CN100515591C - Panel shaped roller threading protecting equipment - Google Patents
Panel shaped roller threading protecting equipment Download PDFInfo
- Publication number
- CN100515591C CN100515591C CNB2007101690767A CN200710169076A CN100515591C CN 100515591 C CN100515591 C CN 100515591C CN B2007101690767 A CNB2007101690767 A CN B2007101690767A CN 200710169076 A CN200710169076 A CN 200710169076A CN 100515591 C CN100515591 C CN 100515591C
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- Prior art keywords
- support bar
- hydraulic cylinder
- rotating ring
- hand rotation
- rotation rotating
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- Expired - Fee Related
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Abstract
The invention relates to a protecting device for a plate-shaped roll-traversed belt, the protecting device for the plate-shaped roll-traversed belt is characterized in that the invention comprises a left rotary ring (1), a right rotary ring (2), a protective shield, a left hydraulic cylinder (15) and a right hydraulic cylinder, wherein the protecting shield is composed of a supporting frame and an arc-shaped guiding plate (6), the supporting frame is composed of a first supporting bar (2), a second supporting bar (3), a first cross bar (4), a second cross bar (5), a third supporting bar (7), and a fourth supporting bar (8). The left rotary ring (1) is connected with a left shaft neck (14) through a rolling bearing, the right rotary ring (11) is connected with a right shaft neck (9) through the rolling bearing, a piston bar of the a left hydraulic cylinder (15) is hinged with a left swinging arm (13), the left swinging arm (13) is connected fixedly with the left rotary ring (1), the piston bar of the right hydraulic cylinder is hinged with a right swinging arm (10), and the right swinging arm (10) is connected fixedly with the right rotary ring (11). The invention is characterized in that the structure of the invention is simple, and the service life of a long plate-shaped roll can be prolonged.
Description
Technical field
The present invention relates to a kind of panel shaped roller threading protecting equipment, be applied on the cold rolling of strip steel unit, be used for baffle shape roller, in crossing process, avoid taking the lead to damage plate shape roller.
Background technology
In cold rolled strip steel production, plate shape roller is used to detect and participate in controlling the plate shape of band steel.Plate shape roller whether can operate as normal be directly connected to the quality good or not of cold rolling unit final products.And generally speaking, wear when band, the band steel directly contacts with plate shape roller, owing to being with steel toe portion shape bad or jagged etc., very easily plate shape roller is caused damage, and influences the service life of plate shape roller.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, can extension plate the panel shaped roller threading protecting equipment in shape roller service life.
To achieve these goals, technical scheme of the present invention is: panel shaped roller threading protecting equipment is characterized in that it comprises left-hand rotation rotating ring, right-hand rotation rotating ring, protective cover, left hydraulic cylinder, right hydraulic cylinder; Protective cover is made up of bracing frame, arc-shaped guide plate, bracing frame is made up of first support bar, second support bar, first cross bar, second cross bar, the 3rd support bar, the 4th support bar, fixedly connected with the upper end of first support bar, the 3rd support bar respectively in the two ends, the left and right sides of first cross bar, fixedly connected with the upper end of second support bar, the 4th support bar respectively in the two ends, the left and right sides of second cross bar, fixedlying connected with first cross bar in one end of arc-shaped guide plate, fixedlys connected with second cross bar in the other end of arc-shaped guide plate; Fixedlying connected with the left-hand rotation rotating ring respectively in the lower end of first support bar, second support bar, fixedlys connected with the right-hand rotation rotating ring respectively in the lower end of the 3rd support bar, the 4th support bar; The left-hand rotation rotating ring is linked to each other by the left axle journal of rolling bearing with plate shape roller, and the right-hand rotation rotating ring is linked to each other by the right axle journal of rolling bearing with plate shape roller;
The cylinder body of left hydraulic cylinder and left hydraulic cylinder bearing are hinged, and the piston rod of left hydraulic cylinder and left swing arm are hinged, and left swing arm is fixedlyed connected with the left-hand rotation rotating ring; The cylinder body and the right hydraulic cylinder bearing of right hydraulic cylinder are hinged, and the piston rod and the right swing arm of right hydraulic cylinder are hinged, and right swing arm is fixedlyed connected with the right-hand rotation rotating ring.
Arc-shaped guide plate is made up of 2-30 root arc guide rod.
The invention has the beneficial effects as follows: be with the injury of steel in the time of 1, can avoiding wearing band, and do not influence the operate as normal of plate shape roller again plate shape roller; Prolonged the service life of plate shape roller.2, simple in structure.When 3, adopting arc-shaped guide plate to be many, the resistance to the band steel when wearing band is little.
Description of drawings
Fig. 1 is structural representation of the present invention (containing plate shape roller segment);
Fig. 2 is the left view (unit is worn carrier state) of panel shaped roller threading protecting equipment among Fig. 1;
Fig. 3 is the figure of the present invention when being positioned at the unit duty;
Among the figure: 1-left-hand rotation rotating ring, 2-first support bar, 3-second support bar, 4-first cross bar (angle steel), 5-second cross bar (angle steel), 6-arc-shaped guide plate, 7-the 3rd support bar, 8-the 4th support bar, the right axle journal of 9-plate shape roller, the 10-right swing arm, 11-right-hand rotation rotating ring, 12-plate shape roller, 13-left side swing arm, the left axle journal of 14-plate shape roller, the 15-left hydraulic cylinder, 16-is with steel.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, panel shaped roller threading protecting equipment, it comprises left-hand rotation rotating ring 1, right-hand rotation rotating ring 11, protective cover, left hydraulic cylinder 15, right hydraulic cylinder; Protective cover is by bracing frame; arc-shaped guide plate 6 is formed; bracing frame is by first support bar 2; second support bar 3; first cross bar 4; second cross bar 5; the 3rd support bar 7; the 4th support bar 8 is formed; the two ends, the left and right sides of first cross bar 4 respectively with first support bar 2; the upper end of the 3rd support bar 7 fixedly connected (welding); the two ends, the left and right sides of second cross bar 5 respectively with second support bar 3; the upper end of the 4th support bar 8 fixedly connected (welding); (welding) fixedlyed connected in one end of arc-shaped guide plate 6 with first cross bar 4; the other end of arc-shaped guide plate 6 fixedlys connected with second cross bar 5 that (arc-shaped guide plate is made up of some arc guide rods among Fig. 1; strip width according to unit production is different with the thickness specification, selects the arc guide rod of varying number for use.Be generally 100～150mm at interval between the two arc guide rods, the spacing between two arc guide rods of outermost is slightly less than strip width.Interval when belt steel thickness is thin between the two arc guide rods can be greatly; When the band steel was thicker, the gap was smaller); Fixedly connected (welding) with left-hand rotation rotating ring 1 respectively in the lower end of first support bar 2, second support bar 3, the lower end of the 3rd support bar 7, the 4th support bar 8 is fixedlyed connected (welding) respectively with right-hand rotation rotating ring 11; Left-hand rotation rotating ring 1 is linked to each other (being enclosed within on the left axle journal) with the left axle journal 14 of plate shape roller by rolling bearing, and right-hand rotation rotating ring 11 is linked to each other by the right axle journal 9 of rolling bearing with plate shape roller;
The cylinder body of left hydraulic cylinder 15 and left hydraulic cylinder bearing are hinged, and the piston rod of left hydraulic cylinder 15 and left swing arm 13 are hinged, and (welding) fixedlyed connected in left swing arm 13 with left-hand rotation rotating ring 1; The cylinder body and the right hydraulic cylinder bearing of right hydraulic cylinder are hinged, and the piston rod of right hydraulic cylinder and right swing arm 10 are hinged, and right swing arm 10 is fixedlyed connected (welding) with right-hand rotation rotating ring 11.
