CN102921746B - Servo strip penetrating guide plate with flexible adjustment achievable - Google Patents
Servo strip penetrating guide plate with flexible adjustment achievable Download PDFInfo
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- CN102921746B CN102921746B CN201210456048.4A CN201210456048A CN102921746B CN 102921746 B CN102921746 B CN 102921746B CN 201210456048 A CN201210456048 A CN 201210456048A CN 102921746 B CN102921746 B CN 102921746B
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- guide plate
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- guide
- soft readjustment
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Abstract
The invention discloses a servo strip penetrating guide plate with flexible adjustment achievable. The whole structure is in plane symmetry relative to a strip penetrating center of a strip steel. The servo strip penetrating guide plate with the flexible adjustment achievable comprises a fixing guide plate, a guide block fixed on a quiver resistant roller, and a servo guide plate in linkage with the quiver resistant roller, wherein the guide block is provided with a guide face, and the servo guide plate moves along the guide face and rises and falls along with the quiver resistant roller to achieve an expectant swaying angle. The flexible adjustment of the swaying angle of the strip penetrating guide plate is achieved by the combination work of the servo guide plate and the fixing guide plate. Linkage adjustment is achieved by the movement of the servo guide plate along with the quiver resistant roller. The servo guide plate and the fixing guide plate are not provided with separate driving devices. According to the servo strip penetrating guide plate with the flexible adjustment achievable, the design is compact and simple, the occupying space is small, the moving direction of the strip steel between a tension roller and the quiver resistant roller is ensured to the utmost, the reliability is high, and the service life is long.
Description
Technical field
The present invention is about a kind of threading guide plate, refers to especially a kind of servo-actuated threading guide plate that can soft readjustment of the strip rolling that is applied to thin strip cold rolling and secondary cold-rolling or other non-ferrous metals.
Background technology
Guide plate is the visual plant that ensures the strip direction of motion in board rolling field.In the prior art, below threading guide plate or both sides hydraulic cylinder or pneumatic cylinder are installed, drive guide plate to realize and swing up and down, the shortcoming of this method for designing is that guide plate all drives threading guide plate to swing with the drive unit (pneumatic cylinder or hydraulic cylinder) of self.Because guide plate is usually located at position between the various rollers of roll line, design space is limited, adopts guide plate with special drive unit to be conventionally subject to the restriction of design space, and both inconvenient designer designed, and to equipment, operation brings destabilizing factor again.In addition, in common guide plate design, only have a guide plate to lead to band steel, large if guide plate is adjusted angle, guide plate, for large with the change of the steel direction of motion, brings larger impact and wearing and tearing to guide plate, causes the guide plate life-span greatly to be reduced; Otherwise little if guide plate is adjusted angle, guide plate is for little with the change of the steel direction of motion, can cause being with steel to beat roller or conduction is obstructed, do not reach the object of threading.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of compact conformation, pendulum angle flexibility is adjustable, the servo-actuated threading guide plate that can soft readjustment of long service life.
For achieving the above object, the invention provides a kind of servo-actuated threading guide plate that can soft readjustment, it passes band median plane symmetry about band steel, this servo-actuated threading guide plate that can soft readjustment includes resting guide, is fixed on guide pad on vibration-resistant roller and the servo-actuated guide plate with this vibration-resistant roller interlock, this guide pad has spigot surface, this servo-actuated guide plate along this spigot surface move and along with these vibration-resistant roller rise and fall so that this servo-actuated guide plate arrives the pendulum angle of expection.
Described servo-actuated guide plate includes rolling bearing, the first fixed head and is arranged at the cant board of the first fixed head inner side, has slotted hole on cant board, and this rolling bearing is installed in slotted hole, and fixes with nut, and slotted hole is convenient to be regulated the position of this rolling bearing.
Described servo-actuated guide plate also includes rotating shaft, and described cant board is connected with described the first fixed head by this rotating shaft, and described cant board is around this rotating shaft rotation.
Described servo-actuated guide plate also includes extension spring, and this extension spring one end is connected in described the first fixed head top, and the other end is connected in the below of the other end away from slotted hole of cant board inside this first fixed head.
Described servo-actuated guide plate also includes caging bolt, and this caging bolt is positioned at the rear portion of one end away from slotted hole of described cant board.
Described servo-actuated guide plate also comprises multiple the first guiding round steel, and this first guiding round steel is fixed on two symmetrically arranged described cant board inner sides.
Described spigot surface is divided into vertical spigot surface and the angled inclined guide surface of tool, and the external cylindrical surface of described rolling bearing is tangent with spigot surface all the time.
The working position of described servo-actuated guide plate is by the inclined guide surface and vertical spigot surface intersection location positioning of described guide pad.
After described resting guide installation and debugging, maintain static, described resting guide includes the second fixed head, on this second fixed head, is fixed with mounting seat, and pass line roller mount pad and multiple the second guiding round steel are installed in this mounting seat.
Servo-actuated threading guide plate that can soft readjustment of the present invention can be achieved as follows effect:
1. the feature of servo-actuated threading guide plate maximum that can soft readjustment is by the work in combination of two guide plates (servo-actuated guide plate and resting guide), realize the soft readjustment of guide plate guiding angle, reduce to the full extent with steel impact and wearing and tearing to guide plate when the threading, reduce the maintenance cost of guide plate, long service life.
2. servo-actuated guide plate, by being fixed on the connected effect of the guide pad on vibration-resistant roller, produces and follows swing, and self does not have drive unit, has reduced the energy consumption of whole equipment, meets the requirement of energy-saving and emission-reduction, and guide block structure is simple, failure rate is low.
3. resting guide and the separate installation of servo-actuated guide plate, even in the time breaking down or keep in repair, can distinguish maintenance separately and change, and has greatly promoted the maintainability of Whole Equipment.
4. on resting guide, dispose pass line roller mount pad, facilitate the installation of pass line roller, further saved design space and lowered design difficulty.
Brief description of the drawings
Fig. 1 is the side view of the servo-actuated threading guide plate that can soft readjustment of the present invention;
Fig. 2 is the top view of the servo-actuated threading guide plate that can soft readjustment of the present invention, not shown vibration-resistant roller;
Fig. 3 is the cutaway view along A-A line in Fig. 2.
Detailed description of the invention
For ease of structure of the present invention and the effect that reaches are had to further understanding, the existing preferred embodiment that develops simultaneously is by reference to the accompanying drawings described in detail as follows.
As shown in Figure 1, Figure 2 with shown in Fig. 3, the servo-actuated threading guide plate servo-actuated guide plate 2 that includes resting guide 1, be fixed on the guide pad 3 on vibration-resistant roller 4 and link with vibration-resistant roller 4 that can soft readjustment of the present invention, this guide pad 3 has spigot surface, this servo-actuated guide plate 2 along this spigot surface move and along with these vibration-resistant roller 4 rise and fall so that servo-actuated guide plate 2 arrives the pendulum angle of expection.
The first fixed head 10 that in the present invention, this servo-actuated guide plate 2 includes, the cant board 6 that is arranged at the first fixed head 10 inner sides, rolling bearing 5, rotating shaft 7, extension spring 8 and caging bolt 11, on cant board 6, have slotted hole, this rolling bearing 5 is installed in slotted hole, and fix with nut, slotted hole is convenient to be regulated the position of rolling bearing 5, thereby realizes the pendulum angle that regulates servo-actuated guide plate 2; This cant board 6 is connected with the first fixed head 10 by rotating shaft 7, and cant board 6 rotates around rotating shaft 7; These extension spring 8 one end are connected in the first fixed head 10 tops, and the other end is connected in the below of the other end away from slotted hole of these the first fixed head 10 inner side cant boards 6, and this caging bolt 11 is positioned at the rear portion of one end of the connection extension spring 8 of cant board 6; Symmetrically arranged two cant board 6 inner sides are provided with multiple the first guiding round steel 14.
