CN204366124U - A kind of water cooling high-efficiency heat radiation drill bit - Google Patents
A kind of water cooling high-efficiency heat radiation drill bit Download PDFInfo
- Publication number
- CN204366124U CN204366124U CN201520006515.2U CN201520006515U CN204366124U CN 204366124 U CN204366124 U CN 204366124U CN 201520006515 U CN201520006515 U CN 201520006515U CN 204366124 U CN204366124 U CN 204366124U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- drill body
- holding tank
- drill
- service pipe
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of water cooling high-efficiency heat radiation drill bit, comprise holding frame, and the fixed block be arranged in holding frame, and the holding tank be arranged on fixed block, and upper end is arranged on the drill body in holding tank, and the water service pipe be arranged in drill body, and be arranged on the left delivery port and right delivery port that drill body lower end is connected with water service pipe, described water service pipe along drill body through fixed block; In bit process, water is sent by water service pipe, effectively reduce the heat that drill bit produces in boring procedure, also serve the effect of lubrication, add the service life of drill bit, and drill body is fixedly connected with by screw thread with holding tank, be convenient to change the drill bit of wearing and tearing, easy to use.
Description
Technical field
The utility model relates to a kind of water cooling high-efficiency heat radiation drill bit.
Background technology
At present, drill bit uses extensively in mechanical processing industry, the vibration force that the drill bit of prior art produces in the process of boring is large, and heat is high, heat extraction cannot be carried out fast and effectively, because thermal stress excessive generation drill bit is impaired, cause drill bit overheating deforming and fracture, the service life of drill bit will be reduced like this, greatly waste making material, add production cost.
Summary of the invention
It is fast that the technical problems to be solved in the utility model is to provide a kind of radiating rate, is convenient to dismounting, increases the water cooling high-efficiency heat radiation drill bit in service life.
For solving the problem, the utility model adopts following technical scheme:
A kind of water cooling high-efficiency heat radiation drill bit of the present utility model, comprise holding frame, and the fixed block be arranged in holding frame, and the holding tank be arranged on fixed block, and upper end is arranged on the drill body in holding tank, and the water service pipe be arranged in drill body, and be arranged on the left delivery port and right delivery port that drill body lower end is connected with water service pipe, described water service pipe along drill body through fixed block.
As preferred technical scheme, described drill body upper end is provided with external screw thread, and described holding tank inwall is provided with internal thread, and described drill body is fixedly connected with by screw thread with holding tank.
As preferred technical scheme, described holding frame is provided with the through hole with holding tank formed objects.
The beneficial effect of the utility model water cooling high-efficiency heat radiation drill bit is: in bit process, water is sent by water service pipe, effectively reduce the heat that drill bit produces in boring procedure, also serve the effect of lubrication, add the service life of drill bit, and drill body is fixedly connected with by screw thread with holding tank, be convenient to change the drill bit of wearing and tearing, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model water cooling high-efficiency heat radiation drill bit.
Description of symbols
1-holding frame; 2-fixed block; 3-holding tank; 4-drill body; 5-water service pipe; 6-external screw thread; 7-internal thread; The right delivery port of 8-; The left delivery port of 9-; 10-through hole.
Detailed description of the invention
Refer to shown in Fig. 1, a kind of water cooling high-efficiency heat radiation drill bit of the present utility model, comprise holding frame 1, and the fixed block 2 be arranged in holding frame 1, and the holding tank 3 be arranged on fixed block 2, and upper end is arranged on the drill body 4 in holding tank 3, and be arranged on the water service pipe 5 in drill body 4, and be arranged on the left delivery port 9 and right delivery port 8 that drill body 4 lower end is connected with water service pipe 5, described water service pipe 5 along drill body 4 through fixed block 2.
Wherein, described drill body 4 upper end is provided with external screw thread 6, and described holding tank 3 inwall is provided with internal thread 7, and described drill body 4 is fixedly connected with by screw thread with holding tank 3; Described holding frame 1 is provided with the through hole 10 with holding tank 3 formed objects, is convenient to fixed drill bit body 4 better, reduce the vibration that drill body 4 produces.
The beneficial effect of the utility model water cooling high-efficiency heat radiation drill bit is: in bit process, water is sent by water service pipe, effectively reduce the heat that drill bit produces in boring procedure, also serve the effect of lubrication, add the service life of drill bit, and drill body is fixedly connected with by screw thread with holding tank, be convenient to change the drill bit of wearing and tearing, easy to use.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (3)
1. a water cooling high-efficiency heat radiation drill bit, it is characterized in that: comprise holding frame, and the fixed block be arranged in holding frame, and the holding tank be arranged on fixed block, and upper end is arranged on the drill body in holding tank, and the water service pipe be arranged in drill body, and be arranged on the left delivery port and right delivery port that drill body lower end is connected with water service pipe, described water service pipe along drill body through fixed block.
2. water cooling high-efficiency heat radiation drill bit according to claim 1, it is characterized in that: described drill body upper end is provided with external screw thread, described holding tank inwall is provided with internal thread, and described drill body is fixedly connected with by screw thread with holding tank.
3. water cooling high-efficiency heat radiation drill bit according to claim 1, is characterized in that: described holding frame is provided with the through hole with holding tank formed objects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006515.2U CN204366124U (en) | 2015-01-07 | 2015-01-07 | A kind of water cooling high-efficiency heat radiation drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006515.2U CN204366124U (en) | 2015-01-07 | 2015-01-07 | A kind of water cooling high-efficiency heat radiation drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204366124U true CN204366124U (en) | 2015-06-03 |
Family
ID=53322373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520006515.2U Expired - Fee Related CN204366124U (en) | 2015-01-07 | 2015-01-07 | A kind of water cooling high-efficiency heat radiation drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204366124U (en) |
-
2015
- 2015-01-07 CN CN201520006515.2U patent/CN204366124U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20160107 |