Butterfly type circle cutting device

Abstract

The utility model discloses a butterfly type circle cutting device, which relates to the technical field of circle cutting equipment, and comprises a central connecting plate, and a magnetic base is fixed at the bottom of the central connecting plate; the number of the frame bodies is two, the opposite ends of the two frame bodies are rotationally installed on the left side and the right side of the center connecting plate respectively, and the center connecting plate and the two frame bodies form a foldable structure; the mounting part is mounted on the frame body; the cutting torch is mounted on the mounting piece; the center connecting plate of the circle cutting device is used for connecting the two frame bodies, the two frame bodies rotate with the center connecting plate as the center, then the two frame bodies are folded to reduce the size occupied by the whole circle cutting device, the mounting part is used for fixing the position of the cutting torch, and the radius of circular glass cut by the cutting torch is adjusted by adjusting the position of the mounting part on the frame bodies. Therefore, the circle cutting device can be conveniently used and carried outdoors.

Description

Technical Field

[0001] This utility model relates to the field of circular cutting equipment, and more specifically to a butterfly-type circular cutter. Background Technology

[0002] In actual production work, the demand for processing circular workpieces is increasing. When using gas cutting to cut circular materials such as metals, the size of the flame and the hand gestures are usually adjusted manually based on the properties of different materials and the required precision. Currently, gas cutting of circular materials is often done with the help of simple tools such as scissors, knives, and saws. However, due to the use of many auxiliary tools, cumulative errors are easily generated, and when working outdoors, many auxiliary tools are inconvenient to carry after use. Utility Model Content

[0003] The purpose of this utility model is to solve the above-mentioned technical problems by providing a butterfly-type circle cutter, which has a simple structure, is easy to carry, and has an attractive appearance.

[0004] To achieve the above objectives, this utility model specifically adopts the following technical solution: a butterfly-type circle cutter, comprising: a central connecting plate, the bottom of which is fixed with a magnetic base; a frame, specifically two frames, the opposite ends of which are rotatably mounted to the left and right sides of the central connecting plate, the central connecting plate and the two frames forming a foldable structure; a mounting component, which is mounted on the frame; and a cutting torch, which is mounted on the mounting component.

[0005] Preferably, the frame includes two side plates, and two fixing pins are fixedly connected between the two side plates. The two fixing pins near the central connecting plate are movably connected to the central connecting plate. Multiple mounting holes are provided on the opposite side of the two side plates, and the multiple mounting holes are located between the two fixing pins.

[0006] Furthermore, the plurality of mounting holes are linearly and uniformly distributed.

[0007] Preferably, the mounting component includes a sleeve and two bolts. The sleeve has threaded grooves on both its front and rear sides, and the bolts pass through corresponding mounting holes and are threadedly connected to the threaded grooves.

[0008] Furthermore, the sleeve is located between the two side plates of the frame.

[0009] Preferably, the cutting torch is movably mounted to the inner side of the sleeve.

[0010] The beneficial effects of this utility model are as follows: The central connecting plate of the round cutter is used to connect two frames. The two frames rotate around the central connecting plate, thereby folding the two frames to reduce the overall volume occupied by the round cutter. The mounting piece is used to fix the position of the cutting torch. By adjusting the position of the mounting piece on the frame, the radius of the cutting torch for cutting circular glass can be adjusted, thus making it convenient for the round cutter to be used outdoors and carried. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is the front view of this utility model;

[0013] Figure 3 This is a top view of the present invention;

[0014] Figure 4 This is a cross-sectional view of the present invention;

[0015] Figure 5 This is the utility model Figure 5 Schematic diagram at point A.

[0016] Reference numerals: 1. Central connecting plate; 101. Magnetic base; 2. Frame; 201. Side plate; 202. Fixing pin; 203. Mounting hole; 3. Mounting component; 301. Sleeve; 3011. Threaded groove; 302. Bolt; 4. Cutting torch. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0018] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0019] Please see Figure 1-5 The present invention provides the following technical solution:

[0020] A butterfly-shaped circle cutter includes:

[0021] A central connecting plate 1, with a magnetic base 101 fixed to its bottom;

[0022] The frame 2 consists of two frames, with one end of each frame 2 rotatably mounted to the left and right sides of the central connecting plate 1, forming a foldable structure with the central connecting plate 1 and the two frames 2.

