CN202753254U - Six-tooth wood milling cutter - Google Patents
Six-tooth wood milling cutter Download PDFInfo
- Publication number
- CN202753254U CN202753254U CN201220437286.6U CN201220437286U CN202753254U CN 202753254 U CN202753254 U CN 202753254U CN 201220437286 U CN201220437286 U CN 201220437286U CN 202753254 U CN202753254 U CN 202753254U
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- blade
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- cutter
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Abstract
The utility model discloses a six-tooth wood milling cutter which is provided with a cutter body, a milling cutter blade arranged on the cutter body and a bearing installed at the upper end of the cutter body. An installation port for installing the blade is arranged on the cutter body, the cutter body is provided with three annularly-arrayed small blade installation ports and three annularly-arrayed big blade installation ports, small blades are respectively installed on the small blade installation ports, big blades are respectively installed on the big blade installation ports, the big blade installation ports and the small blade installation ports are distributed at intervals, and inclination angles of the big blades and the small blades are opposite. A 3+3 structure is adopted, three big blades are responsible for molding and milling a main shape, three small blades help the big blades to cut a part with the maximum allowance, inclination angles of the big blades and the small blades are opposite, upper buoyancy force of the cutter during working can be reduced, quantity of the blades can be increased, cutting quantity of each tooth at the same rotation speed is reduced, surface roughness of a face to be manufactured is improved, quantity of cutting edges in a limited space is improved, and cutting efficiency and feeding speed are improved.
Description
Technical field
The utility model relates to a kind of wood cutter, especially relates to a kind of six tooth wood-milling cutters.
Background technology
Wood-milling cutter has the function of plane machining, profile processing, hole slot processing, mortise.Cutting edge is that the wood-milling cutter of curve, broken line then is used for profile processing, cutting edge be straight line then be used for plane machining.
The utility model patent of CN201020150367.9 discloses a kind of wood-milling cutter, and it has: cutter hub, be installed on cutter hub upper end bearing, be arranged at the milling cutting insert of cutter hub, milling cutting insert is installed on the installing port place of blade.Such wood-milling cutter is the wood-milling cutter structure of typical two swords, and the quantity of its cutting edge (blade) is on the low side, is disadvantageous for the raising of stock-removing efficiency, and the buoyancy of cutter when work also can increase labour intensity.
The utility model content
The purpose of this utility model is exactly in order to address the above problem, and a kind of six tooth wood-milling cutters that improve milling efficiency, reduce labour intensity are provided.
To achieve these goals, the utility model adopts following technical scheme:
A kind of six tooth wood-milling cutters, it has: cutter hub; Be located at the milling cutting insert of cutter hub; Be installed on the bearing of cutter hub upper end; Described cutter hub is provided with the installing port that blade is installed, and it is characterized in that described cutter hub has:
Three small blade installing ports of annular array are positioned at the small blade installing port and are equiped with respectively small blade;
Three large blade installing ports of annular array are positioned at large blade installing port and are equiped with respectively large blade;
Wherein, the maximum depth value of large blade installing port is greater than the maximum depth value of small blade installing port, and large and small blade installing port interval is arranged, and the angle of inclination of large and small blade is opposite.
Further, described large and small blade adopts yg-type carbide to make.
Further, described large and small blade all adopts welding manner to be installed on separately place installing port.
The beneficial effects of the utility model are:
(1) after the employing 3+3 structure, 3 large blades are responsible for the moulding of main shapes; 3 small blades help large blade chipping allowance the best part, because the angle of inclination of small blade is opposite with large blade, can reduce the buoyancy (manually push away mill) of cutter when work;
(2) increased the quantity of blade, the cutting output of each tooth has reduced under equal rotating speed, has improved the surface roughness of machined surface;
(3) improve as far as possible the quantity of cutting edge (blade) in limited space, improve stock-removing efficiency, the speed of feeding can double many.
Description of drawings
Fig. 1 is six tooth wood-milling cutter side views.
Fig. 2 is six tooth wood-milling cutter upward views.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Fig. 1～2, a kind of six tooth wood-milling cutters, it has: cutter hub 1; Be located at the milling cutting insert of cutter hub; Be installed on the rolling bearing 2 of cutter hub upper end, its by bolt to its axial limiting; Described cutter hub has: three small blade installing ports 51,52,53 of annular array are positioned at the small blade installing port and are equiped with respectively small blade 31,32,33; Three large blade installing ports 61,62,63 of annular array are positioned at large blade installing port and are equiped with respectively large blade 41,42,43.
The maximum depth value of large blade installing port is greater than the maximum depth value of small blade installing port, large and small blade installing port interval is arranged, and the angle of inclination of large and small blade is opposite, with regard to size, the length of large blade is greater than the length of small blade, in like manner, the mouth of corresponding large blade installing port is dark also wants large than small blade installing port mouth is dark.
