CN114738653A

CN114738653A - Bearing production batch lubrication machine and lubrication method

Info

Publication number: CN114738653A
Application number: CN202210494622.9A
Authority: CN
Inventors: 白忠恩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-07-12

Abstract

The invention relates to the technical field of bearing lubrication, in particular to a bearing production batch lubrication machine and a lubrication method, which comprises a base, wherein limiting plates are symmetrically arranged at the top of the base, a bearing hopper is fixedly connected to the top of the left side of the base, a transverse groove is transversely formed in the right side of the base, a reciprocating clamping unit for intermittently transporting and clamping a bearing is arranged on the right side of the base, and a ball unit for injecting lubricating oil into the bearing is arranged at the top of the front end of the base. The production efficiency is improved, and the labor intensity of operators is reduced.

Description

Bearing production batch lubrication machine and lubrication method

Technical Field

The invention relates to the technical field of bearing lubrication, in particular to a bearing production batch lubrication machine and a lubrication method.

Background

The bearing is an important part in the modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and improve the rotation precision of the mechanical rotating body, lubricating oil needs to be injected into steel balls in a bearing sleeve after the bearing is produced and manufactured, the steel balls are guaranteed to slide in the bearing, the rotation flexibility of the bearing is improved, the abrasion and the running resistance of the bearing can be reduced, and therefore the lubricating oil needs to be added into the bearing.

The following problems exist in the existing process of adding lubricating oil to the bearing: the existing mass production bearings are added with lubricating oil in a manual mode, so that the processing efficiency of the bearings is reduced, the labor intensity is high, the added filling amount cannot be accurately controlled, and the redundant lubricating oil is sprayed on the outer walls of the bearings to cause the waste of the lubricating oil.

Therefore, a bearing production batch lubrication machine and a lubrication method are provided to solve the problems.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: a batch lubrication machine for bearing production comprises a base, wherein limiting plates are symmetrically arranged at the top of the base, the top of the left side of the base is fixedly connected with a bearing hopper, the right side of the base is provided with a transverse groove which is transversely arranged, the right side of the base is provided with a reciprocating clamping unit for intermittently transporting and clamping the bearing, the top of the front end of the base is provided with a ball unit for injecting lubricating oil into the bearing, the rear end of the ball unit is provided with a uniform coating unit for coating the lubricating oil injected into the bearing, a clamping unit for clamping the bearing inner ring is arranged on the inner side of the base and below the ball unit, the base is provided with a transmission unit for driving the ball unit and the clamping unit to move relatively, the transmission unit comprises a transmission plate, the transmission plate is arranged on a limiting plate positioned on the inner side of the base, and a pushing unit for pushing a bearing in the bearing hopper is arranged on the left side of the base;

the reciprocating clamping unit comprises a fixed seat, a reciprocating motor, a supporting rod, rotating plates, reciprocating plates and clamping plates, wherein the fixed seat is fixedly connected to the right side of the base, the reciprocating motor is fixedly connected to the top of the front end of the fixed seat, the supporting rod is fixedly connected to the top of the rear end of the fixed seat, the rotating plates are rotatably arranged at the output end of the reciprocating motor and the top of the supporting rod, the reciprocating plates are rotatably arranged at the tops of the two rotating plates, the reciprocating plates penetrate through the left sides of the reciprocating plates and the inner sides of the transverse grooves and are fixedly connected with the plurality of clamping plates through bolts, and the plurality of clamping plates are arranged in a linear array;

the ball unit includes connecting plate, first lead screw, rotating electrical machines, oil tank, control block, oil pipe and ball, the top end of driving plate is provided with the connecting plate, the right-hand member threaded connection of connecting plate has first lead screw, motor cabinet fixedly connected with rotating electrical machines is passed through to the bottom of first lead screw, the output transmission of rotating electrical machines is connected with the oil tank that is concave form, and the both ends inboard of oil tank all with the motor cabinet sliding connection on the rotating electrical machines, the bottom fixedly connected with oil pump of oil tank, the bottom fixedly connected with control block of oil pump, the front end of control block is provided with the governing valve, both ends intercommunication is connected with oil pipe about the control block, two oil pipe's terminal sliding connection has the ball, the bottom of control block is provided with the protective unit who covers the ball.

Preferably, the clamping unit comprises a connecting seat, a clamping rod, a reciprocating electric push rod, a disc member, a connecting block, a rocker plate, a clamping plate and a slide rail, the connecting seat is arranged at the bottom end of the transmission plate, one end of the connecting seat is slidably arranged inside the base in a penetrating manner, a chute is formed in the inner side of the base and below the ball, the clamping rod is fixedly connected to the top of the connecting seat, the reciprocating electric push rod is arranged at the top end of the clamping rod, the disc member matched with the chute is fixedly connected to the fixed end and the moving end of the reciprocating electric push rod, the disc member below the disc member is fixedly connected with the clamping rod, the connecting block in an annular array is rotatably arranged on the outer wall of the moving end of the reciprocating electric push rod, the rocker plate is rotatably arranged at the upper end and the lower end of each connecting block, the clamping plate is rotatably arranged at the outer side of each rocker plate away from the disc member, and is provided with the clamping plate in an arc shape, the disc part positioned below is fixedly connected with a sliding rail in an annular array, and the sliding rail is connected with the clamping plate in a sliding manner.

Preferably, the protection unit comprises a sleeve plate, a sleeve, a sealing plate, a first plate, a second plate, a reset spring and a third plate, the sleeve plate is arranged below the control block, the sleeve is fixedly connected to the left end and the right end of the sleeve plate, the sleeve comprises a sleeve block and a sleeve ring, the two sleeve rings penetrate through the outer portion of the oil pipe, the sleeve is fixedly connected to the lower portions of the two sleeve rings, the sealing plate is rotatably arranged on the opposite surfaces of the two sleeve rings, the sealing plate and the sleeve are both made of opposite magnetic materials, the front end and the rear end of the sleeve plate are fixedly connected with the first plate, the top end of the two first plates is rotatably provided with the second plate, the reset spring is connected between the lower portion of the second plate and the first plate, the top end of the second plate is connected with the third plate through a torsion spring, and grooves are formed in the front end and the rear end of the control block, and one end of the third plate is tightly attached in the groove.

Preferably, the transmission unit still includes drive gear, first rack plate, second rack plate, crosshead shoe return crosshead shoe, drive motor is installed to the right flank of driving plate, drive motor's output is worn to establish behind the driving plate and is installed drive gear, the rear end of driving plate is provided with the first rack plate with drive gear engaged with, the left end fixed connection of first rack plate and connecting plate, the front end of driving plate is provided with the second rack plate with drive gear engaged with, the bottom of second rack plate and the other end fixed connection of connecting seat, the right-hand member fixedly connected with crosshead shoe of first rack plate and second rack plate, the crosshead shoe with crosshead shoe looks adaptation is seted up to a side symmetry that the driving plate is close to drive gear.

Preferably, the uniform coating unit comprises an L-shaped block, a second lead screw, a first transmission roller, a transmission belt, a detaching plate, a butterfly screw, an outer ring pressing plate, an inner ring pressing plate and a conical piece, the rear end of the connecting plate is fixedly connected with the L-shaped block, the middle part of the top end of the base is fixedly connected with a guide rod for guiding the L-shaped block, the tail end of the horizontal end of the L-shaped block is in threaded connection with the second lead screw, the bottom end of the second lead screw is rotatably provided with the first transmission roller, the transmission belt is in transmission connection between the first transmission roller and an oil tank, the detaching plate is arranged below the first transmission roller, the butterfly screw penetrating through the detaching plate is in threaded connection with the upper part of the first transmission roller, the bottom end of the detaching plate is fixedly connected with the hollow outer ring pressing plate, and the bottom end of the detaching plate is fixedly connected with the inner ring pressing plate positioned on the inner side of the outer ring pressing plate, the bottom of dismantlement board uses the inner circle clamp plate to install as central symmetry conical member, the tip groove has been seted up towards the direction of rotation to conical member, and the outer wall cover of conical member is equipped with the cellucotton.

Preferably, the pushing unit includes a through hole, a second driving roller, a supporting plate, a third driving roller, a conveyor belt, a cam, a pushing rod, and a pressing spring, a through hole which is inclined is transversely arranged on the inner side of the base, the output end of the reciprocating motor is positioned below the rotating plate and is connected with a second driving roller in a driving way, the top of the left side of the base is fixedly connected with a supporting plate, the top end of the supporting plate far away from the base is rotatably provided with a third driving roller, a conveyor belt penetrating through the inner side of the through hole is connected between the second driving roller and the third driving roller in a driving way, the top end of the third driving roller is provided with a cam, the bottom of the left side of the bearing bucket is slidably provided with a push rod which is abutted against the cam, the outer side of the push rod is sleeved with an extrusion spring tightly attached to one side face of the bearing bucket, and one end of the push rod is provided with a push plate extending into the inner side of the bearing bucket.

Preferably, two sloping blocks are symmetrically installed on the limiting plate positioned on the inner side of the base, a splayed structure is formed between the two sloping blocks, and rolling balls are arranged at the upper end and the lower end of each group of sloping blocks in a rotating mode.

In addition, the invention also provides a batch lubrication method for bearing production, which comprises the following steps:

s1: firstly, bearings are sequentially placed on the inner side of a bearing hopper, then a reciprocating motor is driven to drive rotating plates on two sides to rotate, the two rotating plates and the reciprocating plate are mutually matched to drive a clamping plate to rotate, so that each group of clamping plates drives the bearings to intermittently move along a limiting plate, and meanwhile, a reciprocating motor drives a second driving roller and a conveyor belt to synchronously rotate in the working process, so that a cam on a third driving roller synchronously rotates, and under the action of an extrusion spring, a push rod is continuously extruded in the rotating process of the cam, so that the purpose that the bearings are intermittently pushed by the push plate is realized;

s2: the bearing is clamped between the two inclined blocks and extruded in sequence by the clamping plate on the front side, then the transmission motor is driven to drive the transmission gear to rotate, so that the first rack plate and the second rack plate on two sides move oppositely, the connecting seat and the clamping unit are driven to move upwards synchronously in the upward movement process of the second rack plate, and therefore the disc piece on the upper side extends out of the inner side of the bearing;

s3: when the first rack plate moves downwards, the connecting plate and the first screw rod are driven to synchronously and intermittently move downwards so that the ball is abutted against the steel balls on the bearing, the rotating motor is driven to drive the oil tank to rotate, the oil pipe and the ball are driven to rotate along the upper circumference of the bearing, at the moment, a gap is formed between the ball and the oil pipe when the ball rolls, the oil pump is driven to output lubricating oil in the oil tank through the gaps on the two oil pipes, and the purpose of injecting the lubricating oil into the bearing is realized under the rolling coating action of the ball;

s4: when the oil tank rotates, the transmission belt and the first transmission roller are driven to synchronously rotate, the first transmission roller drives the dismounting plate and the outer ring pressing plate to press the outer ring piece of the bearing, the inner ring pressing plate presses the inner ring piece of the bearing, and the conical pieces on the two sides slide along the space between the outer ring pressing plate and the inner ring pressing plate, so that the protruding lubricating oil on the bearing is smeared, and the uniformity of the lubricating oil is further improved;

s5: when oil pipe finishes output, the pulling lagging down presses, the third plate breaks away from the recess under the effect of torsional spring, then the sleeve pipe moves down under the action of gravity, cover the ball completely until the sleeve, then rotate the closing plate in the oil pipe through artifical mode, thereby play sealed effect to oil pipe, and the second plate is near on the control block under reset spring's effect, improve sheathed tube steadiness, in order to prevent that the sleeve pipe from producing outside oil pipe and rocking the phenomenon, when oil pipe is opened to needs, only need move the lagging up fast, it is inboard that the third plate passes through the automatic recess that gets into under the effect of torsional spring, the closing plate passes through magnetism and attaches on the oil pipe lateral wall down fast.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the reciprocating motor in the reciprocating clamping unit drives the rotating plate to rotate, so that the reciprocating plate drives the clamping plate to intermittently move the bearing, and simultaneously, the third transmission roller and the cam are driven to rotate under the transmission action of the conveyor belt, so that the pushing rod intermittently pushes the bearing, and the bearing is automatically and intermittently moved, thereby facilitating the batch filling of lubricating oil into the bearing, improving the production efficiency and reducing the labor intensity of an operator;

