Symmetry degree measurement device for herringbone gears

A technology of a herringbone gear and a measuring device, which is applied in the direction of angle/taper measurement, etc., can solve the problems such as the inability to meet the symmetry measurement of the herringbone gear and the high price of the three-coordinate measuring instrument, and achieve accurate and reliable measurement results, fast measurement, and equipment. low cost effect

Active Publication Date: 2013-02-27
WUXI WEIFU CHINA ITAL GEAR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The three-coordinate measuring instrument is expensive, and it can only measure products with a small distanc...

Method used

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  • Symmetry degree measurement device for herringbone gears
  • Symmetry degree measurement device for herringbone gears

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Embodiment Construction

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

[0012] Such as Figure 1~2 As shown, the present invention mainly includes a beam plate 1, a first slider 2, a first locking block 3, a first guide post sleeve 4, a first guide post 5, a second slider 6, a second locking block 7, The second guide post sleeve 8, the second guide post 9, the first V-shaped block 10, the first positioning plate 11, the first measuring head 12, the second measuring head 13, the second positioning plate 14 and the second V-shaped block 15 .

[0013] The first V-shaped block 10 and the second V-shaped block 15 are symmetrically distributed left and right, the first V-shaped block 10 is connected with the first positioning plate 11 , and the second V-shaped block 15 is connected with the second positioning plate 14 . Both the first V-shaped block 10 and the second V-shaped block 15 are provided with V-shaped grooves.

[00...

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PUM

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Abstract

The invention relates to a symmetry degree measurement device for herringbone gears, particularly relates to a device used for measuring the symmetry degree of two herringbone gears on a herringbone gear shaft, and belongs to the technical field of herringbone gear symmetry degree measurement. The device comprises a beam plate, a first sliding block, a first locking block, a first guide column sleeve, a first guide column, a second sliding block, a second locking block, a second guide column sleeve, a second guide column, a first V-shaped block, a first positioning plate, a first measuring head, a second measuring head, a second positioning plate and a second V-shaped block. The first guide column sleeve is fixed on the first sliding block, and the first guide column is installed in the first guide column sleeve in a sliding mode. The lower end of the first guide column is connected with the first measuring head. The second guide column sleeve is fixed on the second sliding block, and the second guide column is installed in the second guide column sleeve in a sliding mode. The lower end of the second guide column is connected with the second measuring head. The symmetry degree measurement device is reasonable in structure and quick in measurement, and improves the measuring efficiency; measurement results are accurate and reliable; the device cost is low; and the usage range is wide.

Description

technical field [0001] The invention relates to a device for measuring the symmetry of a herringbone gear, in particular for measuring the symmetry of two herringbone gears on a herringbone gear shaft, and belongs to the technical field of measuring the symmetry of a herringbone gear. Background technique [0002] The transmission of the herringbone gear has the advantages of high load capacity and good working stability, and is widely used in mechanical transmission. The high-precision herringbone gear has strict requirements on the error of the intersection point of the herringbone gear. If the symmetry of the herringbone gear is not good, it will seriously affect the bearing capacity of the herringbone gear and the stability of the transmission. [0003] Therefore, how to ensure the symmetry of the herringbone gear shaft is very important. The existing method is to confirm the datum and adjust the position of the tool rest during the hobbing or grinding stage of manufact...

Claims

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Application Information

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IPC IPC(8): G01B5/25
Inventor 高友生
Owner WUXI WEIFU CHINA ITAL GEAR
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