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Axial differential positioning measurement mechanism

A positioning measurement and axial differential technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of no positioning function, low detection efficiency, complex structure, etc., to improve detection quality and production efficiency, reduce vibration and noise, avoid unintended effects

Inactive Publication Date: 2013-07-17
BEIJING BRANCH JIKE DEV SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an axial differential positioning measurement mechanism to overcome the shortcomings of most existing mechanisms such as complex structure, no positioning function, and low detection efficiency.

Method used

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Embodiment Construction

[0014] like Figure 1-2 As shown, an axial differential positioning measurement mechanism described in the embodiment of the present invention includes a bottom plate 1, sliding devices 10 are provided on both sides of the top surface of the bottom plate 1, and a jacking device is provided in the middle of the front end of the top surface of the bottom plate 1. 11. The middle part of the top surface of the bottom plate 1 is provided with a supporting column 8; the sliding device 10 includes a linear bearing 2 and a sliding shaft 3 installed in the linear bearing 2, and the top of the sliding device 10 is connected with a lifting plate 4, and A positioning plate 5 is connected to the top of the lifting plate 4; a jacking cylinder 6 is connected to the top of the lifting mechanism 11; two displacement sensors 7 are arranged symmetrically on the outside of the linear bearing 2.

[0015] During specific use, a composite workpiece 9 is placed on the positioning plate 5, and the sup...

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Abstract

The invention relates to an axial differential positioning measurement mechanism. The mechanism comprises a bottom plate, wherein a sliding device is arranged on each of two sides of the top surface of the bottom plate, a jacking device is arranged in the middle of the front end of the top surface of the bottom plate, and a supporting column is arranged in the middle of the top surface of the bottom plate; each sliding device comprises a linear bearing and a sliding shaft arranged in the linear bearing, the top of each sliding device is connected with a jacking plate, and the top of the jacking plate is connected with a positioning plate; and the top of a jacking mechanism is connected with a jacking cylinder. The mechanism has the advantages that the clearance value between a body and a moving workpiece can be detected in the pressing process, the body can be prevented from being impacted, vibration and noise can be reduced, the service life of a machine is prolonged, the maintenance cost is reduced, the operation of the machine is safe, and accidents are avoided; and due to the modularized structure, the maintenance cost is reduced, the detection automation and flexibility degree is high, the detection quality and the production efficiency are improved, and the workpiece is not deformed by stress in detection.

Description

technical field [0001] The invention relates to the technical field of detection equipment, in particular to an axial differential positioning measurement mechanism. Background technique [0002] At this stage, the types of products are diversified, and more and more products are installed in combination. When performing detection, accurate positioning is required, and relative movement needs to be realized. The developed axial differential positioning measurement mechanism is of great value to the detection of composite products, which can greatly improve the detection efficiency and detection accuracy, and can realize the detection of the gap value between the body and the moving workpiece during the pressure application process, and can Keep the body from impact. At present, most of the devices used by people have complex structures, do not have positioning functions, have low detection efficiency, and cannot guarantee the detection accuracy at the same time. For the axi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/16
Inventor 李芳郭祥振檀学莹
Owner BEIJING BRANCH JIKE DEV SCI & TECH
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