CN204867559U - Use special milling cutter drill bit of convenient quick type processing curved surface - Google Patents
Use special milling cutter drill bit of convenient quick type processing curved surface Download PDFInfo
- Publication number
- CN204867559U CN204867559U CN201520344638.7U CN201520344638U CN204867559U CN 204867559 U CN204867559 U CN 204867559U CN 201520344638 U CN201520344638 U CN 201520344638U CN 204867559 U CN204867559 U CN 204867559U
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- China
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- drill bit
- drilling rod
- milling cutter
- type processing
- shank drilling
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Abstract
The utility model relates to a machining tool, an use special milling cutter drill bit of convenient quick type processing curved surface, the main part comprises drill bit body and straight shank drilling rod, its characterized in that: the drill bit body is the spheroid, be equipped with cutting blade on the drill bit body, the structure is the arc, distributes in spherical milling cutter drill bit surface, is fit for the processing of various curved surfaces, improves work efficiency, the straight shank drilling rod is the cylinder, be equipped with the screw thread on the straight shank drilling rod, can be effectual with the drill bit location, prevent to rock in the course of working, lead to the drill bit fracture, can be more accurate process, the rectangular channel still is equipped with, the heat dissipation capacity can be increases, increase of service life.
Description
Technical field
The utility model relates to a kind of semi-finished machining tool, a kind of special-purpose milling cutter drill bit of Quick-type processing curve easy to use.
Background technology
Drill bit goes out through hole or blind hole in order to drilling on processing work, and can to the cutter of existing hole reaming.Drill bit is used in a lot of field, comprises machinery, drilling well, medical, timber, stone, glass etc., and the cutter be assemblied in for the various curved surface of milling, arc groove on milling machine of the rose cutter similar bulb that is blade.Rose cutter is also R cutter, and rose cutter can milling mould steel, cast iron, carbon steel, steel alloy, tool steel, general iron material, belongs to slotting cutter.Rose cutter can normal operation in high temperature environments.
Utility model content
The purpose of this utility model is the special-purpose milling cutter drill bit of a kind of Quick-type processing curve easy to use of utility model.
A kind of special-purpose milling cutter drill bit of Quick-type processing curve easy to use, main body is made up of drill body and staight shank drilling rod, its innovative point is: described drill body is spheroid, described drill body is provided with cutting blade, described staight shank drilling rod is cylinder, and described staight shank drilling rod is provided with screw thread and rectangular channel.
Further, the diameter of described drill body is 2.0cm ~ 3.0cm.
Further, described drill body is provided with cutting blade, and cutting blade is arcuate structure, is distributed in round bur body surface.
Further, described staight shank drilling rod is provided with rectangular channel, long 3cm ~ 5cm, and wide 0.5cm ~ 1.0cm can increase heat dissipation capacity.
Further, the length of described staight shank drilling rod is 8.0cm ~ 10.0cm, and diameter is 1.0cm ~ 2.0cm; Structure is solid cylinder.
Further, described staight shank drilling rod is provided with screw thread, and screw thread distributes around staight shank drilling rod.
The beneficial effects of the utility model are:
1, drill body described in the utility model, through quenching technical process, sturdy and durable, there is certain toughness, not fragile.
2, drill body described in the utility model is provided with cutting blade, is spherical structure, can completes the processing of various curved surface, and cutting blade material is carbide alloy, sturdy and durable, not easy to wear.
3, staight shank drilling rod described in the utility model is provided with screw thread, effectively can be located by drill bit, prevent from rocking in process, cause Drill Crack, can process more accurately.
4, staight shank drilling rod described in the utility model is provided with rectangular channel, can increase heat dissipation capacity, increase the service life.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
Fig. 1 is structural scheme of mechanism of the present utility model.
Fig. 2 is the cutting end view of the utility model drill bit.
Detailed description of the invention
Electric hammer drill as shown in Figure 1, is made up of staight shank drilling rod 1, drill body 2, cutting blade 3, rectangular channel 4 and screw thread 5.
