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Heat-resistant tungsten steel milling cutter

A technology of tungsten steel and milling cutters, which is applied in the direction of milling cutters, manufacturing tools, milling machine equipment, etc., can solve the problems of milling cutter corrosion, milling cutter breakage, and affecting the service life of the device, so as to slow down the corrosion rate, prolong the service life, improve The effect of service life

Pending Publication Date: 2022-01-11
苏州馨威盛切削工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. The existing tungsten steel milling cutter lacks anti-corrosion parts, so during the preservation process of the milling cutter, the milling cutter is rusted due to long-term contact with humid air, which in turn affects the service life of the device
[0006] 3. The existing tungsten steel milling cutter lacks shock-absorbing auxiliary parts. During the use of the milling cutter, the collision between the milling cutter and the material often causes the long-term vibration of the milling cutter to be unable to absorb, resulting in the breakage of the milling cutter, which in turn affects Device service life

Method used

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  • Heat-resistant tungsten steel milling cutter
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  • Heat-resistant tungsten steel milling cutter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1 includes a connecting rod 1 and a fixing ring 2, the outer surface of the connecting rod 1 is equipped with a fixing ring 2, and the connecting rod 1 is a fixing ring 2 installed on its outer surface and inside, an insertion groove 5, a fixing bolt 7 and a shock absorber Layer 11 provides a fixed point. At the same time, when the insertion groove 5 is connected to the external drive part, driven by the external drive part, the connecting rod 1 transmits the rotational force to the inside of the fixed ring 2, and the fixed ring 2 is its inner and outer surfaces. The installed milling teeth 3 and the cooling interlayer 4 provide fixed points. When the rotational force is transmitted to the inside of the fixed ring 2, the fixed ring 2 transmits the rotational force to the inside of the milling teeth 3. Several milling teeth are installed on the outer surface of the fixed ring 2. 3. The milling tooth 3 rotates under the drive of the fixed ring 2. When the millin...

Embodiment 2

[0029] Embodiment 2 includes a fixed ring 2 and a cooling interlayer 4. The inner inner wall of the fixed ring 2 is arranged with a cooling interlayer 4. When the milling cutter is in contact with the material, the milling teeth 3 rub against the material to generate a large amount of heat. At the same time, the fixed ring 2 Under the action of heat transfer, the cold water inside the internal cooling interlayer 4 absorbs the heat on the outer surface of the milling tooth 3, thereby preventing the milling tooth 3 from being deformed due to the high temperature of the outer surface, thereby improving the service life of the device.

[0030] as attached figure 1 and Figure 5 As shown, a heat-resistant tungsten steel milling cutter;

Embodiment 3

[0031] The third embodiment includes a connecting rod 1 and a fixing bolt 7, the outer surface of the connecting rod 1 is equipped with a fixing bolt 7, and the fixing bolt 7 is located above the fixing ring 2, and the fixing bolt 7 provides fixing for the power supply 8 installed on its outer surface. At the same time, when the electric energy is transmitted to the inside of the fixed bolt 7 through the anode wire 9, the fixed bolt 7 conducts the electric energy to the whole milling cutter, supplements the electrons lost by the metal due to oxidation, reduces the metal ions to metal atoms, and slows down the corrosion rate of the milling cutter , to improve the service life of the milling cutter, a power supply 8 is installed on the outer surface of the fixing bolt 7, and the electric energy is transmitted to the inside of the anode wire 9 through the button battery inside it, and the anode wire 9 is installed on the bottom of the power supply 8, and the anode wire 9 Connected...

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Abstract

The invention discloses a heat-resistant tungsten steel milling cutter which comprises a connecting rod and a fixing ring. The fixing ring is installed on the outer surface of the connecting rod, and a plurality of milling teeth are installed on the outer surface of the fixing ring; a cooling interlayer is arranged in the inner wall of the interior of the fixing ring; and an inserting groove is formed in the top of the connecting rod. By means of the heat-resistant tungsten steel milling cutter, the cooling interlayer is installed on the fixing ring, when the milling cutter makes contact with a material, milling teeth rub against the material to generate a large amount of heat, meanwhile, cold water in the cooling interlayer in the fixing ring absorbs heat on the outer surfaces of the milling teeth under the effect of heat transfer, and therefore the situation that the milling teeth deform due to the too high temperature of the outer surfaces is prevented, and the service life of the device is prolonged.

Description

technical field [0001] The invention relates to the technical field of tungsten steel milling cutters, in particular to a heat-resistant tungsten steel milling cutter. Background technique [0002] With the continuous development of modern society and the continuous improvement of the economic level, the domestic industrial manufacturing capacity is also constantly improving, and in the existing industrial manufacturing, the milling cutter, as a modern drilling processing part, its main function is to Driven by external power components, it rotates and mills the material to be processed. [0003] The defective that tungsten steel milling cutter exists in the prior art is: [0004] 1. Patent document CN212526220U discloses a combination kit of milling blade and milling cutter shaft, "the invention discloses a combination kit of milling blade and milling cutter shaft. The combination kit of milling blade and milling cutter shaft includes: milling cutter Shaft, right milling ...

Claims

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Application Information

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IPC IPC(8): B23C5/00B23C5/28
CPCB23C5/00B23C5/28B23C5/003
Inventor 王慧芬
Owner 苏州馨威盛切削工具有限公司
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