Vertical belling support numerical control machining device for printing machinery

Abstract

The utility model discloses a vertical belling support numerical control machining device for printing machinery, and relates to the technical field of printing machinery machining, the vertical belling support numerical control machining device comprises an installation frame, one side of the installation frame is fixedly connected with an installation plate, through cooperative work of a worm, a worm gear, an eccentric wheel and other components, accurate workpiece machining is achieved, and the machining efficiency is improved. Rotation of a worm drives a second transmission plate and a transmission frame, then a milling cutter is driven to rotate to machine a workpiece, rotation of a worm gear pushes a rotating rod and an eccentric wheel, a swing frame is driven to swing accurately, stability and precision of workpiece machining are ensured, and the design of a plurality of mounting holes of the eccentric wheel provides flexibility of swing amplitude adjustment. And the movement tracks of the push rod and the movable block can be adjusted according to requirements, so that machining of holes with different shapes and lengths is realized, the adaptability and precision of the system are enhanced, the machining requirements of diversified workpieces are met, and the machining efficiency and flexibility are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing mechanical processing technical field especially relates to a printing machinery is with vertical embossing support numerical control processing device. BACKGROUND

[0002] Vertical embossing support is a kind of equipment component widely used in industrial production, especially in printing, packaging and other fields. It is mainly used to support and fix embossing die and other related components, and is installed in a vertical manner. Its structure generally includes a support body, which is usually a frame structure made of metal material (such as steel), with sufficient strength to withstand the pressure during embossing.

[0003] However, in the prior art, when making vertical embossing support, the commonly used processing method can only process standard shaped holes, such as round holes or some simple geometric shapes, when the design requires more complex hole types, the traditional processing method often needs to replace the equipment multiple times. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of being unable to process different types and sizes of holes in the prior art, and provides a printing machinery vertical embossing support numerical control processing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a printing machinery vertical embossing support numerical control processing device, including mounting bracket, the mounting bracket one side fixedly connected with mounting panel, the mounting panel inboard rotationally connected with motor screw piece, the motor screw piece outer surface is connected with the lifting piece of screw thread, the lifting piece one side is installed with processing mechanism;

[0006] The processing mechanism includes a limiting frame and a fixed plate, the fixed plate one side middle part rotationally connected with worm, the worm bottom end fixedly connected with second transmission plate, the limiting frame inboard slidingly connected with movable block, the movable block inboard rotationally connected with milling cutter, the milling cutter top end fixedly connected with first transmission plate, the first transmission plate top slidingly connected with transmission frame, the transmission frame top and second transmission plate slidingly connected, the worm one side meshingly connected with worm wheel, the worm wheel inboard fixedly connected with rotating rod, the rotating rod top fixedly connected with connecting frame, the rotating rod outer surface is provided with eccentric wheel, the fixed plate one side rotationally connected with swing frame.

[0007] Preferably, the rotating rod is rotationally connected with the fixed plate, and a plurality of mounting holes are formed in one side of the eccentric wheel.

[0008] Preferably, the connecting frame one side is installed with connecting screw rod, and the connecting screw rod is threadedly connected with the mounting hole.

[0009] Preferably, one side of the movable block is rotationally connected with a push rod, one end of the push rod is rotationally connected with a limiting rod.

[0010] Preferably, one side of the top end of the swing frame is fixedly connected with a linkage rod, and the linkage rod is slidably connected with a sliding groove.

[0011] Preferably, one side of the top of the fixed plate is fixedly installed with a driving motor, and the output end of the driving motor is fixedly connected with a worm.

[0012] Preferably, the mounting frame is symmetrically fixedly connected with two rails, and the rails are slidably connected with lifting blocks.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、In the utility model, through the cooperative work of worm, worm gear, eccentric wheel and other components, the accurate workpiece processing is realized, the rotation of the worm drives the second transmission plate and the transmission frame, and then drives the milling cutter to rotate to process the workpiece, at the same time, the rotation of the worm gear drives the rotating rod and the eccentric wheel, drives the swing frame to swing accurately, ensures the stability and precision of workpiece processing, the multiple mounting holes of the eccentric wheel provide the flexibility of adjusting the swing amplitude, the motion track of the push rod and the movable block can be adjusted according to the demand, so that the processing of different shapes and length holes is realized, the adaptability and precision of the system are enhanced, the demand of diversified workpiece processing is met, and the processing efficiency and flexibility are improved.

[0015] 2、In the utility model, the movement of the movable block is limited by the limiting frame, the accurate movement along the predetermined path is ensured, the deviation is avoided and the processing precision is improved, at the same time, the interaction force transmission of the transmission frame, the first transmission plate and the limiting frame, although there is relative sliding, this design does not affect the overall stability, but ensures the effective transmission of the rotation force and the motion precision, the force of the eccentric wheel is effectively transmitted to the swing frame through the linkage rod, the stability and accurate motion of the swing frame are guaranteed, in addition, the height of the lifting block is controlled by the motor screw part, the relative position of the workpiece and the tool is accurately adjusted by the rotation of the screw rod, and the motion track of the lifting block is strictly limited by the rail, so that stable operation is ensured, and the overall processing precision and efficiency are improved. ACCURACY

[0016] Figure 1 An overall three-dimensional structure schematic view of the vertical embossing support numerical control machining device for printing machinery is provided for the utility model;

[0017] Figure 2 A machining mechanism three-dimensional structure schematic view of the vertical embossing support numerical control machining device for printing machinery is provided for the utility model;

[0018] Figure 3 This utility model provides a three-dimensional structural diagram of the disassembled processing mechanism of a CNC machining device for a vertical embossing bracket used in printing machinery;

[0019] Figure 4 This utility model provides a three-dimensional structural diagram of the processing mechanism of a CNC machining device for a vertical embossing bracket used in printing machinery.

[0020] Legend: 1. Mounting plate; 2. Mounting bracket; 3. Motor lead screw; 31. Lifting block; 4. Machining mechanism; 41. Fixed plate; 42. Limiting bracket; 43. Movable block; 431. Milling cutter; 44. Transmission bracket; 441. First transmission plate; 442. Second transmission plate; 45. Worm gear; 451. Drive motor; 46. Eccentric wheel; 461. Mounting hole; 462. Slide groove; 47. Worm gear; 471. Rotating rod; 472. Connecting bracket; 473. Connecting screw; 48. Swing bracket; 481. Limiting rod; 482. Linkage rod; 49. Push rod; 5. Track. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides a CNC machining device for a vertical embossing bracket for printing machinery, including a mounting frame 2, a mounting plate 1 fixedly connected to one side of the mounting frame 2, a motor screw 3 rotatably connected to the inner side of the mounting plate 1, a lifting block 31 threadedly connected to the outer surface of the motor screw 3, and a machining mechanism 4 installed on one side of the lifting block 31.

[0024] The machining mechanism 4 comprises a limiting frame 42 and a fixed plate 41, the middle part of one side of the fixed plate 41 is rotationally connected with a worm 45, the bottom end of the worm 45 is fixedly connected with a second transmission plate 442, the inner side of the limiting frame 42 is slidably connected with a movable block 43, the inner side of the movable block 43 is rotationally connected with a milling cutter 431, the top end of the milling cutter 431 is fixedly connected with a first transmission plate 441, the top of the first transmission plate 441 is slidably connected with a transmission frame 44, the top of the transmission frame 44 is slidably connected with the second transmission plate 442, one side of the worm 45 is meshingly connected with a worm wheel 47, the inner side of the worm wheel 47 is fixedly connected with a rotating rod 471, the top of the rotating rod 471 is fixedly connected with a connecting frame 472, the outer surface of the rotating rod 471 is provided with an eccentric wheel 46, one side of the fixed plate 41 is rotationally connected with a swing frame 48.

[0025] The specific settings and effects of the embodiment will be described below. When the worm 45 rotates, the rotation of the worm 45 not only drives the second transmission plate 442 to rotate, but also transmits the rotary motion to other parts through a series of transmission assemblies. In this process, the second transmission plate 442 is in contact with the transmission frame 44 and exerts a certain force on it. The transmission frame 44 further transmits the force to the first transmission plate 441, thereby driving the first transmission plate 441 to rotate. Under the drive of the first transmission plate 441, the milling cutter 431 begins to rotate and uses its rotational kinetic energy to process the workpiece.

[0026] At the same time, the rotation of the worm 45 also exerts a force on the worm wheel 47, causing the worm wheel 47 to begin to rotate. The rotation of the worm wheel 47 in turn drives the rotation of the rotating rod 471, and the rotating rod 471 and the eccentric wheel 46 are mechanically connected together. With the rotation of the rotating rod 471, the rotation of the eccentric wheel 46 will drive its surface to contact the sliding groove 462, at which time the rotation of the eccentric wheel 46 will exert a force on the swing frame 48 through the sliding groove 462, thereby causing the swing frame 48 to begin to swing. The swing of the swing frame 48 is the core of this mechanical transmission system, not only the continuation of the movement of the eccentric wheel 46, but also can guide other components to move accurately.

[0027] In the swing process of the swing frame 48, the limiting rod 481 is used to ensure the amplitude of the swing, and it transmits the force to the push rod 49 through the force transmission mechanism. The movement of the push rod 49 finally drives the movable block 43 to move correspondingly, so that the whole machining process is more accurate and diversified. Especially in the process of milling holes, this movement design can not only make the tool process circular holes, but also process holes of different shapes according to needs, increasing the flexibility and application range of the process.

[0028] In addition, the eccentric wheel 46 is designed with multiple mounting holes 461, which allows the user to adjust the connection position between the connecting frame 472 and different holes as needed when installing the eccentric wheel 46. This flexibility allows the rotation of the eccentric wheel 46 to adjust the swing amplitude of the swing frame 48 as needed. Therefore, when operating the push rod 49 to move the movable block 43, the distance and trajectory of its movement can also be adjusted, thereby achieving the manufacture of holes of different lengths during processing. This design not only improves the processing accuracy, but also enhances the adaptability of the system, meeting the needs of diversified workpiece processing.

[0029] Embodiment two: as shown in Figure 2 - Figure 4 The rotating rod 471 is rotatably connected to the fixed plate 41, and the eccentric wheel 46 is provided with multiple mounting holes 461 on one side. The connecting frame 472 is provided with a connecting screw 473 on one side, which is threadedly connected with the mounting hole 461. The movable block 43 is rotatably connected with the push rod 49 on one side, and the push rod 49 is rotatably connected with the limiting rod 481 at one end. The swing frame 48 is fixedly connected with the linkage rod 482 on one side at the top end, and the linkage rod 482 is slidably connected with the sliding groove 462. The fixed plate 41 is fixedly installed with a driving motor 451 on one side at the top, and the output end of the driving motor 451 is fixedly connected with the worm 45. The mounting frame 2 is symmetrically fixedly connected with two tracks 5, and the tracks 5 are slidably connected with the lifting blocks 31.

[0030] The effect of the whole embodiment is that when the movable block 43 moves, the limiting frame 42 plays a crucial role in limiting the movement of the movable block 43 to ensure that it does not deviate during movement. The design of the limiting frame 42 ensures that the movable block 43 always moves along the predetermined path, avoiding unnecessary deviation and improving processing accuracy. At the same time, when the transmission frame 44 interacts with the first transmission plate 441 and the limiting frame 42, a certain relative sliding may occur, but this sliding does not affect the overall stability of the system. Relative sliding not only effectively transmits rotational force, but also ensures the precise movement of the movable block 43 and the milling cutter 431, avoiding loss or imbalance of force.

[0031] When the eccentric wheel 46 transmits the acting force, the linkage rod 482 is designed to utilize its sliding characteristics in the sliding groove 462 to effectively transmit the rotational movement of the eccentric wheel 46 to the swing frame 48. The sliding of the linkage rod 482 allows the swing frame 48 to swing accurately within a limited range, ensuring stable movement of the swing frame 48 during processing. This mechanism not only improves the efficiency of force transmission, but also ensures the accuracy during processing.

[0032] When the motor is rotating, the motor drives the screw to rotate, and the lifting block 31 can move up and down accurately, thereby adjusting the relative position of the workpiece and the tool. The lifting block 31 is strictly limited by the track 5 during the lifting process, and the guiding effect of the track 5 ensures the stability of the lifting block 31, avoiding shaking or deviation during the lifting process. The design of the track 5 ensures smooth operation during the lifting process, so that the lifting block 31 can maintain a stable motion trajectory, thereby improving the precision and efficiency of the machining.

[0033] The working principle and method of using the device: when the worm 45 rotates, it will drive the second transmission plate 442 to rotate. In this process, the second transmission plate 442 will exert a force on the transmission frame 44, and the transmission frame 44 will transmit the force to the first transmission plate 441, thereby driving the milling cutter 431 to rotate, so that the milling cutter 431 can use its rotation to process the workpiece. At the same time, the worm 45 will also exert a force on the worm gear 47, so that the worm gear 47 drives the rotating rod 471 to rotate. The rotating rod 471 is connected with the eccentric wheel 46, and the rotation of the eccentric wheel 46 will exert a force on the swing frame 48 through the sliding groove 462, thereby making the swing frame 48 start to swing.

[0034] During the swinging process, the force is transmitted to the push rod 49 through the limiting rod 481, and the push rod 49 drives the movable block 43 to move, so that a circular hole can be machined when milling. In addition, since the eccentric wheel 46 has multiple mounting holes 461 on its surface, the connecting frame 472 can be connected with different holes according to the needs during installation, thereby changing the amplitude of the swing frame 48 driven by the eccentric wheel 46 to swing when rotating, thereby controlling the distance of the push rod 49 driving the movable block 43 to move, and realizing the purpose of machining holes of different lengths.

[0035] When the movable block 43 moves, it will be limited by the limiting frame 42 to avoid deviation. When the transmission frame 44 transmits the force to the first transmission plate 441 and the limiting frame 42, relative sliding will occur between them, which not only can transmit the rotating force, but also can ensure the smooth movement of the movable block 43 and the milling cutter 431.

[0036] In addition, when the eccentric wheel 46 transmits the force, the connecting rod 482 slides in the sliding groove 462 to transmit the force to the swing frame 48, thereby making the swing frame 48 swing. During the machining process, the height of the lifting block 31 is controlled by the rotation of the motor screw part 3. The lifting block 31 is limited by the track 5, which ensures the stability of the lifting process.

[0037] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A CNC machining device for a vertical embossing bracket for printing machinery, comprising a mounting frame (2), wherein a mounting plate (1) is fixedly connected to one side of the mounting frame (2), and a motor lead screw (3) is rotatably connected to the inner side of the mounting plate (1), characterized in that: The outer surface of the motor lead screw (3) is threaded with a lifting block (31), and a processing mechanism (4) is installed on one side of the lifting block (31); The processing mechanism (4) includes a limiting frame (42) and a fixed plate (41). A worm gear (45) is rotatably connected to the middle of one side of the fixed plate (41). A second transmission plate (442) is fixedly connected to the bottom end of the worm gear (45). A movable block (43) is slidably connected to the inner side of the limiting frame (42). A milling cutter (431) is rotatably connected to the inner side of the movable block (43). A first transmission plate (441) is fixedly connected to the top end of the milling cutter (431). 1) A transmission frame (44) is slidably connected to the top. The top of the transmission frame (44) is slidably connected to the second transmission plate (442). A worm wheel (47) is meshed with one side of the worm (45). A rotating rod (471) is fixedly connected to the inner side of the worm wheel (47). A connecting frame (472) is fixedly connected to the top of the rotating rod (471). An eccentric wheel (46) is provided on the outer surface of the rotating rod (471). A swing frame (48) is rotatably connected to one side of the fixed plate (41).

2. The CNC machining device for a vertical embossing bracket for printing machinery according to claim 1, characterized in that: The rotating rod (471) is rotatably connected to the fixed plate (41), and the eccentric wheel (46) has multiple mounting holes (461) on one side.

3. The CNC machining device for a vertical embossing bracket for printing machinery according to claim 1, characterized in that: A connecting screw (473) is installed on one side of the connecting frame (472), and the connecting screw (473) is threadedly connected to the mounting hole (461).

4. The CNC machining device for a vertical embossing bracket for printing machinery according to claim 1, characterized in that: The movable block (43) is rotatably connected to a push rod (49) on one side, and a limit rod (481) is rotatably connected to one end of the push rod (49).

5. The CNC machining device for a vertical embossing bracket for printing machinery according to claim 1, characterized in that: A linkage rod (482) is fixedly connected to one side of the top of the swing frame (48), and the linkage rod (482) is slidably connected to the slide groove (462).

6. The CNC machining device for a vertical embossing bracket for printing machinery according to claim 1, characterized in that: A drive motor (451) is fixedly installed on the top of one side of the fixed plate (41), and the output end of the drive motor (451) is fixedly connected to the worm gear (45).

7. The CNC machining device for a vertical embossing bracket for printing machinery according to claim 1, characterized in that: The mounting bracket (2) is symmetrically fixedly connected to two rails (5), and the rails (5) are slidably connected to the lifting block (31).

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