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A hand-held rust removal device for the inner wall of the threaded hole for the flange of the automobile hub

A technology for automotive wheel hubs and threaded holes, which is applied in the direction of grinding drive devices, grinding/polishing safety devices, manufacturing tools, etc. It can solve the problems of reduced precision of threaded holes, grinding and deformation of the inner wall of threaded holes, and inconvenient cleaning, etc., and achieves improvement. The effect of versatility

Active Publication Date: 2019-12-13
TAIZHOU ZHONGQING METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a hand-held rust removal device for the inner wall of the threaded hole for the flange of the automobile wheel hub, which solves the problem that the threaded hole is small and inconvenient to clean, and at the same time, the grinding intensity cannot be controlled, resulting in the threaded hole being damaged. The inner wall is ground and deformed, which reduces the accuracy of the threaded hole

Method used

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  • A hand-held rust removal device for the inner wall of the threaded hole for the flange of the automobile hub
  • A hand-held rust removal device for the inner wall of the threaded hole for the flange of the automobile hub
  • A hand-held rust removal device for the inner wall of the threaded hole for the flange of the automobile hub

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Embodiment Construction

[0028] The materials, methods and instruments used in the following examples are all conventional materials, methods and instruments in the art without special instructions, and can be obtained by those of ordinary skill in the art through commercial channels.

[0029] In the following description of the present invention, it should be noted that the terms "center", "vertical", "horizontal", "upper", "lower", "front", "rear", "left", "right", The directions or positional relationships indicated by "top", "bottom", "inner", "outer" and "vertical" are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the pointed device or element must have a specific orientation, be configured and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0030] In the following descrip...

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Abstract

The invention discloses a handheld threaded hole inner wall rust removal device for an automobile hub flange plate, and relates to the technical field of automobile part machining. The handheld threaded hole inner wall rust removal device for the automobile hub flange plate comprises a positioning mechanism, a driving mechanism is fixedly connected to the top of the left side of the positioning mechanism, the surface of the driving mechanism is fixedly connected with the inner wall of the positioning mechanism through a bearing, the right side of the driving mechanism is fixedly connected witha negative pressure mechanism, the inner wall of the negative pressure mechanism is fixedly connected with an adjusting mechanism through a bearing, and one side, far away from the center of the negative pressure mechanism, of the adjusting mechanism is fixedly connected with a grinding mechanism. According to the handheld threaded hole inner wall rust removal device for the automobile hub flangeplate, the negative pressure mechanism is inserted into a threaded hole, a driving motor is started, then the grinding mechanism is enabled to rotate, and a grinding effect is achieved on the inner wall of the threaded hole; and meanwhile, through the positioning mechanism, the negative pressure mechanism can be prevented from displacement, then the inner wall of the threaded hole can be prevented from being deformed due to grinding, and then the situation that the precision of the threaded hole is reduced is avoided.

Description

Technical field [0001] The invention relates to the technical field of automobile parts processing, in particular to a hand-held threaded hole inner wall rust removal device for an automobile hub flange. Background technique [0002] People modify the car to make the car meet the use requirements. When the stability of the car needs to be improved, the car hub flange is installed on the wheels to increase the distance between the wheels, so that the stability of the vehicle is improved, and the side of the vehicle is reduced when turning. The risk of turning over. [0003] At present, most automobile wheel flanges are metal parts, and the surface is easy to rust. When carrying out anti-rust treatment on automobile wheel flanges, it is necessary to clean the rusty parts of the flange first. The surface of the flange is better cleaned. However, the rust on the inner wall of the threaded hole on the flange is not easy to handle. Most of the rust is wiped off with sandpaper, but the t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B27/033B24B41/02B24B47/12B24B55/06B24B41/04
CPCB24B27/033B24B41/02B24B41/04B24B47/12B24B55/06
Inventor 祖全达
Owner TAIZHOU ZHONGQING METAL PROD
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