CN201693270U - Groove machining device for wind power equipment - Google Patents
Groove machining device for wind power equipment Download PDFInfo
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- CN201693270U CN201693270U CN2010201979990U CN201020197999U CN201693270U CN 201693270 U CN201693270 U CN 201693270U CN 2010201979990 U CN2010201979990 U CN 2010201979990U CN 201020197999 U CN201020197999 U CN 201020197999U CN 201693270 U CN201693270 U CN 201693270U
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- wind power
- power equipment
- dolly
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Abstract
The utility model relates to a groove machining device for wind power equipment and belongs to the technical field of machining. The groove machining device for the wind power equipment is characterized in that the groove machining device comprises a track, a positioning and clamping mechanism and a cutting trolley; the height position of an upper surface of the track corresponds to an accumulated value of the height difference generated by swinging a cutting nozzle and the height difference generated by an angle groove; the positioning and clamping mechanism comprises a positioning member and a fastener; the cutting trolley comprises a magnetic cutting mechanism, a trolley and a guide wheel; the guide wheel is mounted on the trolley; the magnetic cutting mechanism comprises a cutting nozzle and a cutting nozzle adjusting mechanism; and the cutting nozzle adjusting mechanism is connected with the trolley. The utility model has the advantages of simple structure, convenient operation, high cutting efficiency, smooth groove, economy, practicability, high product quality, and the like, and has no needs of polishing the cutting surface.
Description
Technical field
The utility model belongs to the Machining Technology field, particularly relates to a kind of chamfering device of wind power equipment.
Background technology
At present, wind power equipment production, speedup frame wherein is an of paramount importance welding structural element.This structural member weighs 12 tons, the 2840Kg that weighs of cylinder wherein, and it launches steel plate, and groove is on one side arranged is that the angle of shaped form groove and groove has nothing in common with each other in different parts.The profile of cylinder expansion steel plate as shown in Figure 4.This field does not have special use to open the equipment of this different angles groove at present, adds man-hour, and normally cut with cutter the line back, and groove, seamed edge are many especially, and the polishing amount is big especially, for the operator brings very big inconvenience.
Summary of the invention
The utility model provides a kind of chamfering device of wind power equipment for solving the technical problem that exists in the known technology.
The purpose of this utility model provide a kind of have simple in structure, easy to operate, the cutting efficiency height, smooth groove, need not polish in the cutting surface, the chamfering device of wind power equipment of characteristics such as economical and practical.
The utility model principle: cutting head launches the inner groove of steel plate at thickness of slab direction cutting cylinder, angle at different position grooves has nothing in common with each other, and the angle of corresponding cutting torch also will change during cutting, and in front and back, the height direction also will be done corresponding adjustment, avoids interfering with steel plate.Therefore can do a kind of track, utilize the height of track to adjust the height of cutting head, the front and back position that utilizes restriction guide rail on the track to adjust cutting head is avoided interfering with steel plate.Magnetic force cutting dolly moves on guide rail, controls its direction by the restriction guide rail, is regulated the pendulum angle of cutting torch by the governor motion of cutting torch.This device comes down to a kind of feeler mechanism.
The utility model for solving the technical scheme that technical problem adopted that exists in the known technology is:
A kind of chamfering device of wind power equipment is characterized in: chamfering device comprises track, positioning and clamping mechanism and cutting dolly; The track upper surface height and position is corresponding with the difference in height accumulation numerical value that the difference in height and the angle groove of cutting head swing generation produce; Positioning and clamping mechanism has keeper and securing member to constitute; The cutting dolly has magnetic force cutting mechanism, dolly and directive wheel, and dolly is equipped with directive wheel, and the magnetic force cutting mechanism has cutting head and cutting head governor motion, and the cutting head governor motion connects adorns dolly.
The utility model can also be taked following technical scheme:
Described chamfering device of wind power equipment is characterized in: track is steel plate and guide rail fabriform.
Described chamfering device of wind power equipment is characterized in: keeper is right angle block and U-shaped plate, and securing member is a bolt and nut, and right angle block, U-shaped plate, bolt and nut are welding connection structure.
Described chamfering device of wind power equipment is characterized in: the cutting head governor motion has cutting head fine motion governor motion and elevating mechanism, and cutting head fine motion governor motion is a turbine and worm mechanism, and elevating mechanism is the guide pin bushing and the guide post structure in band silk hole.
Advantage and the good effect that the utlity model has are:
Chamfering device of wind power equipment has been owing to adopted the utility model brand-new technology scheme, thereby has following characteristics: the workman is simple to operate; Easy to adjust; Cutting torch all can be adjusted at height and former and later two directions, and adaptability is strong; Mounting or dismounting are also convenient, as long as loosening fairlead screw; The cutting efficiency height, smooth groove, need not polish in the cutting surface; Manufacturing cost is low, and is economical and practical, especially is fit to medium-sized and small enterprises; As long as change profiling track, this device is suitable for the processing of any special-shaped workpiece shaped form groove, and the scope of application is more extensive.The speedup frame cylinder that is particularly suitable for wind power equipment launches the shaped form of steel plate, the cutting of different angles groove.
