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Drill bit grinding device

A grinding device and drill technology, which is applied to drilling tool accessories, drilling/drilling equipment, boring machine/drilling machine parts, etc., can solve the problem of long time, difficulty in controlling the amount of grinding wheel grinding, affecting the yield of drill needles, etc. problem, to achieve the effect of precise grinding

Inactive Publication Date: 2014-09-10
KUNSHAN JINJIAN MACHINERY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current grinding device takes a long time, and it is difficult to accurately control the grinding amount of the grinding wheel, which affects the yield of the drill

Method used

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Experimental program
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Embodiment Construction

[0021] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that all the drawings of the present invention are in simplified form and use inaccurate scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0022] Such as Figure 1~6 As shown, the drill grinding device of the present invention includes a frame 100 , a grinding wheel 200 , a first driving device 300 , a second driving device 400 and a spindle 500 . Both the grinding wheel 200 and the main shaft 500 are arranged in the frame 100, the initial position directions of the first driving device 300 and the second driving device 400 are perpendicular to each other, and the first and second driving devices 300, 400 cooperate with each other. The fr...

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PUM

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Abstract

The invention discloses a drill bit grinding device which comprises a frame, a first driving device, a second driving device and a grinding wheel arranged in the frame, wherein the first driving device and the second driving device are arranged at the bottom of the frame. The direction of the initial position of the first driving device is perpendicular to the direction of the initial position of the second driving device, and the first driving device is matched with the second driving device to enable the frame and the grinding wheel in the frame to move. According to the drill bit grinding device, the first driving device and the second driving device are arranged at the bottom of the frame, the first driving device and the second driving device control the grinding wheel in the frame to move, the grinding amount of drill bits can be controlled precisely by controlling the first driving device and the second driving device, and precise drill bit grinding is achieved.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a drill needle grinding device. Background technique [0002] Before the circuit board is equipped with electronic components, it is necessary to set a plurality of perforations at intervals at appropriate positions on the board ladder for the positioning of each electronic component. Among them, the drill needle used to drill the perforation on the circuit board , its end will gradually passivate after many times of use and even the cutting part will break, causing inconvenience and error in processing. At this time, the processor will remove the drill, grind its end, and restore the end of the drill to a state where holes can be drilled smoothly on the circuit board. [0003] The existing drill grinding device is a grinding wheel. When grinding the drill, the drill is driven to the grinding position by a manipulator, and the drill is positioned by a plurality of CCDs, and then the drill...

Claims

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Application Information

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IPC IPC(8): B24B19/16
CPCB24B3/24
Inventor 李克顺
Owner KUNSHAN JINJIAN MACHINERY EQUIP