CN112393106A - Bearing production is with high-efficient oiling machine - Google Patents
Bearing production is with high-efficient oiling machine Download PDFInfo
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- CN112393106A CN112393106A CN202011329900.2A CN202011329900A CN112393106A CN 112393106 A CN112393106 A CN 112393106A CN 202011329900 A CN202011329900 A CN 202011329900A CN 112393106 A CN112393106 A CN 112393106A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 80
- 239000004519 grease Substances 0.000 description 16
- 239000010687 lubricating oil Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N37/00—Equipment for transferring lubricant from one container to another
- F16N37/003—Equipment for transferring lubricant from one container to another for filling bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2210/00—Applications
- F16N2210/14—Bearings
Abstract
The invention relates to the technical field of bearing production equipment, and particularly discloses a high-efficiency oiling machine for bearing production; comprises a storage oil tank, an automatic feeding mechanism, a blanking conveyer and an oiling mechanism; a horizontal slide way is arranged right above the transverse bottom plate, a plurality of circular openings are formed in the right end of the horizontal slide way at equal intervals, a vertical cylinder is arranged right below each circular opening, a sealing sliding block attached to the inner wall of each vertical cylinder is arranged at the upper end of the inner cavity of each vertical cylinder, a telescopic oil storage pipe is connected to the lower surface of each sealing sliding block, and a hard pipe is connected to the lower end of each telescopic oil storage pipe; the oiling machine disclosed by the invention realizes the processes of automatic feeding, automatic oiling and automatic discharging when oiling a plurality of bearings each time, the whole process is carried out without the assistance of operators, the labor amount of the operators is reduced, the production efficiency of the bearings is improved, the effect of reducing the number of operators and increasing the efficiency is realized, and the whole oiling mechanism has novel internal structure arrangement, excellent oiling effect and strong practicability.
Description
Technical Field
The invention relates to the technical field of bearing production equipment, and particularly discloses a high-efficiency oiling machine for bearing production.
Background
The bearing is an important part in the modern mechanical equipment and mainly comprises an outer ring, an inner ring and a plurality of rollers; its main function is to support the mechanical rotating body to reduce the friction coefficient of mechanical load of equipment in the transmission process. In order to reduce the friction coefficient of the bearing, a certain amount of lubricating oil needs to be injected into the gap between the inner ring and the outer ring.
At present, the manual operation mode is generally adopted for filling lubricating oil in the bearing, an operator can fill lubricating oil to an oil filling position one by one through a manual oil gun (oil can) or pneumatic filling equipment, the operation efficiency is low, the labor capacity is large, particularly, when a small-diameter bearing is filled with the lubricating oil, the difficulty is higher, the operator needs to oil around the circumference at a certain height above the ball, the production efficiency is low, the manual acid swelling of the worker is caused by long-time operation, and the labor intensity is high.
The invention with the application number of 2010101750100 discloses an electric grease bearing oiling machine, which comprises a rack, wherein a cylinder body is arranged on the rack, an oil hopper communicated with an inner cavity of the cylinder body is arranged above the cylinder body, an oil filling hole is formed in a front end cover of the cylinder body, a piston and a piston rod connected with the piston are arranged in the cylinder body, and the piston rod is a screw rod; a group of large chain wheels meshed with the piston rod is arranged behind the cylinder body; the chain transmission device also comprises a speed reducing unit and a small chain wheel which is connected with the motor speed reducing unit into a whole, wherein the large chain wheel and the small chain wheel are connected and driven through a chain; the rear part of the screw rod is provided with a collision block fastened with the screw rod, a guide rod is arranged below the collision block, and the lower end of the collision block extends into the guide rod and can slide in the guide rod along with the movement of the screw rod; a plurality of sensor groups are mounted in the guide rod. Although the electric grease bearing oiling machine disclosed by the invention solves the problems of low manual grease injection efficiency and high labor intensity, the manual feeding and discharging is still needed in the process of filling grease into the bearing, particularly, the bearing is filled with grease in the discharging process, the body of an operator is easily dirtied, and the electric grease bearing oiling machine can only fill grease into one bearing at a time, so that the production efficiency is still not ideal. In addition, the oil bucket in the invention is small, and the grease needs to be frequently added into the oil bucket by an operator, thereby bringing extra operation burden to the operator. Therefore, aiming at the defects of the existing electric grease bearing oiling machine, the design of the high-efficiency oiling machine for bearing production, which can automatically feed and discharge materials and can fill grease into a plurality of bearings at one time, is a technical problem to be solved.
