CN104439404A - Percussion drill with dust removal function - Google Patents
Percussion drill with dust removal function Download PDFInfo
- Publication number
- CN104439404A CN104439404A CN201310437938.5A CN201310437938A CN104439404A CN 104439404 A CN104439404 A CN 104439404A CN 201310437938 A CN201310437938 A CN 201310437938A CN 104439404 A CN104439404 A CN 104439404A
- Authority
- CN
- China
- Prior art keywords
- dust
- percussion drill
- drill
- transparent cover
- wheel shaft
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/0057—Details related to cleaning or cooling the tool or workpiece
- B25D2217/0065—Use of dust covers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention relates to a percussion drill with a dust removal function. The percussion drill aims to solve the problems that when a common percussion drill is used for drilling walls, bricks, aggregated rock, planks and other materials, powder and dust generated after drilling may fly everywhere and pollute the environmental sanitation. The percussion drill with the dust removal function comprises a percussion drill body (1), a dust storage cavity (2) and a transparent cover (3). A wheel shaft (5) is arranged in the transparent cover (3), located on a drill bit (8) in a sleeving mode and in interference fit with the drill bit (8). Multiple blades (4) are arranged on the peripheral face of the wheel shaft (5). By the adoption of the structure, the rotating wheel shaft (5) drive the blades (4) to rotate at a high speed, dust is sucked in the dust storage cavity (2), and large dust particles fall into a groove (7) along a lint mat (6). When the percussion drill with the dust removal function is used for drilling holes, flying of dust can be controlled, and dust is collected.
Description
Technical field
The present invention relates to finishing instrument, specifically a kind of percussion drill having dedusting function.
Background technology
We carry out, when installing wall lamp, built-in wardrobe or water heater, television set etc. and hanging on the electrical appliance on wall, usually using percussion drill and punching on the materials such as metope, stone and plank.During percussion drill punching, the drill bit flying at a high speed to turn can be kicked up dust come, and dust pollution is quite serious, descends slowly and lightly on metope, ground etc., pollutes wall and ground, affects the life of people.Therefore design a kind of percussion drill with dedusting function and become necessary.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of structure simple, the percussion drill having dedusting function that dust flies to escape can be controlled.
For solving the problems of the technologies described above, a kind of percussion drill having dedusting function of the present invention, comprises percussion drill main body 1, dust-collecting cavity 2 and transparent cover 3.Be provided with the wheel shaft 5 be set in drill bit 8 interference fit on drill bit 8 in described transparent cover 3, between wheel shaft 5 and drill bit 8, be provided with key.The outer peripheral face of this wheel shaft 5 is along the circumferential direction evenly distributed with some blades 4 with predetermined distance.Described dust-collecting cavity 2 is caoutchouc elasticity sleeve.Described transparent cover 3 is provided with radially-protruding groove 7 near the one end at drill bit 8 tip.Described dust-collecting cavity 2 outer peripheral face is provided with dust exhausting hole 9.Described dust-collecting cavity 2, transparent cover 3, drill bit 8 are identical with the center line of wheel shaft 5.
After adopting such structure, the dust that transparent cover 3 suppresses the drill bit of percussion drill to be kicked up, the wheel shaft 5 of rotation is with moving vane 4 rapidly to rotate, and dust is sucked dust-collecting cavity 2.The grit of bulk then falls into groove 7 along Pad made of cloth with hair like sheet on one surface 6.Transparent cover 3 inwall is stained with Pad made of cloth with hair like sheet on one surface 6, strengthens the ability of adsorption of dust.The dust of collection is poured out by the spiral cover 11 opening dust-collecting cavity 2 from dust exhausting hole 9.Thus when using described the impact drilling, what can control dust flies ease, dust adsorption.
Accompanying drawing explanation
Fig. 1 is a kind of overall structure schematic diagram having the percussion drill of dedusting function of the present invention.
