Automatic feeding, discharging and polishing device for piston rod pieces

An automatic loading and unloading and polishing device technology, which is applied to surface polishing machine tools, grinding/polishing equipment, grinding workpiece supports, etc., can solve the problems of low processing efficiency, time-consuming and laborious, etc., to improve processing quality and improve processing efficiency Effect

CN114643527AInactive Publication Date: 2022-06-21韩成伍
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-06-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of machining, and discloses a piston rod piece automatic feeding and discharging polishing device which comprises a base, a feeding frame and a discharging frame, the feeding frame and the discharging frame are arranged at the two ends of the base correspondingly, a rotating roller is arranged on one side of the upper portion of the base, one side of the upper portion of the feeding frame and one side of the lower portion of the discharging frame, and bearing seats are arranged at the two ends of the rotating roller; a protective cover is arranged on the upper portion of the base, a polishing machine is arranged in the protective cover and arranged on the upper surface of the base, a polishing wheel is installed on the side, close to the rotating roller, of the polishing machine, and a riding wheel is arranged on the side, close to the polishing wheel, of the rotating roller. According to the automatic feeding, discharging and polishing device for the piston rod piece, the piston rod can automatically enter or be separated from supporting of the rotating roller and the riding wheel and automatically enter and be separated from the machining procedure, the translation speed and the translation direction of the piston rod can be controlled, the piston rod is machined in place at a time, and the machining quality and the machining efficiency are improved.
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Description

technical field

[0001] The invention relates to the technical field of mechanical processing, in particular to an automatic loading and unloading polishing device for piston rod parts. Background technique

[0002] Polishing refers to the use of mechanical, chemical or electrochemical action to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. It is a modification process on the surface of the workpiece by using polishing tools and abrasive particles or other polishing media. During polishing, the high-speed rotating polishing wheel (circumferential speed above 20 m / s) presses against the workpiece, causing the abrasive to roll and micro-cut the surface of the workpiece, so as to obtain a bright processed surface, and the surface roughness can generally reach Ra0.63 ~0.01 microns; When using a non-greasy matting polish, it can matt a bright surface to improve appearance.

[0003] In order to improve the wear resistance of the piston rod s...

Examples

Embodiment Construction

[0036] When in use, the piston rod is automatically loaded and unloaded and polished. The piston rod to be processed is placed on the bracket one 201 of the loading rack 2. Due to the tilt of the bracket one 201, the piston rod approaches the rotating roller 5 and passes through the lifting frame 11. The rise of the top plate 1101 drives a piston rod to lift, and the piston rod rolls on the inclined surface of the top plate 1101 and falls into the upper part of the roller 5 and the supporting wheel 6. Through the rotation of the rotating roller 5 and the inclination of the supporting wheel 6, it is aligned with the axis of the rotating roller 5 The center forms an included angle, so that the piston rod moves toward the direction of the polishing machine 7, and the piston rod is sequentially polished through the polishing wheel with the polishing accuracy set from coarse to fine, and the processing is in place at one time, which improves the processing quality and processing effi...