CN102921746A - 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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- CN102921746A CN102921746A CN2012104560484A CN201210456048A CN102921746A CN 102921746 A CN102921746 A CN 102921746A CN 2012104560484 A CN2012104560484 A CN 2012104560484A CN 201210456048 A CN201210456048 A CN 201210456048A CN 102921746 A CN102921746 A CN 102921746A
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- guide plate
- servo
- actuated
- guide
- threading
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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 relevant a kind of threading guide plate of the present invention, but refer to especially the threading guide plate of the servo-actuated soft readjustment that a kind of strip that is applied to thin strip cold rolling and secondary cold-rolling or other non-ferrous metals is rolling.
Background technology
Guide plate is the visual plant that ensures the strip direction of motion in the board rolling field.In the prior art, below the threading guide plate or both sides hydraulic cylinder or pneumatic cylinder are installed, drive guide plate and realize swinging up and down, the shortcoming of this method for designing is that guide plate all drives the threading guide plate with self drive unit (pneumatic cylinder or hydraulic cylinder) and swings.Because guide plate is usually located at position between the various rollers of roll line, the design space is limited, adopts the restriction that usually is subject to the design space with the guide plate of special drive unit, and both inconvenient designer designed, and operation brings destabilizing factor to equipment again.In addition, only have a guide plate that the band steel is led in the common guide plate design, large if guide plate is adjusted angle, then guide plate brings larger impact and wearing and tearing for large with the change of the steel direction of motion to guide plate, causes the guide plate life-span greatly to be reduced; Otherwise little if guide plate is adjusted angle, then 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, and do not reach the purpose of threading.
Summary of the invention
In view of this, but main purpose of the present invention is to provide a kind of compact conformation, the pendulum angle flexibility is adjustable, the threading guide plate of the servo-actuated soft readjustment of long service life.
For achieving the above object, but the invention provides a kind of threading guide plate of servo-actuated soft readjustment, it is symmetrical that it passes the band median plane about the band steel, but the servo-actuated guide plate that the threading guide plate of this servo-actuated soft readjustment includes resting guide, is fixed in the guide pad on the vibration-resistant roller and links with this vibration-resistant roller, 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 inboard, has slotted hole on the cant board, and this rolling bearing is installed in the 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 links to each other 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 other end below away from slotted hole of the inboard cant board of this first fixed head.
Described servo-actuated guide plate also includes caging bolt, and this caging bolt is positioned at the rear portion away from an end of slotted hole of described cant board.
Described servo-actuated guide plate also comprises a plurality of the first guiding round steel, and it is inboard that this first guiding round steel is fixed in two symmetrically arranged described cant boards.
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.
Maintain static after the described resting guide installation and debugging, described resting guide includes the second fixed head, is fixed with mounting seat on this second fixed head, and pass line roller mount pad and a plurality of the second guiding round steel are installed on this mounting seat.
But the threading guide plate of servo-actuated soft readjustment of the present invention can be achieved as follows effect:
1. but the characteristics of the threading guide plate maximum of servo-actuated soft readjustment are the work in combination by two guide plates (servo-actuated guide plate and resting guide), realized the soft readjustment of guide plate guiding angle, reduced to the full extent with steel impact and wearing and tearing to guide plate when the threading, reduced the maintenance cost of guide plate, long service life.
2. servo-actuated guide plate produces and follows swing by being fixed on the connected effect of the guide pad on the vibration-resistant roller, 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. even resting guide and the separate installation of servo-actuated guide plate when breaking down or keep in repair, can be distinguished separately maintenance and change, and greatly promoted the maintainability of Whole Equipment.
4. dispose the pass line roller mount pad on the resting guide, make things convenient for the installation of pass line roller, further saved the design space and lowered design difficulty.
Description of drawings
But Fig. 1 is the side view of the threading guide plate of the servo-actuated soft readjustment of the present invention;
But Fig. 2 is the top view of the threading guide plate of the servo-actuated soft readjustment of the present invention, not shown vibration-resistant roller;
Fig. 3 is the cutaway view along A-A line among Fig. 2.
The specific embodiment
For ease of structure of the present invention and the effect that reaches are had further understanding, the existing preferred embodiment that develops simultaneously by reference to the accompanying drawings is described in detail as follows.
