CN117047642A - Polishing device for centrifugal pump machining - Google Patents
Polishing device for centrifugal pump machining Download PDFInfo
- Publication number
- CN117047642A CN117047642A CN202311317353.XA CN202311317353A CN117047642A CN 117047642 A CN117047642 A CN 117047642A CN 202311317353 A CN202311317353 A CN 202311317353A CN 117047642 A CN117047642 A CN 117047642A
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- centrifugal pump
- sets
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- frame
- fixed
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- 238000005498 polishing Methods 0.000 title claims abstract description 54
- 238000003754 machining Methods 0.000 title claims description 9
- 238000007664 blowing Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 24
- 230000003068 static effect Effects 0.000 abstract description 6
- 239000012528 membrane Substances 0.000 description 10
- 239000007921 spray Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000003245 working effect Effects 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
- 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
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0046—Column grinding machines
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/02—Bench grinders
-
- 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
-
- 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)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a polishing device for centrifugal pump processing, which belongs to the field of centrifugal pump surface polishing, and comprises a processing platform, wherein the top of the processing platform is fixedly connected with a footstock, a polishing machine is movably installed on the footstock, the top of the processing platform is fixedly connected with a processing seat, the top of the processing seat is provided with a groove, the inner cavity of the groove is fixedly provided with a base, the top of the base is provided with a centrifugal pump, the polishing device also comprises an air blowing mechanism, the air blowing mechanism comprises two groups of fixed cavities which are arranged in the processing seat, telescopic air bags are respectively installed in the two groups of fixed cavities, push plates are respectively fixedly connected to the opposite sides of the two groups of telescopic air bags, and the two groups of push plates are respectively and slidably installed in the inner cavities of the fixed cavities; can realize being convenient for collect and collect the piece that drops with polishing, can avoid in the past polishing in-process piece friction and collision can produce static, thereby adsorb the circumstances that leads to being difficult to the piece to suck away at the surface of processing platform, can effectually improve the discharge effect of piece.
Description
Technical Field
The invention relates to the field of surface polishing of centrifugal pumps, in particular to a polishing device for centrifugal pump processing.
Background
Centrifugal pumps are a common fluid delivery device that delivers liquid from a low pressure region to a high pressure region by centrifugal force. The centrifugal pump mainly comprises a pump body, an impeller, a shaft, a bearing, a seal and other parts, and the processing polishing of the centrifugal pump means polishing the surface of the centrifugal pump so as to improve the surface smoothness and glossiness of the surface, and the processing polishing can enable the surface of the centrifugal pump to be smoother and smoother, increase the fluid flowing performance, and improve the corrosion resistance and the aesthetic property of the centrifugal pump.
Authorized bulletin number: CN215617106U specifically discloses a polishing device for centrifugal pump processing, in the prior art, a driving motor drives a turntable to rotate, and a telescopic electric rod drives a mounting clamping block to move, so that a centrifugal pump shell is polished, and a polishing roller which is in telescopic adjustment is matched, so that polishing efficiency of the corrugated shell is improved; the height-adjusting hydraulic cylinder drives the polishing roller to vertically move, so that the polishing device can be suitable for polishing centrifugal pump shells of different sizes, can be used for polishing irregular-shaped centrifugal pump shells and dead corners conveniently, and improves overall polishing efficiency.
Although the device has solved the outside wavy shell of being convenient for to the centrifugal pump and has polished, but carry out polishing operation in-process to the centrifugal pump shell, can't carry out all-round polishing to the shell of centrifugal pump, generally adjust the operation by the manual work, in the in-process of adjustment, reduced the efficiency of production.
Authorized bulletin number: CN 218397538U's chinese patent specifically discloses a burnishing device for centrifugal pump processing, and the burnishing device of prior art through the installation carries out the polishing operation to centrifugal pump shell upside, can adjust the height through the cylinder, can adjust the position of polishing through slide rail two simultaneously, and installation burnishing device two can carry out the polishing operation to the side of centrifugal pump shell, can adjust the height position through the lead screw simultaneously, and the mounting panel can rotate through motor one, conveniently carries out the omnidirectional polishing.