2. the transmission unit drives the ball unit and the clamping unit to move oppositely, so that the reciprocating electric push rods in the clamping unit can drive the rocker arm plate to move upwards, the inner ring of the bearing is limited by each group of clamping plates, and the outer ring of the bearing is limited by the clamping plates and the inclined blocks, so that the clamping effect inside and outside the bearing is improved, and the bearing is prevented from slipping in the lubricating oil injection process;

3. according to the invention, the lubricating oil in the oil tank is output to the oil pipe through the oil pump in the ball unit, and when the ball is abutted against the steel ball on the bearing, a gap is generated between the ball and the oil pipe, so that the lubricating oil is conveniently output to the bearing through the gap, then the oil pipe rotates on the bearing, so that the lubricating oil on the oil pipe is conveniently and uniformly coated in the bearing, the utilization rate of the lubricating oil is improved, and the waste of the lubricating oil is reduced;

4. according to the invention, the first transmission roller and the dismounting plate are driven to rotate under the action of the transmission belt, so that the outer ring pressing plate and the inner ring pressing plate press the outer ring piece and the inner ring piece on the bearing, and then the conical piece slides along the position between the outer ring piece and the inner ring piece of the bearing, so that the lubricating oil protruding out of the bearing is uniformly coated, the coating uniformity of the lubricating oil in the bearing is improved, and the outer wall of the bearing is conveniently cleaned;

5. according to the oil pipe sealing device, the sleeve in the protection unit is used for covering the port of the oil pipe, then the sealing plate is manually covered on the sleeve, so that dust or impurities are prevented from entering the oil pipe, the sealing effect of lubricating oil is improved, and the sleeve plate is convenient to limit quickly under the matching of the return spring, the second plate and the third plate, so that the sleeve is prevented from shaking in the rotation process of the oil pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial enlarged view of A in FIG. 1;

FIG. 3 is a partial enlarged view of B in FIG. 1

FIG. 4 is a rear elevational view of the overall construction of the present invention;

FIG. 5 is an enlarged view of a portion C of FIG. 4;

FIG. 6 is an enlarged view of a portion D of FIG. 4;

FIG. 7 is a bottom view of the overall structure of the present invention;

FIG. 8 is a side sectional view of a roll-coating unit of the present invention;

FIG. 9 is an enlarged view of a portion E of FIG. 8;

FIG. 10 is a schematic view of a roll-coating unit of the present invention;

FIG. 11 is a schematic view of a clamping unit of the present invention;

FIG. 12 is a schematic view of a leveling unit according to the present invention.

In the figure: 1. a base; 11. a transverse groove; 2. a bearing hopper; 3. a reciprocating clamping unit; 31. a fixed seat; 32. a reciprocating motor; 33. a support bar; 34. rotating the plate; 35. a reciprocating plate; 36. a clamping plate; 4. a ball unit; 40. a connecting plate; 41. a first lead screw; 42. a rotating electric machine; 43. an oil tank; 44. a control block; 45. an oil pipe; 46. a ball; 411. sheathing; 412. a sleeve; 413. a sleeve; 414. a sealing plate; 415. a first plate member; 416. a second plate member; 417. a return spring; 418. a third plate member; 5. a clamping unit; 51. a clamping lever; 52. a reciprocating electrical push rod; 53. a disc member; 54. connecting blocks; 55. a rocker arm plate; 56. a splint; 57. a slide rail; 6. a transmission unit; 61. a drive plate; 62. a transmission gear; 63. a first rack plate; 631. a connecting seat; 64. a second rack plate; 65. a cross-shaped chute; 66. a crosshead shoe; 7. a leveling unit; 70. a drive belt; 71. an L-shaped block 71; 72. a second lead screw; 73. a first drive roller; 74. disassembling the plate; 75. a butterfly screw; 76. an outer ring pressing plate; 77. an inner ring pressing plate; 78. a conical member; 8. a pushing unit; 80. a through hole; 81. a second driving roller; 82. a support plate; 83. a third driving roller; 84. a conveyor belt; 85. a cam; 86. a push rod; 9. a sloping block; 87. a compression spring; 91. a rolling ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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. 1-2, a bearing production batch lubrication machine comprises a base 1, wherein limiting plates are symmetrically installed on the top of the base 1, the limiting plates are in an L-shaped structure and are beneficial to guiding a bearing, a bearing hopper 2 is fixedly connected to the top of the left side of the base 1, the bearing hopper 2 is in a rectangular frame structure, a ball unit 4 for injecting lubricating oil into the bearing is arranged at the top of the front end of the base 1, a clamping unit 5 for clamping an inner ring of the bearing is arranged at the inner side of the base 1 and below the ball unit 4, a reciprocating clamping unit 3 for intermittently transporting and clamping the bearing is arranged at the right side of the base 1, the reciprocating clamping unit 3 comprises a fixed seat 31, a reciprocating motor 32, a supporting rod 33, a rotating plate 34, a reciprocating plate 35 and a clamping plate 36, the fixed seat 31 is fixedly connected to the right side of the base 1, the reciprocating motor 32 is fixedly connected to the top of the front end of the fixed seat 31, rear end top fixedly connected with bracing piece 33 of fixing base 31, reciprocating motor 32's output and bracing piece 33's top are all rotated and are equipped with and change board 34, two top rotations that change board 34 are equipped with reciprocating plate 35, horizontal cross slot 11 that sets up is seted up on base 1's right side, reciprocating plate 35's left side just passes cross slot 11 inboard and through a plurality of grip blocks 36 of bolt fixedly connected with, drive reciprocating plate 35 and be circumference rotary motion along two commentaries on classics board 34 when two change board 34 synchronous revolution motion, and then realize intermittent motion around a plurality of grip blocks 36, and a plurality of grip blocks 36 all are linear array and arrange, grip block 36's purpose is the outer lane of centre gripping bearing, be convenient for make the bearing play firm effect at the injection lubricating oil in-process, and install the slipmat in the curved surface of grip block 36, in order to prevent that the outer lane of bearing from appearing rotatory phenomenon.

