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A hand-held metal surface treatment device with a multi-speed adjustment mechanism

A metal surface treatment and adjustment mechanism technology, which is applied in metal processing equipment, grinding drive devices, grinding machine parts, etc., can solve the problems that the polishing machine is not easy to expand and contract, and the speed cannot be adjusted, so as to achieve convenient operation and improve quality Effect

Active Publication Date: 2021-11-02
重庆华智天下科技有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the polishing machine in the prior art is not easy to stretch and the speed cannot be adjusted, and proposes a hand-held metal surface treatment device with a multi-speed adjustment mechanism

Method used

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  • A hand-held metal surface treatment device with a multi-speed adjustment mechanism
  • A hand-held metal surface treatment device with a multi-speed adjustment mechanism
  • A hand-held metal surface treatment device with a multi-speed adjustment mechanism

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0026] refer to Figure ...

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Abstract

The invention discloses a hand-held metal surface treatment device with a multi-speed adjusting mechanism. The advantages are: the invention installs a telescopic device between the installation pipe and the movable rod, and uses the first motor to drive the first threaded rod and the threaded groove on the movable rod to cooperate with each other, so as to realize the expansion and contraction of the movable rod, and then control the length of the grip rod, For the convenience of polishing work, a manual speed regulating device is installed in the installation box, and the first gear and the third gear are meshed with the push-pull link rod, or the second gear and the fourth gear are meshed with different transmission ratios. To achieve different rotational speeds, it is not only easy to operate, but also improves the quality of polishing.

Description

technical field [0001] The invention relates to the technical field of metal polishing, in particular to a hand-held metal surface treatment device with a multi-speed adjusting mechanism. Background technique [0002] Polishing refers to the use of mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and flat surface. It is a modification of the surface of the workpiece by using polishing tools and abrasive particles or other polishing media. [0003] In the prior art, when polishing the surface of the car, due to the high part of the roof, it is difficult for the staff to operate, and the existing polishing machine is not easy to expand and contract, which further leads to the difficulty of polishing. Secondly, the existing polishing machine The speed of the machine polishing plate cannot be adjusted, resulting in a decline in the polishing effect. Contents of the invention [0004] The purpose of the present...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B23/02B24B41/00B24B47/12
CPCB24B23/02B24B41/00B24B47/12
Inventor 高小艳
Owner 重庆华智天下科技有限公司
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