Cutting device for spring plate machining

Abstract

The utility model discloses a cutting device for processing a spring plate, which relates to the technical field of cutting devices and comprises a cutting device body, a workbench and a support frame, the bottom of the cutting device body is fixedly connected with one side of the top of the workbench, and the top of the support frame is fixedly connected with the bottom of the workbench. A movable feeding assembly is arranged on the top of the workbench. The movable feeding assembly is arranged to be matched with the limiting moving assembly to stably and conveniently push and feed materials, and the problems that according to an existing cutting device, automobile steel plate springs need to be manually carried and placed on a workbench of a shearing device, the process is relatively slow, and especially in batch production, the cutting efficiency is high are solved. The problems that the manual feeding speed is far away from the shearing speed of a shearing device, so that the equipment is in a state of waiting for feeding most of time, the shearing capacity of the equipment cannot be fully exerted, and the production efficiency of the cutting device is reduced are solved, and the effect of pushing feeding is achieved.

Description

Technical Field

[0001] This utility model relates to the field of cutting device technology, specifically a cutting device for processing spring plates. Background Technology

[0002] A cutting device for spring sheet processing is a specialized piece of equipment used to cut and process spring sheet materials. It can divide the raw spring sheet material into the required parts or blanks according to predetermined size, shape and precision requirements through a specific cutting method. It is one of the key pieces of equipment in the spring sheet manufacturing process.

[0003] For example, a shearing device for producing automotive leaf springs, disclosed in CN220161375U, primarily uses a shearing mechanism to cut the leaf springs. This shearing mechanism includes a support, a lifting slide, a cutter, a hydraulic cylinder, a clamping assembly, an anti-warping assembly, a positioning plate, and rollers. Specifically, the shearing mechanism uses the cooperation of the hydraulic cylinder and the clamping assembly to cut the leaf springs. Simultaneously, the design of the anti-warping assembly and the positioning plate prevents the leaf spring from moving during the shearing process, improving shearing efficiency.

[0004] Based on the search of patent numbers, and combined with the shortcomings of existing technologies, the following findings were made;

[0005] Existing cutting devices require manual handling of automotive leaf springs and placement onto the shearing device's worktable. This process is relatively slow, especially during mass production. The manual loading speed cannot keep up with the shearing speed of the shearing device itself, causing the equipment to spend most of its time waiting for loading and failing to fully utilize its shearing capacity, thus reducing the production efficiency of the cutting device. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a cutting device for processing leaf springs, which has the advantage of push-feeding. This solves the problem that existing cutting devices require manual handling of automotive leaf springs and placement onto the worktable of the shearing device. This process is relatively slow, especially in mass production, where the manual feeding speed cannot keep up with the shearing speed of the shearing device itself. As a result, the equipment spends most of its time waiting for feeding, failing to fully utilize its shearing capacity and thus reducing the production efficiency of the cutting device.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a cutting device for processing spring plates, comprising a cutting device body, a worktable and a support frame, wherein the bottom of the cutting device body is fixedly connected to one side of the top of the worktable, the top of the support frame is fixedly connected to the bottom of the worktable, a movable feeding component is provided on the top of the worktable, and a limit moving component is provided on the outer side of the top of the worktable.

[0008] In a preferred embodiment of this utility model, the mobile feeding assembly includes a movable groove, a motor is fixedly connected to one side of the inner wall of the movable groove, a screw is fixedly connected to the output end of the motor, a movable ring is threadedly connected to the surface of the screw, a connecting plate is fixedly connected to the top of the movable ring, and a push plate is fixedly connected to the top of the connecting plate.

[0009] In a preferred embodiment of this utility model, the limiting movement component includes a limiting groove, a limiting block is movably connected inside the limiting groove, a hydraulic cylinder is fixedly connected to the inner side of the limiting block, a connecting block is fixedly connected to the bottom of the limiting block, a slider is fixedly connected to the bottom of the connecting block, an electric slide rail is slidably connected inside the slider, and the bottom of the electric slide rail is fixedly connected to the bottom of the inner wall of the movable groove.

[0010] As a preferred embodiment of this utility model, a mounting groove is provided on one side of the push plate, and a pressure sensor is fixedly connected inside the mounting groove. The pressure sensor is electrically connected to a display via a wire, and the display is mounted on the front of the workbench.

[0011] As a preferred embodiment of this invention, a positioning plate is fixedly connected to the inner side of the hydraulic cylinder, and a buffer plate is fixedly connected to the inner side of the positioning plate.

[0012] As a preferred embodiment of this utility model, a positioning groove is provided on the outer side of the limiting block, and a positioning rod is movably connected inside the positioning groove. The outer side of the positioning rod is fixedly connected to the outer side of the inner wall of the limiting groove.

[0013] As a preferred embodiment of this utility model, a rubber plate is fixedly connected to one side of the push plate, and an anti-slip block is fixedly connected to the inner side of the rubber plate. Several anti-slip blocks are provided, and the several anti-slip blocks are arranged at equal intervals.

[0014] As a preferred embodiment of this utility model, a controller is fixedly connected to the front of the workbench. The controller is electrically connected to the motor, electric slide rail and hydraulic cylinder via wires. The controller is also electrically connected to a time relay via wires.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model solves the problem of existing cutting devices requiring manual handling of automotive leaf springs and placement on the shearing device's worktable. This process is relatively slow, especially in mass production, where the manual loading speed cannot keep up with the shearing speed of the shearing device itself. As a result, the equipment spends most of its time waiting for loading, failing to fully utilize its shearing capacity and thus reducing the production efficiency of the cutting device. This invention achieves the effect of push-loading.

[0017] 2. This utility model, by setting up a moving feeding component, allows the motor to be started during use, causing the motor output to drive the screw to rotate. The rotation of the screw can drive the moving ring to move, which in turn can drive the connecting plate to move. The movement of the connecting plate can drive the pushing plate to move, which in turn can push the material, facilitating rapid cutting and processing of the material.

[0018] 3. This utility model, by setting a limiting and moving component, allows the hydraulic cylinder to be activated during use, causing the output end of the hydraulic cylinder to push the positioning plate to move. The movement of the positioning plate can limit the movement of the material on the outside. Then, by activating the electric slide rail, the output of the electric slide rail can drive the slider to move. The movement of the slider can stably drive the connecting block to move. The movement of the connecting block can drive the limiting block to move. The movement of the limiting block can stably drive the hydraulic cylinder to move under the active limitation of the limiting groove. The movement of the hydraulic cylinder can drive the material to move on the outside with auxiliary limiting through the positioning plate. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the three-dimensional disassembled structure of this utility model;

[0021] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0022] In the diagram: 1. Cutting device body; 2. Workbench; 3. Support frame; 4. Moving feeding assembly; 41. Movable groove; 42. Motor; 43. Screw; 44. Moving ring; 45. Connecting plate; 46. Push plate; 5. Limiting moving assembly; 51. Limiting groove; 52. Limiting block; 53. Hydraulic cylinder; 54. Slider; 55. Electric slide rail; 56. Connecting block; 6. Mounting groove; 7. Pressure sensor; 8. Display; 9. Positioning plate; 10. Buffer plate; 11. Positioning groove; 12. Positioning rod; 13. Rubber plate; 14. Anti-slip block; 15. Controller; 16. Time relay. Detailed Implementation

[0023] 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.

[0024] like Figures 1 to 3As shown, the present invention provides a cutting device for processing spring plates, including a cutting device body 1, a worktable 2 and a support frame 3. The bottom of the cutting device body 1 is fixedly connected to one side of the top of the worktable 2, the top of the support frame 3 is fixedly connected to the bottom of the worktable 2, a movable feeding component 4 is provided on the top of the worktable 2, and a limit moving component 5 is provided on the outer side of the top of the worktable 2.

[0025] refer to Figure 3 The mobile feeding assembly 4 includes a movable groove 41. A motor 42 is fixedly connected to one side of the inner wall of the movable groove 41. A screw 43 is fixedly connected to the output end of the motor 42. A movable ring 44 is threadedly connected to the surface of the screw 43. A connecting plate 45 is fixedly connected to the top of the movable ring 44. A push plate 46 is fixedly connected to the top of the connecting plate 45.

[0026] As a technical optimization of this utility model, by setting up a moving feeding component 4, the motor 42 can be started during use, so that the output end of the motor 42 drives the screw 43 to rotate. The rotation of the screw 43 can drive the moving ring 44 to move. The movement of the moving ring 44 can drive the connecting plate 45 to move. The movement of the connecting plate 45 can drive the pushing plate 46 to move. The movement of the pushing plate 46 can push the material, which facilitates the rapid cutting and processing of the material.

[0027] refer to Figure 3 The limiting movement component 5 includes a limiting groove 51, a limiting block 52 is movably connected inside the limiting groove 51, a hydraulic cylinder 53 is fixedly connected to the inner side of the limiting block 52, a connecting block 56 is fixedly connected to the bottom of the limiting block 52, a slider 54 is fixedly connected to the bottom of the connecting block 56, an electric slide rail 55 is slidably connected inside the slider 54, and the bottom of the electric slide rail 55 is fixedly connected to the bottom of the inner wall of the movable groove 41.

[0028] As a technical optimization of this utility model, by setting a limiting movement component 5, the hydraulic cylinder 53 can be activated during use, causing the output end of the hydraulic cylinder 53 to push the positioning plate 9 to move. The movement of the positioning plate 9 can limit the movement of the material on the outside. Then, by activating the electric slide rail 55, the output of the electric slide rail 55 drives the slider 54 to move. The movement of the slider 54 can stably drive the connecting block 56 to move. The movement of the connecting block 56 can drive the limiting block 52 to move. The movement of the limiting block 52 can stably drive the hydraulic cylinder 53 to move under the active limitation of the limiting groove 51. The movement of the hydraulic cylinder 53 can drive the material to move with auxiliary limiting on the outside through the positioning plate 9.

[0029] refer to Figure 3 A mounting groove 6 is provided on one side of the push plate 46. A pressure sensor 7 is fixedly connected inside the mounting groove 6. The pressure sensor 7 is electrically connected to a display 8 through a wire. The display 8 is installed on the front of the worktable 2.

[0030] As a technical optimization of this utility model, by setting up an installation slot 6, a pressure sensor 7 and a display 8, the installation slot 6 can facilitate the installation and fixation of the pressure sensor 7 during use. After the pressure sensor 7 is installed and fixed, it can detect pressure under the push of the push plate 46, avoiding the situation where excessive pressure will damage the connection between the motor 42 or the screw 43 and the moving ring 44. The display 8 can conveniently display the pressure detected by the pressure sensor 7, making it convenient for users to observe and control in a timely manner.

[0031] refer to Figure 3 A positioning plate 9 is fixedly connected to the inner side of the hydraulic cylinder 53, and a buffer plate 10 is fixedly connected to the inner side of the positioning plate 9.

[0032] As a technical optimization of this utility model, by setting a positioning plate 9 and a buffer plate 10, the positioning plate 9 can be pushed and moved by the hydraulic cylinder 53 during use, so that the movement of the positioning plate 9 limits the movement of the material on the outside, thereby enhancing the positioning stability of the material during use.

[0033] refer to Figure 3 The outer side of the limiting block 52 is provided with a positioning groove 11, and a positioning rod 12 is movably connected inside the positioning groove 11. The outer side of the positioning rod 12 is fixedly connected to the outer side of the inner wall of the limiting groove 51.

[0034] As a technical optimization of this utility model, by setting a positioning groove 11 and a positioning rod 12, the positioning rod 12 can limit the movement of the outer side of the limiting block 52 through the positioning groove 11 during use, so that the limiting block 52 can move stably during use and avoid shaking or tilting during movement.

[0035] refer to Figure 3 A rubber plate 13 is fixedly connected to one side of the push plate 46, and an anti-slip block 14 is fixedly connected to the inner side of the rubber plate 13. Several anti-slip blocks 14 are provided, and the several anti-slip blocks 14 are arranged at equal distances.

[0036] As a technical optimization of this utility model, by setting a rubber plate 13 and an anti-slip block 14, the rubber plate 13 can provide elastic buffering on the side of the push plate 46 that pushes the material during use, thereby enhancing the stability of the push plate 46 during use. The anti-slip block 14 can provide anti-slip buffering on the side of the rubber plate 13 that is close to the material during use. The anti-slip block 14 can increase the friction force during use, avoid small-amplitude shaking and movement during pushing, and enhance the stability of the material during movement.

[0037] refer to Figure 2 A controller 15 is fixedly connected to the front of the workbench 2. The controller 15 is electrically connected to the motor 42, the electric slide rail 55 and the hydraulic cylinder 53 through wires. The controller 15 is also electrically connected to a time relay 16 through wires.

[0038] As a technical optimization of this utility model, by setting up a controller 15 and a time relay 16, the controller 15 can conveniently control the motor 42, the electric slide rail 55 and the hydraulic cylinder 53 during use, and the time relay 16 can send signals to the controller 15 at regular intervals during use. After receiving and processing the signals, the controller 15 starts the motor 42, the electric slide rail 55 and the hydraulic cylinder 53 at regular intervals.

[0039] The working principle and usage process of this utility model are as follows: During use, the motor 42 can be started, causing the output end of the motor 42 to drive the screw 43 to rotate. The rotation of the screw 43 drives the moving ring 44 to move, which in turn drives the connecting plate 45 to move. The moving plate 45 then drives the pushing plate 46 to move, which in turn pushes the material, facilitating rapid cutting and processing. Simultaneously, the hydraulic cylinder 53 can be started, causing its output end to push the positioning plate 9 to move. The moving position plate 9 limits the movement of the material on its outer side. Then, by starting the electric slide rail 55, the output of the electric slide rail 55 drives the slider 54 to move. The movement of the slider 54 stably drives the connecting block 56 to move, which in turn drives the limiting block 52 to move. The moving limit block 52, under the limiting position of the limiting groove 51, stably drives the hydraulic cylinder 53 to move. The movement of the hydraulic cylinder 53, through the positioning plate 9, assists in limiting the movement of the material on its outer side, achieving the effect of pushing and feeding, thus enhancing the production efficiency of the cutting device.

[0040] In summary, this cutting device for processing leaf springs, by setting up a moving feeding component 4 in conjunction with a limiting moving component 5, stably and conveniently pushes and feeds materials, solving the problem that existing cutting devices require manual handling of automotive leaf springs and placement onto the shearing device's worktable. This process is relatively slow, especially during mass production, where the manual feeding speed cannot keep up with the shearing speed of the shearing device itself, causing the equipment to spend most of its time waiting for feeding and failing to fully utilize its shearing capacity, thus reducing the production efficiency of the cutting device.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing spring plates, comprising a cutting device body (1), a worktable (2), and a support frame (3), characterized in that: The bottom of the cutting device body (1) is fixedly connected to one side of the top of the workbench (2), the top of the support frame (3) is fixedly connected to the bottom of the workbench (2), a moving feeding assembly (4) is provided on the top of the workbench (2), and a limiting moving assembly (5) is provided on the outer side of the top of the workbench (2); the moving feeding assembly (4) includes a movable groove (41), a motor (42) is fixedly connected to one side of the inner wall of the movable groove (41), a screw (43) is fixedly connected to the output end of the motor (42), a moving ring (44) is threadedly connected to the surface of the screw (43), and the top of the moving ring (44) is... A connecting plate (45) is fixedly connected, and a push plate (46) is fixedly connected to the top of the connecting plate (45); the limiting movement component (5) includes a limiting groove (51), a limiting block (52) is movably connected inside the limiting groove (51), a hydraulic cylinder (53) is fixedly connected to the inner side of the limiting block (52), a connecting block (56) is fixedly connected to the bottom of the limiting block (52), a slider (54) is fixedly connected to the bottom of the connecting block (56), an electric slide rail (55) is slidably connected inside the slider (54), and the bottom of the electric slide rail (55) is fixedly connected to the bottom of the inner wall of the movable groove (41).

2. The cutting device for processing spring plates according to claim 1, characterized in that: The push plate (46) has a mounting groove (6) on one side. A pressure sensor (7) is fixedly connected inside the mounting groove (6). The pressure sensor (7) is electrically connected to a display (8) via a wire. The display (8) is mounted on the front of the workbench (2).

3. The cutting device for processing spring plates according to claim 2, characterized in that: A positioning plate (9) is fixedly connected to the inner side of the hydraulic cylinder (53), and a buffer plate (10) is fixedly connected to the inner side of the positioning plate (9).

4. The cutting device for processing spring plates according to claim 3, characterized in that: The limiting block (52) has a positioning groove (11) on its outer side, and a positioning rod (12) is movably connected inside the positioning groove (11). The outer side of the positioning rod (12) is fixedly connected to the outer side of the inner wall of the limiting groove (51).

5. The cutting device for processing spring plates according to claim 1, characterized in that: A rubber plate (13) is fixedly connected to one side of the push plate (46), and an anti-slip block (14) is fixedly connected to the inner side of the rubber plate (13). Several anti-slip blocks (14) are provided, and the several anti-slip blocks (14) are arranged at equal distances.

6. The cutting device for processing spring plates according to claim 1, characterized in that: A controller (15) is fixedly connected to the front of the workbench (2). The controller (15) is electrically connected to the motor (42), the electric slide rail (55) and the hydraulic cylinder (53) through wires. The controller (15) is also electrically connected to a time relay (16) through wires.

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