CN208169437U - A kind of lateral damping silent chain transmission system - Google Patents
A kind of lateral damping silent chain transmission system Download PDFInfo
- Publication number
- CN208169437U CN208169437U CN201820672310.1U CN201820672310U CN208169437U CN 208169437 U CN208169437 U CN 208169437U CN 201820672310 U CN201820672310 U CN 201820672310U CN 208169437 U CN208169437 U CN 208169437U
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- CN
- China
- Prior art keywords
- chain
- carrier bar
- sprocket wheel
- transmission system
- pin shaft
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Abstract
A kind of lateral damping silent chain transmission system provided by the utility model, including chain and sprocket wheel, it is characterised in that：The chain includes that wedge-shaped bidentate peak carrier bar and pin shaft, the one side of the carrier bar are obliquely installed, and another side is vertically arranged, and the vertical plane of carrier bar is successively staggered, and hingedly forms chain by pin shaft；The sprocket wheel two sides are equipped with baffle, and the opposite face outer rim of two side baffles is obliquely installed, and tilt angle is identical as the inclination angle of carrier bar inclined surface；The tooth peak of each carrier bar is meshed with the gear teeth of sprocket wheel on chain.The utility model structure is simple, due to the cooperation of wedge-shaped carrier bar and sprocket wheel baffle, has not only acted as good guiding performance, has also substantially reduced the lateral vibration of chain, improve the stationarity of transmission.
Description
Technical field
The utility model relates to a kind of chain drive system, in particular to a kind of lateral damping silent chain transmission system.
Background technique
Transmission system is that several mechanisms are needed the composition that combines according to expected from, and the variation and fortune of speed may be implemented
The transformation of dynamic form so that executing agency be made to complete scheduled movement, while transmitting required power and torque, expected from realization
The transmitting of movement and power.
In general, chain conveyer is a kind of non-conjugated engaged transmission with center flexing part, it has gear drive concurrently and with biography
Dynamic Some features, especially in the case where big center is away from, the operating condition of constant-speed ratio, spinning transmission and the exposed drive of bad environments,
The big transmission of impact endurance test shock, big load low speed rotation, apparent technical benefits and economic benefit will be brought using chain conveyer.With
The propulsion of process of industrialization, many important gear drives and V belt translation field are gradually replaced chain conveyer.With
The development of chain technology, novel, " personalization " different structure form chain market demand gradually increase, such as single, double
Face engaging tooth shape chain, different mesh mechanism silent chains etc. are come out one after another.
In the silent chain transmission system of the prior art, majority uses guide plate and sprocket wheel to cooperate to prevent chain from sliding,
Realize positioning when transmission, but this silent chain side is vertical plane, lateral contact vibration is larger, and with abrasion
Aggravation, contact surface gap increase, and vibration can be increasing, seriously affect chaindriven stability.
Summary of the invention
The purpose of this utility model is to solve chain conveyer at this stage there are big, stability differences of lateral contact surface vibration etc. to ask
Topic, a kind of lateral damping silent chain transmission system provided.
Lateral damping silent chain transmission system provided by the utility model, including chain and sprocket wheel, it is characterised in that：It is described
Chain include that wedge-shaped bidentate peak carrier bar and pin shaft, the one side of the carrier bar are obliquely installed, another side is vertically arranged, carrier bar
Vertical plane be successively staggered, chain is hingedly formed by pin shaft；The sprocket wheel two sides be equipped with baffle, two side baffles it is opposite
Face outer rim is obliquely installed, and tilt angle is identical as the inclination angle of carrier bar inclined surface；The tooth peak of each carrier bar and the wheel of sprocket wheel on chain
Tooth is meshed.
The tooth peak of the carrier bar is involute profile.
The gear teeth of the sprocket wheel are involute profile.
The working principle of the utility model：
In a kind of lateral damping silent chain transmission system of the offer of the utility model, chain includes two carrier bar chains, often
Carrier bar chain is set side by side by wedge-shaped bidentate peak carrier bar, and the carrier bar is wedge shaped, and one side is inclined surface, and another side is vertical
It faces directly, the vertical plane of two carrier bar chains is opposite, is staggered, and hingedly forms chain by pin shaft.In the chain of composition, each tooth two
Side is inclined surface, it is whole also wedge shaped to make each tooth, while the outer rim of two side baffles of sprocket wheel is also inclined to set, and inclines
Angle is identical as the inclination angle of carrier bar inclined surface, therefore between the baffle of the embeddable sprocket wheel of chain, plays good guiding performance, reduce
The lateral vibration of carrier bar improves the stationarity of transmission, and each tooth of chain is meshed with the gear teeth of sprocket wheel, realizes chain conveyer.
The beneficial effects of the utility model：
A kind of lateral damping silent chain transmission system structure provided by the utility model is simple, due to wedge-shaped carrier bar and sprocket wheel
The cooperation of baffle has not only acted as good guiding performance, also substantially reduces the lateral vibration of chain, improves the steady of transmission
Property.Sprocket teeth flank profil and the tooth peak flank profil of carrier bar are all made of involute shape, compared to straight line tooth sprocket, involute chain rotation
System stable working and vibration noise is smaller when dynamic.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model link plate structure schematic diagram.
Fig. 3 is the utility model side structure schematic view.
Fig. 4 is the utility model carrier bar articulated structure schematic diagram.
Fig. 5 is the utility model chain side structure schematic view.
Fig. 6 is the utility model sprocket wheel side structure schematic view.
1, chain 2, sprocket wheel 3, carrier bar 4, pin shaft 5, baffle.
Specific embodiment
It please refers to shown in Fig. 1-Fig. 6：
Lateral damping silent chain transmission system provided by the utility model, including chain 1 and sprocket wheel 2, it is characterised in that：Institute
The chain 1 stated includes that wedge-shaped bidentate peak carrier bar 3 and pin shaft 4, the one side of the carrier bar 3 are obliquely installed, and another side is vertically set
It sets, the vertical plane of carrier bar 3 is successively staggered, and hingedly forms chain 1 by pin shaft 4；2 two sides of sprocket wheel be equipped with baffle 5, two
The opposite face outer rim of side baffle 5 is obliquely installed, and tilt angle is identical as the inclination angle of 3 inclined surface of carrier bar；Each carrier bar 3 on chain 1
Tooth peak be meshed with the gear teeth of sprocket wheel 2.
The tooth peak of the carrier bar 3 is involute profile.
The gear teeth of the sprocket wheel 2 are involute profile.
The working principle of the utility model：
In a kind of lateral damping silent chain transmission system of the offer of the utility model, chain 1 includes two 3 chains of carrier bar,
Every 3 chain of carrier bar is set side by side by wedge-shaped bidentate peak carrier bar 3, and the carrier bar 3 is wedge shaped, and one side is inclined surface, the other side
Face is vertical plane, and the vertical plane of two 3 chains of carrier bar is opposite, is staggered, and hingedly forms chain 1 by pin shaft 4.In the chain of composition
1, each tooth two sides are inclined surface, it is whole also wedge shaped to make each tooth, while the outer rim of two side baffles 5 of sprocket wheel 2 is also in
It is obliquely installed, and inclination angle is identical as the inclination angle of 3 inclined surface of carrier bar, therefore between the baffle 5 of the embeddable sprocket wheel 2 of chain 1, plays good
Good guiding performance, reduces the lateral vibration of carrier bar 3, improves the stationarity of transmission, each tooth of chain 1 and the gear teeth of sprocket wheel 2
It is meshed, realizes chain conveyer.
Claims (3)
1. a kind of lateral damping silent chain transmission system, including chain (1) and sprocket wheel (2), it is characterised in that：The chain
It (1) include that wedge-shaped bidentate peak carrier bar (3) and pin shaft (4), the one side of the carrier bar (3) are obliquely installed, another side is vertically set
It sets, the vertical plane of carrier bar (3) is successively staggered, and hingedly forms chain (1) by pin shaft (4)；
Sprocket wheel (2) two sides are equipped with baffle (5), and the opposite face outer rim of two side baffles (5) is obliquely installed, tilt angle and chain
The inclination angle of plate (3) inclined surface is identical；The tooth peak of each carrier bar (3) is meshed with the gear teeth of sprocket wheel (2) on chain (1).
2. a kind of lateral damping silent chain transmission system according to claim 1, it is characterised in that：The carrier bar (3)
Tooth peak is involute profile.
3. a kind of lateral damping silent chain transmission system according to claim 1, it is characterised in that：The sprocket wheel (2)
The gear teeth are involute profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820672310.1U CN208169437U (en) | 2018-05-08 | 2018-05-08 | A kind of lateral damping silent chain transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820672310.1U CN208169437U (en) | 2018-05-08 | 2018-05-08 | A kind of lateral damping silent chain transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169437U true CN208169437U (en) | 2018-11-30 |
Family
ID=64369967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820672310.1U Active CN208169437U (en) | 2018-05-08 | 2018-05-08 | A kind of lateral damping silent chain transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412960A (en) * | 2018-05-08 | 2018-08-17 | 吉林大学 | A kind of lateral damping silent chain transmission system |
-
2018
- 2018-05-08 CN CN201820672310.1U patent/CN208169437U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412960A (en) * | 2018-05-08 | 2018-08-17 | 吉林大学 | A kind of lateral damping silent chain transmission system |
| CN108412960B (en) * | 2018-05-08 | 2024-03-22 | 吉林大学 | Lateral damping toothed chain transmission system |
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