Dry and wet polishing equipment for automobile bumper

Abstract

The invention relates to the field of grinding equipment and discloses vehicle bumper dry and wet grinding equipment which comprises a workbench. A supporting rod is connected to a pushing table whichis connected to the workbench, pull rods are in slide connection with the supporting rod, and abutting rods are hinged to the pull rods and connected with the pull rods. Fixing piles are arranged onthe workbench, a first slider is connected in a guide rail which is connected to the fixing piles, a linear motor and an air cylinder are arranged on the first slider, and a grinding box is connectedto a push rod which is connected in the air cylinder. A first motor and a liquid storage box are arranged on the grinding box, the first motor is connected with a rotating shaft which is provided witha cavity, a long rod is connected in the cavity and further connected with a grinding head, and the grinding head is connected with a spraying pipe. By adoption of the technical field, problems of low machining efficiency, nonuniformity in surface grinding and requirement of manual spraying of cleaning liquid for wet grinding in manual grinding of bumpers in the prior art are solved.

Description

technical field [0001] The patent of the invention relates to the field of grinding equipment, in particular to a dry and wet grinding equipment for automobile bumpers. Background technique [0002] The bumper on the car is basically a plastic shell with a curved shape, which has the functions of absorbing and easing the impact of the outside world, protecting the body and the safety of the occupants. When the car bumper comes out of the mold, there will be burrs and uneven surfaces. Before painting, the burrs and surface unevenness need to be trimmed. However, the mold is improved to solve the problems of burrs and uneven surfaces caused by the demoulding of automobile bumpers. The cost of the main body is too high, and there are many types and sizes of automobile bumpers, and the mold volume is large, which undoubtedly increases the cost of improving the mold. Therefore, it is necessary to polish the bumper to deburr and trim the surface, and the surface paint of the bump...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of dry and wet grinding equipment for automobile bumpers, so as to solve the problems in the prior art that the processing efficiency of manually grinding bumpers is low, the surface grinding is uneven, and manual spraying of cleaning fluid is required during wet grinding

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