CN204397003U - A kind of drill bit of quick cooling - Google Patents
A kind of drill bit of quick cooling Download PDFInfo
- Publication number
- CN204397003U CN204397003U CN201420808109.3U CN201420808109U CN204397003U CN 204397003 U CN204397003 U CN 204397003U CN 201420808109 U CN201420808109 U CN 201420808109U CN 204397003 U CN204397003 U CN 204397003U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- cooling
- flexible pipe
- quick cooling
- brill 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of drill bit of quick cooling, comprise brill body, the top of described brill body is drill bit, flight is provided with around described brill body, the inside of described brill body is provided with coolant channels vertically, and described coolant channels is " U " type, comprises inlet and liquid outlet, described inlet is connected with Ethylene recov case with tank for coolant respectively by flexible pipe with liquid outlet, is provided with vavuum pump between described Ethylene recov case and flexible pipe.The inside that the utility model is boring body arranges " U " type coolant channels vertically, and cooling fluid, not by the impact of chip, is carried out continuing cooling to drill bit by the cooling fluid of flowing, reached the effect of cooling fast, extend the service life of drill bit.
Description
Technical field
The utility model relates to a kind of drill bit, particularly relates to a kind of drill bit of quick cooling.
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, when cooling cutter head, because chip area needs ceaselessly to carry out chip removal process, cooling fluid is not easy the position entering into point of a knife, and make corner wear very fast, and cooling is comparatively slow, cooling effect is poor.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is, provides a kind of drill bit of quick cooling, extends the service life of drill bit.
The technical solution of the utility model is: a kind of drill bit of quick cooling, 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 coolant channels vertically, described coolant channels is " U " type, comprise inlet and liquid outlet, described inlet is connected with Ethylene recov case with tank for coolant respectively by flexible pipe with liquid outlet, is provided with vavuum pump between described Ethylene recov case and flexible pipe.
The drill bit of aforesaid a kind of quick cooling, it is characterized in that, described flexible pipe is provided with control valve.
The drill bit of aforesaid a kind of quick cooling, is characterized in that, the material of described flexible pipe is PVC.
The drill bit of aforesaid a kind of quick cooling, is characterized in that, described cooling fluid is water.
The drill bit of aforesaid a kind of quick cooling, is characterized in that, be provided with chip area between described flight.
The drill bit of aforesaid a kind of quick cooling, is characterized in that, the material of described drill bit is alloy.
The beneficial effect that the utility model reaches: " U " type coolant channels is set vertically in the inside of boring body, cooling fluid is not by the impact of chip, carry out continuing cooling to drill bit by the cooling fluid of flowing, reach the effect of cooling fast, extend the service life of drill bit.
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, a kind of drill bit of quick cooling, 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 coolant channels 5 vertically, described coolant channels 5 is " U " type, comprise inlet 6 and liquid outlet 7, described inlet 6 is connected with Ethylene recov case 10 with tank for coolant 9 respectively by flexible pipe 8 with liquid outlet 7, is provided with vavuum pump 11 between described Ethylene recov case 10 and flexible pipe 8.
Preferably, described flexible pipe 8 is provided with control valve 12, the opening and closing of controlled cooling model liquid.
Preferably, the material of described flexible pipe 8 is PVC, more durable.
Preferably, described cooling fluid is water, and wide material sources, cost is lower.
Preferably, the material of described drill bit 2 is alloy, prevents drill bit 2 from wearing and tearing.
Opened by control valve 12 during use, cooling fluid enters " U " type cooling channel 5 from inlet 6, then flows out from liquid outlet 7, enters Ethylene recov case 10, thus to the cooling that brill body 1 and drill bit 2 continue.
The inside that the utility model is boring body 1 arranges " U " type coolant channels 5 vertically, and cooling fluid, not by the impact of chip, is carried out continuing cooling to drill bit 1 by the cooling fluid of flowing, reached the effect of cooling fast, extend the service life of drill bit 1.
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 cooled fast, 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 coolant channels vertically, described coolant channels is " U " type, comprise inlet and liquid outlet, described inlet is connected with Ethylene recov case with tank for coolant respectively by flexible pipe with liquid outlet, is provided with vavuum pump between described Ethylene recov case and flexible pipe.
2. the drill bit of a kind of quick cooling according to claim 1, it is characterized in that, described flexible pipe is provided with control valve.
3. the drill bit of a kind of quick cooling according to claim 1, is characterized in that, the material of described flexible pipe is PVC.
4. the drill bit of a kind of quick cooling according to claim 1, is characterized in that, described cooling fluid is water.
5. the drill bit of a kind of quick cooling according to claim 1, is characterized in that, be provided with chip area between described flight.
6. the drill bit of a kind of quick cooling according to claim 1, is characterized in that, the material of described drill bit is alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808109.3U CN204397003U (en) | 2014-12-19 | 2014-12-19 | A kind of drill bit of quick cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808109.3U CN204397003U (en) | 2014-12-19 | 2014-12-19 | A kind of drill bit of quick cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204397003U true CN204397003U (en) | 2015-06-17 |
Family
ID=53420901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420808109.3U Expired - Fee Related CN204397003U (en) | 2014-12-19 | 2014-12-19 | A kind of drill bit of quick cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204397003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551125A (en) * | 2014-12-19 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Quick-cooling drill bit |
-
2014
- 2014-12-19 CN CN201420808109.3U patent/CN204397003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551125A (en) * | 2014-12-19 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Quick-cooling drill bit |
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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 |