CN116652798B - Internal circle grinding equipment for polishing fan impeller - Google Patents
Internal circle grinding equipment for polishing fan impeller Download PDFInfo
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- CN116652798B CN116652798B CN202310913314.XA CN202310913314A CN116652798B CN 116652798 B CN116652798 B CN 116652798B CN 202310913314 A CN202310913314 A CN 202310913314A CN 116652798 B CN116652798 B CN 116652798B
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- 238000005498 polishing Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 39
- 230000005570 vertical transmission Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000010030 laminating 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
- 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
- B24B29/04—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 for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped 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
- B24B27/00—Other grinding machines or devices
- B24B27/02—Bench grinders
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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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention provides an internal circle grinding device for polishing a fan impeller, which relates to the technical field of fan accessory grinding and comprises the following components: the bearing seat is fixedly provided with two groups of supporting frames at two sides of the bottom; a middle frame is fixedly arranged in the middle of the bottom of the bearing seat; the assembly gas ring is fixedly arranged in the middle of the top of the bearing seat; according to the bottom channel of each embodiment of the invention, an automatic floating grinding control structure with unified control is provided, the bottom end of the air control pipe is rotationally arranged at the front end of the top of the bottom channel in cooperation with the airtight bearing, the air pushing piston is communicated with the hexagonal piston cylinder, an air conveying effect is provided, the driving wheel and the eccentric pile are driven to rotate when the universal driving shaft A rotates, the eccentric pile drives the strip frame to move up and down, the grinding strip is moved up and down by utilizing the variable capacitance of the air pushing piston and the hexagonal piston cylinder, synchronous up and down moving grinding in the rotating process is realized, and the problem that the existing equipment lacks an automatic floating grinding control structure with unified control is solved.
Description
Technical Field
The invention relates to the technical field of fan accessory polishing, in particular to inner circle grinding equipment for polishing a fan impeller.
Background
The fan is a driven fluid machine which is used for improving the pressure of gas and discharging the gas by means of the input mechanical energy, the gas is conveyed mainly through the impeller, the working principle is that the centrifugal force is generated through the high-speed rotation of the impeller, the conveying is realized, the inside of the impeller is required to be fixedly assembled outside a motor rotating shaft, and the inner wall of the impeller is required to be polished and ground to ensure the outside of the rotating shaft capable of being assembled in order to keep normal operation.
However, at present, when the inner wall of the impeller is polished, the impeller is mainly fixed through a tool, and then polished through inner diameter grinding equipment, and an automatic floating grinding control structure with unified control and corresponding matched transmission functions are lacked, so that scraps are not convenient to rapidly remove.
Disclosure of Invention
In view of the above, the present invention provides an apparatus for grinding an inner circle for polishing a fan impeller, which has a hexagonal bellows, provides dual functions of telescoping and rotating, and is capable of performing rotation transmission and power supply while ensuring telescoping.
The invention provides an internal circle grinding device for polishing a fan impeller, which specifically comprises the following components: the bearing seat, two sides of the bottom of the bearing seat are fixedly provided with two groups of supporting frames; a middle frame is fixedly arranged in the middle of the bottom of the bearing seat; the assembly gas ring is fixedly arranged in the middle of the top of the bearing seat; the hexagonal piston cylinder is integrally provided with a gas control pipe at the bottom and is rotatably arranged in the middle frame in cooperation with the bearing; the vertical transmission frame is fixedly arranged at the rear side of the bearing seat; the front side of the top of the vertical transmission frame is integrally provided with a convex piston cylinder; the pushing and rotating die seat is characterized in that a hexagonal telescopic tube is fixedly arranged at the top of the pushing and rotating die seat, and the top end of the hexagonal telescopic tube is rotatably arranged at the front side of the bottom of the convex piston cylinder in cooperation with an airtight bearing; the bottom channel is fixedly arranged at the bottom of the vertical transmission frame; the bottom end of the air control pipe is rotatably arranged at the front end of the top of the bottom channel in cooperation with the airtight bearing; the assembly block is fixedly arranged between the bottom channel and the middle frame; the gas control piston is fixedly arranged on the right side of the top of the bearing seat and is communicated with the gas pipe arranged on the assembly gas ring; the linkage shaft B is rotatably arranged at the front side of the vertical transmission frame; the transmission shaft is rotatably arranged below the convex piston cylinder; the transmission motor is fixedly arranged at the top of the rear side of the vertical transmission frame and is in transmission connection with the transmission shaft.
Optionally, the assembly gas ring includes: six groups of locking telescopic pipes are integrally arranged outside the assembly gas ring, a swivel seat is fixedly arranged at the telescopic end of the locking telescopic pipe, and a bearing wheel is rotatably arranged at the side of the swivel seat; the top of the rotary seat is rotatably provided with a T-shaped wheel; the swivel, the ball groove has all been seted up to swivel bottom surface and assembly gaseous ring top surface, is provided with the ball in the ball groove, constitutes thrust ball bearing structure.
Optionally, the hexagonal piston cylinder further comprises: the top of the hexagonal piston cylinder is integrally provided with a convex pipe, three groups of gas springs are fixedly arranged outside the convex pipe, and grinding bars are fixedly arranged outside the gas springs; the circle centers of the hexagonal piston cylinder and the assembling gas ring are aligned.
Optionally, the vertical transmission frame comprises: the rear side of the top of the convex piston cylinder is provided with a chute; the piston rod is positioned in the chute, and the front end of the piston rod is of a piston sheet structure and is in sliding connection with the convex piston cylinder; the top of the rear end of the piston rod is fixedly provided with a pushing piece; the manual screw rod is rotatably arranged at the top of the convex piston cylinder and is in threaded connection with the pushing piece.
Optionally, the pushing and rotating die base comprises: the bottom of the rotary pushing die holder is rotatably provided with six groups of rotary pushing blocks; the middle of the bottom of the pushing and rotating die holder is integrally provided with an air passing bin.
Optionally, the bottom channel includes: the air pushing piston is fixedly connected with the top of the rear side of the bottom channel, and the top of the air pushing piston is fixedly provided with a bar frame.
Optionally, the assembly block includes: the middle of the assembly block is rotatably provided with a linkage shaft A, and the front end of the linkage shaft A is in transmission connection with a bevel gear arranged on the air control pipe; the linkage shaft A is in transmission connection with a bevel gear arranged on the air control pipe; the rear end of the universal driving shaft A is fixedly provided with a driving wheel, and the rear end of the driving wheel is fixedly provided with an eccentric pile; the eccentric pile is arranged in the bar frame in a sliding way.
Optionally, the gas control piston includes: the right side of the air control piston is fixedly provided with a control frame, and the left side of the control frame is rotatably provided with a control screw rod; the top of the control frame is rotatably provided with a rocker, and the rocker is in transmission connection with a control screw rod through a bevel gear; the left side of the control frame is provided with a pressure lifting block in a sliding way, the pressure lifting block is fixedly connected with the telescopic end of the air control piston, and the pressure lifting block is in threaded connection with the control screw rod.
Advantageous effects
According to the bottom channel of each embodiment of the invention, an automatic floating grinding control structure with unified control is provided, the bottom end of the air control pipe is rotatably arranged at the front end of the top of the bottom channel in cooperation with an airtight bearing, the air pushing piston is communicated with the hexagonal piston cylinder, an air conveying effect is provided, the driving wheel and the eccentric pile are driven to rotate when the universal driving shaft A rotates, the eccentric pile drives the strip frame to move up and down, and the grinding strip is moved up and down by utilizing the variable capacity of the air pushing piston and the hexagonal piston cylinder, so that synchronous up and down moving grinding in the rotating process is realized.
In addition, the setting of assembly gaseous ring provides and bears and lock the effect, stretches the gas control piston when lifting the briquetting and rises, and then the inside decompression of assembly gaseous ring, with locking flexible pipe shrink, utilize the T shape wheel to tighten up fixed work piece, the work piece can rotate this moment, provides rotatory fixed effect to can guarantee the effect of centering of impeller work piece, the swivel can bear the impeller, and guarantee that the impeller can rotate.
In addition, the setting of ejector pad provides self-adaptation propulsion effect, utilizes the piston rod to import the flexible pipe of hexagon with the air in the protruding piston cylinder and struts the flexible pipe of hexagon, makes to push away and changes the die holder and descend laminating work piece, and rotatory ejector pad inserts in the blade interval of rotatory ejector pad, drives when the flexible pipe of hexagon rotates and pushes away and change the die holder rotation, and then rotatory ejector pad promotes the impeller rotation and realize rotatory transmission.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 shows a schematic perspective view of an embodiment according to the present invention;
FIG. 2 shows a schematic diagram of an axial side structure according to an embodiment of the present invention;
FIG. 3 shows a schematic diagram of a pitch-back structure according to an embodiment of the invention;
FIG. 4 shows a schematic side view of an embodiment of the invention;
FIG. 5 shows a schematic perspective disassembled structure according to an embodiment of the invention;
FIG. 6 shows a schematic diagram of a pitch-up disassembled structure according to an embodiment of the invention;
FIG. 7 is a schematic perspective view showing a vertical transmission frame according to an embodiment of the present invention;
fig. 8 shows a schematic diagram of a side elevation structure of a push-pivot die holder according to an embodiment of the invention.
List of reference numerals
1. A bearing seat; 101. a support frame; 102. a middle frame; 2. assembling a gas ring; 201. locking the telescopic pipe; 202. rotating base; 203. a carrying wheel; 204. a T-wheel; 205. a swivel; 206. a ball; 3. a hexagonal piston cylinder; 301. a gas control tube; 302. a convex tube; 303. a gas spring; 304. a grinding strip; 4. a vertical transmission frame; 401. a male piston cylinder; 402. a chute; 403. a piston rod; 404. a propulsion sheet; 405. a manual lead screw; 5. pushing and rotating the die holder; 501. hexagonal telescopic tube; 502. rotating the pushing block; 503. passing through an air bin; 6. a bottom channel; 601. pushing the air piston; 602. a bar frame; 7. a mounting block; 701. a linkage shaft A; 702. a driving wheel; 703. eccentric piles; 8. a gas control piston; 801. a control rack; 802. controlling a screw rod; 803. a rocker; 804. a pressing block is carried out; 9. a linkage shaft B; 10. a transmission shaft; 11. and (5) a transmission motor.
Description of the embodiments
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 8:
the invention provides an internal circle grinding device for polishing a fan impeller, which comprises the following components: the bearing seat 1, two groups of supporting frames 101 are fixedly arranged on two sides of the bottom of the bearing seat 1; a middle frame 102 is fixedly arranged in the middle of the bottom of the bearing seat 1; the assembly gas ring 2 is fixedly arranged in the middle of the top of the bearing seat 1; the hexagonal piston cylinder 3, the bottom of the hexagonal piston cylinder 3 is integrally provided with a gas control pipe 301, and the gas control pipe 301 is rotatably arranged in the middle frame 102 in cooperation with a bearing; the vertical transmission frame 4 is fixedly arranged at the rear side of the bearing seat 1; the front side of the top of the vertical transmission frame 4 is integrally provided with a convex piston cylinder 401; the pushing and rotating die holder 5, the top of the pushing and rotating die holder 5 is fixedly provided with a hexagonal telescopic pipe 501, and the top of the hexagonal telescopic pipe 501 is rotationally arranged at the front side of the bottom of the convex piston cylinder 401 in cooperation with an airtight bearing; the bottom channel 6 is fixedly arranged at the bottom of the vertical transmission frame 4; the bottom end of the air control pipe 301 is rotatably arranged at the front end of the top of the bottom channel 6 in cooperation with an airtight bearing; the assembly block 7 is fixedly arranged between the bottom channel 6 and the middle frame 102; the air control piston 8 is fixedly arranged on the right side of the top of the bearing seat 1, and the air control piston 8 is communicated with the air pipe arranged on the assembly air ring 2; the linkage shaft B9 is rotatably arranged at the front side of the vertical transmission frame 4; a transmission shaft 10, the transmission shaft 10 being rotatably disposed below the male piston cylinder 401; the transmission motor 11, the fixed setting of transmission motor 11 is at the rear side top of erecting the transmission frame 4, and transmission motor 11 is connected with transmission shaft 10 transmission.
Furthermore, according to an embodiment of the present invention, referring to fig. 6, the assembly gas ring 2 includes: six groups of locking telescopic pipes 201 are integrally arranged outside the assembly gas ring 2, a swivel base 202 is fixedly arranged at the telescopic end of the locking telescopic pipes 201, and a bearing wheel 203 is rotatably arranged on the side of the swivel base 202; a T-shaped wheel 204, wherein the T-shaped wheel 204 is rotatably arranged at the top of the swivel base 202; the swivel 205, the ball groove has all been seted up to swivel 205 bottom surface and assembly gaseous ring 2 top surface, is provided with ball 206 in the ball groove, constitutes thrust ball bearing structure.
Furthermore, according to an embodiment of the invention, referring to fig. 5-6, the hexagonal piston cylinder 3 further comprises: the convex tube 302 is integrally arranged at the top of the hexagonal piston cylinder 3, three groups of gas springs 303 are fixedly arranged outside the convex tube 302, and grinding bars 304 are fixedly arranged outside the gas springs 303; the circle centers of the hexagonal piston cylinder 3 and the assembling gas ring 2 are aligned; in the rotating process of the linkage shaft B9, the bevel gear drives the linkage shaft A701 to rotate, and the linkage shaft A701 is matched with the bevel gear to drive the air control pipe 301 to rotate, so that the hexagonal piston cylinder 3, the air control pipe 301, the convex pipe 302, the gas spring 303 and the grinding strip 304 rotate.
Furthermore, according to an embodiment of the present invention, referring to fig. 7, the vertical transmission frame 4 includes: a sliding groove 402 is formed in the rear side of the top of the convex piston cylinder 401; the piston rod 403, the piston rod 403 is located in the chute 402, the front end of the piston rod 403 is of a piston sheet structure and is connected with the convex piston cylinder 401 in a sliding manner; the pushing piece 404, the pushing piece 404 is fixedly arranged at the top of the rear end of the piston rod 403; the manual screw rod 405 is rotatably arranged on the top of the convex piston cylinder 401, and the manual screw rod 405 is in threaded connection with the pushing piece 404.
Furthermore, according to an embodiment of the present invention, referring to fig. 8, the push-to-turn die holder 5 includes: the rotating pushing block 502 is rotatably arranged at the bottom of the pushing and rotating die seat 5, and six groups of rotating pushing blocks 502 are rotatably arranged at the bottom of the pushing and rotating die seat; the middle of the bottom of the pushing and rotating die seat 5 is integrally provided with the air passing bin 503, the manual screw rod 405 is rotated to drive the pushing plate 404 to move forwards through screw transmission, the air in the convex piston cylinder 401 is input into the hexagonal telescopic pipe 501 by the piston rod 403 and the hexagonal telescopic pipe 501 is spread, the pushing and rotating die seat 5 is enabled to descend to be attached to a workpiece, and the rotary pushing block 502 is inserted into the blade interval of the rotary pushing block 502.
Furthermore, referring to fig. 6, according to an embodiment of the present invention, the bottom channel 6 includes: the air pushing piston 601 is fixedly connected with the top of the rear side of the bottom channel 6, and the top of the air pushing piston 601 is fixedly provided with a bar frame 602; the bottom of the bottom channel 6 is horizontally aligned with the bottom of the support frame 101.
Furthermore, according to an embodiment of the present invention, referring to fig. 5, the fitting block 7 includes: the middle of the assembly block 7 is rotatably provided with a linkage shaft A701, and the front end of the linkage shaft A701 is in transmission connection with the air control pipe 301 through a bevel gear; the linkage shaft A701 is in transmission connection with the bevel gear arranged on the air control pipe 301; the driving wheel 702 is fixedly arranged at the rear end of the universal driving shaft A701, and the eccentric pile 703 is fixedly arranged at the rear end of the driving wheel 702; the eccentric piles 703 are slidably disposed inside the bar frame 602; when the universal driving shaft A701 rotates, the driving wheel 702 and the eccentric pile 703 are driven to rotate, the eccentric pile 703 drives the bar frame 602 to move up and down, the air pushing piston 601 continuously stretches and adjusts air, and the air pushing piston 601 is communicated with the hexagonal piston cylinder 3, so that the hexagonal piston cylinder 3 is driven to change the volume in the process of changing the volume of the air pushing piston 601, the grinding bar 304 moves up and down, and synchronous up and down movement grinding in the rotating process is realized.
