Numerical control machine tool flexible chuck reliability test device

A test device and a technology of numerically controlled machine tools, which are applied in the field of numerically controlled machine tools, can solve the problems of no elastic chuck reliability test device, etc., and achieve the effects of high load loading accuracy, reduced labor intensity and convenient loading.

Pending Publication Date: 2018-04-20
JILIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the problem that there is no elastic chuck reliability test device in the prior art, and to provide a reliability test device for the elastic chuck of CNC machine tools

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  • Numerical control machine tool flexible chuck reliability test device
  • Numerical control machine tool flexible chuck reliability test device
  • Numerical control machine tool flexible chuck reliability test device

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Embodiment Construction

[0038] The present invention is described in detail below in conjunction with accompanying drawing:

[0039] The reliability test of CNC machine tools shows that the elastic chuck is one of the key parts affecting the reliability of CNC machine tools. Whether the elastic chuck can clamp the workpiece directly affects the machining accuracy of the workpiece. At the same time, the elastic chuck has many failures, which seriously affects the reliability level of the CNC machine tool. Improving its reliability is the key to improving the reliability of the CNC machine tool. Carrying out reliability tests can find out the weak links of reliability, and then propose improved designs. Therefore, reliability tests are one of the main ways to improve product reliability. Carrying out the reliability test of the elastic chuck plays an important role in improving its reliability level, and then improving the reliability of the CNC machine tool. According to the requirements of the relia...

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Abstract

The invention discloses a reliability test device for an elastic chuck of a numerically controlled machine tool, which overcomes the problem that there is no reliability test device for the elastic chuck. The reliability test device for the elastic chuck of a numerically controlled machine tool includes a fixed part of the elastic chuck under test (Ⅰ ), the simulated loading part (Ⅱ), the fault detection part (Ⅲ), the automatic control part (Ⅳ) and the horizontal iron (64); the horizontal iron (64) is installed on the foundation, and the fixed part of the elastic chuck under test (Ⅰ) Installed on one side of the horizontal iron (64) along the longitudinal direction of the horizontal iron (64), the simulation loading part (II) is installed on the other side of the horizontal iron (64) along the longitudinal direction of the horizontal iron (64), and the fault detection part (III ) along the longitudinal direction of the horizontal iron (64) on the horizontal iron (64) between the fixed part (I) of the elastic chuck under test and the simulated loading part (II), and the automatic control part (IV) passes through the control cabinet ( 44) be installed on the foundation of level iron (64) one side.

Description

technical field [0001] The invention relates to a test device belonging to the technical field of numerical control machine tools, more precisely, the invention relates to a reliability test device of elastic chucks of numerical control machine tools. Background technique [0002] The elastic chuck is a key functional part of the CNC machine tool, and its reliability level directly affects the reliability level of the whole machine. Reliability test is one of the main ways to improve product reliability, so the reliability test of the elastic chuck is of great significance for improving the reliability of the elastic chuck and finally realizing the increase of the reliability level of the CNC machine tool. At present, because there is no reliability test device for the elastic chuck of CNC machine tools in China, it is impossible to carry out the laboratory reliability bench test of the elastic chuck, and the failure data, operation data and maintenance data can only be obta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 金桐彤陈传海田海龙朱东赵泓荀郭劲言应骏王思远李国发王继利朱晓翠李世拯纪东鑫古历坤
Owner JILIN UNIV
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