The structure of straight shank drill is as shown in Figure 1: staight shank drilling rod 1 is cylinder, and the length of described staight shank drilling rod is 8.0cm ~ 10.0cm, and diameter is 1.0cm ~ 2.0cm, and structure is applicable to installing and using of most of lathe.
As shown in Figure 1: staight shank drilling rod is provided with screw thread, can prevent from rocking in process, cause Drill Crack, the accuracy of processing can be improved; Also be provided with rectangular channel, can heat dissipation capacity be increased, increase the service life.
One end of straight shank drill is drill body 2 as shown in Figure 1, and drill body 2 is provided with cutting blade 3, and structure is arc, is distributed in ball cutter bit face, is applicable to various Machining of Curved Surface, increases work efficiency.
During processing work, be arranged on the fixture of electric drill by staight shank drilling rod 1, screw thread 5 screws in fixture, and cutting blade 3 first contacts processing work, slowly rotate, laminating processing work surface, slowly cuts, until reach the processing curve wanted, heat can be discharged in a large number from rectangular channel 4, so repeatedly operate, through after a period of time, machine.
The above is preferred embodiment of the present utility model, can not limit the interest field of the utility model with this.It should be pointed out that for those skilled in the art, the technical solution of the utility model is modified or equivalent replacement, do not depart from protection domain of the present utility model.
Claims (6)
1. the special-purpose milling cutter drill bit of a Quick-type processing curve easy to use, main body is made up of drill body and staight shank drilling rod, it is characterized in that: described drill body is spheroid, described drill body is provided with cutting blade, described staight shank drilling rod is cylinder, and described staight shank drilling rod is provided with screw thread and rectangular channel.
2. the special-purpose milling cutter drill bit of a kind of Quick-type processing curve easy to use according to claim 1, is characterized in that: the diameter of described drill body is 2.0cm ~ 3.0cm.
3. the special-purpose milling cutter drill bit of a kind of Quick-type processing curve easy to use according to claim 1, it is characterized in that: described drill body is provided with cutting blade, cutting blade is arcuate structure, is distributed in round bur body surface.
4. the special-purpose milling cutter drill bit of a kind of Quick-type processing curve easy to use according to claim 1, it is characterized in that: described staight shank drilling rod is provided with rectangular channel, long 3cm ~ 5cm, wide 0.5cm ~ 1.0cm can increase heat dissipation capacity.
5. the special-purpose milling cutter drill bit of a kind of Quick-type processing curve easy to use according to claim 1, is characterized in that: the length of described staight shank drilling rod is 8.0cm ~ 10.0cm, and diameter is 1.0cm ~ 2.0cm; Structure is solid cylinder.
6. the special-purpose milling cutter drill bit of a kind of Quick-type processing curve easy to use according to claim 1, it is characterized in that: described staight shank drilling rod is provided with screw thread, screw thread distributes around staight shank drilling rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344638.7U CN204867559U (en) | 2015-05-26 | 2015-05-26 | Use special milling cutter drill bit of convenient quick type processing curved surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344638.7U CN204867559U (en) | 2015-05-26 | 2015-05-26 | Use special milling cutter drill bit of convenient quick type processing curved surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204867559U true CN204867559U (en) | 2015-12-16 |
Family
ID=54811987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520344638.7U Expired - Fee Related CN204867559U (en) | 2015-05-26 | 2015-05-26 | Use special milling cutter drill bit of convenient quick type processing curved surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204867559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638711A (en) * | 2017-03-13 | 2017-05-10 | 刘国霞 | Pressurization expansion type tunnel water stop tape structure and construction process thereof |
-
2015
- 2015-05-26 CN CN201520344638.7U patent/CN204867559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638711A (en) * | 2017-03-13 | 2017-05-10 | 刘国霞 | Pressurization expansion type tunnel water stop tape structure and construction process thereof |
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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: 20151216 Termination date: 20160526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |