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Cutting edge grinding device for machining tool

A machining and cutting edge technology, which is applied in the field of cutting edge grinding devices for machining tools, can solve the problems of no tool edge machining device and inability to realize automatic multi-directional grinding.

Inactive Publication Date: 2020-12-11
安徽嘉谊精密电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After the tool has been used for a long time, there will be a certain wear and tear, which will cause the angle of the cutting edge of the tool to change. At this time, it is necessary to calibrate and grind the tip of the tool to facilitate reuse and prolong the service life of the tool. However, the existing tools Cutting edge processing is mostly processed by grinding tools, which cannot realize automatic multi-directional grinding, and there is no special tool edge processing device

Method used

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  • Cutting edge grinding device for machining tool
  • Cutting edge grinding device for machining tool
  • Cutting edge grinding device for machining tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see Figure 1~3 , in an embodiment of the present invention, a cutting edge grinding device for machining tools includes a base 1 for supporting, a movable plate 3 hinged above the base 1, and a power supply and a switch installed on one side of the base 1 through wires. Drive motor 4, reciprocating mechanism and grinding mechanism;

[0023] Specifically, the output end of the drive motor 4 is connected to and rotates the worm 5 arranged on the base 1, and the worm wheel 6 on the base 1 is engaged and rotated above the worm 5. It should be noted that the rotation center of the worm wheel 6 and the movable plate 3 The rotation centers of the worm gear 6 and worm gear 6 are connected and rotated by the first transmission member 7 to the first bevel gear 8 arranged on the movable plate 3. By pressing the switch, the drive motor 4 is energized to drive the worm screw 5 to rotate, and then the worm gear 6 is driven to rotate at the same time. , the worm gear 6 utilizes the ...

Embodiment 2

[0027] In order to further explain the grinding mechanism in the above-mentioned cutting edge grinding device for machining tools, in another embodiment of the present invention, the grinding mechanism includes The second bevel gear 15 and the telescopic rod 17 fitted on the sleeve 16, wherein the sleeve 16 is rotatably set on the movable plate 3, it should be noted that both sides of the sleeve 16 are provided with a device to prevent the sleeve 16 from The moving limit protrusion 22, the inner wall of the sleeve 16 is provided with a chute, the outer wall of the telescopic rod 17 is provided with a convex line that matches the chute on the inner wall of the sleeve 16, and the telescopic rod 17 passes through the slide plate The upper part of 12 is connected with bearings, and the end of telescopic rod 17 is connected to the grinding wheel 14 through the third transmission member 18. The rotating first bevel gear 8 drives the second bevel gear 15 and the sleeve 16 to rotate, a...

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Abstract

The invention discloses a cutting edge grinding device for a machining cutter, in particular to the device characterized in that a rotating rotary plate utilizes a connecting rod to drive a sliding plate to move in a reciprocating way so as to drive a grinding wheel to continuously move the position and a multi-directional grinding effect is achieved through the cooperation of rotation, so that the problem of the shortage of a special cutter edge corner processing tool is effectively solved. The cutting edge grinding device for the machining cutter comprises a base for supporting, a movable plate hinged above the base, a drive motor arranged on one side of the base and connected with a power supply and a switch through a guide wire, a reciprocator and a grinding mechanism, wherein a worm rotatably arranged on the base is connected to the output end of the drive motor; a worm wheel rotatably arranged on the base meshes above the worm; the rotating center of the worm wheel and the rotating center of the movable plate are overlapped; the worm wheel is connected with a first bevel gear rotatably arranged on the movable plate through a first driving piece; and the first bevel gear is connected with the reciprocator and the grinding mechanism.

Description

technical field [0001] The invention relates to a mechanical processing equipment, in particular to a cutting edge grinding device for a mechanical processing tool. Background technique [0002] Cutting tools are tools used for cutting in mechanical manufacturing. The vast majority of knives are for machine use, but some are also for hand use. Since the knives used in mechanical manufacturing are basically used to cut metal materials, the term "knife" is generally understood as a metal cutting tool. [0003] The working part of the tool is the part that generates and processes chips, including structural elements such as the blade, the structure that breaks or rolls up chips, the space for chip removal or chip storage, and the passage of cutting fluid. The working part of some tools is the cutting part, such as turning tools, planing tools, boring tools and milling tools. [0004] After the tool has been used for a long time, there will be a certain wear and tear, which w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B3/00
CPCB24B3/00
Inventor 赵言
Owner 安徽嘉谊精密电子科技有限公司