A mechanical processing and cutting device for mechanical manufacturing

Abstract

The utility model belongs to the technical field of cutting devices, and is particularly a mechanical processing cutting device for mechanical manufacturing, including a mounting frame, and lifting devices are provided on both sides of the mounting frame; the lifting device includes a side frame fixedly welded to the mounting frame, one end of the side frame is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a moving block, the moving block and the side frame are rotatably connected to a cross support rod, the cross support rod is slidably connected to a lower frame, and one side of the lower frame is fixedly connected to a frame. The utility model, through the lifting device driven by the hydraulic cylinder and the horizontal moving device driven by the electric push rod, can quickly and accurately position the cutting knife to the position to be processed, reducing the adjustment time and improving the overall processing efficiency; the structure is relatively clear and simple, and the detachability and replaceability of each component are high, which is convenient for daily maintenance and troubleshooting.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a mechanical processing cutting device for mechanical manufacturing. Background Art

[0002] Metal bearing plates are widely used in modern industry. With the increasing demand for them and the increasing requirements for processing quality and efficiency, traditional cutting methods have gradually exposed some limitations.

[0003] In the past, manual cutting or simpler mechanical cutting devices had problems such as low precision, low efficiency, and complex operation, making it difficult to meet the requirements of large-scale production and high-quality processing. At the same time, for some metal carrier plates with special materials or complex shapes, traditional methods may cause defects such as uneven cutting surfaces and more burrs on the edges, affecting the subsequent use and performance of the product.

[0004] With the development of science and technology and the progress of industrial technology, people have put forward higher requirements for the mechanical processing and cutting devices of metal carrier plates. The new cutting device needs to have a higher degree of automation, be able to achieve precise positioning and control, and ensure the accuracy and consistency of cutting. In addition, it is also necessary to have better adaptability, be able to cope with metal carrier plates of different materials, thicknesses and shapes, and be able to improve the processing efficiency as much as possible while ensuring the processing quality.

[0005] In some high-end manufacturing industries, such as precision instrument manufacturing and electronic equipment manufacturing, there are extremely strict requirements on the flatness and dimensional accuracy of metal carrier plates. This requires advanced mechanical processing and cutting devices to achieve these high-standard processing tasks. At the same time, in the context of large-scale production, fast, stable and efficient cutting devices have become one of the key factors in improving production efficiency.

[0006] Therefore, we proposed a mechanical processing and cutting device for mechanical manufacturing to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In view of the deficiencies in the prior art, the utility model provides a mechanical processing and cutting device for mechanical manufacturing, which solves the problems raised in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0011] A mechanical processing and cutting device for mechanical manufacturing, comprising a mounting frame, and lifting devices are provided on both sides of the mounting frame;

[0012] The lifting device comprises a side frame fixedly welded to the mounting frame, one end of the side frame is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a moving block, the moving block and the side frame are rotatably connected to a cross support rod, the cross support rod is slidably connected to the lower frame, and one side of the lower frame is fixedly connected to a frame;

[0013] The upper end of the frame is fixedly connected to a mounting block, one end of the mounting block is fixedly connected to an electric push rod, one end of the electric push rod is fixedly connected to a pushing block, one end of the pushing block is fixedly connected to a moving frame, guide wheels are provided on both sides of the moving frame, the guide wheels are slidably connected to the inside of the guide rail, a motor seat is fixedly installed at the bottom of the moving frame, one end of the motor seat is fixedly connected to a cutting motor, one end of the cutting motor is fixedly connected to a mounting plate, and the mounting plate is fixedly installed with a cutting knife by bolts.

[0014] Furthermore, the moving block slides on the side frame via a pulley, the cross support rods are rotatably connected to each other, and the bottom of the cross support rod slides in the groove of the lower frame via a pulley.

[0015] Furthermore, the side view shape of the pushing block is an arc shape.

[0016] Furthermore, the guide rail is fixedly installed below the frame, and the guide wheels are respectively arranged at the four corners of the mobile frame.

[0017] Furthermore, a threaded hole is provided on the mounting plate, and a bolt passes through the gasket thread to fix the cutting knife in the mounting plate.

[0018] Furthermore, the diameter of the cutting knife is greater than the designed height of the frame.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the utility model provides a mechanical processing and cutting device for mechanical manufacturing, which has the following beneficial effects:

[0021] The utility model can quickly and accurately position the cutting knife to the processing position through the lifting device driven by the hydraulic cylinder and the horizontal moving device driven by the electric push rod, thereby reducing the adjustment time and improving the overall processing efficiency; the structure is relatively clear and simple, and the detachability and replaceability of each component are relatively high, which is convenient for daily maintenance and troubleshooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a side view of the structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model.

[0025] In the figure: 1. mounting frame; 2. side frame; 3. hydraulic cylinder; 4. moving block; 5. cross support rod; 6. lower frame; 7. frame; 8. mounting block; 9. electric push rod; 10. pushing block; 11. moving frame; 12. guide wheel; 13. guide rail; 14. motor seat; 15. cutting motor; 16. mounting plate; 17. gasket; 18. cutting knife. DETAILED DESCRIPTION

[0026] 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.

[0027] Example

[0028] like Figure 1-3 As shown, a mechanical processing and cutting device for mechanical manufacturing proposed in one embodiment of the utility model comprises a mounting frame 1, and lifting devices are provided on both sides of the mounting frame 1;

[0029] The lifting device includes a side frame 2 fixedly welded to the mounting frame 1, one end of the side frame 2 is fixedly connected to a hydraulic cylinder 3, the output end of the hydraulic cylinder 3 is fixedly connected to a moving block 4, the moving block 4 and the side frame 2 are rotatably connected to a cross support rod 5, the cross support rod 5 is slidably connected to a lower frame 6, and one side of the lower frame 6 is fixedly connected to a frame 7;

[0030] The upper end of the frame 7 is fixedly connected with a mounting block 8, one end of the mounting block 8 is fixedly connected with an electric push rod 9, one end of the electric push rod 9 is fixedly connected with a pushing block 10, one end of the pushing block 10 is fixedly connected with a moving frame 11, guide wheels 12 are provided on both sides of the moving frame 11, and the guide wheels 12 are slidably connected to the inside of the guide rail 13, and a motor seat 14 is fixedly installed at the bottom of the moving frame 11, one end of the motor seat 14 is fixedly connected with a cutting motor 15, one end of the cutting motor 15 is fixedly connected with a mounting plate 16, and a cutting knife 18 is fixedly installed on the mounting plate 16 by bolts;

[0031] Mounting frame 1: Provides a stable base support for the entire device, ensures the overall stability of the device, and fixes it with other external devices, such as a rack;

[0032] Side frame 2: firmly welded with mounting frame 1, as an important component of the lifting device, plays the role of connection and support.

[0033] Hydraulic cylinder 3: A powerful power source that can output a large thrust or pull force to drive the movement of the moving block 4.

[0034] Moving block 4: connected to the output end of the hydraulic cylinder 3, and flexibly slides on the side frame 2 through the pulley to achieve position change.

[0035] Cross support rods 5 are rotatably connected to each other, and the height can be adjusted by changing the angle thereof. The bottom slides in the groove of the lower frame 6 through a pulley to ensure smooth movement.

[0036] Lower frame 6: connected with frame 7, and cooperates with cross support rod 5 to complete lifting action.

[0037] Frame 7: carries other components and provides installation locations for them.

[0038] Mounting block 8: fixed on the upper end of frame 7, providing a mounting base for electric push rod 9.

[0039] Electric push rod 9: can accurately push or pull components to achieve horizontal displacement.

[0040] Pushing block 10: The special arc shape design is helpful to better transmit the thrust and is connected to the moving frame 11.

[0041] The mobile frame 11 is used to install and carry important components such as the motor base 14.

[0042] Guide wheels 12 are installed at the four corners of the mobile frame 11 and cooperate with the guide rails 13 to ensure the stability and accuracy of the horizontal movement of the mobile frame 11.

[0043] Guide rail 13 : provides guidance for guide wheel 12 and is fixedly installed under frame 7 .

[0044] Motor seat 14: fix the cutting motor 15 to ensure its stable operation.

[0045] Cutting motor 15: provides rotational power.

[0046] The mounting plate 16 is provided with threaded holes for conveniently mounting the cutting knife 18 by bolts.

[0047] Gasket 17: plays a role of buffering and protection.

[0048] Cutting knife 18: a key component that directly performs cutting operations, whose diameter is greater than the designed height of frame 7 to ensure effective cutting.

[0049] At startup, the telescopic action of the hydraulic cylinder 3 is controlled. When the hydraulic cylinder 3 is extended, the moving block 4 is pushed to slide along the side frame 2, so that the angle of the cross support rod 5 changes, thereby driving the lower frame 6 and the frame 7 to rise; conversely, when the hydraulic cylinder 3 is retracted, it is lowered. In the horizontal direction, the electric push rod 9 moves to push the arc-shaped push block 10, so that the moving frame 11 moves horizontally to the specified position under the guidance of the guide wheel 12 along the guide rail 13. Then, the cutting motor 15 is started, driving the mounting plate 16 and the cutting knife 18 to rotate at high speed. Then, through the cooperation of the lifting device and the horizontal moving device, the cutting knife 18 is accurately moved to the metal bearing plate to be cut, and the rotating cutting knife 18 is used to achieve accurate cutting of the metal bearing plate. In the whole process, the various components work together, and through precise control and adjustment, efficient and high-quality mechanical processing and cutting operations can be achieved to meet different processing needs and process requirements.

[0050] like Figure 1 As shown, in some embodiments, the moving block 4 slides on the side frame 2 through a pulley. This design enables the moving block 4 to be smoothly displaced along the side frame 2. The pulley reduces friction resistance and ensures flexibility and stability of movement. The cross support rods 5 are rotatably connected to each other. This rotatable connection method enables the cross support rod 5 to flexibly change its own shape according to the position change of the moving block 4, thereby achieving adjustment of the height of the frame 7. The rotatable connection ensures the continuity and adaptability of the action. The bottom of the cross support rod 5 slides in the groove of the lower frame 6 through the pulley. The sliding of the pulley in the groove ensures the directionality and stability of the movement of the bottom of the cross support rod 5, and also helps to share and transmit the force during the lifting process, making the entire lifting action more stable and reliable, and can adapt to different height requirements, providing accurate height positioning for subsequent cutting operations.

[0051] like Figure 2 As shown, in some embodiments, the side view shape of the pushing block 10 is an arc shape, which can better fit with the moving frame 11, provide a more uniform and stable thrust distribution during the pushing process, reduce local stress concentration, and make the pushing action smoother.

[0052] like Figure 2 As shown, in some embodiments, the guide rail 13 is fixedly installed under the frame 7, and the guide wheels 12 are respectively arranged at the four corners of the mobile frame 11. This distributed layout can ensure the balance and stability of the mobile frame 11 during movement, and avoid skewing or jamming. The guide wheels 12 at the four corners share the weight of the mobile frame 11, making the movement more stable.

[0053] like Figure 1As shown, in some embodiments, the mounting plate 16 is provided with a threaded hole, and a bolt passes through the gasket 17 and is threaded into the mounting plate 16 to fix the cutting knife 18. The threaded hole provided on the mounting plate 16 provides a clear and stable connection method for the installation of the cutting knife 18. The design of the threaded hole enables reliable fastening by the bolt, ensuring that the cutting knife 18 will not loosen or fall off during high-speed rotation and cutting operations. The presence of the gasket 17 plays a role of buffering and protection, dispersing the pressure when the bolt is tightened, and reducing potential damage to the mounting plate 16 and the cutting knife 18.

[0054] like Figure 3 As shown, in some embodiments, the diameter of the cutting blade 18 is greater than the designed height of the frame 7. When the device is running, due to the large diameter of the cutting blade 18, the portion of the cutting blade 18 that exceeds the frame 7 during the rotation process can effectively cut the workpiece placed in or near the frame 7. This design enables the device to adapt to workpieces of different sizes and shapes. By reasonably adjusting the position of the workpiece, different parts of the cutting blade 18 can be used for cutting to meet diversified processing needs.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mechanical processing and cutting device for mechanical manufacturing, comprising a mounting frame (1), characterized in that: Lifting devices are provided on both sides of the mounting frame (1); The lifting device comprises a side frame (2) fixedly welded to a mounting frame (1), one end of the side frame (2) being fixedly connected to a hydraulic cylinder (3), an output end of the hydraulic cylinder (3) being fixedly connected to a moving block (4), the moving block (4) and the side frame (2) being rotatably connected to a cross support rod (5), the cross support rod (5) being slidably connected to a lower frame (6), and one side of the lower frame (6) being fixedly connected to a frame (7); The upper end of the frame (7) is fixedly connected to a mounting block (8), one end of the mounting block (8) is fixedly connected to an electric push rod (9), one end of the electric push rod (9) is fixedly connected to a pushing block (10), one end of the pushing block (10) is fixedly connected to a moving frame (11), guide wheels (12) are provided on both sides of the moving frame (11), the guide wheels (12) are slidably connected to the inside of the guide rail (13), a motor seat (14) is fixedly installed at the bottom of the moving frame (11), one end of the motor seat (14) is fixedly connected to a cutting motor (15), one end of the cutting motor (15) is fixedly connected to a mounting plate (16), and a cutting knife (18) is fixedly installed on the mounting plate (16) by bolts.

2. A mechanical processing and cutting device for mechanical manufacturing according to claim 1, characterized in that: The moving block (4) slides on the side frame (2) via a pulley, the cross support rods (5) are rotatably connected to each other, and the bottom of the cross support rod (5) slides in the groove of the lower frame (6) via a pulley.

3. The mechanical processing and cutting device for mechanical manufacturing according to claim 1, characterized in that: The push block (10) is in the shape of an arc when viewed from the side.

4. The mechanical processing and cutting device for mechanical manufacturing according to claim 1, characterized in that: The guide rail (13) is fixedly installed below the frame (7), and the guide wheels (12) are respectively arranged at the four corners of the mobile frame (11).

5. The mechanical processing and cutting device for mechanical manufacturing according to claim 1, characterized in that: The mounting plate (16) is provided with a threaded hole, and a bolt passes through the gasket (17) and is threaded into the mounting plate (16) to fix the cutting knife (18).

6. A mechanical processing and cutting device for mechanical manufacturing according to claim 5, characterized in that: The diameter of the cutting knife (18) is greater than the designed height of the frame (7).

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