A plate cutting device with a corner cutting setting function

Abstract

The utility model relates to a kind of cutting equipment, specifically discloses a plate cutting device with corner setting function.The plate cutting device includes base, the base is equipped with material placing platform, the side of material placing platform is cutting side;The directional strip is equipped on the material placing platform, and the angle of the directional strip extension direction is adjustable relative to cutting side;It further includes cutting module, and the cutting module is set in the cutting side of base;The cutting module includes upper tool rest, lower tool rest and guide column, and the guide column is perpendicular to material placing platform setting;The upper tool rest is slidably arranged on guide column, and it is opposite with lower tool rest, and the upper tool rest is connected with cutter unit;The cutting module further includes drive unit, which drives the upper tool rest to move up and down relative to lower tool rest.The plate cutting device described above has the advantages of simple structure, convenient operation, high precision of corner control.

Description

Technical Field

[0001] This utility model relates to a cutting device, specifically a plate cutting device with a corner setting function. Background Technology

[0002] In the construction industry, wood panels are a commonly used material. For example, flooring and ceiling panels are frequently used in interior decoration, while antique-style panels are often used in exterior decoration projects. To improve construction quality, wood panels often need to be cut on-site, such as for length cutting and joint angle cutting. The most common cutting method is using a hand saw. However, hand sawing requires a high level of skill and experience from the operator, especially when cutting angles, which often requires marking lines. This method suffers from inconvenience, low efficiency, and poor cut aesthetics, affecting the efficiency and reliability of the operation. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a plate cutting device with a cutting angle setting function, which has the advantages of simple structure, convenient operation and high cutting angle control accuracy.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a plate cutting device with a cutting angle setting function, including a base, a material placement platform on the base, one side of the material placement platform being the cutting side; a directional strip is provided on the material placement platform, and the angle of the extension direction of the directional strip relative to the cutting side is adjustable; It also includes a cutting module, which is disposed on the cutting side of the base; the cutting module includes an upper blade holder, a lower blade holder, and a guide column, the lower blade holder is fixedly connected to the base, and the upper edge of the lower blade holder is aligned with the material placement platform; the guide column is perpendicular to the material placement platform; the upper blade holder is slidably disposed on the guide column and is vertically opposed to the lower blade holder; a cutting unit is connected to the upper blade holder, and the cutting unit is disposed facing the lower blade holder; the cutting module also includes a drive unit for driving the upper blade holder to move up and down relative to the lower blade holder.

[0005] When cutting sheet metal, place the sheet metal on the material placement platform with one side of the sheet metal close to the directional strip, and insert the part to be cut between the upper and lower blade holders. The upper blade holder is then driven downward by the drive unit to achieve the cutting operation.

[0006] Depending on the required cutting angle, the angle of the guide bar relative to the cutting side can be adjusted. By cooperating with the board material and the guide bar, the cutting angle of the board material can be controlled. It has the advantages of simple operation and high cutting angle control accuracy.

[0007] Preferably, the material placement platform is provided with a number of directional mounting positions, each of which has a different angle relative to the extension direction of the cutting side; the directional strip is detachably connected to one of the directional mounting positions.

[0008] Preferably, each of the directional mounting positions is provided with a plurality of positioning holes, and the directional strip is provided with positioning pins that match the positioning holes; each of the directional mounting positions is also provided with a length mark.

[0009] It allows for convenient adjustment of the installation angle of the directional strip.

[0010] Preferably, the lower blade holder includes a first support plate and a second support plate made of rigid material, the first support plate and the second support plate are arranged parallel to the cutting side, and the first support plate is arranged close to the material placement platform; a buffer layer made of elastic material is provided between the first support plate and the second support plate, and the buffer layer is aligned with the cutting unit.

[0011] The first and second support plates can support the sheet metal, while the buffer layer can provide space for the movement of the cutting unit and prevent chip accumulation.

[0012] Preferably, the upper surface of the second support plate is inclined downward from the inside to the outside.

[0013] During the end cutting process, the plate tends to deform as the cutting unit enters. The inclined setting of the upper surface of the second support plate can leave space for the deformation of the plate and reduce the cutting resistance.

[0014] Preferably, the base has legs on its lower side and wheels on its cut side, with the wheels being no lower than the legs.

[0015] During the cutting operation, the outriggers provide support. When it is necessary to rotate and move the equipment, the entire base can be lifted and tilted towards the cutting side, and the wheels can be used for transportation, reducing the workload during rotation.

[0016] Preferably, the drive unit includes a pressing mechanism and a resetting mechanism. The pressing mechanism includes a camshaft and an operating handle. The camshaft is rotatably connected to the guide column. The camshaft is arranged parallel to the upper tool post and contacts the upper end of the upper tool post. The operating handle is used to drive the camshaft to rotate. The reset mechanism includes a reset elastic element, which is disposed between the upper tool post and the lower tool post, or between the upper tool post and the base, or between the upper tool post and the guide post.

[0017] The reset elastic element provides preload to the upper tool holder, ensuring constant contact between the upper tool holder and the camshaft. By rotating the camshaft, the upper tool holder can slide up and down relative to the lower tool holder, thereby completing the cutting operation.

