Title:
STEEL PIPE CLAMPING DEVICE FOR STEEL PIPE STRAIGHTENING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/237795
Kind Code:
A1
Abstract:
A steel pipe clamping device for a steel pipe straightening machine. The steel pipe clamping device comprises a fixing block (1); a motor (2) is fixedly connected to the back surface of the fixing block; a front end of a rotating shaft of the motor penetrates through the fixing block, extends to the outside of the fixing block, and is fixedly connected to a first rotating block (3); the surface of the first rotating block is movably connected to a belt (4); the top and the bottom of the front surface of the fixing block are movably connected to a first gear (5) and a second gear (6) by means of pin shafts, respectively; the front surface of the second gear is fixedly connected to a second rotating block (21); and the second rotating block is in transmission connection with the first rotating block by means of the belt. By providing the motor, the first rotating block, the belt, the first gear, the second gear, the second rotating block, a connecting rod, a supporting rod, a connecting block, a clamping block, and a fixture block for cooperative use, the steel pipe clamping device for the steel pipe straightening machine is convenient to use, simple in operation, and good in clamping effect, and the work efficiency is improved.
Inventors:
MA GENGSHENG (CN)
Application Number:
PCT/CN2019/096056
Publication Date:
December 03, 2020
Filing Date:
July 15, 2019
Export Citation:
Assignee:
JIANGSU ZHONGHAI HEAVY MACHINE TOOL CO LTD (CN)
International Classes:
B21D3/00; B21D43/00
Foreign References:
| CN205704242U | 2016-11-23 | |||
| CN206779966U | 2017-12-22 | |||
| CN208427982U | 2019-01-25 | |||
| CN108555630A | 2018-09-21 | |||
| CN207869024U | 2018-09-14 | |||
| CN207534836U | 2018-06-26 | |||
| JP2003100854A | 2003-04-04 |
Attorney, Agent or Firm:
CHANGZHOU RIGHT NAVGATION PATENT AGENCY CO., LTD (CN)
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