CN217492829U - High-strength milling cutter made of tungsten steel - Google Patents
High-strength milling cutter made of tungsten steel Download PDFInfo
- Publication number
- CN217492829U CN217492829U CN202123193840.9U CN202123193840U CN217492829U CN 217492829 U CN217492829 U CN 217492829U CN 202123193840 U CN202123193840 U CN 202123193840U CN 217492829 U CN217492829 U CN 217492829U
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- Prior art keywords
- cutter
- coating
- fixed
- knife
- sprayed
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000003801 milling Methods 0.000 title claims abstract description 20
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 11
- 239000010937 tungsten Substances 0.000 title claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 40
- 238000000576 coating method Methods 0.000 claims abstract description 40
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 238000005260 corrosion Methods 0.000 claims abstract description 9
- 239000000956 alloy Substances 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a tungsten steel's high strength milling cutter, including the handle of a knife, the one end of handle of a knife is fixed with the cutter arbor, and the one end of cutter arbor is fixed with the tool bit. The utility model discloses a fixed reinforcing ring between handle of a knife and cutter arbor increases the intensity of cutter body, moreover between cutter arbor and reinforcing ring, fixed chip angle of leading outwards derives the sweeps that will mill out, avoids the sweeps friction to harm the cutter body surface. The surface of the cutter head is sprayed with the anti-corrosion coating, the wear-resistant coating and the Barkhaus coating, so that the wear of the cutter head is reduced, the anti-corrosion performance of the cutter head and the hardness of the cutter head are improved, meanwhile, the heat-resistant steel plate is fixed and the galvanized coating is sprayed, the heat-resistant performance of the cutter head and the wear-resistant performance of the surface are improved, and the strength of the milling cutter is integrally improved.
Description
Technical Field
The utility model relates to a milling cutter technical field specifically is a high strength milling cutter of tungsten steel material.
Background
The milling cutter is a rotary cutter with one or more cutter teeth for milling, the cutter teeth intermittently cut off the allowance of the workpiece in sequence during operation, and the milling cutter is mainly used for processing processes of steps, grooves, forming surfaces, cutting off the workpiece and the like.
The existing high-strength milling cutter made of tungsten steel has insufficient cutter body strength, and milled scraps are easy to abrade the cutter body and damage the cutter body; simultaneously, the tool bit is milling the in-process, and the surperficial wearability is not high, and the heat resistance is not enough, leads to milling cutter intensity lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength milling cutter of tungsten steel material to the intensity of solving the cutter body is not enough, and in addition, the easy cutter body that wears out of sweeps that mills out, the problem of damage cutter body.
In order to achieve the above object, the utility model provides a following technical scheme: the high-strength milling cutter made of tungsten steel comprises a cutter handle, wherein a cutter bar is fixed at one end of the cutter handle, and a cutter head is fixed at one end of the cutter bar.
Preferably, a reinforcing ring is fixed between the tool handle and the tool bar, and the diameter of the reinforcing ring is not smaller than that of the tool handle.
Preferably, a chip guide angle is fixed between the cutter bar and the reinforcing ring, the surface of the chip guide angle is of an arc-shaped structure, and the diameter of the chip guide angle is not larger than that of the reinforcing ring.
Preferably, the surface of the cutter head is sprayed with an anti-corrosion coating, and the surface of the anti-corrosion coating is sprayed with a wear-resistant coating.
Preferably, the surface of the wear-resistant coating is sprayed with a Barkhaus coating, and the surface of the Barkhaus coating is sprayed with an alloy layer.
Preferably, a heat-resistant steel plate is fixed to a surface of the alloy layer.
Preferably, the surface of the heat-resistant steel plate is sprayed with a zinc coating.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a fixed reinforcing ring between handle of a knife and cutter arbor increases the intensity of cutter body, and between cutter arbor and reinforcing ring, fixed bits angle of leading is outwards derived to the sweeps that will mill out moreover, avoids the sweeps friction damage cutter body surface.
2. The utility model discloses at the surface spraying anticorrosive coating of tool bit, wear-resisting coating and Barrecheck's coating, reduce the wearing and tearing of tool bit, improve the corrosion resisting property of tool bit to and the hardness of tool bit, simultaneously, fixed heat-resistant steel sheet and spraying zinc-plating coating improve the heat resistance of tool bit, and the wear resistance on surface, wholly improve milling cutter's intensity.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a partial structure of the cutter head portion shown in fig. 1 according to the present invention.
In the figure: 1. a knife handle; 2. a reinforcing ring; 3. a chip guide angle; 4. a cutter bar; 5. a cutter head; 6. an anticorrosive coating; 7. a Barcharis coating; 8. a heat-resistant steel plate; 9. a wear-resistant coating; 10. an alloy layer; 11. and (4) galvanizing the coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, the high-strength milling cutter made of tungsten steel shown in the figure comprises a cutter handle 1, wherein a cutter bar 4 is fixed at one end of the cutter handle 1, and a cutter head 5 is fixed at one end of the cutter bar 4.
