CN115284093A - Bearing rolling element both ends are grinding device just - Google Patents

Bearing rolling element both ends are grinding device just Download PDF

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Publication number
CN115284093A
CN115284093A CN202211077209.9A CN202211077209A CN115284093A CN 115284093 A CN115284093 A CN 115284093A CN 202211077209 A CN202211077209 A CN 202211077209A CN 115284093 A CN115284093 A CN 115284093A
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CN
China
Prior art keywords
support frame
rolling body
belt pulley
grinding device
tank
Prior art date
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Granted
Application number
CN202211077209.9A
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Chinese (zh)
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CN115284093B (en
Inventor
杨西军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Yangfan Bearing Co ltd
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Shandong Yangfan Bearing Co ltd
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Priority to CN202211077209.9A priority Critical patent/CN115284093B/en
Publication of CN115284093A publication Critical patent/CN115284093A/en
Application granted granted Critical
Publication of CN115284093B publication Critical patent/CN115284093B/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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/005—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
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • 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
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
    • B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a primary grinding device for two ends of a bearing rolling body, which comprises a grinding mechanism, a feeding mechanism and a water circulation mechanism, wherein the grinding mechanism is used for synchronously grinding two ends of the rolling body; the polishing mechanism comprises a first support frame, a rotary table arranged on the first support frame and rotating on the first support frame, and polishing discs symmetrically arranged on two sides of the rotary table and used for polishing two ends of the rolling elements respectively, wherein a plurality of through holes are uniformly formed in the rotary table along the circumferential direction; meanwhile, automatic polishing of two ends of the rolling body is realized, and the efficiency is high.

Description

Bearing rolling element both ends are grinding device just
Technical Field
The invention relates to the technical field of bearing processing, in particular to a primary polishing device for two ends of a bearing rolling body.
Background
A bearing is a mechanical element that limits relative motion to a desired range of motion and reduces friction between moving parts. The rolling body is the core element in the rolling bearing, and because of the existence of the rolling body, rolling friction exists between opposite moving surfaces. However, when the rolling body is polished, two ends of the rolling body need to be polished, but the existing polishing mechanisms for two ends of the rolling body are used for independently processing two ends of the rolling body, so that the efficiency is low.
Disclosure of Invention
The invention aims to solve the problems and provides a primary polishing device for two ends of a bearing rolling body, which can realize synchronous processing of the two ends of the rolling body and has high processing efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a primary grinding device for two ends of a bearing rolling body comprises a grinding mechanism for synchronously grinding two ends of the rolling body, a feeding mechanism for conveying the rolling body to the grinding mechanism and a water circulation mechanism for recycling waste water;
the polishing mechanism comprises a first support frame, a rotary table arranged on the first support frame and rotating on the first support frame, and polishing discs symmetrically arranged on two sides of the rotary table and used for polishing two ends of the rolling elements respectively, wherein a plurality of through holes are uniformly formed in the rotary table along the circumferential direction;
the feeding mechanism comprises a working platform, a material box fixed on the working platform and a conveying mechanism arranged at the bottom of the material box and used for arranging and outputting rolling elements, a second support frame is arranged on the working platform, the conveying mechanism comprises conveying rollers rotatably mounted on the second support frame, the conveying rollers are arranged side by side from left to right, the conveying rollers incline downwards from back to front, a shifting mechanism used for shifting the rolling elements at a blanking opening of the material box is further arranged on the second support frame, the action of the shifting mechanism is linked with the rotation of the conveying rollers through a connecting mechanism, a hose is arranged between the two conveying rollers at the left end of the second support frame, and the front end of the hose is matched with a through hole in the turntable;
the water circulation mechanism comprises a precipitation tank and a clean water tank, a collecting tank is arranged at the bottom of the first support frame, the collecting tank corresponds to the polishing disc in position, the collecting tank is communicated with the precipitation tank through a bent pipe, a water drainage tank communicated with the water tank is arranged at the upper end of the precipitation tank, a water pump is arranged at the upper end of the clean water tank, and clean water in the clean water tank is pumped to the polishing disc through a cleaning pipeline.
Furthermore, a first motor for driving the rotating disc to rotate is arranged on the first support frame;
and a second motor for driving the polishing disc to rotate is arranged on the first support frame.
Furthermore, a pushing mechanism used for pushing the polished rolling body out of the through hole is further arranged on the first support frame.
Furthermore, the ejecting mechanism comprises a supporting rod and a rotating head which is arranged at the upper end of the supporting rod and is rotatably connected with the supporting rod, one side of the rotating head, which is close to the rotating disc, is an arc-shaped surface, one end, which is close to the rotating disc, of the upper end of the rotating head is provided with a roller, and an extension spring is arranged between the arc-shaped surface and the supporting rod.
Further, the workbin lower extreme is equipped with the blanking mouth, the position of blanking mouth corresponds between two conveying rollers.
Furthermore, toggle mechanism includes the dial wheel, be equipped with on the outer face of cylinder of dial wheel and dial the tooth, dial the wheel shaft and support on the second support frame, the blanking mouth front end is equipped with the opening, and the dial wheel passes the opening and deepens in the blanking mouth.
Further, coupling mechanism is including rotating the third motor of installing the pivot on the second support frame and installing on the second support frame, the inboard one end of pivot is equipped with first bevel gear, right side first conveying roller pivot rear end is equipped with the second bevel gear, first bevel gear with the second bevel gear meshing, pivot outside one end is equipped with first belt pulley, it is equipped with the second belt pulley to dial driving wheel pivot right side one end, third motor output shaft is equipped with the third belt pulley, and first belt pulley, second belt pulley and third belt pulley pass through the belt and connect, conveying roller pivot front end all is equipped with intermeshing's gear.
Furthermore, a plurality of spray heads are arranged at the upper end of the cleaning pipeline.
The invention has the beneficial effects that:
1. when the two ends of the rolling body are polished, the rolling body at the bottom of the material box is stirred by the stirring mechanism, so that the rolling body in the material box falls between the two first conveying rollers, the two first conveying rollers rotate reversely, the axis of the rolling body is parallel to the axis of the first conveying rollers, the rolling body is in a lying state, the rolling body falls into the through hole through the hose, the turntable drives the rolling body to rotate along with the rolling body, and when the rolling body passes through the two polishing disks, the two ends of the rolling body are polished synchronously. Degree of automation is high, has realized the automation at rolling element both ends simultaneously and has polished, efficient.
2. The conveying rollers inclined downwards from back to front ensure that the rolling bodies between the two conveying rollers can continuously move forwards when the two conveying rollers rotate, so that the rolling bodies slide into the hose and are conveyed into the through holes through the hose.
3. According to the invention, the cleaning pipeline sprays water to the polishing part of the polishing disc and flows into the collecting groove, the wastewater in the collecting groove enters the settling tank through the bent pipe and is precipitated in the settling tank, the clear water at the upper end of the settling tank is discharged into the clear water tank through the water discharge tank, and the clear water is pumped to the polishing part of the polishing disc through the cleaning pipeline by the water pump, so that the water recycling is realized, and the waste of water resources is reduced.
4. The push-out mechanism comprises a supporting rod and a rotary head which is arranged at the upper end of the supporting rod and is rotatably connected with the supporting rod, wherein one side of the rotary head, which is close to the rotary table, is an arc-shaped surface, one end of the upper end of the rotary head, which is close to the rotary table, is provided with a roller, an extension spring is arranged between the arc-shaped surface and the supporting rod, in the process of polishing two ends of the rolling body, the polished rolling body rotates to the rotary head along with the rotary table, and under the action of the extension spring, the rotary head pushes out the rolling body in the through hole and enters a material tray through a pipeline, so that the automatic output of the rolling body is realized, independent driving is not needed, and the cost is low.
5. The connecting mechanism comprises a rotating shaft rotatably arranged on the support frame and a motor arranged on the support frame, wherein a first bevel gear is arranged at one end of the inner side of the rotating shaft, a second bevel gear is arranged at the rear end of the rotating shaft of the first conveying roller on the right side, the first bevel gear is meshed with the second bevel gear, a first belt pulley is arranged at one end of the outer side of the rotating shaft, a second belt pulley is arranged at one end of the right side of the rotating shaft of the poking wheel, a third belt pulley is arranged at an output shaft of the second motor, and the first belt pulley, the second belt pulley and the third belt pulley are connected through a belt. The second motor drives the third belt pulley to rotate, the third belt pulley drives the first belt pulley and the second belt pulley to synchronously rotate through the belt, the poking wheel and the second conveying roller synchronously rotate at the moment, and the poking wheel and the second conveying roller synchronously rotate through one drive, so that the cost is low.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention.
In the figure: the automatic grinding machine comprises a first support frame 1, a rotary table 2, a through hole 3, a grinding disc 4, a pipeline 5, a material disc 6, a first motor 7, a second motor 8, a support rod 9, a rotary head 10, an extension spring 11, a working platform 12, a material box 13, a second support frame 14, a conveying roller 15, a hose 16, a gear 17, a blanking port 18, a poking wheel 19, a poking tooth 20, an opening 21, a rotary shaft 22, a third motor 23, a first bevel gear 24, a second bevel gear 25, a first belt pulley 26, a second belt pulley 27, a third belt pulley 28, a belt 29, a settling tank 30, a clean water tank 31, a collecting tank 32, a bent pipe 33, a water pump 34, a water drainage tank 35, a cleaning pipeline 36 and a spray head 37.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a device for primarily polishing two ends of a bearing rolling element comprises a polishing mechanism for synchronously polishing two ends of the rolling element, a feeding mechanism for conveying the rolling element to the polishing mechanism, and a water circulation mechanism for recycling waste water.
As shown in fig. 1, grinding machanism includes first support frame 1, sets up on first support frame 1 and on first support frame 1 pivoted carousel 2, symmetry set up and be used for respectively polishing the dish 4 of polishing to the rolling element both ends in 2 both sides of carousel, 2 last even a plurality of through-holes 3 that are equipped with of circumferencial direction of following of carousel 2, 2 planes of rotation of carousel are vertical plane, be equipped with charging tray 6 on first support frame 1, still be equipped with on first support frame 1 and be arranged in exporting the pipeline 5 in charging tray 6 with polishing back rolling element, pipeline 5 upper end and the cooperation of through-hole 3 on the carousel 2, 5 lower extremes of pipeline and charging tray 6 cooperate, are equipped with the support that is used for supporting tube 5 on first support frame 1.
As shown in fig. 1, the feeding mechanism includes a working platform 12, a material box 13 fixed on the working platform 12, and a conveying mechanism arranged at the bottom of the material box 13 and used for arranging and outputting rolling elements, the material box 13 is supported on the working platform 12 through supporting legs, the drawing is not shown, a second supporting frame 14 is arranged on the working platform 12, the conveying mechanism includes conveying rollers 15 rotatably mounted on the second supporting frame 14, the conveying rollers 15 are arranged side by side from left to right, the conveying rollers 15 are inclined downwards from back to front, a toggle mechanism for toggling the rolling elements at a blanking port of the material box 13 is further arranged on the second supporting frame 14, the action of the toggle mechanism is linked with the rotation of the conveying rollers 15 through a connecting mechanism, a hose 16 is arranged at the left end of the second supporting frame 14 and located between the two conveying rollers 15, and the front end of the hose 16 is matched with a through hole 3 on the rotary table 2;
as shown in fig. 2, the water circulation mechanism includes a precipitation tank 30 and a clean water tank 31, a collection tank 32 is disposed at the bottom of the first support frame 1, the position of the collection tank 32 corresponds to the position of the polishing disc 4, the collection tank 32 is communicated with the precipitation tank 30 through an elbow pipe 33, a drainage tank 35 communicated with the water tank 31 is disposed at the upper end of the precipitation tank 30, a water pump 34 is disposed at the upper end of the clean water tank 31, and the water pump 34 pumps clean water in the clean water tank 31 to the polishing disc 4 through a cleaning pipeline 36.
When polishing the rolling element both ends, toggle mechanism stirs the rolling element of workbin 13 bottom for the rolling element in the workbin 13 falls into between two first conveying roller 2, 2 antiport of two first conveying roller, make the rolling body axis parallel with 2 axes of first conveying roller, both were in the state of lying flat, and the rolling element falls into through-hole 3 through hose 30, and carousel 2 drives the rolling element and rotates thereupon, and when two polishing dish 4, polishes the rolling element both ends in step. Degree of automation is high, has realized the automation at rolling element both ends simultaneously and has polished, efficient.
The conveying rollers 15 inclined downward from back to front ensure that the rolling bodies between the two conveying rollers 15 can continuously move forward when the two conveying rollers 15 rotate, so that the rolling bodies slide into the hose 30 and are conveyed into the through hole through the hose 30.
Wash 36 and spray the department of polishing of dish with water to flow into to collection groove 32 department, waste water in the collection groove 32 enters into the precipitation tank 30 through return bend 33, and deposit in the precipitation tank 30, the clear water of precipitation tank 30 upper end is discharged into clear water groove 31 through water drainage tank 35, and take out the department of polishing of dish through washing 36 pipeline with the clear water through water pump 34, realized the cyclic utilization of water, reduce the waste of water resource.
As shown in fig. 1, a first motor 7 for driving the turntable 2 to rotate is arranged on the first support frame 1, an output shaft of the first motor 7 is connected with the turntable 2, and a bracket for supporting the first motor 7 is arranged on the first support frame 1; the first support frame 1 is provided with a second motor 8 for driving the polishing disc 4 to rotate, an output shaft of the second motor 8 is connected with the polishing disc 4, and the first support frame 1 is provided with a support for supporting the second motor 8.
As shown in fig. 1, the first support frame 1 is further provided with a push-out mechanism for pushing the polished rolling elements out of the through holes 3. The ejecting mechanism comprises a supporting rod 9 and a rotating head 10 which is arranged at the upper end of the supporting rod 9 and is connected with the supporting rod 9 in a rotating mode, the lower end of the rotating head 10 is connected with the supporting rod 9 in a rotating mode, one side, close to the turntable 2, of the rotating head 10 is an arc-shaped surface, a roller is arranged at one end, close to the turntable 2, of the upper end of the rotating head 10, an extension spring 11 is arranged between the arc-shaped surface and the supporting rod 9, the upper end of the extension spring 11 is connected with the arc-shaped surface, a connecting rod is arranged at one side, close to the turntable 2, of the supporting rod 9, and the lower end of the extension spring 11 is connected with the connecting rod. At the in-process of polishing the rolling element both ends, the rolling element that has polished rotates to turn round 10 department along with carousel 2, under extension spring 11's effect, turn round 10 pushes out the rolling element in the through-hole, enters into charging tray 6 through pipeline 5, has realized the automatic output of rolling element, does not need solitary drive, and is with low costs.
As shown in fig. 1, the lower end of the bin 13 is provided with a blanking port 18, and the blanking port 18 is located between the two conveying rollers 15.
As shown in fig. 1 and 2, the toggle mechanism includes a toggle wheel 19, a toggle tooth 20 is disposed on an outer cylindrical surface of the toggle wheel 19, a rotating shaft of the toggle wheel 19 is supported on the second support frame 14, an opening 21 is disposed at a front end of the blanking port 18, the toggle wheel 19 penetrates through the opening 21 and penetrates into the blanking port 18, and the toggle wheel 19 toggles the rolling body at the blanking port 18, so that the rolling body falls more smoothly.
As shown in fig. 1, the connecting mechanism includes a rotating shaft 22 rotatably mounted on the second support frame 14 and a third motor 23 mounted on the second support frame 14, a first bevel gear 24 is disposed at one end of the inner side of the rotating shaft 22, a second bevel gear 25 is disposed at the rear end of the rotating shaft of the first conveying roller 2 at the right side, the first bevel gear 24 is engaged with the second bevel gear 25, a first belt pulley 26 is disposed at one end of the outer side of the rotating shaft 22, a second belt pulley 27 is disposed at one end of the right side of the rotating shaft of the toggle wheel 19, a third belt pulley 28 is disposed at an output shaft of the third motor 23, the first belt pulley 26, the second belt pulley 27 and the third belt pulley 28 are connected by a belt 29, supports are disposed at two ends of the rotating shaft of the conveying roller 15 on the first support frame 14, the rotating shaft of the conveying roller 15 is supported on the supports and rotatably connected with the supports, and gears 17 engaged with each other are disposed at the front ends of the rotating shaft of the conveying roller 15. The gear 17 drives the two conveying rollers 15 to rotate reversely, so that the axis of the rolling body between the two conveying rollers 15 is ensured to be parallel to the axis of the conveying roller 15. The third motor 23 drives the third belt pulley 28 to rotate, the third belt pulley 28 drives the first belt pulley 26 and the second belt pulley 27 to synchronously rotate through the belt 29, at the moment, the toggle wheel 19 and the second conveying roller 15 synchronously rotate, the toggle wheel 19 and the second conveying roller 15 can synchronously rotate through one drive, and the cost is low.
As shown in fig. 2, a plurality of nozzles 37 are provided at the upper end of the cleaning pipe 36.
In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (8)

1. A primary grinding device for two ends of a bearing rolling body is characterized by comprising a grinding mechanism for synchronously grinding two ends of the rolling body, a feeding mechanism for conveying the rolling body to the grinding mechanism and a water circulation mechanism for recycling waste water;
the grinding mechanism comprises a first support frame (1), a rotary table (2) which is arranged on the first support frame (1) and rotates on the first support frame (1), and grinding discs (4) which are symmetrically arranged on two sides of the rotary table (2) and are respectively used for grinding two ends of a rolling element, wherein a plurality of through holes (3) are uniformly formed in the rotary table (2) along the circumferential direction, a material tray (6) is arranged on the first support frame (1), and a pipeline (5) used for outputting the ground rolling element into the material tray (6) is further arranged on the first support frame (1);
the feeding mechanism comprises a working platform (12), a material box (13) fixed on the working platform (12) and a conveying mechanism arranged at the bottom of the material box (13) and used for arranging and outputting rolling elements, a second supporting frame (14) is arranged on the working platform (12), the conveying mechanism comprises conveying rollers (15) rotatably mounted on the second supporting frame (14), the conveying rollers (15) are arranged side by side from left to right, the conveying rollers (15) incline downwards from back to front, a shifting mechanism used for shifting the rolling elements at a blanking port of the material box (13) is further arranged on the second supporting frame (14), the action of the shifting mechanism is linked with the rotation of the conveying rollers (15) through a connecting mechanism, a hose (16) is arranged between the two conveying rollers (15) at the left end of the second supporting frame (14), and the front end of the hose (16) is matched with a through hole (3) in the rotary table (2);
the water circulation mechanism comprises a settling tank (30) and a clean water tank (31), a collecting tank (32) is arranged at the bottom of the first support frame (1), the position of the collecting tank (32) corresponds to the position of the polishing disc (4), the collecting tank (32) is communicated with the settling tank (30) through a bent pipe (33), a water drainage tank (35) communicated with the water tank (31) is arranged at the upper end of the settling tank (30), a water pump (34) is arranged at the upper end of the clean water tank (31), and the clean water in the clean water tank (31) is pumped to the polishing disc (4) through a cleaning pipeline (36) by the water pump (34).
2. The primary grinding device for two ends of the rolling body of the bearing according to claim 1, wherein the first support frame (1) is provided with a first motor (7) for driving the turntable (2) to rotate;
and a second motor (8) for driving the polishing disc (4) to rotate is arranged on the first support frame (1).
3. The primary grinding device for two ends of the rolling body of the bearing according to claim 1, wherein the first support frame (1) is further provided with a pushing mechanism for pushing the ground rolling body out of the through hole (3).
4. The initial grinding device for two ends of the bearing rolling body according to claim 4, wherein the ejecting mechanism comprises a supporting rod (9) and a rotating head (10) which is arranged at the upper end of the supporting rod (9) and is rotatably connected with the supporting rod (9), one side of the rotating head (10) close to the turntable (2) is an arc-shaped surface, one end of the upper end of the rotating head (10) close to the turntable (2) is provided with a roller, and a tension spring (11) is arranged between the arc-shaped surface and the supporting rod (9).
5. The primary grinding device for two ends of the rolling element of the bearing as claimed in claim 1, wherein the bin (13) is provided with a blanking port (18) at the lower end, and the blanking port (18) is positioned between the two conveying rollers (15).
6. The initial grinding device for two ends of a bearing rolling body according to claim 5, wherein the toggle mechanism comprises a toggle wheel (19), toggle teeth (20) are arranged on an outer cylindrical surface of the toggle wheel (19), a rotating shaft of the toggle wheel (19) is supported on the second support frame (14), an opening (21) is arranged at the front end of the blanking port (18), and the toggle wheel (19) penetrates through the opening (21) and extends into the blanking port (18).
7. The primary grinding device for two ends of the bearing rolling element according to claim 5, wherein the connecting mechanism comprises a rotating shaft (22) rotatably installed on the second support frame (14) and a third motor (23) installed on the second support frame (14), one end of the inner side of the rotating shaft (22) is provided with a first bevel gear (24), the rear end of the rotating shaft of the first conveying roller (2) on the right side is provided with a second bevel gear (25), the first bevel gear (24) is meshed with the second bevel gear (25), one end of the outer side of the rotating shaft (22) is provided with a first belt pulley (26), one end of the right side of the rotating shaft of the poking wheel (19) is provided with a second belt pulley (27), an output shaft of the third motor (23) is provided with a third belt pulley (28), the first belt pulley (26), the second belt pulley (27) and the third belt pulley (28) are connected through a belt (29), and the front ends of the rotating shaft of the conveying roller (15) are provided with gears (17) which are meshed with each other.
8. The primary grinding device for two ends of a bearing rolling element as claimed in claim 1, characterized in that the upper end of the cleaning pipe (36) is provided with a plurality of spray heads (37).
CN202211077209.9A 2022-09-05 2022-09-05 Bearing rolling element both ends primary grinding device Active CN115284093B (en)

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Application Number Priority Date Filing Date Title
CN202211077209.9A CN115284093B (en) 2022-09-05 2022-09-05 Bearing rolling element both ends primary grinding device

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Application Number Priority Date Filing Date Title
CN202211077209.9A CN115284093B (en) 2022-09-05 2022-09-05 Bearing rolling element both ends primary grinding device

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CN115284093A true CN115284093A (en) 2022-11-04
CN115284093B CN115284093B (en) 2024-03-26

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001071272A (en) * 1999-09-02 2001-03-21 Shin Etsu Handotai Co Ltd Cup type grindstone, both-sided simultaneous grinding device and both-sided simultaneous grinding method
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CN215788675U (en) * 2021-08-27 2022-02-11 东莞彩龙五金弹簧制造有限公司 Spring grinding head mechanism
WO2022048145A1 (en) * 2020-09-03 2022-03-10 台州隆达科技有限公司 Bearing grinding device that performs feeding and discharging by rolling
CN114473675A (en) * 2022-03-24 2022-05-13 六安滚动轴承有限公司 Bearing roller double-end-face polishing device

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JP2001071272A (en) * 1999-09-02 2001-03-21 Shin Etsu Handotai Co Ltd Cup type grindstone, both-sided simultaneous grinding device and both-sided simultaneous grinding method
CN106078386A (en) * 2016-08-15 2016-11-09 浙江新昌皮尔机械配件有限公司 A kind of polishing process of the bearing ring of high length-diameter ratio
CN208945780U (en) * 2018-11-15 2019-06-07 包头市中鑫安泰磁业有限公司 Magnet grinding device
CN212947230U (en) * 2020-07-19 2021-04-13 宁波市鄞州大兴非标设备制造厂 Channel-adjustable feeding device and double-end-face grinding machine thereof
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CN215748230U (en) * 2021-07-15 2022-02-08 聊城泰通精工机械科技有限公司 Bearing rolling element both ends grinding machanism
CN215788675U (en) * 2021-08-27 2022-02-11 东莞彩龙五金弹簧制造有限公司 Spring grinding head mechanism
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