A test device and test method for the meshing ratio of the end gear of the servo tool post

A technology of servo tool holder and testing device, which is applied in the direction of measuring device, testing of mechanical components, testing of machine/structural components, etc. It can solve problems such as toner knocking off, affecting measurement accuracy, ignoring meshing deformation, etc., and achieves force Satisfaction, simple operation, and the effect of eliminating torsional force

Active Publication Date: 2020-07-21
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is very different from the actual working conditions, and it ignores factors such as meshing deformation
At the same time, it is easy to knock off the toner by beating and fall onto another toothed disc, thus affecting the measurement accuracy

Method used

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  • A test device and test method for the meshing ratio of the end gear of the servo tool post
  • A test device and test method for the meshing ratio of the end gear of the servo tool post
  • A test device and test method for the meshing ratio of the end gear of the servo tool post

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Embodiment Construction

[0037] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0038] like Figure 1-8 As shown, a test device for the meshing rate of the servo tool holder end sprocket of the present invention includes a base plate 1 for positioning, a rotating mechanism 2 for installing and detecting the first detection end sprocket 3, and installing another detection second detection end The sliding mechanism of the toothed plate 4 and the executive mechanism that realizes the extrusion and lifting of the slide table 6, the rotating mechanism includes a rotating mechanism base 16, a first thrust ball bearing 17, a connecting nut 18, a connecting plate 19, and an angular contact ball bearing 20 , a cover plate 21 and a turntable 22, the sliding mechanism includes a threaded slide track 7, a slide 6 and a connector 5, the actuator includes an upper nut 8, an upper washer 9, an upper sleeve 10, a second t...

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Abstract

The invention discloses a device and method for testing the meshing rate of end-toothed discs of a servo tool holder. The device comprises a bottom plate. A rotating mechanism used for mounting the first detection end-toothed disc and an up-down sliding mechanism used for mounting the second detection end-toothed disc are arranged on the bottom plate. The up-down sliding mechanism comprises a sliding table rail. A sliding table used for being connected with the second detection end-toothed disc is arranged on the sliding table rail. An extrusion executing mechanism is arranged at the position,on the upper portion of the sliding table, of the sliding table rail. A lifting executing mechanism is arranged at the position, on the lower portion of the sliding table, of the sliding table rail.A pressure sensor is arranged between the extrusion executing mechanism and the sliding table. According to the device and method for testing the meshing rate of the end-toothed discs of the servo tool holder, the meshing rate of the end-toothed discs can be measured efficiently, and the automatic centering function of the end-toothed discs and the pressure influence during working are taken intoaccount, so that measurement results are more accurate.

Description

Technical field: [0001] The invention relates to a test device and a test method for the meshing ratio of the end tooth disc of a servo tool rest, and belongs to the technical field of precision numerical control machinery. Background technique: [0002] The tool holder is one of the core functional components of precision CNC machine tools and turning centers, which can realize functions such as tool storage, automatic exchange, and cutting by supporting tools. The servo turret tool post is the core functional component to realize compound processing technology, reduce processing time and improve production efficiency. The structure of the servo-powered tool holder directly affects the cutting performance and efficiency of the machine tool, and is closely related to the machining accuracy of the machine tool. The end sprocket has the characteristics of high precision, good rigidity and compact structure, and is the key positioning device of the servo tool holder. Due to i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/021
CPCG01M13/021
Inventor 张建润张诚卢熹孙蓓蓓
Owner SOUTHEAST UNIV
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