Automatic tooth alignment device and tooth alignment method thereof

Abstract

The invention relates to a tooth alignment device, in particular to an automatic tooth alignment device and a tooth alignment method thereof. In order to solve the technical problems that when parts need to be broached and formed for multiple times is broached for the second time or the third time, the manual tooth alignment efficiency is low, and the potential safety hazard exists, the inventionprovides the technical solution that the automatic tooth alignment device comprises a positioning fixture, a tooth alignment body, a positioning block and a broach, wherein the positioning fixture isfixed onto a table board of a broaching machine; the broach is arranged in the table board of the broaching machine in a sleeving way; the tooth alignment body is arranged in an annular cavity betweenthe positioning fixture and the broach in a sleeving way and is fixedly connected with a lower chuck of the broaching machine; a positioning tooth is arranged at one end of the tooth alignment body;a first positioning surface is arranged at the other end of the tooth alignment body; a second positioning surface is arranged on the excircle of the small end of the broach; a positioning block is arranged on a first positioning surface of the tooth alignment body; the small end of the positioning block penetrates through a positioning hole formed in the side wall of the tooth alignment body so as to contact a second positioning surface; and the positioning tooth and any one cutter tooth of the broach are arranged on the same straight line. The invention further provides the tooth alignment method of the automatic tooth alignment device at the same time.

Description

technical field [0001] The invention relates to a gear aligning device, in particular to an automatic gear aligning device and a gear aligning method thereof. Background technique [0002] For parts with a large amount of broaching that requires multiple broaching to complete the processing, the internal teeth of the part have been preliminarily formed after the first broaching. During the second or third broaching, the tool and the part need to be aligned first teeth can be processed. At present, manual tooth alignment is generally used, that is, the broach is lifted, the parts are inserted from the lower part of the broach, and then the tooth alignment is completed. This method is inefficient and has serious safety hazards. Contents of the invention [0003] In order to solve the technical problems of low efficiency and potential safety hazards in manual gear alignment in the process of secondary broaching and subsequent broaching of parts that require multiple broachin...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems of low efficiency and potential safety hazards in manual gear alignment in the process of secondary broaching and subsequent broaching of parts that require multiple broaching in the prior art, the present invention provides an automatic gear alignment Device and tooth-aligning method thereof

Images