45-degree angle cutter with positioning structure

Abstract

The utility model provides a 90-degree angle cutter with a positioning structure, relates to the technical field of angle cutters, and aims to solve the problems that when an existing angle cutter is used, a workpiece is usually manually supported for cutting during cutting, operation is tedious, safety is poor, and the workpiece cannot be conveniently fixed and positioned. A motor is fixedly mounted on the main body; the moving mechanism is mounted on the corner cutting mechanism; the positioning mechanism is mounted on the moving mechanism; the mounting rod is slidably mounted in the circular hole in the top piece; the positioning piece is fixedly connected with the mounting rod, and the positioning piece is rotationally connected with the adjusting piece. By rotating the adjusting piece, the adjusting piece drives the mounting rod and the positioning piece to move, the idler wheel on the positioning piece makes contact with the workpiece, the workpiece is pushed through the positioning piece, meanwhile, the workpiece makes contact with the idler wheel on the fixing piece and drives the idler wheel to rotate, and therefore the position of the workpiece can be corrected; and the workpiece is fixedly deflected by 45 degrees, so that the workpiece is conveniently positioned and fixed.

Description

Technical Field

[0001] This utility model belongs to the field of corner cutting machine technology, and more specifically, it relates to a 45-degree corner cutting machine with a positioning structure. Background Technology

[0002] The corner cutting machine can make 45-degree bevel or polygonal cuts, and is suitable for cross-stitch frames, oil painting frames, wooden strips, etc.

[0003] Based on existing technology, it has been found that existing corner cutting machines typically require manual support of the workpiece during cutting, which is cumbersome, unsafe, and makes it difficult to easily fix and position the workpiece. Furthermore, existing corner cutting machines cannot clean up the waste material generated after cutting the workpiece. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a 45-degree corner cutting machine with a positioning structure, which solves the problems of existing corner cutting machines, which usually require manual support of the workpiece during cutting, resulting in cumbersome operation, poor safety, inability to conveniently fix and position the workpiece, and inability to clean up the waste material after cutting the workpiece.

[0005] This utility model discloses a 45-degree angle cutting machine with a positioning structure, which is achieved by the following specific technical means:

[0006] A corner cutting machine with a positioning structure includes a corner cutting mechanism, a cleaning mechanism, a moving mechanism, and a positioning mechanism;

[0007] The corner-cutting mechanism is the corner-cutting machine body, and includes: a main body, which is a rectangular structure with a rectangular through groove, and a motor fixedly mounted on the main body; a cleaning mechanism mounted on the corner-cutting mechanism, and includes: a mounting component with a round hole, which is fixedly mounted on the top of the main body; a cleaning component with a wedge-shaped protrusion on its side, which is connected to the mounting component by a spring; a moving mechanism mounted on the corner-cutting mechanism; and a positioning mechanism mounted on the moving mechanism.

[0008] Furthermore, the chamfering mechanism also includes:

[0009] The cutter is fixedly connected to the motor on the main body; the guide rail has an I-shaped structure and is fixedly installed on the top of the main body.

[0010] Furthermore, the cleaning mechanism also includes:

[0011] The connector is cylindrical in shape and is slidably installed inside a circular hole on the mounting piece. The connector is also fixedly connected to the cleaning piece.

[0012] Furthermore, the moving mechanism includes:

[0013] The movable component is rectangular in shape and has an I-shaped groove at its bottom. The movable component is slidably mounted on the guide rail through the I-shaped groove at its bottom. The fixed component is L-shaped in shape and has rollers mounted on it. The fixed component is fixedly mounted on the top of the movable component.

[0014] Furthermore, the positioning mechanism includes:

[0015] The top part has a round hole and a threaded hole in the middle, and the top part is fixedly installed on the top of the moving part; the mounting rod is a cylindrical structure and is slidably installed inside the round hole on the top part.

[0016] Furthermore, the positioning mechanism also includes:

[0017] The adjusting component is cylindrical in shape and has threads. It is installed inside the threaded hole on the top component. The positioning component is L-shaped and has rollers rotatably mounted on it. It is fixedly connected to the mounting rod and rotatably connected to the adjusting component.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In this device, a fixing component and a positioning component are provided. The fixing component is fixedly installed on the top of the moving component, while the positioning component is rotatably connected to the adjusting component. In use, by placing the workpiece on the top of the moving component and extending the part of the workpiece to be removed out of the bearing range of the moving component, the adjusting component is rotated, causing the adjusting component to drive the mounting rod and the positioning component to move. The rollers on the positioning component come into contact with the workpiece, and the positioning component pushes the workpiece. At the same time, the workpiece comes into contact with the rollers on the fixing component and drives the rollers to rotate, thereby correcting the position of the workpiece and fixing the workpiece by a 45-degree deflection, which facilitates the positioning and fixing of the workpiece.

[0020] 2. This device includes an installation component and a cleaning component. The installation component is fixedly installed on the top of the main body, while the cleaning component is connected to the installation component via a spring. During use, when the workpiece is moved and cut by the moving component, the workpiece and the cleaning component come into contact with each other, causing the cleaning component to compress the spring between the installation component and the cleaning component. After the workpiece is cut, the spring returns to its original position, causing the cleaning component to push away any remaining debris. The bottom of the cleaning component is designed with a wedge-shaped structure, which comes into contact with the cut edges and corners and guides the trajectory of the edges and corners, allowing the cut edges and debris to fall through the rectangular slot on the main body, thus completing the cleaning of the debris. Attached Figure Description

[0021] Figure 1 This is a front-view three-dimensional structural schematic diagram of the present invention.

[0022] Figure 2 This is a rear-view three-dimensional structural diagram of the present invention.

[0023] Figure 3 This is an exploded three-dimensional structural diagram of the chamfering mechanism and the moving mechanism of this utility model.

[0024] Figure 4 This is an exploded three-dimensional structural diagram of the cleaning mechanism of this utility model.

[0025] Figure 5 This is an exploded three-dimensional structural diagram of the moving mechanism and positioning mechanism of this utility model.

[0026] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0027] 1. Corner cutting mechanism; 101. Main body; 102. Cutting blade; 103. Guide rail; 2. Cleaning mechanism; 201. Mounting component; 202. Connecting component; 203. Cleaning component; 3. Moving mechanism; 301. Moving component; 302. Fixing component; 4. Positioning mechanism; 401. Top component; 402. Mounting rod; 403. Adjusting component; 404. Positioning component. Detailed Implementation

[0028] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0029] Example:

[0030] As attached Figure 1 To be continued Figure 5 As shown:

[0031] This utility model provides a 45-degree corner cutting machine with a positioning structure, including a corner cutting mechanism 1, a cleaning mechanism 2, a moving mechanism 3, and a positioning mechanism 4. The corner cutting mechanism 1 is the body of the corner cutting machine and includes: a main body 101, which is a rectangular structure with a rectangular through groove, and a motor is fixedly installed on the main body 101. The rectangular through groove in the main body 101 allows for the collection of waste materials through a collection device installed at the bottom, while the installed motor drives the cutter 102 to rotate, thereby cutting the workpiece. The cleaning mechanism 2 is installed on the corner cutting mechanism 1 and includes: a... Mounting component 201 has a round hole and is fixedly mounted on the top of the main body 101. Mounting component 201 is used to mount connecting component 202 and cleaning component 203. Cleaning component 203 has a wedge-shaped protrusion on its side and is connected to mounting component 201 by a spring. Cleaning component 203 is used to compress the spring between itself and mounting component 201 when it comes into contact with excess corners, and pushes the waste through the rectangular through-slot of the main body 101 when the waste falls by restoring the spring. Moving mechanism 3 is mounted on corner cutting mechanism 1. Positioning mechanism 4 is mounted on moving mechanism 3.

[0032] Among them, such as Figure 2 As shown, the corner cutting mechanism 1 also includes: a cutter 102, which is fixedly connected to a motor on the main body 101; the cutter 102 is used to rotate by the motor so as to cut the corners of the workpiece; and a guide rail 103, which has an I-shaped structure and is fixedly installed on the top of the main body 101; the guide rail 103 is used to slide with the moving part 301.

[0033] Among them, such as Figure 1 As shown, the cleaning mechanism 2 also includes a connector 202, which is a cylindrical structure and is slidably installed inside the circular hole on the mounting part 201. The connector 202 is fixedly connected to the cleaning part 203. The connector 202 is used to slidably connect with the cleaning part 203.

[0034] Among them, such as Figure 1As shown, the moving mechanism 3 includes: a moving part 301, which is a rectangular structure with an I-shaped groove at the bottom, and the moving part 301 is slidably mounted on the guide rail 103 through the I-shaped groove at the bottom; the moving part 301 is used to guide and cut the workpiece by moving on the guide rail 103; and a fixing part 302, which is an L-shaped structure with a roller mounted on it, and the fixing part 302 is fixedly mounted on the top of the moving part 301; the fixing part 302 is used to drive the roller to rotate when it contacts the side of the workpiece, thereby assisting in the correction of the workpiece position, ensuring that the workpiece is skewed by 45 degrees, and cooperating with the positioning part 404 to fix and position the workpiece.

[0035] Among them, such as Figure 5 As shown, the positioning mechanism 4 includes: a top member 401, which has a circular hole and a threaded hole in the middle, and is fixedly installed on the top of the movable member 301; the top member 401 is used to install the adjusting member 403 and the mounting rod 402; the mounting rod 402 is a cylindrical structure and is slidably installed inside the circular hole on the top member 401; the mounting rod 402 is used to provide auxiliary guidance for the movement of the positioning member 404; the adjusting member 403 is a cylindrical structure, and is used to adjust... The adjusting member 403 is threaded and installed inside the threaded hole on the top member 401. The adjusting member 403 is used to move the positioning member 404 and the mounting rod 402 by rotation. The positioning member 404 has an L-shaped structure and a roller is rotatably mounted on it. The positioning member 404 is fixedly connected to the mounting rod 402 and rotatably connected to the adjusting member 403. The positioning member 404 is used to contact the workpiece through the roller and cooperate with the fixing member 302 to fix and position the workpiece.

[0036] The specific usage and function of this embodiment are as follows:

[0037] In this invention, when using this device, the workpiece is placed on top of the moving part 301, with the portion of the workpiece to be removed extending beyond the bearing range of the moving part 301. By rotating the adjusting part 403, the adjusting part 403 drives the mounting rod 402 and the positioning part 404 to move. The rollers on the positioning part 404 contact the workpiece, and the positioning part 404 pushes the workpiece. Simultaneously, the workpiece contacts the rollers on the fixing part 302, causing the rollers to rotate. This corrects the position of the workpiece, causing it to be fixedly deflected by 45 degrees. This, in conjunction with the fixing part 302, positions and fixes the workpiece. The motor on body 101 drives the cutter 102 to rotate, which can cut the workpiece. When the workpiece is moved and cut by the moving part 301, the workpiece and the cleaning part 203 come into contact with each other, which causes the cleaning part 203 to compress the spring between the cleaning part 203 and the mounting part 201. After the workpiece is cut, the spring returns to its original position, causing the cleaning part 203 to push the remaining debris. The bottom of the cleaning part 203 is set with a wedge-shaped structure, which then comes into contact with the cut edges and corners and guides the trajectory of the edges and corners, so that the cut edges and corners and debris can fall through the rectangular through groove on the body 101 to complete the cleaning of debris.

Claims

1. A 45-degree angle cutting machine with a positioning structure, characterized in that: It includes a corner-cutting mechanism (1), a cleaning mechanism (2), a moving mechanism (3), and a positioning mechanism (4); The corner cutting mechanism (1) is the corner cutting machine body, and the corner cutting mechanism (1) includes: a main body (101), the main body (101) is a rectangular structure, the main body (101) is provided with a rectangular through groove, and a motor is fixedly installed on the main body (101); the cleaning mechanism (2) is installed on the corner cutting mechanism (1), and the cleaning mechanism (2) includes: a mounting part (201), the mounting part (201) is provided with a round hole, and the mounting part (201) is fixedly installed on the top of the main body (101); a cleaning part (203), the cleaning part (203) is provided with a wedge-shaped protrusion on the side, and the cleaning part (203) is connected to the mounting part (201) by a spring; the moving mechanism (3) is installed on the corner cutting mechanism (1); the positioning mechanism (4) is installed on the moving mechanism (3).

2. A 45-degree angle cutting machine with a positioning structure according to claim 1, characterized in that: The chamfering mechanism (1) further includes: The cutter (102) is fixedly connected to the motor on the main body (101); the guide rail (103) is an I-shaped structure and is fixedly installed on the top of the main body (101).

3. A 45-degree angle cutting machine with a positioning structure according to claim 1, characterized in that: The cleaning mechanism (2) also includes: The connector (202) is a cylindrical structure and is slidably installed inside the circular hole on the mounting part (201). The connector (202) is fixedly connected to the cleaning part (203).

4. A 45-degree angle cutting machine with a positioning structure according to claim 2, characterized in that: The moving mechanism (3) includes: The movable part (301) has a rectangular structure and an I-shaped groove at the bottom. The movable part (301) is slidably mounted on the guide rail (103) through the I-shaped groove at the bottom. The fixed part (302) has an L-shaped structure and a roller is mounted on it. The fixed part (302) is fixedly mounted on the top of the movable part (301).

5. A 45-degree angle cutting machine with a positioning structure according to claim 1, characterized in that: The positioning mechanism (4) includes: Top part (401) has a round hole and a threaded hole in the middle position. The top part (401) is fixedly installed on the top of the movable part (301). Mounting rod (402) has a cylindrical structure and is slidably installed inside the round hole on the top part (401).

6. A 45-degree angle cutting machine with a positioning structure according to claim 5, characterized in that: The positioning mechanism (4) also includes: Adjusting component (403) is cylindrical in shape and has threads. It is installed inside the threaded hole on the top component (401). Positioning component (404) is L-shaped and has rollers rotatably mounted on it. It is fixedly connected to the mounting rod (402) and rotatably connected to the adjusting component (403).

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