CN107917135A - Combined connecting rod - Google Patents
Combined connecting rod Download PDFInfo
- Publication number
- CN107917135A CN107917135A CN201710987059.8A CN201710987059A CN107917135A CN 107917135 A CN107917135 A CN 107917135A CN 201710987059 A CN201710987059 A CN 201710987059A CN 107917135 A CN107917135 A CN 107917135A
- Authority
- CN
- China
- Prior art keywords
- rod
- piston ring
- stud
- screw hole
- crankshaft collar
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
- F16C7/02—Constructions of connecting-rods with constant length
- F16C7/023—Constructions of connecting-rods with constant length for piston engines, pumps or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The present invention relates to Diesel Engine Technique Field, especially a kind of combined connecting rod.It includes the body of rod, piston ring and crankshaft collar, and piston ring and crankshaft collar are located at the both ends of the body of rod respectively, and the body of rod is equipped with screw hole, is designed with stud on piston ring and crankshaft collar, stud is threaded in screw hole.Screw hole is set on the body of rod, stud is all set on piston ring and crankshaft collar, stud is threaded in screw hole, realizes the connection of piston ring and crankshaft collar and the body of rod, forms Split assembled structure.Any portion is damaged, and is only needed local replacing, is greatly reduced cost.
Description
Technical field
The present invention relates to Diesel Engine Technique Field, especially a kind of combined connecting rod.
Background technology
Connecting rod is unusual critical component in I. C. engine, is the important driving member on diesel engine, plays in piston
Gearing between bent axle.Existing connecting rod is usually an integral structure, once Local Damaged can only integral replacing, cost
It is higher.
The content of the invention
, can not be according to the deficiency of environment adjusting in order to overcome existing length of connecting rod to fix, the present invention provides a kind of group
Mould assembly connecting rod.
The technical solution adopted by the present invention to solve the technical problems is：A kind of combined connecting rod, including the body of rod, piston ring
And crankshaft collar, piston ring and crankshaft collar are equipped with screw hole, are all set on piston ring and crankshaft collar positioned at the both ends of the body of rod, the body of rod respectively
There is stud, stud is threaded in screw hole.
The invention has the advantages that setting screw hole on the body of rod, stud, stud are all set on piston ring and crankshaft collar
It is threaded in screw hole, realizes the connection of piston ring and crankshaft collar and the body of rod, forms Split assembled structure.Any portion is damaged
It is bad, local replacing is only needed, greatly reduces cost.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the present invention.
1. body of rod in figure, 2. piston rings, 3. crankshaft collars, 4. screw holes, 5. studs.
Embodiment
If Fig. 1 is the structure diagram of the present invention, a kind of combined connecting rod, including the body of rod 1, piston ring 2 and crankshaft collar 3,
Piston ring 2 and crankshaft collar 3 are located at the both ends of the body of rod 1 respectively, and the body of rod 1 is equipped with screw hole 4, is designed with piston ring 2 and crankshaft collar 3
Stud 5, stud 5 are threaded in screw hole 4.
Screw hole 4 is set on the body of rod 1, stud 5 is all set on piston ring 2 and crankshaft collar 3, and stud 5 is threaded in spiral shell
In hole 4, the connection of piston ring 2 and crankshaft collar 3 and the body of rod 1 is realized, form Split assembled structure.Any portion is damaged, and only needs office
Portion replaces, and greatly reduces cost.
Claims (1)
1. a kind of combined connecting rod, including the body of rod（1）, piston ring（2）And crankshaft collar（3）, piston ring（2）And crankshaft collar（3）Point
Wei Yu not the body of rod（1）Both ends, it is characterized in that：The body of rod（1）It is equipped with screw hole（4）, piston ring（2）And crankshaft collar（3）On all set
There is stud（5）, stud（5）It is threaded in screw hole（4）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987059.8A CN107917135A (en) | 2017-10-20 | 2017-10-20 | Combined connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987059.8A CN107917135A (en) | 2017-10-20 | 2017-10-20 | Combined connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107917135A true CN107917135A (en) | 2018-04-17 |
Family
ID=61894877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710987059.8A Pending CN107917135A (en) | 2017-10-20 | 2017-10-20 | Combined connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107917135A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825470A (en) * | 2018-08-30 | 2018-11-16 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor combination connecting rod and compressor |
-
2017
- 2017-10-20 CN CN201710987059.8A patent/CN107917135A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825470A (en) * | 2018-08-30 | 2018-11-16 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor combination connecting rod and compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180417 |