Such as Fig. 1, Fig. 2 and shown in Figure 3, but the servo-actuated guide plate 2 that the threading guide plate of the servo-actuated soft readjustment of the present invention includes resting guide 1, is fixed in the guide pad 3 on the vibration-resistant roller 4 and links with vibration-resistant roller 4, 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 this servo-actuated guide plate 2 includes among the present invention, the cant board 6 that is arranged at the first fixed head 10 inboards, rolling bearing 5, rotating shaft 7, extension spring 8 and caging bolt 11, have slotted hole on the cant board 6, this rolling bearing 5 is installed in the slotted hole, and fix with nut, slotted hole is convenient to be regulated the position of rolling bearing 5, thereby realizes regulating the pendulum angle of servo-actuated guide plate 2; This cant board 6 links to each other with the first fixed head 10 by rotating shaft 7, and cant board 6 is around rotating shaft 7 rotations; These extension spring 8 one ends are connected in the first fixed head 10 tops, the other end be connected in these the first fixed head 10 inboard cant boards 6 away from the other end of slotted hole below, this caging bolt 11 is positioned at the rear portion of an end of the connection extension spring 8 of cant board 6; Symmetrically arranged two cant board 6 inboards are provided with a plurality of the first guiding round steel 14.
Resting guide 1 includes the second fixed head 15 among the present invention, is fixed with mounting seat 12 on this second fixed head 15, and pass line roller mount pad 9 and a plurality of the second guiding round steel 13 are installed on this mounting seat 12.Determine the second guiding round steel 13 and horizontal angle during installation, just whole resting guide 1 is fixed.Adjustment and installation well rear resting guide 1 does not move when work, and design can guarantee 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 the limited space, but design a kind of not with the threading guide plate of the servo-actuated soft readjustment of drive unit, but the threading guide plate of this servo-actuated 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 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 further regulate by the position of rolling bearing in slotted hole the working position of servo-actuated guide plate; Resting guide is adjusted angle by when assembling and is maintained static.But the threading guide plate of servo-actuated soft readjustment of the present invention does not have the drive unit of self, compact conformation, energy-conserving and environment-protective, make the band steel direction of motion change comparatively mild, and reduced 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 is preferred embodiment of the present invention only, is not for limiting protection scope of the present invention.
Claims (9)
1. but the threading guide plate of a servo-actuated soft readjustment, it is characterized in that, it is symmetrical that it passes the band median plane about the band steel, but the servo-actuated guide plate that the threading guide plate of described servo-actuated soft readjustment includes resting guide, is fixed in the guide pad on the vibration-resistant roller and links with this vibration-resistant roller, 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. but the threading guide plate of servo-actuated 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 inboard, have slotted hole on this cant board, this rolling bearing is installed in the slotted hole, and fix with nut, slotted hole is convenient to be regulated the position of this rolling bearing.
3. but the threading guide plate of servo-actuated soft readjustment as claimed in claim 2 is characterized in that, described servo-actuated guide plate also includes rotating shaft, and described cant board links to each other with described the first fixed head by this rotating shaft, and described cant board is around this rotating shaft rotation.
4. but the threading guide plate of servo-actuated 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 other end below away from slotted hole of the inboard cant board of this first fixed head.
5. but the threading guide plate of servo-actuated 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 away from an end of slotted hole of described cant board.
6. but the threading guide plate of servo-actuated soft readjustment as claimed in claim 2 is characterized in that, described servo-actuated guide plate also comprises a plurality of the first guiding round steel, and it is inboard that this first guiding round steel is fixed in two symmetrically arranged described cant boards.
7. but the threading guide plate of servo-actuated 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. but the threading guide plate of servo-actuated 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 and vertical spigot surface intersection location positioning of described guide pad.
9. but the threading guide plate of servo-actuated soft readjustment as claimed in claim 1, it is characterized in that, maintain static after the described resting guide installation and debugging, described resting guide includes the second fixed head, be fixed with mounting seat on this second fixed head, pass line roller mount pad and a plurality of the second guiding round steel are installed on 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102921746A true CN102921746A (en) | 2013-02-13 |
| CN102921746B CN102921746B (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| CN102921746B (en) | 2014-09-10 |
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