CN205851937U - A kind of dust-collecting type fluted drill - Google Patents
A kind of dust-collecting type fluted drill Download PDFInfo
- Publication number
- CN205851937U CN205851937U CN201620866905.1U CN201620866905U CN205851937U CN 205851937 U CN205851937 U CN 205851937U CN 201620866905 U CN201620866905 U CN 201620866905U CN 205851937 U CN205851937 U CN 205851937U
- Authority
- CN
- China
- Prior art keywords
- dust
- drillstock
- collecting type
- air suction
- clamping device
- 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 dust-collecting type fluted drill, including drillstock and the drill bit being arranged on drillstock front end, described drill bit be shaped as twisted shape, described drillstock outer wall is provided with air suction opening, air suction opening connects with dust exhaust apparatus.Dust exhaust apparatus is for providing a suction at air suction opening, when drill bit produces dust in working angles, can be by the suction inlet hole at air suction opening, i.e. and dust is quickly siphoned away after generation.This utility model can solve the problem that the dust removal problem during bit bore, and simple in construction, easy to use, is effectively reduced dust elegant, reduces dust to human body and the harm of environment.
Description
Technical field
This utility model relates to a kind of machine tools, is specifically related to a kind of dust-collecting type fluted drill.
Background technology
Fluted drill is the rotary cutting instrument with drilling workpiece circular hole being relatively fixed axis by it, and its chip pocket becomes spiral shell
Rotation shape.Fluted drill can be clamped on Handheld drill instrument manually, electrically or drilling machine, milling machine, lathe use.
Owing to fluted drill works by the way of rotary cutting, therefore, boring procedure can produce dust.Long Term Contact
The operating personnel of industrial dust, can cause pneumoconiosis when the dust in lung runs up to a certain degree, also can cause rhinitis,
The respiratory tract disease such as pharyngitis and bronchitis.Dust in air of workplace also can be attached to instrument, instrument, machine and equipment
Deng, make degree of accuracy decline, wear and tear aggravation, reduction of service life.Additionally, the dust in air also pollutes the environment, reduces product
Quality etc..Therefore, the dust removal problem during solution bit bore it is badly in need of.
Utility model content
Technical problem to be solved in the utility model is that existing drill bit cannot process the dust produced in boring procedure, mesh
Be a kind of dust-collecting type fluted drill is provided, solve the dust removal problem during bit bore.
This utility model is achieved through the following technical solutions:
A kind of dust-collecting type fluted drill, including drillstock and the drill bit being arranged on drillstock front end, described drill bit be shaped as Flos Cannabis
Shape, axial along described drillstock offers passage therein, and drillstock outer wall is provided with air suction opening, and air suction opening is with passage even
Logical.Air suction opening is for forming suction in this place, and the dust produced during sucking bit operation, after dust enters air suction opening,
Passage is flowed under the effect of suction.
Also include that drillstock clamping device, described drillstock clamping device are hollow cylinder, the front end socket of drillstock clamping device
In drillstock end, it is used for fixing drillstock.
In described drillstock clamping device, dust exhaust apparatus is installed, for providing suction to the air suction opening on drillstock outer wall, when
When drill bit produces dust in working angles, can be by the suction inlet hole at air suction opening, i.e. dust is quickly inhaled after generation
Walk.Additionally, while bit operation, dust exhaust apparatus starts dust suction, it is not necessary to special messenger's dedusting, improve production efficiency.
Described dust exhaust apparatus includes blower fan, and during bit operation, draught fan impeller high speed rotating, by the row at a high speed of the air in impeller
Blowing machine, the air in air suction opening is constantly supplemented in blower fan simultaneously so that air suction opening is internal forms draught head with the external world, i.e. exists
Suction is formed at air suction opening.
Described dust exhaust apparatus also includes that dust shield, described dust shield are positioned at the outside of drillstock clamping device, and presss from both sides with drillstock
Tight device end connects, for collecting the dust after air suction opening enters passage.
