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Three-section honing material-pressing sleeve for automotive piston ring

An automobile piston, three-stage technology, applied in the field of piston ring production equipment and tooling, can solve the problems of inconvenient production, bulkiness of operators, affecting production efficiency and economic benefits, etc.

Inactive Publication Date: 2016-05-04
李陶胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As far as the piston ring honing production process is concerned, the traditional pressing device for honing is not only the same size as the inner diameter of the pressing sleeve, but also cumbersome, which brings inconvenience to the operator and affects production efficiency and economic benefits.

Method used

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  • Three-section honing material-pressing sleeve for automotive piston ring
  • Three-section honing material-pressing sleeve for automotive piston ring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] A kind of automobile piston ring three-stage type honing binder sleeve that this uses is described in further detail below in conjunction with accompanying drawing.

[0009] Depend on figure 1 , figure 2 It can be seen that this implementation is a three-stage honing binder sleeve for automobile piston rings, which mainly consists of: positioning retaining rings (1, 7), transition bosses (2, 9), first bell mouth (6), second Section bell mouth (4), the third stage pressure inlet (3), process cutting groove (5), binder sleeve body (3), binder sleeve body (10) constitutes.

[0010] In this technical solution, the main technical solution of the three-stage honing binder sleeve for automobile piston rings is to make the inner diameter of the binder sleeve into three sections, and the bell mouth (6) of the first section can be manually honed. It is easy to install, and then the installed piston ring can be pressed into the second bell mouth (4) by manpower with the help of...

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PUM

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Abstract

A three-section honing material-pressing sleeve for an automotive piston ring mainly consists of a positioning check ring (1), a transition boss (2), a first-section bell mouth (6), a second-section bell mouth (4), a third-section pressing-in opening (3), a process slot (5) and a material-pressing sleeve body (10); the interior of the material-pressing sleeve is made into three sections, so that the charging difficulty of operating personnel is greatly reduced; the transition boss (2) is manufactured at the bottom part of the material-pressing sleeve and is flush with a cylinder sleeve opening to play a part of transition; meanwhile, the process slot (5) is processed at a proper position of an excircle surface of the material-pressing sleeve, and thus not only is the weight of the material-pressing sleeve reduced but also the operation is convenient, therefore production efficiency is increased, and the goal that benefit of an enterprise is increased is achieved.

Description

Technical field: [0001] The invention belongs to one of tooling for piston ring production equipment, and in particular relates to a three-stage honing binder sleeve for automobile piston rings. Background technique: [0002] As we all know, piston rings are an important part of automobile engines, and piston rings work in harsh environments such as high temperature, high pressure, alternating loads, and extremely poor lubrication conditions. The replacement frequency of the piston ring is also quite high, resulting in a large social demand for this part. Looking at the production enterprises, the purpose is to minimize the cost and maximize the efficiency of the profit, and it is easy to operate. As far as the piston ring honing production process is concerned, the traditional pressing device for honing is not only the same size as the inner diameter of the pressing sleeve, but also cumbersome, which brings inconvenience to the operator and affects production efficiency and...

Claims

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Application Information

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IPC IPC(8): B24B33/10
CPCB24B33/10
Inventor 李陶胜李薇
Owner 李陶胜
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