Heating core mounting structure of tin soldering gun
A technology for installation structure and heating core, which is applied in the direction of electric heating devices, welding equipment, metal processing equipment, etc., and can solve the problem that the heating core cannot be effectively fixed
Pending Publication Date: 2019-05-14
佛山星精丰自动化设备有限公司
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Problems solved by technology
The existing heating core cannot be effectively fixed after being installed on the solder gun, and the heating core can move axially and circumferentially
Method used
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[0020] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the present invention can be combined interactively on the premise of not confli...
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The invention discloses a heating core mounting structure of a tin soldering gun. The heating core mounting structure comprises a heating core body, a mounting pipe, a protective pipe and a tighteningnut. The heating core body is in key connection with the mounting pipe, and the right end of the heating core body is fixedly connected with the right end of the protective pipe. A fixed connecting part and a threaded section are arranged on the outer wall of the mounting pipe, and the tightening nut is connected with the threaded section. A first baffle ring is arranged at the left end of the outer wall of the protective pipe, and a second baffle ring for pressing the first baffle ring to the mounting pipe is arranged at the right end of the inner wall of the tightening nut. The fixed connecting part on the mounting pipe can be used for being fixedly connected with a tin soldering gun shell. The heating core body is in key connection with the mounting pipe, so that the heating core bodyis circumferentially fixed; and the first baffle ring of the protective pipe is pressed by the tightening nut and the mounting pipe, and the right end of the heating core body is fixedly connected with the right end of the protective pipe, so that the heating core body is axially and radially fixed. The heating core mounting structure is used for fixing a heating core of the tin soldering gun.
Description
technical field [0001] The invention relates to the field of welding, in particular to a heating core installation structure of a solder gun. Background technique [0002] In the existing solder gun, the tin wire is passed through the gun body of the solder gun, and the tin wire can be continuously advanced by pulling the trigger. The front end of the tin wire contacts and melts the soldering iron tip to realize soldering, wherein the soldering iron tip is connected The heating core heats up. When using a solder gun, it is usually necessary to ensure that the distance between the tip of the soldering iron and the tin wire remains unchanged, so the heating core needs to be effectively kept fixed. The existing heating core cannot be effectively fixed after being installed on the solder gun, and the heating core can move axially and circumferentially. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a heating core ...
Claims
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IPC IPC(8): B23K3/047
Inventor 张红英
Owner 佛山星精丰自动化设备有限公司