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High-precision rotary positioning workbench

A workbench and high-precision technology, applied in the direction of the work carrier, can solve the problems of low efficiency, accuracy and detection stability, and achieve the effect of realizing automatic operation process, improving production efficiency and precise grinding

Inactive Publication Date: 2012-06-13
东莞市升力智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, for the detection and grinding of micro-drills, it has been detected and ground manually with a microscope, and the efficiency, accuracy and detection stability are relatively low.

Method used

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Experimental program
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Effect test

Embodiment Construction

[0046] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0047] from figure 1 and figure 2 It can be seen from the figure that a high-precision rotary positioning worktable includes a fixed rotary table substrate 1, two feed worktables 2, a direct drive motor 20, a signal port 22 and a power supply port 21, and the fixed rotary table substrate 1 Two feed workbenches 2 are installed symmetrically in the center above, the direct drive motor 20 is installed under the fixed turntable substrate 1, and the signal port 22 and power port 21 are installed on the direct drive motor 20; the feed work Table 2 includes a linear module mounting plate 3, a module support seat 4, a cylinder 5 for controlling the chuck elastic clamp 10, a cylinder 6 for adjusting the height of the universal joint 13, a motor 7 for controlling the rotation of the drill bit rotating shaft 9, and a control roller. The motor 8...

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Abstract

The invention relates to a high-precision rotary positioning workbench. The workbench comprises a fixed turn table substrate, two feed workbenches, a direct drive motor and a power port, wherein each feed workbench comprises a linear module mounting plate, a module support seat, two cylinders, two motors, a drill point rotating shaft, a grip elastic clamp, a cushion collar, a spring, a universal joint, a linear module slip-way plate and a roller screw. According to the high-precision rotary positioning workbench, the drill point rotating shaft can be calibrated by controlling the grip tightness of the grip elastic clamp through the two cylinders and adjusting the height of the universal joint, and a micro-drill is ground by controlling the rotation and driving of the rotating shaft through the motors; and after the grinding operation is completed, the direct drive motor drives the fixed turn table substrate to rotate 180 degrees, so that the two feed workbenches perform operation exchange, thus the automatic operation process is realized, and the production efficiency is improved. The structure of the high-precision rotary positioning workbench can be used for not only improving the production efficiency, but also realizing precise grinding of the micro-drill.

Description

technical field [0001] The invention relates to a high-precision rotary positioning workbench, in particular to a workbench for holding and rotating a micro-drill on a PCB board. Background technique [0002] At present, as far as PCB board production technology is concerned, the processing tool used for PCB board drilling is a micro drill bit dedicated to PCB board drilling with a diameter smaller than that of ordinary milling cutters. In addition, with the continuous development of the electronics industry, the demand for PCB boards The continuous increase will inevitably increase the demand for PCB board processing work, and put forward higher requirements for the efficiency of processing tool production. [0003] At present, for the detection and grinding of micro-drills, it has been detected and ground manually with a microscope, and the efficiency, accuracy and detection stability are relatively low. With the development of the industry, automatic detection and gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B37/27
Inventor 李迪张舞杰叶峰赖乙宗
Owner 东莞市升力智能科技有限公司
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