CN209272354U - Ring rolls - Google Patents
Ring rolls Download PDFInfo
- Publication number
- CN209272354U CN209272354U CN201821973926.9U CN201821973926U CN209272354U CN 209272354 U CN209272354 U CN 209272354U CN 201821973926 U CN201821973926 U CN 201821973926U CN 209272354 U CN209272354 U CN 209272354U
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- China
- Prior art keywords
- roller
- plate
- ring
- support plate
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of ring rolls, it is related to the technical field of forging process, solve the problems, such as that processing ring needs are processed twice and because machining influences ring quality, its key points of the technical solution are that including support plate, the sliding seat that can be slided along the vertical direction on the supporting plate on the supporting plate is set, it is fixedly connected on the fixing seat being located at below sliding seat in support plate, the milling roller being rotatably connected on sliding seat, it is rotatably connected on the core roller and be fixedly connected on the power motor for being used to that milling roller to be driven to be rotated on sliding seat that in fixing seat and the axis direction of axis direction and milling roller is parallel to each other；Annular recessing groove is offered on the periphery of milling roller, recessing groove is provided with the annular shaped slot being provided on milling roller close to rolling roll axis side, ring can be obtained by carrying out time processing to circular material blank by ring rolls, it is easy to operate, and without the globality for destroying forging by machining, improve the quality of ring.
Description
Technical field
The utility model relates to the technical fields of forging process, more specifically, it is related to a kind of ring rolls.
Background technique
Ring Rolling Machine is a kind of swaging equipment that history is permanent, classifies according to ring rolling chips washing system, can divide
For two class of vertical ring rolling machine and horizontal type ring rolling machine, the former is suitable for medium and small ring, and the latter is suitable for large-scale and super-huge ring
Manufacture.They come out in decades, be widely used in bearing internal external ring, wheel rim, railway rim, steam turbine, aircraft engine,
The Plastic Forming of the rings such as space equipment, vertical ring rolling machine are the main rolling wheels rotated by motor drive, in downlink pressure
The core roller turned in the process with passive belt forms a pair roller, and the circulation carried out in cycles to the ring blank covered on core roller is rolled
System, ring internal-and external diameter expand, wall thickness reduction and gradually shape.
As shown in Figure 1, a kind of existing ring, ring includes inner ring 1 and the outer ring 11 that is fixed on 1 periphery of inner ring, outer ring
11 are located at the middle position of 1 axial direction of inner ring, and the thickness of the axial direction of outer ring 11 is less than the thickness of 1 axial direction of inner ring
Degree so that the periphery of ring formed it is ladder-like, in the process for carrying out the ring processing, be usually all by circular material blank stone roller
Ring machine is processed, and is then again processed outer ring 11 by mach mode, this processing method is needed to circular material blank
It is processed, and the globality of forging is damaged twice in mach process, so that the quality of ring declines.
Utility model content
In view of the deficienciess of the prior art, passing through rolling ring the purpose of this utility model is to provide a kind of ring rolls
Machine, which carries out time processing to circular material blank, can obtain ring, easy to operate, and without destroying forging by machining
Globality, improve the quality of ring.
To achieve the above object, the utility model provides following technical solution: a kind of ring rolls, including support plate, sets
The sliding seat that can be slided along the vertical direction on the supporting plate on the supporting plate is set, is fixedly connected at the top of support plate and is used for
Drive sliding seat slide up and down hydraulic cylinder, be fixedly connected in support plate be located at sliding seat below fixing seat, rotation
The axis direction that is connected on sliding seat and the orthogonal milling roller of support plate are rotatably connected in fixing seat and axis side
It the core roller that is parallel to each other to the axis direction with milling roller and is fixedly connected on sliding seat for driving milling roller to be turned
Dynamic power motor；
The axis of core roller and the axis of milling roller are located in the same vertical plane, and are offered annular on the periphery of milling roller and are allowed
Position slot, recessing groove are provided with the annular shaped slot being provided on milling roller close to roll axis side is rolled, and forming tank, which is located at, steps down
The middle position of slot axial direction, the distance between forming tank two sides are equal to the thickness of outer ring, between recessing groove two sides
Distance is equal to the thickness of inner ring.
Recessing groove and molding by using above-mentioned technical proposal, when being processed to circular material blank, in milling roller
Under the action of slot, circular material blank can be processed into the ring including inner ring and outer rings by time processing, so that processing behaviour
Make it is convenient and efficient, and in the process processed without by machining, so that the globality of ring will not be destroyed, make
The arrangement of crystal grain in proper is not in section, to improve the quality of ring.
The utility model is further arranged to: the mating groove of annular, mating groove two sides are offered on the periphery of the core roller
The distance between side is equal to the thickness of inner ring, and the two sides of mating groove are generally aligned in the same plane with the two sides of recessing groove respectively
It is interior.
By using above-mentioned technical proposal, mating groove is set on core roller, is enabled in the process of processing at ring
In mating groove, ring is limited, preferably improves the quality of ring processing.
The utility model is further arranged to: being provided in the support plate can be along close and separate positioned at core roller side
The fixed plate that the direction of core roller is moved, fixed plate are fixedly connected with two close to the side of core roller and are parallel to each other with support plate
Riser, two riser middle positions are provided with the side roller that both ends are rotatably connected on respectively on two risers, the periphery of side roller and ring
Outside contacts with each other；
The fixing axle positioned at core roller relative to the fixed plate other side, the axis of fixing axle are fixedly connected in the support plate
Direction is mutually perpendicular to support plate, rotor plate is rotatably connected in fixing axle, rotor plate is close to core roller side close to the position of bottom
It sets and is fixedly connected with both side plate, both ends are provided between both side plate respectively and on the outside of both side plate rotation connection and periphery and ring
The bottom roller to contact with each other.
By using above-mentioned technical proposal, side roller and bottom roller can either carry out Auxiliary support to ring, can also assist grinding
Pressure roller rolls ring, improves process velocity.
The utility model is further arranged to: recessing groove and forming tank are all offered on the periphery of the side roller and bottom roller,
And the position of recessing groove and forming tank in side roller and bottom roller is identical as the position of recessing groove and forming tank on milling roller.
By using above-mentioned technical proposal, recessing groove and forming tank are set in side roller and bottom roller, it is auxiliary in side roller and bottom roller
When milling roller being helped to roll ring, auxiliary milling roller forms ring.
The utility model is further arranged to: being fixedly connected with connecting plate in the support plate, is fixed with gas on connecting plate
Cylinder, the piston rod of cylinder are fixedly connected on the side that fixed plate deviates from core roller, and the axial direction of the piston rod of cylinder and solid
The direction of motion of fixed board is identical.
By using above-mentioned technical proposal, cylinder drives fixed plate to be moved, so that side roller be driven to be moved, realizes
Roller-compaction of the side roller to ring.
The utility model is further arranged to: the fixed plate is fixedly connected with two guide rods close to the side of cylinder, leads
The axial direction of axial direction and cylinder piston rod to bar is parallel to each other, be fixedly connected on connecting plate two with guide rod one by one
Corresponding guide pad, guide rod pass through guide pad and can be slided on guide pad.
By using above-mentioned technical proposal, guide rod and guide block can be oriented to the direction of motion of fixed plate, from
And prevent the offset of guide pad and the side roller appearance position in the process moved.
The utility model is further arranged to: is fixedly connected in the support plate positioned at rotor plate away from core roller side
Top plate, is provided through the mandril that top plate can be slided on top plate on top plate, mandril close to rotor plate one end with turn
Movable plate contacts with each other, and two fixture nuts for being located at top plate two sides are threaded on mandril.
By using above-mentioned technical proposal, position of the mandril on top plate is adjusted by rotation fixture nut, to adjust
The position of rotor plate, so that bottom roller can carry out assistant formation to ring.
The utility model is further arranged to: the mandril is provided with two, is all threaded on each mandril solid
Determine nut.
By using above-mentioned technical proposal, by the way that two mandrils are arranged, enable to mandril to the support of rotor plate more
Stablize.
In conclusion the utility model has the advantages that compared with the prior art
1, the utility model carries out one to circular material blank by setting milling roller, core roller, recessing groove and forming tank, ring rolls
Secondary processing can obtain ring, easy to operate, and the globality without destroying forging by machining, and improve ring
Quality；
2, the utility model can assist milling roller to carry out roller-compaction to ring by setting side roller and bottom roller, improve
Processing efficiency.
Detailed description of the invention
Fig. 1 is the axonometric drawing of the complete structure of background technique；
Fig. 2 be embodiment carry out using when axonometric drawing；
Fig. 3 is the axonometric drawing of the complete structure of embodiment；
Fig. 4 is the cross-sectional view of the sliding seat of embodiment, milling roller and motor.
In figure: 1, inner ring；11, outer ring；2, support plate；21, relief hole；3, sliding seat；31, hydraulic cylinder；32, motor；4,
Milling roller；41, recessing groove；42, forming tank；5, fixing seat；51, core roller；52, mating groove；6, fixed plate；61, riser；62, side
Roller；63, guide rod；7, connecting plate；71, cylinder；72, guide pad；8, rotor plate；81, fixing axle；82, side plate；83, bottom roller；9,
Top plate；91, mandril；92, fixture nut.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of ring rolls, referring to attached drawing 2 and attached drawing 3, including support plate 2, be arranged in support plate 2 can be
The sliding seat 3 that is slided along the vertical direction in support plate 2 is fixedly connected at the top of support plate 2 for driving sliding seat 3 to carry out
The hydraulic cylinder 31 that slides up and down is fixedly connected on and is located at the fixing seat 5 of 3 lower section of sliding seat in support plate 2, is rotatably connected on sliding
It axis direction and the orthogonal milling roller 4 of support plate 2 on seat 3 and is rotatably connected in fixing seat 5 and axis direction
The core roller 51 being parallel to each other with the axis direction of milling roller 4；2 side of support plate is offered close to the position at top through support plate
2 relief hole 21, sliding seat 3 are located in relief hole 21, and the support plate 2 of the two sides of sliding seat 3 and 21 two sides of relief hole
It contacts with each other.Fixing seat 5 is located at the bottom side of relief hole 21, and the axis of milling roller 4 and core roller 51 is located at same perpendicular
It is interior.Hydraulic cylinder 31 is located at the top of support plate 2, and the top of the piston rod and sliding seat 3 of hydraulic cylinder 31 is fixed together；It will
Circular material blank is placed on core roller 51, and milling roller 4 moves downward under the action of hydraulic cylinder 31, to cooperate the band together of core roller 51
Dynamic circular material blank carries out rotation and carries out roller-compaction to circular material blank.
Referring to attached drawing 2, the side of core roller 51 is provided with the connecting plate 7 being fixedly connected in support plate 2, and connecting plate 7 is horizontal
It is arranged, is fixedly connected with cylinder 71 on connecting plate 7, fixed plate 6 is fixedly connected on the piston rod of cylinder 71, fixed plate 6 is close
The side of core roller 51 is fixedly connected with two risers 61 being parallel to each other with support plate 2, and both ends difference is provided between two risers 61
The side roller 62 being rotatably connected on two risers 61；The axis direction of side roller 62 and the axial direction of core roller 51 are parallel to each other, and
The axis of side roller 62 and the axis of core roller 51 are located in the same horizontal plane, and cylinder 71 is located at the side that fixed plate 6 deviates from core roller 51,
The piston rod of cylinder 71 and the axial direction of side roller 62 are mutually perpendicular to and are horizontally disposed with；Fixed plate 6 deviates from the side of core roller 51
Two guide rods 63 for being located at 71 two sides of cylinder are fixedly connected with, the top of connecting plate 7 is fixedly connected with two and guide rod 63
One-to-one guide pad 72, the axial direction of guide rod 63 and the axial direction of piston rod are parallel to each other, and guide rod 63 passes through
Guide pad 72 and can the axial direction on guide pad 72 along guide rod 63 slided.Guide rod 63 and guide pad 72
Mutual cooperation can be oriented to the moving direction of fixed plate 6 and side roller 62, so that fixed plate 6 and side roller 62 are being moved
Process in the offset of position is less likely to occur.It contacts with each other on the outside of the periphery of side roller 62 and ring, passes through 62 energy of side roller
Enough auxiliary milling roller 4 carries out roller-compaction to ring.
Referring to attached drawing 2, core roller 51 is provided with the fixing axle being fixedly connected in support plate 2 below 62 side of side roller
81, rotor plate 8 is rotatably connected in fixing axle 81, one end of rotor plate 8 and fixing axle 81 are rotatablely connected, and the other end, which is located at, to be fixed
The lower section of axis 81, rotor plate 8 are fixedly connected with both side plate 82 close to the side of core roller 51, and both ends point are provided between both side plate 82
The bottom roller 83 not being rotatably connected on both side plate 82 contacts with each other on the outside of the periphery of bottom roller 83 and ring.Rotor plate 8 deviates from core
The side of roller 51 is provided with two top plates 9 being fixedly connected in support plate 2, and top plate 9 is mutually perpendicular to support plate 2, top plate 9
It is downwardly inclined setting close to the side of rotor plate 8, two are provided on top plate 9 across two top plates 9 and can be on top plate 9 along axis
The mandril 91 slided to direction is threadedly coupled on mandril 91 there are four fixture nut 92, four fixture nuts 92 respectively with
The two sides up and down of two top plates 9 contact with each other.Top one end of mandril 91 contacts with each other with rotor plate 8 away from the side of core roller 51.