In figure: 1 percussion drill main body, 2 dust-collecting cavities, 3 transparent covers, 4 blades, 5 wheel shafts, 6 Pad made of cloth with hair like sheet on one surface, 7 grooves, 8, drill bit, 9 dust exhausting holes, 10 dust-collecting cavity walls, 11 spiral covers.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Figure 1, a kind of percussion drill having dedusting function of the present invention, comprises percussion drill main body 1, dust-collecting cavity 2 and transparent cover 3.Drill bit 8 rotates through in dust-collecting cavity 2 and transparent cover 3.Be provided with the wheel shaft 5 be set in drill bit 8 interference fit on drill bit 8 in transparent cover 3, between wheel shaft 5 and drill bit 8, be provided with key, the outer peripheral face of this wheel shaft 5 is along the circumferential direction evenly distributed with some blades 4 with predetermined distance.Transparent cover 3 is provided with radially-protruding groove 7 near the one end at drill bit 8 tip, is used for receiving the larger grit hit down of drill bit.Described transparent cover 3 inwall is provided with Pad made of cloth with hair like sheet on one surface 6, strengthens adsorption capacity.The dust exhausting hole 9 that dust-collecting cavity 2 is provided with by dust-collecting cavity wall 10 and dust-collecting cavity wall 10 outer peripheral face is formed.Dust-collecting cavity wall 10 is elastic caoutchouc sleeve.Described dust-collecting cavity 2, transparent cover 3, drill bit 8 are identical with the center line of wheel shaft 5.
Use when having a percussion drill of dedusting function, can pass through transparent cover 3 and drill bit is aimed at drill hole, namely the end face of percussion drill transparent cover 3 is crushed on metope, when percussion drill is opened, drill bit 8 rotarily drive wheel shaft 5 and on blade 4 rotate together, thus just elegant dust sucks in dust-collecting cavity 2, dust is poured out by the spiral cover 11 opened on dust exhausting hole 9.
Claims (6)
1. one kind has the percussion drill of dedusting function, comprise percussion drill main body (1), dust-collecting cavity (2) and transparent cover (3), it is characterized in that: be provided with in described transparent cover (3) and be set on drill bit (8) and the wheel shaft (5) of drill bit (8) interference fit, the outer peripheral face of this wheel shaft (5) is along the circumferential direction evenly distributed with some blades (4) with predetermined distance.
2. a kind of percussion drill having dedusting function according to claims 1, is characterized in that: described transparent cover (3) is provided with radially-protruding groove (7) near one end that drill bit (8) is most advanced and sophisticated.
3. a kind of percussion drill having dedusting function according to claims 1, is characterized in that: described transparent cover (3) inwall is provided with Pad made of cloth with hair like sheet on one surface (6).
4. a kind of percussion drill having dedusting function according to claims 1, is characterized in that: described dust-collecting cavity (2) outer peripheral face is provided with dust exhausting hole (9).
5. a kind of percussion drill having dedusting function according to claims 1, is characterized in that: described dust-collecting cavity (2), transparent cover (3), drill bit (8) are identical with the center line of wheel shaft (5).
6. a kind of percussion drill having dedusting function according to claims 1, is characterized in that: described dust-collecting cavity (2) is caoutchouc elasticity sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310437938.5A CN104439404A (en) | 2013-09-25 | 2013-09-25 | Percussion drill with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310437938.5A CN104439404A (en) | 2013-09-25 | 2013-09-25 | Percussion drill with dust removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104439404A true CN104439404A (en) | 2015-03-25 |
Family
ID=52886590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310437938.5A Pending CN104439404A (en) | 2013-09-25 | 2013-09-25 | Percussion drill with dust removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104439404A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111873A (en) * | 2016-02-23 | 2016-11-16 | 哈尔滨飞机工业集团有限责任公司 | Raised-head rivet decomposes lining |
| CN106695442A (en) * | 2016-12-31 | 2017-05-24 | 昆山庆腾欣金属实业有限公司 | Improved percussion drilling dust collector |
| CN108838429A (en) * | 2018-06-05 | 2018-11-20 | 苏州海马消防设备制造有限公司 | A kind of perforating device of fire water box |
| US11419466B2 (en) | 2020-03-25 | 2022-08-23 | Milwaukee Electric Tool Corporation | Dust collector assembly |
-
2013
- 2013-09-25 CN CN201310437938.5A patent/CN104439404A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111873A (en) * | 2016-02-23 | 2016-11-16 | 哈尔滨飞机工业集团有限责任公司 | Raised-head rivet decomposes lining |
| CN106111873B (en) * | 2016-02-23 | 2018-07-24 | 哈尔滨飞机工业集团有限责任公司 | Raised-head rivet decomposes bushing |
| CN106695442A (en) * | 2016-12-31 | 2017-05-24 | 昆山庆腾欣金属实业有限公司 | Improved percussion drilling dust collector |
| CN108838429A (en) * | 2018-06-05 | 2018-11-20 | 苏州海马消防设备制造有限公司 | A kind of perforating device of fire water box |
| US11419466B2 (en) | 2020-03-25 | 2022-08-23 | Milwaukee Electric Tool Corporation | Dust collector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |