Cutting tool

Abstract

The cutting tool comprises a supporting platform, a positioning plate, a sliding assembly and a cutting device, a cutting seam is formed in the supporting platform, the positioning plate is arranged on the supporting platform and located on the side portion of the cutting seam, the positioning plate is connected with the supporting platform in a sliding mode, and the positioning plate slides in the direction close to or away from the cutting seam. The sliding assembly comprises a sliding rail and a sliding block, the sliding direction of the sliding rail is parallel to the cutting seam, the sliding block slides in the sliding rail, the cutting device is fixedly connected with the sliding block, a cutting blade of the cutting device is located in the cutting seam, and the sliding block carries the cutting device to slide so that the cutting blade can move along the cutting seam. According to the utility model, the blocky object and the cutting device are positioned, so that the blocky object is straightly cut, and the cutting efficiency is improved; and the position of the positioning plate on the supporting platform relative to the cutting seam can be adjusted, so that the cutting position can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, and more specifically, to a cutting tool. Background Art

[0002] Blocks can be hard or soft. Soft materials, such as foam blocks, are porous materials with excellent softness and elasticity. They are widely used in many areas of life and production, such as as fillers in the interlayer of shelter panels, providing insulation, sound insulation, and noise reduction to improve shelter performance. During production, processing, and use, blocks typically need to be cut to create different shapes. Currently, manual cutting is often used, but this method lacks a fixed clamping position. Furthermore, soft blocks are easily deformed during cutting, resulting in uneven or skewed cuts, and the desired shape and size cannot be achieved. This requires secondary processing, which is inefficient, time-consuming, and labor-intensive. Utility Model Content

[0003] In response to the shortcomings of the existing technology, the utility model innovatively provides a cutting tool that positions both the object to be cut and the cutting device, ensuring straight cutting of block objects and improving cutting efficiency; and the position of the positioning plate on the support platform relative to the cutting seam can be adjusted, thereby adjusting the cutting position.

[0004] In order to achieve the above technical objectives, the utility model discloses a cutting tool, including a support platform, a positioning plate, a sliding assembly and a cutting device.

[0005] A cutting slot is formed on the support platform, and the positioning plate is arranged on the support platform and located on the side of the cutting slot. The positioning plate is slidably connected to the support platform, and the positioning plate slides toward or away from the cutting slot.

[0006] The sliding assembly includes a slide rail and a slider. The slide rail slides in a direction parallel to the cutting seam, and the slider slides in the slide rail.

[0007] The cutting device is fixedly connected to the slider, the cutting blade of the cutting device is located in the cutting slot, and the slider carries the cutting device to slide so that the cutting blade moves along the cutting slot.

[0008] Furthermore, a sliding slot perpendicular to the cutting slot is opened on the support platform, a screw is fixed to the bottom of the positioning plate, the screw is inserted into the sliding slot and slides along the sliding slot, and a nut is connected to the part of the screw that passes through the bottom of the support platform.

[0009] Furthermore, the positioning plate is perpendicular to the supporting platform.

[0010] Furthermore, the slider is fixedly connected to a push rod, and the push rod is used to push the slider to slide along the slide rail.

[0011] Furthermore, the slide rail is arranged above the cutting seam.

[0012] Furthermore, the slider is a pulley structure.

[0013] Furthermore, the slider includes two pulley groups arranged forward and backward along the sliding rail, and the two pulley groups are connected by a connecting piece. Each pulley group includes two pulleys arranged left and right and a wheel axle connecting the two pulleys, and the wheel axles of the two pulley groups are fixedly connected to the connecting piece.

[0014] Furthermore, a protective cover is provided on the upper cover of the cutting device, and the protective cover is fixedly connected to the slider.

[0015] Furthermore, a hoop is fixed in the protective cover, and the hoop surrounds the cutting device.

[0016] Furthermore, the clamp comprises an upper clamp and a lower clamp, and the upper clamp and the lower clamp are detachably connected.

[0017] The beneficial effects of the utility model are:

[0018] The cutting tool of the utility model positions both the object to be cut and the cutting device, ensuring straight cutting of block objects and improving cutting efficiency; and the position of the positioning plate relative to the cutting seam on the supporting platform can be adjusted, thereby adjusting the cutting position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a cutting tool according to an embodiment of the present utility model.

[0020] Figure 2 It is a side view of the cutting tool according to the embodiment of the present utility model.

[0021] Figure 3 It is a structural schematic diagram of the support platform of an embodiment of the utility model.

[0022] Figure 4 It is a schematic diagram of the connection between the slide rail and the support platform of an embodiment of the utility model.

[0023] Figure 5 It is a structural schematic diagram of a slider in an embodiment of the utility model.

[0024] Figure 6 It is a schematic diagram of the connection between the slider and the cutting device in an embodiment of the utility model.

[0025] In the figure,

[0026] 1. Support platform; 11. Cutting slit; 12. Support plate; 13. Support leg; 14. Sliding slit; 2. Positioning plate; 21. Connecting plate; 3. Sliding assembly; 31. Slide rail; 311. L-shaped plate or U-shaped plate; 312. Vertical plate; 32. Slider; 321. Pulley; 322. Axle; 323. Connector; 324. Connecting rod; 4. Cutting device; 41. Cutting blade; 5. Push rod; 6. Protective cover; 7. Hoop; 71. Upper hoop; 72. Lower hoop; 8. Adapter plate; 9. Block. DETAILED DESCRIPTION

[0027] The cutting tool provided by the present invention is explained and illustrated in detail below with reference to the accompanying drawings.

[0028] This embodiment specifically discloses a cutting tool, such as Figure 1 and 2 As shown, it includes a support platform 1, a positioning plate 2, a sliding assembly 3 and a cutting device 4. A cutting slit 11 is provided on the support platform 1 for placing a block 9. The length of the cutting slit 11 is greater than the length of the block, and the width of the cutting slit 11 is greater than the width of the cutting blade 41 of the cutting device 4, so that the cutting blade 41 of the cutting device 4 can extend into the cutting slit 11 to cut the block 9 in the thickness direction. The positioning plate 2 is arranged on the support platform 1 and is located on the side of the cutting slit 11. The positioning plate 2 fixes the position of the block 9 on the support platform 1 to prevent the block from moving during cutting, thereby ensuring a straight cut and the accuracy of the cut. The positioning plate 2 is slidably connected to the support platform 1. The positioning plate 2 slides in the direction of approaching or moving away from the cutting slit 11. The positioning plate 2 adjusts its position by sliding in the direction of approaching or moving away from the cutting slit 11, thereby adjusting the position of the corresponding cutting slit 11 on the block, that is, adjusting the cutting position of the block.

[0029] In this embodiment, if Figure 1-3 As shown, the support platform 1 includes a horizontal support plate 12 and support legs 13 below the support plate 12. The number of support legs 13 can be adjusted as needed. The entire support platform 1 can be composed of a single support plate 12 or two connected support plates 12. The cutting slit 11 is provided on one support plate 12, and the positioning plate 2 is provided on the other support plate 12. The support legs 13 elevate the support plate 12 off the ground, ensuring that the cutting blade 41 of the cutting device 4 can pass through the cutting slit 11 and reach the other side of the support plate 12, ensuring that the block is cut without scratching the ground. This arrangement also facilitates the connection of the positioning plate 2.

[0030] Optional, such as Figure 3As shown, positioning plate 2 is perpendicular to support platform 1. Generally, the side of a block is perpendicular to the plane of the block. Therefore, positioning plate 2 is positioned perpendicular to support platform 1, completely conforming to the side of the block, for more accurate positioning. There can be one or more positioning plates 2, with spacing between them. The number of positioning plates 2 can be adjusted based on the length of the block. In this embodiment, two positioning plates 2 are used to ensure accurate positioning and prevent the block from skewing.

[0031] Optional, such as Figure 1-3 As shown, a sliding slit 14 perpendicular to the cutting slit 11 is provided on the support platform 1, and a screw is fixed to the bottom of the positioning plate 2. The screw is inserted into the sliding slit 14 and slides along the sliding slit 14. The part of the screw that passes through the bottom of the support platform 1 is connected to a nut. The screw can slide along the sliding slit 14 as a sliding rod and can also cooperate with the nut to lock and slide. The nut is connected to the bottom of the support plate 12. When adjusting the position of the positioning plate 2, the nut is loosened so that the screw can slide along the sliding slit 14. After the positioning plate 2 slides to the specified position, the nut is screwed in the direction close to the positioning plate 2, that is, upward, until the nut is pressed against the lower surface of the support plate 12. The nut and the positioning plate 2 clamp the support plate 12 so that the screw can no longer slide.

