CN202984733U - Ceiling punching device - Google Patents
Ceiling punching device Download PDFInfo
- Publication number
- CN202984733U CN202984733U CN 201220722365 CN201220722365U CN202984733U CN 202984733 U CN202984733 U CN 202984733U CN 201220722365 CN201220722365 CN 201220722365 CN 201220722365 U CN201220722365 U CN 201220722365U CN 202984733 U CN202984733 U CN 202984733U
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- CN
- China
- Prior art keywords
- electric drill
- push rod
- ceiling
- pin bushing
- guide pin
- 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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Abstract
The utility model discloses a ceiling punching device which comprises a base. A guide sleeve is rotatably arranged on the base, an angle scale for measuring rotating angle of the guide sleeve is arranged at a position, on one side of the guide sleeve, of the base, a guide column is arranged in the guide sleeve, a push rod is arranged on the side wall of the guide column, a push rod groove matched with the push rod is arranged on the side wall of the guide sleeve, the push rod is arranged in the push rod groove, an electric drill fixing frame used for fixing an electric drill is arranged at the end of the guide column, and the electric drill is fixed on the electric drill fixing frame. The ceiling punching device can drill inclined holes with specific angles on a ceiling and is simple in structure and quite convenient to use.
Description
Technical field
The utility model relates to a kind of perforating device, relates in particular to a kind of device that utilizes electric hand drill that ceiling is punched.
Background technology
When punching on ceiling with electric hand drill, general operation is: the good ladder of frame at first, then workman's rear use electric hand drill that climbs up the ladder punches to ceiling, face upward and upwards exert all one's strength because the workmen wants head, be very difficult to operation, also will stand in simultaneously scaffold or step down on ladder, when making operation, stability and security have been subject to very large impact.
for defects, the license notification number is " CN 201924573 U ", name is called " hole drilling-up auxiliary device of impact electric drill ", hole drilling-up auxiliary device of impact electric drill is disclosed, the straight-bar that mainly comprises scalable adjusting, be provided with a hand support below the pole of described scalable adjusting, the pole top is provided with fixedly impact electric drill device, the hand support is with being connected with the pole lower end by movable rod in the middle of the mobile jib of base, the band handle ripping bar at mobile jib top is connected in the middle of pole by pivot pin, consist of thus can parallel upper sled structure, can fix that to impact electric drill device be to be provided with fixedly latch closure of a supporting plate and several at the top of pole, during use, electric impact drill is fixed on the top of pole, prop up the mobile jib with base, the hand holding handle handle, press down ripping bar, can realize thus the punching to the top.
in addition, number of patent application is " 201010112742.5 ", name is called " Mobile support frame for electric drill ", a kind of electric drill bracing frame is also disclosed, mainly comprise support bar, be connected with push rod by the activity operations bar above support bar, electric drill fixed mount and dust collection cover are equipped with in the push rod upper end, the lower end of support bar is provided with sliding bottom, activity operations bar and push rod junction are provided with for location and the movable branching rod reinforced, be provided with the supply socket of move operation handle and power switch or belt switch on support bar, during use, electric drill can be fixed on the electric drill fixed mount, by pressing down the activity operations bar, can the ceiling flat-top of top be punched.
In the shelf of electric drill described above, the structure of jack-up electric drill as shown in Figure 3, in the process of top offset, electric drill can depart from simultaneously the displacement of d to horizontal direction at the jack-up electric drill.Cause the hole that gets out on ceiling to be bar shaped, do not utilize bolt or screw fixing in through hole.And in the words that the installation of some light fixture is fixed, need to get out on the ceiling end face and have and end face inclined hole at an angle, to with electric drill stand in above-mentioned patent is open, if in the time of need to getting out the inclined hole with certain angle on the ceiling end face, can't realize.Therefore be necessary to improve.
