CN108412960A - A kind of lateral damping silent chain transmission system - Google Patents
A kind of lateral damping silent chain transmission system Download PDFInfo
- Publication number
- CN108412960A CN108412960A CN201810428935.8A CN201810428935A CN108412960A CN 108412960 A CN108412960 A CN 108412960A CN 201810428935 A CN201810428935 A CN 201810428935A CN 108412960 A CN108412960 A CN 108412960A
- Authority
- CN
- China
- Prior art keywords
- chain
- carrier bar
- sprocket wheel
- transmission system
- peak
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 24
- 238000013016 damping Methods 0.000 title claims abstract description 13
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/04—Toothed chains
-
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
- F16G13/07—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links the links being of identical shape, e.g. cranked
-
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
- F16G15/12—Chain links
Abstract
A kind of lateral damping silent chain transmission system provided by the invention, including chain and sprocket wheel, it is characterised in that：The chain includes that wedge-shaped bidentate peak carrier bar and axis pin, the one side of the carrier bar are obliquely installed, and another side is vertically arranged, and the vertical plane of carrier bar is staggered successively, and chain is hingedly formed by axis pin；The sprocket wheel both sides are equipped with baffle, and the opposite face outer rim of two side shields is obliquely installed, and angle of inclination 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 configuration of the present invention is simple has not only acted as good guidance quality due to the cooperation of wedge-shaped carrier bar and sprocket wheel baffle, also substantially reduces the lateral vibrations of chain, improves the stationarity of transmission.
Description
Technical field
The present invention relates to a kind of chain drive system, more particularly to a kind of lateral damping silent chain transmission system.
Background technology
Transmission system is that several mechanisms are needed the composition that combines expected from, and variation and the fortune of speed may be implemented
The transformation of dynamic form to make executing agency complete scheduled movement, while transmitting required power and torque, expected from realization
The transmission of movement and power.
In general, chain drive is a kind of non-conjugated engaged transmission with center flexing part, it has gear drive concurrently and with biography
Dynamic Some features, especially big centre-to-centre spacing, constant-speed ratio, spinning transmission operating mode under and bad environments exposed drive,
The big transmission of impact endurance test shock, big load low speed rotation, apparent technical benefits and economic benefit will be brought using chain drive.With
The propulsion of process of industrialization, many important gear drives and V belt translation field are gradually replaced by chain drive.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 coordinate to prevent chain from sliding,
Realize positioning when transmission, but this silent chain side is vertical plane, lateral contact vibrations are larger, and with abrasion
Aggravation, contact surface gap increase, and vibrations can be increasing, seriously affects chaindriven stability.
Invention content
Present invention aim to address chain drive at this stage, there are lateral contact surfaces to shake the problems such as big, stability is poor, carries
A kind of lateral damping silent chain transmission system supplied.
Lateral damping silent chain transmission system provided by the invention, including chain and sprocket wheel, it is characterised in that：The chain
Item includes that wedge-shaped bidentate peak carrier bar and axis pin, the one side of the carrier bar are obliquely installed, and another side is vertically arranged, and carrier bar hangs down
It faces directly and is staggered successively, chain is hingedly formed by axis pin；The sprocket wheel both sides are equipped with baffle, outside the opposite face of two side shields
Edge is obliquely installed, and angle of inclination is identical as the inclination angle of carrier bar inclined surface；The gear teeth phase at the tooth peak and sprocket wheel of each carrier bar on chain
Engagement.
The tooth peak of the carrier bar is involute profile.
The gear teeth of the sprocket wheel are involute profile.
