Universal drill sharpening machine

A drill bit sharpening and sharpening machine technology, which is applied to drilling tool accessories, drilling/drilling equipment, boring machine/drilling machine parts, etc., to achieve high sharpening efficiency, prolong service life, and high drilling precision.

Active Publication Date: 2012-11-21
KOCEL EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects of the prior art, provide a unique structure, accurate, efficient, practical, resistant, high sharpening efficiency, solve various problems caused by manual grinding of drill bits, and extend the drill bit. A universal drill sharpening machine with high service life and high drilling precision

Method used

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Embodiment Construction

[0018] A kind of universal drill sharpening machine, such as figure 1 , 2 Shown in and 3: it comprises a sharpening machine chassis 39, and the grinding head 43 is fixed on one side of the sharpening machine chassis 39, and the drill bit 44 that cooperates with the grinding head 43 is fixed on the other side; The moving guide rail 3 and the grinding head moving guide rail 3 are successively installed with the grinding wheel 1 fixed by the grinding wheel pressing 2, the grinding head rotating disk 17, the grinding head power source 18 fixed on the grinding head rotating disk 17 from top to bottom. The grinding head moving screw 20 supported by 21 and the grinding head moving screw 22 that controls the grinding head moving screw are assembled; the drill bit 44 includes an upper drill bit holder moving guide rail 6, a middle drill bit holder moving lead screw 8. The lower part of the drill holder moves the positioning screw 5, the drill holder moves the guide rail 6, and then co...

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Abstract

The invention relates to a sharpening machine, in particular to a universal drill sharpening machine, which comprises a sharpening machine chassis, wherein a sharpening head is fixedly arranged at one side of the sharpening machine chassis, and a drill matched with the sharpening head is fixedly arranged at the other side of the sharpening machine chassis; the sharpening head comprises a sharpening head moving guide rail, and a grinding wheel, a sharpening head rotating disc, a sharpening head power source, a sharpening head moving screw 20 and a sharpening head moving screw 22 which are sequentially arranged on the sharpening moving guide rail from top to bottom, and the grinding wheel is fixed with a grinding wheel compaction flange, and the sharpening head power source is fixedly arranged on the sharpening head rotating disc; and the sharpening head moving screw 20 is supported by a support, and the sharpening head moving screw 22 is used for controlling the sharpening head moving screw. The sharpening machine has the advantages of unique structure, accuracy, efficiency, practicality, resistance and high sharpening efficiency, various problems caused by artificial grinding of drill are solved, the service life of the drill is prolonged, and the drilling precision is high.

Description

technical field [0001] The invention relates to a sharpening machine, in particular to a universal drill bit sharpening machine. Background technique [0002] The drill bit is the most commonly used cutting tool in the machining process. Its cutting elements are very important and directly affect the processing quality of the drilled workpiece, such as the dimensional accuracy of the drilled hole and the surface finish of the drilled hole. It is difficult to guarantee the cutting elements of the drill bit by manual grinding, and the accuracy is all based on experience. The detection method is visual estimation and test tool correction. Drills that rely on manual grinding are prone to various problems during the cutting process, such as out-of-tolerance drilling dimensional accuracy, poor finish, etc., which not only affect the processing quality, but also shorten the life of the drill and increase the cost. Currently there are special drill sharpening machines, but the oper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B3/24B24B3/02B24B3/00
Inventor 刘杰申奎华张守全周文军
Owner KOCEL EQUIP
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