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Patent Searching and Data


Title:
NEW ELECTRIC SERVO CARTRIDGE-TYPE SELF-PIERCING CONNECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/022836
Kind Code:
A1
Abstract:
Disclosed is an electric servo cartridge-type self-piercing connection system, comprising an electric motor (1), wherein an output shaft of the electric motor (1) is connected to a shaft (4); a flywheel (6) is fixed on the shaft (4); a clutch (7) is connected to the flywheel (6); the clutch (7) is fixed at a plain shaft end of a lead screw (8); a lead screw nut (9) and a nut sleeve (10) are fixed to each other; the nut sleeve (10) is fixed to a sliding block (12); the sliding block (12) is arranged on a guide rail (13); the guide rail (13) is fixed to a support (15); a punch (11) is connected to the nut sleeve (10); a plate material (14) is placed on the support (15) under the punch (11); and the support (15) is provided with a die cavity. The system guarantees the combination quality of a joint and the production efficiency.

Inventors:
YAO FENG (CN)
SONG WEN (CN)
Application Number:
PCT/CN2020/086522
Publication Date:
February 11, 2021
Filing Date:
April 24, 2020
Export Citation:
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Assignee:
KUNSHAN XINLANTE INTELLIGENT EQUIPMENT TECH CO LTD (CN)
International Classes:
B21J15/26; B30B1/00
Foreign References:
JP2519610B21996-07-31
CN101370646A2009-02-18
CN203076514U2013-07-24
CN207772462U2018-08-28
US5299442A1994-04-05
CN202411322U2012-09-05
Attorney, Agent or Firm:
SUZHOU ZHOUZHI PATENT AGENCY (CN)
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