Disclosure of Invention
The invention aims to design an efficient oiling machine for bearing production, which can automatically feed and discharge materials and can fill grease into a plurality of bearings at one time, aiming at the defects of the conventional electric grease bearing oiling machine.
The invention is realized by the following technical scheme:
a high-efficiency oiling machine for bearing production comprises a storage oil tank, an automatic feeding mechanism, a blanking conveyer and an oiling mechanism, wherein the automatic feeding mechanism is arranged on the left side of the storage oil tank, the blanking conveyer is arranged on the front side of the storage oil tank, the oiling mechanism is arranged between the storage oil tank and the blanking conveyer, and a control switch is arranged on the storage oil tank;
the oiling mechanism comprises a transverse bottom plate, a horizontal slideway is arranged right above the transverse bottom plate, the left end of the horizontal slideway is connected with the blanking end of the automatic feeding mechanism, a plurality of circular openings are arranged at equal intervals at the right end of the horizontal slideway, a vertical cylinder fixed on the transverse bottom plate is arranged right below each circular opening, a sealing sliding block attached to the inner wall of the vertical cylinder is arranged at the upper end of the inner cavity of the vertical cylinder, an inverted frustum-shaped bearing oil injection groove is arranged on the upper surface of the sealing sliding block, a plurality of oil outlet holes are arranged on the bottom wall of the bearing oil injection groove in an annular array manner, a convex ring is fixed on the inner wall of the vertical cylinder below the sealing sliding block, a first spring is connected between the convex ring and the sealing sliding block, a telescopic oil storage pipe is connected to the lower surface of the sealing sliding block, and a hard pipe is connected to the lower end of the telescopic oil storage pipe after, the rigid pipe is fixedly connected with the bottom wall of the vertical cylinder, the side surface of the rigid pipe facing the oil storage tank is connected with an oil inlet channel, the left end of the oil inlet channel is connected with a large-diameter through groove communicated with the rigid pipe, the right end of the oil inlet channel is connected with a small-diameter through groove communicated with the oil storage tank, the small-diameter through groove is communicated with the large-diameter through groove, a sealing piston is arranged in the large-diameter through groove, a second spring is arranged between the sealing piston and the inner end of the large-diameter through groove, a plurality of strip-shaped wall grooves communicated with the rigid pipe are formed in the groove wall of the large-diameter through groove at the left end of the sealing piston, the upper surface of the oil storage tank is fixedly connected with an L-shaped frame plate, the rear side surface of the L-shaped frame plate is provided with a first air cylinder, the front end of a piston rod of the first air cylinder penetrating through the side surface of the L-shaped, the lower extreme of second cylinder is connected with the pressure disk that can pass circular mouth, the lower surface centre of a circle department of pressure disk is connected with the depression bar, is located be provided with annular electromagnet in the pressure disk in the depression bar outside, horizontal slide's left end still is provided with bearing thrust unit.
As a further arrangement of the above scheme, the automatic feeding mechanism comprises a base, a disc is arranged at the upper end of the base, an annular side plate is arranged on the outer side surface of the disc, a feeding channel is arranged at the rear end of the annular side plate, a blanking channel is arranged at the front side of the annular side plate, the blanking channel is connected with the left end of the horizontal slide way, a stepping motor is arranged in the base, a turntable is connected to the end part of a rotating shaft of the stepping motor, which extends out of the upper surface of the disc, and a plurality of semicircular notches are formed in the outer side surface of the turntable in a rectangular array; the automatic feeding mechanism is arranged to drive the rotary disc to rotate through the stepping motor, so that each semicircular notch on the rotary disc can clamp one bearing, and then the bearing is rotated out along the inner side surface of the annular side plate and pushed to the left end of the horizontal slide way.
As a further arrangement of the scheme, the number of the semicircular notches formed in the rectangular array on the outer side surface of the turntable is 6-10, and a gap with the radius equal to that of the semicircular notches is reserved between the outer side surface of the turntable and the annular side plate; the number of the semicircular notches formed in the specific rotary disc is determined according to actual conditions, the size of a gap between the outer side face of the rotary disc and the annular side plate is set to be equal to the radius of the semicircular notches, and the rotary disc can be guaranteed to smoothly rotate the clamped bearing out of the blanking channel in the rotating process.
As a further arrangement of the above scheme, the bearing pushing device comprises a screw rod arranged on the front side of the horizontal slideway, a servo motor is fixed at one end of the front side of the horizontal slideway, an output shaft of the servo motor is connected with the screw rod, an L-shaped moving plate is arranged at the left end of the horizontal slideway, a screw sleeve matched with the screw rod is fixedly connected to the front side of the lower end of the L-shaped moving plate, a third cylinder is arranged on the upper surface of the L-shaped moving plate, a transverse plate is connected to the lower end, extending out of the upper surface of the L-shaped moving plate, of a piston rod of the third cylinder, and vertical rods with the same number as that of the circular openings are arranged on; the bearing pushing device firstly extends through a piston rod of the third cylinder, the vertical rod extends into an inner ring of the corresponding bearing, then the servo motor drives the screw rod to rotate, the L-shaped moving plate can be moved to the right end of the horizontal slideway under the action of the screw sleeve, the vertical rod can push the bearing rightwards, the bearing falls into the corresponding vertical cylinder through the circular opening successively, and then the piston rod is shortened through the reversing of the servo motor and the third cylinder, so that the bearing pushing device completes the resetting action.
As a further arrangement of the scheme, 2-5 circular openings are formed in the right end of the horizontal slide way; the number of the specific circular openings, the vertical cylinders and the like is determined according to actual conditions.
As a further arrangement of the above scheme, the lower surface of the horizontal plate at the upper end of the L-shaped frame plate is provided with a limiting sliding groove, and the upper surface of the moving strip is provided with a sliding block matched with the limiting sliding groove; the arrangement of the limiting sliding groove and the sliding block can ensure the stability of the first cylinder when the moving strip is pushed to move towards the blanking conveyor.
As a further arrangement of the above scheme, 4-6 strip-shaped wall grooves are formed in the groove wall of the large-diameter through groove, and are formed in the groove wall of the large-diameter through groove in an annular array; the design of the quantity of specific bar wall grooves is determined according to actual conditions, and only the telescopic oil storage pipe is required to be ensured to be capable of timely pumping enough lubricating oil in the process of recovering the length.
As a further arrangement of the above scheme, a transparent observation part is further arranged on the side surface of the storage oil tank; the transparent observation part can facilitate the operator to observe the storage amount of the lubricating oil in the storage mailbox.
As a further arrangement of the above scheme, an oil filling pipe is arranged on the upper surface of the storage oil tank, and a cover plate is arranged at the upper end of the oil filling pipe; the oil filling pipe can be convenient for supplementing lubricating oil to the interior of the oil filling pipe in time, and the cover plate can be covered in time when the lubricating oil is not supplemented.
Compared with the prior art, the invention has the beneficial effects that:
1) the efficient oiling machine for bearing production disclosed by the invention realizes the processes of automatic feeding, automatic oiling and automatic discharging when oiling a plurality of bearings each time, the whole process is carried out without the assistance of operators, the labor amount of the operators is reduced, the production efficiency of the bearings is greatly improved, and the effects of reducing personnel and increasing efficiency are realized.
2) According to the oil injection mechanism, the traditional cylinder body oil injection is changed into the arrangement mode of the sealing sliding block and the telescopic oil storage pipe, and butter in the telescopic oil storage pipe can be more easily extruded and filled in a gap of a bearing in the oil injection process; in addition, the arrangement of the small-caliber through groove, the large-caliber through groove, the strip-shaped wall groove and the sealing piston in the oil inlet channel can realize automatic oil supplement for the telescopic oil storage pipe after each oil injection, and the telescopic oil storage pipe is directly communicated with a storage oil tank with larger volume, so that the telescopic oil storage pipe can be continuously supplemented with oil all the time without frequent addition of butter into an oil hopper by an operator; the internal structure of whole oiling mechanism sets up novelty, oiling effect excellence, practicality are strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first angular perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic perspective view of a horizontal slide and a bearing pushing device according to the present invention;
FIG. 4 is a schematic perspective view of the vertical cylinder and the sealing slider of the present invention;
FIG. 5 is a schematic perspective view of the sealing slider and the telescopic oil storage tube according to the present invention;
FIG. 6 is a schematic view of the inner plan structure of the vertical cylinder of the present invention;
fig. 7 is a schematic perspective view of the first cylinder, the moving bar, the second cylinder and the platen according to the present invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 7, in conjunction with the embodiments.