Summary of the invention
For the deficiencies in the prior art, the utility model provides the device of the inclined hole of the special angle that can get out actual needs on ceiling.
the utility model is achieved through the following technical solutions: a kind of ceiling perforating device, comprise base, rotate on described base and be provided with guide pin bushing, described base is positioned at and is provided with the angle scale of measuring the guide pin bushing rotational angle on the position of described guide pin bushing one side, be arranged with guide pillar in described guide pin bushing, be provided with push rod at described guide pillar sidewall, described guide pin bushing sidewall offers the push rod groove that coordinates with push rod, described push rod is arranged in described push rod groove, be provided with in the end of described guide pillar for the fixing electric drill fixed mount of electric drill, be fixed with electric drill on described electric drill fixed mount.
In technique scheme, the lower surface of described base is provided with roller.
In technique scheme, described guide pillar comprises cylinder and sleeve pipe, and described cylinder slides and is arranged in described sleeve pipe, offers screwed hole on described column side wall, and cylinder is established bolt and is fixed in sleeve pipe by twisting in screwed hole.
In technique scheme, be provided with light source on described electric drill.
The utility model compared with prior art has following beneficial effect: can get out the inclined hole of special angle on ceiling, and simple in structure, use very convenient.
Description of drawings
Fig. 1 is the schematic diagram of jack-up electric drill structure in background technology.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the structural representation of the utility model guide pillar.
Fig. 4 is the partial enlarged drawing at A place in the utility model Fig. 2.
Fig. 5 is the structural representation of the utility model electric drill.
The specific embodiment
below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail: referring to Fig. 2 to Fig. 3, a kind of ceiling perforating device, comprise base 101, rotate on described base 101 and be provided with guide pin bushing 1, described base 101 is positioned at and is provided with the angle scale 4 of measuring guide pin bushing 1 rotational angle on the position of described guide pin bushing 1 one sides, be arranged with guide pillar 10 in described guide pin bushing 1, be provided with at described guide pillar 10 sidewalls on described guide pillar 10 outer walls and be fixedly installed push rod 13, offer the push rod groove 15 that coordinates with described push rod 13 on described guide pin bushing 1 sidewall, during use, grip push rod 13 parts by hand, promoting push rod 13 slides up and down in push rod groove 15, thereby driving guide pillar 10 moves up and down, thereby promote moving up and down of electric drill, because guide pillar 10 is done up and down along guide pin bushing 1 and is moved both vertically, therefore the electric drill that is fixed on guide pillar 10 ends can the occurred level direction skew, guaranteed the precision of punching.
be provided with in the end of guide pillar 10 for the fixing electric drill fixed mount of electric drill, fixing electric drill 7 on described electric drill fixed mount, and at electric drill 7 end positions, light source 5 is set, light source 5 emission of lights are by the top marginal position of electric drill and stretch out, during use, the position that light source 5 shines namely think electric drill 7 in the position of punching on ceiling (although have error on certain precision, but this error is very little, therefore can ignore), solved in the higher problem of determining that with the naked eye punch position easily produces deviation and the drill bit punching is located when sky blackboard glazed thread is more dim of sky blackboard.
The lower surface of described base 101 is provided with roller 6, is convenient to adjust in use the position of base.
described guide pillar 10 comprises cylinder 8 and sleeve pipe 9, described cylinder 8 slides and is arranged in described sleeve pipe 9, offer screwed hole 90 on described cylinder 8 sidewalls, cylinder 8 is established during bolt is fixed in sleeve pipe by twisting in screwed hole 90, screwed hole 90 intervals evenly arrange, when guide pillar 10 length can't make the cover body 4 that is fixed on guide pillar 10 upper ends and electric drill touch ceiling not, can unscrew the bolt in screwed hole 90, the cylinder 8(that extracts part in sleeve pipe 9 extracts the length of cylinder 8 and is the spacing of several screwed holes 90), then the bolt of again screwing on, make cylinder 8 retighten in sleeve pipe 9, so just lengthened the length of guide pillar 10, and when electric drill stand of the present utility model does not use, cylinder 8 can stretch into sleeve pipe 9 least significant end positions, so just reduced the storage area of the utility model electric drill stand, make electric drill stand carry or carry all very convenience.
Referring to Fig. 5, described electric drill 7 comprises handle 73, at an end of described handle 73, battery 72 is housed, and has the motor 75 that drives drill bit in described electric drill 71, and described motor 75 comprises output shaft 750.