A reinforcing ring 2 is fixed between the cutter handle 1 and the cutter bar 4, and the diameter of the reinforcing ring 2 is not less than that of the cutter handle 1; a chip guide angle 3 is fixed between the cutter bar 4 and the reinforcing ring 2, the surface of the chip guide angle 3 is of an arc structure, and the diameter of the chip guide angle 3 is not more than that of the reinforcing ring 2.
This high strength milling cutter of tungsten steel material, during the use: a reinforcing ring 2 is fixed between the cutter handle 1 and the cutter bar 4, so that the strength of the cutter body is enhanced; and moreover, a scrap guiding angle 3 is fixed between the cutter bar 4 and the reinforcing ring 2, and milled scraps are guided out, so that the surface of the cutter body is prevented from being damaged by the scraps through friction.
Example 2
Referring to fig. 2, in this embodiment, the embodiment further illustrates an embodiment 1, and the illustrated high-strength milling cutter made of tungsten steel includes a cutter holder 1, a cutter bar 4 is fixed to one end of the cutter holder 1, and a cutter head 5 is fixed to one end of the cutter bar 4.
The surface of the cutter head 5 is sprayed with an anticorrosive coating 6, and the spraying material of the anticorrosive coating 6 is acid-base-resistant anticorrosive paint; the surface of the anticorrosive coating 6 is sprayed with a wear-resistant coating 9, and the spraying material of the wear-resistant coating 9 is a novel high-molecular ceramic polymer; the surface of the wear resistant coating 9 is sprayed with a barchaz coating 7.
The surface of the Barrechus coating 7 is sprayed with an alloy layer 10, and the alloy layer 10 is made of ultra-fine grain hard alloy; a heat-resistant steel plate 8 is fixed on the surface of the alloy layer 10, and the heat-resistant steel plate 8 has high temperature resistance; the galvanized coating 11 is sprayed on the surface of the heat-resistant steel plate 8, and the galvanized coating 11 is positioned on the outermost side of the cutter head 5.
In the embodiment, the surface of the cutter head 5 is sprayed with the anti-corrosion coating 6, the wear-resistant coating 9 and the Barkhaus coating 7, so that the wear of the cutter head 5 is reduced, the anti-corrosion performance of the cutter head 5 is improved, and the hardness of the cutter head 5 is improved; meanwhile, the alloy layer 10 is sprayed, the heat-resistant steel is fixed, the galvanized coating 11 is sprayed, the heat-resistant performance of the cutter bit 5 is improved, the wear-resistant performance and hardness of the surface are improved, and the strength of the milling cutter is integrally improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a high strength milling cutter of tungsten steel material which characterized in that includes: the knife handle comprises a knife handle (1), a knife rod (4) is fixed at one end of the knife handle (1), a knife head (5) is fixed at one end of the knife rod (4), a reinforcing ring (2) is fixed between the knife handle (1) and the knife rod (4), the diameter of the reinforcing ring (2) is not smaller than that of the knife handle (1), a scrap guiding angle (3) is fixed between the knife rod (4) and the reinforcing ring (2), the surface of the scrap guiding angle (3) is of an arc-shaped structure, the diameter of the scrap guiding angle (3) is not larger than that of the reinforcing ring (2), an anti-corrosion coating (6) is sprayed on the surface of the knife head (5), a wear-resistant coating (9) is sprayed on the surface of the anti-corrosion coating (6), a Barkhos coating (7) is sprayed on the surface of the wear-resistant coating (9), an alloy layer (10) is sprayed on the surface of the Barkhos coating (7), and a heat-resistant steel plate (8) is fixed on the surface of the alloy layer (10), the surface of the heat-resistant steel plate (8) is sprayed with a galvanized coating (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123193840.9U CN217492829U (en) | 2021-12-16 | 2021-12-16 | High-strength milling cutter made of tungsten steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123193840.9U CN217492829U (en) | 2021-12-16 | 2021-12-16 | High-strength milling cutter made of tungsten steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217492829U true CN217492829U (en) | 2022-09-27 |
Family
ID=83337149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123193840.9U Active CN217492829U (en) | 2021-12-16 | 2021-12-16 | High-strength milling cutter made of tungsten steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217492829U (en) |
-
2021
- 2021-12-16 CN CN202123193840.9U patent/CN217492829U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-strength milling cutter made of tungsten steel material Granted publication date: 20220927 Pledgee: Bank of Changsha Limited by Share Ltd. Hualong branch Pledgor: Dongguan Sanchuang Cutting Tool Co.,Ltd. Registration number: Y2024980011453 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |