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Apparatus for processing outer splines of straightening rollers

A processing device and external spline technology, applied in the field of steel rolling machinery, can solve the problems of high cost, low processing precision, slow speed, etc., and achieve the effect of simple equipment, high processing precision and low processing cost

Inactive Publication Date: 2011-06-01
TAIYUAN HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art, provide a processing device for straightening roller splines, and solve the problems of low processing accuracy, slow speed and high cost when processing straightening roller splines in the past

Method used

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  • Apparatus for processing outer splines of straightening rollers
  • Apparatus for processing outer splines of straightening rollers

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Experimental program
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Effect test

Embodiment Construction

[0013] Such as figure 1 As shown, a processing device for straightening roller external splines is to add an indexing plate 4 at the tail box of the lathe 3, and the indexing plate 4 is connected with the feed spindle of the lathe 3; 3 A milling head 5 is installed on the feed track, and the milling head 5 and the indexing plate 4 form a special forming tool, and a master 6 is installed in the indexing plate 4, and the master 6 is fixed on the lathe 3 on the trunk.

[0014] The milling head 5 is installed on the feed track of the lathe 3 through a triangular track.

[0015] The indexing plate 4 is connected with the feed spindle of the lathe 3 through a flat key.

[0016] The indexing plate 4 is connected with the master mold 6 through internal and external splines.

[0017] The former 6 is fixed on the tail box of the lathe 3 by bolts and positioning keys.

[0018] The method of applying the device of the present invention to process the outer spline of the straightening ...

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Abstract

The invention discloses an apparatus for processing outer splines of straightening rollers, relating to the technical field of processing straightening roller of a straightener. The invention solves the problems of low processing precisions, slow speeds and high costs in previous outer spline processing of the straightening rollers. The present invention is characterized in that an index dial is added in a tail case of a lathe whose feeding main shaft is connected with the index dial; a lathe feeding track is provided with a milling head which forms a special-purpose shaping cutter with the index dial; and the inner part of the index dial is provided with a pattern which is fixed on the tail case of the lathe. The invention breaks through a tradition that lathes can not process toothed-type parts, and has the advantages of high processing precisions, fast processing speeds, simple equipment and low costs.

Description

technical field [0001] The invention belongs to steel rolling machinery, in particular to the processing of external splines of straightening rollers of straightening machines. Background technique [0002] In the past, the external splines of the straightening roller of the straightening machine were processed by a large horizontal gear hobbing machine, which has low processing accuracy and slow processing speed, which seriously affects the production progress of the whole machine; and the high processing cost of a large horizontal gear hobbing machine affects the product in the market. Competitiveness. Contents of the invention [0003] The object of the present invention is to overcome the shortcomings of the prior art, provide a processing device for straightening roller splines, and solve the problems of low processing accuracy, slow speed and high cost when processing straightening roller splines in the past. [0004] The present invention is achieved through the fo...

Claims

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Application Information

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IPC IPC(8): B23C7/02B23C3/30
Inventor 曹益忠曹一兵王雪岭
Owner TAIYUAN HEAVY IND