CN217271851U - Novel engine connecting rod - Google Patents
Novel engine connecting rod Download PDFInfo
- Publication number
- CN217271851U CN217271851U CN202220910474.XU CN202220910474U CN217271851U CN 217271851 U CN217271851 U CN 217271851U CN 202220910474 U CN202220910474 U CN 202220910474U CN 217271851 U CN217271851 U CN 217271851U
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- CN
- China
- Prior art keywords
- connecting rod
- piston
- oil
- surface mounting
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a novel engine connecting rod relates to engine connecting rod technical field. The utility model discloses a connecting rod and piston, connecting rod surface mounting have fixed lid, and fixed lid surface mounting has the installation piece, and surface mounting has the connecting rod bolt in the installation piece, and fixed lid surface mounting has the connecting rod lid, and connecting rod lid surface mounting has the connecting block, and connecting block surface mounting has the connecting sleeve, connecting rod bolt surface and connecting sleeve internal surface connection, connecting rod surface mounting has the installation sleeve. The utility model can greatly improve the strength of the engine connecting rod through the reinforcing rod and the supporting rod which are arranged on the outer surface of the connecting rod; the oil outlet is formed in the connecting rod bearing bush, and oil can be coated in the connecting rod bearing bush when the oil storage tank is used by means of connection between the inner surface of the oil outlet and the inner surface of the oil storage tank, so that abrasion is reduced.
Description
Technical Field
The utility model belongs to the technical field of the engine connecting rod, especially, relate to a novel engine connecting rod.
Background
The connecting rod of the automobile engine is one of key parts of the automobile engine, the connecting rod of the engine is used for transmitting the force born by the piston to the crankshaft and converting the reciprocating motion of the piston into the rotating motion of the crankshaft, and the connecting rod of the engine used in the market structurally comprises a connecting rod body, a connecting rod cover, a connecting rod bolt, a connecting rod bearing bush and other parts.
When the existing connecting rod is designed and manufactured, the lightweight of the connecting rod is often considered, the strength performance of the connecting rod is seriously ignored, and the reliability of the operation of an engine is finally influenced; if the rigidity is insufficient, the rod body is bent and deformed, and the large end of the connecting rod is out of round and deformed, so that eccentric wear of the piston, the cylinder, the bearing, the crank pin and the like is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel engine connecting rod solves current problem.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a novel engine connecting rod, which comprises a connecting rod and a piston, wherein a fixed cover is arranged on the outer surface of the connecting rod, an installation block is arranged on the outer surface of the fixed cover, a connecting rod bolt is arranged on the inner surface of the installation block, a connecting rod cover is arranged on the outer surface of the fixed cover, a connecting block is arranged on the outer surface of the connecting rod cover, a connecting sleeve is arranged on the outer surface of the connecting block, the outer surface of the connecting rod bolt is connected with the inner surface of the connecting sleeve, an installation sleeve is arranged on the outer surface of the connecting rod, a piston rod is arranged on the inner surface of the installation sleeve, a groove is arranged on the inner surface of the piston rod, a plurality of reinforcing rods and supporting rods are arranged on the outer surface of the connecting rod, and the outer surface of the connecting rod bolt arranged on the outer surface of the fixed cover is connected with the inner surface of the connecting sleeve arranged on the outer surface of the connecting rod cover, thereby fix the connecting rod lid, through stiffener and the bracing piece of connecting rod surface mounting, can to a great extent improve the intensity of engine connecting rod.
Preferably, the fixing cover and the inner surface of the connecting rod cover are both provided with mounting grooves, the inner surface of each mounting groove is provided with a fixing block, the outer surface of each fixing block is provided with a connecting rod bearing bush, the inner surface of each connecting rod is provided with an oil storage tank, the inner surface of each connecting rod is provided with an oil inlet pipe, the inner surface of each oil inlet pipe is provided with a sealing bolt, the inner surface of each connecting rod bearing bush is provided with an oil outlet, the inner surface of each oil outlet is connected with the inner surface of each oil storage tank, the oil outlets are arranged inside the connecting rod bearing bushes, the inner surfaces of the oil outlets and the inner surfaces of the oil storage tanks are connected, and therefore oil can be coated inside the connecting rod bearing bushes when the connecting rod bearing bushes are used, and abrasion is reduced.
Preferably, the piston internal surface is provided with the seal groove, seal groove internally mounted has the gas ring, the piston internal surface is provided with a plurality of standing grooves, standing groove internally mounted has the oil ring.
The utility model discloses following beneficial effect has:
the utility model fixes the connecting rod cover by the connection between the outer surface of the connecting rod bolt installed on the outer surface of the fixed cover and the inner surface of the connecting sleeve installed on the outer surface of the connecting rod cover, and can greatly improve the strength of the engine connecting rod by the reinforcing rod and the supporting rod installed on the outer surface of the connecting rod; the oil outlet is formed in the connecting rod bearing bush, and oil can be coated in the connecting rod bearing bush when the oil storage tank is used by means of connection between the inner surface of the oil outlet and the inner surface of the oil storage tank, so that abrasion is reduced.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
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 these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure A-A in FIG. 2;
fig. 4 is a left side view structure diagram of the present invention;
fig. 5 is a schematic view of the cross-sectional structure B-B in fig. 4.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a connecting rod; 2. a fixed cover; 3. mounting blocks; 4. a connecting rod bolt; 5. a connecting rod cover; 6. connecting blocks; 7. a connecting sleeve; 8. mounting grooves; 9. a fixed block; 10. a connecting rod bearing shell; 11. an oil outlet; 12. installing a sleeve; 13. a piston rod; 14. a groove; 15. a piston; 16. a sealing groove; 17. a gas ring; 18. a placement groove; 19. an oil ring; 20. an oil storage tank; 21. an oil inlet pipe; 22. a seal bolt; 23. a reinforcing bar; 24. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in the figure, the utility model relates to a novel engine connecting rod, which comprises a connecting rod 1 and a piston 15, wherein a fixed cover 2 is arranged on the outer surface of the connecting rod 1, an installation block 3 is arranged on the outer surface of the fixed cover 2, a connecting rod bolt 4 is arranged on the inner surface of the installation block 3, a connecting rod cover 5 is arranged on the outer surface of the fixed cover 2, a connecting block 6 is arranged on the outer surface of the connecting rod cover 5, a connecting sleeve 7 is arranged on the outer surface of the connecting block 6, the outer surface of the connecting rod bolt 4 is connected with the inner surface of the connecting sleeve 7, an installation sleeve 12 is arranged on the outer surface of the connecting rod 1, a piston rod 13 is arranged on the inner surface of the installation sleeve 12, a groove 14 is arranged on the inner surface of the piston 15, the inner surface of the groove 14 is connected with the outer surface of the piston rod 13, a plurality of reinforcing rods 23 and supporting rods 24 are arranged on the outer surface of the connecting rod 1, and the outer surface of the connecting rod bolt 4 arranged on the outer surface of the connecting sleeve 7 is connected through the outer surface of the fixed cover 2, thus, the strength of the engine connecting rod can be greatly improved by fixing the connecting rod cover 5 through the reinforcing rod 23 and the supporting rod 24 which are arranged on the outer surface of the connecting rod 1.
Wherein, the internal surfaces of the fixed cover 2 and the connecting rod cover 5 are both provided with a mounting groove 8, the internal surface of the mounting groove 8 is provided with a fixed block 9, the external surface of the fixed block 9 is provided with a connecting rod bearing bush 10, the internal surface of the connecting rod 1 is provided with an oil storage tank 20, the internal surface of the connecting rod 1 is provided with an oil inlet pipe 21, the internal surface of the oil inlet pipe 21 is provided with a sealing bolt 22, the internal surface of the connecting rod bearing bush 10 is provided with an oil outlet 11, the internal surface of the oil outlet 11 is connected with the internal surface of the oil storage tank 20, the oil outlet 11 is internally provided with an oil outlet 11 through the connecting rod bearing bush 10, the connection between the internal surface of the oil outlet 11 and the internal surface of the oil storage tank 20 is utilized, so that oil can be smeared inside the connecting rod bearing bush 10 when in use, and abrasion is reduced.
Wherein, piston 15 internal surface is provided with seal groove 16, and seal groove 16 internal surface installs gas ring 17, and piston 15 internal surface is provided with a plurality of standing grooves 18, and standing groove 18 internal surface installs oil ring 19.
The utility model relates to a novel engine connecting rod, which fixes the connecting rod cover 5 through the connection between the outer surface of the connecting rod bolt 4 installed on the outer surface of the fixed cover 2 and the inner surface of the connecting sleeve 7 installed on the outer surface of the connecting rod cover 5, and can greatly improve the strength of the engine connecting rod through the reinforcing rod 23 and the supporting rod 24 installed on the outer surface of the connecting rod 1; by arranging the oil outlet 11 inside the connecting rod bearing shell 10 and utilizing the connection between the inner surface of the oil outlet 11 and the inner surface of the oil storage tank 20, oil can be coated inside the connecting rod bearing shell 10 during use, and therefore abrasion is reduced.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A novel engine connecting rod comprises a connecting rod (1) and a piston (15), and is characterized in that: connecting rod (1) surface mounting has fixed lid (2), fixed lid (2) surface mounting has installation piece (3), installation piece (3) internally surface mounting has connecting rod bolt (4), fixed lid (2) surface mounting has connecting rod cover (5), connecting rod cover (5) surface mounting has connecting block (6), connecting block (6) surface mounting has connecting sleeve (7), connecting rod bolt (4) surface and connecting sleeve (7) internal surface connection, connecting rod (1) surface mounting has installation sleeve (12), installation sleeve (12) internally surface mounting has piston rod (13), piston (15) internal surface is provided with recess (14), recess (14) internal surface and piston rod (13) external surface connection.
2. The novel engine connecting rod of claim 1, characterized in that the inner surfaces of the fixing cover (2) and the connecting rod cover (5) are provided with mounting grooves (8), a fixing block (9) is mounted on the inner surface of each mounting groove (8), and a connecting rod bearing shell (10) is mounted on the outer surface of each fixing block (9).
3. The novel engine connecting rod of claim 1, characterized in that the connecting rod (1) is provided with an oil storage tank (20) on the inner surface, an oil inlet pipe (21) is mounted on the inner surface of the connecting rod (1), and a sealing bolt (22) is mounted on the inner surface of the oil inlet pipe (21).
4. The novel engine connecting rod as claimed in claim 2, characterized in that the connecting rod bearing shell (10) is provided with an oil outlet (11) on the inner surface, and the inner surface of the oil outlet (11) is connected with the inner surface of an oil storage tank (20).
5. The novel engine connecting rod of claim 1, characterized in that the inner surface of the piston (15) is provided with a sealing groove (16), and an air ring (17) is mounted on the inner surface of the sealing groove (16).
6. The novel engine connecting rod of claim 1, characterized in that the inner surface of the piston (15) is provided with a plurality of standing grooves (18), and oil rings (19) are mounted on the inner surface of the standing grooves (18).
7. The novel engine connecting rod according to claim 1, characterized in that a plurality of reinforcing rods (23) and supporting rods (24) are mounted on the outer surface of the connecting rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220910474.XU CN217271851U (en) | 2022-04-14 | 2022-04-14 | Novel engine connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220910474.XU CN217271851U (en) | 2022-04-14 | 2022-04-14 | Novel engine connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217271851U true CN217271851U (en) | 2022-08-23 |
Family
ID=82875793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220910474.XU Expired - Fee Related CN217271851U (en) | 2022-04-14 | 2022-04-14 | Novel engine connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217271851U (en) |
-
2022
- 2022-04-14 CN CN202220910474.XU patent/CN217271851U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |