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Title:
APPARATUS FOR AUTOMATIC ADJUSTMENT OF SHEET MATERIAL PRESSING MOLD OF EDGE FOLDING MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/014462
Kind Code:
A1
Abstract:
An apparatus for the automatic adjustment of a sheet material pressing mold of an edge folding machine, comprising a mold base (1), a mold-adjustment facilitation mechanism (2) mounted on a middle portion of a lower end of the mold base (1), an insertion-type mold adjusting mechanism (3) mounted on the mold base (1) and provided at each of the left and right sides of the mold-adjustment facilitation mechanism (2), and a standard mold adjusting mechanism (4) provided at each of the left and right ends of the mold base (1), the lower end of the mold base (1) being a trapezoidal guide rail. The automatic adjustment apparatus for the sheet material pressing mold of an edge folding machine has a simple structure and is easy to operate; in the case of a flanged workpiece, the adjustable mold can narrow the width to an extent, and be restored when the workpiece is clamped, the standard mold adjusting mechanism can achieve the adjustment with a large width variation, and the insertion-type mold adjusting mechanism can achieve the adjustment with a small width variation. The present invention has the function of center-aligned adjustment for flanging, saving time and effort, improving working efficiency, being able to meet the complicated requirements of an edge folding process for a workpiece.

Inventors:
TU FENFEN (CN)
WNAG JINRONG (CN)
GUI CHANGHUA (CN)
SHE JIE (CN)
LENG ZHIBIN (CN)
Application Number:
CN2016/104260
Publication Date:
January 25, 2018
Filing Date:
November 01, 2016
Export Citation:
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Assignee:
JIANGSU YAWEI MACHINE-TOOL CO LTD (CN)
International Classes:
B21D37/12; B21D19/08
Foreign References:
CN105945156A2016-09-21
CN202845558U2013-04-03
CN104084489A2014-10-08
CN204564917U2015-08-19
CN204308032U2015-05-06
CN203817200U2014-09-10
JPH09183000A1997-07-15
Attorney, Agent or Firm:
NANJING TIANHUA PATENT AGENT CO., LTD. (CN)
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