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Inner reinforcing type piston pin

A piston pin, reinforced technology, applied in the direction of piston, cylindrical piston, plunger, etc., can solve the problem of easy deformation of the piston pin, and achieve the effect of prolonging the service life, saving cost and improving efficiency

Inactive Publication Date: 2013-01-16
沈文伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiency that the original piston pin is easily deformed, the present invention provides an internally reinforced piston pin

Method used

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  • Inner reinforcing type piston pin

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Embodiment Construction

[0009] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0010] Such as figure 1 It is a schematic diagram of the present invention, an internally reinforced piston pin, including a pin cylinder 1, and a reinforcement block 2 is placed in the middle of the pin cylinder 1. When working, the reinforcement block 2 is placed in the middle of the pin cylinder 1, and then Putting the piston pin into the piston, the use of the piston pin can reinforce the part of the pin barrel that bears more stress, prolong its service life, save costs and improve efficacy.

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Abstract

The invention relates to a piston pin, in particular to an inner reinforcing type piston pin. The piston pin comprises a pin cylinder. A reinforcing block is placed in the middle inside the pin cylinder. By using the piston pin, the more stressed part in the middle of the pin cylinder can be reinforced, so that service life of the piston pin is prolonged, the cost is reduced and the efficiency is improved.

Description

technical field [0001] The invention relates to a piston pin, in particular to an internally reinforced piston pin. Background technique [0002] When the original piston pin is working, because the small head part of the connecting rod acts on the middle part of the piston pin, the middle part of the piston pin is stressed heavily, and it is easy to deform after a long working time. Contents of the invention [0003] In order to overcome the defect that the original piston pin is easily deformed, the present invention provides an internally reinforced piston pin. [0004] The technical scheme adopted by the present invention to solve the technical problem is: an internally reinforced piston pin, including a pin cylinder, and a reinforcing block is placed in the middle of the pin cylinder. [0005] The beneficial effect of the present invention is: the use of the piston pin can reinforce the part of the pin cylinder that bears more stress, prolong its service life, save c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J1/16
Inventor 沈文伟
Owner 沈文伟