[0018] Preferably, the camshaft has an axially penetrating directional groove on its side; the camshaft is fitted with a protective sleeve, and the inner side of the protective sleeve has directional protrusions.

[0019] The sleeve reduces wear between the camshaft and the upper tool post, and the combination of the directional groove and the directional protrusion enables reliable positioning between the sleeve and the camshaft.

[0020] Preferably, the outer side of the sheath is provided with a stop.

[0021] The stop is used to limit the rotation angle of the camshaft relative to the upper tool post, thereby limiting the vertical sliding range of the upper tool post. Additionally, during overall transport, the base can be flipped by rotating the operating handle, causing the stop to engage with the upper tool post, thus improving operational convenience.

[0022] Preferably, there are two guide posts, and the upper tool holder is positioned between the two guide posts; the operating handle is positioned between the two guide posts and is detachably connected to the camshaft, and the length of the operating handle is adjustable. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the sheet metal cutting device with a chamfer setting function in this embodiment; Figure 2 This is a structural schematic diagram of the sheet metal cutting device with corner setting function in this embodiment from another perspective; Figure 3 This is a schematic diagram of the cutting module in the sheet metal cutting device with corner setting function in this embodiment; Figure 4 This is a structural schematic diagram of the cutting module in the sheet metal cutting device with chamfer setting function in this embodiment from another perspective; Figure 5 for Figure 4 A magnified view of a portion of point A in the middle. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. Example

[0025] like Figure 1 and Figure 2As shown, a sheet metal cutting device with a corner setting function includes a base 1, on which a material placement platform 11 is provided, one side of which is the cutting side. A support leg 4 is provided on the lower side of the base 1, and a traveling wheel 3 is provided on the cutting side of the base 1, the traveling wheel 3 being no lower than the support leg 4. During cutting operations, the support leg 4 provides support, and when rotation and handling are required, the entire base 1 can be lifted and tilted towards the cutting side, and transported via the traveling wheel 3, reducing the workload during rotation.

[0026] like Figure 1 and Figure 2 As shown, the material placement platform 11 is provided with a directional strip 13, the angle of the extension direction of the directional strip 13 relative to the cutting side is adjustable. Specifically, the material placement platform 11 is provided with a plurality of directional mounting positions 12, each of which has a different angle relative to the cutting side; the directional strip 13 is detachably connected to one of the directional mounting positions 12. Each directional mounting position 12 is provided with a plurality of positioning holes, and the directional strip 13 is provided with positioning pins that match the positioning holes. The installation angle of the directional strip 13 can be easily adjusted. Each directional mounting position 12 is also provided with a length indicator, so that when the length of the board is short, the length of the board can be set according to the length indicator.

[0027] like Figure 1 and Figure 2 As shown, it also includes a cutting module 2, which is disposed on the cutting side of the base 1. Figures 3-5 As shown, the cutting module 2 includes an upper blade holder 24, a lower blade holder 26, and guide posts 23. Specifically, there are two guide posts 23, and the upper blade holder 24 is arranged between the two guide posts 23.

[0028] like Figure 1 and Figure 2 As shown, the lower blade holder 26 is fixedly connected to the base 1, and its upper edge is aligned with the material placement platform 11. The guide post 23 is fixedly mounted on the base 1 or positioned between the upper blade holder 24 and the lower blade holder 26, and is perpendicular to the material placement platform 11. The upper blade holder 24 is slidably mounted on the guide post 23 and is vertically opposed to the lower blade holder 26. A cutting unit 28 is connected to the upper blade holder 24, and the cutting unit 28 faces the lower blade holder 26.

[0029] Specifically, such as Figure 5As shown, the lower blade holder 26 includes a first support plate 261 and a second support plate 263 made of rigid material. The first support plate 261 and the second support plate 263 are arranged parallel to the cutting side, and the first support plate 261 is located close to the material placement platform 11. A buffer layer 262 made of elastic material is provided between the first support plate 261 and the second support plate 263, and the buffer layer 262 is aligned with the cutting unit 28. The first support plate 261 and the second support plate 263 can provide load-bearing support for the material, while the buffer layer 262 can provide space for the movement of the cutting unit 28 and prevent chip accumulation.

[0030] like Figure 5 As shown, the upper surface of the second support plate 263 is inclined downwards from the inside to the outside. During the end cutting process, the plate tends to deform as the cutting unit 28 cuts in. The inclined arrangement of the upper surface of the second support plate 263 can provide space for the deformation of the plate and reduce the cutting resistance.

[0031] like Figures 3-5 As shown, the cutting module 2 further includes a drive unit for driving the upper blade holder 24 to move up and down relative to the lower blade holder 26. The drive unit includes a pressing mechanism and a resetting mechanism. The pressing mechanism includes a camshaft 27 and an operating handle 21. The camshaft 27 is rotatably connected to the guide post 23, and is arranged parallel to the upper blade holder 24, contacting the upper end of the upper blade holder 24. The operating handle 21 is used to drive the camshaft 27 to rotate. The operating handle 21 is located between the two guide posts 23 and is detachably connected to the camshaft 27, and the length of the operating handle 21 is adjustable.

