Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FIXING MECHANISM WITH CONNECTED ROTARY ROD
Document Type and Number:
WIPO Patent Application WO/2018/041009
Kind Code:
A1
Abstract:
Disclosed is a fixing mechanism with a connected rotary rod, the fixing mechanism comprising a guide sleeve (1) fixed to a support, a guide pillar (3) mounted to a lower end surface of a tooling fixture, and a rotary rod (2). A larger location hole (10), a smaller location hole (11) and a stop pin (4) are arranged in a side end surface of the guide sleeve (1). A through hole (30) for the guide pillar is arranged in a side end surface of the guide pillar (3). The rotary rod (2) comprises a rotary disk (20), and a first shaft (21), a second shaft (22) and a third shaft (23) mounted on the rotary disk (20). A guide recess (25) is arranged in the rotary disk (20), the axis of the first shaft (21) coincides with that of the third shaft (23), and the first shaft (21) and the second shaft (22) are mounted in an off-axis manner. After the guide pillar (3) is inserted in the guide sleeve (1) along the axis of the guide sleeve (1), the three shafts of the rotary rod (2) are inserted into mounting holes and then the rotary rod (2) is rotated clockwise or counter clockwise. The side surface of the guide recess (25) touches the stop pin (4) and then the guide pillar (3) is fixed inside the guide sleeve (1) with the outer surface of the second shaft (22) against the inner surface of the through hole (30) for the guide pillar. The connection manner is secure and reliable and the operation mode is simple and practical. Tooling is switched with a higher precision and a more stable production and quality inspection can be ensured.

Inventors:
YANG, Huaqiao (No. 9, Yongshun West Road Yonghe Economic Zone of Guangzhou Economic & Technological Development Distric, Guangzhou Guangdong 6, 511356, CN)
Application Number:
CN2017/098931
Publication Date:
March 08, 2018
Filing Date:
August 25, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
GUANGZHOU MINRUI AUTOMOBILE PARTS CO., LTD. (No. 9, Yongshun West Road Yonghe Economic Zone of Guangzhou Economic & Technological Development Distric, Guangzhou Guangdong 6, 511356, CN)
International Classes:
B25B27/00
Foreign References:
CN206010923U2017-03-15
CN204868600U2015-12-16
CN2309919Y1999-03-10
CN87213118U1988-08-10
EP1707915A12006-10-04
KR100324032B12002-02-19
DE102014201183A12015-07-23
Attorney, Agent or Firm:
JIAQUAN IP LAW FIRM (ZHANG, PingNo.910, Building A, Winner Plaza, No.100, West Huangpu Avenue, Tianhe Distric, Guangzhou Guangdong 7, 510627, CN)
Download PDF: