Auxiliary clamping mechanism for welding automobile reinforcing plate

Abstract

The utility model provides an auxiliary clamping mechanism for welding an automobile reinforcing plate, which comprises a telescopic rod, connectors are arranged at two ends of the telescopic rod, a support rod is rotatably matched in the connectors, a fixed plate is arranged at one end of the support rod, a connecting structure is arranged between the support rod and the fixed plate, a movable plate is arranged on one side of the fixed plate, and the movable plate is arranged on the other side of the fixed plate. A threaded rod is fixed to the movable plate and corresponds to the fixed plate, and a first nut is arranged on the threaded rod. According to the welding device, the connectors are installed at the two ends of the telescopic rod, the supporting rods are rotationally installed in the connectors, and the position of the reinforcing plate can be adjusted through the telescopic rod after the reinforcing plate is clamped, so that the reinforcing plate does not need to be disassembled, and the welding efficiency is improved; and the angles of the fixed plate and the movable plate can be adjusted, so that clamping can be performed in multiple directions, and the application range of the device is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping mechanisms, in particular to an auxiliary clamping mechanism for welding automobile reinforcement plates. Background Art

[0002] Automobile reinforcement plates are usually installed by welding. During welding, a clamp is usually required to clamp and fix the automobile parts and the reinforcement plates to facilitate welding. However, when clamping, a gap is easily generated between the reinforcement plates and the automobile parts, resulting in welding failure. The existing clamping device cannot adjust the position after clamping and fixing. When a gap is generated, the reinforcement plate needs to be disassembled, readjusted and clamped, resulting in low welding efficiency. In addition, most of the existing clamps can only clamp in one direction, resulting in a small scope of application.

[0003] To this end, the utility model provides an auxiliary clamping mechanism for welding an automobile reinforcement plate. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an auxiliary clamping mechanism for welding automobile reinforcement plates to solve the problems raised in the above-mentioned background technology. The utility model can adjust the position of the reinforcement plate without disassembling the reinforcement plate, thereby improving the welding efficiency; and it can be clamped in multiple directions, thereby expanding the scope of application of the device.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an auxiliary clamping mechanism for welding an automobile reinforcement plate, comprising a telescopic rod, both ends of the telescopic rod are equipped with connecting heads, a support rod is rotatably matched in the connecting head, one end of the support rod is equipped with a fixed plate, a connecting structure is installed between the support rod and the fixed plate, a movable plate is installed on one side of the fixed plate, a threaded rod is fixed on the movable plate, the threaded rod corresponds to the fixed plate, and a first nut is installed on the threaded rod.

[0006] Furthermore, the telescopic rod is fixedly connected to the connecting head, a rotation groove is provided in the connecting head, and the rotation groove corresponds to the supporting rod.

[0007] Furthermore, a rotating shaft is rotatably fitted in the rotating groove, and the rotating shaft is fixedly connected to the support rod.

[0008] Furthermore, a second nut is installed on one side of the connector, and the second nut is threadably matched with the rotating shaft.

[0009] Furthermore, a groove is formed at one end of the support rod, and an insertion rod is fixed on the fixing plate, and the insertion rod corresponds to the groove.

[0010] Furthermore, a bolt is installed between the insertion rod and the groove, and a plurality of first through grooves are opened in the insertion rod, and the bolts correspond to the first through grooves.

[0011] Furthermore, a second through slot is formed on the fixing plate, and the second through slot is slidably connected to the threaded rod.

[0012] Furthermore, the first nut is located at an end of the threaded rod away from the movable plate.

[0013] Beneficial effects of the utility model: The utility model provides an auxiliary clamping mechanism for welding an automobile reinforcement plate, comprising a telescopic rod; a connecting head; a support rod; a fixed plate; and a movable plate.

[0014] Connecting heads are installed at both ends of the telescopic rod, and the support rod is rotatably installed in the connecting heads. The position of the reinforcing plate can be adjusted by the telescopic rod after clamping the reinforcing plate, so there is no need to disassemble the reinforcing plate, thereby improving welding efficiency. A fixed plate is installed at one end of the support rod, and a movable plate is installed on one side of the fixed plate. The angles of the fixed plate and the movable plate can be adjusted, so that clamping can be performed in multiple directions, thereby expanding the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall assembly three-dimensional structure of an auxiliary clamping mechanism for welding an automobile reinforcement plate according to the utility model;

[0016] Figure 2 This is a schematic diagram of the assembly three-dimensional structure of a support rod, a fixed plate and a movable plate in an auxiliary clamping mechanism for welding an automobile reinforcement plate of the utility model;

[0017] Figure 3 It is a schematic diagram of the assembly three-dimensional structure of a fixed plate, a movable plate and a threaded rod in an auxiliary clamping mechanism for welding an automobile reinforcement plate of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional assembly structure of two movable plates relative to each other in an auxiliary clamping mechanism for welding an automobile reinforcement plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the assembly cross-sectional structure of a support rod, a fixed plate and a movable plate in an auxiliary clamping mechanism for welding an automobile reinforcement plate of the utility model;

[0020] In the figure: 1. telescopic rod; 2. connecting head; 3. rotating shaft; 4. first nut; 5. second nut; 6. supporting rod; 7. groove; 8. plug rod; 9. first through groove; 10. bolt; 11. fixed plate; 12. movable plate; 13. threaded rod; 14. second through groove; 15. rotating groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figures 1 to 5 The utility model provides a technical solution: an auxiliary clamping mechanism for welding an automobile reinforcement plate, comprising a telescopic rod 1, both ends of the telescopic rod 1 are equipped with connecting heads 2, a support rod 6 is rotatably matched in the connecting head 2, one end of the support rod 6 is equipped with a fixed plate 11, a connecting structure is installed between the support rod 6 and the fixed plate 11, a movable plate 12 is installed on one side of the fixed plate 11, a threaded rod 13 is fixed on the movable plate 12, the threaded rod 13 corresponds to the fixed plate 11, and a first nut 4 is installed on the threaded rod 13.

