CN208067374U - A kind of dust-proof drilling equipment of construction - Google Patents
A kind of dust-proof drilling equipment of construction Download PDFInfo
- Publication number
- CN208067374U CN208067374U CN201820296048.5U CN201820296048U CN208067374U CN 208067374 U CN208067374 U CN 208067374U CN 201820296048 U CN201820296048 U CN 201820296048U CN 208067374 U CN208067374 U CN 208067374U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- dust
- main shaft
- sliding
- drilling equipment
- 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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- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a kind of construction dust-proof drilling equipment, including shell, the shell is provided with cavity, sliding chamber and cover board, and the sliding chamber is square structure；The sliding intracavitary portion slidably connects sliding block, and the sliding block is hollow structure, and described sliding block one end is fixedly connected with spring, and the spring is fixedly connected with baffle；The slider bottom is provided with rack, and the rack bottom is correspondingly arranged on gear, and the gear face is fixedly connected with shaft, and the shaft is fixedly connected with handwheel；Main shaft is equipped with by bearing inside the sliding block, described main shaft one end is provided with collet, and the main shaft other end is provided with external splines, and the main shaft is engaged with axle sleeve by the external splines, and the axle sleeve is fixedly connected with motor；Drill bit is installed in the collet.Advantageous effect is：By the cooperation of cavity and baffle, a closed working space is formed, drill bit is in closed space internal drilling, and generated dust recycling, plays dust-proof effect when can prevent from drilling.
Description
Technical field
The utility model is related to building machinery fields, and in particular to a kind of dust-proof drilling equipment of construction.
Background technology
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also
It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master
Body structure construction, roof construction, decorative engineering construction.
In roughing-in and circuit, it is often necessary to carry out drilling operation, electric drill is main construction tool.Existing electricity
It can splash with dust when being drilled in punching, in dust recycling to air, not only pollute environment, body can also be caused after people's sucking
It seriously endangers, does not have dust-proof effect.
Utility model content
The purpose of this utility model is that provide a kind of construction to solve the above-mentioned problems is filled with dust-proof drilling
It sets, to improve construction environment.In many technical solutions provided by the utility model preferred technical solution can by cavity with
The cooperation of baffle forms a closed working space, and drill bit realizes dust-proof technique effect in closed space internal drilling,
Elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme：
A kind of construction dust-proof drilling equipment, including shell provided by the utility model, the shell setting are free
Chamber, sliding chamber and cover board, the sliding chamber are square structure；The sliding intracavitary portion is sliding combined with sliding block, and the sliding block is hollow knot
Structure, the sliding block are connected with baffle by spring, and the baffle center is provided with through-hole；The sliding block is internally provided with main shaft,
Nut is provided on the main shaft, described main shaft one end is provided with collet, and drill bit is equipped in the collet, and the main shaft is another
End is provided with external splines, and the slider bottom is provided with rack；
Described shell one end is provided with motor, and the output end of the motor is fixedly connected with axle sleeve, the axle sleeve with it is described
External splines engages；The shell side is provided with shaft, and the shaft penetrates the shell, and the shaft both ends are fixed respectively to be connected
It is connected to gear and handwheel, the rack is engaged with the gear.
Preferably, the sliding block is rectangular parallelepiped structure, the sliding block coordinates with the sliding cavity gap.
Preferably, the main shaft is mounted on by bearing in the sliding block.
Preferably, the external splines and the axle sleeve clearance fit, and the sleeve length size is more than twice of brill
Hole depth size.
Preferably, the axle sleeve is mounted on the sliding intracavitary by bearing.
Preferably, the baffle is slidably matched with the cavity.
Preferably, the outer casing bottom is provided with handle.
