CN112476084A - Outer lane grinding device of bearing production - Google Patents

Outer lane grinding device of bearing production Download PDF

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Publication number
CN112476084A
CN112476084A CN202011350892.XA CN202011350892A CN112476084A CN 112476084 A CN112476084 A CN 112476084A CN 202011350892 A CN202011350892 A CN 202011350892A CN 112476084 A CN112476084 A CN 112476084A
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CN
China
Prior art keywords
wall
clamping
seat
walls
grinding device
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Pending
Application number
CN202011350892.XA
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Chinese (zh)
Inventor
岳厚铁
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Individual
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Individual
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Priority to CN202011350892.XA priority Critical patent/CN112476084A/en
Publication of CN112476084A publication Critical patent/CN112476084A/en
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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
    • B24B5/12—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 both externally and internally with several grinding wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • 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
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • 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
    • 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
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses an outer ring polishing device for bearing production, and relates to the technical field of bearing processing; the problem of low polishing efficiency is solved; the clamping device comprises a body, one side inner wall of the body is provided with an adjusting groove, the inner wall of the adjusting groove is provided with two connecting seats, one side outer wall of each connecting seat is provided with a clamping seat, the top outer wall of one clamping seat and the bottom outer wall of the other clamping seat are provided with long grooves, the inner walls of the two long grooves are provided with second clamping plates, one side inner wall of each long groove is provided with a second spring, the other ends of the two second springs are arranged on one side outer wall of each second clamping plate, and one side inner wall, close to the second springs, of each long groove is provided with a folding plate. The article is contacted with the pulley assemblies on the first clamping plate and the second clamping plate, the pulley assemblies effectively improve the rapid conveying of the article, the blocking is avoided, the number of the polishing pieces can be increased or decreased on the clamping seat at will, and the one-time polishing efficiency is improved.

Description

Outer lane grinding device of bearing production
Technical Field
The invention relates to the technical field of bearing processing, in particular to an outer ring polishing device for bearing production.
Background
The bearing is an important basic part of various mechanical equipment, the precision, the performance, the service life and the reliability of the bearing play a decisive role in the precision, the performance, the service life and the reliability of a main machine, and in mechanical products, the bearing belongs to high-precision products, not only needs comprehensive support of various subject theories such as mathematics, physics and the like, but also needs services of various subjects such as material science, heat treatment technology, precision machining and measurement technology, numerical control technology, effective numerical method, powerful computer technology and the like, and therefore, the bearing is a product representing the national technological strength. The bearing need polish the outer lane of bearing in process of production, and the outer lane grinding device of current bearing production is inconvenient polishes the optional position of bearing inner race, and is not good to the fixed effect of bearing, and we propose the outer lane grinding device of bearing production for this reason and solve above-mentioned problem.
Through the retrieval, chinese patent application number is CN 201811073946.5's patent, discloses an outer lane grinding device of bearing production, the on-line screen storage device comprises a base, the top fixedly connected with box of base, the top fixedly connected with support frame of box, the bottom of support frame roof is through connecting block fixedly connected with telescopic link, the bottom fixedly connected with grinding motor of telescopic link push rod, the surperficial threaded connection of grinding motor output shaft has the lantern ring of polishing, the bottom fixedly connected with of box inner chamber presss from both sides tight motor. The outer ring grinding device produced by the bearing in the patent has the following defects: when the bearing outer ring is polished, only one bearing outer ring can be polished at a time, and polishing efficiency is low.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an outer ring grinding device for bearing production.
In order to achieve the purpose, the invention adopts the following technical scheme:
an outer ring polishing device for bearing production comprises a machine body, wherein an adjusting groove is formed in the inner wall of one side of the machine body, two connecting seats are arranged on the inner wall of the adjusting groove, clamping seats are arranged on the outer wall of one side of each connecting seat, long grooves are formed in the outer wall of the top of one clamping seat and the outer wall of the bottom of the other clamping seat, second clamping plates are arranged on the inner walls of the two long grooves, second springs are arranged on the inner wall of one side of each long groove, the other ends of the two second springs are arranged on the outer wall of one side of each second clamping plate, folding plates are arranged on the inner walls of one side of the two long grooves, which are close to the second springs, the outer walls of the other side of the two folding plates are respectively arranged on the outer walls of one side of the two second clamping plates, first clamping plates are rotatably connected to the outer wall of the top of one clamping seat and the outer wall of the bottom of the other clamping seat, pulley, the outer wall of one side of first grip block and the outer wall of one side of second grip block are provided with same piece of polishing.
Preferably: one of them the top outer wall of grip slipper and the bottom outer wall of another grip slipper all are provided with two T type grooves, and one side inner wall in T type groove is arc column structure, and the inner wall in two T type grooves all is provided with T type piece, and the top outer wall of two T type pieces all is provided with the telescopic link, and the top outer wall that two T type pieces surround the telescopic link all is provided with folding cover, and the top outer wall of two telescopic links all is provided with same interior abrasive brick.
Preferably: the outer wall of the bottom of the inner grinding block is provided with a third spring, the outer wall of one side of the inner grinding block is provided with a clamping groove, the outer wall of the other side of the inner grinding block is provided with a clamping block, and the clamping block is matched with the clamping groove.
Preferably: one of them the bottom outer wall of grip slipper is provided with concave block, and the top outer wall of another grip slipper is provided with two electronic spouts, and the inner wall of two electronic spouts all is provided with the bracing piece, and the other end of two bracing pieces rotates and is connected with same rotation post, rotates the both ends of post and rotates respectively and connect in the both sides inner wall of concave block, and one side outer wall of two bracing pieces is provided with same first spring, and the grip slipper is close to the top outer wall of two electronic spouts and is provided with square groove, square groove and concave block phase-match.
Preferably: the bottom outer wall and the top outer wall of two connecting seats are connected with the same connecting block in a sliding mode.
Preferably: the bottom inner wall of organism is provided with removes the rail, and the inner wall that removes the rail is provided with the fixing base, and one side inner wall of fixing base is provided with the motor, and one side outer wall of fixing base is provided with the supporting seat, and the input of supporting seat is connected with the output of motor through the connecting axle.
Preferably: the circumference outer wall of supporting seat is provided with three flexible post, and the other end of three flexible post all is provided with the connecting plate, and one side outer wall of three connecting plate all is provided with the mount pad, and one side inner wall of three mount pad all pegs graft there is the spliced pole, and one side outer wall of three mount pad all is provided with the mounting groove, and the equal joint of inner wall of three mounting groove has the grinding roller.
Preferably: the inner wall of one side opposite to the machine body is provided with a telescopic door.
Preferably: the bottom inner wall of organism is provided with the filter screen, and one side outer wall of organism is provided with the discharge gate, and the slope form is personally submitted to the bottom of discharge gate.
Preferably: the inner wall of discharge gate is pegged graft and is had the filter, and the bottom inner wall of organism is provided with the shower nozzle, and the input of shower nozzle is provided with the water inlet.
The invention has the beneficial effects that:
1. the second clamping plate is pushed to one side under the elastic extension of the second spring, so that the polishing piece is clamped and fixed between the first clamping plate and the second clamping plate, and an object is contacted with the pulley assemblies on the first clamping plate and the second clamping plate during polishing, so that the pulley assemblies effectively improve the rapid conveying of the object, avoid blockage, increase and decrease the number of the polishing pieces on the clamping seat at will, and improve the one-time polishing efficiency.
2. The other end that advances T type groove is passed through T type piece from the arc opening part in T type groove with interior abrasive brick, can carry out the quantity of abrasive brick in the appropriate amount increase and decrease according to the quantity of the piece of polishing, with the previous fixture block of the draw-in groove on the abrasive brick in the other one can, after the abrasive brick in the installation, with second grip block reconversion, it is all convenient to dismantle the equipment, when polishing the outer lane, can polish simultaneously the inner circle of article, a plurality of articles are polished to the single, and is convenient and fast, and the work efficiency is improved.
3. According to the invention, the electric sliding groove is started, so that one ends of the two supporting rods move to the middle position through the sliding block, the first spring increases the stability of the two supporting rods, the concave block is separated from the square groove along with the supporting of the supporting rods, the two clamping seats are separated up and down, the two connecting seats are separated up and down, and are also separated up and down in the adjusting groove, so that the clamping position can be conveniently adjusted according to the size of a polished part, the secondary processing is not required to replace other equipment, the adjustment is convenient, the application range is expanded, and the production cost is reduced.
4. According to the invention, the three telescopic columns can be sequentially adjusted to expand outwards according to the outer diameter of the grinding piece, the three mounting seats are driven to expand outwards through the connecting columns, then the grinding rollers with proper lengths are sequentially mounted in the mounting grooves according to the placing number of the grinding pieces, during operation, the outer ring and the inner ring are simultaneously ground at a time, a plurality of objects can be simultaneously ground, the flexibility is good, and the operation efficiency is greatly improved.
5. According to the invention, the grinding piece is driven by the rotating force of the grinding roller to rotate and move through the pulley assembly, the inner grinding block polishes the inner ring of the grinding piece during rotation, meanwhile, the inner grinding block increases the friction force of the grinding piece, the grinding piece is prevented from being driven to rotate at a high speed, the grinding quality is not influenced, the grinding piece is convenient to take and place by closing the telescopic door, the environment pollution caused by the splashing of waste scraps during grinding is avoided, the waste scraps generated during grinding fall into the filter screen and then enter the discharge port and slide out from the inclined bottom of the discharge port, and the waste scraps are convenient to collect.
Drawings
FIG. 1 is a schematic structural diagram of an outer ring grinding device for bearing production according to the present invention in a front view;
FIG. 2 is a schematic cross-sectional front view of an outer ring grinding device for bearing production according to the present invention;
FIG. 3 is a schematic bottom sectional view of an outer ring grinding device for bearing production according to the present invention;
FIG. 4 is a schematic view of an expanding structure of a clamping seat of an outer ring grinding device for bearing production according to the present invention;
FIG. 5 is a schematic diagram of an explosion structure of a clamping seat of an outer ring grinding device for bearing production according to the present invention;
FIG. 6 is a schematic diagram of a side-view explosion structure of a fixing seat of an outer ring grinding device for bearing production according to the present invention;
FIG. 7 is a schematic view of a section explosion structure of a fixing seat of an outer ring grinding device for bearing production according to the present invention;
fig. 8 is a schematic diagram of an explosive structure of an inner grinding block of an outer ring grinding device for bearing production according to the present invention.
In the figure: 1 organism, 2 flexible doors, 3 mount pads, 4 water inlets, 5 discharge gates, 6 filter plates, 7 filter screens, 8 connecting seats, 9 adjusting grooves, 10 clamping seats, 11 polishing pieces, 12 fixing seats, 13 moving rails, 14 spray heads, 15 polishing rollers, 16 connecting blocks, 17T-shaped grooves, 18 folding plates, 19 internal polishing blocks, 20 first clamping plates, 21 pulley assemblies, 22 first springs, 23 square grooves, 24 concave blocks, 25 supporting rods, 26 electric sliding grooves, 27 second springs, 28 clamping blocks, 29 third springs, 30 mounting grooves, 31 connecting columns, 32 connecting plates, 33 supporting seats, 34 flexible columns, 35 motors, 36 clamping grooves, 37 folding covers, 38T-shaped blocks and 39 flexible rods.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
an outer ring grinding device for bearing production is shown in figures 1-5 and comprises a machine body 1, wherein an adjusting groove 9 is formed in the inner wall of one side of the machine body 1, the inner wall of the adjusting groove 9 is connected with two connecting seats 8 in a sliding manner through a sliding block, clamping seats 10 are fixed on the outer wall of one side of each of the two connecting seats 8 through bolts, long grooves are formed in the outer wall of the top of one clamping seat 10 and the outer wall of the bottom of the other clamping seat 10, the inner walls of the two long grooves are connected with second clamping plates in a sliding manner through sliding blocks, second springs 27 are welded on the inner walls of one sides of the two long grooves, the other ends of the two second springs 27 are welded on the