CN114558905A - Cold-rolled steel coil overflow edge repairing device - Google Patents
Cold-rolled steel coil overflow edge repairing device Download PDFInfo
- Publication number
- CN114558905A CN114558905A CN202011354325.1A CN202011354325A CN114558905A CN 114558905 A CN114558905 A CN 114558905A CN 202011354325 A CN202011354325 A CN 202011354325A CN 114558905 A CN114558905 A CN 114558905A
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- China
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- cold
- rolled steel
- steel coil
- pressure plate
- pressing plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
Abstract
The invention provides a device for repairing overflowing edges of a cold-rolled steel coil, which comprises a first pressing plate, a second pressing plate, a third pressing plate, a connecting rod and a pressing driving source, wherein the connecting rod is axially parallel to the cold-rolled steel coil and penetrates through the cold-rolled steel coil, the pressing driving source is fixed on the second pressing plate, the first pressing plate, the second pressing plate and the third pressing plate are sequentially arranged at intervals along the axial direction of the cold-rolled steel coil, the second pressing plate and the third pressing plate are distributed on two end sides of the cold-rolled steel coil and are used for being abutted and matched with the end surface of the cold-rolled steel coil, the output end of the pressing driving source is connected with the first pressing plate and is used for driving the first pressing plate to reciprocate along the axial direction of the cold-rolled steel coil, one end of the connecting rod is fixed with the first pressing plate, the other end of the connecting rod is detachably connected with the third pressing plate, and a through hole for allowing the connecting rod to pass through is formed in the second pressing plate. Second pressure disk and third pressure disk in this application can compress tightly the limit that overflows of cold-rolled coil of strip to repair the cold-rolled coil of strip gradually and overflow the limit, promote repair efficiency, decline workman's intensity of labour by a wide margin and still guarantee operation safety.
Description
Technical Field
The invention relates to the field of cold-rolled steel production, in particular to a cold-rolled steel coil overflow edge repairing device.
Background
In a cold rolling factory, due to product specifications or other reasons of a coiling machine, a cold rolled steel coil often has the phenomenon of overflowing, and the cold rolled steel coil needs to be subjected to overflowing and repairing during packaging and then can be packaged. At present, the repair method of the overflowing edge of the cold-rolled steel coil is manual repair, two workers need to hold a batten, and the other two workers use a sledge hammer to beat the batten in turn, so that the overflowing edge of the cold-rolled steel coil is repaired manually. However, the manual repair method has high requirements on the skill and physical strength of the staff for using the sledgehammer, and has the disadvantages of low labor efficiency, high labor consumption and safety risk.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a device for repairing an overflow edge of a cold-rolled steel coil, which can automatically repair the overflow edge of the cold-rolled steel coil.
In order to achieve the purpose, the invention provides a cold-rolled steel coil overflow edge repairing device which comprises a first pressing plate, a second pressing plate, a third pressing plate, a connecting rod and a pressing driving source, wherein the connecting rod is axially parallel to the cold-rolled steel coil and penetrates through the cold-rolled steel coil, the pressing driving source is fixed on the second pressing plate, the first pressing plate, the second pressing plate and the third pressing plate are sequentially arranged at intervals along the axial direction of the cold-rolled steel coil, the second pressing plate and the third pressing plate are distributed on two end sides of the cold-rolled steel coil and are used for being abutted and matched with the end face of the cold-rolled steel coil, the output end of the pressing driving source is connected with the first pressing plate and is used for driving the first pressing plate to axially reciprocate along the cold-rolled steel coil, one end of the connecting rod is fixed with the first pressing plate, the other end of the connecting rod is detachably connected with the third pressing plate, and a through hole allowing the connecting rod to penetrate through is formed in the second pressing plate.
Further, the pressing driving source is a hydraulic cylinder, and the free end of a piston rod of the hydraulic cylinder is connected with the first pressure plate.
Further, the connecting rod has the external screw thread for lead screw, periphery, set up the connecting hole that holds the lead screw and pass in the third pressure disk, threaded connection has lock nut on the lead screw, lock nut and the outer terminal surface looks butt of the cold-rolled coil of strip of third pressure disk dorsad.
Further, the cold rolled steel coil overflows limit prosthetic devices and still includes the dolly, install the lift driving source on the dolly and by the mounting bracket of lift driving source drive oscilaltion, the second pressure disk is fixed on the mounting bracket, movably the installing on the mounting bracket of first pressure disk.
Furthermore, the lifting driving source is a hydraulic cylinder, and the free end of a piston rod of the hydraulic cylinder is connected with the mounting frame.
Furthermore, first pressure disk, second pressure disk and third pressure disk all are the disc, the connecting rod have many, along the circumference evenly distributed of first pressure disk.
As described above, the cold rolled steel coil overflow edge repairing device related by the invention has the following beneficial effects:
in this application, when compressing tightly the first pressure disk of driving source drive and removing to the direction of keeping away from the second pressure disk, first pressure disk passes through the connecting rod and drives the third pressure disk and remove to the direction that is close to cold-rolled coil of strip, makes the limit that overflows that second pressure disk and third pressure disk can compress tightly cold-rolled coil of strip from this to reach and restore the effect that cold-rolled coil of strip spills over the limit gradually. Therefore, the cold rolled steel coil overflow edge can be automatically repaired, staff are not needed to support and beat battens, the repair efficiency of the cold rolled steel coil overflow edge is greatly improved, the labor intensity of workers is greatly reduced, and the operation safety is guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of a cold-rolled steel coil overflow edge repairing device in the application.
Fig. 2 is a front view of fig. 1.
Description of the element reference numerals
1 first platen
2 second platen
3 third platen
4 connecting rod
5 pressing drive source
6 locking nut
7 the dolly
8 lifting driving source
9 mounting rack
10 cold rolled steel coil
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention.
It should be understood that the structures, proportions, and dimensions shown in the drawings and described herein are for illustrative purposes only and are not intended to limit the scope of the present invention, which is defined by the claims, but rather by the claims. In addition, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for descriptive purposes only and are not intended to limit the scope of the present invention, and the relative relationship between the terms may be changed or adjusted without substantial technical change.
As shown in fig. 1 and fig. 2, the present application provides a cold-rolled steel coil overflow edge repairing device, which includes a first platen 1, a second platen 2, a third platen 3, a connecting rod 4 axially parallel to a cold-rolled steel coil 10 and inserted into the cold-rolled steel coil 10, and a pressing drive source 5 fixed on the second platen 2; for convenience of description, the axial direction of the cold-rolled steel coil 10 is defined as the left-right direction; in the repair device for the overflow edge of the cold-rolled steel coil shown in fig. 1, a first pressure plate 1, a second pressure plate 2 and a third pressure plate 3 are sequentially arranged at intervals from left to right along the axial direction of the cold-rolled steel coil 10; the second pressing plate 2 is distributed on the left end side of the cold-rolled steel coil 10 and is used for being abutted and matched with the left end face of the cold-rolled steel coil 10, so that the second pressing plate 2 can press the overflowing edge on the left side of the cold-rolled steel coil 10; the third pressing plate 3 is distributed on the right end side of the cold-rolled steel coil 10 and is used for being abutted and matched with the right end face of the cold-rolled steel coil 10, so that the third pressing plate 3 can press the overflow edge on the right side of the cold-rolled steel coil 10; the output end of the pressing driving source 5 is connected with the first pressure plate 1 and is used for driving the first pressure plate 1 to reciprocate left and right along the axial direction of the cold-rolled steel coil 10; the left end of the connecting rod 4 is fixed with the first pressure plate 1, and the right end of the connecting rod 4 is detachably connected with the third pressure plate 3; a through hole for allowing the connecting rod 4 to pass therethrough is formed in the second pressure plate 2, and the connecting rod 4 is inserted through the through hole of the second pressure plate 2 so as to be movable in the left-right direction.
Before the cold-rolled steel coil overflowing edge repairing device works, the connection between the connecting rod 4 and the third pressing disc 3 is released, and the cold-rolled steel coil overflowing edge repairing device is arranged on one side of the cold-rolled steel coil 10; then, the connecting rod 4 penetrates through the cold-rolled steel coil 10 and is connected with the third pressing plate 3; then, the cold-rolled steel coil overflowing edge repairing device starts to operate, the pressing driving source 5 acts to drive the first pressing plate 1 to move leftwards in the direction far away from the second pressing plate 2, the first pressing plate 1 drives the third pressing plate 3 to move leftwards together through the connecting rod 4, namely the third pressing plate 3 moves leftwards in the direction close to the cold-rolled steel coil 10, so that the second pressing plate 2 and the third pressing plate 3 can press overflowing edges on the left side and the right side of the cold-rolled steel coil 10, and the effect of gradually repairing the overflowing edges of the cold-rolled steel coil is achieved; and finally, the connection between the connecting rod 4 and the third pressure plate 3 is released, the connecting rod 4 is moved out of the cold-rolled steel coil 10, and finally the cold-rolled steel coil overflow edge repairing device is moved out. Therefore, the cold rolled steel coil overflow edge can be automatically repaired, staff are not needed to support and beat battens, the repair efficiency of the cold rolled steel coil overflow edge is greatly improved, the labor intensity of workers is greatly reduced, and the operation safety is guaranteed.
