CN116652737A - Polishing equipment for processing fan shell - Google Patents
Polishing equipment for processing fan shell Download PDFInfo
- Publication number
- CN116652737A CN116652737A CN202310768926.4A CN202310768926A CN116652737A CN 116652737 A CN116652737 A CN 116652737A CN 202310768926 A CN202310768926 A CN 202310768926A CN 116652737 A CN116652737 A CN 116652737A
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- CN
- China
- Prior art keywords
- outer side
- plate
- fixedly connected
- processing box
- blower housing
- Prior art date
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- 238000012545 processing Methods 0.000 title claims abstract description 66
- 238000005498 polishing Methods 0.000 title claims abstract description 26
- 241000886569 Cyprogenia stegaria Species 0.000 title abstract description 3
- 239000000463 material Substances 0.000 claims abstract description 59
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 238000010030 laminating Methods 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims description 16
- 241000220317 Rosa Species 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 8
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 24
- 230000000694 effects Effects 0.000 description 13
- 238000001914 filtration Methods 0.000 description 13
- 239000002245 particle Substances 0.000 description 13
- 238000000926 separation method Methods 0.000 description 4
- 239000003082 abrasive agent Substances 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/04—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of solid grinding, polishing or lapping agents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses polishing equipment for processing a fan shell, which comprises an operation main body, wherein the operation main body comprises a processing box body, a first material pump and a second material pump are respectively and fixedly communicated with the outer side of the processing box body through a communicating pipe, a laminating plate is clamped at the top of the processing box body in a sealing way, and an adjusting part comprises a support, the outer side of the support is fixedly connected with the outer side of the processing box body, and a telescopic device capable of being connected with the outer side of the laminating plate is arranged at the top of the support. This a polishing equipment for fan housing processing can solve among the prior art effectively, and traditional miniature blower housing is mainly cast by the cupola, and the shell burr after the casting is great, and miniature blower housing whole volume is less, causes follow-up polishing degree of difficulty high, machining efficiency slow and the precision is not high enough, has the burr to remain, influences the problem of breathing machine normal use.
Description
Technical Field
The invention relates to the technical field of polishing, in particular to polishing equipment for processing a blower housing.
Background
The main components of the side air outlet blower comprise an air inlet, an impeller, a shell, a base, a main shaft, a bearing, a coupler, a belt pulley, a belt, a motor and the like, and are widely applied to the fields of communication equipment, medical equipment, video equipment, vehicular inverters and the like.
The miniature blower is often used in the aspect of the medical breathing machine, the larger air quantity can be output under the condition that smaller space occupies, but the requirements on the processing precision of the fan blades and the shell of the blower are higher, the existing miniature blower shell is mainly cast by an cupola furnace, the burrs of the cast shell are larger, the whole size of the miniature blower shell is smaller, the follow-up polishing difficulty is high, the processing efficiency is slow, the precision is not high enough, the situation of burr residues exists, and the normal use of the breathing machine is affected.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects existing in the prior art, the invention provides polishing equipment for processing a blower housing, which can effectively solve the problems that in the prior art, the traditional miniature blower housing is mainly cast by an cupola furnace, burrs of the cast housing are large, the whole size of the miniature blower housing is small, the subsequent polishing difficulty is high, the processing efficiency is slow, the precision is not high enough, burrs remain, and the normal use of a breathing machine is affected.
Technical proposal
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the invention provides polishing equipment for processing a fan housing, which comprises the following components:
the operation main body comprises a processing box body, a first material pump and a second material pump are fixedly communicated with the outer side of the processing box body through communicating pipes respectively, and a laminating plate is clamped at the top of the processing box body in a sealing way;
the adjusting part comprises a bracket, the outer side of the bracket is fixedly connected with the outer side of the processing box body, and the top of the bracket is provided with a telescopic device which can be connected with the outer side of the attaching plate;
the processing box is characterized in that a limiting block is fixedly connected to the bottom of the inner wall of the processing box body, a top block which can be used for placing an outer blower shell is fixedly connected to the outer side of the limiting block, a clamping block which can be tightly attached to the outer blower shell is fixedly connected to the top of the limiting block, the clamping block is located on the outer side of the top block, a material channel is formed between the outer side of the clamping block and the inner wall of the processing box body in a surrounding mode, and a clamping piece which can be matched with the outer blower shell is arranged on one side, close to the top block, of the clamping block.
Further, the seal groove is arranged at the top of the processing box body, and the seal ring which can be matched with the inner wall of the seal groove is fixedly connected to the bottom of the attaching plate.
Further, the laminating board bottom is provided with the rebound board, just the rebound board is located the kicking block top.
Further, the clamping piece comprises a bending plate, the outer side of the bending plate is fixedly connected with the outer side of the clamping block, the outer side of the bending plate is fixedly connected with a tight supporting plate, and one side, close to the bending plate, of the tight supporting plate is fixedly connected with a pull ring.
Further, still include filter unit, filter unit is located between processing box and the second charge pump, filter unit includes the rose box, the rose box outside is fixed the intercommunication with processing box and second charge pump outside respectively.
Further, the T-shaped groove is formed in the filter box, the inner wall of the T-shaped groove is respectively and slidably connected with the sealing cover, the filter piece and the one-way piece, and the sealing cover, the filter piece and the one-way piece are sequentially arranged from top to bottom.
Further, the filter piece is including enclosing frame, hollow lug and ear piece, enclose the frame outside and pass through connecting block and T type inslot wall sliding connection, hollow lug outside and enclose frame outside fixed connection, enclose frame outside and ear piece outside fixed connection, a plurality of groups of filtration pore have been seted up to hollow lug inside.
Further, the inside screw thread installation of bolt and filter tank top that passes through of sealed lid, sealed lid is through setting up the elastic plate fixedly connected with combination board in its bottom, combination board bottom fixedly connected with can with the split ring of ear piece outside looks block, the feed inlet has been seted up to filter tank one side that is close to the second charge pump.
Further, the one-way piece includes the stereoplasm board, stereoplasm board outside and T type inslot wall sliding connection, stereoplasm board bottom fixedly connected with straight-bar, straight-bar outside sliding connection has sealed flange, sealed flange is connected with the straight-bar outside through the powerful spring that sets up in its bottom, the inside material hole that can with sealed flange looks adaptation of having seted up of stereoplasm board.
Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the invention is provided with an adjusting part, a first material pump, a second material pump, a clamping piece and a jacking block, a telescopic device on the adjusting part is started to drive the attaching plate to move upwards to be separated from the processing box body, a pull ring on the clamping piece is pulled by one hand, then the outer micro-blower shell is slid downwards along the cambered surface of a clamping block by the other hand, then the pull ring is released, the abutting plate is tightly attached to the micro-blower shell under the elastic action of a bending plate, the telescopic device is reset to drive the attaching plate to move downwards, a sealing ring slides into a sealing groove, and a rebound plate is pressed on the upper part of the micro-blower shell to be matched with the jacking block, so that the micro-blower shell is prevented from loosening. The impeller in the first material pump pushes the abrasive medium to flow into the processing box body through the communicating pipe, and due to the structural characteristics of the micro-blower shell, the abrasive medium preferentially enters through the air outlet of the micro-blower shell and flows out from the air inlet, flows into the next micro-blower shell through the material channel, and repeatedly flows into the second material pump in sequence. The processing method is characterized in that the abrasive medium flows through the surface to be processed of the workpiece under pressure, the abrasive medium has strong cutting action on the limiting section, burrs are removed firstly, sharp corners at the intersection line are rounded, meanwhile, burrs and cutting ground by the abrasive particle flow are contained in the abrasive flow medium and taken away along with the abrasive particle flow, and a plurality of groups of micro-blower shells are synchronously processed, so that the overall efficiency is high, the time is short, the grinding effect is uniform, and the deburring effect is more thorough.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a three-dimensional multi-angle structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of a three-dimensional separation structure according to an embodiment of the present invention;
FIG. 4 is a schematic view of a three-dimensional partial cross-section of an operating body according to an embodiment of the present invention;
FIG. 5 is a schematic view of the structure of an operating body and external blower housing in perspective in accordance with an embodiment of the present invention;
FIG. 6 is a schematic view of a three-dimensional partial cross-section of a filtering portion according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a three-dimensional separation structure of a filtering portion according to an embodiment of the present invention.