Furthermore, according to an embodiment of the present invention, referring to fig. 1 to 4, the gas control piston 8 includes: the right side of the air control piston 8 is fixedly provided with a control rack 801, and the left side of the control rack 801 is rotatably provided with a control screw 802; the rocker 803 is rotatably arranged at the top of the control frame 801, and the rocker 803 is in transmission connection with a bevel gear arranged on the control screw 802; the left side of the control frame 801 is sliding provided with a pressure lifting block 804, the pressure lifting block 804 is fixedly connected with the telescopic end of the air control piston 8, and the pressure lifting block 804 is in threaded connection with the control screw 802 to provide a control effect.
Specific use and action of the embodiment: in the invention, when in use, the impeller is floatingly arranged at the top of the swivel 205, and the inner ring of the impeller is arranged outside the grinding strip 304; rotating a rocker 803, driving a control screw 802 to rotate by matching with a bevel gear, driving a lifting block 804 to ascend by matching with the control screw 802, stretching a gas control piston 8 when the lifting block 804 ascends, further reducing the pressure in the assembly gas ring 2, contracting a locking telescopic pipe 201, and tightening and fixing a workpiece by using a T-shaped wheel 204, wherein the workpiece can rotate;
the manual screw rod 405 is rotated to drive the pushing plate 404 to move forwards through the screw transmission, the piston rod 403 is utilized to input air in the convex piston cylinder 401 into the hexagonal telescopic pipe 501 and expand the hexagonal telescopic pipe 501, the pushing and rotating die seat 5 is lowered to be attached to a workpiece, and the rotary pushing block 502 is inserted into the blade interval of the rotary pushing block 502;
starting a transmission motor 11 to drive a transmission shaft 10 to rotate, wherein the transmission shaft 10 is matched with a bevel gear to drive a hexagonal telescopic pipe 501 and a linkage shaft B9 to rotate;
when the hexagonal telescopic pipe 501 rotates, the pushing and rotating die seat 5 is driven to rotate, and then the rotating pushing block 502 pushes the impeller to rotate;
in the rotating process of the linkage shaft B9, the linkage shaft A701 is driven to rotate by a bevel gear, and the linkage shaft A701 is matched with the bevel gear to drive the air control pipe 301 to rotate, so that the hexagonal piston cylinder 3, the air control pipe 301, the convex pipe 302, the gas spring 303 and the grinding strip 304 rotate;
when the universal driving shaft A701 rotates, the driving wheel 702 and the eccentric pile 703 are driven to rotate, the eccentric pile 703 drives the bar frame 602 to move up and down, the air pushing piston 601 continuously stretches and adjusts air, and the air pushing piston 601 is communicated with the hexagonal piston cylinder 3, so that the hexagonal piston cylinder 3 is driven to change the capacity in the process of changing the capacity of the air pushing piston 601, when the hexagonal piston cylinder 3 stretches, the convex tube 302, the air spring 303 and the grinding bar 304 are moved up and down, and the convex tube 302 keeps rotating during the period, so that synchronous up and down movement grinding in the rotating process is realized;
the impeller generates centrifugal force during rotation, passing the waste through the air bin 503 and continuously discharging the waste through the impeller.
Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (4)
1. An apparatus for grinding an inner circle for polishing a fan wheel, comprising: the bearing seat (1), two groups of supporting frames (101) are fixedly arranged on two sides of the bottom of the bearing seat (1); a middle frame (102) is fixedly arranged in the middle of the bottom of the bearing seat (1); the assembly gas ring (2) is fixedly arranged in the middle of the top of the bearing seat (1); the assembly gas ring (2) comprises:
six groups of locking telescopic pipes (201) are integrally arranged outside the assembly gas ring (2), a swivel base (202) is fixedly arranged at the telescopic end of the locking telescopic pipes (201), and a bearing wheel (203) is rotatably arranged on the side of the swivel base (202);
a T-shaped wheel (204), wherein the T-shaped wheel (204) is rotatably arranged at the top of the swivel base (202);
the rotary ring (205), the bottom surface of the rotary ring (205) and the top surface of the assembly gas ring (2) are provided with ball grooves, and balls (206) are arranged in the ball grooves; the hexagonal piston cylinder (3), the bottom of the hexagonal piston cylinder (3) is integrally provided with a gas control pipe (301), and the gas control pipe (301) is rotatably arranged in the middle frame (102) in cooperation with a bearing; the vertical transmission frame (4) is fixedly arranged at the rear side of the bearing seat (1); the front side of the top of the vertical transmission frame (4) is integrally provided with a convex piston cylinder (401); the pushing and rotating die seat (5), a hexagonal telescopic pipe (501) is fixedly arranged at the top of the pushing and rotating die seat (5), the top end of the hexagonal telescopic pipe (501) is rotatably arranged on the front side of the bottom of the convex piston cylinder (401) in cooperation with an airtight bearing, six groups of rotary pushing blocks (502) are rotatably arranged at the bottom of the pushing and rotating die seat (5), and an air passing bin (503) is integrally arranged in the middle of the bottom of the pushing and rotating die seat (5); the bottom channel (6) is fixedly arranged at the bottom of the vertical transmission frame (4); the bottom end of the air control pipe (301) is rotatably arranged at the front end of the top of the bottom channel (6) in cooperation with an airtight bearing; the bottom channel (6) comprises:
the gas pushing piston (601) is fixedly connected with the top of the rear side of the bottom channel (6), and the top of the gas pushing piston (601) is fixedly provided with a bar frame (602); the assembly block (7) is fixedly arranged between the bottom channel (6) and the middle frame (102); the assembly block (7) comprises:
the middle of the assembly block (7) is rotatably provided with a linkage shaft A (701), and the front end of the linkage shaft A (701) is in transmission connection with a bevel gear arranged on the air control pipe (301); the linkage shaft A (701) is in transmission connection with the bevel gear arranged on the air control pipe (301);
a driving wheel (702), wherein the rear end of the universal driving shaft A (701) is fixedly provided with the driving wheel (702), and the rear end of the driving wheel (702) is fixedly provided with an eccentric pile (703); the eccentric pile (703) is arranged in the bar-shaped frame (602) in a sliding way; the air control piston (8) is fixedly arranged on the right side of the top of the bearing seat (1), and the air control piston (8) is communicated with an air pipe arranged on the assembly air ring (2); the linkage shaft B (9), the said linkage shaft B (9) is rotatably set up in the front side of the vertical transmission frame (4); a transmission shaft (10), wherein the transmission shaft (10) is rotatably arranged below the convex piston cylinder (401); the transmission motor (11), transmission motor (11) is fixed to be set up at the rear side top of perpendicular transmission frame (4), and transmission motor (11) are connected with transmission shaft (10) transmission.
2. An apparatus for grinding an inner circle for polishing a fan wheel according to claim 1, wherein the hexagonal piston cylinder (3) further comprises:
the top of the hexagonal piston cylinder (3) is integrally provided with a convex pipe (302), three groups of gas springs (303) are fixedly arranged outside the convex pipe (302), and grinding bars (304) are fixedly arranged outside the gas springs (303); the circle centers of the hexagonal piston cylinder (3) and the assembling gas ring (2) are aligned.
3. An apparatus for grinding an inner circle for polishing a fan impeller according to claim 1, wherein the vertical transmission frame (4) comprises:
a sliding groove (402), wherein the rear side of the top of the convex piston cylinder (401) is provided with the sliding groove (402);
the piston rod (403), the piston rod (403) is located in the chute (402), the front end of the piston rod (403) is of a piston sheet structure and is connected with the convex piston cylinder (401) in a sliding manner;
the pushing piece (404) is fixedly arranged at the top of the rear end of the piston rod (403);
the manual screw rod (405), the top of the convex piston cylinder (401) is rotatably provided with the manual screw rod (405), and the manual screw rod (405) is in threaded connection with the pushing piece (404).
4. An apparatus for grinding an inner circle for polishing a fan wheel according to claim 1, wherein the gas control piston (8) comprises:
the right side of the air control piston (8) is fixedly provided with a control frame (801), and the left side of the control frame (801) is rotatably provided with a control screw (802);
the rocker (803) is rotatably arranged at the top of the control frame (801), and the rocker (803) is in transmission connection with a bevel gear arranged on the control screw (802);
the left side of the control frame (801) is sliding provided with a lifting block (804), the lifting block (804) is fixedly connected with the telescopic end of the air control piston (8), and the lifting block (804) is in threaded connection with the control screw (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310913314.XA CN116652798B (en) | 2023-07-25 | 2023-07-25 | Internal circle grinding equipment for polishing fan impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310913314.XA CN116652798B (en) | 2023-07-25 | 2023-07-25 | Internal circle grinding equipment for polishing fan impeller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116652798A CN116652798A (en) | 2023-08-29 |
| CN116652798B true CN116652798B (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310913314.XA Active CN116652798B (en) | 2023-07-25 | 2023-07-25 | Internal circle grinding equipment for polishing fan impeller |
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| CN (1) | CN116652798B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640609A (en) * | 2019-09-26 | 2020-01-03 | 湖州华龙智能科技有限公司 | Automatically-controlled cylindrical metal outer surface wall polishing device |
| CN111890144A (en) * | 2020-08-26 | 2020-11-06 | 温州大学 | Rotatable gear machining grinding device |
| CN112808717A (en) * | 2021-01-05 | 2021-05-18 | 王妨 | Smoke ventilator air pipe inner wall cleaning device |
| CN113927384A (en) * | 2021-10-20 | 2022-01-14 | 安徽信息工程学院 | Automobile parts processing operation platform |
| CN114367907A (en) * | 2022-02-09 | 2022-04-19 | 蒋成 | Grinding machine device is used in processing suitable for precision instrument |
| CN114799577A (en) * | 2022-03-28 | 2022-07-29 | 胡嘉鑫 | Workpiece all-directional displacement control device based on laser beam processing machine tool |
| CN114800106A (en) * | 2022-06-23 | 2022-07-29 | 江苏林洋光伏运维有限公司 | Polishing device for photovoltaic sheet processing |
| CN114833659A (en) * | 2022-07-01 | 2022-08-02 | 南通海济环保科技有限公司 | Inner wall grinding device based on environmental protection treatment equipment pipeline |
| CN116330064A (en) * | 2023-05-30 | 2023-06-27 | 费赛恩流体技术(合肥)有限公司 | Automatic manufacturing equipment for self-priming pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017120333A1 (en) * | 2017-09-05 | 2019-03-07 | Schaeffler Technologies AG & Co. KG | Workpiece spindle for a grinding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110640609A (en) * | 2019-09-26 | 2020-01-03 | 湖州华龙智能科技有限公司 | Automatically-controlled cylindrical metal outer surface wall polishing device |
| CN111890144A (en) * | 2020-08-26 | 2020-11-06 | 温州大学 | Rotatable gear machining grinding device |
| CN112808717A (en) * | 2021-01-05 | 2021-05-18 | 王妨 | Smoke ventilator air pipe inner wall cleaning device |
| CN113927384A (en) * | 2021-10-20 | 2022-01-14 | 安徽信息工程学院 | Automobile parts processing operation platform |
| CN114367907A (en) * | 2022-02-09 | 2022-04-19 | 蒋成 | Grinding machine device is used in processing suitable for precision instrument |
| CN114799577A (en) * | 2022-03-28 | 2022-07-29 | 胡嘉鑫 | Workpiece all-directional displacement control device based on laser beam processing machine tool |
| CN114800106A (en) * | 2022-06-23 | 2022-07-29 | 江苏林洋光伏运维有限公司 | Polishing device for photovoltaic sheet processing |
| CN114833659A (en) * | 2022-07-01 | 2022-08-02 | 南通海济环保科技有限公司 | Inner wall grinding device based on environmental protection treatment equipment pipeline |
| CN116330064A (en) * | 2023-05-30 | 2023-06-27 | 费赛恩流体技术(合肥)有限公司 | Automatic manufacturing equipment for self-priming pump |
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| CN116652798A (en) | 2023-08-29 |
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