A valve body end face processing device

Abstract

The utility model discloses a valve body end face processingequipment, including the sealed box, the bottom corner place of sealed box all is fixedly connected with the support column, the top fixedly connected with the box cover of sealed box still includes setting in the dustproof subassembly and processing subassembly of sealed box interior, the dustproof subassembly includes the water pump of fixedly connected in the one side of box cover top, one end of water pump is fixedly connected with the water supply pipe, the other end of water pump is fixedly connected with the inlet pipe, and inlet pipe and outside water supply system fixed link intercommunication, the bottom one side of box cover is fixedly connected with a pair of connecting rod, the utility model discloses the mutual cooperation between water pump and inlet pipe and water supply pipe, makes the cooling water enter fixed ring pipe, then through the mutual cooperation between the spray pipe and the spray head, makes the cooling water even spray to valve body end face, removes the dust and dirt of valve body end face processing and produces, reduces valve body end face and the temperature of sanding piece simultaneously, effectively promotes the precision of device processing valve body end face.

Description

Technical Field

[0001] This utility model relates to the field of valve body processing technology, and in particular to a valve body end face processing device. Background Technology

[0002] As a key component of fluid control systems, the quality of the machining of the valve body's end face directly affects the valve's sealing performance and service life.

[0003] A search revealed Chinese patent CN220462925U, which discloses a valve body end face processing device, including a base plate. A processing frame is provided at the top of the base plate, and a placement component is provided inside the processing frame. The device can clamp the railway fitting valve through the clamping component. The grinding and drilling components provided at both ends of the railway fitting valve can grind and drill the flange end of the railway fitting valve, thus performing two processing functions at once.

[0004] However, the device still has the following problems. The dust removal component of the device uses the cooperation between the vacuum cleaner and the collection plate and the suction pipe set at one end of the processing frame to remove the dust generated when the device processes the valve body end face. However, in actual use, when the device processes the valve body end face, the dust removal component has difficulty in removing the dust at the contact point between the grinding processing component and the valve body end face, thus affecting the accuracy of the device in processing the valve body end face. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a valve body end face processing device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A valve body end face processing device includes a sealing box, with support columns fixedly connected to the bottom corners of the sealing box and a box cover fixedly connected to the top of the sealing box. It also includes a dustproof component and a processing component disposed inside the sealing box.

[0008] The dustproof assembly includes a water pump fixedly connected to one side of the top of the cover. One end of the water pump is fixedly connected to a water supply pipe, and the other end of the water pump is fixedly connected to a water inlet pipe, which is fixedly connected to an external water supply system. A pair of connecting rods are fixedly connected to one side of the bottom of the cover. The bottom ends of the pair of connecting rods are fixedly connected to a fixed ring pipe, and one end of the water supply pipe is fixedly connected to one end of the fixed ring pipe. One end of the fixed ring pipe is fixedly connected to a set of evenly distributed spray pipes, and one end of each spray pipe is fixedly connected to a nozzle. By setting up a dustproof assembly consisting of a water pump, a water supply pipe, a fixed ring pipe, and nozzles, coolant or water mist can be continuously sprayed onto the valve body end face during processing, effectively suppressing dust, reducing processing temperature, reducing thermal deformation, and improving processing accuracy.

[0009] A partition is fixedly connected to one end of the inner wall of the sealed box, and a flow guide is fixedly connected to one end of the partition. An annular filter bucket is fixedly connected to one end of the outer peripheral wall of the flow guide. The top of the partition is inclined towards the annular filter bucket. A drain pipe is fixedly connected to one side of the outer wall of the sealed box. An annular through hole adapted to the annular filter bucket is opened at the bottom of the sealed box. The combination structure of the inclined partition, the flow guide, and the annular filter bucket, together with the annular through hole at the bottom of the sealed box, can realize the rapid collection and separation of cutting fluid and debris, avoid the accumulation of impurities, and extend the service life of the equipment.

[0010] Preferably, the processing component includes a fixed plate fixedly connected to the bottom end of the flow guide, a rotating shaft rotatably connected to the top of the fixed plate, a fixed platform fixedly connected to the top end of the rotating shaft, a pair of fixed hoops fixedly connected to the top end of the fixed platform, and anti-slip pads fixedly connected to the inner walls of the fixed platform and the fixed hoops.

[0011] Preferably, a hydraulic telescopic rod is fixedly connected to one side of the inner wall of the sealed box, an extension end of the hydraulic telescopic rod is fixedly connected to an installation plate, one end of the installation plate is fixedly connected to a motor, and the output shaft of the motor is fixedly connected to a grinding disc.

[0012] Preferably, a pair of fixing brackets are fixedly connected to the top of the fixing plate near the rotating shaft, and one end of the pair of fixing brackets is rotatably connected to a worm gear.

[0013] Preferably, a worm wheel that meshes with the worm is fixedly connected to one end of the outer peripheral wall of the rotating shaft, and the helix angle between the worm wheel and the worm is smaller than the friction angle.

[0014] Preferably, a second motor is fixedly connected to the top of the fixed plate near the fixed frame, and the output shaft of the second motor is fixedly connected to one end of the worm gear. The helix angle between the worm wheel and the worm gear is less than the friction angle, ensuring the reliability of the transmission self-locking, avoiding the displacement of the valve body caused by the processing reaction force, and further ensuring the processing accuracy.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. Through the cooperation between the water pump, the inlet pipe, and the supply pipe, the cooling water is pressurized and enters the fixed ring pipe. Then, through the cooperation between the spray pipe and the nozzle, the cooling water is evenly sprayed onto the valve body end face and the abrasive plate, removing the dust generated during the processing of the valve body end face, while reducing the temperature of the valve body end face and the abrasive plate, further improving the accuracy of the device in processing the valve body end face, and extending the service life of the device.

[0017] 2. Through the cooperation between the motor, the worm gear, and the worm, the rotating shaft is driven to rotate. Then, the rotating shaft drives the fixed table and the valve body to rotate, which facilitates the processing of the remaining end face of the valve body and improves the efficiency of the device in processing the end face of the valve body. Attached Figure Description

[0018] Figure 1 This is a first-view perspective three-dimensional structural diagram of a valve body end face processing device proposed in this utility model.

[0019] Figure 2 This is a partial cross-sectional three-dimensional structural diagram of some components of a valve body end face processing device proposed in this utility model;

[0020] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of a dust removal component of a valve body end face processing device proposed in this utility model.

[0021] Figure 4 This is a partial cross-sectional three-dimensional structural diagram of a valve body end face processing device proposed in this utility model.

[0022] In the diagram: 1. Sealed box; 2. Support column; 3. Box cover; 4. Partition plate; 5. Flow guide; 6. Fixing plate; 7. Rotating shaft; 8. Fixing platform; 9. Fixing hoop; 10. Hydraulic telescopic rod; 11. Mounting plate; 12. Motor 1; 13. Frosting disc; 14. Connecting rod; 15. Fixing ring pipe; 16. Spray pipe; 17. Nozzle; 18. Fixing frame; 19. Worm gear; 20. Worm wheel; 21. Motor 2; 22. Annular filter bucket; 23. Water pump; 24. Water supply pipe; 25. Water inlet pipe; 26. Drain pipe; 27. Anti-slip pad. Detailed Implementation

[0023] 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.

[0024] Example 1, referring to Figure 1-4A valve body end face processing device includes a sealing box 1, with support columns 2 fixedly connected to the bottom corners of the sealing box 1, and a box cover 3 fixedly connected to the top of the sealing box 1. It also includes a dustproof component and a processing component disposed inside the sealing box 1.