Described dust shield is socketed on drillstock clamping device end by sealing ring so that the dust entering dust shield will not escape
Go out.
Described drillstock and drill bit are by being welded to connect, and welding operation is simple, low cost, weldquality are good, the intensity of joint
High to be connected firmly.
This utility model compared with prior art, has such advantages as and beneficial effect:
1, this utility model one dust-collecting type fluted drill, arranges air suction opening on drillstock outer wall, and along drillstock axially including
Portion offers passage, it is possible to solve the dust removal problem during bit bore；
2, this utility model one dust-collecting type fluted drill, dust exhaust apparatus is arranged on inside drillstock, while bit operation, inhales
Dirt device starts dust suction, it is not necessary to special messenger's dedusting, improves production efficiency；
3, this utility model one dust-collecting type fluted drill, simple in construction, easy to use, it is effectively reduced dust elegant, fall
Low dust is to human body and the harm of environment.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the one of the application
Part, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 is this utility model structural representation.
The parts title of labelling and correspondence in accompanying drawing:
1-drillstock, 2-drill bit, 3-air suction opening, 4-passage, 5-drillstock clamping device, 6-blower fan.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and explanation thereof are only used for explaining this
Utility model, is not intended as restriction of the present utility model.
Embodiment
As it is shown in figure 1, this utility model one dust-collecting type fluted drill, including drillstock 1 and the drill bit being arranged on drillstock front end
2, described drill bit 2 be shaped as twisted shape, axially offer passage 4 therein along described drillstock 1, drillstock 1 outer wall set
Being equipped with air suction opening 3, air suction opening 3 connects with passage 4.Air suction opening is for forming suction in this place, and during sucking bit operation
The dust produced, after dust enters air suction opening, flows to passage under the effect of suction.
Preferably, also including drillstock clamping device 5, described drillstock clamping device 5 is hollow cylinder, drillstock clamping device 5
Front end sleeve be connected to drillstock 1 end, be used for fixing drillstock.
Preferably, in drillstock clamping device 5, dust exhaust apparatus is installed, inhales for providing to the air suction opening 3 on drillstock outer wall
Power, when drill bit produces dust in working angles, can by the suction inlet hole at air suction opening 3, i.e. dust after generation by
Quickly siphon away.Additionally, while bit operation, dust exhaust apparatus starts dust suction, it is not necessary to special messenger's dedusting, improve production efficiency.
Described dust exhaust apparatus includes blower fan 6, during bit operation, and draught fan impeller high speed rotating, by the air in impeller at a high speed
Discharging blower fan, the air in air suction opening is constantly supplemented in blower fan simultaneously so that air suction opening 3 is internal forms draught head with the external world,
At air suction opening 3, i.e. form suction.
Described dust exhaust apparatus also includes that dust shield, described dust shield are positioned at the outside of drillstock clamping device 5, and presss from both sides with drillstock
Tight device 5 end connects, for collecting the dust after air suction opening 3 enters passage.
Described dust shield is socketed on drillstock clamping device 5 end by sealing ring so that the dust entering dust shield will not
Effusion.
Described drillstock 1 and drill bit 2 by being welded to connect, welding operation is simple, low cost, weldquality are good, joint strong
Degree height so that be connected firmly.
Above-described detailed description of the invention, is entered the purpose of this utility model, technical scheme and beneficial effect
One step describes in detail, be it should be understood that and the foregoing is only detailed description of the invention of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all within spirit of the present utility model and principle, any amendment, the equivalent made are replaced
Change, improvement etc., within should be included in protection domain of the present utility model.
Claims (7)
1. a dust-collecting type fluted drill, including drillstock (1) and the drill bit (2) that is arranged on drillstock front end, the shape of described drill bit (2)
For twisted shape, it is characterised in that axial along described drillstock (1) offers passage (4) therein, and drillstock (1) outer wall sets
Being equipped with air suction opening (3), air suction opening (3) connects with passage (4).