Reference numerals in the drawings represent respectively: 1. an operation body; 11. processing the box body; 111. sealing grooves; 112. a seal ring; 113. a rebound plate; 12. a first material pump; 13. a second material pump; 14. bonding plates; 15. a limiting block; 16. a top block; 17. a clamping block; 18. a material passage; 19. a clamping member; 191. a bending plate; 192. a pressing plate; 193. a pull ring; 2. an adjusting section; 21. a bracket; 22. a telescopic device; 3. a filtering part; 31. a filter box; 32. a T-shaped groove; 33. sealing cover; 34. a filter; 341. a surrounding frame; 342. hollow protruding blocks; 343. ear pieces; 35. a unidirectional member; 351. a hard plate; 352. a straight rod; 353. sealing the convex plate; 354. a strong spring; 355. a material hole; 36. an elastic plate; 37. a bonding plate; 38. a split ring; 39. and a material changing port.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. 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 is further described below with reference to examples.
Examples:
referring to fig. 1 to 7, the present invention provides a technical solution: a polishing apparatus for blower housing processing, comprising:
the operation main body 1, the operation main body 1 comprises a processing box body 11, a first material pump 12 and a second material pump 13 are respectively fixedly communicated with the outer side of the processing box body 11 through communicating pipes, and a bonding plate 14 is clamped at the top of the processing box body 11 in a sealing way;
the adjusting part 2, the adjusting part 2 comprises a bracket 21, the outer side of the bracket 21 is fixedly connected with the outer side of the processing box 11, and a telescopic device 22 which can be connected with the outer side of the bonding plate 14 is arranged at the top of the bracket 21;
wherein, processing box 11 inner wall bottom fixedly connected with stopper 15, stopper 15 outside fixedly connected with can be used to external blower shell and place kicking block 16, stopper 15 top fixedly connected with can be with external blower shell closely laminating fixture block 17, fixture block 17 is located the kicking block 16 outside, surrounds between fixture block 17 outside and the processing box 11 inner wall and forms material passageway 18, and fixture block 17 is close to kicking block 16 one side and is provided with the clamping piece 19 that can with external blower shell looks adaptation. Firstly, the clamping piece 19 and the clamping block 17 in the invention fix the circumferential side surface of the micro-blower shell, secondly, the top block 16 is fixedly connected with the outer side of the limiting block 15, when the micro-blower shell is placed, the top block 16 limits the falling height of the micro-blower shell to enable the micro-blower shell to be in a suspension state, meanwhile, the rebound plate 113 is pressed on the upper part of the micro-blower shell to fix the micro-blower shell, the top of the micro-blower shell is in a separation state with the attaching plate 14, the periphery of the micro-blower shell is reserved with gaps by matching with the lifting of the top block 16, when the grinding fluid flows through the micro-blower shell, the grinding fluid not only can polish the inner side of the micro-blower shell, but also can polish the upper side, the lower side and the side of the micro-blower shell, the whole polishing efficiency is high, and the trouble of repeated polishing is saved. And the first material pump 12 and the second material pump 13 adopt two-way abrasive particle flow circulation extrusion grinding, and is efficient, and the time is short, and the grinding effect is even, and the burring effect is more thorough, avoids partial burr to outwards turn up the volume, can't clear up the clear condition.
The top of the processing box body 11 is provided with a sealing groove 111, and the bottom of the bonding plate 14 is fixedly connected with a sealing ring 112 which can be matched with the inner wall of the sealing groove 111.
The bottom of the bonding plate 14 is provided with a rebound plate 113, and the rebound plate 113 is located above the top block 16.
