A precision detection platform for small parts

A technology for testing platforms and parts, which is applied in the direction of measuring devices and instruments, etc., can solve the problems of affecting the production efficiency of enterprises, troublesome operation of level calibration, and difficult operation, so as to achieve efficient and fast level calibration, avoid manual adjustment operation, and detect high efficiency effect

Active Publication Date: 2016-12-07
SICHUAN ENG TECHN COLLEGE
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Problems solved by technology

However, no matter what kind of frame is used for the inspection platform, the horizontal calibration of the reference platen is realized through repeated fine-tuning of the frame by workers and repeated level measurement of the reference platen. This kind of horizontal calibration operation is not only very troublesome, but also Moreover, it is difficult to achieve complete horizontal calibration of the reference platen in a short-term operation, and there are defects such as difficult operation and low efficiency, which affect the production efficiency of the enterprise

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  • A precision detection platform for small parts
  • A precision detection platform for small parts

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Embodiment Construction

[0029] see figure 1 and figure 2 : The present invention includes a reference platen 1, a frame body 2, an inclination amplification mechanism 4 and a leveling mechanism 3.

[0030] Wherein, the reference platen 1 is used as an operation platen for testing the processing accuracy of parts, and it has a rectangular structure, the top surface and the bottom surface are flat and smooth, and the two are parallel. The four corners of the reference table 1 are support points. In order to ensure the reliability of the automatic horizontal calibration and reset, each support point is required to be at the same position from the edge of the reference table 1, that is, the four support points are centered on the center point of the reference table 1 , evenly distributed on the four corners of the reference platen 1. An inclination angle sensor is arranged on the aforementioned reference platen 1, that is, a platen inclination sensor 11, through which the sensor detects whether the r...

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Abstract

The invention discloses a precision detection platform for small parts, which includes a reference platform, a frame body, a tilting amplification mechanism and a leveling mechanism; the reference platform is horizontally supported by a plurality of pillars of the frame body through elastic bodies; the tilting The magnifying mechanism is attached to the bottom surface of the reference platform and supported by the leveling mechanism. The tilting magnifying mechanism is mainly composed of a hard tray, a flexible capsule and a balance steel ball, and is used to apply leveling gravity to the leveling mechanism; the leveling mechanism The mechanism is arranged between the pillar of the frame body and the inclination amplification mechanism based on the principle of leverage, and is used to automatically reset and calibrate the unbalanced and inclined reference platen. The invention can automatically reset the unbalanced and inclined reference platen to the horizontal balance state on the frame body, and the horizontal calibration action is efficient and fast.

Description

technical field [0001] The invention relates to a detection reference platform for detecting the machining accuracy of parts in mechanical processing, in particular to a precision detection platform for small parts. Background technique [0002] In mechanical processing, in order to meet the requirements of use, the processed parts need to be tested for processing accuracy such as flatness, verticality, and microscopic surface texture. Among them, small precision parts are the most common. The various processing accuracy inspections of the aforementioned small parts are mainly realized through the inspection platform, that is, the processed parts are placed on the inspection platform, and the reference positioning of the parts is formed through the inspection platform, and then the corresponding inspection device is used to realize the corresponding processing accuracy inspection. The detection accuracy of this detection method depends to a large extent on the horizontal c...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B21/00G01B21/22G01B21/30
Inventor 钟铃赵晶文
Owner SICHUAN ENG TECHN COLLEGE
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