CN209158060U - Wind electricity blade blade root end face grinding apparatus - Google Patents
Wind electricity blade blade root end face grinding apparatus Download PDFInfo
- Publication number
- CN209158060U CN209158060U CN201821784138.5U CN201821784138U CN209158060U CN 209158060 U CN209158060 U CN 209158060U CN 201821784138 U CN201821784138 U CN 201821784138U CN 209158060 U CN209158060 U CN 209158060U
- Authority
- CN
- China
- Prior art keywords
- turntable
- blade root
- grinding apparatus
- blade
- fixed plate
- 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.)
- Active
Links
- 230000005611 electricity Effects 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000005498 polishing Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001595 contractor effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a kind of wind electricity blade blade root end face grinding apparatus, including rack and supporting mechanism.Rack includes the first fixed plate；Supporting mechanism is used to support in blade root.Supporting mechanism includes at least three support rods, turntable and driving device.At least three support rods are slidably mounted in the first fixed plate, and one end of every support rod is provided with sliding part, and the other end with blade root for abutting；Turntable is mounted on the first fixed plate, and turntable has guide part identical with support rod quantity, and sliding part can be moved along guide part；Driving device is to drive turntable to rotate；When turntable rotation, sliding part is gradually distance from along guide part or the rotation center of close turntable.
Description
Technical field
The utility model relates generally to a kind of grinding apparatus, in particular to a kind of wind electricity blade blade root end face
Grinding apparatus.
Background technique
Most of wind electricity blade is all to select glass fiber reinforced epoxy resin as main material, vacuum pouring molding.
During blade is cut, due to containing layer of cloth in material, it not can guarantee blade and cut the neat of place, lead to root of blade end face
It is irregular.
In the prior art, it is polished using grinding apparatus the root of blade end face after cutting.In existing grinding apparatus often
Grinding apparatus is supported on to the inside of blade inner circle, but during the installation process frequently with triangular support bracket, needs individually to adjust every
The length of root support rod, to adapt to diameter of a circle in blade.In this way, considerably increasing the installation or removal time.In addition, due to three
Root support rod is not to be adjusted in synchronism, and the length that may cause a support rod is too long or too short, so that in the rotation of grinding apparatus
The heart is not overlapped with blade inner circle axial line, also needs to adjust repeatedly, inefficient.
Above- mentioned information are only used for reinforcing the understanding to the background of the utility model disclosed in the background technology part, because
This it may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Utility model content
One main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art, provides a kind of wind
Electric blade root end face grinding apparatus, to solve long supporting mechanism set-up time existing in the prior art, rotation center and leaf
The problem of piece inner circle axial line is not overlapped.
For achieving the above object, the utility model adopts the following technical solution:
One aspect according to the present utility model provides a kind of wind electricity blade blade root end face grinding apparatus, including rack
And supporting mechanism.Rack includes the first fixed plate；Supporting mechanism is used to support in the blade root.The supporting mechanism packet
Include at least three support rods, turntable and driving device.At least three support rods are slidably mounted in first fixed plate,
One end of the every support rod is provided with sliding part, and the other end with the blade root for abutting；Turntable is mounted on described
First fixed plate, the turntable have guide part identical with the support rod quantity, and the sliding part can be along the guide part
It is mobile；Driving device is to drive the turntable to rotate；When the turntable rotation when, the sliding part along the guide part by
Gradually far from or close to the rotation center of the turntable.
An embodiment according to the present utility model, the guide part are arc waist hole, and the sliding part is pressure roll, institute
It states pressure roll to be arranged in the arc waist hole, the pressure roll is rotationally connected with the support rod.
One end far from the sliding part of an embodiment according to the present utility model, each support rod is provided with
Mounting portion is provided at least one rubber mat on the mounting portion.
An embodiment according to the present utility model, the quantity of the support rod is three, and adjacent two supports
Angle between bar is in 120 degree.
An embodiment according to the present utility model, first fixed plate include the first mounting surface being reversed and
Second mounting surface, at least three support rods and the turntable are mounted on first mounting surface.
An embodiment according to the present utility model, the supporting mechanism further include transmission component, and the driving device is logical
It crosses the transmission component and drives the turntable rotation, the transmission component is mounted on second mounting surface.
An embodiment according to the present utility model, the supporting mechanism include transmission shaft, and the transmission shaft is through described
First fixed plate, one end are fixedly connected on the turntable, and the other end is sequentially connected in the transmission component.
