Hydraulic plate shearing machine for machining power distribution cabinet
By designing a deviation correction mechanism and a hydraulic pressing mechanism in the hydraulic shearing machine for power distribution cabinet processing, the problem of shear failure caused by the offset of the metal plate during the conveying process is solved, and a higher shear accuracy and success rate is achieved, reducing costs and losses.
Patent Information
- Application Number
- CN202421196318.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-05-29
AI Technical Summary
When the existing hydraulic shearing machine for processing power distribution cabinets is shearing metal plates, the lack of limiting devices, which leads to the shearing failure, which increases processing costs and losses.
A hydraulic shearing machine for power distribution cabinet processing is designed, using a bias correction mechanism, including a limiting plate and a torsion spring. By placing the metal plate on the belt, when the metal plate is offset, the limiting plate will touch and correct its position so that it enters the shearing machine in the middle of the belt. At the same time, the cooperation between the hydraulic mechanism and the pressing mechanism ensures that the metal plate remains stable during the shearing process and avoids shear failure.
It effectively solves the problem of offsetting metal plates during the conveying process, ensures that the metal plates are sheared in the middle of the shearing machine, improves the accuracy and success rate of shear, and reduces processing costs and losses.
Smart Images
Figure CN222626298U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power distribution cabinet processing, in particular to a hydraulic shearing machine for power distribution cabinet processing. Background Art
[0002] Distribution cabinets can be seen everywhere in people's lives; when the distribution cabinet is being processed and produced, a hydraulic shearing machine is needed to process the cabinet body.
[0003] In the prior art, the utility model CN2212084213.9 discloses a hydraulic shearing machine for processing power distribution cabinets that is easy to adjust, comprising a machine body, a mounting frame being provided on one side of the machine body, rollers being provided at both ends inside the mounting frame, a driving motor being provided on one side surface of each roller, a plurality of rollers being provided between each of the rollers, a conveyor belt being provided on the surface of each roller, baffles being fixedly installed on both sides of the upper end surface of the mounting frame close to the machine body, the cabinet body being placed on the conveyor belt, each roller being driven to rotate by starting the driving motor, thereby driving the conveyor belt to rotate, and the cabinet body being transported to the inside of the machine body for processing, and the cabinet body being automatically transported, effectively saving human resources, reducing manual labor, and effectively improving work efficiency, so that manual transportation is no longer required, thereby achieving the effect of reducing labor intensity and saving costs.
[0004] However, when processing the distribution cabinet, it is necessary to shear metal plates of various sizes. When the metal plates are transported to the bottom of the shearing machine by belts, there is no limit during transportation, which causes the metal plates to shift in position due to friction between the metal plates and the belts. As a result, the metal plates entering the bottom of the shearing machine are not in the correct position, which leads to shearing failure, increased processing costs, and losses. Utility Model Content
[0005] The utility model aims to provide a hydraulic shearing machine for processing a power distribution cabinet, so as to solve the problem that the existing clamps mentioned in the above background technology directly clamp the steel pipes, which may cause damage in the case of improper operation.
[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution, a hydraulic shearing machine for processing a power distribution cabinet, comprising:
[0007] The machine body comprises a workbench, the upper surface of the workbench is fixedly connected with a shearing machine body, the upper surface of the shearing machine body is fixedly connected with a hydraulic mechanism, the output shaft of the hydraulic mechanism is connected with a hydraulic plate, the lower surface of the hydraulic plate is fixedly connected with a cutter, the side surface of the workbench is fixedly connected with a motor, the output shaft of the motor is connected with a moving wheel, the outer surface of the moving wheel drives another group of moving wheels to rotate through a driving belt, by placing a metal plate on the upper surface of the belt, by starting the motor, so that the output shaft of the motor drives the moving wheel to rotate, so that the moving wheel drives another group of moving wheels to rotate through the belt, so that the metal plate is transported to the inner side of the shearing machine body through the belt, and then by starting the hydraulic mechanism, the output shaft of the hydraulic mechanism drives the hydraulic plate to move downward, thereby driving the cutter to shear the metal plate;
[0008] The correction mechanism includes a fixing groove, which is opened on the inner side of the workbench. A fixing plate is fixedly connected to the inner side of the fixing groove. A connecting column is fixedly connected to the upper surface of the fixing plate. A torsion spring is fixedly connected to the outer surface of the connecting column. One end of the torsion spring is fixedly connected to a limiting plate.
[0009] Preferably, the fixing groove is a circular groove, the fixing plate is a circular plate, and the connecting column is a cylindrical shape, which facilitates the fixed connection between the connecting column and the fixing plate, thereby fixing the connecting column to the workbench.
[0010] Preferably, a cylindrical groove is opened on the inner side of the limit plate, and the limit plate rotates on the inner side of the groove. The limit plate is in a plate shape and is slidably connected to the upper surface of the belt. Its function is that when the metal plate deviates on the belt, it will touch one group of limit plates, so that the metal plate will return to the correct position under the correcting action of the limit plate.
[0011] Preferably, the torsion spring is in a spiral shape, one end of the torsion spring is fixedly connected to the connecting column, and the other end of the torsion spring is fixedly connected to the limit plate. Its function is that when the metal plate moves in the middle of the belt, the metal plate will collide with the two sets of limit plates, causing the two sets of limit plates to rotate at the same time. When the movement is completed, the limit plate is automatically reset under the elastic action of the torsion spring.
[0012] Preferably, a pressing mechanism is provided below the hydraulic plate, comprising a fixed column, the fixed column is fixedly connected to the lower surface of the hydraulic plate, a spring is fixedly connected to the inner side of the fixed column, an adjusting column is fixedly connected to the lower surface of the spring, a pressing plate is fixedly connected to the lower surface of the adjusting column, and a pressure column is fixedly connected to the lower surface of the pressing plate.
[0013] Preferably, the fixed column and the adjusting column are both cylindrical in shape, the inner side of the fixed column is hollow, and the adjusting column slides on the inner side of the fixed column. Its function is that when the metal plate is pressed, as the cutter continues to move downward, the adjusting column will slide on the inner side of the fixed column, thereby pressing the metal plate tighter.
[0014] Preferably, the spring is in a spiral shape, the spring is fixedly connected between the inner side of the fixed column and the adjusting column, the pressing plate is in a plate-like shape, and the pressure columns are in multiple groups fixedly connected to the lower surface of the pressing plate, and their function is to make the shearing more precise by pressing the pressure columns.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. Place the metal plate on the upper surface of the belt, start the motor, and make the output shaft of the motor drive the moving wheel to rotate, so that the moving wheel drives another set of moving wheels to rotate through the belt, so that the metal plate is transported to the inner side of the shearing machine body through the belt for shearing. When the metal plate deviates, it will touch one set of limit plates, so that the metal plate will return to the center under the correction action of the limit plates, so that the metal plate can enter the bottom of the shearing machine body from the center of the belt for shearing.
[0017] 2. By starting the hydraulic mechanism, the output shaft of the hydraulic mechanism drives the hydraulic plate to move downward. When the metal plate moves to the bottom of the cutter, since the overall length of the fixed column and the adjusting column is longer than the cutter, the pressure column will press the metal plate during shearing. As the cutter continues to move downward, the adjusting column will slide on the inside of the fixed column, thereby pressing the metal plate more tightly to prevent the metal plate from moving during shearing, resulting in shearing failure. At the same time, only one set of shearing machine bodies needs to be started to achieve the effects of shearing and pressing, thereby saving energy and reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;
[0019] Figure 2 It is a side perspective schematic diagram of the structure of the utility model;
[0020] Figure 3 For this utility model Figure 1 A three-dimensional schematic diagram of the connection structure between the middle limit plate and the workbench;
[0021] Figure 4 For this utility model Figure 2 A three-dimensional schematic diagram of the structure of the middle fixed column;
[0022] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged structure at point A in the middle.
[0023] In the figure: 1. workbench; 11. shearing machine body; 12. hydraulic mechanism; 13. hydraulic plate; 14. cutter; 15. motor; 16. driving wheel; 17. belt; 2. fixing groove; 21. fixing plate; 22. connecting column; 23. torsion spring; 24. limit plate; 3. fixing column; 31. spring; 32. adjusting column; 33. pressing plate; 34. pressing column. 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] See also Figure 1-5 , an embodiment provided by the utility model:
[0026] A hydraulic shearing machine for processing a power distribution cabinet, comprising:
[0027] The machine body comprises a workbench 1, the upper surface of the workbench 1 is fixedly connected with a shearing machine body 11, the upper surface of the shearing machine body 11 is fixedly connected with a hydraulic mechanism 12, the output shaft of the hydraulic mechanism 12 is connected with a hydraulic plate 13, the lower surface of the hydraulic plate 13 is fixedly connected with a cutter 14, the side of the workbench 1 is fixedly connected with a motor 15, the output shaft of the motor 15 is connected with a moving wheel 16, the outer surface of the moving wheel 16 drives another group of moving wheels 16 to rotate through a driving belt 17, by placing a metal plate on the upper surface of the belt 17, by starting the motor 15, so that the output shaft of the motor 15 drives the moving wheel 16 to rotate, so that the moving wheel 16 drives another group of moving wheels 16 to rotate through the belt 17, so that the metal plate is transported to the inner side of the shearing machine body 11 through the belt 17, and then by starting the hydraulic mechanism 12, the output shaft of the hydraulic mechanism 12 drives the hydraulic plate 13 to move downward, thereby driving the cutter 14 to shear the metal plate;
[0028] The correction mechanism includes a fixing groove 2, which is opened on the inner side of the workbench 1. A fixing plate 21 is fixedly connected to the inner side of the fixing groove 2. A connecting column 22 is fixedly connected to the upper surface of the fixing plate 21. A torsion spring 23 is fixedly connected to the outer surface of the connecting column 22. One end of the torsion spring 23 is fixedly connected to a limiting plate 24.
[0029] Furthermore, the fixing groove 2 is a circular groove, the fixing plate 21 is a circular plate, and the connecting column 22 is a cylindrical shape, which facilitates the fixed connection between the connecting column 22 and the fixing plate 21, thereby fixing the connecting column 22 on the workbench 1.
[0030] Furthermore, a cylindrical groove is opened on the inner side of the limit plate 24, and the limit plate 24 rotates on the inner side of the groove. The limit plate 24 is in a plate shape and is slidably connected to the upper surface of the belt 17. Its function is that when the metal plate is offset on the belt 17, it will touch one group of limit plates 24, so that the metal plate will return to the correct position under the correction action of the limit plate 24.
[0031] Furthermore, the torsion spring 23 is in a spiral shape, one end of the torsion spring 23 is fixedly connected to the connecting column 22, and the other end of the torsion spring 23 is fixedly connected to the limit plate 24. Its function is that when the metal plate moves in the middle of the belt 17, the metal plate will collide with the two groups of limit plates 24, causing the two groups of limit plates 24 to rotate at the same time. When the movement is completed, the limit plate 24 is automatically reset under the elastic action of the torsion spring 23.
[0032] Furthermore, a pressing mechanism is provided below the hydraulic plate 13, including a fixed column 3, the fixed column 3 is fixedly connected to the lower surface of the hydraulic plate 13, a spring 31 is fixedly connected to the inner side of the fixed column 3, an adjusting column 32 is fixedly connected to the lower surface of the spring 31, a pressing plate 33 is fixedly connected to the lower surface of the adjusting column 32, and a pressing column 34 is fixedly connected to the lower surface of the pressing plate 33.
[0033] Furthermore, both the fixed column 3 and the adjusting column 32 are cylindrical in shape, the inner side of the fixed column 3 is hollow, and the adjusting column 32 slides on the inner side of the fixed column 3. Its function is that when the metal plate is pressed, as the cutter 14 continues to move downward, the adjusting column 32 will slide on the inner side of the fixed column 3, thereby pressing the metal plate tighter.
[0034] Furthermore, the spring 31 is in a spiral shape, and the spring 31 is fixedly connected between the inner side of the fixed column 3 and the adjusting column 32. The pressing plate 33 is in a plate-like shape, and the pressing columns 34 are in multiple groups and fixedly connected to the lower surface of the pressing plate 33. Its function is to make the shearing more precise by pressing the pressing columns 34.
[0035] Working principle: A fixing groove 2 is opened on the inner side of the workbench 1, a fixing plate 21 is fixedly connected to the inner side of the fixing groove 2, a connecting column 22 is fixedly connected to the upper surface of the fixing plate 21, a torsion spring 23 is fixedly connected to the outer surface of the connecting column 22, one end of the torsion spring 23 is fixedly connected to the limiting plate 24, and a metal plate is placed on the upper surface of the belt 17, and the motor 15 is started, so that the output shaft of the motor 15 drives the moving wheel 16 to rotate, so that the moving wheel 16 drives another set of moving wheels 16 to rotate through the belt 17, so that the metal plate is transported to the inner side of the shearing machine body 11 through the belt 17 for shearing, when the metal plate moves on the upper surface of the belt 17, until it touches the two sets of limiting plates 24, when the metal plate is offset, it will touch one of the sets of limiting plates 24, so that under the correction action of the limiting plates 24, the metal plate is returned to the center, so that the metal plate enters from the center of the belt 17 to the bottom of the shearing machine body 11 for shearing.
[0036] A fixing column 3 is fixedly connected to the lower surface of the hydraulic plate 13, a spring 31 is fixedly connected to the inner side of the fixing column 3, an adjusting column 32 is fixedly connected to the lower surface of the spring 31, a pressing plate 33 is fixedly connected to the lower surface of the adjusting column 32, and a pressing column 34 is fixedly connected to the lower surface of the pressing plate 33. By starting the hydraulic mechanism 12, the output shaft of the hydraulic mechanism 12 drives the hydraulic plate 13 to move downward. When the metal plate moves to the bottom of the cutter 14, since the overall length of the fixing column 3 and the adjusting column 32 is longer than the cutter 14, the pressing column 34 will press the metal plate when shearing. As the cutter 14 continues to move downward, the adjusting column 32 will slide on the inner side of the fixing column 3, thereby pressing the metal plate more tightly to prevent the metal plate from moving during shearing, resulting in shearing failure. At the same time, only one set of shearing machine bodies 11 needs to be started to achieve the effects of shearing and pressing, thereby saving energy and reducing energy consumption.
[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A hydraulic shearing machine for processing a power distribution cabinet, characterized in that: include: The machine body comprises a workbench (1), the upper surface of the workbench (1) is fixedly connected to a shearing machine body (11), the upper surface of the shearing machine body (11) is fixedly connected to a hydraulic mechanism (12), the output shaft of the hydraulic mechanism (12) is connected to a hydraulic plate (13), the lower surface of the hydraulic plate (13) is fixedly connected to a cutter (14), the side surface of the workbench (1) is fixedly connected to a motor (15), the output shaft of the motor (15) is connected to a moving wheel (16), and the outer surface of the moving wheel (16) drives another group of moving wheels (16) to rotate through a driving belt (17); The deviation correction mechanism comprises a fixing groove (2), wherein the fixing groove (2) is arranged on the inner side of a workbench (1), a fixing plate (21) is fixedly connected to the inner side of the fixing groove (2), a connecting column (22) is fixedly connected to the upper surface of the fixing plate (21), a torsion spring (23) is fixedly connected to the outer surface of the connecting column (22), and one end of the torsion spring (23) is fixedly connected to a limiting plate (24).
2. The hydraulic shearing machine for processing a power distribution cabinet according to claim 1 is characterized in that: The fixing groove (2) is a circular groove, the fixing plate (21) is in a circular plate shape, and the connecting column (22) is in a cylindrical shape.
3. The hydraulic shearing machine for processing a power distribution cabinet according to claim 2 is characterized in that: A cylindrical groove is provided on the inner side of the limiting plate (24), and the limiting plate (24) rotates on the inner side of the groove. The limiting plate (24) is in a plate shape and is slidably connected to the upper surface of the belt (17).
4. The hydraulic shearing machine for processing a power distribution cabinet according to claim 3 is characterized in that: The torsion spring (23) is in a spiral shape, one end of the torsion spring (23) is fixedly connected to the connecting column (22), and the other end of the torsion spring (23) is fixedly connected to the limiting plate (24).
5. The hydraulic shearing machine for processing a power distribution cabinet according to claim 1 is characterized in that: A pressing mechanism is provided below the hydraulic plate (13), comprising a fixing column (3), the fixing column (3) being fixedly connected to the lower surface of the hydraulic plate (13), a spring (31) being fixedly connected to the inner side of the fixing column (3), an adjusting column (32) being fixedly connected to the lower surface of the spring (31), a pressing plate (33) being fixedly connected to the lower surface of the adjusting column (32), and a pressing column (34) being fixedly connected to the lower surface of the pressing plate (33).
6. The hydraulic shearing machine for processing a power distribution cabinet according to claim 5 is characterized in that: The fixing column (3) and the adjusting column (32) are both cylindrical in shape; the inner side of the fixing column (3) is hollow, and the adjusting column (32) slides on the inner side of the fixing column (3).
7. The hydraulic shearing machine for processing a power distribution cabinet according to claim 5 is characterized in that: The spring (31) is in a spiral shape and is fixedly connected between the inner side of the fixing column (3) and the adjusting column (32). The pressing plate (33) is in a plate shape. The pressing columns (34) are in a plurality of groups and are fixedly connected to the lower surface of the pressing plate (33).