Hydraulic valve convenient to disassemble

Abstract

The hydraulic valve comprises a valve body, one side of the outer surface of the valve body is fixedly communicated with an oil port, one side of the outer surface of the oil port is fixedly communicated with an oil conveying assembly, the interior of the oil conveying assembly is symmetrically connected with fixing assemblies in a sliding mode, and the outer surface of the oil conveying assembly is fixedly connected with a limiting ring in a sleeved mode. The outer surface of the limiting ring is sleeved with a pressing assembly in a sliding connection mode. According to the device, the circular pipe, the oil pipe, the circular baffle, the limiting ring, the shell, the pressing block, the sliding block and the pulley are arranged, the oil pipe is inserted into the inner side of the circular pipe and the inner side of the circular baffle, the shell rotates along the outer surface of the limiting ring, the highest position of the pressing block is rotationally connected to the outer surface of the sliding block in an abutting mode, and meanwhile the sliding block pushes the pulley on the outer surface to move; and the pulley moves along the interior of the circular baffle and pushes the oil pipe on the outer surface to fixedly abut against the interior of the arc-shaped groove in the outer surface of the circular pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly of hydraulic valves, in particular to a hydraulic valve which is easy to disassemble. Background Art

[0002] A hydraulic valve is an automated component operated with pressurized oil. It is controlled by the pressure oil of a pressure-matching valve and is usually used in combination with an electromagnetic pressure-matching valve. It can be used to remotely control the on / off of oil, gas, and water pipeline systems in hydropower stations. It is often used for clamping, controlling, lubricating, and other oil circuits. Hydraulic valves that are easy to disassemble are conducive to the rapid disassembly and reorganization of hydraulic valves. Hydraulic valves are divided into one-way valves and reversing valves according to their use. One-way valves only allow fluid to flow in one direction in the pipeline and cut off in the reverse direction. Reversing valves change the on / off relationship between different pipelines.

[0003] When disassembling and reassembling the hydraulic valve, the pipes connected to the outer surface of the hydraulic valve need to be removed. However, the traditional connection between the hydraulic valve and the pipe is mostly fixed with bolts, and when many oil pipes are connected, the disassembly will be more cumbersome, making it inconvenient to disassemble the hydraulic valve. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a hydraulic valve which is easy to disassemble.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hydraulic valve that is easy to disassemble, including a valve body, one side of the outer surface of the valve body is fixedly connected to an oil port, one side of the outer surface of the oil port is fixedly connected to an oil delivery component, the interior of the oil delivery component is symmetrically slidably connected to a fixed component, and the outer surface of the oil delivery component is sleeved with a fixedly connected limit ring, and the outer surface of the limit ring is sleeved with a clamping component slidably connected.

[0006] Furthermore, the oil delivery assembly includes a circular tube fixedly connected to one side of the outer surface of the oil port, the outer surface of the circular tube is sleeved with an oil pipe, the outer surface of the oil pipe is sleeved with a circular baffle, one side of the outer surface of the circular baffle is fixedly connected to one side of the outer surface of the oil port, and the limit ring is sleeved and fixedly connected to the outer surface of the circular baffle. The oil pipe is inserted into the inner side of the circular tube and the circular baffle, and the pulley inside is pushed by rotating the outer shell to cooperate with the circular tube to clamp and fix the oil pipe, so that the oil pipe and the valve body are better fixed and connected.

[0007] Furthermore, the fixing assembly includes a slider symmetrically slidably connected to the inside of the circular baffle, the outer surfaces of the two sliders are fixedly connected to pulleys, and the outer surfaces of the two pulleys are in contact with the outer surface of the oil pipe. The slider pushes the pulley to move, so that the pulley pushes the oil pipe to abut against the groove on the outer surface of the circular pipe, thereby fixing the oil pipe.

[0008] Furthermore, the clamping assembly includes a housing that is slidably connected to the outer surface of the limit ring, and an anti-skid pad is fixedly installed on the outer surface of the housing, and two pressure blocks are symmetrically fixedly installed on the inner wall of the housing, and the opposite sides of the two pressure blocks are respectively abutted against the outer surfaces of the corresponding sliders. The rotating housing causes the highest points of the two pressure blocks to press down the slider at the same time, so that the pulley is clamped and fixed at the arc groove of the circular plate baffle to fix the oil pipe.

[0009] Furthermore, the shell is symmetrically provided with through holes, and bolts are threadedly connected through the inner sides of the two through holes, and nuts are threadedly connected at both ends of the two bolts. The shell is composed of two plastic blocks, and the two sets of bolts and nuts are threadedly connected in the through holes on the outer surface of the shell, so that the shell is locked and sleeved on the outer surface of the circular baffle.

