Numerical control punching and shearing machine

Abstract

The utility model provides a numerical control punching and shearing machine. The cutting table is fixedly installed in the middle of one side of the top of the workbench. The cutting table comprises a fixing block, an opening groove and scale values. The two fixing blocks are fixedly installed on the two sides of the top of the workbench respectively, the two ends of the limiting rod are fixedly connected to the surfaces of the two fixing blocks respectively, a servo motor is fixedly installed on the surface of one fixing block, and an output shaft of the servo motor is fixedly connected with a threaded rod. According to the numerical control punching and shearing machine, the bottom of the baffle is connected with the fixing block through the sliding block, a user holds the pull rod to turn over the rotating plate and the baffle through the rotating shaft, the baffle pulls the supporting device to turn over, a bus cut in the supporting device is taken out, and the device is simple in structure, high in practicability and high in practicability. And an operator can conveniently, quickly and conveniently go to the cut bus, the working safety of the operator is protected, and the practicability and the safety of the device are improved.

Description

Technical Field

[0001] This utility model relates to the field of CNC punching and shearing machines, and in particular to a CNC punching and shearing machine. Background Technology

[0002] Busbars are products made of copper or aluminum busbars with high conductivity, used to transmit electrical energy and have the ability to collect and distribute power. A busbar CNC punching and shearing machine is a CNC busbar punching and shearing machine that is specially designed to process the above-mentioned copper or aluminum busbars into the shape of busbars. After use, the existing CNC busbar punching and shearing machine is generally used by workers to place the busbar on the infeed guide rail of the CNC busbar punching and shearing machine for transportation and punching and shearing.

[0003] For example, a CNC busbar punching and shearing machine with publication number CN219541570U is used in a later stage. It is connected to an external power control system. The busbar is placed inside the groove of the feeding wheel and clamped by a clamping wheel. The feeding wheel is rotated by a drive motor to feed the busbar. The busbar passes through the wire hole on the surface of the positioning plate and moves into the inside of the wire guide rail. As needed, referring to the scale markings, the servo motor is controlled to rotate the threaded rod, moving the position of the baffle. During the feeding process, the busbar contacts the contact switch, stopping the drive motor. The second hydraulic rod drives the clamping plate to assist in clamping and positioning the busbar. The first hydraulic rod extends, causing the cutter to move downwards, performing fixed-length punching and shearing of the busbar. The punching and shearing length of the busbar can be adjusted according to different needs, making the operation flexible and eliminating the need for additional time to measure the busbar length.

[0004] However, after punching and shearing, the CNC busbar punching and shearing machine requires the operator to manually reach in and retrieve the cut busbar. The operation is cumbersome and complicated, and there is a risk of injury from the cutting blade when cutting shorter busbars, making it less practical.

[0005] Therefore, it is necessary to provide a CNC punching and shearing machine to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a CNC punching and shearing machine, which solves the problems of the need for operators to manually reach in and retrieve the cut busbars after punching and shearing, which is cumbersome and complicated, and the risk of injury from cutting shorter busbars, resulting in poor practicality.

[0007] To solve the above-mentioned technical problems, this utility model provides a CNC punching and shearing machine, including: a worktable;

[0008] A cutting table, which is fixedly installed in the middle of one side of the top of the workbench, includes a fixing block, a slot, and a scale value;

[0009] Two fixed blocks are respectively fixedly installed on both sides of the top of the workbench, and a limit rod is fixedly connected between the two fixed blocks. A servo motor is fixedly installed on the surface of one of the fixed blocks, and a threaded rod is fixedly connected to the output shaft of the servo motor.

[0010] The comparison device is threadedly engaged with the outer surface of the threaded rod, and the comparison device includes a moving plate, a rotating plate, a connecting plate, a pull rod, a baffle, and a slider.

[0011] Preferably, a traction device is fixedly installed on the other side of the top of the workbench, a clamping device is provided on one side of the traction device, and a cutting device is provided on one side of the clamping device.

[0012] Preferably, the fixing block is fixedly installed in the middle of the top of the workbench, the slot is opened in the middle of the top of the fixing block, and the scale value is set on one side of the top of the fixing block.

[0013] Preferably, the movable plate is threadedly engaged with the outer surface of the threaded rod, the rotating plate is rotatably mounted on one side of the surface of the movable plate via a rotating shaft, the connecting plate is fixedly connected to one side of the surface of the rotating plate, the pull rod is fixedly connected to the top of the connecting plate, the baffle is fixedly mounted on the bottom of the connecting plate, and the slider is fixedly connected to the middle of the bottom of the baffle.

[0014] Preferably, a cutting groove is provided on one side of the top of the fixing block.

[0015] Preferably, the movable plate is slidably mounted on the outer surface of the limiting rod.

[0016] Preferably, both sides of the workbench surface are fixedly connected to mounting plates by bolts, and a conveying device is provided between the two mounting plates.

[0017] Compared with related technologies, the CNC punching and shearing machine provided by this utility model has the following beneficial effects:

[0018] This utility model provides a CNC punching and shearing machine. A fixed block is connected to the bottom of the baffle via a slider. The user holds the pull rod and rotates the rotating plate and the baffle by rotating the shaft. The baffle pulls the lifting device to rotate, and the cut busbar inside the lifting device is taken out. This device has a simple structure, strong practicality, and makes it convenient for operators to quickly and easily remove the cut busbar, protect the operator's work safety, and improve the practicality and safety of the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a first embodiment of a CNC punching and shearing machine provided by this utility model;

[0020] Figure 2 for Figure 1 The enlarged schematic diagram at point A is shown below;

[0021] Figure 3 This is a schematic diagram of the structure of a second embodiment of a CNC punching and shearing machine provided by this utility model.

[0022] The following are the labels in the diagram: 1. Workbench, 2. Cutting table, 21. Fixing block, 22. Groove, 23. Scale value, 4. Fixing block, 5. Limiting rod, 6. Servo motor, 7. Threaded rod, 8. Comparison device, 81. Moving plate, 82. Rotating plate, 83. Connecting plate, 84. Pull rod, 85. Baffle, 86. Sliding block, 9. Lifting device, 91. Support plate, 92. Slide groove, 93. Slide rod, 10. Cutting groove, 11. Traction device, 12. Clamping device, 13. Cutting device, 14. Mounting plate, 15. Conveying device. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] First Embodiment

[0025] Please refer to the following: Figure 1 and Figure 2 ,in, Figure 1 This is a schematic diagram of the structure of a first embodiment of a CNC punching and shearing machine provided by this utility model; Figure 2 for Figure 1 An enlarged schematic diagram of point A is shown. A CNC punching and shearing machine includes: a worktable 1;

[0026] The cutting table 2 is fixedly installed in the middle of one side of the top of the workbench 1. The cutting table 2 includes a fixing block 21, a slot 22 and a scale value 23.

[0027] Fixed blocks 4, two fixed blocks 4 are respectively fixedly installed on both sides of the top of the workbench 1, and a limit rod 4 is fixedly connected between the two fixed blocks 4. A servo motor 6 is fixedly installed on the surface of one of the fixed blocks 4, and a threaded rod 7 is fixedly connected to the output shaft of the servo motor 6.

[0028] The comparison device 8 is threadedly engaged with the outer surface of the threaded rod 7. The comparison device 8 includes a moving plate 81, a rotating plate 82, a connecting plate 83, a pull rod 84, a baffle 85, and a slider 86.

[0029] A traction device 11 is fixedly installed on the other side of the top of the workbench 1. A clamping device 12 is provided on one side of the traction device 11, and a cutting device 13 is provided on one side of the clamping device 12.

[0030] The fixing block 21 is fixedly installed in the middle of the top of the workbench 1, the slot 22 is opened in the middle of the top of the fixing block 21, and the scale value 23 is set on one side of the top of the fixing block 21.

[0031] The movable plate 81 is threadedly engaged with the outer surface of the threaded rod 7. The rotating plate 82 is rotatably mounted on one side of the surface of the movable plate 81 via a rotating shaft. The connecting plate 83 is fixedly connected to one side of the surface of the rotating plate 82. The pull rod 84 is fixedly connected to the top of the connecting plate 83. The baffle 85 is fixedly mounted on the bottom of the connecting plate 83. The slider 86 is fixedly connected to the middle of the bottom of the baffle 85.

[0032] A cutting groove 10 is provided on one side of the top of the fixing block 21.

[0033] The movable plate 81 is slidably mounted on the outer surface of the limiting rod 5.

[0034] The slider 86 can slide on the surface of the slide bar 93, so that the baffle 85 can slide on the surface of the support plate 91.

[0035] The movable plate 81 is threaded onto the outer surface of the threaded rod 7 and slides on the surface of the limiting rod 5.

[0036] The working principle of the CNC punching and shearing machine provided by this utility model is as follows:

[0037] During operation, the threaded rod 7 first rotates the threaded engagement moving plate 81, which drives the baffle 85 to slide on the surface of the support plate 91, so that the rotating plate 82 slides on the scale value 23 surface and moves to the position of the required cutting length.

[0038] The busbar to be cut is placed on the surface of the support plate 91 by the traction device 11, and the busbar is pressed against the surface of the baffle 85. The cutting device 13 is controlled to punch and shear the busbar.

[0039] The user holds the lever 84 and rotates it via the rotating shaft. The lever 84 causes the connecting plate 83, the baffle 85, the slider 86 and the rotating plate 82 to rotate. The slider 86 causes the support plate 91 to rotate together, turning the punched and sheared busbar inside the support plate 91 to one side.

[0040] Compared with related technologies, the CNC punching and shearing machine provided by this utility model has the following beneficial effects:

[0041] This utility model provides a CNC punching and shearing machine. The bottom of the baffle 85 is connected to the fixed block 21 via the slider 86. The user holds the pull rod 84 and rotates the rotating plate 82 and the baffle 85 by rotating the shaft. The baffle 85 pulls the lifting device 9 to rotate, and the cut busbar inside the lifting device 9 can be taken out. This device has a simple structure, strong practicality, and makes it convenient for operators to quickly and easily remove the cut busbar, protect the operator's work safety, and improve the practicality and safety of the device.

[0042] Second Embodiment

[0043] Please refer to the following: Figure 3 Based on the CNC punching and shearing machine provided in the first embodiment of this application, the second embodiment of this application proposes another CNC punching and shearing machine. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0044] Specifically, the second embodiment of this application provides a CNC punching and shearing machine that differs in that both sides of the worktable 1 are fixedly connected to the mounting plate 14 by bolts, and a conveying device 15 is provided between the two mounting plates 14.

[0045] The working principle of the CNC punching and shearing machine provided by this utility model is as follows:

[0046] During operation, a conveyor device 15 is first installed on the side of the cutting table 2. The busbar after punching and shearing is poured out by the lifting device 9 onto the surface of the conveyor device 15 and transported away.

[0047] Compared with related technologies, the CNC punching and shearing machine provided by this utility model has the following beneficial effects:

[0048] This utility model provides a CNC punching and shearing machine. By installing a conveying device 15 on the side of the cutting table 2, the punched and sheared busbar is poured out by the lifting device 9 to the surface of the conveying device 15 and transported away. This device has a simple structure, strong practicality, and eliminates the need for operators to handle and transport the busbar, thereby improving the automation of the machine and reducing the workload of the operators.

[0049] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A CNC punching and shearing machine, characterized in that, include: Workbench; A cutting table, which is fixedly installed in the middle of one side of the top of the workbench, includes a fixing block, a slot, and a scale value; Two fixed blocks are respectively fixedly installed on both sides of the top of the workbench, and a limit rod is fixedly connected between the two fixed blocks. A servo motor is fixedly installed on the surface of one of the fixed blocks, and a threaded rod is fixedly connected to the output shaft of the servo motor. The comparison device is threadedly engaged with the outer surface of the threaded rod, and the comparison device includes a moving plate, a rotating plate, a connecting plate, a pull rod, a baffle, and a slider.

2. The CNC punching and shearing machine according to claim 1, characterized in that, A traction device is fixedly installed on the other side of the top of the workbench, a clamping device is provided on one side of the traction device, and a cutting device is provided on one side of the clamping device.

3. A CNC punching and shearing machine according to claim 1, characterized in that, The fixing block is fixedly installed in the middle of the top of the workbench, the slot is opened in the middle of the top of the fixing block, and the scale value is set on one side of the top of the fixing block.

4. A CNC punching and shearing machine according to claim 1, characterized in that, The movable plate is threadedly engaged with the outer surface of the threaded rod. The rotating plate is rotatably mounted on one side of the surface of the movable plate via a rotating shaft. The connecting plate is fixedly connected to one side of the surface of the rotating plate. The pull rod is fixedly connected to the top of the connecting plate. The baffle is fixedly mounted on the bottom of the connecting plate. The slider is fixedly connected to the middle of the bottom of the baffle.

5. A CNC punching and shearing machine according to claim 1, characterized in that, A cutting groove is provided on one side of the top of the fixing block.

6. A CNC punching and shearing machine according to claim 1, characterized in that, The movable plate is slidably mounted on the outer surface of the limiting rod.

7. A CNC punching and shearing machine according to claim 1, characterized in that, Both sides of the workbench surface are fixedly connected to mounting plates by bolts, and a conveying device is provided between the two mounting plates.

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