CN114029824A - Rotary impeller polishing device of two-stage compressor - Google Patents
Rotary impeller polishing device of two-stage compressor Download PDFInfo
- Publication number
- CN114029824A CN114029824A CN202210008835.6A CN202210008835A CN114029824A CN 114029824 A CN114029824 A CN 114029824A CN 202210008835 A CN202210008835 A CN 202210008835A CN 114029824 A CN114029824 A CN 114029824A
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- Prior art keywords
- feeding
- group
- polishing
- frame
- wheel
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/14—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding turbine blades, propeller blades or the like
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B41/02—Frames; Beds; Carriages
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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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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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
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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
- B24B47/00—Drives or gearings; Equipment therefor
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of surface treatment, in particular to a two-stage compressor rotating impeller polishing device which comprises a feeding mechanism, a locking mechanism, a polishing mechanism and a conveying mechanism, wherein the feeding mechanism is arranged on the feeding mechanism; the two groups of feeding groups are symmetrically arranged on the feeding base, the sliding block is slidably arranged on the feeding support rod frame, the feeding frame is slidably arranged on the sliding block, the polishing frame is provided with the sliding frame, the polishing group is rotatably arranged at the first end of the sliding frame, the second end of the sliding frame is provided with the magnetic sucker, the sliding block pushes the sliding frame to slide to the position above the fixed locking plate through the driving rod when sliding, the fixed locking plate and the locking group fix the rotating impeller, and the rotating group enables the rotating impeller to rotate so as to facilitate polishing of the polishing group; the feeding mechanism is matched with the polishing mechanism in an auxiliary mode, the push rod drives the locking mechanism, polishing and fixing are carried out simultaneously, actions are coherent, and time is saved; when the polishing group polishes the next rotating impeller, the magnetic sucker transports the polished rotating impeller to the transporting mechanism, the structure is skillfully matched, and the polishing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of surface treatment, in particular to a grinding device for a rotary impeller of a two-stage compressor.
Background
In the technical field of grinding of rotary impellers of two-stage compressors, compared with the traditional compressor, the two-stage compressor overcomes the defects that the traditional one-stage compression has overlarge compression ratio, and is not normally operated or even can not be operated at hot and cold temperatures; and the compressor impeller then is key spare part, and at the impeller after numerical control machining, the side reason has overlap burr etc. to be unfavorable for rotatory remaining, and the axial plane need polish totally, just can be used by equipment, and the process of polishing in the present stage is manual handheld polishing, and efficiency is not high and the amount of labour is big. The impeller is because self majority is the curved surface structure, and then makes the surface laminating with the impeller that traditional wheel surface of polishing can not be fine, and then leads to polishing through the wheel mode of polishing to be difficult to get better effect of polishing.
The prior art (publication number: CN 113231951A) discloses an impeller free circulation grinding device, which comprises a mounting rack, a shell, a plug, a first motor, a grinding rod and an impeller; through the rotation of a motor, and then drive the grinding rod and rotate, and then drive the impeller and rotate, because the inside grinding fluid that is provided with of shell, and then along with the impeller at the grinding fluid internal rotation, because the blade of impeller has certain spiral inclination, and then make one side of impeller cut the grinding fluid slant, and then it forms the low pressure region to form the regional opposite side of high pressure in one side of impeller, and then the impeller makes the inside grinding fluid of shell flow, and simultaneously because the shell is loop configuration, and the grinding rod arranges along the tangential direction of shell, and then make the power of impeller effect on grinding fluid along the tangential direction of shell, and then make grinding fluid circulate and flow in the shell inside, and then make the cyclic utilization of grinding fluid, and then reduced the waste of grinding fluid, and then reduced the cost of impeller polishing. Although the problem of the abundant grinding of prior art solution, the efficiency of polishing still ends up, needs artifical supplementary material loading, so an urgent need a two-stage compressor rotation impeller grinding device.
Disclosure of Invention
Aiming at the technical problems, the technical scheme adopted by the invention is as follows: a two-stage compressor rotating impeller polishing device comprises a feeding mechanism, a locking mechanism, a polishing mechanism and a conveying mechanism.
