CN209077858U - A kind of metope drilling dust-proof - Google Patents
A kind of metope drilling dust-proof Download PDFInfo
- Publication number
- CN209077858U CN209077858U CN201822069243.7U CN201822069243U CN209077858U CN 209077858 U CN209077858 U CN 209077858U CN 201822069243 U CN201822069243 U CN 201822069243U CN 209077858 U CN209077858 U CN 209077858U
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- CN
- China
- Prior art keywords
- dust
- ball
- fixed
- spring
- drill bit
- 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 metope drilling dust-proofs, including dust flue, one end of dust flue is the ellipsoid of beveling, the ellipsoid of the corresponding beveling of dust discharge tube outer surface is fixedly embedded ball sleeve, clamping screw is bolted on ball sleeve, it is rotatably connected to ball in ball sleeve, drill bit pipe is fixed in ball, drill bit pipe side penetrates ball and protrudes into dust flue.The utility model metope drilling dust-proof, by the setting of ball and ball sleeve, the single problem in effective solution punching direction, meanwhile, the dust guard of installation also can flexibly adjust punching direction.Due to the setting of spring strut and fixed lid, when dust guard punching is installed, can two hands push electric drill simultaneously, dust guard is fixed between wall and drilling machine by the active force of spring, the vibration and backward thrust generated when electric drill punching can effectively be reduced in this way, to also improve drilling precision while reducing the labor intensity of user.
Description
Technical field
The utility model relates to hardware appliance fields, and in particular to a kind of metope drilling dust-proof.
Background technique
Puncher is to drive drill to carry out a kind of high-speed rotating electric tool using electric power as power, when being punched,
A large amount of dust can be generated, seriously affects the health of operator, while also polluting the environment, so user is beating
It will use dust guard when hole.However existing dust guard, when the drill bit of puncher is entered in dust guard by drill bit pipe,
Due to being fixedly connected for drill bit pipe and dust flue, punching direction is single, cannot flexibly adjust punching side after installing dust guard
To, and some dust guards in punching need that puncher is taken to take dust guard on the other hand on the other hand, when punching in this way, portable electricity
Vibration and thrust backward can be generated by boring, and be easy to shake puncher, influenced drilling precision, meanwhile, it can also allow user
Labor intensity increase.
Utility model content
To solve the above problems, the utility model provides a kind of metope drilling dust-proof.
The utility model is achieved through the following technical solutions:
A kind of metope drilling dust-proof, including dust flue, one end of the dust flue is the ellipsoid of beveling, with beveling
The corresponding dust discharge tube outer surface of ellipsoid it is fixedly embedded have ball sleeve, be bolted with clamping screw on the ball sleeve,
It is rotatably equipped with ball in the ball sleeve, drill bit pipe is fixed in the ball, drill bit pipe side penetrates ball and stretches
Enter in dust flue, drill bit pipe other side both ends are respectively symmetrically fixed with vertical bar, two vertical bar tops respectively with cross bar one end
It is fixedly connected, the cross bar other end is protruded into spring strut and is fixedly connected with retaining ring, is fixed on the inner wall of described spring strut one end
First retaining ring, the spring strut other end are fixedly connected with fixed lid, and through-hole is fixed on the fixed lid, described logical
Hole is arranged between two spring struts, and spring is equipped in the spring strut, and the spring is fixed at retaining ring and fixed lid
Between, the dust flue other end is connected with cylinder fixation, and internal screw thread, the cylinder are fixed on the cylinder inner wall
Lower end is equipped with splicing bucket, and the splicing bucket outer tip end is fixed with external screw thread, and the splicing bucket and cylinder are spirally connected setting.
Further, the ball sleeve is used to be welded and fixed and be connect with dust flue.
Further, the diameter of the through-hole is 5-10cm.
Compared with prior art, the beneficial effects of the utility model are: the utility model metope drilling dust-proof, leads to
Cross the setting of ball and ball sleeve, the effective solution single problem in punching direction, meanwhile, the dust guard of installation being capable of spirit
Direction is punched in adjusting living.Due to the setting of spring strut and fixed lid, when installation dust guard punching, can two hands simultaneously
Electric drill is pushed, dust guard is fixed between wall and drilling machine by the active force of spring, can effectively reduce electric drill in this way
The vibration and backward thrust generated when punching, to also improve drilling precision while reducing the labor intensity of user.
Detailed description of the invention
Fig. 1 is the schematic diagram of structure described in the utility model；
Fig. 2 is the working principle diagram of structure chart 1 described in the utility model.
In figure: dust flue 1, cylinder 3, internal screw thread 4, external screw thread 5, ball 6, clamping screw 7, drill bit pipe 8, erects ball sleeve 2
Bar 9, cross bar 10, spring strut 11, retaining ring 12, the first retaining ring 12-1, fixed lid 13, through-hole 14, spring 15, splicing bucket 16, wall
Face 17, electric drill 18.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
As shown in Figure 1 and Figure 2, a kind of metope drilling dust-proof, it is characterised in that；Including dust flue 1, the dust flue 1
One end be beveling ellipsoid, 1 outer surface of dust flue corresponding with the ellipsoid of beveling is fixedly embedded ball sleeve
2, clamping screw 7 is bolted on the ball sleeve 2, ball 6 is rotatably equipped in the ball sleeve 2, and fixation is set in the ball 6
There is drill bit pipe 8,8 side of drill bit pipe penetrates ball 6 and protrudes into dust flue 1, and 8 other side both ends of drill bit pipe are respectively symmetrically
It is fixed with vertical bar 9, two 9 tops of vertical bar are fixedly connected with 10 one end of cross bar respectively, and 10 other end of cross bar protrudes into spring strut
It is fixedly connected in 11 with retaining ring 12, the first retaining ring 12-1 is fixed on 11 one end inner wall of spring strut, the spring strut 11 is another
One end is fixedly connected with fixed lid 13, and through-hole 14 is fixed on the fixed lid 13, and the through-hole 14 is arranged at two
Between spring strut 11, spring 15 is equipped in the spring strut 11, the spring 15 is fixed at retaining ring 12 and fixed lid 13
Between, 1 other end of dust flue is connected with the fixation of cylinder 3, is fixed with internal screw thread 4 on 3 inner wall of cylinder, described
3 lower end of cylinder is equipped with splicing bucket 16, and the 16 outer surface upper end of splicing bucket is fixed with external screw thread 5, the splicing bucket 16 and circle
Cylinder 3 is spirally connected setting.
