CN202732889U - Combined crankshaft belt disk structure - Google Patents
Combined crankshaft belt disk structure Download PDFInfo
- Publication number
- CN202732889U CN202732889U CN 201220343623 CN201220343623U CN202732889U CN 202732889 U CN202732889 U CN 202732889U CN 201220343623 CN201220343623 CN 201220343623 CN 201220343623 U CN201220343623 U CN 201220343623U CN 202732889 U CN202732889 U CN 202732889U
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- crankshaft belt
- crank pulley
- crankshaft
- pulley
- 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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- Pulleys (AREA)
Abstract
The utility model discloses a combined crankshaft belt disk structure, which comprises a crankshaft belt pulley pressure plate and a crankshaft belt pulley hub, wherein a crankshaft belt pulley is sleeved on the left end face of the crankshaft belt pulley hub; the crankshaft belt pulley pressure plate is pressed against the end face of the crankshaft belt pulley; and the crankshaft belt pulley pressure plate, the crankshaft belt pulley hub and the belt pulley are fixedly connected into a whole through a connecting piece. The combined crankshaft belt disk structure is simple in design, is high in yield and is easy to maintain; and the casting difficulty of a crankshaft belt disk is greatly lowered.
Description
Technical field
The utility model relates generally to the diesel engine field, specifically a kind of assembled crankshaft belt pulley structure.
Background technique
Crankshaft belt pulley is integrated type in the diesel engine of prior art, bring certain difficulty and reject rate height to casting technique, in assembly process, often cause crank pulley to damage, in case crank pulley and bent axle belt pulley wheel hub wherein a part damage then will change whole crankshaft belt pulley.
The model utility content
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of assembled crankshaft belt pulley structure to be provided, and it has overcome the problem of design, processing and assembling during diesel engine is produced.
The utility model technical solution problem provides following scheme:
A kind of assembled crankshaft belt pulley structure comprises crank pulley pressing plate, crank pulley wheel hub, it is characterized in that: cover has crank pulley on the left side of described crank pulley wheel hub, is pressed with the crank pulley pressing plate on the end face of described crank pulley.
Be connected to one by link between described crank pulley pressing plate, crank pulley wheel hub and the belt pulley.
The utility model is designed to combined type with crankshaft belt pulley, and so structural design gets simpler.During assembling, only need first with on the bent axle belt pulley wheel hub built-up crankshaft, and then crank pulley is assemblied on the bent axle belt pulley wheel hub gets final product.
The utility model has the advantages that:
The utility model simplicity of design greatly reduces the difficulty that crankshaft belt pulley is cast, and yield rate is high, and is easy to maintenance, only needs to change the part of damaging among both, has reduced greatly cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of assembled crankshaft belt pulley structure, comprise crank pulley pressing plate 1, crank pulley wheel hub 2, cover has crank pulley 3 on the left side of described crank pulley wheel hub 2, be pressed with crank pulley pressing plate 1 on the end face of described crank pulley 3, be connected to one by link between described crank pulley pressing plate 1, crank pulley wheel hub 2 and the crank pulley 3.
Claims (2)
1. an assembled crankshaft belt pulley structure comprises crank pulley pressing plate, crank pulley wheel hub, it is characterized in that: cover has crank pulley on the left side of described crank pulley wheel hub, is pressed with the crank pulley pressing plate on the end face of described crank pulley.
2. described assembled crankshaft belt pulley structure according to claim 1 is characterized in that: be connected to one by link between described crank pulley pressing plate, crank pulley wheel hub and the belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343623 CN202732889U (en) | 2012-07-16 | 2012-07-16 | Combined crankshaft belt disk structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343623 CN202732889U (en) | 2012-07-16 | 2012-07-16 | Combined crankshaft belt disk structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732889U true CN202732889U (en) | 2013-02-13 |
Family
ID=47658590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220343623 Expired - Fee Related CN202732889U (en) | 2012-07-16 | 2012-07-16 | Combined crankshaft belt disk structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100565A (en) * | 2013-04-08 | 2014-10-15 | 上海乾通汽车附件有限公司 | Water pump assembly used for diesel engines |
-
2012
- 2012-07-16 CN CN 201220343623 patent/CN202732889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100565A (en) * | 2013-04-08 | 2014-10-15 | 上海乾通汽车附件有限公司 | Water pump assembly used for diesel engines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |