CN104889169B - Roller axial position adjusting device - Google Patents
Roller axial position adjusting device Download PDFInfo
- Publication number
- CN104889169B CN104889169B CN201510251508.3A CN201510251508A CN104889169B CN 104889169 B CN104889169 B CN 104889169B CN 201510251508 A CN201510251508 A CN 201510251508A CN 104889169 B CN104889169 B CN 104889169B
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- roll
- support set
- oil cylinder
- lower support
- supporting sleeve
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Abstract
The invention discloses a roller axial position adjusting method and device. A roller is provided with an upper supporting sleeve and a lower supporting sleeve, the roller is fixedly connected with the lower supporting sleeve and movably connected with the upper supporting sleeve, and the roller is inserted into the upper supporting sleeve when working. The upper supporting sleeve vertically slides in an upper supporting seat, the lower supporting sleeve vertically slides in a lower supporting seat, the upper supporting sleeve drives an oil cylinder body to be mounted on the upper supporting seat, a piston rod is upward, the front end of the piston rod is connected with a movable beam, the movable beam is connected with the upper supporting sleeve of the roller, an oil cylinder drives the upper supporting sleeve to vertically slide when stretching, a plurality of equal-length positioning columns are mounted below the lower supporting seat, a fixing plate is mounted below the positioning columns, the lower supporting sleeve drives the oil cylinder body to be mounted on the fixing plate, the piston rod of the oil cylinder is upward, the front end of the piston rod is connected with the lower supporting sleeve, and the oil cylinder can drive the lower supporting sleeve to vertically slide when stretching. When the working axial position of the roller needs to be adjusted, the upper supporting sleeve and the lower supporting sleeve drive the oil cylinder to stretch by corresponding stroke according to the change requirement of the axial position of the roller.
Description
Technical field
Patent of the present invention is related to a kind of roll location control method and device, especially roll axial direction position adjustments method and
Device.
Background technology
At present, the roll of general large-sized rolling mills is all using dual-gripper, or it is all fixing that two ends support, or being one
End support can move axially along roll, and it is fixing that other end supports.Even if roll one end supports and can be axially moveable, roll
Roller axial location in working order is still secured by support end and is determined, roll working condition axial location is also non-adjustable
's.For Parts with Special shaped Section roll forming, generally require to adjust the accurate axle to meet roll pass for the axial location of roll
To locational requirement.Some Parts with Special shaped Section roll forming process processes need multiple shaping stages, required for each stage
Roll pass is different if it is possible to the axial location that conveniently and efficiently roll worked carries out automatic accurate adjustment it is possible to will roll
The different pass of roller axially different position setting, changes roll axial location according to process requirements during ring rolling and changes
Become roll pass, just can complete Parts with Special shaped Section roll forming such that it is able to be changed without roll.For rectangular section part
Roll forming for, often adjustment roll work axial location so that the abrasion in axially different position for the roll more
Uniformly, improve the uniformity of roll external diameter, thus improving roll working life.
Content of the invention
Roll axial direction operating position in order to meet part roll forming can be automatically accurately adjustable, and patent of the present invention is created
Roll axial direction position adjustments method and apparatus.
Patent of the present invention solves the technical scheme is that roll of its technical problem and is provided with support set and lower support
Set, roll and lower support set pass through pull bar fixed connection, roll and upper support set link joint, roll in working order when, roll
In the upper support set of roller insertion, in part loading and unloading, roll is extracted out from upper support set.Upper support set can be in upper support seat
Slide up and down, lower support set can slide up and down in lower support base, upper support set and lower support set are when moving up and down before it
All there is guiding left and right it is ensured that both centers will not change afterwards.Upper support set drives cylinder block to be contained in and props up
On support seat, upward, piston rod front end and moving beam pass through flange coupling to cylinder piston rod, and moving beam passes through pull bar, gland
Connect with support set on roll, this oil cylinder can drive support set to slide up and down when stretching.It is provided with multiple under lower support base
Isometric locating dowel, is provided with fixed plate under locating dowel, and lower support set drives cylinder block to be arranged in fixed plate, oil cylinder piston
Upward, flange and the connection of lower support set are passed through in piston rod front end to bar, and this oil cylinder can drive lower support set to slide up and down when stretching.
Upper support set drives oil cylinder and lower support set to drive oil cylinder to be equipped with stroke detection displacement transducer, therefore goes up support set and lower
Support set can be with precise control along roll axial location, and when needing to adjust roll work axial location, upper support set drives oil cylinder
With lower support set drive oil cylinder according to roll axial direction change in location need stretch corresponding stroke, roll in working order when upper and lower
All there is good support it is ensured that the rigidity of roll device.More than it is expressed as vertical roll axial direction position adjustments method and apparatus,
The method is equally applicable to horizontal roll axial location and adjusts.
The beneficial effect of patent of the present invention is can to realize roll axially by roll axial direction position adjustments method and apparatus
Position conveniently adjust automatically, thus meet the exact requirements to roll different operating axial location for the part rolling mill practice.
Below with reference to accompanying drawing, the present invention is described in further details.
Brief description
Fig. 1 is the main sectional view of the roll axial direction position adjustments method implementation of the present invention.
Fig. 2 is the sectional view of the roll axial direction position adjustments method implementation of the present invention.
Fig. 3 is the sectional view of the a-a position in Fig. 1.
Fig. 4 is the sectional view of the b-b position in Fig. 1.
Fig. 5 is the sectional view of the c-c position in Fig. 1.
In figure: 1. moving beam, 2. flange a, 3. pull bar a, 4. gland, 5. go up support set and drive oil cylinder, 6. go up support set,
7. upper support seat, 8. roll, 9. descend support set, 10. pull bar b, 11. times support bases, 12. flange b, 13. locating dowels, 14. lower
Support set drives oil cylinder, 15. fixed plates.
Specific embodiment
As Figure 1-Figure 5, roll axial direction position adjustments method implementation main parts size includes moving beam 1, method
Blue 2, pull bar a 3, gland 4, upper support set drive oil cylinder 5, upper support set 6, upper support seat 7, roll 8, lower support set 9, pull bar b
10th, lower support base 11, flange b 12, locating dowel 13, lower support set drive oil cylinder 14 and fixed plate 15.
Roll 8 is provided with support set 6 and lower support set 9, and roll 8 and lower support set 9 pass through pull bar b 10 fixed connection, roll
Roller 8 and upper support set 6 link joint, roll 8 in working order when, in the upper support set 6 of roll 8 insertion, in ring loading and unloading,
Roll 8 is extracted out from upper support set 6.Upper support set 6 can slide up and down in upper support seat 7, and lower support set 9 can be at lower
Slide up and down in support seat 11, it all around all has guiding it is ensured that two when moving up and down for upper support set 6 and lower support set 9
The center of person will not change.Upper support set drives oil cylinder 5 cylinder body to be contained on upper support seat 7, cylinder piston rod upward,
Piston rod front end and moving beam 1 are connect by flange a 2, and moving beam 1 passes through support set on pull bar a 3, gland 4 and roll
6 connections, upper support set drives oil cylinder 5 support set 6 can be driven to slide up and down when stretching.It is provided with multiple under lower support base 11
Isometric locating dowel 13, is provided with fixed plate 15 under locating dowel 13, lower support set drives oil cylinder 14 cylinder body to be arranged on fixed plate 15
On, upward, flange b 12 is passed through in piston rod front end to cylinder piston rod and lower support set 9 connects, and lower support set drives oil cylinder 14 to stretch
Lower support set 9 can be driven during contracting to slide up and down.Upper support set drives oil cylinder 5 and lower support set to drive oil cylinder 14 to be equipped with stroke
Detection displacement transducer, upper support set 6 and lower support set 9 can be with precise controls along roll axial location, therefore roll 8 working shaft
Just can conveniently and efficiently adjust automatically to position.
Need by roll 8 work axial location reduce a certain amount of when, descend first support set drive oil cylinder 14 piston rod contract
Return the trip, drive lower support set 9 and roll 8 to drop to axial location needed for operating position, then go up support set and drive oil cylinder 5
Piston rod is retracted the trip, and in drive, support set 6 drops to required axial location, and the relative position of upper support set 6 and roll 8 is not
Become.Need by roll 8 work axial location lifting a certain amount of when, go up first support set driving oil cylinder 5 piston rod stretch out this row
Journey, in drive, support set 6 rises to required axial location, then descends support set to drive oil cylinder 14 piston rod to stretch out the trip, band
Dynamic lower support set 9 and roll 8 rise to work axial location, and the relative position of upper support set 6 and roll 8 is constant.Roll 8 is in work
Make all to have good support up and down during state it is ensured that the rigidity of roll device.