To above-mentioned problem, current patent gives the solution, but can produce a large amount of piece to centrifugal pump polishing in-process, and these piece can produce static through friction and collision, finally can adsorb the surface at the mounting panel, this can make the dust catcher be difficult to through the dust absorption pipe with the piece sucking away, piece adhesion can lead to surface unevenness or unevenness at the processing platform surface to influence machining precision and surface quality, and the piece can contact with work piece or instrument in the course of working in addition, thereby lead to appearing the condition of mar or damage, then reduce the functional and the outward appearance quality of product.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a polishing device for centrifugal pump processing, which can realize that the falling chips during polishing can be collected conveniently, can avoid the situation that static electricity is generated due to friction and collision of chips in the conventional polishing process and is adsorbed on the surface of a processing platform, so that the chips are difficult to suck away, and can effectively improve the discharging effect of the chips.
In order to solve the problems, the invention adopts the following technical scheme.
The polishing device for centrifugal pump processing comprises a processing platform, wherein the top of the processing platform is fixedly connected with a top seat, a polishing machine is movably arranged on the top seat, the top of the processing platform is fixedly connected with a processing seat, the top of the processing seat is provided with a groove, the inner cavity of the groove is fixedly provided with a base, the top of the base is provided with a centrifugal pump,
still including blowing mechanism, blowing mechanism is including seting up two sets of fixed chambeies in the processing seat, flexible gasbag is all installed to two sets of fixed intracavity, the equal fixedly connected with push pedal of opposite side of two sets of flexible gasbag, two sets of push pedal equal slidable mounting are in the inner chamber of fixed chamber, the outer wall fixedly connected with fixed frame of processing seat, the antistatic paint has all been paintd to the inner chamber wall of fixed frame and recess, flexible gasbag's fixed mounting has flexible pipe of giving vent to anger, fixed mounting has two sets of shower nozzles on the inner wall of fixed frame, the other end of two sets of flexible pipes all with adjacent shower nozzle fixed connection, cam with the push pedal contact is installed to one side fixed intracavity rotation, the bottom fixed mounting of processing platform has the motor, the output and the cam fixed connection of motor.
Further, the bottom fixed mounting of processing platform has the collection frame, has seted up the discharge gate on the processing seat, and the discharge gate is linked together with collecting the frame, and the equal fixedly connected with roof in top of two sets of push plates, equal sliding connection has two sets of striking pieces on two sets of roof, and each striking piece of group all contacts with the inner chamber roof of adjacent fixed chamber, and equal fixed mounting has the gasbag that resets between each striking piece of group and the adjacent roof, and the even fixed mounting of inner chamber roof of two sets of fixed chambers has the arc piece.
Further, the inner chamber roof fixed mounting of collecting the frame has two sets of frames of breathing in, evenly has seted up the through-hole on two sets of frames of breathing in, and equal fixed mounting has the filter screen in each set of through-hole, has seted up two sets of suction holes in the processing seat, and the both ends of two sets of suction holes all communicate with the suction end of adjacent flexible gasbag and the frame that breathes in, fixedly connected with connecting rod between the back wall of two sets of push pedal, has seted up the spout with push pedal looks adaptation on the processing platform.
Further, the fans are rotationally connected in the two groups of air suction frames, the bottom ends of the two groups of fans are fixedly connected with arc scraping plates, and the two groups of arc scraping plates are contacted with the adjacent air suction frames.
Further, vent holes are formed in the two groups of top plates and the push plate, the top ends of the two groups of vent holes are communicated with the exhaust ends of the adjacent reset air bags, and the bottom ends of the two groups of vent holes are communicated with the adjacent telescopic air bags.
Further, elastic films are arranged on the two groups of telescopic pipes, two ends of each elastic film are communicated with the telescopic pipes, and a cavity matched with the elastic films is formed in the processing seat.
Further, the initial state of the reset bladder is a compressed state.
Further, the elastic force of the telescopic air bag at the side close to the cam is larger than that of the telescopic air bag of the other group.
Further, a one-way valve is arranged in each of the two groups of vent holes.
Further, two groups of clamping plates which are in contact with the centrifugal pump are connected to the base in a sliding manner, a threaded rod is connected to the base in a rotating manner, and the two groups of clamping plates are connected with the threaded rod in a threaded manner.
