Ring cutter for processing high-pressure hose

Abstract

The utility model discloses a ring cutter for machining a high-pressure hose, and relates to the technical field of hose machining. The ring cutter for machining the high-pressure hose comprises a base A and a U-shaped rod, four sets of supporting legs are fixedly connected to the top end of the base A, a base B is fixedly connected to the top ends of the supporting legs, an L-shaped plate is fixedly connected to the top end of the base B, an electric telescopic rod A is assembled on the L-shaped plate, and a cutting knife is fixedly connected to the front end of a movable rod of the electric telescopic rod A; one end of the U-shaped rod is fixedly connected to the side face of the cutting knife, and the other end of the U-shaped rod is rotationally connected with a motor. According to the ring cutter for machining the high-pressure hose, an electric telescopic rod B is started to be matched with a pull rod, a pipe pressing plate, a cover plate, a through groove A, a groove, a T-shaped sliding block and a spring, so that the high-pressure hose can be fixed between the pipe pressing plate and the cover plate, and the stability of the high-pressure hose in the cutting process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hose processing, and specifically relates to a ring cutter for high-pressure hose processing. BACKGROUND

[0002] High-pressure hoses are widely used in various fields such as industry, construction, agriculture, aerospace, etc., especially in hydraulic systems, pneumatic systems, oil transportation, chemical production, etc. that require transmission of high-pressure liquids or gases. The background technology involves material science, manufacturing process, design optimization and application development, aiming to ensure that high-pressure hoses can withstand harsh conditions under high pressure and provide long-term stable performance.

[0003] In the prior art, most of the existing hose processing and cutting equipment adopts blade to directly cut the hose, and the cutting process needs to be fixed. This way can cause the hose to move or deviate, affecting the quality of the finished hose. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a ring cutter for high-pressure hose processing, which solves the problems raised in the background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a ring cutter for high-pressure hose processing, comprising a base A and a U-shaped rod, the top end of the base A is fixedly connected with four groups of supporting legs, the top end of the supporting leg is fixedly connected with a base B, the top end of the base B is fixedly connected with an L-shaped plate, the L-shaped plate is assembled with an electric telescopic rod A, the moving rod front end of the electric telescopic rod A is fixedly connected with a cutting knife, one end of the U-shaped rod is fixedly connected to the side of the cutting knife, the other end of the U-shaped rod is rotatably connected with a motor, the rotating shaft of the motor is fixedly connected with a rotating wheel, and the top end of the base B is provided with two groups of mirror image pipe pressing assemblies.

[0005] Preferably, the pipe pressing assembly comprises an electric telescopic rod B, the moving rod front end of the electric telescopic rod B is fixedly connected with a pull rod, the top end of the base B is fixedly connected with a pipe pressing plate, the top end of the pipe pressing plate is hingedly connected with a cover plate, the cover plate is provided with a through slot A in the middle, the pull rod penetrates and is slidingly connected in the through slot A, recesses are formed in the inner walls of the pipe pressing plate and the cover plate, an elastic extrusion piece is assembled in each recess, the elastic extrusion piece comprises a T-shaped sliding block slidingly connected in the recess, one end of the T-shaped sliding block is rotatably connected with a roller, and a spring is fixed between the other end of the T-shaped sliding block and the recess.

[0006] Preferably, a pulley is rotatably connected in the arc-shaped wall of the pipe pressing plate.

[0007] Preferably, a material pushing assembly is assembled in the base B.

[0008] Preferably, the top material assembly includes a support rod and a hydraulic cylinder. The bottom end of the support rod is fixedly connected to the base A. A top material rod is slidably connected to the side of the support rod. A rubber wheel is rotatably connected to the top end of the top material rod. The hydraulic cylinder is fixed to the top end of the base A. A force-bearing rod is slidably connected to the piston at one end of the hydraulic cylinder. A pressure rod is slidably connected to the piston at the other end of the hydraulic cylinder. The pressure rod is fixed to the bottom of the top material rod.

[0009] Preferably, the force-bearing rod is located on the movement trajectory of the pull rod, and the pressure plate has a through groove B in the middle, with the rubber wheel located inside the through groove B.

[0010] This utility model provides a ring cutter for processing high-pressure hoses. It has the following advantages:

[0011] (1) The ring cutter for processing high pressure hose starts the electric telescopic rod B, which, together with the pull rod, pressure plate, cover plate, through groove A, groove, T-shaped slider and spring, can fix the high pressure hose between the pressure plate and the cover plate, thus improving the stability of the high pressure hose during the cutting process.

