CN218395370U - Steel coil rounding auxiliary device - Google Patents
Steel coil rounding auxiliary device Download PDFInfo
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- CN218395370U CN218395370U CN202220175349.9U CN202220175349U CN218395370U CN 218395370 U CN218395370 U CN 218395370U CN 202220175349 U CN202220175349 U CN 202220175349U CN 218395370 U CN218395370 U CN 218395370U
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Abstract
The utility model relates to a coil of strip rounding auxiliary device, include: the device comprises a fixed base, a movable arc-shaped plate, a screw rod adjusting device and two guide devices with the same structure; the two movable arc-shaped plates are symmetrically embedded into the left side and the right side of the fixed base; the screw adjusting device includes: the hinge lug I, the joint I, the adjusting seat, the screw and the large nut; the first hinge lug is fixedly connected to the outer side of the movable arc plate along the radial direction of the movable arc plate, the upper end of the screw is connected with the first connector in a rotating mode and then hinged with the first hinge lug through the first connector, the rod body of the screw is connected with the large nut in a rotating mode, the adjusting seat is fixedly connected to the outer side of the fixed base, the adjusting seat is in a frame shape, and the large nut is located in the adjusting seat frame; the guiding device is used for synchronously adjusting the movable arc-shaped plate with the screw rod, and the radian range is phi 1600 to 1900mm. The device has the advantages of low manufacturing cost, simple structure, convenient adjustment, strong adaptability of the roll diameter, especially strong environment adaptability, and is beneficial to improving the working efficiency and reducing the production cost.
Description
Technical Field
The utility model relates to a coil of strip rounding auxiliary device specifically is the rounding ware that prevents that silicon steel coil of strip from collapsing to roll up, belongs to metallurgical equipment technical field.
Background
In the silicon steel coil after high-temperature annealing, each layer of steel plate extends after annealing, the centripetal force between layers is eliminated, the inner layers of the coil are loosened, the coil collapses, and the coil core is elliptical, so that the coiling difficulty is caused in the next procedure. Aiming at the problems of coil collapse and inner ring deformation in the coil feeding process of the silicon steel coil, the existing method which is commonly used is as follows: the technology of placing a thin-wall sleeve when the strip steel is coiled is cancelled, the electromagnetic crane is used for hoisting the vertical steel coil without the sleeve, and the cradle is used for storing the horizontal steel coil and transporting the horizontal steel coil to the next procedure. The cradle that uses on the present silicon steel production line is of a great variety, like motor adjustment, pneumatic cylinder drive adjustment, manual adjustment etc. nevertheless receive a great deal of reasons such as coil of strip structural limitation, the not enough of prior art scheme ubiquitous has: the change range of the outer diameter of the steel coil applicable to the rocking nest is limited, and the steel coil with a large coil diameter cannot be met; the curvature of the rocking nest arc plate is constant, the rocking nest arc plate cannot be well attached to the outer circumference of the steel coil, and the whole circle has defects; the cradle is not matched with the saddle of the small rolling car, so that the cradle is unstable in the operation process and is easy to shake; when the machine, electric and liquid systems in the cradle work, the field working environment is severe, the failure rate is high, and therefore the safe and long-acting use effect cannot be achieved. As shown in a Chinese novel patent 'a rounder for preventing a steel coil from collapsing' (201922480789.6), the rounder comprises a semicircular opening-shaped base and swing arms, wherein the swing arms are symmetrically arranged on two sides of the base, meanwhile, bilateral automatic control and adjustment are realized, the opening of the rounder is detected through a position detection encoder, a computer can automatically set the distance between the swing arms of the rounder and a force application point of the steel coil after calculating a mathematical model, and the extrusion force generated by the distance can round the inner hole of the steel coil and cannot cause the steel coil to generate overlarge deformation, manual adjustment is not needed, so that the operation efficiency is effectively improved; but this device also suffers from the problems described above during use.
In fact, aiming at the situation that the field operation environment is severe and is difficult to change, the solution only needs to be as follows: the rounding effect meeting the requirements can be achieved, and the silicon steel coil subjected to high-temperature annealing can be conveniently and timely transferred to the next procedure. The rounding auxiliary device which has high manufacturing cost, complex structure, inconvenient adjustment, weak adaptability of the roll diameters, and short service life caused by poor environment adaptability is not needed.
