High-speed motorized spindle loading and knife replacing test device

A high-speed motorized spindle, tool change test technology, applied in the direction of measuring device, mechanical component testing, machine/structural component testing, etc. Convenience, reduced manufacturing costs, and the effect of functional diversification

Active Publication Date: 2016-05-04
JILIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose a high-speed electric spindle loading and tool changing test device to solve the problems of single function, high price and failure to simulate the real installation environment in the prior art

Method used

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  • High-speed motorized spindle loading and knife replacing test device
  • High-speed motorized spindle loading and knife replacing test device
  • High-speed motorized spindle loading and knife replacing test device

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Embodiment Construction

[0038] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0039] See attached figure 1 , the high-speed electric spindle loading and tool changing test device of the present invention includes a horizontal iron 4, a support stand 2, a main shaft support part, a main shaft torque loading part 67, a single hydraulic cylinder bidirectional cutting force loading part and a tool changing system part 68;

[0040] The support stand 2 is fixed on the horizontal iron 4, the main shaft support part and the main shaft torque loading part 67 are vertically fixed on the support stand 2, and the main shaft torque loading part 67 is connected to the main shaft torque loading part 67. The motorized spindle 48 in the spindle support part is connected to realize torque loading. The motorized spindle 48 is arranged vertically. The bidirectional cutting force loading part of the single hydraulic cylinder is fixed on the horizontal...

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Abstract

The invention discloses a high-speed motorized spindle loading and knife replacing test device, belongs to the technical field of mechanical testing, and aims at solving problems that the number of functions in the prior art is small, the price is high and a real installation environment cannot be simulated. The device comprises a horizontal iron, a supporting rack, a main shaft supporting part, a main shaft torque loading part, a single-hydraulic-cylinder bidirectional cutting force loading part, and a knife replacing system part. The supporting rack is fixed on the horizontal iron, and the main shaft supporting part and the main shaft torque loading part are vertically fixed on the supporting rack. The main shaft torque loading part is connected with a motorized spindle of the main shaft supporting part, thereby achieving the torque loading. The motorized spindle is arranged vertically, and the single-hydraulic-cylinder bidirectional cutting force loading part is fixed on the horizontal iron, and acts on a loading unit of the main shaft torque loading part, thereby achieving the bidirectional cutting force loading. The knife replacing system part is fixed on the supporting rack.

Description

technical field [0001] The invention belongs to the technical field of mechanical testing, and in particular relates to a high-speed electric spindle loading and tool changing testing device. Background technique [0002] As an industrial master machine, CNC machine tools are an important cornerstone of the development of industrial modernization, and their reliability development has become a key common technology restricting the development of the industry. One of the main reasons for the low reliability level of domestic CNC machine tools is the low reliability level of their key functional components. Therefore, it is of great practical significance to study the reliability test device of key functional components of CNC machine tools. As one of the key functional components of CNC machine tools, the electric spindle's own reliability level has an important impact on the reliability level of the whole machine. [0003] In actual working conditions, in addition to comple...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 陈菲赵星汉杨兆军李全刘国飞朱明民李圳谢群亚王剑陈晓娟
Owner JILIN UNIV
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