Spreading device of flat steel cooling bed
By designing a lamination device for cold beds, the flat steel laminates two laminates on the cold beds, the problem that existing cold beds can only achieve single layer arrangement leads to rapid heat dissipation, reducing processing costs and improving the practicality of the equipment.
Patent Information
- Application Number
- CN202421892260.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-06
AI Technical Summary
The existing cold beds can only achieve single-layer layout of flat steel, resulting in the rapid heat dissipation of flat steel, high surface hardness of finished products, and increased customer processing costs, which reduces the practicality of the equipment.
A flat steel cold bed loosening device is designed, and the flat steel is laminated on the cold bed moving teeth through the lamination device to reduce the heat dissipation speed. The device includes a support frame and a lamination device. The lamination device is composed of a mounting base, a lamination, a tie rod and a return spring. The lamination moves around the tie rod as the center through manual operation, and is in a lamination state with the cold bed moving teeth.
The lamination device allows the flat steel to stack two laminates on the cold bed, which reduces the heat dissipation speed, reduces customer processing costs, and improves the practicality of the equipment.
Smart Images
Figure CN222873011U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel rolling processing, in particular to a flat steel cooling bed dispersing device. Background Art
[0002] The flat steel cooling bed dispersing device is a device used for cooling flat steel in the metallurgical steel rolling industry. Its main function is to transport and unload the flat steel bars that have been rolled by the rolling mill and cut into multiple lengths by the flying shear to the racks of the cooling bed for cooling, so that its temperature drops from a high temperature to a lower temperature suitable for subsequent processing. During the operation of the cooling bed, the flat steel bars gradually move forward through the racks or chains on the cooling bed, and are simultaneously affected by the water cooling system to achieve rapid cooling.
[0003] The existing cooling bed can only realize single-layer arrangement of flat steel. However, due to the rapid heat dissipation of small-sized flat steel, the surface hardness of the finished product is high, which increases the processing cost for customers, thereby reducing the practicality of the equipment and increasing the processing cost. Utility Model Content
[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a flat steel cooling bed dispersing device, which can solve the problem that the cooling bed can only realize a single-layer arrangement of flat steels, but the small-sized flat steels rolled have fast heat dissipation, resulting in high surface hardness of the finished product, increased processing costs for customers, thereby reducing the practicability of the equipment and increasing processing costs.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flat steel cooling bed sheet-dispersing device, comprising a support frame, on which a sheet-dispersing device is arranged;
[0006] The lamination device includes a mounting seat and laminations, the support frame is "U"-shaped, the mounting seat is square, two cooling bed moving teeth are installed on the support frame, and a lamination groove is opened on the outer wall of the mounting seat, and the outer wall of one end of the lamination is slidably connected with the inside of the lamination groove;
[0007] Among them, the outer wall of the mounting seat is provided with a second pull rod groove, the interior of the second pull rod groove is slidably connected with a pull rod, the outer wall of the pull rod is sleeved with a return spring, the interior of the stack groove is provided with a first pull rod groove, and the outer wall of one end of the stack is provided with a limit rod groove.
[0008] Preferably, the two ends of the return spring are fixedly connected to the outer wall of the corresponding mounting seat and the outer wall of the pull rod respectively, and one end of the pull rod close to the first pull rod groove slides and extends to the inside of the lamination groove and passes through the limit rod groove and is slidably connected to the inside of the first pull rod groove;
[0009] Among them, there are four limit devices in total, and the four limit devices are all arranged on the support frame.
[0010] Preferably, the four mounting seats are fixedly connected to the outer walls at both ends of the two cooling bed moving teeth respectively;
[0011] Among them, the four corners of the lower end of the support frame are fixedly connected with support columns.
[0012] Preferably, a fixed moving tooth is installed inside the upper end of the support frame;
[0013] The outer walls of the four laminations are all provided with tooth grooves.
[0014] Preferably, the four corners of the lower surface of the upper end of the support frame are provided with limiting grooves;
[0015] Among them, the inner surfaces of the four limiting grooves are all arc-shaped.