Also comprise body 78, be full of cooling water in described body 78, described body 78 forms the closed-loop path around motor 75 and in described electric drill 7, body 78 is provided with magnetic drives wheel 74 near described output shaft 750 inside, position, described output shaft 750 is fixedly installed permanent magnet 77 near a side of described magnetic drives wheel 74, when electric drill uses, motor output shaft 750 rotates the rotation that drives permanent magnet 77, drive the rotation of magnetic drives wheel 74 by the mode of magnetic transmission, thereby make the cooling water in body 78 to circulate.
Be provided with in described electric drill 7 for the storage tank 76 that stores cooling water, in described storage tank 76, more cooling water is set, described storage tank 76 and described body 78 are communicated with, so just can have enough cooling waters and absorb the heat that battery produces in the electric drill running, guarantee that the cooling water heat absorption is too much ineffective after the electric drill long-play.
Be provided with through hole 760 on described storage tank 76, electric drill 7 can be dismantled corresponding to the housing of through hole 760 positions, twist to be provided with on described through hole 760 and twist cap 761, in the long-time use procedure of electric drill, if need to increase or change cooling water in body 78, only need dismounting electric drill 7 corresponding to the housing of through hole 760 positions, turn on cap 761, add or pour out cooling water to get final product in through hole 760.
Claims (4)
1. ceiling perforating device, comprise base (101), it is characterized in that: be provided with guide pin bushing (1) upper rotation of described base (101), described base (101) is positioned at and is provided with the angle scale (4) of measuring guide pin bushing (1) rotational angle on the position of described guide pin bushing (1) one side, be arranged with guide pillar (10) in described guide pin bushing (1), be provided with push rod (13) at described guide pillar (10) sidewall, described guide pin bushing sidewall offers the push rod groove (15) that coordinates with push rod (13), described push rod (13) is arranged in described push rod groove (15), be provided with in the end of described guide pillar (10) for the fixing electric drill fixed mount of electric drill, be fixed with electric drill (7) on described electric drill fixed mount.
2. a kind of ceiling perforating device as claimed in claim 1, it is characterized in that: the lower surface of described base (101) is provided with roller (6).
3. a kind of ceiling perforating device as claimed in claim 1, it is characterized in that: described guide pillar (10) comprises cylinder (8) and sleeve pipe (9), described cylinder (8) slides and is arranged in described sleeve pipe (9), offer screwed hole (90) on described cylinder (8) sidewall, cylinder (8) is established during bolt is fixed in sleeve pipe by twisting in screwed hole (90).
4. a kind of ceiling perforating device as claimed in claim 1, is characterized in that: be provided with light source (5) on described electric drill (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722365 CN202984733U (en) | 2012-12-25 | 2012-12-25 | Ceiling punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722365 CN202984733U (en) | 2012-12-25 | 2012-12-25 | Ceiling punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984733U true CN202984733U (en) | 2013-06-12 |
Family
ID=48555955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220722365 Expired - Fee Related CN202984733U (en) | 2012-12-25 | 2012-12-25 | Ceiling punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056419A (en) * | 2012-12-25 | 2013-04-24 | 宁波鑫晟工具有限公司 | Ceiling punching device |
| CN109530760A (en) * | 2017-09-21 | 2019-03-29 | 贵港市厚顺信息技术有限公司 | A kind of electric hand drill portable, which is faced upward, bores protecting human body auxiliary device |
-
2012
- 2012-12-25 CN CN 201220722365 patent/CN202984733U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056419A (en) * | 2012-12-25 | 2013-04-24 | 宁波鑫晟工具有限公司 | Ceiling punching device |
| CN103056419B (en) * | 2012-12-25 | 2016-01-06 | 宁波鑫晟工具有限公司 | A kind of ceiling perforating device |
| CN109530760A (en) * | 2017-09-21 | 2019-03-29 | 贵港市厚顺信息技术有限公司 | A kind of electric hand drill portable, which is faced upward, bores protecting human body auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131225 |