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Full-automatic stator spot welder

A spot welding machine, fully automatic technology, applied in welding equipment, resistance welding equipment, metal processing equipment and other directions, can solve the problems of unstable welding, high labor intensity and high labor cost

Active Publication Date: 2019-10-11
璋祐科技(深圳)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a full-automatic stator spot welding machine. By placing the stator on the positioning mold, the positioning mold is transported on the conveying line body, and the feeding mechanism pushes the positioning mold and the stator transported to the set position up to the The servo indexing mechanism is paired, and the servo indexing mechanism can drive the paired stator to rotate, so that the pressurizing mechanism can pressurize and weld the wire lugs at the set position on the stator, so as to solve the problem of fixing the stator by simple tooling fixtures in the prior art. Fix it well, and then manually weld it, not only the labor intensity is high, the labor cost is high, but also the welding is unstable, the welding effect is poor, and the production efficiency is low.

Method used

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Embodiment Construction

[0072] 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 those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0073] Directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" Words such as "bottom" and "bottom" only refer to the orientation of the drawings, and the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.

[0074] Words such as "first" and "second" in the terminology of the present invention are only used for des...

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Abstract

The invention provides a full-automatic stator spot welder which comprises a conveyor line body, a positioning mold, a servo indexing mechanism, a pressurizing mechanism and a feeding mechanism, wherein the positioning mold is slidably arranged on the conveyor line body, a positioning groove for positioning and placing a stator is formed in the positioning mold, the servo indexing mechanism is located above the conveyor line body to be connected to the stator so as to drive the stator to rotate according to a set journey, the pressurizing mechanism is arranged above the conveyor line body andis located on one side of the servo indexing mechanism for welding a lug in a pressurized manner on the stator, and the feeding mechanism is located below the conveyor line body for pushing the positioning mold and the stator in the positioning mold to ascend to be connected to the servo indexing mechanism, so that the pressurizing mechanism welds the lugs on the peripheral side of the stator in apressurized manner, and therefore, the stator is conveyed and welded automatically. The full-automatic stator spot welder is stable to weld and good in effect, and improves the production efficiency.

Description

technical field [0001] The invention relates to the field of full stator spot welding equipment, in particular to a fully automatic stator spot welding machine. Background technique [0002] There are coils wound on the stator of the motor, and the stator lugs are injection-molded on the stator plastic end cover. Poor electrical conduction between the coil and the stator lugs will lead to abnormal power of the motor and a decrease in service life. Therefore, it is necessary to ensure that the coils are Good electrical conductivity with wire lugs. In the industry, the coil is wound on the wire lug, and then the wire lug is deformed and welded to the stator by pressing and heating the wire lug. At the same time, the high temperature vaporizes the paint leather on the coil and is extruded to realize the permanent connection between the coil and the wire lug. connection and conduction. Among them, in the prior art, the welding and wire fixing operation is mainly performed manu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K11/11B23K11/36
CPCB23K11/11B23K11/36
Inventor 傅勇
Owner 璋祐科技(深圳)有限公司
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