CN208374630U - A kind of large revolving body product rolling device - Google Patents
A kind of large revolving body product rolling device Download PDFInfo
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- CN208374630U CN208374630U CN201820951679.6U CN201820951679U CN208374630U CN 208374630 U CN208374630 U CN 208374630U CN 201820951679 U CN201820951679 U CN 201820951679U CN 208374630 U CN208374630 U CN 208374630U
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Abstract
The utility model belongs to roll-on/roll-off facilities technical field, discloses a kind of large revolving body product rolling device, comprising: support frame, back-up roller wheel and switching disk；Support frame includes: first support and second support, is arranged in parallel, and is provided with multiple back-up roller wheels thereon；The multiple back-up roller wheels being arranged on first, second bracket are evenly spaced on the circular arc that one matches with attaching disk, form multiple rolling support points；Disk of transferring includes: the first disk and the second disk；First disk is vertically rotationally shelved in multiple back-up roller wheels in the first support, and the second disk is vertically rotationally shelved in multiple back-up roller wheels on the secondary support bracket；The disk of first disk and the second disk is arranged in parallel, and the fastening structure for connecting revolving body is opened up in the disk of the first disk and the second disk.Rolling apparatus structure provided by the utility model is simple, low in cost, easy to operate, occupies little space.
Description
Technical field
The utility model relates to roll-on/roll-off facilities technical field, in particular to a kind of large revolving body product rolling device.
Background technique
Large revolving body product is widely applied in production and living related fields, provides convenience for the production and living of people.
The volume and weight of this kind of product or device is often very big, while often needing tumbling action again in assembly.The prior art
In, for such large volume, heavy weight product usually cooperates large-scale rolling driving and activity by heavy lift
Support equipment combined operation, this results in the complexity of assembly manipulation and efficiency often lower；Importantly, this operation
Often complex structural designs, manufacturing cost are high for equipment, it is big to occupy plant area.
Utility model content
The utility model provides a kind of large revolving body product rolling device, solves the rolling of large revolving body in the prior art
Turning assembly manipulation equipment, structure is complicated, with high costs, and ancillary equipment takes up an area sweeping technical problem.
In order to solve the above technical problems, the utility model provides a kind of large revolving body product rolling device, comprising: branch
Support, back-up roller wheel and switching disk；
Support frame as described above includes: first support and second support；
The first support and the second support are arranged in parallel in the axial direction of the revolving body, the first support and
Multiple back-up roller wheels are provided in the second support；
Multiple back-up roller wheels for being arranged in the first support are evenly spaced in one and match with attaching disk
On circular arc, multiple rolling support points are formed；
Multiple back-up roller wheels for being arranged in the second support are evenly spaced in one and match with attaching disk
On circular arc, multiple rolling support points are formed；
The switching disk includes: the first disk and the second disk；
First disk is vertically rotationally shelved in multiple back-up roller wheels in the first support, described
Second disk is vertically rotationally shelved in multiple back-up roller wheels in the second support；
The disk of first disk and second disk is arranged in parallel, and first disk and second circle
The fastening structure for connecting the revolving body is opened up in the disk of disk.
Further, the back-up roller wheel includes: rolling wheel support and idler wheel；
The bearing being overlapped there are two central axes is opened up on the rolling wheel support accommodates through-hole；
Bearing is respectively arranged in two bearing accommodating through-holes；
The idler wheel includes: wheel body；
At the center of the wheel body two sides, it is axially provided with wheel shaft；
The wheel shaft is embedded in respectively in two bearings.
Further, the back-up roller wheel further include: idler wheel rotation drive structure；
The idler wheel rotation drive structure includes: intrusion slot and swing handle；
The axial end portion of the wheel shaft is arranged in the intrusion slot；
The swing handle is removably disposed in the intrusion slot.
Further, the rolling wheel support includes: idler wheel fastening connecting plate and vertical trunnion；
The idler wheel fastening connecting plate is fixed on support frame as described above；
The bottom end of the vertical trunnion is fixed on the idler wheel fastening connecting plate, and the bearing accommodating through-hole is arranged in institute
State vertical trunnion top；
The vertical trunnion is two be oppositely arranged in parallel, and the wheel shaft is rotatably arranged in described two vertical branch
Between ear.
Further, the first support includes: first support main body；
The first supporting plane is offered in the first support main body and positioned at the of first supporting plane two sides
One supporting oblique surface and the second supporting oblique surface；
At least two back-up roller wheels, first supporting oblique surface and described are provided on first supporting plane
Two supporting oblique surfaces are respectively arranged at least one described back-up roller wheel.
Further, it is offered on first supporting plane, first supporting oblique surface and second supporting oblique surface
Screw hole array；
The back-up roller wheel is fixed on the screw hole array by fastening bolt.
Further, the rolling device further include: castor assembly；
The castor assembly is fixed on support frame as described above.
Further, the castor assembly includes: trundle bracket, caster support bar, spring and castor；
The trundle bracket is fixed on support frame as described above, and support limit through-hole is offered on the trundle bracket；
The bottom end of the caster support bar is fixed on the top of the castor, and the top of the caster support bar is embedded in described
In support limit through-hole；
The spring is socketed in outside the caster support bar, and the bottom end of the spring is resisted against the top of the castor, institute
The top for stating spring is resisted against at the lower port of the support limit through-hole.
Further, the trundle bracket includes: castor fastening connecting plate and lateral trunnion；
The castor fastening connecting plate is fixed on support frame as described above, and the transverse direction trunnion extends laterally to support frame as described above
Outside, the first end of the lateral trunnion is fixed on the castor fastening connecting plate；
The support limit through-hole is vertical through holes, and the second end of the lateral trunnion is arranged in；
The caster support bar includes: mounting plate and strut；
The bottom end of the strut is fixed on the mounting plate, and shaft is embedded in the spring and the support limit through-hole
It is interior；
The mounting plate is fixed on the top of the castor, and the bottom end of the spring is resisted against on the mounting plate；
Cross through hole is offered on the hole wall of the support limit through-hole；
The shaft outer wall top of the strut offers keyway, and the feather key matched is provided in the keyway, described
It offers on feather key and is embedded in the cross through hole with the matched elastic bumps of the cross through hole, the elastic bumps.
Further, the rolling device further include: brake structure；
The brake structure includes: brake strut and flat briquetting；
The flat briquetting is arranged immediately below the switching disk, and passes through the brake strut support；
The brake strut can be axially and movably arranged on support frame as described above, positioned at the underface of the switching disk.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
The large revolving body product rolling device provided in the embodiment of the present application, using first support and second support conduct
Axial support frame structure realizes for the both ends end to end of large revolving body stablize support respectively, and respectively by setting with
Multiple back-up roller wheels in the matched cambered surface of large revolving body cylindrical wall realize multipoint rolling support, guarantee the rolling of revolving body original position
While operation, reliable and stable realization support, whole rolling stability simple for structure is high, and occupied area is only slightly larger than large size
The occupied area of revolving body, to significantly reduce rolling equipment and occupied area compared with the existing technology；By transfer disk,
It is specifically the first disk and the second disk disposed in parallel of the both ends of the surface end to end of corresponding large revolving body, can vertically turns
It is shelved in multiple back-up roller wheels in the first support and second support dynamicly, as turning for all kinds of revolving bodies of correspondence
It connects, realizes the cooperation rolling support with back-up roller wheel, promote the adaptability and reliability of rolling support；First disk with
And fastening structure for connecting the revolving body is opened up in the disk of second disk, realize that the reliable of revolving body end face is consolidated
Fixed, to simplify the fixed structure of revolving body, in terms of existing technologies, driving and exchanging structure are significantly simplified, and imitate
Rate is high.It is worth noting that, by multi-point support idler wheel cooperation switching disk, so that the stability and rolling of rolling support construction
The stability of dynamic friction can be avoided revolving body and directly contact back-up roller wheel, and idler wheel rubbing action caused by avoiding contact with is different
It is caused to rotate the asynchronous roll attitude for influencing revolving body；Compared with the existing technology, high efficient and reliable simple for structure.
Detailed description of the invention
Fig. 1 is large revolving body product rolling apparatus structure schematic diagram provided by the utility model；
Fig. 2 is first support structural schematic diagram provided by the utility model；
Fig. 3 is back-up roller wheel cross-sectional view provided by the utility model；
Fig. 4 is back-up roller wheel schematic diagram provided by the utility model；
Fig. 5 is castor assembly structure sectional view provided by the utility model；
Fig. 6 is trundle bracket structural schematic diagram provided by the utility model；
Fig. 7 is caster support rod structure schematic diagram provided by the utility model；
Fig. 8 is feather key structural schematic diagram provided by the utility model；
Fig. 9 is brake structure schematic diagram provided by the utility model.
Specific embodiment
The embodiment of the present application solves huge revolving in the prior art by providing a kind of large revolving body product rolling device
Structure is complicated for the rolling assembly manipulation equipment of body, with high costs, and ancillary equipment takes up an area sweeping technical problem；Reach simplified
Rolling dress operation structure, promotes operating reliability and convenience while reducing occupied area.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
It states technical solution to be described in detail, it should be understood that the specific features in the utility model embodiment and embodiment are to this Shen
Please technical solution detailed description, rather than the restriction to technical scheme, in the absence of conflict, the application are real
The technical characteristic applied in example and embodiment can be combined with each other.
Referring to Fig. 1, a kind of large revolving body product rolling device, for realizing rolling dress behaviour in situ for large revolving body 7
Make.
Specifically, the rolling device includes: support frame 2, back-up roller wheel 3 and switching disk 1；That is back-up roller wheel 3
Be it is multiple, be arranged on support frame 2, form multiple rolling fulcrums；Switching disk 1 is used to be fixed on the both ends of large revolving body 7
It on face, is fixed on rolling assembling device, switching disk 1 is vertically shelved in the multiple back-up roller wheel 3, that is, switching circle
The periphery of disk 1 is in contact with the wheel face of the multiple back-up roller wheel 3, thus when back-up roller wheel 3 rotates, it will be able to by dynamic
The vertically arranged switching disk 1 of frictional force drives rotates, and then large revolving body 7 is pulled to rotate, thus realize pose adjustment and
Rolling dress operation.Device is integrally succinct, easy to operate, occupied area be slightly larger than large revolving body 7, compared with the existing technology in it is each
The mode of kind large scale equipment being used cooperatively, the application have obviously significantly simplified the structure of rolling device, have reduced complicated for operation
Degree reduces occupied area.
It will be specifically described below for above structure.
Support frame as described above 2 includes: in first support 2-1 and the axial direction parallel with it that the large revolving body 7 is arranged in
Second support.The first support 2-1 is consistent with the structure of the second support, will be with the first support 2-1 below
Example is illustrated.
It is provided with multiple back-up roller wheels 3 on the first support 2-1, as rolling supporting structure, justifies to switching
Disk 1 applies rotate driving power.
The multiple back-up roller wheels 3 being arranged on the first support 2-1 are evenly spaced in one and 1 phase of attaching disk
On the circular arc matched, multiple rolling support points are formed, that is to say, that the exterior arc surface of switching disk 1 is against being shelved on multiple branch
On the wheel face for supportting idler wheel 3, multiple dynamic friction contact surfaces are formed, under the huge heavy weight gravity of large revolving body, driving
Back-up roller wheel 3 can easily drive large-scale revolving body 7 to rotate.
It is worth noting that after driving the rotation of back-up roller wheel 3 that large revolving body 7 is driven to rotate, other back-up rollers
Wheel 3 will be used as Partner, rotate under the drive of large revolving body 7, rotational support be realized, to keep large revolving body 7
The consistency of whole posture promotes the efficiency of rolling dress.It is of course also possible to multiple back-up roller wheels 3 are operated simultaneously, it can be to a certain extent
Runner turns drive efficiency；It can be specifically specifically chosen according to the specification of large revolving body 7.
Correspondingly, the structure of the second support is identical as first support structure, details are not described herein again.
The mode of the both ends support of the corresponding large revolving body 7 of switching disk 1, also includes that two disks are vertically parallel
The first disk and the second disk.
First disk is vertically rotationally shelved in multiple back-up roller wheels 3 on the first support 2-1,
Second disk is vertically rotationally shelved in multiple back-up roller wheels 3 in the second support.
It is fixed to correspond to the end face of large revolving body 7, the disk of first disk and second disk
On open up fastening structure for connecting the large revolving body 7.In general, the fastening structure of the large revolving body 7 is logical
It is often screw hole and bolt with matching, to correspond to the conventional arrangement of screw hole on end face of large revolving body 7, or setting
There is the ring flange of screw hole；Or the large revolving body 7 be it is axial raised on the switching disk 1, can be embedded in large-scale time
The pillar of 7 inner cavities is turned, the support constructions such as supporting plate are fixed by realizing embedded in the end face of the large revolving body 7；Also or,
It is arranged to and the matched groove in 7 end face of large revolving body, cladding its end face of clamping；It can certainly be that other use fastener,
Groove body is fastened, support limit etc. structure is no longer exhaustive herein.
Important support structure of the back-up roller wheel as rolling support, flexibility are of crucial importance.
Referring to Fig. 3 and Fig. 4, in the present embodiment, the back-up roller wheel 3 includes: rolling wheel support 3-1 and idler wheel 3-2；Also
It is to support idler wheel 3-2 by rolling wheel support 3-1, realizes idler wheel 3-2 rotation；Existing back-up roller wheel product can also, this example
In a kind of flexibility and structural reliability more preferably implementation are provided.
Specifically, the opposite bearing being overlapped there are two central axes that opens up accommodates through-hole on the rolling wheel support 3-1；Two
It is respectively arranged with bearing 3-3 in the bearing accommodating through-hole, as Supporting Media, realizes the support construction of flexibility and reliability.
It matches, the idler wheel 3-2 includes: wheel body；At the center of the wheel body two sides, it is axially provided with wheel shaft 3-4；Institute
Wheel shaft 3-4 is stated to be embedded in respectively in two bearing 3-3.Namely cooperated by the wheel shaft 3-4 and bearing 3-3 of wheel body two sides real
Existing highly reliable and flexibility roller structure.
In general, the back-up roller wheel 3 further include: idler wheel rotation drive structure；For driving 3 turns of the back-up roller wheel
It is dynamic, it is exactly manual actuation.
Specifically, the idler wheel rotation drive structure includes: intrusion slot 3-8 and swing handle；The intrusion slot 3-8
The axial end portion of the wheel shaft 3-4 is set；The swing handle is removably disposed in the intrusion slot 3-8.Pass through
The swing handle of the operation in the intrusion slot 3-8 is rotated around the wheel shaft 3-4, to drive entire wheeling thereof.
In general, intrusion slot 3-8 can be hexagonal counterbore, and allen wrench behaviour can be used in the corresponding swing handle
Make, naturally it is also possible to it is other tools having with the connector compounding practice handle of hexagonal counterbore cooperation, it is no longer exhaustive herein.
It is of course also possible to be using motorized drive structure, cooperation drive mechanism is connected on the wheel shaft 3-4, realizes certainly
Dynamic driving.In general, the rolling dress operation usually amplitude that disposably rolls of large revolving body 7 and little, using manually controlling
The mode operability of rotation amplitude is more excellent.
Further, convex since two axial end portions of switching disk 1 and the wheel body 3-4 are provided with radial flange 3-5
The end face the wheel body 3-2 is arised from, enables to switching disk 1 between two radial flange 3-5, limitation switching 1 axis of disk
To sliding, guarantee the reliability of rolling support.In general, the spacing of two radial flange 3-5 is axial slightly larger than switching disk 1
Thickness minimizes the space that slides axially.
Further, the edge of the radial flange 3-5 opens up into inclined-plane 3-6；The inclined-plane 3-6 is from the radial flange
The bottom of 3-5 faces upward top surface inclination, that is, described two radial flange 3-5 and wheel body 3-2 surround a flare openings
Bathtub construction, convenient for the insertion for disk 1 of transferring.
In general, the rolling wheel support 3-1 include: idler wheel fastening connecting plate 3-7 and be fixed thereon in parallel set
The two vertical trunnions set；It forms one and falls T voluntarily bracket.
The idler wheel fastening connecting plate 3-7 is fixed on support frame as described above 2；Promote the supporting surface and stress of the structure of support
Face, lift structure reliability；The bearing accommodating through-hole is arranged on the vertical trunnion top.
In general, two vertical trunnions can be arranged in parallel in an idler wheel fastening connecting plate 3-7, to guarantee
Support construction is moved the capital to another place and reliability；One vertical trunnion can also be set with an idler wheel fastening connecting plate 3-7；According to
Actual supporting structure selection.Wherein, fastening screw hole 3-9 is opened up on the idler wheel fastening connecting plate 3-7, is fastened by bolts
On support frame 2.
Referring to fig. 2, the first support 2-1 includes: first support main body；First is offered in the first support main body
Supporting plane 2-7 and the first supporting oblique surface 2-5 that the two sides the first supporting plane 2-7 are arranged in and second support are tiltedly
Face 2-10；Form the support that an opening trough_like support construction realizes three aspects.
Wherein, at least two back-up roller wheels 3 are provided on the first supporting plane 2-7, thus in lowermost end shape
At two rotating fulcrums, main pressure is undertaken, correspondingly, the first supporting oblique surface 2-5 and the second supporting oblique surface 2-
10 are respectively arranged at least one described back-up roller wheel 3, to form at least four supporting points, and are groove profile fulcrums, thus
It limits it to be radially detached from, keeps the stability of rotational support.
Further, the first supporting plane 2-7, the first supporting oblique surface 2-5 and the second supporting oblique surface 2-
Screw hole array 2-8 is offered on 10；The back-up roller wheel 3 is fixed on the screw hole array 2-8 by fastening bolt.To
The position of back-up roller wheel 3 can be needed to adjust according to actual support.
Referring to Fig. 1 and Fig. 2, it meanwhile, is provided on the first supporting oblique surface 2-5 and the second supporting oblique surface 2-10
Bevel direction is provided with limit strut on limit support 2-6, the limit support 2-6, on inclined-plane where being resisted against
Back-up roller wheel 3 avoids it from sliding under the compressing of large revolving body 7.
Correspondingly, 1 bottom end of supporting element frame is provided with base anchor 2-3 for the stability of lifting bracket and ground face contact,
Expand contact area, guarantees support construction stability；In general, the area of base anchor 2-3 is greater than the bottom face of support frame 2,
For reinforcement structure intensity, gusset 2-2 is set between support frame 2 in base anchor 2-3.
Referring to Fig. 1, in order to facilitate the movement of support frame 2, the rolling device further include: castor assembly 4；The casters group
Part 4 is fixed on support frame as described above 2, easy to remove.
Specifically, the castor assembly 4 includes: trundle bracket 4-1, caster support bar 4-2, spring 4-3 and castor
4-4；The trundle bracket 4-1 is fixed on support frame as described above 2, offers support limit through-hole on the trundle bracket 4-1.Institute
The bottom end for stating caster support bar 4-2 is fixed on the top of the castor 4-4, and the top of the caster support bar 4-2 is embedded in institute
It states in support limit through-hole；The spring 4-3 is socketed in outside the caster support bar 4-2, and the bottom end of the spring 4-3 is resisted against
The top of the castor 4-4, the top of the spring 4-3 are resisted against at the lower port of the support limit through-hole.To be formed
Elastic support structure between castor 4-4 and trundle bracket 4-1.
In the present embodiment, castor 4-4 is used only for moving, and does not undertake bracing force mainly, i.e., in carrying huge revolving
When body 7, still there is the base anchor 2-3 of the bottom end of support frame 2 to directly touch the ground realization support；Castor 4-4 elastic compression.
Referring to Fig. 1, in the present embodiment, castor 4-4 is stretched out in outside support frame 2, is not on the underface of supporting support, because
This has no effect on the ground connection of support frame 2 when castor 4-4 compresses.
Referring to Fig. 5, the trundle bracket 4-1 includes: castor fastening connecting plate 4-1-1 and lateral trunnion 4-1-2；It is described
Castor fastening connecting plate 4-1-1 is fixed on the connecting substrate 2-4 for the matching being arranged on support frame as described above 2, states the lateral trunnion
4-1-2 is laterally arranged, and the first end of the transverse direction trunnion 4-1-2 is fixed on the castor fastening connecting plate 4-1-1；The branch
Support limiting through hole 4-1-4 is vertical through holes, and the second end of the lateral trunnion 4-1-2, the caster support bar 4-2 is arranged in
In the support limit through-hole 4-1-4.
Wherein, reinforcing rib 4-1-3 is set between the transverse direction trunnion 4-1-2 and the castor fastening connecting plate 4-1-1.Institute
It states and opens up lateral screw hole 4-1-6 on castor fastening connecting plate 4-1-1, be connected to the connecting substrate 2-4 for fitted bolt.
The caster support bar 4-2 includes: mounting plate 4-2-2 and strut 4-2-1；The bottom end of the strut 4-2-1 is solid
It is scheduled on the mounting plate 4-2-2, shaft is embedded in the spring 4-3 and support limit through-hole 4-1-4, and can be axial
It moves up and down；The mounting plate 4-2-2 is fixed on the top of the castor 4-4, and the bottom end of the spring 4-3 is resisted against the peace
On loading board 4-2-2.
In general, it is detached to limit strut 4-2-1, screw thread can be opened up on its top, and cooperate fastening nut, may be used also
End setting gasket under the nut.
Referring to Fig. 6, Fig. 7 and Fig. 8, cross through hole 4-1-5 is offered on the hole wall of the support limit through-hole 4-1-4；Institute
The shaft outer wall top for stating strut 4-2-1 offers keyway 4-2-3, and the feather key 4-7 matched, institute are provided in the keyway
State offered on feather key 4-7 with the matched elastic bumps 4-7-2 of the cross through hole 4-1-5, the elastic bumps 4-7-2 is embedding
In in the cross through hole 4-1-5, to limit the rotation of the strut 4-2-1, axial movement is kept.
Wherein, the elastic bumps include: the C-channel chamber being arranged on sliding block 4-7-1, zigzag shape cap and preload bullet
Spring；The bottom end of the preloading spring is resisted against C-channel bottom of chamber portion, and the main body of the preloading spring is embedded in zigzag shape cap,
The zigzag shape cap is in the notch of the C-channel.
When to install, zigzag shape cap is depressed, the axial movement feather key 4-7, until it is logical to reach the transverse direction
Hole 4-1-5.When disassembly, zigzag shape cap is depressed, mobile guide key 4-7 is detached from the cross through hole 4-1-5.
Referring to Fig. 9, the rolling device further include: brake structure 5；The brake structure 5 include: brake strut 5-2 with
And flat briquetting 5-1；The underface of the outer rim of the switching disk 1 is arranged in the flat briquetting 5-1, and passes through the brake
Strut 5-2 support, to pass through the flat briquetting 5-1 friction eceleration when positioning；The brake strut 5-2 can axially live
It is arranged on support frame as described above 2 dynamicly, positioned at the underface of the switching disk 1.Specifically, it is set on the first supporting plane
Limit fastening screw hole 2-9 is set, the external screw thread 5-3 that the brake strut 5-2 is arranged by lower part is fixed therein.
In general, the flat briquetting 5-1 be arranged to the matched cambered surface 5-6 of 1 outer rim of switching disk, convenient for
Biggish contact surface brake；The bottom the flat briquetting 5-1 offers standard interface 5-5, and the top of the brake strut 5-2 is opened
If the connector 5-4 matched therewith.
For the ease of brake operation, rotational handle 5-7 is set on brake strut 5-2, rotation brake strut 5-2 is facilitated to mention
The height for rising the flat briquetting 5-1 realizes brake.
In general, the castor 4-4 uses universal wheel, is convenient for pose adjustment.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
The large revolving body product rolling device provided in the embodiment of the present application, using first support and second support conduct
Axial support frame structure realizes for the both ends end to end of large revolving body stablize support respectively, and respectively by setting with
Multiple back-up roller wheels in the matched cambered surface of large revolving body cylindrical wall realize multipoint rolling support, guarantee the rolling of revolving body original position
While operation, reliable and stable realization support, whole rolling stability simple for structure is high, and occupied area is only slightly larger than large size
The occupied area of revolving body, to significantly reduce rolling equipment and occupied area compared with the existing technology；By transfer disk,
It is specifically the first disk and the second disk disposed in parallel of the both ends of the surface end to end of corresponding large revolving body, can vertically turns
It is shelved in multiple back-up roller wheels in the first support and second support dynamicly, as turning for all kinds of revolving bodies of correspondence
It connects, realizes the cooperation rolling support with back-up roller wheel, promote the adaptability and reliability of rolling support；First disk with
And fastening structure for connecting the revolving body is opened up in the disk of second disk, realize that the reliable of revolving body end face is consolidated
Fixed, to simplify the fixed structure of revolving body, in terms of existing technologies, driving and exchanging structure are significantly simplified, and imitate
Rate is high.It is worth noting that, by multi-point support idler wheel cooperation switching disk, so that the stability and rolling of rolling support construction
The stability of dynamic friction can be avoided revolving body and directly contact back-up roller wheel, and idler wheel rubbing action caused by avoiding contact with is different
It is caused to rotate the asynchronous roll attitude for influencing revolving body；Compared with the existing technology, high efficient and reliable simple for structure.
It should be noted last that the above specific embodiment is only to illustrate the technical solution of the utility model rather than limits
System, although the utility model is described in detail referring to example, those skilled in the art should understand that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (10)
1. a kind of large revolving body product rolling device characterized by comprising support frame, back-up roller wheel and switching disk；
Support frame as described above includes: first support and second support；
The first support and the second support are arranged in parallel in the axial direction of the revolving body, the first support and described
Multiple back-up roller wheels are provided in second support；
The multiple back-up roller wheels being arranged in the first support are evenly spaced in the circular arc to match with attaching disk
On, form multiple rolling support points；
The multiple back-up roller wheels being arranged in the second support are evenly spaced in the circular arc to match with attaching disk
On, form multiple rolling support points；
The switching disk includes: the first disk and the second disk；
First disk is vertically rotationally shelved in multiple back-up roller wheels in the first support, and described second
Disk is vertically rotationally shelved in multiple back-up roller wheels in the second support；
The disk of first disk and second disk is arranged in parallel, and first disk and second disk
The fastening structure for connecting the revolving body is opened up in disk.
2. large revolving body product rolling device as described in claim 1, which is characterized in that the back-up roller wheel includes: rolling
Wheel support and idler wheel；
The bearing being overlapped there are two central axes is opened up on the rolling wheel support accommodates through-hole；
Bearing is respectively arranged in two bearing accommodating through-holes；
The idler wheel includes: wheel body；
At the center of the wheel body two sides, it is axially provided with wheel shaft；
The wheel shaft is embedded in respectively in two bearings.
3. large revolving body product rolling device as claimed in claim 2, which is characterized in that the back-up roller wheel further include:
Idler wheel rotation drive structure；
The idler wheel rotation drive structure includes: intrusion slot and swing handle；
The axial end portion of the wheel shaft is arranged in the intrusion slot；
The swing handle is removably disposed in the intrusion slot.
4. large revolving body product rolling device as claimed in claim 2, which is characterized in that the rolling wheel support includes: rolling
Take turns fastening connecting plate and vertical trunnion；
The idler wheel fastening connecting plate is fixed on support frame as described above；
The bottom end of the vertical trunnion is fixed on the idler wheel fastening connecting plate, and the bearing accommodating through-hole setting is described perpendicular
To trunnion top；
The vertical trunnion is two be oppositely arranged in parallel, the wheel shaft be rotatably arranged in described two vertical trunnions it
Between.
5. large revolving body product rolling device as described in claim 1, which is characterized in that the first support includes:
One rack body；
The first supporting plane is offered in the first support main body and positioned at first of first supporting plane two sides
Cant and the second supporting oblique surface；
It is provided at least two back-up roller wheels on first supporting plane, first supporting oblique surface and second described
Cant is respectively arranged at least one described back-up roller wheel.
6. large revolving body product rolling device as claimed in claim 5, which is characterized in that first supporting plane, institute
It states and offers screw hole array on the first supporting oblique surface and second supporting oblique surface；
The back-up roller wheel is fixed on the screw hole array by fastening bolt.
7. large revolving body product rolling device as described in claim 1, which is characterized in that the rolling device further include:
Castor assembly；
The castor assembly is fixed on support frame as described above.
8. large revolving body product rolling device as claimed in claim 7, which is characterized in that the castor assembly includes: foot
Wheel support, caster support bar, spring and castor；
The trundle bracket is fixed on support frame as described above, and support limit through-hole is offered on the trundle bracket；
The bottom end of the caster support bar is fixed on the top of the castor, and the top of the caster support bar is embedded in the support
In limiting through hole；
The spring is socketed in outside the caster support bar, and the bottom end of the spring is resisted against the top of the castor, the bullet
The top of spring is resisted against at the lower port of the support limit through-hole.
9. large revolving body product rolling device as claimed in claim 8, which is characterized in that the trundle bracket includes: foot
Take turns fastening connecting plate and lateral trunnion；
The castor fastening connecting plate is fixed on support frame as described above, and the transverse direction trunnion extends laterally to outside support frame as described above,
The first end of the transverse direction trunnion is fixed on the castor fastening connecting plate；
The support limit through-hole is vertical through holes, and the second end of the lateral trunnion is arranged in；
The caster support bar includes: mounting plate and strut；
The bottom end of the strut is fixed on the mounting plate, and shaft is in the spring and the support limit through-hole；
The mounting plate is fixed on the top of the castor, and the bottom end of the spring is resisted against on the mounting plate；
Cross through hole is offered on the hole wall of the support limit through-hole；
The shaft outer wall top of the strut offers keyway, and the feather key matched, the guiding are provided in the keyway
It offers on key and is embedded in the cross through hole with the matched elastic bumps of the cross through hole, the elastic bumps.
10. large revolving body product rolling device as described in any one of claims 1 to 9, which is characterized in that the rolling dress
It sets further include: brake structure；
The brake structure includes: brake strut and flat briquetting；
The flat briquetting is arranged immediately below the switching disk, and passes through the brake strut support；
The brake strut can be axially and movably arranged on support frame as described above, positioned at the underface of the switching disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951679.6U CN208374630U (en) | 2018-06-20 | 2018-06-20 | A kind of large revolving body product rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951679.6U CN208374630U (en) | 2018-06-20 | 2018-06-20 | A kind of large revolving body product rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208374630U true CN208374630U (en) | 2019-01-15 |
Family
ID=64967981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820951679.6U Active CN208374630U (en) | 2018-06-20 | 2018-06-20 | A kind of large revolving body product rolling device |
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| Country | Link |
|---|---|
| CN (1) | CN208374630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772671A (en) * | 2018-06-20 | 2018-11-09 | 湖北三江航天红阳机电有限公司 | A kind of large revolving body product rolling device |
| CN111762512A (en) * | 2020-08-04 | 2020-10-13 | 北京航天发射技术研究所 | Rolling device |
-
2018
- 2018-06-20 CN CN201820951679.6U patent/CN208374630U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772671A (en) * | 2018-06-20 | 2018-11-09 | 湖北三江航天红阳机电有限公司 | A kind of large revolving body product rolling device |
| CN111762512A (en) * | 2020-08-04 | 2020-10-13 | 北京航天发射技术研究所 | Rolling device |
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