CN218625027U - Vibration/noise reduction type engine connecting rod - Google Patents
Vibration/noise reduction type engine connecting rod Download PDFInfo
- Publication number
- CN218625027U CN218625027U CN202222924555.8U CN202222924555U CN218625027U CN 218625027 U CN218625027 U CN 218625027U CN 202222924555 U CN202222924555 U CN 202222924555U CN 218625027 U CN218625027 U CN 218625027U
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- connecting rod
- outside
- block
- end cover
- nut
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a vibration/noise reduction type engine connecting rod, including connecting rod microcephaly, connecting rod stub, connecting rod body and connecting rod end cover, the connecting rod microcephaly with the connecting rod stub sets up respectively the both ends of connecting rod body, the connecting rod stub with the connecting rod microcephaly respectively with connecting rod body integrated into one piece, the connecting rod end cover sets up the outside of connecting rod stub, the outside of connecting rod stub is equipped with connecting block one, the outside of connecting rod end cover is equipped with connecting block two, the inside of connecting block two is equipped with fastening bolt pole one, the outside of connecting block one is equipped with nut one, nut one cover passes through threaded connection in fastening bolt pole one's outside. This engine connecting rod is equipped with reinforced structure through the junction at connecting rod big end and connecting rod end cover, can make connecting more firm between connecting rod big end and the connecting rod end cover, improves stability for engine connecting rod has vibration/noise reduction.
Description
Technical Field
The utility model relates to an engine connecting rod technical field specifically is a vibration/noise reduction type engine connecting rod.
Background
The connecting rod is one of the main transmission mechanisms of automobile engine, and connects the piston and crankshaft to transmit the expanding gas pressure acting on the top of piston to crankshaft, so that the reciprocating linear motion of piston can be reversibly converted into the rotary motion of crankshaft to output power. The connecting rod of the existing engine is not provided with a reinforcing structure at the joint of the big end of the connecting rod and the end cover of the connecting rod, so that the connection between the big end of the connecting rod and the end cover of the connecting rod is more stable, the stability is reduced, and the connecting rod of the engine is not provided with shock absorption and noise reduction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vibration/noise reduction type engine connecting rod has solved the problem that proposes in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a vibration/noise reduction type engine connecting rod, includes connecting rod microcephaly, connecting rod stub, connecting rod body and connecting rod end cover, the connecting rod microcephaly with the connecting rod stub sets up respectively the both ends of connecting rod body, the connecting rod stub with the connecting rod microcephaly respectively with connecting rod body integrated into one piece, the connecting rod end cover sets up the outside of connecting rod stub, the outside of connecting rod stub is equipped with connecting block one, the outside of connecting rod end cover is equipped with connecting block two, the inside of connecting block two is equipped with fastening bolt pole one, the outside of connecting block one is equipped with nut one, nut one cover passes through threaded connection in fastening bolt pole one's outside.
As a preferred embodiment of the utility model, the outside of connecting block I is equipped with fixed block I, the inside of connecting block I is equipped with fastening bolt pole two.
As a preferred embodiment of the utility model, the outside of connecting block two is equipped with fixed block two, the outside of connecting block two is equipped with nut two, threaded connection is passed through in the outside of fastening bolt pole two to nut two sets.
As an optimal implementation manner of the present invention, the side of the small end of the connecting rod is provided with a first oil groove, and the first oil groove is integrally formed on the small end of the connecting rod.
As an optimized implementation manner of the utility model, the side of connecting rod major part is equipped with oil groove two, two integrated into one piece in the connecting rod is overhead.
Compared with the prior art, the beneficial effects of the utility model are as follows:
this engine connecting rod is equipped with reinforced structure through the junction at connecting rod big end and connecting rod end cover, can make connecting more firm between connecting rod big end and the connecting rod end cover, improves stability for engine connecting rod has vibration/noise reduction.
Drawings
FIG. 1 is a front view of a shock-absorbing noise-reducing engine connecting rod of the present invention,
FIG. 2 is an enlarged view of part A of a shock-absorbing and noise-reducing engine connecting rod according to the present invention,
fig. 3 is a magnified view of a part B of a vibration/noise reduction engine connecting rod of the present invention.
In the figure, a small end 1 of a connecting rod, a large end 2 of the connecting rod, a connecting rod body 3, a connecting rod end cover 4, a first connecting block 5, a second connecting block 6, a first fastening bolt rod 7, a first nut 8, a first fixing block 9, a second fastening bolt rod 10, a second fixing block 11, a second nut 12, a first oil groove 13 and a second oil groove 14.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a vibration/noise reduction type engine connecting rod, includes connecting rod microcephaly 1, connecting rod major part 2, connecting rod body 3 and connecting rod end cover 4, connecting rod microcephaly 1 with connecting rod major part 2 sets up respectively the both ends of connecting rod body 3, connecting rod major part 2 with connecting rod microcephaly 1 respectively with connecting rod body 3 integrated into one piece, connecting rod end cover 4 sets up the outside of connecting rod major part 2, the outside of connecting rod major part 2 is equipped with connecting block 5, the outside of connecting rod end cover 4 is equipped with connecting block two 6, the inside of connecting block two 6 is equipped with fastening bolt pole 7, the outside of connecting block 5 is equipped with nut one 8, threaded connection is passed through at fastening bolt pole one 7 outside to nut one 8 covers.
Referring to fig. 1, a first fixing block 9 is disposed outside the first connecting block 5, and a second fastening bolt 10 is disposed inside the first connecting block 5.
Referring to fig. 1, a second fixing block 11 is arranged outside the second connecting block 6, a second nut 12 is arranged outside the second connecting block 6, and the second nut 12 is sleeved outside the second fastening bolt 10 and connected through threads.
Referring to fig. 1, an oil groove i 13 is formed in a side surface of the connecting rod small end 1, and the oil groove i 13 is integrally formed on the connecting rod small end 1.
Referring to fig. 1, a second oil groove 14 is formed in a side surface of the connecting rod big end 2, and the second oil groove 14 is integrally formed on the connecting rod big end 2.
The utility model discloses a connecting rod main aspects 1, connecting rod tip 2, connecting rod body 3, connecting rod end cover 4, fixed connection piece 5, fixed connection piece two 6, lubricating oil duct 7, oil pocket 8, fastening bolt pole 9, fastening nut 10, back up coat 11, back up coat two 12 parts are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel and all can learn through the technical manual or learn through conventional experimental approach, the utility model provides a current engine connecting rod does not be equipped with reinforced structure through the junction at connecting rod major part and connecting rod end cover, can not make the more firm of being connected between connecting rod major part and the connecting rod end cover, has reduced stability for the engine connecting rod does not have vibration/noise reduction's problem. The utility model discloses this engine connecting rod is equipped with reinforced structure through the junction at connecting rod major part and connecting rod end cover, can make the more firm of connecting between connecting rod major part and the connecting rod end cover, improves stability for engine connecting rod has vibration/noise reduction.
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 (5)
1. The utility model provides a vibration/noise reduction type engine connecting rod which characterized in that: including connecting rod microcephaly (1), connecting rod major part (2), connecting rod body (3) and connecting rod end cover (4), connecting rod microcephaly (1) with connecting rod major part (2) set up respectively the both ends of connecting rod body (3), connecting rod major part (2) with connecting rod microcephaly (1) respectively with connecting rod body (3) integrated into one piece, connecting rod end cover (4) set up the outside of connecting rod major part (2), the outside of connecting rod major part (2) is equipped with connecting block (5), the outside of connecting rod end cover (4) is equipped with connecting block two (6), the inside of connecting block two (6) is equipped with fastening bolt pole (7), the outside of connecting block (5) is equipped with nut (8), threaded connection is passed through in the outside of fastening bolt pole (7) in nut (8) cover.
2. A shock absorbing and noise reducing engine connecting rod according to claim 1, wherein: the outer portion of the first connecting block (5) is provided with a first fixing block (9), and the inner portion of the first connecting block (5) is provided with a second fastening bolt rod (10).
3. A shock absorbing and noise reducing engine connecting rod according to claim 1, wherein: and a second fixing block (11) is arranged outside the second connecting block (6), a second nut (12) is arranged outside the second connecting block (6), and the second nut (12) is sleeved outside the second fastening bolt rod (10) and connected through threads.
4. A shock absorbing and noise reducing engine connecting rod according to claim 1, wherein: the side face of the small connecting rod head (1) is provided with a first oil groove (13), and the first oil groove (13) is integrally formed in the small connecting rod head (1).
5. A shock absorbing and noise reducing engine connecting rod according to claim 1, wherein: and a second oil groove (14) is formed in the side surface of the large connecting rod head (2), and the second oil groove (14) is integrally formed on the large connecting rod head (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222924555.8U CN218625027U (en) | 2022-11-03 | 2022-11-03 | Vibration/noise reduction type engine connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222924555.8U CN218625027U (en) | 2022-11-03 | 2022-11-03 | Vibration/noise reduction type engine connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218625027U true CN218625027U (en) | 2023-03-14 |
Family
ID=85423993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222924555.8U Active CN218625027U (en) | 2022-11-03 | 2022-11-03 | Vibration/noise reduction type engine connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218625027U (en) |
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2022
- 2022-11-03 CN CN202222924555.8U patent/CN218625027U/en active Active
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