Title:
WELDING DEVICE AND WIRE FEEDING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/114094
Kind Code:
A1
Abstract:
A wire feeding apparatus and a welding device. The wire feeding apparatus comprises: a pipe (110), a fixing part (120), and a clamping part. The pipe (110) has a welding wire guide hole; the fixing part (120) is an elastic structural piece and has a fixing hole (121); the fixing hole (121) penetrates through the fixing part (120); the pipe (110) is fitted in the fixing part (120) through the fixing hole (121); the clamping part is movably fitted with the fixing part (120) so as to extrude the fixing part (120), so that the hole wall of the fixing hole (121) is attached to the pipe (110), and the fixing part (120) and the pipe (110) are fixed relatively.
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Inventors:
DING YAJIE (CN)
XU WENBIN (CN)
WANG ZHAO (CN)
XU WENBIN (CN)
WANG ZHAO (CN)
Application Number:
PCT/CN2019/124329
Publication Date:
June 17, 2021
Filing Date:
December 10, 2019
Export Citation:
Assignee:
SUZHOU SOLDER FORCE INC (CN)
ARGOTEC LTD (CN)
ARGOTEC LTD (CN)
International Classes:
B23K3/06; B23K3/08
Foreign References:
| CN207668661U | 2018-07-31 | |||
| CN101642844A | 2010-02-10 | |||
| CN208662775U | 2019-03-29 | |||
| US3697721A | 1972-10-10 |
Attorney, Agent or Firm:
CO-HORIZON INTELLECTUAL PROPERTY INC. (CN)
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