Steel plate extrusion equipment

Abstract

The utility model provides steel plate extrusion equipment, and belongs to the technical field of steel plates. Steel plate extrusion equipment comprises a workbench, three pairs of pressing wheels are arranged in the workbench, and the steel plate extrusion equipment is characterized in that a steel plate is arranged between the two same pressing wheels, the pressing wheels are connected with gears through rotating shafts, and the gears are driven by two pairs of auxiliary transmission gears and a main transmission gear; the auxiliary transmission gear and the main transmission gear are mounted on the mounting plate, the mounting plate is fixed on the worktable, the gears with different radiuses are arranged, so that steel plates cannot be stacked when being extruded under the action of the same power source, and due to the fact that only one power source is needed, the steel plates can be extruded by the aid of the gears with different radiuses, the production efficiency is improved, and the production cost is reduced. Therefore, the operation is more convenient and faster.

Description

Technical Field

[0001] The utility model belongs to the field of steel plates, and in particular relates to steel plate extrusion equipment. Background Art

[0002] Generally, thicker steel plates need to be extruded to form thin steel plates. Today, each roller of the extrusion equipment requires a separate motor control and needs to adjust its speed to avoid accumulation when extruding the steel plates. However, each roller needs to be adjusted, so the operation is cumbersome. In addition, if an adjustment error occurs, thicker steel plates will accumulate between the rollers, which are easily damaged, thus affecting its production efficiency. Utility Model Content

[0003] The utility model aims at solving the deficiencies of the prior art and provides a steel plate extrusion device.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a steel plate extrusion equipment, including a workbench, wherein three pairs of pressing wheels are arranged in the workbench, and the characteristics are: a steel plate is arranged between two identical pressing wheels, and gears are connected to the pressing wheels through rotating shafts, and the gears are driven by two pairs of auxiliary transmission gears and a main transmission gear, and the auxiliary transmission gears and the main transmission gears are installed on a mounting plate, and the mounting plate is fixed on the workbench.

[0005] Optionally, the pressing wheel is divided into a first pressing roller, a second pressing roller and a third pressing roller, the distance between two of the first pressing rollers is smaller than the distance between two of the second pressing rollers, and the distance between two of the second pressing rollers is smaller than the distance between two of the third pressing rollers.

[0006] Optionally, the thickness of the steel plate increases step by step from the first pressing roller to the third pressing roller.

[0007] Optionally, the gears include a third gear, a second gear and a first gear, the auxiliary transmission gear and the main transmission gear are of the same size, the radius of the third gear is greater than the radius of the second gear, and the radius of the second gear is greater than the radius of the first gear.

[0008] Optionally, a pair of motor transmission wheels are fixed to the side of the mounting plate away from the workbench, the motor transmission wheels and the main transmission gear are on the same rotating shaft, and a motor is also mounted on the mounting plate, and the motor wheel on the motor is meshed with the two motor transmission wheels.

[0009] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0010] 1. Due to the setting of gears with different radii, the steel plate can be extruded under the action of the same power source without accumulation. Moreover, since only one power source is needed, the operation is more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of the utility model.

[0012] Figure 2 It is a half-section view of the utility model.

[0013] Figure 3 It is a three-dimensional diagram of some parts of the utility model.

[0014] 10. Workbench; 11. First pressure roller; 12. Second pressure roller; 13. Third pressure roller; 14. Steel plate; 15. Mounting plate; 16. Auxiliary transmission gear; 17. Main transmission gear; 18. Motor; 19. Motor transmission wheel; 20. Third gear; 21. Second gear; 22. First gear. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0016] As shown in Figure 1-3, a steel plate extrusion equipment includes a workbench 10, and three pairs of pressing wheels are arranged in the workbench 10, characterized in that: a steel plate 14 is arranged between two identical pressing wheels, and a gear is connected to the pressing wheel through a rotating shaft, and the gear is driven by two pairs of auxiliary transmission gears 16 and a main transmission gear 17, and the auxiliary transmission gear 16 and the main transmission gear 17 are installed on a mounting plate 15, and a pair of motor transmission wheels 19 are fixed on the side of the mounting plate 15 away from the workbench 10, and the motor transmission wheel 19 and the main transmission gear 17 are on the same rotating shaft, and a motor 18 is also installed on the mounting plate 15, and the motor wheel on the motor 18 is meshed with the two motor transmission wheels 19, and the mounting plate 15 is fixed on the workbench 10, and the gears include a third gear 20, a second gear 21 and a first gear 22, and the auxiliary transmission gear 16 and the main transmission gear 17 are of the same size, and the radius of the third gear 20 is greater than the radius of the second gear 21, and the radius of the second gear 21 is greater than the radius of the first gear 22.

[0017] The pressing wheels are divided into a first pressing roller 11, a second pressing roller 12 and a third pressing roller 13. The distance between the two first pressing rollers 11 is smaller than the distance between the two second pressing rollers 12, and the distance between the two second pressing rollers 12 is smaller than the distance between the two third pressing rollers 13. The thickness of the steel plate 14 increases step by step from the first pressing roller 11 to the third pressing roller 13.

[0018] When in use, the motor can be started, and the motor can rotate to drive the motor drive wheel 19 to rotate. The rotation of the motor drive wheel 19 drives the main transmission gear 17 to rotate, thereby driving the third gear 20 and the second gear 21 to rotate in the same direction. The rotation of the second gear 21 drives the auxiliary transmission gear 16 to rotate. The rotation of the auxiliary transmission gear 16 drives the first gear 22 and the second gear 21 to rotate in the same direction, thereby driving the first pressing roller 11, the second pressing roller 12 and the third pressing roller 13 to rotate. Then, a thicker steel plate is placed at the third pressing roller 13, and a preliminary steel plate is firstly passed through the third pressing roller 13. The steel plate 14 is thinned, then further thinned by the second roller 12, and finally extruded by the first roller 11. Since the radius of the first roller 11, the second roller 12 and the third roller 13 are different, under the drive of the same auxiliary transmission gear 16 and the main transmission gear 17, the rotation speed of the third roller 13 is less than that of the second roller 12, and the rotation speed of the second roller 12 is less than that of the first roller 11. Therefore, after the steel plate 14 is thinned, there will be no accumulation at the pressing wheel, and only one power source is needed to complete the operation, which is more convenient and quick.

[0019] Obviously, the described embodiments are only a part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A steel plate extrusion device, comprising a workbench (10), wherein the workbench (10) is provided with three pairs of pressing wheels, characterized in that: A steel plate (14) is provided between the two identical pressing wheels, and a gear is connected to the pressing wheel via a rotating shaft. The gear is driven by two pairs of auxiliary transmission gears (16) and a main transmission gear (17). The auxiliary transmission gear (16) and the main transmission gear (17) are mounted on a mounting plate (15), and the mounting plate (15) is fixed on the workbench (10).

2. The steel plate extrusion equipment according to claim 1, characterized in that: The pressing wheel is divided into a first pressing roller (11), a second pressing roller (12) and a third pressing roller (13); the distance between the two first pressing rollers (11) is smaller than the distance between the two second pressing rollers (12); and the distance between the two second pressing rollers (12) is smaller than the distance between the two third pressing rollers (13).

3. The steel plate extrusion equipment according to claim 2, characterized in that: The thickness of the steel plate (14) increases step by step from the first pressing roller (11) to the third pressing roller (13).

4. The steel plate extrusion equipment according to claim 1, characterized in that: The gears include a third gear (20), a second gear (21) and a first gear (22); the secondary transmission gear (16) and the main transmission gear (17) are of the same size; the radius of the third gear (20) is greater than the radius of the second gear (21); and the radius of the second gear (21) is greater than the radius of the first gear (22).

5. The steel plate extrusion equipment according to claim 1, characterized in that: A pair of motor transmission wheels (19) are fixed to one side of the mounting plate (15) away from the workbench (10), and the motor transmission wheels (19) and the main transmission gear (17) are on the same rotating shaft. A motor (18) is also mounted on the mounting plate (15), and the motor wheel on the motor (18) is meshed with the two motor transmission wheels (19).

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