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:
Aug. 08, 2023
Filed:
May. 31, 2021
Nanjing University of Posts and Telecommunications, Nanjing, CN;
Nanjng Nanyou Institute of Information Technovation Co., Ltd, Nanjing, CN;
Fengyu Xu, Nanjing, CN;
Sen Yang, Nanjing, CN;
Jingjin Shen, Nanjing, CN;
Zixin Chen, Nanjing, CN;
Guoping Jiang, Nanjing, CN;
NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS, Nanjing, CN;
NANJNG NANYOU INSTITUTE OF INFORMATION TECHNOVATION CO., LTD, Nanjing, CN;
Abstract
A precision compensation mechanism of a full-automatic bidirectional flanging machine comprises an upper die X-direction fine adjustment assembly, an upper die Y-direction fine adjustment assembly, a lower die X-direction fine adjustment assembly and a lower die Y-direction fine adjustment assembly, wherein the fine adjustment assemblies each comprise N adjusting threaded sleeves, N adjusting screws and a threaded sleeve rotation driving device; wherein the N adjusting threaded sleeves are threaded into an upper opening or a lower opening of a C-shaped flanging beam along the length direction of an upper die or a lower die; the outer wall surfaces of the N adjusting threaded sleeves are threaded into the upper opening or the lower opening of the C-shaped flanging beam to form N screw thread pairs I with the thread pitch of P