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Detection apparatus of long stroke leading screw installation precision and application method thereof

A detection device and a technology for installation accuracy, applied in angle/taper measurement and other directions, can solve problems such as difficulty in obtaining side busbar parameters, and achieve the effect of verticality guarantee

Active Publication Date: 2012-09-12
扬州经开文化旅游集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the detection of long-stroke screw, it is difficult to obtain accurate side bus parameters due to the long-stroke screw has a certain amount of deflection and deformation.

Method used

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  • Detection apparatus of long stroke leading screw installation precision and application method thereof
  • Detection apparatus of long stroke leading screw installation precision and application method thereof
  • Detection apparatus of long stroke leading screw installation precision and application method thereof

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Embodiment Construction

[0030] The present invention as Figure 1-3 As shown: the lead screw 8 is movably connected on the frame 1 through the lead screw bearing seat 7 and the lead screw motor seat 12, and the frame 1 is provided with a pair of Y guide rails 2 parallel to the lead screw 8 , the lead screw 8 is connected with a lead screw nut 10, and the detection device includes a gantry 4, an X-axis guide rail 6, an X-axis slider 5, a table 9 and a table 2 11;

[0031] The two feet of the gantry frame 4 are movably connected to the Y guide rail 2 through the Y-axis slider 3 respectively; it should be noted that the Y guide rail 2 is used as a beam guide rail after the machine tool is assembled, and here it is borrowed The rail is tested;

[0032] The X-axis guide rail 6 is fixedly connected to the side of the gantry 4 frame body, the X-axis guide rail 6 is horizontal, and its guide rail surface faces the direction of the screw bearing seat 7 or the direction of the screw motor seat 12;

[0033] T...

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Abstract

A detection apparatus of long stroke leading screw installation precision and an application method thereof relate to the detection apparatus of a driving leading screw of a numerical control turret punch and a numerical control laser cutting machine workbench and the application method thereof. The detection apparatus of the long stroke leading screw installation precision and the application method thereof are provided. By using the apparatus and the method of the invention, under the condition of conforming to a natural law, detection data can be accurately obtained and the product installation precision can be increased. The leading screw is flexibly connected on a rack. A pair of Y direction guide rails which is parallel to the leading screw is arranged on the rack. A leading screw nut is connected on the leading screw. The detection apparatus comprises a portal frame, an X axis guide rail, an X axis slide block, a table 1 and a table 2. The application method of the invention comprises the following steps: 1) Installing the detection apparatus on the pair of the Y direction guide rails; 2) Moving the leading screw nut to a middle position of the leading screw; 3) Overcoming deflection; 4) Detecting one end; 5) Detecting the other end; 6) Finishing.

Description

technical field [0001] The invention relates to a detection device for long-stroke lead screw busbars and a use method thereof, in particular to a detection device and a use method for the drive lead screw of a numerically controlled turret punch press and a workbench of a numerically controlled laser cutting machine. Background technique [0002] The feeding table and working table of CNC sheet metal processing machinery use long-stroke screw to drive the upper beam to travel, and the installation accuracy of the screw directly determines the processing accuracy. Due to its self-weight, the middle part of the long-stroke screw will have deflection and deformation. During operation, the deflection and deformation caused by the self-weight will not have any adverse effects on the operation of the whole machine and the machining accuracy due to the reverse supporting effect of the screw nut. . However, for high-precision machine tools, the parallelism between the axis of the ...

Claims

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Application Information

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IPC IPC(8): G01B5/24
Inventor 孙健栾伯才孙高平
Owner 扬州经开文化旅游集团有限公司
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