The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 25, 2023
Filed:
Jun. 01, 2022
Qingdao University of Technology, Shandong, CN;
University of Sharjah, Sharjah, AE;
Changhe Li, Qingdao, CN;
Zhuang Shi, Qingdao, CN;
Bo Liu, Qingdao, CN;
Huajun Cao, Qingdao, CN;
Wenfeng Ding, Qingdao, CN;
Xin Cui, Qingdao, CN;
Zafar Said, Sharjah, AE;
Yanbin Zhang, Qingdao, CN;
QINGDAO UNIVERSITY OF TECHNOLOGY, Qingdao, CN;
UNIVERSITY OF SHARJAH, Sharjah, AE;
Abstract
Provided is a fixture for automatic assembly, overturning and welding of sidewall aluminum profile of a rail vehicle, comprising a lifting mechanism, a supporting overturning device mounted on the lifting mechanism, an automatic assembling sidewall profile device mounted on the supporting overturning device, and a self-positioning locking device. The automatic assembling sidewall profile device comprises a sidewall-shaped support steel beam, and a rodless cylinder track platform and a fixing seat. The self-positioning locking devices are mounted on the rodless cylinder track platform and the fixing seat, and have a self-positioning base and a locking device. The self-positioning base comprises an outer housing is provided with the locking device and two symmetrically set self-positioning supports, and faces of the two self-positioning supports matching with the rail vehicle aluminum profile are provided with rollers having a V-shaped gap formed therebetween.