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A tool passivation device

A tool and clamping device technology, applied in the field of tool passivation devices, can solve the problems that the rotation speed of the rotary table cannot be too high, the grinding powder is easy to loosen, and the tool passivation effect is affected, and the noise is low, the operation is stable, and the quality is improved. Effect

Inactive Publication Date: 2016-08-03
ZHONGSHAN FLASHLIGHT POLYTECHNIC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the rotating speed of the rotary table should not be too high, otherwise it is easy to loosen the grinding powder and affect the passivation effect of the tool
Due to the characteristics of the planetary gear structure, the low speed of the rotary table limits the speed of the tool shaft. The speed of the tool shaft is limited to 15--90 rpm, which is far less than the actual working speed of the tool with hundreds or thousands of revolutions.

Method used

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  • A tool passivation device
  • A tool passivation device

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] Such as Figure 1 to Figure 2 As shown, a tool passivation device includes a frame 1, a tool holding device 2 is arranged on the frame 1, and the tool holding device 2 includes a tool head connector 21, which is arranged on the tool head connector 21 below the cutter installation head 22 and the first motor 23 that is arranged above the cutter head connector 21 to drive the cutter installation head 22 to run. Abrasive barrel 3, on the frame 1 is provided with a driving device 4 that drives the rotation of the abrasive barrel 3, the tool passivation polishing speed of the present invention can be set to the actual working speed of the tool, the low rotational speed of the abrasive barrel can make the blade The full contact with the abrasive can achieve the full sharpening of the blade, thus improving the efficiency of the passivation and polishing of t...

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Abstract

The invention relates to a cutter passivation device. The cutter passivation device is characterized by comprising a framework (1), wherein a cutter holding device (2) is arranged on the framework (1) and comprises a cutter head connector (21), a cutter mounting head (22) arranged below the cutter head connector (21) and a first motor (23) arranged above the cutter head connector (21) and used for driving the cutter mounting head (22) to rotate; a material grinding tube (3) allowing a cutter to extend therein is arranged below the cutter holding device (2); and a driving device (4) used for driving the material grinding tube (3) to rotate is arranged on the framework (1). As the cutter mounting head and the material grinding tube of the cutter passivation device are respectively driven by different motors, the rotation speed of the cutter is improved and the cutter passivating and polishing efficiencies are also improved.

Description

【Technical field】 [0001] The invention relates to a tool passivation device. 【Background technique】 [0002] The cutting tool is the "teeth" of the machine tool, and the quality of the cutting edge directly affects the production level of the equipment manufacturing industry. This patent is aimed at the design and development of efficient blunt cutting tools (such as milling cutters, reamers, drills, etc.) commonly used in machining The polishing equipment is designed to improve the quality of cutting edges in my country's equipment manufacturing industry. [0003] After the tool is sharpened, there is a surface roughness of 0.8 to 0.4 microns on the grinding surface. When the cutting edge is inspected with a tool microscope with a power of more than 100 times, it can be clearly seen that the cutting edge has tiny sawtooth, broken teeth or cracks and other defects. Existence seriously affects the service life of the tool. [0004] Tool passivation technology is a post-proce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B3/00
Inventor 丁俊健邱术芹
Owner ZHONGSHAN FLASHLIGHT POLYTECHNIC
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