Ferrous metal calendering device

Abstract

The utility model provides a ferrous metal calendaring device, which belongs to the technical field of calendaring devices and comprises a device body, a lower calendaring roller is rotatably connected in the device body, a driving motor for driving the lower calendaring roller to rotate is arranged on the device body, the top of the device body is connected with a top plate through a side plate, and a rotating shaft is rotatably connected to the side plate. The rotating shaft is sleeved with and detachably connected with an upper calendering roller, the moving rod is movably arranged in the top plate, a mounting plate is arranged at the first end of the moving rod, the mounting plate is rotationally and detachably connected with the rotating shaft, a moving plate is rotationally connected to the second end of the moving rod, and a moving groove for the moving plate is formed in the top plate; a plurality of limiting holes are formed in the length direction of the moving groove in a penetrating mode, and limiting assemblies for limiting the limiting holes are arranged in the moving plate. By arranging the limiting assembly, the mounting plate is driven to move through the moving rod, and then the moving plate is limited through the limiting assembly, so that the upper calendering roller is conveniently and quickly replaced, and the calendering efficiency of ferrous metal is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of calendering devices, in particular to a ferrous metal calendering device. Background Art

[0002] In the production process of metal materials, calendering is an important means to change the shape and size of metal plates or profiles. Usually, a calendering device is used for metal calendering. The calendering device is usually composed of a support frame, a calendering roller assembly, a drive system, etc. However, when people process metal plates, the existing calendering device cannot adjust the calendering thickness, thereby failing to meet the processing requirements of metal plates of different thicknesses, which is inconvenient for people to use.

[0003] In order to address the above problems, the existing Chinese patent with announcement number CN219253662U proposes a rolling device for ferrous metal smelting, which drives the fixed plate to move downward through a hydraulic rod, and the fixed plate drives the sliding sleeve to slide on the sliding rod. At the same time, the fixed plate drives the fixed column to move downward, and the fixed column drives the bearing plate to move downward. The bearing plate drives the limit block to slide in the limit groove, and at the same time, the bearing plate drives the baffle to move downward, so that the baffle drives the second roller to move toward the first roller, thereby changing the thickness of the ferrous metal rolling.

[0004] However, although the above-mentioned rolling device for ferrous metal smelting can drive the second roller to move toward the first roller through the hydraulic rod, thereby changing the rolling thickness of the ferrous metal, the baffle and the second roller of the rolling device for ferrous metal smelting are relatively fixedly connected, making it inconvenient to replace the second roller later, thereby reducing the efficiency of ferrous metal rolling. Therefore, the utility model provides a ferrous metal rolling device to meet the needs. Utility Model Content

[0005] The utility model aims to solve the problems existing in the above-mentioned background technology and proposes a ferrous metal rolling device.

[0006] The technical problem to be solved by the utility model is to provide a ferrous metal rolling device to solve the problem that the baffle and the second roller of the existing rolling device are relatively fixedly connected, making it inconvenient to replace the second roller later, thereby reducing the efficiency of ferrous metal rolling.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A ferrous metal rolling device, comprising:

[0009] The device body has a lower calendering roller rotatably connected therein, the device body is provided with a driving motor for driving the lower calendering roller to rotate, the top of the device body is connected to a top plate through a side plate, the side plate is rotatably connected to a rotating shaft, and the rotating shaft is sleeved and detachably connected to an upper calendering roller;

[0010] A moving rod is movably arranged in the top plate, a mounting plate is provided at the first end of the moving rod, the mounting plate is rotatably and detachably connected to the rotating shaft, a moving plate is rotatably connected to the second end of the moving rod, a moving groove for the moving plate is provided in the top plate, a plurality of limiting holes are provided along the length direction of the moving groove, and a limiting component for limiting the limiting hole is provided in the moving plate.

[0011] Preferably, a first plug block is fixedly connected to the rotating shaft, a second plug block is rotatably connected to the mounting plate relative to the rotating shaft, and slots for inserting the first plug block and the second plug block are penetrated at both ends of the upper calendering roller.

[0012] Preferably, the first inserting block and the second inserting block are both polygonal structures, and a groove for inserting the rotating shaft is formed through the second inserting block.

[0013] Preferably, a clamping block is fixedly connected to one end of the mounting plate away from the moving rod, a fixing plate is fixedly connected to the device body relative to the mounting plate, and a clamping groove for clamping the clamping block is penetrated through the fixing plate.

[0014] Preferably, a slider 2 is fixedly connected to the moving rod, and a slide groove 2 is provided in the top plate for the slider 2 to slide, and the slide groove 2 includes a horizontal slide groove and a spiral slide groove arranged from the moving plate toward the mounting plate, and the horizontal slide groove and the spiral slide groove are connected to each other.

[0015] Preferably, a slider 1 is fixedly connected to the movable plate, a slide groove 1 for the slider to slide is provided in the top plate, and the slide groove 1 is connected to the movable groove.

[0016] Preferably, the limiting component comprises:

[0017] The movable plate is movably arranged in the movable plate, and a movable groove for the movable plate to move is provided in the movable plate. A limiting rod is fixedly connected to the movable plate, and the limiting rod is arranged relative to the limiting hole and is movably connected to the movable plate;

[0018] A movable rod, which is parallel to and fixedly connected to the movable plate facing the movable plate, and one end of the movable rod facing away from the movable plate is fixedly connected to a pressing plate;

[0019] A spring is fixedly connected to one end of the movable plate away from the movable rod.

[0020] In the above scheme, by setting a limit assembly, the mounting plate is driven to move by the moving rod, and then the moving rod and the moving plate are limited by the limit assembly, thereby facilitating the rapid replacement of the upper calendering roller and improving the calendering efficiency of ferrous metals.

[0021] In the above scheme, by setting a card block, a card slot, a groove, a first plug block, a second plug block, and a slot, the cooperation of multiple groups of plug blocks and slots can realize the positioning between the upper calendering roller and the rotating shaft and the mounting plate, ensuring that the upper calendering roller rotates with the rotating shaft. At the same time, the cooperation of the card block and the card slot can improve the stability between the mounting plate and the device body.

[0022] In the above scheme, by setting slide groove 2, slide groove 1, slider 1 and slider 2, the stability of the movement of the movable plate is improved by the setting of slider 1 and slide groove 1, and the setting of slider 2 and slide groove 2 enables the movable rod to rotate when driving the mounting plate to move, thereby facilitating the replacement of the upper calendering roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the local structure of the utility model after the mounting plate is rotated;

[0026] Figure 3 This is a schematic diagram of the structure of the first plug-in block of the utility model;

[0027] Figure 4 It is a partial structural schematic diagram of the second plug-in block and the groove of the utility model;

[0028] Figure 5 It is a schematic diagram of the local structure of the slot of the utility model;

[0029] Figure 6 It is a partial structural schematic diagram of the second slideway and the second slider of the utility model;

[0030] Figure 7 It is a partial structural schematic diagram of the limit assembly of the utility model;

[0031] Figure 8 It is a partial structural schematic diagram of the utility model.

[0032] [Reference Signs]

[0033] 1. Device body; 2. Lower calendering roller; 3. Driving motor; 4. Top plate; 5. Side plate; 6. Moving groove; 7. Slide groove 2; 71. Horizontal slide groove; 72. Spiral slide groove; 8. Limit hole; 9. Limit assembly; 91. Limit rod; 92. Movable plate; 93. Spring; 94. Movable groove; 95. Movable rod; 96. Pressing plate; 10. Upper calendering roller; 11. Mounting plate; 12. Fixed plate; 13. Block; 14. Moving rod; 15. Rotating shaft; 16. Slot; 17. Moving plate; 18. First plug-in block; 19. Second plug-in block; 20. Groove; 21. Slot; 22. Slider 1; 23. Slide groove 1; 24. Slider 2. DETAILED DESCRIPTION

[0034] like Figures 1 to 8 As shown, an embodiment of the utility model provides a ferrous metal rolling device, including a device body 1, in which a lower rolling roller 2 is rotatably connected, the device body 1 is provided with a driving motor 3 for driving the lower rolling roller 2 to rotate, the top of the device body 1 is connected to a top plate 4 through a side plate 5, the side plate 5 is rotatably connected to a rotating shaft 15, the rotating shaft 15 is sleeved and detachably connected to an upper rolling roller 10, a moving rod 14, which is movably arranged in the top plate 4, a first end of the moving rod 14 is provided with a mounting plate 11, the mounting plate 11 is rotatably and detachably connected to the rotating shaft 15, the second end of the moving rod 14 is rotatably connected to a moving plate 17, a moving groove 6 for the moving plate 17 is provided in the top plate 4, a plurality of limiting holes 8 are penetrated along the length direction of the moving groove 6, and a limiting component 9 for limiting the limiting holes 8 is provided in the moving plate 17.

[0035] Specifically, when replacing the upper calendering roller 10 on the rotating shaft 15, first release the limit on the movable plate 17 through the limit assembly 9, then drive the movable rod 14 to move through the movable plate 17, and the movable rod 14 drives the mounting plate 11 to move in the direction away from the rotating shaft 15. At this time, the upper calendering roller 10 can be disassembled along the rotating shaft 15, and then the upper calendering roller 10 that needs to be replaced is replaced, and then the mounting plate 11 is reset by the movable plate 17. After the mounting plate 11 and the rotating shaft 15 are connected, the limit hole 8 is limited by the limit assembly 9, thereby realizing the limitation of the mounting plate 11, that is, ensuring the normal use of the upper calendering roller 10. The overall operation is simple, and it is convenient to realize the rapid replacement of the upper calendering roller 10, thereby improving the calendering efficiency of ferrous metals, and solving the problem that the baffle and the second roller of the existing calendering device are relatively fixedly connected, making it inconvenient to replace the second roller in the later stage, thereby reducing the efficiency of ferrous metal calendering.

[0036] It should be noted that after the mounting plate 11 is connected to the rotating shaft 15, the upper calendering roller 10 is limited on the rotating shaft 15 and can rotate along with the rotation of the rotating shaft 15. For example, the rotating shaft 15 and the upper calendering roller 10 can be fixed by a fixed structure. Furthermore, the ferrous metal is calendered by the cooperation of the upper calendering roller 10 and the lower calendering roller 2. The specific working process and steps are the prior art. This embodiment aims to solve the problem that it is inconvenient to replace the upper calendering roller 10 in the prior art.

[0037] like Figures 2 to 5 As shown, in the present embodiment, a first plug block 18 is fixedly connected to the rotating shaft 15, and a second plug block 19 is rotatably connected to the mounting plate 11 relative to the rotating shaft 15. Slots 21 for inserting the first plug block 18 and the second plug block 19 are provided at both ends of the upper calendering roller 10. The first plug block 18 and the second plug block 19 are both polygonal structures, and a groove 20 for inserting the rotating shaft 15 is provided in the second plug block 19. Specifically, the upper calendering roller 10 is sleeved on the rotating shaft 15 and the groove 20 is engaged with the first plug block 18. Then, when the mounting plate 11 is connected to the rotating shaft 15, the second plug block 19 is limited in the slot 21, and the rotating shaft 15 is limited in the groove 20. Since the first plug block 18 and the second plug block 19 are both polygonal structures, the positioning of the upper calendering roller 10 can be achieved, and at the same time, it can also be ensured that the upper calendering roller 10 rotates with the rotating shaft 15.

[0038] like Figure 1 , Figure 2 and Figure 4 As shown, in the present embodiment, a clamping block 13 is fixedly connected to one end of the mounting plate 11 which faces away from the moving rod 14, and a fixing plate 12 is fixedly connected to the device body 1 relative to the mounting plate 11. A clamping groove 16 for clamping the clamping block 13 is provided on the fixing plate 12. Specifically, when the mounting plate 11 is connected to the rotating shaft 15, the clamping block 13 is clamped in the clamping groove 16, thereby improving the stability between the mounting plate 11 and the device body 1.

[0039] like Figure 6 and Figure 7As shown, in this embodiment, a slider 24 is fixedly connected to the moving rod 14, and a slide groove 27 is provided in the top plate 4 for the slider 24 to slide. The slide groove 27 includes a horizontal slide groove 71 and a spiral slide groove 72 set by the moving plate 17 toward the mounting plate 11. The horizontal slide groove 71 and the spiral slide groove 72 are connected to each other. A slider 1 22 is fixedly connected to the moving plate 17, and a slide groove 1 23 is provided in the top plate 4 for the slider to slide. The slide groove 1 23 is connected to the moving groove 6. Specifically, when the moving plate 17 is pushed to move, the moving plate 17 drives the moving rod 14 to move, and the moving rod 14 drives the slider 2 2 4 moves, the slider 24 first moves along the horizontal slide groove 71, so that the mounting plate 11 moves horizontally for a distance, at which time the block 13 disengages from the slot 16, and when the slider 24 moves to the spiral slide groove 72, the slider 24 drives the moving rod 14 to rotate, and the moving rod 14 drives the mounting plate 11 to rotate, so that the mounting plate 11 rotates 180°, thereby facilitating the replacement of the upper calendering roller 10; it should be noted that, in another embodiment, a positioning mechanism, such as a positioning bolt, a positioning pin, etc., can also be installed on the moving rod 14 and the top plate 4 to realize the positioning of the rotating shaft 15 and the mounting plate 11 after rotation.

[0040] like Figure 7 and Figure 8 As shown, in the present embodiment, the limiting assembly 9 includes a movable plate 92, which is movably arranged in the movable plate 17, and the movable plate 17 is provided with a movable groove 94 for the movable plate 92 to move. The movable plate 92 is fixedly connected to a limiting rod 91, and the limiting rod 91 is arranged relative to the limiting hole 8 and is movably connected to the movable plate 17. A movable rod 95 is fixedly connected to the movable plate 92 in parallel and facing the movable plate 92. The end of the movable rod 95 away from the movable plate 92 is fixedly connected with a pressing plate 96, and a spring 93 is fixedly connected to the end of the movable plate 92 away from the movable rod 95. Specifically, by pressing the pressing plate 96, the pressing plate 96 drives the movable plate 92 to move and squeeze the spring 93 through the movable rod 95, and the movable plate 92 drives the limiting rod 91 to move, so that the limiting rod 91 releases the limit on the limiting hole 8. Similarly, when the pressing plate 96 is released, the limiting rod 91 is re-positioned to the limiting hole 8 under the action of the spring 93.

[0041] Working principle:

[0042] When replacing the upper calendering roller 10 on the rotating shaft 15, first press the pressing plate 96, the pressing plate 96 drives the movable plate 92 to move and squeeze the spring 93 through the movable rod 95, the movable plate 92 drives the limiting rod 91 to move, so that the limiting rod 91 releases the limiting hole 8, and then drives the moving rod 14 to move through the moving plate 17, and the moving rod 14 drives the mounting plate 11 to move away from the rotating shaft 15. At this time, the upper calendering roller 10 can be disassembled along the rotating shaft 15, and then the upper calendering roller 10 that needs to be replaced is replaced. Then, the mounting plate 11 is driven to reset through the movable plate 17. After the mounting plate 11 and the rotating shaft 15 are connected, the limiting hole 8 is limited by the limiting assembly 9, thereby realizing the limitation of the mounting plate 11, that is, ensuring the normal use of the upper calendering roller 10. The overall operation is simple, and it is convenient to realize the rapid replacement of the upper calendering roller 10, thereby improving the calendering efficiency of ferrous metals, and solving the problem that the baffle and the second roller of the existing calendering device are relatively fixedly connected, making it inconvenient to replace the second roller in the later stage, thereby reducing the calendering efficiency of ferrous metals.

Claims

1. A ferrous metal rolling device, characterized in that: include: A device body (1) is rotatably connected to a lower calendering roller (2) inside the device body (1), a driving motor (3) for driving the lower calendering roller (2) to rotate is provided on the device body (1), a top plate (4) is connected to the top of the device body (1) via a side plate (5), a rotating shaft (15) is rotatably connected to the side plate (5), and an upper calendering roller (10) is sleeved and detachably connected to the rotating shaft (15); A moving rod (14) is movably arranged in the top plate (4); a mounting plate (11) is provided at the first end of the moving rod (14); the mounting plate (11) is rotatably and detachably connected to the rotating shaft (15); a moving plate (17) is rotatably connected to the second end of the moving rod (14); a moving groove (6) for the moving plate (17) is provided in the top plate (4); a plurality of limiting holes (8) are provided along the length direction of the moving groove (6); and a limiting component (9) for limiting the limiting hole (8) is provided in the moving plate (17).

2. The ferrous metal rolling device according to claim 1, characterized in that: The rotating shaft (15) is fixedly connected with a first plug-in block (18); the mounting plate (11) is rotatably connected with a second plug-in block (19) relative to the rotating shaft (15); and slots (21) for inserting the first plug-in block (18) and the second plug-in block (19) are provided through both ends of the upper calendering roller (10).

3. The ferrous metal rolling device according to claim 2, characterized in that: The first insert block (18) and the second insert block (19) are both polygonal structures, and the second insert block (19) is provided with a groove (20) through which the rotating shaft (15) can be inserted.

4. The ferrous metal rolling device according to claim 2, characterized in that: A clamping block (13) is fixedly connected to one end of the mounting plate (11) away from the moving rod (14); a fixing plate (12) is fixedly connected to the device body (1) relative to the mounting plate (11); and a clamping groove (16) is provided through the fixing plate (12) for clamping the clamping block (13).

5. The ferrous metal rolling device according to claim 1, characterized in that: The movable rod (14) is fixedly connected with a second sliding block (24), and the top plate (4) is provided with a second sliding groove (7) for the second sliding block (24) to slide, and the second sliding groove (7) includes a horizontal sliding groove (71) and a spiral sliding groove (72) arranged from the movable plate (17) toward the mounting plate (11), and the horizontal sliding groove (71) and the spiral sliding groove (72) are connected to each other.

6. The ferrous metal rolling device according to claim 5, characterized in that: A slider (22) is fixedly connected to the movable plate (17), and a slide groove (23) is provided in the top plate (4) for the slider to slide, and the slide groove (23) is connected to the movable groove (6).

7. The ferrous metal rolling device according to claim 5, characterized in that: The limiting component (9) comprises: A movable plate (92) is movably arranged in the movable plate (17), and a movable groove (94) is provided in the movable plate (17) for the movable plate (92) to move. A limiting rod (91) is fixedly connected to the movable plate (92), and the limiting rod (91) is arranged relative to the limiting hole (8) and is movably connected to the movable plate (17); A movable rod (95) is parallel to and fixedly connected to the movable plate (92) facing the movable plate (92); one end of the movable rod (95) facing away from the movable plate (92) is fixedly connected to a pressing plate (96); A spring (93) is fixedly connected to one end of the movable plate (92) away from the movable rod (95).

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