Compared with the prior art, the invention has the beneficial effects that:
(1) This scheme is through setting up of antistatic paint, can prevent that the polishing from dropping the piece from adhering to on the inner wall of fixed frame and recess, makes the exhaust end of shower nozzle blow against the inner chamber inclined plane of recess through push pedal extrusion flexible gasbag, can blow the piece to the inner chamber center department of recess and collect, can avoid in the past polishing in-process piece friction and collision can produce static, thereby adsorb the circumstances that leads to being difficult to the piece to suck away at the surface of processing platform, can effectually improve the discharge effect of piece.
(2) This scheme is through the cooperation of striking piece and arc piece to reciprocal striking fixed chamber's inner chamber roof under the effort of gasbag that resets can realize making the piece vibrations on the recess inner chamber wall break away from, can effectually reduce the adhesion of piece, under the cooperation of blowing of shower nozzle, can realize blowing the piece to discharge gate department simultaneously, and fall to collect in the frame, can effectually improve the blowing effect of piece, and then can effectually improve the mobility of piece.
(3) According to the scheme, through the synchronous movement of the two groups of pushing plates, the two groups of telescopic air bags can be staggered in the air suction direction, the discharge port can not stop sucking air under the cooperation of the two groups of telescopic air bags, the discharge port is always in an air suction state, the working efficiency can be effectively improved, and the fluidity of chips can be effectively improved under the cooperation of blowing of the spray head and impact vibration of the impact block, so that the suction effect of the discharge port is improved.
(4) This scheme drives arc scraper blade rotation and scrapes the surface of frame of breathing in when through fan pivoted and hold, can realize scraping the filter screen filtration in the piece of frame surface of breathing in and scrape to collecting the frame in, play the effect of scraping to hold the clearance, can effectually prevent that piece from remaining to pile up the condition that makes to the through-hole shutoff at the surface of frame of breathing in, can effectually improve the ventilation effect of through-hole to improve the effect of breathing in, can effectually improve work efficiency.
(5) According to the scheme, the impact block impacts the top wall of the inner cavity of the fixed cavity and reciprocally extrudes the reset air bag, the air outlet end of the reset air bag blows air in the telescopic air bag repeatedly through the air vent, so that the pressure in the telescopic air bag can be increased, the blowing effect of the telescopic air bag can be effectively improved, the blowing time of the telescopic air bag can be prolonged, the blowing efficiency of the nozzle to chips in the groove can be effectively improved, and the working effect can be effectively improved.
(6) According to the scheme, the air outlet end of the telescopic air bag is used for blowing air into the elastic membrane in a reciprocating mode through the telescopic pipe, under the cooperation of blowing air into the telescopic air bag by the resetting air bag, the pressure intensity in the elastic membrane can be increased, the air exhaust speed of the elastic membrane can be improved, the air exhaust time of the elastic membrane can be prolonged, air in the elastic membrane is exhausted through the other half telescopic pipe, the blowing effect of the nozzle on the chips in the inner cavity of the groove is further improved, and therefore the working efficiency can be effectively improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of a fixing frame of the present invention;
FIG. 3 is a bottom view of the entirety of the present invention;
FIG. 4 is a schematic view of the structure of the suction frame of the present invention;
FIG. 5 is an overall cross-sectional view of the present invention;
FIG. 6 is an enlarged view of the structure of portion A of FIG. 5 in accordance with the present invention;
FIG. 7 is an enlarged view of the structure of portion B of FIG. 6 in accordance with the present invention;
fig. 8 is an enlarged view of the C-section structure of fig. 6 according to the present invention.
The reference numerals in the figures illustrate:
1. a processing platform; 2. a top base; 3. a filter screen; 4. polishing machine; 5. a processing seat; 6. a groove; 7. a base; 8. a centrifugal pump; 9. a clamping plate; 10. a threaded rod; 11. a fixed frame; 12. antistatic paint; 13. a discharge port; 14. a fixed cavity; 15. a push plate; 16. a telescopic air bag; 17. a telescopic tube; 18. a spray head; 19. a cam; 20. a motor; 21. a chute; 22. a connecting rod; 23. a collection frame; 24. a cavity; 25. an elastic film; 26. a top plate; 27. an impact block; 28. resetting the air bag; 29. an arc-shaped block; 30. a vent hole; 31. an air suction hole; 32. an air suction frame; 33. an arc-shaped scraping plate; 34. a fan; 35. and a through hole.
Detailed Description
The technical solutions in 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 is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Referring to fig. 1 to 8, a polishing device for centrifugal pump processing comprises a processing platform 1, wherein a top seat 2 is fixedly connected to the top of the processing platform 1, a polishing machine 4 is movably installed on the top seat 2, a processing seat 5 is fixedly connected to the top of the processing platform 1, a groove 6 is formed in the top of the processing seat 5, a base 7 is fixedly installed in an inner cavity of the groove 6, a centrifugal pump 8 is placed on the top of the base 7,
the device comprises a processing seat 5, a processing platform 11, a motor 20, an outer end of the motor 20 and a cam 19, and is characterized by further comprising an air blowing mechanism, wherein the air blowing mechanism comprises two groups of fixed cavities 14 which are arranged in the processing seat 5, telescopic air bags 16 are respectively arranged in the two groups of fixed cavities 14, push plates 15 are respectively fixedly connected to opposite sides of the two groups of telescopic air bags 16, the two groups of push plates 15 are respectively and slidably arranged in inner cavities of the fixed cavities 14, the outer wall of the processing seat 5 is fixedly connected with the fixed frame 11, antistatic paint 12 is respectively smeared on inner cavity walls of the fixed frame 11 and the groove 6, telescopic air bags 17 are fixedly arranged at air outlet ends of the telescopic air bags 16, two groups of spray heads 18 are fixedly arranged on inner walls of the fixed frame 11, the other ends of the two groups of telescopic air bags 17 are respectively and fixedly connected with adjacent spray heads 18, cams 19 which are in contact with the push plates 15 are rotationally arranged in the fixed cavities 14 at one side, and the bottom of the processing platform 1 is fixedly provided with the motor 20, and the output end of the motor 20 is fixedly connected with the cams 19.
By adopting the technical scheme, the polishing machine 4 is started, the surface of the centrifugal pump 8 can be polished through the polishing machine 4, during the polishing of the centrifugal pump 8 by the polishing machine 4, some scraps can be generated and splashed on the inner wall of the fixed frame 11 and fall into the groove 6, the scraps can be rubbed and collided in the splashing process and generate static electricity, the scraps which prevent the falling scraps of the polishing from adhering on the inner walls of the fixed frame 11 and the groove 6 can be caused by the arrangement of the antistatic paint 12, the motor 20 is started, the output shaft of the motor 20 drives the cam 19 to rotate, when the protruding end of the cam 19 contacts with the side wall of the push plate 15, the cam 19 can be realized to push the left push plate 15 to move to the right and squeeze the telescopic air bag 16, when the protruding end of the cam 19 is far away from the side wall of the push plate 15, the telescopic air bag 16 is restored to the initial state to push the left to move to the initial position under the action force of the telescopic air bag 16, the telescopic pipe 17 can adaptively extend and shrink along with the movement of the push plate 15, at the moment, the air outlet end of the telescopic air bag 16 can be realized to reciprocate through the telescopic pipe 17 to blow the spray head 18, the air outlet end of the spray head 18 can be realized to blow against the inner cavity inclined plane of the groove 6, the effect of blowing and collecting the chips falling on the inner cavity inclined plane of the groove 6 to the inner cavity center of the groove 6 can be realized, the effect of blowing and collecting the chips in the inner cavity of the groove 6 can be realized, the chips collected in the inner cavity of the groove 6 can be conveniently sucked and collected, static electricity generated by friction and collision of the chips in the conventional polishing process can be avoided, the situation that the chips are difficult to suck away is caused on the surface of the processing platform 1, the discharging effect of the chips can be effectively improved, the chips are prevented from being remained, the chips are prevented from contacting with a workpiece or a tool, and the situation of scratches or damage is caused, can effectively improve the functionality and appearance quality of the product.
As shown in fig. 2, 6 and 7, a collecting frame 23 is fixedly installed at the bottom of the processing platform 1, a discharging hole 13 is formed in the processing seat 5, the discharging hole 13 is communicated with the collecting frame 23, top plates 26 are fixedly connected to the tops of two groups of pushing plates 15, two groups of impact blocks 27 are slidably connected to the two groups of top plates 26, each group of impact blocks 27 is contacted with the top wall of the inner cavity of the adjacent fixed cavity 14, a reset air bag 28 is fixedly installed between each group of impact blocks 27 and the adjacent top plate 26, and arc blocks 29 are uniformly and fixedly installed on the top walls of the inner cavities of the two groups of fixed cavities 14.
Through adopting above-mentioned technical scheme, drive cam 19 through the output shaft of motor 20 and rotate, when the protruding end of cam 19 contacts the lateral wall of push pedal 15, can realize that cam 19 promotes left side push plate 15 and moves and extrude flexible gasbag 16 to the right side, push pedal 15 can drive striking piece 27 motion through roof 26 in the motion process of right side, when the cambered surface end of striking piece 27 contacts the cambered surface end of arc piece 29, can realize striking piece 27 and move on arc piece 29 and extrude reset gasbag 28, when the cambered surface end of striking piece 27 kept away from arc piece 29, can realize under reset gasbag 28 effort, reset gasbag 28 resumes initial state and promote striking piece 27 and resume initial position, can realize reset gasbag 28 and drive the inner chamber roof of striking piece 27 striking fixed chamber 14, when the lateral wall of push pedal 15 is kept away from to the protruding end of cam 19, under the effort of flexible gasbag 16, flexible gasbag 16 resumes initial state promotion push pedal 15 and moves back initial position to the left, can realize that push pedal 15 drives roof 26 left and right movement makes the reciprocal inner chamber roof of striking fixed chamber 14 at this moment, play the effect of striking, can realize increasing striking piece 27 through reciprocal and can realize increasing the frequency and can realize that can be broken away from the recess 6 and can realize the vibration efficiency of the inner chamber and can be moved down by the impact piece, can realize the efficiency is improved, and can realize the blowing and the efficiency is improved and can be moved down in the frame of the end of the blowing mouth is improved and can be moved and the end can be the end to the frame is improved and the end to the end can be blown and the frame is improved and the efficiency can be blown and the end can be broken and the noise can be reduced and the end and the noise can be blown and the noise can be moved and the noise and the can be reduced and the noise can be and the noise 13 and the can be and the noise.
As shown in fig. 3, fig. 4, fig. 6 and fig. 8, two groups of air suction frames 32 are fixedly mounted on the top wall of the inner cavity of the collecting frame 23, through holes 35 are uniformly formed in the two groups of air suction frames 32, a filter screen 3 is fixedly mounted in each group of through holes 35, two groups of air suction holes 31 are formed in the processing seat 5, two ends of the two groups of air suction holes 31 are communicated with the air suction ends of adjacent telescopic air bags 16 and the air suction frames 32, connecting rods 22 are fixedly connected between the rear walls of the two groups of push plates 15, and sliding grooves 21 matched with the push plates 15 are formed in the processing platform 1.
By adopting the technical scheme, the cam 19 is driven to rotate by the output shaft of the motor 20, when the protruding end of the cam 19 contacts with the side wall of the left push plate 15, the cam 19 can push the left push plate 15 to move rightwards and squeeze the left telescopic air bag 16, the left push plate 15 moves rightwards and simultaneously drives the right push plate 15 to move rightwards by the connecting rod 22, at the moment, the right telescopic air bag 16 is restored to the original state, the air suction end of the right telescopic air bag 16 sucks air in the air suction frame 32 through the air suction hole 31, the air suction frame 32 sucks air in the collecting frame 23 through the through hole 35, the collecting frame 23 sucks air in the groove 6 through the discharge hole 13 in a sealing state, chips collected at the top of the discharge hole 13 can be sucked into the collecting frame 23, when the protruding end of the cam 19 is far away from the side wall of the left push plate 15, under the effort of left side flexible gasbag 16, left side flexible gasbag 16 resumes initial condition and promotes left push plate 15 to left motion and resume initial position, simultaneously left side push plate 15 passes through connecting rod 22 and drives right side push plate 15 and left motion and squeeze right side flexible gasbag 16, left side flexible gasbag 16 resumes initial condition and breathes in this moment, can realize that two sets of flexible gasbag 16 breathing in progress staggers, make feed outlet 13 can not stop breathing in under the cooperation of two sets of flexible gasbag 16, and make feed outlet 13 be in the state of breathing in always, can effectually improve work efficiency, and under the cooperation of shower nozzle 18 blowing and striking piece 27 striking vibrations, thereby can effectually improve the mobility of piece and improve the suction effect of feed outlet 13, thereby can effectually improve the suction efficiency of feed outlet 13, and then improve the collection effect to the piece.
As shown in fig. 4 and 8, fans 34 are rotatably connected in two sets of air suction frames 32, arc-shaped scrapers 33 are fixedly connected to the bottom ends of the two sets of fans 34, and the two sets of arc-shaped scrapers 33 are in contact with adjacent air suction frames 32.
Through adopting above-mentioned technical scheme, when inhaling in the end of inhaling of flexible gasbag 16 through the suction port 31 to inhaling in the frame 32, can realize filtering the inhaled piece through the setting of filter screen 3, can drive fan 34 rotation in the gas flow through the suction port 31, fan 34 pivoted can drive arc scraper blade 33 and scrape the surface of frame 32 of inhaling when rotating, can realize scraping the piece of filter screen 3 filtration on the frame 32 surface of inhaling and fall to collecting frame 23 in, play and scrape the effect of holding the clearance, can effectually prevent that the piece remains and pile up the condition that makes to plug up at the surface of frame 32 of inhaling at the through-hole 35, can effectually improve the ventilation effect of through-hole 35, thereby improve the effect of breathing in, can effectually improve work efficiency.
As shown in fig. 6 and 7, vent holes 30 are formed in the two sets of top plates 26 and the push plate 15, the top ends of the two sets of vent holes 30 are communicated with the exhaust ends of the adjacent reset air bags 28, and the bottom ends of the two sets of vent holes 30 are communicated with the adjacent telescopic air bags 16.
Through adopting above-mentioned technical scheme, drive cam 19 through the output shaft of motor 20 and rotate, when the protruding end of cam 19 contacted the lateral wall of push pedal 15, can realize that cam 19 promotes left side push plate 15 and moves and extrude flexible gasbag 16 to the right side, push pedal 15 can drive striking piece 27 motion through roof 26 in the motion process to the right side, when the cambered surface end of striking piece 27 contacted the cambered surface end of cambered block 29, can realize that striking piece 27 moved on cambered block 29 and extruded reset gasbag 28, when the cambered surface end of striking piece 27 kept away from cambered block 29, can realize under reset gasbag 28 effort, reset gasbag 28 resumes initial state and promotes striking piece 27 and resume initial position, can realize reciprocating extrusion reset gasbag 28 at this moment, the end of giving vent to anger of reset gasbag 28 is through the reciprocal pressure of blowing to flexible gasbag 16 in the air vent 30, can realize increasing the pressure in the flexible gasbag 16, can effectually improve the blowing effect of flexible gasbag 16, and the time of blowing of flexible gasbag 16 can effectually improve shower nozzle 18 to the blowing efficiency of piece in recess 6, thereby can effectually improve work effect.
As shown in fig. 6, two groups of telescopic tubes 17 are provided with elastic films 25, two ends of each elastic film 25 are communicated with the telescopic tube 17, and a cavity 24 matched with the elastic film 25 is formed in the processing seat 5.
Through adopting above-mentioned technical scheme, drive cam 19 through the output shaft of motor 20 and rotate, when the protruding end of cam 19 contacted the lateral wall of push pedal 15, can realize that cam 19 promotes left side push plate 15 and moves to the right side and extrude flexible gasbag 16, when the protruding end of cam 19 kept away from the lateral wall of push pedal 15, under the effort of flexible gasbag 16, flexible gasbag 16 resumes the initial state and promotes push pedal 15 and move left and resume initial position, can realize that the gas outlet end of flexible gasbag 16 is reciprocal to blow through flexible pipe 17 in to elastic membrane 25 this moment, and under the cooperation of the air blowing in reset gasbag 28 to flexible gasbag 16, can realize increasing the pressure in the elastic membrane 25, can realize improving the exhaust velocity of elastic membrane 25 and extension elastic membrane 25's exhaust time, the gas in the elastic membrane 25 discharges through flexible pipe 17 of the other half, can effectually further improve the blowing effect of shower nozzle 18 to recess 6 inner chamber piece, thereby can effectually improve work efficiency.