During specific work, the drive reciprocating motor 32 drives the board 34 synchronous revolution on both sides, and the board 34 and the reciprocal board 35 of changeing drive 36 rotary motion of grip block under mutually supporting of two, realize that every group grip block 36 drives bearing along the limiting plate on intermittent type motion, can play the centre gripping firm effect to the bearing simultaneously, so that the bearing is automatic accomplishes and pours into the lubricating oil operation, thereby be favorable to the bearing wholesale to fill lubricating oil, improve production efficiency.

As shown in fig. 1, 4, 8 and 10, a transmission unit 6 for driving the ball unit 4 and the clamping unit 5 to move relatively is arranged on the base 1, the transmission unit 6 includes a transmission plate 61, the transmission plate 61 is mounted on a limit plate located on the inner side of the base 1, the ball unit 4 includes a connection plate 40, a first lead screw 41, a rotating motor 42, an oil tank 43, a control block 44, an oil pipe 45 and a ball 46, the top end of the transmission plate 61 is provided with the connection plate 40, the connection plate 40 is in a "hex" shape, the right end of the connection plate 40 is in threaded connection with the first lead screw 41, the height of the first lead screw 41 can be adjusted according to the thickness of the bearing, the application range of the present invention is improved, the bottom end of the first lead screw 41 is fixedly connected with the rotating motor 42 through a motor base, the output end of the rotating motor 42 is in transmission connection with the oil tank 43 in a concave shape, and the inner sides of both ends of the oil tank 43 are in sliding connection with the motor base on the rotating motor 42, be convenient for improve the rotational stability of oil tank 43, the bottom fixedly connected with oil pump of oil tank 43, the bottom fixedly connected with control block 44 of oil pump, the front end of control block 44 is provided with the governing valve, can adjust the flow of lubricating oil through the governing valve to avoid the waste of lubricating oil, both ends intercommunication is connected with oil pipe 45 about control block 44, and the end sliding connection of two oil pipe 45 has ball 46.

During operation, when the bearing centre gripping in-process, make ball 46 conflict the steel ball on the bearing, drive rotating electrical machines 42 drives oil tank 43 rotary motion, thereby drive circumference rotary motion on oil pipe 45 and the ball 46 along the bearing, at this moment, ball 46 is at the roll in-process, produce the space between ball 46 and the oil pipe 45, the drive oil pump makes the inside lubricating oil of oil tank 43 pass through the space output on two oil pipe 45, under the ball coating effect through ball 46, the realization is to bearing injection lubricating oil purpose, and be favorable to avoiding causing the waste of lubricating oil.

As shown in fig. 1, 3 and 11, the clamping unit 5 includes a connecting seat 631, a clamping rod 51, a reciprocating electric push rod 52, a disc member 53, a connecting block 54, a rocker plate 55, a clamping plate 56 and a slide rail 57, the connecting seat 631 is disposed at the bottom end of the transmission plate 61, one end of the connecting seat 631 is slidably disposed inside the base 1, a slide groove is disposed inside the base 1 and below the ball 46, the clamping rod 51 is fixedly connected to the top of the connecting seat 631 inside the slide groove, the reciprocating electric push rod 52 is disposed at the top end of the clamping rod 51, a disc member 53 adapted to the slide groove is fixedly connected to both the fixed end and the moving end of the reciprocating electric push rod 52, the disc member 53 located below is fixedly connected to the clamping rod 51, the disc member 53 is provided for guiding the disc member 53 in the slide groove, so as to improve the clamping accuracy of the inner ring of the bearing, the outer wall of the moving end of the reciprocating electric push rod 52 is rotatably provided with the connecting block 54 in an annular array, the upper and lower both ends of every group connecting block 54 all rotate and are provided with rocker arm plate 55, and the outside that disc spare 53 was kept away from to every group rocker arm plate 55 rotates and is provided with splint 56 that is the arc form, and fixedly connected with is the slide rail 57 of annular array on the disc spare 53 that is located the below, and slide rail 57 and splint 56 sliding connection to play spacing sliding action to splint 56, appear rocking phenomenon under preventing it by the power of rocker arm plate 55.

During specific work, when the bearing gets into the spout top under intermittent motion, disc spare 53 goes up and down along the spout, then drives rocker arm board 55 upward movement through drive reciprocating electric push rod 52, and at this moment, every group splint 56 expands the motion from inside to outside through the effect of slide rail 57 down, contradicts at the bearing inner race and extrudees until splint 56 to prevent that the bearing from making the bearing inner race spare appear skidding and present the phenomenon in the lubricating oil injection in-process, thereby improve the clamping effect of bearing inner race.

As shown in fig. 9 and 10, a protection unit for covering the ball 46 is disposed at the bottom end of the control block 44, the protection unit includes a sleeve plate 411, a sleeve 412, a sleeve 413, a sealing plate 414, a first plate 415, a second plate 416, a return spring 417 and a third plate 418, the sleeve plate 411 is disposed below the control block 44, the sleeve 412 is fixedly connected to the left and right ends of the sleeve 411, the sleeve 412 is composed of a sleeve block and a ferrule, both ferrules penetrate through the outside of the oil tube 45, a baffle is fixedly connected to the bottom end of the oil tube 45, the baffle is mainly used for blocking the ferrules to prevent the ferrules from separating through the oil tube 45, the sleeve 413 is fixedly connected below the ferrules, the sealing plates 414 are rotatably disposed on opposite surfaces of the two sleeves 413, both the sealing plates 414 and the sleeves 413 are disposed to be of opposite magnetic materials, so that the sealing plates 414 are opened and attracted to the side walls of the sleeves 413 by the oil tube 45 in use, when the oil tube 45 is not required, the sealing plate 414 may be rotated on the bottom end of the sleeve 413 to prevent external dust or impurities from entering the inside of the oil tube 45, thereby degrading the quality of the lubricating oil. Both ends fixedly connected with first plate 415 around lagging 411, the top of two first plates 415 is rotated and is equipped with second plate 416, is connected with reset spring 417 between the below of second plate 416 and the first plate 415, and there is third plate 418 on the top of second plate 416 through torsional spring connection, and both ends are seted up flutedly around the control block 44, and the one end of third plate 418 is hugged closely in the recess.

During specific work, when sealing operation needs to be carried out on lubricating oil in the oil pipe 45, the sleeve plate 411 is pulled to be pressed downwards, the third plate 418 is separated from the groove under the action of the torsion spring, then the sleeve 412 moves downwards under the action of gravity until the sleeve 413 completely covers the ball 46, then the sealing plate 414 is rotated in the oil pipe 45 in a manual mode, so that the oil pipe 45 is sealed, and the second plate 416 abuts against the control block 44 under the action of the reset spring 417, so that the stability of the sleeve 412 is improved, and the shaking phenomenon of the sleeve 412 outside the oil pipe 45 is prevented.

During specific work, when the oil pipe 45 needs to be opened, the sleeve plate 411 only needs to be moved upwards quickly, the third plate 418 automatically enters the inner side of the groove under the action of the torsion spring, and meanwhile, the sealing plate 414 is magnetically attached to the side wall of the oil pipe 45 quickly under the magnetic action.

As shown in fig. 4 and 5, the transmission unit 6 further includes a transmission gear 62, a first rack plate 63, a second rack plate 64, and a cross slide groove 65 for returning the cross slide block 66, a transmission motor is installed on the right side surface of the transmission plate 61, an output end of the transmission motor penetrates through the transmission plate 61 and is installed with the transmission gear 62, the first rack plate 63 meshed with the transmission gear 62 is arranged at the rear end of the transmission plate 61, the first rack plate 63 is fixedly connected with the left end of the connecting plate 40, the second rack plate 64 meshed with the transmission gear 62 is arranged at the front end of the transmission plate 61, the bottom end of the second rack plate 64 is fixedly connected with the other end of the connecting seat 631, the cross slide blocks 66 are fixedly connected with the right ends of the first rack plate 63 and the second rack plate 64, and the cross slide groove 65 matched with the cross slide block 66 is symmetrically formed on one side surface of the transmission plate 61 close to the transmission gear 62.

When the transmission motor is driven to drive the transmission gear 62 to rotate, the first rack plate 63 and the second rack plate 64 on two sides move oppositely, the first rack plate 63 and the second rack plate 64 are matched with each other through the cross sliding groove 65 and the cross sliding block 66, so that the first rack plate 63 returns to the second rack plate 64 to stably slide on the transmission plate 61, the first rack plate 63 drives the connecting plate 40 and the first screw rod 41 to synchronously move downwards in the downward movement process, the operation of injecting lubricating oil into the bearing intermittently is convenient to realize, meanwhile, the second rack plate 64 drives the connecting seat 631 and the clamping unit to synchronously move upwards in the upward movement process, the operation of clamping the inner ring of the bearing is convenient to realize, when the transmission gear 62 moves reversely, the principle is the same as above, otherwise, the operation is realized.

As shown in fig. 4 and 12, the rear end of the ball unit 4 is provided with a uniform coating unit 7 for coating the lubricating oil injected into the bearing, the uniform coating unit 7 includes an L-shaped block 71, a second lead screw 72, a first driving roller 73, a driving belt 70, a detaching plate 74, a butterfly screw 75, an outer ring pressing plate 76, an inner ring pressing plate 77 and a conical member 78, the rear end of the connecting plate 40 is fixedly connected with the L-shaped block 71, the middle of the top end of the base 1 is fixedly connected with a guide rod for guiding the L-shaped block 71, the horizontal end of the L-shaped block 71 is in threaded connection with the second lead screw 72, the height of the first lead screw can be adjusted according to the thickness of the bearing, so as to increase the applicable range of the present invention, the bottom end of the second lead screw 72 is rotatably provided with the first driving roller 73, a driving belt 70 is in transmission connection between the first driving roller 73 and the oil tank 43, so that the rotating movement of the oil tank 43 drives the driving belt 70 and the first driving roller 73 to rotate synchronously, the automation degree is improved, the dismounting plate 74 is arranged below the first transmission roller 73, the butterfly screw 75 penetrating the inside of the dismounting plate 74 is connected to the upper portion of the first transmission roller 73 through threads, the dismounting plate 74 and the first transmission roller 73 are conveniently and quickly mounted or dismounted through the butterfly screw 75, and therefore lubricating oil in the dismounting plate 74 can be conveniently cleaned. The bottom end of the dismounting plate 74 is fixedly connected with an outer ring pressing plate 76 which is arranged in a hollow mode and is beneficial to pressing an outer ring piece of a bearing, the bottom end of the dismounting plate 74 is fixedly connected with an inner ring pressing plate 77 which is located on the inner side of the outer ring pressing plate 76 and is beneficial to pressing an inner ring piece of the bearing, protective pads are installed at the bottom ends of the outer ring pressing plate 76 and the inner ring pressing plate 77 so as to prevent the bearing from being damaged in the rotating process of the outer ring pressing plate 76 and the inner ring pressing plate 77, conical pieces 78 are symmetrically installed at the bottom end of the dismounting plate 74 by taking the inner ring pressing plate 77 as a center, inclined grooves are formed in the conical pieces 78 towards the rotating direction so as to enable protruding lubricating oil to be evenly smeared in the bearing, waste of the lubricating oil is reduced, fiber cotton is sleeved on the outer wall of the conical pieces 78, the friction force between the conical pieces 78 and the bearing is improved, the lubricating oil is prevented from leaking through gaps between the conical pieces 78 and the bearing, and the smearing uniformity of the lubricating oil in the bearing is improved, and the outer wall of the bearing is convenient to clean.

