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Pin mounting mechanism of piston pin assembly machine

A piston pin and assembly machine technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as poor control of the depth of piston pin pressing, low assembly efficiency, and excessive installation of piston pins

Inactive Publication Date: 2018-03-09
仪征全新活塞环有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The piston includes a piston head and a piston rod, which are assembled and connected by a piston pin. The traditional piston mainly relies on manual operation, and the assembly efficiency is relatively low.
During the assembly process, the depth of the piston pin is not easy to control, and the piston pin is often installed too deep

Method used

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  • Pin mounting mechanism of piston pin assembly machine
  • Pin mounting mechanism of piston pin assembly machine

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Embodiment Construction

[0015] The present invention will be further described now in conjunction with accompanying drawing. These drawings are simplified schematic diagrams only to illustrate the basic structure of the present invention in a schematic way, so they only show the components relevant to the present invention.

[0016] Such as figure 1 figure 2 As shown, a pin assembly mechanism for a piston pin assembly includes a body 1, an assembly seat 2 for placing the piston head to be assembled is arranged on the body 1, and a spare pin seat for placing a piston pin to be used is arranged on the right side of the assembly seat 2 3. The upper end of the spare pin seat 3 is provided with a left and right through pin groove, and the body 1 on the right side of the spare pin seat 3 is provided with a pushing device for pushing the piston pin in the pin groove to the assembly seat 2, and the left side of the assembly seat 2 is provided with a A fixed pin device that limits the position of the pisto...

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PUM

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Abstract

The invention relates to a pin loading mechanism of a piston pin assembly machine, comprising a machine body, an assembly seat for placing a piston head to be assembled is arranged on the body, and a spare pin seat for placing a piston pin to be used is arranged on the right side of the assembly seat , the upper end of the spare pin seat is provided with a left and right through pin groove, the body on the right side of the spare pin seat is provided with a pushing device for pushing the piston pin in the pin groove to the assembly seat, and the left side of the assembly seat is provided with a A fixed pin device that limits the position of the piston pin within the piston head. While realizing that the piston pin is packed into the piston head, the distance that the piston pin moves to the left can also be controlled by the fixed pin device, thereby controlling the installation depth of the piston pin on the piston head.

Description

technical field [0001] The invention relates to a pin loading mechanism of a piston pin assembling machine. Background technique [0002] The piston is the "heart" of the automobile engine, which bears alternating mechanical loads and thermal loads, and is one of the key components in the engine with the worst working conditions. The function of the piston is to withstand the gas pressure and transmit it to the connecting rod through the piston pin to drive the crankshaft to rotate. The top of the piston is also an integral part of the combustion chamber. [0003] The piston includes a piston head and a piston rod, and the two are assembled and connected by a piston pin. The traditional piston mainly relies on manual operation, and the assembly efficiency is relatively low. During the assembly process, the depth of piston pin pressing is not easy to control, and the piston pin is often installed too deep. Contents of the invention [0004] The technical problem to be sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/027
CPCB23P19/027
Inventor 解国新
Owner 仪征全新活塞环有限公司
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