[0023] Mounting component 3 is installed on frame 2;

[0024] Cutting torch 4 is mounted on mounting component 3.

[0025] In this embodiment: the central connecting plate 1 is used to connect the two frames 2. The two frames 2 rotate around the central connecting plate 1, thereby folding the two frames 2 to reduce the volume occupied by the overall round cutter. The mounting part 3 is used to fix the position of the cutting torch 4. By adjusting the position of the mounting part 3 on the frame 2, the radius of the cutting torch 4 for cutting circular glass can be adjusted.

[0026] As a technical optimization of this utility model, the frame 2 includes two side plates 201, and two fixing pins 202 are fixedly connected between the two side plates 201. The two fixing pins 202 near the central connecting plate 1 are movably connected to the central connecting plate 1. Multiple mounting holes 203 are opened through the opposite side of the two side plates 201. The multiple mounting holes 203 are located between the two fixing pins 202 and are linearly and evenly distributed.

[0027] In this embodiment: the two side plates 201 are fixed to the left and right ends of the entire frame 2 by two fixing pins 202. By allowing the two fixing pins 202 at opposite ends of the two frames 2 to pass through the central connecting plate 1, the central connecting plate 1 and the two frames 2 are installed. Multiple mounting holes 203 are used to adjust the position of the mounting parts 3.

[0028] As a technical optimization of this utility model, the mounting component 3 includes a sleeve 301 and two bolts 302. The sleeve 301 has threaded grooves 3011 on both the front and rear sides. The bolts 302 pass through the corresponding mounting holes 203 and are threadedly connected to the threaded grooves 3011. The sleeve 301 is located between the two side plates 201 of the frame 2. The cutting torch 4 is movably installed on the inner side of the sleeve 301.

[0029] In this embodiment: the mounting part 3 is located inside the frame 2. When it is necessary to adjust the radius of the cutting circle, the sleeve 301 is placed at the mounting hole 203 corresponding to the appropriate radius. The bolt 302 passes through the mounting hole 203 in sequence and is threadedly connected to the threaded groove 3011, thereby fixing the position of the mounting part 3 and adjusting the radius of the cutting circle of the torch.

[0030] The working principle and usage process of this utility model are as follows: the center point of the cutting circle is determined by the magnetic base 101; the mounting part 3 is located inside the frame 2, and the radius of the circle is determined by adjusting the position of the mounting part 3; the cutting torch 4 can move freely in the sleeve 301 of the mounting part; the overall circle cutter is highly practical, easy to operate, has an adjustable radius, and is easy to fold and carry.

[0031] The technical solutions provided by the embodiments of this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the embodiments of this utility model. The description of the above embodiments is only for helping to understand the principles of the embodiments of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the embodiments of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A butterfly cutter characterized in that, Include: The bottom of the center connecting plate (1) is fixed with a magnetic base (101); The specific number of the frame body (2) is two, and the opposite ends of the two frame bodies (2) are respectively rotatably connected with the left and right sides of the center connecting plate (1), and the center connecting plate (1) and the two frame bodies (2) form a foldable structure; The mounting member (3) is mounted on the frame body (2); The cutting torch (4) is mounted on the mounting member (3).

2. A butterfly cutter according to claim 1, wherein: The frame body (2) includes two side plates (201), two fixed pins (202) are fixedly connected between the two side plates (201), and the two fixed pins (202) near the center connecting plate (1) are movably connected with the center connecting plate (1), and a plurality of mounting holes (203) are formed in the opposite sides of the two side plates (201), and the plurality of mounting holes (203) are located between the two fixed pins (202).

3. A butterfly cutter according to claim 2, wherein: The plurality of mounting holes (203) are linearly and uniformly distributed.

4. A butterfly cutter according to claim 1, wherein: The mounting member (3) includes a sleeve (301) and two bolts (302), the front and rear sides of the sleeve (301) are provided with threaded grooves (3011), and the bolts (302) are threadedly connected with the threaded grooves (3011) through the corresponding mounting holes (203).

5. A butterfly cutter according to claim 4 wherein: The sleeve (301) is located between the two side plates (201) of the frame body (2).

6. A butterfly cutter according to claim 1 wherein: The cutting torch (4) is movably mounted on the inner side of the sleeve (301).

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