Wide and thick plate steel rolling ladle flattening machine
By designing a wide-thick plate steel scoop leveling machine including conveying rails, support columns, head components and hydraulic components, the hydraulic piston cylinder group drives the pressure head to move downward, the degree of scoop in the prior art is solved. The problem of poor flattening effect of large steel plates has achieved better flattening effect.
Patent Information
- Application Number
- CN202420631675.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The existing wide-thick-plate steel scoop flattening machines have poorer flattening effects on steel plates with a greater degree of scoop flattening.
A wide-thick plate steel rolling scoop leveling machine including a conveying rail, a support column, a head assembly and a hydraulic assembly is designed. The first convex and second concave heads are driven downwardly through the hydraulic piston cylinder group to target the steel plate The protrusions are flattened.
This device can more effectively flatten the steel plate, especially the steel plate with a higher degree of slapping, improving the flattening effect.
Smart Images
Figure CN222288380U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal plate processing, in particular to a wide and thick plate rolling steel scooping and flattening machine. Background Art
[0002] Wide and thick plates are an indispensable type of steel for national modernization and are key materials for the construction of submarines, oil pipelines, bridges and other projects.
[0003] During the hot rolling process of thick and wide plates, the steel grades that do not guarantee performance will be straightened after rolling at a high temperature due to the tight production rhythm, and then cooled on a cooling bed, and then trimmed at about 100°C. The steel plate may scoop up, affecting the yield rate of the steel plate. Therefore, the steel plate needs to be flattened. The working area of the existing thick and wide plate rolling and flattening machine is a flat plate area. If the problem steel plate scoops up to a large extent, the effect of flattening the steel plate is poor.
[0004] The inventors have found at least the following problems in the process of implementing this embodiment:
[0005] The existing wide and thick plate rolling steel scooping and flattening machine has a poor flattening effect on the steel plates with a large degree of scooping. Utility Model Content
[0006] The utility model aims to provide a wide and thick plate rolling steel scooping and flattening machine, which solves the technical problem that the existing wide and thick plate rolling steel scooping and flattening machine has poor flattening effect on steel plates with a large scooping degree.
[0007] Utility model solution:
[0008] The utility model provides a wide and thick plate rolling steel scooping and flattening machine, comprising: a conveying rail, a plurality of support columns, a pressure head assembly, a top seat and a hydraulic assembly; the conveying rail is used to be fixedly installed on the ground; the conveying rail is pivotally connected to a plurality of rollers; the plurality of support columns include a first group of support columns and a second group of support columns; the first group of support columns is fixedly connected to the conveying rail and is located on one side of one of the plurality of rollers; the second group of support columns is fixedly connected to the conveying rail and is located on the other side of one of the plurality of rollers; the pressure head assembly It includes a first concave pressure head, a first convex pressure head, a second concave pressure head and a second convex pressure head; the first concave pressure head and the first convex pressure head are passed through the first group of support columns, and the first convex pressure head is located above the first concave pressure head; the second concave pressure head and the second convex pressure head are passed through the second group of support columns, and the second convex pressure head is located below the second concave pressure head; the top seat is fixedly connected to the first group of support columns and the second group of support columns respectively; the hydraulic assembly is transmission-connected to the first convex pressure head and the second concave pressure head respectively.
[0009] Furthermore, the hydraulic assembly includes a hydraulic station, a hose and a hydraulic piston cylinder group; the hydraulic station is connected to the hose, and the hose is connected to the hydraulic piston cylinder group; the output end of the hydraulic piston cylinder group is fixedly connected to the first convex pressure head and the second concave pressure head respectively.
[0010] Furthermore, the hydraulic piston cylinder group includes a first piston cylinder, a second piston cylinder, a third piston cylinder and a fourth piston cylinder; the first piston cylinder and the second piston cylinder are respectively arranged on the top seat, and are respectively connected to the first convex pressure head; the third piston cylinder and the fourth piston cylinder are respectively arranged on the top seat, and are respectively fixedly connected to the second concave pressure head.
[0011] Furthermore, the top seat is provided with a groove.
[0012] Beneficial effects:
[0013] The utility model provides a wide and thick plate rolling steel lifting and flattening machine. When in use, the raised surface of the steel plate is arranged upward and placed on a conveying roller, and the conveying roller conveys the steel plate to between a first concave pressure head and a first convex pressure head. When the steel plate moves between the second convex pressure head and the second concave pressure head, the hydraulic component is started to drive the first convex pressure head and the second concave pressure head to move downward to flatten the protrusion of the steel plate. The contact area between the first convex pressure head and the second concave pressure head of this device and the steel plate is small, the correction force for the steel plate with a larger degree of lifting is greater, and the flattening effect is better. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 A schematic diagram of the structure of the wide and thick plate rolling ladle flattening machine provided in this embodiment;
[0016] Figure 2 A schematic structural diagram of the wide and thick plate rolling ladle flattening machine portion provided in this embodiment.
[0017] icon:
[0018] 100- conveyor rail; 110- roller;
[0019] 200-support column; 210-first group of support columns; 220-second group of support columns;
[0020] 300-pressing head assembly; 310-first concave pressing head; 320-first convex pressing head; 330-second concave pressing head; 340-second convex pressing head;
[0021] 400-top seat; 410-groove;
[0022] 500-hydraulic assembly; 510-hydraulic station; 520-hose; 530-hydraulic piston cylinder group; 531-first piston cylinder; 532-second piston cylinder; 533-third piston cylinder; 534-fourth piston cylinder. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.
[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0026] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0027] In addition, the terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly tilted. In the description of the utility model, it should be noted that unless otherwise clearly stipulated and limited, the terms "set", "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.
[0028] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.
[0029] This embodiment provides a wide and thick plate rolling steel scoop flattening machine, please refer to Figure 1-2 As shown, it includes: a conveyor rail 100, a plurality of support columns 200, a pressure head assembly 300, a top seat 400 and a hydraulic assembly 500; the conveyor rail 100 is used to be fixedly installed on the ground; the conveyor rail 100 is pivotally connected to a plurality of rollers 110; the plurality of support columns 200 include a first group of support columns 210 and a second group of support columns 220; the first group of support columns 210 is fixedly connected to the conveyor rail 100 and is located on one side of one of the plurality of rollers 110; the second group of support columns 220 is fixedly connected to the conveyor rail 100 and is located on the other side of one of the plurality of rollers 110; the pressure head assembly 300 includes a first concave A pressure head 310, a first convex pressure head 320, a second concave pressure head 330 and a second convex pressure head 340; the first concave pressure head 310 and the first convex pressure head 320 are passed through the first group of support columns 210, and the first convex pressure head 320 is located above the first concave pressure head 310; the second concave pressure head 330 and the second convex pressure head 340 are passed through the second group of support columns 220, and the second convex pressure head 340 is located below the second concave pressure head 330; the top seat 400 is fixedly connected to the first group of support columns 210 and the second group of support columns 220 respectively; the hydraulic assembly 500 is transmission-connected to the first convex pressure head 320 and the second concave pressure head 330 respectively.
[0030] Specifically, the conveying rail 100 is used to provide support for the support column 200 and the roller 110, etc., and a plurality of rollers 110 are connected by tracks and driven by a motor. One end of the first group of support columns 210 is welded to the conveying rail 100, and the other end thereof is welded to the top seat 400, so as to define the running tracks of the first concave pressure head 310 and the first convex pressure head 320; one end of the second group of support columns 220 is welded to the conveying rail 100, and the other end thereof is welded to the top seat 400, so as to define the running tracks of the second concave pressure head 330 and the second convex pressure head 340; the top seat 400 is used to fix the support columns 200, also provides an installation station for the hydraulic component 500; the hydraulic component 500 is used to press the first convex pressure head 320 and the second concave pressure head 330 downward or lift up; when in use, the convex surface of the steel plate is set upward and placed on the conveying roller 110, and the conveying roller 110 conveys the steel plate between the first concave pressure head 310 and the first convex pressure head 320. When the steel plate moves between the second convex pressure head 340 and the second concave pressure head 330, the hydraulic component 500 is started to drive the first convex pressure head 320 and the second concave pressure head 330 to move downward to flatten the bulge of the steel plate.
[0031] In this embodiment, the hydraulic assembly 500 includes a hydraulic station 510, a hose 520 and a hydraulic piston cylinder group 530; the hydraulic station 510 is connected to the hose 520, and the hose 520 is connected to the hydraulic piston cylinder group 530; the output ends of the hydraulic piston cylinder group 530 are fixedly connected to the first convex pressure head 320 and the second concave pressure head 330 respectively.
[0032] Specifically, the hydraulic station 510 delivers oil to the hydraulic piston cylinder group 530 through the hose 520 to provide power for the hydraulic piston cylinder group 530 , and the hydraulic piston cylinder group 530 is used to control the first convex pressure head 320 and the second concave pressure head 330 to move up and down.
[0033] In this embodiment, the hydraulic piston cylinder group 530 includes a first piston cylinder 531, a second piston cylinder 532, a third piston cylinder 533 and a fourth piston cylinder 534; the first piston cylinder 531 and the second piston cylinder 532 are respectively arranged on the top seat 400, and they are respectively connected to the first convex pressure head 320; the third piston cylinder 533 and the fourth piston cylinder 534 are respectively arranged on the top seat 400, and they are respectively fixedly connected to the second concave pressure head 330.
[0034] Specifically, the first piston cylinder 531 and the second piston cylinder 532 are connected to the first convex pressure head 320 to ensure the stable operation of the first convex pressure head 320; the third piston cylinder 533 and the fourth piston cylinder 534 are connected to the second concave pressure head 330 to ensure the stable operation of the second concave pressure head 330.
[0035] In this embodiment, the top seat 400 is provided with a groove 410 .
[0036] Specifically, the groove 410 is provided to facilitate installation of the top seat 400 onto the support column 200 .
[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A wide and thick plate rolling steel scoop flattening machine, characterized in that: include: A conveying rail (100), a plurality of support columns (200), a pressure head assembly (300), a top seat (400) and a hydraulic assembly (500); The conveying rail (100) is used for being fixedly installed on the ground; The conveying rail (100) is pivotally connected to a plurality of rollers (110); The plurality of support columns (200) include a first group of support columns (210) and a second group of support columns (220); The first group of support columns (210) is fixedly connected to the conveying rail (100), and is located on one side of one of the rollers (110) of the plurality of rollers (110); The second group of support columns (220) is fixedly connected to the conveying rail (100), and is located on the other side of one of the rollers (110) among the plurality of rollers (110); The press head assembly (300) comprises a first concave press head (310), a first convex press head (320), a second concave press head (330) and a second convex press head (340); The first concave pressing head (310) and the first convex pressing head (320) are disposed through the first group of support columns (210), and the first convex pressing head (320) is located above the first concave pressing head (310); The second concave pressing head (330) and the second convex pressing head (340) are disposed through the second group of support columns (220), and the second convex pressing head (340) is located below the second concave pressing head (330); The top seat (400) is fixedly connected to the first group of support columns (210) and the second group of support columns (220) respectively; The hydraulic assembly (500) is respectively connected in transmission with the first convex pressure head (320) and the second concave pressure head (330).
2. A wide and thick plate rolling steel scooping and flattening machine according to claim 1, characterized in that: The hydraulic assembly (500) comprises a hydraulic station (510), a hose (520) and a hydraulic piston cylinder group (530); The hydraulic station (510) is connected to the hose (520), and the hose (520) is connected to the hydraulic piston cylinder group (530); The output ends of the hydraulic piston cylinder group (530) are fixedly connected to the first convex pressure head (320) and the second concave pressure head (330), respectively.
3. The wide and thick plate rolling steel scooping and flattening machine according to claim 2, characterized in that: The hydraulic piston cylinder group (530) comprises a first piston cylinder (531), a second piston cylinder (532), a third piston cylinder (533) and a fourth piston cylinder (534); The first piston cylinder (531) and the second piston cylinder (532) are respectively arranged on the top seat (400), and are respectively connected to the first convex pressure head (320); The third piston cylinder (533) and the fourth piston cylinder (534) are respectively arranged on the top seat (400), and are respectively fixedly connected to the second concave pressure head (330).
4. A wide and thick plate rolling steel scooping and flattening machine according to claim 3, characterized in that: The top seat (400) is provided with a groove (410).