The invention discloses a high-efficiency oiling machine for bearing production, which is shown in attached drawings 1 and 2, and the main structure of the oiling machine comprises a storage oil tank 1, an automatic feeding mechanism 2, a blanking conveyor 3 and an oiling mechanism 4. Wherein, the automatic feeding mechanism 2 is arranged at the left side of the storage oil tank 1, the blanking conveyer 3 is arranged at the front side of the storage oil tank 1, the oil injection mechanism 4 is arranged between the storage oil tank 1 and the blanking conveyer 3, and simultaneously, a control switch 5 for controlling all electrical elements is arranged on the storage oil tank 1.
Referring to fig. 1, the automatic feeding mechanism includes a base 201, a disc 202 is fixedly disposed at an upper end of the base 201, an annular side plate 203 is disposed on an outer side surface of the disc 202, a feeding channel 204 is disposed at a rear end of the annular side plate 203, and the feeding channel 204 can be engaged with a vibrating feeding tray or a conveyor belt thereof, so that a bearing can be continuously fed into the feeding channel 204. A blanking channel 205 is arranged at the front side of the annular side plate 203, a stepping motor (not shown in the figure) is arranged in the base 201, a rotating disc 206 is connected to the end part of the rotating shaft of the stepping motor, which extends out of the upper surface of the disc 202, a plurality of semicircular notches 2061 are arranged on the outer side surface of the rotating disc 206 in a rectangular array, specifically, 6-10 semicircular notches can be arranged, and a gap with the radius equal to that of the semicircular notch 2061 is reserved between the outer side surface of the rotating disc 206 and the annular side plate 203 during arrangement, and the gap can smoothly feed a bearing clamped in the semicircular notch 2061 into the blanking channel 205 from the feeding channel 204.
Referring to fig. 3, 4, 5 and 6, the oiling mechanism 4 of the present invention includes a transverse bottom plate 401, a horizontal sliding way 402 is fixedly disposed right above the transverse bottom plate 401, and the left end of the horizontal sliding way 402 is connected to the blanking channel 205. The right end of the horizontal slide 402 is provided with a plurality of circular openings 4021 at equal intervals, specifically, the number of the circular openings 4021 provided at the right end of the horizontal slide 402 can be 2 to 5, and the number of the circular openings 4021 in the figure is three. The vertical cylinder 403 fixed on the transverse bottom plate 401 is arranged right below each circular port 4021, the upper end of the inner cavity of the vertical cylinder 403 is provided with a sealing sliding block 404 attached to the inner wall of the vertical cylinder 403, the upper surface of the sealing sliding block 404 is provided with a bearing oil injection groove 4041 in an inverted circular truncated cone shape, the bottom wall of the bearing oil injection groove 4041 is provided with a plurality of oil outlets 4042 in an annular array, a convex ring 405 is fixed on the inner wall 403 of the vertical cylinder below the sealing sliding block 404, a first spring 406 is connected between the convex ring 405 and the sealing sliding block 404, the lower surface of the sealing sliding block 404 is connected with a telescopic oil storage pipe 407, the telescopic oil storage pipe 407 is communicated with the oil outlets 4042, the lower end of the telescopic oil storage pipe 407 after penetrating through the first spring 406 and the convex ring 405 is connected with a hard pipe 408, and the hard pipe 408 is fixedly connected. An oil inlet channel 409 is connected to the side surface of the hard pipe 408 facing the storage oil tank 1, a large-diameter through groove 4091 communicated with the hard pipe 408 is connected to the left end of the oil inlet channel 409, a small-diameter through groove 4092 communicated with the storage oil tank 1 is connected to the right end of the oil inlet channel 409, the diameter of the large-diameter through groove 4091 is larger than that of the small-diameter through groove 4092, and the small-diameter through groove 4092 is communicated with the large-diameter through groove 4091. A sealing piston 410 is arranged in the large-diameter through groove 4091, a second spring 411 is arranged between the sealing piston 410 and the inner end of the large-diameter through groove 4091, and then a plurality of strip-shaped wall grooves 4093 communicated with the hard pipe 408 are arranged on the groove wall of the large-diameter through groove 4091 positioned at the left end of the sealing piston 410. When the large-diameter through groove 4091 is specifically arranged, 4-6 strip-shaped wall grooves 4093 are arranged on the groove wall of the large-diameter through groove 4091, and are arranged on the groove wall of the large-diameter through groove 4091 in an annular array.
