High-precision electro-hydraulic servo plate rolling machine

Abstract

The utility model discloses a high-precision electro-hydraulic servo plate rolling machine, and relates to the field of industrial equipment. The plate bending machine comprises a plate bending machine body and a hydraulic mechanical arm, a first lower roller, an upper roller and a second lower roller are arranged in the plate bending machine body, the upper roller is arranged on one side of the plate bending machine body, the two ends of the upper roller are rotationally connected with the hydraulic mechanical arm, an upper roller driving motor is fixedly installed on one side of the hydraulic mechanical arm, and a lower roller driving motor is fixedly installed on the other side of the hydraulic mechanical arm. The output end of the upper roller driving motor penetrates through the mechanical arm and is fixedly connected with one end of the upper roller; the hydraulic mechanical arm comprises a supporting arm, a first hydraulic rod, a second hydraulic rod and a third hydraulic rod, one end of the supporting arm is hinged to the base, the other end of the supporting arm is hinged to the first hydraulic rod, the end, away from the supporting arm, of the first hydraulic rod is fixedly connected with the mounting base, and the upper roller driving motor is fixedly mounted on one side of the mounting base. The two high-precision hydraulic mechanical arms are integrated on the outer side of the equipment body, so that the position and the angle of the upper roller can be finely regulated and controlled.

Description

Technical Field

[0001] The utility model relates to the field of industrial equipment, in particular to a high-precision electro-hydraulic servo plate rolling machine. Background Art

[0002] Plate rolling machine is a kind of equipment that uses working rollers to bend and shape sheet materials. It can form parts of different shapes such as cylindrical parts and conical parts. It is a very important processing equipment. The working principle of plate rolling machine is to use external forces such as hydraulic pressure and mechanical force to move the working rollers, so as to bend or roll the sheet materials. According to the rotational movement and position changes of working rollers of different shapes, oval parts, arc parts, cylindrical parts and other parts can be processed. Nowadays, plate rolling machines have been widely used in various industries and are indispensable equipment for industrial manufacturing.

[0003] Traditional plate rolling machines mostly use manual or semi-automatic methods to adjust the roller gap, which requires operators to have rich experience and good judgment. However, manual adjustment is not only time-consuming and labor-intensive, but also prone to inaccurate roller gap adjustment due to human factors (such as visual errors and differences in feel), which in turn affects the bending curvature, parallelism and final forming quality of the plate. Utility Model Content

[0004] The purpose of the utility model is to provide a high-precision electro-hydraulic servo plate rolling machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-precision electro-hydraulic servo plate rolling machine, comprising a plate rolling machine and a hydraulic mechanical arm, wherein a lower roller 1, an upper roller and a lower roller 2 are arranged inside the plate rolling machine, an upper roller is arranged on one side of the plate rolling machine, both ends of the upper roller are rotatably connected to the hydraulic mechanical arm, an upper roller driving motor is fixedly installed on one side of the hydraulic mechanical arm, and the output end of the upper roller driving motor passes through the mechanical arm and is fixedly connected to one end of the upper roller;

[0006] The hydraulic mechanical arm includes a support arm, hydraulic rod 1, hydraulic rod 2 and hydraulic rod 3. One end of the support arm is hinged to the base, and the other end is hinged to hydraulic rod 1. The end of hydraulic rod 1 away from the support arm is fixedly connected to the mounting seat, and the upper roller drive motor is fixedly installed on one side of the mounting seat.

[0007] As a further solution of the utility model: a high-precision electro-hydraulic servo plate rolling machine, a bracket is fixedly installed on one side of the plate rolling machine, and the bracket is a foldable and retractable structure and provides transportation and support.

[0008] As a further solution of the utility model: a high-precision electro-hydraulic servo plate rolling machine, also includes a reduction motor, a driven gear and a driving gear. The reduction motor is fixedly installed on the plate rolling machine and its output end is fixedly connected to the driving gear. The two groups of driven gears are respectively fixedly connected to the lower roller one and the lower roller two, and the driving gear is meshingly connected to the driven gear.

[0009] As a further solution of the utility model: a high-precision electro-hydraulic servo plate rolling machine, one end of which is hinged with a door body through a hinge.

[0010] As a further solution of the utility model: a high-precision electro-hydraulic servo plate rolling machine, wherein adjustable telescopic feet are arranged at the bottom of the plate rolling machine.

[0011] As a further solution of the utility model: a high-precision electro-hydraulic servo plate rolling machine, the support arm is hinged to the base through hydraulic rod three, and the hydraulic rod one is hinged to the base through hydraulic rod two.

[0012] As a further solution of the utility model: a high-precision electro-hydraulic servo plate rolling machine also includes a controller, and the hydraulic mechanical arm and the upper roller drive motor are both electrically connected to the controller.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Two high-precision hydraulic mechanical arms are integrated on the outside of the equipment body. The two high-precision hydraulic mechanical arms integrate multiple hydraulic rods. Through the precise electronic control adjustment of the controller, the position and angle of the upper roller can be finely controlled. This not only improves the accuracy of the processing operation, but also significantly expands the adjustment range, allowing the equipment to easily cope with various complex processing requirements;

[0015] 2. In order to cope with the processing challenges of large workpieces, we innovatively set up a retractable and foldable bracket on one side of the plate rolling machine. This design not only provides strong support for the processing process, but also effectively reduces the workload of operators and improves overall work efficiency;

[0016] 3. In order to make the mechanical equipment better adapt to different working environments, we have configured flexible and adjustable feet under the plate rolling machine. This design enables the equipment to easily cope with various terrains and height changes, ensuring the stable operation of the equipment under various conditions;

[0017] 4. To facilitate the removal of the finished workpiece, we have set up a convenient door hinge system at the discharging end of the plate rolling machine. The operator only needs to gently lift the door to easily open the door and take out the workpiece. This design not only improves work efficiency, but also enhances the safety and convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a plate rolling machine in a high-precision electro-hydraulic servo plate rolling machine of the utility model;

[0019] Figure 2 This is a structural schematic diagram of the power equipment end of a plate rolling machine in a high-precision electro-hydraulic servo plate rolling machine of the utility model;

[0020] Figure 3 This is a structural schematic diagram of a hydraulic mechanical arm in a high-precision electro-hydraulic servo plate rolling machine of the utility model;

[0021] Figure 4 This is an enlarged structural schematic diagram of a door hinge in a high-precision electro-hydraulic servo plate rolling machine of the utility model;

[0022] Figure 5 The utility model is a structural schematic diagram of a bracket in a high-precision electro-hydraulic servo plate rolling machine.

[0023] In the figure: 1. Plate rolling machine; 2. Hydraulic mechanical arm; 21. Support arm; 22. Hydraulic rod one; 23. Hydraulic rod two; 24. Hydraulic rod three; 25. Mounting seat; 26. Base; 3. Controller; 4. Upper roller drive motor; 5. Lower roller one; 6. Upper roller; 7. Bracket; 8. Lower roller two; 9. Reduction motor; 10. Driven gear; 11. Driving gear; 12. Hinge; 13. Adjustable telescopic foot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0026] In the embodiment of the utility model, a high-precision electro-hydraulic servo plate rolling machine comprises a plate rolling machine 1 and a hydraulic mechanical arm 2, wherein the plate rolling machine 1 is provided with a lower roller 1 5, an upper roller 6 and a lower roller 2 8, an upper roller 6 is provided on one side of the plate rolling machine 1, and both ends of the upper roller 6 are rotatably connected to the hydraulic mechanical arm 2, an upper roller driving motor 4 is fixedly installed on one side of the hydraulic mechanical arm 2, and the output end of the upper roller driving motor 4 passes through the mechanical arm 2 and is fixedly connected to one end of the upper roller 6;

[0027] The hydraulic mechanical arm 2 includes a support arm 21, a hydraulic rod 1 22, a hydraulic rod 23 and a hydraulic rod 3 24. One end of the support arm 21 is hinged to the base 26, and the other end is hinged to the hydraulic rod 1 22. The end of the hydraulic rod 1 22 away from the support arm 21 is fixedly connected to the mounting seat 25, and the upper roller drive motor 4 is fixedly installed on one side of the mounting seat 25.

[0028] See also Figure 1 , Figure 3 By integrating two high-precision hydraulic mechanical arms 2 on the outside of the equipment body, the two high-precision hydraulic mechanical arms 2 integrate multiple hydraulic rods, and through the precise electronic control adjustment of the controller 3, the position and angle of the upper roller 6 can be finely regulated. This not only improves the accuracy of the processing operation, but also significantly expands the adjustment range, allowing the equipment to easily cope with various complex processing requirements.

[0029] Other embodiments of the utility model: a high-precision electro-hydraulic servo plate rolling machine, a bracket 7 is fixedly installed on one side of the plate rolling machine 1, and the bracket 7 is a foldable and retractable structure and provides transportation and support.

[0030] See also Figure 5 In order to cope with the processing challenges of large workpieces, we innovatively set up a retractable and foldable bracket 7 on one side of the plate rolling machine 1. This design not only provides strong support for the processing process, but also effectively reduces the workload of operators and improves overall work efficiency.

[0031] Other embodiments of the utility model: A high-precision electro-hydraulic servo plate rolling machine, also includes a reduction motor 9, a driven gear 10 and a driving gear 11, the reduction motor 9 is fixedly mounted on the plate rolling machine 1 and its output end is fixedly connected to the driving gear 11, the two groups of driven gears 10 are respectively fixedly connected to the lower roller 1 5 and the lower roller 2 8, and the driving gear 11 is meshedly connected to the driven gear 10.

[0032] See also Figure 2 , this system provides power output for the two lower rollers.

[0033] Other embodiments of the present invention: A high-precision electro-hydraulic servo plate rolling machine, wherein one end of the plate rolling machine 1 is hingedly connected to a door body via a hinge 12 .

[0034] See also Figure 4 In order to facilitate the removal of the finished workpiece, we set up a convenient door hinge system 12 at the discharging end of the plate rolling machine 1. The operator can easily open the door and take out the workpiece with just a light lift. This design not only improves work efficiency, but also enhances the safety and convenience of operation.

[0035] Other embodiments of the present invention: A high-precision electro-hydraulic servo plate rolling machine, wherein an adjustable telescopic foot 13 is arranged below the plate rolling machine 1.

[0036] See also Figure 1 In order to make the mechanical equipment better adapt to different working environments, we have configured flexible and adjustable feet under the plate rolling machine 1. This design enables the equipment to easily cope with various terrains and height changes, ensuring the stable operation of the equipment under various conditions.

[0037] Other embodiments of the utility model: a high-precision electro-hydraulic servo plate rolling machine, wherein the support arm (21) is hinged to the base (26) through hydraulic rod three (24), and the hydraulic rod one (22) is hinged to the base (26) through hydraulic rod two (23).

[0038] Other embodiments of the utility model: A high-precision electro-hydraulic servo plate rolling machine also includes a controller 3, and the hydraulic mechanical arm 2 and the upper roller driving motor 4 are both electrically connected to the controller 3.

[0039] The working principle of the utility model is as follows: the high-precision hydraulic mechanical arm 2 integrated on the outside of the equipment body is one of the core components of the entire processing system. The two hydraulic mechanical arms 2 integrate multiple hydraulic rods, work under the precise guidance of the controller 3, and realize the detailed regulation of the position and angle of the upper roller 6 through electric control. When the position or angle of the upper roller 6 needs to be adjusted, the controller 3 will send the corresponding instructions to the hydraulic mechanical arm 2, and the hydraulic system inside the mechanical arm will respond immediately, and drive the various joints of the mechanical arm to move accurately through precise hydraulic control. This movement is smooth and stable, ensuring accurate control of the position and angle of the upper roller 6, and the actual position and angle of the upper roller 6 can be monitored in real time. If there is a deviation from the preset value, the controller will adjust the action of the hydraulic mechanical arm 2 to ensure that the upper roller 6 can accurately reach the preset position and angle.

[0040] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-precision electro-hydraulic servo plate rolling machine, characterized in that: The invention comprises a plate rolling machine (1) and a hydraulic mechanical arm (2), wherein the plate rolling machine (1) is provided with a lower roller (5), an upper roller (6) and a lower roller (8) inside, an upper roller (6) is provided on one side of the plate rolling machine (1), both ends of the upper roller (6) are rotatably connected to the hydraulic mechanical arm (2), an upper roller drive motor (4) is fixedly installed on one side of the hydraulic mechanical arm (2), and the output end of the upper roller drive motor (4) passes through the mechanical arm (2) and is fixedly connected to one end of the upper roller (6); The hydraulic mechanical arm (2) comprises a support arm (21), a hydraulic rod 1 (22), a hydraulic rod 2 (23) and a hydraulic rod 3 (24); one end of the support arm (21) is hinged to a base (26), and the other end is hinged to the hydraulic rod 1 (22); one end of the hydraulic rod 1 (22) away from the support arm (21) is fixedly connected to a mounting seat (25); and the upper roller drive motor (4) is fixedly mounted on one side of the mounting seat (25).

2. A high-precision electro-hydraulic servo plate rolling machine according to claim 1, characterized in that: A bracket (7) is fixedly mounted on one side of the plate rolling machine (1); the bracket (7) is a foldable and retractable structure and provides transportation and support.

3. A high-precision electro-hydraulic servo plate rolling machine according to claim 2, characterized in that: It also includes a reduction motor (9), a driven gear (10) and a driving gear (11); the reduction motor (9) is fixedly mounted on the plate rolling machine (1) and its output end is fixedly connected to the driving gear (11); two groups of the driven gears (10) are respectively fixedly connected to the lower roller one (5) and the lower roller two (8); and the driving gear (11) is meshingly connected to the driven gear (10).

4. A high-precision electro-hydraulic servo plate rolling machine according to claim 3, characterized in that: One end of the plate rolling machine (1) is hingedly connected to a door body via a hinge (12).

5. A high-precision electro-hydraulic servo plate rolling machine according to claim 4, characterized in that: An adjustable telescopic foot (13) is provided below the plate rolling machine (1).

6. A high-precision electro-hydraulic servo plate rolling machine according to claim 5, characterized in that: The support arm (21) is hinged to the base (26) via hydraulic rod three (24), and the hydraulic rod one (22) is hinged to the base (26) via hydraulic rod two (23).

7. A high-precision electro-hydraulic servo plate rolling machine according to claim 6, characterized in that: It also includes a controller (3), and the hydraulic mechanical arm (2) and the upper roller drive motor (4) are both electrically connected to the controller (3).

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