CN117900980A - Polishing device for end face of water pump housing - Google Patents
Polishing device for end face of water pump housing Download PDFInfo
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- CN117900980A CN117900980A CN202410312629.3A CN202410312629A CN117900980A CN 117900980 A CN117900980 A CN 117900980A CN 202410312629 A CN202410312629 A CN 202410312629A CN 117900980 A CN117900980 A CN 117900980A
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- Prior art keywords
- polishing
- water pump
- end cover
- pump shell
- box body
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- 238000005498 polishing Methods 0.000 title claims abstract description 195
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 118
- 238000003860 storage Methods 0.000 claims abstract description 37
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 36
- 238000004891 communication Methods 0.000 claims description 23
- 239000000428 dust Substances 0.000 claims description 18
- 239000012535 impurity Substances 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 9
- 238000007517 polishing process Methods 0.000 claims description 7
- 239000000110 cooling liquid Substances 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000013021 overheating Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 239000011799 hole material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses a polishing device for the end face of a water pump shell, which relates to the field of polishing devices and comprises a machine body and a polishing assembly, wherein the machine body comprises a second storage box body, a first storage box body and a collection box body which are sequentially arranged from top to bottom, and the side surfaces of the second storage box body and the collection box body are respectively provided with an upper connecting box and a lower connecting box. According to the polishing device, the distance between the two polishing panels and the pressing degree of the polishing panels on the surface of the end cover of the water pump shell can be adjusted according to the different sizes and thicknesses of the end cover of the water pump shell, so that the processing precision of polishing the surface of the end cover of the water pump shell is improved, and excessive extrusion is not easy to form, so that scratches are generated on the surface of the end cover of the water pump shell.
Description
Technical Field
The invention relates to the field of polishing devices, in particular to a polishing device for the end face of a water pump shell.
Background
The end face of the water pump shell needs to be polished after being processed, so that the smoothness and corrosion resistance of the surface of the water pump shell are guaranteed, a mechanical polishing mode is generally adopted for polishing, and the problems of low processing precision, easiness in occurrence of scratches, overheating and the like still exist in the mechanical polishing mode although the mechanical polishing mode has the advantages of high processing efficiency, simple process and low cost.
Therefore, it is necessary to provide a polishing apparatus for the end face of the water pump housing to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a polishing device for the end face of a water pump shell, which solves the problems that the machining precision is low, scratches and overheating are easy to occur when the end face of the water pump shell is polished in a mechanical polishing mode.
In order to achieve the above purpose, the present invention provides the following technical solutions: the polishing device for the end face of the water pump shell comprises a machine body and a polishing assembly, wherein the machine body comprises a second storage box body, a first storage box body and a collection box body which are sequentially arranged from top to bottom, an upper connecting box and a lower connecting box are respectively arranged on the side faces of the second storage box body and the collection box body, a polishing disc is arranged above the lower connecting box, the polishing disc is used for placing the end cover of the water pump shell, and the polishing assembly is arranged below the upper connecting box;
The polishing assemblies are respectively attached to the upper surface and the lower surface of the water pump shell end cover and used for polishing the water pump shell end cover;
The polishing assembly comprises a circular substrate, a rubber connecting layer and a polishing panel which are sequentially stacked and fixedly connected, the polishing panel is movably attached to the surface of the end cover of the water pump shell, a first electromagnet and a second electromagnet are fixedly installed on one surfaces, close to each other, of the circular substrate and the polishing panel respectively, and the first electromagnet and the second electromagnet repel each other.
Preferably, one surface of the polishing panel, which is movably attached to the end cover of the water pump housing, is provided with a plurality of small holes, water, cooling liquid or polishing liquid is added to the surface of the end cover of the water pump housing through the small holes on the upper polishing panel, and the small holes on the lower polishing panel are used for absorbing impurities generated in the polishing process of the end cover of the water pump housing.
Preferably, the one side that the rubber tie coat was kept away from to circular base plate is all fixed to be provided with the fixed axle, the one end that the circular base plate was kept away from to the fixed axle is connected with the connecting axle through the connecting piece, be provided with the shaft hole on the last joint box, the fixed bearing frame that is provided with in bottom of collecting box, upper and lower two connecting axles are all installed respectively in shaft hole and bearing frame through ball bearing.
Preferably, the inside bottom surface fixed mounting of polishing dish has the third motor, and fixed mounting has the dish of placing in the pivot of third motor, the water pump casing end cover activity is placed at the dish upper surface of placing, and water pump casing end cover upper surface pressfitting is provided with the clamp plate, the middle part of clamp plate is integrative to be provided with the screw rod, and screw rod activity is connected through screw-thread fit between the dish of placing after passing through the shaft hole in water pump casing end cover middle part.
Preferably, the inner bottom surface of the polishing disk is also fixedly provided with a blocking ring fixing seat, the blocking ring fixing seat is fixedly provided with a blocking ring through a screw, and the blocking ring is movably attached to the outer ring of the end cover of the water pump shell.
Preferably, the driven belt pulley is fixedly installed at one ends, far away from each other, of the two connecting shafts, the first motor and the second motor are fixedly installed on one surfaces, far away from the polishing disc, of the second storage box body and the collecting box body respectively, the driving belt pulley is fixedly installed on the rotating shafts of the first motor and the second motor, and the driving belt pulley and the driven belt pulley are correspondingly in belt transmission.
Preferably, the polishing solution is stored in the second storage box body, the cooling solution is stored in the first storage box body, the communication component is arranged on the polishing component and comprises an inlet and outlet cavity, a circulation channel and a buffer cavity, the circulation channel and the buffer cavity are both arranged in the fixed shaft, the inlet and outlet cavity is arranged in the polishing panel, the inlet and outlet cavity is communicated with a plurality of small holes on the surface of the polishing panel, a hose is arranged between the circular substrate and the polishing panel, two ends of the hose are respectively detachably communicated with the inlet and outlet cavity and the circulation channel, one end of the circulation channel, far away from the hose, is communicated with the buffer cavity, a communication hole is arranged at the outer ring of the fixed shaft and distributed in a circular array around the axis of the fixed shaft, and the communication hole is communicated with the buffer cavity.
Preferably, the engine body is provided with a power assembly, the power assembly comprises a second material pump and a first material pump, an inner cavity is further formed in the upper connecting box, the second material pump is fixedly installed in the inner cavity, an input end pipeline of the second material pump is movably attached to an outer ring of a corresponding fixed shaft and corresponds to the communication hole, an output end pipeline of the second material pump is provided with a first branch pipe and a second branch pipe, electromagnetic valves are arranged in the first branch pipe and the second branch pipe, the first branch pipe and the second branch pipe are respectively communicated with a second storage box body and a first storage box body, the first material pump is fixedly installed in the lower connecting box, the input end pipeline of the first material pump is movably attached to the corresponding outer ring of the fixed shaft and corresponds to the communication hole, and the first material pump is further arranged on the first material pump and is communicated with the inner part of the collection box body.
Preferably, one side of organism is provided with the collection box, the top of collection box is provided with the filter plate, the filter plate is the infundibulate setting, one side of polishing dish is provided with the dust exhaust mouth, and dust exhaust mouth department intercommunication is provided with the collecting pipe, the one end that the dust exhaust mouth was kept away from to the collecting pipe is towards the middle part top of filter plate.
Preferably, an inclined plane is fixedly arranged on the inner bottom surface of the polishing disc, and the inclined plane is inclined downwards towards the dust exhaust port.
The invention has the technical effects and advantages that:
1. According to the polishing device, the distance between the two polishing panels and the pressing degree of the polishing panels on the surface of the end cover of the water pump shell can be adjusted according to the different sizes and thicknesses of the end cover of the water pump shell, so that the processing precision of polishing the surface of the end cover of the water pump shell is improved, and excessive extrusion is not easy to form to scratch the surface of the end cover of the water pump shell;
2. according to the polishing liquid, when the polishing liquid is added to the surface of the end cover of the water pump shell, greasy dirt on the surface of the end cover of the water pump shell can be better cleaned, the rust prevention and corrosion resistance of the surface of the end cover of the water pump shell are improved, the surface of the end cover of the water pump shell has good polishing performance, and the polishing liquid can also radiate the surface of the end cover of the water pump shell, so that overheating during polishing is avoided;
3. The small hole on the polishing panel at the lower part is used for sucking impurities generated in the polishing process of the water pump shell end cover, so that the particle impurities and the like can be adsorbed away in time, and the problem that the particle impurities scratch the surface of the water pump shell end cover in the polishing process of the water pump shell end cover is avoided; the heat generated during polishing can be timely discharged through the polishing liquid, so that overheating during polishing is avoided;
4. According to the invention, based on the arrangement of two independent motors, the two sides of the end cover of the water pump shell can be polished at the same time, so that the processing efficiency is high;
5. According to the invention, the polishing liquid is added from the upper part of the end cover of the water pump shell, dust is sucked from the lower part of the end cover of the water pump shell, and the polishing liquid can be attached to the lower surface of the end cover of the water pump shell along the surface of the end cover of the water pump shell by suction, so that double-sided polishing liquid addition is not needed, and the bottom of the end cover of the water pump shell has adsorption force, so that most of residual polishing liquid is preferentially sucked, filtered and recycled, only a small part of polishing liquid flows into the polishing disc and is recycled, the contact between the polishing liquid and air is reduced, and the phenomenon of reduced utilization rate when the polishing liquid is recycled is avoided.
Drawings
FIG. 1 is a schematic view of a polishing apparatus for end surfaces of a water pump housing according to the present invention.
FIG. 2 is a schematic view of another view of the polishing apparatus for water pump housing end faces according to the present invention.
FIG. 3 is a top view of the polishing apparatus for water pump housing end faces of the present invention.
Fig. 4 is a schematic view showing an internal structure of the polishing disk of the present invention.
FIG. 5 is a cross-sectional view of a polishing apparatus for water pump housing end faces of the present invention.
Fig. 6 is a schematic view showing the internal structure of the upper and lower connection boxes of the present invention.
Fig. 7 is a schematic perspective view of a polishing assembly according to the present invention.
Fig. 8 is a schematic view showing the internal structure of the polishing member of the present invention.
In the figure: 1. a collection box; 2. a first storage tank; 3. a second storage box; 4. an upper connection box; 5. a lower connection box; 6. a polishing assembly; 7. a pressing plate; 8. a water pump housing end cap; 9. a blocking ring; 10. a retaining ring fixing seat; 11. polishing disk; 12. a first motor; 13. a second motor; 14. a collection pipe; 15. a collection box; 16. a filter plate; 17. a dust discharge port; 18. a fixed shaft; 19. a circular substrate; 20. a rubber connection layer; 21. polishing the panel; 22. a third motor; 23. an inclined plane; 24. a connecting shaft; 25. a flow channel; 26. a buffer cavity; 27. a bearing seat; 28. a first material pump; 29. a discharge conduit; 30. a connecting piece; 31. a shaft hole; 32. an internal chamber; 33. a second material pump; 34. a first branch pipe; 35. a second branch pipe; 36. a small hole; 37. a hose; 38. a first electromagnet; 39. a second electromagnet; 40. to and from the chamber.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a polishing device for the end face of a water pump shell, as shown in fig. 1-8, which comprises a machine body and a polishing component 6, wherein the machine body comprises a second storage box body 3, a first storage box body 2 and a collection box body 1 which are sequentially arranged from top to bottom, the side surfaces of the second storage box body 3 and the collection box body 1 are respectively provided with an upper connecting box 4 and a lower connecting box 5, a polishing disk 11 is arranged above the lower connecting box 5, the polishing disk 11 is used for placing an end cover 8 of the water pump shell, and the polishing component 6 is arranged below the upper connecting box 4;
The polishing assemblies 6 are provided with two groups, and the two groups of polishing assemblies 6 are respectively attached to the upper surface and the lower surface of the water pump shell end cover 8 and are used for mechanically polishing the water pump shell end cover 8;
In order to solve the problems of low machining precision, easiness in occurrence of scratches and overheating in polishing the end face of a water pump shell in a mechanical polishing mode, the polishing assembly 6 is arranged to be a circular substrate 19, a rubber connecting layer 20 and a polishing panel 21 which are sequentially arranged in a stacked mode and fixedly connected, the polishing panel 21 is movably attached to the surface of the water pump shell end cover 8, a first electromagnet 38 and a second electromagnet 39 are fixedly arranged on the surface, which is close to the circular substrate 19, of the polishing panel 21, the first electromagnet 38 and the second electromagnet 39 are in repulsion, the current passing through the first electromagnet 38 and the second electromagnet 39 is regulated, and repulsive force of different sizes is generated between the first electromagnet 38 and the second electromagnet 39, so that the distance between the circular substrate 19 and the polishing panel 21 is finely adjusted, the distance between the two polishing panels 21 and the pressing degree of the polishing panel 21 on the surface of the water pump shell end cover 8 can be adjusted according to the different sizes and thicknesses of the water pump shell end cover 8, and the machining precision in polishing the surface of the water pump shell end cover 8 is improved, and the scratches on the surface of the water pump shell end cover 8 are not easy to be formed due to excessive extrusion.
It should be noted that, in the present invention, the first electromagnet 38 and the second electromagnet 39 are powered by a dc battery, the dc battery is installed inside the polishing panel 21, and a cover for taking and placing the dc battery is provided on the polishing panel 21, which is not shown in the figure, and is not described in detail herein for the prior art.
It should be further noted that, the rubber connecting layer 20 has a certain elasticity, so that when the first electromagnet 38 and the second electromagnet 39 generate a repulsive action, the circular substrate 19 and the polishing panel 21 are far away from each other, so that the rubber connecting layer 20 can stretch the rubber connecting layer 20 to a certain extent, and the rubber connecting layer 20 uses a rubber material with a harder hardness, and the rubber connecting layer 20 has a basic fixing and pulling action on the polishing panel 21, so that when the polishing assembly 6 integrally rotates, the polishing panel 21 can polish the surface of the end cover 8 of the water pump housing.
In order to further increase the polishing precision of the surface of the water pump shell end cover 8, one surface of the polishing panel 21, which is movably attached to the water pump shell end cover 8, is provided with a plurality of small holes 36, the small holes 36 on the polishing panel 21 above are used for adding polishing liquid to the surface of the water pump shell end cover 8, when the polishing liquid is added to the surface of the water pump shell end cover 8, oil stains on the surface of the water pump shell end cover 8 can be better cleaned, the rust prevention and corrosion prevention capability of the surface of the water pump shell end cover 8 is improved, the surface of the water pump shell end cover 8 has good polishing performance, and the polishing liquid can also be used for radiating the surface of the water pump shell end cover 8 to avoid overheating during polishing.
The small hole 36 on the polishing panel 21 below is used for absorbing impurities generated in the polishing process of the water pump shell end cover 8, so that particle impurities and the like can be absorbed away in time, and the problem that the particle impurities scratch the surface of the water pump shell end cover 8 in the polishing process of the water pump shell end cover 8 is avoided; and the heat generated during polishing can be timely discharged through the polishing liquid, so that overheating during polishing is avoided.
In the present invention, water or coolant may be added to the surface of the end cover 8 of the water pump housing, and the water pump housing may be adjusted according to actual needs.
For this purpose, in the present invention, the second storage tank 3 stores the polishing liquid, and the first storage tank 2 stores the cooling liquid, and the polishing liquid or the cooling liquid may be used as needed.
Considering that the polishing solution has higher cost, but the polishing solution after use has lower utilization rate and can be used after being filtered, therefore, the invention is provided with the collecting box 15 on one side of the machine body, the filter plate 16 is arranged above the collecting box 15, the filter plate 16 is arranged in a funnel shape, the dust discharge port 17 is arranged on one side of the polishing disk 11, the collecting pipe 14 is communicated with the dust discharge port 17, and one end of the collecting pipe 14 far away from the dust discharge port 17 faces to the upper middle part of the filter plate 16.
When the polishing liquid is discharged, the polishing liquid can enter the collecting box body 1 or flow into the polishing disk 11, the polishing liquid entering the polishing disk 11 can flow into the collecting box 15 through the collecting pipe 14 and be reused after being filtered by the filter plate 16, and the polishing liquid collected in the collecting box body 1 can be filtered in the same way or directly conveyed into the collecting box 15 again for recycling after being filtered.
In the invention, the water pump for sucking the filtered polishing solution in the collecting box 15 is further arranged on the collecting box 15, and the output end of the water pump is connected to the second storage box 3 or the first storage box 2, so that the filtered polishing solution is directly recycled, and a specific connecting structure is not shown in the figure and is a common connecting structure in the prior art and is not repeated here.
The side surfaces of the second storage box 3, the first storage box 2, and the collection box 1 are provided with windows for adding cooling liquid, polishing liquid, or cleaning impurities, which are not shown in the figure, and are not described here.
According to the polishing assembly 6 disclosed by the invention, two independent motors are used for driving, so that polishing is performed according to actual requirements according to different polishing requirements on the two sides of the end cover 8 of the water pump shell, and the two sides of the end cover 8 of the water pump shell can be polished simultaneously based on the arrangement of the two independent motors, so that the processing efficiency is high.
The specific arrangement is as follows: the surface of the round base plate 19 far away from the rubber connecting layer 20 is fixedly provided with a fixed shaft 18, one end of the fixed shaft 18 far away from the round base plate 19 is connected with a connecting shaft 24 through a connecting piece 30, the upper connecting box 4 is provided with a shaft hole 31, the bottom of the collecting box body 1 is fixedly provided with a bearing seat 27, and the upper connecting shaft 24 and the lower connecting shaft 24 are respectively arranged in the shaft hole 31 and the bearing seat 27 through ball bearings; the driven pulleys are fixedly arranged at the ends, far away from each other, of the two connecting shafts 24, the first motor 12 and the second motor 13 are fixedly arranged on the surfaces, far away from the polishing disc 11, of the second storage box body 3 and the collecting box body 1 respectively, the driving pulleys are fixedly arranged on the rotating shafts of the first motor 12 and the second motor 13, the corresponding driving pulleys and the driven pulleys are driven by a belt, when the first motor 12 is started, the driving pulleys are driven to rotate by the driving pulleys, the driven pulleys are driven to rotate by the driving pulleys by the belt, so that the connecting shafts 24 rotate, the connecting shafts 24 rotate and simultaneously drive the fixed shafts 18 to rotate by the connecting pieces 30, and when the fixed shafts 18 rotate, the round base plates 19, the rubber connecting layers 20 and the polishing panel 21 synchronously rotate, so that polishing operation is realized; the belt is not shown in the figures.
It should be noted that, the connecting piece 30 is a cross clamping piece and a cross clamping groove, the cross clamping piece is fixedly provided with the connecting shaft 24, the cross clamping groove is arranged at the end part of the fixed shaft 18, the cross clamping piece and the cross clamping groove can be fast clamped and fixed with each other to complete the connection between the fixed shaft 18 and the connecting shaft 24, and other connecting modes can be used in the invention as a common connecting mode between rotating shafts, and the description is omitted here.
In order to realize the operation of adding polishing liquid or absorbing dust in the polishing process, the polishing assembly 6 is provided with a communication assembly, the communication assembly comprises an inlet and outlet cavity 40, a circulation channel 25 and a buffer cavity 26, the circulation channel 25 and the buffer cavity 26 are both arranged in the fixed shaft 18, the inlet and outlet cavity 40 is arranged in the polishing panel 21, the inlet and outlet cavity 40 is communicated with a plurality of small holes 36 on the surface of the polishing panel 21, a hose 37 is arranged between the circular substrate 19 and the polishing panel 21, two ends of the hose 37 are respectively and detachably communicated between the inlet and outlet cavity 40 and the circulation channel 25, one end, far away from the hose 37, of the circulation channel 25 is communicated with the buffer cavity 26, the outer ring of the fixed shaft 18 is provided with communication holes, the communication holes are distributed in a circular array around the axis of the fixed shaft 18, and the communication holes are communicated with the buffer cavity 26.
