CN203076641U - Drilling device - Google Patents

Drilling device Download PDF

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Publication number
CN203076641U
CN203076641U CN 201220722491 CN201220722491U CN203076641U CN 203076641 U CN203076641 U CN 203076641U CN 201220722491 CN201220722491 CN 201220722491 CN 201220722491 U CN201220722491 U CN 201220722491U CN 203076641 U CN203076641 U CN 203076641U
Authority
CN
China
Prior art keywords
electric drill
base
guide pillar
cylinder
pin bushing
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
Application number
CN 201220722491
Other languages
Chinese (zh)
Inventor
姚利民
毛谦云
方敬伦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KINGTEC INDUSTRIAL Co Ltd
Original Assignee
KINGTEC INDUSTRIAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KINGTEC INDUSTRIAL Co Ltd filed Critical KINGTEC INDUSTRIAL Co Ltd
Priority to CN 201220722491 priority Critical patent/CN203076641U/en
Application granted granted Critical
Publication of CN203076641U publication Critical patent/CN203076641U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a drilling device which comprises a base, wherein a guide sleeve is arranged on the base in a rotary mode, an angle scale used for measuring rotating angles of the guide sleeve is arranged at the position located on one side of the guide sleeve on the base, a guide pillar is arranged inside the guide sleeve in a sliding mode, a rack is arranged on the outer wall of the guide pillar, a gear wheel which is matched with the rack is arranged on the rack, the gear wheel is connected with a rotary shaft, an electric drill fixing frame used for fixing an electric drill is arranged on the end portion of the guide pillar, and the electric drill is fixed on the electric drill fixing frame. The drilling device is capable of drilling an inclined hole with a specific angle in a ceiling, simple in structure and very convenient to use.

Description

Drilling equipment
Technical field
The utility model relates to a kind of drilling equipment, relates in particular to a kind of device that utilizes electric hand drill that ceiling is holed.
Background technology
When on ceiling, punching with electric hand drill, general operation is: the good ladder of frame at first, use electric hand drill that ceiling is punched after the workman climbs up the ladder then, because the workmen wants head to face upward and upwards exert all one's strength, be very difficult to operation, also will stand in scaffold simultaneously or step down on the ladder, stability and security have been subjected to very big influence when making operation.
At above-mentioned defective, the license notification number is " CN 201924573 U ", name is called " electric impact drill upwards punch servicing unit ", the electric impact drill servicing unit that upwards punches is disclosed, the straight-bar that mainly comprises scalable adjusting, below the pole of described scalable adjusting, be provided with a hand support, the pole top is provided with fixedly electric impact drill device, the hand support is to link to each other with the pole lower end by movable rod in the middle of the mobile jib of band base, the band handle ripping bar at mobile jib top is connected by pivot pin in the middle of the pole, and constituting thus can the parallel structure that goes up sled, and fixedly the electric impact drill device is to be provided with fixedly latch closure of a supporting plate and several at the top of pole, during use, with the top that electric impact drill is fixed on pole, prop up mobile jib, the hand holding handle handle with base, press down ripping bar, can realize punching thus the top.
In addition, number of patent application is " 201010112742.5 ", name is called " electric portable drill bracing frame ", a kind of electric drill bracing frame is also disclosed, mainly comprise support bar, above support bar, be connected with push rod by the activity operations 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, and activity operations bar and push rod junction are provided with and are used to the movable branching rod of locating and reinforcing, and support bar is provided with the supply socket of move operation handle and power switch or belt switch, during use, electric drill can be fixed on the electric drill fixed mount, by the activity operations bar, can the ceiling flat-top of top be punched by down.
In the shelf of above-mentioned described electric drill, 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 on ceiling, gets out to be bar shaped, do not utilize bolt or screw fixing in through hole.And in the words that install and fix to some light fixture, need on the ceiling end face, get out and have and end face inclined hole at an angle, to with electric drill stand in above-mentioned patent disclosure, if need on the ceiling end face, get out inclined hole the time, then can't realize with certain angle.Therefore be necessary to improve.
Summary of the invention
At the deficiencies in the prior art, the utility model provides the inclined hole that can get out the special angle of actual needs on ceiling.
The utility model is achieved through the following technical solutions: drilling equipment, comprise base, on described base, rotate and be provided with guide pin bushing, the position that described base is positioned at described guide pin bushing one side is provided with the angle scale of measuring the guide pin bushing rotational angle, in described guide pin bushing, slide and be provided with guide pillar, described guide pillar outer wall is provided with tooth bar, described tooth bar is provided with the gear that is mated, described gear is connected with rotating shaft, be provided with the electric drill fixed mount that is used for fixing electric drill in the end of described guide pillar, on described electric drill fixed mount, be fixed with electric drill.
In the technique scheme, the lower surface of described base is provided with roller.
In the technique scheme, described guide pillar comprises cylinder and sleeve pipe, and described cylinder slides and is arranged in the described sleeve pipe, offers screwed hole on described column side wall, and cylinder is established bolting in sleeve pipe by twisting in screwed hole.
In the technique scheme, described electric drill is provided with light source.
The utility model compared with prior art has following beneficial effect: can on ceiling, get out the inclined hole of special angle, and simple in structure, use very convenient.
Description of drawings
Fig. 1 is the schematic diagram of jack-up electric drill structure in the background technology.
Fig. 2 is a 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 among the utility model Fig. 2.
Fig. 5 is the location schematic diagram of the utility model light source.
Fig. 6 is the structural representation of the utility model electric drill.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail: referring to Fig. 2 to Fig. 5, drilling equipment, comprise base 101, on described base 101, rotate and be provided with guide pin bushing 1, the position that described base 101 is positioned at described guide pin bushing 1 one sides is provided with the angle scale 4 of measuring guide pin bushing 1 rotational angle, in described guide pin bushing 1, slide and be provided with guide pillar 10, described guide pillar 10 outer walls are provided with tooth bar 100, tooth bar 100 is provided with the gear 2 that is mated, described gear 2 is connected with rotating shaft 3, by shaking the rotation that rotating shaft 3 comes driven gear 2, cooperation by gear 2 and tooth bar 100 drives the vertical up and down mobile of guide pillar 10, so guide pillar 10 can not produce the horizontal direction skew on its glide direction.
Be provided with the electric drill fixed mount that is used for fixing electric drill in the end of a described guide pillar 10, fixing electric drill 7 on described electric drill fixed mount, and light source 5 is set at electric drill 7 end positions, 5 light of establishing of light source have the position as Fig. 5, be that light source 5 emission light are by the top marginal position of electric drill and stretch out, during use, the position that electric drill 7 punches is promptly thought in the position that light source 5 shines on ceiling, solved in the higher problem of determining that with the naked eye punch position is easy to generate 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 the described sleeve pipe 9, on described cylinder 8 sidewalls, offer screwed hole 90, cylinder 8 is established bolting in sleeve pipe by twisting in screwed hole 90, screwed hole 90 evenly is provided with at interval, when guide pillar 10 length can't make that inadequately the cover body that is fixed on guide pillar 10 upper ends and electric drill touch ceiling, can unscrew the bolt in screwed hole 90, the cylinder 8(that extracts part in sleeve pipe 9 extracts the spacing of the length of cylinder 8 for several screwed holes 90), again the bolt of screwing on then, make cylinder 8 in sleeve pipe 9, retighten, the length of guide pillar 10 has so just extended, and when electric drill stand of the present utility model does not use, cylinder 8 can stretch into sleeve pipe 9 lowermost end positions, so just reduced the storage area of the utility model electric drill stand, made electric drill stand carry or carry all convenience very.
Referring to Fig. 6, 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 7, and described motor 75 comprises output shaft 750.
Also comprise body 78, in described body 78, be full of cooling water, described body 78 is around motor 75 and form the closed-loop path in described electric drill 7, body 78 is provided with magnetic drives wheel 74 near inside, described output shaft 750 position, described output shaft 750 is set with 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 the body 78 to circulate.
Be provided with the storage tank 76 that is used to store cooling water in the described electric drill 7, 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 behind the electric drill long-play.
Described storage tank 76 is provided with through hole 760, electric drill 7 can be dismantled corresponding to the housing of through hole 760 positions, on described through hole 760, twist to be provided with and twist cap 761, in the long-time use of electric drill, if need in body 78, increase or change cooling water, only needs dismounting electric drill 7 is turned on cap 761 corresponding to the housing of through hole 760 positions, adds or pour out cooling water to get final product in through hole 760.

