CN114833649A - Bearing inner race equipment of polishing for spinning machine - Google Patents
Bearing inner race equipment of polishing for spinning machine Download PDFInfo
- Publication number
- CN114833649A CN114833649A CN202210417094.7A CN202210417094A CN114833649A CN 114833649 A CN114833649 A CN 114833649A CN 202210417094 A CN202210417094 A CN 202210417094A CN 114833649 A CN114833649 A CN 114833649A
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- China
- Prior art keywords
- bearing
- processing table
- bevel gear
- rotating block
- rotating
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/06—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
- B24B5/08—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally involving a vertical tool spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- 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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- 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
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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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses bearing inner ring polishing equipment for textile machinery, which comprises a processing table, wherein the side wall of the processing table is fixedly connected with a driving motor through a support, a mounting groove and a pump air cavity are formed in the processing table, the inner side wall of the mounting groove is rotatably connected with a rotating block through a bearing, and dust collection mechanisms are arranged in the processing table and the rotating block; the dust collection mechanism comprises a first rotating shaft and a second rotating shaft which are connected with the machining table in a penetrating and rotating mode through a bearing, and a first bevel gear is arranged at one end, located in the mounting groove, of the first rotating shaft and one end, located in the mounting groove, of the second rotating shaft in an interference fit mode. Has the advantages that: compared with the prior art, the metal scrap polishing device has the advantages that the metal scrap is not required to be removed by water, water resources are greatly saved, the subsequent treatment of the bearing is avoided, the machining efficiency is greatly improved, the bearings with different sizes can be polished, the application range is wider, the metal scrap can be automatically recovered, and the subsequent reutilization is more convenient.
Description
Technical Field
The invention relates to the technical field of polishing equipment, in particular to bearing inner ring polishing equipment for textile machinery.
Background
The textile machinery is the complete name of the tool for weaving the silk thread into the cloth after processing the raw materials such as the thread, the silk, the hemp and the like, however, the bearing is taken as an important part in the textile machinery, the main function of the bearing is to support a mechanical rotator, reduce the friction coefficient in the movement process of the mechanical rotator and ensure the rotation precision of the mechanical rotator, the shaft and the bearing need to polish the inner ring of the bearing in the processing process, so that the bearing is better matched with other accessories, however, a large amount of metal chips can be generated in the polishing process of the inner ring of the existing bearing, the metal chips are raised to the air to easily interfere the sight of workers, and the risk of accidents of the workers is increased.
The utility model discloses a current utility model patent, chinese patent for CN202022927582.1 as application patent discloses a bearing inner circle grinding device for spinning machine, mainly by the base, the storage water tank, the outlet pipe, a water pump, the aqueduct, violently the pipe, the shower nozzle, the bottom plate, a protection casing, a motor, a rotary rod etc. constitute, cross the storage water tank, the aqueduct, cooperation between shower nozzle and the base, the problem that the bearing inner circle piece of polishing splashes has been solved effectively, make the bearing inner circle polish produce the piece and fall into the storage water tank again after the surface of impact force whereabouts to the base and treat follow-up unified processing, the interference of metal piece to staff's sight has been reduced.
Among this technical scheme, get rid of metal debris through the water spray, not only can lead to the waste of water resource, and accomplish the back at bearing processing, still need dry the bearing, prevent that water from corroding the bearing, and the metal debris after getting rid of through water also be convenient for subsequent recycle, and prior art also can't effectively polish to the bearing of different inner circle sizes simultaneously, and the applicable face is comparatively narrow.
Disclosure of Invention
The invention aims to solve the problems of difficulty in water dedusting subsequent treatment, narrow application range and the like in the prior art, and provides bearing inner ring polishing equipment for textile machinery.
In order to achieve the purpose, the invention adopts the following technical scheme:
a bearing inner ring polishing device for textile machinery comprises a processing table, wherein a driving motor is fixedly connected to the side wall of the processing table through a support, a mounting groove and a pump air cavity are formed in the processing table, the inner side wall of the mounting groove is rotatably connected with a rotating block through a bearing, and a dust collection mechanism is arranged in the processing table and the rotating block;
the dust collection mechanism comprises a first rotating shaft and a second rotating shaft which are in penetrating and rotating connection with the processing table through a bearing, a first bevel gear is in interference fit with one end of the first rotating shaft and one end of the second rotating shaft, which are positioned in the mounting groove, a second bevel gear is fixedly connected to the lower surface of the rotating block, the first bevel gear is meshed with the second bevel gear, one end of the first rotating shaft, which is positioned outside the processing table, is fixedly connected with an output shaft of a driving motor, one end of the second rotating shaft, which is positioned in the pump air cavity, is in interference fit with a rotating disc, two sliding plates are in sealed sliding connection with the pump air cavity, the side wall of the rotating disc is in rotating connection with two driving rods through a pin shaft, one end of each driving rod, which is far away from the rotating disc, is in rotating connection with the corresponding sliding plate through a pin shaft, a fixing ring is fixedly connected with the inner side wall of the mounting groove, an annular groove is formed in the side wall of the rotating block, and the fixing ring is in sealed sliding connection with the annular groove, the processing platform and the fixed ring penetrate through the exhaust pipe fixedly connected together, and an air hole and a plurality of dust suction holes are formed in the rotating block.
Furthermore, the turning block department is provided with grinding machanism, grinding machanism is including seting up the cavity in the turning block, the turning block runs through the bearing and rotates and be connected with the third pivot, the one end interference fit that the third pivot is located the cavity has third bevel gear, the turning block runs through the bearing and rotates and be connected with a plurality of screw thread section of thick bamboo, the one end interference fit that the screw thread section of thick bamboo is located the cavity has fourth bevel gear, fourth bevel gear and the meshing of third bevel gear, screw thread section of thick bamboo threaded connection has the threaded rod, the threaded rod is located the outside one end fixedly connected with arc of screw thread section of thick bamboo, the arc surface is provided with the brush hair of polishing, the downthehole sealed sliding connection of dust absorption has the slide tube, the third pivot is located the outside one end fixedly connected with runner of turning block.
Furthermore, the upper surface of the processing table is fixedly connected with two electric push rods, the output ends of the electric push rods are fixedly connected with clamping blocks, the processing table is fixedly connected with a plurality of air inlet pipes in a penetrating mode, and the air pumping cavity is communicated with the outside through the air inlet pipes.
Further, be provided with the mechanism of gathering dust in the processing platform, the mechanism of gathering dust is including seting up the function groove in the processing platform, function inslot lateral wall fixedly connected with filter screen, the processing platform runs through the bearing and rotates and be connected with the connecting pipe, connecting pipe one end run through extend to the mounting groove in and with the turning block passes through the bearing and runs through the rotation and is connected, and the other end runs through and extends to the function inslot, function inslot lateral wall sliding connection has the scraper blade, the processing platform runs through the bearing and rotates and be connected with reciprocal lead screw, reciprocal lead screw be located one section of function inslot be provided with the screw thread and with scraper blade threaded connection, all the other parts are smooth structure, reciprocal lead screw is located with first pivot one section of outside interference fit has drive gear, two drive gear meshing.
Further, the function groove is connected with two storage boxes in a damping sliding mode.
Furthermore, check valves are arranged in the air inlet pipe, the exhaust pipe and the air hole.
Further, the cross-sectional area of the pump air chamber is larger than the cross-sectional area of the air hole.
The invention has the following advantages:
1. through the meshing of the bevel gears, the two sliding plates reciprocate, air is pumped into the air hole through the exhaust pipe after being continuously sucked through the air inlet pipe, so that the air flows in the air hole quickly, negative pressure is generated in the dust suction hole, when the rotating block rotates to polish, metal fragments generated by polishing are sucked into the air hole through the dust suction hole and then are discharged together with the air, compared with the prior art that the fragments are removed through water, the waste of water resources is avoided, other subsequent treatments such as drying and the like are not needed for the simultaneously processed bearing, and the processing efficiency is greatly improved;
2. through the arrangement of the sliding pipe and the arc-shaped plate, the rotating wheel is rotated, and the third bevel gear is meshed with the fourth bevel gear, so that the arc-shaped plate moves, the distance between the arc-shaped plate and the rotating block can be adjusted, the equipment can be suitable for polishing bearings with different inner ring sizes, the application range of the equipment is wider, more equipment does not need to be added when the bearings with different sizes are polished, and the equipment cost is greatly reduced;
3. the metal scraps are removed through the airflow, so that the phenomenon that the metal scraps are absorbed through water in the prior art is avoided, and the subsequent metal scraps are more conveniently collected;
4. in metal piece and the air current together discharged into the connecting pipe, reentrant function inslot, the air current slows down, filters metal piece through the filter screen for the air after filtering is discharged, and metal piece stays on the filter screen, and the rethread drives scraper blade reciprocating motion past multifilament thick stick, scrapes metal piece into and collects in the storage box, can carry out autosegregation to metal piece and collect, the follow-up reuse to metal piece of being convenient for more.
Drawings
FIG. 1 is a schematic structural diagram of a bearing inner ring grinding device for textile machinery, which is provided by the invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged view taken at A in FIG. 1;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 5 is a cross-sectional view taken at C-C of FIG. 1;
fig. 6 is a partial cross-sectional view taken at D-D in fig. 1.
In the figure: 1 processing table, 2 mounting grooves, 3 turning blocks, 4 first rotating shafts, 5 driving motors, 6 first bevel gears, 7 second rotating shafts, 8 pump air chambers, 9 rotating discs, 10 sliding plates, 11 driving rods, 12 exhaust pipes, 13 air inlet pipes, 14 annular grooves, 15 fixing rings, 16 air holes, 17 dust suction holes, 18 cavities, 19 third rotating shafts, 20 rotating wheels, 21 third bevel gears, 22 fourth bevel gears, 23 threaded cylinders, 24 threaded rods, 25 arc plates, 26 sliding pipes, 27 electric push rods, 28 clamping blocks, 29 connecting pipes, 30 functional grooves, 31 reciprocating screw rods, 32 driving gears, 33 filter screens, 34 scrapers, 35 storage boxes and 36 second bevel gears.
Detailed Description
Referring to fig. 1-6, a bearing inner ring polishing device for textile machinery comprises a processing table 1, wherein the side wall of the processing table 1 is fixedly connected with a driving motor 5 through a bracket, a mounting groove 2 and a pump air cavity 8 are arranged in the processing table 1, as shown in fig. 6, a section of the pump air cavity 8, which is positioned between two sliding plates 10, is communicated with the outside, so that the sliding plates 10 can freely reciprocate up and down, the inner side wall of the mounting groove 2 is rotatably connected with a rotating block 3 through a bearing, and dust suction mechanisms are arranged in the processing table 1 and the rotating block 3;
the dust collection mechanism comprises a first rotating shaft 4 and a second rotating shaft 7 which are in running-through rotary connection with the processing table 1 through a bearing, a first bevel gear 6 is in interference fit with one ends of the first rotating shaft 4 and the second rotating shaft 7, which are positioned in the mounting groove 2, a second bevel gear 36 is fixedly connected with the lower surface of the rotating block 3, the first bevel gear 6 is meshed with the second bevel gear 36, one end of the first rotating shaft 4, which is positioned outside the processing table 1, is fixedly connected with an output shaft of the driving motor 5, one end of the second rotating shaft 7, which is positioned in the pump air cavity 8, is in interference fit with a rotating disc 9, two sliding plates 10 are in sealed sliding connection in the pump air cavity 8, and through the arrangement of the two sliding plates 10, and under the driving of the rotating disc 9, the two sliding plates 10 do reciprocating motions in opposite directions, so that in the polishing process, one sliding plate 10 pumps air into the exhaust pipe 12 all the time, and therefore in the polishing process, the metal chips can be kept to be absorbed all the time, the side wall of the rotary table 9 is rotatably connected with two driving rods 11 through a pin shaft, one end of each driving rod 11, far away from the rotary table 9, is rotatably connected with a corresponding sliding plate 10 through a pin shaft, the inner side wall of the installation groove 2 is fixedly connected with a fixing ring 15, the side wall of the rotary block 3 is provided with an annular groove 14, the fixing ring 15 is in sealing sliding connection with the annular groove 14, the processing table 1 and the fixing ring 15 jointly penetrate and are fixedly connected with an exhaust pipe 12, as shown in figure 1, the exhaust pipe 12 has three ends, two ends of the exhaust pipe respectively penetrate and extend to the inner top wall and the inner top wall of the pump air cavity 8, the other end penetrates and extends into the annular groove 14, an air hole 16 and a plurality of dust suction holes 17 are formed in the rotary block 3, the air hole 16 is communicated with the outside through the dust suction holes 17, and the second rotary table 9 is driven to rotate by the second rotary shaft 7 during grinding through the meshing of the first bevel gear 6 and the second bevel gear 36, the sliding plate 10 is driven by the driving rod 11 to reciprocate up and down, outside air is sucked into the pump air cavity 8 and then pumped into the annular groove 14 through the exhaust pipe 12 and then enters the air hole 16, the air has larger flow velocity when accelerating in the air hole 16, the Bernoulli principle shows that the higher the flow velocity of the air, the lower the pressure of the air is, so that the pressure in the air hole 16 is smaller, and further the suction force is generated in the dust suction hole 17, when the metal fragments generated by polishing are not flown out, the metal fragments are sucked into the air hole 16 by the dust suction hole 17 and then are discharged along with the air flow.
A polishing mechanism is arranged at the position of the rotating block 3, the polishing mechanism comprises a cavity 18 arranged in the rotating block 3, the rotating block 3 is connected with a third rotating shaft 19 in a penetrating and rotating mode through a bearing, a third bevel gear 21 is in interference fit at one end, located in the cavity 18, of the third rotating shaft 19, the rotating block 3 is connected with a plurality of threaded cylinders 23 in a penetrating and rotating mode through a bearing, a fourth bevel gear 22 is in interference fit at one end, located in the cavity 18, of the threaded cylinders 23, the fourth bevel gear 22 is meshed with the third bevel gear 21, the threaded cylinders 23 are in threaded connection with threaded rods 24, an arc-shaped plate 25 is fixedly connected at one end, located outside the threaded cylinders 23, of the threaded rods 24, polishing bristles are arranged on the surface of the arc-shaped plate 25, a sliding pipe 26 is connected in a sealing and sliding mode in the dust absorption hole 17, a magnet (not shown in the drawing) is arranged on the side wall of the arc-shaped plate 25, and the sliding pipe 26 is driven to slide by the magnetic force of the magnet when the arc-shaped plate 25 moves, along with the arc-shaped plate 25, the metal scraps can be better adsorbed, meanwhile, the magnetic force can prevent the sliding pipe 26 from sliding out under the action of centrifugal force in the rotating process, and the rotating wheel 20 is fixedly connected to one end, located outside the rotating block 3, of the third rotating shaft 19.
The processing table 1 is internally provided with a dust collecting mechanism, the dust collecting mechanism comprises a functional groove 30 arranged in the processing table 1, the inner side wall of the functional groove 30 is fixedly connected with a filter screen 33, two sides of the filter screen 33 are inclined planes, so that metal scraps which are convenient to scrape fall into a storage box 35 for storage, the processing table 1 is in through-rotation connection with a connecting pipe 29 through a bearing, one end of the connecting pipe 29 is in through-rotation extension into the installation groove 2 and is in through-rotation connection with a rotating block 3 through the bearing, the other end is in through-rotation extension into the functional groove 30, a through hole is formed in a second bevel gear 36, the connecting pipe 29 is in through-rotation connection with a scraper 34 through the through hole, the inner side wall of the functional groove 30 is in sliding connection with the scraper 34, the processing table 1 is in through-rotation connection with a reciprocating lead screw 31 through the bearing, one section of the reciprocating lead screw 31 in the functional groove 30 is provided with threads and is in connection with the scraper 34, the rest parts are of smooth structures, and the reciprocating lead screw 31 and one section of the first rotating shaft 4 outside the processing table 1 are in interference fit with a driving gear 32, the two drive gears 32 mesh.
Two storage boxes 35 are connected to the functional tank 30 in a damping sliding manner.
The air inlet pipe 13, the exhaust pipe 12 and the air hole 16 are all provided with one-way valves, the one-way valve in the air inlet pipe 13 only allows air to enter the pumping air cavity 8 from the outside, the two ends of the exhaust pipe 12, which are positioned at the pumping air cavity 8, are all provided with one-way valves, the one-way valve in the exhaust pipe 12 only allows air to enter the exhaust pipe 12 from the pumping air cavity 8, the one-way valve in the air hole 16 only allows air to enter the air hole 16 from the annular groove 14, and the one-way valve in the air hole 16 prevents metal fragments from flowing back to the annular groove 14.
The cross-sectional area of pump air chamber 8 is greater than the cross-sectional area of gas pocket 16 far away, because the velocity of flow of air current is relevant with the cross-sectional area, through the setting of cross-sectional area size, can make sliding plate 10 when reciprocating motion carries out the pump gas, the air gets into in the gas pocket 16, speed greatly increased to make and produce stronger negative pressure in the gas pocket 16, better absorb the metal clastic.
In the invention, firstly, a bearing to be polished is arranged on a processing table 1, then an electric push rod 27 is started, so that a clamping block 28 approaches to the bearing and clamps the bearing, after the clamping is finished, a rotating wheel 20 is rotated, so that a third rotating shaft 19 drives a third bevel gear 21 to rotate, so that a fourth bevel gear 22 meshed with the third bevel gear 21 rotates, the fourth bevel gear 22 rotates to drive a threaded cylinder 23 in interference fit with the fourth bevel gear 22 to rotate, and a threaded rod 24 drives an arc-shaped plate 25 to move through threaded connection, so that the polishing bristles of the arc-shaped plate 25 are contacted with the inner side wall of the bearing. Then, the driving motor 5 is started to polish;
when polishing, the driving motor 5 drives the first bevel gear 6 on the left side to rotate through the first rotating shaft 4, so that the second bevel gear 36 meshed with the first bevel gear 6 rotates, the second bevel gear 36 drives the rotating block 3 to rotate, so that the arc plate 25 rotates along with the rotating block 3, the inner side wall of the bearing is polished through the polishing bristles of the arc plate 25, while polishing, the second bevel gear 36 drives the first bevel gear 6 on the right side to rotate, so that the first bevel gear 6 on the right side drives the rotating disc 9 to rotate through the second rotating shaft 7, through the matching of the rotating disc 9 and the driving rod 11, the two sliding plates 10 are driven to reciprocate up and down, and the two sliding plates 10 always reciprocate in opposite directions, when the sliding plates 10 reciprocate, outside air is sucked into the pump air cavity 8 through the air inlet pipe 13, pumped into the annular groove 14 through the exhaust pipe 12 and then enters the air hole 16, because the sectional area of the air hole 16 is far smaller than that of the pump air cavity 8, the speed of air is rapidly increased when the air enters the air hole 16, and the air has larger flow speed when accelerating in the air hole 16, as can be known from Bernoulli's principle, the pressure of the air is smaller when the flow speed of the air is faster, so that the pressure in the air hole 16 is smaller, and further the suction force is generated in the dust suction hole 17, when metal debris generated by polishing does not fly out, the metal debris is sucked into the air hole 16 by the dust suction hole 17 and the sliding pipe 26 and then is discharged along with the air flow;
the air carrying the metal debris enters the connecting pipe 29 and then is discharged out of the functional tank 30, so that the flow rate is reduced, the metal debris passes through the filter screen 33, the metal debris is filtered by the filter screen 33, and the air is discharged, and the metal debris is left on the upper surface of the filter net 33, and at the same time, when the driving motor 5 rotates the first rotating shaft 4, and simultaneously drives the driving gear 32 which is in interference fit with the first rotating shaft 4 to rotate, drives the other driving gear 32 to rotate through the driving gear 32, thereby leading the reciprocating screw rod 31 to rotate, driving the scraping plate 34 to reciprocate through the rotation of the reciprocating screw rod 31, continuously scraping the upper surface of the filter screen 33, continuously scraping the metal scraps filtered by the upper surface of the filter screen 33 towards two sides, and fall into storage box 35 through the inclined plane of filter screen 33 and store in, regularly take off storage box 35, retrieve the metal piece of inside and recycle can.
Claims (7)
1. The bearing inner ring polishing equipment for the textile machinery comprises a processing table (1), and is characterized in that the side wall of the processing table (1) is fixedly connected with a driving motor (5) through a support, a mounting groove (2) and a pump air cavity (8) are formed in the processing table (1), the inner side wall of the mounting groove (2) is rotatably connected with a rotating block (3) through a bearing, and dust suction mechanisms are arranged in the processing table (1) and the rotating block (3);
dust absorption mechanism includes and runs through first pivot (4), second pivot (7) of rotation connection through the bearing with processing platform (1), first pivot (4) and second pivot (7) are located the equal interference fit of one end in mounting groove (2) and have first bevel gear (6), the lower fixed surface of turning block (3) is connected with second bevel gear (36), first bevel gear (6) and second bevel gear (36) meshing, the one end that first pivot (4) are located processing platform (1) outside is connected with the output shaft fixed connection of driving motor (5), the one end interference fit that second pivot (7) are located pump air cavity (8) has carousel (9), sealed sliding connection has two sliding plates (10) in pump air cavity (8), carousel (9) lateral wall is connected with two actuating levers (11) through the round pin hub rotation, the one end that carousel (9) were kept away from to actuating lever (11) and corresponding sliding plate (10) are through the round pin The shaft is connected in a rotating mode, a fixing ring (15) is fixedly connected to the inner side wall of the mounting groove (2), an annular groove (14) is formed in the side wall of the rotating block (3), the fixing ring (15) is connected with the annular groove (14) in a sealing and sliding mode, the processing table (1) and the fixing ring (15) jointly penetrate through a fixedly connected exhaust pipe (12), and an air hole (16) and a plurality of dust suction holes (17) are formed in the rotating block (3).
2. The bearing inner ring grinding device for the textile machinery, as recited in claim 1, wherein a grinding mechanism is disposed at the rotating block (3), the grinding mechanism comprises a cavity (18) disposed in the rotating block (3), the rotating block (3) is rotatably connected with a third rotating shaft (19) through a bearing, a third bevel gear (21) is in interference fit with one end of the third rotating shaft (19) located in the cavity (18), the rotating block (3) is rotatably connected with a plurality of threaded cylinders (23) through a bearing, a fourth bevel gear (22) is in interference fit with one end of the threaded cylinders (23) located in the cavity (18), the fourth bevel gear (22) is meshed with the third bevel gear (21), the threaded cylinders (23) are in threaded connection with threaded rods (24), and an arc-shaped plate (25) is fixedly connected with one end of the threaded rods (24) located outside the threaded cylinders (23), the surface of the arc-shaped plate (25) is provided with polishing bristles, a sliding pipe (26) is connected in the dust collection hole (17) in a sealing and sliding mode, and one end, located outside the rotating block (3), of the third rotating shaft (19) is fixedly connected with a rotating wheel (20).
3. The bearing inner ring grinding device for the textile machinery is characterized in that two electric push rods (27) are fixedly connected to the upper surface of the processing table (1), clamping blocks (28) are fixedly connected to the output ends of the electric push rods (27), a plurality of air inlet pipes (13) penetrate through the processing table (1), and the air pump chambers (8) are communicated with the outside through the air inlet pipes (13).
4. The bearing inner ring grinding device for the textile machinery, as recited in claim 1, characterized in that a dust collecting mechanism is arranged in the processing table (1), the dust collecting mechanism comprises a function groove (30) arranged in the processing table (1), a filter screen (33) is fixedly connected to the inner side wall of the function groove (30), the processing table (1) is connected with a connecting pipe (29) through a bearing through rotation, one end of the connecting pipe (29) extends into the mounting groove (2) through the bearing and is connected with the rotating block (3) through the bearing through rotation, the other end extends into the function groove (30) through the bearing, a scraper (34) is connected to the inner side wall of the function groove (30) in a sliding manner, the processing table (1) is connected with a reciprocating lead screw (31) through the bearing through rotation, a section of the reciprocating lead screw (31) located in the function groove (30) is provided with threads and is connected with the scraper (34) through the threads, the rest part is smooth structure, reciprocal lead screw (31) is located with first pivot (4) processing platform (1) outside one section equal interference fit has drive gear (32), two drive gear (32) meshing.
5. A bearing inner race grinding apparatus for textile machinery according to claim 4 wherein two storage boxes (35) are connected in a damping sliding manner to the functional groove (30).
6. The bearing inner ring grinding device for the textile machinery is characterized in that the air inlet pipe (13), the air outlet pipe (12) and the air hole (16) are internally provided with one-way valves.
7. Bearing inner race grinding device for textile machinery according to claim 1, characterized in that the cross-sectional area of the pump air chamber (8) is larger than the cross-sectional area of the air hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210417094.7A CN114833649B (en) | 2022-04-20 | 2022-04-20 | Bearing inner race equipment of polishing for spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210417094.7A CN114833649B (en) | 2022-04-20 | 2022-04-20 | Bearing inner race equipment of polishing for spinning machine |
Publications (2)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116038454A (en) * | 2023-01-17 | 2023-05-02 | 苏州铁近机电科技股份有限公司 | Bearing inner race processingequipment |
| CN117564829A (en) * | 2023-12-15 | 2024-02-20 | 江苏保捷锻压有限公司 | Special abrasive machining equipment of car bearing inner race |
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| CN117564829A (en) * | 2023-12-15 | 2024-02-20 | 江苏保捷锻压有限公司 | Special abrasive machining equipment of car bearing inner race |
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| CN114833649B (en) | 2023-04-14 |
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