CN107640698A - Straightener roller covers suspender and its application method - Google Patents
Straightener roller covers suspender and its application method Download PDFInfo
- Publication number
- CN107640698A CN107640698A CN201710966588.XA CN201710966588A CN107640698A CN 107640698 A CN107640698 A CN 107640698A CN 201710966588 A CN201710966588 A CN 201710966588A CN 107640698 A CN107640698 A CN 107640698A
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- suspension ring
- roller set
- roller
- crossbeam
- set component
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Abstract
A kind of straightener roller set suspender and its application method, the straightener roller set suspender covers component to assembling roller, including horizontally disposed crossbeam and it is located at the suspension ring at crossbeam both ends, the suspension ring have the hanger being set in outside crossbeam, in crossbeam it is horizontal-extending and with hanger interlock screw mandrel and be located at crossbeam right-hand member and with the screw mandrel rotation start handle, one section of center steel pipe is provided with the middle part of the crossbeam, the hanger includes one section of peripheral steel pipe for being set in the central steel tube outside, the handle drives screw mandrel to rotate so as to drive hanger to move in left-right direction to adjust roller set component center of gravity.
Description
【Technical field】
The present invention relates to rolling machinery technical field, refers in particular to a kind of straightener roller set suspender and its application method.
【Background technology】
The shaped steel such as angle steel, channel-section steel, H profile steel, I-steel, steel sheet pile, T-steel during production due to cooling velocity not
Uniformly or the uneven deformation in the operation of rolling causes how much the shaped steel of lower cold bed has flexural deformation, in type steel production line cold bed
Outlet is commonly provided with section straightener.Section bar realizes aligning by the alternating bending deformation of roller group on straightener.For different
Section bar is configured with corresponding roller set component, and the roller set component progress phase to straightener is needed whenever the specification of production shaped steel is changed
The replacing answered.A kind of straightener roller circle suspender with reference to disclosed in No. 203474244 patent of Chinese utility model, the straightener roller
Circle suspender includes suspension hook one, suspension hook two and connecting plate, and one end of described suspension hook one and suspension hook two is connected to one by bolt one
Rise, suspension hook one and the other end of suspension hook two are warp architecture, connecting plate both ends by bolt two respectively with suspension hook one and suspension hook two
Portion links together.
The part of left and right almost symmetry as H profile steel roller set component is because the center of gravity of roller set component is substantially in the thing of workpiece
Reason center, lifting is relatively easy, but the roller piece that component is covered for angle steel roller is left-right asymmetry, therefore the weight of angle steel roller set component
The heart is amesiality and is difficult to determine, it is desirable to angle steel roller set component level is sling very difficult, while past roll shaft top plug after slinging
When also to align keyway, the weight of roller set component have two tons it is multiple, rotating roller set component is also very difficult, therefore big specification
The roll change of section straightener is a very difficult job.
Therefore, suspender and its component are covered it is necessory to provide a kind of new straightener roller, to overcome drawbacks described above.
【The content of the invention】
It is an object of the invention to provide a kind of straightener roller being rapidly assembled and disassembled for realizing roller set to cover suspender.
The purpose of the present invention one is realized by the following technical programs：A kind of straightener roller covers suspender, to assembling roller set
Component, including horizontally disposed crossbeam and the suspension ring for being located at crossbeam both ends, the suspension ring have be set in hanger outside crossbeam,
In crossbeam it is horizontal-extending and with hanger interlock screw mandrel and be located at crossbeam right-hand member and with the screw mandrel rotation start handle, it is described
One section of center steel pipe is provided with the middle part of crossbeam, the hanger includes one section of peripheral steel pipe for being set in the central steel tube outside, institute
Stating handle drives screw mandrel to rotate so as to drive hanger to move in left-right direction to adjust roller set component center of gravity.
Further, the suspension ring have the outer toroid for being located at outside and are located at the interior annular that inner side is bonded with outer toroid,
The external diameter of the outer toroid is consistent with the external diameter of interior annular, and the internal diameter of the outer toroid is smaller than the internal diameter of the interior annular, so as to
Form hierarchic structure.
Further, the outer peripheral edge of the suspension ring is provided with bolt, and the suspension ring are made up of two semicircular structures, and by institute
Bolt locking is stated into a full circle ring structure.
Further, a deep-slotted chip breaker is offered in the interior annular of the suspension ring bottom, bearing roller is provided with the deep-slotted chip breaker
Some balls of component are covered, to cause roller covers component to be slided by ball to rotate an angle in deep-slotted chip breaker.
Further, the angle is positive and negative between 15 degree.
Further, the hanger includes being located at the curved plate on top and the square plate in TOE hole.
