CN202023900U - Camshaft timing gear - Google Patents
Camshaft timing gear Download PDFInfo
- Publication number
- CN202023900U CN202023900U CN 201120050638 CN201120050638U CN202023900U CN 202023900 U CN202023900 U CN 202023900U CN 201120050638 CN201120050638 CN 201120050638 CN 201120050638 U CN201120050638 U CN 201120050638U CN 202023900 U CN202023900 U CN 202023900U
- Authority
- CN
- China
- Prior art keywords
- spoke
- gear
- wheel rim
- camshaft timing
- hub
- 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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- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The utility model discloses a camshaft timing gear, which comprises a hub, a wheel rim, a shaft mounting hole, gear teeth, a spoke and positioning threaded holes, wherein the edge of the spoke is the wheel rim; the wheel rim is provided with the gear teeth; the spoke protrudes outwards; the hub is arranged at the central position of the spoke; the shaft mounting hole is formed in the center of the spoke; and the hub is provided with de-weighting holes and the positioning threaded holes. The camshaft timing gear has the advantages of low vibration, low noise, compact structure, high transmission efficiency, long service life and high interchangeability when being arranged in an engine to work; and customers generally reflect that the gear is convenient to assemble and maintain.
Description
Technical field
The utility model relates to a kind of camshaft timing gear.
Background technique
Gear is the intermeshing mechanical parts that tooth is arranged of energy, and the application of gear in transmission occurred very early.19 end of the centurys, generate cutting ratio juris and utilize the appearance in succession of the special purpose machine tool and the cutter of this principle cutting, along with the development of producing, the stationarity of gear operation comes into one's own, and camshaft timing gear also uses extensively now, and there is Heavy Weight in traditional camshaft timing gear, install inconvenient, and exist noise big, and Heavy Weight cause transmission efficiency low, defective such as working life is short.
The model utility content
The utility model provides little, little, the stable transmission camshaft timing gear of vibration of load in a kind of transmission process.
The utility model technical solution problem provides following scheme:
A kind of camshaft timing gear, comprise wheel hub, wheel rim, installation axle hole, the gear teeth, spoke, positioning spiro pit, described spoke edge is a wheel rim, establish the gear teeth on the described wheel rim, described spoke outwards swells, described spoke central position is a wheel hub, and described wheel hub center is an installation axle hole, establishes repeated hole and positioning spiro pit on the described wheel hub.
Gear and axle assembling, be fixed on the axle, and be installed in the gear chamber, when bent axle drives the piston operation, by crankshaft timing gear and train, wheel shaft driving inlet and exhaust valve and distributor are corresponding with each stroke of motion of piston, to guarantee the normal operation of motor.It is little to be contained in the motor operational vibration, and noise is low, compact structure, and the transmission efficiency height, long service life, interchangeability is good, and the client is generally reflected assembling and easy to maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of camshaft timing gear, comprise wheel hub 1, wheel rim 2, installation axle hole 3, the gear teeth 4, spoke 5, positioning spiro pit 6, described spoke 5 edges are wheel rim 2, establish the gear teeth on the described wheel rim 2, described spoke 5 outwards swells, and described spoke 5 central positions are wheel hub 1, described wheel hub 1 center is an installation axle hole 3, establishes repeated hole 7 and positioning spiro pit 6 on the described wheel hub 1.
Claims (1)
1. camshaft timing gear, comprise wheel hub, wheel rim, installation axle hole, the gear teeth, spoke, positioning spiro pit, described spoke edge is a wheel rim, establish the gear teeth on the described wheel rim, it is characterized in that: described spoke outwards swells, described spoke central position is a wheel hub, and described wheel hub center is an installation axle hole, establishes repeated hole and positioning spiro pit on the described wheel hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120050638 CN202023900U (en) | 2011-03-01 | 2011-03-01 | Camshaft timing gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120050638 CN202023900U (en) | 2011-03-01 | 2011-03-01 | Camshaft timing gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202023900U true CN202023900U (en) | 2011-11-02 |
Family
ID=44848850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120050638 Expired - Fee Related CN202023900U (en) | 2011-03-01 | 2011-03-01 | Camshaft timing gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202023900U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715769A (en) * | 2014-12-05 | 2016-06-29 | 富莱茵汽车部件有限公司 | Ignition timing gear assembly |
| CN105715768A (en) * | 2014-12-05 | 2016-06-29 | 富莱茵汽车部件有限公司 | Gear of air compressor |
| CN105715766A (en) * | 2014-12-05 | 2016-06-29 | 富莱茵汽车部件有限公司 | Timing gear assembly of camshaft |
| CN108413011A (en) * | 2018-05-17 | 2018-08-17 | 济南大学 | A kind of composite polymer gear |
-
2011
- 2011-03-01 CN CN 201120050638 patent/CN202023900U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715769A (en) * | 2014-12-05 | 2016-06-29 | 富莱茵汽车部件有限公司 | Ignition timing gear assembly |
| CN105715768A (en) * | 2014-12-05 | 2016-06-29 | 富莱茵汽车部件有限公司 | Gear of air compressor |
| CN105715766A (en) * | 2014-12-05 | 2016-06-29 | 富莱茵汽车部件有限公司 | Timing gear assembly of camshaft |
| CN108413011A (en) * | 2018-05-17 | 2018-08-17 | 济南大学 | A kind of composite polymer gear |
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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: 20111102 Termination date: 20140301 |