CN209699322U - A kind of construction material perforating device - Google Patents
A kind of construction material perforating device Download PDFInfo
- Publication number
- CN209699322U CN209699322U CN201821655440.0U CN201821655440U CN209699322U CN 209699322 U CN209699322 U CN 209699322U CN 201821655440 U CN201821655440 U CN 201821655440U CN 209699322 U CN209699322 U CN 209699322U
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- CN
- China
- Prior art keywords
- transmission shaft
- fixation hole
- installs case
- fixed
- left end
- 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.)
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Abstract
The utility model discloses a kind of construction material perforating devices, including device noumenon, lower handle, motor, casing, damping spring, shaft, upper handle, transmission gear, installs case, fixation hole, fixed gear, transmission shaft, bearing, drill jig and drilling rod, the bottom of described device ontology is provided with lower handle, installs case is provided among the upside of described device ontology, bearing is fixed on the left and right sides inner wall of the installs case, the right side inner wall of the installs case is fixedly installed with casing by bearing, the left end of described sleeve pipe is provided with fixation hole, damping spring is fixed with inside the fixation hole, the left end nesting of the mounting hole is equipped with transmission shaft.Damping spring is arranged by setting casing connection transmission shaft, and in the right end of transmission shaft in the utility model, so that when being driven to drilling rod, can largely reduce the vibration generated when drilling rod work so that in device drilling, gripping it is more comfortable.
Description
Technical field
The utility model relates to build related fields, specially a kind of construction material perforating device.
Background technique
Building is the general name of building and structures, is people to meet social life needs, utilizes grasped object
Matter technological means, and the artificial environment created with certain scientific law, geomantic omen theory and aesthetic principle.
Construction and decoration industry carries out needing a kind of perforating device to punch timber or wall when interior decoration, with side
Just the installation of relative article generallys use small-sized electric drill punching at present, and this perforating device damping effect is bad, makes for a long time
With not only can be more tired, but also easily cause metal fatigue and reduce the service life of drilling rod.
Utility model content
The purpose of this utility model is to provide a kind of construction material perforating devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of construction material perforating device, including
Device noumenon, lower handle, motor, casing, damping spring, shaft, upper handle, transmission gear, installs case, fixation hole, fixed tooth
Wheel, transmission shaft, bearing, drill jig and drilling rod, the bottom of described device ontology are provided with lower handle, the upside of described device ontology
Centre is provided with installs case, and bearing is fixed on the left and right sides inner wall of the installs case, and the right side inner wall of the installs case is logical
It crosses bearing and is fixedly installed with casing, the left end of described sleeve pipe is provided with fixation hole, is fixed with damping spring inside the fixation hole,
The left end nesting of the mounting hole is equipped with transmission shaft, and the outer ring of the transmission shaft is welded with fixed gear, the transmission
The left side of axis is connected with bearing, and the left end of the transmission shaft is equipped with drill jig, and the left end of the drill jig has gripped
Drilling rod is fixedly installed with handle at the top of the installs case, is fixed with motor on the right side of the installs case, the motor it is defeated
Outlet is equipped with shaft, and the left end of the shaft is fixedly installed with transmission gear.
Preferably, the left side of the lower handle has been placed equidistant with fixed circular groove from top to bottom, and passes through on the outside of lower handle
Glue is fixed with rubber sleeve.
Preferably, protective cover is provided on the outside of the motor.
Preferably, the transmission gear is cylindrical structure, and the deep equality of the length of transmission gear and fixation hole, institute
It states and is connected on the upside of the downside and fixed gear of transmission gear.
Preferably, the right end outer surface of the inner left wall of the fixation hole and transmission shaft is provided with slot tooth, and fixation hole
Inner left wall and transmission shaft right end outer surface the interlaced clamping of slot tooth, on the left of the left end of the transmission shaft and installs case
The distance between outer surface is equal to the depth of fixation hole.
Compared with prior art, the utility model has the beneficial effects that
1. damping spring is arranged by setting casing connection transmission shaft, and in the right end of transmission shaft in the utility model, so that
When being driven to drilling rod, the vibration generated when drilling rod work can be largely reduced, so that holding in device drilling
It is more comfortable, and effectively prevent metal fatigue caused by judder, improve the service life of device, pass through fixation
The interlaced clamping of slot tooth of the right end outer surface of the inner left wall and transmission shaft in hole, when can guarantee casing connection with transmission shaft it
Between gap it is smaller, and will not relatively rotate, the stability of junction can be effectively improved, so that the effect of device damping is just
In realization；
2. the utility model is fixed with rubber by glue by the way that fixed circular groove is arranged in lower handle left end on the outside
Gum cover, grip feeling when ensure that work is more comfortable, and upper handle is arranged at the top of installs case, makes it with lower handle collocation
With can guarantee and easily facilitate gripping in vertical punching, and make device easy to carry, use more convenient.
Detailed description of the invention
Fig. 1 is the whole interior structural schematic diagram of the utility model.
Fig. 2 is the casing the schematic diagram of the section structure of the utility model.
Fig. 3 is the casing connection enlarged structure schematic diagram of the utility model.
In figure: 1, device noumenon, 2, lower handle, 3, motor, 4, casing, 5, damping spring, 6, shaft, 7, upper handle, 8,
Transmission gear, 9, installs case, 10, fixation hole, 11, fixed gear, 12, transmission shaft, 13, bearing, 14, drill jig, 15, drilling rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, embodiment provided by the utility model: a kind of construction material perforating device, including device sheet
Body 1, motor 3, casing 4, damping spring 5, shaft 6, upper handle 7, transmission gear 8, installs case 9, fixation hole 10, is consolidated lower handle 2
Fixed gear 11, transmission shaft 12, bearing 13, drill jig 14 and drilling rod 15, the bottom of device noumenon 1 are provided with lower handle 2, device sheet
It is provided with installs case 9 among the upside of body 1, bearing 13, the right side of installs case 9 are fixed on the left and right sides inner wall of installs case 9
Inner wall is fixedly installed with casing 4 by bearing 13, and the left end of casing 4 is provided with fixation hole 10, is fixed with and subtracts inside fixation hole 10
Spring 5 is shaken, the left end nesting of mounting hole 10 is equipped with transmission shaft 12, outside the inner left wall of fixation hole 10 and the right end of transmission shaft 12
Surface is provided with slot tooth, and the interlaced card of slot tooth of the right end outer surface of the inner left wall of fixation hole 10 and transmission shaft 12
It connects, the distance between the left end of transmission shaft 12 and 9 left outer surface of installs case are equal to the depth of fixation hole 10, can guarantee casing 4
Gap when connection between transmission shaft 12 is smaller, and will not relatively rotate, and can effectively improve the stability of junction, make
The effect for obtaining device noumenon damping is easy to implement, and the outer ring of transmission shaft 12 is welded with fixed gear 11, a left side for transmission shaft 12
Side is connected with bearing 13, and the left end of transmission shaft 12 is equipped with drill jig 14, and the left end of drill jig 14 has gripped drilling rod 15,
The top of installs case 9 is fixedly installed with handle 7, and the left side of lower handle 2 has been placed equidistant with fixed circular groove from top to bottom, and under hold
2 outside is fixed with rubber sleeve by glue, grip feeling when ensure that work is more comfortable, and upper handle and lower handle are arranged in pairs or groups
It uses, can guarantee and easily facilitate gripping in vertical punching, and make device easy to carry, use more convenient, installation
The right side of case 9 is fixed with motor 3, and the outside of motor 3 is provided with protective cover, can protect to motor 3, the output end of motor 3
Shaft 6 is installed, the left end of shaft 6 is fixedly installed with transmission gear 8, and transmission gear 8 is cylindrical structure, and transmission gear 8
Length and fixation hole 10 deep equality, the downside of transmission gear 8 is connected with the upside of fixation gear 11, ensure that fixation
Junction between gear 11 and transmission gear 8 can relatively move, and will not be detached between each other, be convenient for device noumenon 1
The realization of damping effect.
Working principle: in use, holding handle 7 and lower handle 2, the position punched is needed to press the alignment of 15 left end of drilling rod
Under, damping spring 5 can be in compressive state at this time, open motor 3, and motor 3 can pass transmission shaft 12 by transmission gear 8
Dynamic, so that the left end of 12 high-speed rotation of transmission shaft, casing 4 and transmission shaft 12 is staggeredly clamped by slot tooth, the right end of casing 4 is again by axis
It holds 13 to fix, so the damping spring 5 in casing 4 is when compressed, entire casing 4 is rotated together with transmission shaft 12, drilling rod 15
It is connected with each other by drill jig 14 and transmission shaft 12, the structure of drill jig 14 is more mature in the market, and this will not be repeated here, drilling rod 15
The vibration generated when rotation can largely be absorbed by damping spring 5, to reduce the vibration generated when drilling rod 15 works, be needed
When wanting carrying device, only need to lift up knob 7 can be carried, very convenient.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of construction material perforating device, including device noumenon (1), lower handle (2), motor (3), casing (4), damping bullet
Spring (5), shaft (6), upper handle (7), transmission gear (8), installs case (9), fixation hole (10), fixed gear (11), transmission shaft
(12), bearing (13), drill jig (14) and drilling rod (15), it is characterised in that: the bottom of described device ontology (1), which is provided with down, holds
(2), it is provided with installs case (9) among the upside of described device ontology (1), on the left and right sides inner wall of the installs case (9)
It is fixed with bearing (13), the right side inner wall of the installs case (9) is fixedly installed with casing (4), described sleeve pipe by bearing (13)
(4) left end is provided with fixation hole (10), is fixed with damping spring (5) inside the fixation hole (10), the fixation hole (10)
Left end nesting be equipped with transmission shaft (12), the outer ring of the transmission shaft (12) is welded with fixed gear (11), the biography
The left side of moving axis (12) is connected with bearing (13), and the left end of the transmission shaft (12) is equipped with drill jig (14), the drill bit
The left end of folder (14) has gripped drilling rod (15), is fixedly installed with handle (7), the peace at the top of the installs case (9)
It is fixed with motor (3) on the right side of vanning (9), the output end of the motor (3) is equipped with shaft (6), the left end of the shaft (6)
It is fixedly installed with transmission gear (8).
2. a kind of construction material perforating device according to claim 1, it is characterised in that: a left side for the lower handle (2)
Side has been placed equidistant with fixed circular groove from top to bottom, and the outside of lower handle (2) is fixed with rubber sleeve by glue.
3. a kind of construction material perforating device according to claim 1, it is characterised in that: the outside of the motor (3)
It is provided with protective cover.
4. a kind of construction material perforating device according to claim 1, it is characterised in that: the transmission gear (8) is
Cylindrical structure, and the deep equality of the length of transmission gear (8) and fixation hole (10), the downside of the transmission gear (8) with
It is connected on the upside of fixed gear (11).
5. a kind of construction material perforating device according to claim 1, it is characterised in that: a left side for the fixation hole (10)
The right end outer surface of side inner wall and transmission shaft (12) is provided with slot tooth, and the inner left wall of fixation hole (10) and transmission shaft (12)
Right end outer surface the interlaced clamping of slot tooth, between the left end and installs case (9) left outer surface of the transmission shaft (12)
Distance be equal to fixation hole (10) depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655440.0U CN209699322U (en) | 2018-10-11 | 2018-10-11 | A kind of construction material perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655440.0U CN209699322U (en) | 2018-10-11 | 2018-10-11 | A kind of construction material perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209699322U true CN209699322U (en) | 2019-11-29 |
Family
ID=68634669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821655440.0U Expired - Fee Related CN209699322U (en) | 2018-10-11 | 2018-10-11 | A kind of construction material perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209699322U (en) |
-
2018
- 2018-10-11 CN CN201821655440.0U patent/CN209699322U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191129 Termination date: 20201011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |