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Assembling device for clamp spring

An assembly device and circlip technology, which is applied in the field of circlip assembly devices, can solve the problems of high labor intensity, circlip position deviation, and inability to meet mass production requirements, and achieve high production efficiency and accurate assembly.

Pending Publication Date: 2018-02-16
CHANGZHOU INST OF MECHATRONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The small shaft circlip is rather special, and there is no lifting lug for the circlip pliers on it. The ordinary circlip pliers cannot be used, and the installation is very inconvenient. Moreover, the position of the circlip is prone to shift when the circlip pliers are used for assembly. , poor accuracy, low efficiency of workers, high labor intensity, high risk, unable to meet the requirements of mass production

Method used

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  • Assembling device for clamp spring
  • Assembling device for clamp spring
  • Assembling device for clamp spring

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Experimental program
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Embodiment Construction

[0017] In order to make the content of the present invention more clearly understood, the present invention will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0018] Such as Figure 1 to Figure 4 An assembly device for a circlip is shown, which includes an expansion sleeve 1 , a telescopic sleeve 2 and a cylinder body 6 . The expansion sleeve 2 is used to fix the relative position of the workpiece 8 to be processed and the circlip 9 , and provide guidance for the circlip 9 ; the telescopic sleeve 2 is used to push the circlip 9 into the workpiece 8 to be processed.

[0019] Such as figure 1 , image 3 with Figure 4 As shown, the left end of the expansion sleeve 1 is provided with a positioning groove for fixing the workpiece 8 to be processed, and the right end of the expansion sleeve 1 is provided with an opening for receiving the circlip 9, and the diameter of the left end of the expansion sleeve 1...

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PUM

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Abstract

The invention discloses an assembling device for a clamp spring. The assembling device comprises an expansion sleeve, a telescopic sleeve and a cylinder body, wherein a positioning groove used for fixing a to-be-machined workpiece is formed in the left end of the expansion sleeve; an opening used for accommodating the clamp spring is formed in the right end of the expansion sleeve; the diameter ofthe left end of the expansion sleeve is greater than that of the right end of the expansion sleeve; one end part of the telescopic sleeve is propped against the right end of the expansion sleeve; anda piston rod connected with the telescopic sleeve is arranged in the cylinder body. By adoption of the assembling device disclosed by the invention, the clamp spring can be accurately assembled in place; both the time and the effort are saved, and the production efficiency is high; and the assembling device can be widely applied to machinery manufacturers and maintenance enterprises.

Description

technical field [0001] The invention relates to the technical field of mechanical assembly devices, in particular to an assembly device for a snap spring. Background technique [0002] Engine assembly is generally mass-produced, requiring high production efficiency. A large number of circlips are used in the engine. The circlip for the shaft is a kind of axial movement installed on the grooved shaft for fixing parts. The inner diameter of this type of retaining ring is slightly smaller than the diameter of the assembly shaft. Usually, the lifting ears at both ends of the circlip are stretched by the pointed mouth of the circlip pliers, and then put on the shaft to complete its installation. The small shaft circlip is rather special, and there is no lifting lug for the circlip pliers on it. The ordinary circlip pliers cannot be used, and the installation is very inconvenient. Moreover, the position of the circlip is prone to shift when the circlip pliers are used for assembl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/04
CPCB23P19/04B23P19/048
Inventor 卢华陈熔卢云清
Owner CHANGZHOU INST OF MECHATRONIC TECH