Title:
LARGE-SIZED PLATE DUAL-LINKAGE BENDING MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/169518
Kind Code:
A1
Abstract:
Disclosed is a large-sized plate dual-linkage bending machine, comprising a workbench (1), a PLC control device (2), a mold base (3), a left bending device (4), and a right bending device (5), wherein: the workbench comprises a front transverse beam (11), a rear transverse beam (12), and at least two guiding columns (13), wherein the at least two guiding columns (13) are fixed in parallel between the front transverse beam (11) and the rear transverse beam (12); and a mold base track (6) is also fixed in the middle position of the guiding columns, and several molds of different shapes and structures are connected in sequence on the mold base track. The bending machine is applicable to the bending of large-sized plates, and during bending, the distance between the positions of upper and lower molds of the bending machine can be adjusted via a sliding track, thus making the bending machine convenient to use.
Inventors:
JIANG LIN (CN)
Application Number:
PCT/CN2018/077957
Publication Date:
September 12, 2019
Filing Date:
March 05, 2018
Export Citation:
Assignee:
JIANGSU JIANGHAI MACHINE TOOL GROUP CO LTD (CN)
International Classes:
B21D5/06; B21D37/14
Foreign References:
| CN106862325A | 2017-06-20 | |||
| CN104588453A | 2015-05-06 | |||
| US3628360A | 1971-12-21 | |||
| US4722214A | 1988-02-02 |
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