A kind of chain pin shaft chamfer polishing method

A pin and chain technology, applied in the field of chain pin chamfering and polishing, can solve the problems of complicated operation and low production efficiency, and achieve the effects of improving production efficiency, saving manpower and material resources, and reducing production procedures
CN103737447BActive Publication Date: 2016-04-20SUZHOU CHUNMENG INTELLIGENT TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
SUZHOU CHUNMENG INTELLIGENT TECHNOLOGY CO LTD
Publication Date
2016-04-20

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Abstract

The invention discloses a chamfering and polishing method for a chain hinge pin. The method comprises the following steps: providing a chain pin shaft chamfering and polishing machine; adding a chain hinge pin into a drum; adding polishing powder into a storage tank of a powder adding device, and setting the air introduction times of an air blowing pipe; starting the powder adding device, and blowing the polishing powder in the powder adding device into the drum; starting a driving chamfering device, and chamfering and polishing the chain hinge pin in the overturned drum; starting a dust-collecting device, and exhausting dust into a dust isolating box of the dust-collecting device through a dust-collecting pipe of the dust-collecting device; stopping the driving chamfering device, the powder adding device and the dust-collecting device; taking the machined chain hinge pin away. By adopting the method, batch production of chain hinge pins is realized, the production efficiency is increased, production procedures are reduced, and the labor force and materials are saved. Moreover, by adopting the method, dust generated by chamfering and polishing of the chain hinge pins can be recovered, thereby realizing zero pollution on the environment.
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Description

technical field

[0001] The invention relates to the technical field of chain pin shaft manufacturing, in particular to a method for chamfering and polishing a chain pin shaft. Background technique

[0002] Pin shafts are an essential component in the production of chains. In the production and processing of the pin shaft, it is necessary to chamfer the pin shaft. Most of the prior art adopts adding sand and water in a general chamfering machine and turning the pin shaft together to realize polishing chamfering. In this method, because water, sand and the pin shaft are mixed together, the pin shaft needs to be bolted and cleaned after the chamfering is completed, so the operation is more complicated and the production efficiency is also low. Contents of the invention

[0003] In view of the above-mentioned problems in the prior art, the object of the present invention is to provide a method for chamfering and polishing chain pin shafts.

[0004] In order to realize the f...

Claims

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