Accurate grinding device for valve body of high-temperature wear-resistant ball valve
By designing a high-temperature wear-resistant ball valve body precision grinding device, the liquid pump sprays cleaning liquid to flush waste, the adjustment unit realizes fine grinding processing, and filters the cleaning liquid through the circulation components, solving the problems of slag adhesion and cleaning liquid waste, and achieving efficient and low-cost fine grinding processing.
Patent Information
- Application Number
- CN202421603717.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-07-09
AI Technical Summary
During the use of the existing ball valve body grinding device, the sanded slag will adhere to the valve body surface, affecting the subsequent grinding effect, and the cleaning liquid is difficult to recycle, resulting in waste and increased costs.
A high-temperature wear-resistant ball valve body precision grinding device is designed, including a base, a liquid pump, a regulating unit and a circulation assembly. The cleaning liquid is sprayed through the liquid pump to rinse the dropped waste to prevent adhesion; the adjustment unit uses an electric telescopic rod and a linear motor to adjust the position and height of the grinder to achieve fine grinding; the filter and oil removal mesh in the circulating assembly filter the cleaning liquid to achieve its recycling.
It effectively solves the problem of slag adhesion and improves the effect of subsequent fine grinding; by recycling cleaning liquid, cost and waste are reduced.
Smart Images
Figure CN222958354U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ball valve body processing, in particular to a fine grinding device for a high-temperature wear-resistant ball valve body. Background Technique
[0002] A ball valve is a valve in which the closing member (ball) is driven by a valve stem and rotates around the axis of the ball valve. It can also be used for the regulation and control of fluids. Among them, the hard-sealed V-type ball valve has a strong shearing force between its V-type ball core and the metal valve seat surfacing with hard alloy, and is especially suitable for media containing fibers, tiny solid particles, etc. The multi-way ball valve can not only flexibly control the confluence, diversion, and flow direction switching of the medium on the pipeline, but also close any channel to connect the other two channels. This type of valve should generally be installed horizontally in the pipeline. During the processing of the ball valve body, its interior needs to be finely ground. However, during the use of the current fine grinding device, the slag removed during grinding will adhere to the surface of the ball valve body, which will affect the subsequent grinding effect. Using a cleaning liquid for flushing is not convenient for recycling, resulting in more waste. Therefore, we propose a fine grinding device for a high-temperature wear-resistant ball valve body. Content of the Utility Model
[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a fine grinding device for a high-temperature wear-resistant ball valve body. Starting the main motor and cooperating with the linear motor can adjust the grinder to multiple positions, so as to be suitable for fine grinding of ball valve bodies of different specifications. At the same time, the recyclable cleaning liquid can prevent slag adhesion from affecting subsequent processing and can also reduce the use cost, and can effectively solve the problems in the background technique.
[0004] To achieve the above purpose, the utility model provides the following technical scheme: a fine grinding device for a high-temperature wear-resistant ball valve body, including a base and a liquid pump;
[0005] Base: A water retaining shell is fixed on the outer side of the top surface. The top surface of the base is evenly provided with slag leakage grooves. A water collecting tank is slidably installed inside the base. The liquid pump is fixedly installed on the bottom surface inside the water collecting tank. The liquid outlet pipe of the liquid pump is connected to the liquid inlet of the spray head. An adjusting unit is provided on the side surface of the base. A grinder is installed inside the adjusting unit. An adjusting frame is provided inside the adjusting unit. The inside of the adjusting frame is correspondingly installed with the grinder. A circulation component is provided inside the water collecting tank;
[0006] Among them, a controller is further included. The controller is arranged on the left side surface of the base. The input ends of the liquid pump and the grinder are electrically connected to the output end of the controller. The input end of the controller is electrically connected to the output end of an external power supply.
[0007] Start the liquid pump to spray the cleaning liquid inside the water collection tank through the nozzle onto the inside of the ball valve body, so as to wash away waste materials such as iron slag that fall during the grinding process, preventing the waste materials from sticking and affecting the subsequent fine grinding effect. The water retaining shell and the provided material leakage groove can collect the cleaning liquid used for cleaning, so that the cleaning liquid can be recycled later.
[0008] Further, the adjustment unit includes an electric telescopic rod, a placement rack, a top plate, a main motor, a limit rack, a linear motor, and a connecting plate. There are two placement racks, which are respectively fixed on the left and right side surfaces of the base. An electric telescopic rod is installed inside the placement rack. The top end of the electric telescopic rod is connected to one side of the bottom surface of the top plate. The top surface of the top plate is fixed with a main motor. The output shaft of the main motor is connected to the middle of the top surface of the connecting plate. A linear motor is provided on the bottom surface of the connecting plate. The bottom surface of the moving element seat of the linear motor is provided with a limit rack that is slidably connected to the limit groove on the side surface of the connecting plate. A grinding device is fixed inside the limit rack. The front side surface of the limit rack is connected to the top end of the adjustment rack. The input ends of the electric telescopic rod, the main motor, and the linear motor are electrically connected to the output end of the controller. Start the main motor and cooperate with the linear motor to adjust the position of the grinding device, and the electric telescopic rod can adjust the height of the grinding device, so as to perform fine grinding on the ball valve body.
[0009] Further, the circulation component includes a wire mesh frame, a filter screen, an oil removal net, and a support frame. There are two support frames, which are respectively fixed on the left and right side surfaces inside the water collection tank. The bottom surface of the wire mesh frame is attached to the top surface of the support frame. An oil removal net is inserted inside the wire mesh frame. A filter screen is placed on the top surface of the wire mesh frame. The filter screen inside the wire mesh frame can filter impurities such as iron slag in the cleaning liquid, and the oil removal net can filter mechanical oil and the like in the cleaning liquid, so as to facilitate the recycling of the cleaning liquid later, thereby reducing the use cost.
[0010] Further, it also includes a motor, a screw rod, and a cleaning plate. The motor is fixed on the rear side surface of the water retaining shell. The output shaft of the motor is connected to the rear end of the screw rod. The screw rod is threadedly connected to the screw hole on the surface of the cleaning plate. The input end of the motor is electrically connected to the output end of the controller. The motor drives the screw rod to rotate to drive the cleaning plate to move, so as to clean the iron slag on the top surface of the base.
[0011] Further, it also includes a frame and an industrial camera. There are two frames, which are respectively fixed on the front and rear side surfaces of the top plate. An industrial camera is installed inside the frame. The input end of the industrial camera is electrically connected to the output end of the controller. The industrial camera inside the frame can detect the process of fine grinding of the ball valve body to facilitate personnel to view.
[0012] Further, it also includes lighting lamps. There are two lighting lamps, which are fixedly arranged corresponding to each other left and right on the bottom surface of the top plate. The input end of the lighting lamp is electrically connected to the output end of the controller. The lighting lamp can illuminate the surface of the ball valve body, thereby improving the accuracy of detection.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The high-temperature wear-resistant ball valve body precision grinding device of the present utility model has the following advantages:
[0014] 1. By starting the liquid pump, the cleaning liquid inside the water collecting tank is sprayed onto the inside of the ball valve body through the spray head, so as to wash away the waste materials such as iron slag dropped during the grinding process, preventing the waste materials from sticking and affecting the subsequent precision grinding effect. The water retaining shell and the arranged material leakage groove can collect the cleaning liquid used for cleaning, so that the cleaning liquid can be recycled later.
[0015] 2. By starting the main motor and cooperating with the linear motor to adjust the position of the grinding device, and the electric telescopic rod can adjust the height of the grinding device, so as to carry out precision grinding on the ball valve body.
[0016] 3. The filter screen inside the grid frame can filter impurities such as iron slag in the cleaning liquid, and the oil removal net can filter mechanical oil and the like in the cleaning liquid, so as to facilitate the recycling of the cleaning liquid later, thereby reducing the use cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic structural diagram of the present utility model;
[0018] Figure 2 is a schematic structural diagram of the circulation component of the present utility model;
[0019] Figure 3 For the present utility model Figure 1 is a partial enlarged structural schematic diagram at A in the figure.
[0020] In the figure: 1 base, 2 adjustment unit, 21 electric telescopic rod, 22 placement rack, 23 top plate, 24 main motor, 25 limit rack, 26 linear motor, 27 connecting plate, 3 circulation component, 31 grid frame, 32 filter screen, 33 oil removal net, 34 support frame, 4 water retaining shell, 5 material leakage groove, 6 water collecting tank, 7 liquid pump, 8 spray head, 9 grinding device, 10 adjustment frame, 11 motor, 12 screw rod, 13 cleaning plate, 14 frame, 15 industrial camera, 16 lighting lamp, 17 controller. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0022] Please refer to Figures 1-3 , this embodiment provides a technical solution: a fine grinding device for the valve body of a high-temperature wear-resistant ball valve, including a base 1 and a liquid pump 7;
[0023] Base 1: A water retaining shell 4 is fixed on the outer side of the top surface. Leakage troughs 5 are evenly arranged on the top surface of the base 1. A water collecting tank 6 is slidably installed inside the base 1. The liquid pump 7 is fixedly installed on the bottom surface inside the water collecting tank 6. The liquid outlet pipe of the liquid pump 7 is connected to the liquid inlet of the spray head 8. An adjusting unit 2 is provided on the side of the base 1. A grinding device 9 is installed inside the adjusting unit 2. An adjusting frame 10 is provided inside the adjusting unit 2. The inside of the adjusting frame 10 is correspondingly installed with the grinding device 9. The adjusting unit 2 includes an electric telescopic rod 21, a placing frame 22, a top plate 23, a main motor 24, a limiting frame 25, a linear motor 26 and a connecting plate 27. There are two placing frames 22, which are respectively fixed on the left and right side surfaces of the base 1. The electric telescopic rod 21 is installed inside the placing frame 22. The top end of the electric telescopic rod 21 is connected to one side of the bottom surface of the top plate 23. The main motor 24 is fixed on the top surface of the top plate 23. The output shaft of the main motor 24 is connected to the middle of the top surface of the connecting plate 27. A linear motor 26 is provided on the bottom surface of the connecting plate 27. The bottom surface of the moving element seat of the linear motor 26 is provided with a limiting frame 25 that is slidably connected to the limiting groove on the side surface of the connecting plate 27. The grinding device 9 is fixed inside the limiting frame 25. The front side surface of the limiting frame 25 is connected to the top end of the adjusting frame 10. The input ends of the electric telescopic rod 21, the main motor 24 and the linear motor 26 are electrically connected to the output end of the controller 17. By starting the main motor 24 and cooperating with the linear motor 26, the position of the grinding device 9 can be adjusted, and the electric telescopic rod 21 can adjust the height of the grinding device 9, so as to perform fine grinding on the ball valve body. A circulation component 3 is provided inside the water collecting tank 6. The circulation component 3 includes a wire mesh frame 31, a filter screen 32, an oil removal net 33 and a support frame 34. There are two support frames 34, which are respectively fixed on the left and right side surfaces inside the water collecting tank 6. The bottom surface of the wire mesh frame 31 is attached to the top surface of the support frame 34. The oil removal net 33 is inserted inside the wire mesh frame 31. The filter screen 32 is placed on the top surface of the wire mesh frame 31;
[0024] Among them, it further includes a controller 17 which is arranged on the left side surface of the base 1. The input ends of the liquid pump 7 and the grinder 9 are electrically connected to the output end of the controller 17, and the input end of the controller 17 is electrically connected to the output end of an external power supply. The liquid pump 7 is started to spray the cleaning liquid inside the water collecting tank 6 through the nozzle 8 into the inside of the ball valve body, so as to wash the waste materials such as iron slag dropped during the grinding process, preventing the waste materials from adhering and affecting the subsequent fine grinding effect. The water retaining shell 4 and the provided material leakage groove 5 can collect the cleaning liquid used for cleaning, so that the cleaning liquid can be recycled later. It further includes a motor 11, a screw rod 12 and a cleaning plate 13. The motor 11 is fixed on the rear side surface of the water retaining shell 4. The output shaft of the motor 11 is connected to the rear end of the screw rod 12. The screw rod 12 is in threaded connection with the threaded hole on the surface of the cleaning plate 13. The input end of the motor 11 is electrically connected to the output end of the controller 17. The motor 11 drives the screw rod 12 to rotate to drive the cleaning plate 13 to move, so as to clean the iron slag on the top surface of the base 1. It further includes a frame 14 and an industrial camera 15. There are two frames 14 which are respectively fixed on the front and rear side surfaces of the top plate 23. The industrial camera 15 is installed inside the frame 14. The input end of the industrial camera 15 is electrically connected to the output end of the controller 17. The industrial camera 15 inside the frame 14 can detect the fine grinding process of the ball valve body to facilitate personnel to view. It further includes a lighting lamp 16. There are two lighting lamps 16 which are correspondingly fixed on the bottom surface of the top plate 23 from left to right. The input end of the lighting lamp 16 is electrically connected to the output end of the controller 17. The lighting lamp 16 can illuminate the surface of the ball valve body, thereby improving the accuracy of detection.
[0025] The working principle of the fine grinding device for the high-temperature wear-resistant ball valve body provided by the present utility model is as follows: First, place the ball valve body to be processed on the top surface of the base 1. Start the main motor 24 and cooperate with the linear motor 26 to adjust the position of the grinder 9, and the electric telescopic rod 21 can adjust the height of the grinder 9, so as to perform fine grinding on the ball valve body. During the processing, the industrial camera 15 inside the frame 14 can detect the fine grinding process of the ball valve body to facilitate personnel to view, and the lighting lamp 16 can illuminate the surface of the ball valve body, thereby improving the accuracy of detection. At the same time, start the liquid pump 7 to spray the cleaning liquid inside the water collecting tank 6 through the nozzle 8 into the inside of the ball valve body, so as to wash the waste materials such as iron slag dropped during the grinding process, preventing the waste materials from adhering and affecting the subsequent fine grinding effect. The used cleaning liquid enters the water collecting tank 6 through the material leakage groove 5. The filter screen 32 inside the wire mesh frame 31 can filter the impurities such as iron slag in the cleaning liquid, and the oil removal net 33 can filter the mechanical oil in the cleaning liquid, etc., so as to facilitate the subsequent recycling of the cleaning liquid, thereby reducing the use cost.
[0026] It should be noted that, in the above embodiments, the controller 17 disclosed is of model S7-200. The electric telescopic rod 21 can be freely configured according to the actual application scenario. It is recommended to select the electric telescopic rod of model YHT523. The industrial camera 15 can be selected as the industrial camera of model GX2500-C, and the lighting lamp 16 can be selected as the lighting lamp of model XQS-XTD-3048. The controller 17 controls the electric telescopic rod 21, the main motor 24, the linear motor 26, the liquid pump 7, the grinder 9, the motor 11, the industrial camera 15 and the lighting lamp 16 to work by using the commonly used methods in the prior art.
[0027] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present invention.
Claims
1. High temperature wear-resistant ball valve body fine grinding device, characterized by: It comprises a base (1) and a liquid pump (7); Base (1): A water retaining shell (4) is fixed on the outer side of the top surface, leakage grooves (5) are evenly opened on the top surface of the base (1), a water collecting box (6) is slidably installed inside the base (1), the liquid pump (7) is fixedly installed on the bottom surface inside the water collecting box (6), the liquid outlet pipe of the liquid pump (7) is connected to the liquid inlet of the nozzle (8), an adjustment unit (2) is provided on the side of the base (1), a grinder (9) is installed inside the adjustment unit (2), an adjustment frame (10) is provided inside the adjustment unit (2), the inside of the adjustment frame (10) is installed corresponding to the grinder (9), and a circulation component (3) is provided inside the water collecting box (6); The invention further comprises a controller (17), wherein the controller (17) is arranged on the left side of the base (1), the input ends of the liquid pump (7) and the grinder (9) are electrically connected to the output end of the controller (17), and the input end of the controller (17) is electrically connected to the output end of an external power supply.
2. The high temperature wear-resistant ball valve body fine grinding device according to claim 1 is characterized in that: The adjustment unit (2) comprises an electric telescopic rod (21), a placement frame (22), a top plate (23), a main motor (24), a limit frame (25), a linear motor (26) and a connecting plate (27); the placement frame (22) has two and is respectively fixed to the left and right sides of the base (1); the electric telescopic rod (21) is installed inside the placement frame (22); the top end of the electric telescopic rod (21) is connected to one side of the bottom surface of the top plate (23); the top surface of the top plate (23) is fixed with the main motor (24); the main motor (24) ) is connected to the middle of the top surface of the connecting plate (27); the bottom surface of the connecting plate (27) is provided with a linear motor (26); the bottom surface of the mover seat of the linear motor (26) is provided with a limit frame (25) slidably connected to the limit groove on the side of the connecting plate (27); a grinder (9) is fixed inside the limit frame (25); the front side surface of the limit frame (25) is connected to the top of the adjustment frame (10); the input ends of the electric telescopic rod (21), the main motor (24) and the linear motor (26) are electrically connected to the output end of the controller (17).
3. The high temperature wear-resistant ball valve body fine grinding device according to claim 1, characterized in that: The circulation component (3) comprises a grid frame (31), a filter screen (32), an oil removal net (33) and a support frame (34). The support frames (34) are two and are respectively fixed on the left and right side surfaces inside the water collecting tank (6). The bottom surface of the grid frame (31) is in contact with the top surface of the support frame (34). The oil removal net (33) is inserted into the inside of the grid frame (31), and the filter screen (32) is placed on the top surface of the grid frame (31).
4. The high temperature wear-resistant ball valve body fine grinding device according to claim 1, characterized in that: The invention also comprises a motor (11), a screw rod (12) and a cleaning plate (13); the motor (11) is fixed to the rear side of the water retaining shell (4); the output shaft of the motor (11) is connected to the rear end of the screw rod (12); the screw rod (12) is threadedly connected to a screw hole on the surface of the cleaning plate (13); and the input end of the motor (11) is electrically connected to the output end of the controller (17).
5. The high temperature wear-resistant ball valve body fine grinding device according to claim 2, characterized in that: It also includes a frame (14) and an industrial camera (15), wherein the frame (14) has two and is respectively fixed to the front and rear sides of the top plate (23), and the industrial camera (15) is installed inside the frame (14), and the input end of the industrial camera (15) is electrically connected to the output end of the controller (17).
6. The high temperature wear-resistant ball valve body fine grinding device according to claim 2, characterized in that: It also includes lighting lamps (16), wherein two lighting lamps (16) are fixed on the bottom surface of the top plate (23) in left and right correspondence, and the input end of the lighting lamp (16) is electrically connected to the output end of the controller (17).