outer walls of one sides of the two second clamping plates, folding plates 18 are fixed on the inner walls of one sides of the two long grooves close to the second springs 27 through bolts, and the outer walls of the other sides, wherein the outer wall of the top of one clamping seat 10 and the outer wall of the bottom of the other clamping seat 10 are both rotatably connected with a first clamping plate 20, the outer walls of one side of the two first clamping plates 20 and one side of the two second clamping plates are both rotatably connected with pulley assemblies 21 through rotating shafts, the same polishing piece 11 is placed on the outer walls of one side of the first clamping plates 20 and one side of the second clamping plates, before polishing, the two first clamping plates 20 are pulled to one end to keep balance with the clamping seats 10, then the polishing piece 11 is sleeved into the first clamping plates 20 and clamped into the two clamping seats 10, after the polishing piece 11 is placed, the two first clamping plates 20 are adjusted and rotated to keep the polishing piece vertical to the clamping seats 10, the second clamping plates are pushed to one side under the elastic extension of a second spring 27, so that the polishing piece 11 is clamped and fixed between the first clamping plates 20 and the second clamping plates, and the polishing piece is contacted with the pulley assemblies 21 on the first clamping plates 20 and the second clamping plates, the pulley assembly 21 effectively improves the quick conveying of the objects, avoids blocking, can increase or decrease the number of the polishing pieces 11 on the clamping seat 10 at will, and improves the one-time polishing efficiency.
In order to facilitate the grinding of the inner ring of the object; as shown in fig. 4, 5 and 8, two T-shaped grooves 17 are formed in the top outer wall of one of the holders 10 and the bottom outer wall of the other holder 10, the inner wall of one side of each T-shaped groove 17 is of an arc-shaped structure, the inner walls of the two T-shaped grooves 17 are connected with T-shaped blocks 38 through sliding blocks in a sliding manner, telescopic rods 39 are fixed to the top outer walls of the two T-shaped blocks 38 through bolts, the two T-shaped blocks 38 surround the top outer wall of the telescopic rod 39 and are welded with folding covers 37, the top outer walls of the two telescopic rods 39 are fixed with the same inner grinding block 19 through bolts, a third spring 29 is fixed to the bottom outer wall of the inner grinding block 19 through bolts, a clamping groove 36 is formed in the outer wall of one side of the inner grinding block 19, a clamping block 28 is fixed to the outer wall of the other side of the inner grinding block 19 through bolts, the clamping block 28 is matched with the clamping groove, then with interior abrasive brick 19 through T type piece 38 from the arc opening part of T type groove 17 push the other end of T type groove 17, can carry out the quantity of abrasive brick 19 in the proper amount increase and decrease according to the quantity of the piece of polishing 11, with the previous fixture block 28 of draw-in groove 36 card on the abrasive brick 19 in the other one can, after the abrasive brick 19 in the installation, with the second grip block reconversion, it is all convenient to dismantle the equipment, when polishing the outer lane, can polish simultaneously the inner circle of article, a plurality of articles are polished to the single, high convenience and fast, and the work efficiency is improved.
In order to improve the practicability of the equipment; as shown in fig. 4, a concave block 24 is fixed on the outer wall of the bottom of one of the holders 10 by bolts, two electric sliding grooves 26 are formed on the outer wall of the top of the other holder 10, the inner walls of the two electric sliding grooves 26 are connected with supporting rods 25 by sliding blocks, the other ends of the two supporting rods 25 are connected with a rotating column in a rotating manner, two ends of the rotating column are respectively connected with the inner walls of two sides of the concave block 24 in a rotating manner, a first spring 22 is welded on the outer wall of one side of each of the two supporting rods 25, a square groove 23 is formed on the outer wall of the top of the holder 10 close to the two electric sliding grooves 26, the square groove 23 is matched with the concave block 24, a connecting block 16 is connected on the outer wall of the bottom and the outer wall of the top of the two connecting seats 8 in a sliding manner, the electric sliding, along with the bracing piece 25 prop up for in concave block 24 breaks away from square groove 23, two grip slipper 10 upper and lower separation, two connecting seats 8 are strutted, also separate from each other about in adjustment tank 9, are convenient for adjust clamping position according to the size of a dimension of piece of polishing 11, need not to change other equipment and process once more, and the flexibility is good, and it is convenient to adjust, enlarges application scope, reduction in production cost.
In order to facilitate the grinding of grinding members 11 of different outer diameters; as shown in fig. 1-3 and 5-7, a moving rail 13 is disposed on the inner wall of the bottom of the machine body 1, the inner wall of the moving rail 13 is slidably connected with a fixed seat 12 through a sliding block, a motor 35 is fixed on the inner wall of one side of the fixed seat 12 through a bolt, a supporting seat 33 is rotatably connected on the outer wall of one side of the fixed seat 12 through a rotating shaft, the input end of the supporting seat 33 is connected with the output end of the motor 35 through a connecting shaft, three telescopic columns 34 are fixed on the outer wall of the circumference of the supporting seat 33 through bolts, a connecting plate 32 is fixed on the other end of each telescopic column 34 through a bolt, a mounting seat 3 is fixed on the outer wall of one side of each connecting plate 32 through a bolt, a connecting column 31 is inserted into the inner wall of one side of each mounting seat 3, a mounting groove 30 is disposed on the outer, sequentially adjusting the three telescopic columns 34 to expand outwards to drive the three mounting seats 3 to expand outwards through the connecting column 31, then, according to the placing number of the grinding members 11, grinding rollers 15 with proper length are sequentially arranged in the mounting groove 30, and during operation, the movable rail 13 is adjusted to enable the fixed seat 12 to move back and forth to a proper position, the motor 35 is started to enable the grinding roller 15 to rotate at a high speed under the driving of the supporting seat 33, the outer ring is polished, during polishing, the polishing piece 11 is driven by the rotating force of the polishing roller 15, the pulley assembly 21 rotates to grind the inner ring of the grinding part 11 by the inner grinding block 19, simultaneously, the inner grinding block 19 increases the friction force of the grinding part 11, the grinding part 11 is prevented from being driven to rotate at a high speed to influence the grinding quality, the outer ring and the inner ring are ground at a time, a plurality of articles can be ground simultaneously, and the operation efficiency is greatly improved.
In order to collect the grinding scraps; as shown in fig. 1-3, the opposite side inner wall of the machine body 1 is fixed with a retractable door 2 through bolts, the bottom inner wall of the machine body 1 is fixed with a filter screen 7 through bolts, the outer wall of one side of the machine body 1 is provided with a discharge port 5, the bottom of the discharge port 5 is inclined, the closed retractable door 2 is convenient for taking and placing a polishing part 11, the waste scraps generated during polishing are prevented from splashing, environmental pollution is caused, the waste scraps generated during polishing fall into the filter screen 7 and then enter the discharge port 5, and the waste scraps are convenient to collect through the inclined bottom sliding-out of the discharge port 5.
In the embodiment, when the retractable door 2 is closed to facilitate taking and placing of the polishing element 11, before polishing, two first clamping plates 20 are pulled towards one end to keep balance with the clamping seats 10, then the polishing element 11 is sleeved into the first clamping plates 20 and clamped into the two clamping seats 10, after the polishing element 11 is placed, the two first clamping plates 20 are adjusted and rotated to keep a vertical state with the clamping seats 10, the second clamping plate is taken out to be separated from the long-shaped groove, then the inner grinding block 19 is pushed into the other end of the T-shaped groove 17 from the arc-shaped opening of the T-shaped groove 17 through the T-shaped block 38, the number of the inner grinding blocks 19 can be increased or decreased according to the number of the polishing elements 11, the clamping groove 36 on the other inner grinding block 19 is clamped on the previous clamping block 28, after the inner grinding block 19 is installed, the second clamping plate is restored to the original state, the polishing element 11 is clamped into the two clamping seats 10 from the top ends and the bottom ends of the two first clamping plates 20, the second clamping plate is pushed to one side under the elastic extension of the second spring 27, so that the polishing piece 11 is clamped and fixed between the first clamping plate 20 and the second clamping plate, an object is contacted with the pulley assemblies 21 on the first clamping plate 20 and the second clamping plate during polishing, the pulley assemblies 21 effectively improve the rapid conveying of the object, the blockage is avoided, the number of the polishing pieces 11 can be increased or decreased on the clamping seats 10 at will, the electric sliding chute 26 is started, one ends of the two supporting rods 25 move to the middle position through the sliding blocks, the stability of the two supporting rods 25 is improved by the first spring 22, the concave blocks 24 are separated from the square grooves 23 along with the support of the supporting rods 25, the two clamping seats 10 are separated up and down, the two connecting seats 8 are separated up and down in the adjusting groove 9, the clamping position is convenient to be adjusted according to the size of the polishing piece 11, and according to the size of the outer diameter of the polishing piece 11, adjusting three telescopic columns 34 to expand outwards in sequence, driving three mounting seats 3 to expand outwards through connecting columns 31, then installing polishing rollers 15 with proper length in the mounting grooves 30 in sequence according to the placing quantity of polishing pieces 11, during operation, adjusting a moving rail 13 to enable a fixing seat 12 to move back and forth to a proper position, starting a motor 35 to enable the polishing rollers 15 to rotate at a high speed under the driving of a supporting seat 33, polishing an outer ring, wherein during polishing, the polishing pieces 11 are driven by the rotating force of the polishing rollers 15 to rotate and move through a pulley assembly 21, an inner grinding block 19 polishes the inner ring of the polishing pieces 11 during rotation, meanwhile, the inner grinding block 19 increases the friction force of the polishing pieces 11, the polishing pieces 11 are prevented from being driven to rotate at a high speed, the outer ring and the inner ring are polished simultaneously, a plurality of objects can be polished simultaneously, waste scraps generated during polishing fall into a filter screen 7 and then enter a discharge port 5, slide out through the inclined bottom of the discharge port 5.
Example 2:
an outer ring grinding device for bearing production is shown in figures 1 and 3, and is convenient for cleaning scraps; the present embodiment is modified from embodiment 1 as follows: a filter plate 6 is inserted into the inner wall of the discharge port 5; the bottom inner wall of organism 1 has shower nozzle 14 through the bolt fastening, and the input welding of shower nozzle 14 has water inlet 4, and the completion of polishing need clear up the sweeps or during polishing in order to avoid the production of spark, connects outside water pipe through water inlet 4, opens shower nozzle 14 and washes, and the sweeps after washing is filtered and stops on filter 6, and the later stage unified processing of being convenient for, the water that washes flows through the bottom of discharge gate 5, is convenient for collect the reutilization.
In the embodiment, when the retractable door 2 is closed to facilitate taking and placing of the polishing element 11, before polishing, two first clamping plates 20 are pulled towards one end to keep balance with the clamping seats 10, then the polishing element 11 is sleeved into the first clamping plates 20 and clamped into the two clamping seats 10, after the polishing element 11 is placed, the two first clamping plates 20 are adjusted and rotated to keep a vertical state with the clamping seats 10, the second clamping plate is taken out to be separated from the long-shaped groove, then the inner grinding block 19 is pushed into the other end of the T-shaped groove 17 from the arc-shaped opening of the T-shaped groove 17 through the T-shaped block 38, the number of the inner grinding blocks 19 can be increased or decreased according to the number of the polishing elements 11, the clamping groove 36 on the other inner grinding block 19 is clamped on the previous clamping block 28, after the inner grinding block 19 is installed, the second clamping plate is restored to the original state, the polishing element 11 is clamped into the two clamping seats 10 from the top ends and the bottom ends of the two first clamping plates 20, the second clamping plate is pushed to one side under the elastic extension of the second spring 27, so that the polishing piece 11 is clamped and fixed between the first clamping plate 20 and the second clamping plate, an object is contacted with the pulley assemblies 21 on the first clamping plate 20 and the second clamping plate during polishing, the pulley assemblies 21 effectively improve the rapid conveying of the object, the blockage is avoided, the number of the polishing pieces 11 can be increased or decreased on the clamping seats 10 at will, the electric sliding chute 26 is started, one ends of the two supporting rods 25 move to the middle position through the sliding blocks, the stability of the two supporting rods 25 is improved by the first spring 22, the concave blocks 24 are separated from the square grooves 23 along with the support of the supporting rods 25, the two clamping seats 10 are separated up and down, the two connecting seats 8 are separated up and down in the adjusting groove 9, the clamping position is convenient to be adjusted according to the size of the polishing piece 11, and according to the size of the outer diameter of the polishing piece 11, adjusting three telescopic columns 34 to expand outwards in sequence, driving three mounting seats 3 to expand outwards through connecting columns 31, then installing polishing rollers 15 with proper length in the mounting groove 30 in sequence according to the placing quantity of polishing pieces 11, during operation, adjusting a moving rail 13 to enable a fixing seat 12 to move back and forth to a proper position, starting a motor 35 to enable the polishing rollers 15 to rotate at a high speed under the driving of a supporting seat 33, polishing an outer ring, during polishing, the polishing pieces 11 are driven by the rotating force of the polishing rollers 15 to rotate and move through a pulley assembly 21, an inner grinding block 19 polishes the inner ring of the polishing pieces 11 during rotation, meanwhile, the inner grinding block 19 increases the friction force of the polishing pieces 11, the polishing pieces 11 are prevented from being driven to rotate at a high speed, the outer ring and the inner ring are polished simultaneously, a plurality of objects can be polished simultaneously, an external water pipe is connected through a water inlet 4, and a spray head 14 is opened for, the sweeps after washing are filtered and stay on the filter 6, the later stage unified processing of being convenient for, and the water that washes flows through the bottom of discharge gate 5, is convenient for collect the reutilization.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. An outer ring grinding device for bearing production comprises a machine body (1) and is characterized in that an adjusting groove (9) is formed in the inner wall of one side of the machine body (1), two connecting seats (8) are arranged on the inner wall of the adjusting groove (9), clamping seats (10) are arranged on the outer wall of one side of each of the two connecting seats (8), long grooves are formed in the outer wall of the top of one clamping seat (10) and the outer wall of the bottom of the other clamping seat (10), second clamping plates are arranged on the inner walls of the two long grooves, second springs (27) are arranged on the inner walls of one sides of the two long grooves, the other ends of the two second springs (27) are arranged on the outer walls of one sides of the two second clamping plates, folding plates (18) are arranged on the inner walls of one sides of the two long grooves close to the second springs (27), and the outer walls of the other sides of the two folding plates (18), the outer wall of the top of one clamping seat (10) and the outer wall of the bottom of the other clamping seat (10) are rotatably connected with first clamping plates (20), the outer walls of one side of the two first clamping plates (20) and one side of the two second clamping plates are respectively provided with a pulley assembly (21), and the outer walls of one side of the first clamping plates (20) and one side of the second clamping plates are respectively provided with the same polishing piece (11).
2. The outer ring grinding device for bearing production according to claim 1, wherein the top outer wall of one of the clamping seats (10) and the bottom outer wall of the other clamping seat (10) are provided with two T-shaped grooves (17), one side inner wall of each T-shaped groove (17) is of an arc-shaped structure, the inner walls of the two T-shaped grooves (17) are provided with T-shaped blocks (38), the top outer walls of the two T-shaped blocks (38) are provided with telescopic rods (39), the top outer walls of the two T-shaped blocks (38) surrounding the telescopic rods (39) are provided with folding covers (37), and the top outer walls of the two telescopic rods (39) are provided with the same inner grinding block (19).
3. The outer ring grinding device for bearing production according to claim 2, wherein the outer wall of the bottom of the inner grinding block (19) is provided with a third spring (29), the outer wall of one side of the inner grinding block (19) is provided with a clamping groove (36), the outer wall of the other side of the inner grinding block (19) is provided with a clamping block (28), and the clamping block (28) is matched with the clamping groove (36).
