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Contact-type cylinder diameter measurement device

A technology of diameter measurement and measurement device, applied in the field of measurement, can solve the problems of high hardware requirements and high manufacturing costs, and achieve the effect of ensuring close contact

Inactive Publication Date: 2012-11-07
ANHUI UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this type of measurement is that the hardware requirements are relatively high, and the manufacturing cost is also high

Method used

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  • Contact-type cylinder diameter measurement device
  • Contact-type cylinder diameter measurement device
  • Contact-type cylinder diameter measurement device

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing:

[0018] Such as figure 1 , figure 2 , image 3 As shown, a contact cylinder diameter measuring device is composed of X-Y table 8, upper table 7, dovetail groove guide rail 9, linear slider 6, main support 14, side support 4, moving baffle 3, static baffle 1. Connecting frame 5, spring 15, spring tailstock 10, fixed bracket 11, grating ruler main ruler 13 and grating ruler reading head 12; Seat 23, shaft coupling 20, fixed frame 19, motor 16 are formed, are divided into two numerical control workbenches of X direction and Y direction. Its working principle is that the motor is driven by the screw to drive the table to move in the X and Y directions.

[0019] See figure 1 and figure 2 , the two side brackets 4 are equal in size and symmetrical in position, and are connected with the side of the main bracket 14 by screws, and are connected with the movable baffle 3 by s...

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Abstract

The invention provides a contact-type cylinder diameter measurement device and belongs to the technical field of measurement. The measurement device is mainly formed by an X-Y working table, a dovetail groove guide rail, a linear sliding block, a main bracket, a side bracket, a movable baffle, a static baffle, a connecting frame, a spring, a spring tail frame, a fixed bracket, a grating scale and the like; and the measurement requirement on the diameter of a cylinder in a common range can be met. The integral measurement device is established on the basis of the X-Y working table, wherein the grating scale and the like are arranged between the linear sliding block of the working table and the working table to form a precision grating displacement measurement system; the movable baffle is driven to move by the horizontal movement of the X-Y working table in the X and Y directions; a cylinder workpiece between the movable and static baffles relatively rotates due to a friction force applied to the cylinder workpiece between the two baffles; in the rotating process of the cylinder workpiece, the grating scale can record the displacement in the Y direction; and the sum of the displacement in the Y direction and the distance between the two baffles is equal to the size of the diameter of the cylinder. The device disclosed by the invention is simple and reasonable, has low cost and has strong practical value.

Description

technical field [0001] The invention belongs to the technical field of measurement, and in particular relates to a contact type cylinder diameter measuring device. Background technique [0002] Cylindrical parts are a type of parts that are widely used in the machinery industry. At present, most manufacturers still rely on manpower for product inspection. Whether the indicators of the parts meet the standards, the inspectors only make judgments based on whether the pointer of the instrument falls in the corresponding area, which will not only affect the work efficiency, but also increase the labor intensity of the inspectors, and it is easy to introduce human error, making the product The quality fluctuates greatly, which will affect the economic benefits of the enterprise. At present, the relatively mature technology is some photoelectric detection devices based on non-contact measurement, which have the characteristics of high precision and fast response, but the manufact...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/10
Inventor 吴玉国张良安秦海波宋崇智时礼平王小芍谢安东
Owner ANHUI UNIVERSITY OF TECHNOLOGY
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