[0023] In this embodiment, the telescopic rod 1 is fixedly connected to the connecting head 2, a rotating groove 15 is opened in the connecting head 2, the rotating groove 15 corresponds to the support rod 6, a rotating shaft 3 is rotatably engaged in the rotating groove 15, the rotating shaft 3 is fixedly connected to the support rod 6, and a second nut 5 is installed on one side of the connecting head 2, and the second nut 5 is threadedly engaged with the rotating shaft 3.

[0024] The support rod 6 can be rotated to adjust the clamping position. The support rod 6 rotates in the rotating groove 15 through the rotating shaft 3. When it is rotated to a suitable angle, the rotating shaft 3 can be fixed by the second nut 5 to prevent the support rod 6 from moving at will.

[0025] A groove 7 is formed at one end of the support rod 6, and an insertion rod 8 is fixed on the fixing plate 11, the insertion rod 8 corresponds to the groove 7, a bolt 10 is installed between the insertion rod 8 and the groove 7, and a plurality of first through grooves 9 are formed in the insertion rod 8, and the bolts 10 correspond to the first through grooves 9.

[0026] Specifically, when installing the fixing plate 11, the insertion rod 8 is inserted into the groove 7, and then the fixing plate 11 is fixed by the bolt 10. The fixing plate 11 can be fixed at different angles by inserting the bolt 10 into different first through grooves 9.

[0027] The fixed plate 11 is provided with a second through slot 14 , which is slidably connected to the threaded rod 13 . The first nut 4 is located at an end of the threaded rod 13 away from the movable plate 12 .

[0028] Specifically, when the reinforcing plate needs to be clamped, the reinforcing plate can be placed between the fixed plate 11 and the movable plate 12, and then the threaded rod 13 is pulled to make the movable plate 12 close to the fixed plate 11. The fixed plate 11 and the movable plate 12 clamp the reinforcing plate, and then the first nut 4 is rotated to fix the position of the movable plate 12, thereby achieving the clamping of the reinforcing plate.

[0029] The reinforcing plate can also be placed between the two movable plates 12, and then the threaded rod 13 is pushed to bring the two movable plates 12 closer to each other, and the position of the movable plate 12 is fixed by the first nut 4, so that the reinforcing plate is clamped and fixed between the two movable plates 12, thereby facilitating welding.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An auxiliary clamping mechanism for welding an automobile reinforcement plate, comprising a telescopic rod (1), characterized in that: Both ends of the telescopic rod (1) are provided with connecting heads (2), a supporting rod (6) is rotatably fitted in the connecting head (2), a fixing plate (11) is provided at one end of the supporting rod (6), a connecting structure is provided between the supporting rod (6) and the fixing plate (11), a movable plate (12) is provided at one side of the fixing plate (11), a threaded rod (13) is fixed on the movable plate (12), the threaded rod (13) corresponds to the fixing plate (11), and a first nut (4) is provided on the threaded rod (13).

2. The auxiliary clamping mechanism for welding an automobile reinforcement plate according to claim 1, characterized in that: The telescopic rod (1) is fixedly connected to the connecting head (2), a rotation groove (15) is provided in the connecting head (2), and the rotation groove (15) corresponds to the support rod (6).

3. The auxiliary clamping mechanism for welding an automobile reinforcement plate according to claim 2, characterized in that: A rotating shaft (3) is rotatably fitted in the rotating groove (15), and the rotating shaft (3) is fixedly connected to the support rod (6).

4. The auxiliary clamping mechanism for welding an automobile reinforcement plate according to claim 3, characterized in that: A second nut (5) is installed on one side of the connecting head (2), and the second nut (5) is threadably matched with the rotating shaft (3).

5. The auxiliary clamping mechanism for welding an automobile reinforcement plate according to claim 1, characterized in that: A groove (7) is formed at one end of the support rod (6), and an insertion rod (8) is fixed on the fixing plate (11), wherein the insertion rod (8) corresponds to the groove (7).

6. The auxiliary clamping mechanism for welding an automobile reinforcement plate according to claim 5, characterized in that: A bolt (10) is installed between the insertion rod (8) and the groove (7), and a plurality of first through grooves (9) are opened in the insertion rod (8), and the bolts (10) correspond to the first through grooves (9).

7. The auxiliary clamping mechanism for welding an automobile reinforcement plate according to claim 1, characterized in that: The fixing plate (11) is provided with a second through slot (14), and the second through slot (14) is slidably connected to the threaded rod (13).

8. The auxiliary clamping mechanism for welding an automobile reinforcement plate according to claim 1, characterized in that: The first nut (4) is located at an end of the threaded rod (13) away from the movable plate (12).

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