公开(公告)号：US20110300254A1

公开(公告)日：2011-12-08

申请号：US13138466

申请日：2010-03-12

申请人： Chengfang Wang ,  Hetong Jiao ,  Yong Hu ,  Canyong Zhang ,  Jixian Li ,  Zhengyong Fan ,  Ping Yuan ,  Junwei Ma ,  Zuquan Xiang ,  Yunsheng Mao ,  Peiyong Li

发明人： Chengfang Wang ,  Hetong Jiao ,  Yong Hu ,  Canyong Zhang ,  Jixian Li ,  Zhengyong Fan ,  Ping Yuan ,  Junwei Ma ,  Zuquan Xiang ,  Yunsheng Mao ,  Peiyong Li

IPC分类号： B29C43/04

CPC分类号： B21D22/06 ,  B21D37/02

摘要： 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 (4) whose height can be adjusted, and a loading mechanism. The adjustable molds (4) are arranged in the loading mechanism and at least one group of adjustable molds (4) can move up and down under the drive of the loading mechanism. The upper group and the lower group of the adjustable molds (4) are respectively provided with M×N and (M−1)×(N−1) square rams (1) capable of swinging. The upper and the lower square rams (1) are arranged in an interlaced manner in both transverse and longitudinal directions. The square rams (1) 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.

摘要翻译： 一种用于具有方形柱塞的可调分段模板的弯曲表面形成装置，包括可调节高度的上组和下组可调模具（4）和装载机构。 可调模具（4）布置在装载机构中，并且至少一组可调模具（4）可在装载机构的驱动下上下移动。 可调模具（4）的上组和下组分别设有能够摆动的M×N和（M-1）×（N-1）个方形公柱（1）。 上下方向柱塞（1）在横向和纵向方向上以交错的方式布置。 方形柱（1）由方形板（a）和球体（b）组成，其中压力施加表面是平面或曲面。 曲面成形装置可以消除板冲压产生的皱褶和变形，减少凹痕，提高加工质量。

公开(公告)号：US08939754B2

公开(公告)日：2015-01-27

申请号：US13138466

申请日：2010-03-12

申请人： Chengfang Wang ,  Hetong Jiao ,  Yong Hu ,  Canyong Zhang ,  Jixian Li ,  Zhengyong Fan ,  Ping Yuan ,  Junwei Ma ,  Zuquan Xiang ,  Yunsheng Mao ,  Peiyong Li

发明人： Chengfang Wang ,  Hetong Jiao ,  Yong Hu ,  Canyong Zhang ,  Jixian Li ,  Zhengyong Fan ,  Ping Yuan ,  Junwei Ma ,  Zuquan Xiang ,  Yunsheng Mao ,  Peiyong Li

IPC分类号： B29C43/04 ,  B21D22/06 ,  B21D37/02

CPC分类号： B21D22/06 ,  B21D37/02

摘要： 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 (4) whose height can be adjusted, and a loading mechanism. The adjustable molds (4) are arranged in the loading mechanism and at least one group of adjustable molds (4) can move up and down under the drive of the loading mechanism. The upper group and the lower group of the adjustable molds (4) are respectively provided with M×N and (M−1)×(N−1) square rams (1) capable of swinging. The upper and the lower square rams (1) are arranged in an interlaced manner in both transverse and longitudinal directions. The square rams (1) 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.

摘要翻译： 一种用于具有方形柱塞的可调分段模板的弯曲表面形成装置，包括可调节高度的上组和下组可调模具（4）和装载机构。 可调模具（4）布置在装载机构中，并且至少一组可调模具（4）可在装载机构的驱动下上下移动。 可调模具（4）的上组和下组分别设有能够摆动的M×N和（M-1）×（N-1）个方形公柱（1）。 上下方向柱塞（1）在横向和纵向方向上以交错的方式布置。 方形柱（1）由方形板（a）和球体（b）组成，其中压力施加表面是平面或曲面。 曲面成形装置可以消除板冲压产生的皱褶和变形，减少凹痕，提高加工质量。