Cooling bed apron board vertical roll with adjusting function

Abstract

The utility model discloses a cooling bed apron board vertical roller with an adjusting function, which relates to the technical field of hot rolled steel processing and comprises a conveying roller way and a vertical roller adjusting device. The vertical stick adjusting device comprises a rotating shaft, a side vertical stick, a fixed pressing block, a spring, a pressing rod and a pressing ball, the rotating shaft is rotationally installed in the groove, the side vertical stick is slidably installed on the surface of the rotating shaft, the fixed pressing block is slidably connected into the side vertical stick, an arc-shaped clamping groove is formed in the surface of the fixed pressing block, and the inner wall of the arc-shaped clamping groove makes contact with the surface of the rotating shaft; the spring is fixedly connected to the surface of the fixed pressing block, the end, away from the fixed pressing block, of the spring is fixedly connected to the inner wall of the side vertical roller, oxide skin can be discharged more smoothly through the inclined face at the bottom, and by adjusting the vertical height position of the side vertical roller, when the oxide skin falls on the inner side of the conveying roller way, the side vertical roller cannot block the oxide skin; and therefore, the oxide skin is smoothly discharged from the lower side position of the side vertical roller.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-rolled steel processing, in particular to a cooling bed skirt vertical roll with an adjusting function. Background Art

[0002] After hot-rolled round steel is hot-rolled and shaped, it needs to be transported to an on-line cooling bed through a conveying roller path. Since the conveying roller path itself is designed to form a certain angle with the horizontal plane, the round steel slides down along the inclined plane of the roller path to the skirt on the lower side during the transportation process, resulting in friction between the surface of the round steel and the skirt, damaging the surface of the round steel and affecting the surface quality of the product. The improvement proposed by the prior art is: several side vertical rolls are installed outside the skirt on the lower side, and the surface of the side vertical rolls protrudes outside the side of the skirt close to the conveying roller path.

[0003] The currently disclosed patent: CN213645384U discloses a side vertical roll for hot-rolled round steel with a new fixing method. The side vertical roll support is located above the side vertical roll, and the scale falling off with the side vertical roll will not fall into the side vertical roll support, resulting in the bearing in the support being stuck, thus avoiding scratches on the surface of the hot-rolled round steel during transportation and also reducing the line stop time when maintaining and replacing the side roll support.

[0004] Based on the above search, the following problems exist in the use of the above patent: when the above-mentioned side vertical roll for hot-rolled round steel is in use, the side vertical roll is always in the same position. Since the vertical height position of the side vertical roll cannot be adjusted, when the scale falls on the inner side of the conveying roller path, the side vertical roll blocks the scale, making it impossible for the scale to be smoothly discharged from the lower side position of the side vertical roll, thus affecting the collection of the scale. Summary of the Utility Model

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a cooling bed skirt vertical roll with an adjusting function, which can solve the problem that when the scale falls on the inner side of the conveying roller path, the side vertical roll blocks the scale, making it impossible for the scale to be smoothly discharged from the lower side position of the side vertical roll, thus affecting the collection of the scale.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A cold bed skirt vertical roll with an adjustment function, comprising a conveying roller path and a vertical roll adjustment device; there is a groove on the side wall of the conveying roller path, and the bottom wall of the groove is an inclined slope; the vertical roll adjustment device includes a rotating shaft, a side vertical roll, a fixed pressing block, a spring, a pressing rod, and a pressing ball. The rotating shaft is rotatably installed inside the groove, the side vertical roll is slidably installed on the surface of the rotating shaft, the fixed pressing block is slidably connected inside the side vertical roll, an arc-shaped card slot is provided on the surface of the fixed pressing block, and the inner wall of the arc-shaped card slot is in contact with the surface of the rotating shaft. The spring is fixedly connected to the surface of the fixed pressing block, and the end of the spring away from the fixed pressing block is fixedly connected to the inner wall of the side vertical roll. A trapezoidal groove is provided on the surface of the fixed pressing block, and the rear side of the inner wall of the trapezoidal groove is an inclined surface. The pressing rod is slidably installed inside the side vertical roll.

[0007] Preferably, a hot-rolled round steel slides inside the conveying roller path, and a ground roll is rotatably installed at the bottom of the conveying roller path.

[0008] Preferably, the pressing ball is fixedly connected to the lower end of the pressing rod, and the surface of the pressing ball is in contact with the inclined surface of the inner wall of the trapezoidal groove.

[0009] Preferably, the upper end of the pressing rod extends to the outside of the side vertical roll.

[0010] Preferably, a chip baffle is fixedly connected to the surface of the conveying roller path, and a chip storage tank is installed at the bottom of the conveying roller path.

[0011] Preferably, a bolt is installed on the surface of the chip storage tank, and the bolt is threadedly connected to the bottom of the conveying roller path.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. For the cold bed skirt vertical roll with an adjustment function, the scale can be discharged more smoothly through the inclined surface at the bottom. By adjusting the vertical height position of the side vertical roll, when the scale falls inside the conveying roller path, the side vertical roll will not block the scale, and thus the scale can be smoothly discharged from the lower side of the side vertical roll, facilitating the collection of the scale. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further illustrates the present utility model with reference to the drawings and embodiments:

[0015] Figure 1 is the overall structural schematic diagram of a cold bed skirt vertical roll with an adjustment function of the present utility model;

[0016] Figure 2 is the internal structural schematic diagram of the conveying roller path of the present utility model;

[0017] Figure 3 is the bottom structural schematic diagram of the conveying roller path of the present utility model;

[0018] Figure 4 This is a schematic cross-sectional structure diagram of the side-standing rod of the present utility model.

[0019] Reference numerals: 1, conveying roller path; 2, hot-rolled round steel; 3, ground rod; 4, groove; 5, inclined surface; 6, rotating shaft; 7, side-standing rod; 8, fixed pressing block; 9, arc-shaped card slot; 10, spring; 11, trapezoidal groove; 12, pressing rod; 13, pressing ball; 14, chip baffle; 15, chip storage tank; 16, bolt. Specific embodiments

[0020] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be understood that for the orientation description, such as the upper, lower, front, rear, left, right, etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the present utility model.

[0022] In the description of the present utility model, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If there is a description of the first and the second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0023] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0024] Please refer to Figures 1-4, the present utility model provides a technical solution: a cold bed apron vertical roll with an adjustment function, which includes a conveying roller table 1 and a vertical roll adjustment device. A hot-rolled round steel 2 slides inside the conveying roller table 1. A ground roll 3 is rotatably installed at the bottom of the conveying roller table 1. There is a groove 4 on the side wall of the conveying roller table 1, and the bottom wall of the groove 4 is an inclined plane. The vertical roll adjustment device includes a rotating shaft 6, a side vertical roll 7, a fixed pressing block 8, a spring 10, a pressing rod 12 and a pressing ball 13. The rotating shaft 6 is rotatably installed inside the groove 4. The side vertical roll 7 slides on the surface of the rotating shaft 6. The fixed pressing block 8 is slidably connected inside the side vertical roll 7. An arc-shaped card slot 9 is formed on the surface of the fixed pressing block 8, and the inner wall of the arc-shaped card slot 9 is in contact with the surface of the rotating shaft 6. The spring 10 is fixedly connected to the surface of the fixed pressing block 8, and the end of the spring 10 away from the fixed pressing block 8 is fixedly connected to the inner wall of the side vertical roll 7. A trapezoidal groove 11 is formed on the surface of the fixed pressing block 8, and the rear side of the inner wall of the trapezoidal groove 11 is an inclined plane. The pressing rod 12 slides inside the side vertical roll 7. The pressing ball 13 is fixedly connected to the lower end of the pressing rod 12, and the surface of the pressing ball 13 is in contact with the inclined plane of the inner wall of the trapezoidal groove 11. The upper end of the pressing rod 12 extends to the outside of the side vertical roll 7.

[0025] The hot-rolled round steel 2 slides on the surface of the ground roll 3, and the surface of the hot-rolled round steel 2 is in contact with the surface of the side vertical roll 7. During the sliding process of the hot-rolled round steel 2, it can drive the side vertical roll 7 and the rotating shaft 6 to rotate through the frictional force. And, the staff can press the pressing rod 12 with their fingers and drive the pressing rod 12 and the pressing ball 13 to slide downward to squeeze the inclined plane of the trapezoidal groove 11. At this time, the fixed pressing block 8 is slidably squeezed by the pressing ball 13 to compress the spring 10, and the spring 10 gives a reverse elastic force to the fixed pressing block 8. The fixed pressing block 8 slides and drives the arc-shaped card slot 9 to move away from the surface of the rotating shaft 6, thereby releasing the fixing effect on the side vertical roll 7. Then, the staff can slide the side vertical roll 7 up and down, and only need to make the surface of the side vertical roll 7 in contact with the surface of the hot-rolled round steel to use. After releasing the pressing rod 12, the spring 10 releases the elastic force and pushes the fixed pressing block 8 to slide. The fixed pressing block 8 slides and drives the arc-shaped card slot 9 to slide and clamp on the surface of the rotating shaft 6, thereby fixedly installing the side vertical roll 7 on the surface of the rotating shaft 6. At this time, the scale can be discharged through the lower side position of the side vertical roll 7, and the bottom of the groove 4 is an inclined plane 5. The scale can be discharged more smoothly through the inclined plane 5 at the bottom. By adjusting the up and down height position of the side vertical roll 7, when the scale falls inside the conveying roller table 1, the side vertical roll 7 will not block the scale, so that the scale can be smoothly discharged from the lower side position of the side vertical roll 7, which is convenient for collecting the scale.

[0026] A chip guard 14 is fixedly connected to the surface of the conveying roller table 1. A chip storage tank 15 is installed at the bottom of the conveying roller table 1. A bolt 16 is installed on the surface of the chip storage tank 15, and the bolt 16 is threadedly connected to the bottom of the conveying roller table 1.

[0027] The scale is discharged from the inclined surface 5 and blocked by the chip baffle 14, so that the scale drops downward into the inside of the chip storage tank 15. The staff can disassemble the chip storage tank 15 by rotating the bolt 16 with a wrench, and then the staff can pour out the scale inside the chip storage tank 15.

[0028] Working principle: For the cooling bed apron vertical roll with an adjustment function, the staff can press the pressure bar 12 with their fingers, driving the pressure bar 12 and the pressure ball 13 to slide downward and squeeze the inclined surface of the trapezoidal groove 11. At this time, the fixed pressure block 8 is slid and squeezed by the pressure ball 13 to compress the spring 10. The fixed pressure block 8 slides and drives the arc-shaped card slot 9 to move away from the surface of the rotating shaft 6, thus releasing the fixing effect on the side vertical roll 7. Then, the staff can slide the side vertical roll 7 up and down. After releasing the pressure bar 12, the spring 10 releases its elastic force and pushes the fixed pressure block 8 to slide. The fixed pressure block 8 slides and drives the arc-shaped card slot 9 to slide and clamp on the surface of the rotating shaft 6, thereby fixing the side vertical roll 7 on the surface of the rotating shaft 6. At this time, the scale can be discharged from the lower side position of the side vertical roll 7, and the scale can be discharged more smoothly through the inclined surface 5 at the bottom. The scale is discharged from the inclined surface 5 and blocked by the chip baffle 14, so that the scale drops downward into the inside of the chip storage tank 15. The staff can disassemble the chip storage tank 15 by rotating the bolt 16 with a wrench, and then the staff can pour out the scale inside the chip storage tank 15.

[0029] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art in the said technical field, various changes can be made without departing from the purpose of the present invention.

Claims

1. A cooling bed skirt plate vertical roller with an adjustable function, characterized in that: include: Conveyor roller table (1) and vertical roller adjustment device; The side wall of the conveying roller (1) is provided with a groove (4), and the bottom wall of the groove (4) is an inclined slope; The vertical rod adjustment device comprises a rotating shaft (6), a side vertical rod (7), a fixed pressure block (8), a spring (10), a pressure rod (12) and a pressure ball (13); the rotating shaft (6) is rotatably mounted inside the groove (4); the side vertical rod (7) is slidably mounted on the surface of the rotating shaft (6); the fixed pressure block (8) is slidably connected inside the side vertical rod (7); an arc-shaped groove (9) is provided on the surface of the fixed pressure block (8); the inner wall of the arc-shaped groove (9) contacts the surface of the rotating shaft (6); the spring (10) is fixedly connected to the surface of the fixed pressure block (8); one end of the spring (10) away from the fixed pressure block (8) is fixedly connected to the inner wall of the side vertical rod (7); a trapezoidal groove (11) is provided on the surface of the fixed pressure block (8); the rear side of the inner wall of the trapezoidal groove (11) is an inclined surface; and the pressure rod (12) is slidably mounted inside the side vertical rod (7).

2. The cooling bed skirt plate vertical roller with an adjustable function according to claim 1, characterized in that: Hot-rolled round steel (2) is slidably mounted inside the conveying roller (1), and a ground rod (3) is rotatably mounted at the bottom of the conveying roller (1).

3. The cooling bed skirt plate vertical roller with adjustment function according to claim 1, characterized in that: The pressure ball (13) is fixedly connected to the lower end of the pressure rod (12), and the surface of the pressure ball (13) contacts the inclined surface of the inner wall of the trapezoidal groove (11).

4. The cooling bed skirt plate vertical roller with an adjustable function according to claim 1, characterized in that: The upper end of the pressure rod (12) extends to the outside of the side stand (7).

5. The cooling bed skirt plate vertical roller with an adjustable function according to claim 1, characterized in that: A chip guard plate (14) is fixedly connected to the surface of the conveying roller (1), and a chip storage tank (15) is installed at the bottom of the conveying roller (1).

6. The cooling bed skirt plate vertical roller with an adjustable function according to claim 5, characterized in that: Bolts (16) are installed on the surface of the chip storage tank (15), and the bolts (16) are threadedly connected to the bottom of the conveying roller table (1).

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