[0025] like Figures 2-4 As shown, in one embodiment, the dustproof assembly includes a water pump 23 fixedly connected to one side of the top of the cover 3. One end of the water pump 23 is fixedly connected to a water supply pipe 24, and the other end of the water pump 23 is fixedly connected to a water inlet pipe 25, which is fixedly connected to an external water supply system. A pair of connecting rods 14 are fixedly connected to one side of the bottom of the cover 3. The bottom ends of the pair of connecting rods 14 are fixedly connected to a fixed ring pipe 15, and one end of the water supply pipe 24 is fixedly connected to one end of the fixed ring pipe 15. Through the cooperation between the water inlet pipe 25, the water pump 23, and the water supply pipe 24, the coolant is pressurized and enters the fixed ring pipe 15. One end of the fixed ring pipe 15 is fixedly connected to a set of evenly distributed nozzles 16, and one end of each nozzle 16... All are fixedly connected to nozzles 17. Through the cooperation between the nozzles 16 and the spray pipes 16, the coolant is evenly sprayed onto the end face of the valve body to remove dust and debris during processing. At the same time, it reduces the temperature of the valve body end face and the grinding plate 13 during processing, thereby improving the processing accuracy and service life of the device. One end of the inner wall of the sealed box 1 is fixedly connected to a partition 4. One end of the partition 4 is fixedly connected to a guide shroud 5. One end of the outer peripheral wall of the guide shroud 5 is fixedly connected to an annular filter bucket 22. The top of the partition 4 is inclined towards the annular filter bucket 22. Through the arrangement of the guide shroud 5, wastewater is guided into the interior of the annular filter bucket 22. One side of the outer wall of the sealed box 1 is fixedly connected to a drain pipe 26. The bottom end of the sealed box 1 is provided with an annular through hole that matches the annular filter bucket 22.

[0026] like Figure 3 and Figure 4As shown, in one embodiment, the processing assembly includes a fixed plate 6 fixedly connected to the bottom of the flow guide shroud 5. A rotating shaft 7 is rotatably connected to the top of the fixed plate 6. A fixed platform 8 is fixedly connected to the top of the rotating shaft 7. A pair of fixed clamps 9 are fixedly connected to the top of the fixed platform 8. Anti-slip pads 27 are fixedly connected to the inner walls of both the fixed platform 8 and the fixed clamps 9. Through the mutual cooperation between the fixed platform 8, the fixed clamps 9, and the anti-slip pads 27, the valve body is fixed, facilitating the improvement of the accuracy of the valve body end face processing device. A hydraulic telescopic rod 10 is fixedly connected to one side of the inner wall of the sealing box 1. A mounting plate 11 is fixedly connected to the extension end of the hydraulic telescopic rod 10. A motor 12 is fixedly connected to one end of the mounting plate 11. A grinding disc 13 is fixedly connected to the output shaft of motor 12. A pair of fixed brackets 18 are fixedly connected to the top of the fixed plate 6 near the rotating shaft 7. One end of the pair of fixed brackets 18 is rotatably connected to a worm gear 19. A worm wheel 20 that meshes with the worm gear 19 is fixedly connected to one end of the outer peripheral wall of the rotating shaft 7. The helix angle between the worm wheel 20 and the worm gear 19 is smaller than the friction angle. A second motor 21 is fixedly connected to the top of the fixed plate 6 near the fixed brackets 18. The output shaft of the second motor 21 is fixedly connected to one end of the worm gear 19. Through the mutual cooperation between the second motor 21, the worm gear 19, and the worm wheel 20, the rotating shaft 7 is driven to rotate the fixed platform 8 and the valve body, which facilitates the processing of multiple end faces of the valve body and improves the processing efficiency of the device.

[0027] Working Principle: In use, first place the valve body on top of the fixed platform 8, then fix the fixing clamp 9 to the top of the fixed platform 8 with bolts. The valve body is then fixed by the cooperation between the fixed platform 8 and the fixing clamp 9, facilitating the precision of the valve body machining process. Next, activate the hydraulic telescopic rod 10, which drives the mounting plate 11, motor 12, and grinding disc 13 towards the valve body end face. The valve body end face is then machined by the cooperation between motor 12 and grinding disc 13. Simultaneously, start the water pump 23. The water pump 23, in conjunction with the inlet pipe 24 and the supply pipe 25, allows the cooling water to flow smoothly. The coolant is pressurized and enters the fixed ring pipe 15. Then, through the interaction between the nozzle 16 and the spray head 17, the cooling water is evenly sprayed onto the valve body end face and the abrasive plate 13 to remove dust generated during valve body end face processing. At the same time, it reduces the temperature of the valve body end face and the abrasive plate 13, further improving the accuracy of the device in processing the valve body end face and extending the service life of the device. Then, the second motor 21 is started. Through the interaction between the second motor 21, the worm gear 20, and the worm 19, the rotating shaft 7 is driven to rotate. Then, the rotating shaft 7 drives the fixed table 8 and the valve body to rotate, which facilitates the processing of the remaining end face of the valve body and improves the efficiency of the device in processing the valve body end face.

[0028] 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 valve body end face processing device, comprising a sealing box (1), wherein support columns (2) are fixedly connected to the bottom corners of the sealing box (1), and a box cover (3) is fixedly connected to the top of the sealing box (1), characterized in that, It also includes dustproof components and processing components located inside the sealed box (1); The dustproof assembly includes a water pump (23) fixedly connected to one side of the top of the cover (3). One end of the water pump (23) is fixedly connected to a water supply pipe (24), and the other end of the water pump (23) is fixedly connected to an inlet pipe (25). The inlet pipe (25) is fixedly connected to an external water supply system. A pair of connecting rods (14) are fixedly connected to one side of the bottom of the cover (3). The bottom ends of the pair of connecting rods (14) are fixedly connected to a fixed ring pipe (15). One end of the water supply pipe (24) is fixedly connected to one end of the fixed ring pipe (15). One end of the fixed ring pipe (15) is fixedly connected to a set of evenly distributed spray pipes (16). One end of each spray pipe (16) is fixedly connected to a nozzle (17). A partition (4) is fixedly connected to one end of the inner wall of the sealed box (1). A flow guide (5) is fixedly connected to one end of the partition (4). An annular filter bucket (22) is fixedly connected to one end of the outer peripheral wall of the flow guide (5). The top of the partition (4) is inclined toward the annular filter bucket (22). A drain pipe (26) is fixedly connected to one side of the outer wall of the sealed box (1). An annular through hole adapted to the annular filter bucket (22) is opened at the bottom of the sealed box (1).

2. The valve body end face processing device according to claim 1, characterized in that, The processing assembly includes a fixed plate (6) fixedly connected to the bottom of the flow guide (5), a rotating shaft (7) rotatably connected to the top of the fixed plate (6), a fixed platform (8) fixedly connected to the top of the rotating shaft (7), a pair of fixed hoops (9) fixedly connected to the top of the fixed platform (8), and anti-slip pads (27) fixedly connected to the inner walls of the fixed platform (8) and the inner walls of the fixed hoops (9).

3. The valve body end face processing device according to claim 2, characterized in that, A hydraulic telescopic rod (10) is fixedly connected to one side of the inner wall of the sealed box (1). An installation plate (11) is fixedly connected to the extension end of the hydraulic telescopic rod (10). A motor (12) is fixedly connected to one end of the installation plate (11). A grinding disc (13) is fixedly connected to the output shaft of the motor (12).

4. The valve body end face processing device according to claim 3, characterized in that, A pair of fixing brackets (18) are fixedly connected to the top of the fixing plate (6) near the rotating shaft (7), and one end of the pair of fixing brackets (18) is rotatably connected to a worm gear (19).

5. The valve body end face processing device according to claim 4, characterized in that, One end of the outer peripheral wall of the rotating shaft (7) is fixedly connected to a worm wheel (20) that meshes with the worm (19), and the helix angle between the worm wheel (20) and the worm (19) is smaller than the friction angle.

6. The valve body end face processing device according to claim 5, characterized in that, A second motor (21) is fixedly connected to the top of the fixed plate (6) near the fixed frame (18), and the output shaft of the second motor (21) is fixedly connected to one end of the worm gear (19).

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