CN104551120A - Drill bit capable of being conveniently separated from clamp - Google Patents
Drill bit capable of being conveniently separated from clamp Download PDFInfo
- Publication number
- CN104551120A CN104551120A CN201410791491.6A CN201410791491A CN104551120A CN 104551120 A CN104551120 A CN 104551120A CN 201410791491 A CN201410791491 A CN 201410791491A CN 104551120 A CN104551120 A CN 104551120A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- fixture
- drill
- clamp
- clamp piece
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/12—Adapters for drills or chucks; Tapered sleeves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
The invention discloses a drill bit capable of being conveniently separated from a clamp. The drill bit comprises a drill body, wherein a drill head is arranged at the top end of the drill body; a drill handle is arranged on one side of the drill body; spiral sheets are arranged around the drill body; the drill handle is connected with the clamp; an elastic clamping component is arranged at a clamping place between the drill handle and the clamp head of the clamp; a groove is formed in the drill handle; the elastic clamping component is arranged in the groove; a clamping hole matched with the elastic clamping component is formed in the clamp head of the clamp. Due to the fact that the elastic clamping component is arranged at the clamping place between the drill handle and the clamp head of the clamp, the drill handle and the clamp head are firmly fixed, and the drill bit is conveniently separated from the elastic clamping component by pressing down the elastic clamping component.
Description
Technical field
The present invention relates to a kind of drill bit, particularly relate 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.
Summary of the invention
For solving the deficiencies in the prior art, the object of the invention is to, providing a kind of fixation and the convenient drill bit departed from fixture.
Technical scheme of the present invention 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 present invention 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 invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention 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 present invention, 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 the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
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 |
|---|---|---|---|
| CN201410791491.6A CN104551120A (en) | 2014-12-19 | 2014-12-19 | Drill bit capable of being conveniently separated from clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791491.6A CN104551120A (en) | 2014-12-19 | 2014-12-19 | Drill bit capable of being conveniently separated from clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104551120A true CN104551120A (en) | 2015-04-29 |
Family
ID=53068773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410791491.6A Pending CN104551120A (en) | 2014-12-19 | 2014-12-19 | Drill bit capable of being conveniently separated from clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551120A (en) |
-
2014
- 2014-12-19 CN CN201410791491.6A patent/CN104551120A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
|
| RJ01 | Rejection of invention patent application after publication |