Cut-off device for steel wire braided hydraulic rubber pipe

Abstract

The utility model discloses a cutting device for a steel wire braided hydraulic hose, which comprises a bottom plate, a shell is fixedly connected to the top of the bottom plate, a fixing mechanism is fixedly connected to the bottom of the left side of the shell, a lifting mechanism is fixedly connected to one side, far away from the fixing mechanism, of the left side of the shell, and a top plate is fixedly connected to the top of the shell. A cutting blade is fixedly connected to the middle of the lifting mechanism, a supporting plate is fixedly connected to the bottom in the shell, a first U-shaped groove is formed in the top of the supporting plate, a box door is rotationally connected to the front face of the shell, and the lifting mechanism comprises a transverse plate. When the cut-off device for the steel wire woven hydraulic rubber pipe is used, the pipe needing to be cut off penetrates through the interior of the shell, the fixing mechanism is used for fixing the pipe, so that the pipe is not prone to deviating in the cut-off process, the lifting mechanism is used for adjusting the height of the cutting blade, the pipe is cut off, and dust in the shell can be cleaned by opening the box door.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic hoses, in particular to a cutting device for steel wire braided hydraulic hoses. Background Art

[0002] Steel wire reinforced hydraulic rubber hose is mainly used for mine hydraulic supports and oil field mining. It is suitable for engineering construction, lifting and transportation, metallurgical forging, mining equipment, ships, injection molding machinery, agricultural machinery, various machine tools and mechanized and automated hydraulic systems in various industrial sectors to transport petroleum-based liquids (such as mineral oil, soluble oil, hydraulic oil, fuel, lubricating oil) with a certain pressure and temperature, water-based liquids (such as emulsions, oil-water emulsions, water), gases, etc. and liquid transmission.

[0003] A cutting device for a wire braided hydraulic hose with announcement number CN216372497U includes a box body, a sound insulation pad, a storage box, a discharge port, a feed port, a first electric push rod, a first connecting plate, a first motor, and a first rotating shaft. By setting the feed port, the first electric push rod, the first motor and the cutting blade, it is convenient to cut the hydraulic hose, which increases practicality and avoids cutting residues. By setting a baffle, an external thread and a threaded sleeve, it is convenient to replace the cutting blade, avoid the reduction of cutting effect due to long-term use, and facilitate the fixing of the cutting blade.

[0004] The cutting device for the wire braided hydraulic hose cannot fix larger pipes well and cannot cut pipes of different sizes. The fixing effect is unstable, so it needs to be improved. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that pipes of different sizes cannot be cut, and proposes a cutting device for a steel wire braided hydraulic hose.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a cutting device for a steel wire braided hydraulic hose, comprising a bottom plate, the top of the bottom plate is fixedly connected to a shell, the bottom left side of the shell is fixedly connected to a fixing mechanism, the left side of the shell away from the fixing mechanism is fixedly connected to a lifting mechanism, the top of the shell is fixedly connected to a top plate, the middle of the lifting mechanism is fixedly connected to a cutting blade, the bottom inner side of the shell is fixedly connected to a support plate, the top of the support plate is provided with a first U-shaped groove, and the front side of the shell is rotatably connected to a box door;

[0007] The lifting mechanism includes a horizontal plate, the right side of the horizontal plate is fixedly connected to the left side of the shell, the top of the horizontal plate is rotatably connected to a threaded rod, the threaded rod is fixedly threadedly connected to a threaded block on the side away from the horizontal plate, the top of the threaded rod is fixedly connected to the second bevel gear, the right side of the second bevel gear is meshed with the first bevel gear, the right side of the first bevel gear is fixedly connected to the second rotating shaft, the right side of the second rotating shaft is fixedly connected to the first motor, the bottom of the first motor is fixedly connected to a pad, the bottom of the pad is fixedly connected to the left side of the top plate, the right side of the threaded block is fixedly connected to the second fixing plate, the bottom of the second fixing plate is fixedly connected to the third fixing block, and the right side of the third fixing block is fixedly connected to the second fixing plate.

