Title:
FLANGING MACHINE WITH SELECTABLE FLANGE LENGTH AND FLANGE POSITION
Document Type and Number:
WIPO Patent Application WO/2019/134201
Kind Code:
A1
Abstract:
Disclosed is a flanging machine with selectable flange length and flange position, comprising a flanging machine frame (1), a workbench (2), a bending plate combined body (3) and a compression device (4), wherein the bending plate combined body (3) is formed of multiple bending plate bodies (3-1) arranged side by side, a side flat face of the bending plate body (3-1) is provided with a rotary shaft through hole (3-1-1), a driving shaft (6) passes through the rotary shaft through hole (3-1-1), an upper flat face of the bending plate body (3-1) is provided with a positioning hole (3-1-2), the driving shaft (6) is also provided with a pin hole (6-1), and a positioning pin (7) passes through the positioning holes (3-1-2) on the bending plate bodies (3-1) and the pin hole (6-1) on the driving shaft (6), such that the driving shaft (6) drives the bending plate bodies (3-1) to move, achieving the flanging function. The flanging machine has high machining efficiency, has low machining costs, is convenient to use, and can meet multiple machining requirements.
Inventors:
LIN YUNXIANG (CN)
Application Number:
PCT/CN2018/074323
Publication Date:
July 11, 2019
Filing Date:
January 26, 2018
Export Citation:
Assignee:
HAIAN JINWEI MACHINE TOOLS CO LTD (CN)
International Classes:
B21D5/04
Foreign References:
| CN101172291A | 2008-05-07 | |||
| US4765171A | 1988-08-23 | |||
| CN2098335U | 1992-03-11 | |||
| JPH10291032A | 1998-11-04 | |||
| JPH05212447A | 1993-08-24 | |||
| JPS63207419A | 1988-08-26 |
Attorney, Agent or Firm:
NANJING RUI ZHI BO IP AGENCY CO., LTD. (CN)
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