Repair tool for automobile inner cavity metal plate deformation

Abstract

The utility model provides a repair tool for automobile inner cavity metal plate deformation, and belongs to the technical field of automobile metal plate repair. Comprising a bending rod and a repairing tool assembly, a reinforcing rod is fixedly installed on the inner side of the bending rod, the repairing tool assembly comprises a handle, the handle is installed outside the bending rod, a hollow cylinder is arranged at one end of the handle, and an ejector rod is stably installed at one end of the bending rod. The handle and the ejector rod are installed at the two ends of the bending rod correspondingly, the handle is used for being held by a worker to operate the device, the top rod stretches into the inner cavity of the vehicle body to repair a metal plate, operation is convenient, the vehicle body shell does not need to be detached, the operation procedures are reduced, meanwhile, the integrity of the vehicle body shell can be guaranteed, and other problems cannot be generated; for example, abnormal sound is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sheet metal repair, in particular to a repair tool for automobile inner cavity sheet metal deformation. Background Art

[0002] When a car is driving on the road, it is inevitable that it will encounter a collision. In the case of a serious collision, the car's sheet metal will be directly deformed. The car's outer sheet metal will be deformed, and the internal structure will also be deformed, which increases the difficulty of maintenance.

[0003] At present, the method for repairing the inner cavity sheet metal of an automobile is stretching repair. The inner cavity sheet metal is inside the car body. When repairing, the outer shell needs to be removed before the inner sheet metal can be repaired. However, this repair method increases the operation process, and the outer shell on the car body will lose its original stability after being removed and then installed again, and abnormal noise is prone to occur. Therefore, a repair tool for deformed inner cavity sheet metal of an automobile is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a repair tool for automobile inner cavity sheet metal deformation, which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a repair tool for deformed sheet metal in the inner cavity of an automobile, comprising a bending rod, and a reinforcing rod fixedly installed at the inner side of the bending rod;

[0007] The rework tool assembly includes:

[0008] A handle, the handle is installed on the outside of the bending rod, and a hollow cylinder is arranged at one end of the handle;

[0009] An ejector rod is stably mounted at one end of the bending rod.

[0010] In a preferred solution, the handle and the bending rod are fixedly connected together by welding, the handle is configured to be flat, and the bending rod is configured to be cylindrical.

[0011] In a preferred solution, the hollow cylinder and the handle are arranged in a vertical state, and both ends of the hollow cylinder are respectively arranged as openings and communicated with the interior of the hollow cylinder.

[0012] In a preferred solution, the outer surface of the ejector rod is provided with a threaded ring, and the ejector rod is provided with two sections, and the diameters of the two sections of the ejector rod differ by 2 cm.

[0013] In a preferred solution, the handle and the bending rod are assembled into a U-shape.

[0014] In a preferred solution, the bending rod, reinforcing rod, handle and ejection rod are all made of metal materials.

[0015] The utility model provides a repair tool for automobile inner cavity sheet metal deformation, and its beneficial effects include:

[0016] By installing a handle and an ejector rod at both ends of the bending rod, the handle is used for the staff to hold to operate the device, and the top rod is extended into the inner cavity of the vehicle body to repair the sheet metal, which is easy to operate and does not require the removal of the vehicle body shell, thereby reducing the operating procedures. At the same time, the integrity of the vehicle body shell is guaranteed and other problems, such as abnormal noise, will not occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the top rod structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the hollow cylindrical structure of the utility model;

[0021] In the figure: 1. bending rod; 2. reinforcing rod; 3. rework tool assembly; 31. handle; 311. hollow cylinder; 32. ejector rod; 4. threaded ring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] Reference Figure 1-Figure 3The utility model provides a technical solution: a repair tool for automobile inner cavity sheet metal deformation, including a bending rod 1 and a repair tool assembly 3, and a reinforcing rod 2 is fixedly installed at the inner side of the bending rod 1, the repair tool assembly 3 includes a handle 31, the handle 31 is installed on the outside of the bending rod 1, a hollow cylinder 311 is set at one end of the handle 31, and an ejector rod 32 is stably installed at one end of the bending rod 1.

[0025] In a preferred embodiment, the handle 31 and the bending rod 1 are fixedly connected together by welding. The handle 31 is set to a flat shape and the bending rod 1 is set to a cylindrical shape. To ensure that the device can be used stably, the handle 31 and the bending rod 1 are welded together so that the handle 31 and the bending rod 1 are stably connected together, so that the handle 31 can be stably operated during use.

[0026] In a preferred embodiment, the hollow cylinder 311 and the handle 31 are arranged in a vertical state, and both ends of the hollow cylinder 311 are respectively arranged to be openings and connected to the interior of the hollow cylinder 311. When in use, the ejector rod 32 needs to be extended into the interior of the vehicle body for operation. For the convenience of operation, the hollow cylinder 311 is held by hand to continuously adjust the extension angle of the ejector rod 32 so that the ejector rod 32 can smoothly enter the interior of the vehicle body cavity to repair the internal sheet metal.

[0027] In a preferred embodiment, the outer surface of the ejector rod 32 is provided with a threaded ring 4, and the ejector rod 32 is provided with two sections, and the diameters of the two sections of the ejector rod 32 differ by 2 cm. Since the holes on the vehicle body are different, in order to enable the ejector rod 32 to smoothly enter the inner cavity of the vehicle body, the ejector rod 32 is provided with two sections, and the outer diameter will be smaller than the inner position to adapt to the use of different holes.

[0028] The ejector rod 32 is extended into the inner cavity to repair the sheet metal in the inner cavity. In order to facilitate the lifting of the sheet metal inside the inner cavity, the handle 31 and the bending rod 1 are assembled into a U shape. The bending rod 1, the reinforcing rod 2, the handle 31 and the ejector rod 32 are all set to metal materials. The structure of this device is set to metal material, which can make the device as a whole stable to use.

[0029] Specifically, the working process or working principle of a repair tool for automobile inner cavity sheet metal deformation is as follows: the current method of repairing automobile inner cavity sheet metal is stretching repair, and the inner cavity sheet metal is inside the vehicle body. When repairing, the external shell needs to be removed before the internal sheet metal can be repaired. However, this repair method increases the operating procedures, and the outer shell on the vehicle body will lose its original stability after being removed and then installed again, and abnormal noises are prone to occur. Therefore, this device is designed to solve this problem.

[0030] The device can be used to repair the inner sheet metal of an automobile without disassembling the shell, and is easy to use. The specific operation is to first extend the ejector rod 32 of the device from the position of the hole on the car body, and slowly extend one end of the ejector rod 32 to the position where the sheet metal needs to be repaired. The staff holds the handle 31 to control the ejector rod 32 to extend into the inner cavity of the car body. As the ejector rod 32 continues to enter, the ejector rod 32 will contact the sheet metal at the inner cavity position of the car, and the sheet metal at this position will be lifted up by the ejector rod 32 to repair the sheet metal.

[0031] For the convenience of operation, the device is provided with a hollow cylinder 311 at the end of the handle 31. During operation, the hollow cylinder 311 can be held by hand to control the ejector rod 32 to extend into the inner cavity of the vehicle body. The device is set in a U-shape, so that the ejector rod 32 and a part of the bending rod 1 can be extended into the inner cavity of the vehicle body, so as to lift the internal sheet metal.

Claims

1. A repair tool for automobile inner cavity sheet metal deformation, characterized in that: It comprises a bending rod (1), and a reinforcing rod (2) is fixedly installed at the inner side of the bending rod (1); A rework tool assembly (3), the rework tool assembly (3) comprising: A handle (31), wherein the handle (31) is mounted on the outside of the bending rod (1), and a hollow cylinder (311) is disposed at one end of the handle (31); An ejector rod (32) is stably mounted at one end of the bending rod (1).

2. A repair tool for automobile inner cavity sheet metal deformation according to claim 1, characterized in that: The handle (31) and the bending rod (1) are fixedly connected together by welding; the handle (31) is configured to be flat, and the bending rod (1) is configured to be cylindrical.

3. A repair tool for automobile inner cavity sheet metal deformation according to claim 2, characterized in that: The hollow cylinder (311) and the handle (31) are arranged in a vertical state, and both ends of the hollow cylinder (311) are respectively arranged as openings and communicate with the interior of the hollow cylinder (311).

4. A repair tool for automobile inner cavity sheet metal deformation according to claim 3, characterized in that: The outer surface of the ejector rod (32) is provided with a threaded ring (4), and the ejector rod (32) is provided in two sections, and the diameters of the two sections of the ejector rod (32) differ by 2 cm.

5. A repair tool for automobile inner cavity sheet metal deformation according to claim 4, characterized in that: The handle (31) and the bending rod (1) are assembled into a U-shape.

6. A repair tool for automobile inner cavity sheet metal deformation according to claim 5, characterized in that: The bending rod (1), the reinforcing rod (2), the handle (31) and the ejection rod (32) are all made of metal material.

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