Intelligent precise energy-saving bending machine

Abstract

The utility model discloses an intelligent accurate energy-saving bending machine, and relates to the technical field of bending machines, the intelligent accurate energy-saving bending machine comprises an electric bending machine, one side of the electric bending machine is provided with a servo motor, the top end of the servo motor is provided with a transmission wheel, one side of the electric bending machine is also provided with an upper die, and the upper die is provided with a lower die. A cooling assembly is installed on the surface of one side of the upper mold, a cooling assembly is installed on the surface of the outer side of the upper mold, the cooling assembly comprises a shell, the shell is installed on the surface of the outer side of the sliding sleeve, a heat conduction piece is arranged on the inner wall of the shell, a spraying pipe is installed on the inner wall of the shell, and a guiding-out pipe is installed on one side of the spraying pipe; and a copper plate is mounted on the bottom surface of the eduction tube. The working temperature of the upper die can be effectively reduced through the cooling assembly, thermal deformation and abrasion caused by high temperature are reduced, and the service life of the upper die and other parts is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of bending machine technology, specifically to an intelligent, precise, and energy-saving bending machine. Background Technology

[0002] Intelligent precision energy-saving bending machines are advanced processing equipment in the manufacturing industry. They integrate the characteristics of intelligence, precision and energy saving, which can significantly improve production efficiency and processing accuracy, and reduce operating costs.

[0003] In practical applications, existing intelligent precision bending machines need to meet the requirements of high-precision, energy-saving bending. Therefore, some energy-consuming equipment such as hydraulic cylinders have been eliminated, and most use servo motors to drive the lead screw to control the movement of the upper die. However, high precision means increased precision of the lead screw, and the formation of its external thread is slow. During continuous bending, the servo motor and lead screw transmission system will continuously generate heat. If the heat dissipation measures are inadequate or the ambient temperature is too high, this heat may not be dissipated in time, causing the temperature of the lead screw and device to rise, resulting in equipment hazards and reduced processing accuracy. Utility Model Content

[0004] This invention provides an intelligent, precise, and energy-saving bending machine. It features targeted cooling of the transmission structure to enhance stable operation and improve processing accuracy. This addresses the shortcomings of existing intelligent precision bending machines, which, in practical use, require high-precision, energy-saving bending. While some energy-consuming components like hydraulic cylinders are eliminated, most rely on servo motors to drive a lead screw for controlling the upper die's movement. However, high precision means increased lead screw precision and slower external thread formation. During continuous bending, the servo motor and lead screw transmission system constantly generate heat. If heat dissipation measures are inadequate or the ambient temperature is too high, this heat may not dissipate in time, leading to increased lead screw and device temperatures, causing equipment malfunctions and reduced processing accuracy.

[0005] To achieve the goal of enhancing stable operation and improving processing accuracy through point-to-point cooling of the transmission structure, this utility model provides the following technical solution: an intelligent precision energy-saving bending machine, comprising an electric bending machine, a servo motor mounted on one side of the electric bending machine, a transmission wheel mounted on the top of the servo motor, an upper die mounted on one side of the electric bending machine, a cooling component mounted on one side surface of the upper die, and a cooling component mounted on the outer surface of the upper die, wherein:

[0006] The cooling component includes a housing mounted on the outer surface of a sliding sleeve. A heat-conducting fin is provided on the inner wall of the housing. A nozzle is mounted on the inner wall of the housing. An outlet pipe is mounted on one side of the nozzle. A copper plate is mounted on the bottom surface of the outlet pipe. A copper plate for conducting heat dissipation to the liquid inside the heat dissipation pipe is mounted on the outer surface of the copper plate. A circulation pump is mounted on the bottom surface of the heat dissipation pipe. An inlet pipe is mounted on one end of the circulation pump.

[0007] As a preferred embodiment of this utility model, an extension rod is installed on one side of the electric bending machine, a control processor is installed on one side of the extension rod, a lead screw is installed on the inner wall of the transmission wheel, a sliding sleeve is installed on the outer surface of the lead screw, a lower die is provided at the lower part of the upper die, an electric telescopic rod is installed on one side of the lower die, and an auxiliary block is installed on one side of the electric telescopic rod.

[0008] As a preferred technical solution of this utility model, one side surface of the electric bending machine is fixedly connected to one side surface of the extension rod, the control processor and the servo motor are electrically connected to each other, the servo motor consists of two equidistant fixed installations on one side of the inner wall of the electric bending machine, and each servo motor has a pair of transmission wheels installed at its output end.

[0009] As a preferred embodiment of this utility model, there are two lead screws, which are symmetrically installed on one side of the inner wall of the upper die. The outer surface of the upper die is movably and rotatably connected to the inner wall of the upper die. The upper outer surface of the lead screw is fixedly connected to the inner wall of a transmission wheel of the electric bending machine. The outer surface of each lead screw is movably and rotatably connected to the inner wall of a sliding sleeve.

[0010] As a preferred technical solution of this utility model, the bottom surface of the sliding sleeve is fixedly connected to the top surface of one side of the upper mold. There are eight electric telescopic rods, and four electric telescopic rods are arranged as a group. Two groups of electric telescopic rods are symmetrically arranged on both sides of the lower mold. The bottom surface of the electric telescopic rod is fixedly connected to the top surface of the middle part of the electric bending machine. Each electric telescopic rod has an auxiliary bending block installed at its extended end. The electric telescopic rod is electrically connected to the control processor.

[0011] As a preferred embodiment of this utility model, the outer surface of each sliding sleeve is fixedly connected to one side of a heat-conducting plate, the outer surface of each sliding sleeve is fixedly connected to the inner wall of a housing, and a nozzle is fixedly installed on the upper part of the inner wall of each housing. The nozzle is located on the upper part of the heat-conducting plate, and the inner wall of each nozzle is interconnected with the inner wall of an outlet pipe.

[0012] As a preferred embodiment of this utility model, the inner wall of each nozzle is interconnected with and connected to the inner wall of a heat sink, the outer surface of each heat sink is fixedly connected to the inner wall of a copper plate, the inlet pipe is interconnected with the heat sink through a circulation pump, the inlet pipe is located at the bottom of the outer shell, the inner wall of the inlet pipe is interconnected with the inner wall of the outer shell, and the circulation pump is electrically connected to the control processor.

[0013] Compared with the prior art, this utility model provides an intelligent, precise, and energy-saving bending machine, which has the following beneficial effects:

[0014] This intelligent, precision, and energy-saving bending machine effectively reduces the working temperature of the upper die through a cooling component, minimizing thermal deformation and wear caused by high temperatures, extending the service life of the upper die and other components, and reducing equipment maintenance costs. The coolant circulation system, consisting of a circulating pump and heat dissipation pipes, continuously cools the upper die, ensuring stable performance during long-term operation and preventing equipment failure due to overheating. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the external structure of this utility model from another angle;

[0017] Figure 3 This is a schematic diagram of the external structure of the cooling component of this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the cooling component of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the lower mold connecting parts of this utility model.

[0020] In the diagram: 1. Electric bending machine; 10. Extension rod; 11. Control processor; 12. Servo motor; 13. Transmission wheel; 14. Lead screw; 15. Sliding sleeve; 16. Upper die; 17. Lower die; 18. Electric telescopic rod; 19. Auxiliary block; 2. Cooling component; 20. Outer shell; 21. Heat conduction plate; 22. Nozzle; 23. Outlet pipe; 24. Heat dissipation pipe; 25. Copper plate; 26. Circulation pump; 27. Inlet pipe. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0022] Please see Figures 1-2 This utility model discloses an intelligent, precise, and energy-saving bending machine, including an electric bending machine 1. A servo motor 12 is installed on one side of the electric bending machine 1, and a transmission wheel 13 is installed on the top of the servo motor 12. An upper die 16 is also installed on one side of the electric bending machine 1. A cooling component 2 is installed on one side surface of the upper die 16, and a cooling component 2 is installed on the outer surface of the upper die 16.

[0023] The cooling component 2 includes a housing 20, which is mounted on the outer surface of the sliding sleeve 15. A heat-conducting plate 21 is provided on the inner wall of the housing 20. A nozzle 22 is installed on the inner wall of the housing 20. An outlet pipe 23 is installed on one side of the nozzle 22. A copper plate 25 is installed on the bottom surface of the outlet pipe 23. A copper plate 25 for conducting heat dissipation to the liquid inside the heat dissipation pipe 24 is installed on the outer surface of the copper plate 25. A circulation pump 26 is installed on the bottom surface of the heat dissipation pipe 24. An inlet pipe 27 is installed at one end of the circulation pump 26.

[0024] An extension rod 10 is installed on one side of the electric bending machine 1, a control processor 11 is installed on one side of the extension rod 10, a lead screw 14 is installed on the inner wall of the transmission wheel 13, a sliding sleeve 15 is installed on the outer surface of the lead screw 14, a lower die 17 is provided at the lower part of the upper die 16, an electric telescopic rod 18 is installed on one side of the lower die 17, and an auxiliary block 19 is installed on one side of the electric telescopic rod 18.

[0025] One side surface of the electric bending machine 1 is fixedly connected to one side surface of the extension rod 10. The control processor 11 and the servo motor 12 are electrically connected to each other. The servo motor 12 consists of two equidistant fixed installations on one side of the inner wall of the electric bending machine 1. Each servo motor 12 has a pair of transmission wheels 13 installed at its output end.

[0026] Based on the specifications and shape of the workpiece to be bent, the extension and retraction of the electric telescopic rod 18 is controlled by the control processor 11, and the position of the auxiliary block 19 is adjusted to provide auxiliary support for the workpiece to be bent. The workpiece to be bent is placed on the lower die 17, and the electric bending machine 1 is started. The upper die 16 moves downward under the drive of the servo motor 12 and the lead screw 14, and cooperates with the lower die 17 to complete the bending operation of the workpiece. Example 2

[0027] Based on the above embodiment 1, please refer to Figures 3-5 There are two lead screws 14, which are symmetrically installed on one side of the inner wall of the upper die 16. The outer surface of the upper die 16 is movably and rotatably connected to the inner wall of the upper die 16. The upper outer surface of the lead screw 14 is fixedly connected to the inner wall of a transmission wheel 13 of the electric bending machine 1. The outer surface of each lead screw 14 is movably and rotatably connected to the inner wall of a sliding sleeve 15.

[0028] The bottom surface of the sliding sleeve 15 is fixedly connected to the top surface of one side of the upper die 16. There are eight electric telescopic rods 18, and four electric telescopic rods 18 form a group. Two groups of electric telescopic rods 18 are symmetrically arranged on both sides of the lower die 17. The bottom surface of the electric telescopic rods 18 is fixedly connected to the top surface of the middle part of the electric bending machine 1. Each electric telescopic rod 18 has an auxiliary block 19 for assisting bending installed at its extended end. The electric telescopic rods 18 are electrically connected to the control processor 11.

[0029] The outer surface of each sliding sleeve 15 is fixedly connected to one side of a heat-conducting plate 21. The outer surface of each sliding sleeve 15 is fixedly connected to the inner wall of a housing 20. A nozzle 22 is fixedly installed on the upper part of the inner wall of each housing 20. The nozzle 22 is located on the upper part of the heat-conducting plate 21. The inner wall of each nozzle 22 is connected to the inner wall of an outlet pipe 23.

[0030] The inner wall of each nozzle 22 is connected to the inner wall of a heat sink 24. The outer surface of each heat sink 24 is fixedly connected to the inner wall of a copper plate 25. The inlet pipe 27 is connected to the heat sink 24 through the circulation pump 26. The inlet pipe 27 is located at the bottom of the housing 20. The inner wall of the inlet pipe 27 is connected to the inner wall of the housing 20. The circulation pump 26 is electrically connected to the control processor 11.

[0031] During the bending process, the upper die 16 generates heat due to friction and other factors. The sliding sleeve 15 on the outer side of the upper die 16 conducts the heat to the heat-conducting plate 21. The heat-conducting plate 21 transfers the heat to the air inside the outer shell 20, while the nozzle 22 sprays coolant onto the upper part of the heat-conducting plate 21, ensuring the supply of coolant through liquid circulation within the heat dissipation pipe 24. After absorbing heat, the coolant flows into the heat dissipation pipe 24 through the outlet pipe 23, and the copper plate 25 on the outer side of the heat dissipation pipe 24 further dissipates the heat.

[0032] The working principle and usage process of this utility model are as follows: Upon power connection, the control processor 11 is activated. The control processor 11 initializes the servo motor 12, electric telescopic rod 18, and circulating pump 26, among other components. The servo motor 12 then starts operating, driving the transmission wheel 13 to rotate. The transmission wheel 13 engages with the lead screw 14, causing the sliding sleeve 15 to move linearly along the lead screw 14. This, in turn, drives the upper die 16 to adjust its position to accommodate different bending requirements.

[0033] Bending operation: Based on the specifications and shape of the workpiece, the extension and retraction of the electric telescopic rod 18 is controlled by the control processor 11, and the position of the auxiliary block 19 is adjusted to provide auxiliary support for the workpiece. The workpiece to be bent is placed on the lower die 17, and the electric bending machine 1 is started. The upper die 16 moves downward under the drive of the servo motor 12 and the lead screw 14, cooperating with the lower die 17 to complete the bending operation of the workpiece.

[0034] Cooling Process: During bending, the upper die 16 generates heat due to friction and other factors. The sliding sleeve 15 on the outer side of the upper die 16 conducts the heat to the heat-conducting plate 21. The heat-conducting plate 21 transfers the heat to the air inside the outer shell 20, while the spray nozzle 22 sprays coolant onto the upper part of the heat-conducting plate 21, ensuring coolant supply through liquid circulation within the heat dissipation pipe 24. After absorbing heat, the coolant flows into the heat dissipation pipe 24 through the outlet pipe 23, where the copper plate 25 on the outer side of the heat dissipation pipe 24 further dissipates the heat. The circulation pump 26 starts, drawing the coolant back from the heat dissipation pipe 24 through the inlet pipe 27, thus circulating the coolant and continuously cooling the upper die 16.

[0035] Operation Completion and Equipment Shutdown: After the bending operation is completed, the control processor 11 controls the servo motor 12 to raise and reset the upper die 16, the electric telescopic rod 18 retracts, and the auxiliary block 19 returns to its initial position. The circulation pump 26 is turned off to stop the circulation of coolant. Finally, the power to the control processor 11 and the electric bending machine 1 is turned off, completing the entire bending operation process.

Claims

1. An intelligent precision energy-saving bending machine, comprising an electric bending machine (1), wherein a servo motor (12) is installed on one side of the electric bending machine (1), a transmission wheel (13) is installed on the top of the servo motor (12), and an upper die (16) is also installed on one side of the electric bending machine (1), wherein a cooling component (2) is installed on one side surface of the upper die (16), characterized in that: A cooling component (2) is installed on the outer surface of the upper mold (16), wherein: The cooling component (2) includes a housing (20), which is mounted on the outer surface of the sliding sleeve (15). A heat-conducting plate (21) is provided on the inner wall of the housing (20). A nozzle (22) is installed on the inner wall of the housing (20). An outlet pipe (23) is installed on one side of the nozzle (22). A copper plate (25) is installed on the bottom surface of the outlet pipe (23). A copper plate (25) for conducting heat dissipation to the liquid inside the heat dissipation pipe (24) is installed on the outer surface of the copper plate (25). A circulation pump (26) is installed on the bottom surface of the heat dissipation pipe (24). An inlet pipe (27) is installed at one end of the circulation pump (26).

2. The intelligent precision energy-saving bending machine according to claim 1, characterized in that: An extension rod (10) is installed on one side of the electric bending machine (1), a control processor (11) is installed on one side of the extension rod (10), a lead screw (14) is installed on the inner wall of the transmission wheel (13), a sliding sleeve (15) is installed on the outer surface of the lead screw (14), a lower die (17) is provided at the lower part of the upper die (16), an electric telescopic rod (18) is installed on one side of the lower die (17), and an auxiliary block (19) is installed on one side of the electric telescopic rod (18).

3. The intelligent precision energy-saving bending machine according to claim 2, characterized in that: One side surface of the electric bending machine (1) is fixedly connected to one side surface of the extension rod (10). The control processor (11) and the servo motor (12) are electrically connected to each other. The servo motor (12) consists of two equidistant fixed installations on one side of the inner wall of the electric bending machine (1). Each servo motor (12) has a pair of transmission wheels (13) installed at its output end.

4. The intelligent precision energy-saving bending machine according to claim 3, characterized in that: There are two lead screws (14), which are symmetrically installed on one side of the inner wall of the upper die (16). The outer surface of the upper die (16) is movably and rotatably connected to the inner wall of the upper die (16). The upper outer surface of the lead screw (14) is fixedly connected to the inner wall of a transmission wheel (13) of the electric bending machine (1). The outer surface of each lead screw (14) is movably and rotatably connected to the inner wall of a sliding sleeve (15).

5. The intelligent precision energy-saving bending machine according to claim 2, characterized in that: The bottom surface of the sliding sleeve (15) is fixedly connected to the top surface of one side of the upper mold (16). There are eight electric telescopic rods (18), and four electric telescopic rods (18) are arranged as a group. The two groups of electric telescopic rods (18) are symmetrically arranged on both sides of the lower mold (17). The bottom surface of the electric telescopic rod (18) is fixedly connected to the top surface of the middle part of the electric bending machine (1). Each electric telescopic rod (18) has an auxiliary block (19) for assisting bending installed at its extended end. The electric telescopic rod (18) is electrically connected to the control processor (11).

6. The intelligent precision energy-saving bending machine according to claim 1, characterized in that: The outer surface of each of the sliding sleeves (15) is fixedly connected to one side of a heat-conducting plate (21), and the outer surface of each of the sliding sleeves (15) is fixedly connected to the inner wall of a shell (20). A nozzle (22) is fixedly installed on the upper part of the inner wall of each shell (20). The nozzle (22) is located on the upper part of the heat-conducting plate (21), and the inner wall of each nozzle (22) is connected to the inner wall of an outlet pipe (23).

7. The intelligent precision energy-saving bending machine according to claim 6, characterized in that: The inner wall of each nozzle (22) is connected to the inner wall of a heat sink (24), and the outer surface of each heat sink (24) is fixedly connected to the inner wall of a copper plate (25). The inlet pipe (27) is connected to the heat sink (24) through the circulation pump (26). The inlet pipe (27) is located at the bottom of the outer shell (20). The inner wall of the inlet pipe (27) is connected to the inner wall of the outer shell (20). The circulation pump (26) is electrically connected to the control processor (11).

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