CN209006412U - A kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill - Google Patents
A kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill Download PDFInfo
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- CN209006412U CN209006412U CN201821086702.6U CN201821086702U CN209006412U CN 209006412 U CN209006412 U CN 209006412U CN 201821086702 U CN201821086702 U CN 201821086702U CN 209006412 U CN209006412 U CN 209006412U
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- 238000005096 rolling process Methods 0.000 title claims abstract description 89
- 210000004907 gland Anatomy 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 238000003801 milling Methods 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill, it is apart from each other away from milling train to overcome existing three-roller Y shaped rolling mill guiding mechanism guide roll, causing bar to be easy to appear, torsional deflection and piling of steel phenomenon occur and guiding clearance is big, the low problem of guiding accuracy, it is characterized in adjusting stud by entrance, entrance adjusts wedge, guide roll frame, entrance guide roller and entrance guiding roller bearing constitute the adjustable rolling guide of entrance, stud is adjusted by outlet, outlet adjustment wedge, export guide roller stand, export orientation roller and export orientation roller bearing, which are constituted, exports adjustable rolling guide, beneficial effect is simple and compact for structure, guiding clearance can radially adjust, it is adapted to the rolling bar of plurality of specifications, without opposite sliding between guide roller and bar, avoid the generation of piling of steel phenomenon, reduce the probability that Surface of Rod Bar is pulled, it improves Surface of Rod Bar quality, while multiple guide rollers are arranged in the axial direction, make guide roller closer to roller central line, is oriented to more accurate.
Description
Technical field
The utility model belongs to Mill Technology field, in particular to a kind of multiple rows of adjustable rolling guide for y-type rolling mill
Mechanism.
Background technique
Y-type rolling mill needs to assist rolled bar in rolling entrance and exit installation and guide device during the rolling process,
Prevent bar when rolling from tumbling torsion, therefore, the structure of guide mechanism determines the rolling quality of rolled piece.In the prior art, right
In three-roller Y shaped milling train, guide and guards is divided into circular hole guide and guard, arc pass guide and guard, plain barrel pass guide and guard according to the difference of pass schedule
Three kinds.It is found that the guide mechanism of milling train has guide-plate type and guide wheel in the prior art in the patent document inquiry to the prior art
Two kinds of formula, the opening degrees of both guide and guard cannot on-line tuning, the service life of guide and guard limited.This guide and guard
It is particularly unsuitable for finishing rolling mill rolling.It is unsmooth that guide and guard can not accurately adjust rolled piece pan feeding when will lead to pan feeding in time, very
The accidents such as piling of steel can extremely occur.Application No. is a kind of finishing rolling mill guide and guard opening degree tune of 201410189062.1 disclosure of the invention
Complete machine structure provides input torque by gear shaft, drives central gear and then drives the pinion rotation of four direction, works as pinion gear
When rotation, axially adjustable nut covers under the guiding of feather key, axially moves, when opening degree becomes smaller, axially adjustable nut
Forward travel is covered, spring-compressed is made, when opening degree becomes larger, extractor extends after axially adjustable nut set, and spring has two at this time
Kind effect, not only eliminates thread pitch, but also thrust is provided when guide and guard opening degree becomes larger, and guide and guard opening degree just begins by adjusting spiral shell
It is very accurate by the opening degree after on-line tuning after bar is adjusted, and thread pitch is eliminated by spring, but
It is that this guide mechanism is driven using servo motor, provides input torque by gear shaft, drives central gear and then drive four
The pinion rotation in direction, while realizing four guide and guard opening degrees of circumferencial direction while adjusting, structure is more complicated, and can only
Realize single roller rolling guide, and guide roll is apart from each other away from milling train, location status is easy to appear when bar being caused to enter milling train
There is the generation of phenomena such as bar adhesion roll and piling of steel in torsional deflection, and rolling is caused to fail, and piling of steel phenomenon once occurs,
In-situ processing is needed, seriously affects production efficiency, and rolled piece is caused greatly to waste；Application No. is 200810080191.1 hairs
It is bright to disclose a kind of rolling metal rod wire device therefor, enter, exit be equipped with guide sleeve be equipped with guide plate guide and guards；Institute
The guide and guards stated is to use the composite structure being incorporated with by muti-piece mosaic at the guide plate of roll pass shape in the guide sleeve of round hole,
Guiding protector for entry is mounted on the inlet of roll pass, and outlet guide device is mounted on the exit of roll pass.This reality
Upper is exactly the conventional three-roller Y shaped rolling mill guiding mechanism of slidingtype, the problem is that, first is that guiding clearance is larger and gap is bad
Control, causes pan feeding just, not influence the guiding accuracy of rolled piece, second is that sliding guide is easy to be chewed by workpiece front end, thus by whole
A rolled piece completely scratches, and also will appear piling of steel phenomenon when serious, and rolling is caused to fail.
Utility model content
Problem to be solved in the utility model be in place of overcome the deficiencies in the prior art and defect provide guiding it is accurate,
Gap is adjustable, can to avoid bar adhesion roll and piling of steel phenomenon generation and rolled piece surface quality can be improved, reduce quilt
Pull a kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill of probability.
The technical solution adopted in the utility model includes inlet guide frame and outlet guide frame, in the inlet guide frame
Left end is equipped with entrance gland, is equipped with entrance in the intermediate throughholes of entrance gland and leads mouth, on the right side of the outlet guide frame
End is equipped with outlet gland, is equipped with outlet guide mouth in the left end of outlet guide frame, which is characterized in that the inlet guide frame is
Cylindrical guide support is equipped with the guiding groove of 3 cuboids at the center of cylindrical inlet guide frame, and 3 cuboids are led
Uniformly distributed circumferentially in rolling centerline to texturearunaperpendicular, the entrance Y shape for forming 120 ° of interval is oriented to groove, in each cuboid
Guiding groove in guide roll frame is installed, multiple rows of entrance guide roller, the guide roll are installed on guide roll frame
It is provided with ramp, entrance adjustment wedge is installed between the ramp and the inner wall of inlet guide frame, it is oblique in entrance adjustment
The left end of iron is threaded with entrance adjustment stud, entrance disc spring seat is equipped on inlet guide frame and in the entrance disc spring seat
Entrance disc spring is installed, entrance disc spring screw is passed through among entrance disc spring, and pass through entrance disc spring screw and guide roll frame
Connection adjusts guide roll frame and entrance and fits closely between wedge and inlet guide frame, the entrance guide roller with enter
Entrance guiding roller bearing is installed between mouthful guide roller stand, by entrance adjustment stud, entrance adjustment wedge, guide roll frame,
Entrance guide roller and entrance guiding roller bearing constitute the adjustable rolling guide of entrance, and the entrance is adjustable, and rolling guide is separately mounted on
Entrance Y shape is oriented in groove, and can be oriented in groove in entrance Y shape and be done radial adjustment, the outlet guide along rolled bar
Frame is defended as cylindrical guide support, is equipped with the guiding groove of 3 cuboids, 3 cuboids at cylindrical outlet guide frame center
Guiding texturearunaperpendicular it is uniformly distributed circumferentially in rolling centerline, formed and be spaced 120 ° of outlet Y shape and be oriented to groove, in each length
Outlet guide roller stand is installed in the guiding groove of cube, multiple rows of export orientation roller, the outlet are installed on outlet guide roller stand
Guide roller stand is equipped with lower inclined plane, and adjustment wedge in outlet is equipped between the lower inclined plane and the inner wall of outlet guide frame, is adjusted in outlet
The right end of whole wedge is threaded with outlet adjustment stud, and outlet disc spring is equipped on outlet guide frame, in outlet disc spring
Between pass through outlet disc spring screw, and by outlet disc spring screw with outlet guide roller stand connect, make export guide roller stand and export adjust
It is fitted closely between wedge and outlet guide frame, export orientation roller is installed between the export orientation roller and outlet guide roller stand
Bearing, by described by outlet adjustment stud, outlet adjustment wedge, outlet guide roller stand, export orientation roller and export orientation roller bearing
It constitutes and exports adjustable rolling guide, the outlet is adjustable, and rolling guide is separately mounted in outlet Y shape guiding groove, and can be
Radial adjustment is done along rolled bar in outlet Y shape guiding groove.
The entrance adjustment stud can rotate in the counter sink of entrance gland, can by the rotation that entrance adjusts stud
It is horizontally slipped on the ramp of guide roll frame with adjusting entrance adjustment wedge, realizes that guide roll frame floats up and down.
It is welded with inlet flange on the excircle of the inlet guide frame, is welded on the excircle of the outlet guide frame
It is connected to outlet(discharge) flange.
The entrance guide roller needs can be different pass according to rolling mill practice, including circular hole, arc pass or
Plain barrel pass, the export orientation roller need can be different pass, including circular hole, arc pass or flat according to rolling mill practice
Pass.
The outlet adjustment stud can rotate in the counter sink of outlet gland, can by the rotation of outlet adjustment stud
It is horizontally slipped on the lower inclined plane of outlet guide frame with adjusting outlet adjustment wedge, realizes that outlet guide roller stand floats up and down.
The outlet guide frame includes cylindrical outlet guide frame ontology, in cylindrical outlet guide frame ontology
The heart is equipped with the guiding groove of 3 cuboids, and the guiding texturearunaperpendicular of 3 cuboids is uniformly distributed circumferentially in rolling centerline, shape
120 ° of Y shape is oriented to groove at interval, and the excircle of the outlet guide frame ontology is stairstepping, the radial equipartition on big circumference
There are 3 radial inlet openings, radial equipartition has 3 radial fabrication holes and 3 outlet disc spring seats on small circumference, on the right side of big circumference
It is machined with 3 shaft orientation liquid feeding holes being connected to radial inlet opening and radial fabrication hole on end face, adds on the left side of small circumference
Work has 3 inclined plane grooves, is also machined with plane groove on the left side of the small circumference, is machined with and is used on plane groove
Installation outlet leads the outlet guide mouth screw mounting hole of mouthful screw.
The outlet guide roller stand includes the outlet guide roller stand ontology of cuboid, is equipped with outlet guide on outlet guide roller stand ontology
To roller mounting hole, in outlet, the leading flank of guide roller stand ontology is equipped with axial intake chute, on front side of perpendicular to outlet guide roller stand ontology
The direction in face is equipped with coolant liquid inlet opening.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is by entrance adjustment stud, entrance adjustment wedge, guide roll frame, entrance guide roller and entrance
It is oriented to roller bearing and constitutes the adjustable rolling guide of entrance, by outlet adjustment stud, outlet adjustment wedge, outlet guide roller stand, outlet guide
It is constituted to roller and export orientation roller bearing and exports adjustable rolling guide, entrance is adjustable rolling guide and export adjustable rolling guide quilt
It is separately mounted in the entrance Y shape guiding groove of inlet guide frame and in the outlet Y shape guiding groove of outlet guide frame, and can be with
It is radially adjusted in entrance Y shape guiding groove and outlet Y shape guiding groove, fits closely entrance guide roller and export orientation roller
Rolled bar plays the role of righting and stablizes bar, the same guide mechanism is made to be adapted to the rolled bar of plurality of specifications
System, it is possible to reduce the specification of guide and guard does not need often to replace guide mechanism yet, improves production efficiency.
(2) in use, the adjustable rolling guide of the entrance of the utility model is passed through inlet flange entrance attachment screw and Y
The rolling arrival end of type milling train is fixedly connected, and the adjustable rolling guide in the outlet of the utility model is connected by outlet(discharge) flange outlet
It connects screw to be fixedly connected with the rolling outlet end of y-type rolling mill, entrance guide roller and the rotation of export orientation roller do not have with bar when work
There is opposite sliding, avoid the generation of bar adhesion roll or piling of steel phenomenon, reduce the probability that Surface of Rod Bar is pulled, improves
Surface of Rod Bar quality, while multiple guide rollers are arranged in the axial direction, keep the diameter of guide roller smaller, closer in roll
Heart line, guiding is more accurate, and the rolling accuracy of bar is higher.
(3) the utility model adjusts wedge by entrance and outlet adjustment wedge adjusts the opening degree size of guide mechanism,
And multiple rows of entrance guide roller and multiple rows of export orientation roller work more stable so that the utility model is simple and compact for structure.
(4) the utility model radial equipartition on the outlet guide frame have 3 radial inlet openings and 3 with it is radial into
The shaft orientation liquid feeding hole of fluid apertures connection is equipped with axial intake chute in the leading flank of the outlet guide roller stand, perpendicular to outlet deflector roll
The direction of frame ontology leading flank is equipped with coolant liquid inlet opening and can be used for coolant liquid by the setting of above-mentioned feed pathway
It imports, cools directly to outlet guide roller.
Detailed description of the invention
Fig. 1 is the main view of the utility model inlet guide,
Fig. 2 is the A-A cross-sectional view of Fig. 1,
Fig. 3 is the B-B cross-sectional view of Fig. 2,
Fig. 4 is the main view of the utility model outlet guide,
Fig. 5 is the C-C cross-sectional view of Fig. 4,
Fig. 6 is the left view of Fig. 5,
Fig. 7 is the main view of the utility model outlet guide frame,
Fig. 8 is the E-E cross-sectional view of Fig. 7,
Fig. 9 is the axonometric drawing of the utility model outlet guide frame,
Figure 10 is the outlet guide roller stand main view of the utility model,
Figure 11 is the F-F cross-sectional view of Figure 10,
Figure 12 is the utility model installation condition schematic diagram,
Figure 13 is the D-D cross-sectional view of Figure 12.
In figure:
1. entrance leads mouth, 2. entrance glands,
3. inlet guide frame, 4. entrances adjust stud,
5. entrance disc spring screw, 6. entrance disc springs,
7. entrance adjustment wedge, 8. guide roll framves,
9. entrance guide roller, 10. inlet flanges,
11. entrance guiding roller bearing, 12. outlet guide mouths,
13. outlet guide frame,
13-1. outlet guide mouth ontology, 13-2. are oriented to groove,
13-3. big circumference, 13-4. radial direction inlet opening,
The outlet 13-5. disc spring seat, 13-6. small circumference,
13-7. radial direction fabrication hole, 13-8. shaft orientation liquid feeding hole,
13-9. inclined plane groove, the left side 13-10.,
13-11. plane groove, 13-12. outlet guide mouth screw mounting hole
14. guide roller stand is exported,
The outlet 14-1. guide roller stand ontology, 14-2. export orientation roller mounting hole,
14-3. axial direction intake chute, 14-4. coolant liquid inlet opening,
15. disc spring screw is exported, 16. outlet disc springs, 17. outlet adjustment wedges,
18. outlet adjustment stud, 19. export orientation rollers,
20. gland is exported, 21. outlet(discharge) flanges,
22. entrance attachment screw, 23. y-type rolling mills,
24. exporting attachment screw, 25. rolls.
Specific embodiment
As shown in Fig. 1~Fig. 6, the technical solution adopted in the utility model includes inlet guide frame 3 and outlet guide frame 13,
Entrance gland 2 is installed in the left end of the inlet guide frame 3, entrance is installed in the intermediate throughholes of entrance gland 2 and leads mouth
1, the inlet guide frame 3 is cylindrical guide support, is equipped with leading for 3 cuboids at the center of cylindrical inlet guide frame 3
To groove, the guiding texturearunaperpendicular of 3 cuboids is uniformly distributed circumferentially in rolling centerline, forms the entrance Y shape at 120 ° of interval
Guiding groove is equipped with entrance in the guiding groove of each cuboid and leads to adapt to the inlet guide needs of three-roller Y shaped milling train
Roller frame 8 is equipped with multiple rows of entrance guide roller 9 on guide roll frame 8, and Fig. 2 show 4 and is discharged into mouthful guide roller 9, and the entrance is led
Roller frame 8 is equipped with ramp, entrance adjustment wedge 7 is equipped between the ramp and the inner wall of inlet guide frame 3, in entrance tune
The left end of whole wedge 7 is threaded with entrance adjustment stud 4, and the entrance adjustment stud 4 can be in the counter sink of entrance gland 2
It is left on the ramp of guide roll frame 8 to adjust wedge 7 by the adjustable entrance of rotation that entrance adjusts stud 4 for middle rotation
Right sliding, realizes that guide roll frame 8 floats up and down, and entrance disc spring seat is equipped on inlet guide frame 3 and in the entrance disc spring seat
In entrance disc spring 6 is installed, among entrance disc spring 6 pass through entrance disc spring screw 5, and pass through entrance disc spring screw 5 and entrance
Guide roller stand 8 connects, and adjusts guide roll frame 8 and entrance and fits closely between wedge 7 and inlet guide frame 3, need to adjust into
When mouth guide and guard openings of sizes, stud 4 is adjusted by adjusting entrance, realizes that guide roll frame 8 floats up and down, is oriented in entrance
Entrance guiding roller bearing 11 is installed, the entrance guide roller 9 is according to the needs of rolling mill practice between roller 9 and guide roll frame 8
It can be different pass, including circular hole, arc pass or plain barrel pass, be welded on the excircle of the inlet guide frame 3
Inlet flange 10；
In said structure, wedge 7, guide roll frame 8,9 and of entrance guide roller are adjusted by entrance adjustment stud 4, entrance
Entrance is oriented to roller bearing 11 and constitutes the adjustable rolling guide of entrance, and the entrance is adjustable, and rolling guide is separately mounted on inlet guide frame
In 3 entrance Y shape guiding groove, and it can be oriented in groove in entrance Y shape and do radial adjustment along rolled bar, adjust entrance
Adjustable rolling guide makes entrance guide roller 9 fit closely rolled bar, can play the role of righting and stablize bar；
Outlet gland 20 is installed in the right end of the outlet guide frame 13, is equipped with out in the left end of outlet guide frame 13
Mouth leads mouth 12, and the outlet guide frame 13 is cylindrical guide support, rectangular equipped with 3 at cylindrical 13 center of outlet guide frame
The guiding texturearunaperpendicular of the guiding groove of body, 3 cuboids is uniformly distributed circumferentially in rolling centerline, forms going out for 120 ° of interval
Mouth Y shape guiding groove is equipped in the guiding groove of each cuboid with adapting to the outlet guide needs of three-roller Y shaped milling train
Guide roller stand 14 is exported, multiple rows of export orientation roller 19 is installed on outlet guide roller stand 14, Fig. 5 show 4 outlet guide rollers 19,
The outlet guide roller stand 14 is equipped with lower inclined plane, and it is oblique that outlet adjustment is equipped between the lower inclined plane and the inner wall of outlet guide frame 13
Iron 17 is threaded with outlet adjustment stud 18 in the right end of outlet adjustment wedge 17, and the outlet adjusts stud 18 can be
It exports and is rotated in the counter sink of gland 20, wedge 17 is adjusted by the adjustable outlet of rotation of outlet adjustment stud 18 and is being exported
It horizontally slips on the lower inclined plane of guide roller stand 14, realizes that outlet guide roller stand 14 floats up and down, be equipped with out on outlet guide frame 13
