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Digital control tooth crest chamfering machine for curved tooth and angle gear

A technology of spiral bevel gears and chamfering machines, which is applied to gear teeth manufacturing devices, gear teeth, gear cutting machines, etc., can solve the problems of low production efficiency of manual grinding, difficult grinding, difficulty in ensuring grinding consistency and Uniformity and other issues, to achieve the effect of reasonable design structure, good effect and reliable work

Inactive Publication Date: 2006-06-21
TIANJIN NO 1 MACHINE TOOL WORKS
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

However, even if it is manual grinding, it is difficult to ensure the consistency and uniformity of grinding. When using manual chamfering, it is easy to have less grinding in the middle and more grinding at both ends for the concave surface 47, and more grinding for the convex surface. 48 is the situation where there is more grinding in the middle and less grinding at both ends
It is difficult to achieve grinding by machining, and the production efficiency of manual grinding is also low

Method used

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  • Digital control tooth crest chamfering machine for curved tooth and angle gear
  • Digital control tooth crest chamfering machine for curved tooth and angle gear
  • Digital control tooth crest chamfering machine for curved tooth and angle gear

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Embodiment Construction

[0048] Next, the CNC spiral bevel gear addendum chamfering machine of the present invention will be described in detail in conjunction with the accompanying drawings and specific embodiments.

[0049] Such as figure 2 As shown, the CNC spiral bevel gear addendum chamfering machine of the present invention includes: a fuselage 10 and an electric control cabinet 1, a column 8 arranged on the fuselage 10, and a column 8 arranged on the fuselage 10 and located at the column 8 The turning table base 11 on the front side and the turning table 9 installed on the turning table base 11 are provided with a horizontal movement mechanism and a vertical movement mechanism on the column 8, and the vertical movement mechanism is arranged on the column 8 through the horizontal movement mechanism. Above, the vertical movement mechanism is provided with a grinding head mechanism 5 for chamfering the spiral bevel gear, and a spindle for installing the processed gear is provided at the position ...

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Abstract

The numerically controlled addendum chamfering machine for curve-tooth bevel gear includes a machine body, an electric control cabinet, uprights, a turnover stage and its pedestal, a horizontal shift mechanism and a vertical shift mechanism on the uprights, a chamfering mechanism on the vertical mechanism, and a main shaft for installing the machined gear. The present invention completes addendum chamfering of curve-tooth bevel gear by means of the three-shaft linkage of the two numerically controlled shafts on the uprights for linear motion and the numerically controlled rotating shaft on the stage. The machine has reasonable structure, reliable operation, high chamfering precision, high effect and high efficiency.

Description

technical field [0001] The invention relates to a gear processing machine tool. In particular, it relates to a numerical control spiral bevel gear addendum chamfering machine with accurate processing, high precision and high efficiency. Background technique [0002] The spiral bevel gear is the gear used for the main transmission of the car, which drives the wheel to rotate through the planetary mechanism. To make a spiral bevel gear, the first step is to make a blank, rough machining and finishing machining, and then heat treatment. After heat treatment, the edge of the gear is deformed, such as figure 1 As shown, the corners 50, 49 of the gear are deformed. Moreover, there are also processing errors in the processing of spiral bevel gears. If they are not processed and used directly for automobile assembly, the deformation of the edges will inevitably increase the noise when the automobile is running. [0003] In order to ensure that there is no error in the edge positi...

Claims

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Application Information

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IPC IPC(8): B23F19/12B23F23/02B23Q1/25B24B9/00
Inventor 柴宝莲胡光曦崔援朝
Owner TIANJIN NO 1 MACHINE TOOL WORKS
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