Referring to fig. 2 and 7, an L-shaped frame plate 6 is fixedly connected to the upper surface of the storage oil tank 1, a first air cylinder 7 is arranged on the rear side surface of the L-shaped frame plate 6, a piston rod of the first air cylinder 7 penetrates through the front end of the side surface of the L-shaped frame plate 6 and is connected with a moving strip 8, a second air cylinder 9 corresponding to each circular port 4021 is arranged on the lower surface of the moving strip 8, a pressure plate 10 capable of penetrating through the circular ports 4021 is connected to the lower end of the second air cylinder 9, a pressure rod 11 is connected to the center of the circle of the lower surface of the pressure plate 10, and an annular electromagnet 12 is arranged in the pressure plate 10 located. In addition, in order to ensure the stability when the first cylinder 7 pushes the moving strip 8 to move back and forth, two limiting sliding grooves 601 are further formed in the lower surface of the horizontal plate at the upper end of the L-shaped frame plate 6, and two sliding blocks 801 matched with the corresponding limiting sliding grooves 601 are arranged on the upper surface of the moving strip 8.
Referring to fig. 2 and 3, a bearing pushing device 13 is further disposed at the left end of the horizontal sliding way 402; specifically, the bearing pushing device 13 includes a lead screw 131 disposed on the front side of the horizontal sliding path 402, two ends of the lead screw 131 are rotatably connected to two rotating seats (not labeled in the figure) on the front side of the horizontal sliding path 402, a servo motor 132 is fixed to one end of the front side of the horizontal sliding path 402, and an output shaft of the servo motor 132 is connected to the lead screw 131. An L-shaped moving plate 133 is arranged at the left end of the horizontal slide 402, a screw sleeve 134 matched with the screw 131 is fixedly connected to the front side face of the lower end of the L-shaped moving plate 133, a third air cylinder 135 is arranged on the upper surface of the L-shaped moving plate 133, the lower end, extending out of the upper surface of the L-shaped moving plate 133, of a piston rod of the third air cylinder 135 is connected with a transverse plate 136, and vertical rods 137 with the same number as the circular holes 4021 are arranged on the lower surface of the transverse plate 136 at equal intervals.
Finally, with reference to fig. 1, the invention also provides a transparent viewing portion 14 on the side of the storage tank 1. Then, an oil filling pipe 15 is further provided on the upper surface of the storage oil tank 1, and a cover plate is provided on the upper end of the oil filling pipe 15.
The invention carries out the concrete operation steps and the working principle of oiling the bearing:
when the high-efficiency oiling machine for bearing production disclosed by the invention is used for injecting lubricating oil into a bearing, a stepping motor in the automatic feeding mechanism 2 is enabled to drive the turntable 206 to rotate for a certain angle each time through a preset control program, so that each semicircular notch 2061 on the turntable 206 can clamp one bearing, and then the bearing is rotated out along the inner side surface of the annular side plate 203 and pushed to the left end of the horizontal slideway 402.
When three bearings are accumulated on the left end of the horizontal sliding channel 402, the third cylinder 135 on the L-shaped moving plate 133 extends to push the transverse plate 136 downwards, and each vertical rod 137 is inserted into the inner ring of the corresponding bearing, then the screw rod 131 rotates when the servo motor 132 is started, at this time, the L-shaped moving plate 133 moves towards the right end under the action of the screw sleeve 134 and the screw rod 131, and the three bearings are also pushed towards the right along the horizontal sliding channel 402 during the process that the L-shaped moving plate 133 moves towards the right. During the process of pushing the bearings to the right, the first of the bearings will fall into the leftmost circular opening 4021 and be held parallel to the upper surface of the horizontal slide 402 by the seal slider 404, and the two latter bearings will also be pushed into the second and third circular openings in turn. After the corresponding three bearings are respectively placed in the different circular openings 4021, the servo motors thereof are reversely rotated, so that the L-shaped moving plate 133 is restored to the initial position, and the third air cylinder 135 is also controlled to be restored to the initial state.
