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Handheld metal surface treatment device with multi-rotating speed adjusting mechanism

A technology for metal surface treatment and adjustment mechanism, which is used in grinding drive devices, metal processing equipment, and parts of grinding machine tools. Effect

Active Publication Date: 2019-12-13
重庆华智天下科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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  • Handheld metal surface treatment device with multi-rotating speed adjusting mechanism
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  • Handheld metal surface treatment device with multi-rotating speed adjusting mechanism

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0025] In the description of 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" 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, and does not indicate or imply that the device or element referred to must have a specific orientation to The specific azimuth structure and operation cannot be understood as a limitation of the present invention.

[0026] Reference ...

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Abstract

The invention discloses a handheld metal surface treatment device with a multi-rotating speed adjusting mechanism. The handheld metal surface treatment device comprises an installation pipe, wherein an installation box is fixedly installed at one end, far away from the installation pipe, of a movable rod, and a manual speed adjusting device is installed in the installation box. The handheld metalsurface treatment device has the advantages that a telescopic device is installed between the installation pipe and the movable rod, and a first motor is used for driving a first threaded rod and a threaded groove on the movable rod to be matched with each other, so that the telescoping of the movable rod is realized, the length of a holding rod is further controlled, and convenience is provided for polishing work; amd the manual speed regulating device is installed in the installation box, and a first gear and a third gear are engaged or a second gear and a fourth gear are engaged through sliding a linkage rod, so that different rotating speeds are realized by different transmission ratios, the operation is convenient, and the polishing quality is improved.

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 adjustment 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 smooth surface. It is the use of polishing tools and abrasive particles or other polishing media to modify the surface of the workpiece. [0003] In the prior art, when polishing the surface of a 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 The rotation speed of the machine polishing plate is not adjustable, which leads to a decrease in the polishing effect. Summary of the invention [0004] The purpose of the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(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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