Further, the feeding mechanism comprises a feeding base and two groups of feeding groups, the two groups of feeding groups are symmetrically and rotatably arranged on the feeding base, and a feeding support rod rack, a polishing support rod rack and a conveying support rod rack are fixedly arranged on the feeding base; the feeding mechanism comprises a sliding block and a feeding frame, the sliding block is slidably mounted on the feeding support rod frame, the feeding frame is slidably mounted on the sliding block, and the sliding block conveys the rotating impeller on the feeding group to the locking mechanism for fixing; the locking mechanism comprises a fixed locking plate and a locking group, the fixed locking plate is fixedly arranged on the polishing support rod frame, the locking group is slidably arranged on the fixed locking plate, a rotating group is arranged on the locking group, and the rotating group drives a rotating impeller on the fixed locking plate to rotate; polishing mechanism is including polishing frame, the group of polishing, and polishing frame fixed mounting has a sliding frame at polishing strut frame and transport strut frame top, and slidable mounting has a sliding frame on the polishing frame, and the group of polishing rotates and installs in the first end of sliding frame, and sliding frame second end slidable mounting has magnetic chuck, rotates between sliding frame and the sliding block and installs the drive lever, and the sliding block promotes the sliding frame through the drive lever when sliding and slides to fixed jam plate top, polishes the rotatory impeller on the locking mechanism of group polishing, transport mechanism is including transportation frame, transmission group, and transportation frame fixed mounting is on carrying the strut frame, rotates on the transportation frame to install and transports the group, and the transmission group rotates to connect and transports group and second group pay-off group, transports the rotatory impeller after the supplementary magnetic chuck of group carries to polish.
Furthermore, pay-off group includes feeding wheel, toothed disc, and the feeding wheel has two, and two feeding wheels rotate and install on the pay-off base, and toothed disc fixed mounting is in first feeding wheel bottom, and the toothed disc rotates and installs on the pay-off base, rotates on the pay-off base and installs drive gear group, and drive gear group sets up between two sets of toothed discs, and drive gear group is respectively with two sets of toothed disc meshing. When the first feeding wheel of the first feeding set rotates, the first gear disc set is driven to rotate, the first gear disc set drives the second gear disc set to rotate through the transmission gear set, and the second gear disc set drives the first feeding wheel of the second feeding set to rotate.
Furthermore, the feeding mechanism further comprises a feeding motor and a transmission bevel gear, the feeding motor is fixedly installed at the bottom of the feeding base, a second feeding wheel of the first feeding group is fixedly installed on an output shaft of the feeding motor, the transmission bevel gear is rotatably installed at the bottom of the feeding base, the transmission bevel gear is fixedly installed on a second feeding wheel of the second feeding group, a feeding belt is rotatably installed on two feeding wheels of each feeding group, and a plurality of semicircular grooves are formed in the feeding belt. The feeding motor drives the second feeding wheel of the first feeding group to rotate, the first feeding wheel of the first feeding group is driven to rotate under the action of the first feeding belt, and similarly, the second feeding wheel of the second feeding group is driven to drive the transmission bevel gear to rotate when the first feeding wheel of the second feeding group rotates.
Further, feed mechanism still includes cylinder, bracing piece, and cylinder fixed mounting is in pay-off base bottom, and the tip fixed mounting of cylinder is on the sliding block, and bracing piece fixed mounting rotates between bracing piece and the last work or material rest and installs the pendulum rod at material loading branch frame top. The cylinder stretches out and draws back and drives the sliding block and goes up and down on material loading strut frame, and when the sliding block goes up and down, under the effect of pendulum rod and bracing piece, when making the material loading frame go up and down along with the sliding block, the material loading frame slides on the sliding block, and when the sliding block goes up and down, promotes the sliding frame through the master lever and slides on the grinding frame.
Further, locking group is including initiative jam plate, locking spring, and initiative jam plate slidable mounting is in the bottom of fixed jam plate, and the first end fixed mounting of locking spring is on the initiative jam plate, and locking spring second end fixed mounting is provided with horizontal U type groove on the fixed jam plate, is provided with perpendicular U type groove on the initiative jam plate, and perpendicular U type groove pins rotatory impeller with horizontal U type groove is supplementary. When the driving locking plate slides towards the direction close to the locking spring on the fixed locking plate, the locking spring is compressed, the vertical U-shaped groove and the horizontal U-shaped groove assist in locking the rotary impeller, when the driving locking plate slides towards the direction far away from the locking spring on the fixed locking plate, the locking spring extends, and the vertical U-shaped groove and the horizontal U-shaped groove loosen the rotary impeller.
Further, rotatory group includes rotating electrical machines, friction pulley, and rotating electrical machines fixed mounting has the driving gear in the initiative jam plate below on the output shaft of rotating electrical machines, and the driving gear rotates to be installed on the initiative jam plate, and the friction pulley rotates to be installed on rotating electrical machines, and fixed mounting has driven gear on the friction pulley, driving gear and driven gear meshing. The rotating motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the friction wheel to rotate, and the friction wheel drives the rotating impellers on the vertical U-shaped groove and the horizontal U-shaped groove to rotate.
Further, grinding machanism still includes rope, rope wheel, and the first end fixed mounting of rope is on the polishing frame, and the rope wheel rotates to be installed at the sliding frame second end, and rope slidable mounting is on the rope wheel, and rope second end fixed mounting is provided with the catch bar on the sliding frame on the magnetic force sucking disc. When the sliding frame slides on the polishing frame, the rope is driven to slide on the rope wheel, the rope drives the magnetic sucker to lift on the sliding frame, when the sliding frame slides towards the direction of the locking mechanism on the polishing frame, the push rod is in contact with the active locking plate, and the push rod pushes the active locking plate to slide on the fixed locking plate.
Further, the polishing group comprises an universal ball and a polishing rod, the universal ball is rotatably installed at the first end of the sliding frame, the polishing rod is rotatably installed on the universal ball, a polishing motor is fixedly installed on the universal ball, the polishing rod is fixedly installed on an output shaft of the polishing motor, two reset springs are fixed on the polishing motor, the first end of each reset spring is fixedly installed on the polishing motor, and the second end of each reset spring is fixedly installed on the sliding frame. The grinding motor drives the grinding rod to rotate, the grinding rod rotates the rotary impeller for grinding, under the action of the two reset springs, the initial position of the friction wheel faces downwards vertically, and when the friction wheel drives the rotary impeller to rotate, the rotary impeller stirs the grinding rod to drive the universal ball to rotate, so that each blade of the rotary impeller is ground.
Further, transport the group and include transport wheel, transportation area, the transport wheel is total two, and the transport wheel rotates and installs on the transportation frame, and the transportation area rotates and installs on two transport wheels. When the first conveying wheel rotates, the second conveying wheel is driven to rotate under the action of the conveying belt, and the conveying belt conveys the polished rotary impeller.
Furthermore, the transmission set comprises two transmission wheels and two transmission belts, the first transmission wheel is fixedly arranged on the first conveying wheel, the second transmission wheel is rotatably arranged on the feeding base, the transmission belts are rotatably arranged on the two transmission wheels, the second transmission wheel is fixedly provided with a driven bevel gear, and the driven bevel gear is meshed with the transmission bevel gear. When the transmission bevel gear rotates, the driven bevel gear is driven to rotate, the driven bevel gear drives the second transmission wheel to rotate, the first transmission wheel is driven to rotate under the action of the transmission belt, and the first transmission wheel drives the first transport wheel to rotate.
Compared with the prior art, the invention has the beneficial effects that: (1) the two groups of feeding groups are in symmetrical auxiliary matching, so that the rotary impeller can be used for orderly conveying and feeding, and time is provided for polishing of the feeding mechanism and the polishing group; (2) the fixed locking plate and the locking group fix the rotating impeller, and the rotating group enables the rotating impeller to rotate, so that the polishing group can polish conveniently; (3) the feeding mechanism is matched with the polishing mechanism in an auxiliary mode, the push rod drives the locking mechanism, polishing and fixing are carried out simultaneously, actions are coherent, and time is saved; (4) when the polishing group polishes the next rotating impeller, the magnetic sucker conveys the polished rotating impeller to the conveying mechanism, and the matching between the structures is ingenious; (5) the grinding group utilizes the cooperation of the universal ball and the return spring to enable the rotary impeller to be more fully ground; (6) the conveying mechanism and the feeding mechanism use a motor, and the feeding mechanism and the polishing mechanism use a driving source, so that the design is ingenious.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the feed mechanism of the present invention.
