Special camera for three-dimensional gear measurement center and measurement method

A gear measurement and camera technology, applied in the field of measuring tools and cutting tools, can solve problems such as inconvenience in observation, and achieve the effects of flexible and convenient use, convenient use and simple operation.

Pending Publication Date: 2021-07-23
HARBIN MEASURING & CUTTING TOOL GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this structure and method, a special camera is installed on the three-dimensional gear measurement center. At the same time, the camera has a lighting function, and the camera image is rotated and enlarged through software, which effectively solves the problem of inconvenient observation during measurement.

Method used

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  • Special camera for three-dimensional gear measurement center and measurement method
  • Special camera for three-dimensional gear measurement center and measurement method
  • Special camera for three-dimensional gear measurement center and measurement method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A special camera for a three-dimensional gear measurement center, which consists of: a camera cover body 8, the camera cover body includes a camera cover 1, a camera head 3 is installed in the camera cover, and the camera cover is connected to the camera through a screw thread The outer cover cover 2 is connected, and the camera head is axially fixed. The camera outer cover cover has 4 holes, and LED lights 4 are respectively installed in the holes, and the camera head passes through the metal The serpentine tube 5 is connected with the PC end, and one end of the metal serpentine tube is connected with the camera cover, and the other end is connected with the magnetic gauge base 6 through a joint.

Embodiment 2

[0024] According to the special camera for the three-dimensional gear measurement center described in Embodiment 1, the magnetic table base is magnetically connected to the side plane of the top support arm 7 of the three-dimensional gear measurement center, and the three-jaw chuck 11 is fixed on the bottom of the three-dimensional gear measurement center On the plane, a mandrel 9 is fixed on the three-jaw chuck, and a workpiece 10 to be measured is sleeved on the mandrel.

Embodiment 3

[0026] A method for measuring a special camera for a three-dimensional gear measurement center, the method comprising the following steps:

[0027] First, the camera camera head is installed between the camera housing and the camera housing cover, and is jointly fixed by the camera housing and the camera housing cover. The camera housing cover has four holes, and is respectively installed in the four holes. LED light, the camera cover body is connected and fixed on the magnetic base by a metal serpentine tube, the camera head is connected to the PC end by USB, and the USB cable passes through the metal serpentine tube to connect to the PC end, and the workpiece to be measured is clamped in the 3D Between the upper and lower top of the gear measurement center, place the magnetic base on the upper top arm of the measurement center, turn the knob of the magnetic base to ensure that the magnetic base is firmly attached to the upper top arm of the measurement center;

[0028] Conne...

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Abstract

The invention relates to a special camera for a three-dimensional gear measurement center and a measurement method. When a three-dimensional gear measurement center in the prior art detects the gear precision, a workpiece which is small in modulus and size and cannot be observed by naked eyes needs to be detected, and a probe is put into a tooth groove manually, so that great difficulty is brought. The special camera comprises a camera outer cover body (8), the camera outer cover body comprises a camera outer cover (1), a camera head (3) is installed in the camera outer cover, the camera outer cover is connected with a camera outer cover cover (2) through threads and fixes the camera head in the axial direction, the camera outer cover cover is provided with four holes, LED lamps (4) are installed in the holes respectively, the camera head penetrates through a metal coiled pipe (5) through a USB line to be connected with a PC end, one end of the metal coiled pipe is connected with the camera outer cover, and the other end of the metal coiled pipe is connected with a magnetic gauge stand (6) through a connector. The special camera is used for the three-dimensional gear measurement center.

Description

technical field [0001] The invention relates to the technical field of measuring tools and cutting tools, in particular to a special camera and a measuring method for a three-dimensional gear measuring center. Background technique [0002] The three-dimensional gear measurement center is an instrument for measuring various errors of gears and verifying the accuracy of gears. In the process of using the three-dimensional gear measurement center to detect gear accuracy, it is often necessary to detect workpieces with small modules, small volumes, and tooth grooves that cannot be observed with the naked eye, such as The modulus is 0.2mm, the diameter of the addendum circle is 2.48mm, and the diameter of the dedendum circle is 1.9mm. The small modulus gear brings great difficulties to the observation and operation of the measurement process of the gear accuracy. Contents of the invention [0003] The purpose of the present invention is to provide a special camera and measureme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/00
CPCG01B11/00
Inventor 张海亮于思淼米艳强张蕾李飞刘海超曲泽海
Owner HARBIN MEASURING & CUTTING TOOL GROUP CO LTD
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