4. The outer ring grinding device for bearing production according to claim 3, wherein the outer wall of the bottom of one of the clamping seats (10) is provided with a concave block (24), the outer wall of the top of the other clamping seat (10) is provided with two electric sliding grooves (26), the inner walls of the two electric sliding grooves (26) are provided with supporting rods (25), the other ends of the two supporting rods (25) are rotatably connected with the same rotating column, the two ends of the rotating column are respectively rotatably connected to the inner walls of the two sides of the concave block (24), the outer wall of one side of the two supporting rods (25) is provided with the same first spring (22), the outer wall of the top of the clamping seat (10) close to the two electric sliding grooves (26) is provided with a square groove (23), and the square groove (23) is matched with the concave block (.
5. An outer ring grinding device for bearing production according to claim 4, wherein the same connecting block (16) is slidably connected to the bottom outer wall and the top outer wall of the two connecting seats (8).
6. An outer ring grinding device for bearing production according to claim 1, wherein the inner wall of the bottom of the machine body (1) is provided with a movable rail (13), the inner wall of the movable rail (13) is provided with a fixed seat (12), the inner wall of one side of the fixed seat (12) is provided with a motor (35), the outer wall of one side of the fixed seat (12) is provided with a supporting seat (33), and the input end of the supporting seat (33) is connected with the output end of the motor (35) through a connecting shaft.
7. The outer ring grinding device for bearing production according to claim 6, wherein three telescopic columns (34) are arranged on the outer circumferential wall of the supporting seat (33), connecting plates (32) are arranged at the other ends of the three telescopic columns (34), mounting seats (3) are arranged on the outer wall of one side of each of the three connecting plates (32), connecting columns (31) are inserted into the inner walls of one sides of the three mounting seats (3), mounting grooves (30) are arranged on the outer walls of one sides of the three mounting seats (3), and grinding rollers (15) are clamped into the inner walls of the three mounting grooves (30).
8. An outer ring grinding device for bearing production according to claim 7, characterized in that the inner walls of the opposite sides of the machine body (1) are provided with retractable doors (2).
9. The outer ring grinding device for bearing production according to claim 8, wherein the inner wall of the bottom of the machine body (1) is provided with a filter screen (7), the outer wall of one side of the machine body (1) is provided with a discharge hole (5), and the bottom surface of the discharge hole (5) is inclined.
10. The outer ring grinding device for bearing production according to claim 9, wherein the inner wall of the discharge port (5) is inserted with the filter plate (6), the inner wall of the bottom of the machine body (1) is provided with the spray nozzle (14), and the input end of the spray nozzle (14) is provided with the water inlet (4).
CN202011350892.XA 2020-11-26 2020-11-26 Outer lane grinding device of bearing production Pending CN112476084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011350892.XA CN112476084A (en) 2020-11-26 2020-11-26 Outer lane grinding device of bearing production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011350892.XA CN112476084A (en) 2020-11-26 2020-11-26 Outer lane grinding device of bearing production

Publications (1)

Publication Number Publication Date
CN112476084A true CN112476084A (en) 2021-03-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011350892.XA Pending CN112476084A (en) 2020-11-26 2020-11-26 Outer lane grinding device of bearing production

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Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113579891A (en) * 2021-06-23 2021-11-02 福安市中虹机电技术开发有限公司 Wafer stacking and polishing device and stacking and polishing method thereof
CN113601288A (en) * 2021-09-23 2021-11-05 邳州众鑫机械有限公司 Bearing polishing machine tool and polishing method
CN117817462A (en) * 2024-03-01 2024-04-05 湘潭大田宇机车配件制造有限公司 Automobile piston ring grinding production device and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113579891A (en) * 2021-06-23 2021-11-02 福安市中虹机电技术开发有限公司 Wafer stacking and polishing device and stacking and polishing method thereof
CN113601288A (en) * 2021-09-23 2021-11-05 邳州众鑫机械有限公司 Bearing polishing machine tool and polishing method
CN113601288B (en) * 2021-09-23 2022-09-27 邳州众鑫机械有限公司 Bearing polishing machine tool and polishing method
CN117817462A (en) * 2024-03-01 2024-04-05 湘潭大田宇机车配件制造有限公司 Automobile piston ring grinding production device and method
CN117817462B (en) * 2024-03-01 2024-05-14 湘潭大田宇机车配件制造有限公司 Automobile piston ring grinding production device and method

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Application publication date: 20210312