Valve plate double-angle damping groove machining device

Abstract

The utility model provides a valve plate double-angle damping groove machining device which relates to the field of machining and comprises a box body, a cleaning assembly is fixedly connected to the bottom end of the inner wall of the box body and comprises a first water pump, and the bottom end of the first water pump is fixedly connected to the bottom end of the inner wall of the box body. The two sides of the output end of the water pump are fixedly connected with conveying pipes, the outer bottom ends of the conveying pipes are fixedly connected with contraction and expansion pipes, and the far sides of the two conveying pipes are fixedly connected with water spraying pipes. According to the valve plate cleaning device, the high-efficiency and high-precision cleaning effect is achieved, the machining quality of the valve plate is ensured, equipment abrasion and potential damage caused by accumulation of impurities and dust are reduced, meanwhile, dust in air in the machining process is effectively reduced, the cleaning coverage range is enlarged, and the machining efficiency is improved. And the cleaning operation is more efficient and thorough, so that the impurities are prevented from being attached to the valve plate or the surface of the device.

Description

Technical Field

[0001] The utility model relates to the field of mechanical processing, in particular to a device for processing double-angle damping grooves of a distribution plate. Background Art

[0002] The valve plate is one of the key components in a hydraulic pump or hydraulic motor. It controls the flow direction and flow rate of the hydraulic system fluid. It is usually composed of a flat disc, and its tilt angle can be adjusted by some mechanism. The valve plate in a hydraulic pump is usually called a swash plate, while the valve plate in a hydraulic motor is called a rotor. The valve plate controls the change of fluid pressure by changing its tilt angle, thereby achieving precise control of the flow rate and direction of the hydraulic system output. The processing of the double-angle damping groove of the valve plate usually requires high-precision processing equipment, such as CNC machine tools;

[0003] Some existing technologies will generate a large amount of dust, debris and other impurities when grinding the distribution plate. The dust and impurities will adhere to the grinding device or the surface of the distribution plate during the grinding process, causing increased wear of the grinder or surface damage, reducing the service life of the grinding device and the distribution plate, and may cause a decrease in processing quality. Therefore, in order to solve the above problems, a dual-angle damping groove processing device for the distribution plate is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a device for processing double-angle damping grooves of a distribution plate.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a dual-angle damping groove processing device for a distribution plate, comprising a box body, and a cleaning component is fixedly connected to the bottom end of the inner wall of the box body;

[0006] The cleaning component includes a water pump, the bottom end of which is fixedly connected to the bottom end of the inner wall of the box body, both sides of the output end of the water pump are fixedly connected to delivery pipes, the outer bottom end of the delivery pipe is fixedly connected to a contraction and expansion pipe, and the far sides of the two delivery pipes are fixedly connected to water spray pipes.

[0007] The beneficial effect of adopting the above further solution is: improving the cleaning of the inner wall of the box and preventing impurities from adhering to the inner wall.

[0008] As a preferred embodiment, a workbench is fixedly connected to the bottom end of the inner wall of the box body, a transverse guide rail is fixedly connected to the top end of the workbench, and a dust reduction assembly is slidably connected to the outside of the transverse guide rail.

[0009] The beneficial effect of adopting the above further solution is that the dust reduction component can move simultaneously with the grinding equipment.

[0010] As a preferred embodiment, the dust reduction component includes a water pump 2, one side of the water pump 2 is slidably connected to a transverse guide rail, the output end of the water pump 2 is fixedly connected to a spray pipe, the input end of the water pump 2 is fixedly connected to a water inlet pipe, and the bottom end of the water inlet pipe is fixedly connected to a filter block.

[0011] The beneficial effect of adopting the above further solution is: effectively flushing the polished distribution plate to avoid dust flying.

[0012] As a preferred embodiment, the bottom end of the contraction and expansion tube is fixedly connected to the bottom inner wall of the box body and is provided with a water inlet hole.

[0013] The beneficial effect of adopting the above further solution is that water can flow to the delivery pipe through the opening at the bottom, thereby increasing the water pressure.

[0014] As a preferred embodiment, the water inlet pipe passes through the filter block and extends to the inner wall of the bottom end of the box body.

[0015] The beneficial effect of adopting the above further scheme is: achieving the effect of water circulation and saving water resources.

[0016] As a preferred embodiment, the contraction-expansion pipe and the water spray pipe are in a shape expanding from large to small.

[0017] The beneficial effect of adopting the above further solution is: the pressure of the water flow is greatly increased, thereby improving the cleaning effect.

[0018] Compared with the prior art, the advantages and positive effects of the utility model are:

[0019] 1. The utility model is provided with a cleaning component. The output end of the water pump evenly transports the water flow through the transmission pipes on both sides, and then the distribution plate or the inside of the device is cleaned with high pressure through the contraction and expansion pipe and the water spray pipe. The contraction and expansion pipe is designed to expand from large to small. Such a design increases the pressure of the water flow when it passes through, so that it can be accurately sprayed in a high-pressure form through the water spray pipe, effectively removing impurities such as metal chips and oil stains, achieving a high-efficiency and high-precision cleaning effect, ensuring the processing quality of the distribution plate, reducing equipment wear and potential damage caused by the accumulation of impurities and dust, avoiding the accumulation of impurities, and significantly improving the processing quality and equipment service life.

[0020] 2. The design of the dust reduction component in the utility model uses water pump 2 to accurately spray water or cleaning liquid into the processing area through the spray pipe. At the same time, the water inlet pipe provides a clean water source for water pump 2 through the filter block. This design effectively reduces dust in the air during the processing, improves the processing quality, and also improves the cleanliness of the working environment. The ability to move freely along the transverse guide rail expands the cleaning coverage, making the cleaning operation more efficient and thorough, thereby avoiding these impurities from adhering to the distribution plate or the surface of the device, reducing wear and potential damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view of a dual-angle damping groove processing device for a valve plate of the utility model;

[0022] Figure 2 This is a disassembled diagram of a box body of a dual-angle damping groove processing device for a valve plate of the utility model;

[0023] Figure 3 It is a structural diagram of a cleaning component in a dual-angle damping groove processing device of a distribution plate according to the utility model.

[0024] Reference numerals

[0025] 1. Box body; 2. Cleaning component; 21. Water pump 1; 22. Conveying pipe; 23. Contraction and expansion pipe; 24. Water spray pipe; 3. Workbench; 4. Horizontal guide rail; 5. Dust reduction component; 51. Water pump 2; 52. Spray pipe; 53. Water inlet pipe; 54. Filter block. DETAILED DESCRIPTION

[0026] 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.

[0027] Example 1

[0028] like Figure 1-3As shown, the utility model provides a technical solution, a distribution plate double-angle damping groove processing device, comprising a box body 1, the bottom end of the inner wall of the box body 1 is fixedly connected with a cleaning component 2, the cleaning component 2 comprises a water pump 21, the bottom end of the water pump 21 is fixedly connected to the bottom end of the inner wall of the box body 1, both sides of the output end of the water pump 21 are fixedly connected with a delivery pipe 22, the outer bottom end of the delivery pipe 22 is fixedly connected with a contraction and expansion pipe 23, the far side of the two delivery pipes 22 are fixedly connected with a water spray pipe 24, the bottom end of the contraction and expansion pipe 23 is fixedly connected to the bottom inner wall of the box body 1 and is provided with a water inlet hole, and the contraction and expansion pipe 23 and the water spray pipe 24 are in a shape expanding from large to small.

[0029] The cleaning component 2 is responsible for cleaning the inside of the device during and after the processing to remove impurities such as metal chips and oil stains generated during the processing. The water pump 21 can provide a stable and powerful water flow. The bottom end of the water pump 21 is firmly connected to the bottom end of the inner wall of the box body 1 through a fixed bracket to ensure the stable operation of the water pump 21. Starting from the output end of the water pump 21, a transmission pipe 22 is connected to each side to evenly transport the water flow output by the water pump 21 to the next link of the cleaning component 2. The external bottom end of the transmission pipe 22 is fixedly connected to a contraction and expansion pipe 23. These pipes are made of special materials and designs, and can increase the pressure of the water flow according to the diameter to ensure the effectiveness of the cleaning process. The water spray pipe 24 is directly aimed at the distribution plate or the inside of the device that needs to be cleaned. The water spray pipe 24 can accurately spray water in the form of high pressure, effectively removing dirt and dirt attached to the distribution plate or the inside of the equipment. The design of the contraction and expansion tube 23 and the water spray pipe 24 with large diameters on both sides and short diameters in the middle increases the pressure of the spray when the water flows through, thereby increasing the effect of cleaning the inner wall.

[0030] Example 2

[0031] like Figure 1-2As shown, a workbench 3 is fixedly connected to the bottom of the inner wall of the box 1, a transverse guide rail 4 is fixedly connected to the top of the workbench 3, and a dust suppression component 5 is slidably connected to the outside of the transverse guide rail 4. The dust suppression component 5 includes a water pump 2 51, one side of the water pump 2 51 is slidably connected to the transverse guide rail 4, the output end of the water pump 2 51 is fixedly connected to a spray pipe 52, the input end of the water pump 2 51 is fixedly connected to a water inlet pipe 53, and the bottom end of the water inlet pipe 53 is fixedly connected to a filter block 54, and the water inlet pipe 53 penetrates the filter block 54 and extends to the inner wall of the bottom end of the box 1. The workbench 3 is a precisely manufactured platform that provides stable support to ensure accuracy and stability during the processing process. The transverse guide rail 4 is used to guide and support the smooth movement of the dust suppression component 5. The design of the guide rail ensures that the dust suppression component 5 can move smoothly along a specific path, ensuring the consistency and accuracy of the cleaning and processing process. The dust suppression component 5 is connected to the transverse guide rail 4 through a sliding mechanism. This connection method allows the dust suppression component 5 to move freely along the guide rail and cover a wider working range. The main function of the dust reduction component 5 is to reduce dust in the air during the processing, thereby improving the processing quality and the cleanliness of the working environment. The water pump 21 is responsible for providing the necessary water flow to spray the cleaning liquid or water. The water pump 251 is connected to the transverse guide rail 4 through a sliding mechanism, so that the water pump 251 can move smoothly on the guide rail, so that its position can be adjusted as needed to optimize the spraying coverage and effect. The spray pipe 52 is used to accurately spray the water or cleaning liquid output by the water pump 21 to the designated area. The water inlet pipe 53 ensures that the water pump 251 can continuously obtain the required cleaning liquid or water to ensure the continuous working performance of the dust reduction component 5. The filter block 54 is used to remove impurities and particles in the water or cleaning liquid before it enters the water pump 21.

[0032] Working principle:

[0033] like Figure 1-3As shown, first, the bottom end of the water pump 21 in the cleaning assembly 2 is firmly connected to the bottom end of the inner wall of the box body 1 through a fixed bracket, ensuring the stable operation of the water pump 21. Then, through the transmission pipes 22 connected to both sides of the water pump 21, the water flow output by the water pump 21 is evenly transported to the next link of the device. Then, the outer bottom end of the transmission pipe 22 is fixedly connected with a contraction and expansion pipe 23. These pipes are made of special materials and designs, and can adjust the pressure of the water flow according to the diameter size to improve the cleaning efficiency. Then, the water spray pipes 24 on the far side of the two transmission pipes 22 are directly aimed at the distribution plate or the inside of the device that needs to be cleaned, and the injection pressure is increased by expanding the shape from large to small, so as to effectively remove the attached dirt and impurities. The horizontal guide rail 4 at the top of the workbench 3 guides the smooth movement of the dust reduction component 5. When the water pump 2 51 is started, the spray pipe 52 is fixed to the output end of the water pump 2 51, and the water or cleaning liquid output by the water pump 1 21 is accurately sprayed onto the designated polishing area. Then, the water inlet pipe 53 at the input end of the water pump 2 51 is connected to a filter block 54 at the bottom, which will remove impurities and particles before the water enters the water pump 1 21, thereby ensuring the continuous working performance of the dust reduction component 5.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dual-angle damping groove processing device for a valve plate, comprising a housing (1), characterized in that: A cleaning component (2) is fixedly connected to the bottom end of the inner wall of the box body (1); The cleaning component (2) comprises a water pump (21), the bottom end of which is fixedly connected to the bottom end of the inner wall of the box (1), both sides of the output end of the water pump (21) are fixedly connected to a delivery pipe (22), the outer bottom end of the delivery pipe (22) is fixedly connected to a contraction and expansion pipe (23), and the far sides of the two delivery pipes (22) are fixedly connected to a water spray pipe (24).

2. A dual-angle damping groove processing device for a valve plate according to claim 1, characterized in that: The bottom end of the inner wall of the box body (1) is fixedly connected to a workbench (3), the top end of the workbench (3) is fixedly connected to a transverse guide rail (4), and the outside of the transverse guide rail (4) is slidably connected to a dust suppression assembly (5).

3. The double-angle damping groove processing device of the valve plate according to claim 2, characterized in that: The dust reduction component (5) comprises a second water pump (51), one side of which is slidably connected to the transverse guide rail (4), the output end of the second water pump (51) is fixedly connected to a spray pipe (52), the input end of the second water pump (51) is fixedly connected to a water inlet pipe (53), and the bottom end of the water inlet pipe (53) is fixedly connected to a filter block (54).

4. The device for processing double-angle damping grooves of a valve plate according to claim 1, characterized in that: The bottom end of the contraction-expansion tube (23) is fixedly connected to the inner wall of the bottom end of the box body (1) and is provided with a water inlet hole.

5. The device for processing double-angle damping grooves of a valve plate according to claim 3, characterized in that: The water inlet pipe (53) passes through the filter block (54) and extends toward the inner wall of the bottom end of the box body (1).

6. The device for processing double-angle damping grooves of a valve plate according to claim 1, characterized in that: The contraction-expansion pipe (23) and the water spray pipe (24) are in a shape that expands from large to small.

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