The operation principle of the present invention：
In a kind of lateral damping silent chain transmission system of the offer of the present invention, chain includes two carrier bar chains, every chain
Plate chain is set up in parallel 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
The vertical plane in face, two carrier bar chains is opposite, is staggered, and chain is hingedly formed by axis pin.In the chain of composition, each tooth both sides
Face is inclined surface, keeps each tooth whole also wedge shaped, while the outer rim of two side shields of sprocket wheel is also inclined to set, and inclination angle
It is identical as the inclination angle of carrier bar inclined surface, therefore chain can be embedded between the baffle of sprocket wheel, played good guidance quality, reduced chain
The lateral vibrations of plate improve the stationarity of transmission, and each tooth of chain is meshed with the gear teeth of sprocket wheel, realize chain drive.
Beneficial effects of the present invention：
A kind of lateral damping silent chain transmission system provided by the invention is simple in structure, due to wedge-shaped carrier bar and sprocket wheel baffle
Cooperation, not only acted as good guidance quality, also substantially reduced the lateral vibrations of chain, improve the stationarity of transmission.Chain
The tooth peak flank profil of wheel gear tooth profile and carrier bar is all made of involute shape, compared to straight line tooth sprocket, when involute sprocket wheel rotates
System stable working and vibration noise is smaller.
Description of the drawings
Fig. 1 is overall structure of the present invention.
Fig. 2 is link plate structure schematic diagram of the present invention.
Fig. 3 is side structure schematic view of the present invention.
Fig. 4 is carrier bar articulated structure schematic diagram of the present invention.
Fig. 5 is chain side structure schematic view of the present invention.
Fig. 6 is sprocket wheel side structure schematic view of the present invention.
1, chain 2, sprocket wheel 3, carrier bar 4, axis pin 5, baffle.
Specific implementation mode
It please refers to Fig.1 shown in-Fig. 6：
Lateral damping silent chain transmission system provided by the invention, including chain 1 and sprocket wheel 2, it is characterised in that：Described
Chain 1 includes that wedge-shaped bidentate peak carrier bar 3 and axis pin 4, the one side of the carrier bar 3 are obliquely installed, and another side is vertically arranged, chain
The vertical plane of plate 3 is staggered successively, and chain 1 is hingedly formed by axis pin 4；2 both sides of sprocket wheel are equipped with baffle 5, two side blocks
The opposite face outer rim of plate 5 is obliquely installed, and angle of inclination is identical as the inclination angle of 3 inclined surface of carrier bar；The tooth of each carrier bar 3 on chain 1
Peak is 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 operation principle of the present invention：
The present invention offer a kind of lateral damping silent chain transmission system in, chain 1 include two 3 chains of carrier bar, every
3 chain of carrier bar is set up in parallel by wedge-shaped bidentate peak carrier bar 3, and the carrier bar 3 is wedge shaped, and one side is inclined surface, and another side is
The vertical plane of vertical plane, two 3 chains of carrier bar is opposite, is staggered, and chain 1 is hingedly formed by axis pin 4.1 in the chain of composition, often
A tooth two sides are inclined surface, keep each tooth whole also wedge shaped, while the outer rim of two side shields 5 of sprocket wheel 2 is also inclined
Setting, and inclination angle is identical as the inclination angle of 3 inclined surface of carrier bar, therefore chain 1 can be embedded between the baffle 5 of sprocket wheel 2, be played good
Guidance quality reduces the lateral vibrations of carrier bar 3, improves the stationarity of transmission, and each tooth of chain 1 is mutually nibbled with the gear teeth of sprocket wheel 2
It closes, realizes chain drive.
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
(1) include that wedge-shaped bidentate peak carrier bar (3) and axis pin (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 staggered successively, and chain (1) is hingedly formed by axis pin (4)；
Described sprocket wheel (2) both sides are equipped with baffle (5), and the opposite face outer rim of two side shields (5) is obliquely installed, angle of inclination 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 |
|---|---|---|---|
| CN201810428935.8A CN108412960B (en) | 2018-05-08 | 2018-05-08 | Lateral damping toothed chain transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428935.8A CN108412960B (en) | 2018-05-08 | 2018-05-08 | Lateral damping toothed chain transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108412960A true CN108412960A (en) | 2018-08-17 |
| CN108412960B CN108412960B (en) | 2024-03-22 |
Family
ID=63137928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810428935.8A Active CN108412960B (en) | 2018-05-08 | 2018-05-08 | Lateral damping toothed chain transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108412960B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129383A (en) * | 2021-12-27 | 2022-03-04 | 尹钢 | Flattening massage chair with involute toothed chain rail convenient for walking of manipulator |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR471299A (en) * | 1913-05-13 | 1914-10-21 | Edward Augustus Jeffreys | Improvements in power transmission |
| DE1222344B (en) * | 1961-12-30 | 1966-08-04 | Reimers Getriebe K G | Infinitely variable chain transmission with toothed conical disks arranged in pairs and forming a chain groove with a wedge-shaped cross-section |
| JPS5737135A (en) * | 1980-08-19 | 1982-03-01 | Aisin Seiki Co Ltd | Power transmission chain |
| JPS59126135A (en) * | 1982-12-29 | 1984-07-20 | Daido Kogyo Co Ltd | Chain for continuously variable transmission |
| JPH04160254A (en) * | 1990-10-23 | 1992-06-03 | Nissan Motor Co Ltd | Transmission v-belt |
| CN201090667Y (en) * | 2007-05-21 | 2008-07-23 | 青岛征和工业有限公司 | Toothed chain suitable for high speed transmission device |
| CN101943244A (en) * | 2009-07-07 | 2011-01-12 | 株式会社椿本链索 | Sprocket with random |
| KR20160109456A (en) * | 2015-03-11 | 2016-09-21 | 강상각 | Variable chain velt of gearless trans device for bicycle |
| CN207311755U (en) * | 2018-01-29 | 2018-05-04 | 鑫美亚传动部件有限公司 | A kind of flexibility super abrasive bicycle chain |
| CN208169437U (en) * | 2018-05-08 | 2018-11-30 | 吉林大学 | A kind of lateral damping silent chain transmission system |
-
2018
- 2018-05-08 CN CN201810428935.8A patent/CN108412960B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR471299A (en) * | 1913-05-13 | 1914-10-21 | Edward Augustus Jeffreys | Improvements in power transmission |
| DE1222344B (en) * | 1961-12-30 | 1966-08-04 | Reimers Getriebe K G | Infinitely variable chain transmission with toothed conical disks arranged in pairs and forming a chain groove with a wedge-shaped cross-section |
| JPS5737135A (en) * | 1980-08-19 | 1982-03-01 | Aisin Seiki Co Ltd | Power transmission chain |
| JPS59126135A (en) * | 1982-12-29 | 1984-07-20 | Daido Kogyo Co Ltd | Chain for continuously variable transmission |
| JPH04160254A (en) * | 1990-10-23 | 1992-06-03 | Nissan Motor Co Ltd | Transmission v-belt |
| CN201090667Y (en) * | 2007-05-21 | 2008-07-23 | 青岛征和工业有限公司 | Toothed chain suitable for high speed transmission device |
| CN101943244A (en) * | 2009-07-07 | 2011-01-12 | 株式会社椿本链索 | Sprocket with random |
| KR20160109456A (en) * | 2015-03-11 | 2016-09-21 | 강상각 | Variable chain velt of gearless trans device for bicycle |
| CN207311755U (en) * | 2018-01-29 | 2018-05-04 | 鑫美亚传动部件有限公司 | A kind of flexibility super abrasive bicycle chain |
| CN208169437U (en) * | 2018-05-08 | 2018-11-30 | 吉林大学 | A kind of lateral damping silent chain transmission system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129383A (en) * | 2021-12-27 | 2022-03-04 | 尹钢 | Flattening massage chair with involute toothed chain rail convenient for walking of manipulator |
| CN114129383B (en) * | 2021-12-27 | 2023-12-01 | 浙江豪中豪健康产品有限公司 | Involute toothed chain track flattened massage chair convenient for mechanical arm to walk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108412960B (en) | 2024-03-22 |
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