[0010] Furthermore, a mounting seat is fixedly mounted on one side of the outer surface of the valve body, and a handle is rotatably connected to the outer surface of the mounting seat. The handle is rotated along the outer surface of the mounting seat to close and open the hydraulic valve.

[0011] Furthermore, the outer surface of the circular tube is symmetrically provided with arc grooves matching the two pulleys. The handle is rotated along the outer surface of the mounting seat, so that the handle rotates and pushes one end of the handle to open and close the hydraulic valve.

[0012] Beneficial effects of the utility model:

[0013] When the utility model is in use, a circular tube, an oil tube, a circular baffle, a limiting ring, an outer shell, a pressure block, a slider and a pulley are arranged, and the oil tube is plugged into the inner sides of the circular tube and the circular baffle, and the outer shell rotates along the outer surface of the limiting ring so that the highest point of the pressure block is rotated to abut against the outer surface of the slider, and at the same time the slider pushes the pulley on the outer surface to move, so that the pulley moves along the inside of the circular baffle and pushes the oil tube on the outer surface to be fixedly abutted in the arc-shaped groove on the outer surface of the circular tube, so that the oil tube is fixedly connected to the hydraulic valve, and when disassembling, the outer shell is rotated in the opposite direction to keep the pulley away from the outer surface of the oil tube so that the oil tube can be easily taken out, thereby avoiding the use of bolts to connect the pipeline and the hydraulic valve, thereby reducing the tediousness of disassembling the hydraulic valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a first-perspective stereogram of the present invention;

[0015] Figure 2 It is a second perspective stereogram of the utility model;

[0016] Figure 3 It is an overall schematic diagram of the utility model;

[0017] Figure 4 It is a schematic diagram of the housing in the utility model;

[0018] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Valve body; 2. Oil port; 3. Oil pipe; 4. Round pipe; 5. Round baffle; 6. Limit ring; 7. Slider; 8. Pulley; 9. Housing; 10. Pressure block; 11. Through hole; 12. Anti-slip pad; 13. Bolt; 14. Nut; 15. Mounting seat; 16. Handle. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 5 As shown, it relates to a hydraulic valve that is easy to disassemble, including a valve body 1, one side of the outer surface of the valve body 1 is fixedly connected with an oil port 2, one side of the outer surface of the oil port 2 is fixedly connected with an oil delivery component, the inside of the oil delivery component is symmetrically slidably connected with a fixed component, and the outer surface of the oil delivery component is sleeved with a fixedly connected limit ring 6, and the outer surface of the limit ring 6 is sleeved with a clamping component that is slidably connected. The oil delivery component cooperates with the oil port to deliver hydraulic oil to the valve body 1, and the oil delivery component is locked and fixed by the fixed component and the clamping component, and the fixed component cooperates with the clamping component to achieve simple quick disassembly, so that the pulley 8 is pushed by rotating the outer shell 9 to clamp and release the oil pipe 3, so that the oil pipe 3 can be quickly fixed and removed, thereby reducing the complexity of disassembling the hydraulic valve.

[0022] The oil delivery assembly includes a circular tube 4 fixedly connected to one side of the outer surface of the oil port 2, the outer surface of the circular tube 4 is sleeved with an oil pipe 3, the outer surface of the oil pipe 3 is sleeved with a circular baffle 5, one side of the outer surface of the circular baffle 5 is fixedly connected to one side of the outer surface of the oil port 2, and a limit ring 6 is sleeved and fixedly connected to the outer surface of the circular baffle 5. The connection between the oil pipe 3 and the circular tube 4 adopts a soft rubber tube, the oil pipe 3 abuts against the inner side of the circular tube 4 and the circular baffle 5, and the circular tube 4 is fixedly connected to the inside of the valve body 1, so that the oil pipe 3 is better connected to the hydraulic valve.

[0023] The fixing assembly includes a slider 7 symmetrically slidably connected to the inside of the circular baffle 5, and the outer surfaces of the two sliders 7 are fixedly connected to the pulley 8, and the outer surfaces of the two pulleys 8 are in contact with the outer surface of the oil pipe 3. The slider 7 pushes the pulley 8 to move along the inside of the circular baffle 5, so that the pulley 8 pushes the oil pipe 3 to abut against the groove on the outer surface of the circular pipe 4, thereby cooperating with the arc groove of the circular pipe 4 to clamp and fix the oil pipe 3.

[0024] The clamping assembly includes a housing 9 which is sleeved and slidably connected to the outer surface of the limit ring 6, and an anti-skid pad 12 is fixedly installed on the outer surface of the housing 9. Two pressing blocks 10 are symmetrically fixedly installed on the inner wall of the housing 9, and the opposite sides of the two pressing blocks 10 are respectively abutted against the outer surfaces of the corresponding sliders 7. The housing 9 is rotated along the outer surface of the limit ring 6, so that the highest points of the two pressing blocks 10 inside the housing 9 press down the slider 7 at the same time, so that the slider 7 presses down to push the pulley 8 below to clamp and fix the oil pipe 3.

[0025] The housing 9 has symmetrical through holes 11, and the inner sides of the two through holes 11 are threaded with bolts 13, and both ends of the two bolts 13 are threaded with nuts 14. The housing 9 is composed of two plastic blocks, and the housing 9 is sleeved on the outer surface of the circular baffle 5 by the cooperation of the bolts 13 and the nuts 14.

[0026] A mounting seat 15 is fixedly mounted on one side of the outer surface of the valve body 1, and a handle 16 is rotatably connected to the outer surface of the mounting seat 15. The handle 16 is rotated along the outer surface of the mounting seat 15, so that the handle rotates and pushes one end of the handle to open and close the hydraulic valve.

[0027] The outer surface of the circular tube 4 is symmetrically provided with arc grooves matching the two pulleys 8. The arc grooves provided on the outer surface of the circular tube 4 are conducive to clamping with the pulleys 8, and the oil pipe 3 can be better abutted and fixed.

[0028] When in use: insert one end of the oil pipe 3 into the inner side of the circular tube 4 and the circular baffle 5, and combine the two plastic parts into a shell 9 through the nut 14 and the bolt 13, and put it on the outer surface of the limit ring 6, rotate the shell 9 along the outer surface of the limit ring 6, so that the two pressure blocks 10 inside the shell 9 rotate and abut against the outer surfaces of the two sliders 7, and press the slider 7 downward at the same time, so that the slider 7 slides along the inside of the circular baffle 5 to push the pulley 8 to move, so that the pulley 8 pushes the oil pipe 3 on the outer surface to abut against the groove arc groove on the outer surface of the circular tube 4, so that the oil pipe 3 is fixedly connected with the hydraulic valve. When removing the oil pipe 3, rotate the shell 9 in the opposite direction to make the pulley 8 away from the oil pipe 3, and then pull out the oil pipe 3, so that the hydraulic valve can be better disassembled.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A hydraulic valve that is easy to disassemble, comprising a valve body (1), characterized in that: One side of the outer surface of the valve body (1) is fixedly connected to an oil port (2), one side of the outer surface of the oil port (2) is fixedly connected to an oil delivery component, the interior of the oil delivery component is symmetrically slidably connected to a fixed component, and the outer surface of the oil delivery component is sleeved with a fixedly connected limit ring (6), and the outer surface of the limit ring (6) is sleeved with a slidably connected clamping component; The oil delivery assembly comprises a circular tube (4) fixedly connected to one side of the outer surface of the oil port (2); the outer surface of the circular tube (4) is sleeved with an oil pipe (3) in contact with the outer surface of the oil pipe (3); the outer surface of the circular baffle (5) is sleeved with an outer surface of the circular baffle (5) in contact with the outer surface of the oil port (2); one side of the outer surface of the circular baffle (5) is fixedly connected to one side of the outer surface of the oil port (2); and the limiting ring (6) is sleeved and fixedly connected to the outer surface of the circular baffle (5); The fixing assembly comprises a slider (7) symmetrically slidably connected inside the circular baffle (5), the outer surfaces of the two sliders (7) are fixedly connected to pulleys (8), and the outer surfaces of the two pulleys (8) are in contact with the outer surface of the oil pipe (3); The clamping assembly comprises a shell (9) which is slidably connected to the outer surface of a limit ring (6), and a non-slip pad (12) is fixedly installed on the outer surface of the shell (9), and two pressure blocks (10) are symmetrically fixedly installed on the inner wall of the shell (9), and opposite sides of the two pressure blocks (10) are respectively in contact with the outer surface of the corresponding slider (7).

2. The easily disassembled hydraulic valve according to claim 1, characterized in that: The housing (9) is symmetrically provided with through holes (11), and bolts (13) are threadedly connected through the inner sides of the two through holes (11), and nuts (14) are threadedly connected at both ends of the two bolts (13).

3. The easily disassembled hydraulic valve according to claim 2, characterized in that: A mounting seat (15) is fixedly mounted on one side of the outer surface of the valve body (1), and a handle (16) is rotatably connected to the outer surface of the mounting seat (15).

4. The easily disassembled hydraulic valve according to claim 3, characterized in that: The outer surface of the circular tube (4) is symmetrically provided with arc grooves matching the two pulleys (8).

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