[0008] Furthermore, a sliding rod is slidably connected to the right side of the threaded block, the top of the sliding rod is fixedly connected to the left side of the bottom of the top plate, and the bottom of the sliding rod is fixedly connected to the left side of the top of the cross plate. When the threaded block moves, the sliding rod plays a limiting role, making the threaded block run more stably.

[0009] Furthermore, a second motor is fixedly connected to the third fixed block, and a first rotating shaft is fixedly connected to the right side of the second motor, and the first rotating shaft is fixedly connected to the inside of the cutting blade. The second motor drives the first rotating shaft to rotate, so that the cutting blade can rotate with the first rotating shaft to achieve the cutting effect.

[0010] Furthermore, a hole corresponding to the threaded rod is opened on the left side of the top plate, and sliding grooves corresponding to the second fixed plate are opened on the left and right sides of the shell, so that the second fixed plate can slide in the sliding grooves set on the left and right sides of the shell.

[0011] Furthermore, the fixing mechanism includes a first fixing block, the right side of the first fixing block is fixedly connected to the bottom left side of the shell, the first fixing block is slidably connected to a pull rod inside, the top of the pull rod is fixedly connected to a pressure plate, the bottom of the pressure plate is fixedly connected to a spring, the side of the spring away from the pressure plate is fixedly connected to the top of the first fixing block, the bottom of the horizontal plate is fixedly connected to a second fixing block, and the right side of the second fixing block is fixedly connected to the left side of the shell.

[0012] Furthermore, a second U-shaped groove is provided at the bottom of the second fixing block, and the second U-shaped groove prevents the pipe from rolling and can better position the pipe.

[0013] Furthermore, a hole groove corresponding to the pull rod is opened in the middle of the first fixing block, so that the pull rod can slide in the middle of the first fixing block.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. In the utility model, the cutting device for the wire braided hydraulic hose is used by pulling the pull rod provided on the fixing mechanism to lower the pressure plate, and passing the pipe through the holes reserved on the left and right sides of the shell. The pull rod is released to allow the pressure plate to fix the pipe to prevent the pipe from deflecting when being cut.

[0016] 2. In the utility model, the cutting device for the wire braided hydraulic hose, when the pipe is fixed, uses the first motor provided in the lifting mechanism to turn on, so that the first motor drives the threaded rod to rotate, so that the threaded block can move on the threaded rod, so that the threaded block drives the second fixed plate to move, so that the cutting disc fixed at the bottom of the second fixed plate can be adjusted up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;

[0021] Figure 4 for Figure 2 Enlarged structural diagram at point B in the middle.

[0022] Legend:

[0023] 1. Bottom plate; 2. Fixing mechanism; 21. First fixing block; 22. Pressing plate; 23. Second fixing block; 24. Pull rod; 25. Second U-shaped groove; 26. Spring; 3. Lifting mechanism; 31. Horizontal plate; 32. Sliding rod; 33. Threaded rod; 331. Second bevel gear; 34. Threaded fastener; 35. First bevel gear; 36. First motor; 361. Second rotating shaft; 362. Pad; 37. First fixing plate; 38. Second fixing plate; 39. Third fixing block; 391. Second motor; 392. First rotating shaft; 4. Top plate; 5. Casing; 6. Cutting disc; 7. First U-shaped groove; 8. Support plate; 9. Box door. DETAILED DESCRIPTION

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

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance; in addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model provides the following technical solutions:

[0027] Example 1

[0028] See also Figure 1-4 The utility model provides a technical solution: a cutting device for a steel wire braided hydraulic hose, comprising a bottom plate 1, a shell 5 is fixedly connected to the top of the bottom plate 1, a fixing mechanism 2 is fixedly connected to the bottom of the left side of the shell 5, a lifting mechanism 3 is fixedly connected to the side of the left side of the shell 5 away from the fixing mechanism 2, a top plate 4 is fixedly connected to the top of the shell 5, a hole corresponding to the threaded rod 33 is opened on the left side of the top plate 4, and a sliding groove corresponding to the second fixing plate 38 is opened on the left and right sides of the shell 5, so that the second fixing plate 38 can slide in the sliding grooves provided on the left and right sides of the shell 5, a cutting blade 6 is fixedly connected to the middle of the lifting mechanism 3, a support plate 8 is fixedly connected to the bottom of the shell 5, a first U-shaped groove 7 is opened on the top of the support plate 8, and a box door 9 is rotatably connected to the front of the shell 5;

[0029] The lifting mechanism 3 includes a transverse plate 31, the right side of the transverse plate 31 is fixedly connected to the left side of the shell 5, the top of the transverse plate 31 is rotatably connected to a threaded rod 33, the side of the threaded rod 33 away from the transverse plate 31 is fixedly threadedly connected to a threaded block 34, the right side of the threaded block 34 is slidably connected to a slide rod 32, the top of the slide rod 32 is fixedly connected to the left side of the bottom of the top plate 4, and the bottom of the slide rod 32 is fixedly connected to the left side of the top of the transverse plate 31. When the threaded block 34 moves, the slide rod 32 plays a limiting role, making the operation of the threaded block 34 more stable, the top of the threaded rod 33 is fixedly connected to a second bevel gear 331, the right side of the second bevel gear 331 is meshed with a first bevel gear 35, the right side of the first bevel gear 35 is fixedly connected to a second rotating shaft 361, and the second The first motor 36 is fixedly connected to the right side of the rotating shaft 361, and a pad 362 is fixedly connected to the bottom of the first motor 36. The bottom of the pad 362 is fixedly connected to the top left side of the top plate 4. The second fixed plate 38 is fixedly connected to the right side of the threaded block 34, and the third fixed block 39 is fixedly connected to the bottom of the second fixed plate 38. The second motor 391 is fixedly connected inside the third fixed block 39, and the first rotating shaft 392 is fixedly connected to the right side of the second motor 391, and the first rotating shaft 392 is fixedly connected to the inside of the cutting blade 6. The second motor 391 drives the first rotating shaft 392 to rotate, so that the cutting blade 6 can rotate with the first rotating shaft 392 to achieve the cutting effect. The first fixed plate 37 is fixedly connected to the right side of the third fixed block 39.

[0030] Example 2

[0031] See also Figure 1-4 , and on the basis of Example 1, the fixing mechanism 2 is further obtained to include a first fixing block 21, the right side of the first fixing block 21 is fixedly connected to the bottom left side of the shell 5, the first fixing block 21 is slidably connected to a pull rod 24 inside, the top of the pull rod 24 is fixedly connected to a pressure plate 22, the bottom of the pressure plate 22 is fixedly connected to a spring 26, the side of the spring 26 away from the pressure plate 22 is fixedly connected to the top of the first fixing block 21, the bottom of the cross plate 31 is fixedly connected to a second fixing block 23, a second U-shaped groove 25 is provided at the bottom of the second fixing block 23, the second U-shaped groove 25 makes the pipe less likely to roll and can better place the pipe, the right side of the second fixing block 23 is fixedly connected to the left side of the shell 5, and a hole groove corresponding to the pull rod 24 is provided in the middle of the first fixing block 21, so that the pull rod 24 can slide in the middle of the first fixing block 21.

[0032] In actual operation, when this device is used, the cutting device for the wire braided hydraulic hose is used by pulling the pull rod 24, so that the pull rod 24 drives the pressure plate 22 to descend, so that the pressure plate 22 compresses the spring 26, and the pipe to be cut off passes through the holes reserved on the left and right sides of the shell 5, and the pull rod 24 is released, so that the spring 26 drives the pressure plate 22 to recover, so that the pressure plate 22 fixes the pipe in the second U-shaped groove 25, so that the pipe will not deviate during the cutting process, and the first motor 36 switch is turned on, so that the first motor 36 drives the second rotating shaft 361 to rotate, so that the second rotating shaft 361 drives the first bevel gear 35 to rotate, so that the first bevel gear 35 The gear 35 drives the second bevel gear 331 to rotate, so that the second bevel gear 331 drives the threaded rod 33 to rotate, so that the threaded block 34 moves on the threaded rod 33, and the sliding rod 32 on the left side of the threaded block 34 limits the threaded block 34, so that the operation of the threaded block 34 is more stable, and the threaded block 34 drives the second fixed plate 38 to descend, and the second motor 391 switch is turned on, so that the second motor 391 drives the first rotating shaft 392 to rotate, and the first rotating shaft 392 drives the cutting blade 6 to rotate, so that the cutting blade 6 cuts the pipe. After the work is completed, the second motor 391 is turned off, the box door 9 is opened, and the dust in the shell 5 is cleaned for easy use.

Claims

1. A cutting device for a steel wire braided hydraulic hose, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a housing (5), the bottom of the left side of the housing (5) is fixedly connected to a fixing mechanism (2), the left side of the housing (5) away from the fixing mechanism (2) is fixedly connected to a lifting mechanism (3), the top of the housing (5) is fixedly connected to a top plate (4), the middle of the lifting mechanism (3) is fixedly connected to a cutting blade (6), the bottom of the inner side of the housing (5) is fixedly connected to a support plate (8), the top of the support plate (8) is provided with a first U-shaped groove (7), and the front of the housing (5) is rotatably connected to a box door (9); The lifting mechanism (3) comprises a transverse plate (31), the right side of the transverse plate (31) is fixedly connected to the left side of the housing (5), the top of the transverse plate (31) is rotatably connected to a threaded rod (33), the side of the threaded rod (33) away from the transverse plate (31) is fixedly threadedly connected to a threaded block (34), the top of the threaded rod (33) is fixedly connected to a second bevel gear (331), the right side of the second bevel gear (331) is meshed with a first bevel gear (35), and the right side of the first bevel gear (35) is fixedly connected to A second rotating shaft (361) is provided, the right side of the second rotating shaft (361) is fixedly connected to a first motor (36), the bottom of the first motor (36) is fixedly connected to a pad (362), the bottom of the pad (362) is fixedly connected to the top left side of the top plate (4), the right side of the threaded block (34) is fixedly connected to a second fixed plate (38), the bottom of the second fixed plate (38) is fixedly connected to a third fixed block (39), and the right side of the third fixed block (39) is fixedly connected to the first fixed plate (37).

2. A cutting device for a steel wire braided hydraulic hose according to claim 1, characterized in that: The right side of the threaded block (34) is slidably connected to a slide rod (32), the top of the slide rod (32) is fixedly connected to the left side of the bottom of the top plate (4), and the bottom of the slide rod (32) is fixedly connected to the left side of the top of the transverse plate (31).

3. The cutting device for a steel wire braided hydraulic hose according to claim 1, characterized in that: A second motor (391) is fixedly connected inside the third fixed block (39), and a first rotating shaft (392) is fixedly connected to the right side of the second motor (391), and the first rotating shaft (392) is fixedly connected to the inside of the cutting blade (6).

4. The cutting device for a steel wire braided hydraulic hose according to claim 1, characterized in that: A hole corresponding to the threaded rod (33) is provided on the left side of the top plate (4), and sliding grooves corresponding to the second fixing plate (38) are provided on the left and right sides of the shell (5).

5. The cutting device for a steel wire braided hydraulic hose according to claim 1, characterized in that: The fixing mechanism (2) includes a first fixing block (21), the right side of the first fixing block (21) is fixedly connected to the bottom left side of the shell (5), the first fixing block (21) is slidably connected to a pull rod (24) inside, the top of the pull rod (24) is fixedly connected to a pressure plate (22), the bottom of the pressure plate (22) is fixedly connected to a spring (26), the side of the spring (26) away from the pressure plate (22) is fixedly connected to the top of the first fixing block (21), the bottom of the transverse plate (31) is fixedly connected to a second fixing block (23), and the right side of the second fixing block (23) is fixedly connected to the left side of the shell (5).

6. The cutting device for a steel wire braided hydraulic hose according to claim 5, characterized in that: A second U-shaped groove (25) is provided at the bottom of the second fixing block (23).

7. The cutting device for a steel wire braided hydraulic hose according to claim 5, characterized in that: A hole slot corresponding to the pull rod (24) is provided in the middle of the first fixing block (21).

Images