CN207154820U - Wind turbine blade puncher - Google Patents
Wind turbine blade puncher Download PDFInfo
- Publication number
- CN207154820U CN207154820U CN201721030618.8U CN201721030618U CN207154820U CN 207154820 U CN207154820 U CN 207154820U CN 201721030618 U CN201721030618 U CN 201721030618U CN 207154820 U CN207154820 U CN 207154820U
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- axial
- screw mandrel
- radial direction
- radial
- output end
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Abstract
The utility model discloses a kind of wind turbine blade puncher, one end of main shaft and the middle part of pivoted arm are fixed, and the other end of main shaft is connected by the output end of two-stage turbine and worm decelerator and spindle servo electric machine；Axial drilling head is provided with the both ends of pivoted arm, the axial drilling head is connected by the first nut seat with axial screw mandrel, axial screw mandrel is connected with the output end of axial worm type of reduction gearing, and the input of axial worm type of reduction gearing is connected with the output end of axial servomotor；A radial bore head is provided with beside each axial drilling head, the radial bore head is connected by the second nut seat with radial direction screw mandrel, radial direction screw mandrel is connected with the output end of radial direction worm type of reduction gearing, and the input of radial direction worm type of reduction gearing is connected with the output end of radial servo motor.The utility model can once process two radial holes and two axial holes simultaneously, significantly improve processing efficiency；Driving is all using servomotor, the good reliability of processing.
Description
Technical field
The utility model belongs to wind-powered electricity generation cutting technique field, specifically, more particularly to a kind of wind turbine blade punching
Machine.
Background technology
At present, processing wind turbine blade must rely on overseas equipment, and existing overseas equipment is complicated, weight weight,
Price is very expensive.The wind turbine blade punch device of domestic manufacturer's production can only typically process a diameter of 2.8m workpiece,
It is helpless for diameter up to 4.25m workpiece；In addition, existing equipment is generally only equipped with an axial drilling head and a radial direction
Drill head, processing efficiency are relatively low.
Utility model content
In view of the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide a kind of large-scale wind
Electric blade puncher.
Technical solutions of the utility model are as follows：A kind of wind turbine blade puncher, including lathe bed, pivoted arm, axial drilling
Head and radial bore head, it is characterised in that：Main shaft is supported with by bearing on the lathe bed, one end of the main shaft and pivoted arm
Middle part is fixed, and the other end of main shaft is connected by the output end of two-stage turbine and worm decelerator and spindle servo electric machine；Institute
The both ends for stating pivoted arm are provided with axial drilling head, and the axial drilling head is connected by the first nut seat with axial screw mandrel, axially
Screw mandrel is parallel to the main shaft, and axial screw mandrel is connected with the output end of axial worm type of reduction gearing, and axial worm and gear subtracts
The input of fast device is connected with the output end of axial servomotor；A radial direction is provided with beside each axial drilling head
Drill head, the radial bore head are connected by the second nut seat with radial direction screw mandrel, radial direction screw mandrel perpendicular to the axial screw mandrel, and
Radial direction screw mandrel is connected with the output end of radial direction worm type of reduction gearing, the input and radial servo of radial direction worm type of reduction gearing
The output end connection of motor.
Using above technical scheme, pivoted arm is driven by servomotor by two-stage turbine and worm decelerator, and rotation is put down
Stability is good.It is respectively provided with axial drilling head and radial bore head at the both ends of pivoted arm, both sides can be carried out simultaneously during Drilling operation, at double
Improve processing efficiency；The linear motion of each drill head drives by servomotor, the reliability of effective guarantee processing.
The pivoted arm is hollow square column closed at both ends, and is made of cast iron, the axial drilling head and radial bore head
On different all sides of pivoted arm.Above structure one side pivoted arm processing and fabricating is easy, cost is low, intensity is good；On the other hand,
Be advantageous to axial drilling head and radial bore head arrangement, it is possible to increase the convenience of assembling.
In order to ensure axial drilling head and radial bore head, movement is smooth on straight line, and the axial screw mandrel is located at two axles
To between slide rail, axial drilling head is slidably matched with the axial slide rail；Radial direction screw mandrel is between two radial direction slide rails, radially
Drill head is slidably matched with the radial direction slide rail.
Beneficial effect：The utility model is designed reasonably, it is simple in construction, implement easily, be easily assembled, production cost it is low, one
It is secondary to process two radial holes and two axial holes simultaneously, significantly improve processing efficiency；Driving all using servomotor,
The good reliability of processing, it can be widely applied to the Drilling operation of various wind turbine blades.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the utility model one.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in figure 1, being supported with main shaft by bearing on lathe bed 1, one end and the middle part of pivoted arm 2 of the main shaft are fixed,
The other end of main shaft is connected by the output end of two-stage turbine and worm decelerator and spindle servo electric machine, by spindle servo electric machine
Driving pivoted arm 2 rotates relative to lathe bed 1.Pivoted arm 2 is preferably hollow square column closed at both ends, and is made of cast iron.
