A foldable portable cutting machine

Abstract

The utility model discloses a kind of foldable portable cutting machines, including cutting seat, folding assembly is provided on cutting seat, auxiliary assembly is provided on cutting seat, by the folding assembly being set in cutting seat, can be folded along folding seat, cutting column can be fixed in folding position, realize the compact folding of cutting machine, reduce volume, improve portability, so that the whole cutting machine is more compact after folding, it is convenient to carry and store, simultaneously, the neat storage of connecting wire can be realized in the auxiliary assembly being set in cutting seat, avoid the winding and damage of power cord, ensure the normal use of cutting machine reduces the use hidden danger of cutting machine, by the support seat and adjusting seat being set in cutting seat, not only can be folded and stored, further reduce the volume of cutting machine, adjusting the height of support seat according to need also, so that cutting machine can keep balance on different work surface, further improve the stability of cutting.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, and more specifically, to a foldable portable cutting machine. Background Technology

[0002] The foldable portable cutter is an innovative cutting tool that combines portability and ease of storage. It is suitable for work scenarios that require frequent movement, limited space, or easy carrying. It is suitable for on-site cutting of various materials such as metal, plastic, and wood. Through its ingenious mechanical structure, it achieves a reduced size, making it easy to carry and store, and is suitable for professional workers.

[0003] However, the folding structure of the cutting machine is still relatively large after folding, which limits its portability and cannot meet users' requirements for compact size when carrying it in narrow spaces or over long distances. At the same time, the storage function of the cutting machine is not perfect, and accessories such as power cords are inconvenient to store and are easily tangled and damaged, which not only affects the performance but may also pose a safety hazard.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a foldable portable cutting machine to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A foldable portable cutting machine includes a cutting base with a folding assembly. The folding assembly includes a folding seat on the cutting base, a folding column hinged to the inner wall of the folding seat, a cutting cover on one side of the folding column, a fixing plate on one side of the cutting cover, and a fixing rod threadedly connected to the fixing plate.

[0008] Furthermore, to better store the connecting wires of the portable cutter, an auxiliary component is provided on the cutting base. The auxiliary component includes a storage box on top of the cutting base, a bearing seat on one side of the inner wall of the storage box, a storage rod installed on the inner wall of the bearing seat, one end of the storage rod passing through the storage box and having a winding handle installed thereon, a first connecting wire wound around the surface of the storage rod, one end of the first connecting wire passing through the storage box and having a plug thereon, the other end of the first connecting wire passing through the storage rod and having an electric slip ring connected to it, and one end of the electric slip ring being connected to a second connecting wire.

[0009] Furthermore, in order to better maintain and replace the cutting blades of the portable cutting machine, one end of the second connecting wire passes through the storage box and is electrically connected to a motor. The other end of the motor passes through the folding column and the cutting cover and is equipped with a blade mounting seat, on which the cutting blade is mounted.

[0010] Furthermore, in order to better assist in restricting the storage rod, multiple limiting blocks are in contact with the surface of the storage rod, and a spring is fixed above the limiting block. One end of the spring is fixedly connected to one side of the inner wall of the mounting cavity.

[0011] Furthermore, in order to better improve the stability of the portable cutting machine during cutting, multiple limiting seats are set on the top of the cutting seat. One of the limiting seats is threadedly connected to an adjusting rod, and one end of the adjusting rod is connected to a limiting plate through a bearing.

[0012] Furthermore, in order to better assist in balancing the portable cutter, multiple support seats are provided on both sides of the cutter base, and an adjustment seat is threadedly connected to the bottom of the support seats.

[0013] The beneficial effects of this utility model are as follows:

[0014] (1) By using the folding component set in the cutting seat, the cutting column can be folded along the folding seat and fixed in the folding position, so as to realize the compact folding of the cutting machine, reduce the volume, improve portability, and make the whole cutting machine more compact after folding, making it easier to carry and store. At the same time, the auxiliary component set in the cutting seat can realize the neat storage of the connecting wires, avoid the tangling and damage of the power cord, ensure the normal use of the cutting machine and reduce the potential hazards of the cutting machine.

[0015] (2) By setting the support seat and adjustment seat on the cutting seat, not only can the cutting machine be folded and stored to further reduce its size, but the height of the support seat can also be adjusted as needed to keep the cutting machine balanced on different working surfaces, thereby further improving the stability of cutting. At the same time, the limiting block and spring set on the storage rod can prevent the storage rod from rotating excessively during storage, ensuring the orderly storage of the power cord. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the main structure of a foldable portable cutting machine according to an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the folding component and auxiliary component of a foldable portable cutting machine according to an embodiment of the present utility model;

[0019] Figure 3This is a schematic diagram of the folding component and structure of a foldable portable cutting machine according to an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the auxiliary component structure of a foldable portable cutting machine according to an embodiment of the present utility model.

[0021] In the picture:

[0022] 1. Cutting base; 2. Folding assembly; 201. Folding base; 202. Folding column; 203. Cutting cover; 204. Fixing plate; 205. Fixing rod; 3. Auxiliary assembly; 301. Storage box; 302. Bearing seat; 303. Storage rod; 304. Rewind handle; 305. Connecting cable one; 306. Plug; 307. Electric slip ring; 308. Connecting cable two; 4. Motor; 5. Tool mounting base; 6. Cutting blade; 7. Limiting block; 8. Spring; 9. Limiting seat; 10. Adjusting rod; 11. Limiting plate; 12. Support base; 13. Adjusting seat. Detailed Implementation

[0023] 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.

[0024] Example 1:

[0025] like Figures 1-3 As shown, a foldable portable cutting machine according to an embodiment of the present utility model includes a cutting base 1, a folding assembly 2 on the cutting base 1, and a folding seat 201 on the cutting base 1 for storing and adjusting a folding column 202. The inner wall of the folding seat 201 is hinged to the folding column 202 for folding a cutting cover 203. A cutting cover 203 is provided on one side of the folding column 202 for installing cutting components. A limiting spring (not shown in the figure) is provided on the cutting cover 203 and the folding base 201 during actual use. A fixing plate 204 is provided on one side of the cutting cover 203 for auxiliary fixing when the portable cutting machine is folded. A fixing rod 205 is threadedly connected to the fixing plate 204 for limiting the fixing plate 204.

[0026] Two limiting seats 9 are provided above the cutting seat 1 to restrict the placed object. One of the limiting seats 9 is threadedly connected to an adjusting rod 10 for adjusting the limiting plate 11. One end of the adjusting rod 10 is connected to the limiting plate 11 through a bearing to restrict the placed object. Two support seats 12 are provided on both sides of the cutting seat 1 for auxiliary support of the portable cutting machine. An adjusting seat 13 is threadedly connected to the bottom of the support seat 12 for auxiliary balancing of the portable cutting machine.

[0027] Example 2:

[0028] like Figures 1-2 , Figure 4 As shown, according to an embodiment of the present utility model, a foldable portable cutting machine is provided with an auxiliary component 3 on the cutting base 1. The auxiliary component 3 includes a storage box 301 provided above the cutting base 1, a bearing seat 302 provided on one side of the inner wall of the storage box 301, and a storage rod 303 installed on the inner wall of the bearing seat 302 for winding up the connecting wire of the portable cutting machine. The surface of the storage rod 303 contacts two limiting blocks 7 for limiting the storage rod 303. A spring piece 8 is fixed above the limiting block 7 for adaptive limiting of the limiting block 7. One end of the spring piece 8 is fixedly connected to one side of the inner wall of the mounting cavity.

[0029] One end of the storage rod 303 passes through the storage box 301 and is equipped with a winding handle 304 for rotating the storage rod 303. A connecting wire 305 is wound around the surface of the storage rod 303. One end of the connecting wire 305 passes through the storage box 301 and is equipped with a plug 306 for connecting to an external power source. The other end of the connecting wire 305 passes through the storage rod 303 and is connected to an electric slip ring 307. One end of the electric slip ring 307 is connected to a connecting wire 308. One end of the connecting wire 308 passes through the storage box 301 and is electrically connected to a motor 4 for driving the tool mounting base 5 and the cutting blade 6. One end of the motor 4 passes through the cutting cover 203 and is equipped with a tool mounting base 5 for mounting the cutting blade 6. The cutting blade 6 is mounted on the tool mounting base 5.

[0030] The electric slip ring 307, motor 4, tool mounting base 5, and cutting blade 6 are existing technologies and will not be described in detail. The specific model and specifications need to be selected and determined according to the actual specifications of the device.

[0031] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0032] In summary, with the help of the above-mentioned technical solution of this utility model, when in use, the operator pulls the plug 306 out from the surface of the storage rod 303 and the storage box 301 to connect it to the external power socket. At the same time, the limiting block 7 and the spring piece 8 set on the surface of the storage rod 303 work together to limit the rotation range of the storage rod 303 and prevent the connection wire from becoming loose or too tight.

[0033] Then, the height of the adjusting seat 13 at the bottom of the support seat 12 is adjusted by rotating the thread to adapt to the uneven working surface and suppress vibration. After fixing, the folding column 202 rotates inward along the hinge point of the folding seat 201. The folding column 202 drives the cutting cover 203 to move closer to the cutting seat 1. The fixing plate 204 of the cutting cover 203 locks the folding position by tightening the fixing rod 205, ensuring that the cutting cover 203 and the folding column 202 are stably stored.

[0034] Meanwhile, the support base 12 can be folded inward to further reduce the volume. When it needs to be unfolded, the fixing rod 205 is loosened, the folding column 202 is rotated outward to the vertical working position, and the fixing rod 205 is tightened to fix the structure. After unfolding, the workpiece is placed on the cutting base 1 and positioned by the limiting base 9. The rotating adjusting rod 10 pushes the limiting plate 11 to clamp the workpiece to ensure cutting stability. After fixing, the motor 4 drives the tool mounting base 5 and the cutting blade 6 to perform cutting. The cutting cover 203 completely covers the cutting blade 6 to prevent debris from flying.

[0035] When storage is required, the staff drives the storage rod 303 to rotate within the bearing seat 302 by rotating the winding handle 304, which facilitates the winding of the connecting wire 305. At the same time, the limiting block 7 and the spring piece 8 on the surface of the storage rod 303 work together to limit the rotation range of the storage rod 303 and prevent the connecting wire from becoming loose or too tight.

[0036] 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, improvements, etc., 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 foldable portable cutting machine, characterized in that, It includes a cutting seat (1), and a folding assembly (2) is provided on the cutting seat (1). The folding assembly (2) includes a folding seat (201) provided on the cutting seat (1), a folding column (202) hinged to the inner wall of the folding seat (201), a cutting cover (203) provided on one side of the folding column (202), a fixing plate (204) provided on one side of the cutting cover (203), and a fixing rod (205) threadedly connected to the fixing plate (204).

2. The foldable portable cutting machine according to claim 1, characterized in that, An auxiliary component (3) is provided on the cutting seat (1). The auxiliary component (3) includes a storage box (301) above the cutting seat (1), a bearing seat (302) on one side of the inner wall of the storage box (301), a storage rod (303) installed on the inner wall of the bearing seat (302), a winding handle (304) installed through the storage box (301) at one end of the storage rod (303), a connecting wire (305) wound around the surface of the storage rod (303), a plug (306) installed through the storage box (301) at one end of the connecting wire (305), an electric slip ring (307) connected through the storage rod (303) at the other end of the connecting wire (305), and a connecting wire (308) connected to one end of the electric slip ring (307).

3. A foldable portable cutting machine according to claim 2, characterized in that, One end of the connecting wire 2 (308) passes through the storage box (301) and is electrically connected to the motor (4). One end of the motor (4) passes through the folding column (202) and the cutting cover (203) and is provided with a tool mounting seat (5). A cutting knife (6) is provided on the tool mounting seat (5).

4. A foldable portable cutting machine according to claim 3, characterized in that, The surface of the storage rod (303) has multiple limiting blocks (7), and a spring piece (8) is fixed above the limiting block (7). One end of the spring piece (8) is fixedly connected to one side of the inner wall of the mounting cavity.

5. A foldable portable cutting machine according to claim 1, characterized in that, Multiple limiting seats (9) are provided above the cutting seat (1). One of the limiting seats (9) is threadedly connected to an adjusting rod (10). One end of the adjusting rod (10) is connected to a limiting plate (11) via a bearing.

6. A foldable portable cutting machine according to claim 1, characterized in that, Multiple support seats (12) are provided on both sides of the cutting seat (1), and an adjustment seat (13) is threadedly connected to the bottom of the support seat (12).

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