CN108412960B - Lateral damping toothed chain transmission system - Google Patents
Lateral damping toothed chain transmission system Download PDFInfo
- Publication number
- CN108412960B CN108412960B CN201810428935.8A CN201810428935A CN108412960B CN 108412960 B CN108412960 B CN 108412960B CN 201810428935 A CN201810428935 A CN 201810428935A CN 108412960 B CN108412960 B CN 108412960B
- Authority
- CN
- China
- Prior art keywords
- chain
- tooth
- plate
- chain plate
- transmission system
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 30
- 238000013016 damping Methods 0.000 title abstract description 10
- 235000000621 Bidens tripartita Nutrition 0.000 claims abstract description 6
- 240000004082 Bidens tripartita Species 0.000 claims abstract description 6
- 208000006637 fused teeth Diseases 0.000 claims abstract description 6
- 230000035939 shock Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 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
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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
- F16G13/06—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
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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
- F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
- F16G15/12—Chain links
Abstract
The invention provides a lateral damping toothed chain transmission system, which comprises a chain and a chain wheel, and is characterized in that: the chain comprises a wedge-shaped double-tooth peak chain plate and a pin shaft, wherein one side surface of the chain plate is obliquely arranged, the other side surface of the chain plate is vertically arranged, the vertical surfaces of the chain plate are sequentially and alternately connected, and the chain is formed by hinging the pin shafts; the two sides of the chain wheel are provided with baffle plates, the outer edges of opposite surfaces of the baffle plates on the two sides are obliquely arranged, and the inclination angle is the same as the inclination angle of the inclined surface of the chain plate; the tooth peak of each chain plate on the chain is meshed with the tooth of the chain wheel. The invention has simple structure, and due to the matching of the wedge-shaped chain plate and the chain wheel baffle, not only has good guidance quality, but also greatly reduces the lateral vibration of the chain and improves the transmission stability.
Description
Technical Field
The invention relates to a chain transmission system, in particular to a lateral damping toothed chain transmission system.
Background
The transmission system is formed by combining a plurality of mechanisms according to expected requirements, and can realize speed change and movement form conversion, so that the actuating mechanism can complete preset movement, simultaneously transmit required power and torque, and realize expected movement and power transmission.
In general, chain transmission is a non-conjugate meshing transmission with a middle flexible piece, and has some characteristics of gear transmission and belt transmission, especially under the working conditions of large center distance, fixed speed ratio and multi-shaft transmission, and open transmission with severe environment, transmission with large impact vibration and low-speed transmission with large load, and the adoption of chain transmission brings obvious technical and economic benefits. As industrialization progresses, many important gear and belt drive fields have been gradually replaced by chain drive. With the development of chain technology, the market demand of novel 'personalized' chains with different structural forms is gradually increased, such as single-sided and double-sided meshed toothed chains, toothed chains with different meshing mechanisms and the like are continuously developed.
In a tooth-shaped chain transmission system in the prior art, most of the tooth-shaped chain transmission system uses a guide plate and a chain wheel to cooperate to prevent a chain from sliding down, so that positioning is realized in transmission, but the side surfaces of the tooth-shaped chain are vertical surfaces, lateral contact vibration is large, and along with the increase of abrasion, the gap between contact surfaces is increased, vibration is larger and larger, and the stability of chain transmission is seriously affected.
Disclosure of Invention
The invention aims to solve the problems of large vibration, poor stability and the like of a lateral contact surface in the prior chain transmission, and provides a lateral damping toothed chain transmission system.
The invention provides a lateral damping toothed chain transmission system, which comprises a chain and a chain wheel, and is characterized in that: the chain comprises a wedge-shaped double-tooth peak chain plate and a pin shaft, wherein one side surface of the chain plate is obliquely arranged, the other side surface of the chain plate is vertically arranged, the vertical surfaces of the chain plate are sequentially and alternately connected, and the chain is formed by hinging the pin shafts; the two sides of the chain wheel are provided with baffle plates, the outer edges of opposite surfaces of the baffle plates on the two sides are obliquely arranged, and the inclination angle is the same as the inclination angle of the inclined surface of the chain plate; the tooth peak of each chain plate on the chain is meshed with the tooth of the chain wheel.
The tooth peak of the chain plate is an involute tooth profile.
The teeth of the chain wheel are involute profiles.
