CN211501312U - Injection type automobile bearing with comprehensive lubrication - Google Patents
Injection type automobile bearing with comprehensive lubrication Download PDFInfo
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- CN211501312U CN211501312U CN201922196597.2U CN201922196597U CN211501312U CN 211501312 U CN211501312 U CN 211501312U CN 201922196597 U CN201922196597 U CN 201922196597U CN 211501312 U CN211501312 U CN 211501312U
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Abstract
The utility model discloses an injection type automobile bearing with comprehensive lubrication, a lubricating oil tank is fixedly arranged at the middle end of the front side part of a top connecting seat, an oil storage cavity is arranged inside the lubricating oil tank, guiding extrusion chutes are arranged at the two side ends inside the oil storage cavity, and an extrusion plate is embedded inside the oil storage cavity and is connected with the oil storage cavity in a sliding way, so that the lubricating grease in the lubricating oil tank can be extruded into an extrusion oil injection pipe through the electric telescopic rod and the compression rod when the bearing body runs, and the lubricating grease is extruded and conveyed to the inner side of the bearing body through the injection head, and the lubricating grease extruded into the bearing body is uniformly conveyed through the rotation of the inner ring of the bearing, thereby ensuring that the rotating components in the bearing body can be uniformly lubricated, the flexibility of rotation between the internal components of the bearing body is improved.
Description
Technical Field
The utility model relates to an automobile bearing technical field specifically is a lubricated comprehensive injection type automobile bearing.
Background
The bearing is an important part in modern mechanical equipment, mainly comprises an outer ring, an inner ring, a rolling body and a retainer, has the main functions of supporting a mechanical rotator, reducing the friction coefficient in the movement process of the mechanical rotator and ensuring the rotation precision of the mechanical rotator, the inner ring needs to rotate at a high speed along with a rotating shaft in the working process of the bearing, and the friction coefficient is reduced between the inner ring and the outer ring through a ball body and lubricating grease attached to the inner ring;
however, in the existing automobile bearing, the lubricating grease in the bearing needs to be coated in advance in the practical application process, and the bearing lacks an assembly for rapidly supplementing the lubricating grease in the operation process, so that the friction between rotating assemblies in the bearing is often increased due to insufficient lubricating grease, the transmission precision is not only affected, and meanwhile, the damage of the bearing is easily accelerated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lubricated comprehensive injection type automobile bearing, can effectively solve and propose current automobile bearing because its inside lubricating grease in the practical application in-process all needs to coat in the bearing in advance among the above-mentioned background art, and because the bearing lacks the subassembly that carries out the fast replenishment to lubricating grease at the operation in-process, lead to often can increase friction between them because of lubricating grease is not enough between the rotating assembly of bearing inside, not only influence transmission precision between them, the problem of the damage of bearing easily accelerates simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: an injection type automobile bearing with comprehensive lubrication comprises a bearing body, wherein a bearing inner ring is movably sleeved on the inner side of the bearing body, a ball is embedded and connected between the bearing body and the bearing inner ring in a rolling manner, a bottom connecting seat is installed at the bottom end of the bearing body, and a top connecting seat is installed at the top end of the bearing body;
a lubricating oil tank is fixedly mounted at the middle end of the front side portion of the top connecting seat, an oil storage cavity is formed in the lubricating oil tank, guide extrusion sliding grooves are formed in two side ends of the interior of the oil storage cavity, an extrusion plate is connected to the interior of the oil storage cavity in an embedded and sliding mode, guide extrusion sliding blocks are fixedly mounted at positions, corresponding to the guide extrusion sliding grooves, of the two side ends of the extrusion plate, and a compression rod is fixedly mounted in the middle of the top end of the extrusion plate;
the novel oil injection device is characterized in that an embedded groove is formed in the top end of the inner side of the lubricating oil tank, a cover plate is embedded in the embedded groove, a pressure rod penetrates through the cover plate and is movably and telescopically connected with an electric telescopic rod at the top of the cover plate, a sealing sleeve is sleeved at the joint of the middle of the cover plate and the pressure rod, the outer side of the electric telescopic rod is fixedly connected with the cover plate through a fixing support, an extrusion oil injection pipe is connected to the middle of the bottom end of the lubricating oil tank, one end of the extrusion oil injection pipe is located on one side of a ball, an injection head.
