A plate polishing device for transformer cabinets
By setting up a water pump and outlet pipe in the transformer cabinet plate polishing device, sprinkling water to flush out the debris and cooling the treatment, the problems of debris residue and increase the temperature of the plate in the prior art are solved, and better polishing effect and plate stability are achieved.
Patent Information
- Application Number
- CN202421520784.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-28
AI Technical Summary
The existing transformer cabinet plate polishing equipment is prone to debris residue during use, resulting in scratches and uneven polishing effects. At the same time, the temperature of the plate increases due to friction, which may cause deformation.
A plate polishing device for transformer cabinets is designed, including a processing table, a water pump, a water outlet pipe and a water storage tank. By sprinkling water when polishing the plates, the generated debris are washed away, and the plates are cooled during the polishing process.
It effectively reduces debris residue, avoids the problems of scratches and uneven polishing, and at the same time, the cooling treatment prevents deformation of the board due to friction.
Smart Images
Figure CN222741125U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of plate polishing, in particular to a plate polishing device for a transformer cabinet. Background Art
[0002] A transformer cabinet refers to a device installed on a high-voltage or low-voltage side switchgear for installing a transformer. The transformer cabinet is usually assembled using plates, which need to be polished during production to remove burrs and uneven areas on the surface of the plates.
[0003] When polishing the plates of the existing transformer cabinet, a polishing wheel or a polishing roller is usually used to grind and polish the surface of the plate through the force of rotation. During long-term use and observation, it is found that when the polishing equipment and the plate are in contact with each other during polishing, a lot of debris will be generated. When the debris remains on the plate, scratches will appear on the plate during polishing.
[0004] To this end, the utility model provides a plate polishing device for a transformer cabinet. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a plate polishing device for a transformer cabinet is proposed.
[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model is a plate polishing device for a transformer cabinet, comprising a processing table; a base is fixedly connected to the bottom of the processing table; a water pump is fixedly connected to the top of the base; a grinding component is installed on the top of the processing table; a water outlet pipe is fixedly connected to the grinding component; the water pump and the water outlet pipe are connected by a hose; the input end of the water pump is connected to a water storage tank; the water storage tank is fixedly connected to the top of the base; a material discharge table is fixedly connected to the top of the processing table; through the above structure, a water pump is arranged to connect the water outlet pipe and the water storage tank, so that water can be sprinkled on the surface of the plate when the grinding component polishes the plate, and the debris generated during grinding and polishing can be washed away from the plate to reduce the debris remaining on the plate, resulting in scratches on the plate and affecting the polishing effect. At the same time, the plate can be cooled during polishing to reduce the deformation of the plate caused by temperature increase due to friction.
[0007] Preferably, the grinding assembly includes a first slide rail; the first slide rail is fixedly connected to the top of the processing table; the side wall of the first slide rail is fixedly connected to the motor body; the output end of the motor body is fixedly connected to a screw; the middle part of the screw screw nut pair is connected to a first slider; the side wall of the first slider is fixedly connected to a linear motor; the output end of the linear motor is fixedly connected to an electric push rod; the end of the electric push rod is fixedly connected to a fixed block; the bottom of the fixed block is fixedly connected to a polishing roller; the water outlet pipe is fixedly connected to the side wall of the fixed block; the top of the processing table is fixedly connected to a second slide rail; the second slide rail is slidably connected to the second slide rail; the side wall of the second slide rail is fixedly connected to the side wall of the linear motor; through the above structure, a motor body is set to connect the screw and the first slider, and the linear motor is used in combination to drive the polishing roller to move longitudinally and transversely, which can facilitate the adjustment of the polishing and grinding position on the plate, and the motor body can rotate forward and reversely, which can drive the polishing roller to move back and forth on the plate for grinding to improve the grinding effect.
[0008] Preferably, a sleeve is fixedly connected to the side wall of the unloading table; a sleeve rod is slidably connected inside the sleeve; fixing holes are opened in the middle of the sleeve and the sleeve rod; a fixing pin is installed in the fixing hole; a connecting rod is fixedly connected to the end of the sleeve rod; through the above structure, the sleeve, the sleeve rod and the connecting rod are arranged, and the fixing pin is used in conjunction with the position of the connecting rod, so as to adapt to larger-sized plates, increase the contact surface between the plate and the unloading table, and reduce the situation where the edge of the plate is suspended in the air when the plate size is large, causing shaking during polishing and grinding.
[0009] Preferably, a pair of hydraulic rods are fixedly connected to the top of the processing table; the ends of the hydraulic rods are fixedly connected to fixed plates; through the above structure, hydraulic rods are arranged to connect the fixed plates, which can clamp and fix the plate during grinding and polishing to improve the stability of the plate position and reduce the situation where the plate position moves during polishing, resulting in uneven polishing.
[0010] Preferably, a plurality of collecting troughs are provided in the middle of the processing table; a filter is installed in the water storage tank; through the above structure, the collecting troughs and the filter are provided, and the sewage after flushing can be collected and filtered. At this time, the water flow can be recycled to reduce the waste of resources and at the same time reduce the situation where the sewage flows to the surrounding area and causes pollution.
[0011] Preferably, a plurality of nozzles are connected to the middle of the water outlet pipe; a plurality of spray holes are provided at the bottom of the nozzle; through the above structure, the nozzles and the spray holes are arranged, and the water flow in the water outlet pipe can be dispersed to increase the spraying range of the water flow and the contact surface of the plate, so as to improve the flushing effect of the debris generated during polishing and grinding.
[0012] The beneficial effects of the utility model are as follows:
[0013] 1. The plate polishing device for a transformer cabinet described in the utility model can spray water on the surface of the plate when the polishing component polishes the plate by setting a water pump to connect the water outlet pipe and the water storage tank, so as to wash away the debris generated during the polishing from the plate to reduce the debris remaining on the plate, resulting in scratches on the plate and affecting the polishing effect. At the same time, the plate can be cooled during polishing to reduce the deformation of the plate caused by temperature increase due to friction.
[0014] 2. The utility model describes a plate polishing device for a transformer cabinet. By setting a motor body connecting a screw rod and a first slider and using a linear motor in combination, the polishing roller can be driven to move longitudinally and transversely, which can facilitate adjustment of the polishing position on the plate. At the same time, the motor body can rotate forward and reversely, which can drive the polishing roller to move back and forth on the plate for polishing, thereby improving the polishing effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model will be further described below in conjunction with the accompanying drawings.
[0016] Figure 1 It is a stereogram in the utility model;
[0017] Figure 2 It is the front view in the utility model;
[0018] Figure 3 It is a schematic diagram of the matching structure of the sleeve rod and the unloading platform in the utility model;
[0019] Figure 4 It is a schematic diagram of the matching structure of the collecting tank and the filter screen in the utility model;
[0020] Figure 5 This is a schematic diagram of the matching structure of the polishing roller and the nozzle in the utility model;
[0021] Legend:
[0022] 1. Processing table; 11. Base; 12. Water pump; 13. Water outlet pipe; 14. Water storage tank; 15. Unloading table; 2. First slide rail; 21. Motor body; 22. Screw; 23. First slider; 24. Linear motor; 25. Electric push rod; 26. Fixed block; 27. Polishing roller; 28. Second slide rail; 29. Second slider; 3. Sleeve; 31. Sleeve rod; 32. Fixed hole; 33. Fixed pin; 34. Connecting rod; 4. Hydraulic rod; 41. Fixed plate; 5. Collecting trough; 51. Filter; 6. Nozzle; 61. Spray hole; 7. Rubber pad. DETAILED DESCRIPTION
[0023] 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 of 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.
[0024] Specific examples are given below.
[0025] like Figures 1 to 5 As shown, a plate polishing device for a transformer cabinet described in an embodiment of the utility model comprises a processing table 1; a base 11 is fixedly connected to the bottom of the processing table 1; a water pump 12 is fixedly connected to the top of the base 11; a grinding assembly is installed on the top of the processing table 1; a water outlet pipe 13 is fixedly connected to the grinding assembly; the water pump 12 is connected to the water outlet pipe 13 through a hose; the input end of the water pump 12 is connected to a water storage tank 14; the water storage tank 14 is fixedly connected to the top of the base 11; a material discharge table 15 is fixedly connected to the top of the processing table 1; during operation, when polishing the plate of the transformer, the plate is placed on the material discharge table 15, and then the grinding assembly is started to polish the surface of the plate, and water is added to the water storage tank 14 at this time. Then start the water pump 12 to pump out the water in the water tank 14, and then send it into the water outlet pipe 13, and then the water flow is sprayed onto the plate from the water outlet pipe 13. At this time, the debris generated during polishing can be washed away from the plate. At the same time, spraying water on the plate during polishing can cool the plate. Through the above structure, a water pump 12 is set to connect the water outlet pipe 13 and the water tank 14, and water can be sprayed on the surface of the plate when the grinding assembly polishes the plate. The debris generated during grinding and polishing can be washed away from the plate to reduce the debris remaining on the plate, resulting in scratches on the plate and affecting the polishing effect. At the same time, the plate can be cooled during polishing to reduce the deformation of the plate caused by temperature increase due to friction.
[0026] like Figure 1 and Figure 2As shown, the polishing assembly includes a first slide rail 2; the first slide rail 2 is fixedly connected to the top of the processing table 1; the side wall of the first slide rail 2 is fixedly connected to a motor body 21; the output end of the motor body 21 is fixedly connected to a screw 22; the middle part of the screw nut pair is connected to a first slider 23; the side wall of the first slider 23 is fixedly connected to a linear motor 24; the output end of the linear motor 24 is fixedly connected to an electric push rod 25; the end of the electric push rod 25 is fixedly connected to a fixed block 26; the bottom of the fixed block 26 is fixedly connected to a polishing roller 27; the water outlet pipe 13 is fixedly connected to the side wall of the fixed block 26; the top of the processing table 1 is fixedly connected to a second slide rail 28; the second slide rail 28 is slidably connected to a second slider 29; the side wall of the second slider 29 is fixedly connected to the side wall of the linear motor 24; when working, the motor body 21 is started to drive the screw 22 to rotate during polishing, which can drive the first slider 23 to slide. When the linear motor 24 is driven to move, the polishing roller 27 is moved to the edge of the plate, and the electric push rod 25 is started to move the polishing roller 27 to contact the plate. At this time, when the motor body 21 rotates, the polishing roller 27 can be driven to move longitudinally to polish the surface of the plate. When one area is polished, the motor body 21 is stopped and the linear motor 24 is started, which can drive the electric push rod 25 and the polishing roller 27 to move laterally and move to another area that needs to be polished. The motor body 21 is started again to drive the polishing roller 27 to polish. Through the above structure, the motor body 21 is set to connect the screw rod 22 and the first slider 23. The linear motor 24 is used in conjunction with the polishing roller 27 to drive the polishing roller 27 to move longitudinally and laterally, which can facilitate the adjustment of the polishing and grinding position on the plate. At the same time, the motor body 21 can rotate forward and reversely, and can drive the polishing roller 27 to move back and forth on the plate for grinding to improve the grinding effect.
[0027] like Figure 3 As shown, a sleeve 3 is fixedly connected to the side wall of the discharge platform 15; a sleeve rod 31 is slidably connected inside the sleeve 3; a fixing hole 32 is opened in the middle of the sleeve 3 and the sleeve rod 31; a fixing pin 33 is installed in the fixing hole 32; a connecting rod 34 is fixedly connected to the end of the sleeve rod 31; during operation, when the size of the plate is large, the fixing pin 33 can be taken out from the fixing hole 32, and then the sleeve rod 31 is pulled to drive the connecting rod 34 to move toward the edge of the processing table 1, and when the connecting rod 34 is horizontal with the size of the plate, the fixing pin 33 is inserted back into the fixing hole 32, and then when the plate is placed on the discharge platform 15, the connecting rod 34 can support the plate from the bottom of the plate. Through the above structure, the sleeve 3, the sleeve rod 31 and the connecting rod 34 are set, and the fixing pin 33 is used in conjunction with the connecting rod 34. The position of the connecting rod 34 can be changed to adapt to larger-sized plates, so as to increase the contact surface between the plate and the discharge platform 15, and reduce the shaking caused by the edge hanging in the air when the plate size is large during polishing and grinding.
[0028] like Figure 1As shown, a pair of hydraulic rods 4 are fixedly connected to the top of the processing table 1; the ends of the hydraulic rods 4 are fixedly connected to the fixed plates 41; during operation, after the plate is placed on the unloading table 15, the hydraulic rods 4 are started to drive the fixed plates 41 to move toward the plate, and when the fixed plates 41 come into contact with the plate, they stop moving. At this time, the fixed plates 41 can clamp and fix the plate. Through the above structure, the hydraulic rods 4 are connected to the fixed plates 41, and the plate can be clamped and fixed during grinding and polishing to improve the stability of the plate position and reduce the situation where the plate position moves during polishing and causes uneven polishing.
[0029] like Figure 4 As shown, a plurality of collecting troughs 5 are provided in the middle of the processing table 1; a filter screen 51 is installed in the water storage tank 14; during operation, after the water flow washes away the debris on the plate, it will flow to the surface of the processing table 1, and at this time, part of the sewage will flow from the collecting trough 5 to the water storage tank 14 below, and when the sewage enters the water storage tank 14, it will pass through the filter screen 51, and at this time, the filter screen 51 filters the sewage to filter out the debris in the sewage, and after the filtered water flows to the bottom of the water storage tank 14, it will be pumped out again by the water pump 12 for recycling. Through the above structure, the collecting trough 5 and the filter screen 51 are set, and the flushed sewage can be collected and filtered. At this time, the water flow can be recycled to reduce the waste of resources and at the same time reduce the situation where the sewage flows to the surrounding area and causes pollution.
[0030] like Figure 5 As shown, a plurality of nozzles 6 are connected to the middle of the water outlet pipe 13; a plurality of spray holes 61 are provided at the bottom of the nozzle 6; during operation, when water flows out of the water outlet pipe 13, it will be diverted into the plurality of nozzles 6, and then diverted again to be sprayed onto the plate from the plurality of spray holes 61. Through the above structure, the nozzles 6 and the spray holes 61 are arranged, and the water flow in the water outlet pipe 13 can be dispersed to increase the spraying range of the water flow and the contact surface of the plate, so as to improve the flushing effect of the debris generated during polishing and grinding.
[0031] like Figure 1 As shown, the side wall of the fixing plate 41 is fixedly connected with a rubber pad 7; during operation, when the fixing plate 41 clamps and fixes the plate, the rubber pad 7 will contact the surface of the plate. Through the above structure, the provision of the rubber pad 7 can reduce the wear caused by the squeezing between the fixing plate 41 and the plate when the fixing plate 41 clamps and fixes the plate.
[0032] Working principle: When polishing the plate of the transformer, the plate is placed on the unloading table 15, and then the grinding assembly is started to polish the surface of the plate. At this time, water is added to the water storage tank 14, and then the water pump 12 is started to pump out the water in the water storage tank 14, and then sent to the water outlet pipe 13, and then the water flow is sprayed from the water outlet pipe 13 onto the plate. At this time, the debris generated during polishing can be washed away from the plate. At the same time, water spraying on the plate during polishing can cool the plate. When polishing, the motor body 21 is started to drive the screw 22 to rotate, which can drive the first slider 23 to slide. The linear motor 24 is driven to move, and the polishing roller 27 is moved to the edge of the plate. The electric push rod 25 is started to move the polishing roller 27 to contact the plate. At this time, the motor body 21 rotates to drive the polishing roller 27 to move longitudinally to polish the surface of the plate. When the polishing of one area is completed, the motor body 21 is stopped and the linear motor 24 is started, which can drive the electric push rod 25 and the polishing roller 27 to move horizontally and move to another area that needs to be polished. The motor body 21 is started again to drive the polishing roller 27 to polish. When the size of the plate is large, the polishing roller 27 can be polished. The fixing pin 33 is taken out from the fixing hole 32, and then the sleeve rod 31 is pulled to drive the connecting rod 34 to move toward the edge of the processing table 1. When the connecting rod 34 is level with the size of the plate, the fixing pin 33 is inserted back into the fixing hole 32. Then, when the plate is placed on the unloading table 15, the connecting rod 34 can support the plate from the bottom of the plate. After the plate is placed on the unloading table 15, the hydraulic rod 4 is started to drive the fixing plate 41 to move toward the plate. When the fixing plate 41 contacts the plate, it stops moving. At this time, the fixing plate 41 can clamp and fix the plate. When the water flow washes away the debris on the plate, it will When the sewage enters the water tank 14, it will pass through the filter screen 51. At this time, the filter screen 51 filters the sewage and removes the debris in the sewage. After the filtered water flows to the bottom of the water tank 14, it will be pumped out again by the water pump 12 for recycling. When the water flows out from the outlet pipe 13, it will be diverted into multiple nozzles 6, and then diverted again to be sprayed onto the plate from multiple spray holes 61. When the fixing plate 41 clamps and fixes the plate, the rubber pad 7 will contact the surface of the plate.
[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A plate polishing device for a transformer cabinet, comprising a processing table (1); characterized in that: The bottom of the processing table (1) is fixedly connected to a base (11); the top of the base (11) is fixedly connected to a water pump (12); a grinding assembly is installed on the top of the processing table (1); a water outlet pipe (13) is fixedly connected to the grinding assembly; the water pump (12) and the water outlet pipe (13) are connected via a hose; the input end of the water pump (12) is connected to a water storage tank (14); the water storage tank (14) is fixedly connected to the top of the base (11); and a material discharge table (15) is fixedly connected to the top of the processing table (1).
2. The plate polishing device for transformer cabinet according to claim 1, characterized in that: The polishing assembly comprises a first slide rail (2); the first slide rail (2) is fixedly connected to the top of the processing table (1); a motor body (21) is fixedly connected to the side wall of the first slide rail (2); a screw rod (22) is fixedly connected to the output end of the motor body (21); a first slider (23) is connected to the lead screw nut pair in the middle of the screw rod (22); a linear motor (24) is fixedly connected to the side wall of the first slider (23); an electric push rod (25) is fixedly connected to the output end of the linear motor (24); a fixed block (26) is fixedly connected to the end of the electric push rod (25); a polishing roller (27) is fixedly connected to the bottom of the fixed block (26); the water outlet pipe (13) is fixedly connected to the side wall of the fixed block (26); a second slide rail (28) is fixedly connected to the top of the processing table (1); a second slider (29) is slidably connected inside the second slide rail (28); and the side wall of the second slider (29) is fixedly connected to the side wall of the linear motor (24).
3. The plate polishing device for transformer cabinet according to claim 2 is characterized in that: A sleeve (3) is fixedly connected to the side wall of the unloading platform (15); a sleeve rod (31) is slidably connected inside the sleeve (3); a fixing hole (32) is opened in the middle of the sleeve (3) and the sleeve rod (31); a fixing pin (33) is installed in the fixing hole (32); and a connecting rod (34) is fixedly connected to the end of the sleeve rod (31).
4. The plate polishing device for transformer cabinet according to claim 3 is characterized in that: A pair of hydraulic rods (4) are fixedly connected to the top of the processing table (1); and a fixing plate (41) is fixedly connected to the end of the hydraulic rod (4).
5. The plate polishing device for transformer cabinet according to claim 4, characterized in that: A plurality of collecting troughs (5) are provided in the middle of the processing table (1); and a filter screen (51) is installed in the water storage tank (14).
6. The plate polishing device for transformer cabinet according to claim 5, characterized in that: The middle of the water outlet pipe (13) is connected to a plurality of spray heads (6); a plurality of spray holes (61) are provided at the bottom of the spray head (6).