Using a kind of dust-proof drilling equipment of above-mentioned construction, when use, allows the baffle to be fitted in the work for needing to drill
Make on face, drive the axle sleeve to rotate by the motor, the axle sleeve with engaging for the external splines by driving the master
Shaft rotation is dynamic, and the main shaft drives the drill bit to rotate by the collet；The shaft is set to drive institute by rotating the handwheel
Gear rotation is stated, by driving the sliding block to slide axially with engaging for the rack, the main shaft passes through described the gear
Nut is realized drives the drill bit to move axially with the sliding block axial restraint, the main shaft by the collet；Institute when drilling
The dust of generation can enter the cavity and the baffle is formed by confined space, prevents dust recycling, plays dust-proof effect
Fruit；During the drill bit is moved to working face, the sliding block and the baffle squeeze the spring, the spring-compressed storage
Potential energy is deposited, after drilling, assists the sliding block back to slide by the spring, the sliding block passes through the nut, described
Main shaft and the collet drive the drill bit to leave working face, finally remove drilling equipment, remove the cover board, by the cavity
Interior dust is poured out.
Advantageous effect is：By the cooperation of cavity and baffle, a closed working space is formed, drill bit is closed
Space internal drilling, generated dust recycling, plays dust-proof effect when can prevent from drilling.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the right view of the utility model；
Fig. 3 is the partial view of the sliding block of the utility model；
Fig. 4 is the main shaft of the utility model and the connection diagram of axle sleeve.
The reference numerals are as follows：
1, shell；101, cavity；102, sliding chamber；103, cover board；2, sliding block；3, rack；4, gear；5, shaft；6, nut；
7, handle；8, axle sleeve；9, motor；10, main shaft；105, external splines；11, collet；12, spring；13, drill bit；14, baffle；16, hand
Wheel.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in Fig. 1-Fig. 4, the utility model provides a kind of dust-proof drilling equipment of construction, including shell 1,
Shell 1 is provided with cavity 101, sliding chamber 102 and cover board 103, and sliding chamber 102 is square structure；Sliding 102 sliding fit inside of chamber has cunning
Block 2, sliding block 2 are hollow structure, and sliding block 2 is connected with baffle 14 by spring 12, and baffle 14 is provided centrally with through-hole；In sliding block 2
Portion is provided with main shaft 10, and nut 6 is provided on main shaft 10, and 10 one end of main shaft is provided with collet 11, drill bit is equipped in collet 11
13,10 other end of main shaft is provided with external splines 105, and 2 bottom of sliding block is provided with rack 3；1 one end of shell is provided with motor 9, motor
9 output end is fixedly connected with axle sleeve 8, and axle sleeve 8 is engaged with external splines 105；1 side of shell is provided with shaft 5, and shaft 5 penetrates
Shell 1,5 both ends of shaft have been respectively fixedly connected with gear 4 and handwheel 16, and rack 3 is engaged with gear 4.
As optional embodiment, sliding block 2 is rectangular parallelepiped structure, and 102 clearance fit of sliding block 2 and sliding chamber, anti-on-slip
Block 2 rotates；
Main shaft 10 is mounted on by bearing in sliding block 2, and bearing can play the role of Auxiliary support, prevent due to 10 mistake of main shaft
It grows and beats in rotation process；
8 clearance fit of external splines 105 and axle sleeve, slides axially convenient for external splines 105 in axle sleeve 8, and 8 length ruler of axle sleeve
The very little drilling depth size for being more than twice prevents external splines 105 when drilling to be detached from axle sleeve 8；
Axle sleeve 8 is mounted on by bearing in sliding chamber 102, and bearing can play the role of Auxiliary support, prevent due to 8 mistake of axle sleeve
It grows and beats in rotation process；
Baffle 14 and cavity 101 are slidably matched, be conducive to baffle 14 wiped off during sliding it is attached on 101 inner wall of cavity
The dust；
1 bottom of shell is provided with handle 7, convenient for grasping device when drilling.