[0032] like Figures 3-5 As shown, the reset mechanism includes a reset elastic element 25, which is disposed between the upper tool holder 24 and the lower tool holder 26, or between the upper tool holder 24 and the base 1, or between the upper tool holder 24 and the guide post 23. The reset elastic element 25 provides preload to the upper tool holder 24, ensuring that the upper tool holder 24 is always in contact with the camshaft 27. By rotating the camshaft 27, the upper tool holder 24 can slide up and down relative to the lower tool holder 26, thereby completing the cutting operation.

[0033] Furthermore, such as Figures 3-5 As shown, the camshaft 27 has an axially penetrating directional groove on its side, and a sleeve 22 is fitted over the camshaft 27. A directional protrusion is provided on the inner side of the sleeve 22. The sleeve 22 reduces wear between the camshaft 27 and the upper tool holder 24, and the cooperation of the directional groove and the directional protrusion ensures reliable positioning between the sleeve 22 and the camshaft 27.

[0034] like Figures 3-5As shown, a stop 221 is provided on the outer side of the sheath 22. The stop 221 is used to limit the rotation angle of the camshaft 27 relative to the upper tool holder 24, thereby limiting the vertical sliding range of the upper tool holder 24. In addition, during overall transportation, the base 1 can be flipped by rotating the operating handle 21, so that the stop 221 abuts against the upper tool holder 24, improving the convenience of operation.

[0035] When performing plate cutting, the plate is placed on the material placement platform 11 with one side of the plate close to the directional strip 13, and the part to be cut is inserted between the upper blade holder 24 and the lower blade holder 26. The upper blade holder 24 is driven downward by the drive unit to achieve the plate cutting operation.

[0036] The angle of the guide strip 13 relative to the cutting side can be adjusted according to the required cutting angle. By cooperating with the plate and the guide strip 13, the cutting angle of the plate can be controlled, which has the advantages of simple operation and high cutting angle control accuracy.

[0037] In summary, the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sheet metal cutting device with a corner setting function, characterized in that: Includes a base, on which a material placement platform is provided, one side of which is a cutting side; the material placement platform is provided with a directional strip, the angle of which the extension direction of the directional strip is adjustable relative to the cutting side; It also includes a cutting module, which is disposed on the cutting side of the base; the cutting module includes an upper blade holder, a lower blade holder, and a guide column, the lower blade holder is fixedly connected to the base, and the upper edge of the lower blade holder is aligned with the material placement platform; the guide column is perpendicular to the material placement platform, the upper blade holder is slidably disposed on the guide column and is vertically opposed to the lower blade holder; a cutting unit is connected to the upper blade holder, and the cutting unit is disposed facing the lower blade holder; the cutting module also includes a drive unit for driving the upper blade holder to move up and down relative to the lower blade holder.

2. The plate cutting device according to claim 1, characterized in that: The material placement platform is provided with several directional mounting positions, and each directional mounting position has a different extension angle relative to the cutting side; the directional strip can be detachably connected to one of the directional mounting positions.

3. The plate cutting device according to claim 2, characterized in that: Each of the aforementioned directional mounting positions is provided with a plurality of positioning holes, and the directional strip is provided with positioning pins that match the positioning holes; each of the aforementioned directional mounting positions is also provided with a length indicator.

4. The plate cutting device according to claim 1, characterized in that: The lower blade holder includes a first support plate and a second support plate made of rigid material. The first support plate and the second support plate are arranged parallel to the cutting side, and the first support plate is arranged close to the material placement platform. A buffer layer made of elastic material is provided between the first support plate and the second support plate, and the buffer layer is aligned with the cutting unit.

5. The plate cutting device according to claim 4, characterized in that: The upper surface of the second support plate is inclined downward from the inside to the outside.

6. The plate cutting device according to claim 1, characterized in that: The base is provided with support legs on its lower side, and the cut side of the base is provided with wheels, which are not lower than the support legs.

7. The plate cutting device according to any one of claims 1-6, characterized in that: The drive unit includes a pressing mechanism and a resetting mechanism. The pressing mechanism includes a camshaft and an operating handle. The camshaft is rotatably connected to the guide column. The camshaft is arranged parallel to the upper tool post and contacts the upper end of the upper tool post. The operating handle is used to drive the camshaft to rotate. The reset mechanism includes a reset elastic element, which is disposed between the upper tool post and the lower tool post, or between the upper tool post and the base, or between the upper tool post and the guide post.

8. The plate cutting device according to claim 7, characterized in that: The camshaft has an axially penetrating directional groove on its side; the camshaft is covered with a protective sleeve, and the inner side of the protective sleeve has directional protrusions.

9. The plate cutting device according to claim 8, characterized in that: The outer side of the sheath is provided with a stop.

10. The plate cutting device according to claim 7, characterized in that: The number of guide posts is two, and the upper tool holder is set between the two guide posts; the operating handle is set between the two guide posts and is detachably connected to the camshaft, and the length of the operating handle is adjustable.

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