CN203297318U - Replaceable diesel engine connecting rod - Google Patents
Replaceable diesel engine connecting rod Download PDFInfo
- Publication number
- CN203297318U CN203297318U CN2013202379511U CN201320237951U CN203297318U CN 203297318 U CN203297318 U CN 203297318U CN 2013202379511 U CN2013202379511 U CN 2013202379511U CN 201320237951 U CN201320237951 U CN 201320237951U CN 203297318 U CN203297318 U CN 203297318U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rod
- fixedly connected
- fixed block
- diesel engine
- 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
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model relates to a connecting rod, and in particular relates to a replaceable diesel engine connecting rod. The connecting rod comprises a small connecting rod head, a big connecting rod head, a connecting rod body and screw rods 1, wherein the screw rods 1 are arranged at two ends of the big connecting rod head; the upper end of the connecting rod body is fixedly connected with the small connecting rod head; the lower end of the connecting rod body is fixedly connected with the big connecting rod head; a fixing block 1 and a fixing block 2 are arranged at the upper end of the connecting rod body; the lower end of the small connecting rod head is fixedly connected with the fixing block 1 through screw rods 2; the lower end of the big connecting rod head is fixedly connected with the fixing block 2 through screw rods 3; a sealing ring 1 is arranged at a connecting part of the fixing block 1 and the small connecting rod head; a sealing ring 2 is arranged at the connecting part of the fixing block 2 and the big connecting rod head. According to the connecting rod, the damaged connecting rod component can be replaced at random; the replacement of the whole connecting rod is not required, so that the cost is saved and the efficacy is improved.
Description
Technical field
The utility model relates to a kind of connecting rod, especially a kind of changeable diesel engine connecting bar.
Background technique
Connecting rod is to connect the connected element of crankshaft and piston on diesel engine, change the straight line motion of piston into curve rotatablely move, and the power that will act on piston is passed to bent axle, with output power, connecting rod carries the effect of fitted load and alternate load in movement process, at the volley, arbitrary position of connecting rod is damaged all must change whole parts, is unfavorable for saving cost.
The model utility content
In order to overcome the high deficiency of existing connecting rod maintenance cost, the utility model provides a kind of changeable diesel engine connecting bar.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of changeable diesel engine connecting bar, comprise connecting rod small end, connnecting rod big end, connecting rod shank and screw rod one, the connnecting rod big end two ends are provided with screw rod one, the connecting rod shank upper end is fixedly connected with connecting rod small end, and lower end is fixedly connected with connnecting rod big end.
According to another embodiment of the present utility model, comprise that further the connecting rod shank upper end is provided with fixed block one and fixed block two, the connecting rod small end lower end is fixedly connected with fixed block one by screw rod two, and the connnecting rod big end lower end is fixedly connected with fixed block two by screw rod three.
According to another embodiment of the present utility model, comprise that further fixed block one and the joint of connecting rod small end are provided with seal ring one, fixed block two is provided with seal ring two with the joint of connnecting rod big end.
The beneficial effects of the utility model are that this connecting rod can arbitrarily be changed the linkage component of damage and needn't change whole connecting rod, has saved cost, has improved effect.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of structural representation of changeable diesel engine connecting bar;
1. connecting rod small end in figure, 2. connnecting rod big end, 3. connecting rod shank, 4. screw rod one, and 5. fixed block one, and 6. fixed block two, and 7. screw rod two, and 8. screw rod three, and 9. seal ring one, and 10. seal ring two.
Embodiment
it is a kind of structural representation of changeable diesel engine connecting bar as Fig. 1, a kind of changeable diesel engine connecting bar, comprise connecting rod small end 1, connnecting rod big end 2, connecting rod shank 3 and screw rod 1, connnecting rod big end 2 two ends are provided with screw rod 1, connecting rod shank 3 upper ends are fixedly connected with connecting rod small end 1, lower end is fixedly connected with connnecting rod big end 2, connecting rod shank 3 upper ends are provided with fixed block 1 and fixed block 26, connecting rod small end 1 lower end is fixedly connected with fixed block 1 by screw rod 27, connnecting rod big end 2 lower ends are fixedly connected with fixed block 26 by screw rod 38, fixed block 1 is provided with seal ring 1 with the joint of connecting rod small end 1, fixed block 26 is provided with seal ring 2 10 with the joint of connnecting rod big end 2.
by fixed block 1 and screw rod 27, connecting rod shank 3 and connecting rod small end 1 are fixed together, connecting rod shank 3 is fixedly connected with connnecting rod big end 2 with screw rod 38 by fixed block 26, if connecting rod small end 1 like this, connnecting rod big end 2 or connecting rod shank have damage, just can change with regard to only pulling down screw rod, and seal ring one and seal ring two can guarantee the tightness of connecting rod shank 3 and connecting rod small end 1 and connnecting rod big end 2, prevented that foreign material from infiltrating inner, this connecting rod can arbitrarily be changed the linkage component of damage and needn't change whole connecting rod, saved cost, improved effect.
Claims (3)
1. changeable diesel engine connecting bar, comprise connecting rod small end (1), connnecting rod big end (2), connecting rod shank (3) and screw rod one (4), connnecting rod big end (2) two ends are provided with screw rod one (4), it is characterized in that, connecting rod shank (3) upper end is fixedly connected with connecting rod small end (1), and lower end is fixedly connected with connnecting rod big end (2).
2. a kind of changeable diesel engine connecting bar according to claim 1, it is characterized in that, connecting rod shank (3) upper end is provided with fixed block one (5) and fixed block two (6), connecting rod small end (1) lower end is fixedly connected with fixed block one (5) by screw rod two (7), and connnecting rod big end (2) lower end is fixedly connected with fixed block two (6) by screw rod three (8).
3. a kind of changeable diesel engine connecting bar according to claim 1 and 2, it is characterized in that, fixed block one (5) is provided with seal ring one (9) with the joint of connecting rod small end (1), and fixed block two (6) is provided with seal ring two (10) with the joint of connnecting rod big end (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202379511U CN203297318U (en) | 2013-05-06 | 2013-05-06 | Replaceable diesel engine connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202379511U CN203297318U (en) | 2013-05-06 | 2013-05-06 | Replaceable diesel engine connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203297318U true CN203297318U (en) | 2013-11-20 |
Family
ID=49573327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202379511U Expired - Fee Related CN203297318U (en) | 2013-05-06 | 2013-05-06 | Replaceable diesel engine connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203297318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776310A (en) * | 2015-04-10 | 2015-07-15 | 博艳萍 | Panel installing frame |
| CN106884859A (en) * | 2017-02-27 | 2017-06-23 | 苏州市鑫渭机电修造有限公司 | A kind of combining structure connecting rod |
-
2013
- 2013-05-06 CN CN2013202379511U patent/CN203297318U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776310A (en) * | 2015-04-10 | 2015-07-15 | 博艳萍 | Panel installing frame |
| CN106884859A (en) * | 2017-02-27 | 2017-06-23 | 苏州市鑫渭机电修造有限公司 | A kind of combining structure connecting rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140506 |