Compression disc for repairing automobile sheet metal

Abstract

The utility model discloses a compression disc for automobile sheet metal repair, which belongs to the technical field of automobile maintenance, and comprises a compression disc main body and a tray movably connected in the compression disc main body, the compression disc main body consists of a disc bottom and a disc wall, a limit sleeve is integrally formed in the compression disc main body, a fixing ring is movably connected in the limit sleeve, and the fixing ring is fixedly connected with the compression disc main body. A threaded groove is formed in the fixing ring, and a connecting base is fixed to the outer wall of one side of the tray. According to the compression disc for repairing the automobile metal plate, the automobile metal plate can be conveniently repaired, and meanwhile damage to the automobile metal plate is reduced in the repairing process.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile maintenance, and in particular relates to a compression disc for repairing automobile sheet metal. Background Art

[0002] Automotive sheet metal repair is a technical means of repairing an automobile. It refers to the repair of a car body after a collision, encompassing all work other than anti-corrosion and decorative painting. This includes analyzing damage to the vehicle body, measuring the vehicle body, shaping the sheet metal, stretching and straightening, stress relief welding, and assembly and adjustment of vehicle body accessories.

[0003] During the process of repairing automobile sheet metal, especially minor bumps, workers often need to use tools to carefully repair them. This not only requires workers to have relatively skilled techniques, but also requires a certain amount of patience. The repair process is relatively time-consuming and laborious. Utility Model Content

[0004] The purpose of the present utility model is to provide a compression disc for automobile sheet metal repair, so as to solve the problem in the above-mentioned background technology that in the process of automobile sheet metal repair, especially fine protrusions, workers often need to use tools to carefully repair them, which not only requires the workers to have relatively skilled techniques, but also requires a certain amount of patience, and the repair process is relatively time-consuming and laborious.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a compression disc for automobile sheet metal repair, comprising a compression disc body and a tray movably connected to the compression disc body, the compression disc body consisting of a disc bottom and a disc wall, a limiting sleeve integrally formed in the compression disc body, a fixing ring movably connected in the limiting sleeve, a threaded groove in the fixing ring, and a connecting seat fixed to an outer wall of one side of the tray.

[0006] In a further embodiment, the diameter of the compression disc body is 158 mm.

[0007] In a further embodiment, the inner wall of the connecting seat is provided with an anti-slip pattern.

[0008] In a further embodiment, the wall height of the compression disk body is 15 mm.

[0009] The technical effects and advantages of this utility model are:

[0010] The compression disc for automobile sheet metal repair drives the compression disc main body to rotate at high speed through a polishing machine, utilizes the high-speed rotating compression disc main body to frictionally heat the high points of the sheet metal, and crushes the high points during the high-speed rotation process. After the sheet metal is heated, it is sprayed with water for cooling, thereby achieving the purpose and effect of rapid shrinkage and reducing damage to the sheet metal. The compression disc for automobile sheet metal repair facilitates the repair of automobile sheet metal and reduces damage to the automobile sheet metal during the repair process. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 This is an exploded view of the utility model;

[0013] Figure 2 It is a structural diagram of the utility model;

[0014] Figure 3 It is a structural diagram of the present utility model.

[0015] In the figure: 1. Compression disc body; 2. Tray; 3. Fixing ring; 4. Connecting seat; 5. Limiting sleeve. DETAILED DESCRIPTION

[0016] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0017] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.

[0018] See also Figure 1-3The utility model provides a compression plate for automobile sheet metal repair, including a compression plate body 1 and a tray 2 movably connected to the compression plate body 1. The compression plate body 1 is composed of a plate bottom and a plate wall. The compression plate body 1 is formed by stamping. A limiting sleeve 5 is integrally formed in the compression plate body 1. A fixing ring 3 is movably connected to the limiting sleeve 5. A threaded groove is provided in the fixing ring 3. A connecting seat 4 is welded to the outer wall of one side of the tray 2. A groove matching the limiting sleeve 5 is provided in the connecting seat 4, which is convenient for connecting the connecting seat 4 and the limiting sleeve 5. The diameter of the shrinking disc body 1 is 158mm, the disc wall height of the compression disc body 1 is 15mm, and the inner wall of the connecting seat 4 is provided with an anti-slip pattern. When the connecting seat 4 is connected to the polishing machine, it can increase friction and avoid slipping. The polishing machine drives the compression disc body 1 to rotate at high speed, and the high-speed rotating compression disc body 1 is used to frictionally heat the high points of the sheet metal. The high points are crushed during the high-speed rotation process. After the sheet metal is heated, it is sprayed with water to cool it, so as to achieve the purpose and effect of rapid shrinkage and reduce damage to the sheet metal.

[0019] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here. The control method of the present invention is controlled by a controller, and the control circuit of the controller can be implemented by simple programming by technicians in this field. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0020] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0021] Working principle:

[0022] When using the compression disc for automobile sheet metal repair, the compression disc body 1 is connected to a polishing machine, and the fixing ring 3 is connected to the drive shaft of the polishing machine to fix the position of the compression disc body 1. The polishing machine drives the compression disc body 1 to rotate at high speed. The high points of the sheet metal are frictionally heated by the high-speed rotating compression disc body 1, and the high points are rolled during the high-speed rotation. After the sheet metal is heated, it is sprayed with water to cool it, thereby achieving the purpose and effect of rapid contraction and improving the repair efficiency of automobile sheet metal.

[0023] 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 compression tray for automobile sheet metal repair, comprising a compression tray body (1) and a tray (2) movably connected to the compression tray body (1), characterized in that: The compression disc body (1) is composed of a disc bottom and a disc wall. A limiting sleeve (5) is integrally formed in the compression disc body (1). A fixing ring (3) is movably connected in the limiting sleeve (5). A threaded groove is provided in the fixing ring (3). A connecting seat (4) is fixed to an outer wall of one side of the tray (2).

2. The compression plate for automobile sheet metal repair according to claim 1, characterized in that: The diameter of the compression disc body (1) is 158 mm.

3. The compression plate for automobile sheet metal repair according to claim 1, characterized in that: The inner wall of the connecting seat (4) is provided with an anti-slip pattern.

4. The compression plate for automobile sheet metal repair according to claim 1, characterized in that: The wall height of the compression disc body (1) is 15 mm.

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