Description of drawings
Fig. 1 is the utility model chamfering device of wind power equipment structural representation;
Fig. 2 is the positioning and clamping mechanism structural representation;
Fig. 3 is the track structure schematic diagram;
Fig. 4 is that cylinder launches the steel plate outline drawing;
Fig. 5 is front and back and the high and low position differential intention that cutting head produces in different angle positions.
Among the figure, 1. worm gear, 2. swinging axle, 3. fairlead, 4. fairlead, 5. worm screw, 6. worm screw locating stop piece, 7. bloom, 8. screw, 9. guide post, 10. guide pin bushing, 11. screws, 12. dolly, 13. guide pin bushings, 14. guide posts, 15. screws, 16. bloom, 17. guide pin bushings, 18. gripper shoes, 19., 20. nut, 21. bearings, 22. oxygen connect the hole, and 23. acetylene connect the hole, 24. screw, 25. axle sleeves, 26. cutting heads, 27. spacers, 28. locating piece, 29.3mm steel plate, 30.10 * 10 square steel, 31.U type piece, 32. bolt, 33. nuts, 34.10mm steel plate, 35. bolts, 36. nut, 37. pads, 38.20mm steel plate, 39. workpiece.
The specific embodiment
For further understanding technology contents of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
A kind of chamfering device of wind power equipment comprises track, positioning and clamping mechanism and cutting dolly; The track upper surface height and position is corresponding with the difference in height accumulation numerical value that the difference in height and the angle groove of cutting head swing generation produce; Positioning and clamping mechanism has keeper and securing member to constitute; The cutting dolly has magnetic force cutting mechanism, dolly and directive wheel, and dolly is equipped with directive wheel, and the magnetic force cutting mechanism has cutting head and cutting head governor motion, and the cutting head governor motion connects adorns dolly.
Front and back that cutting head produces in different angle positions and high and low position difference sketch are as shown in Figure 5.Set the radius of gyration R=100mm of cutting torch, and 5 draw two different positions because the rotation of cutting torch causes in the position, back and consider the groove difference of height again with respect to front and back position of front position poor (having positive and negative) and high and low position poor (having positive and negative) with reference to the accompanying drawings, draw concrete computing formula:
H1=H2+ (H3 '-H3 ") H1 (track difference of height) H2 (cutting torch difference of height)
H3 ' (preceding groove depth value) H3 " (back groove depth value)
S1=S2 S1 (poor before and after the restriction guide rail) S2 (poor before and after the cutting torch)
Draw the height of the δ 10mm steel plate that can draw the adjustable track height behind the track difference of height, draw track after the position with respect to the front position difference of height.See Table 1.
| Diverse location | H1 | H2+(H3′-H3″) |
| 1.5 locate and 1.0 places | -6.2 | -4.6+(21.9-23.5) |
| 2.0 locate and 1.5 places | -13.2 | -11.3+(20-21.9) |
| 2.5 locate and 2.0 places | -10 | -8.1+(18.1-20) |
| 3.0 locate and 2.5 places | -10.5 | -8.9+(16.5-18.1) |
| 3.5 locate and 3.0 places | -10.5 | -9.4+(15.4-16.5) |
| 4.0 locate and 3.5 places | -10.5 | -10.1+(15-15.4) |
| 4.5 locate and 4.0 places | +10.5 | +10.1+(15.4-15) |
| 5.0 locate and 4.5 places | +10.5 | +9.4+(16.5-15.4) |
| 5.5 locate and 5.0 places | +10.5 | +8.9+(18.1-16.5) |
| 6.0 locate and 5.5 places | +10 | +8.1+(20-18.1) |
| 6.5 locate and 6.0 places | +13.2 | +11.3+(21.9-20) |
| 7.0 locate and 6.5 places | +6.2 | +4.6+(23.5-21.9) |
| 7.5 locate and 7.0 places | +5.1 | +4+(24.6-23.5) |
| 8.0 locate with in 7.5 | +6.4 | +6+(25-24.6) |
| 8.5 locate and 8.0 places | -6.4 | -6+(24.6-25) |
| 9.0 locate and 8.5 places | -5.1 | -4+(23.5-24.6) |
Drawing before and after the restriction guide rail difference, can to draw the restriction guide rail poor with respect to the front and back of the edge of work that will cut, draw the restriction guide rail by accompanying drawing 5 after the position poor with respect to front position front and back.See Table 2.
