CN216715824U - Quick lubricating arrangement of oil feed under motion state - Google Patents
Quick lubricating arrangement of oil feed under motion state Download PDFInfo
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- CN216715824U CN216715824U CN202220111333.1U CN202220111333U CN216715824U CN 216715824 U CN216715824 U CN 216715824U CN 202220111333 U CN202220111333 U CN 202220111333U CN 216715824 U CN216715824 U CN 216715824U
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Abstract
The utility model discloses a quick lubricating device for oil inlet in a motion state, which comprises: the oil pump comprises a bearing seat, an oil nozzle, a driving piston cylinder, a static ring, a dynamic ring, an oil way, a first rotating shaft and a second rotating shaft, wherein the first rotating shaft is arranged in the bearing seat, and one end of the first rotating shaft is in contact with the second rotating shaft through a bearing; the bearing seat is provided with an oil nozzle, the output end of the oil nozzle is provided with a driving piston cylinder, the output end of the driving piston cylinder is provided with a static ring, and one side of the static ring is provided with a movable ring; an oil way is arranged in the movable ring, and the output end of the oil way is in contact with the second rotating shaft; adopt the cooperation of sound ring to realize the oiling under the motion state on the one hand, need not shut down, improved production efficiency and equipment life by a wide margin, used separable structure simultaneously, protected oiling device effectively, reduce wear, on the other hand adopts the switch that can automatic re-setting to accomplish lubricating arrangement's switching, and the palirrhea phenomenon of lubricated liquid can not appear, avoids influencing equipment and polluted environment.
Description
Technical Field
The utility model belongs to the field of lubricating devices, and particularly relates to a quick lubricating device for feeding oil in a moving state.
Background
In shaft parts, particularly in a biaxial system, lubricating oil cannot be added to bearings by a traditional oiling method, but friction and heat are inevitably generated in the movement process of equipment, so that the purpose of protecting a rotating shaft is achieved by injecting lubricating oil, however, the loss of the lubricating oil is amazing in the movement process of the rotating shaft, so that the lubricating oil needs to be supplemented frequently, as the rotating shaft in movement cannot be directly oiled, the current method is to drip the lubricating oil manually or by using an apparatus after the rotating shaft is stopped, so that the damage to structures such as a large torque, a large load or a high-speed shaft is very large, and the normal production is also influenced, and how to solve the problem becomes urgent to be discussed by research and development personnel.
The existing lubricating device still has many deficiencies, for example, the existing lubricating device mostly has the problem of needing to be stopped and refueled, because can't refuel when the pivot is rotatory, need to be stopped and refueled, it is big to big moment of torsion, heavy load or high-speed axle damage, influences the equipment life-span, simultaneously, the existing lubricating device mostly has the problem of easy overflow of lubricating oil, leads to the equipment outward appearance variation, influences the equipment sealing member, the polluted environment scheduling problem. Therefore, the present application has made innovations and improvements to the lubricating device with respect to the above problems.
The existing lubricating device mainly has the following problems:
1. most of the existing lubricating devices have the problem of needing to be stopped and refueled, and the lubricating devices can not refuel when a rotating shaft rotates and need to be stopped and refueled, so that the lubricating devices have large damage to large torque, large load or high-speed shafts and influence on the service life of equipment.
2. Most of the existing lubricating devices have the problems that lubricating oil is easy to overflow, the appearance of equipment is poor, sealing parts of the equipment are influenced, and the environment is polluted.
Disclosure of Invention
The purpose of the utility model is as follows: in order to overcome the defects, the utility model aims to provide the quick lubricating device for feeding oil in the moving state, on one hand, the oil injection in the moving state is realized by matching of a moving ring and a static ring without stopping the machine, the production efficiency is greatly improved, the service life of equipment is greatly prolonged, meanwhile, the separable structure is used, the oil injection device is effectively protected, the abrasion is reduced, on the other hand, the opening and closing of the lubricating device are completed by adopting a switch capable of automatically resetting, the phenomenon of backflow of lubricating liquid cannot occur, and the equipment and the environment pollution are prevented from being influenced.
The technical scheme is as follows: in order to achieve the above object, the present invention provides a rapid lubricating device for feeding oil in a moving state, comprising: the oil pump comprises a bearing seat, an oil nozzle, a driving piston cylinder, a static ring, a dynamic ring, an oil way, a first rotating shaft and a second rotating shaft, wherein the first rotating shaft is arranged in the bearing seat, the second rotating shaft is arranged at one end of the first rotating shaft, and the second rotating shaft is in contact with the first rotating shaft through a bearing; the oil nozzle is arranged on the bearing seat, the output end of the oil nozzle is provided with a driving piston cylinder, the output end of the driving piston cylinder is provided with a static ring, a movable ring is sleeved on the outer side of the first rotating shaft, and the movable ring is matched with the static ring; the movable ring is internally connected with an oil way, the oil way penetrates through the first rotating shaft, and the output end of the oil way is in contact with the second rotating shaft.
The lubricating device is arranged, oil injection is realized in a moving state by adopting the matching of the moving ring and the static ring, the machine does not need to be stopped, the production efficiency is greatly improved, the service life of equipment is greatly prolonged, and meanwhile, the oil injection device is effectively protected and the abrasion is reduced by using a separable structure.
The driving piston cylinder comprises a piston cylinder, a first spring, a switch, a second spring and a piston, wherein the piston cylinder is arranged at the output end of the oil nozzle, the piston is arranged in the piston cylinder in a sliding manner, the first spring is sleeved on the outer side of the piston, one end of the first spring presses the piston, and the other end of the first spring presses the piston cylinder; a switch is arranged in the piston, one end of the switch is in contact with the oil nozzle, the other end of the switch is provided with a second spring, and one end, far away from the switch, of the second spring presses the piston; and one end of the piston, which is far away from the piston cylinder, is connected with a static ring.
The lubricating device is arranged, the switch capable of automatically resetting is adopted to complete the opening and closing of the lubricating device, the phenomenon of backflow of lubricating liquid is avoided, and the influence on equipment and the environmental pollution are avoided.
The second spring elastic force is greater than the first spring elastic force.
The spring is arranged, so that the piston and the switch can move independently, the automation degree is improved, and the pure machinery is adopted, so that the preparation cost is low.
The piston cylinder comprises a piston cylinder body, an oil inlet, a sliding groove, a sealing ring and a cylinder body nut, wherein the top of the piston cylinder body is provided with the oil inlet, the oil inlet is matched with an oil nozzle, one end, far away from the oil inlet, of the piston cylinder body is provided with the sliding groove, the sliding groove is matched with a piston, one end of the sliding groove is provided with the sealing ring, the sealing ring is embedded in the piston cylinder body, the other end of the sliding groove is provided with the cylinder body nut, and the cylinder body nut is arranged at the output end of the piston cylinder body.
The arrangement of the cylinder body nut can prevent the piston from being separated from the piston cylinder.
The piston comprises a base body, a switch groove, a piston nut, an oil inlet pipe, a sliding wing plate and an embedded terminal, wherein the embedded terminal is arranged in the center of one end, away from an oil nozzle, of the base body, the embedded terminal is embedded and arranged on a stationary ring, the switch groove is arranged in the center of one end, close to the oil nozzle, of the base body, the piston nut is arranged at one end, close to the oil nozzle, of the switch groove, the oil inlet pipe is arranged at one end, away from the oil nozzle, of the switch groove, and the oil inlet pipe penetrates out of the base body; and a sliding wing plate is arranged on the outer side of the middle section of the base body and is in contact with the piston cylinder.
The piston nut is arranged to prevent the switch from shifting.
A first oil ring is arranged on one side, away from a driving piston cylinder, of the static ring, a second oil ring is arranged on the dynamic ring, the second oil ring is matched with the first oil ring, and the second oil ring is connected with an oil way.
The oil ring is arranged, so that the problem of clearance between the moving part and the static part can be effectively avoided, and the lubricating liquid is prevented from leaking.
The turning part of the oil way is treated by an inward-folding angle.
The arrangement of the oil way effectively avoids the accumulation and sedimentation of lubricating oil and impurities at the turning part, and prevents the oil way from being blocked.
The working method of the utility model comprises the following steps: injecting oil into the oil nozzle, increasing the pressure in the piston cylinder, pushing the piston to close the static ring and the dynamic ring, and communicating the oil inlet pipe with the oil way; the oil pressure is continuously increased, the switch is pushed away from the piston nut, the oil nozzle is communicated with the oil inlet pipe, and lubricating liquid enters the oil way and is injected into the bearing between the two shafts.
The technical scheme shows that the utility model has the following beneficial effects:
1. according to the quick lubricating device for oil inlet in the moving state, the oil injection in the moving state is realized by adopting the matching of the moving ring and the static ring, the machine does not need to be stopped, the production efficiency is greatly improved, the service life of equipment is greatly prolonged, and meanwhile, the separable structure is used, so that the oil injection device is effectively protected, and the abrasion is reduced.
2. According to the quick lubricating device for oil inlet in the moving state, the switch capable of automatically resetting is adopted to complete the opening and closing of the lubricating device, the phenomenon of backflow of lubricating liquid is avoided, and the influence on equipment and the environmental pollution are avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a drive piston cylinder of the present invention;
FIG. 3 is a schematic view of a piston cylinder of the present invention;
FIG. 4 is a schematic view of the piston of the present invention;
FIG. 5 is a schematic illustration of the construction of the first and second oil rings of the present invention;
in the figure: the oil pump comprises a bearing seat-1, an oil nozzle-2, a driving piston cylinder-3, a piston cylinder-31, a piston cylinder body-311, an oil inlet-312, a sliding groove-313, a sealing ring-314, a first spring-32, a switch-33, a second spring-34, a piston-35, a cylinder nut-315, a base-351, a switch groove-352, a piston nut-353, an oil inlet pipe-354, a sliding wing plate-355, an embedded terminal-356, a static ring-4, a first oil ring-41, a moving ring-5, a second oil ring-51, an oil path-6, a first rotating shaft-7 and a second rotating shaft-8.
Detailed Description
The utility model is further elucidated with reference to the drawings and the embodiments.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
A rapid lubrication device for oil feeding in a moving state as shown in fig. 1-5, comprising: the oil pump comprises a bearing seat 1, an oil nozzle 2, a driving piston cylinder 3, a static ring 4, a moving ring 5, an oil way 6, a first rotating shaft 7 and a second rotating shaft 8, wherein the first rotating shaft 7 is arranged in the bearing seat 1, the second rotating shaft 8 is arranged at one end of the first rotating shaft 7, and the second rotating shaft 8 is in contact with the first rotating shaft 7 through a bearing; the oil nozzle 2 is arranged on the bearing seat 1, the output end of the oil nozzle 2 is provided with the driving piston cylinder 3, the output end of the driving piston cylinder 3 is provided with the static ring 4, the outer side of the first rotating shaft 7 is sleeved with the movable ring 5, and the movable ring 5 is matched with the static ring 4; the movable ring 5 is internally connected with an oil path 6, the oil path 6 penetrates through the first rotating shaft 7, and the output end of the oil path 6 is in contact with the second rotating shaft 8.
The driving piston cylinder 3 in the embodiment comprises a piston cylinder 31, a first spring 32, a switch 33, a second spring 34 and a piston 35, the piston cylinder 31 is arranged at the output end of the oil nozzle 2, the piston 35 is arranged in the piston cylinder 31 in a sliding manner, the first spring 32 is sleeved on the outer side of the piston 35, one end of the first spring 32 presses the piston 35, and the other end of the first spring 32 presses the piston cylinder 31; a switch 33 is arranged inside the piston 35, one end of the switch 33 is contacted with the oil nozzle 2, a second spring 34 is arranged at the other end of the switch 33, and one end of the second spring 34 far away from the switch 33 presses the piston 35; the end of the piston 35 far away from the piston cylinder 31 is connected with a static ring 4.
The elastic force of the second spring 34 in the present embodiment is larger than the elastic force of the first spring 32.
The piston cylinder 31 in this embodiment includes a piston cylinder body 311, an oil inlet 312, a sliding groove 313, a sealing ring 314, and a cylinder nut 315, where the top of the piston cylinder body 311 is provided with the oil inlet 312, the oil inlet 312 is matched with the oil nipple 2, one end of the piston cylinder body 311 far away from the oil inlet 312 is provided with the sliding groove 313, the sliding groove 313 is matched with the piston 35, one end of the sliding groove 313 is provided with the sealing ring 314, the sealing ring 314 is embedded and arranged in the piston cylinder body 311, the other end of the sliding groove 313 is provided with the cylinder nut 315, and the cylinder nut 315 is arranged at an output end of the piston cylinder body 311.
The piston 35 described in this embodiment includes a base 351, an opening and closing groove 352, a piston nut 353, an oil inlet pipe 354, a sliding wing plate 355 and an embedded terminal 356, the center of one end of the base 351 away from the oil nipple 2 is provided with the embedded terminal 356, the embedded terminal 356 is embedded and arranged on the stationary ring 4, the center of one end of the base 351 close to the oil nipple 2 is provided with the opening and closing groove 352, one end of the opening and closing groove 352 close to the oil nipple 2 is provided with the piston nut 353, one end of the opening and closing groove 352 away from the oil nipple 2 is provided with the oil inlet pipe 354, and the oil inlet pipe 354 penetrates through the base 351; and a sliding wing plate 355 is arranged on the outer side of the middle section of the base body 351, and the sliding wing plate 355 is in contact with the piston cylinder 31.
In the present embodiment, a first oil ring 41 is provided on a side of the stationary ring 4 remote from the drive piston cylinder 3, a second oil ring 51 is provided on the movable ring 5, the second oil ring 51 is engaged with the first oil ring 41, and the second oil ring 51 is connected to the oil passage 6.
In this embodiment, the turning of the oil passage 6 is processed by an inside-folding angle.
Example 2
The quick lubricating device of oil feed under a motion state as shown in fig. 1 includes: the oil pump comprises a bearing seat 1, an oil nozzle 2, a driving piston cylinder 3, a static ring 4, a moving ring 5, an oil way 6, a first rotating shaft 7 and a second rotating shaft 8, wherein the first rotating shaft 7 is arranged in the bearing seat 1, the second rotating shaft 8 is arranged at one end of the first rotating shaft 7, and the second rotating shaft 8 is in contact with the first rotating shaft 7 through a bearing; the oil nozzle 2 is arranged on the bearing seat 1, the output end of the oil nozzle 2 is provided with the driving piston cylinder 3, the output end of the driving piston cylinder 3 is provided with the static ring 4, the outer side of the first rotating shaft 7 is sleeved with the movable ring 5, and the movable ring 5 is matched with the static ring 4; the movable ring 5 is internally connected with an oil path 6, the oil path 6 penetrates through the first rotating shaft 7, and the output end of the oil path 6 is in contact with the second rotating shaft 8.
In this embodiment, the turning of the oil passage 6 is processed by an inside-folding angle.
Example 3
A rapid lubrication device for oil feeding in a moving state as shown in fig. 1-3, comprising: the oil nozzle comprises a bearing seat 1, an oil nozzle 2, a driving piston cylinder 3, a static ring 4, a movable ring 5, an oil way 6, a first rotating shaft 7 and a second rotating shaft 8, wherein the first rotating shaft 7 is arranged in the bearing seat 1, the second rotating shaft 8 is arranged at one end of the first rotating shaft 7, and the second rotating shaft 8 is in contact with the first rotating shaft 7 through a bearing; the oil nozzle 2 is arranged on the bearing seat 1, the output end of the oil nozzle 2 is provided with the driving piston cylinder 3, the output end of the driving piston cylinder 3 is provided with the static ring 4, the outer side of the first rotating shaft 7 is sleeved with the movable ring 5, and the movable ring 5 is matched with the static ring 4; the movable ring 5 is internally connected with an oil path 6, the oil path 6 penetrates through the first rotating shaft 7, and the output end of the oil path 6 is in contact with the second rotating shaft 8.
The driving piston cylinder 3 in the embodiment comprises a piston cylinder 31, a first spring 32, a switch 33, a second spring 34 and a piston 35, the piston cylinder 31 is arranged at the output end of the oil nozzle 2, the piston 35 is arranged in the piston cylinder 31 in a sliding manner, the first spring 32 is sleeved on the outer side of the piston 35, one end of the first spring 32 presses the piston 35, and the other end of the first spring 32 presses the piston cylinder 31; a switch 33 is arranged inside the piston 35, one end of the switch 33 is contacted with the oil nozzle 2, a second spring 34 is arranged at the other end of the switch 33, and one end of the second spring 34 far away from the switch 33 presses the piston 35; the end of the piston 35 far away from the piston cylinder 31 is connected with a static ring 4.
The elastic force of the second spring 34 in the present embodiment is larger than the elastic force of the first spring 32.
The piston cylinder 31 in this embodiment includes a piston cylinder body 311, an oil inlet 312, a sliding groove 313, a sealing ring 314 and a cylinder nut 315, the top of the piston cylinder body 311 is provided with the oil inlet 312, the oil inlet 312 is matched with the oil nozzle 2, one end of the piston cylinder body 311 far away from the oil inlet 312 is provided with the sliding groove 313, the sliding groove 313 is matched with the piston 35, one end of the sliding groove 313 is provided with the sealing ring 314, the sealing ring 314 is embedded and arranged in the piston cylinder body 311, the other end of the sliding groove 313 is provided with the cylinder nut 315, and the cylinder nut 315 is arranged at an output end of the piston cylinder body 311.
Example 4
A rapid lubrication device for oil feeding in a moving state as shown in fig. 1, 2 and 4, comprising: the oil nozzle comprises a bearing seat 1, an oil nozzle 2, a driving piston cylinder 3, a static ring 4, a movable ring 5, an oil way 6, a first rotating shaft 7 and a second rotating shaft 8, wherein the first rotating shaft 7 is arranged in the bearing seat 1, the second rotating shaft 8 is arranged at one end of the first rotating shaft 7, and the second rotating shaft 8 is in contact with the first rotating shaft 7 through a bearing; the oil nozzle 2 is arranged on the bearing seat 1, the output end of the oil nozzle 2 is provided with the driving piston cylinder 3, the output end of the driving piston cylinder 3 is provided with the static ring 4, the outer side of the first rotating shaft 7 is sleeved with the movable ring 5, and the movable ring 5 is matched with the static ring 4; the movable ring 5 is internally connected with an oil path 6, the oil path 6 penetrates through the first rotating shaft 7, and the output end of the oil path 6 is in contact with the second rotating shaft 8.
The driving piston cylinder 3 in the embodiment comprises a piston cylinder 31, a first spring 32, a switch 33, a second spring 34 and a piston 35, the piston cylinder 31 is arranged at the output end of the oil nozzle 2, the piston 35 is arranged in the piston cylinder 31 in a sliding manner, the first spring 32 is sleeved on the outer side of the piston 35, one end of the first spring 32 presses the piston 35, and the other end of the first spring 32 presses the piston cylinder 31; a switch 33 is arranged in the piston 35, one end of the switch 33 contacts the oil nozzle 2, a second spring 34 is arranged at the other end of the switch 33, and one end, far away from the switch 33, of the second spring 34 presses the piston 35; the end of the piston 35 far away from the piston cylinder 31 is connected with a static ring 4.
The piston 35 described in this embodiment includes a base 351, an opening and closing groove 352, a piston nut 353, an oil inlet pipe 354, a sliding wing plate 355 and an embedded terminal 356, the center of one end of the base 351 away from the oil nipple 2 is provided with the embedded terminal 356, the embedded terminal 356 is embedded and arranged on the stationary ring 4, the center of one end of the base 351 close to the oil nipple 2 is provided with the opening and closing groove 352, one end of the opening and closing groove 352 close to the oil nipple 2 is provided with the piston nut 353, one end of the opening and closing groove 352 away from the oil nipple 2 is provided with the oil inlet pipe 354, and the oil inlet pipe 354 penetrates through the base 351; and a sliding wing plate 355 is arranged on the outer side of the middle section of the base body 351, and the sliding wing plate 355 is in contact with the piston cylinder 31.
Example 5
A rapid lubrication device for oil feeding in a moving state as shown in fig. 1 and 5, comprising: the oil pump comprises a bearing seat 1, an oil nozzle 2, a driving piston cylinder 3, a static ring 4, a moving ring 5, an oil way 6, a first rotating shaft 7 and a second rotating shaft 8, wherein the first rotating shaft 7 is arranged in the bearing seat 1, the second rotating shaft 8 is arranged at one end of the first rotating shaft 7, and the second rotating shaft 8 is in contact with the first rotating shaft 7 through a bearing; the oil nozzle 2 is arranged on the bearing seat 1, the output end of the oil nozzle 2 is provided with the driving piston cylinder 3, the output end of the driving piston cylinder 3 is provided with the static ring 4, the outer side of the first rotating shaft 7 is sleeved with the movable ring 5, and the movable ring 5 is matched with the static ring 4; the movable ring 5 is internally connected with an oil path 6, the oil path 6 penetrates through the first rotating shaft 7, and the output end of the oil path 6 is in contact with the second rotating shaft 8.
In the present embodiment, a first oil ring 41 is provided on a side of the stationary ring 4 remote from the drive piston cylinder 3, a second oil ring 51 is provided on the movable ring 5, the second oil ring 51 is engaged with the first oil ring 41, and the second oil ring 51 is connected to the oil passage 6.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (7)
1. The utility model provides a quick lubricating arrangement of oil feed under motion state which characterized in that: the method comprises the following steps: the oil pump comprises a bearing seat (1), an oil nozzle (2), a driving piston cylinder (3), a static ring (4), a movable ring (5), an oil way (6), a first rotating shaft (7) and a second rotating shaft (8), wherein the first rotating shaft (7) is arranged in the bearing seat (1), the second rotating shaft (8) is arranged at one end of the first rotating shaft (7), and the second rotating shaft (8) is in contact with the first rotating shaft (7) through a bearing; the oil nozzle (2) is arranged on the bearing seat (1), the output end of the oil nozzle (2) is provided with the driving piston cylinder (3), the output end of the driving piston cylinder (3) is provided with the static ring (4), the outer side of the first rotating shaft (7) is sleeved with the dynamic ring (5), and the dynamic ring (5) is matched with the static ring (4); an oil way (6) is connected and arranged inside the movable ring (5), the oil way (6) penetrates into the first rotating shaft (7), and the output end of the oil way (6) is in contact with the second rotating shaft (8).
2. The quick lubricating device of oil feed under motion state of claim 1, characterized in that: the driving piston cylinder (3) comprises a piston cylinder (31), a first spring (32), a switch (33), a second spring (34) and a piston (35), the piston cylinder (31) is arranged at the output end of the oil nozzle (2), the piston (35) is arranged in the piston cylinder (31) in a sliding mode, the first spring (32) is sleeved on the outer side of the piston (35), one end of the first spring (32) presses the piston (35), and the other end of the first spring (32) presses the piston cylinder (31); a switch (33) is arranged in the piston (35), one end of the switch (33) is in contact with the oil nozzle (2), a second spring (34) is arranged at the other end of the switch (33), and one end, far away from the switch (33), of the second spring (34) presses the piston (35); one end of the piston (35) far away from the piston cylinder (31) is connected with a static ring (4).
3. The quick lubricating device of oil feed under motion state of claim 2, characterized in that: the elastic force of the second spring (34) is larger than that of the first spring (32).
4. The quick lubricating device of oil feed under motion state of claim 2, characterized in that: the piston cylinder (31) comprises a piston cylinder body (311), an oil inlet (312), a sliding groove (313), a sealing ring (314) and a cylinder nut (315), wherein the oil inlet (312) is formed in the top of the piston cylinder body (311), the oil inlet (312) is matched with the oil nozzle (2), the sliding groove (313) is formed in one end, away from the oil inlet (312), of the piston cylinder body (311), the sliding groove (313) is matched with the piston (35), the sealing ring (314) is arranged at one end of the sliding groove (313), the sealing ring (314) is embedded and arranged in the piston cylinder body (311), the cylinder nut (315) is arranged at the other end of the sliding groove (313), and the cylinder nut (315) is arranged at the output end of the piston cylinder body (311).
5. The quick lubricating device of oil feed under motion state of claim 2, characterized in that: the oil nozzle is characterized in that the piston (35) comprises a base body (351), an opening and closing groove (352), a piston nut (353), an oil inlet pipe (354), a sliding wing plate (355) and an embedded terminal (356), wherein the embedded terminal (356) is arranged at the center of one end, far away from the oil nozzle (2), of the base body (351), the embedded terminal (356) is embedded in the stationary ring (4), the opening and closing groove (352) is arranged at the center of one end, close to the oil nozzle (2), of the base body (351), the piston nut (353) is arranged at one end, close to the oil nozzle (2), of the opening and closing groove (352), the oil inlet pipe (354) is arranged at one end, far away from the oil nozzle (2), of the opening and closing groove (352), and the oil inlet pipe (354) penetrates out of the base body (351); the outer side of the middle section of the base body (351) is provided with a sliding wing plate (355), and the sliding wing plate (355) is in contact with the piston cylinder (31).
6. The quick lubricating device of oil feed under motion state of claim 1, characterized in that: the side, far away from the driving piston cylinder (3), of the static ring (4) is provided with a first oil ring (41), the moving ring (5) is provided with a second oil ring (51), the second oil ring (51) is matched with the first oil ring (41), and the second oil ring (51) is connected with an oil path (6).
7. The quick lubricating device of oil feed under motion state of claim 1, characterized in that: the turning part of the oil way (6) is treated by adopting an inward-folding angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220111333.1U CN216715824U (en) | 2022-01-17 | 2022-01-17 | Quick lubricating arrangement of oil feed under motion state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220111333.1U CN216715824U (en) | 2022-01-17 | 2022-01-17 | Quick lubricating arrangement of oil feed under motion state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216715824U true CN216715824U (en) | 2022-06-10 |
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ID=81891592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220111333.1U Active CN216715824U (en) | 2022-01-17 | 2022-01-17 | Quick lubricating arrangement of oil feed under motion state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216715824U (en) |
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2022
- 2022-01-17 CN CN202220111333.1U patent/CN216715824U/en active Active
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