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Title:
STEEL PIPE BENDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/010991
Kind Code:
A1
Abstract:
Disclosed in the present utility model is a steel pipe bending device. The steel pipe bending device comprises a workbench, wherein a top end of the workbench is connected to an annular body, a circular table is arranged in the annular body, two fixed columns are arranged on the top of the circular table, a connecting block is welded to one end of the annular body, a first fixed ring is welded to a top end of the connecting block, a groove is formed in one end of the workbench, a bending mechanism is arranged in the groove, the bending mechanism comprises a rotating shaft, a connecting plate is welded to one side of the rotating shaft, a connecting column is welded to one end of the connecting plate, a connecting strip is welded to one side of the connecting plate, and a second fixed ring is welded to one side of the connecting strip. According to the steel pipe bending device, the annular body, the circular table, the fixed columns, the connecting block, the first fixed ring, the groove and the bending mechanism are arranged, such that a rotating handle can be driven to rotate by a handle so a steel pipe to be bent is driven to be bent along the fixed columns through the second fixed ring, so that the steel pipe is rapidly and conveniently bent, and the working efficiency is improved.

Inventors:
YE SHOUXI (CN)
XIE SHEDONG (CN)
YE BORUI (CN)
Application Number:
PCT/CN2022/097125
Publication Date:
February 09, 2023
Filing Date:
June 06, 2022
Export Citation:
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Assignee:
ZHEJIANG CHUANBOZHE METAL DECOUATION MAT CO LTD (CN)
International Classes:
B21D7/16; B21D43/00
Foreign References:
CN215508464U2022-01-14
CN210754530U2020-06-16
CN213103941U2021-05-04
CN212310510U2021-01-08
CN111545606A2020-08-18
CN112338018A2021-02-09
CN212884290U2021-04-06
US5335529A1994-08-09
US20210031255A12021-02-04
GB1440339A1976-06-23
JP2011104647A2011-06-02
Attorney, Agent or Firm:
JINHUA YUECHENG JUNCHUANG INTELLECTUAL PROPERTY LAW OFFICE LLP (CN)
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