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Size grading measuring tool

A measuring tool and size technology, which is applied in the direction of manufacturing tools, mechanical gap measurement, measuring/indicating equipment, etc., can solve the problem of reducing the production quality of integral flange plunger sleeves, accurately controlling the feed rate of grinding tools, and the error of grinding results Larger problems, to achieve the requirements of reducing the length, reduce the grinding error, and ensure the effect of production quality

Inactive Publication Date: 2021-11-16
无锡威孚马山油泵油嘴有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, when grinding the integral flange plunger sleeve, there is an error between the oil hole of each body and the flange processing position, and the first distance is difficult to measure during the grinding process. Therefore, when processing multiple bodies, It is difficult to accurately control the feed amount of the grinding tool when processing each body, resulting in a large error in the grinding result of the first pitch, which reduces the production quality of the integral flange plunger sleeve

Method used

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  • Size grading measuring tool
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Examples

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Embodiment

[0035] Please refer to figure 2 and image 3 , the application provides a size grading measuring tool, which includes a bracket 1, and the bracket 1 is provided with:

[0036] The slider 2, the slider 2 is used to support the body 6 to be tested, and allow the body 6 to slide relative to the bracket 1, and the sliding direction of the body 6 is parallel to the axis of the body 6;

[0037] The positioning part 5 is slidably matched with the bracket 1, the sliding direction of the positioning part 5 is perpendicular to the sliding direction of the body 6, and the positioning part 5 is plugged and matched with the oil hole 61;

[0038] The dial gauge 3 is relatively fixed to the bracket 1 , and the axis of the measuring rod of the dial gauge 3 is parallel to the sliding direction of the body 6 . When the body 6 to be tested is placed on the sliding part 2, the measuring head of the dial indicator 3 is against the mounting surface 64, so that when the positioning part 5 is inse...

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Abstract

The invention relates to a size grading measuring tool. The size grading measuring tool comprises a support, a locating piece and a dial indicator, wherein the support is provided with a sliding part, the sliding part is used for bearing a to-be-measured body and allowing the body to slide relative to the support, and the sliding direction of the body is parallel to the axis of the body; the locating piece is in sliding fit with the support, the sliding direction of the locating piece is perpendicular to the sliding direction of the body, and the locating piece is in insertion fit with an oil hole; and the axis of a measuring rod of the dial indicator is parallel to the sliding direction of the body, and when the to-be-measured body is placed on the sliding part, a measuring head of the dial indicator abuts against the mounting face so as to measure the distance error between the edge of the oil hole and the mounting face when the locating piece is inserted into the oil hole. The grinding error of a first distance can be reduced, and the production quality of an integral flange plunger sleeve is guaranteed. In addition, the bodies can be graded according to different feed rates of the bodies, and batch machining is facilitated.

Description

technical field [0001] The invention relates to the field of plunger sleeves, in particular to a size grading measuring tool. Background technique [0002] During the processing of the integral flange plunger sleeve, a grinding process is required. In the grinding process, the main parameter to be controlled is the distance between the edge of the oil hole and the flange surface, and the grinding amount needs to be strictly controlled. [0003] figure 1 shows an integral flange plunger sleeve, which includes a body 6, the side of the body 6 is integrally formed with a flange 62, and the side of the body 6 is also provided with an oil hole 61, and the side of the flange 62 and the edge of the oil hole 61 The distance between is the first distance. The main body 6 is also provided with a through hole 63 along its own axis. The through hole 63 is composed of multiple holes with different diameters. A mounting surface 64 is also formed in the through hole 63. The mounting surf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q17/22B24B49/06G01B5/14
CPCB23Q17/2233B24B49/06G01B5/14
Inventor 宋军朱仁义姚小悦
Owner 无锡威孚马山油泵油嘴有限公司
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