Conduct tube for welding robot
A welding robot and contact tip technology, applied in electrode accessories, welding rod characteristics and other directions, can solve the problems of channel expansion, waste of funds, short contact tips, etc., and achieve the effect of extending service life, improving work efficiency, and improving strength and hardness
Inactive Publication Date: 2018-10-09
SUZHOU HONGQIRUI AUTOMATION
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Problems solved by technology
Due to the tight fit between the welding wire and the channel in the middle of the contact tip during the welding process, the continuous friction between the welding wire and the inner channel of the contact tip will cause the channel to expand, resulting in a decrease in the accuracy of the next work, and for welding robots, precision is definitely a problem. Important indicators, in order to ensure the accuracy must be replaced with a new contact tip, the short life of the contact tip can easily lead to waste of resources and funds
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] The present invention provides such Figure 1-3 A contact tip for a welding robot as shown includes a contact tip body 1, the contact tip body 1 includes a contact tip front section 11, a contact tip middle section 12, a contact tip rear section 13 and a core hole 2, and the contact tip front section 11 A counterbore 3 is provided at the center of the shaft, and a ceramic inner sleeve 31 is embedded in the counterbore 3 , and a through hole 311 is provi...
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Abstract
The invention discloses a conduct tube for a welding robot. The conduct tube for the welding robot comprises a conduct tube body. The conduct tube body comprises a conduct tube front segment, a conduct tube middle segment, a conduct tube rear segment and a core hole. A countersink is formed in the axis position of the conduct tube front segment. A ceramic inner sleeve is inlaid in the countersink.A through hole is formed in the axis of the ceramic inner sleeve. The outer wall of the conduct tube front segment is wrapped by a metal ceramic shell. The ceramic inner sleeve is separable. A chamfer is formed in the end face of one end of the ceramic inner sleeve, and a chamfer is formed in the through hole. The metal ceramic shell is separable. The conduct tube middle segment is of a cylindrical structure. The outer diameter of the conduct tube middle segment is larger than that of the metal ceramic shell. The conduct tube rear segment is of a cylindrical structure, and is provided with external threads. A metal baffle is arranged between the conduct tube rear segment and the conduct tube middle segment. The conduct tube for the welding robot is very high in abrasion resistance, high-temperature resistance and chemical resistance, capable of adapting to long-time work, and long in service life, and the usage cost is reduced indirectly.
Description
technical field [0001] The invention belongs to the technical field of welding equipment, and in particular relates to a conductive tip for a welding robot. Background technique [0002] In the prior art, C18150 chrome-zirconium copper is most commonly used as a contact tip material for welding because of its good electrical and thermal conductivity, certain hardness, wear resistance and explosion resistance. Due to the tight fit between the welding wire and the channel in the middle of the contact tip during the welding process, the continuous friction between the welding wire and the inner channel of the contact tip will cause the channel to expand, resulting in a decrease in the accuracy of the next work, and for welding robots, precision is definitely a problem. An important indicator, in order to ensure the accuracy, the contact tip must be replaced with a new one, and the short life of the contact tip can easily lead to a waste of resources and funds. Contents of the...
Claims
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IPC IPC(8): B23K9/26
CPCB23K9/26
Inventor 曾胜兴
Owner SUZHOU HONGQIRUI AUTOMATION