CN204135427U - 35 ° of instead angular cutters - Google Patents
35 ° of instead angular cutters Download PDFInfo
- Publication number
- CN204135427U CN204135427U CN201420490506.0U CN201420490506U CN204135427U CN 204135427 U CN204135427 U CN 204135427U CN 201420490506 U CN201420490506 U CN 201420490506U CN 204135427 U CN204135427 U CN 204135427U
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- China
- Prior art keywords
- head
- cutter
- blade
- cutter head
- operator
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Abstract
The utility model relates to one 35 ° instead angular cutter, comprise cutter hub and the cutter head being fixed on cutter hub one end, cutter head comprises cylindrical operator head and the secondary cutter head of taper shape, the central axis of operator head and secondary cutter head on the same line, and secondary cutter head is greater than the diameter of secondary cutter head and cutter hub junction with the diameter of operator head junction, operator head is fixedly connected with cutter hub by secondary cutter head; Operator head circumference is evenly inlaid with main blade, and secondary cutter head circumference is evenly inlaid with auxiliary-blade, and the angle between auxiliary-blade and cutter hub central axis is 35 °, and each main blade and the auxiliary-blade central axis all about operator head is symmetrical, and the cone angle of secondary cutter head is 70 °.The utility model smart structural design, by adopting tilting 35 ° of blades to match with straight knife, achieving can the circular hole of synchronously milling 35 ° instead angle and diameter 88mm, decreases procedure of processing, improves operating efficiency, decrease processing cost.
Description
Technical field
The utility model relates to cutter field, particularly one 35 ° instead angular cutter.
Background technology
Milling cutter is for Milling Process, the rotary cutter with one or more cutter tooth.During work, each cutter tooth cuts the surplus of workpiece successively off and on.Milling cutter is mainly used in processing plane, step, groove, profiled surface and cut-out workpiece etc. on milling machine.
According to purposes, milling cutter is divided into substantially: flat-end cutter, tack band angle cutting tool, profile milling cutter, rose reamer, T-shaped cutter, flute profile cutter and tertia cutter etc., and the milling cutter of prior art is all manufacture according to standard, be mainly used in the processing of standard component, but for some nonstandard workpiece, but cannot be suitable for.
For part as shown in Figure 3, need to carry out circular hole processing, and carry out the processing at 35 ° of instead angles 7 to circular hole 6 one end, existing milling cutter needs just can be completed by twice Milling Machining, and not only labor intensive, also increases production cost.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome the deficiencies in the prior art, provides a kind of special coupling 35 ° of chamfer machining, and can synchronous processing diameter be 35 ° of 88mm circular hole instead angular cutters.
The utility model solves the technical scheme that its technical problem adopts: a kind of 35 ° of instead angular cutters, comprise cutter hub and the cutter head being fixed on cutter hub one end, described cutter head comprises cylindrical operator head and the secondary cutter head of taper shape, the central axis of described operator head and secondary cutter head on the same line, and described secondary cutter head is greater than the diameter of secondary cutter head and cutter hub junction with the diameter of operator head junction, described operator head is fixedly connected with cutter hub by secondary cutter head;
Described operator head circumference is evenly inlaid with main blade, described secondary cutter head circumference is evenly inlaid with auxiliary-blade, angle between described auxiliary-blade and cutter hub central axis is 35 °, and each main blade and the auxiliary-blade central axis all about operator head is symmetrical, and the cone angle of described secondary cutter head is 70 °.
Conveniently cast processing, described cutter hub and cutter head are formed in one.
In order to can match machined diameter 80mm circular hole, described two panels about the central axis symmetry of operator head main blade between distance be 60mm, the diameter of described operator head is less than 60mm.
Described main blade and auxiliary-blade all have 6, and main blade and the equal one_to_one corresponding of auxiliary-blade, main blade afterbody connects with corresponding auxiliary-blade head.
The beneficial effects of the utility model are, 35 ° of instead angular cutters of the present utility model, smart structural design, match with straight knife by adopting tilting 35 ° of blades, achieving can the circular hole of synchronously milling 35 ° instead angle and diameter 88mm, decrease procedure of processing, improve operating efficiency, decrease processing cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model 35 ° instead angular cutter.
Fig. 2 is the right view of the utility model 35 ° instead angular cutter.
Fig. 3 is the part that milling cutter of the present utility model processes.
