Paint grinding device for car maintenance

Abstract

The invention discloses a paint surface grinding device for automobile maintenance, which comprises a mounting base, a polishing paper is arranged under the mounting base, a U-shaped handle is fixedly connected to the top of the mounting base, and a round handle is arranged under the mounting base. The bottom of the disc is bonded and fixed to the top of the grinding paper. The top of the disc is ring-shaped and embedded with multiple balls. The balls are in rolling contact with the bottom of the mounting seat. The bottom of the mounting seat is provided with a first groove. The first groove An automatic grinding and dust-absorbing mechanism is provided inside, and a filtering, collecting, and fast-fetching mechanism matched with the automatic grinding and dust-absorbing mechanism is provided on the installation seat. The invention is reasonable in design and convenient in operation. The mode of automatic rotation and grinding is carried out by driving the grinding paper through the drive motor, which reduces labor intensity and improves work efficiency. , and the L-shaped filter can be quickly taken out and cleaned to meet the needs of use.

Description

technical field [0001] The invention relates to the technical field of paint surface polishing equipment, in particular to a paint surface polishing device for automobile maintenance. Background technique [0002] During vehicle maintenance, if the paint surface of the vehicle is damaged, the routine practice of our maintenance personnel is to polish the paint surface with sandpaper in hand, and then spray paint after grinding off a layer of paint surface; Sand paper grinding is time-consuming and labor-intensive, and it is not convenient to extract and filter the sanded dust during the grinding process. During the grinding process, the dust is easy to scatter in large quantities, and workers inhale the dust, causing harm to the human body. , can not meet the needs of use, and improve the above-mentioned situation, so we have proposed a paint grinding device for automobile maintenance to solve the above-mentioned problems. Contents of the invention [0003] Based on the t...

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Problems solved by technology

[0002] During vehicle maintenance, if the paint surface of the vehicle is damaged, the routine practice of our maintenance personnel is to polish the paint surface with sandpaper in hand, and then spray paint after grinding off a layer of paint surface; Sand paper grinding is time-consuming and labor-intensive, and it is not convenient to extract and filter the sanded dust during the grinding process. During the grinding process, the dust is easy to scatter in large quantities, and workers inhale the dust, causing harm to the human body. , can not meet the needs of use, and improve the above situation, so we propose a paint grinding device for automobile maintenance to solve the above problems

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