Rubber tube cutting device

Abstract

The utility model relates to the technical field of cutting devices, in particular to a rubber tube cutting device which comprises a base, a plurality of gear plates are fixedly connected to the two sides of the upper surface of the base, limiting rods are arranged on the opposite sides of the two gear plates, and a supporting block is fixedly connected to one side of the upper surface of the base. A vertical groove is formed in one side of the outer surface of the supporting block, a moving rod is slidably connected to the interior of the vertical groove, a pressing block is fixedly connected to one side of the outer wall of the moving rod, and a rotating rod is rotatably connected to one side of the inner wall of the supporting block. And then a pressing block on the outer wall of a moving rod is driven to press the rubber pipe downwards, through the process that the pressing block presses the rubber pipe downwards, the to-be-cut part of the rubber pipe makes contact with a saw blade for cutting, a worker only needs to rotate a grip to cut the rubber pipe, and the effects that operation is easy, and the worker can be protected are achieved.

Description

Technical Field

[0001] This application relates to the technical field of cutting devices, and in particular to a hose cutting device. Background Technology

[0002] Rubber hoses are a type of tubular rubber product used to transport gases, liquids, slurries, or granular materials. They consist of inner and outer rubber layers and a reinforcing layer. The reinforcing layer can be made of materials such as cotton fiber, various synthetic fibers, carbon fiber, asbestos, or steel wire. Generally, the inner and outer rubber layers of rubber hoses are made of natural rubber, styrene-butadiene rubber, or butadiene rubber; oil-resistant hoses use chloroprene rubber or nitrile rubber; acid and alkali resistant, and high-temperature resistant hoses use ethylene propylene rubber, fluororubber, or silicone rubber, etc. The hoses are cut to the required length using a cutting device.

[0003] In existing technologies, rubber hoses often need to be cut according to specific circumstances, usually using a cutting blade while a worker holds the hose close to the cutting device to make the cut. This is not only dangerous but also lacks protective measures. Therefore, to solve the above problems, this application provides a rubber hose cutting device. Utility Model Content

[0004] To address the problem of the extreme danger of workers cutting rubber hoses by hand, this application provides a rubber hose cutting device.

[0005] This application provides a hose cutting device, including a base. Several stop plates are fixedly connected to both sides of the upper surface of the base. Limit rods are provided on opposite sides of two stop plates. A support block is fixedly connected to one side of the upper surface of the base. A vertical groove is formed on one side of the outer surface of the support block. A moving rod is slidably connected inside the vertical groove. A pressure block is fixedly connected to one side of the outer wall of the moving rod. A rotating rod is rotatably connected to one side of the inner wall of the support block, and the rotating rod extends to the outside of the support block. A gear is fixedly connected to one side of the outer wall of the rotating rod. Several tooth grooves are formed on the outer wall of the moving rod corresponding to the gear.

[0006] Preferably, the upper surface of the base has an opening corresponding to one side of the moving rod, a limiting plate is fixedly connected to one side of the outer wall of the moving rod, and an elastic element is sleeved between the limiting plate and the opening on the outer wall of the moving rod.

[0007] Preferably, a plurality of first connecting seats are fixedly connected to both sides of the interior of the base, and a plurality of spring rods are rotatably connected to the interior of the base through the plurality of first connecting seats, and a second connecting seat is rotatably connected to one side of the outer wall of the spring rods.

[0008] Preferably, the upper surface of the base is rotatably connected to two protective plates via several spring rods and several second connecting seats, and baffles are fixedly connected to the opposite sides of the two stop plates.

[0009] Preferably, the side surface of the support block is rotatably connected to a handle via the rotating rod, and the interior of the base is provided with a cutting component corresponding to the pressure block.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] By rotating the handle, the rotating rod is driven to rotate, which in turn causes the gear to rotate and move the moving rod downward. This, in turn, causes the pressure block on the outer wall of the moving rod to press down on the hose. As the pressure block presses down on the hose, the part of the hose to be cut comes into contact with the saw blade for cutting. This allows the worker to cut the hose simply by rotating the handle. Compared with existing technologies, this method is simple to operate and provides protection for the worker. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the cutting device according to an embodiment of this application;

[0013] Figure 2 This is a structural schematic diagram of the base cross-section according to an embodiment of this application;

[0014] Figure 3 This is a schematic diagram of the top structure of the cutting device according to an embodiment of this application;

[0015] Figure 4 This is a schematic diagram of the cross-sectional structure of the support block according to an embodiment of this application;

[0016] Figure 5 This is a schematic diagram of the overall structure of the top of the base in an embodiment of this application.

[0017] Explanation of reference numerals in the attached drawings: 1. Base; 2. Stop plate; 3. Limiting rod; 4. Support block; 5. Handle; 6. Vertical groove; 7. Pressure block; 8. Moving rod; 9. First connecting seat; 10. Spring rod; 11. Second connecting seat; 12. Protective plate; 13. Baffle; 14. Rotating rod; 15. Gear; 16. Tooth groove; 17. Elastic element; 18. Limiting plate; 19. Opening; 20. Cutting assembly. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1 - Figure 5 This application will be described in further detail.

[0019] Example 1

[0020] Please see Figures 1-5 This utility model provides a technical solution for a hose cutting device:

[0021] A hose cutting device, Figures 1-5The system includes a base 1. Several stop plates 2 are fixedly connected to both sides of the upper surface of the base 1. Limiting rods 3 are provided on opposite sides of each stop plate 2. The stop plates 2 secure the limiting rods 3 to the top sides of the base 1, causing the two ends of the hose to move away from the surface of the base 1, allowing the center of the hose to contact the surface of the base 1. A support block 4 is fixedly connected to one side of the upper surface of the base 1. A vertical groove 6 is formed on one side of the outer surface of the support block 4. A moving rod 8 is slidably connected inside the vertical groove 6. A pressure block 7 is fixedly connected to one side of the outer wall of the moving rod 8. A rotating rod 14 is rotatably connected to one side of the inner wall of the support block 4, extending to the outside of the support block 4. A gear 15 is fixedly connected to one side of the outer wall of the rotating rod 14. Several toothed grooves 16 are formed on the outer wall of the moving rod 8 corresponding to the gear 15. The moving rod 8 slides inside the vertical groove 6, and the pressure block 7 on the outer wall of the vertical groove 6... The size of block 7 matches the size of vertical groove 6, so that when the moving rod 8 slides up and down, it drives the pressure block 7 to move along the inner wall of vertical groove 6. A gear 15 is fixedly connected to the outer wall of the rotating rod 14 installed inside the support block 4, so that the rotating rod 14 rotates and drives the gear 15 to rotate inside the support block 4. Several toothed grooves 16 opened on the outer wall of the moving rod 8 are adapted to the gear 15, so that the rotation of the gear 15 drives the moving rod 8 to move downward along the inner wall of vertical groove 6. The bottom of the pressure block 7 is set to be arc-shaped and has a cutting groove inside. By placing the rubber tube on the top of the two limiting rods 3, the gear 15 is rotated and the moving rod 8 is moved downward, so that the pressure block 7 moves downward along the inner wall of the moving rod 8 and contacts the outer wall of the rubber tube. As the pressure block 7 continues to move downward, the part of the rubber tube to be cut is pressed downward, so that the part of the rubber tube to be cut contacts the saw blade, which achieves the effect of facilitating the cutting of the rubber tube.

[0022] Furthermore, an opening 19 is provided on the upper surface of the base 1 corresponding to one side of the moving rod 8. A limiting plate 18 is fixedly connected to one side of the outer wall of the moving rod 8. An elastic element 17 is sleeved between the limiting plate 18 and the opening 19 on the outer wall of the moving rod 8. The size of the moving rod 8 matches the size of the opening 19, so that the gear 15 rotates and drives the moving rod 8 to move towards each other and pass through the opening 19 into the interior of the base 1. The elastic element 17 on the outer wall of the limiting plate 18 is connected to the limiting plate 18, so that when the hose is cut, the moving rod 8 moves towards each other and drives the limiting plate 18 to compress the elastic element 17. After the cutting is completed, the elastic potential energy generated by the compression of the elastic element 17 pushes the moving rod 8 to reset. The elastic element 17 is a spring.

[0023] Furthermore, several first connecting seats 9 are fixedly connected to both sides of the interior of the base 1. Several spring rods 10 are rotatably connected to the interior of the base 1 through the several first connecting seats 9. A second connecting seat 11 is rotatably connected to one side of the outer wall of the spring rod 10. The spring rod 10 is installed inside the base 1 through the first connecting seats 9 and the second connecting seats 11.

[0024] Furthermore, the upper surface of the base 1 is rotatably connected to two protective plates 12 via several spring rods 10 and several second connecting seats 11. Each of the two stop plates 2 has a baffle 13 fixedly connected to one side opposite to the other. The baffle 13 is installed on the inner wall of the base 1 via a first connecting seat 9 and the second connecting seat 11 is installed at the bottom of the protective plate 12. The spring rods 10 are installed inside the base 1 via the first connecting seat 9 and the second connecting seat 11 to support the protective plates 12. The baffle 13 is installed between the two stop plates 2 and at the top of the protective plates 12, so that the two protective plates 12 are kept flush with the surface of the base 1 by the several spring rods 10 and the two baffles 13.

[0025] Furthermore, a handle 5 is rotatably connected to the side surface of the support block 4 via a rotating rod 14. A cutting component 20 is provided inside the base 1 corresponding to the pressure block 7. One end of the rotating rod 14 is connected to the handle 5, so that rotating the handle 5 drives the rotating rod 14 to rotate, which in turn drives the pressure block 7 to move down and press down on the hose. The cutting component 20 provided inside the base 1 corresponds to the pressure block 7, so that the pressure block 7 presses down on the hose, and the saw blade of the cutting component 20 contacts the hose, thereby cutting the hose.

[0026] The implementation principle of the hose cutting device in this application embodiment is as follows: When using this device, firstly, the two ends of the hose are placed on the top of the two limiting rods 3. By rotating the handle 5, the rotating rod 14 is driven to rotate. The rotation of the rotating rod 14 drives the moving rod 8 to move down, which in turn drives the pressure block 7 on the outer wall of the moving rod 8 to press down on the hose. At the same time, by activating the cutting component 20, as the pressure block 7 presses down on the hose, the part of the hose to be cut comes into contact with the saw blade for cutting. This causes the two ends of the hose to bend towards the middle and push the two protective plates 12 downward. Thus, by continuously pulling the handle 5, the hose can be cut into two parts.

[0027] The foregoing description of an exemplary embodiment of a hose cutting device provided by this disclosure refers to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, which is determined by the appended claims.

Claims

1. A hose cutting device, comprising a base (1), characterized in that: Several stop plates (2) are fixedly connected to both sides of the upper surface of the base (1). Limit rods (3) are provided on the opposite side of the two stop plates (2). A support block (4) is fixedly connected to one side of the upper surface of the base (1). A vertical groove (6) is opened on one side of the outer surface of the support block (4). A moving rod (8) is slidably connected inside the vertical groove (6). A pressure block (7) is fixedly connected to one side of the outer wall of the moving rod (8). A rotating rod (14) is rotatably connected to one side of the inner wall of the support block (4). The rotating rod (14) extends to the outside of the support block (4). A gear (15) is fixedly connected to one side of the outer wall of the rotating rod (14). Several tooth grooves (16) are opened on the outer wall of the moving rod (8) corresponding to the gear (15).

2. The hose cutting device according to claim 1, characterized in that: An opening (19) is provided on the upper surface of the base (1) corresponding to one side of the moving rod (8). A limiting plate (18) is fixedly connected to one side of the outer wall of the moving rod (8). An elastic element (17) is sleeved between the limiting plate (18) and the opening (19) on the outer wall of the moving rod (8).

3. The hose cutting device according to claim 1, characterized in that: The base (1) has several first connecting seats (9) fixedly connected to both sides inside. The base (1) has several spring rods (10) rotatably connected to the inside through the several first connecting seats (9). The outer wall of the spring rod (10) is rotatably connected to a second connecting seat (11).

4. The hose cutting device according to claim 3, characterized in that: The upper surface of the base (1) is rotatably connected to two protective plates (12) by a number of spring rods (10) and a number of second connecting seats (11), and baffles (13) are fixedly connected to the opposite side of the two stop plates (2).

5. A hose cutting device according to claim 1, characterized in that: The side surface of the support block (4) is rotatably connected to a handle (5) via the rotating rod (14), and the interior of the base (1) is provided with a cutting component (20) corresponding to the pressure block (7).

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