An embodiment according to the present utility model, the transmission component include lead screw, lead screw base, rack gear and gear,
The transmission component further includes interconnecting piece, and the interconnecting piece is slidably mounted in second mounting surface, and the gear is fixed
It is connected to the transmission shaft, the rack gear is fixedly connected on the interconnecting piece, and the lead screw base is fixedly connected on the interconnecting piece.
An embodiment according to the present utility model, the rack include second be oppositely arranged with first fixed plate
Fixed plate is provided with more connecting rods between two fixed plates.
An embodiment according to the present utility model, two fixed plates are disk.
As shown from the above technical solution, effect the advantages of the wind electricity blade blade root end face grinding apparatus of the utility model and actively
Fruit is:
Compared with prior art, wind electricity blade blade root provided by the utility model end face grinding apparatus, by rotate turntable be
At least three support rods can be driven to synchronize to expand outwardly, effectively save the set-up time of supporting mechanism.Meanwhile at least three branch
Strut is uniformly controlled contraction and expansion, and contraction is identical as the length of expansion, prevents the length of single supporting bar too long or too short,
It ensure that the rotation center of grinding apparatus is overlapped with blade inner circle axial line.
Bullet in addition, be provided with rubber mat between support rod and blade inner circle, since rubber mat is by continued compression, inside rubber mat
Property potential energy is in order to which rubber mat is to the support force of blade inner circle, so that the stability of strutting system of supporting mechanism is stronger.
Detailed description of the invention
Its example embodiment is described in detail by referring to accompanying drawing, above and other feature and advantage of the utility model will
It becomes readily apparent from.
Fig. 1 shows the perspective view of wind-powered electricity generation blade root end face grinding apparatus in one embodiment of the utility model；
Fig. 2 shows the schematic diagrames of swing mechanism in one embodiment of the utility model；
Fig. 3 shows the top view of workpiece polishing mechanism in one embodiment of the utility model；
Fig. 4 shows the perspective view of the driving device of supporting mechanism in one embodiment of the utility model；
Fig. 5 shows the support rod of supporting mechanism and the perspective view of turntable in one embodiment of the utility model；
Fig. 6 shows wind-powered electricity generation blade root end face grinding apparatus in one embodiment of the utility model and is mounted on wind electricity blade leaf
The schematic diagram of root inner circle.
Wherein, the reference numerals are as follows:
1, supporting mechanism；11, support rod；111, sliding part；112, mounting portion；113, rubber mat；12, turntable；121, it is oriented to
Portion；13, locking nut；14, fixed block；15, lead screw；151, lead screw base；16, interconnecting piece；17, gear；171, rack gear；18, it passes
Moving axis；2, swing mechanism；21, annular outer ring；211, screw hole；22, annular inner race；221, internal tooth；23, centration axis；24, axis
Seat；3, workpiece polishing mechanism；31, large arm is rotated；32, dowel；33, it covers；34, sanding unit；341, polishing motor；342, sand
Wheel；343, feeding module；3431, motor is fed；3432, feed screw；3433, sliding block；4, rack；41, the second fixed plate；
411, third mounting surface；412, the 4th mounting surface；42, the first fixed plate；421, the first mounting surface；422, the second mounting surface；43,
Connecting rod；5, rotary motion mechanism；51, driving gear；52, turning motor；53, driving shaft；6, blade inner circle.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that this is practical new
Type will be full and complete, and the design of example embodiment is comprehensively communicated to those skilled in the art.It is identical in figure
Appended drawing reference indicates same or similar structure, thus the detailed description that will omit them.
Although the term of relativity is used in this specification, for example, "upper", "lower" come describe a component of icon for
The relativeness of another component, but these terms are in this manual merely for convenient, for example, with reference to the accompanying drawings described in
Exemplary direction.It is appreciated that, if making it turn upside down the device overturning of icon, the component described in "upper" will
The component in "lower" can be become.Term of other relativities, such as "top", "bottom" etc. also make have similar meaning.Term " one
It is a ", " one ", "the" and " described " to indicate there are one or more elements/component part/etc.；Term " comprising " and " tool
Have " to indicate the open meaning being included and refer to that the element/component part/in addition to listing can also deposit other than waiting
Other element/component part/etc.；Term " first ", " second ", " third " and " the 4th " etc. is only used as label, no
It is the quantity limitation to its object.