More than it is expressed as vertical roll axial direction position adjustments method and apparatus, the method is equally applicable to horizontal roll axially
Position adjustments.
The only illustration to the present invention exemplified as above, does not constitute the restriction to protection scope of the present invention, all
It is that same or analogous design belongs within protection scope of the present invention with the present invention.
Claims (2)
1. roll axial position regulating device, is characterized in that: roll (8) is provided with support set (6) and lower support set (9), roll
(8) and lower support set (9) fixed connection, roll (8) and upper support set (6) link joint, roll (8) in working order when, roll
In support set (6) in roller (8) insertion；Upper support set (6) can slide up and down in upper support seat (7), and lower support set (9) is permissible
Slide up and down in lower support base (11)；
Upper support set drives oil cylinder (5) cylinder body to be contained on upper support seat (7), and piston rod front end and moving beam (1) connect, mobile
Support set (6) connection on crossbeam (1) and roll, upper support set drives oil cylinder (5) can drive support set (6) when stretching up and down
Slide；
Multiple isometric locating dowels (13) are installed under lower support base, fixed plate (15), lower support are installed under locating dowel (13)
Set drives oil cylinder (14) cylinder body to be arranged in fixed plate (15), and piston rod front end and lower support set (9) connect, and lower support set drives
Oil cylinder (14) can drive lower support set (9) to slide up and down when stretching.
2. roll axial position regulating device according to claim 1, is characterized in that: is needing to adjust roll work axially
During position, upper support set drives oil cylinder (5) and lower support set to drive oil cylinder (14) to be stretched according to roll (8) axial location change needs
Contract corresponding stroke, roll (8) in working order when two ends all have good support it is ensured that the rigidity of roll device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251508.3A CN104889169B (en) | 2015-05-18 | 2015-05-18 | Roller axial position adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251508.3A CN104889169B (en) | 2015-05-18 | 2015-05-18 | Roller axial position adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104889169A CN104889169A (en) | 2015-09-09 |
| CN104889169B true CN104889169B (en) | 2017-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510251508.3A Active CN104889169B (en) | 2015-05-18 | 2015-05-18 | Roller axial position adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104889169B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280702A (en) * | 2019-07-25 | 2019-09-27 | 济南沃茨数控机械有限公司 | Multistation Ring Rolling Machine |
| CN111037979B (en) * | 2019-12-30 | 2021-09-07 | 江苏丰尚油脂工程技术有限公司 | Roll clearance fine adjustment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1747801A (en) * | 2003-03-13 | 2006-03-15 | Sms德马格股份公司 | Rolling frame and method for adjusting said rolling frame |
| CN101003061A (en) * | 2007-01-19 | 2007-07-25 | 北京科技大学 | Automatic axial adjustment device for roller and sectional type wedge cross rolling mill |
| CN203599202U (en) * | 2013-11-15 | 2014-05-21 | 二重集团（德阳）重型装备股份有限公司 | Roller axial adjustment mechanism |
| CN203678863U (en) * | 2013-12-26 | 2014-07-02 | 二重集团（德阳）重型装备股份有限公司 | Axial roll adjustment mechanism with double wedges |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19816602C1 (en) * | 1998-04-15 | 1999-05-27 | Schloemann Siemag Ag | Roller frame for roll forming materials |
-
2015
- 2015-05-18 CN CN201510251508.3A patent/CN104889169B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1747801A (en) * | 2003-03-13 | 2006-03-15 | Sms德马格股份公司 | Rolling frame and method for adjusting said rolling frame |
| CN101003061A (en) * | 2007-01-19 | 2007-07-25 | 北京科技大学 | Automatic axial adjustment device for roller and sectional type wedge cross rolling mill |
| CN203599202U (en) * | 2013-11-15 | 2014-05-21 | 二重集团（德阳）重型装备股份有限公司 | Roller axial adjustment mechanism |
| CN203678863U (en) * | 2013-12-26 | 2014-07-02 | 二重集团（德阳）重型装备股份有限公司 | Axial roll adjustment mechanism with double wedges |
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| Publication number | Publication date |
|---|---|
| CN104889169A (en) | 2015-09-09 |
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