Preferably, the lubricating oil tank is fixedly connected with the top connecting seat through the dismounting side plates at the side ends of the two sides of the lubricating oil tank.
Preferably, the bottom connecting seat and the top connecting seat are fixedly connected through a connecting bolt.
Preferably, the outer diameter of the extrusion plate is equal to the inner diameter of the oil storage cavity, the outer diameter of the guide extrusion sliding block is equal to the inner diameter of the guide extrusion sliding groove, and an extrusion rubber sheet is fixedly bonded at the joint of the edge end of the extrusion plate and the oil storage cavity.
Preferably, the installation seat is installed to bottom connecting seat bottom both sides limit end, the inside run through of installation seat is fit for being connected with mounting bolt, fixed screw has all been seted up to inside each edge of bottom connecting seat and top connecting seat.
Preferably, a connecting screw hole is formed in the mounting seat at a position corresponding to the mounting bolt, and the mounting bolt is in fit connection with the connecting screw hole.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. through the lubricating-oil tank, the oil storage cavity, direction extrusion spout, the stripper plate, direction extrusion slider, the depression bar, the gomphosis groove, the apron, electric telescopic handle, the seal cover, the fixed bolster, extrusion oiling pipe and injection head can come to extrude in the lubricating-oil tank lubricating grease through electric telescopic handle and depression bar when the bearing body operates, and carry the inboard to the bearing body with lubricating grease extrusion through the injection head, and the rotation through the bearing inner circle comes to extrude this internal lubricating grease of bearing and evenly carries, and then guarantee that this internal rotating assembly of bearing all can be lubricated by the homogeneous lubrication, improve the pivoted flexibility between the inside subassembly of bearing body.
2. Fixed connection and activity between bottom connecting seat and the top connecting seat are convenient for dismantle through connecting bolt, and are convenient for carry out rapid Assembly with the different mounting means with bottom connecting seat and top connecting seat through mount pad, construction bolt and fixed screw to this has solved the difficult problem that current auto bearing assembly dismantlement difficulty and assembly are restricted by the condition.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the installation structure of the bearing inner race of the present invention;
fig. 3 is a schematic structural diagram of the lubricating oil tank of the present invention;
FIG. 4 is a schematic view of the installation structure of the extrusion plate of the present invention;
fig. 5 is a schematic view of the internal structure of the lubricating oil tank of the present invention;
reference numbers in the figures: 1. a bearing body; 2. a bearing inner race; 3. a ball bearing; 4. a bottom connecting seat; 5. a top connection seat; 6. a lubricating oil tank; 7. an oil storage chamber; 8. a guide extrusion chute; 9. a pressing plate; 10. guiding and extruding the sliding block; 11. a pressure lever; 12. a fitting groove; 13. a cover plate; 14. an electric telescopic rod; 15. sealing sleeves; 16. fixing a bracket; 17. extruding the oil injection pipe; 18. an injection head; 19. disassembling and assembling the side plates; 20. a connecting bolt; 21. a mounting seat; 22. installing a bolt; 23. and fixing the screw hole.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, an injection type automobile bearing with comprehensive lubrication, including a bearing body 1, a bearing inner ring 2 is movably sleeved inside the bearing body 1, a ball 3 is embedded between the bearing body 1 and the bearing inner ring 2 and is connected with the bearing in a rolling way, a bottom connecting seat 4 is installed at the bottom end of the bearing body 1, a top connecting seat 5 is installed at the top end of the bearing body 1, the bottom connecting seat 4 is fixedly connected with the top connecting seat 5 through a connecting bolt 20, so that the fixed connection and disassembly between the bottom connecting seat 4 and the top connecting seat 5 are convenient;
the lubricating oil tank 6 is fixedly mounted at the middle end of the front side part of the top connecting seat 5, the lubricating oil tank 6 is fixedly connected with the top connecting seat 5 through a dismounting side plate 19 at the side ends of two sides of the lubricating oil tank 6, so that the lubricating oil tank 6 is conveniently and fixedly mounted and movably dismounted, an oil storage chamber 7 is arranged in the lubricating oil tank 6, guide extrusion chutes 8 are respectively arranged at the side ends of two sides in the oil storage chamber 7, an extrusion plate 9 is embedded in the oil storage chamber 7 and is in sliding connection with the extrusion plate 9, guide extrusion sliders 10 are fixedly mounted at the positions of the side ends of two sides of the extrusion plate 9, which correspond to the guide extrusion chutes 8, the outer diameter of the extrusion plate 9 is equal to the inner diameter of the oil storage chamber 7, the outer diameter of the guide extrusion sliders 10 is equal to the inner diameter of the guide extrusion chutes 8, an extrusion rubber sheet is fixedly bonded at the joint of the side end, a pressure lever 11 is fixedly arranged in the middle of the top end of the extrusion plate 9;
6 inboard tops of lubricating-oil tank have been seted up the gomphosis groove 12, the apron 13 is installed in the inside embedding in gomphosis groove 12, depression bar 11 runs through the swing joint between apron 13 and the electric telescopic handle 14 at its top, cover 13 middle part has cup jointed seal cover 15 with depression bar 11's junction, fixed connection between fixed bolster 16 and the apron 13 is passed through in the electric telescopic handle 14 outside, 6 bottom middle parts of lubricating-oil tank are connected with extrusion oil injection pipe 17, extrusion oil injection pipe 17 one end is located 3 one side positions of ball and locates to be connected with injection head 18, electric telescopic handle 14's input and external power source's output electric connection.
