CN206582228U - A kind of V-type Diesel engine connecting rod - Google Patents
A kind of V-type Diesel engine connecting rod Download PDFInfo
- Publication number
- CN206582228U CN206582228U CN201720199280.2U CN201720199280U CN206582228U CN 206582228 U CN206582228 U CN 206582228U CN 201720199280 U CN201720199280 U CN 201720199280U CN 206582228 U CN206582228 U CN 206582228U
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- connecting rod
- diesel engine
- bolt
- piston pin
- cap
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Abstract
A kind of V-type Diesel engine connecting rod includes：Connecting rod, piston pin, crankshaft-and-connecting-rod lid, connecting rod one end and piston pin connection, the connecting rod other end are connected with bent axle, and connecting rod cap is connected by bolt with connecting rod, and the faying face that connecting rod cap is connected by bolt with connecting rod is with connecting rod in 50 ° of angles.Wherein, faying face is saw cuts structure.The utility model is 50 ° by changing connecting rod cap and gonnecting rod body angular cut connected mode, angle of inclination, facilitates 90 ° of diesel engine connecting bar dismounting of v-angle.It is saw cuts engaging structure by changing bowl cover and connecting rod to chamfer joint face, alleviates connecting-rod bolts radial shear stress, it is to avoid because bolt is deformed by shearing stress, and then causes connecting rod bearing shell abrasion condition.
Description
Technical field
The utility model is related to a kind of engine link, and in particular to a kind of V-type Diesel engine connecting rod.
Background technology
Engine link is mainly made up of connecting rod cap, gonnecting rod body, the part of connecting-rod bolts three.Its main function is by piston
Convert reciprocating motion is bent axle rotary motion, and the explosive force that fuel oil burns is converted into the moment of torsion that bent axle is externally exported, realize from
Conversion of the chemical energy to mechanical energy.With the continuous improvement of engine reinforcing degree, the requirement to bent axle mechanical strength is not yet
Disconnected lifting, the diameter of rod journal also increases therewith, according to traditional horizontally split connecting rod, and larger connecting rod cap is installed will
It is extremely difficult, or even can not install.For V-type engine, problem above will be more serious.
In order to solve the above problems, we are made that a series of improvement.
Utility model content
The purpose of this utility model is there is provided a kind of V-type Diesel engine connecting rod, to overcome present in prior art
Disadvantages mentioned above and deficiency.
A kind of V-type Diesel engine connecting rod, it is characterised in that including：Connecting rod, piston pin, crankshaft-and-connecting-rod lid, the company
Bar one end and piston pin connection, the connecting rod other end are connected with bent axle, and the connecting rod cap is connected by bolt with connecting rod, described
The faying face that connecting rod cap is connected by bolt with connecting rod is with connecting rod in 50 ° of angles；
Wherein, the faying face is saw cuts structure.
Further, the connecting rod includes：Microcephaly, connection major part and oil hole are connected, the connection microcephaly is located at connecting rod
One end, the connection microcephaly and piston pin connection, the connection major part are located at the other end of connecting rod, the connection major part and bent axle
Connection, the oil hole is in connecting rod, and the oil hole is connected with piston pin and bent axle.
The beneficial effects of the utility model：
The utility model is 50 ° by changing connecting rod cap and gonnecting rod body angular cut connected mode, angle of inclination, facilitates V-type
90 ° of diesel engine connecting bar dismounting of angle.It is saw cuts engaging structure, the company of alleviating by changing bowl cover and connecting rod to chamfer joint face
Bar bolt radial shear stress, it is to avoid because bolt is deformed by shearing stress, and then cause connecting rod bearing shell abrasion condition.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is the partial enlarged drawing of faying face.
Reference：
Connecting rod 100, connection microcephaly 110, connection major part 120 and oil hole 130.
Piston pin 200, bent axle 300, connecting rod cap 400 and faying face 500.
Embodiment
Below in conjunction with specific embodiment, make progressive explanation to the utility model.It should be understood that following examples are merely to illustrate
The utility model is not for restriction scope of the present utility model.
Embodiment 1
Fig. 1 is structure chart of the present utility model.Fig. 2 is the partial enlarged drawing of faying face.
A kind of V-type Diesel engine connecting rod includes：Connecting rod 100, piston pin 200, bent axle 300 and connecting rod cap 400, connecting rod
100 one end are connected with piston pin 200, and the other end of connecting rod 100 is connected with bent axle 300, and connecting rod cap 400 passes through bolt and connecting rod 100
Connection, the faying face 500 that connecting rod cap 400 is connected by bolt with connecting rod 100 is with connecting rod 100 in 50 ° of angles；
Wherein, faying face 500 is saw cuts structure.
Connecting rod 100 includes：Microcephaly 110, connection major part 120 and oil hole 130 are connected, connection microcephaly 110 is located at connecting rod 100
One end, connection microcephaly 110 be connected with piston pin 200, connection major part 120 be located at connecting rod 100 the other end, connection major part 120
It is connected with bent axle 300, oil hole 130 is in connecting rod 100, and oil hole 130 is connected with piston pin 200 and bent axle 300.
Principle of the present utility model is that small end of connecting rod 110 is linked and packed with piston pin 200, big end 120 and bent axle
300 are linked and packed, and oil hole 130 is in connecting rod 100, and oil hole 130 is to provide lubrication between piston pin 200 and bent axle 300
Oil.Connecting rod cap 400 is bolted with connecting rod 100,50 ° of faying face 500 and 100 angle of connecting rod, facilitates 90 ° of v-angle
Diesel engine connecting bar is dismounted, and faying face 500 is changed to saw cuts structure, is solved connecting rod and is being moved back and forth the shearing stress of generation.
Embodiment of the present utility model is illustrated above, but the utility model is not limited thereto, only
Objective of the present utility model is not departed from, the utility model there can also be various change.
Claims (2)
1. a kind of V-type Diesel engine connecting rod, it is characterised in that including：Connecting rod (100), piston pin (200), bent axle (300) and
Connecting rod cap (400), described connecting rod (100) one end is connected with piston pin (200), connecting rod (100) other end and bent axle (300)
Connection, the connecting rod cap (400) is connected by bolt with connecting rod (100), and the connecting rod cap (400) passes through bolt and connecting rod
(100) faying face (500) of connection and connecting rod (100) are in 50 ° of angles；
Wherein, the faying face (500) is saw cuts structure.
2. a kind of V-type Diesel engine connecting rod according to claim 1, it is characterised in that：The connecting rod (100) includes：
Microcephaly (110), connection major part (120) and oil hole (130) are connected, the connection microcephaly (110) is located at the one of connecting rod (100)
End, the connection microcephaly (110) is connected with piston pin (200), and the connection major part (120) is located at the other end of connecting rod (100),
The connection major part (120) is connected with bent axle (300), and the oil hole (130) is in connecting rod (100), the oil hole
(130) it is connected with piston pin (200) and bent axle (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199280.2U CN206582228U (en) | 2017-03-02 | 2017-03-02 | A kind of V-type Diesel engine connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199280.2U CN206582228U (en) | 2017-03-02 | 2017-03-02 | A kind of V-type Diesel engine connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206582228U true CN206582228U (en) | 2017-10-24 |
Family
ID=60112125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720199280.2U Active CN206582228U (en) | 2017-03-02 | 2017-03-02 | A kind of V-type Diesel engine connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206582228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145534A (en) * | 2019-06-10 | 2019-08-20 | 戴国春 | A kind of connecting rod on engine crankshaft |
-
2017
- 2017-03-02 CN CN201720199280.2U patent/CN206582228U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145534A (en) * | 2019-06-10 | 2019-08-20 | 戴国春 | A kind of connecting rod on engine crankshaft |
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