In order to enable the polishing solution to be conveyed to the corresponding small holes 36 or the impurities to be sucked into the corresponding small holes 36, a power assembly is arranged on the machine body, the power assembly comprises a second material pump 33 and a first material pump 28, an inner cavity 32 is further arranged in the upper connecting box 4, the second material pump 33 is fixedly arranged in the inner cavity 32, an input end pipeline of the second material pump 33 is movably attached to the outer ring of the corresponding fixed shaft 18 and corresponds to the communication hole, a first branch pipe 34 and a second branch pipe 35 are arranged on an output end pipeline of the second material pump 33, electromagnetic valves are arranged in the first branch pipe 34 and the second branch pipe 35, the first branch pipe 34 and the second branch pipe 35 are respectively communicated with the second storage box 3 and the first storage box 2, the first material pump 28 is fixedly arranged in the lower connecting box 5, the input end pipeline of the first material pump 28 is movably attached to the outer ring of the corresponding fixed shaft 18 and corresponds to the communication hole, the first material pump 28 is further arranged on the first material pump 28, and the first material pump 28 is communicated with the inner part of the collection box 1.
When the polishing solution is added, the electromagnetic valve on the first branch pipe 34 is opened, the second material pump 33 is started, the polishing solution stored in the second storage box body 3 is sequentially sucked into the corresponding communication hole, the buffer cavity 26, the circulation channel 25, the hose 37 and the inlet and outlet cavity 40 by the second material pump 33, and then discharged from the corresponding small hole 36, so that the polishing solution is added on the surface of the end cover 8 of the water pump shell.
When the cooling liquid is added, the electromagnetic valve on the second branch pipe 35 is opened and the second material pump 33 is started, the second material pump 33 sequentially sucks the polishing liquid stored in the second storage box 3 into the corresponding communication hole, the buffer cavity 26, the circulation channel 25, the hose 37 and the inlet and outlet cavity 40, and then discharges the polishing liquid from the corresponding small hole 36, so that the polishing liquid is added on the surface of the end cover 8 of the water pump shell.
During dust collection operation, the first material pump 28 is started, and impurities on the surface of the end cover 8 of the water pump shell sequentially pass through the small hole 36, the inlet and outlet chamber 40, the hose 37, the circulation channel 25, the buffer chamber 26, the communication hole and the discharge pipeline 29 and then are conveyed into the collection box body 1 for storage.
According to the invention, the polishing liquid is added from the upper part of the water pump shell end cover 8, dust is sucked from the lower part of the water pump shell end cover 8, and the polishing liquid can be attached to the lower surface of the water pump shell end cover 8 along the surface of the water pump shell end cover 8 by suction, so that double-sided polishing liquid addition is not needed, and the bottom of the water pump shell end cover 8 has adsorption force, so that most of residual polishing liquid is preferentially sucked, filtered and recycled, only a small part of polishing liquid flows into the polishing disc 11 and is recycled, contact between the polishing liquid and air is reduced, and the phenomenon of reduced utilization rate when the polishing liquid is recycled is avoided.
A third motor 22 is fixedly arranged on the inner bottom surface of the polishing disc 11, a placing disc is fixedly arranged on a rotating shaft of the third motor 22, a water pump shell end cover 8 is movably placed on the upper surface of the placing disc, a pressing plate 7 is arranged on the upper surface of the water pump shell end cover 8 in a pressing manner, a screw is integrally arranged in the middle of the pressing plate 7, and the screw is movably connected with the placing disc through screw thread fit after passing through a shaft hole in the middle of the water pump shell end cover 8; the water pump shell end cover 8 is convenient to fix and install, and the water pump shell end cover 8 can be driven to reversely rotate relative to the polishing assembly 6 when the third motor 22 is started, so that the polishing efficiency is improved, and the water pump can be used according to actual requirements.
The inside bottom surface of polishing dish 11 still is fixed to be provided with and blocks ring fixing base 10, blocks ring fixing base 10 and has the baffle ring 9 through screw fixed mounting, blocks ring 9 activity laminating in the outer lane department of water pump casing end cover 8, blocks ring 9 and plays spacing effect to water pump casing end cover 8, reduces the centrifugal effect that produces when water pump casing end cover 8 rotates, and during actual use, blocks ring 9's height and is higher than water pump casing end cover 8, can play the effect of sheltering from impurity, avoids impurity and polish to sputter everywhere.
The inner bottom surface of the polishing disk 11 is fixedly provided with a slope 23, the slope 23 is inclined downward toward the dust discharge port 17, and impurities and polishing liquid collected in the polishing disk 11 can enter the dust discharge port 17 along the slope 23.
Claims (10)
1. A polishing device for the end face of a water pump housing, comprising a body and a polishing assembly (6), characterized in that: the machine body comprises a second storage box body (3), a first storage box body (2) and a collection box body (1) which are sequentially arranged from top to bottom, wherein an upper connecting box (4) and a lower connecting box (5) are respectively arranged on the side surfaces of the second storage box body (3) and the collection box body (1), a polishing disc (11) is arranged above the lower connecting box (5), a water pump shell end cover (8) is arranged in the polishing disc (11), and a polishing assembly (6) is arranged below the upper connecting box (4);
the polishing assemblies (6) are provided with two groups, and the two groups of polishing assemblies (6) are respectively attached to the upper surface and the lower surface of the water pump shell end cover (8) and are used for polishing the water pump shell end cover (8);
The polishing assembly (6) comprises a circular substrate (19), a rubber connecting layer (20) and a polishing panel (21) which are sequentially arranged in a laminated mode and fixedly connected, the polishing panel (21) is movably attached to the surface of the end cover (8) of the water pump shell, a first electromagnet (38) and a second electromagnet (39) are fixedly installed on one surface, close to each other, of the circular substrate (19) and the polishing panel (21), and the first electromagnet (38) and the second electromagnet (39) repel each other.
2. A polishing apparatus for an end face of a water pump housing as recited in claim 1, wherein: one surface of the polishing panel (21) movably attached to the water pump shell end cover (8) is provided with a plurality of small holes (36), the small holes (36) on the upper polishing panel (21) are used for adding water, cooling liquid or polishing liquid to the surface of the water pump shell end cover (8), and the small holes (36) on the lower polishing panel (21) are used for absorbing impurities generated in the polishing process of the water pump shell end cover (8).
3. A polishing apparatus for an end face of a water pump housing as recited in claim 1, wherein: the one side that circular base plate (19) kept away from rubber tie coat (20) is all fixed and is provided with fixed axle (18), the one end that circular base plate (19) was kept away from to fixed axle (18) is connected with connecting axle (24) through connecting piece (30), be provided with shaft hole (31) on last connection box (4), the fixed bearing frame (27) that is provided with in bottom of collecting box body (1), upper and lower two connecting axle (24) are all installed respectively in shaft hole (31) and bearing frame (27) through ball bearing.
4. A polishing apparatus for an end face of a water pump housing as recited in claim 1, wherein: the polishing device is characterized in that a third motor (22) is fixedly arranged on the inner bottom surface of the polishing disc (11), a placing disc is fixedly arranged on a rotating shaft of the third motor (22), a water pump shell end cover (8) is movably placed on the upper surface of the placing disc, a pressing plate (7) is arranged on the upper surface of the water pump shell end cover (8) in a pressing mode, a screw is integrally arranged in the middle of the pressing plate (7), and the screw is movably connected with the placing disc through threaded fit after penetrating through a shaft hole in the middle of the water pump shell end cover (8).
5. A polishing apparatus for an end face of a water pump housing as recited in claim 1, wherein: the polishing device is characterized in that a blocking ring fixing seat (10) is further fixedly arranged on the inner bottom surface of the polishing disc (11), a blocking ring (9) is fixedly arranged on the blocking ring fixing seat (10) through screws, and the blocking ring (9) is movably attached to the outer ring of the end cover (8) of the water pump shell.
6. A polishing apparatus for a water pump housing end face according to claim 3, wherein: driven pulleys are fixedly mounted at one ends, far away from each other, of the two connecting shafts (24), a first motor (12) and a second motor (13) are fixedly mounted on one surfaces, far away from the polishing disc (11), of the second storage box body (3) and the collecting box body (1), driving pulleys are fixedly mounted on rotating shafts of the first motor (12) and the second motor (13), and corresponding driving pulleys and driven pulleys are driven through belts.
7. A polishing apparatus for an end face of a water pump housing as recited in claim 2, wherein: the polishing device comprises a first storage box body (3), a second storage box body (2), a polishing liquid is stored in the first storage box body (2), a communication component is arranged on the polishing component (6), the communication component comprises an inlet and outlet cavity (40), a communication channel (25) and a buffer cavity (26), the communication channel (25) and the buffer cavity (26) are both arranged in the fixed shaft (18), the inlet and outlet cavity (40) is arranged in the polishing panel (21), the inlet and outlet cavity (40) is communicated with a plurality of small holes (36) on the surface of the polishing panel (21), a hose (37) is arranged between the circular substrate (19) and the polishing panel (21), two ends of the hose (37) are respectively detachably communicated between the inlet and outlet cavity (40) and the communication channel (25), one end of the communication channel (25) away from the hose (37) is communicated with the buffer cavity (26), communication holes are formed in the outer ring of the fixed shaft (18), and distributed in a circular array around the axis of the fixed shaft (18), and the communication holes are communicated with the buffer cavity (26).
8. A polishing apparatus for a water pump housing end face as recited in claim 7, wherein: the utility model provides a be provided with power pack on the organism, power pack includes second material pump (33) and first material pump (28), the inside of last connecting box (4) still is provided with inside cavity (32), in second material pump (33) fixed mounting inside cavity (32), the outer lane department of fixed axle (18) that corresponds is laminated in the activity of the input pipeline of second material pump (33) and corresponds with the intercommunicating pore, the output pipeline of second material pump (33) is provided with first branch pipe (34) and second branch pipe (35), all is provided with the solenoid valve in first branch pipe (34) and second branch pipe (35), and first branch pipe (34) and second branch pipe (35) respectively with second storage box (3) and first storage box (2) intercommunication, first material pump (28) fixed mounting is in lower connecting box (5), the input pipeline activity laminating of first material pump (28) is in the outer lane department of fixed axle (18) that corresponds and corresponds with the intercommunicating pore, still be provided with first pump (28) inside material collection box (28) on first material pump (28).
9. A polishing apparatus for an end face of a water pump housing as recited in claim 1, wherein: one side of organism is provided with collection box (15), the top of collecting box (15) is provided with filter plate (16), filter plate (16) are the hopper-shaped setting, one side of polishing dish (11) is provided with dust exhaust mouth (17), and dust exhaust mouth (17) department intercommunication is provided with collecting pipe (14), the one end that dust exhaust mouth (17) was kept away from to collecting pipe (14) is towards the middle part top of filter plate (16).
10. A polishing apparatus for a water pump housing end face as recited in claim 9, wherein: an inclined surface (23) is fixedly arranged on the inner bottom surface of the polishing disc (11), and the inclined surface (23) is inclined downwards towards the dust exhaust port (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410312629.3A CN117900980B (en) | 2024-03-19 | 2024-03-19 | Polishing device for end face of water pump housing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410312629.3A CN117900980B (en) | 2024-03-19 | 2024-03-19 | Polishing device for end face of water pump housing |
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| CN117900980B CN117900980B (en) | 2024-06-04 |
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|---|---|
| CN117900980B (en) | 2024-06-04 |
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