| Diverse location | S1 | S2 | Diverse location | S?1 | S2 |
| 1.5 locate and 1.0 places | +7.2 | +7.2 | 5.5 locate and 5.0 places | -6.4 | -6.4 |
| 2.0 locate and 1.5 places | +13.5 | +13.5 | 6.0 locate and 5.5 places | -7.2 | -7.2 |
| 2.5 locate and 2.0 places | +7.2 | +7.2 | 6.5 locate and 6.0 places | -13.5 | -13.5 |
| 3.0 locate and 2.5 places | +6.4 | +6.4 | 7.0 locate and 6.5 places | -7.2 | -7.2 |
| 3.5 locate and 3.0 places | +5.3 | +5.3 | 7.5 locate and 7.0 places | -7.7 | -7.7 |
| 4.0 locate and 3.5 places | +4.3 | +4.3 | 8.0 locate with in 7.5 | -16.4 | -16.4 |
| 4.5 locate and 4.0 places | -4.3 | -4.3 | 8.5 locate and 8.0 places | +16.4 | +16.4 |
| 5.0 locate and 4.5 places | -5.3 | -5.3 | 9.0 locate and 8.5 places | +7.7 | +7.7 |
Track is by δ 20mm steel plate, and δ 10mm steel plate, δ 3mm steel plate and 10X10 square steel weld to make and form.Be produced as follows:
(1) δ 20mm steel plate is identical with the profile on cylinder developed curve limit, and width is got 250mm.
(2) δ 10mm welded steel plate length is got 250mm, the plate height of setting 1.0 places earlier is 84mm, rounding up after as calculated after the difference in height accumulation that difference in height that the height of other plate produces according to the diverse location cutting head swing in when cutting and different angles groove produce draws, and concrete size sees Table 3.
The appearance and size of table 3 δ 10mm steel plate
| Coordination not | Length | Highly | Thickness | Coordination not | Length | Highly | Thickness |
| 1.0 locate | 250 | 84 | 10 | 5.5 locate | 250 | 55 | 10 |
| 1.5 locate | 250 | 78 | 10 | 6.0 locate | 250 | 65 | 10 |
| 2.0 locate | 250 | 65 | 10 | 6.5 locate | 250 | 78 | 10 |
| 2.5 locate | 250 | 55 | 10 | 7.0 locate | 250 | 84 | 10 |
| 3.0 locate | 250 | 44 | 10 | 7.5 locate | 250 | 89 | 10 |
| 3.5 locate | 250 | 33 | 10 | 8.0 locate | 250 | 99 | 10 |
| 4.0 locate | 250 | 23 | 10 | 8.5 locate | 250 | 89 | 10 |
| 4.5 locate | 250 | 33 | 10 | 9.0 locate | 250 | 84 | 10 |
| 5.0 locate | 250 | 44 | 10 |
(3) one side of δ 3mm steel plate is identical with the profile on cylinder developed curve limit, and width is got 250mm.
The front and back position that diverse location cutting mouthpiece swing when (4) the 10X10 square steel is according to cutting produces is poor, this alternate position spike is exactly that square steel is poor with respect to the longitudinal separation of the appearance curve of cutting plate, according to this range difference square steel is simmered the camber track with respect to the appearance curve of cutting plate.
Diverse location when (5) when system weldering is according to cutting is welded in δ 10mm steel plate on the relevant position of δ 20mm steel plate; δ 3mm steel plate is welded on the δ 10mm steel plate; The 10X10 square steel is welded on the δ 3mm steel plate.Postwelding is transferred shape.
The localization part of location clamping part is slit into right angle block by δ 20mm steel plate, is welded on the δ 10mm steel plate of track both sides, and the other end is stuck in the edge of cutting steel plate and implements the location, front and back, location about a side weld one block is implemented below track δ 20mm steel plate; U-shaped plate that clamping part is slit into by δ 20mm steel plate and the bolt and nut of M20 weldering system form, implement to clamp on the both sides of track, below track, be welded with the stay bolt of a M20 simultaneously in the middle of the δ 20mm steel plate, the bolt of M20 passed the hole that has cut out when cylinder to be cut launches steel plate cutting when industry was done in cutting, clamped with nut below cutting steel plate.
Cutting dolly part is cut dolly by magnetic force, directive wheel mechanism, and cutting head fine motion governor motion and cutting head elevating mechanism are formed, and particular content is as follows: (1) magnetic force cutting dolly is a finished product.(2) directive wheel mechanism is by little bearing, little axle, gripper shoe and nut, compositions such as pad.(3) the cutting head elevating mechanism is made up of two guide pin bushings and a guide post in band silk hole.(4) cutting head fine motion governor motion is by turbine, worm mechanism, fairlead, axle sleeve, spacer, swinging axle, compositions such as worm screw locating stop piece because worm screw lead angle γ=3 ° 11 ' 38 " less than 3 ° 30 ', so turbine, worm mechanism can be realized self-locking.