The clamping piece 19 comprises a bending plate 191, the outer side of the bending plate 191 is fixedly connected with the outer side of the clamping block 17, the outer side of the bending plate 191 is fixedly connected with a supporting plate 192, and one side, close to the bending plate 191, of the supporting plate 192 is fixedly connected with a pull ring 193. The telescopic device 22 on the adjusting part 2 is started to drive the bonding plate 14 to move upwards to separate from the processing box 11, the pull ring 193 on the clamping piece 19 is pulled by one hand, then the external micro-blower shell is slid downwards along the cambered surface of the clamping block 17 by the other hand, the pull ring 193 is released, the abutting plate 192 is tightly attached to the micro-blower shell under the action of the elastic force of the bending plate 191, the telescopic device 22 is reset to drive the bonding plate 14 to move downwards, the sealing ring 112 slides into the sealing groove 111, the rebound plate 113 is pressed on the upper part of the micro-blower shell to be matched with the jacking block 16, and the micro-blower shell is prevented from loosening. The impeller in the first material pump 12 pushes the abrasive medium to flow into the processing box 11 through the communicating pipe, and due to the structural characteristics of the micro-blower housing, the abrasive medium preferentially enters through the air outlet of the micro-blower housing and flows out from the air inlet, flows into the next micro-blower housing through the material channel 18, and repeatedly flows into the second material pump 13 in sequence. The processing method is characterized in that the abrasive medium flows through the surface to be processed of the workpiece under pressure, the abrasive medium has strong cutting action on the limiting section, burrs are removed firstly, sharp corners at the intersection line are rounded, meanwhile, burrs and cutting ground by the abrasive particle flow are contained in the abrasive flow medium and taken away along with the abrasive particle flow, and a plurality of groups of micro-blower shells are synchronously processed, so that the overall efficiency is high, the time is short, the grinding effect is uniform, and the deburring effect is more thorough.
Still include filter unit 3, filter unit 3 is located between processing box 11 and the second charge pump 13, and filter unit 3 includes rose box 31, and the rose box 31 outside is fixed the intercommunication with processing box 11 and the outside of second charge pump 13 respectively.
The T-shaped groove 32 is formed in the filter box 31, the sealing cover 33, the filter piece 34 and the one-way piece 35 are respectively and slidably connected to the inner wall of the T-shaped groove 32, and the sealing cover 33, the filter piece 34 and the one-way piece 35 are sequentially arranged from top to bottom.
The filtering piece 34 comprises a surrounding frame 341, a hollow protruding block 342 and an ear block 343, wherein the outer side of the surrounding frame 341 is in sliding connection with the inner wall of the T-shaped groove 32 through a connecting block, the outer side of the hollow protruding block 342 is fixedly connected with the outer side of the surrounding frame 341, the outer side of the surrounding frame 341 is fixedly connected with the outer side of the ear block 343, and a plurality of groups of filtering holes are formed in the hollow protruding block 342.
The inside screw thread installation that passes through of sealed lid 33 and rose box 31 top, sealed lid 33 is through setting up the elastic plate 36 fixedly connected with combination board 37 in its bottom, and combination board 37 bottom fixedly connected with can with the outside split ring 38 of block 343 looks block, rose box 31 is close to second charge pump 13 one side and has seted up feed conversion mouth 39.
The unidirectional element 35 comprises a hard plate 351, the outer side of the hard plate 351 is in sliding connection with the inner wall of the T-shaped groove 32, a straight rod 352 is fixedly connected to the bottom of the hard plate 351, a sealing convex plate 353 is in sliding connection with the outer side of the straight rod 352, the sealing convex plate 353 is connected with the outer side of the straight rod 352 through a strong spring 354 arranged at the bottom of the sealing convex plate 353, and a material hole 355 which can be matched with the sealing convex plate 353 is formed in the hard plate 351. The grinding fluid medium sequentially passes through the shell of the micro-blower, the grinding fluid medium wrapping burrs flows into the filter box 31 through the material channel 18, an upward thrust effect is generated on the sealing convex plate 353 and the hard plate 351, the grinding fluid medium wrapping burrs and the unidirectional piece 35 synchronously move upwards until contacting the filter piece 34, the filter piece 34 is driven to synchronously move upwards, the lug 343 and the split ring 38 are synchronously installed, the combination plate 37 is driven to synchronously move upwards, the elastic plate 36 is elastically deformed until the hard plate 351 passes through the material exchanging hole 39, and the grinding fluid medium wrapping burrs flows into the second material pump 13 through the material exchanging hole 39. After the pressure of the grinding fluid in the processing box 11 tends to be balanced, the propeller in the first material pump 12 is reset, the pressure in the processing box 11 is reduced, the grinding fluid under the hard plate 351 partially flows back to the processing box 11, meanwhile, the elastic plate 36 is reset to push the filter 34 and the hard plate 351 to synchronously move downwards until the filter 34 is positioned under the material changing port 39 again, the propeller in the second material pump 13 extrudes the grinding fluid wrapping burrs into the filter 34 through the material changing port 39, the hollow lug 342 filters the burrs in the grinding fluid, the filtered burrs remain in the space surrounded by the surrounding frame 341 and the hollow lug 342, the filtered grinding fluid flows into the upper surface of the unidirectional piece 35 to push the unidirectional piece 35 to move downwards, when the thrust of the filtered grinding fluid is larger than the elastic force of the strong spring 354, the sealing convex plate 353 is separated from the material hole 355, the filtered grinding fluid flows into the processing box 11 again through the material hole 355, and secondary processing is performed on the micro-blower shell inside the micro-blower shell, and the processing precision of the micro-blower shell inner and outer surface and the micro-blower shell is improved.