Preferably, as shown in fig. 1 and 2, the pressing drive source 5 is a hydraulic cylinder, the free end of the piston rod of which is connected to the first pressure plate 1. Connecting rod 4 has the external screw thread for lead screw, periphery, has seted up the connecting hole that holds the lead screw and pass in the third pressure disk 3, and threaded connection has lock nut 6 on the lead screw, and lock nut 6 and third pressure disk 3 are the outer terminal surface looks butt of cold-rolled steel coil 10 dorsad, realize the dismantled connection between connecting rod 4 right-hand member and the third pressure disk 3 from this. In addition, the first pressure plate 1, the second pressure plate 2 and the third pressure plate 3 are all discs, the central axis of the first pressure plate 1, the central axis of the second pressure plate 2 and the central axis of the third pressure plate 3 are collinear, and a plurality of connecting rods 4 are uniformly distributed along the circumferential direction of the first pressure plate 1; in the cold rolled steel coil overflow edge repairing device shown in fig. 1, four connecting rods 4 are distributed at intervals of 90 degrees in the circumferential direction.
Further, as shown in fig. 1 and 2, the cold-rolled steel coil overflow edge repairing device further comprises a trolley 7, a lifting driving source 8 installed on the trolley 7, and a mounting frame 9 driven by the lifting driving source 8 to lift up and down, the second pressing plate 2 is fixed on the mounting frame 9, and the first pressing plate 1 is movably installed on the mounting frame 9. The trolley 7 can be used for facilitating the whole body of the repair device for the overflowing edge of the cold-rolled steel coil to move to one side of the cold-rolled steel coil 10; after the steel strip is moved in place, the height of the mounting frame 9 can be adjusted by driving the mounting frame 9 to move up and down through the lifting driving source 8, so that the heights of the first pressure plate 1, the second pressure plate 2 and the third pressure plate 3 are adjusted, the central axes of the first pressure plate 1, the second pressure plate 2 and the third pressure plate 3 are coaxial with the central axis of the cold-rolled steel strip 10, namely the centers of the first pressure plate 1, the second pressure plate 2 and the third pressure plate 3 are concentric with the center of the cold-rolled steel strip 10, and therefore the repair quality of the overflowing edge is improved.
Preferably, the lifting drive source 8 is a hydraulic cylinder, the free end of the piston rod of which is connected to the mounting frame 9.
In conclusion, the cold rolled steel coil overflows limit prosthetic devices that this application relates to can accomplish the repair operation that the cold rolled steel coil spills over the limit automatically, and the activity duration is shortened to 5 minutes by original 1 hour, reduces the potential safety hazard that the object in the work progress struck and arouses, has guaranteed safe operation, has greatly practiced thrift the manual work, and construction speed promotes by a wide margin, and workman intensity of labour descends by a wide margin, and the efficiency of construction promotes at double. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a cold rolled steel coil spills over limit prosthetic devices which characterized in that: comprises a first pressure plate (1), a second pressure plate (2), a third pressure plate (3), a connecting rod (4) which is parallel to the axial direction of the cold-rolled steel coil (10) and is arranged in the cold-rolled steel coil (10) in a penetrating way, and a pressing driving source (5) fixed on the second pressure plate (2), wherein the first pressure plate (1), the second pressure plate (2) and the third pressure plate (3) are sequentially arranged at intervals along the axial direction of the cold-rolled steel coil (10), the second pressure plate (2) and the third pressure plate (3) are distributed at the two ends of the cold-rolled steel coil (10) and are all used for being matched with the end surface butt of the cold-rolled steel coil (10), the output end of the pressing driving source (5) is connected with the first pressure plate (1), is used for driving the first pressure plate (1) to move in the axial direction along the cold-rolled steel coil (10), one end of the connecting rod (4) is fixed with the first pressure plate (1), and the other end is detachably connected with the third pressure plate (3), and a through hole for allowing the connecting rod (4) to pass through is formed in the second pressure plate (2).
2. The cold-rolled steel coil overflow edge repairing device according to claim 1, characterized in that: the pressing driving source (5) is a hydraulic cylinder, and the free end of a piston rod of the hydraulic cylinder is connected with the first pressure plate (1).
3. The cold-rolled steel coil overflow edge repairing device according to claim 1, characterized in that: connecting rod (4) have the external screw thread for lead screw, periphery, set up the connecting hole that holds the lead screw and pass in third pressure disk (3), threaded connection has lock nut (6) on the lead screw, lock nut (6) and third pressure disk (3) outer terminal surface looks butt of cold-rolled coil of strip (10) dorsad.
4. The cold-rolled steel coil overflow edge repairing device according to claim 1, characterized in that: still include dolly (7), install lift driving source (8) on dolly (7) and by mounting bracket (9) of lift driving source (8) drive oscilaltion, second pressure disk (2) are fixed on mounting bracket (9), movably the installing on mounting bracket (9) of first pressure disk (1).
5. The cold-rolled steel coil overflow edge repairing device according to claim 4, wherein: the lifting driving source (8) is a hydraulic cylinder, and the free end of a piston rod of the hydraulic cylinder is connected with the mounting frame (9).
6. The cold-rolled steel coil overflow edge repairing device according to claim 1, characterized in that: first pressure disk (1), second pressure disk (2) and third pressure disk (3) all are the disc, connecting rod (4) have many, along the circumference evenly distributed of first pressure disk (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011354325.1A CN114558905A (en) | 2020-11-27 | 2020-11-27 | Cold-rolled steel coil overflow edge repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011354325.1A CN114558905A (en) | 2020-11-27 | 2020-11-27 | Cold-rolled steel coil overflow edge repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114558905A true CN114558905A (en) | 2022-05-31 |
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ID=81711097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011354325.1A Pending CN114558905A (en) | 2020-11-27 | 2020-11-27 | Cold-rolled steel coil overflow edge repairing device |
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| Country | Link |
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| CN (1) | CN114558905A (en) |
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| CN2621849Y (en) * | 2003-06-20 | 2004-06-30 | 宝山钢铁股份有限公司 | Hydraulic shape winding trimmer |
| CN201031088Y (en) * | 2007-04-16 | 2008-03-05 | 宝山钢铁股份有限公司 | Hydraulic coil shaped repairs machine |
| CN103658228A (en) * | 2013-12-16 | 2014-03-26 | 新余钢铁集团有限公司 | Device for removing tower shape of hot-rolled coil |
| CN104138929A (en) * | 2014-07-18 | 2014-11-12 | 上海梅山工业民用工程设计研究院有限公司 | Rolled coil loose core flushing device |
| CN204052424U (en) * | 2014-08-06 | 2014-12-31 | 武钢集团昆明钢铁股份有限公司 | A kind of coils of hot-rolled steel tower shape correction device not easily damaging damage steel roll rim by pressure |
| CN204429898U (en) * | 2014-12-16 | 2015-07-01 | 新余钢铁集团有限公司 | Cold rolling sour rolling mill coiling machine coil of strip is loosed core checkout gear |
| CN209334482U (en) * | 2018-11-21 | 2019-09-03 | 天津星漫汽车部件有限公司 | A kind of movable type feed mechanism |
| CN110228719A (en) * | 2019-07-18 | 2019-09-13 | 上海梅山工业民用工程设计研究院有限公司 | A kind of concordant device of coils of hot-rolled steel core pulling |
| CN110340177A (en) * | 2018-04-04 | 2019-10-18 | 上海梅山钢铁股份有限公司 | A kind of neat device of core bat |
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2020
- 2020-11-27 CN CN202011354325.1A patent/CN114558905A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621849Y (en) * | 2003-06-20 | 2004-06-30 | 宝山钢铁股份有限公司 | Hydraulic shape winding trimmer |
| CN201031088Y (en) * | 2007-04-16 | 2008-03-05 | 宝山钢铁股份有限公司 | Hydraulic coil shaped repairs machine |
| CN103658228A (en) * | 2013-12-16 | 2014-03-26 | 新余钢铁集团有限公司 | Device for removing tower shape of hot-rolled coil |
| CN104138929A (en) * | 2014-07-18 | 2014-11-12 | 上海梅山工业民用工程设计研究院有限公司 | Rolled coil loose core flushing device |
| CN204052424U (en) * | 2014-08-06 | 2014-12-31 | 武钢集团昆明钢铁股份有限公司 | A kind of coils of hot-rolled steel tower shape correction device not easily damaging damage steel roll rim by pressure |
| CN204429898U (en) * | 2014-12-16 | 2015-07-01 | 新余钢铁集团有限公司 | Cold rolling sour rolling mill coiling machine coil of strip is loosed core checkout gear |
| CN110340177A (en) * | 2018-04-04 | 2019-10-18 | 上海梅山钢铁股份有限公司 | A kind of neat device of core bat |
| CN209334482U (en) * | 2018-11-21 | 2019-09-03 | 天津星漫汽车部件有限公司 | A kind of movable type feed mechanism |
| CN110228719A (en) * | 2019-07-18 | 2019-09-13 | 上海梅山工业民用工程设计研究院有限公司 | A kind of concordant device of coils of hot-rolled steel core pulling |
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