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Automatic flatness detection device and test method

A flatness detection and equipment technology, applied in mechanical roughness/irregularity measurement, electrical/magnetic roughness/irregularity measurement, measurement devices, etc. The effect of secondary processing, high degree of automation and simple structure

Inactive Publication Date: 2016-04-27
DONGGUAN SIXIANG PRECISION METAL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, with the popularization of electronic devices such as mobile phones, many mobile phones and tablet computers now use a large number of metal casings. The flatness of the mating surface of this metal casing is particularly important. Using the method of single-piece processing and testing of the above-mentioned test pieces can not meet the demand at all, and the efficiency is low. In view of this, the inventor has improved the current detection method after repeated and verified

Method used

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  • Automatic flatness detection device and test method
  • Automatic flatness detection device and test method
  • Automatic flatness detection device and test method

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] see Figure 1~Figure 3 , an automatic flatness testing device, comprising a fixed table 1 for installing a test piece and a lifting mechanism 2 for driving the fixed table 1 to move up and down, the top of the fixed table 1 is connected with a vertical fine-tuning device 3 and a The horizontal displacement device 4 that device 3 is connected, and described horizontal displacement device 4 is connected with at least one plane detection device 5; Electrically connected with the control device. When the testing equipment is working, the test piece is installed on the fixed platform 1, and then the lifting mechanism 2 raises the fixed platform 1, and the vertical fine-tuning device 3 moves the plane detection device 5 downward and makes the plane detection device 5 and the test piece The surface forms a detection conflict; further, under the action of the horizo...

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Abstract

The invention relates to the detection device technology field and discloses an automatic flatness detection device. The automatic flatness detection comprises a fixed table for installing a test member and an elevation mechanism for driving the fixed to move up and down; a vertical micro-adjustment device is connected to the part above the fixed table and a horizontal displacement device is connected to the vertical micro-adjustment device; and the horizontal device is connected to at least one plane detection device. The detection device is fast in detection speed, simple in structure and high in automation degree. Besides the invention also provides test method of a flatness detection device. The detection method performs segmentation on the detection plane, performs marking so as to accurately identify a corresponding recording segment of the preset tolerance value and provides secondary processing on the test member.

Description

technical field [0001] The invention relates to the technical field of testing equipment, in particular to an automatic flatness testing equipment and a testing method thereof. Background technique [0002] In the field of machining, processing personnel often use flatness detection when processing planes. During machining, the flatness detection of the test piece plane is generally installed on the machining axis of the machining equipment. , using the shaft movement of the processing equipment to make the dial indicator contact the surface of the test piece, the processing personnel observe the reading changes of the dial indicator, so as to know the flatness of the machined surface. Of course, for a single test piece processing, this kind of The detection method is feasible. [0003] At present, with the popularization of electronic devices such as mobile phones, many mobile phones and tablet computers now use a large number of metal casings. The flatness of the mating s...

Claims

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Application Information

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IPC IPC(8): G01B7/34G01B5/28G01B11/30
CPCG01B5/28G01B7/34G01B11/30
Inventor 潘家盛
Owner DONGGUAN SIXIANG PRECISION METAL CO LTD
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