Cutting device for hydraulic rubber pipe production

Abstract

The utility model relates to the technical field of hydraulic rubber tube processing, and discloses a cutting device for hydraulic rubber tube production, which comprises a cutting table and a mounting frame, a motor is fixedly connected in the mounting frame, a rotating rod is fixedly connected to the output end of the motor, a connecting ring is fixedly connected to the outside of the rotating rod, a connecting rod is arranged in the connecting ring, and a cutting head is arranged on the cutting table. Mounting pipes are fixedly connected to the two sides of the interior of the connecting ring, moving discs are slidably connected to the interiors of the mounting pipes, mounting rods are fixedly connected to the lower portions of the moving discs, pull rods are fixedly connected to the upper portions of the moving discs, grips are fixedly connected to the tops of the pull rods, and springs sleeve the pull rods; and a cutting knife is fixedly connected to the outer part of the connecting rod. According to the cutting device, the abraded cutting knife can be replaced conveniently, the stability of cutting quality and efficiency is ensured, production problems caused by abrasion are reduced, and the working efficiency of the cutting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic hose processing, in particular to a cutting device for hydraulic hose production. Background Art

[0002] Hydraulic hose is a piping system component used to transport hydraulic fluids. It is usually composed of an inner tube, a reinforcement layer and an outer protective layer. They are widely used in various hydraulic systems, such as mechanical equipment, construction machinery, automobiles, etc. The inner tube of the hydraulic hose is made of oil-resistant and wear-resistant synthetic rubber and can withstand the flow of high-pressure liquids. The role of the cutting device used in the production process of the hydraulic hose is to cut the hydraulic hose to the required length.

[0003] A Chinese patent document with the search announcement number CN208601586U discloses a production hydraulic hose cutting device in the field of hydraulic hose technology. A mounting frame is arranged on the top of the base, an electric telescopic rod is arranged through the slide groove at the bottom of the slide plate, a motor is arranged on the left side of the inner cavity of the mounting box, a cutting knife is arranged on the right side of the driving shaft, a left fixed seat is arranged on the left side of the top of the base, an adjustment plate is arranged on the right side of the top of the base, a right fixed seat is arranged on the top of the adjustment plate, and a tape measure is arranged on the front end surface of the base. The cutting device has a simple structure and strong practicality. When the hose needs to be cut, The placement plate on the left fixed seat cooperates with the spring and the pressure plate to compress and fix it, which saves time and effort, is convenient and quick, and fixes the hose on the left fixed seat and the right fixed seat to prevent the hose from shaking during the cutting process, resulting in cutting failure. It greatly reduces the loss of the hose and meets the use requirements. The hydraulic hose cutting device is not convenient for replacing the cutting knife, and the cutting knife will wear during use. If it is not convenient to replace the worn cutting knife, the worn cutting knife cannot maintain a good cutting state, resulting in a decrease in cutting quality and a reduction in the working efficiency of the cutting device. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a cutting device for hydraulic hose production, aiming to improve the problem in the prior art that the cutting knife is inconvenient to replace and the cutting knife will wear during use.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cutting device for the production of hydraulic hoses comprises a cutting table and a mounting frame, wherein a motor is fixedly connected inside the mounting frame, a rotating rod is fixedly connected to the output end of the motor, a connecting ring is fixedly connected to the outside of the rotating rod, a connecting rod is arranged inside the connecting ring, mounting tubes are fixedly connected to both sides of the connecting ring, a movable disk is slidably connected inside the mounting tube, the lower part of the movable disk is fixedly connected to the mounting rod, the upper part of the movable disk is fixedly connected to the pull rod, the top of the pull rod is fixedly connected to a handle, the outside of the pull rod is provided with a spring, and the outside of the connecting rod is fixedly connected to a cutting knife.

[0007] Furthermore, a fixed frame is fixedly connected to the upper part of the cutting table, a support plate is fixedly connected to the right side of the outside of the cutting table, a dust suction fan is fixedly connected to the upper part of the support plate, a connecting pipe is fixedly connected to the input end of the dust suction fan, a collecting component is provided at the other end of the connecting pipe, a conveying pipe is fixedly connected to the inside of the collecting component, the other end of the conveying pipe is fixedly connected to the inside of the dust suction port, and the dust suction port is fixedly connected to the lower part of the fixed frame through a fixing rod.

[0008] Furthermore, the collection assembly includes a collection box, the other end of the connecting pipe is fixedly connected to the inside of the collection box, and a collection box is arranged inside the collection box.

[0009] Furthermore, mounting holes are provided on both sides of the connecting rod, and the mounting rod is plugged into the mounting holes.

[0010] Furthermore, the fixing frame 1 is fixedly connected to the fixing frame 2 inside, the fixing frame 2 is fixedly connected to the mounting block 1 outside, the mounting block 1 is fixedly connected to both sides inside the hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected to the mounting frame.

[0011] Furthermore, mounting blocks 2 are fixedly connected on both sides of the upper portion of the cutting table, electric push rods are fixedly connected on both sides of the interior of the mounting block 2, and an arc-shaped clamping block is fixedly connected to the output end of the electric push rod.

[0012] Furthermore, a cabinet door is provided on the front side of the outside of the cutting table, and a controller is fixedly connected to the right side of the upper part of the cutting table, and the controller is electrically connected to the motor.

[0013] Furthermore, a filter plate is arranged inside the collection box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by cooperating among structures such as the connecting ring, the connecting rod, the mounting tube, the moving disk, the pull rod, the spring, and the mounting rod, it is possible to easily replace the worn cutting knife, thereby ensuring the stability of the cutting quality and efficiency, reducing production problems caused by wear, and improving the working efficiency of the cutting device.

[0016] 2. In the utility model, by cooperating among structures such as the dust suction fan, the connecting pipe, the collecting box, the collecting box, the conveying pipe, and the dust suction port, it is possible to collect the dust generated when the hydraulic hose is cut. By collecting the dust, the diffusion and emission of the dust can be reduced, the impact on the surrounding environment is reduced, and the environmental health is protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a cutting device for producing hydraulic hoses proposed by the utility model;

[0018] Figure 2 This is a side view of a cutting device for hydraulic hose production proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a collection box of a cutting device for hydraulic hose production proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the installation pipe of a cutting device for hydraulic hose production proposed by the utility model;

[0021] Figure 5 for Figure 4 A magnified view of the structure in the middle.

[0022] Legend:

[0023] 1. Cutting table; 2. Fixing frame 1; 3. Fixing frame 2; 4. Mounting block 1; 5. Hydraulic cylinder; 6. Mounting frame; 7. Motor; 8. Rotating rod; 9. Connecting ring; 10. Mounting pipe; 11. Moving plate; 12. Spring; 13. Pull rod; 14. Mounting rod; 15. Connecting rod; 16. Mounting hole; 17. Cutting knife; 18. Dust suction fan; 19. Connecting pipe; 20. Collecting box; 21. Filter plate; 22. Collecting box; 23. Delivery pipe; 24. Dust suction port; 25. Cabinet door; 26. Controller; 27. Mounting block 2; 28. Electric push rod; 29. ​​Support plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 , Figure 4 and Figure 5The utility model provides an embodiment: a cutting device for hydraulic hose production, including a cutting table 1 and a mounting frame 6, wherein a motor 7 is fixedly connected inside the mounting frame 6, a rotating rod 8 is fixedly connected to the output end of the motor 7, a connecting ring 9 is fixedly connected to the outside of the rotating rod 8, a connecting rod 15 is arranged inside the connecting ring 9, mounting tubes 10 are fixedly connected to both sides of the connecting ring 9, a moving disk 11 is slidably connected inside the mounting tube 10, a mounting rod 14 is fixedly connected to the lower part of the moving disk 11, a pull rod 13 is fixedly connected to the upper part of the moving disk 11, a handle is fixedly connected to the top of the pull rod 13, a spring 12 is sleeved outside the pull rod 13, a cutting knife 17 is fixedly connected to the outside of the connecting rod 15, mounting holes 16 are opened on both sides of the connecting rod 15, and the mounting rod 14 is plugged into the mounting holes 16.

[0026] The mounting frame 6 is provided to facilitate the fixing of the motor 7. The rotating rod 8 is rotated under the drive of the motor 7, and the rotating rod 8 rotates with the connecting rod 15 arranged inside the connecting ring 9. The connecting rod 15 rotates with the externally fixed cutting knife 17, thereby realizing the automatic cutting operation of the hydraulic hose. Then, when the cutting knife 17 needs to be replaced, the handle is pulled, and the handle moves with the pull rod 13. The pull rod 13 moves with the mounting rod 14 fixed at the lower part of the movable disk 11, and at the same time, the spring 12 sleeved on the outside of the pull rod 13 is squeezed to deform it. When the mounting rod 14 is out of the mounting hole 16, the connecting rod 15 and the cutting knife 17 can be removed and replaced, thereby facilitating the replacement of the worn cutting knife 17, ensuring the stability of the cutting quality and efficiency, reducing the production problems caused by wear, and improving the working efficiency of the cutting device. The mounting rod 14 is plugged into the mounting hole 16 to improve the stability of the connection.

[0027] Reference Figure 1 , Figure 2 and Figure 3 A fixing frame 2 is fixedly connected to the upper part of the cutting table 1, a supporting plate 29 is fixedly connected to the right side of the outer side of the cutting table 1, a dust suction fan 18 is fixedly connected to the upper part of the supporting plate 29, a connecting pipe 19 is fixedly connected to the input end of the dust suction fan 18, a collecting component is arranged at the other end of the connecting pipe 19, a conveying pipe 23 is fixedly connected inside the collecting component, the other end of the conveying pipe 23 is fixedly connected inside the dust suction port 24, the dust suction port 24 is fixedly connected to the lower part of the fixing frame 2 through a fixing rod, the collecting component includes a collecting box 20, the other end of the connecting pipe 19 is fixedly connected inside the collecting box 20, a collecting box 22 is arranged inside the collecting box 20, and a filter plate 21 is arranged inside the collecting box 20.

[0028] The support plate 29 is provided to facilitate the fixation of the dust suction fan 18 and the collection box 20. When cutting, the dust suction fan 18 is started to generate suction, and then the dust is sucked in through the dust suction port 24, and then the dust is transported to the inside of the collection box 20 through the conveying pipe 23, so that the dust generated when the hydraulic hose is cut can be collected. By collecting the dust, the diffusion and emission of the dust can be reduced, the impact on the surrounding environment is reduced, and the health of the environment is protected. The filter plate 21 is provided to facilitate the filtering of the dust to avoid the dust suction fan 18 being sucked in and causing damage to the dust suction fan 18. The collection box 22 is provided to facilitate the treatment of the dust inside the collection box 20.

[0029] Reference Figure 1 The interior of the fixed frame 2 is fixedly connected to the fixed frame 2 3, the exterior of the fixed frame 2 3 is fixedly connected to the mounting block 1 4, both sides of the interior of the mounting block 1 4 are fixedly connected to the hydraulic cylinder 5, and the output end of the hydraulic cylinder 5 is fixedly connected to the mounting frame 6.

[0030] By setting the fixing frame 1 2, it is convenient to fix the fixing frame 2 3. By setting the fixing frame 2 3, it is convenient to fix the mounting block 1 4. By setting the mounting block 1 4, it is convenient to fix the hydraulic cylinder 5. The mounting frame 6 is moved under the drive of the hydraulic cylinder 5, so that the position of the cutting knife 17 can be easily adjusted.

[0031] Reference Figure 2 , both sides of the upper part of the cutting table 1 are fixedly connected with mounting blocks 27, both sides of the inside of the mounting blocks 27 are fixedly connected with electric push rods 28, the output end of the electric push rods 28 is fixedly connected with an arc clamping block, a cabinet door 25 is provided on the front side of the outside of the cutting table 1, and a controller 26 is fixedly connected to the right side of the upper part of the cutting table 1, and the controller 26 is electrically connected to the motor 7.

[0032] By setting the second mounting block 27, it is convenient to fix the electric push rod 28. Under the drive of the electric push rod 28, the arc-shaped clamping block fixedly connected to the output end moves, so that the hydraulic hose to be cut can be fixed and the hydraulic hose can be prevented from being offset during the cutting process. By setting the controller 26, it is convenient to control the opening and closing of the motor 7.

[0033] Working principle: when the cutting blade 17 needs to be replaced, the grip is pulled, and the grip moves with the pull rod 13, and the pull rod 13 moves with the mounting rod 14 fixedly connected to the lower part of the moving disk 11, and when the moving disk 11 moves with the mounting rod 14, the spring 12 sleeved on the outside of the pull rod 13 is squeezed, so that the spring 12 is deformed by force, and when the mounting rod 14 is separated from the inside of the mounting hole 16, the worn cutting blade 17 can be removed and replaced, and then when installing again, the new cutting blade 17 is installed on the outside of the connecting rod 15, and then the connecting rod 15 is inserted into the inside of the connecting ring 9, and then the grip is released, and the mounting rod 14 is bounced into the inside of the mounting hole 16 under the reaction of the spring 12, so as to achieve In order to facilitate the replacement of the worn cutting knife 17, ensure the stability of cutting quality and efficiency, reduce production problems caused by wear, and improve the working efficiency of the cutting device, then when cutting the hydraulic hose, by starting the dust suction fan 18, the dust generated during cutting is sucked in through the dust suction port 24, and then the dust is transported to the inside of the collection box 20 through the conveying pipe 23. When the inside of the collection box 20 is full, the dust inside the collection box 20 can be processed by pulling the collection box 22, so that the dust generated during the cutting of the hydraulic hose can be collected easily. By collecting dust, the diffusion and emission of dust can be reduced, the impact on the surrounding environment is reduced, and environmental health is protected.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device for producing hydraulic hoses, comprising a cutting table (1) and a mounting frame (6), characterized in that: The mounting frame (6) is fixedly connected to a motor (7) inside, and a rotating rod (8) is fixedly connected to the output end of the motor (7). The rotating rod (8) is fixedly connected to a connecting ring (9) outside, and a connecting rod (15) is arranged inside the connecting ring (9). The connecting ring (9) is fixedly connected to mounting tubes (10) on both sides inside, and a moving disk (11) is slidably connected inside the mounting tube (10). The lower part of the moving disk (11) is fixedly connected to a mounting rod (14), and the upper part of the moving disk (11) is fixedly connected to a pull rod (13), and the top of the pull rod (13) is fixedly connected to a handle, and the outside of the pull rod (13) is provided with a spring (12), and the outside of the connecting rod (15) is fixedly connected to a cutting knife (17).

2. A cutting device for producing hydraulic hoses according to claim 1, characterized in that: The upper part of the cutting table (1) is fixedly connected to a fixing frame (2), the right side of the outside of the cutting table (1) is fixedly connected to a support plate (29), the upper part of the support plate (29) is fixedly connected to a dust suction fan (18), the input end of the dust suction fan (18) is fixedly connected to a connecting pipe (19), the other end of the connecting pipe (19) is provided with a collecting component, the inside of the collecting component is fixedly connected to a conveying pipe (23), the other end of the conveying pipe (23) is fixedly connected to the inside of a dust suction port (24), and the dust suction port (24) is fixedly connected to the lower part of the fixing frame (2) through a fixing rod.

3. A cutting device for producing hydraulic hoses according to claim 2, characterized in that: The collection assembly comprises a collection box (20), the other end of the connecting pipe (19) is fixedly connected to the inside of the collection box (20), and a collection box (22) is arranged inside the collection box (20).

4. A cutting device for producing hydraulic hoses according to claim 1, characterized in that: Both sides of the connecting rod (15) are provided with mounting holes (16), and the mounting rod (14) is plugged into the mounting holes (16).

5. A cutting device for producing hydraulic hoses according to claim 2, characterized in that: The fixing frame 1 (2) is fixedly connected to the fixing frame 2 (3) inside, the fixing frame 2 (3) is fixedly connected to the mounting block 1 (4) outside, the mounting block 1 (4) is fixedly connected to both sides inside with a hydraulic cylinder (5), and the output end of the hydraulic cylinder (5) is fixedly connected to the mounting frame (6).

6. A cutting device for producing hydraulic hoses according to claim 1, characterized in that: The upper part of the cutting table (1) is fixedly connected to a second mounting block (27) on both sides, the interior of the second mounting block (27) is fixedly connected to an electric push rod (28) on both sides, and the output end of the electric push rod (28) is fixedly connected to an arc-shaped clamping block.

7. A cutting device for producing hydraulic hoses according to claim 1, characterized in that: A cabinet door (25) is provided on the front side of the outside of the cutting table (1), and a controller (26) is fixedly connected to the right side of the upper part of the cutting table (1), and the controller (26) is electrically connected to the motor (7).

8. A cutting device for producing hydraulic hoses according to claim 3, characterized in that: A filter plate (21) is arranged inside the collection box (20).

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