Assembly mechanism for clamp ring of engine gudgeon pin

An assembly mechanism and piston pin technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of operator injury, high rigidity, inconvenient manual assembly, etc., to protect the assembly personnel and increase the speed of circlip assembly , to achieve the effect of assembly automation

Inactive Publication Date: 2012-04-11
RUIZHAN TONGLING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The piston pin circlip of the automobile engine is in the shape of a notched ring. The circlip has high rigidity and is slightly larger than the piston hole to be assembled. During the assembly process...

Method used

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  • Assembly mechanism for clamp ring of engine gudgeon pin
  • Assembly mechanism for clamp ring of engine gudgeon pin
  • Assembly mechanism for clamp ring of engine gudgeon pin

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Embodiment Construction

[0024] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:

[0025] as attached figure 1 ——attached Figure 5 As shown, the present invention is an engine piston pin circlip assembly mechanism. The engine piston pin circlip assembly mechanism includes a press-fitting device 1, a circlip pressure head 2, and a press-fitting guide post of the press-fitting device 1 3 is a rod-shaped structure, one end of the press-fitting guide post 3 is connected to the telescopic rod 4 that controls the expansion and contraction of the press-fitting guide post 3, and the circlip pressure head 2 is set as a hollow cylindrical structure, with the pressure head cavity 5 in the middle, and the circ...

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PUM

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Abstract

The invention provides an assembly mechanism for a clamp ring of an engine gudgeon pin. A press mounting guide pillar (3) is of a rod-like structure; one end of the press mounting guide pillar (3) is connected with a telescopic rod member (4); a clamp ring press head (2) is set into a hollow cylindrical structure; a press head cavity (5) is arranged in the middle of the clamp ring press head (2); an open slot (6) is arranged at the upper end of the clamp ring press head (2); the telescopic rod member (4) can penetrate through the clamp ring press head (2); a fixing frame (8) for fixing a piston (7) is arranged at the front end of the clamp ring press head (2); when the piston (7) is fixed on the fixing frame (8), a piston pin hole (9) and the press mounting guide pillar (3) are positioned on the same straight line; the press mounting guide pillar (3) can extend forwards to the interior of the piston pin hole (9); and a press mounting device (1) is connected with a controller (10) for controlling the press mounting device (1) to work. According to the assembly mechanism for the clamp ring of the engine gudgeon pin, which is provided by the invention, the risk that the clamp ring is easily bounded to injure people during manual assembly can be avoided and the function of protecting assemble workers is achieved.

Description

technical field [0001] The invention belongs to the technical field of engine assembly, and more specifically relates to an engine piston pin circlip assembly mechanism. Background technique [0002] The piston pin circlip of the automobile engine is in the shape of a notched ring. The circlip has high rigidity and is slightly larger than the piston hole to be assembled. During the assembly process of the piston pin circlip of the automobile engine, manual assembly is extremely inconvenient. The jumper is also easy to burst out and hurt people, which is extremely easy to cause injuries to relevant operators. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an engine piston pin circlip assembly mechanism which can realize the automatic assembly of the engine piston pin circlip so as to obviously increase the circlip assembly speed. [0004] To solve the technical problems described above, the technical solution ad...

Claims

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Application Information

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IPC IPC(8): B23P19/027
Inventor 徐泽军
Owner RUIZHAN TONGLING TECH
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