CN209139549U - Wind power bearing retainer apparatus for shaping - Google Patents

Wind power bearing retainer apparatus for shaping Download PDF

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Publication number
CN209139549U
CN209139549U CN201821795303.7U CN201821795303U CN209139549U CN 209139549 U CN209139549 U CN 209139549U CN 201821795303 U CN201821795303 U CN 201821795303U CN 209139549 U CN209139549 U CN 209139549U
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China
Prior art keywords
driving
retainer
moving mold
interior
shaping
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CN201821795303.7U
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Chinese (zh)
Inventor
郑广会
赵培振
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Shandong Kinde Precision Machinery Polytron Technologies Inc
Shandong Golden Empire Precision Machinery Technology Co Ltd
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Shandong Kinde Precision Machinery Polytron Technologies Inc
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Priority to CN201821795303.7U priority Critical patent/CN209139549U/en
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Abstract

The utility model discloses a kind of wind power bearing retainer apparatus for shaping, belong to retainer processing technique field, comprising: shaping unit, the shaping unit includes confined planes and at least one moving mold, the confined planes and the retainer are concentric, and the moving mold has the force surface concentric with the retainer;And driving unit, the driving unit includes radial direction round-trip the first driving mechanism between the first position and the second position for driving the moving mold along retainer, when the moving mold is located at the second position, the one side of the retainer is bonded with the confined planes, and the another side of retainer is bonded with the force surface.Confined planes and force surface in the utility model cooperate, and can significantly eliminate " more water chestnut circles " phenomenon of retainer, significantly improve the verticality and the depth of parallelism of retainer, greatly reduce the abrasion after assembling to bearing.

Description

Wind power bearing retainer apparatus for shaping
Technical field
The utility model belongs to retainer processing technique field more particularly to a kind of wind power bearing retainer apparatus for shaping.
Background technique
Large-size pivoting support product is widely used in the fields such as wind-power electricity generation, yard craft, mining machinery, military project, with The raising of technology and the changes in demand in market, it is increasing for the demand of large-sized pivoting support product.
The traditional diamond-making technique of big-diameter bearing integral cage applied to wind power plant is: first with laser Steel plate plate is cut into billot by the processing method of cutting, and each pocket hole is cut on billot, then two of billot are held Face links together, and forms an annular integral cage, carries out " just rolling respectively to the integral cage of annular again later The rolling and processing molding of circle " and " essence is round as a ball ", is less than its circularity within 0.8mm.
It, can be because of bearing retainer appearance " more water chestnuts circles " phenomenon, example caused by various reasons in actual process Such as:
Since the diameter of wind power bearing retainer is bigger, generally in 2-3m or so, and the width of retainer is smaller, and one As in 4-10mm or so, and be additionally provided on the circumference of retainer dozens of for installing the pocket hole of rolling element.Because of pocket hole and The yield strength of the beam of non-aperture segment is inconsistent on retainer adjacent thereto, and (yield strength in pocket hole is low, and the surrender of beam is strong Degree is high), cause wind power bearing retainer in rolling and processing forming process just round as a ball and that essence is round as a ball, the company in two neighboring pocket hole Irregular " more water chestnut circles " is generated at two back gauges of the place of connecing and single pocket hole and retainer width, easily so as to cause wind-electricity shaft The circularity for holding retainer is unqualified.
In addition, being adjusted since traditional spheronizator driving roller component and driven roller component are separately mounted on workbench Save center between driving roller and driven roller away from when, only simply rely on bolt and slide in slotted hole sliding slot to realize It adjusts, such regulative mode is difficult to ensure the depth of parallelism and driving roller, driven rolling between driving roller and driven roller Verticality between wheel and work top, retainer can generate upper and lower swing when causing round as a ball, as round as a ball abrasion is swung Amplitude can be increasing, or even can deviate from idler wheel, to cause serious " more water chestnut circles " phenomenon.