The present invention is provided with a pivot and the concentric protective cover of plate shape roller on plate shape roller, (swing arm was welded on the swivel becket above arc-shaped guide plate was turned to plate shape roller when wearing band, the Driven by Hydraulic Cylinder swing arm is rotated swivel becket, drive the position that protective cover turns to be needed), make band steel toe portion pass through plate shape roller top, do not contact with plate shape roller by arc-shaped guide plate; During operate as normal, arc-shaped guide plate is turned to plate shape roller below, and band steel 16 is contacted with plate shape roller 12, and makes the band steel form needed cornerite on plate shape roller.
Claims (2)
1. panel shaped roller threading protecting equipment is characterized in that it comprises left-hand rotation rotating ring (1), right-hand rotation rotating ring (11), protective cover, left hydraulic cylinder (15), right hydraulic cylinder; Protective cover is by bracing frame, arc-shaped guide plate (6) is formed, bracing frame is by first support bar (2), second support bar (3), first cross bar (4), second cross bar (5), the 3rd support bar (7), the 4th support bar (8) is formed, the two ends, the left and right sides of first cross bar (4) respectively with first support bar (2), the upper end of the 3rd support bar (7) is fixedly connected, the two ends, the left and right sides of second cross bar (5) respectively with second support bar (3), the upper end of the 4th support bar (8) is fixedly connected, fixedlying connected with first cross bar (4) in one end of arc-shaped guide plate (6), fixedlys connected with second cross bar (5) in the other end of arc-shaped guide plate (6); Fixedlying connected with left-hand rotation rotating ring (1) respectively in the lower end of first support bar (2), second support bar (3), fixedlys connected with right-hand rotation rotating ring (11) respectively in the lower end of the 3rd support bar (7), the 4th support bar (8); Left-hand rotation rotating ring (1) is linked to each other with the left axle journal (14) of plate shape roller by rolling bearing, and right-hand rotation rotating ring (11) is linked to each other with the right axle journal (9) of plate shape roller by rolling bearing;
The cylinder body and the left hydraulic cylinder bearing of left hydraulic cylinder (15) are hinged, and the piston rod of left hydraulic cylinder (15) and left swing arm (13) are hinged, and left swing arm (13) is fixedlyed connected with left-hand rotation rotating ring (1); The cylinder body and the right hydraulic cylinder bearing of right hydraulic cylinder are hinged, and the piston rod of right hydraulic cylinder and right swing arm (10) are hinged, and right swing arm (10) is fixedlyed connected with right-hand rotation rotating ring (11).
2. panel shaped roller threading protecting equipment according to claim 1 is characterized in that: arc-shaped guide plate (6) is made up of 2-30 root arc guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101690767A CN100515591C (en) | 2007-12-28 | 2007-12-28 | Panel shaped roller threading protecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101690767A CN100515591C (en) | 2007-12-28 | 2007-12-28 | Panel shaped roller threading protecting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101195128A CN101195128A (en) | 2008-06-11 |
| CN100515591C true CN100515591C (en) | 2009-07-22 |
Family
ID=39545863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101690767A Expired - Fee Related CN100515591C (en) | 2007-12-28 | 2007-12-28 | Panel shaped roller threading protecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100515591C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648221B (en) * | 2009-09-07 | 2014-01-15 | 江苏常宝普莱森钢管有限公司 | Lifting roller table of inlet and outlet of tube rolling mill |
| CN103121039A (en) * | 2012-12-12 | 2013-05-29 | 江苏熙友磁电科技有限公司 | Hydraulic cover control device |
| CN105013830B (en) * | 2015-08-13 | 2017-06-23 | 江苏甬金金属科技有限公司 | A kind of coil of strip manufactures the special roller protective cover that tests the speed |
| CN105329718A (en) * | 2015-12-02 | 2016-02-17 | 苏州布舞佳乡纺织科技有限公司 | Textile winding roller protective device |
-
2007
- 2007-12-28 CN CNB2007101690767A patent/CN100515591C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101195128A (en) | 2008-06-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20131228 |