Claims (4)

1. drilling equipment, comprise base (101), it is characterized in that: go up rotation at described base (101) and be provided with guide pin bushing (1), the position that described base (101) is positioned at described guide pin bushing (1) one side is provided with the angle scale (4) of measuring guide pin bushing (1) rotational angle, in described guide pin bushing (1), slide and be provided with guide pillar (10), described guide pillar (10) outer wall is provided with tooth bar (100), described tooth bar (100) is provided with the gear (2) that is mated, described gear (2) is connected with rotating shaft (3), be provided with the electric drill fixed mount that is used for fixing electric drill in the end of described guide pillar (10), on described electric drill fixed mount, be fixed with electric drill (7).
2. drilling equipment as claimed in claim 1 is characterized in that: the lower surface of described base (101) is provided with roller (6).
3. drilling equipment 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 the described sleeve pipe (9), offer screwed hole (90) on described cylinder (8) sidewall, cylinder (8) is established bolting in sleeve pipe by twisting in screwed hole (90).
4. drilling equipment as claimed in claim 1 is characterized in that: described electric drill (7) is provided with light source (5).
CN 201220722491 2012-12-25 2012-12-25 Drilling device Expired - Fee Related CN203076641U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220722491 CN203076641U (en) 2012-12-25 2012-12-25 Drilling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220722491 CN203076641U (en) 2012-12-25 2012-12-25 Drilling device

Publications (1)

Publication Number Publication Date
CN203076641U true CN203076641U (en) 2013-07-24

Family

ID=48822518

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220722491 Expired - Fee Related CN203076641U (en) 2012-12-25 2012-12-25 Drilling device

Country Status (1)

Country Link
CN (1) CN203076641U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103042252A (en) * 2012-12-25 2013-04-17 宁波鑫晟工具有限公司 Hole drilling device
CN105537651A (en) * 2016-03-08 2016-05-04 长沙市富湘建筑工程有限公司 Lever hinge type drilling ladder and hole-forming construction method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103042252A (en) * 2012-12-25 2013-04-17 宁波鑫晟工具有限公司 Hole drilling device
CN105537651A (en) * 2016-03-08 2016-05-04 长沙市富湘建筑工程有限公司 Lever hinge type drilling ladder and hole-forming construction method

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130724

Termination date: 20131225

C17 Cessation of patent right