When retainer is installed between the inside and outside circle of bearing, because of the presence of water chestnuts more on retainer circle, retainer will cause With the point contact of the guide surface of bearing, point contact friction is formed, is easy to pull the guide surface of bearing and generates abrasive dust, influence bearing Service life.
It can be seen that the existing technology needs further improvement and improves.
Utility model content
The utility model is that in place of avoiding above-mentioned the shortcomings of the prior art, it is whole to provide a kind of wind power bearing retainer Shape dress is set, and the apparatus for shaping structure is simple, easily operated, can rapidly realize the shaping to retainer.
The technology employed by the present utility model is
Wind power bearing retainer apparatus for shaping, comprising: shaping unit, the shaping unit include confined planes and at least one Moving mold, the confined planes and the retainer are concentric, and the moving mold has the force surface concentric with the retainer;And Driving unit, the driving unit include for driving the moving mold along the radial in first position and the second position of retainer Between round-trip the first driving mechanism, when the moving mold is located at the second position, the one side of the retainer and the limit Face paste is closed, and the another side of retainer is bonded with the force surface.
The shaping unit includes quiet mold, and the quiet mold has the inner surface concentric with the retainer, described interior Surface forms the confined planes, and the retainer is at least partly surrounded by the quiet mold;The moving mold is located at the guarantor It holds in the axis hole of frame.
The shaping unit includes quiet mold, and the quiet mold is located in the axis hole of the retainer, the quiet mold tool There is the outer surface concentric with the retainer, the outer surface forms the confined planes;The moving mold is located at the retainer Outside, and the retainer is at least partly surrounded by the moving mold.
The moving mold includes outer moving mold and interior moving mold, the outer moving mold have with the retainer it is concentric in Surface, the retainer are at least partly surrounded by the outer moving mold, and the interior moving mold has concentric with the retainer Outer surface, the interior moving mold is located in the axis hole of the retainer;The inner surface of the outer moving mold and interior moving mold One of formation confined planes in outer surface, another forms the force surface;First driving mechanism includes using In the driving outer moving mold along the outer driving mechanism of retainer moved radially, and for driving the interior moving mold along guarantor Hold the interior driving mechanism of frame moved radially;The inside and outside moving mold collective effect is formed whole to the pressurization of the retainer Shape.
The dynamic model have it is multiple, multiple moving molds circumferentially, and in the drive of first driving mechanism Under move synchronously.
First driving mechanism includes the half that or quantity identical as the moving mold quantity is the moving mold quantity Driving portion;When the quantity of the driving portion is identical as the quantity of moving mold, a driving portion drives one corresponding thereto A moving mold movement;When the quantity of the driving portion is the half of moving mold quantity, a driving portion driving two is mutually right The moving mold of title moves.
First driving mechanism includes a driving portion, and the driving portion can drive the synchronous fortune of multiple moving molds It is dynamic.
The outer driving mechanism includes one that or quantity identical as the outer moving mold quantity is the outer moving mold quantity Half outer driving portion, when the quantity of the outer driving portion is identical as the quantity of the outer moving mold, an outer driving portion driving The outer moving mold movement of one corresponding thereto, when the quantity of the outer driving portion is the half of the outer moving mold quantity, One outer driving portion drives two symmetrical outer moving mold movements;Alternatively, the outer driving mechanism includes driving outside one Portion, the outer driving portion can drive multiple outer moving molds to move synchronously;The interior driving mechanism includes and the interior dynamic model Have that quantity is identical or quantity be the interior moving mold quantity half interior driving portion, when the interior driving portion quantity with it is described When the quantity of interior moving mold is identical, the interior moving mold movement of an interior driving portion driving corresponding thereto, when the interior drive When the quantity in dynamic portion is the half of the interior moving mold quantity, an interior driving portion drives two symmetrical interior moving mold fortune It is dynamic;Alternatively, the interior driving mechanism includes an interior driving portion, which can drive multiple interior moving molds synchronous Movement.