With reference to the accompanying drawing, it elaborates to some embodiments of the utility model, it is in the absence of conflict, following
Embodiment in feature can be combined with each other.
Referring to Fig. 1, wind electricity blade blade root provided by the utility model end face grinding apparatus, including rack 4, supporting mechanism
1, swing mechanism 2 and workpiece polishing mechanism 3.Rack 4 includes the first fixed plate 42, and supporting mechanism 1 is used to support in blade inner circle 6
It is internal.
Referring to Fig. 4, supporting mechanism 1 includes at least three support rods 11 and turntable 12.In other of the utility model
In embodiment, when the diameter of blade inner circle 6 is very big, in order to guarantee the stability of strutting system of supporting mechanism 1, the quantity of support rod 11
It can also be four, five or more, those skilled in the art can determine the number of support rod 11 according to the design needs
Amount.For the ease of following the description, schematically illustrated with three support rods 11.
Three support rods 11 are slidably mounted in the first fixed plate 42.Specifically, it is arranged in the first fixed plate 42
Have fixed block 14 identical with 11 quantity of support rod, groove be provided on fixed block 14, be provided on support rod 11 can be contained in it is recessed
Sliding rail in slot, support rod 11 slide the sliding of direction inwardly or outwardly by sliding rail in groove.Outward direction herein
Refer to support rod 11 far from 6 center of circle direction of blade inner circle, inward direction refers to support rod 11 close to 6 center of circle direction of blade inner circle.
Certainly, the sliding rail fluted, setting can be contained in groove on fixed block 14 also can be set on support rod 11.
It should be understood that those skilled in the art can make support rod 11 that can slide using the common method of this field
Be mounted in the first fixed plate 42 dynamicly, for example, be provided with long through-hole on support rod 11, be provided on fixed block 14 may pass through it is above-mentioned
Long through-hole and the boss moved along long through-hole.
Please continue to refer to Fig. 4, one end of every support rod 11 is provided with sliding part 111, and the other end is used for and blade root
It abuts.Turntable 12 is mounted in the first fixed plate 42, and in the present embodiment, turntable 12 and three support rods 11 are mounted on first and consolidate
The same side of fixed board 42.Guide part 121 identical with 11 quantity of support rod, in the present embodiment, turntable are provided on turntable 12
There are three guide parts 121 for 12 settings.When turntable 12 rotates, sliding part 111 can be moved along guide part 121, and sliding part 111
Be gradually distance from along guide part 121 or close to turntable 12 rotation center.In other words, sliding part 111 is mobile in guide part 121
Motion profile on point and the distance between 12 rotation center of turntable be gradually increased or reduce, furtherly, move rail
Two-end-point determines the sliding distance of support rod 11 apart from the distance between 12 rotation center of turntable difference on mark.
Specifically, when turntable 12 rotates, guide part 121, which drives, to be slided for the support part of the supporting mechanism 1 of the utility model
Dynamic portion 111 moves in its footprint, to drive support rod 11 to be slidably displaced outwardly, until abutting blade inner circle 6.Branch
The contractive action of support mechanism 1 is with support part on the contrary, being no longer described in detail herein.
Compared with prior art, wind electricity blade blade root provided by the utility model end face grinding apparatus, by rotating turntable 12
It three support rods 11 can be driven synchronizes and expand outwardly, effectively save the set-up time of supporting mechanism 1.Meanwhile three supports
Bar 11 is uniformly controlled contraction and expansion, and contraction is identical as the length of expansion, prevents the length of single supporting bar 11 too long or mistake
It is short, it ensure that the rotation center of grinding apparatus is overlapped with 6 axial line of blade inner circle.
Further, as shown in figure 4, guide part 121 can be curved waist hole, sliding part 111 can be pressure roll, pressure
Roller is rotationally connected with support rod 11.After rotating turntable 12, pressure roll can arcuately waist hole be rolled, so that the driving branch of turntable 12
Strut 11 is more smooth, prevents unexpected clamping stagnation.
Certainly, those skilled in the art can also make sliding part 111 can edge using the usual way of this field
Guide part 121 is mobile, for example, details are not described herein such as the sliding type of above-mentioned support rod 11 and fixed block 14.
Further, as shown in figure 4, one end of the separate sliding part 111 of each support rod 11 is provided with mounting portion 112,
At least one rubber mat 113 is provided on mounting portion 112.It should be understood that those skilled in the art can be according to specifically setting
Meter needs to select the specific structure of mounting portion 112, is not particularly limited herein.
When three support rods 11 abut blade inner circle 6, rubber mat 113 between mounting portion 112 and blade inner circle 6, by
In rubber mat 113 by continued compression, elastic potential energy conversion inside rubber mat 113 in order to which rubber mat 113 is to the support force of blade inner circle 6,
So that the stability of strutting system of supporting mechanism 1 is stronger.
Further, in the present embodiment, the quantity of support rod 11 can be three, and between adjacent two support rods 11
Angle be in 120 degree.Three support rods 11 are uniformly arranged in the first fixed plate 42, so that support rod 11 gives blade inner circle 6
Support force it is uniform and stable.
Further, the first fixed plate 42 includes the first mounting surface 421 and the second mounting surface 422 being reversed, at least
Three support rods 11 and turntable 12 are mounted on the first mounting surface 421.
Further, supporting mechanism 1 further includes transmission component, for driving above-mentioned turntable 12 to rotate, transmission component installation
In the second mounting surface 422.Supporting mechanism 1 further includes transmission shaft 18, and transmission shaft 18 runs through the first fixed plate 42, and one end is fixedly connected
In turntable 12, one end is sequentially connected in transmission component.Specifically, the mountable axle sleeve of turntable 12 and fixed by locking nut 13
In transmission shaft 18.
Further, it as shown in figure 5, transmission component includes lead screw 15, lead screw base 151, rack gear 171 and gear 17, passes
Dynamic component further includes interconnecting piece 16, and interconnecting piece 16 is slidably mounted in the second mounting surface 422, and gear 17 is fixedly connected on transmission
Axis 18, rack gear 171 are fixedly connected on interconnecting piece 16, and lead screw base 151 is fixedly connected on interconnecting piece 16.
Specifically, motor drives lead screw 15 to rotate, and lead screw 15 drives 151 transverse shifting of lead screw base, and lead screw base 151 drives
Interconnecting piece 16 slides on the second mounting surface 422 of the first fixed plate 42, and then with 171 transverse shifting of carry-over bar, to drive
Gear 17 rotates, the final rotation for driving turntable 12.After support rod 11 abuts blade inner circle 6, since lead screw 15 is with self-locking
Function prevents the unexpected of support rod 11 from shrinking so that supporting mechanism 1 forms effective mechanical self-latching.
Further, as shown in Figure 1, above-mentioned rack 4 further includes the second fixed plate being oppositely arranged with the first fixed plate 42
41, more connecting rods 43 are provided between the first fixed plate 42 and the second fixed plate 41.
Further, the first fixed plate 42 and the second fixed plate 41 are rounded, and the diameter of two fixed plates is equal.In this way
Mechanism design so that two disks easily facilitate storage and transport.Meanwhile disk compares other shapes, it is easier to process, subtract
Small difficulty of processing, to reduce processing cost.
Further, as depicted in figs. 1 and 2, the turn-around machine of the wind electricity blade blade root end face grinding apparatus of the utility model
Structure 2 is mounted in rack 4.Swing mechanism 2 include annular outer ring 21 and be arranged in annular outer ring 21 and with annular outer ring 21
The annular inner race 22 being arranged concentrically.Annular outer ring 21 is fixedly connected on rack 4, for example, the circumferential edge of annular outer ring 21
Place can be provided with multiple screw holes 211, and annular outer ring 21 is fixed on rack 4 by bolts through bolt holes 211.Annular inner race 22 has
There is a circle internal tooth 221, and be rotationally connected with annular outer ring 21, such as can be arranged between annular inner circle 22 and annular outer ring 21
Multiple rolling elements, rolling element can be ball, round roller etc..
Rotary motion mechanism 5 is fixedly connected on rack 4, and rotary motion mechanism 5 includes nibbling with the internal tooth 221 of annular inner race 22
The driving gear 51 of conjunction.Driving gear 51 can drive annular inner race 22 to rotate by internal tooth 221.
Further, in the center point of annular outer ring 21 and annular inner race 22, it is provided with centration axis 23, the one of centration axis 23
End is rotationally connected with the second fixed plate 41, and the other end is fixedly connected on workpiece polishing mechanism 3, such as passes through welding.
Specifically, the junction of centration axis 23 and the second fixed plate 41, can be and junction is provided with axle bed 24, axis
Seat 24 is fixedly connected on the second fixed plate 41, such as is connected by screw to.Centration axis 23 passes through axle bed 24, is rotationally connected with second
The third mounting surface 411 of fixed plate 41.It is of course also possible to use other connection types, are no longer described in detail herein.
During the grinding process, on the one hand, centration axis 23 ensure that the rotation center of rotation large arm 31 and the axis of blade inner circle 6
The line moment is overlapped.On the other hand, centration axis 23 can reduce the active force between annular inner race 22 and driving gear 51, avoid engaging
The gear at place is worn.In another aspect, the gear of engagement place can since active main wheel and annular inner race 22 are in long-term work
Unexpected abrasion can occur, rotate the case where large arm 31 tilts suddenly.When gear wear occurs, centration axis 23 can prevent spin-ended
Turn large arm 31 suddenly tilt, caused by blade root end face it is seriously not up to standard.
Further, above-mentioned rotary motion mechanism 5 further includes the turning motor 52 for being mounted on the 4th mounting surface 412, is returned
Power is transferred to driving gear 51 by driving shaft 53 by rotating motor 52, and driving gear 51 is located at third mounting surface 411, and and ring
The internal tooth 221 of shape inner ring 22 is meshed.During the grinding process, power is transferred to annular inner race 22 by driving gear 51, due to dynamic
Power is to be transferred to bull gear from pinion gear, so that 22 revolving speed of annular inner race is steadily slow, and then ensure that the polishing of workpiece polishing mechanism 3
Quality.
Further, workpiece polishing mechanism 3 includes rotation large arm 31 and the sanding unit 34 positioned at rotation 31 end of large arm.Rotation
The rotation center for turning large arm 31 is aligned with the axis of blade inner circle 6, in other words, the rotation of sanding unit 34 and rotation large arm 31
The distance between center is equal to the radius of blade inner circle 6.In addition, one end of centration axis 23 is overlapped with the center of circle of annular inner race 22,
The other end of centration axis 23 is fixedly connected at the center of rotation large arm 31, so that the rotation center of rotation large arm 31, centration axis
23, the axis of the center of circle of annular inner race 22 and blade inner circle 6 is overlapped.
Further, as shown in figure 3, being additionally provided with capping 33 and dowel between rotation large arm 31 and annular inner race 22
32.Capping 33 is fixedly connected on annular inner race 22, such as is connected by screw to.Centration axis 23 passes through capping 33, is connected to rotation
At the center of large arm 31.
In the present embodiment, the particular number of dowel 32 is not particularly limited, for convenience of explanation, is connected with two
Muscle 32 is schematically illustrated.
Two settings of dowel 32 are in capping 33 and rotate between large arm 31, such as by welding respectively by dowel 32
Capping 33 and rotation large arm 31 are fixed in both ends.Distance of two dowels 32 apart from centration axis 23 can be equal.In ring
Increase capping 33 between shape inner circle and rotation large arm 31, can prevent extraneous dust from entering in swing mechanism 2, influence swing mechanism 2
Normal operation.
Further, the quantity of the sanding unit 34 of the utility model can be two, be separately positioned on rotation large arm 31
Both ends.Two sanding units 34 ensure that the both ends weight of rotation large arm 31 is identical, and then ensure that rotation large arm 31 exists
Dynamic balancing effect in the course of work.
Specifically, each sanding unit 34 includes polishing motor 341, grinding wheel 342 and feeding module 343.Polishing motor
341 driving grinding wheels 342 are polished, by driving sliding block 3433 to make grinding wheel 342 gradually close to blade root end face.Feeding module
343 include feed screw 3432, sliding block 3433 and feeding motor 3431, and polishing motor 341 and grinding wheel 342 are arranged in sliding block
On 3433, feed screw 3432 can drive sliding to move close to or far from direction blade.
Specifically, the distance that measurement blade root end face need to polish can be first passed through, so that it is determined that the feed speed of feeding module 343
And feeding distance, feeding motor 3431 drive feed screw 3432 to rotate, and then feed with movable slider 3433 to blade root end face.