The ball sleeve 2 is used to be welded and fixed and be connect with dust flue 1.
The diameter of the through-hole 14 is 5-10cm.
Working principle: the utility model metope drilling dust-proof in use, when needing to punch on metope 17
When dust-proof, first 18 drill bit of electric drill is extend into drill bit pipe 8 by through-hole 14, lid 13 fixed in this way can withstand electric drill 18, then
On dust flue 1 beveling ellipsoid and 17 punching of metope at touch because drill bit pipe 8 penetrate ball 6 and with ball 6 is fixed connects
It connects, and ball 6 and ball sleeve 2 are rotatablely connected, so the drill bit in drill bit pipe 8 can be adjusted flexibly by the rotation of ball 6
Bore angle is saved, required for ball 6 turns to after the angle of punching, clamping screw 7 is tightened, fixes ball 6, thus adjust
Section has got well bore angle.After regulating bore angle, a hand is held at 18 handle of electric drill, another hand hold electric drill 18 with
Electric drill 18 is restarted in fixed 13 joint place of lid, and two hands push electric drill 18 simultaneously, due to the effect of 11 inner spring 15 of spring strut
Power, dust guard are fixed between metope 17 and electric drill 18 by the active force of spring 15, can effectively reduce electric drill in this way
The vibration and backward thrust generated when 18 punching, to also improve drilling precision while reducing labor intensity.And bullet
The active force of spring 15 is transmitted on dust flue 1 by cross bar 10, and the beveling ellipsoid on such dust flue 1 and metope 17 are close
Fitting can preferably intercept the dust generated when punching in dust flue 1, and dust passes through cylinder 3 again and falls into dust flue 1
In splicing bucket 16, since the threaded connection of splicing bucket 16 and cylinder 3 is arranged, after having beaten hole, splicing bucket 16 is unscrewed and is removed, inner
The dust in face pours into after dustbin that be loaded on can.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of metope drilling dust-proof, it is characterised in that；Including dust flue (1), one end of the dust flue (1) is beveling
Ellipsoid, dust flue (1) outer surface corresponding with the ellipsoid of beveling is fixedly embedded ball sleeve (2), the rolling
It is bolted in bead sleeve (2) clamping screw (7), is rotatably equipped with ball (6) in the ball sleeve (2), it is fixed in the ball (6)
Equipped with drill bit pipe (8), drill bit pipe (8) side penetrates ball (6) and protrudes into dust flue (1), drill bit pipe (8) other side
Both ends are respectively symmetrically fixed with vertical bar (9), and two vertical bar (9) tops are fixedly connected with cross bar (10) one end respectively, the cross bar
(10) other end is protruded into spring strut (11) and is fixedly connected with retaining ring (12), and the is fixed on the inner wall of described spring strut (11) one end
One retaining ring (12-1), spring strut (11) other end are fixedly connected with fixed lid (13), solid on the fixed lid (13)
Surely through-hole (14) are equipped with, the through-hole (14) is arranged between two spring struts (11), and spring is equipped in the spring strut (11)
(15), the spring (15) is fixed between retaining ring (12) and fixed lid (13), dust flue (1) other end and circle
Cylinder (3) fixation is connected, and is fixed with internal screw thread (4) on cylinder (3) inner wall, and cylinder (3) lower end is equipped with splicing
Bucket (16), splicing bucket (16) outer tip end are fixed with external screw thread (5), and the splicing bucket (16) is spirally connected with cylinder (3) to be set
It sets.
2. a kind of metope drilling dust-proof according to claim 1, it is characterised in that: the ball sleeve (2) and dust discharge
Pipe (1) uses and connection is welded and fixed.
3. a kind of metope drilling dust-proof according to claim 1, it is characterised in that: the diameter of the through-hole (14) is
5-10cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069243.7U CN209077858U (en) | 2018-12-11 | 2018-12-11 | A kind of metope drilling dust-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069243.7U CN209077858U (en) | 2018-12-11 | 2018-12-11 | A kind of metope drilling dust-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209077858U true CN209077858U (en) | 2019-07-09 |
Family
ID=67126688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822069243.7U Expired - Fee Related CN209077858U (en) | 2018-12-11 | 2018-12-11 | A kind of metope drilling dust-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209077858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208001A (en) * | 2020-09-27 | 2021-01-12 | 毕德胜 | Dustproof positioning device for punching in constructional engineering and use method thereof |
-
2018
- 2018-12-11 CN CN201822069243.7U patent/CN209077858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208001A (en) * | 2020-09-27 | 2021-01-12 | 毕德胜 | Dustproof positioning device for punching in constructional engineering and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190709 Termination date: 20191211 |