A cutting machine guard

Abstract

The utility model relates to cutting machine field provides a cutting machine protection cover, including cover body, cover body opening forms the cover mouth downward, the cover body includes the upper half portion of being located at the top and the lower half portion of bottom, the upper half portion is semicircular structure, and the lower half portion is rectangular structure, one side of cover body is equipped with the mounting port, and the other side of cover body has the observation port, and the mounting port extends from the lower extreme to the upper and exceeds the center of the upper half portion, and the cover body is equipped with at least two fixed supports, and the fixed support is respectively left and right opposite and sets up, and every fixed support includes at least two sleeve strips, and the sleeve strip is strip structure, and the sleeve strip has the downward opening slot on, and the length of slot is not less than 5cm, and the adjacent sleeve strip is connected through the connecting strip. Cover body passes through detachable design, can detach the cover body when cutting the wall corner, makes the saw blade can go into the wall corner and completes the cutting operation, and is convenient for the later maintenance and maintenance, prolongs the service life of equipment, solves the technical problem that cutting machine cuts the wall surface low efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cutting machines, and in particular to a protective cover for cutting machines. Background Technology

[0002] Existing cutting machines, especially those used for wall cutting, have significant safety deficiencies. Some cutting machines lack protective covers, causing stones, debris, and dust generated during cutting to fly directly, posing serious safety hazards to operators and easily leading to personal injury accidents. Other machines, while equipped with fixed protective covers, suffer from the following key problems: First, the fixed, non-removable structure prevents flexible adjustment of the saw blade angle when cutting corners or other special work positions due to space limitations, making corner cutting difficult. Second, traditional protective covers often employ a single structural form, occupying a large space and lacking targeted design, affecting both operational convenience and equipment applicability. Third, existing protective covers are inadequate in terms of heat dissipation, observation, and stability, failing to meet the requirements for efficient and safe operation. Utility Model Content

[0003] Therefore, to address the aforementioned problems, this utility model proposes a protective cover for a cutting machine. It solves the technical problem of low efficiency in cutting walls by the cutting machine.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A protective cover for a cutting machine includes a cover body with a downward-facing opening. The cover body comprises an upper half at the top and a lower half at the bottom. The upper half has a semi-circular structure, and the lower half has a rectangular structure. One side of the cover body has a mounting port, and the other side has an observation port. The mounting port extends upward from the bottom and beyond the center of the upper half. The cover body has at least two fixed supports, which are arranged opposite each other on the left and right sides. Each fixed support includes at least two sleeves, which are strip-shaped and have downward-facing slots. The length of the slots is not less than 5 cm, and adjacent sleeves are connected by connecting strips.

[0006] Further:

[0007] The fixed bracket is provided with a plate, and the ends of the sleeves on each fixed bracket are connected by a connecting plate. The plate is located between the connecting plate and the connecting strip.

[0008] The lower end of the sleeve extends to the installation port.

[0009] The thickness of the cover is 5cm to 10cm.

[0010] The mounting port has a rectangular structure.

[0011] The observation port extends upwards from the lower end and beyond the center of the upper half.

[0012] The height of the top of the observation port is greater than the height of the mounting port, and the surface area of ​​the observation port is greater than the surface area of ​​the mounting port.

[0013] The observation port has a triangular structure.

[0014] The number of fixed brackets is two, and the number of sleeves for each fixed bracket is two.

[0015] The fixed bracket is equipped with a mounting bracket.

[0016] By adopting the aforementioned technical solution, the beneficial effects of this utility model are:

[0017] This utility model features a detachable cover design, allowing the saw blade to be disassembled when cutting corners, enabling it to reach deeper into the corner for cutting. This also facilitates later maintenance and extends the equipment's lifespan. The semi-circular upper half and rectangular lower half structure reduce overall space occupation while allowing for precise installation and positioning of the saw blade axis via the mounting port. The observation port adopts a triangular design extending above the center, ensuring real-time observation of the cutting status and providing heat dissipation. Combined with the observation port's higher top and larger surface area compared to the mounting port, it forms an efficient heat dissipation channel. The cover effectively blocks flying stones, fragments, and dust generated during cutting, forming a protective barrier and significantly reducing the risk of injury to operators. Two opposing fixed supports, with slots of 5cm or more for the sleeves and connecting strips, form a cross-shaped reinforced structure. Each support contains two sleeves, the ends of which are connected to the plate body via connecting plates. This strengthens the cover's resistance to deformation and, through its symmetrical layout, prevents offset during cutting, ensuring operational stability. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the protective cover of this utility model;

[0019] Figure 2 This is a structural diagram of the protective cover from another angle.

[0020] Figure 3 This is a partial structural diagram of the protective cover.

[0021] Figure 4 yes Figure 3 A magnified view of a portion of the image.

[0022] Figure 5 A schematic diagram of a structure with a mounting bracket on a fixed bracket.

[0023] Figure label:

[0024] 1. Cover body; 10. Cover opening; 11. Upper part; 12. Lower part; 13. Mounting port; 14. Observation port; 2. Fixing bracket; 21. Sleeve; 210. Slot; 22. Connecting strip; 23. Plate; 24. Connecting plate. 3. Mounting bracket. Detailed Implementation

[0025] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0026] refer to Figures 1 to 4 This embodiment provides a protective cover for a cutting machine, including a cover body 1 with an opening 10 facing downwards. The cover body 1 includes an upper half 11 at the top and a lower half 12 at the bottom. The upper half 11 has a semi-circular structure, and the lower half 12 has a rectangular structure. One side of the cover body 1 has an installation port 13, and the other side of the cover body 1 has an observation port 14. The installation port 13 extends upwards from the bottom and exceeds the center of the upper half 11. The cover body 1 is provided with two fixed brackets 2, which are arranged opposite each other on the left and right. Each fixed bracket 2 includes two sleeves 21, which are strip-shaped structures. Each sleeve 21 has a slot 210 with an opening facing downwards. The length of the slot 210 is not less than 5cm. Adjacent sleeves 21 are connected by a connecting strip 22.

[0027] In one embodiment, a plate 23 is provided on the fixed bracket 2, and the ends of the sleeves 21 on each fixed bracket 2 are connected by a connecting plate 24. The plate 23 is located between the connecting plate 24 and the connecting strip 22.

[0028] In one embodiment, the lower end of the sleeve 21 extends to the mounting port 13.

[0029] In one embodiment, the thickness of the cover 1 is 5cm to 10cm.

[0030] In one embodiment, the mounting port 13 has a rectangular structure.

[0031] The aforementioned mounting port 13 can also be triangular, trapezoidal, or other shapes, depending on the specific circumstances.

[0032] In one embodiment, the observation port 14 extends upward from the lower end and beyond the center of the upper half 11.

[0033] In one embodiment, the height of the top of the observation port 14 is greater than the height of the mounting port 13, and the surface area of ​​the observation port 14 is greater than the surface area of ​​the mounting port 13.

[0034] In one embodiment, the fixed bracket 2 is provided with the mounting bracket 3.

[0035] The observation port 14 mentioned above is a triangular structure, but it can also be rectangular, trapezoidal or other shapes, depending on the specific situation.

[0036] The number of the aforementioned fixed brackets 2 can be two, three, or even more, depending on the specific circumstances.

[0037] The number of sleeves 21 for each fixed bracket 2 can be two, three or even more, depending on the specific situation.

[0038] The working principle of this utility model is as follows:

[0039] Two fixed supports 2 are engaged and fixed to the cutting machine body using downward-opening slots 210 with a length ≥5cm on the sleeve 21, effectively preventing equipment displacement during cutting and ensuring operational stability. During cutting, the observation port 14 serves as the main observation window, working in conjunction with the mounting port 13 on the other side to achieve a dual heat dissipation channel, while effectively blocking flying debris and dust, creating a safety barrier. When cutting corners or other special work positions, the cover 1 can be disassembled, allowing the saw blade to penetrate deep into the corner for precise cutting. This design not only solves the technical difficulties of corner cutting but also facilitates subsequent cleaning and maintenance of the inside of the cover 1, extending the equipment's service life.

[0040] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A protective cover for a cutting machine, characterized in that: The device includes a cover with an opening facing downwards to form a cover opening. The cover includes an upper half at the top and a lower half at the bottom. The upper half has a semi-circular structure, and the lower half has a rectangular structure. One side of the cover has a mounting port, and the other side has an observation port. The mounting port extends upwards from the bottom and beyond the center of the upper half. The cover has at least two fixed supports, which are arranged opposite each other on the left and right sides. Each fixed support includes at least two sleeves. The sleeves are strip-shaped and have downward-facing slots. The length of the slots is not less than 5 cm. Adjacent sleeves are connected by connecting strips.

2. The cutting machine protective cover according to claim 1, characterized in that: The fixed bracket is provided with a plate, and the ends of the sleeves on each fixed bracket are connected by a connecting plate. The plate is located between the connecting plate and the connecting strip.

3. A cutting machine protective cover according to claim 1, characterized in that: The lower end of the sleeve extends to the installation port.

4. A cutting machine protective cover according to claim 1, characterized in that: The thickness of the cover is 5cm to 10cm.

5. A cutting machine protective cover according to claim 1, characterized in that: The mounting port has a rectangular structure.

6. A cutting machine protective cover according to claim 1, characterized in that: The observation port extends upwards from the lower end and beyond the center of the upper half.

7. A cutting machine protective cover according to claim 6, characterized in that: The height of the top of the observation port is greater than the height of the mounting port, and the surface area of ​​the observation port is greater than the surface area of ​​the mounting port.

8. A cutting machine protective cover according to claim 6, characterized in that: The observation port has a triangular structure.

9. A cutting machine protective cover according to claim 1, characterized in that: The number of fixed brackets is two, and the number of sleeves for each fixed bracket is two.

10. A cutting machine protective cover according to any one of claims 1 to 9, characterized in that: The fixed bracket is equipped with a mounting bracket.

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