FIG. 3 is a schematic view of a feed group of the present invention.
FIG. 4 is a schematic view of the bottom and part of the feeding mechanism of the present invention.
FIG. 5 is a schematic view of a loading mechanism of the present invention.
Fig. 6 is a schematic view of the locking mechanism and transport mechanism of the present invention.
Fig. 7 is a schematic view of a locking group and a rotating group of the present invention.
Figure 8 is a schematic view of a grinding mechanism of the present invention.
Figure 9 is a schematic view of a grinding group of the present invention.
Reference numerals: 1-a feeding mechanism; 101-a feeding base; 102-a strut mount; 103-feeding group; 104-a feeding motor; 105-drive bevel gear; 106-drive gear set; 10301-feed belt; 10302-feed wheel; 10303-gear plate; 103011-semi-circular groove; 10201-feeding strut holder; 10202-grinding the strut holder; 10203-transport mast carriage; 2-a feeding mechanism; 201-a cylinder; 202-a slider; 203-feeding frame; 204-a swing rod; 205-a support bar; 3-a locking mechanism; 301-securing the locking plate; 302-a locking group; 303-rotation group; 30101-horizontal U-shaped groove; 30201-active lock plate; 30202-locking spring; 30203-vertical U-shaped groove; 30301-rotating electrical machine; 30302-a drive gear; 30303-driven gear; 30304-friction wheel; 4-a polishing mechanism; 401-active lever; 402-a sliding frame; 403-grinding group; 404-a rope; 405-a rope pulley; 406-magnetic chuck; 407-grinding frame; 40201-a push rod; 40301-grinding motor; 40302-return spring; 40303-universal ball; 40304-grinding rod; 5-a transport mechanism; 501-a transmission set; 502-driven bevel gear; 503-transport group; 504-transport racks; 50101-a transmission wheel; 50102-drive belt; 50301-transport wheels; 50302-conveyer belt.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example (b): as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, the two-stage compressor rotary impeller grinding device comprises a feeding mechanism 1, a feeding mechanism 2, a locking mechanism 3, a grinding mechanism 4 and a conveying mechanism 5.
The feeding mechanism 1, the support rod rack 102 is fixedly installed on the feeding base 101, the support rod rack 102 includes a feeding support rod rack 10201, a polishing support rod rack 10202 and a conveying support rod rack 10203, the feeding sets 103 are divided into two groups, the two groups 103 are symmetrically and rotatably installed on the feeding base 101, the feeding set 103 includes a feeding belt 10301, a feeding wheel 10302 and a gear disc 10303, each group 103 has two feeding wheels 10302, the two feeding wheels 10302 are rotatably installed on the feeding base 101, the gear disc 10303 is fixedly installed at the bottom of the first feeding wheel 10302, the gear disc 10303 is rotatably installed on the feeding base 101, when the first feeding wheel 10302 of the first group 103 is rotated, the first group 03 is driven to rotate, a transmission gear set 106 is rotatably installed on the feeding base 101, the transmission gear set 106 is arranged between the two groups 10303, the transmission gear set 106 is respectively meshed with the two groups 10303, the first group 10303 drives the second group 10303 to rotate through the transmission gear disc 103106, the second group of gear discs 10303 drives a first feeding wheel 10302 of the second group of feeding groups 103 to rotate; the two feeding wheels 10302 of each group of feeding groups 103 are rotatably provided with a feeding belt 10301, the feeding belt 10301 is provided with a plurality of semicircular grooves 103011, and the two groups of feeding groups 103 are symmetrically arranged, so that the semicircular grooves 103011 on the two feeding belts 10301 are symmetrical, and the two semicircular grooves 103011 are closed to form a circular hole.
The feeding motor 104 is fixedly installed at the bottom of the feeding base 101, the second feeding wheel 10302 of the first feeding group 103 is fixedly installed on an output shaft of the feeding motor 104, the transmission bevel gear 105 is rotatably installed at the bottom of the feeding base 101, the transmission bevel gear 105 is fixedly installed on the second feeding wheel 10302 of the second feeding group 103, the feeding motor 104 drives the second feeding wheel 10302 of the first feeding group 103 to rotate, the first feeding wheel 10302 of the first feeding group 103 is driven to rotate under the action of the first feeding belt 10301, and the second feeding wheel 10302 of the second feeding group 103 is driven to rotate under the gear transmission action of the gear disc 10303 and the transmission gear group 106 when the first feeding wheel 10302 of the second feeding group 103 is driven to rotate, so that the transmission bevel gear 105 rotates.