The apparatus for shaping further includes detection unit, and the detection unit is for detecting between the retainer and confined planes Contact pressure and the retainer and force surface between contact pressure;The detection unit and the driving unit energy Enough communication.
The driving unit further includes for driving the moving mold or retainer to advise around the axial-rotation of the retainer Determine the second driving mechanism of angle.
By adopting the above-described technical solution, being had the beneficial effect that acquired by the utility model
1, the confined planes in the utility model and force surface cooperate, and can be realized the pressurization to retainer, can be obvious " more water chestnut circles " phenomenon of retainer is eliminated on ground, significantly improves the verticality and the depth of parallelism of retainer.And the utility model knot Structure is simple, easy to adjust, easily operated, can rapidly realize the shaping to retainer.
2, both segmentation shaping can have been carried out to retainer using the utility model, whole shaping can also be carried out to retainer, The diversification of Training system meets the demand of the different assembly of bearing.
3, the utility model can according to the diameter of retainer and the difference of thickness, adjust confined planes and force surface it Between spacing and the two be respectively relative to the distance at the retainer center, to meet the retainer of different-diameter, thickness Shaping requirement.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model Point, the illustrative embodiments and their description of the utility model are not constituted for explaining the application to the improper of the utility model It limits.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram in embodiment 1 for the apparatus for shaping of whole shaping retainer.
Fig. 2 is another structural schematic diagram in embodiment 1 for the apparatus for shaping of whole shaping retainer.
Fig. 3 is in embodiment 1 for being segmented a kind of structural schematic diagram of the apparatus for shaping of shaping retainer.
Fig. 4 is a kind of structural schematic diagram in embodiment 2 for the apparatus for shaping of whole shaping retainer.
Fig. 5 is in embodiment 2 for being segmented a kind of structural schematic diagram of the apparatus for shaping of shaping retainer.
Fig. 6 is a kind of structural schematic diagram in embodiment 3 for whole or segmentation shaping retainer apparatus for shaping.
Fig. 7 is a kind of structural schematic diagram in embodiment 4 for the apparatus for shaping of shaping retainer.
Fig. 8 is a kind of structural schematic diagram in embodiment 5 for the apparatus for shaping of shaping retainer.
Specific embodiment
For the clearer general idea for illustrating the application, carry out in an illustrative manner with reference to the accompanying drawings of the specification detailed It describes in detail bright.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously It is not limited by the specific embodiments disclosed below.
In addition, in the description of the present invention, it should be understood that term " center ", "upper", "lower", " preceding ", The instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axial direction ", " radial direction ", " circumferential direction " Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be Mechanical connection, is also possible to be electrically connected, can also be communication;It can be directly connected, the indirect phase of intermediary can also be passed through Even, the connection inside two elements or the interaction relationship of two elements be can be.For those of ordinary skill in the art For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down " It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.In this specification Description in, reference term " one embodiment ", " some embodiments ", " example ", " specific example " or " some examples " etc. Description means that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in the utility model In at least one embodiment or example.In the present specification, schematic expression of the above terms are necessarily directed to identical Embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments Or it can be combined in any suitable manner in example.
Embodiment 1:
As shown in Figure 1 to Figure 3, wind power bearing retainer apparatus for shaping, including shaping unit, the shaping unit include limit Plane and at least one moving mold 300.The confined planes and the retainer 2 are concentric, and the moving mold 300 has and the guarantor Hold the concentric force surface of frame 2, concentric setting can enable confined planes and force surface to the maximum extent with the retainer 2 Inner and outer surfaces are in contact, to increase forced area.
The apparatus for shaping further includes driving unit, and the driving unit includes for driving the moving mold 300 along guarantor Hold the radial direction of frame 2 round-trip the first driving mechanism between the first position and the second position.The moving mold 300 is located at second When setting, the one side of the retainer 2 is bonded with the confined planes, and the another side of retainer is bonded with the force surface.
In the present embodiment, the shaping unit includes quiet mold 100, and the quiet mold 100 has and the retainer 2 Concentric inner surface, the inner surface form the confined planes.
The retainer 2 is at least partly surrounded by the quiet mold 100.Specifically: the retainer 2 can carry out It is segmented shaping, whole shaping can also be carried out.Corresponding thereto, when needing to carry out segmentation shaping to the retainer 2, institute The inner surface for stating quiet mold 100 can be full circle of the internal diameter slightly larger than the outer diameter of the retainer 2, the quiet mold 100 Inner surface can also be the arc section (as shown in Figure 3) of retainer 2 that one can surround segmentation;When needs are to the holding When frame 2 carries out whole shaping, the inner surface of the quiet mold 100 is that an internal diameter is whole slightly larger than the outer diameter of the retainer 2 Circle.
It should be noted that relevant to 2 shaping of retainer is the interior table of the quiet mold 100 in the present embodiment Face, the structure and shape of outer surface will not constitute the limitation to 2 shaping of retainer, therefore, the outer surface of the quiet mold 100 It is not limited only to the circle of diagram, other shapes can also be used, for example, rectangular, rectangle, triangle etc..
In the present embodiment, the moving mold 300 is located in the axis hole of the retainer 2, the appearance of the moving mold 300 Face constitutes the force surface.
For being segmented the retainer 2 of shaping: the moving mold 300 can have one, at this time the appearance of moving mold 300 The arc section in face is slightly less than the inner circle segmental arc of the retainer 2 of segmentation;Certainly, the moving mold 300 can also have multiple, more at this time The outer surface of a moving mold 300 circumferentially, cooperatively forms the Inner arc that a whole perimeter is slightly less than segmentation retainer 2 jointly The outer circle segmental arc of Duan Zhouchang.
For the retainer 2 of whole shaping: the preferred moving mold 300 has multiple, multiple 300 edges of moving mold Circumferentially, and under the drive of first driving mechanism it moves synchronously, for example, Fig. 1 shows the knot using 6 moving molds Structure building form, it should be noted that the moving mold 300 is not limited solely to 6 of diagram, can also be 2,3,4 A or 8 etc., the quantity of the moving mold 300 depends on corresponding to size and each moving mold 300 of 2 internal diameter of retainer The size of central angle.Certainly, for the retainer 2 of whole shaping, the moving mold 300 can also only have one, for example, It in this case needs to set Fig. 2 shows the structure composition mode for pressurizeing to retainer 2 using 1 moving mold 300 It sets and is able to drive the actuator that the moving mold 300 rotates, to realize that the segmentation to integral cage 2 is pressurizeed.
It should be noted that relevant to 2 shaping of retainer is the appearance of the moving mold 300 in the present embodiment Face, the structure and shape of 300 inner surface of moving mold will not constitute the limitation to 2 shaping of retainer, therefore, the moving mold 300 inner surface is not limited only to the arcuate structure of diagram, other shapes can also be used, for example, linear, broken line Shape or other planforms convenient for being connected with first driving mechanism.
The shaping unit in the present embodiment uses the combination of " outer quiet interior dynamic ", in use, shaping will be needed Retainer 2 be put into quiet mold 100, drive the moving mold 300 simultaneously to external pressurized from first driving mechanism, make to protect It holds frame 2 to be plastically deformed, to eliminate more water chestnuts circle of retainer 2.
In the present embodiment, first driving mechanism includes driving portion 400 identical with 300 quantity of moving mold, A moving mold 300 movement of one driving of driving portion 400 corresponding thereto.In the present embodiment, the driving portion 400 can be adopted With a variety of linear drives structures, it is, for example, possible to use hydraulic cylinders or cylinder to drive the moving mold 300 in the first, second position Between it is round-trip.Initial bit in the application, when the first position is that the driving portion 400 is motionless, where the moving mold 300 It sets, when the second position is that moving mold 300 is finished to the pressure of retainer 2, the position where moving mold 300.
In order to more be accurately controlled the movement travel of the moving mold 300, the apparatus for shaping in the application further includes Detection unit.The detection unit is used to detect contact pressure and the retainer between the retainer 2 and confined planes Contact pressure between 2 and force surface.The detection unit can be communicated with the driving unit, i.e., the described detection unit can The pressure signal detected is transmitted to the driving unit, passes through moving mold 300 described in first driving mechanisms control Movement travel, avoid moving mold 300 exert a force it is excessive and retainer is damaged or moving mold 300 exert a force it is too small and The purpose of shaping is not achieved.
For being segmented the retainer 2 of shaping, it is preferred that the perimeter of the inner surface of the quiet mold 100 is greater than described The perimeter of the outer surface of retainer 2, the perimeter of the outer surface of all moving molds 300 and is greater than the interior of the retainer 2 The perimeter on surface, so that meeting each section of retainer 2 in pressure process will not be missed.
However for the retainer of whole shaping 2, limited by space, the outer surface of all moving molds 300 Perimeter and be less than the retainer 2 inner surface perimeter, therefore in pressure process, especially with two neighboring moving mold The purpose of shaping is not achieved because not stressing for the inner surface portion branch of the corresponding retainer 2 in 300 gap.In consideration of it, the drive Moving cell further includes of the axial-rotation predetermined angular for driving the moving mold 300 or retainer 2 around the retainer Two driving mechanisms.After the completion of primary pressurization, first driving mechanism drives the moving mold 300 to be bounced back by the second position, After second driving mechanism drives the moving mold 300 or retainer 2 to rotate a certain angle, by first driving mechanism It drives the moving mold 300 mobile to the second position again and pressurizes to the retainer 2, to complete the whole of holiday Shape.The size of " predetermined angular " and 300 pairs of moving mold tops to after the retainer, two neighboring moving mold 300 it Between gap size it is related, the angle of " predetermined angular " not less than central angle corresponding to the gap.
In order to adapt to different-diameter retainer 2 shaping requirements, in the present embodiment, the quiet mold 100 and dynamic model Tool 300 is disposed as detachable, and the apparatus for shaping includes a variety of matching used dynamic and static molds, can be in use process Matched dynamic and static mold is replaced according to the diameter of retainer 2.
Embodiment 2:
The present embodiment and the structure and principle of embodiment 1 are essentially identical, and different places are: the quantity of the driving portion It is different.
In the present embodiment, first driving mechanism includes the driving for the half that quantity is 300 quantity of moving mold Portion 401 a, as shown in figure 4, driving portion 401 drives two symmetrical moving molds 300 to move at this time.In the present embodiment In, there are many structure types of the driving portion 401, for example, dual-rod hydraulic cylinder can be used, the corresponding driving two of a hydraulic cylinder A symmetrical moving mold.
Certainly, the apparatus for shaping in the present embodiment can be also used for carrying out segmentation shaping to retainer 2, by reasonable It arranges position of the retainer 2 of segmentation in quiet mold 100, and is driven by the driving portion that quantity is 300 quantity half of moving mold Dynamic moving mold 300 operates, to realize the segmentation shaping of retainer 2, as shown in Figure 5.
Embodiment 3:
The present embodiment and the structure and principle of embodiment 1 are essentially identical, and different places are: the quantity of the driving portion It is different.
In the present embodiment, first driving mechanism includes a driving portion 402, and the driving portion 402 can drive Multiple moving molds 301 move synchronously.
The structure composition of driving portion described in the present embodiment can be there are many form, for example, can be using as shown in Figure 6 Structure type, i.e., the inner surface of each moving mold 301 constitutes a cone-shaped structure.The driving portion 402 includes driving Bar, the drive rod are tapered rod, and the driving portion 402 further includes for driving the tapered rod to move along the axial direction of retainer 2 Dynamic power part, described lesser one end of tapered rod outer diameter are first inserted into the inner hole that each moving mold 301 surrounds, then into One step is axially moveable, and with the increase of tapered rod outer diameter, each moving mold 301 expands outwardly and adds to the retainer 2 Pressure.
Embodiment 4:
For the present embodiment is compared to embodiment 1, biggish change has occurred in terms of its structure and principle, with implementation The fit system of " quiet interior dynamic outside " described in example 1 is different, and the present embodiment uses the fit system of " quiet in moving outside ".
As shown in fig. 7, in the present embodiment, the shaping unit includes quiet mold 101 and at least one moving mold 302, The quiet mold 101 is located in the axis hole of the retainer 2, and the quiet mold 101 has the appearance concentric with the retainer 2 Face, the outer surface form the confined planes;The moving mold 302 is located at 2 outside of the retainer, and the retainer 2 to Partially surrounded by the moving mold 302.
In the present embodiment, the outer surface of the quiet mold 101 is the internal diameter that outer diameter is slightly less than 2 inner hole of retainer, institute It states the part that moving mold 302 is in contact with 2 outer surface of retainer and surrounds an internal diameter equal to or slightly less than the retainer 2 The arc section or circle of outer diameter.In embodiment 1, each moving mold 300 " expanding outwardly " by retainer 2 exert a force in a manner of not Together, in the present embodiment, the moving mold 302 under the drive of the first driving mechanism, draw close and inwardly add by Xiang Suoshu retainer 2 Retainer is pressed, realizes shaping.
In the present embodiment, one end that the moving mold 302 is not contacted with retainer 2 is unrelated with the shaping of retainer 2, because This, can use multiple structural forms, to realize the connection with the first driving mechanism;The quiet mold 101 not with retainer 2 The part of contact is unrelated with the shaping of retainer 2, can use multiple structural forms, for example, solid construction can be used, again It such as, can be using engraved structure etc..
In the present embodiment, the quantity and structure composition of the driving portion 403 for driving the moving mold 302 to move can be borrowed The quantity and structure composition mode of driving portion in embodiment 1,2,3 of reflecting.For example, can be using hydraulic cylinder or the cylinder difference of dispersion Driving moving mold is drawn close to retainer jointly;For another example, symmetrical two dynamic models of a dual-rod hydraulic cylinder activation point can be used Tool is drawn close to retainer jointly;For another example, the form that can use conical sleeve, conical sleeve is nested in the outer of each moving mold Side, in that case, the move mode of conical sleeve one end small to sleeve diameter from the big one end of sleeve diameter, to realize Moving mold is drawn close to retainer.
Embodiment 5:
For the present embodiment is compared to embodiment 1 and embodiment 4, biggish change has occurred in terms of its structure and principle Change, not with the fit system of the fit system of " outer quiet interior dynamic " described in embodiment 1 and " outer dynamic interior quiet " in embodiment 4 Together, the present embodiment uses the fit system of " outer dynamic interior dynamic ".
As shown in figure 8, in the present embodiment, the moving mold includes outer moving mold 303 and interior moving mold 304, described outer dynamic Mold 303 has the inner surface concentric with the retainer 2, and the retainer 2 is at least partly wrapped by the outer moving mold 303 It encloses, the interior moving mold 304 has the outer surface concentric with the retainer 2, and the interior moving mold 304 is located at the retainer In 2 axis hole.
One of formation limit in the inner surface of the outer moving mold 303 and the outer surface of interior moving mold 304 Face, another forms the force surface.It should be noted that the quantity of the inside and outside moving mold can phase in the present embodiment Together, it can also be different.When the two quantity is identical, the two is one-to-one relationship, and in use process, the two cooperates real Now to the pressurization shaping of retainer 2.When the two quantity difference, one more than a corresponding number in a side that needs quantity few It is multiple in side, it is cooperated with realizing.
First driving mechanism includes the outer drive moved radially for driving the outer moving mold 303 along retainer 2 Motivation structure 403, and for driving the interior driving mechanism 404 that moves radially of the interior moving mold 304 along retainer 2;It is described Inside and outside moving mold collective effect forms the pressurization shaping to the retainer 2.Apparatus for shaping described in the present embodiment is especially suitable For the shaping to different inside and outside diameters and the retainer of different-thickness.
In the present embodiment, it is institute that the outer driving mechanism 403, which includes or quantity identical as outer 303 quantity of moving mold, State the outer driving portion of the half of outer 303 quantity of moving mold.When the quantity of the outer driving portion and the quantity of the outer moving mold 303 When identical, the outer moving mold 303 of an outer driving portion driving corresponding thereto is moved, for example, using the hydraulic cylinder of dispersion Or cylinder respectively drives outer moving mold and draws close jointly to retainer.When the quantity of the outer driving portion is the outer moving mold quantity Half when, an outer driving portion drives two symmetrical outer moving molds movements, for example, being driven using a dual-rod hydraulic cylinder Two outer moving molds of dynamic positional symmetry are drawn close to retainer jointly.
Certainly, in the present embodiment, the outer driving mechanism 403 can also only include an outer driving portion, the outer driving portion Multiple outer moving molds can be driven to move synchronously, for example, conical sleeve is nested with each outer using the form of conical sleeve The outside of moving mold, in that case, the move mode of conical sleeve are small to sleeve diameter from the big one end of sleeve diameter One end, to realize outer moving mold drawing close to retainer.
In the present embodiment, it is institute that the interior driving mechanism 404, which includes or quantity identical as interior 304 quantity of moving mold, State the interior driving portion of the half of interior 304 quantity of moving mold.When the quantity of the interior driving portion and the quantity of the interior moving mold 304 When identical, the interior moving mold movement of an interior driving portion driving corresponding thereto, for example, institute in embodiment 1 can be used for reference State the driving method of moving mold.When the quantity of the interior driving portion is the half of the interior moving mold quantity, driven in one Portion drives two symmetrical interior moving mold movements, for example, the driving method of moving mold described in embodiment 2 can be used for reference.
Certainly, in the present embodiment, the interior driving mechanism 404 can also only include an interior driving portion, the interior driving portion Multiple interior moving molds can be driven to move synchronously, for example, the driving method of moving mold described in embodiment 3 can be used for reference.
The part that the utility model is not addressed uses or uses for reference prior art and can be realized.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.
The above description is only the embodiments of the present invention, is not intended to limit the utility model.For this field For technical staff, various modifications and changes may be made to the present invention.All institutes within the spirit and principle of the utility model Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of the claims of the utility model.

Claims (10)

1. wind power bearing retainer apparatus for shaping characterized by comprising
Shaping unit, the shaping unit include confined planes and at least one moving mold, and the confined planes and the retainer are same The heart, the moving mold have the force surface concentric with the retainer;And
Driving unit, the driving unit include for driving the moving mold along the radial in first position and second of retainer The first round-trip driving mechanism between position, when the moving mold is located at the second position, the one side of the retainer with it is described Confined planes fitting, the another side of retainer is bonded with the force surface.
2. wind power bearing retainer apparatus for shaping according to claim 1, which is characterized in that
The shaping unit includes quiet mold, and the quiet mold has the inner surface concentric with the retainer, the inner surface The confined planes are formed, the retainer is at least partly surrounded by the quiet mold;
The moving mold is located in the axis hole of the retainer.
3. wind power bearing retainer apparatus for shaping according to claim 1, which is characterized in that
The shaping unit includes quiet mold, and the quiet mold is located in the axis hole of the retainer, the quiet mold have with The concentric outer surface of the retainer, the outer surface form the confined planes;
The moving mold is located on the outside of the retainer, and the retainer is at least partly surrounded by the moving mold.
4. wind power bearing retainer apparatus for shaping according to claim 1, which is characterized in that
The moving mold includes outer moving mold and interior moving mold, and the outer moving mold has the interior table concentric with the retainer Face, the retainer are at least partly surrounded by the outer moving mold, and the interior moving mold has concentric with the retainer Outer surface, the interior moving mold are located in the axis hole of the retainer;
One of formation confined planes in the inner surface of the outer moving mold and the outer surface of interior moving mold, another shape At the force surface;
First driving mechanism includes the outer driving mechanism moved radially for driving the outer moving mold along retainer, with And for driving the interior driving mechanism that moves radially of the interior moving mold along retainer;The inside and outside moving mold collective effect, Form the pressurization shaping to the retainer.
5. wind power bearing retainer apparatus for shaping according to claim 1, which is characterized in that
The dynamic model have it is multiple, multiple moving molds circumferentially, and the drive of first driving mechanism similarly hereinafter Step movement.
6. wind power bearing retainer apparatus for shaping according to claim 2 or 3, which is characterized in that
First driving mechanism includes the drive for the half that or quantity identical as the moving mold quantity is the moving mold quantity Dynamic portion;
When the quantity of the driving portion is identical as the quantity of moving mold, the dynamic model of a driving portion driving corresponding thereto Tool movement;
When the quantity of the driving portion is the half of moving mold quantity, a driving portion drives two symmetrical moving molds Movement.
7. wind power bearing retainer apparatus for shaping according to claim 2 or 3, which is characterized in that
First driving mechanism includes a driving portion, and the driving portion can drive multiple moving molds to move synchronously.
8. wind power bearing retainer apparatus for shaping according to claim 4, which is characterized in that
The outer driving mechanism includes the half that or quantity identical as the outer moving mold quantity is the outer moving mold quantity Outer driving portion, when the quantity of the outer driving portion is identical as the quantity of the outer moving mold, an outer driving portion drives and it A corresponding outer moving mold movement, when the quantity of the outer driving portion is the half of the outer moving mold quantity, one Outer driving portion drives two symmetrical outer moving mold movements;
Alternatively, the outer driving mechanism includes an outer driving portion, which can drive multiple outer moving molds same Step movement;
The interior driving mechanism includes the half that or quantity identical as the interior moving mold quantity is the interior moving mold quantity Interior driving portion, when the quantity of the interior driving portion is identical as the quantity of the interior moving mold, an interior driving portion drives and it A corresponding interior moving mold movement, when the quantity of the interior driving portion is the half of the interior moving mold quantity, one Interior driving portion drives two symmetrical interior moving mold movements;
Alternatively, the interior driving mechanism includes an interior driving portion, which can drive multiple interior moving molds same Step movement.
9. wind power bearing retainer apparatus for shaping according to claim 1, which is characterized in that
The apparatus for shaping further includes detection unit, and the detection unit is for detecting connecing between the retainer and confined planes Contact pressure between touch pressure and the retainer and force surface;
The detection unit can be communicated with the driving unit.
10. wind power bearing retainer apparatus for shaping according to claim 1, which is characterized in that
The driving unit further includes the axial-rotation regulation angle for driving the moving mold or retainer around the retainer Second driving mechanism of degree.
CN201821795303.7U 2018-11-01 2018-11-01 Wind power bearing retainer apparatus for shaping Active CN209139549U (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110496875A (en) * 2019-08-23 2019-11-26 吕梁学院 A kind of coal mine machinery drill bit, which remanufactures, uses equipment
CN111659768A (en) * 2020-06-16 2020-09-15 苏州元和轴承有限公司 Full-automatic detection shaping device for roll welding retainer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110496875A (en) * 2019-08-23 2019-11-26 吕梁学院 A kind of coal mine machinery drill bit, which remanufactures, uses equipment
CN110496875B (en) * 2019-08-23 2020-09-15 吕梁学院 Equipment for remanufacturing coal mine mechanical drill bit
CN111659768A (en) * 2020-06-16 2020-09-15 苏州元和轴承有限公司 Full-automatic detection shaping device for roll welding retainer

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