Processing device for hard alloy cutting tool

A technology of hard alloy and processing equipment, applied in the direction of metal material coating process, etc., can solve the problems of poor passivation effect and low efficiency, and achieve the effects of simple operation, high efficiency and easy operation

Active Publication Date: 2018-09-18
株洲思瑞普硬质合金股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a processing device for hard alloy cutting tools to solve the problem of poor passivation effect and low efficiency when the passivation machine is used to passivate hard alloy cutting tools

Method used

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  • Processing device for hard alloy cutting tool
  • Processing device for hard alloy cutting tool

Examples

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Embodiment Construction

[0032] The present invention will be described in further detail below by means of specific embodiments:

[0033] The reference signs in the accompanying drawings include: frame 10, base 11, sliding column 12, support seat 20, concave cavity 21, column cavity 22, slider 23, magnetic block 24, pole 25, thread groove 26, electromagnetic Iron 27, passivation box 30, sliding cavity 31, sliding hole 32, keyway 33, gear box 40, motor 41, center rod 42, driving gear 43, transmission rod 44, transmission gear 45, main gear 46, turning rod 47, Slave gear 48, ring gear 49, key bar 491, tool chuck 50, fixed plate 51, sleeve 52, spring 53, sleeve cap 54, connecting rod 55, pull rod 551, splint 56, strip groove 57, clamping rod 58, jaws 59, tool case 60, cutter groove 61, main bevel tooth disc 70, cross bar 71, from bevel tooth disc 72, handle 73, turret 80, ring hole 81.

[0034] Such as figure 1 , figure 2 As shown, the processing device for cemented carbide cutting tools includes a ...

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Abstract

The invention belongs to the technical field of cutting tool processing, and in particular, discloses a processing device for a hard alloy cutting tool. The processing device includes a rack, a passivation box, a gear box, a base and a cutting tool box; the gear box is fixed at the upper end of the rack, and the base is fixed at the lower end of the rack; the base is provided with a sliding columnwhich can move up and down, the upper end of the sliding column is fixed with a support seat, the gear box is aligned with the support seat, and the support seat is provided with a concave cavity which is rotatingly matched with the exterior of the passivation box; a column cavity is arranged at the center of the concave cavity; a sliding block is arranged in the column cavity in a manner of sliding up and down and is provided with a support rod; positive and negative thread grooves are arranged on the support rod, and the two thread grooves are connected end to end; the center of the lower end of the passivation box is provided with a sliding cavity; the bottom of the sliding cavity is provided with a sliding hole, and the inner wall of the sliding hole is provided with a bulge. Comparedwith the prior art, the device can passivate the cutting tool with different strength according to needs, so as to achieve the passivation effect required by the cutting tool. At the same time, the device can rapidly passivate the cutting tool in batches, thereby greatly improving the passivation efficiency of the cutting tool.

Description

technical field [0001] The invention belongs to the technical field of cutter processing, and specifically discloses a processing device for hard alloy cutters. Background technique [0002] Cemented carbide has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance, and corrosion resistance. Cemented carbide is widely used as a tool material. When producing and processing cemented carbide tools, the cutting edge needs to be carefully ground to make the processing roughness reach 0.4-0.8 microns; however, the cutting edge of cemented carbide tools can still be seen through a hundred times microscope. With the use of cemented carbide tools, these sawtooths will obviously affect the cutting performance of cemented carbide tools, such as tool sawtooth extension, increased wear, chipping, etc. After machining, it is usually passivated. [0003] Passivation treatment is to extend the cutting edge of the tool into th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C22/73
CPCC23C22/73
Inventor 孙兵涛陈贤聪
Owner 株洲思瑞普硬质合金股份有限公司
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