CN108098027A - A kind of cooling type drill bit - Google Patents
A kind of cooling type drill bit Download PDFInfo
- Publication number
- CN108098027A CN108098027A CN201611051138.XA CN201611051138A CN108098027A CN 108098027 A CN108098027 A CN 108098027A CN 201611051138 A CN201611051138 A CN 201611051138A CN 108098027 A CN108098027 A CN 108098027A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- drill body
- cooling
- cooling pipe
- drill
- 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
- B23B51/06—Drills with lubricating or cooling equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The present invention relates to the technical field of drill bit, especially a kind of cooling type drill bit.It includes drill body, and cutting edge is additionally provided on the drill body, and the drill body is internally provided with cooling pipe, and multiple water jets are provided on the outer surface of the drill body, and the multiple water jet is connected with internal cooling pipe.The cooling type drill bit, it is simple in structure, the cooling to process tool is played by the water jet set on the interior cooling pipe and cutter body set, improves the service life of drill bit, ensures the processing quality of product.
Description
Technical field
The present invention relates to the technical field of drill bit, especially a kind of cooling type drill bit.
Background technology
With the continuous development of society, machinery industry has obtained rapid development.In machinery industry, the processing work used
There are many tool, and wherein drill bit is one of wherein the most common instrument, and existing drill bit is mostly made of using Q235 materials, is being bored
Substantial amounts of heat can be generated in head process, the cutting edge of drill bit can be caused to be affected in cutting, seriously affected processing
Precision and processing quality.
The content of the invention
The technical problem to be solved in the invention is a kind of cooling type drill bit proposed for above-mentioned technical problem, and structure is simple
It is single, the cooling to process tool is played by the water jet set on the interior cooling pipe and cutter body set, improves drill bit
Service life ensures the processing quality of product.
In order to solve the above technical problems, the present invention provides a kind of cooling type drill bits, including drill body, the drill bit sheet
Cutting edge is additionally provided on body, the drill body is internally provided with cooling pipe, is set on the outer surface of the drill body
Multiple water jets are equipped with, the multiple water jet is connected with internal cooling pipe.
Further, the upper end of the drill body is additionally provided with chuck.
Further, the upper end of the cooling pipe is provided with water receiving set.
With the above structure, it is simple in structure, it is risen by the water jet set on the interior cooling pipe and cutter body set
To the cooling to process tool, the service life of drill bit is improved, ensures the processing quality of product.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments：
Fig. 1 is the structure diagram of the present invention.
In figure：1 is drill body, and 2 be cutting edge, and 3 be cooling pipe, and 4 be multiple water jets, and 5 be chuck, and 6 be water receiving
Set.
Specific embodiment
As described in Figure 1 be a kind of cooling type drill bit, including drill body 1, cutting edge 2 is additionally provided on drill body 1,
Drill body 1 is internally provided with cooling pipe 3, and multiple water jets 4, multiple water sprays are provided on the outer surface of drill body 1
Mouth 4 is connected with internal cooling pipe 3.
Wherein, the upper end of drill body 1 is additionally provided with chuck 5.The upper end of cooling pipe 3 is provided with water receiving set 6.
Although specific embodiments of the present invention have been described above, those skilled in the art should be appreciated that this
It is merely illustrative of, various changes or modifications can be made to present embodiment, without departing from the principle and substance of the present invention,
Protection scope of the present invention is only limited by the claims that follow.
Claims (3)
1. a kind of cooling type drill bit, it is characterised in that：Including drill body, cutting edge, institute are additionally provided on the drill body
The cooling pipe that is internally provided with of drill body is stated, multiple water jets are provided on the outer surface of the drill body, it is described more
A water jet is connected with internal cooling pipe.
2. a kind of cooling type drill bit according to claim 1, it is characterised in that：The upper end of the drill body is additionally provided with
Chuck.
3. a kind of cooling type drill bit according to claim 1, it is characterised in that：The upper end of the cooling pipe, which is provided with, to be connect
Water jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611051138.XA CN108098027A (en) | 2016-11-24 | 2016-11-24 | A kind of cooling type drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611051138.XA CN108098027A (en) | 2016-11-24 | 2016-11-24 | A kind of cooling type drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108098027A true CN108098027A (en) | 2018-06-01 |
Family
ID=62205171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611051138.XA Pending CN108098027A (en) | 2016-11-24 | 2016-11-24 | A kind of cooling type drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108098027A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3709647A1 (en) * | 1987-03-24 | 1988-10-13 | Guehring Gottlieb Fa | Drilling tool provided with internal cooling passages and having at least two flutes |
| US5173014A (en) * | 1992-02-07 | 1992-12-22 | General Motors Corporation | Four flute center cutting drill |
| CN1190917A (en) * | 1995-07-14 | 1998-08-19 | 克纳门特尔-赫特尔刀具及硬质材料股份有限公司 | Drill with cooling-lubricant channel |
| CN2712515Y (en) * | 2004-07-01 | 2005-07-27 | 哈尔滨量具刃具集团有限责任公司 | Water supply ring for internal cooling taper shank twist drill |
| CN202845873U (en) * | 2012-09-27 | 2013-04-03 | 常州耐之力刀具制造有限公司 | Integral hard alloy internal cooling drill bit |
| CN104526026A (en) * | 2014-12-26 | 2015-04-22 | 苏州用朴合金工具有限公司 | Twist drill with cooling mechanism |
-
2016
- 2016-11-24 CN CN201611051138.XA patent/CN108098027A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3709647A1 (en) * | 1987-03-24 | 1988-10-13 | Guehring Gottlieb Fa | Drilling tool provided with internal cooling passages and having at least two flutes |
| US5173014A (en) * | 1992-02-07 | 1992-12-22 | General Motors Corporation | Four flute center cutting drill |
| CN1190917A (en) * | 1995-07-14 | 1998-08-19 | 克纳门特尔-赫特尔刀具及硬质材料股份有限公司 | Drill with cooling-lubricant channel |
| CN2712515Y (en) * | 2004-07-01 | 2005-07-27 | 哈尔滨量具刃具集团有限责任公司 | Water supply ring for internal cooling taper shank twist drill |
| CN202845873U (en) * | 2012-09-27 | 2013-04-03 | 常州耐之力刀具制造有限公司 | Integral hard alloy internal cooling drill bit |
| CN104526026A (en) * | 2014-12-26 | 2015-04-22 | 苏州用朴合金工具有限公司 | Twist drill with cooling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |