CN206662003U - A kind of lining ring furling plate round machine - Google Patents
A kind of lining ring furling plate round machine Download PDFInfo
- Publication number
- CN206662003U CN206662003U CN201720196300.0U CN201720196300U CN206662003U CN 206662003 U CN206662003 U CN 206662003U CN 201720196300 U CN201720196300 U CN 201720196300U CN 206662003 U CN206662003 U CN 206662003U
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- Prior art keywords
- ring
- lining ring
- round machine
- slide
- main shaft
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- Withdrawn - After Issue
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Abstract
The utility model belongs to aluminum pipeline girth welding field, the lining ring furling plate round machine for the aluminum pipeline girth welding lining ring that is particularly suitable for use in.Lining ring furling plate round machine of the present utility model uses bracing ring as mould, when rolling the lining ring of different diameter specifications, the bracing ring of dimension can be loaded onto in the external part of main shaft, bracing ring uses ring structure, can larger mitigation weight, convenient handling, reduce cost, workpiece and support ring are Full connected compressive deformation, therefore straightway is not left at both ends after edge rolling, without carrying out school circle processing again；Simultaneously because the bracing ring wall thickness of different diameter specifications is more or less the same, therefore the change in location of hold-down roller can be greatly reduced, so as to simplify furling plate round machine structure；Double end press-roller device is independent press-roller device, and the pressure roller of different size can be gone out according to the different designs of edge rolling diameter.The purpose of this utility model be to provide it is a kind of make lining ring roll it is faster, conveniently, to roll specification more complete and need not carry out the lining ring furling plate round machine of relatively round processing.
Description
Technical field
The utility model belongs to aluminum pipeline girth welding field, and be particularly suitable for use in aluminum pipeline girth welding lining ring
Edge rolling manufacture field, more particularly to a kind of lining ring furling plate round machine.
Background technology
In chemical industry, air separation equipment, widely used aluminum pipeline carries out fluid conveying, and aluminum pipeline needs first to make
Assembly welding is docked into tube coupling, then by tube coupling.When 2-section pipe section docks progress girth welding, served as a contrast in inner-walls of duct along girth joint
It upper annular lining ring, can prevent that overlap from occurring in the root of weld and reinforcement is excessive, ensure the flow area of pipeline, that is, ensure pipeline
Fluid handling capacity.
The width of lining ring is typically in 30-40mm, thickness 3-4mm, diameter according to internal diameter of the pipeline it is different 50-600mm it
Between change.Its processing technology is：Sheet material cutting length is calculated according to lining ring diameter first, sheet material shear is secondly carried out according to size
Blanking, the 3rd step carry out edge rolling processing on furling plate round machine.Edge rolling is typically carried out on three rollers or four-roller furling plate round machine, but common three roller
Or four-roller furling plate round machine predominantly rolls barrel designs, winding up roller length is big.And lining ring width rolls between 30-40mm for billot,
Common three roller, four-roller furling plate round machine are common apparatus, and the steel plate width that can be rolled can reach 3,4 meters, it is wide larger typically to roll plate
Plate.For billot edge rolling, common furling plate round machine in-convenience in use the reason for have：1. the rod length of furling plate round machine is up to several meters long,
Therefore necessary both ends are supported, after workpiece circle rolling, it is necessary to which workpiece could be taken out by disengaging the support of roller one end, reduce operating efficiency；
2. because common furling plate round machine roller length is big, to ensure roller rigidity, roller diameter must be sufficiently large（Typically 100mm with
On）, it can not roll the circle less than roller diameter, and aluminum lining ring minimum diameter（50mm）Less than roller diameter, therefore edge rolling is advised
Lattice are restricted；3. common each roller of furling plate round machine can individually control movement, action is relative complex, and operation is relative complex, relatively
The lining ring edge rolling engine efficiency targetedly designed is with regard to low；4. wide roll of steel plate bowlder, typically positioned with steel plate charging side, common edge rolling
When machine enters the lining ring edge rolling of line width very little, workpiece needs side to position, and realizes relatively difficult；5. common furling plate round machine is due to rolling
Steel plate width is big, and the dynamical system power of design is larger, low load with strong power when rolling the billot of width very little, wastes greatly, does not draw
Calculate.Common furling plate round machine is common apparatus, and what is developed is very perfect, is mainly used in rolling the larger plate of width, although energy
Lining ring is enough carried out to roll, due to depositing the problem of being described above, in-convenience in use.Meanwhile influenceed by winding up roller structure, use is general
When logical furling plate round machine carries out lining ring and rolled, the straightway of certain length is left at the lining ring both ends rolled, needs further school during use
Circle, adds workload.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art and providing one kind makes lining ring roll faster
It is prompt, conveniently, to roll specification more complete and need not carry out the lining ring furling plate round machine of relatively round processing.
To achieve these goals, the utility model employs such technical scheme：A kind of lining ring furling plate round machine, including case
The frame of type vertical structure, the centre position of the frame is horizontally disposed main shaft, and main shaft is supported by rear and front end bearing, front and rear
Bearing is separately mounted to front-end bearing pedestal and in rear bearing block, front-end bearing pedestal is separately fixed at the front and rear tank wall of frame with rear bearing block
On, rear bearing block connects buncher-reductor, the power transmission shaft insertion main shaft tail of buncher-reductor by mounting flange
In portion's endoporus；The side of main shaft is provided with external part, and the end of external part hangs a bracing ring, offered on the external diameter of bracing ring
The sipes of lining ring billot is placed, the width of the sipes is equal to the width of lining ring billot to be processed；The furling plate round machine also includes gas
Cylinder and track base, cylinder are fixed on the preceding vertical plane top of frame, above the external part of main shaft, the work of cylinder by cylinder block
Stopper rod end is connected through a screw thread slide, and double end press-roller device is provided with slide, and cylinder drives slide and double end pressure roller dress
Put and move up and down；Track base is fixed on the preceding vertical plane of frame, below cylinder block, is compressed two guide rails by screw
On track base, the screw of track base both sides can adjust Liang Ge guideway centreline and be overlapped with the alignment of shafts；The both sides of slide are provided with V
Type groove, convex V-type face is provided with two guide rails, and the V-groove coordinates with convex V-type face；Double end press-roller device include pressure roller body and
Two size identical pressure rollers of pressure roller body lower end are arranged on, the shank of pressure roller body is arranged in the long square groove of slide, by compressing
Screw is pressed on slide；Cylinder rod moves up and down, and lining ring billot can be pressed on the external diameter of bracing ring, make workpiece
Lath is deformed by the curvature of bracing ring, and with main axis, lining ring billot, which produces continuous modification, turns into annulus, completes lining ring
Edge rolling is processed.
Slide plate both ends of the hole is through on guide rod, is slided along guide rod, and is fixed by screw and guide rod；Two pieces baffle plate is horizontal fixed
On slide plate, a guide groove is formed with a face of slide plate；Location-plate is arranged in guide groove, and can be moved along guide groove, location-plate
On be provided with elongated hole, fixed in diverse location with screw and slide plate.
The handwheel of regulation rotating speed is provided with buncher-reductor.
The width of sipes on the external diameter of bracing ring is equal with the width of lining ring billot to be processed.
The back-up ring of shaft end positioning is provided with the outside of bracing ring, prevents bracing ring from deviating from from the external part of main shaft.
Good effect is as follows caused by the technical solution of the utility model：The utility model lining ring furling plate round machine is by workpiece with propping up
Support ring is designed as Full connected compressive deformation, therefore straightway is not left at both ends after edge rolling, without carrying out school circle processing again.
Lining ring furling plate round machine of the present utility model uses bracing ring as mould, when rolling the lining ring of different diameter specifications,
The bracing ring of dimension can be loaded onto in the external part of main shaft, bracing ring uses ring structure, larger can mitigate weight
Amount, convenient handling, reduces cost, simultaneously because the bracing ring wall thickness of different diameter specifications is more or less the same, therefore can greatly reduce
The change in location of hold-down roller, so as to simplify furling plate round machine structure.Double end press-roller device is independent press-roller device, can be according to edge rolling
The different designs of diameter go out the pressure roller of different size.
The width for the groove that bracing ring outer surface opens up is equal with corresponding lining ring billot width, is easy to determine workpiece during edge rolling
Position.
During feeding, in bracing ring annular groove outside, other end side leans against one side of location-plate, complete for workpiece lath one end
Positioned into workpiece circle rolling.One side of location-plate is adjusted to being alignd inside bracing ring annular groove outside, and workpiece billot is vertical with main shaft,
Ensure not produce screw during workpiece circle rolling.
Main shaft uses horizontal arrangement, is supported without end face during workpiece circle rolling, is not easy axially to move because Action of Gravity Field workpiece produces
It is dynamic, influence the crudy of edge rolling.
Reductor provides main motion-rotary power for edge rolling, adjusts the handwheel on buncher-reductor, can obtain
To the different speed of mainshaft, so as to which what is needed rolls speed.
Brief description of the drawings
Fig. 1 is the schematic diagram of pipeline girth welding aluminum lining ring.
Fig. 2 is the center section plan of the utility model lining ring furling plate round machine.
Fig. 3 is Fig. 2 right view.
Fig. 4 is Fig. 2 A to partial view.
Fig. 5 is Fig. 3 B to partial view.
Fig. 6 is the topology view of the utility model double end press-roller device.
Fig. 7 is the topology view of the utility model bracing ring.
Fig. 8 is the round as a ball process view of the utility model lining ring furling plate round machine.
1. aluminum pipeline girth welding lining ring in figure, 2. lining ring furling plate round machine, 3. frames, 4. front-end bearing pedestals, 5.
Main shaft, 6. bunchers-reductor, 7. rear bearing blocks, 8. cylinders, 9. slides, 10. track bases, 11. housing screws,
12. back-up ring, 13. bracing rings, 14. guide rods, 15. slide plates, 16. location-plates, 17. baffle plates, 18. guide rails, 19. double end pressures
Roller arrangement, 20. pressure roller bodies, 21. pressure rollers.
Embodiment
Lining ring furling plate round machine of the present utility model is further elaborated and illustrated with reference to specific embodiments and the drawings.
A kind of lining ring furling plate round machine 2, used for welding aluminum pipeline girth welding lining ring 1, as shown in figures 1-8, including
Frame 3, cylinder and track base；Frame uses the vertical welding structure of box, and the bottom surface of frame has hole to install equipment and bottom surface
It is fixed；In the horizontally disposed main shaft 5 in the centre position of frame, main shaft is supported by rear and front end bearing, and front and back bearings are separately mounted to
In front-end bearing pedestal 4 and rear bearing block 7, front-end bearing pedestal is separately fixed on the front and rear tank wall of frame with rear bearing block, before frame
Rear cabinet cinclides clamped one time bores, and ensures its axiality；The mounting flange face of buncher-reductor 6 connects with rear bearing block
Connect, in the axle insertion main shaft tail endoporus of buncher-reductor, moment of torsion is transmitted by key connection.Buncher-reductor is
Edge rolling provides main motion-rotary power, is provided with the handwheel of regulation rotating speed on buncher-reductor, and regulation buncher-
Handwheel on reductor, the different speed of mainshaft can be obtained, so as to which what is needed rolls speed.
The right-hand member of main shaft is external part, and the sipes of external part processing can put down the lining ring billot of minimum diameter specification, make
Used for mould, when rolling the lining ring of different diameter specifications, the bracing ring 13 of dimension is loaded onto in the external part of main shaft, supported
The sipes for placing lining ring billot, the width phase of the width of the sipes and lining ring billot to be processed are offered on the external diameter of circle
Deng being positioned when being easy to edge rolling to workpiece.The right-hand member that bracing ring is suspended on main shaft is external part, can in the presence of frictional force with
Main axis, back-up ring 12 make shaft end positioning, prevent bracing ring from deviating from from the right-hand member of main shaft.Bracing ring uses ring structure, can
Larger mitigation weight, convenient handling, reduces cost, simultaneously because the bracing ring wall thickness of different diameter specifications is more or less the same, therefore
The change in location of hold-down roller can be greatly reduced, so as to simplify furling plate round machine structure.
Cylinder 8 is fixed on the preceding vertical plane top of frame by cylinder block, above the external part of main shaft.Cylinder, which drives, to be slided
Seat 9 and the double end press-roller device 19 on slide are moved up and down, and thrust is provided for edge rolling.Track base 10 is fixed on frame
Preceding vertical plane on, two guide rails 18 on track base, with track base both sides screw adjust Liang Ge guideway centreline with main shaft
After the heart overlaps, two guide rails are pressed on track base with screw.Match somebody with somebody in the convex V-type face of the V-groove of slide both sides and two guide rails
Close, there is screwed hole the upper end of slide, is screwed, is driven by the cylinder with the piston rod end of cylinder, moved up and down along guide rail.
Double end press-roller device includes pressure roller body 20 and is arranged on two size identical pressure rollers 21 of pressure roller body lower end.Pressure roller
The shank of body is pressed on slide in the long square groove of slide by housing screw 11.In the presence of cylinder, double end pressure
Two pressure roller sizes of roller arrangement are identical, can make the lath of workpiece by branch simultaneously by Work-sheet pressing on the external diameter of bracing ring
The curvature of support ring is deformed.Double end press-roller device is independent press-roller device, can be gone out according to the different designs of edge rolling diameter
Different specifications.
The rotating speed of buncher-reductor is adjusted according to workpiece radius；Selected bracing ring is enclosed on to the stretching of main shaft
End；Position of the double end press-roller device in slide groove is adjusted, makes two rollers of pressure roller while is pressed on the periphery of bracing ring, is used
Double end press-roller device is pressed in slide groove by housing screw；The position of controllable register 17, ensure that the strip plate of lining ring 1 is placed
It is vertical with the centre of gyration of main shaft in Working position.
The both ends of the hole of slide plate 15 is through on guide rod 14, can be slided along guide rod, and can be fixed with screw and guide rod；Two pieces baffle plate water
It is flat to be fixed on slide plate, form a guide groove with a face of slide plate；Location-plate 16 can move in guide groove along guide groove,
Elongated hole is provided with location-plate, can be fixed in diverse location with screw and slide plate.During feeding, workpiece lath one end is outside bracing ring
In annular groove, other end side leans against one side of location-plate, completes workpiece circle rolling positioning.One side of location-plate is adjusted to and supported
Enclose inside annular groove outside and align, workpiece billot is vertical with main shaft, ensures not produce screw during workpiece circle rolling.
After each positioning, clamping element relative position and parameters are adjusted, as shown in figure 8, one by lining ring billot
End is put into the sipes of bracing ring, and the side of the other end is close to location-plate；Operate cylinder Pneumatic button, cylinder drive slide to
Lower motion, two pressure rollers of double end press-roller device compress lining ring billot, and lining ring billot produces bending, is close to the periphery of bracing ring
On；Buncher-reductor control button is operated, the direction of main shaft as shown in Figure 8 rotates, and the stretching axle journal of main shaft is rubbing
The equidirectional rotation of bracing ring is driven in the presence of power, bracing ring drives lining ring billot lath continuously to move in the presence of frictional force
It is dynamic, in the presence of bracing ring and two pressure rollers, it is adjacent to bracing ring and produces continuous modification, completes edge rolling processing.
From figure 8, it is seen that two pressure rollers of double end press-roller device directly by Work-sheet pressing on bracing ring, lining ring billot exists
Flexural deformation is produced between two pressure rollers completely.Therefore, when lining ring billot two ends are moved fully between two rollers, workpiece can be made
Billot produces flexural deformation in whole length direction, and both ends will not leave straightway like that to common three rollers furling plate round machine, without again
Carry out school circle processing.
The bracing ring of different-diameter is selected according to the difference of edge rolling radius, bracing ring is the circle that external diameter carries ring-type sipes
Ring, it is simple in construction, in light weight, easy to process, cost is cheap, hang over the external part of main shaft, installation, change it is all very convenient.
It is to ensure that two pressure roller median planes overlap with bracing ring median plane, ensureing pressure roller that guideway centreline overlaps with the alignment of shafts
Billot is pressed on bracing ring.Double end press-roller device can in slide adjusting position up and down, position suitable, above and below cylinder rod
The mobile billot that can be achieved compresses.
Cylinder drives slide to move up and down, and because the wall thickness of different bracing rings is more or less the same, clamping stroke need not be too big,
The stroke of cylinder and slide can be shortened dramatically, so as to shorten the length of cylinder track base and guide rail, reduces device height.Branch
The wall thickness of support ring is different, can be by adjusting position of the double end press-roller device in slide groove, to adjust pressure roller and bracing ring
Compacted position.
Claims (5)
- A kind of 1. lining ring furling plate round machine, it is characterised in that：Include the frame of box vertical structure, the centre position of the frame is horizontal Main shaft is disposed with, main shaft is supported by rear and front end bearing, and front and back bearings are separately mounted in front-end bearing pedestal and rear bearing block, front axle Bearing and rear bearing block are separately fixed on the front and rear tank wall of frame, and rear bearing block connects buncher-subtract by mounting flange Fast machine, the power transmission shaft of buncher-reductor are inserted in main shaft tail endoporus；The side of main shaft is provided with external part, external part End hang a bracing ring, the sipes for placing lining ring billot is offered on the external diameter of bracing ring, the width of the sipes is equal to institute The width of the lining ring billot to be processed；The furling plate round machine also includes cylinder and track base, before cylinder is fixed on frame by cylinder block Vertical plane top, above the external part of main shaft, the piston rod end of cylinder is connected through a screw thread slide, is provided with slide Double end press-roller device, cylinder drive slide and double end press-roller device to move up and down；Track base is fixed on the preceding vertical plane of frame On, below cylinder block, two guide rails are pressed on track base by screw, the screw of track base both sides is adjustable two Guideway centreline overlaps with the alignment of shafts；The both sides of slide are provided with V-groove, and convex V-type face, the V-type are provided with two guide rails Groove coordinates with convex V-type face；Double end press-roller device includes pressure roller body and is arranged on two size identical pressure rollers of pressure roller body lower end, The shank of pressure roller body is arranged in the long square groove of slide, is pressed on by housing screw on slide；Cylinder rod moves up and down, can Lining ring billot is pressed on the external diameter of bracing ring, the lath of workpiece is deformed by the curvature of bracing ring, as main shaft turns Dynamic, lining ring billot, which produces continuous modification, turns into annulus, completes the processing of lining ring edge rolling.
- A kind of 2. lining ring furling plate round machine according to claim 1, it is characterised in that：Slide plate both ends of the hole is through on guide rod, and edge is led Bar slides, and is fixed by screw and guide rod；Two pieces baffle plate is horizontally fixed on slide plate, and forming one with a face of slide plate leads Groove；Location-plate is arranged in guide groove, and can be moved along guide groove, elongated hole is provided with location-plate, in diverse location screw and slide plate It is fixed.
- A kind of 3. lining ring furling plate round machine according to claim 1, it is characterised in that：Tune is provided with buncher-reductor Save the handwheel of rotating speed.
- A kind of 4. lining ring furling plate round machine according to claim 1, it is characterised in that：The width of sipes on the external diameter of bracing ring It is equal with the width of lining ring billot to be processed.
- A kind of 5. lining ring furling plate round machine according to claim 1, it is characterised in that：Shaft end positioning is provided with the outside of bracing ring Back-up ring, prevent bracing ring from deviating from from the external part of main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196300.0U CN206662003U (en) | 2017-03-02 | 2017-03-02 | A kind of lining ring furling plate round machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196300.0U CN206662003U (en) | 2017-03-02 | 2017-03-02 | A kind of lining ring furling plate round machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206662003U true CN206662003U (en) | 2017-11-24 |
Family
ID=60378682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720196300.0U Withdrawn - After Issue CN206662003U (en) | 2017-03-02 | 2017-03-02 | A kind of lining ring furling plate round machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206662003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380709A (en) * | 2018-05-08 | 2018-08-10 | 河南宏源车轮股份有限公司 | A kind of forming furling plate round machine |
| CN109772939A (en) * | 2019-02-28 | 2019-05-21 | 航天材料及工艺研究所 | A kind of minor diameter superalloy annular closing cavity configuration school circle method and device |
-
2017
- 2017-03-02 CN CN201720196300.0U patent/CN206662003U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380709A (en) * | 2018-05-08 | 2018-08-10 | 河南宏源车轮股份有限公司 | A kind of forming furling plate round machine |
| CN109772939A (en) * | 2019-02-28 | 2019-05-21 | 航天材料及工艺研究所 | A kind of minor diameter superalloy annular closing cavity configuration school circle method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171124 Effective date of abandoning: 20181016 |