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Special measuring tool for 10-degree end face of hyperfine structure (HSF)-10 handle

A HFS-10, measuring tool technology, applied in the direction of measuring devices, mechanical devices, mechanical measuring devices, etc., can solve the problems of insufficient accuracy and troublesome measurement, and achieve the effect of improving accuracy and convenient use.

Inactive Publication Date: 2012-09-12
ZHENGZHOU DIAMOND PRECISION MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of troublesome measurement and insufficient precision of existing HFS-10 handle 10° end face measuring tools, the present invention provides a special measuring tool for HFS-10 handle 10° end face with simple structure, easy operation and high precision

Method used

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  • Special measuring tool for 10-degree end face of hyperfine structure (HSF)-10 handle
  • Special measuring tool for 10-degree end face of hyperfine structure (HSF)-10 handle
  • Special measuring tool for 10-degree end face of hyperfine structure (HSF)-10 handle

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Embodiment 1

[0019] Embodiment one: see figure 1 — Figure 9 , a special measuring tool for HFS-10 shank 10° end face, that is, L-HFS10-Z measuring tool, including L-shaped bracket 1, measuring tool body 5 and dial gauge 2. Wherein, the L-shaped support 1 includes a vertical plate and a base, a measuring tool main body 5 is fixed on the upper end of the vertical plate, and the dial gauge 2 is fixed between the measuring tool main body 5 and the L-shaped support base. The base of the L-shaped bracket 1 is provided with a through hole corresponding to the dustproof cap 24 at the rear end of the dial indicator 2 . A jackscrew hole 31 is provided in the vertical direction of the fixing hole 53 of the measuring tool body, and the fixing sleeve 21 of the dial gauge is fixed in the fixing hole of the measuring tool body along one side of the fixing hole by using the jacking screw 3 .

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Abstract

The invention relates to a special measuring tool for 10-degree end face of a hyperfine structure (HSF)-10 handle. The special measuring tool comprises an L-shaped support. A measuring tool main body is fixed on the L-shaped support, a conical location groove is arranged on the upper side of the measuring tool main body, an annular measuring end face is arranged on the outer edge of an upper opening of the location groove, a measuring hole is arranged on one side of the annular end face, a dial indicator is fixed between the measuring tool main body and a base of the L-shaped support, and a measuring head at the upper end of a measuring rod of the dial indicator penetrates out of the measuring hole on the annular measuring end face for certain height. The special measuring tool adopts the measuring principle that the 10-degree conical face location is adopted, and the dial indicator is directly arranged on the end face. The measuring accuracy is directly improved to the mu-grade. By means of the measuring tool, product accuracy can be controlled to 0.001mm, and product accuracy is improved. In addition, the measuring tool is convenient to use, users can place the handle portion of a product in the measuring conical hole and properly presses the handle portion to enable two conical faces to be completely contacted, and direct reading can be achieved.

Description

technical field [0001] The invention relates to a measuring tool in the field of mechanical finishing, in particular to a special measuring tool for a 10° end face of an HFS-10 handle. Background technique [0002] The previous measurement of the axial distance between the 10° cone surface and the end surface of the HFS-10 handle was measured with a universal tool microscope. This method is a non-contact optical measurement. The measurement accuracy is generally around 0.05mm, and the best accuracy is no more than 0.03mm. This measurement method requires clamping, adjusting the focal length, and moving the product to generate readings, which is time-consuming and laborious. Contents of the invention [0003] Aiming at the problems of troublesome measurement and insufficient precision of the existing HFS-10 handle 10° end face measuring tool, the invention provides a special measuring tool for the HFS-10 handle 10° end face with simple structure, easy operation and high pre...

Claims

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Application Information

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IPC IPC(8): G01B5/00
Inventor 岳鹏马庆华王波张嗣静
Owner ZHENGZHOU DIAMOND PRECISION MFG
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