A three-station polishing machine for mechanical parts

Abstract

The invention provides a three-station polishing machine for mechanical parts. The three-station polishing machine comprises a bottom plate, a work table and sand belts; an outer baffle is arranged atthe edge of the outer side of the bottom plate in a welding manner, and an inner baffle is arranged at the middle portion of the bottom plate in a welding manner; a support column is arranged above the bottom plate in a welding manner, and the work table is arranged at the top end of the support column in a welding manner; and the base is arranged at the top end of the work table, and the outer wall of the bottom of the base and the outer wall of the work table are connected in a welding manner. The polishing machine for the mechanical parts is improved, has the advantages that the structuraldesign is reasonable, three different sand belts can be installed, the processing requirements for the surface roughness of the different mechanical parts are met, the protection effect is good, a short circuit caused by equipment water inflow is effectively prevented, safety hazards are reduced, the tension of the sand belt can be flexibly adjusted, installation of the sand belt is facilitated and the practicability is high, and effectively solves the problems and deficiencies in existing devices.

Description

technical field [0001] The invention relates to the technical field of mechanical parts processing equipment, and more specifically relates to a three-station polishing machine for mechanical parts that simplifies the polishing process, meets the requirements of different surface roughness, and has good drainage and filtering effects. Background technique [0002] Mechanical parts is a very broad name, which refers to all the devices that cooperate with the normal operation of mechanical equipment. There are many types of mechanical parts, and the manufacturing process of mechanical parts is also complicated and diverse. Some common mechanical parts are usually cast. After completion, it is necessary to use mechanical equipment to polish the outer surface of the workpiece to meet the surface roughness requirements of mechanical parts. [0003] The existing mechanical parts polishing process is usually achieved by a sander, relying on the high-speed rotation of the abrasive b...

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Problems solved by technology

[0005] The object of the present invention is to provide a three-station polishing machine for mechanical parts, so as to solve the problem that the polishing process of mechanical parts proposed in the above-mentioned background technology needs to go through the process of rough grinding and then fine grinding. Remove the rough traces on the surface, then replace the high-mesh abrasive belt, and polish the treated traces again until the surface roughness is qualified. The existing sanding machine can only be equipped with one abrasive belt, which cannot achieve the above operations. Mechanical After the accessories are polished by the sander, they need to be processed by other equipment, or even completed directly without subsequent processing, which directly affects the processing quality of mechanical parts.

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