Referring to fig. 1-7, in the aspect of medical ventilators, a micro-blower is often used, and can output larger air quantity under the condition of smaller space occupation, but the requirements on the processing precision of fan blades and shells of the blower are higher, the existing micro-blower shell is mainly cast by an cupola furnace, burrs of the cast shell are larger, the whole size of the micro-blower shell is smaller, the subsequent polishing difficulty is high, the processing efficiency is slow and the precision is not high enough, the situation of burr residues exists, and the normal use of the ventilator is affected. The invention is provided with a first material pump 12 and a second material pump 13, wherein abrasive media (a flowable mixture doped with abrasive particles) are filled in the first material pump 12 and the second material pump 13, a telescopic device 22 on an adjusting part 2 is started to drive an attaching plate 14 to move upwards and separate from a processing box 11, a pull ring 193 on a clamping piece 19 is pulled by one hand, then an external micro-blower shell is slid downwards along the cambered surface of a clamping block 17 by the other hand, the inner wall of the micro-blower shell is tightly attached to the top of a top block 16, then the pull ring 193 is loosened, a supporting plate 192 is tightly attached to the micro-blower shell under the action of the elasticity of the bending plate 191, the micro-blower shell is tightly clamped in the processing box 11 under the combined action of the clamping piece 19, the clamping block 17 and the top block 16, finally the telescopic device 22 is reset to drive the attaching plate 14 to move downwards, a sealing ring 112 slides into a sealing groove 111 (the attaching plate 14 and the processing box 11 are combined into a whole, so that the abrasive media is prevented from leaking), and a rebound plate 113 is pressed on the upper part of the micro-blower shell to be matched with the top block 16.
The impeller in the first material pump 12 pushes the abrasive medium to flow into the processing box 11 through the communicating pipe, and due to the structural characteristics of the micro-blower housing, the abrasive medium preferentially enters through the air outlet of the micro-blower housing and flows out from the air inlet, flows into the next micro-blower housing through the material channel 18, and repeatedly flows into the second material pump 13 in sequence. The processing method is characterized in that the abrasive medium flows through the surface to be processed of the workpiece under pressure, the abrasive medium has strong cutting action on the limiting section, burrs are removed firstly, sharp corners at the intersection line are rounded, meanwhile, burrs and cutting ground by the abrasive particle flow are contained in the abrasive flow medium and taken away along with the abrasive particle flow, and a plurality of groups of micro-blower shells are synchronously processed, so that the overall efficiency is high, the time is short, the grinding effect is uniform, and the deburring effect is more thorough.
Firstly, the clamping piece 19 and the clamping block 17 in the invention fix the circumferential side surface of the micro-blower shell, secondly, the top block 16 is fixedly connected with the outer side of the limiting block 15, when the micro-blower shell is placed, the top block 16 limits the falling height of the micro-blower shell to enable the micro-blower shell to be in a suspension state, meanwhile, the rebound plate 113 is pressed on the upper part of the micro-blower shell to fix the micro-blower shell, the top of the micro-blower shell is in a separation state with the attaching plate 14, the periphery of the micro-blower shell is reserved with gaps by matching with the lifting of the top block 16, when the grinding fluid flows through the micro-blower shell, the grinding fluid not only can polish the inner side of the micro-blower shell, but also can polish the upper side, the lower side and the side of the micro-blower shell, the whole polishing efficiency is high, and the trouble of repeated polishing is saved. And the first material pump 12 and the second material pump 13 adopt two-way abrasive particle flow circulation extrusion grinding, and is efficient, and the time is short, and the grinding effect is even, and the burring effect is more thorough, avoids partial burr to outwards turn up the volume, can't clear up the clear condition.
Meanwhile, burrs of abrasive particle flow are contained in the abrasive flow medium and taken away along with the abrasive particle flow, but for the abrasive particle flow of bidirectional circulation, when the abrasive particle flow of the flow is used in a reciprocating mode, more burrs are contained in the abrasive material, the burrs which are extruded to the periphery of the abrasive material easily scratch the inner surface and the outer surface of the shell of the miniature blower, the shell of the miniature blower is damaged, and the abrasive material is unfavorable to repeatedly use for a long time. The invention is provided with the filtering part 3, the grinding media sequentially pass through the shell of the micro-blower, the grinding media wrapping burrs flow into the filtering box 31 through the material channel 18, an upward thrust effect is generated on the sealing convex plate 353 and the hard plate 351, because the sealing convex plate 353 and the hard plate 351 are clamped and installed (the strong spring 354 pushes the sealing convex plate 353 to be tightly attached to the material hole 355), the grinding media wrapping burrs and the one-way piece 35 synchronously move upwards until contacting the filtering piece 34, the filtering piece 34 is driven to synchronously move upwards, the ear piece 343 and the opening ring 38 are clamped and installed, the combination plate 37 is driven to synchronously move upwards, the elastic plate 36 is elastically deformed until the hard plate 351 passes through the material exchanging opening 39 (when the filtering piece 34 is in an initial state, the filtering piece 34 is integrally positioned below the material exchanging opening 39), and the grinding media wrapping burrs flow into the second material pump 13 through the material exchanging opening 39. After the pressure of the grinding fluid in the processing box 11 tends to be balanced, the propeller in the first material pump 12 is reset, the pressure in the processing box 11 is reduced, the grinding fluid under the hard plate 351 partially flows back to the processing box 11, meanwhile, the elastic plate 36 resets and pushes the filter 34 and the hard plate 351 to synchronously move downwards until the filter 34 is positioned under the material changing port 39 again, the propeller in the second material pump 13 extrudes the grinding fluid wrapping burrs into the filter 34 through the material changing port 39, the hollow lug 342 filters the burrs in the grinding fluid (the inclined plane design of the hollow lug 342 reduces the burrs to be attached to the inclined plane, the normal flow of the grinding fluid is affected), the filtered burr surrounding frame 341 and the hollow lug 342 are surrounded into a space (the sealing cover 33 is detached by bolts, the filter 34 is slidingly taken out to clean the burrs), the filtered grinding fluid flows into the upper surface of the one-way member 35, the one-way member 35 is pushed to move downwards until the thrust of the grinding fluid after filtration is larger than the elastic force of the strong spring 354, the sealing convex plate is separated from the material flow hole, the filtered grinding fluid flows into the blower housing 355 again, the processing precision is improved by the inner and outer shell of the blower 11, and the processing precision of the grinding fluid is improved by the blower housing 11.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A polishing apparatus for blower housing processing, comprising:
the operation main body (1), the operation main body (1) comprises a processing box body (11), a first material pump (12) and a second material pump (13) are fixedly communicated with the outer side of the processing box body (11) through communicating pipes respectively, and a laminating plate (14) is clamped at the top of the processing box body (11) in a sealing way;
the adjusting part (2), the adjusting part (2) comprises a bracket (21), the outer side of the bracket (21) is fixedly connected with the outer side of the processing box body (11), and the top of the bracket (21) is provided with a telescopic device (22) which can be connected with the outer side of the attaching plate (14);
wherein, processing box (11) inner wall bottom fixedly connected with stopper (15), stopper (15) outside fixedly connected with top piece (16) that can be used to outside blower housing and place, stopper (15) top fixedly connected with can closely laminate fixture block (17) with outside blower housing, fixture block (17) are located the top piece (16) outside, surround between fixture block (17) outside and processing box (11) inner wall and form material passageway (18), fixture block (17) are close to top piece (16) one side and are provided with clamping piece (19) that can with outside blower housing looks adaptation.
2. A polishing apparatus for blower housing process as set forth in claim 1, wherein: the top of the processing box body (11) is provided with a sealing groove (111), and the bottom of the attaching plate (14) is fixedly connected with a sealing ring (112) which can be matched with the inner wall of the sealing groove (111).
3. A polishing apparatus for blower housing process as set forth in claim 1, wherein: the laminating board (14) bottom is provided with rebound board (113), just rebound board (113) are located ejector block (16) top.
4. A polishing apparatus for blower housing process as set forth in claim 1, wherein: the clamping piece (19) comprises a bending plate (191), the outer side of the bending plate (191) is fixedly connected with the outer side of the clamping block (17), the outer side of the bending plate (191) is fixedly connected with a supporting and tightening plate (192), and one side, close to the bending plate (191), of the supporting and tightening plate (192) is fixedly connected with a pull ring (193).
5. A polishing apparatus for blower housing process as set forth in claim 1, wherein: still include filter unit (3), filter unit (3) are located between processing box (11) and second charge pump (13), filter unit (3) are including rose box (31), rose box (31) outside is fixed the intercommunication with processing box (11) and second charge pump (13) outside respectively.
6. A polishing apparatus for blower housing process as set forth in claim 5, wherein: t-shaped grooves (32) are formed in the filter box (31), sealing covers (33), filter pieces (34) and one-way pieces (35) are respectively connected to the inner walls of the T-shaped grooves (32) in a sliding mode, and the sealing covers (33), the filter pieces (34) and the one-way pieces (35) are sequentially arranged from top to bottom.
7. A polishing apparatus for blower housing process as set forth in claim 6, wherein: the filter piece (34) comprises a surrounding frame (341), hollow protruding blocks (342) and ear blocks (343), wherein the outer side of the surrounding frame (341) is in sliding connection with the inner wall of the T-shaped groove (32) through a connecting block, the outer side of the hollow protruding blocks (342) is fixedly connected with the outer side of the surrounding frame (341), the outer side of the surrounding frame (341) is fixedly connected with the outer side of the ear blocks (343), and a plurality of groups of filter holes are formed in the inner side of the hollow protruding blocks (342).
8. A polishing apparatus for blower housing process as set forth in claim 7, wherein: the utility model discloses a filter device, including sealed lid (33), filter tank (31), sealing lid (33) inside screw thread installation through the bolt with filter tank (31), sealed lid (33) are through setting up elastic plate (36) fixedly connected with combination board (37) in its bottom, combination board (37) bottom fixedly connected with can with ear piece (343) outside looks block's split ring (38), filter tank (31) are close to second feed pump (13) one side and have been seted up feed inlet (39).
9. A polishing apparatus for blower housing process as set forth in claim 6, wherein: the unidirectional piece (35) comprises a hard plate (351), the outer side of the hard plate (351) is in sliding connection with the inner wall of the T-shaped groove (32), a straight rod (352) is fixedly connected to the bottom of the hard plate (351), a sealing convex plate (353) is slidably connected to the outer side of the straight rod (352), the sealing convex plate (353) is connected with the outer side of the straight rod (352) through a strong spring (354) arranged at the bottom of the sealing convex plate, and a material hole (355) which can be matched with the sealing convex plate (353) is formed in the hard plate (351).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310768926.4A CN116652737A (en) | 2023-06-28 | 2023-06-28 | Polishing equipment for processing fan shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310768926.4A CN116652737A (en) | 2023-06-28 | 2023-06-28 | Polishing equipment for processing fan shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116652737A true CN116652737A (en) | 2023-08-29 |
Family
ID=87715269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310768926.4A Pending CN116652737A (en) | 2023-06-28 | 2023-06-28 | Polishing equipment for processing fan shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116652737A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116652805A (en) * | 2023-07-11 | 2023-08-29 | 南通大通宝富风机有限公司 | Polishing equipment for processing fan shell |
-
2023
- 2023-06-28 CN CN202310768926.4A patent/CN116652737A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116652805A (en) * | 2023-07-11 | 2023-08-29 | 南通大通宝富风机有限公司 | Polishing equipment for processing fan shell |
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