As shown in fig. 5, 6 and 7, the initial state of the reset bladder 28 is a compressed state.
The elastic force of the telescopic airbag 16 on the side close to the cam 19 is larger than that of the other telescopic airbag 16.
A check valve is installed in each of the two sets of vent holes 30.
Through adopting above-mentioned technical scheme, be compressed state under the initial condition through the gasbag 28 that resets, can make the striking piece 27 hug closely the inner chamber roof of fixed chamber 14, can improve the striking effect of striking piece 27, through the flexible gasbag 16 on left side flexible gasbag 16 elasticity is greater than the flexible gasbag 16 on right side, can be convenient for the flexible gasbag 16 on left side flexible gasbag 16 inflation in-process extrude the flexible gasbag 16 on right side through connecting rod 22, through the setting of the check valve in the air vent 30, can realize that air vent 30 only can be to the interior air feed of flexible gasbag 16, and the gas can't backward flow.
As shown in fig. 2 and 6, two groups of clamping plates 9 contacting with the centrifugal pump 8 are slidably connected to the base 7, a threaded rod 10 is rotatably connected to the base 7, and the two groups of clamping plates 9 are in threaded connection with the threaded rod 10.
Through adopting above-mentioned technical scheme, through rotating threaded rod 10, can realize threaded rod 10 and drive splint 9 and keep away from each other or be close to the motion on base 7 to this dismantlement and fixed centre gripping to centrifugal pump 8 are realized.
The using method comprises the following steps: firstly, the centrifugal pump 8 is placed on the base 7, the threaded rod 10 is rotated to enable the clamping plate 9 to fixedly clamp the centrifugal pump 8, then the centrifugal pump 8 is polished through the polishing machine 4, the motor 20 drives the cam 19 to rotate, two groups of pushing plates 15 can be synchronously moved and drive the top plate 26 to move through the connecting rod 22, the processing seat 5 is impacted and vibrated under the cooperation of the impact block 27 and the arc block 29, meanwhile, the reset air bag 28 is extruded to supply air in the telescopic air bag 16, the pushing plates 15 move left and right to extrude the telescopic air bag 16 to blow air in the elastic film 25, the pressure in the elastic film 25 is increased to improve the blowing effect of the nozzle 18 on chips in the groove 6, the discharge opening 13 is always in an air suction state under the cooperation of one shrinkage and one expansion of the two groups of telescopic air bags 16, and the air suction hole 31 is sucked, and meanwhile, the fan 34 drives the arc scraping plate 33 to rotate to scrape the chips remained on the surface of the air suction frame 32.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (10)
1. The polishing device for centrifugal pump machining comprises a machining platform (1), wherein the top of the machining platform (1) is fixedly connected with a footstock (2), a polishing machine (4) is movably installed on the footstock (2), the top of the machining platform (1) is fixedly connected with a machining seat (5), a groove (6) is formed in the top of the machining seat (5), a base (7) is fixedly installed in an inner cavity of the groove (6), a centrifugal pump (8) is placed at the top of the base (7),
the method is characterized in that: still include blowing mechanism, blowing mechanism is including seting up two sets of fixed chamber (14) in processing seat (5), two sets of flexible gasbag (16) are all installed in fixed chamber (14), two sets of the equal fixedly connected with push pedal (15) of opposite side of flexible gasbag (16), two sets of push pedal (15) all slidable mounting in the inner chamber of fixed chamber (14), the outer wall fixedly connected with fixed frame (11) of processing seat (5), fixed frame (11) with antistatic paint (12) have all been paintd to the inner chamber wall of recess (6), flexible pipe (17) are fixed to the end of giving vent to anger of flexible gasbag (16), fixed mounting has two sets of shower nozzle (18) on the inner wall of fixed frame (11), two sets of the other end of flexible pipe (17) all with adjacent shower nozzle (18) fixed connection, one side fixed chamber (14) internal rotation install with cam (19) that push pedal (15) contacted, the bottom fixed mounting of processing platform (1) has motor (20), output end and cam (19) fixed connection.
2. The polishing device for centrifugal pump processing according to claim 1, wherein: the bottom fixed mounting of processing platform (1) has collection frame (23), offered discharge gate (13) on processing seat (5), discharge gate (13) with collect frame (23) and be linked together, two sets of equal fixedly connected with roof (26) in top of push pedal (15), two sets of equal sliding connection has two sets of striking piece (27) on roof (26), each set striking piece (27) all with adjacent the inner chamber roof of fixed chamber (14) contacts, each set striking piece (27) with adjacent equal fixed mounting has reset gasbag (28) between roof (26), two sets of the even fixed mounting of inner chamber roof of fixed chamber (14) has arc piece (29).
3. The polishing device for centrifugal pump processing according to claim 2, wherein: the utility model discloses a processing platform, including collecting frame (23), processing platform (1), collecting frame (23), inner chamber roof fixed mounting of frame (23) has two sets of frame (32) that breathe in, two sets of evenly have seted up through-hole (35) on frame (32) that breathe in, each set of equal fixed mounting has filter screen (3) in through-hole (35), two sets of in processing seat (5) have seted up two sets of suction holes (31), two sets of both ends of suction holes (31) all with be adjacent the end of breathing in of flexible gasbag (16) with breathe in frame (32) in intercommunication, two sets of fixedly connected with connecting rod (22) between the back wall of push pedal (15), set up on processing platform (1) with spout (21) of push pedal (15) looks adaptation.
4. A polishing apparatus for centrifugal pump processing according to claim 3, wherein: the two groups of the air suction frames (32) are internally and rotatably connected with fans (34), the bottom ends of the two groups of fans (34) are fixedly connected with arc-shaped scraping plates (33), and the two groups of arc-shaped scraping plates (33) are contacted with the adjacent air suction frames (32).
5. The polishing device for centrifugal pump processing according to claim 2, wherein: vent holes (30) are formed in the top plate (26) and the push plate (15), the top ends of the vent holes (30) are communicated with the exhaust ends of the adjacent reset air bags (28), and the bottom ends of the vent holes (30) are communicated with the adjacent telescopic air bags (16).
6. The polishing device for centrifugal pump processing according to claim 1, wherein: elastic films (25) are arranged on the two groups of telescopic pipes (17), two ends of each elastic film (25) are communicated with the telescopic pipes (17), and a cavity (24) matched with the elastic films (25) is formed in the processing seat (5).
7. The polishing device for centrifugal pump processing according to claim 2, wherein: the initial state of the reset air bag (28) is a compressed state.
8. The polishing device for centrifugal pump processing according to claim 1, wherein: the elastic force of the telescopic air bags (16) near one side of the cam (19) is larger than that of the other group of telescopic air bags (16).
9. The polishing device for centrifugal pump processing according to claim 5, wherein: and one-way valves are arranged in the two groups of vent holes (30).
10. The polishing device for centrifugal pump processing according to claim 1, wherein: two groups of clamping plates (9) which are in contact with the centrifugal pump (8) are connected to the base (7) in a sliding mode, a threaded rod (10) is connected to the base (7) in a rotating mode, and the two groups of clamping plates (9) are connected with the threaded rod (10) in a threaded mode.
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| CN202311317353.XA CN117047642B (en) | 2023-10-12 | 2023-10-12 | Polishing device for centrifugal pump machining |
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| CN202311317353.XA CN117047642B (en) | 2023-10-12 | 2023-10-12 | Polishing device for centrifugal pump machining |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117862335A (en) * | 2024-03-13 | 2024-04-12 | 潍坊埃锐制动系统有限公司 | Blanking die for ABS holes of brake bottom plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117862335A (en) * | 2024-03-13 | 2024-04-12 | 潍坊埃锐制动系统有限公司 | Blanking die for ABS holes of brake bottom plate |
| CN117862335B (en) * | 2024-03-13 | 2024-06-04 | 潍坊埃锐制动系统有限公司 | Blanking die for ABS holes of brake bottom plate |
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| CN117047642B (en) | 2023-12-08 |
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Denomination of invention: A polishing device for centrifugal pump processing Granted publication date: 20231208 Pledgee: Postal Savings Bank of China Limited Yantai Muping District sub branch Pledgor: YANTAI LONGGANG PUMP INDUSTRY Co.,Ltd. Registration number: Y2024980003684 |
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