CN104526020A - Drill bit capable of discharging cuttings conveniently - Google Patents
Drill bit capable of discharging cuttings conveniently Download PDFInfo
- Publication number
- CN104526020A CN104526020A CN201410791526.6A CN201410791526A CN104526020A CN 104526020 A CN104526020 A CN 104526020A CN 201410791526 A CN201410791526 A CN 201410791526A CN 104526020 A CN104526020 A CN 104526020A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- fan
- hollow structure
- convenient
- drill body
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/34—Arrangements for removing chips out of the holes made; Chip- breaking arrangements attached to the tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
The invention discloses a drill bit capable of discharging cuttings conveniently. The drill bit comprises a drill body. The top end of the drill body is provided with a drill bit body. Spiral pieces are arranged on the drill body in a surrounding mode. The drill body is internally provided with a hollow structure in the axial direction, and the surface of the drill body is evenly provided with a plurality of air outlet holes. The hollow structure is internally provided with a fan. The fan is connected with a drive mechanism, and the drive mechanism is connected with a controller. According to the drill bit capable of discharging the cuttings conveniently, the drill body is internally provided with the hollow structure in the axial direction, the surface of the drill body is evenly provided with the air outlet holes, the hollow structure is internally provided with the fan, the fan rotates to drive air to flow, the air is blown out of the air outlet holes, the cuttings are discharged out of a drilling hole, secondary cleaning is not needed, and working efficiency is improved.
Description
Technical field
The present invention relates to a kind of drill bit, especially relate to a kind of being convenient to the drill bit of chip discharge.
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 working angles, chip area needs ceaselessly to carry out chip removal process, but because drill bit is in hole, chip is not easy to discharge in hole, and also need the chip in cleaning eye after boring, operating efficiency is lower.
Summary of the invention
For solving the deficiencies in the prior art, the object of the invention is to, provide a kind of being convenient to by the drill bit of chip discharge, to improve operating efficiency.
Technical scheme of the present invention is: be a kind ofly convenient to the drill bit of chip discharge, comprise brill body, the top of described brill body is drill bit, be provided with flight around described brill body, it is characterized in that, the inside of described brill body is provided with hollow structure vertically, its surface uniform is provided with multiple exhaust vent, be provided with fan in described hollow structure, described fan is connected with driving mechanism, and described driving mechanism is connected with controller.
Aforesaid a kind of being convenient to, by the drill bit of chip discharge, is characterized in that, described fan is two blade fans or three blade fans.
Aforesaid a kind of being convenient to, by the drill bit of chip discharge, is characterized in that, described driving mechanism is motor.
Aforesaid a kind of being convenient to, by the drill bit of chip discharge, is characterized in that, is provided with chip area between described flight.
Aforesaid a kind of being convenient to, by the drill bit of chip discharge, is characterized in that, the material of described drill bit is metal.
Aforesaid a kind of being convenient to, by the drill bit of chip discharge, is characterized in that, the material of described drill bit is alloy.
The beneficial effect that the present invention reaches: the inside of boring body is provided with hollow structure vertically, its surface uniform is provided with multiple exhaust vent, fan is provided with in hollow structure, air flowing is rotarily driven by fan, wind blows out from exhaust vent, chip is discharged in boring, does not need secondary to clear up, improve operating efficiency.
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, be a kind ofly convenient to the drill bit of chip discharge, comprise and bore body 1, the top of described brill body 1 is drill bit 2, is provided with flight 3 around described brill body 1, is provided with chip area 4 between described flight 3.
The inside of described brill body 1 is provided with hollow structure 5 vertically, and its surface uniform is provided with multiple exhaust vent 6, is provided with fan 7 in described hollow structure 5, and described fan 7 is connected with driving mechanism 8, and described driving mechanism 8 is connected with controller 9.
Preferably, described fan 7 is two blade fans or three blade fans.
Preferably, described driving mechanism 8 is motor, and drive fan is rotated.
Preferably, the material of described drill bit 2 is alloy, prevents drill bit 2 from wearing and tearing.
The inside that the present invention bores body is provided with hollow structure vertically, and its surface uniform is provided with multiple exhaust vent, is provided with fan in hollow structure, rotarily drive air flowing by fan, wind blows out from exhaust vent, chip is discharged in boring, do not need secondary to clear up, improve operating efficiency.
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. be convenient to the drill bit of chip discharge for one kind, comprise brill body, the top of described brill body is drill bit, be provided with flight around described brill body, it is characterized in that, the inside of described brill body is provided with hollow structure vertically, its surface uniform is provided with multiple exhaust vent, be provided with fan in described hollow structure, described fan is connected with driving mechanism, and described driving mechanism is connected with controller.
2. a kind of being convenient to according to claim 1, by the drill bit of chip discharge, is characterized in that, described fan is two blade fans or three blade fans.
3. a kind of being convenient to according to claim 1, by the drill bit of chip discharge, is characterized in that, described driving mechanism is motor.
4. a kind of being convenient to according to claim 1, by the drill bit of chip discharge, is characterized in that, is provided with chip area between described flight.
5. a kind of being convenient to according to claim 1, by the drill bit of chip discharge, is characterized in that, the material of described drill bit is metal.
6. a kind of being convenient to according to claim 5, by the drill bit of chip discharge, is characterized in that, the material of described drill bit is alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791526.6A CN104526020A (en) | 2014-12-19 | 2014-12-19 | Drill bit capable of discharging cuttings conveniently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791526.6A CN104526020A (en) | 2014-12-19 | 2014-12-19 | Drill bit capable of discharging cuttings conveniently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104526020A true CN104526020A (en) | 2015-04-22 |
Family
ID=52841751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410791526.6A Pending CN104526020A (en) | 2014-12-19 | 2014-12-19 | Drill bit capable of discharging cuttings conveniently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526020A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122651A (en) * | 2020-09-19 | 2020-12-25 | 广州华创精密科技有限公司 | Punching forming equipment and punching forming process for high-precision PCB |
| CN113857577A (en) * | 2021-12-02 | 2021-12-31 | 常州康鼎医疗器械有限公司 | Machining center for special nail plate tool for upper limb and lower limb and production process thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224208Y (en) * | 1995-05-19 | 1996-04-10 | 宝山钢铁(集团)公司 | Drill bit of converter maintenance machine |
| US5595462A (en) * | 1994-11-17 | 1997-01-21 | Western Atlas, Inc. | Machine tool coolant delivery method and apparatus |
| US20050095072A1 (en) * | 2002-05-17 | 2005-05-05 | Dr. Jorg GUHRING | Tool, method, and apparatus for removing burrs from bores |
| CN102211217A (en) * | 2011-06-06 | 2011-10-12 | 大连理工大学 | Trepanning tool with self-air cooling and chip removing functions |
| CN204396993U (en) * | 2014-12-19 | 2015-06-17 | 苏州用朴合金工具有限公司 | A kind ofly to be convenient to the drill bit of chip discharge |
-
2014
- 2014-12-19 CN CN201410791526.6A patent/CN104526020A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5595462A (en) * | 1994-11-17 | 1997-01-21 | Western Atlas, Inc. | Machine tool coolant delivery method and apparatus |
| CN2224208Y (en) * | 1995-05-19 | 1996-04-10 | 宝山钢铁(集团)公司 | Drill bit of converter maintenance machine |
| US20050095072A1 (en) * | 2002-05-17 | 2005-05-05 | Dr. Jorg GUHRING | Tool, method, and apparatus for removing burrs from bores |
| CN102211217A (en) * | 2011-06-06 | 2011-10-12 | 大连理工大学 | Trepanning tool with self-air cooling and chip removing functions |
| CN204396993U (en) * | 2014-12-19 | 2015-06-17 | 苏州用朴合金工具有限公司 | A kind ofly to be convenient to the drill bit of chip discharge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122651A (en) * | 2020-09-19 | 2020-12-25 | 广州华创精密科技有限公司 | Punching forming equipment and punching forming process for high-precision PCB |
| CN113857577A (en) * | 2021-12-02 | 2021-12-31 | 常州康鼎医疗器械有限公司 | Machining center for special nail plate tool for upper limb and lower limb and production process thereof |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |