CN107939910A - Chain peculiar to vessel - Google Patents
Chain peculiar to vessel Download PDFInfo
- Publication number
- CN107939910A CN107939910A CN201711375622.2A CN201711375622A CN107939910A CN 107939910 A CN107939910 A CN 107939910A CN 201711375622 A CN201711375622 A CN 201711375622A CN 107939910 A CN107939910 A CN 107939910A
- Authority
- CN
- China
- Prior art keywords
- axis pin
- roller
- plate
- outer plate
- sleeve
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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 discloses a kind of chain peculiar to vessel, it is sequentially connected and is formed by multiple inner links, each inner link includes two panels inner plate；The inner plate is parallel and is arranged at intervals；The both ends of the inner plate are respectively arranged with roller, and the roller is clipped between two inner plates respectively；The both sides of the abutting end of adjacent inner link are connected to outer plate；The outer plate both ends are respectively equipped with first through hole；The axis pin realizes the connection of adjacent inner link through corresponding first through hole, inner plate on corresponding two panels outer plate；The roller is set on corresponding axis pin；Sleeve is provided between the axis pin and corresponding roller；The both ends of the axis pin set and are respectively equipped with closure, come off to prevent shotpin axis；The junction of the axis pin and outer plate is provided with stage portion；The medial surface of the outer plate is arranged in the stage portion；The inner plate of chain peculiar to vessel of the present invention and the wear-out life length of outer plate；While transmission stability is good, low noise.
Description
Technical field
The present invention relates to a kind of improvement of chain, refers in particular to the wear-out life length of a kind of inner plate and outer plate, is driven at the same time
Stationarity is good, the chain peculiar to vessel of low noise.
Background technology
Chain currently on the market is usually sequentially connected by chain link to be formed, and each chain link is by outer plate, inner plate, pin
Axis, roller, sleeve connection are formed, and outer plate and inner plate are equipped with through hole and by together with axis pin and sleeve connections, in pin
Sleeve is installed outside axis, roller is equipped between inner plate.The quick abrasion of inner plate and outer plate in existing chain, short life；
And noise is big, be not suitable for peculiar to vessel.
For this reason, we have developed the wear-out life length of a kind of inner plate and outer plate, while transmission stability is good, low noise
Chain peculiar to vessel.
The content of the invention
A kind of wear-out life of inner plate and outer plate is provided the invention aims to overcome the deficiencies in the prior art
It is long, while transmission stability is good, the chain peculiar to vessel of low noise.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：Chain peculiar to vessel, is sequentially connected by multiple inner links and formed, often
A inner link includes two panels inner plate；The inner plate is parallel and is arranged at intervals；The both ends of the inner plate are respectively arranged with
Roller, and the roller is clipped between two inner plates respectively；The both sides of the abutting end of adjacent inner link are connected to exterior chain
Plate；The outer plate both ends are respectively equipped with first through hole；The axis pin is logical through on corresponding two panels outer plate corresponding first
Hole, inner plate, realize the connection of adjacent inner link；The roller is set on corresponding axis pin；The axis pin with it is corresponding
Sleeve is provided between roller；The both ends of the axis pin set and are respectively equipped with closure, come off to prevent shotpin axis；The axis pin with it is outer
The junction of carrier bar is provided with stage portion；The medial surface of the outer plate is arranged in the stage portion.
Preferably, the inner plate is connected with roller, and when sprocket wheel drives roller to rotate, roller drives inner plate, exterior chain
Plate is opposite with inner plate when bending, and interacts and linkage.
Preferably, the sleeve can be freely rotated around axis pin；The sleeve holds squeezing action power, for roller and axis pin it
Between connect.
Preferably, the roller is used for rolling bearing, is rolling element.
Preferably, the inner plate and sleeve, are tight fit between outer plate and axis pin；The axis pin and sleeve, sleeve
It is clearance fit between roller；When inner plate and outer plate local inclination are run, sleeve can be freely rotated around axis pin, be formed
Actuating unit.
Preferably, the inner plate is made with outer plate of heating contour forging technique：Temperature control is forged and pressed in 850-
Between 1200 degree, start 1150 degree of die forging temperature, terminate die forging temperature more than 850 degree.
Preferably, the surface of the axis pin uses PVD coatings, the temperature control during formation of PVD coatings 120-200 degree it
Between, PVD coating surfaces hardness is 1500-2000 Hv；The sleeve is heat-treated using carburizing, case hardness 680-760Hv.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
The assembling of outer plate and axis pin is spacing accurate in chain peculiar to vessel of the present invention, and assembling uniformity is good；Inner plate and exterior chain
Gap between plate ensures reliable；The comprehensive mechanical performance of the inner plate and outer plate is good, and between inner plate and outer plate
Contact wear probability reduce, improve the wear-out life of inner plate and outer plate；While transmission stability is good, low noise.
Brief description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Attached drawing 1 is the front view of chain peculiar to vessel of the present invention；
Attached drawing 2 is the partial sectional view of the top view of chain peculiar to vessel of the present invention；
Wherein：1st, inner plate；2nd, axis pin；3rd, sleeve；4th, outer plate；5th, block;6th, roller.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Attached drawing 1-2 is chain peculiar to vessel of the present invention, is sequentially connected and formed by multiple inner links, each inner link includes
Two panels inner plate 1；The inner plate 1 is parallel and is arranged at intervals；The both ends of the inner plate 1 are respectively arranged with roller 6, and described
Roller 6 is clipped between two inner plates 1 respectively；The both sides of the abutting end of adjacent inner link are connected to outer plate 4；It is described outer
4 both ends of carrier bar are respectively equipped with first through hole（Do not mark）；The axis pin 2 is passed through corresponding first on corresponding two panels outer plate 4
Through hole, inner plate 1, realize the connection of adjacent inner link；The roller 6 is set on corresponding axis pin 2；The axis pin 2 with
Sleeve 3 is provided between corresponding roller 6；The both ends of the axis pin 2 set and are respectively equipped with closure 5, come off to prevent shotpin axis 2；
The junction of the axis pin 2 and outer plate 4 is provided with stage portion（Do not mark）；The medial surface of the outer plate 4 is arranged on described
In stage portion.
The inner plate 1 is connected with roller 6, when sprocket wheel drive roller 6 rotate when, drive inner plate 1, outer plate 4 with it is interior
When carrier bar 1 is bent relatively, occur to interact and linkage, sleeve 3 can be freely rotated around axis pin 2；The sleeve 3 bears extruding and makees
Firmly, for being connected between roller 6 and axis pin 2；The roller 6 is used for rolling bearing, is rolling element；The inner plate 1 and set
Cylinder 3, is tight fit between outer plate 4 and axis pin 2；The axis pin 2 and sleeve 3, are clearance fits between sleeve 3 and roller 6；When
When inner plate 1 is run with 4 local inclination of outer plate, sleeve 3 can be freely rotated around axis pin 2, form actuating unit.
The inner plate 1 is made with outer plate 4 of heating contour forging technique：Forge and press temperature control 850-1200 degree it
Between, start 1150 degree of die forging temperature, terminate die forging temperature more than 850 degree.
The comprehensive mechanical performance of part can be improved using above-mentioned heating contour forging technique, such as tensile strength, fatigue strength, impact
Toughness；Dimensional accuracy is easily guaranteed that sustainable guarantee product quality is suitable for mass production at the same time.
The surface of the axis pin 2 is applied using PVD (Physical Vapor Deposition) coating-physical vapour deposition (PVD)
Layer, operating temperature is 1500-2000 Hv in 120-200 degree, PVD coating surfaces hardness, substantially increases the secondary wear-resistant grain of friction
The ability of abrasion, axis pin made of this method do not influence the centre hardness of axis pin, and the matrix of axis pin keeps higher hardness, ensure that
The bearing capacity of the matrix of axis pin at work.
The sleeve 3 is heat-treated using carburizing, case hardness 680-760Hv.
Axis pin in the chain friction pair of chain peculiar to vessel of the present invention uses PVD coatings, and sleeve is heat-treated for carburizing, rubs
It is larger to wipe the hardness difference of material on contact surface, improves the antisticking wear resistance of this chain friction pair.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
The assembling of outer plate and axis pin is spacing accurate in chain peculiar to vessel of the present invention, and assembling uniformity is good；Inner plate and exterior chain
Gap between plate ensures reliable；The comprehensive mechanical performance of the inner plate and outer plate is good, and between inner plate and outer plate
Contact wear probability reduce, improve the wear-out life of inner plate and outer plate；While transmission stability is good, low noise.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, it is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all cover within the scope of the present invention.
Claims (7)
1. chain peculiar to vessel, is sequentially connected by multiple inner links and formed, each inner link includes two panels inner plate；The inner plate is put down
Row and interval setting；The both ends of the inner plate are respectively arranged with roller, and the roller is clipped between two inner plates respectively；Phase
The both sides of the abutting end of adjacent inner link are connected to outer plate；The outer plate both ends are respectively equipped with first through hole；It is described
Axis pin realizes the connection of adjacent inner link through corresponding first through hole, inner plate on corresponding two panels outer plate；The rolling
Sub-set is located on corresponding axis pin；Sleeve is provided between the axis pin and corresponding roller；The both ends of the axis pin, which are set, to be divided
It She You not block, come off to prevent shotpin axis；It is characterized in that：The junction of the axis pin and outer plate is provided with stage portion；Institute
The medial surface for stating outer plate is arranged in the stage portion.
2. chain peculiar to vessel according to claim 1, it is characterised in that：The inner plate is connected with roller, is rolled when sprocket wheel drives
When son rotates, roller drives inner plate, and outer plate is opposite with inner plate when bending, and interaction and links.
3. chain peculiar to vessel according to claim 1, it is characterised in that：The sleeve can be freely rotated around axis pin；The sleeve
Squeezing action power is held, for being connected between roller and axis pin.
4. chain peculiar to vessel according to claim 1, it is characterised in that：The roller is used for rolling bearing, is rolling element.
5. chain peculiar to vessel according to claim 1, it is characterised in that：The inner plate and sleeve, between outer plate and axis pin
For tight fit；The axis pin and sleeve, are clearance fit between sleeve and roller；When inner plate and outer plate local inclination are run
When, sleeve can be freely rotated around axis pin, form actuating unit.
6. chain peculiar to vessel according to claim 1, it is characterised in that：The inner plate uses heated mould forger with outer plate
Skill is made：Temperature control is forged and pressed between 850-1200 degree, starts 1150 degree of die forging temperature, terminates die forging temperature more than 850 degree.
7. chain peculiar to vessel according to claim 1, it is characterised in that：The surface of the axis pin uses PVD coatings, PVD coatings
For temperature control during formation between 120-200 degree, PVD coating surfaces hardness is 1500-2000 Hv；The sleeve, which uses, to be oozed
Carbon is heat-treated, case hardness 680-760Hv.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711375622.2A CN107939910A (en) | 2017-12-19 | 2017-12-19 | Chain peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711375622.2A CN107939910A (en) | 2017-12-19 | 2017-12-19 | Chain peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939910A true CN107939910A (en) | 2018-04-20 |
Family
