CN219378546U - Rolling mechanism - Google Patents

Abstract

The utility model discloses a rolling mechanism, which belongs to the technical field of stamping processing and comprises a workbench and a base fixedly arranged on the top surface of the workbench, wherein a first supporting plate is fixedly connected to one side of the base and the top surface of the workbench, two ends of the top surface of the workbench are fixedly provided with second supporting plates, one side surface of each second supporting plate is connected with a fourth rotating shaft in a penetrating and rotating manner, two end circumferential sides of each fourth rotating shaft are symmetrically and fixedly sleeved with connecting plates, one side surface of each two opposite connecting plates is provided with a regulating roller, the regulating rollers are arranged far away from the fourth rotating shafts, one side surface of each second supporting plate is provided with a second servo motor for driving the fourth rotating shafts to rotate, one side surface of each connecting plate is provided with a third rotating shaft in a penetrating manner, and the third rotating shafts are in rotating connection with the regulating rollers. Compared with the prior art, the rolling mechanism is far away from and simple in structure, can roll products according to the required diameter, improves the application range of the rolling mechanism, and improves the rolling efficiency.

Description

Rolling mechanism

Technical Field

The utility model belongs to the technical field of stamping processing, and particularly relates to a rolling mechanism.

Background

The rolling machine is divided into a mechanical rolling machine and a hydraulic rolling machine, the mechanical rolling machine rolls a metal plate into a circular ring or a cylinder, the hydraulic rolling machine is an upgrade product of the mechanical rolling machine, and thicker and wider plates can be completely processed.

Most of the current rolling mechanisms can only manufacture a single diameter when rolling materials, and cannot be adjusted, so that the application range of most of the rolling mechanisms is limited.

For example, the prior art chinese patent number is: a rounding mechanism of CN213496021U, which: the novel die comprises an upper die holder, a lower die holder, a forming block, a sliding block and a driving block, wherein the fixing block is arranged on the lower die holder, the sliding block can be arranged on the lower die holder in a left-right moving mode, the fixing plate is fixedly arranged on the upper die holder, the forming block is hoisted on the fixing plate, a first spring is arranged between the forming block and the upper die holder, the driving block is arranged on the upper die holder, the driving block is provided with a main driving inclined plane, one side of the sliding block, far away from the fixing block, is provided with an auxiliary driving inclined plane, one side of the sliding block, close to the fixing block, is provided with a forming semicircular concave plane, and one side of the forming block, close to the driving block, is provided with a forming arc concave plane. "

The utility model provides a product that just has such problem, this prior art is to treating the product of rolling up on the fixed block, the upper die base begins work under the effect of punch press, the upper die base gradually pushes down, the vice drive inclined plane of slider is promoted to the main drive inclined plane through the drive block, the slip table of slider is along the fixed block department of sliding tray gradually right side, the shaping semicircle concave surface of slider carries out the side thrust shaping to the product, the product edge of curling gets into the shaping arc concave surface of shaping piece, when the complete die-casting, shaping semicircle concave surface and shaping arc concave surface have constituted the shaping mould profile of rolling up. Although the prior art can round the product to be rolled, the radius of the round is fixed, and the radius of the prior art is also influenced by the thickness of the product to be rolled, so the product cannot be rolled according to the requirement.

Disclosure of Invention

The utility model aims to provide a rolling mechanism for solving the problems of single rolling radius and small application range in the prior art in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circle rolling mechanism, including workstation and fixed mounting at the base of workstation top surface, one side of base and at the first backup pad of top surface fixedly connected with of workstation, the equal fixed mounting in top surface both ends of workstation has the second backup pad, a side of second backup pad runs through the rotation and is connected with the fourth pivot, the fixed cover in both ends week side symmetry of fourth pivot is equipped with the connecting plate, two opposite sides of connecting plate are equipped with the dancer roll, and the dancer roll is kept away from the fourth pivot setting, a side of second backup pad is equipped with and is used for driving fourth pivot pivoted second servo motor, a side of connecting plate runs through and is equipped with the third pivot, and the third pivot is connected with the dancer roll rotation.

Preferably, the upper part of one side surface of the first supporting plate is penetrated and provided with a second rotating hole, and one side surface of the first supporting plate penetrates and is rotatably connected with a second rotating shaft.

Preferably, the circumference of the second rotating shaft is fixedly sleeved with a round roller, and one side surface of the first supporting plate is provided with a first servo motor for driving the second rotating shaft to rotate.

Preferably, the top surface of base has seted up the fixed orifices, and the top surface top of base is equipped with the hydraulic pump, and hydraulic pump and fixed connection of fixed orifices.

Preferably, the top surface of the hydraulic pump is provided with a telescopic hole, a hydraulic rod extends out of the telescopic hole of the hydraulic pump, and the top surface of the hydraulic rod is connected with a U-shaped bracket.

Preferably, a first rotating hole is formed in a penetrating mode on one side face of the two vertical plates of the U-shaped support, a first rotating shaft is arranged in a penetrating mode on one side face of the U-shaped support, and a pressing roller is sleeved on the periphery of the first rotating shaft.

The utility model has the technical effects and advantages that:

the rolling mechanism drives the connecting plate to rotate through the second servo motor, so that the regulating roller is driven to rotate by taking the fourth rotating shaft as the center of a circle, and the product to be rolled is guided, so that the diameter of the product is changed.

Meanwhile, the product with various thicknesses can be rolled through the action of the pressing roller, the product can be rolled and fixed through the pressure generated between the pressing roller and the rolling roller, and the condition that the product is not formed due to loosening is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic diagram of a split structure of a winding roller and a first servo motor according to the present utility model;

FIG. 3 is a schematic diagram of a split structure of a hydraulic pump and a pressing roller of the present utility model;

fig. 4 is a schematic diagram of a connection structure between the dancer roll and the second servo motor according to the present utility model.

In the figure: 1. a work table; 2. support legs; 3. a base; 4. a roller; 5. an adjusting roller; 6. a fixing hole; 7. a hydraulic pump; 8. a telescopic hole; 9. a hydraulic rod; 10. a U-shaped bracket; 11. a first rotation hole; 12. a first rotating shaft; 13. pressing roller; 14. a second rotating shaft; 15. a first support plate; 16. a second rotation hole; 17. a first servo motor; 18. a third rotating shaft; 19. a second servo motor; 20. a second support plate; 21. a fourth rotating shaft; 22. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The utility model provides a rolling mechanism as shown in figures 1-4, which comprises a workbench 1 and a base 3 fixedly arranged on the top surface of the workbench 1, wherein supporting legs 2 are welded at corners of the bottom surface of the workbench 1 so as to support the workbench 1 and ensure the stability of the workbench 1.

The fixed orifices 6 have been seted up to the top surface of base 3, the top surface top of base 3 is equipped with hydraulic pump 7, and hydraulic pump 7 and fixed orifices 6 fixed connection, telescopic hole 8 has been seted up to the top surface of hydraulic pump 7, stretch out hydraulic stem 9 in the telescopic hole 8 of hydraulic pump 7, the top surface of hydraulic stem 9 is connected with U type support 10, first rotation hole 11 has all been run through to one side of two risers of U type support 10, one side of U type support 10 runs through and is equipped with first pivot 12, the week side cover of first pivot 12 is equipped with pressure roller 13.

One side of the base 3 is fixedly connected with a first supporting plate 15 on the top surface of the workbench 1, a second rotating hole 16 is formed in the upper portion of one side surface of the first supporting plate 15 in a penetrating mode, a second rotating shaft 14 is connected to one side surface of the first supporting plate 15 in a penetrating mode through the second rotating hole 16 in a rotating mode, a round roller 4 is fixedly sleeved on the periphery side of the second rotating shaft 14, a first servo motor 17 used for driving the second rotating shaft 14 to rotate is arranged on one side surface of the first supporting plate 15, and the round roller 4 is located right above the pressing roller 13.