Disclosure of Invention
The utility model aims at the background art the problem designs a coil of strip rounding auxiliary device, including unable adjustment base, removal arc, adjusting screw, guide bar, joint, round pin axle. The device has the advantages of low manufacturing cost, simple structure, convenient adjustment, strong adaptability of the roll diameters, especially strong environment adaptability, and is beneficial to improving the working efficiency and reducing the operation cost.
The technical scheme of the utility model is that: a steel coil rounding assistance device, comprising: the device comprises a fixed base, a movable arc-shaped plate, a screw rod adjusting device and a guiding device; the fixed base is used for storing the silicon steel coil subjected to high-temperature annealing and is in a semicircular rocking nest shape;
the inner diameter of the movable arc-shaped plate is equal to that of the fixed base, and the two movable arc-shaped plates are symmetrically embedded into the left side and the right side of the fixed base;
a screw adjusting device and two guiding devices with the same structure are sequentially distributed along the axial direction of the fixed base; the guide devices are respectively arranged on the front side and the rear side of the screw rod adjusting device along the axial direction of the fixed base;
the screw adjusting device includes: the hinge lug I, the joint I, the adjusting seat, the screw rod and the large nut; the first hinge lug is fixedly connected to the outer side of the movable arc plate along the radial direction of the movable arc plate, the upper end of the screw is hinged to the first hinge lug through the first connector after being screwed with the first connector, the rod body of the screw is screwed with the large nut, the adjusting seat is fixedly connected to the outer side of the fixed base, the adjusting seat is in a frame shape, and the large nut is located in the frame of the adjusting seat;
the guide device includes: a second hinge lug, a second joint, a guide sleeve and a guide rod; the upper end of the guide rod is connected with the second connector in a screwing mode and then hinged with the second hinge lug through the second connector, the guide sleeve is fixedly connected to the outer side of the fixed base, and the guide rod penetrates through the guide sleeve and is in sliding fit with the guide sleeve;
the movable arc-shaped plates positioned on the two sides of the fixed base are designed to be in a state of being respectively adjustable, the radian range is adaptable to steel coils with different outer diameters of phi 1600-1900 mm, and the device can limit the space of the collapsed steel coils, so that the collapsed coils are effectively prevented, and the smooth uncoiling of the steel coils in the next procedure is realized.
The radian design of the outer side of the bottom of the fixed base is consistent with that of a saddle of the coiling trolley, so that the stability of the whole device and a steel coil can be ensured in the moving and lifting processes of the coiling trolley. The movable arc-shaped plate presents different radians through the adjustment of the screw rod and the guide rod, so that the requirements of different winding diameters are met; the screw rod and the guide rod are hinged with the movable arc plate through joints and pin shafts;
the movable arc plate is limited by the locking nut, and the operation process is as follows: rotating the large nut, moving the movable arc plate to the proper position along with the screw rod, and keeping the same with the outer diameter of the steel coil, wherein the large nut is contacted with the adjusting seat with the side surface of the fixed base in a frame-shaped structure; after the steel coil is placed in the steel coil rounding auxiliary device, the movable arc-shaped plate can not move any more.
When the device is used for operation, the steel coil rounding auxiliary device is placed on the coiling trolley, the steel coil conveyed by the crane is placed in the steel coil rounding auxiliary device, the arc plates on the two sides enable the overall shape of the steel coil to be fixed by limiting the excircle parts on the two sides of the steel coil, and the steel coil is conveyed to a winding drum of the uncoiler along with the coiling trolley.
The utility model has the advantages and beneficial effects that:
(1) The utility model discloses coil of strip rounding auxiliary device, the both sides arc designs into the segmentation camber, holds the coil of strip excircle better.
(2) The radian range of the auxiliary device for rounding steel coils of the utility model can adapt to the steel coils with different outer diameters of phi 1600 to 1900mm.
(3) The utility model discloses coil of strip rounding auxiliary device has improved unable adjustment base's design, and the stability of whole device and coil of strip has been guaranteed to the dolly of rolling up in removal and lift in-process.
(4) The utility model discloses coil of strip rounding auxiliary device low in manufacturing cost, simple structure, regulation convenience, big or small coil diameter strong adaptability, especially environmental suitability is strong, is favorable to improving work efficiency, reduction in production cost.
Drawings
Fig. 1 is a front view of a steel coil rounding auxiliary device in an embodiment of the present invention;
FIG. 2 is an enlarged view at B in FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a schematic view of the effect of the moving arcuate plates of FIG. 1 adjusted inwardly to a certain position;
fig. 5 isbase:Sub>A schematic view of fig. 4 rotated along the line A-A.
Description of the reference symbols in the drawings:
the method comprises the following steps of 1, a movable arc plate, 2, a guide sleeve, 3, a pin shaft, 4, a connector II, 5, a guide rod, 6, a screw rod, 7, a steel coil, 8, a fixed base, 9, a baffle, 10, an adjusting seat and 11, wherein the movable arc plate is fixed on the fixed base through a large nut. Wherein: the first joint and the second joint are identical in structure.
Detailed Description
Embodiments of the invention will be further described with reference to the accompanying drawings, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below are exemplary, are intended to explain the present invention by referring to the figures, and should not be construed as limiting the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention, which are not described in detail in the technical solutions, and are well known techniques.
Referring to fig. 1-5, the utility model relates to a coil of strip rounding auxiliary device, include: the device comprises a fixed base 8, a movable arc-shaped plate 1, a screw rod adjusting device and a guiding device; the unable adjustment base 8 is used for depositing the silicon steel coil of strip after the high temperature annealing, and unable adjustment base 8 semicircular in shape of shaking nest.
The number of the movable arc-shaped plates 1 is two, the inner diameter of the movable arc-shaped plates 1 is equal to that of the fixed base 8, and the two movable arc-shaped plates are symmetrically embedded into the left side and the right side of the fixed base 8;
a screw adjusting device and two guiding devices with the same structure are sequentially distributed along the axial direction of the fixed base 8; the guide devices are respectively arranged on the front side and the rear side of the screw rod adjusting device along the axial direction of the fixed base 8;
the screw adjusting device includes: the hinge lug I, the joint I, the adjusting seat 10, the screw 6 and the large nut 11; the first hinge lug is fixedly connected to the outer side of the movable arc-shaped plate 1 along the radial direction of the movable arc-shaped plate 1, the upper end of the screw rod 6 is connected with the first connector in a rotating mode and then hinged with the first hinge lug through the first connector, the rod body of the screw rod 6 is connected with the large nut 11 in a rotating mode, the adjusting seat 10 is fixedly connected to the outer side of the fixed base 8, the adjusting seat 10 is in a frame shape, and the large nut 11 is located in the frame of the adjusting seat 10;
the guide device includes: a second hinge lug, a second joint 4, a guide sleeve 2 and a guide rod 5; the upper end of the guide rod 5 is connected with the second joint 4 in a screwing mode and then hinged with the second hinge lug through the second joint 4, the guide sleeve 2 is fixedly connected to the outer side of the fixed base 8, and the guide rod 5 penetrates through the guide sleeve 2 and is in sliding fit with the guide sleeve 2;
the movable arc plates 1 positioned on the two sides of the fixed base 8 are designed to be respectively adjustable, the radian range is adaptable to steel coils with different outer diameters of phi 1600-1900 mm, and the device can limit the space of the collapsed steel coils, thereby effectively preventing the collapsed coils and realizing the smooth uncoiling of the steel coils.
The radian design of the outer side of the bottom of the fixed base 8 is consistent with that of a saddle of the coiling trolley, so that the stability of the whole device and the steel coil 7 in the moving and lifting processes of the coiling trolley is guaranteed. The movable arc-shaped plate 1 can present different radians through the adjustment of the screw 6 and the guide rod 5, thereby meeting the requirements of different winding diameters; the screw 6 and the guide rod 5 are hinged with the movable arc-shaped plate 1 through joints and a pin shaft 3;
the movable arc-shaped plate is limited by the locking nut, and the operation process is as follows: the large nut 11 is rotated, the movable arc-shaped plate 1 moves along with the screw 6 and is adjusted in place and is consistent with the outer diameter of the steel coil 7, and the large nut 11 is contacted with an adjusting seat 10 of which the side surface of the fixed base 8 is of a frame structure; after the steel coil 7 is placed in the steel coil rounding auxiliary device, the movable arc-shaped plate 1 can not move any more.
When the device is used for operation, the steel coil rounding auxiliary device is placed on the coiling trolley, the steel coil 7 conveyed by the crane is placed in the steel coil rounding auxiliary device, and the moving arc plates on the two sides fix the overall shape of the steel coil 7 by limiting the excircle parts on the two sides of the steel coil and send the steel coil to the coiling block of the uncoiler along with the coiling trolley.
The steel coil rounding auxiliary device of the utility model has the advantages that the arc plates at the two sides are designed into sectional curvature, so as to better hold the excircle of the steel coil tightly; the radian range of the device can adapt to steel coils with different outer diameters of phi 1600-1900 mm; the design of the fixed base is improved, and the stability of the whole device and a steel coil is ensured in the moving and lifting processes of the coiling trolley; adopt the utility model discloses coil of strip rounding auxiliary device, its low in manufacturing cost, simple structure, regulation convenience, big or small coil diameter strong adaptability, especially environmental suitability is strong, is favorable to improving work efficiency, reduction in production cost.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "connected", "fixed", "fixedly connected", and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Claims (2)
1. A steel coil rounding assistance device, comprising: the device comprises a fixed base, a movable arc-shaped plate, a screw rod adjusting device and a guiding device; the fixed base is used for storing the silicon steel coil subjected to high-temperature annealing and is in a semicircular rocking nest shape; the inner diameter of the movable arc-shaped plate is equal to that of the fixed base, and the two movable arc-shaped plates are symmetrically embedded into the left side and the right side of the fixed base; the method is characterized in that:
a screw adjusting device and two guiding devices with the same structure are sequentially distributed along the axial direction of the fixed base; the guide devices are respectively arranged on the front side and the rear side of the screw rod adjusting device along the axial direction of the fixed base;
the screw adjusting device includes: the hinge lug I, the joint I, the adjusting seat, the screw and the large nut; the first hinge lug is fixedly connected to the outer side of the movable arc plate along the radial direction of the movable arc plate, the upper end of the screw is hinged to the first hinge lug through the first connector after being screwed with the first connector, the rod body of the screw is screwed with the large nut, the adjusting seat is fixedly connected to the outer side of the fixed base, the adjusting seat is in a frame shape, and the large nut is located in the frame of the adjusting seat;
the guide device includes: a second hinge lug, a second joint, a guide sleeve and a guide rod; the upper end of the guide rod is hinged with the second joint through the second joint and the second hinge lug after being screwed with the second joint, the guide sleeve is fixedly connected to the outer side of the fixed base, and the guide rod penetrates through the guide sleeve and is in sliding fit with the guide sleeve.
2. The steel coil rounding auxiliary device as claimed in claim 1, wherein: the movable arc plates positioned at the two sides of the fixed base can be respectively adjusted, and can adapt to steel coils with different outer diameters within the radian range of phi 1600 to 1900mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220175349.9U CN218395370U (en) | 2022-01-23 | 2022-01-23 | Steel coil rounding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220175349.9U CN218395370U (en) | 2022-01-23 | 2022-01-23 | Steel coil rounding auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218395370U true CN218395370U (en) | 2023-01-31 |
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ID=84996638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220175349.9U Active CN218395370U (en) | 2022-01-23 | 2022-01-23 | Steel coil rounding auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218395370U (en) |
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2022
- 2022-01-23 CN CN202220175349.9U patent/CN218395370U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230827 Address after: 430080 Wuhan Wugang (Group) Company North Lake Economic Development Company Industrial Park, Qingshan District, Wuhan City, Hubei Province Patentee after: WISCO Beihu Decheng Equipment Co.,Ltd. Address before: 430081 Room 053, Zone B, Floor 3, Building 45 (Huakai Digital Technology Innovation Center), Badajia Garden, Wuhan, Hubei Province Patentee before: Wuhan baoyide Engineering Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |