CN201304568Y - Wind-powered blade special numerical control machine - Google Patents
Wind-powered blade special numerical control machine Download PDFInfo
- Publication number
- CN201304568Y CN201304568Y CNU2008201802207U CN200820180220U CN201304568Y CN 201304568 Y CN201304568 Y CN 201304568Y CN U2008201802207 U CNU2008201802207 U CN U2008201802207U CN 200820180220 U CN200820180220 U CN 200820180220U CN 201304568 Y CN201304568 Y CN 201304568Y
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- China
- Prior art keywords
- crossbeam
- drag chain
- chief axis
- fixed
- feed mechanisms
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- Expired - Fee Related
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Abstract
The utility model relates to a wind-powered blade special numerical control machine which mainly comprises five chief axis used to fix cutters, five feed mechanisms, pneumatic clamping mechanism and a towline supporting mechanism that can realize rotate of 360 DEG, wherein the five chief axis used to fix cutters are mounted on a rotary beam; a saw cutting chief axis is mounted on lateral surface carriage of the beam, four drilling chief axis are mounted on two carriages in frontal area of the beam with every two chief axis set on one carriage and main axis of the two carriages are disposed in symmetric. The five feed mechanisms comprise four straight line feed mechanism and one revolving feed mechanism; under effect of the five feed mechanisms, the five chief axis can perform relative movement along radial direction, axial direction and circumference direction of the piece of work. The integrated saw cutting and drillings, under effect of composite motion of the feed mechanism, can realize machining to blade root, thereby make blade root machining more simple and convenient, more efficient and more accurate.
Description
Technical field
The utility model relates to a kind of wind electricity blade specialized nc machine tool, lathe under the effect of five feed shafts, can realize five main shafts along workpiece radially, axially and the circumferencial direction relative motion.
Background technology
One of key component of wind-power electricity generation is exactly a blade, and the material of blade is used reinforced plastic glass fibre more now.Because the material of blade is special, so connect by bolt when blade is connected with ring flange, traditional preparation method is to locate to give to bury bolt blade root in the making blade.Along with the process modification of making blade, in order to improve working (machining) efficiency, adopt method simultaneously, promptly process tens groups of axial holes and radial hole at blade tip at the via hole of the blade tip fixed processing bolt that is shaped, and every group of axial hole and radial hole intersect vertically, so that set bolt.
The utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of wind electricity blade specialized nc machine tool, it with sawing and boring function in one, under the compound motion effect of feed mechanism, realization is to the processing of the blade root of blade, thereby makes the blade root processing of blade easier, more efficient.
For this purpose, solution of the present utility model is described below: the wind electricity blade specialized nc machine tool comprises main shaft, five feed mechanisms, pneumatic pinch mechanisms of five fixed cutting tools and can realize 360 ° of rotating drag chain supporting mechanisms that turn round; The main shaft of five fixed cutting tools be installed in one can rotating crossbeam on, the sawing main shaft is installed on the side slide carriage of crossbeam, four drill spindles divide on two slide carriages that two groups of symmetric arrangement are installed in the crossbeam front; Five feed mechanisms comprise four straight-line feed mechanisms and a swivel feeding mechanism; Be used for the pneumatic pinch mechanism that each calibration rotary braking stops and be connected, be used to realize that drag chain rotating drag chain supporting mechanism that turns round in 360 ° of scopes is supported and fixed on main spindle box by it with the braking of revolution crossbeam.
Above-mentioned revolution towing chain mechanism comprises the inside and outside bracket that the disc drag chain supported and was fixed on revolving body and supports, and is fixed on the guide roller on the crossbeam.
This specialized nc machine tool under the effect of five feed shafts, can realize five main shafts along workpiece radially, axially and the circumferencial direction relative motion, to carry out machining.The pneumatic pinch mechanism that the rotary main shaft afterbody is installed is used for braking when each calibration revolution stops, and the drag chain supporting mechanism that the main spindle box front end is installed is used to realize that drag chain turns round in 360 ° of scopes.To solve cable routing problem on the crossbeam.This lathe has solved the blade root processing problems of blade, efficient quick, precision height.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Description of drawings
Fig. 1 is the general structure schematic diagram of the utility model wind electricity blade specialized nc machine tool.
Fig. 2 is the schematic layout pattern of main shaft on crossbeam of five fixed cutting tools of the utility model.
Fig. 3 is the schematic diagram of the utility model pneumatic pinch mechanism.
Fig. 4 is that the utility model can be realized 360 ° of rotating revolution drag chain supporting mechanism schematic diagrames.
The specific embodiment
Referring to Fig. 1, the wind electricity blade specialized nc machine tool has the main shaft of five fixed cutting tools, comprises one of them sawing main shaft 15 and four drill spindles 10/12, five feed mechanisms, pneumatic pinch mechanisms and can realize 360 ° of revolution drag chain supporting mechanisms.The main shaft of five fixed cutting tools be installed in one can rotating crossbeam 13 on, sawing main shaft 15 is installed on the side slide carriage 14 of crossbeam 13, four drill spindles are installed on two slide carriages 11 in front of crossbeam, and per two main shafts are placed on the slide carriage, and the main shaft symmetric arrangement on two slide carriages.Five feed mechanisms comprise four straight-line feed mechanisms (X-axis, Y-axis, Z axle and V axle) and the A of a swivel feeding mechanism axle 16.Under the effect of five feed shafts, can realize five main shafts along workpiece radially, axially and the circumferencial direction relative motion, to carry out machining.At the rotary main shaft afterbody pneumatic pinch mechanism 114 being installed is used for braking when each calibration revolution stops.At the main spindle box front end drag chain supporting mechanism is installed and is used to realize that drag chain turns round in 360 ° of scopes.To solve cable routing problem on the crossbeam.
The X-axis feeding is that servomotor 22 directly links to each other with leading screw by shaft coupling, by the lead screw pair transmission, drives main spindle box 21 and crossbeam 13 realization axial feed motions.
A axle swivel feeding is that the servomotor 20 by main spindle box top directly links to each other with decelerator 19, and decelerator is connected with the fixing axle 17 of pinion by shaft coupling 18, and by big or small gear meshing, drive is fixed on the crossbeam 13 realization gyrations on the gear wheel.
The feeding of V axle is that servomotor is direct-connected by shaft coupling and leading screw end, realizes feed motion by lead screw pair again.
Y, the feeding of Z axle is that servomotor is connected with leading screw by belt transmission, realizes feed motion by lead screw pair.
Sawing processing is to make the saw blade cutter cut the blade root wall thickness by the feeding of V axle, and feeding stops then, and the A axle drives crossbeam and turns round a nearly week simultaneously, finishes the sawing action.
Drilling processing mainly is the processing to the axial hole and the radial hole of blade.In when design one a cover axial hole machining spindle 12 and a cover radial hole machining spindle 10 are installed on the same slide carriage 11, so that guarantee two sleeves, the relative crossbeam axis of rotation of machining spindle symmetry radially, a simultaneously shared slide carriage reduces the processing feed shaft.
Be to improve working (machining) efficiency, adopt two cover processing axial hole main shafts and two cover processing radial hole main shafts during boring, process the processing mode in two symmetrical holes simultaneously, and the radial hole in same cross section and axial hole can process in a calibration revolution.
Radial hole processing is by Y, and the feeding simultaneously of Z axle drives two radial hole main shafts 10 and realizes radial hole processing.
Axial hole processing is by the X-axis feeding, drives two axial hole main shafts 12 and realizes axially processing.
When clamping device was used for drilling, the rotating disk 110 with the main shaft afterbody when the each calibration revolution of main shaft stops to clamp, and reduces because the bore position trueness error that the counterweight imbalance causes is gone up in gear backlass and measurement.Clamping device is to connect left-right turning screw rod 112 by rotary cylinder 114, drives to compress slide carriage 111 realization clamping brakings.
Because motor is more on the crossbeam, cable is also more, thus adopt big specification can rotating the company of dragging, turn round by dragging the chord support mechanism to realize dragging to be connected in 360 ° of scopes.
Roller 212 is fixed on the crossbeam 13, plays a part guiding.
Drag chain supports 211 and is used to limit drag chain 213 rotating interior external diameter sizes, and it is fixed on the main spindle box 17.
Bracket 214 is fixed on drag chain and supports on 211, when drag chain is turned back to high point, plays the effect of guiding, and supports drag chain, prevents to stay the influence revolution because the gravity of drag chain itself causes drag chain.
Bracket 210 is fixed on the revolving body, plays the effect that guiding supports.Prevent that drag chain is turned back to when point end, stay that influence is turned round because the gravity of drag chain itself causes drag chain.
Although above the specific embodiment of the present invention is described, but this only is exemplary, those skilled in the art can figure out: in claims institute restricted portion, multiple other embodiment can also be arranged, and all based on the embodiment of design philosophy of the present invention all within the scope of the invention.
Claims (2)
1, a kind of wind electricity blade specialized nc machine tool, it is characterized in that: it comprises the main shaft of five fixed cutting tools, five feed mechanisms, pneumatic pinch mechanism and can realize 360 ° of rotating drag chain supporting mechanisms that turn round, the main shaft of five fixed cutting tools be installed in one can rotating crossbeam on, the sawing main shaft is installed on the side slide carriage of crossbeam, four drill spindles divide on two slide carriages that two groups of symmetric arrangement are installed in the crossbeam front, five feed mechanisms comprise four straight-line feed mechanisms and a swivel feeding mechanism, be used for the pneumatic pinch mechanism that each calibration rotary braking stops and be connected, be used to realize that drag chain rotating drag chain supporting mechanism that turns round in 360 ° of scopes is supported and fixed on main spindle box by it with the braking of revolution crossbeam.
2, specialized nc machine tool according to claim 1 is characterized in that: described revolution drag chain supporting mechanism comprises the inside and outside bracket that the disc drag chain supported and was fixed on revolving body and supports, and is fixed on the guide roller on the crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201802207U CN201304568Y (en) | 2008-11-28 | 2008-11-28 | Wind-powered blade special numerical control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201802207U CN201304568Y (en) | 2008-11-28 | 2008-11-28 | Wind-powered blade special numerical control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304568Y true CN201304568Y (en) | 2009-09-09 |
Family
ID=41097030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201802207U Expired - Fee Related CN201304568Y (en) | 2008-11-28 | 2008-11-28 | Wind-powered blade special numerical control machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304568Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980045A (en) * | 2019-03-29 | 2019-07-05 | 无锡秉杰机械有限公司 | A kind of low-cost high-efficiency solar battery sheet electricity enhancing hydrogen passivation furnace |
| CN110087806A (en) * | 2016-12-23 | 2019-08-02 | 库依恩控股公司 | The axially and radially drilling equipment of root of blade for wind turbine |
-
2008
- 2008-11-28 CN CNU2008201802207U patent/CN201304568Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087806A (en) * | 2016-12-23 | 2019-08-02 | 库依恩控股公司 | The axially and radially drilling equipment of root of blade for wind turbine |
| CN109980045A (en) * | 2019-03-29 | 2019-07-05 | 无锡秉杰机械有限公司 | A kind of low-cost high-efficiency solar battery sheet electricity enhancing hydrogen passivation furnace |
| CN109980045B (en) * | 2019-03-29 | 2024-10-01 | 无锡秉杰机械有限公司 | Low-cost high-efficiency solar cell electric enhancement hydrogen passivation furnace |
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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: 20090909 Termination date: 20131128 |