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Base surface grinding machine

A grinding machine and grinding rod technology, which is applied to seat surface grinders, grinding machine tools, grinding devices, etc., can solve the problems of low smoothness and unsatisfactory oil sealing effect of products, and achieve obvious effects and reduced oil leakage rate. Effect

Inactive Publication Date: 2017-08-15
天津市天油油泵油嘴制造有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

In the past, it was only finished by fine grinding the seat surface, the finish was not high, and the oil sealing effect of the product was not ideal

Method used

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  • Base surface grinding machine

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Embodiment Construction

[0017] First of all, it should be noted that the specific structure, features and advantages of the seat surface grinding machine of the present invention will be described in detail below by way of example, but all descriptions are only for illustration, and should not be understood as No limitations are imposed on the invention. In addition, any single technical feature described or implied in each embodiment mentioned herein, or any single technical feature shown or implied in each drawing, can still be described in these technical features (or their equivalents) ) to continue any combination or deletion, so as to obtain more other embodiments of the present invention that may not be directly mentioned herein. In addition, for the sake of simplifying the drawings, the same or similar technical features may only be marked in one place in the same drawing.

[0018] It will be understood that when a component is referred to as being "connected" to another component, it can be...

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PUM

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Abstract

The invention belongs to the field of seat surface grinders, and in particular relates to a seat surface grinder. The seat surface grinder comprises: a grinding rod, a support plate for placing a valve body, and a counterweight placed on the valve body, The top of the grinding rod passes through the support plate, the bottom is clamped on the rotating shaft, the rotating shaft is fixed by the bearing, the valve body is provided with a protrusion, and the support plate is provided with a protrusion matched with the protrusion. groove. The invention can provide a seat surface grinder which can solve the problem of super-finishing of the seat surface, can improve the smoothness of the seat surface and improve the oil sealing effect.

Description

technical field [0001] The invention belongs to the field of seat surface grinders, in particular to a seat surface grinder. Background technique [0002] Due to the small size of the fuel injector of the diesel engine, it is very difficult to grind the seat surface. The ultra-finishing process of this process plays a decisive role in the quality of the product. In the past, it was only finished by fine grinding the seat surface, the finish was not high, and the oil sealing effect of the product was not ideal. [0003] Therefore, based on these problems, it is of great practical significance to provide a seat surface grinder that can solve the problem of superfinishing the seat surface, improve the smoothness of the seat surface, and improve the oil sealing effect. Contents of the invention [0004] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a seat surface grinding machine which can solve the problem of superfinishin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B37/00B24B37/34B24B37/27B24B15/04
CPCB24B37/00B24B15/04B24B37/27B24B37/34
Inventor 刘东晔韩学山
Owner 天津市天油油泵油嘴制造有限公司
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