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Gear chamfering head

A chamfering and gear technology, applied in the direction of belts/chains/gears, gear teeth, components with teeth, etc., can solve problems such as difficult to guarantee chamfering quality, low machining accuracy, poor consistency, etc., so as to avoid secondary burrs , high processing precision and good consistency

Active Publication Date: 2015-02-25
BAOJI GUOXI CHAMFERING MACHINE WORKS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing gear chamfering machine uses a grinding wheel to grind the chamfer, which has low machining accuracy, poor consistency, and is prone to secondary burrs, making it difficult to guarantee the quality of the chamfer

Method used

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  • Gear chamfering head
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Examples

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Embodiment Construction

[0019] Attached below figure 1 A first embodiment of the present invention will be described.

[0020] A gear chamfering head, with a support 1, a linear guide rail 2 is fixed on the support 1, a slide block 4 is arranged on the linear guide rail 2, a slide table 3 is fixed on the slide block 4, and the front end of the slide table 3 is fixed There is a support seat 5; the outer end surface of the support seat 5 is shaped on a cross-sectional "T"-shaped annular groove 6, and the revolving seat 7 is installed in the center of the support seat 5 through a revolving shaft 8; The through hole 9 corresponding to the annular groove 6, the "T" block 11 is located in the annular groove 6, the bolt 10 passes through the through hole 9 and then screwed on the "T" block 11 to fix the rotary seat 7 and the support seat 5 The top of the inner end surface of the revolving base 7 is fixed with a support base 12, and a servo motor 13 is installed vertically on the support base 12, and the pr...

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PUM

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Abstract

The invention relates to a gear chamfering head which is provided with a base. A linear guiderail is fixed on the base; a sliding block is arranged on the linear guiderail; a sliding table is fixed on the sliding block; a supported base is fixed on the front end of the sliding table; a motor and a profile copying head are fixed on the inner end surface of the supported base; a chamfering cutter is arranged on the main shaft of the motor; a retractable air cylinder is fixed on the base; and the piston rod of the retractable air cylinder is fixedly connected with the rear end of the sliding table. Therefore, the work surface of the profile copying head is clung to a tooth-shaped surface all the way during moving, and the chamfering cutter moves synchronously along with the motion trail of the profile copying head. A workpiece rotates to push the profile copying head to cling to the tooth-shaped surface and move, the chamfering cutter moves synchronously along with the motion trail of the profile copying head, and the work path of the chamfering cutter is the same as the motion trail of the profile copying head, thus the profile copying is carried out along with the chamfering of a processing gear, and the chamfering degree is controlled by a servo control system by programming. The gear chamfering head is high in processing precision and efficiency and is good in consistency.

Description

technical field [0001] The invention belongs to the technical field of gear manufacturing, and in particular relates to a gear chamfering head. technical background [0002] Gear chamfering is an indispensable process in the production of gear transmissions such as gearboxes, synchronizers, wind power, ships, and construction machinery. With the advancement and development of technology, there are more and more stringent requirements for its processing quality. The existing gear chamfering machine uses a grinding wheel to grind the chamfer, which has low machining accuracy, poor consistency, and is prone to secondary burrs, making it difficult to guarantee the quality of the chamfer. Contents of the invention [0003] The technical problem solved by the present invention is to provide a gear chamfering head, which can push the profiling head to move close to the surface of the tooth shape through the rotation of the workpiece, and make the motion track of the profiling hea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23F19/10B23Q35/08
Inventor 汪海汪安忠王昱昙
Owner BAOJI GUOXI CHAMFERING MACHINE WORKS