The top surface both ends of workstation 1 are all fixed mounting has second backup pad 20, a side of second backup pad 20 runs through and rotates and be connected with fourth pivot 21, the both ends week side symmetry fixed cover of fourth pivot 21 is equipped with connecting plate 22, two opposite sides of connecting plate 22 are equipped with dancer roll 5, and dancer roll 5 keeps away from fourth pivot 21 setting, a side of second backup pad 20 is equipped with and is used for driving fourth pivot 21 pivoted second servo motor 19, a side of connecting plate 22 runs through and is equipped with third pivot 18, and third pivot 18 rotates with dancer roll 5 to be connected.

Working principle:

the rolling mechanism is used for placing a product to be rolled below the rolling roller 4, pressurizing the hydraulic pump 7, pushing the hydraulic rod 9 to move, pushing the pressing roller 13 to move upwards under the pushing of the hydraulic rod 9, and fixedly extruding the product.

According to the required support for rolling, the second servo motor 19 is driven to drive the fourth rotating shaft 21 to rotate, so that the connecting plate 22 is driven to rotate, the regulating roller 5 is driven to rotate towards the rolling roller 4 by taking the fourth rotating shaft 21 as the center of a circle, the first servo motor 17 is driven to drive the second rotating shaft 14 to rotate, the rolling roller 4 rotates along with the second rotating shaft, the product is driven to move towards the regulating roller 5, the product is pressed by the regulating roller 5, the radian of the product is generated, the diameter of the product is achieved, the rolling roller 4 drives the product to rotate continuously, and rolling of the product is completed.

The foregoing is only a preferred embodiment of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is in the field of the utility model can apply equivalent substitution or modification to the technical solution and the inventive concept according to the utility model within the scope of the utility model.

Claims (6)

1. A rounding mechanism comprising:

the workbench (1) and the base (3) are fixedly arranged on the top surface of the workbench (1);

the method is characterized in that: a first supporting plate (15) is fixedly connected to one side of the base (3) and the top surface of the workbench (1), a second supporting plate (20) is fixedly arranged at two ends of the top surface of the workbench (1), a fourth rotating shaft (21) is connected to one side surface of the second supporting plate (20) in a penetrating and rotating mode, and connecting plates (22) are symmetrically and fixedly sleeved at two end periphery sides of the fourth rotating shaft (21);

two opposite side of connecting plate (22) is equipped with dancer roll (5), just dancer roll (5) are kept away from fourth pivot (21) setting, one side of second backup pad (20) is equipped with and is used for driving fourth pivot (21) pivoted second servo motor (19), one side of connecting plate (22) runs through and is equipped with third pivot (18), just third pivot (18) are connected with dancer roll (5) rotation.

2. A rounding mechanism according to claim 1,

the method is characterized in that: the upper part of one side surface of the first supporting plate (15) is penetrated and provided with a second rotating hole (16), and one side surface of the first supporting plate (15) penetrates through the second rotating hole (16) to be connected with a second rotating shaft (14) in a rotating way.

3. A rounding mechanism according to claim 2,

the method is characterized in that: the circumference of the second rotating shaft (14) is fixedly sleeved with a round rolling roller (4), and one side surface of the first supporting plate (15) is provided with a first servo motor (17) for driving the second rotating shaft (14) to rotate.

4. A rounding mechanism according to claim 3,

the method is characterized in that: the top surface of base (3) has seted up fixed orifices (6), the top surface top of base (3) is equipped with hydraulic pump (7), just hydraulic pump (7) and fixed orifices (6) fixed connection.

5. A rounding mechanism according to claim 4,

the method is characterized in that: the top surface of hydraulic pump (7) has seted up telescopic hole (8), stretch out in telescopic hole (8) of hydraulic pump (7) have hydraulic stem (9), the top surface of hydraulic stem (9) is connected with U type support (10).

6. A rounding mechanism according to claim 5,

the method is characterized in that: first rotation holes (11) are formed in one side face of each of two vertical plates of the U-shaped support (10) in a penetrating mode, first rotation shafts (12) are formed in one side face of the U-shaped support (10) in a penetrating mode, and pressing rollers (13) are sleeved on the periphery of the first rotation shafts (12).