An assembly device for a wave spring for an electric motor

By driving the support frame to rotate with a rotary cylinder, and combining lifting cylinders and vacuum adsorption cylinders, multiple vacuum adsorption cylinders are designed to be arranged around the rotation axis of the support frame to achieve precise picking and assembly of wave springs. This solves the problems of low assembly efficiency and poor precision of wave springs in the existing technology, and improves the automation level and production efficiency of motor production.

CN224526460UActive Publication Date: 2026-07-21SHENZHEN XINHUI ELECTROMECHANICAL EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN XINHUI ELECTROMECHANICAL EQUIP CO LTD
Filing Date
2025-08-25
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

In current motor production, wave spring assembly is inefficient, inaccurate, and lacks automation. Traditional devices are not versatile, gripping mechanisms are unstable, which can easily cause spring deformation or detachment. Multi-station operations are prone to interference, the device structure is loose, the operation is shaky, the service life is short, and failures are frequent, increasing production costs.

Method used

The support frame is driven to rotate by a rotary cylinder. Multiple vacuum adsorption cylinders are arranged around the rotation axis of the support frame, and the vacuum adsorption cylinders achieve precise picking and assembly of wave springs through the suction head. Combined with the cooperation of rodless cylinders and slide rail sliders, smooth movement is achieved. An independent vacuum control component ensures that the gripping force is adjustable. The support component has a stable structure and shock absorption function. A position sensor assists in positioning.

Benefits of technology

It significantly improves the efficiency and precision of wave spring assembly, enhances the versatility and automation of the device, reduces human error, improves production efficiency and device reliability, and reduces failure rate and production cost.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to motor manufacturing technical field especially discloses a kind of assembly device of waveform spring for motor, including support assembly, drive assembly, support frame, positioning execution component, drive assembly is set on support assembly, drive assembly drives support frame rotation relative to support assembly, positioning execution component is set on support frame, positioning execution component is used to pick up waveform spring, and it is assembled to the position to be assembled of motor with the rotation of support frame. The device is realized fast accurate transfer by drive assembly, positioning execution component improves the precision of grabbing and assembly, and the universality and stability are enhanced by multiple components, reduce failure and cost, improve the degree of automation, effectively solve the problems, such as low efficiency and poor precision of traditional assembly, significantly improve waveform spring assembly quality and efficiency.
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