Using a kind of dust-proof drilling equipment of above-mentioned construction, when use, allows baffle 14 to be fitted in the work for needing to drill
On face, axle sleeve 8 is driven to rotate by motor 9, for axle sleeve 8 by driving main shaft 10 to rotate with engaging for external splines 105, main shaft 10 is logical
Crossing collet 11 drives drill bit 13 to rotate；By rotate handwheel 16 make shaft 5 with moving gear 4 rotate, gear 4 by with rack 3
Engagement band movable slider 2 slides axially, and main shaft 10 is realized by nut 6 and driven by collet 11 with 2 axial restraint of sliding block, main shaft 10
Drill bit 13 moves axially；Generated dust can enter cavity 101 when drilling and baffle 14 is formed by confined space, prevent powder
Dirt is spread, and plays dust-proof effect；During drill bit 13 is moved to working face, sliding block 2 and baffle 14 squeeze spring 12, spring
12 compression storage potential energy, after drilling, are back slided, sliding block 2 passes through nut 6,10 and of main shaft by 12 auxiliary slider 2 of spring
Collet 11 drives drill bit 13 to leave working face, finally removes drilling equipment, removes cover board 103, the dust in cavity 101 is fallen
Go out.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model, therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (7)
1. a kind of dust-proof drilling equipment of construction, it is characterised in that：Including shell (1), the shell (1) is provided with cavity
(101), sliding chamber (102) and cover board (103), the sliding chamber (102) are square structure；Sliding chamber (102) sliding fit inside
It is hollow structure to have sliding block (2), the sliding block (2), and the sliding block (2) is connected with baffle (14), the gear by spring (12)
Plate (14) is provided centrally with through-hole；The sliding block (2) is internally provided with main shaft (10), and nut is provided on the main shaft (10)
(6), described main shaft (10) one end is provided with collet (11), and drill bit (13), the main shaft (10) are equipped in the collet (11)
The other end is provided with external splines (105), and sliding block (2) bottom is provided with rack (3)；
Described shell (1) one end is provided with motor (9), and the output end of the motor (9) is fixedly connected with axle sleeve (8), the axis
Set (8) is engaged with the external splines (105)；Shell (1) side is provided with shaft (5), and the shaft (5) penetrates described outer
Shell (1), shaft (5) both ends have been respectively fixedly connected with gear (4) and handwheel (16), the rack (3) and the gear (4)
Engagement.
2. the dust-proof drilling equipment of a kind of construction according to claim 1, it is characterised in that：The sliding block (2) is length
Cube structure, the sliding block (2) and sliding chamber (102) clearance fit.
3. the dust-proof drilling equipment of a kind of construction according to claim 1, it is characterised in that：The main shaft (10) passes through
Bearing is mounted in the sliding block (2).
4. the dust-proof drilling equipment of a kind of construction according to claim 1, it is characterised in that：The external splines (105)
With the axle sleeve (8) clearance fit, and the axle sleeve (8) length dimension is more than twice of drilling depth size.
5. the dust-proof drilling equipment of a kind of construction according to claim 1, it is characterised in that：The axle sleeve (8) passes through
Bearing is mounted in the sliding chamber (102).
6. the dust-proof drilling equipment of a kind of construction according to claim 1, it is characterised in that：The baffle (14) and institute
Cavity (101) is stated to be slidably matched.
7. the dust-proof drilling equipment of a kind of construction according to claim 1, it is characterised in that：Shell (1) bottom
It is provided with handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296048.5U CN208067374U (en) | 2018-03-04 | 2018-03-04 | A kind of dust-proof drilling equipment of construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296048.5U CN208067374U (en) | 2018-03-04 | 2018-03-04 | A kind of dust-proof drilling equipment of construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208067374U true CN208067374U (en) | 2018-11-09 |
Family
ID=64039762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820296048.5U Expired - Fee Related CN208067374U (en) | 2018-03-04 | 2018-03-04 | A kind of dust-proof drilling equipment of construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208067374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181096A (en) * | 2019-05-06 | 2019-08-30 | 广州市加简派电子科技有限公司 | It is a kind of to have the function of adjusting the portable type electrical equipment of punching depth |
-
2018
- 2018-03-04 CN CN201820296048.5U patent/CN208067374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181096A (en) * | 2019-05-06 | 2019-08-30 | 广州市加简派电子科技有限公司 | It is a kind of to have the function of adjusting the portable type electrical equipment of punching depth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200827 Address after: No.155 xuetangpian, Yunlong Township, Minqing County, Fuzhou City, Fujian Province Patentee after: Taiwan Acer Construction Engineering Group Co., Ltd Address before: 311100 Xixi, Zhejiang, Hangzhou, Yuhang District, Yuhang, 21-28 green Ting Road, Xixi business center 8 North 401 North Patentee before: ZHEJIANG RUNTU URBAN AND RURAL PLANNING AND DESIGN Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20210304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |