CN203541105U - Disc type guide device for reversible cold rolling unit - Google Patents
Disc type guide device for reversible cold rolling unit Download PDFInfo
- Publication number
- CN203541105U CN203541105U CN201320670128.XU CN201320670128U CN203541105U CN 203541105 U CN203541105 U CN 203541105U CN 201320670128 U CN201320670128 U CN 201320670128U CN 203541105 U CN203541105 U CN 203541105U
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- China
- Prior art keywords
- pedestal
- disc type
- guide device
- type guide
- side plate
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- Expired - Fee Related
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Abstract
The utility model discloses a disc type guide device for a reversible cold rolling unit. A left disc type guide device body comprises a left guide base and a left disc arranged at the upper portion of the left guide base; a right disc type guide device body comprises a right guide base and a right disc arranged at the upper portion of the right guide base; the left disc type guide device body and the right disc type guide device body further comprise a left side plate and a right side plate respectively; a left round hole through which the left disc penetrates is formed in the middle of the left side plate; a right round hole through which the right disc penetrates is formed in the middle of the right side plate. Strip steel passes through a rotating shaft, the edge of the side face of the strip steel makes contact with the tangency point of the left disc and the right disc, the edge of the strip steel only makes contact with the left side plate and the right side plate when the tail of the strip steel deviates, then the surfaces of the left side plate and the right side plate are scratched or become plump, as the left side plate and the right side plate are fixed to the left guide base and the right guide base through bolts, the left side plate and the right side plate can be replaced conveniently, repaired and used again, maintenance time is shortened, the guide bases do not need to be replaced, scratching to the edge of the strip steel is reduced, and breaking and the quality problem caused when the edge of the strip steel is scratched are prevented.
Description
Technical field
The utility model relates to cold rolling unit, relates in particular to a kind of disc type guide device for reversing cold rolling mill.
Background technology
Existing 510 reversible cold-rolling units, what it led position employing is that disc type is led position, band steel disc type when cogging is led position by its clamping, prevent strip running deviation, simultaneously, band steel contacts on disk point of contact, during band steel rectilinear motion, drives disc rotary, comprises as shown in Figure 1, 2 and leads a seat body 2, disk 1, copper packing 4, screw mandrel 5 and rotary handle 6.
But when output is larger, when contacting with disk 1 with steel 4, also easily contact with leading a seat body 2 generations, copper packing 4 weares and teares and automatic centering band steel 3 swings when larger, can cause and lead 2 tumors of a seat body, long-term use also makes to lead a seat body grooving 7, as shown in Figure 3.
When leading a seat body, play knurl, every production two coiled strip steels will be cleared up band steel knurl, half an hour used time.Conventionally adopt chisel out, again with sander polishing, if cutter does not just fall directly polishing iron knurl, workload is greatly and very arduous.But when leading a seat body, play trough when darker, thereby will directly enter in the deep trouth of leading a seat body and pull steel edge portion with steel, just can only change and lead a seat body.And processing lead a seat body cycle long, require machining accuracy high, and surface hardening, surface smoothness require highly, corresponding cost also will increase.
The more important thing is, after being with steel and leading a seat body generation friction, easily hinder limit portion, easy broken belt while rolling finished product, during production, de-iron knurl frequently can have a strong impact on output.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned defect, and a kind of disc type guide device for reversing cold rolling mill of eliminating the scratch of steel edge portion and being convenient to maintenance is provided.
For achieving the above object, a kind of disc type guide device for reversing cold rolling mill that the utility model is designed, comprise left disc type guide device and the right disc type guide device of symmetrical configuration, wherein, described left disc type guide device comprises that a left side leads a pedestal and be arranged on a left side the left disk of leading a pedestal top, described right disc type guide device comprises that the right side leads a pedestal and be arranged on the right side the right disk of leading a pedestal top, also comprise and regulate a described left side to lead a pedestal and a right adjusting device for pedestal spacing of leading, described left disc type guide device and right disc type guide device also comprise respectively left plate and right plate, described left plate middle part has the left circular hole running through for left disk, and the top of described left plate is bolted on a left side and leads on a pedestal, its lower end is against a left side and leads on a pedestal, described right plate middle part has the right circular hole running through for right disk, and the top of described right plate is bolted on the right side and leads on a pedestal, and its lower end is against the right side and leads on a pedestal.
The rotating shaft of support belt steel is led a pedestal and right middle and upper part of leading a pedestal and is also penetrated with on a described left side.
Further, described adjusting device comprises and through a described left side, leads a pedestal and the right rotary handle of leading a screw mandrel of pedestal bottom and regulating screw mandrel.
The utility model has the advantage of: band steel passes through from rotating shaft, its limit, side portion contacts with left disk, right disk point of contact, when band steel tail deviation, its steel edge portion only contacts with left plate and right plate, make left plate and right plate surface scratch or play knurl, and left plate and right plate are separately fixed at by bolt, a pedestal is led on a left side and lead on a pedestal on the right side, therefore it is convenient to change, and can repair and reuse, reduce maintenance time, do not needed to change and lead a pedestal, significantly saved cost; Meanwhile, also reduce the scratch to steel edge portion, prevented the broken belt and the quality problems that because of steel edge portion scratch, cause.
Accompanying drawing explanation
Fig. 1 is that prior art disc type is led the main schematic diagram of looking in position.
Fig. 2 is the schematic side view of Fig. 1.
Fig. 3 is that prior art disc type is led a grooving schematic diagram.
Fig. 4 is that the utility model disc type guide device master looks schematic diagram.
Fig. 5 is the schematic side view of Fig. 4.
Fig. 6 is left plate schematic diagram in Fig. 4.
In figure, each parts label is as follows: a pedestal 11, left disk 12, left plate 13(are led wherein in left disc type guide device 10, a left side: left circular hole 13.1), right disc type guide device 20, the right side lead a pedestal 21, right disk 22, right plate 23, screw mandrel 30, band steel 40, bolt 50, rotating shaft 60, rotary handle 70.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The disc type guide device for reversing cold rolling mill as shown in Figure 4,5, is not changing on the basis of existing disc-shape internal structure, to leading a pedestal, transforms, and the surface that it is easily contacted with the strip adopts detachable.Concrete structure is as follows:
For the disc type guide device of reversing cold rolling mill, comprise left disc type guide device 10, the right disc type guide device 20 of symmetrical configuration and regulate the adjusting device of left disc type guide device 10 and right disc type guide device 20 spacing.Wherein, left disc type guide device 10 comprises that a left side leads a pedestal 11, is arranged on a left side and leads left disk 12 and the left plate 13 on a pedestal 11 tops, as shown in Figure 6, left plate 13 middle parts have the left circular hole 13.1 running through for left disk 12, and the top of left plate 13 is fixed on a left side by bolt 50 and leads on a pedestal 11, and its lower end is against a left side and leads on a pedestal 11; Right disc type guide device 20 comprises that the right side leads a pedestal 21, is arranged on the right side and leads right disk 22 and the right plate 23 on a pedestal 21 tops, it is (the same with left plate structure that right plate 23 middle parts have the right circular hole running through for right disk 22, attached not shown), and the top of right plate 23 is fixed on the right side by bolt 50 and leads on a pedestal 21, and its lower end is against the right side and leads on a pedestal 21.Adjusting device in the present embodiment comprises leads a pedestal 11 and the right rotary handle 70 of leading the screw mandrel 30 of a pedestal 21 bottoms and regulating screw mandrel 30 through a left side.
In addition, in order to ensure making with the chuck strength of steel 40, with steel 40, on the point of contact of left disk 12, right disk 22, contact, the rotating shaft 60 of support belt steel is led a pedestal 11 and right middle and upper part of leading a pedestal 21 and is penetrated with on a left side.Adopt rotating shaft 60, direct friction while having changed existing employing copper packing and with steel 40, after causing copper packing wearing and tearing, must change, and change into after the present embodiment rotating shaft 60, reduced the cost of equipment, equally, adopt rotating shaft 60 to guarantee to contact on the point of contact with steel 40 limit portions and left disk 12, right disk 22.Because rotating shaft 60 can rotate, greatly reduce itself and friction with steel 40, thereby extended the service life of equipment, reached the effect preventing with steel 40 sideslips.
Claims (2)
1. the disc type guide device for reversing cold rolling mill, comprise left disc type guide device (10) and the right disc type guide device (20) of symmetrical configuration, wherein, described left disc type guide device (10) comprises that a left side leads a pedestal (11) and be arranged on a left side the left disk (12) of leading a pedestal (11) top, described right disc type guide device (20) comprises that the right side leads a pedestal (21) and be arranged on the right side the right disk (22) of leading a pedestal (21) top, also comprise the adjusting device that regulates a described left side to lead a pedestal (11) and the right side to lead a pedestal (21) spacing, it is characterized in that: described left disc type guide device (10) and right disc type guide device (20) also comprise respectively left plate (13) and right plate (23), described left plate (13) middle part has the left circular hole (13.1) running through for left disk (12), and the top of described left plate (13) is fixed on a left side by bolt (50) and leads on a pedestal (11), its lower end is against a left side and leads on a pedestal (11), described right plate (23) middle part has the right circular hole running through for right disk (22), and the top of described right plate (23) is fixed on the right side by bolt (50) and leads a pedestal (21) and go up, and its lower end is against the right side and leads on a pedestal (21),
The rotating shaft (60) of support belt steel (40) is led a pedestal (11) and the right side and is led the middle and upper part of a pedestal (21) and be also penetrated with on a described left side.
2. the disc type guide device for reversing cold rolling mill according to claim 1, is characterized in that: described adjusting device comprises leads the rotary handle (70) that a pedestal (11) and the right side are led the screw mandrel (30) of a pedestal (21) bottom and regulated screw mandrel screw mandrel (30) through a described left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670128.XU CN203541105U (en) | 2013-10-28 | 2013-10-28 | Disc type guide device for reversible cold rolling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670128.XU CN203541105U (en) | 2013-10-28 | 2013-10-28 | Disc type guide device for reversible cold rolling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541105U true CN203541105U (en) | 2014-04-16 |
Family
ID=50459275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320670128.XU Expired - Fee Related CN203541105U (en) | 2013-10-28 | 2013-10-28 | Disc type guide device for reversible cold rolling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541105U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176421A (en) * | 2014-08-06 | 2014-12-03 | 苏州奥林五金有限公司 | Strip steel conveying device |
| CN105880300A (en) * | 2016-05-31 | 2016-08-24 | 武汉成瑞机电设备有限公司 | Side guide plate device with rotary lining plates |
| CN107838206A (en) * | 2015-12-15 | 2018-03-27 | 安徽楚江特钢有限公司 | A kind of processing of steel band to sprocket bit method |
| CN109675938A (en) * | 2018-12-29 | 2019-04-26 | 中冶南方工程技术有限公司 | Three wearing piece device of wear compensation and side guiding systems |
-
2013
- 2013-10-28 CN CN201320670128.XU patent/CN203541105U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176421A (en) * | 2014-08-06 | 2014-12-03 | 苏州奥林五金有限公司 | Strip steel conveying device |
| CN107838206A (en) * | 2015-12-15 | 2018-03-27 | 安徽楚江特钢有限公司 | A kind of processing of steel band to sprocket bit method |
| CN107838206B (en) * | 2015-12-15 | 2019-04-02 | 安徽楚江特钢有限公司 | A kind of processing of steel band to sprocket bit method |
| CN105880300A (en) * | 2016-05-31 | 2016-08-24 | 武汉成瑞机电设备有限公司 | Side guide plate device with rotary lining plates |
| CN109675938A (en) * | 2018-12-29 | 2019-04-26 | 中冶南方工程技术有限公司 | Three wearing piece device of wear compensation and side guiding systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20171028 |