Title:
HYDRAULIC FORMING MACHINE AND METAL BALL FORMING MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/103743
Kind Code:
A1
Abstract:
A hydraulic forming machine and a metal ball forming machine belong to the field of metal material forming devices. The hydraulic forming machine comprises a machine body (100), a cutting mechanism (200), a forming mold (300), an ejecting device (400) and a drive mechanism (500). The forming mold comprises a movable mold (301) and a fixed mold (302) which can cooperate with each other. The ejecting device is provided in the forming mold. The machine body is provided with a material feeding inlet (101) which penetrates through a first mounting surface (102). The cutting mechanism and the fixed mold are mounted on the first mounting surface of the machine body and located at either side of the material discharging end of the material feeding inlet. The movable mold is provided in the drive mechanism. The drive mechanism can drive the movable mold to move close to or far away from the fixed mold along the direction perpendicular to the first mounting surface. The cutting mechanism can cut the blank at the output end of the material feeding inlet, the blank, after being cut by the cutting mechanism, is transferred to be between the fixed mold and the movable mold for extrusion forming. The hydraulic forming machine implements the functions of cutting, extrusion forming, ejection and material receiving, and the material, after being cut, is directly formed by extrusion. All the actions can be completed by the hydraulic forming machine once.
Inventors:
CHEN SHIXIONG (CN)
WANG YANJUAN (CN)
WANG ZHENZHONG (CN)
TANG SHUJUAN (CN)
YANG JIAN (CN)
YIN CHUN (CN)
WU XIAODONG (CN)
WU DAN (CN)
ZHAO JINGYUN (CN)
LIU HAIYAN (CN)
JI XIAOHUI (CN)
WANG YANJUAN (CN)
WANG ZHENZHONG (CN)
TANG SHUJUAN (CN)
YANG JIAN (CN)
YIN CHUN (CN)
WU XIAODONG (CN)
WU DAN (CN)
ZHAO JINGYUN (CN)
LIU HAIYAN (CN)
JI XIAOHUI (CN)
Application Number:
PCT/CN2017/115306
Publication Date:
June 14, 2018
Filing Date:
December 08, 2017
Export Citation:
Assignee:
XIAN METALWK HYDRAUMATIC MACHINERY CO LTD (CN)
International Classes:
B21C31/00
Foreign References:
| CN107617884A | 2018-01-23 | |||
| CN107377654A | 2017-11-24 | |||
| CN106739124A | 2017-05-31 | |||
| JPH09141379A | 1997-06-03 | |||
| CN202129625U | 2012-02-01 | |||
| CN1396314A | 2003-02-12 |
Other References:
See also references of EP 3552726A4
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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