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A caliper gauge for measuring the outer diameter of a workpiece with an inclined plane

A technology for workpieces and inclined planes, which is applied in the field of measuring caliper for the outer diameter of workpieces, can solve problems affecting production efficiency, high requirements for dimensional measurement, inflow of unqualified products, etc., and achieve the effect of improving production efficiency

Inactive Publication Date: 2016-06-22
广州市科迅实验器材有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the processing of workpieces with inclined surfaces, the position of the inclined surfaces is required when the workpiece is installed. If the radial dimension on the inclined surface of the workpiece is too small, there will be a gap during the matching installation. If the radial dimension on the inclined surface of the workpiece is too large, the fitting installation When it is used, it may not be installed. It is necessary to ensure that the radial dimension tolerance on the inclined surface of the workpiece meets the requirements. The measurement requirements for dimensions are very high. Using ordinary measuring tools such as vernier calipers, the dimension tolerance is difficult to meet the requirements, and the measurement is very cumbersome, and it is easy to make it unqualified. The product flows into the next process, which affects the production efficiency

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  • A caliper gauge for measuring the outer diameter of a workpiece with an inclined plane

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Embodiment Construction

[0008] See figure 1 , a workpiece outer diameter measurement caliper with a slope, which includes a caliper body 1, the caliper body 1 is I-shaped, the openings 2-1 and 2-2 on both sides of the caliper body cooperate with the workpiece 3, and the caliper body has two sides. The openings 2-1 and 2-2 on the side are not equal in width, and grooves 4-1, 4-2 and 5-1, 5-2 are respectively arranged on the upper and lower ends of the two sides of the caliper body, and the same side groove 4-1 , 4-2 are equal in width, grooves 5-1, 5-2 are equal in width, grooves 4-1, 4-2 and grooves 5-1, 5-2 have different groove widths (groove 4-1 , 4-2 are smaller than the width of grooves 5-1, 5-2).

[0009] Put the inclined planes of the workpiece 3 into the grooves on both sides respectively. If the workpiece can pass through the grooves 5-1 and 5-2 on one side, it cannot pass through the grooves 4-1 and 4-2 on the other side. If it passes, the workpiece 3 is a qualified product in this proces...

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Abstract

The invention provides a workpiece outer diameter measuring caliper with an inclined plane. The workpiece outer diameter measuring caliper with the inclined plane can guarantee rapid separation of accepted products and rejected products and prevents products which do not conform to tolerance requirements from flowing to a next process. The workpiece outer diameter measuring caliper comprises a caliper body, the caliper body is I-shaped, and openings on two sides of the caliper body are matched with workpieces. The workpiece outer diameter measuring caliper is characterized in that a groove is respectively arranged at the upper ends and the lower ends of two sides of the caliper body, widths of the grooves on the same side are equal, and widths of the grooves on two sides are unequal.

Description

technical field [0001] The invention relates to the technical field of measurement and inspection tools, in particular to a workpiece outer diameter measuring caliper with a slope. Background technique [0002] In the processing of workpieces with inclined surfaces, the position of the inclined surfaces is required when the workpiece is installed. If the radial dimension on the inclined surface of the workpiece is too small, there will be a gap during the matching installation. If the radial dimension on the inclined surface of the workpiece is too large, the fitting installation When it is used, it may not be installed. It is necessary to ensure that the radial dimension tolerance on the inclined surface of the workpiece meets the requirements. The measurement requirements for dimensions are very high. Using ordinary measuring tools such as vernier calipers, the dimension tolerance is difficult to meet the requirements, and the measurement is very cumbersome, and it is easy ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/08G01B3/24
Inventor 蒋新芬
Owner 广州市科迅实验器材有限公司