In figure: 1. cutter hub, 2. operate head, 3. secondary cutter head, 4. main blade, 5. auxiliary-blade, 6. circular hole, 7. instead angle.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As depicted in figs. 1 and 2, one 35 ° instead angular cutter, comprise cutter hub 1 and with the integrated cutter head in cutter hub 1 one end, cutter head comprises cylindrical operator 2 and the secondary cutter head 3 of taper shape, the central axis of operator 2 and secondary cutter head 3 on the same line, and secondary cutter head 3 and the diameter of operator 2 junction are greater than the diameter of secondary cutter head 3 and cutter hub 1 junction, operator 2 is fixedly connected with cutter hub 1 by secondary cutter head 3;
Operator 2 circumference are evenly inlaid with main blade 4, secondary cutter head 3 circumference is evenly inlaid with auxiliary-blade 5, angle between auxiliary-blade 5 and cutter hub 1 central axis is 35 °, and each main blade 4 and auxiliary-blade 5 central axis all about operator 2 is symmetrical, and the cone angle of secondary cutter head 3 is 70 °.
Two panels about the central axis symmetry of operator 2 main blade 4 between distance be 60mm, the diameter of operator 2 is less than 60mm.
Main blade 4 and auxiliary-blade 5 all have 6, and main blade 4 and auxiliary-blade 5 all one_to_one corresponding, main blade 4 afterbody connects with corresponding auxiliary-blade 5 head.In fact, main blade 4 auxiliary-blade 5 is corresponding thereto interconnected, and on the same line.
By the distance between symmetrical main blade 4 is arranged to 60mm, then mate 35 ° of inclination auxiliary-blades 5, can while milling 35 ° instead angle 7, just can to the circular hole 6 of correspondingly synchronous processing 88mm diameter.
Blade is embedded in cutter head, utilizes bolt to be fixed, and facilitates the later stage to dismantle maintenance of whetting a knife.
The cone angle design of secondary cutter head 3 becomes 70 °, and the angle be between monolateral and center line axis is 35 °, just in time matches with the angle of inclination of secondary cutter 5.
Compared with prior art, these 35 ° instead angular cutter smart structural design, match with straight knife by adopting tilting 35 ° of blades, achieving can synchronously milling 35 ° instead angle 7 and diameter 88mm circular hole 6, decrease procedure of processing, improve operating efficiency, decrease processing cost.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (4)
1. one kind 35 ° instead angular cutters, comprise cutter hub (1) and be fixed on the cutter head of cutter hub (1) one end, it is characterized in that, described cutter head comprises cylindrical operator head (2) and the secondary cutter head (3) of taper shape, the central axis of described operator head (2) and secondary cutter head (3) on the same line, and described secondary cutter head (3) is greater than the diameter of secondary cutter head (3) and cutter hub (1) junction with the diameter of operator head (2) junction, described operator head (2) is fixedly connected with cutter hub (1) by secondary cutter head (3);
Described operator head (2) circumference is evenly inlaid with main blade (4), described secondary cutter head (3) circumference is evenly inlaid with auxiliary-blade (5), angle between described auxiliary-blade (5) and cutter hub (1) central axis is 35 °, each main blade (4) and auxiliary-blade (5) central axis all about operator head (2) is symmetrical, and the cone angle of described secondary cutter head (3) is 70 °.
2. 35 ° of instead angular cutters as claimed in claim 1, is characterized in that, described cutter hub (1) and cutter head are formed in one.
3. 35 ° of instead angular cutters as claimed in claim 1, it is characterized in that, described two panels about operator head (2) central axis symmetry main blade (4) between distance be 60mm, the diameter of described operator head (2) is less than 60mm.
4. 35 ° of instead angular cutters as claimed in claim 1, it is characterized in that, described main blade (4) and auxiliary-blade (5) all have 6, and main blade (4) and auxiliary-blade (5) all one_to_one corresponding, main blade (4) afterbody connects with corresponding auxiliary-blade (5) head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490506.0U CN204135427U (en) | 2014-08-27 | 2014-08-27 | 35 ° of instead angular cutters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490506.0U CN204135427U (en) | 2014-08-27 | 2014-08-27 | 35 ° of instead angular cutters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135427U true CN204135427U (en) | 2015-02-04 |
Family
ID=52412145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420490506.0U Expired - Fee Related CN204135427U (en) | 2014-08-27 | 2014-08-27 | 35 ° of instead angular cutters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191016A (en) * | 2014-08-27 | 2014-12-10 | 江苏万盛铸造有限公司 | 35-degrees inverted-chamfering milling cutter |
-
2014
- 2014-08-27 CN CN201420490506.0U patent/CN204135427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191016A (en) * | 2014-08-27 | 2014-12-10 | 江苏万盛铸造有限公司 | 35-degrees inverted-chamfering milling cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20200827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |