CN206356608U - A kind of adjustable pneumatic drilling machine of handle angle - Google Patents
A kind of adjustable pneumatic drilling machine of handle angle Download PDFInfo
- Publication number
- CN206356608U CN206356608U CN201621490900.XU CN201621490900U CN206356608U CN 206356608 U CN206356608 U CN 206356608U CN 201621490900 U CN201621490900 U CN 201621490900U CN 206356608 U CN206356608 U CN 206356608U
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- China
- Prior art keywords
- handle
- connecting portion
- rotating shaft
- drilling machine
- head
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Abstract
The utility model belongs to pneumatic tool technical field, more particularly to a kind of adjustable pneumatic drilling machine of handle angle, including body, the head end of body is provided with fixture interface, tail end is provided with high pressure draught intake interface, the trigger and regulation air-flow that the sidepiece of body is opened or closed provided with control air-flow are big, small speed-regulating switch, body includes head and handle, head includes handpiece case and the rotating shaft one being arranged in handpiece case, handle includes handle casing and is located at the rotating shaft two that air motor driving is rotated in handle casing, the abutting end of handpiece case and handle casing is articulated and connected by connecting shaft, drive bevel gear is provided with connecting shaft, the head end of rotating shaft two is provided with and driving bevel gear, the tail end of rotating shaft one is provided with driven bevel pinion, driving bevel gear and driven bevel pinion respectively with drive bevel gear engaged transmission；The utility model has the advantage that：It can be rotated between 90 ° -180 °, facilitate efforts librarian use, realize that a rifle is used.
Description
Technical field
The utility model belongs to pneumatic tool technical field, more particularly to a kind of adjustable pneumatic drilling machine of handle angle.
Background technology
At present, pneumatic drilling machine is wider in the application of pneumatic tool technical field, and pneumatic drill is mainly used in the materials such as metal
Stock-type, straight handle type and side shank type can be divided into the pneumatic tool of upper drilling, pneumatic drill on handle formation, be divided into from structural shape
Straight and angie type, during actual operating personnel's use, according to the suitable pneumatic drill of no use environment selection and its again
Will, but use environment is not unalterable in operation, single can not meet changeable ring using a certain pneumatic drill
Border, but frequently change many inconvenience brought again to operating personnel.
Utility model content
The purpose of this utility model is to provide a kind of adjustable pneumatic drilling machine of handle angle.
What the purpose of this utility model was realized in：
A kind of adjustable pneumatic drilling machine of handle angle, including body, the head end of body are provided with height provided with fixture interface, tail end
Pressure gas stream intake interface, the sidepiece of body is provided with the trigger for controlling air-flow to open or close and the large and small speed governing of regulation air-flow is opened
Close, the body includes head and handle, the head includes handpiece case and the rotating shaft one being arranged in handpiece case, institute
Handle is stated including handle casing and the rotating shaft two that air motor driving is rotated in handle casing, the handpiece case and hand is located at
The abutting end of handle shell is articulated and connected by connecting shaft, and drive bevel gear is provided with connecting shaft, and the head end of the rotating shaft two is set
Have and driving bevel gear, the tail end of the rotating shaft one is provided with driven bevel pinion, and the driving bevel gear is distinguished with driven bevel pinion
With drive bevel gear engaged transmission.
The abutting end of above-mentioned handpiece case and handle casing is respectively equipped with connecting portion one and connecting portion two with opening, institute
It is respectively equipped with the two lateral walls for stating connecting portion one in the through hole inserted for connecting shaft, through hole and is provided with rolling bearing, institute
It is respectively equipped with the through hole and installing blind connected for connecting shaft, through hole and installs in the two lateral walls for stating connecting portion two
Rolling bearing is respectively equipped with blind hole, the two ends of the connecting shaft are respectively supported at connecting portion one and the corresponding rolling of connecting portion two
On bearing, being articulated and connected for connecting portion one and connecting portion two is realized.
In the opening of the above-mentioned insertion of connecting portion one connecting portion two.
Upper head and handle case are rotated in certain angle by connecting portion one and connecting portion two around connecting shaft, described to rotate
Angle be 90 ° -180 °
Above-mentioned connecting portion one or connecting portion two are provided with the knob for being used for tightening.
The head end of above-mentioned rotating shaft one is stretched out outside handpiece case, and the fixture is arranged on the head end of rotating shaft one.
Above-mentioned high pressure draught intake interface is arranged on the tail end of handle, and trigger is arranged on the sidepiece of handle, and the speed governing is opened
Close the sidepiece that is arranged on handle relative with trigger position.
The tail end of above-mentioned rotating shaft two is connected with air motor, and air motor air inlet is connected with high pressure draught intake interface,
The power output shaft that rotating shaft one is connected with the power output shaft of air motor or rotating shaft one is air motor.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
1st, the body of the utility model pneumatic drilling machine is made up of head and handle connection, two abutting ends point of head and handle
It is not hinged and can be rotated around connecting shaft with connecting shaft, rotation forms angle between 90 ° -180 °, facilitates operating personnel to make
With.
2nd, the utility model pneumatic drilling machine is simple in construction, can fit the free switching angle in different working environments and use,
The multi-purpose function of a rifle is realized, expense is reduced.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is dimensional structure diagram of the present utility model.
Fig. 3 is front view of the present utility model.
Fig. 4 is the utility model Fig. 3 sectional view.
Fig. 5 is partial schematic diagram of the present utility model.
Fig. 6 is partial schematic diagram of the present utility model.
Fig. 7 is partial schematic diagram of the present utility model.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-7：
A kind of pneumatic drilling machine of the adjustable angle of handle 77, including body 1, the head end of body 1 are provided with fixture interface 2, tail end
Provided with high pressure draught intake interface 3, the sidepiece of body 1 is provided with the trigger 4 for controlling air-flow to open or close and regulation air-flow is large and small
Speed-regulating switch 5, the body 1 includes head 6 and handle 7, and the head 6 includes handpiece case 8 and being arranged on outside head
Rotating shaft 1 in shell 8, the head end of rotating shaft 1 is stretched out outside the shell of head 6, and the fixture is arranged on the head end of rotating shaft 1, handle 7
Including handle casing 10 and the rotating shaft 2 11 that the driving of air motor 22 in handle casing 10 is rotated is located at, the handpiece case 8
It is articulated and connected with the abutting end of handle casing 10 by connecting shaft 12, drive bevel gear 13, described turn is provided with connecting shaft 12
The head end of axle 2 11 is provided with is provided with driven bevel pinion 15, the active umbrella tooth with driving bevel gear 14, the tail end of the rotating shaft 1
Wheel 14 with driven bevel pinion 15 respectively with the engaged transmission of drive bevel gear 13.
The abutting end of above-mentioned handpiece case 8 and handle casing 10 is respectively equipped with connecting portion 1 and connecting portion with opening
2 17, it is respectively equipped with the two lateral walls of the connecting portion 1 in the through hole 18 inserted for connecting shaft 12, through hole 18
Provided with rolling bearing 19, the He of through hole 18 connected for connecting shaft 12 is respectively equipped with the two lateral walls of the connecting portion 2 17
Rolling bearing 19, the two ends difference of the connecting shaft 12 are respectively equipped with installing blind 20, through hole 18 and in installing blind 20
It is supported on connecting portion 1 and the corresponding rolling bearing 19 of connecting portion 2 17, realizes the hinge of connecting portion 1 and connecting portion 2 17
Connect in succession, in the opening of the insertion connecting portion 2 17 of connecting portion 1, head 6 and the shell of handle 7 pass through connecting portion 1 and connecting portion
2 17 rotate around connecting shaft 12 in certain angle, and the angle of rotation is on 90 ° -180 °, connecting portion 1 or connecting portion 2 17
Provided with the knob 21 for tightening.
Upper high pressure draught intake interface 3 is arranged on the tail end of handle 7, and trigger 4 is arranged on the sidepiece of handle 7, the speed governing
Switch 5 sidepieces that are arranged on handle 7 relative with the position of trigger 4.
The tail end of above-mentioned rotating shaft 2 11 is connected with air motor 22, the air inlet of air motor 22 and high pressure draught intake interface
3 connections, the power output shaft that rotating shaft 1 is connected with the power output shaft of air motor 22 or rotating shaft 1 is air motor 22.
Above-described embodiment is only preferred embodiment of the present utility model, and protection model of the present utility model is not limited according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (8)
1. a kind of adjustable pneumatic drilling machine of handle angle, including body, the head end of body are provided with high pressure provided with fixture interface, tail end
Air-flow intake interface, the sidepiece of body is provided with trigger and the large and small speed-regulating switch of regulation air-flow that control air-flow is opened or closed,
It is characterized in that：Described body includes head and handle, and the head includes handpiece case and is arranged in handpiece case
Rotating shaft one, the handle includes handle casing and is located at the rotating shaft two that the driving of air motor in handle casing is rotated, described
The abutting end of handpiece case and handle casing is articulated and connected by connecting shaft, and drive bevel gear, described turn are provided with connecting shaft
The head end of axle two is provided with and driving bevel gear, and the tail end of the rotating shaft one is provided with driven bevel pinion, the driving bevel gear with from
Dynamic bevel gear respectively with drive bevel gear engaged transmission.
2. the adjustable pneumatic drilling machine of a kind of handle angle according to claim 1, it is characterised in that：The handpiece case and
The abutting end of handle casing is respectively equipped with connecting portion one and connecting portion two with opening, the two lateral walls of the connecting portion one
On be respectively equipped with the through hole inserted for connecting shaft, rolling bearing, the two lateral walls of the connecting portion two are provided with through hole
On be respectively equipped with the through hole and installing blind connected for connecting shaft, be respectively equipped with the axis of rolling in through hole and in installing blind
Hold, the two ends of the connecting shaft are respectively supported on connecting portion one and the corresponding rolling bearing of connecting portion two, realize connecting portion one
With being articulated and connected for connecting portion two.
3. the adjustable pneumatic drilling machine of a kind of handle angle according to claim 2, it is characterised in that：The connecting portion one is inserted
In the opening for entering connecting portion two.
4. the adjustable pneumatic drilling machine of a kind of handle angle according to claim 2, it is characterised in that：The head and handle
Shell is rotated in certain angle by connecting portion one and connecting portion two around connecting shaft, and the angle of the rotation is 90 ° -180 °.
5. the adjustable pneumatic drilling machine of a kind of handle angle according to claim 2, it is characterised in that：The connecting portion one or
Connecting portion two is provided with the knob for being used for tightening.
6. the adjustable pneumatic drilling machine of a kind of handle angle according to claim 1, it is characterised in that：The head of the rotating shaft one
End is stretched out outside handpiece case, and the fixture is arranged on the head end of rotating shaft one.
7. the adjustable pneumatic drilling machine of a kind of handle angle according to claim 1, it is characterised in that：The high pressure gas is flowed into
Gas interface is arranged on the tail end of handle, and trigger is arranged on the sidepiece of handle, the speed-regulating switch setting relative with trigger position
In the sidepiece of handle.
8. the adjustable pneumatic drilling machine of a kind of handle angle according to claim any one of 1-7, it is characterised in that：Described turn
The tail end of axle two is connected with air motor, and air motor air inlet is connected with high pressure draught intake interface, rotating shaft one and pneumatic horse
The power output shaft that the power output shaft reached is connected or rotating shaft one is air motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490900.XU CN206356608U (en) | 2016-12-31 | 2016-12-31 | A kind of adjustable pneumatic drilling machine of handle angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490900.XU CN206356608U (en) | 2016-12-31 | 2016-12-31 | A kind of adjustable pneumatic drilling machine of handle angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206356608U true CN206356608U (en) | 2017-07-28 |
Family
ID=59377957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621490900.XU Active CN206356608U (en) | 2016-12-31 | 2016-12-31 | A kind of adjustable pneumatic drilling machine of handle angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206356608U (en) |
-
2016
- 2016-12-31 CN CN201621490900.XU patent/CN206356608U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |