A stable working cutting machine
By introducing a buffering and fixing mechanism into the panel saw, using compression columns, leaf springs, buffer springs and rubber columns to buffer vibration, and fixing the wood with clamps, the vibration problem during panel saw cutting is solved, and the stability and quality of wood processing are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-06-06
- Publication Date
- 2026-07-14
AI Technical Summary
The vibration generated by the cutting machine during cutting causes the cutting tool to deviate from the processing position of the wood, affecting the processing quality.
A cutting machine including a buffer mechanism and a fixing mechanism was designed. The buffer mechanism buffers vibration through a combination of extrusion columns, leaf springs, buffer springs and rubber columns, while the fixing mechanism fixes the wood with clamps and a drive motor to ensure processing stability.
It effectively reduces vibration during processing, prevents tool deviation, and improves the stability and quality of wood processing.
Smart Images
Figure CN224489417U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of panel sawing technology, specifically a panel sawing machine with stable operation. Background Technology
[0002] Panel cutters are indispensable equipment in some light industries. Panel cutters are machines that use the force of the machine's movement to press on a die to cut and process materials.
[0003] Chinese Patent Publication No. CN207580871U discloses a stable cutting machine, including a frame, which is a cuboid structure. A feeding mechanism is installed at one end of the top of the frame. A movable seat is slidably installed above the frame along its length. The movable seat is n-shaped. Longitudinal translation devices are installed on both sides of the movable seat. A second cylinder, a fixed seat, and a first dust removal valve are installed on the side of the movable seat near the feeding mechanism. The first cylinder is installed on the fixed seat. A suction cup is installed at the end of the piston rod of the first cylinder. A pusher suction pipe is installed at the end of the piston rod of the second cylinder. A transverse translation device is installed on the top of the movable seat. A bracket is installed on the transverse translation device. The second dust removal valve is installed on the top of the bracket. A first lifting device is installed on the side of the bracket. This invention is not prone to slippage during processing, achieving efficient and accurate cutting. It is very easy to operate and can avoid harm to the human respiratory system. However, when using the cutting machine, the vibration generated during cutting can easily cause the tool to deviate from the position of the wood being processed, affecting the quality of the wood processing. Therefore, we have proposed a cutting machine with stable operation. Utility Model Content
[0004] The purpose of this utility model is to provide a stable cutting machine to solve the problem mentioned in the background art: when the cutting machine is in use, the vibration generated during cutting can easily cause the cutting tool to deviate from the position of the wood, thus affecting the quality of wood processing.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a stable cutting machine, comprising a cutting machine body, a buffer mechanism, and a fixing mechanism. The buffer mechanism is connected to the bottom of the cutting machine body, and the fixing mechanism is connected to the top of the cutting machine body. The buffer mechanism includes an extrusion column fixed to the bottom of the cutting machine body. An anti-detachment plate is fixed to the bottom of the extrusion column. A housing slides on the outer side of the extrusion column. Sliding rods are symmetrically fixed to the bottom between the two sides of the inner cavity of the housing. Sliding blocks slide symmetrically on the outer side of the sliding rods. Leaf springs are fixed to the opposite sides of the two sliding blocks. Buffer springs are symmetrically fixed to the mutually distant sides of the two sliding blocks. A damper is fixed to the middle of the mutually distant sides of the two sliding blocks. A rubber column is fixed to the top of the sliding blocks.
[0006] As a further description of the above technical solution:
[0007] The anti-detachment plate slides inside the outer casing, and the outer side wall of the anti-detachment plate is in contact with the inner side wall of the outer casing.
[0008] As a further description of the above technical solution:
[0009] One end of the buffer spring is fixed to the inner cavity side wall of the housing, and the buffer spring is sleeved on the outside of the slide rod.
[0010] As a further description of the above technical solution:
[0011] The damper is located between the two buffer springs, and one end of the damper is fixed to one side of the inner cavity of the housing.
[0012] As a further description of the above technical solution:
[0013] The fixing mechanism includes a baffle fixed to one side of the top of the cutting machine body, a mounting frame fixed to the other side of the top of the cutting machine body, a first limiting rod sliding through the four corners of one side of the mounting frame, a clamping plate fixed to one end of the first limiting rod, a connecting seat symmetrically fixed to one side of the clamping plate, a bidirectional screw rotating through the two sides inside the mounting frame, a drive motor fixed to one side of the mounting frame, a second limiting rod fixed to the edge between the two sides inside the mounting frame, a movable seat symmetrically screwed to the outer side of the bidirectional screw, and a connecting rod rotating inside the movable seat.
[0014] As a further description of the above technical solution:
[0015] The other end of the first limiting rod is fixed with a limiting plate, one end of the connecting rod rotates inside the connecting seat, the input end of the drive motor is electrically connected to the output end of the external power supply, and the output shaft end of the drive motor is fixedly connected to one end of the bidirectional screw, and the movable seat slides on the outside of the second limiting rod.
[0016] Compared with the prior art, the beneficial effects of this utility model are:
[0017] 1. This stable cutting machine generates vibrations during processing, causing the extrusion column to move the anti-detachment plate up and down, pressing the leaf spring back and forth. This deforms the leaf spring, causing the sliders to move away from each other and compressing the buffer spring, causing it to deform as well. Simultaneously, when the anti-detachment plate contacts the rubber column, it compresses the rubber column. By utilizing the deformation of the leaf spring, buffer spring, and rubber column, vibrations are buffered, thus avoiding excessive vibrations during processing, ensuring processing stability, preventing the tool from deviating from its position when processing the wood, and improving the quality of wood processing.
[0018] 2. This stable cutting machine places one side of the wood against the baffle. By starting the drive motor, the bidirectional screw rotates, causing the moving seats to move away from each other outside the second limit rod. This causes the connecting rod to deflect, which in turn moves the clamping plate to clamp the wood and fix it in place. This further ensures stability during processing, prevents the wood from shifting, and improves processing stability. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of a stable cutting machine proposed in this utility model;
[0020] Figure 2 This is a schematic diagram of the buffer mechanism structure of a stable cutting machine proposed in this utility model;
[0021] Figure 3 This is a schematic diagram of the planar structure of the buffer mechanism of a stable cutting machine proposed in this utility model;
[0022] Figure 4 This is a schematic diagram of the fixing mechanism of a cutting machine that provides stable operation according to this utility model.
[0023] In the diagram: 100, main body of the cutting machine; 200, buffer mechanism; 210, extrusion column; 211, anti-detachment plate; 220, outer shell; 230, slide bar; 240, slider; 250, leaf spring; 260, buffer spring; 270, damper; 280, rubber column; 300, fixing mechanism; 310, baffle; 320, mounting bracket; 330, first limit rod; 340, clamping plate; 350, connecting seat; 360, bidirectional screw; 361, drive motor; 370, second limit rod; 380, moving seat; 381, connecting rod. Detailed Implementation
[0024] 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.
[0025] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0027] This utility model provides a stable cutting machine that avoids excessive vibration during processing, ensures processing stability, prevents tool deviation in the wood processing position, and improves the quality of wood processing. Please refer to [link / reference]. Figure 1-4 It includes the cutting machine body 100, the buffer mechanism 200 and the fixing mechanism 300;
[0028] Please refer to it again. Figure 1 The main body 100 of the cutting machine is used to install the buffer mechanism 200 and the fixing mechanism 300;
[0029] Please refer to it again. Figure 1 The buffer mechanism 200 is connected to the bottom of the cutting machine body 100, and the fixing mechanism 300 is connected to the top of the cutting machine body 100.
[0030] Please refer to it again. Figure 2 The buffer mechanism 200 includes an extrusion column 210 fixed to the bottom of the cutting machine body 100, an anti-detachment plate 211 fixed to the bottom of the extrusion column 210, a housing 220 sliding on the outside of the extrusion column 210, and sliding rods 230 symmetrically fixed at the bottom between the two sides of the inner cavity of the housing 220.
[0031] Please refer to it again. Figure 2A slider 240 slides symmetrically on the outer side of the slider 230. A leaf spring 250 is fixed on the opposite side of the two sliders 240. A buffer spring 260 is symmetrically fixed on the opposite side of the two sliders 240.
[0032] Please refer to it again. Figure 2 A damper 270 is fixed at the middle of the two sliders 240 on their opposite sides, and a rubber column 280 is fixed at the top of the sliders 240.
[0033] In summary, during processing, the vibration generated causes the pressing column 210 to move the anti-detachment plate 211 up and down, pressing the leaf spring 250 back and forth, thus deforming the leaf spring 250. This causes the sliders 240 to move away from each other, compressing the buffer spring 260 and causing it to deform. At the same time, when the anti-detachment plate 211 contacts the rubber column 280, it compresses the rubber column 280. By utilizing the deformation of the leaf spring 250, the buffer spring 260, and the rubber column 280, the vibration is buffered, thereby avoiding large vibrations during processing, ensuring processing stability, preventing the tool from deviating from its position when processing the wood, and improving the quality of wood processing.
[0034] Please refer to it again. Figure 2 The anti-detachment plate 211 slides inside the outer casing 220, and the outer side wall of the anti-detachment plate 211 is in contact with the inner side wall of the outer casing 220.
[0035] Please refer to it again. Figure 2 One end of the buffer spring 260 is fixed to the inner cavity side wall of the housing 220, and the buffer spring 260 is sleeved on the outside of the slide bar 230.
[0036] Please refer to it again. Figure 2 The damper 270 is located between the two buffer springs 260, and one end of the damper 270 is fixed to one side of the inner cavity of the housing 220.
[0037] Please refer to it again. Figure 4 The fixing mechanism 300 includes a baffle 310 fixed to one side of the top of the cutting machine body 100, a mounting bracket 320 fixed to the other side of the top of the cutting machine body 100, a first limiting rod 330 slidingly passing through the four corners of one side of the mounting bracket 320, a clamping plate 340 fixed to one end of the first limiting rod 330, a connecting seat 350 symmetrically fixed to one side of the clamping plate 340, a bidirectional screw 360 rotating through the two sides inside the mounting bracket 320, a drive motor 361 fixed to one side of the mounting bracket 320, a second limiting rod 370 fixed to the edge between the two sides inside the mounting bracket 320, a movable seat 380 symmetrically screwed to the outside of the bidirectional screw 360, and a connecting rod 381 rotating inside the movable seat 380.
[0038] Please refer to it again. Figure 4The other end of the first limiting rod 330 is fixed with a limiting plate, one end of the connecting rod 381 rotates inside the connecting seat 350, the input end of the drive motor 361 is electrically connected to the output end of the external power supply, and the output shaft end of the drive motor 361 is fixedly connected to one end of the bidirectional screw 360, and the moving seat 380 slides on the outside of the second limiting rod 370.
[0039] In summary, by attaching one side of the wood to the baffle 310, and starting the drive motor 361 to rotate the bidirectional screw 360, the moving seat 380 moves away from the outside of the second limit rod 370, causing the connecting rod 381 to deflect, thereby moving the connecting seat 350, which in turn moves the clamping plate 340 to clamp the wood and fix it in place. This further ensures stability during processing, prevents the wood from shifting, and improves processing stability.
[0040] Specifically: The structure of the cutting machine body 100 has been detailed in the comparative document and will not be repeated here.
[0041] In practical use, when processing, those skilled in the art place one side of the wood against the baffle 310, start the drive motor 361 to drive the bidirectional screw 360 to rotate, causing the moving seat 380 to move away from the outside of the second limit rod 370, causing the connecting rod 381 to deflect, thereby moving the connecting seat 350, which in turn moves the clamping plate 340 to clamp and fix the wood. Then, the wood is processed by the saw body 100. During processing, the vibration generated causes the extrusion column 210 to move the anti-detachment plate 211 up and down. The leaf spring 250 is compressed back and forth, causing it to deform and the sliders 240 to move away from each other. This compresses the buffer spring 260, causing it to deform as well. Simultaneously, when the anti-detachment plate 211 contacts the rubber pillar 280, it compresses the rubber pillar 280. By utilizing the deformation of the leaf spring 250, the buffer spring 260, and the rubber pillar 280, and by using the damper 270 to absorb the potential energy of the buffer spring 260, the buffer spring 260 is prevented from shaking violently. This buffering of vibration avoids large vibrations during processing and ensures processing stability.
[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0043] Although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 claims and their equivalents.
Claims
1. A stable cutting machine, characterized in that: The machine includes a cutting machine body (100), a buffer mechanism (200), and a fixing mechanism (300). The buffer mechanism (200) is connected to the bottom of the cutting machine body (100), and the fixing mechanism (300) is connected to the top of the cutting machine body (100). The buffer mechanism (200) includes an extrusion column (210) fixed to the bottom of the cutting machine body (100). An anti-detachment plate (211) is fixed to the bottom of the extrusion column (210), and a shell slides on the outer side of the extrusion column (210). (220) A sliding rod (230) is symmetrically fixed at the bottom between the two sides of the inner cavity of the outer shell (220). A slider (240) is symmetrically slidable on the outer side of the sliding rod (230). A leaf spring (250) is fixed on the opposite side of the two sliders (240). A buffer spring (260) is symmetrically fixed on the mutually distant side of the two sliders (240). A damper (270) is fixed in the middle of the mutually distant side of the two sliders (240). A rubber column (280) is fixed on the top of the slider (240).
2. The stable cutting machine according to claim 1, characterized in that: The anti-detachment plate (211) slides inside the outer shell (220), and the outer side wall of the anti-detachment plate (211) is in contact with the inner side wall of the outer shell (220).
3. The stable cutting machine according to claim 1, characterized in that: One end of the buffer spring (260) is fixed to the inner cavity side wall of the outer shell (220), and the buffer spring (260) is sleeved on the outside of the slide rod (230).
4. The stable cutting machine according to claim 1, characterized in that: The damper (270) is located between the two buffer springs (260), and one end of the damper (270) is fixed to one side of the inner cavity of the housing (220).
5. A stable cutting machine according to claim 1, characterized in that: The fixing mechanism (300) includes a baffle (310) fixed to one side of the top of the cutting machine body (100), a mounting bracket (320) fixed to the other side of the top of the cutting machine body (100), a first limiting rod (330) sliding through the four corners of one side of the mounting bracket (320), a clamping plate (340) fixed to one end of the first limiting rod (330), a connecting seat (350) symmetrically fixed to one side of the clamping plate (340), a bidirectional screw (360) rotating through the two sides inside the mounting bracket (320), a drive motor (361) fixed to one side of the mounting bracket (320), a second limiting rod (370) fixed to the edge between the two sides inside the mounting bracket (320), a movable seat (380) symmetrically screwed to the outside of the bidirectional screw (360), and a connecting rod (381) rotating inside the movable seat (380).
6. The stable cutting machine according to claim 5, characterized in that: The other end of the first limiting rod (330) is fixed with a limiting plate. One end of the connecting rod (381) rotates inside the connecting seat (350). The input end of the drive motor (361) is electrically connected to the output end of the external power supply. The output shaft end of the drive motor (361) is fixedly connected to one end of the bidirectional screw (360). The movable seat (380) slides on the outside of the second limiting rod (370).