During specific work, when the oil tank 43 rotates and drives the transmission belt 70 and the first transmission roller 73 to rotate synchronously, the first transmission roller 73 drives the dismounting plate 74 and the outer ring pressing plate 76 to press the outer ring part of the bearing, meanwhile, the inner ring pressing plate 77 presses the inner ring part of the bearing, and the conical parts 78 on two sides slide along the space between the outer ring pressing plate 76 and the inner ring pressing plate 77, so that the convex lubricating oil on the bearing is smeared, and the uniformity of the lubricating oil is further improved.

As shown in fig. 1 and 6, a pushing unit 8 for pushing a bearing inside a bearing bucket 2 is arranged on the left side of a base 1, the pushing unit 8 includes a through hole 80, a second driving roller 81, a supporting plate 82, a third driving roller 83, a conveyor belt 84, a cam 85, a pushing rod 86 and an extrusion spring 87, the inner side of the base 1 is transversely provided with the inclined through hole 80, the output end of a reciprocating motor 32 is connected with the second driving roller 81 under a rotating plate 34 in a transmission manner, the top of the left side of the base 1 is fixedly connected with the supporting plate 82, the supporting plate 82 is provided with the third driving roller 83 in a rotating manner at the top end far away from the base 1, the conveyor belt 84 penetrating through the inner side of the through hole 80 is connected between the second driving roller 81 and the third driving roller 83 in a transmission manner, the top end of the third driving roller 83 is provided with the cam 85, the bottom of the left side of the bearing bucket 2 is slidably provided with the pushing rod 86 abutting against the cam 85, the outer side of the push rod 86 is sleeved with an extrusion spring 87 tightly attached to one side surface of the bearing bucket 2, and one end of the push rod 86 is provided with a push plate extending into the inner side of the bearing bucket 2.

During specific work, the reciprocating motor 32 is driven to drive the second driving roller 81 and the conveyor belt 84 to rotate synchronously, so that the cam 85 on the third driving roller 83 rotates synchronously, the cam 85 rotates to extrude the push rod 86 continuously in the process of rotating under the action of the extrusion spring 87, the purpose of pushing the bearing by the push plate intermittently is achieved, and the efficiency of bearing processing is improved.

As shown in fig. 1 and 3, two oblique blocks 9 are symmetrically installed on the limiting plate located on the inner side of the base 1, a splayed structure is formed between the two oblique blocks 9, rolling balls 91 are rotatably arranged at the upper end and the lower end of each group of oblique blocks 9, the bearing can slide between the two oblique blocks 9 conveniently, and meanwhile, the limiting effect is achieved on the bearing.

In addition, the invention also provides a batch lubrication method for bearing production, which comprises the following specific steps:

s1: firstly, bearings are sequentially placed on the inner side of a bearing bucket 2, then a reciprocating motor 32 is driven to drive rotating plates 34 on two sides to synchronously rotate, clamping plates 36 are driven to rotate under the mutual matching of the two rotating plates 34 and the reciprocating plate 35, so that each group of clamping plates 36 drives the bearings to intermittently move along a limiting plate, meanwhile, a second driving roller 81 and a conveyor belt 84 are driven to synchronously rotate in the working process of the reciprocating motor 32, a cam 85 on a third driving roller 83 synchronously rotates, and under the action of an extrusion spring 87, a pushing rod 86 is continuously extruded in the rotating process of the cam 85, so that the purpose that the bearings are intermittently pushed by the pushing plates is realized;

s2: the clamping plate 36 on the front side sequentially clamps the bearing between the two inclined blocks 9 and extrudes the bearing, then drives the transmission motor to drive the transmission gear 62 to rotate, so that the first rack plate 63 and the second rack plate 64 on the two sides move oppositely, the second rack plate 64 drives the connecting seat 631 and the clamping unit to synchronously move upwards in the upward movement process, so that the disc part 53 on the upper side extends out of the inner side of the bearing, then drives the rocker arm plate 55 to move upwards by driving the reciprocating electric push rod 52, at the moment, each group of clamping plates 56 expand from inside to outside under the action of the sliding rail 57 until the clamping plates 56 abut against the inner ring of the bearing and extrude the inner ring of the bearing, so that the phenomenon that the inner ring of the bearing slips in the lubricating oil injection process of the bearing is prevented, and the clamping effect of the inner ring of the bearing is improved;

s3: when the first rack plate 63 moves downwards, the connecting plate 40 and the first lead screw 41 are driven to synchronously and intermittently move downwards, so that the ball balls 46 are abutted against steel balls on the bearings, the rotating motor 42 is driven to drive the oil tank 43 to rotate, the oil pipes 45 and the ball balls 46 are driven to rotate along the upper circumference of the bearings, at the moment, gaps are formed between the ball balls 46 and the oil pipes 45 when the ball balls 46 roll, the oil pump is driven to output lubricating oil in the oil tank 43 through the gaps on the two oil pipes 45, and the purpose of injecting the lubricating oil into the bearings is achieved under the rolling coating action of the ball balls 46;

s4: when the oil tank 43 rotates, the driving belt 70 and the first driving roller 73 are driven to synchronously rotate, the first driving roller 73 drives the dismounting plate 74 and the outer ring pressing plate 76 to press the outer ring piece of the bearing, meanwhile, the inner ring pressing plate 77 presses the inner ring piece of the bearing, and the conical pieces 78 on the two sides slide along the space between the outer ring pressing plate 76 and the inner ring pressing plate 77, so that the convex lubricating oil on the bearing is smeared, and the uniformity of the lubricating oil is further improved;

s5: when the oil pipe 45 finishes outputting, the sleeve plate 411 is pulled to be pressed downwards, the third plate 418 is separated from the groove under the action of the torsion spring, then the sleeve 412 moves downwards under the action of gravity until the sleeve 413 completely covers the ball 46, then the sealing plate 414 is manually rotated in the oil pipe 45, so that the oil pipe 45 is sealed, the second plate 416 abuts against the control block 44 under the action of the return spring 417, the stability of the sleeve 412 is improved, the sleeve 412 is prevented from shaking outside the oil pipe 45, when the oil pipe 45 needs to be opened, the sleeve plate 411 only needs to be rapidly moved upwards, the third plate 418 automatically enters the inner side of the groove under the action of the torsion spring, and meanwhile, the sealing plate 414 is rapidly and magnetically attached to the side wall of the oil pipe 45 under the magnetic action.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bearing production batched lubricating machine, includes base (1), its characterized in that: the limiting plate is symmetrically installed at the top of the base (1), a bearing hopper (2) is fixedly connected to the top of the left side of the base (1), a transverse groove (11) which is transversely arranged is formed in the right side of the base (1), a reciprocating clamping unit (3) which is used for intermittently transporting and clamping the bearing is arranged on the right side of the base (1), a ball unit (4) which is used for injecting lubricating oil into the bearing is arranged at the top of the front end of the base (1), an even coating unit (7) which is used for coating the lubricating oil after the bearing is injected is arranged at the rear end of the ball unit (4), a clamping unit (5) which is used for clamping the inner ring of the bearing is arranged on the inner side of the base (1) and below the ball unit (4), and a transmission unit (6) which drives the ball unit (4) and the clamping unit (5) to move relatively is arranged on the base (1), the transmission unit (6) comprises a transmission plate (61), the transmission plate (61) is installed on a limiting plate located on the inner side of the base (1), and a pushing unit (8) for pushing a bearing in the bearing hopper (2) is arranged on the left side of the base (1);

the reciprocating clamping unit (3) comprises a fixed seat (31), a reciprocating motor (32), a supporting rod (33), a rotating plate (34), a reciprocating plate (35) and clamping plates (36), the fixed seat (31) is fixedly connected to the right side of the base (1), the reciprocating motor (32) is fixedly connected to the top of the front end of the fixed seat (31), the supporting rod (33) is fixedly connected to the top of the rear end of the fixed seat (31), the rotating plate (34) is rotatably arranged at the output end of the reciprocating motor (32) and the top of the supporting rod (33), the reciprocating plate (35) is rotatably arranged at the tops of the two rotating plates (34), the reciprocating plate (35) penetrates through the inner side of the transverse groove (11) and is fixedly connected with the plurality of clamping plates (36) through bolts, and the plurality of clamping plates (36) are arranged in a linear array;

the ball unit (4) comprises a connecting plate (40), a first screw rod (41), a rotating motor (42), an oil tank (43), a control block (44), an oil pipe (45) and a ball (46), the top end of the transmission plate (61) is provided with the connecting plate (40), the right end of the connecting plate (40) is in threaded connection with the first screw rod (41), the bottom end of the first screw rod (41) is fixedly connected with the rotating motor (42) through a motor base, the output end of the rotating motor (42) is in transmission connection with the concave oil tank (43), the inner sides of the two ends of the oil tank (43) are both in sliding connection with the motor base on the rotating motor (42), the bottom end of the oil tank (43) is fixedly connected with an oil pump, the bottom end of the oil pump is fixedly connected with the control block (44), the front end of the control block (44) is provided with an adjusting valve, and the left end and the right end of the control block (44) are connected with the oil pipe (45), the tail ends of the two oil pipes (45) are connected with ball balls (46) in a sliding mode, and a protection unit for covering the ball balls (46) is arranged at the bottom end of the control block (44).

2. The bearing production batch lubrication machine according to claim 1, wherein: the clamping unit (5) comprises a connecting seat (631), a clamping rod (51), a reciprocating electric push rod (52), a disc part (53), a connecting block (54), a rocker arm plate (55), a clamping plate (56) and a sliding rail (57), wherein the connecting seat (631) is arranged at the bottom end of the transmission plate (61), one end of the connecting seat (631) is slidably arranged on the inner side of the base (1), a sliding groove is formed in the inner side of the base (1) and below the ball (46), the clamping rod (51) on the inner side of the sliding groove is fixedly connected to the top of the connecting seat (631), the reciprocating electric push rod (52) is arranged at the top end of the clamping rod (51), the disc part (53) matched with the sliding groove is fixedly connected to the fixed end and the moving end of the reciprocating electric push rod (52), the disc part (53) and the clamping rod (51) are fixedly connected to the disc part (52) below, the outer wall of the moving end of the reciprocating electric push rod (52) is rotatably provided with the connecting block (54) in an annular array, the upper and lower both ends of every group connecting block (54) all rotate and are provided with rocker arm board (55), and the outside that disc spare (53) were kept away from to every rocker arm board (55) rotates and is provided with splint (56) that are the arc form, fixedly connected with is slide rail (57) of annular array on disc spare (53) that are located the below, and slide rail (57) and splint (56) sliding connection.

3. The bearing production batch lubrication machine according to claim 2, wherein: the protection unit comprises a sleeve plate (411), sleeves (412), sleeves (413), sealing plates (414), a first plate (415), a second plate (416), a reset spring (417) and a third plate (418), the sleeve plate (411) is arranged below the control block (44), the left end and the right end of the sleeve plate (411) are fixedly connected with the sleeves (412), the sleeves (412) are composed of sleeve blocks and ferrules, the ferrules penetrate through the outer portion of the oil pipe (45), the sleeves (413) are fixedly connected below the ferrules, the sealing plates (414) are rotatably arranged on opposite surfaces of the sleeves (413), the sealing plates (414) and the sleeves (413) are both made of opposite magnetic materials, the front end and the rear end of the sleeve plate (411) are fixedly connected with the first plate (415), and the top ends of the first plates (415) are rotatably provided with the second plate (416), a return spring (417) is connected between the lower portion of the second plate (416) and the first plate (415), the top end of the second plate (416) is connected with a third plate (418) through a torsion spring, grooves are formed in the front end and the rear end of the control block (44), and one end of the third plate (418) is tightly attached to the grooves.

4. The bearing production batch lubrication machine according to claim 3, wherein: the transmission unit (6) further comprises a transmission gear (62), a first rack plate (63), a second rack plate (64), a cross sliding block (66) and a return cross sliding groove (65), a transmission motor is installed on the right side face of the transmission plate (61), the output end of the transmission motor penetrates through the transmission plate (61) and is provided with the transmission gear (62), the rear end of the transmission plate (61) is provided with the first rack plate (63) meshed with the transmission gear (62), the first rack plate (63) is fixedly connected with the left end of the connecting plate (40), the front end of the transmission plate (61) is provided with the second rack plate (64) meshed with the transmission gear (62), the bottom end of the second rack plate (64) is fixedly connected with the other end of the connecting seat (631), and the right end of the first rack plate (63) and the second rack plate (64) is fixedly connected with the cross sliding block (66), one side surface of the transmission plate (61) close to the transmission gear (62) is symmetrically provided with a cross sliding groove (65) matched with the cross sliding block (66).

5. The bearing production batch lubrication machine according to claim 4, wherein: the uniform coating unit (7) comprises an L-shaped block (71), a second screw rod (72), a first transmission roller (73), a transmission belt (70), a dismounting plate (74), a butterfly screw rod (75), an outer ring pressing plate (76), an inner ring pressing plate (77) and a conical piece (78), the rear end of the connecting plate (40) is fixedly connected with the L-shaped block (71), the middle of the top end of the base (1) is fixedly connected with a guide rod for guiding the L-shaped block (71), the tail end of the horizontal end of the L-shaped block (71) is in threaded connection with the second screw rod (72), the bottom end of the second screw rod (72) is rotatably provided with the first transmission roller (73), the transmission belt (70) is in transmission connection between the first transmission roller (73) and the oil tank (43), the dismounting plate (74) is arranged below the first transmission roller (73), the butterfly screw rod (75) penetrating through the inside of the dismounting plate (74) is in threaded connection above the first transmission roller (73), the utility model discloses a fiber cotton disassembly and assembly machine, including disassembly plate (74), outer ring clamp plate (76), inner ring clamp plate (77), the bottom fixedly connected with of disassembly plate (74) is the cavity setting, the bottom fixedly connected with of disassembly plate (74) is located outer ring clamp plate (76) inboard inner ring clamp plate (77), the bottom of disassembly plate (74) uses inner ring clamp plate (77) to install toper piece (78) as central symmetry, the inclined groove has been seted up towards the direction of rotation in toper piece (78), and the outer wall cover of toper piece (78) is equipped with the fiber cotton.

6. The bearing production batch lubrication machine according to claim 5, wherein: the pushing unit (8) comprises a through hole (80), a second transmission roller (81), a support plate (82), a third transmission roller (83), a conveyor belt (84), a cam (85), a push rod (86) and an extrusion spring (87), the inner side of the base (1) is transversely provided with the through hole (80) which is inclined, the output end of the reciprocating motor (32) is in transmission connection with the second transmission roller (81) below the rotating plate (34), the top of the left side of the base (1) is fixedly connected with the support plate (82), the top end of the support plate (82) far away from the base (1) is rotatably provided with the third transmission roller (83), the conveyor belt (84) penetrating the inner side of the through hole (80) is in transmission connection between the second transmission roller (81) and the third transmission roller (83), and the cam (85) is installed at the top end of the third transmission roller (83), the bearing bucket is characterized in that a push rod (86) which is abutted to a cam (85) is arranged at the bottom of the left side of the bearing bucket (2) in a sliding mode, an extrusion spring (87) which is tightly attached to one side face of the bearing bucket (2) is sleeved on the outer side of the push rod (86), and a push plate which extends into the inner side of the bearing bucket (2) is installed at one end of the push rod (86).

7. The bearing production batch lubrication machine according to claim 6, wherein: two sloping blocks (9) are symmetrically installed on the limiting plate located on the inner side of the base (1), a splayed structure is formed between the two sloping blocks (9), and rolling balls (91) are arranged at the upper end and the lower end of each group of sloping blocks (9) in a rotating mode.

8. The bearing production batch lubrication machine according to claim 7, wherein: the lubricating method of the bearing production batch lubricating machine comprises the following steps:

step one, intermittent transportation: the reciprocating motor (32) is driven to drive the rotating plates (34) at the two sides to rotate, so that each group of clamping plates (36) drives the bearing to intermittently move along the limiting plate;

step two, clamping a bearing: the first rack plate (63) and the second rack plate (64) move oppositely, and each group of clamping plates (56) expand from inside to outside under the action of the sliding rail (57) until the clamping plates (56) are abutted against the inner ring of the bearing and extruded;

step three, injecting lubricating oil: when the ball balls (46) are abutted against steel balls on the bearing, the rotating motor (42) is driven to drive the oil tank (43) to rotate, and the oil pump is driven to enable lubricating oil in the oil tank (43) to be output through gaps on the two oil pipes (45);

step four, uniformly coating lubricating oil: the oil tank (43) drives the transmission belt (70) and the first transmission roller (73) to synchronously rotate in the rotating process, so that the protruding lubricating oil on the bearing is coated;

step five, sealing lubricating oil: the sleeve plate (411) is moved up and down manually, and the sealing plate (414) covers the sleeve (413) to seal the lubricating oil in the oil pipe (45).