Title:
SPLINE HAVING CORRUGATED END FACE, AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/134848
Kind Code:
A1
Abstract:
Disclosed is a spline having a corrugated end face, a surface of the spline being provided with multiple teeth, wherein the surface of the spline is a continuous periodic curved face, which is a first-order continuous corrugated face; and transition curved faces (17, 18) are formed between adjacent working tooth faces (13, 14) of the teeth, and the transition curved faces (17, 18) are single-parameter enveloping faces of cylindrical faces perpendicular to an axis of the spline. A method for manufacturing a spline having a corrugated end face is further provided. The spline having a corrugated end face is light in weight, high in strength, and low in cost, is easy to mount and dismount, and is suitable for connection between rotating parts of a high-speed mechanism.
Inventors:
WANG XIAOCHUN (CN)
SHUAI MEI (CN)
SHUAI MEI (CN)
Application Number:
PCT/CN2020/072963
Publication Date:
July 08, 2021
Filing Date:
January 19, 2020
Export Citation:
Assignee:
BEIJING INTELLIGENT DAAI ROBOT TECH CO LTD (CN)
International Classes:
B23F5/20; F16H48/20
Foreign References:
| CN201513543U | 2010-06-23 | |||
| CN208982611U | 2019-06-14 | |||
| CN204934749U | 2016-01-06 | |||
| CN104421346A | 2015-03-18 | |||
| CN101666375A | 2010-03-10 | |||
| CN209705117U | 2019-11-29 | |||
| CN105626819A | 2016-06-01 | |||
| JPH09217817A | 1997-08-19 |
Attorney, Agent or Firm:
LECOME INTELLECTUAL PROPERTY AGENT LTD. (CN)
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