The concrete set-up mode in the angle of inclination of large and small blade: take large blade 41 as example, it is tilted to the right 8 °, and in like manner, other large blade arranges in this way; Take small blade 33 as example, it is tilted to the left 5 °, and in like manner, other small blade arranges in this way.
Whole cutter hub adopts No. 45 steel through the turning moulding, then carry out milling at milling machine, large and small blade adopts the alloy blade of YG class, by high-frequency induction heating cutter hub and alloy blade, be welded on the cutter hub with the copper solder alloy blade, tool grinder is worn into the shape of various requirement after cleaning and the surface treatment.
Adopt three large blades to cooperate the structure of three small blades, 3 large blades are responsible for the moulding of main shape, and three small blades help the largest portion of large blade chipping allowance, because the angle of inclination of small blade is opposite with large blade, can reduce the buoyancy (manually push away mill) of cutter when work.
The above only is preferred embodiment of the present utility model, and protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvement of under the prerequisite that does not break away from principle of the present utility model, carrying out, these improvement also should be considered as protection domain of the present utility model.
Claims (3)
1. tooth wood-milling cutter, it has: cutter hub; Be located at the milling cutting insert of cutter hub; Be installed on the bearing of cutter hub upper end; Described cutter hub is provided with the installing port that blade is installed, and it is characterized in that described cutter hub has:
Three small blade installing ports of annular array are positioned at the small blade installing port and are equiped with respectively small blade;
Three large blade installing ports of annular array are positioned at large blade installing port and are equiped with respectively large blade;
Wherein, the maximum depth value of large blade installing port is greater than the maximum depth value of small blade installing port, and large and small blade installing port interval is arranged, and the angle of inclination of large and small blade is opposite.
2. six tooth wood-milling cutters as claimed in claim 1 is characterized in that, described large and small blade adopts yg-type carbide to make.
3. six tooth wood-milling cutters as claimed in claim 1 is characterized in that, described large and small blade all adopts welding manner to be installed on separately place installing port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220437286.6U CN202753254U (en) | 2012-08-30 | 2012-08-30 | Six-tooth wood milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220437286.6U CN202753254U (en) | 2012-08-30 | 2012-08-30 | Six-tooth wood milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753254U true CN202753254U (en) | 2013-02-27 |
Family
ID=47732449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220437286.6U Expired - Lifetime CN202753254U (en) | 2012-08-30 | 2012-08-30 | Six-tooth wood milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753254U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890068A (en) * | 2015-06-08 | 2015-09-09 | 何鹏 | Wood plate rotary-cutting shaft |
| CN106862625A (en) * | 2017-03-29 | 2017-06-20 | 江苏宇观智能科技有限公司 | One kind processing casting wooden model special hollow end mill(ing) cutter |
| CN109759808A (en) * | 2019-03-18 | 2019-05-17 | 浙江浪潮精密机械有限公司 | There are two types of the environment-friendly woodwork milling cutters and its processing technology of oblique cutting edge for a kind of tool |
-
2012
- 2012-08-30 CN CN201220437286.6U patent/CN202753254U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890068A (en) * | 2015-06-08 | 2015-09-09 | 何鹏 | Wood plate rotary-cutting shaft |
| CN106862625A (en) * | 2017-03-29 | 2017-06-20 | 江苏宇观智能科技有限公司 | One kind processing casting wooden model special hollow end mill(ing) cutter |
| CN106862625B (en) * | 2017-03-29 | 2018-10-26 | 江苏宇观智能科技有限公司 | A kind of processing casting wooden model special hollow end mill(ing) cutter |
| CN109759808A (en) * | 2019-03-18 | 2019-05-17 | 浙江浪潮精密机械有限公司 | There are two types of the environment-friendly woodwork milling cutters and its processing technology of oblique cutting edge for a kind of tool |
| CN109759808B (en) * | 2019-03-18 | 2024-04-02 | 浙江浪潮精密机械有限公司 | Environment-friendly woodworking milling cutter with two inclined cutting edges and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180917 Address after: 314408 No. 3, Kai Hui Road, Changan Town, Haining Town, Jiaxing, Zhejiang Patentee after: HANGZHOU QIANXIANG TOOLS CO.,LTD. Address before: 310019 upper bridge of Jianggan District, Jianggan District, Zhejiang Patentee before: HANGZHOU QIANXIANG TOOLS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314408 No. 3, Kai Hui Road, Changan Town, Haining Town, Jiaxing, Zhejiang Patentee after: Zhejiang Qianxiang Tools Co.,Ltd. Address before: 314408 No. 3, Kai Hui Road, Changan Town, Haining Town, Jiaxing, Zhejiang Patentee before: HANGZHOU QIANXIANG TOOLS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |
|
| CX01 | Expiry of patent term |