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:
Jan. 27, 2015
Filed:
Mar. 12, 2010
Chengfang Wang, Hubei, CN;
Hetong Jiao, Shandong, CN;
Yong HU, Hubei, CN;
Canyong Zhang, Shandong, CN;
Jixian LI, Hubei, CN;
Zhengyong Fan, Shandong, CN;
Ping Yuan, Hubei, CN;
Junwei MA, Shandong, CN;
Zuquan Xiang, Hubei, CN;
Yunsheng Mao, Hubei, CN;
Peiyong LI, Hubei, CN;
Chengfang Wang, Hubei, CN;
Hetong Jiao, Shandong, CN;
Yong Hu, Hubei, CN;
Canyong Zhang, Shandong, CN;
Jixian Li, Hubei, CN;
Zhengyong Fan, Shandong, CN;
Ping Yuan, Hubei, CN;
Junwei Ma, Shandong, CN;
Zuquan Xiang, Hubei, CN;
Yunsheng Mao, Hubei, CN;
Peiyong Li, Hubei, CN;
Shandong Surele Machinery Company Limited, Shangdong, CN;
Abstract
A curved surface forming device for an adjustable segmented mold board with square rams, consisting of an upper group and a lower group of adjustable molds () whose height can be adjusted, and a loading mechanism. The adjustable molds () are arranged in the loading mechanism and at least one group of adjustable molds () can move up and down under the drive of the loading mechanism. The upper group and the lower group of the adjustable molds () are respectively provided with M×N and (M−1)×(N−1) square rams () capable of swinging. The upper and the lower square rams () are arranged in an interlaced manner in both transverse and longitudinal directions. The square rams () are composed of a square plate (a) and the sphere (b) with the pressure imposition surface being a plane or a curved surface. The curved surface forming device can eliminate the crumpling and deformation generated in the board punching, reduce dents and improve processing quality.