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60 degree chamfering aperture diameter rapid detection device

A detection device and orifice technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of long production preparation time, low work efficiency, large errors, etc., achieve high work efficiency, save man-hours, and improve management.

Inactive Publication Date: 2014-06-25
杭州天扬机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing technology uses a caliper to directly measure, which is low in cost, but has large errors and low work efficiency, or uses a special finger touch gauge for detection, which has high precision and high work efficiency, but the production preparation time is long and the cost is high

Method used

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  • 60 degree chamfering aperture diameter rapid detection device
  • 60 degree chamfering aperture diameter rapid detection device

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Embodiment Construction

[0011] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0012] Such as figure 1 , 2 The shown 60° chamfer hole diameter rapid detection device is composed of a mandrel (2), a jacket (1) and a screw (5), and the mandrel (2) cooperates with the circular calibration gauge (3) workpiece cone , the overcoat (1) cooperates with the workpiece end face, the screw (5) limit mandrel (2) slides up and down in the overcoat (1), and the depth gauge (4) is connected with the measurement mandrel (2).

[0013] Use the depth gauge to measure the distance difference between the mandrel and the end surface of the jacket, and realize the rapid detection of the diameter of the 60° chamfer hole of the workpiece.

[0014] The mandrel slides along the inner hole of the jacket and is equipped with a depth gauge to meet the requirements for measuring the diameter of a 60° chamfered orifice in a certain range. In terms of measuring the d...

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Abstract

The invention discloses a 60 degree chamfering aperture diameter rapid detection device, consisting of a mandrel, an outer sheath, and bolts. The mandrel is used for cooperating with the conical surface of a corn-shaped control gauge workpiece; the outer sheath is used for cooperating with the end surface of the workpiece; the bolts limit the mandrel to slide up and down in the outer sheath; a speed meter is connected to the mandrel; a depth instrument is connected to the mandrel, slides along the inner hole of the outer sheath through the mandrel and meets the requirement of measuring the 60 degree chamfering aperture diameter size with certain limits. In the respect of measuring the size of 60 degree chamfering aperture diameter, compared with the general gauge, the 60 degree chamfering aperture diameter rapid detection device is high in accuracy and in efficiency, and, in respect of the production scale, the 60 degree chamfering aperture diameter rapid detection device can prevent the fact that the original gauge is scrapped because the trial product is changed in model or the processing object is changed, saves the time spent on design and production of the gauges, materials and related cost, shortened the production preparation cycle of products, reduces the manufacture cost, reduces inventory area of the gauge, and improves the management of the storehouse.

Description

【Technical field】 [0001] The invention relates to a mechanical processing device, in particular to a rapid detection device for the diameter of a 60° chamfered orifice. 【Background technique】 [0002] The existing technology uses calipers for direct measurement, which is low in cost, but has large errors and low work efficiency, or uses special finger touch gauges for detection, which has high precision and high work efficiency, but the production preparation time is long and the cost is high. 【Content of invention】 [0003] In order to overcome the deficiencies of the existing technology, the present invention provides a 60°chamfered orifice diameter rapid detection device, which can ensure that the tapered surface of the mandrel of the measuring tool is attached to the tapered surface of the workpiece, and the end surface of the outer casing of the measuring tool is attached to the end surface of the workpiece. Depth gauge (general purpose) measures the distance differen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/10
Inventor 严兴朝严金龙杨文宏
Owner 杭州天扬机械有限公司
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