As shown in figure 1, being provided with axial drilling first 3 at the both ends of pivoted arm 2, two axial drillings first 3 are located at pivoted arm 2
On same all sides.Axial drilling first 3 is connected by the first nut seat with axial screw mandrel 5, axial screw mandrel 5 parallel to main shaft,
And axial screw mandrel 5 is connected with the output end of axial worm type of reduction gearing 6, the input and axle of axial worm type of reduction gearing 6
Connected to the output end of servomotor 7.Axial screw mandrel 5 is between two axial slide rails 9, and the axial slide rail 9 is parallel to axial direction
Screw mandrel 5, axial drilling first 3 are slidably matched with two axial slide rails 9.
As shown in figure 1, a radial bore first 4, two radial bores are provided with the side of each axial drilling first 3
First 4 on same all sides of pivoted arm 2, and axial drilling first 3 is located at Bu Tong all sides of pivoted arm 2 with radial bore first 4
On.Radial bore first 4 is connected by the second nut seat with radial direction screw mandrel, and radial direction screw mandrel is perpendicular to the axial screw mandrel 5, and radially
Screw mandrel is connected with the output end of radial direction worm type of reduction gearing, input and the radial servo motor of radial direction worm type of reduction gearing
8 output end connection.Radial direction screw mandrel is between two radial direction slide rails 10, and the radial direction slide rail 10 is parallel to radial direction screw mandrel, radial direction
Drill head 4 is slidably matched with radial direction slide rail 10.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member makes many modifications and variations without creative work can according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (3)
1. a kind of wind turbine blade puncher, including lathe bed (1), pivoted arm (2), axial drilling head (3) and radial bore head
(4), it is characterised in that：Main shaft is supported with by bearing on the lathe bed (1), one end of the main shaft and the middle part of pivoted arm (2)
Fixed, the other end of main shaft is connected by the output end of two-stage turbine and worm decelerator and spindle servo electric machine；At described turn
The both ends of arm (2) are provided with axial drilling head (3), and the axial drilling head (3) is connected by the first nut seat and axial screw mandrel (5)
Connect, axial screw mandrel (5) is parallel to the main shaft, and the output end of axial screw mandrel (5) and axial worm type of reduction gearing (6) connects
Connect, the input of axial worm type of reduction gearing (6) is connected with the output end of axial servomotor (7)；In each axial drilling
A radial bore head (4) is provided with beside head (3), the radial bore head (4) passes through the second nut seat and radial direction screw mandrel
Connection, radial direction screw mandrel is perpendicular to the axial screw mandrel (5), and the output end of radial direction screw mandrel and radial direction worm type of reduction gearing connects
Connect, the input of radial direction worm type of reduction gearing is connected with the output end of radial servo motor (8).
2. wind turbine blade puncher as claimed in claim 1, it is characterised in that：The pivoted arm (2) is closed at both ends
Hollow square column, and being made of cast iron, the axial drilling head (3) and radial bore head (4) are located at different all sides of pivoted arm (2)
On.
3. wind turbine blade puncher as claimed in claim 1 or 2, it is characterised in that：The axial screw mandrel (5) is located at two
Between root axial direction slide rail (9), axial drilling head (3) is slidably matched with the axial slide rail (9)；Radial direction screw mandrel is located at two radial directions
Between slide rail (10), radial bore head (4) is slidably matched with the radial direction slide rail (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030618.8U CN207154820U (en) | 2017-08-17 | 2017-08-17 | Wind turbine blade puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030618.8U CN207154820U (en) | 2017-08-17 | 2017-08-17 | Wind turbine blade puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207154820U true CN207154820U (en) | 2018-03-30 |
Family
ID=61717657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721030618.8U Active CN207154820U (en) | 2017-08-17 | 2017-08-17 | Wind turbine blade puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207154820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746726A (en) * | 2018-04-08 | 2018-11-06 | 中国航发航空科技股份有限公司 | Aero-engine air inlet guide vane and rocker arm composition drilling equipment and application method |
| CN109926655A (en) * | 2019-04-24 | 2019-06-25 | 沪东重机有限公司 | A kind of simple pneumatic crankshaft reaming device |
-
2017
- 2017-08-17 CN CN201721030618.8U patent/CN207154820U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746726A (en) * | 2018-04-08 | 2018-11-06 | 中国航发航空科技股份有限公司 | Aero-engine air inlet guide vane and rocker arm composition drilling equipment and application method |
| CN109926655A (en) * | 2019-04-24 | 2019-06-25 | 沪东重机有限公司 | A kind of simple pneumatic crankshaft reaming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 6, Jiangxi Road, Nanan District, Chongqing City, Chongqing Patentee after: Chongqing Shen Gong Agricultural Equipment Co., Ltd. Address before: No. 6, Jiangxi Road, Nanan District, Chongqing City, Chongqing Patentee before: Chongqing Shengong Machinery Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210425 Address after: Jiang Xi Road 401336 Chongqing Nan'an District No. 6 Patentee after: CHONGQING MACHINE TOOL (Group) Co.,Ltd. Address before: Jiang Xi Road 401336 Chongqing Nan'an District No. 6 Patentee before: CHONGQING SHENGONG AGRICULTURE EQUIPMENT Co.,Ltd. |