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Sleeve, automatic locking device and locking method of nut

A technology for locking nuts and sleeves, which is applied in metal processing, metal processing equipment, manufacturing tools, etc. It can solve problems that affect the assembly efficiency of equipment products, cannot be fixed, and nuts are missed, so as to ensure stability and improve installation Quality, the effect of ensuring stability

Pending Publication Date: 2020-06-05
GREE ELECTRICHEFEI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, during the assembly process of nuts, most of the nuts are manually operated with sleeves. During assembly, the operator first places the nuts in the grooves of the sleeves, and then holds the nuts at the lower end of the sleeves with his hands. Prevent the nut from falling off, and then fix the nut to the equipment (such as a compressor). Since this kind of sleeve structure cannot fix the nut accommodated at the lower end, it is easy to cause the nut to be missed, skewed, floating, and slipped on the equipment. If the above problems occur, it needs to be repaired, which seriously affects the assembly efficiency of equipment products.

Method used

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  • Sleeve, automatic locking device and locking method of nut
  • Sleeve, automatic locking device and locking method of nut
  • Sleeve, automatic locking device and locking method of nut

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Embodiment Construction

[0033] In order to clearly illustrate the design concept of the present invention, the present invention will be described below in conjunction with embodiments.

[0034] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "horizontal", "top" and "bottom" are all based on the orientations or positions shown in the drawings The relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

[0035] Such as Figure 1-Figure 4 As shown, the present invent...

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Abstract

The invention discloses a sleeve, an automatic locking device and a locking method of a nut. The sleeve is used for locking the nut; a groove for accommodating the nut is arranged on the end face of the sleeve; and a magnetic piece is arranged at the position, adjacent to the groove, in the sleeve and the magnetic piece is used for adsorbing the nut in the groove. Through the sleeve, the nut can be effectively adsorbed on the magnetic piece, and a gasket is further tightly adsorbed on the bottom end surface of the sleeve through adsorption holes which communicate with a vacuum system. Throughthe automatic locking device and the locking method of the nut, the production bottleneck can be fundamentally broken through, the assembly efficiency of equipment products on a production line is effectively improved, and compared with the existing manual fixing, the locking of the gasket nut is more stable, and meanwhile, the repair caused by manual misoperation is reduced.

Description

technical field [0001] The invention relates to the field of nut assembly, in particular to a sleeve, an automatic locking device and a nut locking method. Background technique [0002] At present, during the assembly process of nuts, most of the nuts are manually operated with sleeves. During assembly, the operator first places the nuts in the grooves of the sleeves, and then holds the nuts at the lower end of the sleeves with his hands. Prevent the nut from falling off, and then fix the nut to the equipment (such as a compressor). Since this kind of sleeve structure cannot fix the nut accommodated at the lower end, it is easy to cause the nut to be missed, skewed, floating, and slipped on the equipment. If the above problems occur, it needs to be repaired, which seriously affects the assembly efficiency of equipment products. Contents of the invention [0003] In view of the problems existing in the prior art, the object of the present invention is to provide a sleeve, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/06
CPCB23P19/006B23P19/06
Inventor 缪刘凯陶思谢丽华王中超黄日聪
Owner GREE ELECTRICHEFEI
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