Further, the suspension ring also include being located at the holding screw on the outside of deep-slotted chip breaker, and the holding screw clamping is fixed
The roller covers component, to prevent suspension ring from being separated to both sides.
Further, the suspension ring have the latch of connecting cross beam and suspension ring to make crossbeam and suspension ring disengage or fix.
The purpose of the present invention two is realized by the following technical programs：A kind of application method of straightener roller set suspender, bag
Include：First, the first suspension ring and the second suspension ring entangle roller set component, and the change of position of centre of gravity of component is covered according to roller come rotational handle
Hanger movement is driven, hanger is moved to the surface of roller set component center of gravity, slings roller set component, ensures the center of roller set component
Line is in horizontality；Secondly, ensure that the keyway of roller set component is identical with the key position on roll shaft during lifting, holding screw card
Into the groove of roller set component, prevent the first suspension ring and the second suspension ring from being disengaged to both sides, roller set component is pressed on ball；Furthermore
Prize roller set component to rotate, positive and negative between 15 °, align the position of the key on the keyway and roll shaft of roller set component, smoothly
By roller set component push-in aligning roll shaft；Finally, bolt is unclamped, opens the first suspension ring, extracts latch, the second suspension ring and crossbeam take off
Open, unclamp holding screw, the second suspension ring are taken out from termination, the first suspension ring are removed with crossbeam, are completed a roller and are covered component
Assembling.
Compared with prior art, the present invention has the advantages that：Straightener roller set suspender of the present invention solves first
Roller set sling back roller set component central horizontal without it is crooked the problem of, secondly both ends suspension ring bottom process deep-slotted chip breaker, in deep-slotted chip breaker
In be inlaid with ball, such two tons multiple roller sets can realize the revolution of easily low-angle after slinging, be easy to roller
The key on keyway and roll shaft put aligns.Straightener roller set suspender of the present invention can realize being rapidly assembled and disassembled for roller set.
【Brief description of the drawings】
Fig. 1 is the front view of straightener roller set suspender of the present invention and roller set component.
Fig. 2 is the left view of straightener roller set suspender of the present invention and roller set component.
Fig. 3 is the front view of straightener roller set suspender of the present invention.
Fig. 4 is the left view of straightener roller set suspender of the present invention.
Fig. 5 is the front view of the first suspension ring of straightener roller set suspender of the present invention.
Fig. 6 is the left view and partial enlarged drawing of the first suspension ring of straightener roller set suspender of the present invention.
Fig. 7 is the front view of the second suspension ring of straightener roller set suspender of the present invention.
Fig. 8 is the left view and partial enlarged drawing of the second suspension ring of straightener roller set suspender of the present invention.
【Embodiment】
Hereinafter, the embodiment of straightener roller set suspender 100 of the present invention will be introduced with reference to Fig. 1 to Fig. 8.Given birth to when changing
When producing the specification of shaped steel, the straightener roller set suspender 100 is changed accordingly to cover component 200 to the roller of straightener.
Referring to figs. 1 to shown in Fig. 8, the straightener roller set suspender 100 includes horizontal-extending crossbeam 3, is located at 3 liang of crossbeam
End hang down to entangle the first suspension ring 1 and the second suspension ring 7 of roller set component 200, fixed cross beam 3 and suspension ring 1 latch 2,
The hanger 4 that is set in outside crossbeam 3, be located at screw mandrel 5 that is horizontal-extending in crossbeam 3 and being interlocked with hanger 4 and be located at the right-hand member of crossbeam 3 and
The handle 6 of start can be rotated with the screw mandrel 5.The middle part of crossbeam 3 is provided with one section of center steel pipe, and the top of center steel pipe 31 is opened
Provided with elongated slot.The hanger 4 includes being located at the curved plate on top, is set in one section of the central steel tube outside of the crossbeam 3
The square plate in peripheral steel pipe and TOE hole.The handle 6 drives screw mandrel 5 to rotate so as to drive hanger 4 in left-right direction
It is mobile.The change of the position of centre of gravity of component is covered according to roller to drive hanger 4 to move with rotational handle 6, hanger 4 is moved to difference
Shaped steel roller cover component center of gravity surface, so as to smoothly sling roller set component, ensure roller set component centerline in
Horizontality.To ensure that the keyway of roller set component is identical with the key position on roll shaft while lifting.
The bottom of suspension ring 1 is provided with deep-slotted chip breaker 11, the ball 12 being embedded in the deep-slotted chip breaker 11 and the position of opening upwards
In on outer ring and in the safeguard protection holding screw 13 in 11 liang of outsides of deep-slotted chip breaker.The holding screw 13 snaps into roller set component 200
Groove in, with prevent suspension ring 1 to both sides disengage, roller set component 200 be pressed on ball 12.The nut of the roller set component 200
There is one group of circular hole 201 outer rings, and roller set component 200 can be prized with round steel insertion and is rotated, can about rotate positive and negative 15 °, so
The position that easily roller can be covered the keyway of component 200 and the key of roll shaft is aligned, and roller set component 200 smoothly is pushed into aligning
In roll shaft.The suspension ring 1 are made up of two semicircular structures and lock into a full circle by a bolt 14.The suspension ring 1 have
It is located at the outer toroid in outside and is located at the interior annular that inner side is bonded with outer toroid.The external diameter of the outer toroid and the external diameter of interior annular
Unanimously, the internal diameter of the outer toroid is smaller than the internal diameter of the interior annular, so as to form hierarchic structure.Second suspension ring 7 and
One suspension ring 1 are basically identical, have deep-slotted chip breaker 71, the ball 72 being embedded in the deep-slotted chip breaker 71 and on outer ring and in arc
The safeguard protection holding screw 73 in 71 liang of outsides of groove.
After straightening roller sleeve component 200 is attached on aligning roll shaft, bolt 14 is unclamped, the first suspension ring 1 are opened, and extract latch
2, the second suspension ring 7 and crossbeam 3 disengage, and unclamp holding screw 13, the first suspension ring 1 are taken out from termination, the second suspension ring 7 are with crossbeam
3 remove, and complete the assembling of a roller set component 200.Operated when dismounting using opposite step.
It the foregoing is only some embodiments of the present invention, the embodiment being not all of, ordinary skill people
Member is the right of the present invention by reading description of the invention any equivalent change for taking technical solution of the present invention
It is required that covered.
Claims (9)
1. a kind of straightener roller covers suspender, component is covered to assembling roller, including horizontally disposed crossbeam and be located at crossbeam both ends
Suspension ring, it is characterised in that：The suspension ring, which have, is set in hanger outside crossbeam, horizontal-extending in crossbeam and interlock with hanger
Screw mandrel and be located at crossbeam right-hand member and with the handle of screw mandrel rotation start, be provided with one section of center steel pipe, institute in the middle part of the crossbeam
One section of peripheral steel pipe that hanger includes being set in the central steel tube outside is stated, the handle drives screw mandrel to rotate and hung so as to drive
Ear moves to adjust roller set component center of gravity in left-right direction.
2. straightener roller as claimed in claim 1 covers suspender, it is characterised in that：The suspension ring have the outer toroid for being located at outside
And the interior annular that inner side is bonded with outer toroid is located at, the external diameter of the outer toroid is consistent with the external diameter of interior annular, the outer toroid
Internal diameter it is smaller than the internal diameter of the interior annular, so as to form hierarchic structure.
3. straightener roller as claimed in claim 2 covers suspender, it is characterised in that：The outer peripheral edge of the suspension ring is provided with bolt, institute
State suspension ring to be made up of two semicircular structures, and locked by the bolt into a full circle ring structure.
4. straightener roller as claimed in claim 2 covers suspender, it is characterised in that：Offered in the interior annular of the suspension ring bottom
One deep-slotted chip breaker, the interior some balls provided with bearing roller set component of the deep-slotted chip breaker, to cause roller to cover component by ball in arc
Slided in groove and rotate an angle.
5. straightener roller as claimed in claim 4 covers suspender, it is characterised in that：The angle is positive and negative between 15 degree.
6. straightener roller as claimed in claim 1 covers suspender, it is characterised in that：The hanger includes the arc-shaped steel for being located at top
Plate and the square plate in TOE hole.
7. straightener roller as claimed in claim 1 covers suspender, it is characterised in that：The suspension ring also include being located on the outside of deep-slotted chip breaker
Holding screw, the holding screw clamping fixes the roller set component, to prevent suspension ring from being separated to both sides.
8. straightener roller as claimed in claim 1 covers suspender, it is characterised in that：The suspension ring have connecting cross beam and suspension ring
Latch is disengaged or fixed with making crossbeam and suspension ring.