Then, the piston rod of the second cylinder 9 extends to push the pressure plate 10 downward, so that the pressure plate 10 is pressed into the pressure plate 10, the pressure plate 10 abuts against the upper surface of the bearing, the pressure rod 11 abuts against the bearing oil groove 4041 through the inner ring of the bearing, and then the piston rod of the second cylinder 9 continues to extend, at this time, the sealing slide block 404 is pressed down, the first spring 406 is compressed, and the telescopic oil storage pipe 407 is also compressed and shortened. At this time, because the sealing piston 410 in the large-diameter through groove 4091 is subjected to outward pressure, the sealing piston 410 can move towards the small-diameter through groove 4092, the whole sealing piston 410 can tightly seal the large-diameter through groove 4091, meanwhile, grease inside the telescopic oil storage pipe 407 after being compressed can be extruded out of the oil outlet holes 4042, the oil outlet holes 4042 are arranged in the middle annular gap between the inner ring and the outer ring of the bearing, and the extruded grease can be injected into the middle annular gap, so that a roller in the bearing can be lubricated.
After oiling is completed, current in the annular electromagnet 12 in the pressure plate 10 is switched on, and the piston rod of the second cylinder 9 is controlled to be shortened, the bearing after oiling can be taken out from the circular opening 4021 through the adsorption effect of the annular electromagnet 12, and when the piston rod of the second cylinder 9 is shortened, the sealing sliding block 404 moves upwards along the inner wall of the vertical cylinder 403 to restore to the original state under the action of the first spring, at the moment, the telescopic oil storage pipe 407 is also stretched, at the moment, the sealing piston 410 in the large-diameter through groove 4091 moves towards the hard pipe 408 due to the fact that yellow oil in the telescopic oil storage pipe 407 is reduced, and when the sealing piston 410 moves to the strip-shaped wall groove 4093, grease in the storage oil tank 1 enters the telescopic oil storage pipe 407 along the strip-shaped wall grooves 4093, and therefore the grease can be replenished to the telescopic oil storage pipe 407.
And finally, after the bearing is taken out, the piston rod of the first air cylinder 7 is controlled to extend, so that the moving strip 8 is pushed forwards to the blanking conveyor 3, and the annular electromagnet 12 is disconnected, so that the bearing after oil injection falls on the blanking conveyor 3 and is conveyed to the next procedure.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The efficient oiling machine for bearing production is characterized by comprising an oil storage tank, an automatic feeding mechanism, a blanking conveyer and an oiling mechanism, wherein the automatic feeding mechanism is arranged on the left side of the oil storage tank;
the oiling mechanism comprises a transverse bottom plate, a horizontal slideway is arranged right above the transverse bottom plate, the left end of the horizontal slideway is connected with the blanking end of the automatic feeding mechanism, a plurality of circular openings are arranged at equal intervals at the right end of the horizontal slideway, a vertical cylinder fixed on the transverse bottom plate is arranged right below each circular opening, a sealing sliding block attached to the inner wall of the vertical cylinder is arranged at the upper end of the inner cavity of the vertical cylinder, an inverted frustum-shaped bearing oil injection groove is arranged on the upper surface of the sealing sliding block, a plurality of oil outlet holes are arranged on the bottom wall of the bearing oil injection groove in an annular array manner, a convex ring is fixed on the inner wall of the vertical cylinder below the sealing sliding block, a first spring is connected between the convex ring and the sealing sliding block, a telescopic oil storage pipe is connected to the lower surface of the sealing sliding block, and a hard pipe is connected to the lower end of the telescopic oil storage pipe after, the rigid pipe is fixedly connected with the bottom wall of the vertical cylinder, the side surface of the rigid pipe facing the oil storage tank is connected with an oil inlet channel, the left end of the oil inlet channel is connected with a large-diameter through groove communicated with the rigid pipe, the right end of the oil inlet channel is connected with a small-diameter through groove communicated with the oil storage tank, the small-diameter through groove is communicated with the large-diameter through groove, a sealing piston is arranged in the large-diameter through groove, a second spring is arranged between the sealing piston and the inner end of the large-diameter through groove, a plurality of strip-shaped wall grooves communicated with the rigid pipe are formed in the groove wall of the large-diameter through groove at the left end of the sealing piston, the upper surface of the oil storage tank is fixedly connected with an L-shaped frame plate, the rear side surface of the L-shaped frame plate is provided with a first air cylinder, the front end of a piston rod of the first air cylinder penetrating through the side surface of the L-shaped, the lower extreme of second cylinder is connected with the pressure disk that can pass circular mouth, the lower surface centre of a circle department of pressure disk is connected with the depression bar, is located be provided with annular electromagnet in the pressure disk in the depression bar outside, horizontal slide's left end still is provided with bearing thrust unit.
2. The efficient oil filling machine for bearing production as claimed in claim 1, wherein the automatic feeding mechanism comprises a base, a disc is arranged at the upper end of the base, an annular side plate is arranged on the outer side surface of the disc, a feeding channel is arranged at the rear end of the annular side plate, a discharging channel is arranged at the front side of the annular side plate, the discharging channel is connected with the left end of the horizontal slide way, a stepping motor is arranged in the base, a turntable is connected to the end portion, extending out of the upper surface of the disc, of a rotating shaft of the stepping motor, and a plurality of semicircular notches are formed in the rectangular array on the outer side surface of the turntable.
3. The high-efficiency oiling machine for bearing production as defined in claim 2, wherein 6 to 10 semicircular notches are formed in the outer side surface of the turntable in a rectangular array, and a gap having a radius equal to that of the semicircular notches is reserved between the outer side surface of the turntable and the annular side plate.
4. The efficient oil injection machine for bearing production as claimed in claim 1 or 3, wherein the bearing pushing device comprises a lead screw arranged on the front side face of the horizontal slide, a servo motor is fixed to one end of the front side face of the horizontal slide, an output shaft of the servo motor is connected with the lead screw, an L-shaped moving plate is arranged at the left end of the horizontal slide, a screw sleeve matched with the lead screw is fixedly connected to the front side face of the lower end of the L-shaped moving plate, a third cylinder is arranged on the upper surface of the L-shaped moving plate, a transverse plate is connected to the lower end, extending out of the upper surface of the L-shaped moving plate, of a piston rod of the third cylinder, and vertical rods equal in number to the circular openings are arranged on the lower surface.
5. The efficient oil filling machine for bearing production as claimed in claim 1, wherein the number of the circular openings formed at the right end of the horizontal slideway is 2-5.
6. The high-efficiency oil injecting machine for the bearing production as claimed in claim 1, wherein the lower surface of the horizontal plate at the upper end of the L-shaped frame plate is provided with a limiting sliding groove, and the upper surface of the moving strip is provided with a sliding block matched with the limiting sliding groove.
7. The high-efficiency oiling machine for bearing production as defined in claim 1, wherein the number of the strip-shaped wall grooves formed on the groove wall of the large-diameter through groove is 4-6, and the strip-shaped wall grooves are formed on the groove wall of the large-diameter through groove in an annular array.
8. The high-efficiency oiling machine for bearing production as defined in claim 1, wherein a transparent observation part is further provided on the side surface of the reserve tank.
9. The high-efficiency oiling machine for bearing production as defined in claim 1, wherein the upper surface of the storage oil tank is provided with an oil filling pipe, and the upper end of the oil filling pipe is provided with a cover plate.
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| CN202011329900.2A CN112393106B (en) | 2020-11-24 | 2020-11-24 | Bearing production is with high-efficient oiling machine |
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| CN202011329900.2A CN112393106B (en) | 2020-11-24 | 2020-11-24 | Bearing production is with high-efficient oiling machine |
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| CN114212750A (en) * | 2021-11-24 | 2022-03-22 | 徐意 | Edible oil processing equipment |
| CN114789159A (en) * | 2022-03-24 | 2022-07-26 | 蚌埠飞宇轴承有限公司 | Continuous type cleaning machine is used in bearing processing |
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| CN112393106B (en) | 2022-02-11 |
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Denomination of invention: An efficient oiling machine for bearing production Effective date of registration: 20240103 Granted publication date: 20220211 Pledgee: Wuhe County Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: BENGBU FEIYU BEARING Co.,Ltd. Registration number: Y2024980000307 |