[0016] Preferably, the upper surfaces of the two cooling bed movable teeth are provided with tooth grooves;
[0017] Wherein, the upper surface of the fixed movable tooth is provided with a tooth placement groove.
[0018] Compared with the prior art, the beneficial effects of the utility model are:
[0019] 1. The flat steel cooling bed dispersing device manually flips the stacking device so that the stacking moves in a circle with the pull rod as the center and is stacked with the moving teeth of the cooling bed. In this way, the flat steel is stacked in two layers on the moving teeth of the cooling bed, which reduces the heat dissipation speed, thereby reducing the customer's processing cost and improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0022] Figure 2 It is a schematic diagram of the structure of the exterior of the laminate of the utility model;
[0023] Figure 3 It is a schematic diagram of the structure of the outside of the mounting seat of the utility model;
[0024] Figure 4 It is a schematic diagram of the structure of the outer portion of the cooling bed moving teeth of the utility model.
[0025] Figure numerals: 1, support frame; 2, support column; 3, lamination; 4, cooling bed moving tooth; 5, mounting seat; 6, limiting groove; 7, lamination groove; 8, return spring; 9, pull rod; 10, limiting rod groove; 11, first pull rod groove; 12, second pull rod groove; 13, tooth groove; 14, fixed moving tooth. DETAILED DESCRIPTION
[0026] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 invention.
[0028] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0030] See also Figure 1-4 , the utility model provides a technical solution: a flat steel cooling bed dispersing device, comprising a support frame 1;
[0031] A lamination device is provided on the support frame 1;
[0032] The stacking device includes a mounting seat 5 and a stacking plate 3. The support frame 1 is U-shaped, and the mounting seat 5 is square. Two cooling bed moving teeth 4 are installed on the support frame 1. A stacking plate groove 7 is provided on the outer wall of the mounting seat 5. The outer wall of one end of the stacking plate 3 is slidably connected to the inside of the stacking plate groove 7. A second pull rod groove 12 is provided on the outer wall of the mounting seat 5. A pull rod 9 is slidably connected to the inside of the second pull rod groove 12. A reset spring 8 is sleeved on the outer wall of the pull rod 9. The two ends of the reset spring 8 are respectively fixedly connected to the outer wall of the corresponding mounting seat 5 and the outer wall of the pull rod 9. A first pull rod groove 11 is provided inside the stacking plate groove 7. A limiting rod groove 10 is provided on the outer wall of one end of the stacking plate 3. The end of the pull rod 9 close to the first pull rod groove 11 slides and extends to the inside of the stacking plate groove 7 and passes through the limiting rod groove 10 to be slidably connected to the inside of the first pull rod groove 11. There are four limiting devices in total, and the four limiting devices are all arranged on the support frame 1.
[0033] Among them, four mounting seats 5 are respectively fixedly connected to the outer walls at both ends of the two cooling bed movable teeth 4, the four corners of the lower end of the support frame 1 are fixedly connected with support columns 2, the upper end of the support frame 1 is internally installed with fixed movable teeth 14, the outer walls of the four stacked sheets 3 are provided with tooth grooves 13, the four corners of the lower surface of the upper end of the support frame 1 are provided with limiting grooves 6, the inner surfaces of the four limiting grooves 6 are all arc-shaped, the upper surfaces of the two cooling bed movable teeth 4 are provided with placement tooth grooves, and the upper surface of the fixed movable teeth 14 is provided with placement tooth grooves.
[0034] Furthermore, when using the device, it is started by connecting an external power supply. First, the flat steel is transported to the placement tooth groove on the moving tooth 4 of the cooling bed through the external device, and then the device is started to drive the moving tooth 4 of the cooling bed to move the flat steel forward in a rack step-by-step manner. Then, the stack 3 is manually flipped over so that it moves in a circle with the pull rod 9 as the center and is in a stacked state with the moving tooth 4 of the cooling bed. In this way, the flat steel has two layers of stacks on the moving tooth of the cooling bed, which reduces the heat dissipation speed. Then, when the stack 3 needs to be removed, the pull rod 9 is pulled in the opposite direction to drive the reset spring 8 to contract while the other end of the pull rod is disengaged from the inside of the first pull rod groove 11 and the limit rod groove 10. Then the stack 3 can be removed from the mounting seat 5.
[0035] The stacking device manually flips the stacking layer 3 so that it moves in a circle with the pull rod 9 as the center and is in a stacking state with the moving teeth 4 of the cooling bed. This allows the flat steel to be stacked in two layers on the moving teeth of the cooling bed, thereby reducing the heat dissipation rate, thereby reducing the customer's processing cost and improving the practicability of the equipment. By pulling the pull rod 9 in the opposite direction to drive the return spring 8 to contract, the other end of the return spring 8 is disengaged from the inside of the first pull rod groove 11 and the limit rod groove 10. Then the stacking layer 3 can be removed from the mounting seat 5. This facilitates the disassembly of the stacking layer 3 and avoids the need for staff to disassemble the stacking layer 3 with the help of special tools, effectively reducing the workload of staff.
[0036] Working principle: first, the flat steel is transported to the placement tooth groove on the moving tooth 4 of the cooling bed through external equipment, and then the equipment is started to drive the moving tooth 4 of the cooling bed to move the flat steel forward in a step-by-step manner through the rack, and then the stack 3 is manually flipped over so that it moves in a circle with the pull rod 9 as the center and is in a stacked state with the moving tooth 4 of the cooling bed. In this way, the flat steel is stacked in two layers on the moving tooth of the cooling bed, reducing the heat dissipation speed. Then, when the stack 3 needs to be removed, pull the pull rod 9 to move in the opposite direction to drive the reset spring 8 to contract while causing the other end of the stack to disengage from the inside of the first pull rod groove 11 and the limit rod groove 10, and then the stack 3 can be removed from the mounting seat 5.
[0037] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A flat steel cooling bed dispersing device, comprising a support frame (1), characterized in that: A lamination device is provided on the support frame (1); The lamination device comprises a mounting seat (5) and a lamination (3); the support frame (1) is in a "U" shape, the mounting seat (5) is in a square shape, two cooling bed moving teeth (4) are mounted on the support frame (1), a lamination groove (7) is formed on the outer wall of the mounting seat (5), and the outer wall of one end of the lamination (3) is slidably connected to the inside of the lamination groove (7); The outer wall of the mounting seat (5) is provided with a second pull rod groove (12), the interior of the second pull rod groove (12) is slidably connected with a pull rod (9), the outer wall of the pull rod (9) is sleeved with a return spring (8), the interior of the stack groove (7) is provided with a first pull rod groove (11), and the outer wall of one end of the stack (3) is provided with a limit rod groove (10).
2. A flat steel cooling bed dispersing device according to claim 1, characterized in that: The two ends of the return spring (8) are respectively fixedly connected to the outer wall of the corresponding mounting seat (5) and the outer wall of the pull rod (9); one end of the pull rod (9) close to the first pull rod groove (11) slides and extends to the inside of the lamination groove (7) and passes through the limit rod groove (10) to be slidably connected to the inside of the first pull rod groove (11); There are four limit devices in total, and all four limit devices are arranged on the support frame (1).
3. The flat steel cooling bed dispersing device according to claim 1 is characterized in that: The four mounting seats (5) are respectively fixedly connected to the outer walls at both ends of the two cooling bed moving teeth (4); The four corners at the lower end of the support frame (1) are all fixedly connected with support columns (2).
4. The flat steel cooling bed dispersing device according to claim 1 is characterized in that: A fixed moving tooth (14) is installed inside the upper end of the support frame (1); The outer walls of the four laminates (3) are each provided with tooth grooves (13).
5. The flat steel cooling bed dispersing device according to claim 1 is characterized in that: The four corners of the lower surface of the upper end of the support frame (1) are provided with limiting grooves (6); Wherein, the inner surfaces of the four limiting grooves (6) are all arc-shaped.
6. The flat steel cooling bed dispersing device according to claim 1, characterized in that: The upper surfaces of the two cooling bed movable teeth (4) are both provided with tooth placement grooves; The upper surface of the fixed movable tooth (14) is provided with a tooth placement groove.