The locking mechanism 3, the fixed lock plate 301 is fixedly installed on the polishing strut bar frame 10202, the locking group 302 is slidably installed on the fixed lock plate 301, the locking group 302 includes an active lock plate 30201 and a locking spring 30202, the active lock plate 30201 is slidably installed at the bottom of the fixed lock plate 301, a first end of the locking spring 30202 is fixedly installed on the active lock plate 30201, a second end of the locking spring 30202 is fixedly installed on the fixed lock plate 301, the fixed lock plate 301 is provided with a horizontal U-shaped groove 30101, the active lock plate 30201 is provided with a vertical U-shaped groove 30203, when the active lock plate 30201 slides on the fixed lock plate 301 in a direction close to the locking spring 30202, the locking spring 30202 is compressed, the vertical U-shaped groove 30203 and the horizontal U-shaped groove 30101 assist in locking the rotary impeller, when the active lock plate 30201 slides on the fixed lock plate 301 in a direction far away from the locking spring 30202, the locking spring 30202 is extended, and the vertical U-shaped groove 30203 and the horizontal U-shaped groove 30101 are released. The rotating group 303 is arranged on the active lock plate 30201, the rotating group 303 comprises a rotating motor 30301, a driving gear 30302, a driven gear 30303 and a friction wheel 30304, the rotating motor 30301 is fixedly arranged below the active lock plate 30201, the driving gear 30302 is fixedly arranged on an output shaft of the driving gear 30302, the driving gear 30302 is rotatably arranged on the active lock plate 30201, and the rotating motor 30301 drives the driving gear 30302 to rotate; the driven gear 30303 is fixedly arranged on the friction wheel 30304, the driving gear 30302 is meshed with the driven gear 30303, and the driving gear 30302 drives the driven gear 30303 to rotate when rotating; the friction wheel 30304 is rotatably arranged on the driving lock plate 30201, the driven gear 30303 drives the friction wheel 30304 to rotate when rotating, and the friction wheel 30304 drives the rotating impellers on the vertical U-shaped groove 30203 and the horizontal U-shaped groove 30101 to rotate when rotating.
The polishing mechanism 4 is characterized in that a polishing frame 407 is fixedly arranged at the tops of a polishing support rod frame 10202 and a conveying support rod frame 10203, a sliding frame 402 is slidably arranged on the polishing frame 407, a first end of a driving rod 401 is rotatably arranged on a sliding block 202, a second end of the driving rod 401 is rotatably arranged on the sliding frame 402, when the sliding block 202 is lifted, the driving rod 401 pushes the sliding frame 402 to slide on the polishing frame 407, a push rod 40201 is arranged on the sliding frame 402, when the sliding frame 402 slides on the polishing frame 407 towards a locking mechanism 3, the push rod 40201 is in contact with an active locking plate 30201, and the push rod 40201 pushes the active locking plate 30201 to slide on the fixed locking plate 301; the grinding group 403 is rotatably mounted at a first end of the sliding frame 402, the grinding group 403 comprises two grinding motors 40301, a return spring 40302, a universal ball 40303 and a grinding rod 40304, the two return springs 40302 are totally two, a first end of the return spring 40302 is fixedly mounted at a first end of the sliding frame 402, a second end of the return spring 40302 is fixedly mounted on the grinding motor 40301, the grinding motor 40301 is fixedly mounted on the universal ball 40303, the universal ball 40303 is rotatably mounted at the first end of the sliding frame 402 in an initial state, the grinding motor 40301 faces downwards vertically, the universal ball 40303 drives the grinding motor 40301 to rotate when the first end of the sliding frame 402 rotates, the two return springs 40302 are matched to enable the rotated grinding motor 40301 to restore the initial position, the grinding rod 40304 is rotatably mounted on the universal ball 40303, the grinding rod 40304 is fixedly mounted on an output shaft of the grinding motor 40301, the grinding motor 40301 drives the grinding rod 40304 to rotate, and the friction wheel 30304 drives the rotary impeller to rotate, the rotating impeller stirs the grinding rod 40304 to drive the universal ball 40303 to rotate, so that each blade of the rotating impeller is ground.
