Machining process of curved surface of chain nest of chain wheel shaft

A processing technology, sprocket shaft technology, applied in metal processing equipment, metal processing mechanical parts, manufacturing tools, etc., can solve the problems of prone to accidents, poor quality, short service life, etc., to achieve high stability, easy to implement, reliable good effect

Inactive Publication Date: 2015-11-11
NUCLEON XINXIANG CRANE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although some domestic markets can use the integral casting process to complete the processing of the curved surface of the sprocket shaft and chain

Method used

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Example Embodiment

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0016] Combine figure 1 In the part mechanism diagram of the sprocket shaft, except for the chain socket surface structure, the rest of the structures are all traditional shaft structures. The traditional shaft structure has mature processing and production processes. Therefore, the urgent solution is the processing of the chain socket surface. After continuous attempts, the test was successful. The existing chain socket surface is like fig

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PUM

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Abstract

The invention discloses a machining process of a curved surface of a chain nest of a chain wheel shaft. The machining process comprises the steps that the chain wheel shaft is clamped on a workbench of a numerical control machining center in cooperation with an indexing head and a tailstock tip, and precision indexing of the chain wheel shaft in the machining process is achieved; a milling cutter is used for completing machining of the curved surface of the chain nest of a chain wheel according to a set moving path on the chain wheel shaft, the pitch and the pitch circle diameter is guaranteed, and the relevant size of the chain wheel is guaranteed; a chain matched with the chain nest of the chain wheel shaft is used for detecting the matching state of the chain and the chain wheel shaft, so that it is verified that machining meets standards; and the curved surface of the chain nest of the chain wheel shaft is overall machined. According to the machining process, the indexing head is adopted on the numerical control machining center for precision indexing for assistance, the dedicated milling cutter is adopted, and the curved surface of the chain nest of the chain wheel shaft is machined through the dedicated moving path; the machining process is convenient to implement, and various use performance indexes of the chain wheel shaft are guaranteed; and good reliability and high stability are achieved.

Description

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Claims

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Application Information

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Owner NUCLEON XINXIANG CRANE
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