CN202239813U - Novel industrial drill bit - Google Patents
Novel industrial drill bit Download PDFInfo
- Publication number
- CN202239813U CN202239813U CN2011203532717U CN201120353271U CN202239813U CN 202239813 U CN202239813 U CN 202239813U CN 2011203532717 U CN2011203532717 U CN 2011203532717U CN 201120353271 U CN201120353271 U CN 201120353271U CN 202239813 U CN202239813 U CN 202239813U
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- CN
- China
- Prior art keywords
- drill bit
- drill
- utility
- model
- pipeline
- 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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Abstract
The utility model discloses a novel industrial drill bit, which comprises a drill body, a drill bit and a pipeline, wherein the drill bit is arranged at one end of the drill body and is provided with blades; the pipeline is arranged in the drill body; and branched pipelines are arranged at the drill bit on the pipeline and are connected with the blades of the drill bit respectively. The novel industrial drill bit has a high cooling speed, and losses caused by the high temperature of the drill bit are prevented.
Description
Technical field
The utility model relates to a kind of infant industry and uses drill bit.
Background technology
Drill bit is to go out through hole or blind hole in order to drilling on solid material, and can be to the cutter of existing hole reaming.Drill bit commonly used mainly contains fluted drill, chit drill, centre drill, depth drill and cylindrical drill.
In commercial production, the drill bit that we use always produces high temperature through regular meeting, easily the people's lives and property is threatened.
The utility model content
The technical problem that the utility model solved is to provide a kind of infant industry to use drill bit, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technical scheme to realize:
Drill bit is used in a kind of infant industry, comprising: drill body, drill bit, pipeline, and described drill body one end is provided with drill bit; Described drill bit is provided with blade; Be provided with pipeline in the described drill body, described pipeline is provided with lateral at the drill bit place, and lateral connects drill tip respectively.
Beneficial effect:
The utility model cooling velocity is fast, and avoiding because of drill bit high temperature causes is loss.
Description of drawings
Fig. 1 is that the drill bit cutaway view is used in a kind of infant industry of the utility model;
Fig. 2 is that a kind of infant industry of the utility model is with drill bit drill bit place sectional view.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with specific embodiment, further set forth the utility model.
Drill bit is used in a kind of infant industry, comprising: drill bit 1, pipeline 2, drill body 3, and described drill body 3 one ends are provided with drill bit 1; Described drill bit 1 is provided with blade; Be provided with pipeline 2 in the described drill body 3, described pipeline 2 is provided with lateral at the drill bit place, and lateral connects the blade of drill bit 1 respectively.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model protection defined by the appended claims and their equivalents defined
.
Claims (1)
1. drill bit is used in an infant industry, it is characterized in that, comprising: drill body, drill bit, pipeline; Described drill body one end is provided with drill bit, and described drill bit is provided with blade, is provided with pipeline in the described drill body; Described pipeline is provided with lateral at the drill bit place, and lateral connects drill tip respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203532717U CN202239813U (en) | 2011-09-21 | 2011-09-21 | Novel industrial drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203532717U CN202239813U (en) | 2011-09-21 | 2011-09-21 | Novel industrial drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239813U true CN202239813U (en) | 2012-05-30 |
Family
ID=46101115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203532717U Expired - Fee Related CN202239813U (en) | 2011-09-21 | 2011-09-21 | Novel industrial drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239813U (en) |
-
2011
- 2011-09-21 CN CN2011203532717U patent/CN202239813U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130921 |