The utility model discloses a theory of operation and use flow: in the actual application process of the injection type automobile bearing with comprehensive lubrication, firstly, the bearing body 1 is arranged on the inner sides of a bottom connecting seat 4 and a top connecting seat 5, the bottom connecting seat 4 and the top connecting seat 5 are fixedly connected through a connecting bolt 20, and then the bearing body 1 is assembled according to the mode that the bearing body 1 needs to be assembled;
when the bearing body 1 needs to be horizontally assembled, the bottom connecting seat 4 and the top connecting seat 5 only need to be fixedly connected with a horizontal assembly component of an automobile through the mounting seat 21 and the mounting bolts 22, when the bearing body 1 needs to be vertically assembled, the bottom connecting seat 4 and the top connecting seat 5 only need to be fixedly connected with the vertical assembly component of the automobile through the fixing screw holes 23 in the bottom connecting seat 4 and the top connecting seat 5, the bearing body 1 is quickly and conveniently fixedly installed through the two different assembling modes, the assembling and disassembling of the bearing body 1 are more convenient, and the assembling of the bearing body 1 is not limited by the assembling conditions;
when the bearing body 1 is in actual operation after assembly, the rotating shaft is driven to rotate by the bearing inner ring 2, the friction coefficient between the bearing body 1 and the bearing inner ring 2 is reduced by the balls 3, so that the operation flexibility of the bearing body 1 is ensured, the transmission mode belongs to the prior art of bearing operation, details are not described, when lubricating grease in the bearing body 1 is insufficient during operation, the electric telescopic rod 14 is started, the electric telescopic rod 14 is in the type of NKLA22B, the compression rod 11 at the bottom end of the electric telescopic rod 14 is driven to move downwards in the lubricating grease tank 6 by the electric telescopic rod 14, the extrusion plate 9 at the bottom end of the compression rod 11 is driven to vertically move downwards in the grease storage chamber 7, so that the lubricating grease in the grease storage chamber 7 is extruded into the grease injection extrusion pipe 17 by the movement of the extrusion plate 9, and when the extrusion plate 9 moves in extrusion, through the guide limiting connection between the guide extrusion sliding block 10 and the guide extrusion sliding groove 8, the position of the extrusion plate 9 is not deviated, so that the extrusion plate 9 can accurately extrude the lubricating oil in the oil storage cavity 7 into the extrusion oil injection pipe 17, and finally the lubricating grease in the extrusion oil injection pipe 17 is injected into the inner side of the bearing body 1 through the injection head 18, so that the bearing body 1 is lubricated, after the lubricating grease is extruded into the bearing body 1, the lubricating grease is uniformly distributed to the inner side of the bearing body 1 through the rotation of the rotating components in the bearing body 1, so that the rotating components on the inner side of the bearing body 1 can be uniformly lubricated, and the flexibility of rotation among the rotating components in the bearing body 1 is improved;
and when the lubricating grease in the lubricating grease tank 6 is not enough, the cover plate 13 is opened, the pressure rod 11 is lifted, the through pressure rod 11 drives the extrusion plate 9 to move out of the oil storage chamber 7, so that people can conveniently supplement the lubricating grease to the lubricating grease tank 6, and the operation is convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a lubricated comprehensive injection type automobile bearing, includes bearing body (1), bearing inner race (2) have been cup jointed in the inboard activity of bearing body (1), it has ball (3), its characterized in that to imbed roll connection between bearing body (1) and bearing inner race (2): the bottom end of the bearing body (1) is provided with a bottom connecting seat (4), and the top end of the bearing body (1) is provided with a top connecting seat (5);
a lubricating oil tank (6) is fixedly mounted at the middle end of the front side portion of the top connecting seat (5), an oil storage cavity (7) is formed in the lubricating oil tank (6), guide extrusion sliding grooves (8) are formed in the two side edge ends of the oil storage cavity (7), an extrusion plate (9) is embedded in the oil storage cavity (7) and connected in a sliding mode, guide extrusion sliding blocks (10) are fixedly mounted at the positions, corresponding to the guide extrusion sliding grooves (8), of the two side edge ends of the extrusion plate (9), and a pressing rod (11) is fixedly mounted in the middle of the top end of the extrusion plate (9);
the lubricating oil tank is characterized in that an embedded groove (12) is formed in the top end of the inner side of the lubricating oil tank (6), a cover plate (13) is embedded in the embedded groove (12), a pressure rod (11) penetrates through the cover plate (13) and is movably and telescopically connected with an electric telescopic rod (14) at the top of the cover plate, a sealing sleeve (15) is sleeved at the joint of the middle of the cover plate (13) and the pressure rod (11), the outer side of the electric telescopic rod (14) is fixedly connected with the cover plate (13) through a fixing support (16), an extrusion oil injection pipe (17) is connected to the middle of the bottom end of the lubricating oil tank (6), one end of the extrusion oil injection pipe (17) is connected with an injection head (18) at one side of a ball (3), and the input end.
2. A lubricated full-face injected automotive bearing according to claim 1, wherein: the lubricating oil tank (6) is fixedly connected with the top connecting seat (5) through the dismounting side plates (19) at the two side ends of the lubricating oil tank.
3. A lubricated full-face injected automotive bearing according to claim 1, wherein: the bottom connecting seat (4) and the top connecting seat (5) are fixedly connected through a connecting bolt (20).
4. A lubricated full-face injected automotive bearing according to claim 1, wherein: the outer diameter of the extrusion plate (9) is equal to the inner diameter of the oil storage cavity (7), the outer diameter of the guide extrusion sliding block (10) is equal to the inner diameter of the guide extrusion sliding groove (8), and an extrusion rubber sheet is fixedly bonded at the joint of the edge end of the extrusion plate (9) and the oil storage cavity (7).
5. A lubricated full-face injected automotive bearing according to claim 1, wherein: mounting seat (21) are all installed to bottom connecting seat (4) bottom both sides limit end, inside run through to agree with to be connected with construction bolt (22) mounting seat (21), fixed screw (23) have all been seted up at inside each edge of bottom connecting seat (4) and top connecting seat (5).
6. A lubricated full-face injected automotive bearing according to claim 5, wherein: the mounting seat (21) is internally provided with a connecting screw hole at a position corresponding to the mounting bolt (22), and the mounting bolt (22) is in fit connection with the connecting screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196597.2U CN211501312U (en) | 2019-12-10 | 2019-12-10 | Injection type automobile bearing with comprehensive lubrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196597.2U CN211501312U (en) | 2019-12-10 | 2019-12-10 | Injection type automobile bearing with comprehensive lubrication |
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| Publication Number | Publication Date |
|---|---|
| CN211501312U true CN211501312U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922196597.2U Active CN211501312U (en) | 2019-12-10 | 2019-12-10 | Injection type automobile bearing with comprehensive lubrication |
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| CN (1) | CN211501312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458686A (en) * | 2021-12-22 | 2022-05-10 | 萍乡市慧成精密机电有限公司 | Ceramic injection molding sliding bearing and manufacturing method thereof |
-
2019
- 2019-12-10 CN CN201922196597.2U patent/CN211501312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458686A (en) * | 2021-12-22 | 2022-05-10 | 萍乡市慧成精密机电有限公司 | Ceramic injection molding sliding bearing and manufacturing method thereof |
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