Title:
HIGH-PRECISION AUTOMATIC FLANGING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/000493
Kind Code:
A1
Abstract:
Disclosed in the present invention is a high-precision automatic flanging apparatus, comprising: a pipe clamping mechanism, which is used for clamping and fixing a flanged pipe; a die rotating mechanism, which is used for rotating and switching different dies so as to perform heating, flanging and trimming operations on a pipe; and a control driving mechanism, which is used for controlling the feeding action of the dies and realizing the back-and-forth sliding of the dies. In the high-precision automatic flanging apparatus provided in the patent, heating, flanging and trimming are integrated into one apparatus, and automatic operation is achieved, such that not only can the flanging quality be guaranteed, but the flanging efficiency can also be greatly improved. The high-precision automatic flanging apparatus has the advantages of being convenient and rapid to operate, high in automation degree, accurate in product quality control, high in flanging precision and suitable for batch production, thereby solving the problem which cannot be solved by existing flanging machines on the market.
Inventors:
CHEN JIANGHUI (CN)
HUO FULEI (CN)
JIN CHONGYANG (CN)
CHU ZHANPENG (CN)
LIU YUEMING (CN)
HUO FULEI (CN)
JIN CHONGYANG (CN)
CHU ZHANPENG (CN)
LIU YUEMING (CN)
Application Number:
PCT/CN2021/120853
Publication Date:
January 26, 2023
Filing Date:
September 27, 2021
Export Citation:
Assignee:
LINHAI WEIXING NEW BUILDING MAT CO LTD (CN)
International Classes:
B29C57/00; B29D23/00; B21D19/00
Foreign References:
| CN212494861U | 2021-02-09 | |||
| CN208004569U | 2018-10-26 | |||
| CN103072229A | 2013-05-01 | |||
| CN207521576U | 2018-06-22 | |||
| CN205685728U | 2016-11-16 | |||
| CN110614761A | 2019-12-27 | |||
| ZA835133B | 1985-02-27 |
Attorney, Agent or Firm:
HANGZHOU ZHEKE PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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