Mandril 91 is supported rotor plate 8, so that the periphery of bottom roller 83 and the periphery of ring contact with each other, so that 83 energy of bottom roller
Enough auxiliary milling roller 4 carries out roller-compaction to ring.
Referring to attached drawing 2 and attached drawing 3, sliding seat 3 is fixedly connected with motor 32 away from the side of milling roller 4, motor 32 it is defeated
Shaft is coaxial with milling roller 4 and is fixed together with milling roller 4.Annular recessing groove is offered on the periphery of milling roller 4
41, recessing groove 41 is provided with the annular shaped slot 42 being provided on milling roller 4 close to 4 axis side of milling roller, and forming tank 42
In the middle position of 41 axial direction of recessing groove, the distance between 42 two sides of forming tank are equal to the thickness of outer ring 11, recessing groove
The distance between 41 two sides are equal to the thickness of inner ring 1；By setting recessing groove 41 and forming tank 42, so that inner ring 1 and outer ring
11 can one-pass molding, be also both provided with recessing groove 41 and forming tank 42 on side roller 62 and bottom roller 83, this will not be repeated here.Core roller
Mating groove 52 is offered on 51 periphery, mating groove 52 is located at the middle position of 51 axis direction of core roller, the two sides of mating groove 52
The two sides with recessing groove 41 are in the same plane respectively.
The ring rolls carry out using when working principle it is as follows, circular material blank is placed on core roller 51, in milling roller
4, roller-compaction is carried out to circular material blank together under the action of side roller 62 and bottom roller 83, in the effect of recessing groove 41 and forming tank 42
Under, it can be realized as the molding of inner ring 1 and outer ring 11 by time processing, without carrying out subsequent machining.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of ring rolls, it is characterised in that: including support plate (2), setting can be on support plate (2) on support plate (2)
The sliding seat (3) that is slided along the vertical direction is fixedly connected at the top of support plate (2) for driving sliding seat (3) to carry out
The hydraulic cylinder (31) of lower slider is fixedly connected on the fixing seat (5) being located at below sliding seat (3) on support plate (2), rotation connection
In the axis direction on sliding seat (3) and support plate (2) orthogonal milling roller (4), it is rotatably connected on fixing seat (5) simultaneously
And the core roller (51) that is parallel to each other of the axis direction of axis direction and milling roller (4) and being fixedly connected on sliding seat (3) is used
In the power motor (32) for driving milling roller (4) to be rotated；
The axis of core roller (51) and the axis of milling roller (4) are located in the same vertical plane, and are offered on the periphery of milling roller (4)
Annular recessing groove (41), recessing groove (41) are provided with the ring being provided on milling roller (4) close to milling roller (4) axis side and are formed
Type groove (42), forming tank (42) are located at the middle position of recessing groove (41) axial direction, between forming tank (42) two sides away from
From the thickness for being equal to outer ring (11), the distance between recessing groove (41) two sides are equal to the thickness of inner ring (1).
2. ring rolls according to claim 1, it is characterised in that: offer matching for annular on the periphery of the core roller (51)
It closes slot (52), the distance between mating groove (52) two sides are equal to the thickness of inner ring (1), and the two sides of mating groove (52) point
Two sides not with recessing groove (41) are in the same plane.
3. ring rolls according to claim 1, it is characterised in that: be provided on the support plate (2) positioned at core roller (51)
The fixed plate (6) that side can be moved along the direction close to and far from core roller (51), fixed plate (6) is close to core roller (51)
Side is fixedly connected with two risers (61) being parallel to each other with support plate (2), and two risers (61) middle position is provided with both ends point
The side roller (62) not being rotatably connected on two risers (61) contacts with each other on the outside of the periphery of side roller (62) and ring；
The fixing axle (81) positioned at core roller (51) relative to fixed plate (6) other side is fixedly connected on the support plate (2), Gu
The axis direction of dead axle (81) is mutually perpendicular to support plate (2), and rotor plate (8), rotor plate are rotatably connected in fixing axle (81)
(8) it is fixedly connected with both side plate (82) close to core roller (51) side close to the position of bottom, both side plate is provided with two between (82)
The bottom roller (83) that end is rotatablely connected and contacts with each other on the outside of periphery and ring with both side plate (82) respectively.
4. ring rolls according to claim 3, it is characterised in that: all opened on the periphery of the side roller (62) and bottom roller (83)
Equipped with recessing groove (41) and forming tank (42), and recessing groove (41) and forming tank (42) are in side roller (62) and bottom roller (83)
Position is identical as the position of recessing groove (41) and forming tank (42) on milling roller (4).
5. ring rolls according to claim 3, it is characterised in that: be fixedly connected with connecting plate on the support plate (2)
(7), it is fixed with cylinder (71) on connecting plate (7), the piston rod of cylinder (71) is fixedly connected on fixed plate (6) away from core roller (51)
Side, and the axial direction of the piston rod of cylinder (71) is identical as the direction of motion of fixed plate (6).
6. ring rolls according to claim 5, it is characterised in that: the fixed plate (6) is solid close to the side of cylinder (71)
Surely it being connected with two guide rods (63), the axial direction of the axial direction and cylinder (71) piston rod of guide rod (63) is parallel to each other,
Two and guide rod (63) one-to-one guide pad (72) are fixedly connected on connecting plate (7), guide rod (63) passes through guide pad
(72) it can be slided on guide pad (72).
7. ring rolls according to claim 3, it is characterised in that: be fixedly connected on the support plate (2) and be located at rotation
Plate (8) deviates from the top plate (9) of core roller (51) side, and being provided through top plate (9) on top plate (9) can carry out on top plate (9)
The mandril (91) of sliding, mandril (91) contact with each other close to the one end of rotor plate (8) with rotor plate (8), screw thread on mandril (91)
It is connected with two fixture nuts (92) for being located at top plate (9) two sides.
8. ring rolls according to claim 7, it is characterised in that: the mandril (91) is provided with two, each mandril
(91) fixture nut (92) are all threaded on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821973926.9U CN209272354U (en) | 2018-11-28 | 2018-11-28 | Ring rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821973926.9U CN209272354U (en) | 2018-11-28 | 2018-11-28 | Ring rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209272354U true CN209272354U (en) | 2019-08-20 |
Family
ID=67608923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821973926.9U Expired - Fee Related CN209272354U (en) | 2018-11-28 | 2018-11-28 | Ring rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209272354U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420992A (en) * | 2020-01-03 | 2020-07-17 | 华中科技大学 | Sizing rolling forming method for axial inner rib cylindrical part |
| CN111957865A (en) * | 2020-08-08 | 2020-11-20 | 宁波东艾密封科技有限公司 | Manufacturing process and application of large-sized sealing gasket metal framework welding-free technology |
| CN115318995A (en) * | 2022-10-14 | 2022-11-11 | 东台市远洋不锈钢制造有限公司 | Ring rolling machine for flange production and processing |
| CN115780706A (en) * | 2023-01-18 | 2023-03-14 | 诸城市圣阳机械有限公司 | Ring rolling machine is used in processing of taper type annular spare part |
-
2018
- 2018-11-28 CN CN201821973926.9U patent/CN209272354U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420992A (en) * | 2020-01-03 | 2020-07-17 | 华中科技大学 | Sizing rolling forming method for axial inner rib cylindrical part |
| CN111420992B (en) * | 2020-01-03 | 2021-06-11 | 华中科技大学 | Sizing rolling forming method for axial inner rib cylindrical part |
| CN111957865A (en) * | 2020-08-08 | 2020-11-20 | 宁波东艾密封科技有限公司 | Manufacturing process and application of large-sized sealing gasket metal framework welding-free technology |
| CN111957865B (en) * | 2020-08-08 | 2022-07-01 | 宁波东艾密封科技有限公司 | Manufacturing process and application of large-sized sealing gasket metal framework welding-free technology |
| CN115318995A (en) * | 2022-10-14 | 2022-11-11 | 东台市远洋不锈钢制造有限公司 | Ring rolling machine for flange production and processing |
| CN115780706A (en) * | 2023-01-18 | 2023-03-14 | 诸城市圣阳机械有限公司 | Ring rolling machine is used in processing of taper type annular spare part |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190820 Termination date: 20211128 |