CN209741629U - Milling machine cutter - Google Patents
Milling machine cutter Download PDFInfo
- Publication number
- CN209741629U CN209741629U CN201920412562.5U CN201920412562U CN209741629U CN 209741629 U CN209741629 U CN 209741629U CN 201920412562 U CN201920412562 U CN 201920412562U CN 209741629 U CN209741629 U CN 209741629U
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- tooth
- head
- milling machine
- carbide
- machine cutter
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Abstract
The utility model relates to a cutter field discloses milling machine cutter, including tooth head, tooth handle and carbide head, the tooth handle sets up the tooth handle bottom, the carbide head welding is in tooth head top, the tooth head periphery is provided with a plurality of tear-drop form recesses, it is provided with a plurality of wire casings to disperse to the bottom by the top on the outer peripheral face of carbide head. The milling machine tool solves the technical problems that the milling machine tool in the prior art is poor in autorotation smoothness and cutting capacity. The utility model relates to a novelty, it is rational in infrastructure, rely on overhead wire casing of carbide to improve rotation smoothness nature and cutting ability, rely on the overhead tear drop form recess of tooth to form the rotor, further improve rotation smoothness nature.
Description
Technical Field
The utility model relates to a cutter field, concretely relates to milling machine cutter.
Background
The milling machine tool generally comprises a tooth handle, a tooth head and a hard alloy head, wherein the hard alloy head is welded on the tooth head and directly contacts the road surface during working. The cutter of the milling machine in the prior art has poor autorotation smoothness and poor cutting capability.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of background art, the utility model provides a milling machine cutter, the technical problem that solve is that milling machine cutter rotation smoothness nature among the prior art is relatively poor, and the cutting ability is relatively poor.
For solving the technical problem, the utility model provides a following technical scheme:
Milling machine cutter, including tooth head, tooth handle and carbide head, the tooth handle sets up the tooth handle bottom, the carbide head welding is in the tooth head top, the tooth head periphery is provided with a plurality of tear-drop form recesses, tear-drop form recess can increase the rotation of cutter, it is provided with a plurality of wire casings to disperse by the top to the bottom on the outer peripheral face of carbide head.
2-stage heat treatment is adopted: after high-temperature quenching and low-temperature tempering at 180 ℃ for two hours, the tooth head has the hardness of 50HRC-55HRC, the tooth head has very good wear resistance, the tooth handle is subjected to secondary heat treatment, the hardness is 30HRC-40HRC, and the tooth handle has strong toughness and impact resistance, so that the tooth handle can adapt to various and complex working environments.
Preferably, the number of the wire grooves is 8.
Preferably, 8 wire grooves are uniformly arranged at intervals.
Each wire groove is a cutting edge, and the cutting capacity of 8 wire grooves can be improved by 20-30% under the condition that various mechanical use conditions are normal.
Preferably, a plurality of the tear-drop grooves are uniformly spaced.
Preferably, the number of the tear drop-shaped grooves is 6.
Compared with the prior art, the utility model beneficial effect who has is: the novel design, it is rational in infrastructure, rely on overhead wire casing of carbide to improve rotation smoothness nature and cutting ability, rely on the overhead tear drop form recess of tooth to form the rotor, further improve rotation smoothness nature.
Drawings
the utility model discloses there is following figure:
FIG. 1 is a schematic view of the present invention;
The drawings are numbered as follows: 1-tooth head, 2-tooth handle, 3-hard alloy head, 4-teardrop-shaped groove and 5-wire groove.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, milling machine cutter, including tooth head 1, tooth handle 2 and carbide head 3, tooth handle 2 sets up in tooth handle 2 bottom, and carbide head 3 welds at tooth head 1 top, and tooth head 1 periphery is provided with a plurality of tear drop form recesses 4, and tear drop form recess 4 can increase the rotation of cutter, is provided with a plurality of wire casing 5 by top to bottom divergence on the outer peripheral face of carbide head 3.
2-stage heat treatment is adopted: after high-temperature quenching and low-temperature tempering at 180 ℃ for two hours, the tooth head 1 has the hardness of 50HRC-55HRC, the tooth head 1 has very good wear resistance, the tooth shank 2 is subjected to secondary heat treatment, the hardness is 30HRC-40HRC, and the tooth shank 2 has strong toughness and impact resistance, so that the tooth shank can adapt to various and complex working environments.
The number of wire casing 5 is 8, and 8 wire casings 5 interval evenly set up.
Each wire groove 5 is a cutting edge, and the cutting capacity of 8 wire grooves 5 can be improved by 20-30% under the condition that all mechanical use conditions are normal.
The tear drop-shaped grooves 4 are uniformly arranged at intervals, and the number of the tear drop-shaped grooves 4 is 6.
The utility model relates to a novelty, it is rational in infrastructure, rely on overhead wire casing of carbide to improve rotation smoothness nature and cutting ability, rely on the overhead tear drop form recess of tooth to form the rotor, further improve rotation smoothness nature.
In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. Milling machine cutter, its characterized in that: including tooth head, tooth handle and carbide head, the tooth handle sets up tooth handle bottom, the carbide head welding is in tooth head top, the tooth head periphery is provided with a plurality of tear-drop form recesses, it is provided with a plurality of wire casings to disperse by the top to the bottom on the outer peripheral face of carbide head.
2. The milling machine cutter of claim 1, wherein: the number of the wire grooves is 8.
3. The milling machine cutter of claim 2, wherein: 8 the wire casing interval evenly sets up.
4. The milling machine cutter of claim 1, wherein: a plurality of the tear-drop grooves are uniformly arranged at intervals.
5. the milling machine cutter of claim 1, wherein: the number of the tear drop-shaped grooves is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920412562.5U CN209741629U (en) | 2019-03-27 | 2019-03-27 | Milling machine cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920412562.5U CN209741629U (en) | 2019-03-27 | 2019-03-27 | Milling machine cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209741629U true CN209741629U (en) | 2019-12-06 |
Family
ID=68718931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920412562.5U Active CN209741629U (en) | 2019-03-27 | 2019-03-27 | Milling machine cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209741629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892482A (en) * | 2022-07-13 | 2022-08-12 | 徐州徐工筑路机械有限公司 | Cold milling type milling machine for cleaning road surface |
-
2019
- 2019-03-27 CN CN201920412562.5U patent/CN209741629U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892482A (en) * | 2022-07-13 | 2022-08-12 | 徐州徐工筑路机械有限公司 | Cold milling type milling machine for cleaning road surface |
| CN114892482B (en) * | 2022-07-13 | 2022-09-27 | 徐州徐工筑路机械有限公司 | Cold milling type milling machine for cleaning road surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000 Yanggong Road, Wuxi City, Jiangsu Province Patentee after: Wuxi Simon Machinery Manufacturing Co.,Ltd. Address before: 214000 Yanggong Road, Wuxi City, Jiangsu Province Patentee before: WUXI BAOSIDE MACHINERY MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220324 Address after: 341100 No. 10 Taiyangping Road, Ganzhou high tech Industrial Development Zone, Ganxian District, Ganzhou City, Jiangxi Province Patentee after: Ganzhou baoside Machinery Technology Co.,Ltd. Address before: 214000 Yanggong Road, Wuxi City, Jiangsu Province Patentee before: Wuxi Simon Machinery Manufacturing Co.,Ltd. |