The first end of the rope 404 is fixedly arranged on the grinding frame 407, the rope wheel 405 is rotatably arranged at the second end of the sliding frame 402, the rope 404 is slidably arranged on the rope wheel 405, the second end of the rope 404 is fixedly arranged on the magnetic suction cup 406, the magnetic suction cup 406 is slidably arranged at the second end of the sliding frame 402, when the sliding frame 402 slides on the grinding frame 407, the rope 404 is driven to slide on the rope wheel 405, the rope 404 drives the magnetic suction cup 406 to ascend and descend on the sliding frame 402, and the magnetic suction cup 406 sucks the ground rotating impeller and sends the rotating impeller to the transportation mechanism 5.
The conveying mechanism 5 is characterized in that a transmission set 501 comprises two transmission wheels 50101 and two transmission belts 50102, the second transmission wheel 50101 is rotatably arranged on the feeding base 101, a driven bevel gear 502 is fixedly arranged on the second transmission wheel 50101, the driven bevel gear 502 is rotatably arranged on the feeding base 101, the driven bevel gear 502 is meshed with the transmission bevel gear 105, the transmission bevel gear 105 drives the driven bevel gear 502 to rotate when rotating, and the driven bevel gear 502 drives the second transmission wheel 50101 to rotate; the transmission belts 50102 are rotatably arranged on the two transmission wheels 50101, and when the second transmission wheel 50101 rotates, the first transmission wheel 50101 is driven to rotate under the action of the transmission belts 50102; the transport rack 504 is fixedly arranged on the transport strut rack 10203, the transport group 503 is rotatably arranged on the transport rack 504, the transport group 503 comprises two transport wheels 50301 and two transport belts 50302, the two transport wheels 50301 are arranged, the transport wheels 50301 are rotatably arranged on the transport rack 504, the transport belts 50302 are rotatably arranged on the two transport wheels 50301, the first transmission wheel 50101 is fixedly arranged on the first transport wheel 50301, the first transmission wheel 50101 drives the first transport wheel 50301 to rotate, when the first transport wheel 50301 rotates, the second transport wheel 50301 is driven to rotate under the action of the transport belts 50302, and the transport belts 50302 convey the polished rotary impeller.
The working principle is as follows: starting the feeding motor 104, placing an unpolished rotating impeller on a closed circular hole formed by semicircular grooves 103011 on two feeding belts 10301, starting the air cylinder 201 when the unpolished rotating impeller is conveyed to the feeding frame 203 by the feeding belts 10301, extending the air cylinder 201, pushing the sliding block 202 to move upwards on the feeding support rod frame 10201 by the air cylinder 201, and moving the feeding frame 203 towards the locking mechanism 3 under the action of the oscillating bar 204 and the support rod 205; when the sliding block 202 moves upwards, the sliding block 202 drives the feeding motor 104 to push the sliding frame 402 to slide on the polishing frame 407, the sliding frame 402 moves towards the locking mechanism 3, when the feeding frame 203 sends a non-polished rotary impeller to the transverse U-shaped groove 30101, the push rod 40201 pushes the driving lock plate 30201, the driving lock plate 30201 slides at the bottom of the fixed lock plate 301, the locking spring 30202 compresses, the vertical U-shaped groove 30203 and the transverse U-shaped groove 30101 lock the non-polished rotary impeller, at this time, the polishing group 403 is located right above the fixed lock plate 301, the polishing motor 40301 is started, the universal ball 40303 rotates, the blade of the rotary impeller is polished, the rotary motor 30301 is started, the rotary motor 30301 drives the driving gear 30302 to rotate, the driving gear 30302 is meshed with the driven gear 30303, the driven gear 30303 rotates when the driving gear 30302 rotates, the driven gear 30304 rotates, and the friction wheel 30304 rotates when the friction wheel 30304 rotates, the vertical U-shaped groove 30203 and the non-polished impeller on the transverse U-shaped groove 30101 rotate, the blade of the rotary impeller is pulled by the grinding rod 40304, the universal ball 40303 swings at the first end of the sliding frame 402, so that each blade of the rotary impeller is ground, after each blade is ground, the grinding motor 40301 is restored to the initial state when the two return springs 40302 are used, and the next blade is continuously ground.
After the rotary impeller is polished, the air cylinder 201 contracts, the feeding frame 203 slides towards the direction far away from the fixed lock plate 301, the sliding frame 402 moves towards the direction far away from the fixed lock plate 301, the polishing group 403 does not polish the rotary impeller any more, the push rod 40201 does not push the active lock plate 30201 any more, the locking spring 30202 extends, the active lock plate 30201 does not lock the polished rotary impeller any more, the polished rotary impeller does not rotate any more, the polished rotary impeller is continuously placed on the fixed lock plate 301, in the process, during the process of moving the sliding frame 402 toward the supporting rod 205, the rope 404 slides on the rope wheel 405, the rope 404 drives the magnetic chuck 406 to move upward at the second end of the sliding frame 402, and when the sliding block 202 moves downward to the lowest point, the sliding frame 402 does not slide any more, and at the moment, the magnetic suction cup 406 is positioned right above the polished rotating impeller, and the magnetic suction cup 406 sucks the polished rotating impeller on the fixed locking plate 301; the feeding frame 203 continues to transport the next non-polished rotary impeller to the fixed locking plate 301, the above-mentioned motion is repeated, in the process that the sliding frame 402 moves towards the fixed locking plate 301, the rope 404 drives the magnetic suction cup 406 to move towards the conveying group 503, the magnetic suction cup 406 drives the polished rotary impeller to move towards the conveying group 503 until the next non-polished rotary impeller is placed on the fixed locking plate 301, at this moment, the magnetic suction cup 406 conveys the polished rotary impeller to the upper part of the conveying group 503, the conveying group 503 separates the polished rotary impeller from the magnetic suction cup 406 and transports to the target position, and the polishing of the next rotary impeller is continued.
The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.
Claims (10)
1. A two-stage compressor rotating impeller polishing device comprises a feeding mechanism, a locking mechanism, a polishing mechanism and a conveying mechanism; the method is characterized in that: the feeding mechanism comprises a feeding base and two groups of feeding groups, the two groups of feeding groups are symmetrically and rotatably arranged on the feeding base, and a feeding support rod rack, a polishing support rod rack and a conveying support rod rack are fixedly arranged on the feeding base; the feeding mechanism comprises a sliding block and a feeding frame, the sliding block is slidably mounted on the feeding support rod frame, the feeding frame is slidably mounted on the sliding block, and the sliding block conveys the rotating impeller on the feeding group to the locking mechanism for fixing; the locking mechanism comprises a fixed locking plate and a locking group, the fixed locking plate is fixedly arranged on the polishing support rod frame, the locking group is slidably arranged on the fixed locking plate, a rotating group is arranged on the locking group, and the rotating group drives a rotating impeller on the fixed locking plate to rotate; polishing mechanism is including polishing frame, the group of polishing, and polishing frame fixed mounting has a sliding frame at polishing strut frame and transport strut frame top, and slidable mounting has a sliding frame on the polishing frame, and the group of polishing rotates and installs in the first end of sliding frame, and sliding frame second end slidable mounting has magnetic chuck, rotates between sliding frame and the sliding block and installs the drive lever, and the sliding block promotes the sliding frame through the drive lever when sliding and slides to fixed jam plate top, polishes the rotatory impeller on the locking mechanism of group polishing, transport mechanism is including transportation frame, transmission group, and transportation frame fixed mounting is on carrying the strut frame, rotates on the transportation frame to install and transports the group, and the transmission group rotates to connect and transports group and second group pay-off group, transports the rotatory impeller after the supplementary magnetic chuck of group carries to polish.
2. A two-stage compressor rotary impeller sharpening device according to claim 1, wherein: pay-off group is including pay-off wheel, toothed disc, and the pay-off wheel has two, and two pay-off wheels rotate and install on the pay-off base, and toothed disc fixed mounting is in first pay-off wheel bottom, and the toothed disc rotates and installs on the pay-off base, rotates on the pay-off base and installs drive gear group, and drive gear group sets up between two sets of toothed discs, and drive gear group is respectively with two sets of toothed disc meshing.
3. A two-stage compressor rotary impeller sharpening device according to claim 1, wherein: the feeding mechanism further comprises a feeding motor and a transmission bevel gear, the feeding motor is fixedly installed at the bottom of the feeding base, a second feeding wheel of the first feeding group is fixedly installed on an output shaft of the feeding motor, the transmission bevel gear is rotatably installed at the bottom of the feeding base, the transmission bevel gear is fixedly installed on the second feeding wheel of the second feeding group, a feeding belt is rotatably installed on two feeding wheels of each feeding group, and a plurality of semicircular grooves are formed in the feeding belt.
4. A two-stage compressor rotary impeller sharpening device according to claim 1, wherein: the feeding mechanism further comprises an air cylinder and a supporting rod, the air cylinder is fixedly installed at the bottom of the feeding base, the end portion of the air cylinder is fixedly installed on the sliding block, the supporting rod is fixedly installed at the top of the feeding support rod frame, and the swinging rod is rotatably installed between the supporting rod and the feeding frame.
5. A two-stage compressor rotary impeller sharpening device according to claim 1, wherein: locking group is including initiative jam plate, locking spring, and initiative jam plate slidable mounting is in the bottom of fixed jam plate, and the first end fixed mounting of locking spring is on the initiative jam plate, and locking spring second end fixed mounting is provided with horizontal U type groove on the fixed jam plate, is provided with perpendicular U type groove on the initiative jam plate, and perpendicular U type groove pins rotatory impeller with horizontal U type groove is supplementary.
6. A two-stage compressor rotary impeller sharpening device according to claim 1, wherein: the rotating group comprises a rotating motor and a friction wheel, the rotating motor is fixedly arranged below the driving locking plate, a driving gear is fixedly arranged on an output shaft of the rotating motor, the driving gear is rotatably arranged on the driving locking plate, the friction wheel is rotatably arranged on the rotating motor, a driven gear is fixedly arranged on the friction wheel, and the driving gear is meshed with the driven gear.
7. A two-stage compressor rotary impeller sharpening device according to claim 1, wherein: the polishing mechanism further comprises a rope and a rope wheel, the first end of the rope is fixedly mounted on the polishing frame, the rope wheel is rotatably mounted at the second end of the sliding frame, the rope is slidably mounted on the rope wheel, the second end of the rope is fixedly mounted on the magnetic sucker, and a push rod is arranged on the sliding frame.
8. A two-stage compressor rotary impeller sharpening device according to claim 1, wherein: the polishing group comprises an universal ball and a polishing rod, the universal ball is rotatably installed at the first end of the sliding frame, the polishing rod is rotatably installed on the universal ball, a polishing motor is fixedly installed on the universal ball, the polishing rod is fixedly installed on an output shaft of the polishing motor, two reset springs are fixed on the polishing motor, the first end of each reset spring is fixedly installed on the polishing motor, and the second end of each reset spring is fixedly installed on the sliding frame.
9. A two-stage compressor rotary impeller sharpening device according to claim 1, wherein: the conveying group comprises two conveying wheels and two conveying belts, the conveying wheels are rotatably arranged on the conveying frame, and the conveying belts are rotatably arranged on the two conveying wheels.
10. A two-stage compressor rotary impeller sharpening device according to claim 1, wherein: the transmission set comprises two transmission wheels and two transmission belts, the first transmission wheel is fixedly arranged on the first conveying wheel, the second transmission wheel is rotatably arranged on the feeding base, the transmission belts are rotatably arranged on the two transmission wheels, the second transmission wheel is fixedly provided with a driven bevel gear, and the driven bevel gear is meshed with the transmission bevel gear.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210008835.6A CN114029824B (en) | 2022-01-06 | 2022-01-06 | Rotary impeller polishing device of two-stage compressor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210008835.6A CN114029824B (en) | 2022-01-06 | 2022-01-06 | Rotary impeller polishing device of two-stage compressor |
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| CN114029824A true CN114029824A (en) | 2022-02-11 |
| CN114029824B CN114029824B (en) | 2022-04-19 |
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| CN115319612A (en) * | 2022-10-13 | 2022-11-11 | 徐州欧润泵业有限公司 | Water pump impeller equipment of polishing |
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|---|---|
| CN114029824B (en) | 2022-04-19 |
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