ID=61942352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711375622.2A Pending CN107939910A (en) | 2017-12-19 | 2017-12-19 | Chain peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939910A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999933A (en) * | 2018-07-11 | 2018-12-14 | 益阳百炼链条科技有限公司 | It improves chain strength and reduces the chain of resistance between connector |
| CN114207314A (en) * | 2019-06-04 | 2022-03-18 | 伊威斯发动机系统有限责任两合公司 | Optimized chain length control |
| CN115009775A (en) * | 2022-05-30 | 2022-09-06 | 杭州自强链传动有限公司 | High-strength conveying chain |
| TWI821515B (en) * | 2019-02-01 | 2023-11-11 | 日商島野股份有限公司 | bicycle chain |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1959146A (en) * | 2006-08-03 | 2007-05-09 | 顾维忠 | Easy disconnected lifting chain |
| US20170067535A1 (en) * | 2015-09-07 | 2017-03-09 | Shimano Inc. | Bicycle chain |
| CN206175564U (en) * | 2016-09-23 | 2017-05-17 | 南通华晟链条有限公司 | Multi -functional marine chain |
| CN106704487A (en) * | 2017-03-16 | 2017-05-24 | 桂盟链条（太仓）有限公司 | Special-shaped pin shaft chain machining device and method thereof |
| CN207814340U (en) * | 2017-12-19 | 2018-09-04 | 环球传动泰州有限公司 | Chain peculiar to vessel |
-
2017
- 2017-12-19 CN CN201711375622.2A patent/CN107939910A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1959146A (en) * | 2006-08-03 | 2007-05-09 | 顾维忠 | Easy disconnected lifting chain |
| US20170067535A1 (en) * | 2015-09-07 | 2017-03-09 | Shimano Inc. | Bicycle chain |
| CN206175564U (en) * | 2016-09-23 | 2017-05-17 | 南通华晟链条有限公司 | Multi -functional marine chain |
| CN106704487A (en) * | 2017-03-16 | 2017-05-24 | 桂盟链条（太仓）有限公司 | Special-shaped pin shaft chain machining device and method thereof |
| CN207814340U (en) * | 2017-12-19 | 2018-09-04 | 环球传动泰州有限公司 | Chain peculiar to vessel |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999933A (en) * | 2018-07-11 | 2018-12-14 | 益阳百炼链条科技有限公司 | It improves chain strength and reduces the chain of resistance between connector |
| TWI821515B (en) * | 2019-02-01 | 2023-11-11 | 日商島野股份有限公司 | bicycle chain |
| CN114207314A (en) * | 2019-06-04 | 2022-03-18 | 伊威斯发动机系统有限责任两合公司 | Optimized chain length control |
| CN114207314B (en) * | 2019-06-04 | 2023-09-01 | 伊威斯发动机系统有限责任两合公司 | Optimized chain length control |
| CN115009775A (en) * | 2022-05-30 | 2022-09-06 | 杭州自强链传动有限公司 | High-strength conveying chain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107939910A (en) | Chain peculiar to vessel | |
| JP5145348B2 (en) | Link chain | |
| JP2002130384A (en) | Silent chain of locker pin type | |
| US20130203539A1 (en) | Link Chain with Link Plates Made of Boron-Manganese Steel | |
| CN101269742A (en) | High-strength high abrasion-proof transportation chain and manufacturing process | |
| CN103765045B (en) | Chain guide and chain driving gear | |
| CN201276334Y (en) | Double lateral bending conveyor chain | |
| CN102439330A (en) | Guide plate and chain | |
| AU2002344619B2 (en) | Chain | |
| CN205060784U (en) | Bearing roller through outer surface strengthening | |
| CN207814340U (en) | Chain peculiar to vessel | |
| CN206770201U (en) | Rotary compressor | |
| US1580910A (en) | Chain and method of making the same | |
| CN104711509B (en) | Method for carrying out gas phase nitrocarburizing processing | |
| CN108149199A (en) | The processing method of chain axis pin peculiar to vessel | |
| CN208870661U (en) | A kind of new engine swing rod | |
| CN108145051A (en) | The processing method of chain inner plate and outer plate peculiar to vessel | |
| CN201561076U (en) | Novel spring reset overrunning clutch | |
| CN201862622U (en) | Roller | |
| CN105257781A (en) | Lengthened shaft roller double-row conveying chain and technology thereof | |
| CN106734784B (en) | Method for preparing special-shaped pin shaft of toothed chain | |
| CN201265626Y (en) | High-strength abrasion-proof pin roll | |
| CN205226234U (en) | Wear -resisting multichain piece biax cottering chain | |
| CN108386489A (en) | A kind of high-strength tensile type performance chain for vehicles and preparation method thereof | |
| CN211683532U (en) | Welding bent plate chain pin shaft heating red riveting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
|
| RJ01 | Rejection of invention patent application after publication |