Wind electricity blade blade root provided by the utility model end face grinding apparatus, when in use, as shown in fig. 6, supporting mechanism 1
Be supported on the inside of blade inner circle 6, swing mechanism 2 is connected to supporting mechanism 1 by rack 4 so that swing mechanism 2 it is hanging and to
Outer extension, workpiece polishing mechanism 3 are connected to the annular inner race 22 of swing mechanism 2.Driving gear 51 drives annular inner race by internal tooth 221
22 rotations, so that workpiece polishing mechanism 3 be driven to polish along blade root end face.The transmission of main shaft and bearing compared to the prior art
Mode, the annular inner race 22 of the utility model is rotationally connected with annular outer ring 21 by rolling element, and power is transferred to polishing
Mechanism 3.Such structure design, so that annular inner race 22 and annular outer ring 21 can bear axial force, radial force simultaneously and incline
Torque is covered, ensure that the dynamic balancing effect of workpiece polishing mechanism 3, effectively increases the polishing quality of blade root end face.
It should be appreciated that the utility model be not limited in its application to this specification proposition component detailed construction and
Arrangement.The utility model can have other embodiments, and can realize and execute in many ways.Aforementioned change
Shape form and modification are fallen in the scope of the utility model.It should be appreciated that this reality of this disclosure and restriction
It is mentioned or all alternative groups of two or more apparent independent features with the novel text and/or drawings that extend to
It closes.All these different combinations constitute multiple alternative aspects of the utility model.Embodiment described in this specification is said
The best mode for becoming known for realizing the utility model is illustrated, and those skilled in the art will be enable practical new using this
Type.
Claims (10)
1. a kind of wind electricity blade blade root end face grinding apparatus characterized by comprising
Rack, including the first fixed plate；
Supporting mechanism is used to support in the blade root, and the supporting mechanism includes:
At least three support rods, are slidably mounted in first fixed plate, and one end of the every support rod is provided with cunning
Dynamic portion, the other end with the blade root for abutting；
Turntable, is mounted on first fixed plate, and the turntable has guide part identical with the support rod quantity, the cunning
Dynamic portion can be moved along the guide part；And
Driving device, to drive the turntable to rotate；
When turntable rotation, the sliding part is gradually distance from along the guide part or in the rotation of the turntable
The heart.
2. wind electricity blade blade root according to claim 1 end face grinding apparatus, which is characterized in that the guide part is arc
Waist hole, the sliding part are pressure roll, and the pressure roll is arranged in the arc waist hole, and the pressure roll is rotationally connected with institute
State support rod.
3. wind electricity blade blade root according to claim 1 end face grinding apparatus, which is characterized in that each support rod
One end far from the sliding part is provided with mounting portion, at least one rubber mat is provided on the mounting portion.
4. wind electricity blade blade root according to claim 1 end face grinding apparatus, which is characterized in that the quantity of the support rod
It is three, and the angle between adjacent two support rods is in 120 degree.
5. wind electricity blade blade root according to claim 1-4 end face grinding apparatus, which is characterized in that described first
Fixed plate includes the first mounting surface and the second mounting surface being reversed, at least three support rods and turntable peace
Mounted in first mounting surface.
6. wind electricity blade blade root according to claim 5 end face grinding apparatus, which is characterized in that the supporting mechanism also wraps
Transmission component is included, the driving device drives the turntable rotation by the transmission component, and the transmission component is mounted on institute
State the second mounting surface.
7. wind electricity blade blade root according to claim 6 end face grinding apparatus, which is characterized in that the supporting mechanism includes
Transmission shaft, the transmission shaft run through first fixed plate, and one end is fixedly connected on the turntable, other end transmission connection in
The transmission component.
8. wind electricity blade blade root according to claim 7 end face grinding apparatus, which is characterized in that the transmission component includes
Lead screw, lead screw base, rack gear and gear, the transmission component further include interconnecting piece, and the interconnecting piece is slidably mounted in institute
The second mounting surface is stated, the gear is fixedly connected on the transmission shaft, and the rack gear is fixedly connected on the interconnecting piece, the silk
Thick stick seat is fixedly connected on the interconnecting piece.
9. wind electricity blade blade root according to claim 1-4 end face grinding apparatus, which is characterized in that the rack
Including the second fixed plate being oppositely arranged with first fixed plate, more connecting rods are provided between two fixed plates.
10. wind electricity blade blade root according to claim 9 end face grinding apparatus, which is characterized in that two fixed plates
For disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784138.5U CN209158060U (en) | 2018-10-31 | 2018-10-31 | Wind electricity blade blade root end face grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784138.5U CN209158060U (en) | 2018-10-31 | 2018-10-31 | Wind electricity blade blade root end face grinding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209158060U true CN209158060U (en) | 2019-07-26 |
Family
ID=67336154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821784138.5U Active CN209158060U (en) | 2018-10-31 | 2018-10-31 | Wind electricity blade blade root end face grinding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209158060U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195858A (en) * | 2018-10-31 | 2020-05-26 | 中材科技风电叶片股份有限公司 | Wind-powered electricity generation blade root terminal surface equipment of polishing |
| CN111702574A (en) * | 2020-05-20 | 2020-09-25 | 大连富地重工机械制造有限公司 | Synchronous rotation telescopic adjusting device |
| CN112318302A (en) * | 2020-11-04 | 2021-02-05 | 安徽戴家工艺有限公司 | Wood raw material pretreatment processing equipment of leisure chaise longue |
| WO2021109505A1 (en) * | 2019-12-06 | 2021-06-10 | 台州浙盛轴承科技有限公司 | Support holder for bearing polishing |
-
2018
- 2018-10-31 CN CN201821784138.5U patent/CN209158060U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195858A (en) * | 2018-10-31 | 2020-05-26 | 中材科技风电叶片股份有限公司 | Wind-powered electricity generation blade root terminal surface equipment of polishing |
| WO2021109505A1 (en) * | 2019-12-06 | 2021-06-10 | 台州浙盛轴承科技有限公司 | Support holder for bearing polishing |
| CN111702574A (en) * | 2020-05-20 | 2020-09-25 | 大连富地重工机械制造有限公司 | Synchronous rotation telescopic adjusting device |
| CN112318302A (en) * | 2020-11-04 | 2021-02-05 | 安徽戴家工艺有限公司 | Wood raw material pretreatment processing equipment of leisure chaise longue |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209158060U (en) | Wind electricity blade blade root end face grinding apparatus | |
| CN206445640U (en) | Polishing roller and sanding apparatus | |
| CN208929990U (en) | A kind of fixed device of surface grinding machine workpiece support | |
| CN110450015A (en) | A kind of butterfly valve seat grinding device | |
| CN209319550U (en) | Wind electricity blade blade root end face grinding apparatus | |
| CN204935343U (en) | Roller sphere mill overcharge is put | |
| CN105965328B (en) | A kind of automatic knife-grinding apparatus | |
| CN111195858A (en) | Wind-powered electricity generation blade root terminal surface equipment of polishing | |
| CN102941529A (en) | Planetary motion type grinding device | |
| CN207642893U (en) | A kind of twin grinder | |
| CN203031457U (en) | Combined clamp of grinding rocker | |
| CN107175558A (en) | Sphere grinding machine | |
| CN201956794U (en) | High-speed flexible flywheel energy storage device | |
| CN115157027B (en) | Inside and outside grinding device of bearing outer lane | |
| CN104625936A (en) | Method and device for polishing automobile hubs | |
| CN202106296U (en) | Rotary working platform of vertical grinding machine | |
| CN205673955U (en) | A kind of knife grinding mechanism | |
| CN205968575U (en) | Take driven four -head plane grinding -and -polishing machine | |
| CN206998470U (en) | Band centre bore nahlock contoured surface processing unit (plant) | |
| CN217122655U (en) | Bearing inner race grinding device of adjustable diameter | |
| CN105690164B (en) | Repair the oblique facing head mechanism of boring in a kind of large-scale valve casing sealing surface scene | |
| CN112338714B (en) | Grinding device for polishing shaft sleeve of transmission shaft | |
| CN211490989U (en) | Burnishing machine is used in copper bar production | |
| CN111195859A (en) | Wind-powered electricity generation blade root terminal surface equipment of polishing | |
| CN207043877U (en) | Floating-supported type is not in the mood for bistrique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240527 Address after: No. 2 Binhai Industrial Avenue, Yangjiang High tech Zone, Yangjiang City, Guangdong Province, 529899 Patentee after: Zhongcai Technology (Yangjiang) Wind Power Blade Co.,Ltd. Country or region after: China Address before: 100192 Floor 9, block C, building 6, zone B, Northern Territory, Zhongguancun Dongsheng science and Technology Park, No. 66, xixiaokou Road, Haidian District, Beijing Patentee before: SINOMATECH WIND POWER BLADE Co.,Ltd. Country or region before: China |