Guide pad 3 is arranged on vibration-resistant roller 4, its spigot surface is divided into two planes, vertically spigot surface and the inclined guide surface with certain angle, when at servo-actuated guide plate 2, interlock reaches working position from bottom to top together with vibration-resistant roller 4, the external cylindrical surface of rolling bearing 5 is tangent with spigot surface all the time.Initial period first contacts inclined guide surface, and along with vibration-resistant roller 4 moves on constantly, servo-actuated guide plate 2 constantly upwards swings under the driving of guide pad 3 inclined guide surface; When the external cylindrical surface of rolling bearing 5 is rolled to after the vertical spigot surface of guide pad 3, servo-actuated guide plate 2 will can not continue to rise with vibration-resistant roller 4, thereby make the first guiding round steel 14 reach the pendulum angle of expection.If along with the prolongation of working time or the wearing and tearing of equipment, rolling bearing 5 reaches after vertical spigot surface, and servo-actuated guide plate 2 does not still reach the pendulum angle of expection, can the position of adjustment roll dynamic bearing 5 in slotted hole, and to reach guiding requirement.While moving inoperative position from working position, vibration-resistant roller 4 moves down, and the external cylindrical surface of rolling bearing 5 is vertically rolling on spigot surface, and servo-actuated guide plate 2 is motionless; In the time that the external cylindrical surface of rolling bearing 5 is rolled to inclined guide surface, servo-actuated guide plate 2 to lower swing, contacts until cant board back swings with caging bolt 11 under extension spring 8 pulling functions, and servo-actuated guide plate 2 is got back to inoperative position.
In the present invention, resting guide 1 includes the second fixed head 15, on this second fixed head 15, is fixed with mounting seat 12, and pass line roller mount pad 9 and multiple the second guiding round steel 13 are installed in this mounting seat 12.When installation, determine the second guiding round steel 13 and horizontal angle, just by fixing whole resting guide 1.Adjustment and installation well rear resting guide 1 does not move in the time of work, and design can ensure the motion with steel like this, is convenient to again plant maintenance and maintenance.
In sum, the present invention is between jockey pulley and vibration-resistant roller in limited space, design a kind of not servo-actuated threading guide plate that can soft readjustment with drive unit, this servo-actuated threading guide plate that can soft readjustment is by the work in combination of servo-actuated guide plate and resting guide, realize the soft readjustment of guide plate pendulum angle, servo-actuated guide plate links together with vibration-resistant roller, the working position of servo-actuated guide plate is by inclination and the vertical plane intersection location positioning of guide pad, and can be by rolling bearing the position in slotted hole further regulate the working position of servo-actuated guide plate; Resting guide is adjusted angle by when assembling and is maintained static.Servo-actuated threading guide plate that can soft readjustment of the present invention does not have self drive unit, compact conformation, energy-conserving and environment-protective, make to be with the steel direction of motion to change comparatively mild, and reduce to the full extent with steel impact and wearing and tearing to guide plate when the threading, reduce the maintenance cost of guide plate, improved stability in use and the service life of threading guide plate.
The above, be only preferred embodiment of the present invention, is not intended to limit protection scope of the present invention.
Claims (9)
1. a servo-actuated threading guide plate that can soft readjustment, it is characterized in that, it is about band steel threading median plane symmetry, described servo-actuated threading guide plate that can soft readjustment includes resting guide, is fixed on guide pad on vibration-resistant roller and the servo-actuated guide plate with this vibration-resistant roller interlock, this guide pad has spigot surface, this servo-actuated guide plate along this spigot surface move and along with these vibration-resistant roller rise and fall so that this servo-actuated guide plate arrives the pendulum angle of expection.
2. servo-actuated threading guide plate that can soft readjustment as claimed in claim 1, it is characterized in that, described servo-actuated guide plate includes rolling bearing, the first fixed head and is arranged at the cant board of the first fixed head inner side, on this cant board, have slotted hole, this rolling bearing is installed in slotted hole, and fix with nut, slotted hole is convenient to be regulated the position of this rolling bearing.
3. servo-actuated threading guide plate that can soft readjustment as claimed in claim 2, is characterized in that, described servo-actuated guide plate also includes rotating shaft, and described cant board is connected with described the first fixed head by this rotating shaft, and described cant board rotates around this rotating shaft.
4. servo-actuated threading guide plate that can soft readjustment as claimed in claim 2, it is characterized in that, described servo-actuated guide plate also includes extension spring, this extension spring one end is connected in described the first fixed head top, and the other end is connected in the below of the other end away from slotted hole of cant board inside this first fixed head.
5. servo-actuated threading guide plate that can soft readjustment as claimed in claim 2, is characterized in that, described servo-actuated guide plate also includes caging bolt, and this caging bolt is positioned at the rear portion of one end away from slotted hole of described cant board.
6. servo-actuated threading guide plate that can soft readjustment as claimed in claim 2, is characterized in that, described servo-actuated guide plate also comprises multiple the first guiding round steel, and this first guiding round steel is fixed on two symmetrically arranged described cant boards inner sides.
7. servo-actuated threading guide plate that can soft readjustment as claimed in claim 2, is characterized in that, described spigot surface is divided into vertical spigot surface and the angled inclined guide surface of tool, and the external cylindrical surface of described rolling bearing is tangent with spigot surface all the time.
8. servo-actuated threading guide plate that can soft readjustment as claimed in claim 7, is characterized in that, the working position of described servo-actuated guide plate is by the inclined guide surface of described guide pad and vertical spigot surface intersection location positioning.
9. servo-actuated threading guide plate that can soft readjustment as claimed in claim 1, it is characterized in that, after described resting guide installation and debugging, maintain static, described resting guide includes the second fixed head, on this second fixed head, be fixed with mounting seat, pass line roller mount pad and multiple the second guiding round steel are installed in this mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210456048.4A CN102921746B (en) | 2012-11-14 | 2012-11-14 | Servo strip penetrating guide plate with flexible adjustment achievable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210456048.4A CN102921746B (en) | 2012-11-14 | 2012-11-14 | Servo strip penetrating guide plate with flexible adjustment achievable |
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| Publication Number | Publication Date |
|---|---|
| CN102921746A CN102921746A (en) | 2013-02-13 |
| CN102921746B true CN102921746B (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210456048.4A Active CN102921746B (en) | 2012-11-14 | 2012-11-14 | Servo strip penetrating guide plate with flexible adjustment achievable |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55106619A (en) * | 1979-02-09 | 1980-08-15 | Hitachi Ltd | Mill guide device for rolling mill |
| JP2009072815A (en) * | 2007-09-21 | 2009-04-09 | Jfe Steel Kk | System and method for cooling steel sheet |
| CN201267899Y (en) * | 2008-08-28 | 2009-07-08 | 宝山钢铁股份有限公司 | Vibration type conveying device |
| CN201389563Y (en) * | 2009-03-19 | 2010-01-27 | 北京蒂本斯工程技术有限公司 | Guide plate device |
| CN201579273U (en) * | 2009-11-27 | 2010-09-15 | 中色科技股份有限公司 | Guide plate device capable of automatically converting work states |
| CN202943084U (en) * | 2012-11-14 | 2013-05-22 | 中冶南方工程技术有限公司 | Follow-up flexibly-regulated threading guide plate |
-
2012
- 2012-11-14 CN CN201210456048.4A patent/CN102921746B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55106619A (en) * | 1979-02-09 | 1980-08-15 | Hitachi Ltd | Mill guide device for rolling mill |
| JP2009072815A (en) * | 2007-09-21 | 2009-04-09 | Jfe Steel Kk | System and method for cooling steel sheet |
| CN201267899Y (en) * | 2008-08-28 | 2009-07-08 | 宝山钢铁股份有限公司 | Vibration type conveying device |
| CN201389563Y (en) * | 2009-03-19 | 2010-01-27 | 北京蒂本斯工程技术有限公司 | Guide plate device |
| CN201579273U (en) * | 2009-11-27 | 2010-09-15 | 中色科技股份有限公司 | Guide plate device capable of automatically converting work states |
| CN202943084U (en) * | 2012-11-14 | 2013-05-22 | 中冶南方工程技术有限公司 | Follow-up flexibly-regulated threading guide plate |
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| Publication number | Publication date |
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| CN102921746A (en) | 2013-02-13 |
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