A metal working chip guard

Abstract

This utility model discloses a metal processing chip protection device, including a base cover, folding covers A, B, C, and D. The base cover has pivots mounted on both sides of its front end. The bottoms of folding covers A, B, C, and D are movably mounted on these pivots. The folding covers A, B, C, and D are sequentially mounted on top of the base cover via these pivots. This utility model can be freely folded or unfolded, thus effectively reducing its size after folding, facilitating carrying, transfer, and storage. Furthermore, the folding and unfolding operations are simple, making it more flexible and convenient to use than traditional bulky protective devices.

Description

Technical Field

[0001] This utility model relates to the field of metal processing technology, and in particular to a metal processing chip protection device. Background Technology

[0002] Metalworking, or metal processing for short, refers to the production activities of humans processing materials with metallic properties, which are composed mainly of metallic elements. It is a technology that processes metal materials into items, parts, and components, including large parts such as bridges and ships, as well as small components such as engines, jewelry, and watches. It is widely used in various fields such as science, industry, art, and handicrafts. The most common metalworking work is the cutting of metal parts. When cutting metal parts, a large number of sparks and waste chips are generated. Without protective devices, there will be safety hazards and a certain impact on environmental hygiene.

[0003] However, current metal processing chip protection devices are placed behind the cutting machine during use and are often made of one piece of welded material. They are too bulky and therefore cannot be easily moved or stored. They have poor flexibility in use and cannot be adjusted according to the actual processing area, which is quite inconvenient.

[0004] Therefore, how to provide a metal processing chip protection device is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] One objective of this invention is to provide a metal processing chip protection device. This invention can be freely folded or unfolded, thus effectively reducing its volume after folding, making it convenient for carrying, transferring, and storing. Moreover, the folding and unfolding operations are simple, making it more flexible and convenient to use than traditional large-volume protective devices.

[0006] A metal processing chip protection device according to an embodiment of the present utility model includes a bottom cover, a folding cover A, a folding cover B, a folding cover C, and a folding cover D;

[0007] The bottom cover has pivots installed on both sides of its front end. The bottoms of the folding covers A, B, C, and D are all movably mounted on the pivots. The folding covers A, B, C, and D are movably mounted on the top of the bottom cover layer by layer via the pivots.

[0008] Furthermore, the inner walls of the folding covers A, B, C, and D are all provided with limiting grooves, and the front ends of the bottom cover, folding covers A, B, and C are all integrally formed with limiting blocks, which are disposed within the limiting grooves.

[0009] In this technical solution, the limiting block is blocked when it slides to the end of the limiting groove. When the folding cover D is pulled, the limiting block can drive the other folding covers to unfold in succession, ensuring that the folding covers can be opened synchronously.

[0010] Furthermore, limiting holes A and B are respectively provided on both sides of the bottom cover, folding cover A, folding cover B, folding cover C and folding cover D.

[0011] In this technical solution, the limiting hole A can be aligned when the bottom cover, folding cover A, folding cover B, folding cover C and folding cover D are unfolded, while the limiting hole B can be aligned when the bottom cover, folding cover A, folding cover B, folding cover C and folding cover D are folded.

[0012] Furthermore, a pin is inserted into the limiting hole A.

[0013] In this technical solution, inserting the pin into the limiting hole A can achieve the limiting and fixing work in the unfolded state, while inserting the pin into the limiting hole B can achieve the limiting and fixing work in the folded state. Therefore, the stability of the device can be ensured in different states.

[0014] Furthermore, anti-slip pads are fixedly attached to the four corners of the bottom of the cover.

[0015] In this technical solution, the anti-slip mat can increase the friction when the base is placed on the ground, thereby improving the stability of the device when it is placed and used.

[0016] Furthermore, a handle is fixedly welded to the top of the folding cover D.

[0017] In this technical solution, the handle is designed on the top of the folding cover D, so it can be pulled when the device is unfolded, and it can also be lifted and moved after folding, thus improving the ease of operation of the device.

[0018] The beneficial effects of this utility model are:

[0019] This utility model can be unfolded or folded by freely rotating folding covers A, B, C and D. When unfolded, it can be placed behind the cutting machine to isolate waste chips, while when folded, it can greatly improve portability and make it easy to store, making it more flexible to use and effectively preventing the inconvenience caused by its large overall size. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1This is a schematic diagram of the unfolded structure of a metal processing chip protection device proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the unfolded inner structure of a metal processing chip protection device proposed in this utility model;

[0023] Figure 3 This is a schematic diagram of the folding structure of a metal processing chip protection device proposed in this utility model.

[0024] In the diagram: 1. Base cover; 2. Folding cover A; 3. Folding cover B; 4. Folding cover C; 5. Folding cover D; 6. Handle; 7. Rotating shaft; 8. Pin; 9. Limiting groove; 10. Limiting block; 11. Anti-slip pad; 12. Limiting hole A; 13. Limiting hole B. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0026] refer to Figure 1 and Figure 3 A metal processing chip protection device includes a base cover 1, a folding cover A2, a folding cover B3, a folding cover C4, and a folding cover D5;

[0027] The bottom cover 1 has two rotating shafts 7 installed on its front ends. The bottoms of the folding covers A2, B3, C4 and D5 are all movably installed on the rotating shafts 7. The folding covers A2, B3, C4 and D5 are movably installed on the top of the bottom cover 1 layer by layer through the rotating shafts 7.

[0028] Specifically, folding cover A2 is movably placed above bottom cover 1, folding cover B3 is movably placed above folding cover A2, folding cover C4 is movably placed above folding cover B3, and folding cover D5 is movably placed above folding cover C4.

[0029] Among them, the inner walls of the folding cover A2, folding cover B3, folding cover C4 and folding cover D5 are all provided with limiting grooves 9, and the front ends of the bottom cover 1, folding cover A2, folding cover B3 and folding cover C4 are all integrally formed with limiting blocks 10, and the limiting blocks 10 are set in the limiting grooves 9.

[0030] Specifically, the front limiting block 10 of the bottom cover 1 is movably set in the inner wall limiting groove 9 of the folding cover A2, the front limiting block 10 of the folding cover A2 is movably set in the inner wall limiting groove 9 of the folding cover B3, the front limiting block 10 of the folding cover B3 is movably set in the inner wall limiting groove 9 of the folding cover C4, and the front limiting block 10 of the folding cover C4 is movably set in the inner wall limiting groove 9 of the folding cover D5.

[0031] Secondly, anti-slip pads 11 are fixedly attached to the four corners of the bottom of the base cover 1. The anti-slip pads 11 can increase the friction when the base cover 1 is placed on the ground, thereby improving the stability and reliability during use.

[0032] In this embodiment, folding covers A2, B3, C4 and D5 can all rotate freely via the pivot 7 and can be folded together. When folding cover D5 is pulled upwards, each of its limiting blocks 10 will be blocked when it slides to the last end within the limiting groove 9. At this time, folding covers C4, B3 and A2 can be unfolded in sequence.

[0033] refer to Figure 1 and Figure 2 The bottom cover 1, folding cover A2, folding cover B3, folding cover C4 and folding cover D5 are respectively provided with limiting holes A12 and B13 on both sides. The limiting holes A12 are aligned with each other in the unfolded state, while the limiting holes B13 are aligned with each other in the folded state.

[0034] Among them, a pin 8 is inserted into the limiting hole A12 to achieve the fixed limiting work in the unfolded state. When the folding cover A2, folding cover B3, folding cover C4 and folding cover D5 are folded, their pins 8 can be inserted into the limiting hole B13 to complete the fixed limiting work in the folded state.

[0035] Secondly, a handle 6 is fixedly welded to the top of the folding cover D5. When the folding covers A2, B3, C4 and D5 are folded, the staff can move them through the handling device of the handle 6.

[0036] In this embodiment, when each set of folding covers unfolds in sequence, the limiting holes A12 on each set of folding covers and the bottom cover will align. At this time, the pin 8 can be inserted into the limiting hole A12 to complete the fixing work and ensure the stability after unfolding. When each set of folding covers is folded, the limiting holes B13 on each set of folding covers and the bottom cover will align. At this time, the pin 8 can be inserted into the limiting hole B13 to complete the fixing work and ensure the stability after folding.

[0037] Working principle: First, place the device behind the cutting machine, then pull the folding cover D5 to rotate and unfold around the pivot 7. Then, through the cooperation of the limiting block 10 and the limiting groove 9, the folding covers C4, B3, and A2 can be unfolded in sequence. After unfolding, the limiting hole A12 will be aligned. At this time, the pin 8 can be inserted into the limiting hole A12 to complete the fixation. After unfolding, the isolation cover is formed as a whole, which isolates waste and sparks when the cutting machine is cutting, preventing personnel injury and environmental pollution. When the use is over, simply pull out the pin 8, and then fold the folding covers A2, B3, C4, and D5 in sequence. After folding, the pin 8 can be inserted into the limiting hole B13 to fix the folded cover. Then, the operator can lift the device with the handle 6 to transfer and store it.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A metalworking chip protection device, characterized in that, It includes a base cover (1), a folding cover A (2), a folding cover B (3), a folding cover C (4), and a folding cover D (5); The bottom cover (1) has rotating shafts (7) installed on both sides of its front end. The bottom of the folding cover A (2), folding cover B (3), folding cover C (4) and folding cover D (5) are all movably installed on the rotating shafts (7). The folding cover A (2), folding cover B (3), folding cover C (4) and folding cover D (5) are movably installed on the top of the bottom cover (1) layer by layer through the rotating shafts (7).

2. The metalworking chip protection device according to claim 1, characterized in that, The inner walls of the folding covers A (2), B (3), C (4) and D (5) are all provided with limiting grooves (9). The front ends of the bottom cover (1), folding covers A (2), B (3) and C (4) are all integrally formed with limiting blocks (10), and the limiting blocks (10) are set in the limiting grooves (9).

3. The metalworking chip protection device according to claim 1, characterized in that, Limiting holes A (12) and B (13) are respectively provided on both sides of the bottom cover (1), folding cover A (2), folding cover B (3), folding cover C (4) and folding cover D (5).

4. A metalworking chip protection device according to claim 3, characterized in that, A pin (8) is inserted into the limiting hole A (12).

5. A metalworking chip protection device according to claim 1, characterized in that, The bottom cover (1) has anti-slip pads (11) fixedly pasted at the four corners of its bottom.

6. A metalworking chip protection device according to claim 1, characterized in that, A handle (6) is fixedly welded to the top of the folding cover D (5).

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