Mouth disc spring 16 passes through outlet disc spring screw 15 among outlet disc spring 16, and by exporting disc spring screw 15 and outlet guide roller stand
14 connections make to export guide roller stand 14 and outlet are adjusted and fitted closely between wedge 17 and outlet guide frame 13, need to adjust outlet
When guide and guard openings of sizes, adjustment stud 18 is exported by adjusting, realizes that outlet guide roller stand 14 floats up and down, in export orientation
Export orientation roller bearing is installed between roller 19 and outlet guide roller stand 14, the export orientation roller 19 is according to the needs of rolling mill practice
It can be different pass, including circular hole, arc pass or plain barrel pass, be welded on the excircle of the outlet guide frame 13
Outlet(discharge) flange 21；
In said structure, by outlet adjustment stud 18, outlet adjustment wedge 17, outlet guide roller stand 14, export orientation roller
19 and export orientation roller bearing constitute and export adjustable rolling guide, the outlet is adjustable, and rolling guide is separately mounted on outlet guide
The outlet Y shape of frame 13 is oriented to groove, and can do radial adjustment along rolled bar in outlet Y shape guiding groove, adjusts out
Mouth is adjustable, and rolling guide makes outlet guide roller 19 fit closely rolled bar, can play the role of righting and stablize bar；
As shown in fig. 7~fig. 9, the outlet guide mouth 13 includes cylindrical outlet guide mouth ontology 13-1, in cylinder
The center of outlet guide mouth ontology 13-1 is equipped with the guiding groove 13-2 of 3 cuboids, and the guiding texturearunaperpendiculars of 3 cuboids is in rolling
Center line processed is uniformly distributed circumferentially, and the outlet Y shape for forming 120 ° of interval is oriented to groove, the outer circle of the outlet guide mouth ontology 13-1
Week is stairstepping, and radial equipartition has 3 radial inlet opening 13-4 on big circumference 13-3, and 13-6 radial equipartition has on small circumference
3 radial direction fabrication hole 13-7 and 3 outlet disc spring seat 13-5 install the outlet disc spring in outlet disc spring seat 13-5
16,3 axial directions being connected to radial direction inlet opening 13-4 and radial direction fabrication hole 13-7 are machined on the right side of big circumference 13-3
Inlet opening 13-8 is machined with 3 on the left side 13-10 of small circumference 13-6 to make outlet guide closer to milling train center line
A inclined plane groove 13-9 is also machined with plane groove 13-11 on the left side 13-10 of the small circumference 13-6, recessed in plane
The outlet guide mouth screw mounting hole 13-12 that mouthful screw is led for installation outlet is machined on slot 13-11.
As shown in Figure 10~Figure 11, the outlet guide roller stand 14 includes the outlet guide roller stand ontology 14-1 of cuboid, is being gone out
Mouth guide roller stand ontology 14-1 is equipped with export orientation roller mounting hole 14-2, and in outlet, the leading flank of guide roller stand ontology 14-1 is equipped with axis
To intake chute 14-3, it is equipped with coolant liquid inlet opening 14-4 on the direction perpendicular to outlet guide roller stand ontology 14-1 leading flank, uses
In the importing of coolant liquid, cool directly to outlet guide roller 19.
As shown in Figure 12~13, in use, the adjustable rolling guide of the entrance of the utility model is used by inlet flange 10
Entrance attachment screw 22 is fixedly connected with the rolling arrival end of y-type rolling mill 23, by the adjustable rolling guide in the outlet of the utility model
It is fixedly connected with outlet attachment screw 24 with the rolling outlet end of y-type rolling mill 23 by outlet(discharge) flange 21, when work, rolled piece is through entering
Mouth is adjustable, and rolling guide enters milling train, leaves milling train through exporting adjustable rolling guide after rolling, in this process, entrance guiding
Roller 9 and the rotation of export orientation roller 19 and bar do not have relative motion, improve Surface of Rod Bar quality, reduce Surface of Rod Bar and drawn
The probability of wound, while multiple guide rollers are arranged in the axial direction, make the diameter of guide roller smaller in this way, closer in roll 25
The rolling accuracy of heart line, bar is higher.
Claims (7)
1. a kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill, including inlet guide frame (3) and outlet guide frame
(13), entrance gland (2) are installed in the left end of the inlet guide frame (3), are installed in the intermediate throughholes of entrance gland (2)
There is entrance to lead mouth (1), outlet gland (20) is installed in the right end of the outlet guide frame (13), in outlet guide frame (13)
Left end is equipped with outlet guide mouth (12), which is characterized in that the inlet guide frame (3) is cylindrical guide support, in cylinder
The center of inlet guide frame (3) is equipped with the guiding groove of 3 cuboids, and the guiding texturearunaperpendicular of 3 cuboids is in rolling center
Line is uniformly distributed circumferentially, is formed and is spaced 120 ° of entrance Y shape and is oriented to groove, be equipped in the guiding groove of each cuboid into
Mouth guide roller stand (8), is equipped with multiple rows of entrance guide roller (9) on guide roll frame (8), and the guide roll frame (8) is equipped with upper
Inclined-plane is equipped with entrance adjustment wedge (7) between the ramp and the inner wall of inlet guide frame (3), adjusts wedge in entrance
(7) left end is threaded with entrance adjustment stud (4), entrance disc spring seat is equipped on inlet guide frame (3) and in the entrance
Entrance disc spring (6) are installed in disc spring seat, entrance disc spring screw (5) are passed through among entrance disc spring (6), and pass through entrance disc spring
Screw (5) is connect with guide roll frame (8), make guide roll frame (8) and entrance adjust wedge (7) and inlet guide frame (3) it
Between fit closely, be equipped between the entrance guide roller (9) and guide roll frame (8) entrance guiding roller bearing (11), by
Entrance adjustment stud (4), entrance adjustment wedge (7), guide roll frame (8), entrance guide roller (9) and entrance are oriented to roll shaft
It holding (11) and constitutes the adjustable rolling guide of entrance, the entrance is adjustable, and rolling guide is separately mounted in entrance Y shape guiding groove, and
It can be oriented in groove in entrance Y shape and do radial adjustment along rolled bar, the outlet guide frame (13) is cylindrical guide and guard
Frame is equipped with the guiding groove of 3 cuboids at cylindrical outlet guide frame (13) center, and the guiding groove of 3 cuboids hangs down
Directly uniformly distributed circumferentially in rolling centerline, the outlet Y shape for forming 120 ° of interval is oriented to groove, recessed in the guiding of each cuboid
Outlet guide roller stand (14) is installed in slot, multiple rows of export orientation roller (19), the outlet are installed in outlet guide roller stand (14)
Guide roller stand (14) is equipped with lower inclined plane, and adjustment wedge in outlet is equipped between the lower inclined plane and the inner wall of outlet guide frame (13)
(17), it is threaded with outlet adjustment stud (18) in the right end of outlet adjustment wedge (17), pacified on outlet guide frame (13)
Equipped with outlet disc spring (16), outlet disc spring screw (15) is passed through among outlet disc spring (16), and passes through outlet disc spring screw
(15) connect with outlet guide roller stand (14), make to export guide roller stand (14) and outlet adjust wedge (17) and outlet guide frame (13) it
Between fit closely, the export orientation roller (19) and outlet guide roller stand (14) between export orientation roller bearing is installed, by institute
It states by outlet adjustment stud (18), outlet adjustment wedge (17), outlet guide roller stand (14), export orientation roller (19) and export orientation
Roller bearing, which is constituted, exports adjustable rolling guide, and the outlet is adjustable, and rolling guide is separately mounted in outlet Y shape guiding groove, and
Radial adjustment can be done along rolled bar in outlet Y shape guiding groove.
2. a kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill according to claim 1, which is characterized in that institute
Stating entrance adjustment stud (4) can rotate in the counter sink of entrance gland (2), can by the rotation of entrance adjustment stud (4)
It is horizontally slipped on the ramp of guide roll frame (8) with adjusting entrance adjustment wedge (7), realizes guide roll frame (8) up and down
It floats.
3. a kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill according to claim 1, which is characterized in that
Inlet flange (10) are welded on the excircle of the inlet guide frame (3), on the excircle of the outlet guide frame (13)
It is welded with outlet(discharge) flange (21).
4. a kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill according to claim 1, which is characterized in that institute
It states entrance guide roller (9) and needs can be different pass, including circular hole, arc pass or plain barrel pass according to rolling mill practice,
The export orientation roller (19) needs can be different pass, including circular hole, arc pass or flat hole according to rolling mill practice
Type.
5. a kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill according to claim 1, which is characterized in that institute
Stating outlet adjustment stud (18) can rotate in the counter sink of outlet gland (20), pass through the rotation of outlet adjustment stud (18)
Adjustable outlet adjustment wedge (17) horizontally slips on the lower inclined plane of outlet guide frame (13), realizes outlet guide roller stand (14)
It floats up and down.
6. a kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill according to claim 1, which is characterized in that institute
Stating outlet guide frame (13) includes cylindrical outlet guide frame ontology (13-1), in cylindrical outlet guide frame ontology (13-
1) center is equipped with the guiding groove (13-2) of 3 cuboids, and the guiding texturearunaperpendicular of 3 cuboids is uniformly distributed in rolling centerline
Circumferentially, the outlet Y shape for forming 120 ° of interval is oriented to groove, and the excircle of the outlet guide frame ontology (13-1) is ladder
Shape, radial equipartition has 3 radial inlet openings (13-4) on big circumference (13-3), and radial equipartition has 3 on small circumference (13-6)
A radial direction fabrication hole (13-7) and 3 outlet disc spring seats (13-5), are machined with 3 and diameter on the right side of big circumference (13-3)
The shaft orientation liquid feeding hole (13-8) being connected to inlet opening (13-4) with radial fabrication hole (13-7), in the left side of small circumference (13-6)
It is machined with 3 inclined plane grooves (13-9) on (13-10), is also machined on the left side (13-10) of the small circumference (13-6)
Plane groove (13-11) is machined with the outlet guide mouth screw peace that mouthful screw is led for installation outlet on plane groove (13-11)
It fills hole (13-12).
7. a kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill according to claim 1, which is characterized in that institute
The outlet guide roller stand ontology (14-1) that outlet guide roller stand (14) includes cuboid is stated, is equipped in outlet guide roller stand ontology (14-1)
Export orientation roller mounting hole (14-2), the leading flank in outlet guide roller stand ontology (14-1) are equipped with axial intake chute (14-3),
Coolant liquid inlet opening (14-4) is equipped with perpendicular to the direction of outlet guide roller stand ontology (14-1) leading flank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821086702.6U CN209006412U (en) | 2018-07-10 | 2018-07-10 | A kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821086702.6U CN209006412U (en) | 2018-07-10 | 2018-07-10 | A kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill |
Publications (1)
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| CN209006412U true CN209006412U (en) | 2019-06-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856312A (en) * | 2018-07-10 | 2018-11-23 | 中国科学院金属研究所 | A kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill |
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2018
- 2018-07-10 CN CN201821086702.6U patent/CN209006412U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856312A (en) * | 2018-07-10 | 2018-11-23 | 中国科学院金属研究所 | A kind of multiple rows of adjustable rolling guide mechanism for y-type rolling mill |
| CN108856312B (en) * | 2018-07-10 | 2024-03-12 | 中国科学院金属研究所 | Multi-row adjustable rolling guide mechanism for Y-type rolling mill |
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| AV01 | Patent right actively abandoned |