The working principle of the invention is as follows:
in the lateral damping toothed chain transmission system provided by the invention, the chain comprises two chain plate chains, each chain plate chain is formed by arranging wedge-shaped double-tooth peak chain plates in parallel, the chain plates are wedge-shaped, one side surface is an inclined surface, the other side surface is a vertical surface, the vertical surfaces of the two chain plate chains are opposite and are connected in a staggered manner, and the chain is formed by hinging pin shafts. In the chain of constituteing, every tooth both sides face is the inclined plane, makes every tooth wholly also be the wedge, and the outer fringe of the both sides baffle of sprocket also is the slope setting simultaneously, and the inclination is the same with the inclination on link joint inclined plane, therefore the chain can imbed between the baffle of sprocket, plays good guidance quality, has reduced the side direction vibrations of link joint, improves driven stationarity, and every tooth of chain meshes with the teeth of sprocket mutually, realizes chain drive.
The invention has the beneficial effects that:
the lateral damping toothed chain transmission system provided by the invention has a simple structure, and has good guidance quality due to the cooperation of the wedge-shaped chain plate and the chain wheel baffle, the lateral vibration of the chain is greatly reduced, and the transmission stability is improved. The tooth profile of the sprocket teeth and the tooth profile of the tooth peak of the chain plate are both in involute shape, and compared with a straight-line toothed sprocket, the involute sprocket has stable system work and small vibration noise when rotating.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the link plate of the present invention.
Fig. 3 is a schematic side view of the present invention.
Fig. 4 is a schematic view of the hinge structure of the link plate of the present invention.
Fig. 5 is a schematic side view of the chain of the present invention.
FIG. 6 is a schematic side view of the sprocket of the present invention.
1. Chain 2, sprocket 3, link joint 4, round pin axle 5, baffle.
Detailed Description
Please refer to fig. 1-6:
the invention provides a lateral damping toothed chain transmission system, which comprises a chain 1 and a chain wheel 2 and is characterized in that: the chain 1 comprises a wedge-shaped double-tooth peak chain plate 3 and a pin shaft 4, one side surface of the chain plate 3 is obliquely arranged, the other side surface of the chain plate 3 is vertically arranged, the vertical surfaces of the chain plate 3 are sequentially connected in a staggered manner, and the pin shaft 4 is hinged to form the chain 1; the two sides of the chain wheel 2 are provided with baffle plates 5, the outer edges of opposite surfaces of the baffle plates 5 on the two sides are obliquely arranged, and the inclination angle is the same as the inclination angle of the inclined surface of the chain plate 3; the tooth peak of each link plate 3 on the chain 1 meshes with the tooth of the sprocket 2.
The tooth peak of the chain plate 3 is an involute tooth profile.
The teeth of the sprocket 2 are involute profiles.
The working principle of the invention is as follows:
in the lateral damping toothed chain transmission system provided by the invention, a chain 1 comprises two chain plates 3, each chain plate 3 is formed by arranging wedge-shaped double-tooth peak chain plates 3 in parallel, each chain plate 3 is wedge-shaped, one side surface is an inclined surface, the other side surface is a vertical surface, the vertical surfaces of the two chain plates 3 are opposite, are connected in a staggered manner, and are hinged by pin shafts 4 to form the chain 1. In the formed chain 1, each tooth both sides face is the inclined plane, makes every tooth wholly also be wedge-shaped, and the outer fringe of the both sides baffle 5 of sprocket 2 is the slope setting simultaneously, and the inclination is the same with the inclination of link joint 3 inclined plane, therefore chain 1 can imbed between the baffle 5 of sprocket 2, plays good guidance quality, has reduced the lateral vibration of link joint 3, improves driven stationarity, and every tooth of chain 1 meshes with the teeth of sprocket 2 mutually, realizes chain drive.
Claims (1)
1. The utility model provides a side direction shock attenuation profile of tooth chain transmission system, includes chain (1) and sprocket (2), its characterized in that: the chain (1) comprises a wedge-shaped double-tooth peak chain plate (3) and a pin shaft (4), one side surface of the chain plate (3) is obliquely arranged, the other side surface of the chain plate is vertically arranged, the vertical surfaces of the chain plate (3) are sequentially connected in a staggered manner, and the pin shaft (4) is hinged to form the chain (1);
the two sides of the chain wheel (2) are provided with baffle plates (5), the outer edges of opposite surfaces of the baffle plates (5) on the two sides are obliquely arranged, and the inclination angle is the same as the inclination angle of the inclined surface of the chain plate (3); the tooth peak of each chain plate (3) on the chain (1) is meshed with the tooth of the chain wheel (2);
the tooth peak of the chain plate (3) is an involute tooth profile;
the gear teeth of the chain wheel (2) are involute profiles.
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 CN108412960A (en) | 2018-08-17 |
| CN108412960B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108412960A (en) | 2018-08-17 |
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