The cutting dolly partly is produced as follows: the turbine point of cutting head fine motion governor motion is welded on the swinging axle, between the axle sleeve in turbine and band silk hole spacer is installed, wherein a spacer is welded on the axle sleeve of cutting head elevating mechanism, the axle sleeve in swing axle head weldering one band silk hole; The worm screw two ends are fixed on two fairleads, and by the locating stop piece location, the locating stop piece point is welded on the worm screw, and the guide pin bushing of two fairleads and cutting head elevating mechanism is welded together with two steel billets, couples together; Cutting head, rotates along with turbine drives swinging axle on axle sleeve together with screw clamp.Directive wheel mechanism utilizes that existing four holes couple together with screw below the magnetic force cutting dolly.
The turbine of cutting head fine motion governor motion, worm screw are the key mechanism of this device, and concrete parameter is as follows:
Centre-to-centre spacing a=50mm gearratio i=62 modulus m=1.25
Worm screw lead angle γ=3 ° 11 ' 38 " number of threads Z1=1 reference diameter of worm d1=22.4
The modification coefficient X2=+0.040 of turbine number of teeth Z2=62 turbine
The concrete operations implementation process:
The first step marks the groove position line earlier during work on the expansion steel plate face of cylinder, then the expansion steel plate of cylinder is turned over individual being placed in three pads crouchings high more than a meter.
Second step, tight on the expansion steel plate of cylinder the rail portion of this device handle.
The 3rd step was put into the cutting dolly on the track, and two directive wheels are stuck in the middle of the arc track, mixed up the forward line behind the combustion preheater sheet material, made the forward line aim at the thickness of slab direction, and angled, started dolly.Mix up speed, make the fineness of cut surface best.The manual adjustments worm screw, make secant all the time with the groove thickness of slab direction position line that marked heavy and, finish until cutting.
Present embodiment uses through the scene and shows that the workman is simple to operate; Easy to adjust; Cutting torch all can be adjusted at height and former and later two directions, and adaptability is strong; Mounting or dismounting are also convenient, as long as loosening fairlead screw; The cutting efficiency height, smooth groove, need not polish in the cutting surface; Manufacturing cost is low, and is economical and practical, especially is fit to medium-sized and small enterprises; As long as change profiling track, this device is suitable for the processing of any special-shaped workpiece shaped form groove, and the scope of application is more extensive.
Claims (4)
1. chamfering device of wind power equipment, it is characterized in that: chamfering device comprises track, positioning and clamping mechanism and cutting dolly; The track upper surface height and position is corresponding with the difference in height accumulation numerical value that the difference in height and the angle groove of cutting head swing generation produce; Positioning and clamping mechanism has keeper and securing member to constitute; The cutting dolly has magnetic force cutting mechanism, dolly and directive wheel, and dolly is equipped with directive wheel, and the magnetic force cutting mechanism has cutting head and cutting head governor motion, and the cutting head governor motion connects adorns dolly.
2. according to the described chamfering device of wind power equipment of claim 1, it is characterized in that: track is steel plate and guide rail fabriform.
3. according to the described chamfering device of wind power equipment of claim 1, it is characterized in that: keeper is right angle block and U-shaped plate, and securing member is a bolt and nut, and right angle block, U-shaped plate, bolt and nut are welding connection structure.
4. according to the described chamfering device of wind power equipment of claim 1, it is characterized in that: the cutting head governor motion has cutting head fine motion governor motion and elevating mechanism, cutting head fine motion governor motion is a turbine and worm mechanism, and elevating mechanism is the guide pin bushing and the guide post structure in band silk hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201979990U CN201693270U (en) | 2010-05-21 | 2010-05-21 | Groove machining device for wind power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201979990U CN201693270U (en) | 2010-05-21 | 2010-05-21 | Groove machining device for wind power equipment |
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| Publication Number | Publication Date |
|---|---|
| CN201693270U true CN201693270U (en) | 2011-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201979990U Expired - Fee Related CN201693270U (en) | 2010-05-21 | 2010-05-21 | Groove machining device for wind power equipment |
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| CN (1) | CN201693270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829829A (en) * | 2010-05-21 | 2010-09-15 | 天津赛瑞机器设备有限公司 | Chamfering device of wind power equipment |
-
2010
- 2010-05-21 CN CN2010201979990U patent/CN201693270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829829A (en) * | 2010-05-21 | 2010-09-15 | 天津赛瑞机器设备有限公司 | Chamfering device of wind power equipment |
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| Date | Code | Title | Description |
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| 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: 20110105 Termination date: 20120521 |