Spring welded structure
A welding structure and welding hole technology, which is applied to metal processing equipment, manufacturing tools, workpiece edge parts, etc., can solve problems such as poor welding effect, achieve the effect of improving welding effect and avoiding rollover
Active Publication Date: 2021-10-26
GOERTEK INC
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Problems solved by technology
[0003] The main purpose of the present invention is to provide a spring welding structure, which aims to solve the technical problem in the prior art that solder balls are prone to rollover and offset during welding, resulting in poor welding effect
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[0020] 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 part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0021] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.
[0022] In addition, the ...
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The invention provides a spring welding structure, which includes a housing and a welding part, the housing is provided with a first welding hole, the welding part is provided with a second welding hole, and the first welding hole and the second welding hole are arranged opposite to each other A spring is provided in the first welding hole, a solder ball is provided in the second welding hole, and a part of the solder ball is located between the welding end of the spring and the side wall of the first welding hole. The technical scheme of the present invention welds the shell and the welded parts. Since the centerline of the first welding hole and the centerline of the second welding hole are misplaced, it is avoided that the welding end of the spring is directly pressed against the center of the solder ball, that is, the solder The ball is clamped between the welding end of the spring and the side wall of the first welding hole, so as to guide the solder ball, prevent the solder ball from rolling and shifting during soldering, and improve the soldering effect.
Description
technical field [0001] The invention relates to the field of welding technology, in particular to a spring welding structure. Background technique [0002] In the prior art, when welding the spring, the center welding design method of the spring hole is usually adopted. However, in order to facilitate the operation of other parts of the tooling, a large space needs to be avoided around the spring hole. In addition, when the center of the spring hole is soldered, the soldering end of the spring directly abuts against the center of the solder ball, which cannot guide the solder ball, and the solder ball is prone to rollover and offset during soldering, resulting in poor soldering effect. Contents of the invention [0003] The main purpose of the present invention is to provide a spring soldering structure, aiming to solve the technical problem in the prior art that solder balls tend to roll and shift during soldering, resulting in poor soldering effect. [0004] In order to...
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IPC IPC(8): B23K33/00
CPCB23K33/00
Inventor 伦英军
Owner GOERTEK INC