectangular plate 14 is also provided at the end of the threaded rod 15.

[0023] Furthermore, a second rectangular plate 17 is provided on the upper surface of the base plate 1, a pair of welding plate limiting devices 18 are provided on the upper surface of the second rectangular plate 17, a slide groove 19 is opened on the upper surface of the base plate 1, a skeleton clamping device 20 is provided on the upper surface of the base plate 1, and a rectangular groove 21 is opened on the upper surface of the base plate 1.

[0024] Furthermore, a convex block 22 is provided on the upper surface of the base plate 1, and baffles 23 are provided on the upper surfaces of both sides of the convex block 22. A scraper tool 24 is provided on the short vertical surface of the baffle 23 close to the second rectangular plate 17, and the distance between a pair of scraper tools 24 is the same as the distance between the second rectangular plate 17 and the skeleton clamping device 20. A fixed block 25 is provided on the upper surface of the base plate 1, and a telescopic gas rod 26 is penetrated on the vertical surface of the fixed block 25. A push cutting tool 27 is installed on the vertical surface of the convex block 22 facing the welding piece limiting device 18.

[0025] Furthermore, a storage frame 28 is provided inside the rectangular groove 21, and a circle of inclined plates 29 are provided at the cross section of the upper end of the storage frame 28. A U-shaped handle 30 is provided through the inclined surface of the inclined plate 29, and the U-shaped handle 30 and the inclined plate 29 are not in a fixed relationship. A baffle is provided at the lower surface of the U-shaped handle 30 so that the U-shaped handle can be directly pulled out. A hole 31 is provided at the vertical surface inside the storage frame 28, and a placement groove 32 is provided inside the bottom plate 1. An exhaust fan 33 is installed on the bottom surface inside the placement groove 32. The exhaust fan 33 sucks waste chips into the storage frame 28, and the diameter of the hole 31 is smaller than the waste chips, so there is no need to worry about the waste chips being directly sucked into the exhaust fan 33.

[0026] Working principle: first place the skeleton on the arc surface of the first U-shaped block 13 set on the vertical plane of the second support column 11 and the skeleton clamping device 20, and then start the motor on the surface of the slide slot 19, so that the threaded rod 10 on the rotating shaft drives the second rectangular plate 17 to move forward through the moving block. At this time, another welding piece limiting device 18, the cylindrical rod on its vertical surface, will play a role in pushing the skeleton. When the skeleton is pushed to the limit of the circular hole of the L-shaped plate 12, it has a clamping and fixing effect on the skeleton. At this time, the welding piece is fixed on the welding piece limiting device 18 and the second support column 11 respectively, and welding work can be carried out. After the fixture is completed with the welding equipment, the waste chips need to be cleaned after welding. Start the exhaust fan 33 first, because there is a hole 31 on the vertical surface inside the storage frame 28. The interior of the base plate 1 is provided with a placement groove 32, and an exhaust fan 33 is installed on the bottom surface of the placement groove 32, so the exhaust fan 33 will suck the waste chips that are not adhered into the storage frame 21, and the diameter of the cavity 31 is smaller than the waste chips, so there is no need to worry about the waste chips being directly sucked into the exhaust fan 33, and then the telescopic gas rod 26 will start, because the distance between a pair of scraper tools 24 and the distance between the second rectangular plate 17 and the skeleton clamping device 20 are the same, so the scraper tool 24 will clean up the waste chips adhered to the vertical surface of the fixture and the base plate, and then the scraped waste chips will also be sucked into the storage groove 21, and while the telescopic gas rod 26 is working, the pushing tool 27 will also remove the waste chips on the surface of the base plate 1 between the second rectangular plate 17 and the skeleton clamping device 20.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model 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 make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A seat frame welding fixture, comprising: a base plate (1) and a first support column (2), characterized in that: A first support column (2) is arranged on the upper surface of the base plate (1), a rectangular sheet (3) is arranged on the short vertical surface of the first support column (2), a hydraulic telescopic rod (4) is penetrated through the upper surface of the rectangular sheet (3), an H-shaped plate (5) is arranged on the upper surface of the first support column (2), and a round rod (6) is penetrated through the vertical surface of the inner ring of the H-shaped plate (5).

2. A seat frame welding fixture according to claim 1, characterized in that: A connecting rod (7) is provided on the rod body of the round rod (6) located in the inner ring of the H-shaped plate (5), and a U-shaped frame (8) is provided on the vertical surface of the connecting rod (7) close to the round rod (6), and an N-shaped rod (9) is installed on the vertical surface of the connecting rod (7) away from the round rod (6), and a notch (10) is provided on the lower surface of the N-shaped rod (9).

3. A seat frame welding fixture according to claim 1, characterized in that: A second support column (11) is arranged on the upper surface of the bottom plate (1), an L-shaped plate (12) is arranged on the vertical surface of the second support column (11) close to the notch (10), a first U-shaped block (13) is arranged on the upper surface of the L-shaped plate (12), a first rectangular plate (14) is arranged on the vertical surface of the second support column (11) facing the notch (10), a threaded rod (15) is arranged through the vertical surface of the first rectangular plate (14), a motor (16) is installed on the circular surface of the threaded rod (15) away from the second support column (11), and a first rectangular plate (14) is also arranged at the end of the threaded rod (15).

4. A seat frame welding fixture according to claim 1, characterized in that: A second rectangular plate (17) is arranged on the upper surface of the base plate (1), a pair of welding plate limiting devices (18) are arranged on the upper surface of the second rectangular plate (17), a sliding groove (19) is provided on the upper surface of the base plate (1), a skeleton clamping device (20) is provided on the upper surface of the base plate (1), and a rectangular groove (21) is provided on the upper surface of the base plate (1).

5. The seat frame welding fixture according to claim 1, characterized in that: A convex block (22) is provided on the upper surface of the bottom plate (1), baffles (23) are provided on the upper surfaces of both sides of the convex block (22), a scraper tool (24) is provided on the short vertical surface of the baffle (23) close to the second rectangular plate (17), a fixed block (25) is provided on the upper surface of the bottom plate (1), a telescopic gas rod (26) is penetrated on the vertical surface of the fixed block (25), and a push cutting tool (27) is installed on the vertical surface of the convex block (22) facing the welding piece limiting device (18).

6. A seat frame welding fixture according to claim 4, characterized in that: A storage frame (28) is arranged inside the rectangular groove (21); a circle of inclined plates (29) are arranged at the cross section of the upper end of the storage frame (28); a U-shaped handle (30) is arranged through the inclined surface of the inclined plate (29); a cavity (31) is arranged at the vertical surface inside the storage frame (28); a placement groove (32) is arranged inside the bottom plate (1); and an exhaust fan (33) is installed on the bottom surface inside the placement groove (32).

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