9. a kind of application method of straightener roller set suspender as described in claim 1-8 any one, including：
First, the first suspension ring and the second suspension ring entangle roller set component, and hand is rotated according to the change of the position of centre of gravity of roller set component
Grip strip moves hanger movement, hanger is moved to the surface of roller set component center of gravity, slings roller set component, ensures in roller set component
Heart line is in horizontality；
Secondly, ensure that the keyway of roller set component is identical with the key position on roll shaft during lifting, holding screw snaps into roller set component
Groove in, prevent the first suspension ring and the second suspension ring to both sides disengage, roller set component be pressed on ball；
Furthermore prize roller set component to rotate, positive and negative between 15 °, align the position of the key on the keyway and roll shaft of roller set component
Put, smoothly by roller set component push-in aligning roll shaft；
Finally, bolt is unclamped, opens the first suspension ring, extracts latch, the second suspension ring and crossbeam disengage, and unclamp holding screw, by the
Two suspension ring are taken out from termination, and the first suspension ring are removed with crossbeam, complete the assembling of a roller set component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710966588.XA CN107640698A (en) | 2017-10-17 | 2017-10-17 | Straightener roller covers suspender and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710966588.XA CN107640698A (en) | 2017-10-17 | 2017-10-17 | Straightener roller covers suspender and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107640698A true CN107640698A (en) | 2018-01-30 |
Family
ID=61123627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710966588.XA Pending CN107640698A (en) | 2017-10-17 | 2017-10-17 | Straightener roller covers suspender and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107640698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069896A (en) * | 2019-12-09 | 2020-04-28 | 广州文冲船厂有限责任公司 | Leveling tool for rudder pintle blue fitting and using method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0940355A (en) * | 1995-07-31 | 1997-02-10 | Nisshin Steel Co Ltd | Roll suspension |
| JPH09301673A (en) * | 1996-05-09 | 1997-11-25 | Hitachi Plant Eng & Constr Co Ltd | Metal fitting for suspending and lifting large diameter pipe |
| CN1173414A (en) * | 1996-08-20 | 1998-02-18 | 李崇蓉 | All-position rotary hanging device |
| CN201809033U (en) * | 2010-03-25 | 2011-04-27 | 广西玉柴机器股份有限公司 | Lifting tool |
| CN203095401U (en) * | 2013-01-21 | 2013-07-31 | 北京化工大学 | Clasp type rolling-over hoisting tail lug fixture |
| CN204549804U (en) * | 2015-04-20 | 2015-08-12 | 武汉钢铁(集团)公司 | A kind of suspender for silicon steel rolling mill template roller |
| CN204999497U (en) * | 2015-09-10 | 2016-01-27 | 中航商用航空发动机有限责任公司 | Assembly hoist and aeroengine assembly quality |
| CN205187632U (en) * | 2015-12-04 | 2016-04-27 | 兰州兰石集团有限公司 | A lifting device that is used for big profile shaft class spare part horizontal installation |
| CN205709458U (en) * | 2016-05-24 | 2016-11-23 | 中国大唐集团科学技术研究院有限公司华中分公司 | A kind of hood type Roller of Coal Grinder lifting device |
| CN205820680U (en) * | 2016-07-14 | 2016-12-21 | 中钢集团西安重机有限公司 | Remain silent vertical mill roll Telescopic lifting appliance |
| CN207293942U (en) * | 2017-10-17 | 2018-05-01 | 中钢集团西安重机有限公司 | Straightener roller covers suspender and its component |
-
2017
- 2017-10-17 CN CN201710966588.XA patent/CN107640698A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0940355A (en) * | 1995-07-31 | 1997-02-10 | Nisshin Steel Co Ltd | Roll suspension |
| JPH09301673A (en) * | 1996-05-09 | 1997-11-25 | Hitachi Plant Eng & Constr Co Ltd | Metal fitting for suspending and lifting large diameter pipe |
| CN1173414A (en) * | 1996-08-20 | 1998-02-18 | 李崇蓉 | All-position rotary hanging device |
| CN201809033U (en) * | 2010-03-25 | 2011-04-27 | 广西玉柴机器股份有限公司 | Lifting tool |
| CN203095401U (en) * | 2013-01-21 | 2013-07-31 | 北京化工大学 | Clasp type rolling-over hoisting tail lug fixture |
| CN204549804U (en) * | 2015-04-20 | 2015-08-12 | 武汉钢铁(集团)公司 | A kind of suspender for silicon steel rolling mill template roller |
| CN204999497U (en) * | 2015-09-10 | 2016-01-27 | 中航商用航空发动机有限责任公司 | Assembly hoist and aeroengine assembly quality |
| CN205187632U (en) * | 2015-12-04 | 2016-04-27 | 兰州兰石集团有限公司 | A lifting device that is used for big profile shaft class spare part horizontal installation |
| CN205709458U (en) * | 2016-05-24 | 2016-11-23 | 中国大唐集团科学技术研究院有限公司华中分公司 | A kind of hood type Roller of Coal Grinder lifting device |
| CN205820680U (en) * | 2016-07-14 | 2016-12-21 | 中钢集团西安重机有限公司 | Remain silent vertical mill roll Telescopic lifting appliance |
| CN207293942U (en) * | 2017-10-17 | 2018-05-01 | 中钢集团西安重机有限公司 | Straightener roller covers suspender and its component |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069896A (en) * | 2019-12-09 | 2020-04-28 | 广州文冲船厂有限责任公司 | Leveling tool for rudder pintle blue fitting and using method thereof |
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