A kind of dust-collecting type fluted drill the most according to claim 1, it is characterised in that also include drillstock clamping device (5), institute
Stating drillstock clamping device (5) is hollow cylinder, and the front end sleeve of drillstock clamping device (5) is connected to drillstock (1) end.
A kind of dust-collecting type fluted drill the most according to claim 2, it is characterised in that peace in described drillstock clamping device (5)
Equipped with dust exhaust apparatus.
A kind of dust-collecting type fluted drill the most according to claim 3, it is characterised in that described dust exhaust apparatus includes blower fan (6).
5. according to a kind of dust-collecting type fluted drill described in claim 3 or 4, it is characterised in that described dust exhaust apparatus also includes inhaling
Dust hood, described dust shield is positioned at the outside of drillstock clamping device (5), and is connected with drillstock clamping device (5) end.
A kind of dust-collecting type fluted drill the most according to claim 5, it is characterised in that described dust shield is socketed by sealing ring
In drillstock clamping device (5) end.
A kind of dust-collecting type fluted drill the most according to claim 1, it is characterised in that described drillstock and drill bit are by welding even
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866905.1U CN205851937U (en) | 2016-08-11 | 2016-08-11 | A kind of dust-collecting type fluted drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866905.1U CN205851937U (en) | 2016-08-11 | 2016-08-11 | A kind of dust-collecting type fluted drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205851937U true CN205851937U (en) | 2017-01-04 |
Family
ID=57658116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620866905.1U Expired - Fee Related CN205851937U (en) | 2016-08-11 | 2016-08-11 | A kind of dust-collecting type fluted drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205851937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180827A (en) * | 2016-08-11 | 2016-12-07 | 绵阳杰鑫工具科技有限公司 | A kind of fluted drill with air suction opening |
-
2016
- 2016-08-11 CN CN201620866905.1U patent/CN205851937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180827A (en) * | 2016-08-11 | 2016-12-07 | 绵阳杰鑫工具科技有限公司 | A kind of fluted drill with air suction opening |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2774660Y (en) | Dust remover | |
| CN103537729A (en) | Handheld drilling machine with dust removal device | |
| CN205851937U (en) | A kind of dust-collecting type fluted drill | |
| CN106180827A (en) | A kind of fluted drill with air suction opening | |
| CN205702557U (en) | A kind of telescopic electric drill dust absorption sleeve | |
| JP2007061977A (en) | Dust collector for power tool | |
| CN103352659A (en) | Backpitch shattering and dust collecting drill bit | |
| CN205817760U (en) | A kind of novel for building dust-proof perforating bur | |
| CN208358725U (en) | A kind of electric drill with dust-absorbing function | |
| CN210850675U (en) | Blowing and dust-absorbing integrated tool gun | |
| CN202845846U (en) | Electric portable drill capable of absorbing dust | |
| CN209614356U (en) | A kind of drill bit assembly with blowing function | |
| CN208977398U (en) | A kind of stock-removing machine iron chips cleaning device | |
| CN201524936U (en) | Scraps suction protection device for machine process | |
| CN207495825U (en) | A kind of side-suction type environment-friendly electric drill | |
| CN207221595U (en) | A kind of intersection-line cutting machine cleaner | |
| CN100553807C (en) | Internal sucking and external pressing smoke and dust collecting device | |
| CN206200394U (en) | A kind of Mobile type dust-collector for automatic welding machine | |
| CN205324796U (en) | Prevent considering to be worth doing electric drill | |
| CN108856817A (en) | A kind of device of easy cleaning deep hole iron filings | |
| CN210477436U (en) | Dust suction device for wall surface drilling machine | |
| CN210886467U (en) | Suction cleaner for sock machine | |
| CN211437502U (en) | Brass bar drawing and polishing machine | |
| CN107263180A (en) | A kind of boring cutter magnetic force fixed device | |
| CN210343272U (en) | Mining rock drilling equipment |
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: 20170104 Termination date: 20170811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |