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System and method for detecting and straightening splines of half-shaft straightening machine

A straightening machine flower and straightening technology, applied in the field of automation

Inactive Publication Date: 2021-09-03
南京阜太航空装备系统研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a half shaft straightening machine spline detection and straightening system and its method, which solves the technical problem of real-time measuring the numerical data of the outer surface of the gear through the laser sensor, thereby realizing the straightening of the spline

Method used

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  • System and method for detecting and straightening splines of half-shaft straightening machine
  • System and method for detecting and straightening splines of half-shaft straightening machine
  • System and method for detecting and straightening splines of half-shaft straightening machine

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Embodiment 1

[0069] Such as Figure 1-Figure 5 As shown, a spline detection and straightening system of a half-axis straightening machine includes a measuring and straightening tooling platform and a central control system. The measuring and straightening tooling platform includes a workpiece supporting platform 4 and a sliding platform 13, and the left and right intervals on the workpiece supporting platform 4 are There are two vertical electric push rods 2, and two support frames 1 are respectively arranged on the two vertical electric push rods 2, and the support frame 1 on the left is provided with a rotary drive motor 17, and the drive shaft of the rotary drive motor 17 is connected to a The main top 16 is provided with a horizontal electric push rod 7 on the support frame 1 on the right, and the horizontal electric push rod 7 drives a secondary top 9 to move in the horizontal direction;

[0070] In this implementation, the actions of the two vertical electric push rods 2 are consiste...

Embodiment 2

[0098] The spline detection and straightening method of a half shaft straightening machine described in embodiment 2 is realized on the basis of the spline detection and straightening system of a half shaft straightening machine described in embodiment 1, including the establishment of measurement calibration Straight tooling table and central control system. In the central control system, a spline detection and alignment module, a hardware driver module, an interface display module, an equipment initialization module, a process control module and a database operation module are established;

[0099] The device initialization module initializes the process control module, and the process control module sends an initialization control process to the hardware driver module according to the device initialization module;

[0100]According to the initialization control process, the hardware driver module respectively measures the rotation on the straightening tooling table through t...

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Abstract

The invention discloses a system and method for detecting and straightening splines of a half-shaft straightening machine, and belongs to the technical field of automation machines. The system comprises a measuring and straightening tool table and a central control system, solves the technical problem of spline straightening by measuring numerical data of the outer surface of a gear in real time through a laser sensor, has no technical requirements on operators, and by utilizing self-developed software and a matched hardware control unit, spline jerk value qualified products meeting requirements can be quickly and conveniently obtained.

Description

technical field [0001] The invention belongs to the technical field of automation, and in particular relates to a spline detection and straightening system of a half shaft straightening machine and a method thereof. Background technique [0002] In the automobile half shaft, the spline is a gear-like structure located at both ends of the half shaft, which realizes the power between the connecting shafts that transmit relatively heavy loads without slipping, and achieves the purpose of transmitting torque between the connecting shafts. ability. The gear mechanism meshing between the spline shafts can be completely fitted in the theoretical design stage, but in actual production, due to problems such as technology and flow, there are errors such as eccentricity and dimensional deviation in the spline ends of the actually manufactured half shafts. As a result, in actual use, the wear of the gears will be aggravated, reducing the service life and mechanical efficiency of the sp...

Claims

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Application Information

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IPC IPC(8): B21D3/10B21C51/00
CPCB21D3/10B21C51/00
Inventor 于笑凡吴倩陆星
Owner 南京阜太航空装备系统研究院有限公司