CN206028820U - High efficiency drill bit - Google Patents
High efficiency drill bit Download PDFInfo
- Publication number
- CN206028820U CN206028820U CN201621063678.5U CN201621063678U CN206028820U CN 206028820 U CN206028820 U CN 206028820U CN 201621063678 U CN201621063678 U CN 201621063678U CN 206028820 U CN206028820 U CN 206028820U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- bearing
- high efficiency
- driven gear
- drillstock
- 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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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model relates to a cutting element technical field, more specifically say and relate to a high efficiency drill bit, including safety cover, bearing, drillstock, driven gear, driving gear, bearing and drill bit. The bearing all sets up the inside at the safety cover with the bearing to bearing position fixes on the inner wall of bearing in the top of bearing, drillstock, and driving gear fixed connection is in the bottom of drillstock, and the driving gear is located the inside of safety cover, the drill bit is fixed on the inner wall of bearing, and driven gear fixed connection is on the top of drill bit, and driven gear is located the inside of safety cover. This high efficiency drill bit once can drill out a plurality of drillings, labour saving and time saving simultaneously to increased substantially production efficiency, greatly reduced the processing cost.
Description
Technical field
The utility model is related to a kind of drill bit, refers in particular to a kind of high efficiency drill bit, belongs to cutting element technical field.
Background technology
Drill bit is to go out through hole or blind hole to the drilling on solid material, and can be to the cutter of existing hole reaming.It is conventional
Drill bit mainly have fluted drill, chit drill, centre drill, depth drill and cylindrical drill.
On present market, do not have a kind of drill bit can be while get out multiple drillings, typically all order has been come successively
Into, so waste time and energy, so as to reduce production efficiency, increase processing cost, therefore design a kind of high efficiency drill bit very
It is necessary.
Utility model content
The utility model purpose is to provide a kind of high efficiency drill bit to overcome the deficiencies in the prior art, and the high efficiency is bored
Multiple drillings are got out simultaneously can for the first time, it is time saving and energy saving, so as to production efficiency is greatly improved, greatly reduces and be processed into
This.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is：A kind of high efficiency drill bit, including protective cover,
Bearing, drillstock, driven gear, driving gear, bearing and drill bit.
Bearing is arranged at the inside of protective cover with bearing, and bearing is located at the top of bearing, and drillstock is fixed on bearing
Inwall on, driving gear is fixedly connected on the bottom of drillstock, and driving gear is located at the inside of protective cover, and drill bit is fixed on
On the inwall of bearing, driven gear is fixedly connected on the top of drill bit, and driven gear is located at the inside of protective cover.
Driven gear, axle as the further optimization of the technical program, described in a kind of high efficiency drill bit of the utility model
Hold three are provided with drill bit.
Driven gear and master as the further optimization of the technical program, described in a kind of high efficiency drill bit of the utility model
It is meshed between moving gear.
As the further optimization of the technical program, the material of tungsten of the drill bit described in a kind of high efficiency drill bit of the utility model
Cobalt series hard alloy is fabricated by.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
A kind of high efficiency drill bit of the utility model scheme, the high efficiency drill bit once can get out multiple drillings simultaneously,
It is time saving and energy saving, so as to production efficiency is greatly improved, greatly reduce processing cost.
Description of the drawings
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further：
Accompanying drawing 1 is a kind of structural representation of high efficiency drill bit of the utility model.
Wherein：Protective cover 1；Bearing 2；Drillstock 3；Driven gear 4；Driving gear 5；Bearing 6；Drill bit 7.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Described in the utility model a kind of high efficiency drill bit as shown in Figure 1, including：Protective cover 1, bearing 2, drillstock 3,
Driven gear 4, driving gear 5, bearing 6 and drill bit 7.
Bearing 2 is arranged at the inside of protective cover 1 with bearing 6, and bearing 2 is located at the top of bearing 6, and drillstock 3 is fixed
On the inwall of bearing 2, driving gear 5 is fixedly connected on the bottom of drillstock 3, and driving gear 5 is located at the interior of protective cover 1
Portion, drill bit 7 are fixed on the inwall of bearing 6, and driven gear 4 is fixedly connected on the top of drill bit 7, and driven gear 4 is located at
The inside of protective cover 1.
Described driven gear 4, bearing 6 are provided with three with drill bit 7.
It is meshed between described driven gear 4 and driving gear 5.
The material tungsten-cobalt series hard alloy of described drill bit 7 is fabricated by.
When using high efficiency drill bit, high efficiency drill bit is arranged on electric drill, the electric drill for installing drill bit is taken and is treated
By the workpiece of punching, switch on power, turn on the power switch, in the presence of electric drill, drillstock 3 will be driven to rotate, master is secondly driven
Moving gear 5 is rotated, and then drives driven gear 4 to rotate, and finally drives drill bit 7 to rotate, workpiece to be punctured is got out multiple brills
Hole, so as to save the time, effectively raises working (machining) efficiency.
The above is only concrete application example of the present utility model, any limit is not constituted to protection domain of the present utility model
System.All employing equivalents or equivalence replacement and the technical scheme that formed, all fall within the utility model rights protection scope it
It is interior.
Claims (4)
1. a kind of high efficiency drill bit, including protective cover（1）, bearing（2）, drillstock（3）, driven gear（4）, driving gear（5）, axle
Hold（6）And drill bit（7）, it is characterised in that：Bearing（2）With bearing（6）It is arranged at protective cover（1）Inside, and bearing（2）
Positioned at bearing（6）Top, drillstock（3）It is fixed on bearing（2）Inwall on, driving gear（5）It is fixedly connected on drillstock（3）'s
Bottom, and driving gear（5）Positioned at protective cover（1）Inside, drill bit（7）It is fixed on bearing（6）Inwall on, driven gear
（4）It is fixedly connected on drill bit（7）Top, and driven gear（4）Positioned at protective cover（1）Inside.
2. a kind of high efficiency drill bit according to claim 1, it is characterised in that：Described driven gear（4）, bearing（6）
With drill bit（7）It is provided with three.
3. a kind of high efficiency drill bit according to claim 1, it is characterised in that：Described driven gear（4）With driving tooth
Wheel（5）Between be meshed.
4. a kind of high efficiency drill bit according to claim 1, it is characterised in that：Described drill bit（7）Material W-Co kind
Hard alloy is fabricated by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063678.5U CN206028820U (en) | 2016-09-20 | 2016-09-20 | High efficiency drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063678.5U CN206028820U (en) | 2016-09-20 | 2016-09-20 | High efficiency drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206028820U true CN206028820U (en) | 2017-03-22 |
Family
ID=58295914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621063678.5U Expired - Fee Related CN206028820U (en) | 2016-09-20 | 2016-09-20 | High efficiency drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206028820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891533A (en) * | 2017-11-27 | 2018-04-10 | 蚌埠承永玻璃制品有限公司 | A kind of device for glass drilling |
-
2016
- 2016-09-20 CN CN201621063678.5U patent/CN206028820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891533A (en) * | 2017-11-27 | 2018-04-10 | 蚌埠承永玻璃制品有限公司 | A kind of device for glass drilling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu Province, Kunshan Development Zone 215000 the Fuchun River Road No. 1208 room 5 Patentee after: Jiangsu kebit Technology Co. Ltd. Address before: Suzhou City, Jiangsu Province, Kunshan Development Zone 215000 the Fuchun River Road No. 1208 room 5 Patentee before: Suzhou k-better Cutting Technology Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20200920 |