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A roughness detection tooling

A technology for detecting tooling and roughness, applied in the direction of measuring devices, instruments, etc., can solve the problems of small measurement range, small measurement data, difficulty in ensuring measurement accuracy, and poor measurement accuracy, so as to achieve convenient adjustment and operation and reliable measurement stability Good performance and improved accuracy

Active Publication Date: 2021-09-17
NINGBO YUNDE MATERIALS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The surface roughness of traditional quartz parts is measured with a hand-held roughness meter. The operation is more complicated, there are certain errors, and the measurement accuracy is poor.
Some existing roughness testing tools have problems such as relatively single roughness measurement position, small measurement range, inconvenient operation and adjustment, and little measurement data to ensure measurement accuracy.

Method used

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  • A roughness detection tooling
  • A roughness detection tooling
  • A roughness detection tooling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1 refers to Figure 1 to Figure 6 , this embodiment provides a roughness detection tool, including a frame 1, a locking device 3, a roughness detection device, a turntable 2 installed on the frame 1, and a lifting platform 4, and the lifting platform 4 includes a lower support seat 41 , the upper support seat 43, the guide rail 44 is installed between the lower support seat 41 and the upper support seat 43, the lifting seat 42 that can move up and down is installed on the guide rail 44, and the side wall of the turntable 2 is provided with some arc-shaped draw grooves 21, locking The device 3 includes a bracket and a card tube installed on the bracket. A spring 31 with a spring ball head 32 at the end is installed inside the card tube. The spring ball head 32 can be snapped into the corresponding arc shape after the turntable 2 rotates at a corresponding angle. In the slot 21, the roughness detection device includes a dial 6, a measuring table 5 and a roughne...

Embodiment 2

[0035] Embodiment 2, except that an electric push rod is installed on the lower support base 41, and the push rod end of the electric push rod is connected with the bottom surface of the lifting seat 42, all the other structures are the same as in Embodiment 1.

Embodiment 3

[0036] Embodiment 3, except that the turntable driving device is installed on the frame 1, the turntable driving device includes a servo motor, the output end of the servo motor is connected with the bottom surface of the lower turntable, and the servo motor can control the rotation of the turntable to keep at 90° each time, the rest of the structure Same as Example 1.

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Abstract

The invention discloses a roughness detection tool, which includes a frame, a locking device, a roughness detection device, a turntable and a lifting platform. After the turntable rotates at a corresponding angle, the locking device can block the turntable. The roughness detection device includes a scale Dial, measuring table and roughness meter, the front of the dial is provided with scale and scale value, the back of the dial is provided with a connecting rod, and the connecting rod is detachably connected to one side of the lifting seat, and the distance between the measuring table and the front of the dial is With a rotating gear shaft, the measuring platform is provided with a column with a sign arrow, and the measuring platform is fixed after rotating a certain angle around the rotating gear shaft so that an included angle is formed between the measuring platform and the dial, and the included angle is in line with the sign The arrows point to the same scale values ​​on the dial, and the measuring platform is equipped with a roughness meter that can be turned horizontally. The invention has the advantages that the measurement position of the roughness meter can be adjusted in all directions according to the measurement requirements, the measurement accuracy is high, and the adjustment operation is convenient.

Description

【Technical field】 [0001] The invention belongs to the technical field of roughness detection devices, in particular to a roughness detection tool. 【Background technique】 [0002] Roughness detection tool is a kind of equipment used to measure the surface roughness of products, which is commonly used in the quartz production and processing industry. Due to the special role of quartz components in semiconductor devices, the requirements for surface roughness are relatively high in the design and processing of components. During the processing of quartz parts, it is necessary to measure multiple positions on the surface of the part, such as inclined plane position, inner diameter position, step position, horizontal position and vertical position, among which the measurement of inclined plane position, step position and inner diameter position is more special. The surface roughness of traditional quartz parts is measured with a hand-held roughness meter. The operation is more c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B21/30
CPCG01B21/30
Inventor 冯剑秋
Owner NINGBO YUNDE MATERIALS INC
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