Title:
BENDING AND PUNCHING DEVICE FOR AUTOMOBILE DECORATIVE STRIP
Document Type and Number:
WIPO Patent Application WO/2021/073004
Kind Code:
A1
Abstract:
Disclosed is a bending and punching device for an automobile decorative strip, the device comprising a base (1); a clamping member arranged on the base (1), wherein a forming block (2) used for having a workpiece placed thereon is arranged in the clamping member; an end cutting member arranged on the base (1) and located on aside of the forming block (2); a rotating assembly arranged on the base (1) and rotationally connected to the clamping member; a moving assembly arranged on the rotating assembly, wherein a sliding pin (4) is movably arranged at one end of the moving assembly; and a bending block provided with a sliding hole (3), wherein the sliding pin (4) is movably inserted into the sliding hole (3), when the moving assembly moves forwards, one end of the bending block can be driven to abut against the forming block (2), and when the rotating assembly drives the moving assembly to rotate, the sliding pin (4) can slide in the sliding hole (3) and drive the bending block to rotate along the forming block (2). The device has the advantage that a force application point coincides with a bending point.
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Inventors:
LI JUYI (CN)
Application Number:
PCT/CN2020/071312
Publication Date:
April 22, 2021
Filing Date:
January 10, 2020
Export Citation:
Assignee:
NINGBO SHINTAI MACHINERY CO LTD (CN)
NINGBO MINTH AUTOMOTIVE PARTS RESEARCH&DEVELOPMENT CO LTD (CN)
NINGBO MINTH AUTOMOTIVE PARTS RESEARCH&DEVELOPMENT CO LTD (CN)
International Classes:
B21D7/022
Foreign References:
| CN108856398A | 2018-11-23 | |||
| CN206550179U | 2017-10-13 | |||
| CN108580608A | 2018-09-28 | |||
| CN110202030A | 2019-09-06 | |||
| US20060201219A1 | 2006-09-14 | |||
| US4996866A | 1991-03-05 |
Attorney, Agent or Firm:
NINGBO YINZHOU SHENGFEI PATENT ATTORNEY (SPECIAL GENERAL PARTNERSHIP) (CN)
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