CN106734209B - Turning, clamping and conveying roller for the production of cold-strip steel binary channels - Google Patents
Turning, clamping and conveying roller for the production of cold-strip steel binary channels Download PDFInfo
- Publication number
- CN106734209B CN106734209B CN201611185908.XA CN201611185908A CN106734209B CN 106734209 B CN106734209 B CN 106734209B CN 201611185908 A CN201611185908 A CN 201611185908A CN 106734209 B CN106734209 B CN 106734209B
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- Prior art keywords
- rack
- turning
- clamping
- fixed
- guide plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0085—Joining ends of material to continuous strip, bar or sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B2015/0064—Uncoiling the rolled product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
The present invention relates to a kind of turning, clamping and conveying rollers for the production of cold-strip steel binary channels, including rack, slewing rollers, pinch roller, entrance guide plate platform and outlet guide pallet, entrance guide plate platform is integrally attached in rack, outlet guide pallet includes guide plate, two bearings that are contour and being separately fixed in two pinch roll bearing seats, two holders that are contour and being fixed on the rack, it is fixed on each bearing that there are one articulated shafts, it is fixed on each holder that there are one limit shafts, one end of guide plate bottom is equipped with the circular hole with the cooperation of two articulated shafts respectively, the other end is equipped with the straight-line groove with the cooperation of two limit shafts respectively.In the cassette tape phenomenon of binary channels junction when the turning, clamping and conveying roller can effectively avoid cold rolled strip steel production threading, ensures that threading is smooth, improve production efficiency.
Description
Technical field
The invention belongs to field of metallurgical equipment, and in particular to a kind of turning, clamping and conveying for the production of cold-strip steel binary channels
Roller.
Background technology
In the entrance of cold-strip steel tinuous production two are commonly equipped in order to ensure the continuous production of process section
Uncoiler and corresponding for handling strip steel head and the equipment of tail portion, forms the strip channel of two interleaved operations.
Between entrance and entry loop, it is provided with a welding machine, is used for the head of the tail portion of previous coiled strip steel and latter coiled strip steel
It welds together.Before welding machine, two strip channels are collected, by a turning, clamping and conveying roller by strip horizontal feed to welding machine
Place, strip enter turning, clamping and conveying roller diagonally downward.The upper roller of turning, clamping and conveying roller is slewing rollers, and lower roll is liftable pinch roller.
Generally for the smooth of threading is ensured, turning, clamping and conveying roller is before and after lower roll configured with resting guide platform.But in actual production,
Threading is generally carried out in the case where lower roll is opened.After pinch roller is fallen, roll surface and pinch roller back guide platform have larger gap,
It takes the lead easily to be caught in when threading, influences production efficiency.
Invention content
The purpose of the present invention is to propose to a kind of turning, clamping and conveying roller for the production of cold-strip steel binary channels, the turning, clamping and conveying rollers
In the cassette tape phenomenon of binary channels junction when can effectively avoid cold rolled strip steel production threading, ensures that threading is smooth, improve life
Produce efficiency.
The technical solution adopted in the present invention is：
A kind of turning, clamping and conveying roller for the production of cold-strip steel binary channels, including rack, horizontal slewing rollers, it is horizontal and
Pinch roller below slewing rollers and be located at the entrance guide plate platform that strip arrival end and outlet end are located in rack and
Outlet guide pallet, slewing rollers are fixed on the rack by the steering roll bearing seat at both ends, the pinch roll shaft that pinch roller passes through both ends
Bearing is respectively supported on two hydraulic cylinders, and two hydraulic cylinders can drive pinch roller to lift simultaneously, and one end of pinch roller passes through
Hooks coupling universal coupling is connect with motor；Entrance guide plate platform is integrally attached in rack, outlet guide pallet include guide plate, two it is contour and
Two bearings pinched in roll bearing seat, two holders that are contour and being fixed on the rack are separately fixed at, on each bearing
It is fixed there are one articulated shaft, fixed there are one limit shaft on each holder, one end of guide plate bottom is equipped with cuts with scissors with two respectively
Circular hole, the other end of spindle cooperation are equipped with the straight-line groove with the cooperation of two limit shafts respectively.
Further, limit shaft is roller bearing, on one end fixing bracket of roller bearing path, one end of major diameter with it is straight
Wire casing coordinates.
Further, oscillating bearing is combined between articulated shaft and circular hole.
Further, the top surface of entrance guide plate platform and outlet guide pallet is equipped with bakelite plate or nylon sheet.
Further, rack is two parallel door type frames, and slewing rollers turn to roll bearing seat across on two door type frames
It is fixed at the top of door type frame, pinch roller both ends are respectively protruding into two door type frames, pinch roll bearing seat and hydraulic cylinder is located at gate
Between two door pillars of frame, guide rail is equipped on the inside of two door pillars of door type frame, pinch the both sides of roll bearing seat respectively with lead
Rail coordinates.
The beneficial effects of the invention are as follows：
When work, slewing rollers are used for the steering of strip, are free roll, and roller is sent to be used to pinch strip in threading, by motor
It is driven by Hooks coupling universal coupling, when Driven by Hydraulic Cylinder, which pinches roll bearing seat, vertically to be declined, pinches the branch in roll bearing seat
Seat and articulated shaft drive outlet guide pallet to decline close to one end of pinch roller, the distance between guide board platform and pinch roller after decline
Very little can effectively prevent taking the lead to be caught in when threading, and the other end of outlet guide pallet is supported on fixed by straight-line groove
On limit shaft, height can be kept to be basically unchanged, guarantee takes the lead that next device can be smoothly entered, the turning, clamping and conveying roller energy
The cassette tape phenomenon in binary channels junction when effectively avoiding cold rolled strip steel production threading is reached, ensures that threading is smooth, improves production
Efficiency.
Description of the drawings
Fig. 1 is front view.
Fig. 2 is vertical view.
Fig. 3 is the side view that pinch roller rises to upper limit position.
Fig. 4 is the side view that pinch roller drops to lower limit position.
Fig. 5 is A-A sectional views.
Fig. 6 is B-B sectional views.
Fig. 7 is bearing 12.
Fig. 8 is the C-C sectional views of bearing 12.
Fig. 9 is the vertical view of outlet guide pallet 9.
Figure 10 is the D-D sectional views of outlet guide pallet 9.
In figure：1- slewing rollers；2- pinch rollers；3- pinches roll bearing seat；4- racks；5- Hooks coupling universal couplings；6- motors；7- enters
Mouth guide board platform；8- hydraulic cylinders；9- outlet guide pallets；10- holders；11- crossbeams；12- bearings；13- articulated shafts；14- oscillating bearings；
15- limit shafts；16- guide plates.
Specific implementation mode
The present invention is further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 4, a kind of turning, clamping and conveying roller for the production of cold-strip steel binary channels, including rack 4, level
Slewing rollers 1, it is horizontal and positioned at the pinch roller 2 of 1 lower section of slewing rollers and being located in rack 4 be located at strip arrival end and
The entrance guide plate platform 7 and outlet guide pallet 9 of outlet end, slewing rollers 1 are fixed on by the steering roll bearing seat at both ends in rack 4,
Pinch roller 2 is respectively supported at by the pinch roll bearing seat 3 at both ends on two hydraulic cylinders 8, and two hydraulic cylinders 8 can drive simultaneously
Pinch roller 2 (guide rail in rack 4) lifts, and one end of pinch roller 2 is connect by Hooks coupling universal coupling 5 with motor 6, entrance guide plate
Platform 7 is integrally attached in rack 4, and as shown in Fig. 5 to Figure 10, outlet guide pallet 9 is contour including 16, two, guide plate and fixes respectively
Pinch that bearing 12, two in roll bearing seat 3 is contour at two and the holder 10 that is fixed in rack 4 (holder 10 is fixed on cross
On beam 11, crossbeam 11 is fixed in rack 4), it is fixed there are one articulated shaft 13 on each bearing 12, it is solid on each holder 10
Fixed circular hole, the other end that there are one limit shaft 15, one end of 16 bottom of guide plate is equipped with respectively with the cooperation of two articulated shafts 13 is equipped with
The straight-line groove coordinated respectively with two limit shafts 15.
When work, slewing rollers 1 are used for the steering of strip, are free roll, and roller is sent to be used to pinch strip in threading, by motor
6 are driven by Hooks coupling universal coupling 5, when hydraulic cylinder 8, which drives, pinches the vertically decline of roll bearing seat 3, are pinched in roll bearing seat 3
Bearing 12 and articulated shaft 13 drive outlet guide pallet 9 to decline close to one end of pinch roller 2,16, guide plate after decline with pinch
The distance between roller 2 very little can effectively prevent taking the lead to be caught in when threading, and the other end of outlet guide pallet 9 passes through straight-line groove branch
Support can keep height to be basically unchanged on fixed limit shaft 15, and guarantee, which takes the lead that next can be smoothly entered, to be set
It is standby, in the cassette tape phenomenon of binary channels junction when which can effectively avoid cold rolled strip steel production threading, ensure to wear
Band smoothly, improves production efficiency.
As shown in fig. 6, in the present embodiment, limit shaft 15 is roller bearing, one end fixing bracket of roller bearing path
On 10, one end of major diameter and straight-line groove cooperation.
As shown in figure 5, in the present embodiment, oscillating bearing 14 is combined between articulated shaft 13 and circular hole.
As shown in Figures 3 to 6, in the present embodiment, the top surface of entrance guide plate platform 7 and outlet guide pallet 9 is equipped with bakelite
Plate or nylon sheet.
As shown in Figures 1 to 4, in the present embodiment, rack 4 is two parallel door type frames, and slewing rollers 1 are across at two
On door type frame, turns to roll bearing seat and be fixed at the top of door type frame, 2 both ends of pinch roller are respectively protruding into two door type frames, pinch roller
Bearing block 3 and hydraulic cylinder 8 are located between two door pillars of door type frame, and guide rail is equipped on the inside of two door pillars of door type frame, folder
The both sides of roll bearing seat 3 are sent to coordinate respectively with guide rail.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (5)
1. a kind of turning, clamping and conveying roller for the production of cold-strip steel binary channels, including rack, horizontal slewing rollers, horizontal and position
It pinch roller below slewing rollers and is located at the entrance guide plate platform for being located at strip arrival end and outlet end in rack and goes out
Mouth guide board platform, slewing rollers are fixed on the rack by the steering roll bearing seat at both ends, the pinch roller bearing that pinch roller passes through both ends
Seat is respectively supported on two hydraulic cylinders, and two hydraulic cylinders can drive pinch roller to lift simultaneously, and one end of pinch roller passes through ten thousand
It is connect to shaft coupling with motor, it is characterised in that：Entrance guide plate platform is integrally attached in rack, outlet guide pallet include guide plate,
Two bearing, two holders that are contour and being fixed on the rack contour and be separately fixed in two pinch roll bearing seats, often
All fixed there are one articulated shaft on a bearing, fixed there are one limit shaft on each holder, one end of guide plate bottom is equipped with point
The straight-line groove with the cooperation of two limit shafts respectively is not equipped with the circular hole of two articulated shafts cooperation, the other end.
2. the turning, clamping and conveying roller for the production of cold-strip steel binary channels as described in claim 1, it is characterised in that：Limit shaft is
Roller bearing, on one end fixing bracket of roller bearing path, one end of major diameter and straight-line groove coordinate.
3. the turning, clamping and conveying roller for the production of cold-strip steel binary channels as described in claim 1, it is characterised in that：Articulated shaft with
Oscillating bearing is combined between circular hole.
4. the turning, clamping and conveying roller for the production of cold-strip steel binary channels as described in claim 1, it is characterised in that：Entrance guide plate
The top surface of platform and outlet guide pallet is equipped with bakelite plate or nylon sheet.
5. the turning, clamping and conveying roller for the production of cold-strip steel binary channels as described in claim 1, it is characterised in that：Rack is two
A parallel door type frame, slewing rollers are fixed on door type frame top, pinch roller two across roll bearing seat on two door type frames, is turned to
End is respectively protruding into two door type frames, pinches roll bearing seat and hydraulic cylinder is located between two door pillars of door type frame, door type frame
It is equipped with guide rail on the inside of two door pillars, the both sides for pinching roll bearing seat coordinate with guide rail respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185908.XA CN106734209B (en) | 2016-12-20 | 2016-12-20 | Turning, clamping and conveying roller for the production of cold-strip steel binary channels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185908.XA CN106734209B (en) | 2016-12-20 | 2016-12-20 | Turning, clamping and conveying roller for the production of cold-strip steel binary channels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106734209A CN106734209A (en) | 2017-05-31 |
| CN106734209B true CN106734209B (en) | 2018-08-17 |
Family
ID=58895941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611185908.XA Active CN106734209B (en) | 2016-12-20 | 2016-12-20 | Turning, clamping and conveying roller for the production of cold-strip steel binary channels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106734209B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510438B (en) * | 2019-09-12 | 2021-01-29 | 中国重型机械研究院股份公司 | Large-opening-degree upper-roll take-out port turning roller and operation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62134102A (en) * | 1985-12-05 | 1987-06-17 | Ishikawajima Harima Heavy Ind Co Ltd | Hot rolling installation |
| CN2868945Y (en) * | 2005-07-01 | 2007-02-14 | 西安重型机械研究所 | Device for conveying roller by clamping its head |
| CN201579341U (en) * | 2009-12-31 | 2010-09-15 | 中冶南方工程技术有限公司 | Automatic threading device of pinch straightener |
| CN101890436A (en) * | 2010-08-19 | 2010-11-24 | 中冶赛迪工程技术股份有限公司 | Outlet valve device of strip-steel pinch roll and control method thereof |
| CN202715612U (en) * | 2012-07-16 | 2013-02-06 | 宝山钢铁股份有限公司 | Multifunctional uncoiling guide plate table device |
| CN204912541U (en) * | 2015-09-07 | 2015-12-30 | 一重集团大连设计研究院有限公司 | Export in finishing unit turns to pinch roll |
-
2016
- 2016-12-20 CN CN201611185908.XA patent/CN106734209B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62134102A (en) * | 1985-12-05 | 1987-06-17 | Ishikawajima Harima Heavy Ind Co Ltd | Hot rolling installation |
| CN2868945Y (en) * | 2005-07-01 | 2007-02-14 | 西安重型机械研究所 | Device for conveying roller by clamping its head |
| CN201579341U (en) * | 2009-12-31 | 2010-09-15 | 中冶南方工程技术有限公司 | Automatic threading device of pinch straightener |
| CN101890436A (en) * | 2010-08-19 | 2010-11-24 | 中冶赛迪工程技术股份有限公司 | Outlet valve device of strip-steel pinch roll and control method thereof |
| CN202715612U (en) * | 2012-07-16 | 2013-02-06 | 宝山钢铁股份有限公司 | Multifunctional uncoiling guide plate table device |
| CN204912541U (en) * | 2015-09-07 | 2015-12-30 | 一重集团大连设计研究院有限公司 | Export in finishing unit turns to pinch roll |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106734209A (en) | 2017-05-31 |
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