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Performance testing device for linear motor drive system of machine tool

A linear motor and drive system technology, applied in the direction of mechanical devices, mechanical measuring devices, motor generator testing, etc., can solve the problems of time-consuming, labor-intensive, high cost, low efficiency, etc., to avoid the risk of rework and facilitate movement Effect

Active Publication Date: 2018-06-01
马鞍山市恒永利机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the high cost and low efficiency of relying on manual testing and recording of the motion performance of the linear motor-driven pallet in the prior art; and the test is carried out after the complete machine is assembled. Once the test fails, the entire machine tool needs to be disassembled The problem of rework is too time-consuming and labor-intensive. A machine tool linear motor drive system performance test device is provided; Reduce the risk of rework and meet the urgent needs of machine tool manufacturers

Method used

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  • Performance testing device for linear motor drive system of machine tool
  • Performance testing device for linear motor drive system of machine tool
  • Performance testing device for linear motor drive system of machine tool

Examples

Experimental program
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Embodiment 1

[0034] combine figure 1 and figure 2 , a machine tool linear motor drive system performance test device in this embodiment includes a cabinet 11, a test motor 132, a display screen 14, a control panel 15, a PLC control system and an electronic dial gauge 23. The PLC control system is arranged inside the cabinet 11 (not shown in the figure), and the PLC control system is the brain center of the whole test device, controlling the whole test process. The input end of the PLC control system is electrically connected with the electronic dial indicator 23, and the output end is connected with the test motor 132 through the motor control line 133, and the described test motor 132 is installed on the existing motor seat 31 on the side of the carriage 32. The display screen 14 displays the output data of the PLC control system.

[0035]In this embodiment, a control program is burned in the PLC control system, and the test motor 132 is controlled to drive the carriage 32 to reciproca...

Embodiment 2

[0039] combine image 3 and Figure 4 , a kind of machine tool linear motor drive system performance test device of the present embodiment is basically the same as embodiment 1, and its difference is: described electronic dial indicator 23 is fixed on the table frame 22, and the other end of this table frame 22 The suction seat 21 is connected, and a knob 211 is arranged on one side of the suction seat 21 . The two poles of the watch frame 22 can rotate at one point, and the suction seat 21 in this embodiment adopts a magnetic seat. The cabinet body 11 is provided with an RS232 communication interface, the electronic dial indicator 23 is connected to the signal line 24, and the other end of the signal line 24 is inserted into the RS232 communication interface to be connected with the PLC control system.

[0040] A kind of machine tool linear motor drive system performance test device of the present embodiment, self-fitting test motor 132, after the machine tool mechanical pa...

Embodiment 3

[0042] combine figure 1 and figure 2 , a kind of machine tool linear motor drive system performance test device of this embodiment is basically the same as embodiment 1, and its difference is: present embodiment is also provided with hand wheel 17 on one side of cabinet body 11, and this hand wheel 17 It is a pulse hand wheel, which is electrically connected with the PLC control system. The signal can be generated by manually controlling the pulse hand wheel and input to the PLC control system, so that the PLC control system controls the test motor 132 to drive the carriage 32 to move within the specified stroke. In this way, the stroke range of the carriage 32 can be determined before the automatic test. Inside, whether there is any obstacle, to ensure the smooth progress of the test and the safety of the movement of the carriage 32.

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Abstract

The invention discloses a performance testing device for a linear motor drive system of a machine tool, and belongs to the technical field of machine tool performance detection. The device comprises acabinet body, a testing motor, a display screen, a control panel, a PLC control system and an electronic dial indicator. The PLC control system is arranged inside the cabinet body, wherein the inputend of the PLC control system is electrically connected with the electronic dial indicator, and the output end is connected with the testing motor. The testing motor is disposed on a motor seat at oneside of a carriage, and the control panel controls the testing motor. The display screen displays the output data of the PLC control system. The device achieves the automatic detection of the motionperformances of the carriage, can start the testing after the assembly of the mechanical part of a machine tool, avoids the risk of reworking, and meets the urgent demands of a machine tool manufacturer.

Description

technical field [0001] The invention relates to the technical field of machine tool performance detection, and more specifically relates to a performance test device for a linear motor drive system of a machine tool. Background technique [0002] As the main equipment of the current mechanical processing industry, the technological development of machine tools has become a development symbol of the domestic mechanical processing industry. On the basis of traditional machine tools, CNC machine tools can carry out automated production. With the vigorous development of the assembly manufacturing industry, CNC machine tools, as the mother machine of the manufacturing industry, develop with the trend and are widely used. As the main functional part of the CNC machine tool, the carriage is mainly driven by a linear motor. The motion performance of the carriage driven by the linear motor directly determines the relevant performance indicators of the CNC machine tool, thereby deter...

Claims

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Application Information

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IPC IPC(8): G01R31/34G01B5/00
CPCG01B5/00G01R31/34
Inventor 石勇王炜俞伟锋
Owner 马鞍山市恒永利机械科技有限公司
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