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Design of Loading and Unloading Device for Valve Lock Sheet of Automobile Engine

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DOI: 10.23977/jpim.2024.040102 | Downloads: 12 | Views: 226


Jianchun Gong 1, Yueheng Li 1, Yong Zou 1, Pingwei Xiao 1, Xin Tang 1


1 School of Intelligent Manufacturing, Panzhihua University, Panzhihua, Sichuan, China

Corresponding Author

Jianchun Gong


This design mainly is provides one kind specially uses in the automobile engine valve lock piece loading and unloading device design. The aim of the device is to realize the loading and unloading of the automobile engine valve lock with high efficiency and low cost. The device is simple in design and can realize the loading and unloading of most of the automobile engine valve lock sheets. The device mainly uses rechargeable batteries to generate magnetism for metal materials, and loads and unloads the lock sheets according to the generation and disappearance of magnetism, the utility model is mainly composed of a rechargeable battery, a charging device, a switch, a plastic sleeve, a wire, a ductile metal arm and a rotatable concave front end. The design has the advantages of simple structure, convenient use and convenient operation, and can greatly improve the loading and unloading of automobile engine lock sheets.


Valve Lock Sheet, Metal Arm, Concave Front End, Battery


Jianchun Gong, Yueheng Li, Yong Zou, Pingwei Xiao, Xin Tang, Design of Loading and Unloading Device for Valve Lock Sheet of Automobile Engine. Journal of Precision Instrument and Machinery (2024) Vol. 4: 5-11. DOI:


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