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On-machine detection fixture and control method of hardened steel mold processing size for milling machine

A technology for mold processing and testing fixtures, which is applied in the direction of metal processing machinery parts, metal processing equipment, manufacturing tools, etc., can solve the problems of low degree of automation, inability to directly measure the processing size, and small adjustable range, so as to achieve high degree of automation, Save manpower and material resources, simple and convenient operation

Inactive Publication Date: 2021-08-10
HARBIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems that the processing size of the hardened steel mold cannot be directly measured on the CNC machine tool, the degree of automation is low, and the adjustable range is small, the invention further proposes an on-machine detection fixture and control method for the processing size of the hardened steel mold for milling machines

Method used

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  • On-machine detection fixture and control method of hardened steel mold processing size for milling machine
  • On-machine detection fixture and control method of hardened steel mold processing size for milling machine
  • On-machine detection fixture and control method of hardened steel mold processing size for milling machine

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specific Embodiment approach 1

[0037]Specific implementation mode one: combine Figure 1 to Figure 6 Describe this embodiment, the milling machine described in this embodiment uses a hardened steel mold processing size on-machine inspection fixture, which includes a support beam frame 4, two hole hinge ears 18, two compression bolt groups 32, and multiple hinge ears Fixing screw group 33, semicircular fixing seat 34, multiple locking bolt groups 35 and semicircular snap ring 36; this embodiment also includes left X-direction moving mechanism, right X-direction moving mechanism, Y-direction moving mechanism , the left Z-direction angle offset mechanism, the right Z-direction angle offset mechanism, the left camera 7, the No. 1 servo motor 9, the ranging sensor 12, the right camera 14 and the No. 2 servo motor 16;

[0038] The left side X-direction moving mechanism is installed on the left end of the support beam frame 4, the right side X-direction movement mechanism is installed on the right end of the suppo...

specific Embodiment approach 2

[0040] Specific implementation mode two: combination Figure 1 to Figure 6 To illustrate this embodiment, the left side X-direction movement mechanism and the right side X-direction movement mechanism of the on-machine detection jig for machining dimensions of a hardened steel mold for a milling machine in this embodiment both include a ball screw 5 and a plurality of optical axis guide rails 6. Motor base 8, F-shaped slider 11, flexible transmission connector 15, ball bearing 17 and multiple first screw groups 25;

[0041] One end of the ball screw 5 is rotatably connected to the support beam frame 4, the other end of the ball screw 5 is connected to the motor base 8 through a ball bearing 17, and the No. 1 servo motor 9 is connected to the left X-direction moving mechanism through the first screw group 25. The motor base 8 is fixedly connected, the rotation shaft of the No. 1 servo motor 9 is connected to the other end of the ball screw 5 of the left X-direction moving mecha...

specific Embodiment approach 3

[0043] Specific implementation mode three: combination Figure 1 to Figure 6 Describe this embodiment, the milling machine described in this embodiment uses the milling machine to use the hardened steel mold processing size on the machine to detect the left side Z direction angular displacement mechanism and the said right side Z direction angular displacement mechanism to comprise the angle measuring sensor 10, multiple A camera fixing screw group 24, a plurality of second screw groups 26, a flexible torsion connector 28, a support shaft 29 and a camera tray 30, the left Z-direction angular offset mechanism also includes a No. 3 servo motor 27, and the right The side Z-direction angular offset mechanism also includes a No. 4 servo motor 31;

[0044] The No. 3 servo motor 27 is fixedly installed on the F-shaped slider 11 of the X-direction moving mechanism on the left side through the second screw group 26. The rotation shaft of the No. 3 servo motor 27 is connected to one end...

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Abstract

The invention relates to an on-machine detection jig and a control method for processing dimensions of a hardened steel mold for a milling machine, and relates to an on-machine detection jig and a control method, in particular to an on-machine detection jig and a control method for the processing dimensions of a hardened steel mold for a milling machine. The invention aims to solve the problems that the processing size of the hardened steel mold cannot be directly measured on a numerical control machine tool, the degree of automation is low, and the adjustable range is small. The fixture of the present invention includes a support beam frame, two hole hinge ears, two compression bolt groups, a plurality of hinge ear fixing screw groups, a semicircular fixing seat, a plurality of locking bolt groups and a semicircular snap ring The present invention also includes a left X-direction movement mechanism, a right X-direction movement mechanism, a Y-direction movement mechanism, a left Z-direction angular displacement mechanism, a right Z-direction angular displacement mechanism, a left camera, a No. 1 servo motor, Range sensor, right camera and servo motor #2. The invention belongs to the field of mechanical processing.

Description

technical field [0001] The invention relates to an on-machine detection jig and a control method, in particular to an on-machine detection jig and a control method for the processing size of a hardened steel mold for a milling machine, and belongs to the field of mechanical processing. Background technique [0002] With the advancement of Made in China 2025, hardened steel materials have been widely used in industries such as aerospace, petrochemical, metallurgy, and food; in recent years, with the rapid development of the automobile industry, the replacement speed of automobile panel molds has accelerated, and Most of the large automobile panel molds are made of hardened steel, so timely detection of the dimensional accuracy of the hardened steel mold is of great significance for improving the quality of automobile panel products and the processing efficiency of mold steel, reducing production costs and improving the economic benefits of products . [0003] When the CNC ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q17/20
Inventor 吴雪峰刘亚辉尹海亮牟澳磊
Owner HARBIN UNIV OF SCI & TECH