[0032] The screw can be directly fixed to the bottom of the vertical positioning plate 2, or a horizontal connecting plate 21 can be set at the bottom of the positioning plate 2. The connecting plate 21 can be integrally formed or welded with the positioning plate 2. The connecting plate 21 is placed on the top of the support platform 1, and the bottom of the connecting plate 21 is welded to the top of the screw.

[0033] like Figure 1 As shown, the sliding assembly 3 includes a slide rail 31 and a slider 32. The sliding direction of the slide rail 31 is parallel to the cutting slit 11. The slider 32 slides in the slide rail 31. The cutting device 4 is fixedly connected to the slider 32. The cutting blade 41 of the cutting device 4 is in the cutting slit 11. The slider 32 carries the cutting device 4 to slide so that the cutting blade 41 moves along the cutting slit 11. The slide rail 31 positions the cutting blade 41 of the cutting device 4 so that it is aligned with the cutting slit 11 and can ensure that the cutting blade 41 does not tilt. The positioning plate 2 fixes the position of the block. Therefore, during cutting, the position of the block 9 and the cutting blade 41 will not change. The cutting blade 41 can cut a straight incision. The staff only needs to push the slider 32 or the cutting device 4. There is no need to observe and adjust the cutting position all the time, and no secondary processing is required, which improves efficiency and saves time and effort.

[0034] Alternatively, as Figure 1 and 4As shown, the slide rail 31 is arranged above the cutting slit 11 to reduce the area of ​​the entire cutting tool. In this embodiment, the slide rail 31 is surrounded by two oppositely arranged L-shaped plates or U-shaped plates 311. The two L-shaped plates or U-shaped plates 311 are connected and supported by vertical plates 312 at their ends. The bottoms of the two vertical plates 312 are fixed to the support plate 12 of the support platform 1, supporting the slide rail 31 above the cutting slit 11. The slide rail 31 is directly above or obliquely above the cutting slit, which is specifically determined by the position of the cutting blade 41 of the cutting device 4, as long as the cutting blade 41 can extend into the cutting slit 11. The length of the slide rail 31 is greater than the length of the cutting slit 11, and the bottom of the slider 32 is placed on the horizontal plate at the bottom of the two L-shaped plates or U-shaped plates 311.

[0035] Optional, such as Figure 1 、 5 As shown in FIG6 , the slider 32 is a pulley structure, which reduces friction and saves effort when moving along the slide rail 31 .

[0036] Furthermore, the slider includes two pulley groups arranged forward and backward along the slide rail 31, and the two pulley groups are connected by a connecting member 323. The connecting member 323 can be plate-shaped. Each pulley group includes two pulleys 321 arranged left and right and a wheel axle 322 connecting the two pulleys 321. The pulleys 321 are symmetrically mounted on the two ends of the wheel axle 322 and rotate around the wheel axle 322. The wheel axles 322 of the two pulley groups are fixedly connected to the connecting member 323. A vertical or inclined connecting rod 324 is connected to the bottom of the center of the two wheel axles 322. The bottom of the connecting rod 324 is connected to the connecting member 323, and the connecting member 323 is connected to the cutting device 4.

[0037] In this embodiment, the cutting device 4 is fixed below the slider 32. A gap is formed between the two L-shaped or U-shaped plates 311 that form the slide rail 31. This gap allows the connecting rod 324 to pass through, so that the connecting member 323 and the cutting device 4 are located below the slide rail 31 and can move with the movement of the slider 32.

[0038] Alternatively, as Figure 5 and 6 As shown, the slider 32 is fixedly connected to a push rod 5, which is used to push the slider 32 to slide along the slide rail 31. The push rod 5 is fixed to the top of the connecting member 323, and the push rod 5 is tilted and extends out of the slide rail 31, so that the staff can hold the top of the push rod 5 to push the slider 32 to move.

[0039] like Figure 5 and 6As shown, a protective cover 6 is provided above the cutting device 4. The protective cover 6 is fixedly connected to the slider 32 and is used to protect the cutting device 4. In this embodiment, the cutting device 4 is a three-dimensional square with an open bottom. The cutting blade 41 of the cutting device 4 extends out of the protective cover 6. The top of the protective cover 6 is fixedly connected to the connecting member 323.

[0040] Optional, such as Figure 6 As shown, a hoop 7 is fixed in the protective cover 6, and the hoop 7 surrounds the cutting device 4 to facilitate the installation and removal of the cutting device 4.

[0041] The clamp 7 comprises an upper clamp 71 and a lower clamp 72. The upper and lower clamps 71 and 72 are detachably connected. The upper clamp 71 is fixedly connected to the inner wall of the top plate of the protective cover 6. To maintain a suitable cutting angle for the cutting device 4, an adapter plate 8 can be positioned between the upper clamp 71 and the top wall of the protective cover 6 to adjust the angle of the cutting device 4. The shape of the adapter plate 8 can be customized, such as the angled shape in this embodiment. In this embodiment, the lower clamp 71 has connecting ears on both sides of its bottom. The lower clamp 72 is rod-shaped, with external threads on its two top ends. The two top ends of the lower clamp 72 extend above the connecting ears, and nuts are tightened on the rod above the connecting ears to connect the upper and lower clamps 71 and 72, thereby securing the cutting device 4. The shapes of the upper and lower clamps 71 and 72 are customized according to the shape of the cutting device 4.

[0042] The cutting device 4 can be a wallpaper cutter or an angle grinder. When the cutting device 4 is a wallpaper cutter, the clamp 7 is clamped on the shell of the wallpaper cutter; when the cutting device 4 is an angle grinder, the clamp 7 is clamped on the body of the angle grinder.

[0043] The method of using the cutting tool of this application is:

[0044] Place the block 9 on the support platform 1, adjust the positioning plate 2 according to the cutting position of the block 9, and tighten the nut to fix the positioning plate 2 in place, thereby securing the block 9. At this point, the cutting blade 41 of the cutting device 4 is positioned on one side of the block 9. Pushing the push rod 5 causes the slider 32 to move along the slide rail 31, which in turn causes the cutting blade 41 to move along the cutting slit 11 to cut the block 9. The entire cutting process is simple to operate, and the cut is straight, eliminating the need for secondary processing, greatly improving work efficiency.

[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0046] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0047] In the description of this specification, the description with reference to the terms "this embodiment", "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in an appropriate manner in any at least one embodiment or example. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0048] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, and simple improvements made to the essential contents of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A cutting tool, characterized in that: It comprises a supporting platform (1), a positioning plate (2), a sliding assembly (3) and a cutting device (4), The support platform (1) is provided with a cutting slit (11), the positioning plate (2) is arranged on the support platform (1) and is located on the side of the cutting slit (11), the positioning plate (2) is slidably connected to the support platform (1), and the positioning plate (2) slides in a direction close to or away from the cutting slit (11). The sliding assembly (3) comprises a sliding rail (31) and a sliding block (32). The sliding direction of the sliding rail (31) is parallel to the cutting seam (11). The sliding block (32) slides in the sliding rail (31). The cutting device (4) is fixedly connected to the slider (32), the cutting blade (41) of the cutting device (4) is located in the cutting slit (11), and the slider (32) carries the cutting device (4) to slide so that the cutting blade (41) moves along the cutting slit (11).

2. The cutting tool according to claim 1, characterized in that: The support platform (1) is provided with a sliding slit (14) perpendicular to the cutting slit (11); a screw is fixed to the bottom of the positioning plate (2); the screw is inserted into the sliding slit (14) and slides along the sliding slit (14); and a nut is connected to the portion of the screw that passes through the bottom of the support platform (1).

3. The cutting tool according to claim 1, characterized in that: The positioning plate (2) is perpendicular to the supporting platform (1).

4. The cutting tool according to claim 1, characterized in that: The slider (32) is fixedly connected to a push rod (5), and the push rod (5) is used to push the slider (32) to slide along the slide rail (31).

5. The cutting tool according to claim 1, characterized in that: The slide rail (31) is arranged above the cutting seam (11).

6. The cutting tool according to claim 1, characterized in that: The slider (32) is a pulley structure.

7. The cutting tool according to claim 6, characterized in that: The slider (32) includes two pulley groups arranged forward and backward along the slide rail (31), and the two pulley groups are connected by a connecting member (323). Each pulley group includes two pulleys (321) arranged left and right and a wheel shaft (322) connecting the two pulleys (321). The wheel shafts (322) of the two pulley groups are fixedly connected to the connecting member (323).

8. The cutting tool according to any one of claims 1 to 7, characterized in that: A protective cover (6) is provided above the cutting device (4), and the protective cover (6) is fixedly connected to the slider (32).

9. The cutting tool according to claim 8, characterized in that: A hoop (7) is fixed inside the protective cover (6), and the hoop (7) surrounds the cutting device (4).

10. The cutting tool according to claim 9, characterized in that: The hoop (7) comprises an upper hoop (71) and a lower hoop (72), and the upper hoop (71) and the lower hoop (72) are detachably connected.

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