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Patent Searching and Data


Title:
MOULD CONVENIENT FOR MOVING AND INSTALLATION
Document Type and Number:
WIPO Patent Application WO/2019/052259
Kind Code:
A1
Abstract:
Disclosed is a mould convenient for moving and installation, comprising a support column (19), a slider (6) and a ball (22), wherein a hydraulic cylinder (20) is arranged in the middle of a left side of the support column; an upper end of the support column is provided with a screw rod (11); the slider is installed on an outer surface of the screw rod; a bottom end of the slider is provided with a housing (3); a sealing gasket (5) is arranged in the middle of an upper part of the interior of the housing; a hydraulic pump (4) is arranged under the sealing gasket; and the screw rod, the slider and an installation plate (23) are arranged on a stamping mould. A convex mould is fixed on a U-shaped plate (25) through a fixing opening (24) in the installation plate, and then the whole convex mould is fixed on the slider by a bolt passing through a circular hole in the U-shaped plate, such that the convex mould can be conveniently installed and removed, thus reducing the time for replacing the convex mould. When the concave mould is replaced, by means of precise sliding of a steel ball on the screw rod, the convex mould moves in a linear motion on the screw rod, and such that the convex mould aligns with high precision with the concave mould.

Inventors:
DING YONGJUN (CN)
JIANG YONGGANG (CN)
Application Number:
PCT/CN2018/093246
Publication Date:
March 21, 2019
Filing Date:
June 28, 2018
Export Citation:
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Assignee:
NANTONG ZHONGHUI MOULD CO LTD (CN)
International Classes:
B21D37/14; B21D37/10; B21D37/16; B21D45/08; F16F15/04
Domestic Patent References:
WO2006061863A12006-06-15
Foreign References:
CN201482861U2010-05-26
JPH01166835A1989-06-30
JP2000197923A2000-07-18
GR963657A
CN106734645A2017-05-31
CN106862326A2017-06-20
CN102716987A2012-10-10
CN107597983A2018-01-19
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