CN203109295U - Auxiliary frame for upward drilling of electric drill - Google Patents
Auxiliary frame for upward drilling of electric drill Download PDFInfo
- Publication number
- CN203109295U CN203109295U CN 201220722489 CN201220722489U CN203109295U CN 203109295 U CN203109295 U CN 203109295U CN 201220722489 CN201220722489 CN 201220722489 CN 201220722489 U CN201220722489 U CN 201220722489U CN 203109295 U CN203109295 U CN 203109295U
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- Prior art keywords
- electric drill
- guide pillar
- guide
- base
- cover body
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Abstract
The utility model relates to an auxiliary frame for upward drilling of an electric drill. The auxiliary frame comprises a base, wherein the base is provided with a guide column, the guide column is sheathed with a slide sleeve, the slide sleeve is rotatably connected with one end of a connecting rod, the other end of the connecting rod is rotatably connected with a press rod, the press rod is rotatably connected with the guide column, one side of the slide sleeve is fixedly provided with an electric drill fixing frame which is used for fixing the electric drill, the base, at one side where the guide column is located, is fixedly provided with a guide sleeve, a guide pillar is sheathed in the guide sleeve, the upper end of the guide pillar is fixedly provided with a transparent cover, and the connecting part of the guide pillar and the guide sleeve is provided with a screw cap which is used for fixing a second guide pillar. When the electric drill is used for drilling, the electric drill passes through the cover, the side wall of the cover is provided with a light source, and light rays emitted by the light source pass through the cross point of the tip of the electric drill and the end plane of the cover. The auxiliary frame has the advantage that the drilling position can be accurately positioned when the height of a ceiling to the bottom is higher or the top light of the ceiling is insufficient.
Description
Technical field
The utility model relates to a kind of bracing or strutting arrangement of electric drill, and is concrete, relates to a kind of shelf of electric drill.
Background technology
With electric hand drill when ceiling punches, 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 ", a kind of shelf of electric drill 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 the mobile jib with base, the hand holding handle handle, press down ripping bar, can realize the punching to the top thus.
In addition, number of patent application is " 201010112742.5 ", name is called " electric portable drill bracing frame ", a kind of shelf of electric drill 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 the movable branching rod for location 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,, can the ceiling flat-top of top be punched by the activity operations bar by down.
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 in the hole that ceiling gets out to be bar shaped, do not utilize bolt or screw fixing in through hole.And because the end face of general ceiling all is that comparatively high (general building story height is at 2.8m ~ 3.5m, higher has about 4.0m ~ 4.5m) people use as the shelf of above-mentioned electric drill in, drill bit need be determined by range estimation in the location of ceiling end face, deviation is determined to be easy to generate in the position, especially under the bad situation of night or ceiling top light, the location is difficulty particularly.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of electric drill stand, when can guarantee that drill bit vertically upward, is convenient to the location of electric drill punching.
The utility model is achieved through the following technical solutions: a kind of for the electric drill auxiliary scaffold that upwards punches, comprise base, at described base lead is set, sheathed sliding sleeve on described lead, sliding sleeve and a connecting rod one end are rotationally connected, the described connecting rod other end and a depression bar are rotationally connected, described depression bar be rotationally connected with described lead on, described sliding sleeve one side fixedly installs and is useful on the fixedly electric drill fixed mount of electric drill, described base is positioned at described lead one side position fixedly guide pin bushing, sheathed guide pillar in described guide pin bushing, described guide pillar upper end is set with transparent cover body, and be provided for fixing the stubborn cap of second guide pillar in described guide pillar and described guide pin bushing junction, during boring, electric drill is through described cover body, at the sidewall of described cover body light source is set, the intersection point of the light of described light source emission and cover body end plane top by electric drill.
In the technique scheme, the lower surface of described base is provided with roller.
The utility model compared with prior art has following beneficial effect: when can make drill bit displacement vertically upward, can not produce the movement of horizontal direction, thereby guarantee drilling quality; The light source location of electric drill by arranging in transparent cover is even therefore higher or can realize still that under the bad situation of ceiling top light bore position accurately locatees from the bottom surface height on the ceiling top.
Description of drawings
Fig. 1 is the schematic diagram of jack-up electric drill structure in the background technology.
Fig. 2 is structural representation of the present utility model.
Fig. 3 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 for the electric drill auxiliary scaffold that upwards punches, comprise base 101, at described base 101 lead 2 is set, sheathed sliding sleeve 3 on described lead 2, sliding sleeve 3 and a connecting rod 30 1 ends are rotationally connected, described connecting rod 30 other ends and a depression bar 31 are rotationally connected, described depression bar 31 be rotationally connected with described lead 2 on, drive sliding sleeves 3 by following moulded rod 31 and slide up and down at lead 2, described sliding sleeve 3 one sides fixedly install and are useful on the fixedly electric drill fixed mount 8 of electric drill, during use, at the fixing electric drill of described electric drill fixed mount 8, that is, when pressing depression bar 31, drive the electric drill upper and lower displacement, therefore the electric drill displacement that can not produce horizontal direction has guaranteed the electric drill drilling accuracy.
Described base 101 is arranged in described lead 2 one side positions fixedly has guide pin bushing 9 at described guide pin bushing 9 sheathed guide pillars 90, and be provided for fixing the stubborn cap 17 of second guide pillar in described guide pillar 90 and described guide pin bushing 9 junctions, stubborn cap 17 has along twisting establishes the structure that end reduces gradually, therefore when unscrewing cap 17, second guide pillar 20 can slide up and down in described second guide pin bushing 2, and can make that second guide pillar 20 can be fixing reliably in guide pin bushing 2 optional positions by tightening cap 17.
Described guide pillar 90 upper ends are set with transparent cover body 4, and during boring, electric drill is through described cover body 4, at the sidewall of described cover body 4 light source 5 are set, the intersection point of the light of described light source 5 emissions and cover body 4 end planes top by electric drill.Namely, during boring, the light of light source 5 is radiated at the top and ceiling position contacting of electric drill, also namely need the position of punching, therefore no matter be to observe than pork under the true situation of indeterminacy in the ceiling terrain clearance, still cross under the situation that dark naked eyes are difficult for seeing clearly at ceiling light, only need the just accurate position of positional punch, position that observation light source with the naked eye is radiated at ceiling.
The lower surface of described base 101 is provided with roller 6, is convenient to adjust in use the position of base.
During use, at first unscrew cap 17, adjust the position of translucent cover, make the upper surface of transparent cover 4 withstand the face of ceiling, adjust the position of base 101 then, make that the light of light source 5 is radiated at the position that needs punching on the cover body 4, at this moment, drive sliding sleeves 3 with manual moulded rod down 31 and slide at lead 2, thereby drive the electric drill rising, when drill bit process source light and ceiling position of intersecting point, start drill bit, continue moulded rod 31 down, after drill bit changes enough degree of depth over to, close electric drill, unclamp depression bar, such drilling operation is finished.
Referring to Fig. 3, 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 in the 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 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, twist cap 761 described through hole 760 stubborn being provided with, 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 (2)
1. one kind is used for the electric drill auxiliary scaffold that upwards punches, comprise base (101), it is characterized in that: at described base (101) lead (2) is set, go up sheathed sliding sleeve (3) at described lead (2), sliding sleeve (3) is rotationally connected with a connecting rod (30) one ends, described connecting rod (30) other end and a depression bar (31) are rotationally connected, described depression bar (31) be rotationally connected with described lead (2) on, described sliding sleeve (3) one sides fixedly install and are useful on the fixedly electric drill fixed mount (8) of electric drill, described base is positioned at described lead (2) one side positions fixedly guide pin bushing (9), sheathed guide pillar (90) in described guide pin bushing (9), described guide pillar (90) upper end is set with transparent cover body (4), and be provided for fixing the stubborn cap (17) of second guide pillar in described guide pillar (90) and described guide pin bushing (9) junction, during boring, electric drill is through described cover body (4), sidewall at described cover body (4) arranges light source (5), the intersection point of the light of described light source (5) emission and cover body (4) end plane top by electric drill.
2. as claimed in claim 1 a kind of for the electric drill auxiliary scaffold that upwards punches, it is characterized in that: the lower surface of described base (101) is provided with roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722489 CN203109295U (en) | 2012-12-25 | 2012-12-25 | Auxiliary frame for upward drilling of electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722489 CN203109295U (en) | 2012-12-25 | 2012-12-25 | Auxiliary frame for upward drilling of electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109295U true CN203109295U (en) | 2013-08-07 |
Family
ID=48889673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220722489 Expired - Fee Related CN203109295U (en) | 2012-12-25 | 2012-12-25 | Auxiliary frame for upward drilling of electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056418A (en) * | 2012-12-25 | 2013-04-24 | 宁波鑫晟工具有限公司 | Auxiliary frame used for upward drilling of electric drill |
| CN108678741A (en) * | 2018-05-07 | 2018-10-19 | 山东工商学院 | A kind of coal mining percussion mechanism |
-
2012
- 2012-12-25 CN CN 201220722489 patent/CN203109295U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056418A (en) * | 2012-12-25 | 2013-04-24 | 宁波鑫晟工具有限公司 | Auxiliary frame used for upward drilling of electric drill |
| CN103056418B (en) * | 2012-12-25 | 2015-11-04 | 宁波鑫晟工具有限公司 | A kind of for electric drill upward perforating auxiliary scaffold |
| CN108678741A (en) * | 2018-05-07 | 2018-10-19 | 山东工商学院 | A kind of coal mining percussion mechanism |
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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: 20130807 Termination date: 20131225 |