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a height gauge

A technology of height gauge and auxiliary gauge, applied in mechanical thickness measurement, measuring devices, instruments, etc., can solve the problems of increased cost and high requirements on manufacturing accuracy of height gauge, and achieve the effect of convenient operation and reduction of manufacturing cost.

Active Publication Date: 2018-09-04
HENAN PINGGAO ELECTRIC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a height gauge to solve the problem that the cost of the existing height gauge increases due to high requirements for manufacturing precision

Method used

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Embodiment Construction

[0027] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0028] The specific embodiment of height gauge of the present invention, as Figure 2 to Figure 11 As shown, the height ruler includes a base 4 and a main ruler 1 fixed on the base 4. The main ruler 1 is guided and moved and is equipped with a vernier ruler 3. The main ruler 1 is provided with a U-shaped auxiliary section extending along its length direction. Ruler guide groove 12, the shape of the auxiliary ruler guide groove 12 is adapted to the shape of the auxiliary ruler 2, so that the auxiliary ruler 2 can be guided and moved along the length direction of the main ruler 1 after being assembled in the auxiliary ruler guide groove 12, and the auxiliary ruler The front face 22 of 2 is exposed from the auxiliary ruler guide groove 12, and the front face 22 of the auxiliary ruler is flush with the groove edges on both sides of the auxiliary ruler guide ...

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Abstract

The invention relates to the field of a mechanical mapping apparatus and particularly relates to a height gauge. The height gauge comprises a foundation and a main gauge fixedly arranged on the foundation, wherein the main gauge is movably equipped with a vernier gauge in a guiding mode, the height gauge further comprises a secondary gauge which is movably assembled on the main gauge in a guiding mode, guiding moving directions of the secondary gauge and the main gauge are consistent, the secondary gauge is provided with a secondary gauge scale, the vernier gauge is provided with a secondary gauge vernier scale corresponding to the secondary gauge scale, and the height gauge further comprises a locking members used for locking and fixing the secondary gauge and the main gauge. The height gauge is advantaged in that the secondary gauge is directly assembled on the main gauge, the secondary gauge and the main gauge are directly matched, so control on assembling precision in a manufacturing process can be facilitated, and manufacturing cost of the height gauge can be reduced.

Description

technical field [0001] The invention relates to the field of mechanical surveying and mapping instruments, in particular to a height gauge. Background technique [0002] In the production process, it is often necessary to measure the height of parts. For the measurement of the height of general parts, the measurement can be completed by using an ordinary height gauge. The height gauge includes the base and the main ruler on the base. The height of the part can be measured by moving the vernier ruler so that its claws are stuck on the surface to be measured of the part. However, in the actual production process, it is often necessary to measure the relative height of some parts, such as figure 1 As shown, it is necessary to measure the relative height H between A and B of the part. The existing measurement method is to measure the absolute heights of A and B respectively, and the difference between the two values ​​is H. The measurement method is not only cumbersome to oper...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/06G01B3/20
CPCG01B3/20G01B5/061
Inventor 张子明肖欣辰孙晴李福明纪帅王亚奇丰硕
Owner HENAN PINGGAO ELECTRIC
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