Automobile part welding fixture

Abstract

The utility model relates to the technical field of automobile part machining, in particular to an automobile part welding clamp which comprises a base and two clamping blocks, the clamping blocks are connected to the base in a sliding mode, a movable frame is arranged between the two clamping blocks, one side of one clamping block is provided with a rotating piece, the rotating piece is used for pushing the movable frame, and the rotating piece is used for pushing the movable frame. The movable frame pushes the two clamping blocks to move relatively, and parts placed on the opposite faces of the two clamping blocks are fixed. When the device is used, a part to be welded is placed between the two clamping blocks, the rotating piece is rotated to push the movable frame, and the movable frame is stressed to push the two clamping blocks to move relatively, so that the part to be welded is fixed, a user can still manually fix the part to be welded under the condition of power failure, and the welding efficiency is improved. The spring is arranged between the two clamping blocks, and after welding is finished, the rotating piece and the clamping blocks are automatically reset under the elastic force effect of the spring.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to an automobile parts welding fixture. Background Art

[0002] A car is assembled from many parts. After a long period of driving or improper driving, some parts may break or be damaged, so the car parts need to be welded and repaired.

[0003] There are many existing technologies for welding fixtures for automotive parts, such as:

[0004] Chinese patent publication number CN220312267U discloses an automobile parts welding fixture, comprising a fixed plate, a clamping mechanism is arranged on the top of the fixed plate, a fill light is arranged on the top of the clamping mechanism, a bottom plate is arranged on the bottom of the fixed plate, an electric telescopic rod is fixedly connected to the top of the bottom plate, and the top of the telescopic end of the electric telescopic rod is fixedly connected to the bottom of the fixed plate; the existing problem that when welding broken automobile parts, most of the broken parts are lifted manually, and then another person uses welding equipment to weld the automobile parts. At this time, the high temperature generated by welding will be transmitted to the worker who lifts the automobile parts through the automobile parts, which will cause burns to the worker. The worker will consume a lot of physical strength if he lifts the automobile parts for a long time, and the broken automobile parts cannot be stably docked, resulting in poor welding effect of the automobile parts.

[0005] Most automotive parts welding fixtures include a clamping mechanism, in which an electric telescopic rod is arranged to align and fix the parts. However, when a power outage occurs and the electric telescopic rod cannot be used, the entire device cannot achieve clamping.

[0006] In view of this, we propose a welding fixture for automobile parts. Utility Model Content

[0007] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a welding fixture for automobile parts.

[0008] The parts to be welded are placed between the two clamps, and the rotating part is rotated to push the movable frame. The movable frame is subjected to force, thereby pushing the two clamps to move relative to each other, thereby fixing the parts to be welded. This is beneficial in that in the event of a power outage, the user can still manually fix the parts to be welded. By arranging a spring between the two clamps, when the welding is completed, the rotating part and the clamp are automatically reset under the action of the spring elastic force.

[0009] Therefore, the utility model provides an automobile parts welding fixture, including a base and two clamping blocks, the clamping blocks are slidably connected to the base, a movable frame is provided between the two clamping blocks, one side of one clamping block is provided with a rotating member, and the rotating member is used to push the movable frame so that the movable frame pushes the two clamping blocks to move relative to each other, thereby fixing the parts placed on the opposite surfaces of the two clamping blocks.

[0010] As a further improvement of the present technical solution, a fixing frame is provided on the base, an inclined groove is provided in the fixing frame, the clamping block is T-shaped, wherein the bottom of the clamping block is slidably connected in the inclined groove to limit the moving direction of the clamping block, and a fixing groove is provided on one side of the clamping block.

[0011] As a further improvement of the technical solution, the movable frame includes two fixed rods and a connecting rod, the fixed rod passes through the ear holes on the same side of the two clamping blocks, and the connecting rod of the movable frame is on the same side as the rotating member.

[0012] As a further improvement of the technical solution, the rotating member includes a special-shaped block and a handle, a bearing member is provided on one side of the fixing frame, and a rotating rod at the bottom of the special-shaped block is fixed in the bearing member.

[0013] As a further improvement of the technical solution, a spring is provided between the clamping blocks, and the spring is used for resetting the clamping blocks and the rotating member.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the automobile parts welding fixture, the parts to be welded are placed between two clamping blocks. By rotating the rotating member, the rotating member pushes the movable frame, and the movable frame is subjected to force, thereby pushing the two clamping blocks to move relative to each other, thereby fixing the parts to be welded. This is beneficial for users to manually fix the parts to be welded in the event of a power outage.

[0016] 2. In the automobile parts welding fixture, a spring is arranged between the two clamping blocks. When welding is completed, the rotating part and the clamping blocks are automatically reset under the action of the spring force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the embodiment;

[0018] Figure 2 It is an overall expanded view of the embodiment;

[0019] Figure 3 It is a partial cutaway view of the entire embodiment.

[0020] The meaning of each number in the figure is:

[0021] 100, base; 101, fixing frame; 102, inclined slot; 103, bearing member;

[0022] 200, clamping block; 201, fixing slot; 210, movable frame; 211, fixing rod; 212, spring;

[0023] 300. Rotating part; 301. Special-shaped block; 302. Handle. DETAILED DESCRIPTION

[0024] Most automotive parts welding fixtures include a clamping mechanism, in which an electric telescopic rod is arranged to align and fix the parts. However, when a power outage occurs and the electric telescopic rod cannot be used, the entire device cannot achieve clamping.

[0025] like Figure 1-Figure 3 As shown, this embodiment provides an automobile parts welding fixture, including a base 100 and two clamping blocks 200. Considering the manual fixation of the parts to be welded, the clamping blocks 200 are slidably connected to the base 100, and a movable frame 210 is provided between the two clamping blocks 200. A rotating member 300 is provided on one side of one clamping block 200, and the rotating member 300 is used to push the movable frame 210, so that the movable frame 210 pushes the two clamping blocks 200 to move relative to each other, thereby fixing the parts placed on the opposite sides of the two clamping blocks 200, thereby achieving the fixation of the parts to be welded.

[0026] The improvement of this embodiment is that the parts to be welded are placed between the two clamping blocks 200, and the rotating member 300 is rotated to make the rotating member 300 push the movable frame 210. The movable frame 210 is subjected to force, thereby pushing the two clamping blocks 200 to move relative to each other, thereby fixing the parts to be welded. This is beneficial for the user to manually fix the parts to be welded in the event of a power outage.

[0027] In order to prevent the parts to be welded from being offset during movement and to achieve automatic reset of the rotating member 300 and the clamping block 200 , a second embodiment of the present utility model is shown.

[0028] A fixing frame 101 is provided on the base 100, and an inclined groove 102 is provided in the fixing frame 101. The clamping block 200 is T-shaped, wherein the bottom of the clamping block 200 is slidably connected to the inclined groove 102 to limit the moving direction of the clamping block 200. A fixing groove 201 is provided on one side of the clamping block 200, so that some cylindrical parts to be welded can be inserted into the fixing groove 201 at one end and then fixed. The movable frame 210 includes two fixing rods 211 and a connecting rod. The fixing rod 211 passes through the ear holes on the same side of the two clamping blocks 200. The connecting rod of the movable frame 210 is on the same side as the rotating member 300 and is arranged between the rotating member 300 and the clamping block. 200, the rotating member 300 includes a special-shaped block 301 and a handle 302, a bearing member 103 is provided on one side of the fixed frame 101, and a rotating rod at the bottom of the special-shaped block 301 is fixed in the bearing member 103. By applying external force to the handle 302, the special-shaped block 301 is rotated to push the movable frame 210. A spring 212 is provided between the clamping blocks 200, and the spring 212 is used for resetting the clamping blocks 200 and the rotating member 300. By arranging the spring 212 between the two clamping blocks 200, when the welding is completed, under the elastic force of the spring 212, the rotating member 300 and the clamping block 200 are automatically reset.

[0029] In summary, the working principle of this solution is as follows:

[0030] The parts to be welded are placed between the two clamping blocks 200, and an external force is applied to the handle 302, so that the handle 302 drives the special-shaped block 301 to rotate. During the rotation, the special-shaped block 301 presses against the movable frame 210, so that the movable frame 210 drives the two clamping blocks 200 to move relative to each other, thereby fixing the parts to be welded. When the welding is completed, the handle 302 is released, and under the elastic force of the spring 212, the movable frame 210 is forced to push the rotating member 300 and the clamping block 200, so that the rotating member 300 and the clamping block 200 are automatically reset.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automobile parts welding fixture, comprising a base (100) and two clamping blocks (200), characterized in that: The clamping blocks (200) are slidably connected to the base (100), a movable frame (210) is provided between the two clamping blocks (200), a rotating member (300) is provided on one side of one of the clamping blocks (200), and the rotating member (300) is used to push the movable frame (210), so that the movable frame (210) pushes the two clamping blocks (200) to move relative to each other, thereby fixing parts placed on opposite surfaces of the two clamping blocks (200).

2. The automobile parts welding fixture according to claim 1, characterized in that: The base (100) is provided with a fixing frame (101), an inclined groove (102) is provided in the fixing frame (101), the clamping block (200) is T-shaped, wherein the bottom of the clamping block (200) is slidably connected in the inclined groove (102) to limit the moving direction of the clamping block (200), and a fixing groove (201) is provided on one side of the clamping block (200).

3. The automobile parts welding fixture according to claim 2, characterized in that: The movable frame (210) comprises two fixed rods (211) and a connecting rod. The fixed rod (211) passes through the ear holes on the same side of the two clamping blocks (200). The connecting rod of the movable frame (210) is on the same side as the rotating member (300).

4. The automobile parts welding fixture according to claim 3, characterized in that: The rotating member (300) comprises a special-shaped block (301) and a handle (302); a bearing member (103) is provided on one side of the fixing frame (101); and a rotating rod at the bottom of the special-shaped block (301) is fixed in the bearing member (103).

5. The automobile parts welding fixture according to claim 4, characterized in that: A spring (212) is provided between the clamping blocks (200), and the spring (212) is used for resetting the clamping blocks (200) and the rotating member (300).

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