[0012] (2) The ring cutter for high pressure hose processing uses the movement trajectory of the pull rod, in conjunction with the support rod, hydraulic cylinder, force rod, pressure rod, pulley, top material rod and rubber wheel, to push out the high pressure hose after cutting by the top material rod driving the rubber wheel, and then slide out of the pressure plate under the action of the pulley, thereby reducing manual intervention and improving efficiency. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the overall appearance of this utility model;

[0014] Figure 2 This is a schematic diagram of the pressure tube assembly structure of this utility model;

[0015] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0016] Figure 4 This is a schematic diagram of the hydraulic cylinder structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the top material assembly structure of this utility model.

[0018] In the diagram: 1. Base A; 2. Support leg; 3. Base B; 4. L-shaped plate; 5. Electric telescopic rod A; 6. Cutting blade; 7. U-shaped rod; 8. Motor; 9. Rotating wheel; 10. Pipe pressing assembly; 102. Electric telescopic rod B; 103. Pull rod; 116. Through slot A; 108. Pipe pressing plate; 104. Cover plate; 117. Groove; 109. T-shaped slider; 105. Roller; 106. Spring; 107. Pulley; 11. Ejector assembly; 115. Support rod; 112. Hydraulic cylinder; 114. Ejector rod; 118. Rubber wheel; 113. Pressure rod; 111. Force-bearing rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0020] Please see Figures 1-3This utility model provides a technical solution: a ring cutter for processing high-pressure hoses, including a base A1 and a U-shaped rod 7. Four sets of support legs 2 are fixedly connected to the top of the base A1. A base B3 is fixedly connected to the top of the support legs 2. An L-shaped plate 4 is fixedly connected to the top of the base B3. An electric telescopic rod A5 is mounted on the L-shaped plate 4. A cutting blade 6 is fixedly connected to the front end of the moving rod of the electric telescopic rod A5. One end of the U-shaped rod 7 is fixedly connected to the side of the cutting blade 6, and the other end of the U-shaped rod 7 is rotatably connected to a motor 8. A rotating wheel 9 is fixedly connected to the rotating shaft. When the rotating wheel 9 contacts the high-pressure hose, it causes the high-pressure hose to rotate, thereby causing the cutting blade 6 to perform a circumferential cut on the high-pressure hose. Two sets of mirror-shaped hose clamping assemblies 10 are provided at the top of the base B3. Each hose clamping assembly 10 includes an electric telescopic rod B102. A pull rod 103 is fixedly connected to the front end of the moving rod of the electric telescopic rod B102. A hose clamping plate 108 is fixedly connected to the top of the base B3. The hose clamping plate 108 has an arc-shaped groove to accommodate the shape of the high-pressure hose. A cover plate 104 is hinged to the top, and a through groove A116 is formed in the middle of the cover plate 104. A pull rod 103 passes through and is slidably connected inside the through groove A116. The through groove A116 is irregularly shaped. When the pull rod 103 is pulled in the through groove A116, the cover plate 104 will open. Grooves 117 are formed on the inner walls of both the pressure plate 108 and the cover plate 104. Each groove 117 is equipped with an elastic pressing element. The elastic pressing element includes a T-shaped slider 109 slidably connected inside the groove 117. One end of the T-shaped slider 109 is rotatably connected to a roller 105. The roller 105 is designed to fix the high-pressure hose between the cover plate 104 and the pressure plate 108, and also to protect the high-pressure hose from deformation. The other end of the T-shaped slider 109 is fixed with a spring 106 between it and the groove 117. A pulley 107 is rotatably connected inside the arc-shaped wall of the pressure plate 108. There are four sets of pulleys 107 inside the arc-shaped wall of the pressure plate 108, which allows the high-pressure hose to slide out of the pressure plate 108.

[0021] In use, the high-pressure hose is placed inside the pressure plate 108. At this time, the high-pressure hose will squeeze the roller 105. The T-shaped slider 109 inside the pressure plate 108 squeezes the spring 106 under the action of the roller 105, so that the spring 106 is squeezed, thereby fixing the high-pressure hose. Since the spring 106 is elastic, it can be used for high-pressure hoses of different sizes. At the same time, the setting of the roller 105 will not cause the high-pressure hose to deform. Then, the electric telescopic rod A5 and the motor 8 are started to drive the cutting blade 6 to cut the high-pressure hose and the rotating wheel 9, so that the high-pressure hose is rotated while being cut. After the high-pressure hose is cut, the electric telescopic rod B104 is started, which, together with the pull rod 103, pulls in the through groove A116 of the cover plate 104, so that the cover plate 104 is opened. Example

[0022] Please see Figures 1-5 Based on Embodiment 1, a top-feeding assembly 11 is installed inside the base B3. The top-feeding assembly 11 includes a support rod 115 and a hydraulic cylinder 112. The bottom end of the support rod 115 is fixedly connected to the base A1. A top-feeding rod 114 is slidably connected to the side of the support rod 115. A rubber wheel 118 is rotatably connected to the top end of the top-feeding rod 114. Under the action of the top-feeding rod 114, the rubber wheel 118 pushes out the cut high-pressure hose and cooperates with the pulley 107 in the arc-shaped wall of the pressure plate 108 to make it slide out of the pressure plate 108. The hydraulic cylinder 112 is fixed to the top end of the base A1. A force rod 111 is slidably connected to the piston at one end of the hydraulic cylinder 112. A pressure rod 113 is slidably connected to the piston at the other end of the hydraulic cylinder 112. The pressure rod 113 is fixed to the bottom of the top-feeding rod 114. The force rod 111 is located on the movement trajectory of the pull rod 103. A through groove B is opened in the middle of the pressure plate 108, and the rubber wheel 118 is located in the through groove B.

[0023] In use, based on Embodiment 1, when the cover plate 104 is opened, the movement of the pull rod 103 will squeeze the force rod 111. At this time, the liquid pressure in the hydraulic cylinder 112 increases, and under the action of hydraulic pressure, the pressure rod 113 is pushed out. At the same time, the extension of the pressure rod 113 pushes the ejector rod 114 to drive the rubber wheel 118 to move on the support rod 115, thereby ejecting the cut high-pressure hose. Then, the cut high-pressure hose is slid out of the pressure plate 108 by the pulley 107 in the arc wall of the pressure plate 108, so as to carry out the next high-pressure hose cutting operation.

[0024] 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 ring cutter for processing high-pressure hoses, comprising a base A (1) and a U-shaped rod (7), characterized in that: The top of the base A (1) is fixedly connected to four sets of support legs (2), the top of the support legs (2) is fixedly connected to the base B (3), the top of the base B (3) is fixedly connected to an L-shaped plate (4), an electric telescopic rod A (5) is mounted on the L-shaped plate (4), a cutting blade (6) is fixedly connected to the front end of the moving rod of the electric telescopic rod A (5), one end of the U-shaped rod (7) is fixedly connected to the side of the cutting blade (6), the other end of the U-shaped rod (7) is rotatably connected to a motor (8), a rotating wheel (9) is fixedly connected to the rotating shaft of the motor (8), and two sets of mirror-shaped pressure tube assemblies (10) are provided at the top of the base B (3).

2. The ring cutter for high-pressure hose processing according to claim 1, characterized in that: The pressure tube assembly (10) includes an electric telescopic rod B (102), the front end of which is fixedly connected to a pull rod (103), the top end of the base B (3) is fixedly connected to a pressure tube plate (108), the top end of which is hinged to a cover plate (104), the middle of which is provided with a through groove A (116), the pull rod (103) passes through and is slidably connected inside the through groove A (116), the inner walls of the pressure tube plate (108) and the cover plate (104) are provided with grooves (117), each groove (117) is equipped with an elastic extrusion member, the elastic extrusion member includes a T-shaped slider (109) slidably connected inside the groove (117), one end of which is rotatably connected to a roller (105), and the other end of which is fixed to a spring (106) between the groove (117).

3. A ring cutter for processing high-pressure hoses according to claim 2, characterized in that: The pressure plate (108) is rotatably connected to a pulley (107) inside its arc-shaped wall.

4. A ring cutter for processing high-pressure hoses according to claim 3, characterized in that: The base B (3) is internally equipped with a top material assembly (11).

5. A ring cutter for processing high-pressure hoses according to claim 4, characterized in that: The top material assembly (11) includes a support rod (115) and a hydraulic cylinder (112). The bottom end of the support rod (115) is fixedly connected to the base A (1). The side of the support rod (115) is slidably connected to a top material rod (114). The top end of the top material rod (114) is rotatably connected to a rubber wheel (118). The hydraulic cylinder (112) is fixed to the top end of the base A (1). One end of the hydraulic cylinder (112) is slidably connected to a force rod (111) by a piston. The other end of the hydraulic cylinder (112) is slidably connected to a pressure rod (113) by a piston. The pressure rod (113) is fixed to the bottom of the top material rod (114).

6. A ring cutter for processing high-pressure hoses according to claim 5, characterized in that: The force-bearing rod (111) is located on the movement trajectory of the pull rod (103), and the pressure plate (108) has a through groove B in the middle, and the rubber wheel (118) is located in the through groove B.

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