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Mechanical main shaft test platform

A test platform and test platform technology, applied in metal processing machinery parts, measuring devices, measuring/indicating equipment, etc., can solve problems such as inability to measure multiple spindles and low work efficiency

Pending Publication Date: 2019-12-10
四川省川磨岷机联合数控机器股份有限公司 +3
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, in the prior art, there is no test platform that integrates the measurement of axial runout and radial runout, and at the same time, the existing test platform cannot measure multiple spindles, resulting in low work efficiency

Method used

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Embodiment Construction

[0028] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0029] As the processing execution part of the machine tool, the spindle is the most important part of the machine tool. The mechanical spindle is one of the most commonly used spindle types at present. The mechanical spindle will produce axial movement and radial runout during operation, and the axial movement and radial runout will also affect the parts. Machining accuracy, secondly, when multiple spindles are needed, it is necessary to simulate the working state of multiple spindles, while in the prior art, when testing multiple spindles, it is necessary to test each spindle one by one, which increases the man-hours of testing and causes The efficiency is low, and at the same time, there is no test bench in the existing technology that c...

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Abstract

The invention discloses a mechanical main shaft test platform. The platform comprises a plurality of main shaft fixing seats fixed on a test board, and the spindle fixing seats are used for fixing a main shaft system; the plurality of main shaft fixing seats are fixed on the test board at equal intervals, the main shaft system is fixedly arranged in the main shaft fixing seats in a penetrating manner, the main shaft system comprises a driven wheel fixed on a main shaft, a motor is arranged on the test board, an output shaft of the motor is connected with a driving wheel, the driving wheel consists of a plurality of hubs, and the driving wheel is in transmission connection with the driven wheel through a belt. According to the driving wheel composed of the multiple main shaft fixing seats and the multiple hubs, multiple main shaft systems can be installed on the test board for testing, meanwhile, one motor can drive the multiple main shaft systems to operate, cost increase caused by installation of the multiple motors is avoided, and meanwhile the size of the test board is increased. Meanwhile, an axial measuring device and a radial measuring device are further arranged on the testboard, axial movement and radial run-out generated when the main shaft operates are measured, the operation state of the mechanical main shaft in the working process is simulated, and the radial displacement and the axial displacement are accurately measured.

Description

technical field [0001] The invention relates to the field of spindle testing, in particular to a mechanical spindle testing platform. Background technique [0002] Machine tool (English name: machine tool) refers to a machine that manufactures a machine, also known as a machine tool or machine tool, and is customarily referred to as a machine tool. Generally divided into metal cutting machine tools, forging machine tools and woodworking machine tools. There are many ways to process mechanical parts in modern machinery manufacturing: in addition to cutting, there are also casting, forging, welding, stamping, extrusion, etc. The final machining is done by cutting on the machine tool. Machine tools play an important role in the modernization of the national economy. The machine tool industry is the basic industry for a country's development. The development level of a country's machine tool industry marks the level of a country's industrialization to a certain extent. High-en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/00G01B21/00B23Q1/70B23Q17/00
CPCG01B7/00G01B21/00B23Q1/70B23Q17/00
Inventor 杨佐伦张红梅黄晓东张奎余小平杨勇徐培峰严韬杨婷婷陈炳东
Owner 四川省川磨岷机联合数控机器股份有限公司
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