Turnover type automobile welding fixture

Abstract

The utility model relates to the technical field of welding fixtures, in particular to a turnover type automobile welding fixture which comprises a bottom plate, a supporting seat and a clamping mechanism. The clamping mechanism comprises a vertical plate, an open groove, a bearing, a gear, a hydraulic assembly, a clamping plate, a groove, a first telescopic rod, a connecting plate, a limiting plate, a second telescopic rod and a long plate, the bottom of the vertical plate is connected with the top of the bottom plate, the open groove is formed in the vertical plate, the gear is connected with the inner wall of the open groove through the bearing, and the hydraulic assembly is arranged on the clamping plate. One end of the hydraulic assembly is connected with the gear, the other end of the hydraulic assembly is connected with the clamping plate, the groove is formed in the vertical plate, one end of the first telescopic rod is connected with the inner wall of the groove, and the other end of the first telescopic rod is connected with the connecting plate. The problem that existing equipment is inconvenient to turn over is solved.

Description

Technical Field

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

[0002] As we all know, automobile welding refers to the process of welding and assembling the car body or vehicle parts during the automobile manufacturing process. Welding, as one of the core processing technologies in automobile manufacturing, plays an important role in automobile welding, and welding fixtures play a stabilizing role in the welding process.

[0003] Existing automobile welding fixtures are generally not convenient for driving parts to rotate. When different surfaces of a part need to be processed, the part needs to be disassembled, adjusted in position, and then fixed with a fixture, which is very troublesome, wastes a certain amount of time, and reduces work efficiency. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a reversible automobile welding fixture.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: A reversible automobile welding fixture comprises a base plate, a support seat and a clamping mechanism, the support seat is arranged at the bottom of the base plate, the clamping mechanism comprises a vertical plate, a slot, a bearing, a gear, a hydraulic assembly, a clamping plate, a groove, a first telescopic rod, a connecting plate, a limit plate, a second telescopic rod and a long plate, the bottom of the vertical plate is connected to the top of the base plate, the slot is arranged on the vertical plate, the gear is connected to the inner wall of the slot through the bearing, one end of the hydraulic assembly is connected to the gear, and the other end of the hydraulic assembly is connected to the clamping plate, the groove is arranged on the vertical plate, one end of the first telescopic rod is connected to the inner wall of the groove, the other end of the first telescopic rod is connected to the connecting plate, one end of the limit plate is connected to the connecting plate, the other end of the limit plate is stuck in the gear, the long plate partially extends into the limit plate and the inner wall of the groove, one end of the second telescopic rod is connected to the connecting plate, and the other end of the second telescopic rod extends into the long plate, two clamping mechanisms are provided, and several support seats are provided.

[0008] In order to improve the stability, the present invention is improved in that the two clamping mechanisms are symmetrically arranged.

[0009] In order to facilitate the operation of the equipment, the present invention has an improvement in that a controller is provided behind the base plate, and the controller is electrically connected to the hydraulic assembly.

[0010] In order to improve the engagement effect, the present invention is improved in that the limiting plate matches the gear.

[0011] In order to improve the connection effect, the present invention is improved in that a plurality of the support seats are welded to the bottom of the base plate.

[0012] In order to improve the strength of the bottom plate, the present invention has an improvement in that the bottom plate is made of alloy steel.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a reversible automobile welding fixture with the following beneficial effects:

[0015] The reversible automobile welding fixture has a clamping mechanism that can be rotated to facilitate adjustment of the angle of the clamped component. This avoids the need, as in traditional structures, to separate the component from the clamping mechanism, adjust the angle, and then fix it with the clamping mechanism when the angle needs to be adjusted. The component can be directly rotated through this structure, which can save a certain amount of time and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure at A in the middle;

[0018] Figure 3 This is a schematic diagram of the shaft side structure of the utility model;

[0019] Figure 4 For this utility model Figure 1 Front view of

[0020] In the figure: 1. Base plate; 2. Support seat; 3. Clamping mechanism; 4. Vertical plate; 5. Slot; 6. Bearing; 7. Gear; 8. Hydraulic assembly; 9. Clamping plate; 10. Groove; 11. First telescopic rod; 12. Connecting plate; 13. Limiting plate; 14. Second telescopic rod; 15. Long plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 A reversible automobile welding fixture includes a base plate 1, a support seat 2 and a clamping mechanism 3. The support seat 2 is arranged at the bottom of the base plate 1. The clamping mechanism 3 includes a vertical plate 4, a slot 5, a bearing 6, a gear 7, a hydraulic component 8, a clamping plate 9, a groove 10, a first telescopic rod 11, a connecting plate 12, a limit plate 13, a second telescopic rod 14 and a long plate 15. The bottom of the vertical plate 4 is connected to the top of the base plate 1. The slot 5 is opened on the vertical plate 4. The gear 7 is connected to the inner wall of the slot 5 through the bearing 6. One end of the hydraulic component 8 is connected to the gear 7. The hydraulic component 8 The other end is connected to the clamping plate 9, the groove 10 is opened on the vertical plate 4, one end of the first telescopic rod 11 is connected to the inner wall of the groove 10, the other end of the first telescopic rod 11 is connected to the connecting plate 12, one end of the limiting plate 13 is connected to the connecting plate 12, the other end of the limiting plate 13 is stuck in the gear 7, the long plate 15 partially extends into the limiting plate 13 and the inner wall of the groove 10, one end of the second telescopic rod 14 is connected to the connecting plate 12, the other end of the second telescopic rod 14 extends into the long plate 15, two clamping mechanisms 3 are provided, and several support seats 2 are provided.

[0023] When in use, first place the equipment in the designated position, then support the equipment through the support seat 2 at the bottom of the base plate 1, then place the parts to be clamped between the two clamping plates 9, then start the hydraulic assembly 8 to move the two clamping plates 9 to fix the parts and process the parts. When it is necessary to process different surfaces of the automobile parts, first push the second telescopic rod 14 to separate the second telescopic rod 14 from the long plate 15, then separate the long plate 15 from the limit plate 13 and the inner wall of the groove 10, then pull the connecting plate 12 to extend the first telescopic rod 11 in the groove 10 opened on the vertical plate 4, drive the limit plate 13 on the connecting plate 12 to separate from the gear 7, and then rotate the through The gear 7 connected to the inner wall of the groove 10 through the bearing 6 drives the components on the clamping plate 9 on the hydraulic assembly 8 to rotate, rotate to the appropriate position, and then limit it through the limit plate 13. How to limit it here is clearly known to those skilled in the art, and no specific description is given here. There are several tooth grooves on the gear 7, and the limit plate 13 can be inserted into the tooth groove to limit the gear 7. There are several tooth grooves. When the limit plate 13 extends into four of the several tooth grooves, the clamping plate 9 is rotated exactly ninety degrees. No specific description is given here. The sizes and shapes of all components in this structure are not specifically restricted here, and they need to be produced according to actual conditions, so no specific description is given here.

[0024] The above-mentioned clamping mechanism 3 has poor stability. In order to solve this problem, in this embodiment, the two clamping mechanisms 3 are symmetrically arranged.

[0025] The above-mentioned equipment is inconvenient to operate. In order to solve this problem, in this embodiment, a controller is provided behind the base plate 1 , and the controller is electrically connected to the hydraulic assembly 8 .

[0026] In order to improve the engagement effect, in this embodiment, the limiting plate 13 matches the gear 7 .

[0027] In order to improve the connection effect, in this embodiment, a plurality of the support seats 2 are welded to the bottom of the base plate 1 .

[0028] The above-mentioned bottom plate 1 has poor strength and is prone to breakage after long-term use. In order to solve this problem, in this embodiment, the bottom plate 1 is made of alloy steel.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reversible automobile welding fixture, comprising a base plate (1), a support seat (2) and a clamping mechanism (3), characterized in that: The support seat (2) is arranged at the bottom of the base plate (1); the clamping mechanism (3) comprises a vertical plate (4), a slot (5), a bearing (6), a gear (7), a hydraulic assembly (8), a clamping plate (9), a groove (10), a first telescopic rod (11), a connecting plate (12), a limit plate (13), a second telescopic rod (14) and a long plate (15); the bottom of the vertical plate (4) is connected to the top of the base plate (1); the slot (5) is provided on the vertical plate (4); the gear (7) is connected to the inner wall of the slot (5) through the bearing (6); one end of the hydraulic assembly (8) is connected to the gear (7); the other end of the hydraulic assembly (8) is connected to the clamping plate ( 9), the groove (10) is opened on the vertical plate (4), one end of the first telescopic rod (11) is connected to the inner wall of the groove (10), the other end of the first telescopic rod (11) is connected to the connecting plate (12), one end of the limiting plate (13) is connected to the connecting plate (12), the other end of the limiting plate (13) is stuck in the gear (7), the long plate (15) partially extends into the limiting plate (13) and the inner wall of the groove (10), one end of the second telescopic rod (14) is connected to the connecting plate (12), the other end of the second telescopic rod (14) extends into the long plate (15), two clamping mechanisms (3) are provided, and a plurality of support seats (2) are provided.

2. The reversible automobile welding fixture according to claim 1, characterized in that: The two clamping mechanisms (3) are symmetrically arranged.

3. The reversible automobile welding fixture according to claim 2, characterized in that: A controller is provided behind the base plate (1), and the controller is electrically connected to the hydraulic assembly (8).

4. The reversible automobile welding fixture according to claim 3, characterized in that: The limiting plate (13) matches the gear (7).

5. The reversible automobile welding fixture according to claim 4, characterized in that: A plurality of the support seats (2) are welded to the bottom of the base plate (1).

6. The reversible automobile welding fixture according to claim 5, characterized in that: The bottom plate (1) is made of alloy steel.

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