CN204396996U - The drill bit that a kind of convenience and fixture depart from - Google Patents
The drill bit that a kind of convenience and fixture depart from Download PDFInfo
- Publication number
- CN204396996U CN204396996U CN201420808092.1U CN201420808092U CN204396996U CN 204396996 U CN204396996 U CN 204396996U CN 201420808092 U CN201420808092 U CN 201420808092U CN 204396996 U CN204396996 U CN 204396996U
- Authority
- CN
- China
- Prior art keywords
- fixture
- drill bit
- drillstock
- clamp piece
- flexible clamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drilling Tools (AREA)
Abstract
The utility model discloses the drill bit that a kind of convenience and fixture depart from, comprise brill body, the top of described brill body is drill bit, the side of described brill body is provided with drillstock, and be provided with flight around described brill body, described drillstock is connected with fixture, chuck clamping place of described drillstock and fixture is provided with flexible clamp piece, described drillstock is provided with groove, and described flexible clamp piece is arranged in described groove, and the chuck of described fixture is provided with the hole clipping matched with described flexible clamp piece.The utility model, by arranging flexible clamp piece in chuck clamping place of drillstock and fixture, makes drillstock and chuck fixation, and by pressing flexible clamp piece, convenient and fixture departs from.
Description
Technical field
The utility model relates to a kind of drill bit, particularly relates to the drill bit that a kind of convenience and fixture depart from.
Background technology
Drill bit is widely used as hole instrument, and drill bit arranges cutting edge in axial front end, and arranges chip discharging grooves at direction of principal axis, by rotating around axle center, carries out machining by the cutting edge of front end, and by chip discharging grooves by chip discharge.In long working angles, chuck easily produces loosening, thus affects bit, or drill bit drillstock in rotary course moves up.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is, provides a kind of fixation and the convenient drill bit departed from fixture.
The technical solution of the utility model is: the drill bit that a kind of convenience and fixture depart from, comprise brill body, the top of described brill body is drill bit, and the side of described brill body is provided with drillstock, is provided with flight around described brill body, described drillstock is connected with fixture, it is characterized in that, chuck clamping place of described drillstock and fixture is provided with flexible clamp piece, and described drillstock is provided with groove, described flexible clamp piece is arranged in described groove, and the chuck of described fixture is provided with the hole clipping matched with described flexible clamp piece.
The drill bit that aforesaid a kind of convenience and fixture depart from, is characterized in that, described flexible clamp piece comprises elastomer and is arranged on the spring be connected with described elastomer below elastomer.
The drill bit that aforesaid a kind of convenience and fixture depart from, is characterized in that, described elastomer is triangle sheet.
The drill bit that aforesaid a kind of convenience and fixture depart from, is characterized in that, described elastomer is spherical shape.
The drill bit that aforesaid a kind of convenience and fixture depart from, is characterized in that, described hole clipping side is provided with flexible clamp piece button.
The drill bit that aforesaid a kind of convenience and fixture depart from, is characterized in that, the material of described drill bit is alloy.
The beneficial effect that the utility model reaches: by arranging flexible clamp piece in chuck clamping place of drillstock and fixture, make drillstock and chuck fixation, and by pressing flexible clamp piece, convenient and fixture departs from.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, the drill bit that a kind of convenience and fixture depart from, comprise and bore body 1, the top of described brill body 1 is drill bit 2, and the side of described brill body 1 is provided with drillstock 3, is provided with flight 4 around described brill body 1.Described drillstock 3 is connected with fixture, described drillstock 3 is provided with flexible clamp piece 6 with chuck 5 clamping place of fixture, described drillstock 3 is provided with groove 7, and described flexible clamp piece 6 is arranged in described groove 7, and the chuck 5 of described fixture is provided with the hole clipping matched with described flexible clamp piece 6.
Preferably, described flexible clamp piece 6 comprises elastomer and is arranged on the spring be connected with described elastomer below elastomer.
Preferably, described elastomer is triangle sheet or spherical shape, is conducive to elastomer to be stuck in hole clipping.
Preferably, described hole clipping side is provided with flexible clamp piece button 8, is conveniently pressed by flexible clamp piece 6.
Preferably, the material of described drill bit 2 is alloy, prevents drill bit 2 from wearing and tearing owing to using for a long time, extends the service life of drill bit 2.
The utility model, by arranging flexible clamp piece in chuck clamping place of drillstock and fixture, makes drillstock and chuck fixation, and by pressing flexible clamp piece, convenient and fixture departs from.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (6)
1. the drill bit that departs from of a convenience and fixture, comprise brill body, the top of described brill body is drill bit, and the side of described brill body is provided with drillstock, is provided with flight around described brill body, described drillstock is connected with fixture, it is characterized in that, chuck clamping place of described drillstock and fixture is provided with flexible clamp piece, and described drillstock is provided with groove, described flexible clamp piece is arranged in described groove, and the chuck of described fixture is provided with the hole clipping matched with described flexible clamp piece.
2. the drill bit that departs from of a kind of convenience according to claim 1 and fixture, it is characterized in that, described flexible clamp piece comprises elastomer and is arranged on the spring be connected with described elastomer below elastomer.
3. the drill bit that departs from of a kind of convenience according to claim 2 and fixture, it is characterized in that, described elastomer is triangle sheet.
4. the drill bit that departs from of a kind of convenience according to claim 2 and fixture, it is characterized in that, described elastomer is spherical shape.
5. the drill bit that departs from of a kind of convenience according to claim 1 and fixture, it is characterized in that, described hole clipping side is provided with flexible clamp piece button.
6. the drill bit that departs from of a kind of convenience according to claim 1 and fixture, it is characterized in that, the material of described drill bit is alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808092.1U CN204396996U (en) | 2014-12-19 | 2014-12-19 | The drill bit that a kind of convenience and fixture depart from |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808092.1U CN204396996U (en) | 2014-12-19 | 2014-12-19 | The drill bit that a kind of convenience and fixture depart from |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396996U true CN204396996U (en) | 2015-06-17 |
Family
ID=53420894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420808092.1U Expired - Fee Related CN204396996U (en) | 2014-12-19 | 2014-12-19 | The drill bit that a kind of convenience and fixture depart from |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396996U (en) |
-
2014
- 2014-12-19 CN CN201420808092.1U patent/CN204396996U/en not_active Expired - Fee Related
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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: 20150617 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |