CN201568526U - Lateral bending chain - Google Patents
Lateral bending chain Download PDFInfo
- Publication number
- CN201568526U CN201568526U CN2009203062146U CN200920306214U CN201568526U CN 201568526 U CN201568526 U CN 201568526U CN 2009203062146 U CN2009203062146 U CN 2009203062146U CN 200920306214 U CN200920306214 U CN 200920306214U CN 201568526 U CN201568526 U CN 201568526U
- Authority
- CN
- China
- Prior art keywords
- chain
- lateral bending
- sleeve
- bearing pin
- board
- 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
Links
Images
Abstract
The patent of the utility model relates to a lateral bending chain, and particularly relates to a lateral bending chain used in the transmission line of electronic products, which comprises chain links, two ends of each chain link are respectively provided with an external chain board, the inside wall of the external chain board is respectively provided with an internal chain board, pin rolls are inserted between the external chain board and the internal chain board, a sleeve is sleeved outside the pin roll, rollers are arranged between the internal chain boards, and the rollers are sleeved on the sleeve, the pin roll is in a rugbyball shape. The contact area can be increased, the precision of the chain length can be effectively controlled, and the service life of the chain can be greatly improved.
Description
Technical field
The utility model patent relates to a kind of lateral bending chain, relates in particular to be used for a kind of lateral bending chain of using on the electronic product conveyor line of being used for.
Background technique
Owing to produce the particularity of electronic product workshop structure, be conserve space, often design the turning track of some different radiis, conventional standard chain can only be carried by straight line, can't satisfy the requirement of turning track, therefore require used chain that certain radius of side-bow is arranged, this has just developed side bow roller chain, this chain has certain radius of side-bow R, big I is according to different orbit radius designs, conventional side bow roller chain design principle is to strengthen the gap of sleeve and bearing pin and the gap of strengthening interior outer link, general pin diameter and the lengthening bearing pin length of reducing, chain reaches the purpose of lateral bending by the hollow pin gap when turning when operation like this, this simple in structure, easily manufactured.But when chain used, because bearing pin and sleeve are to contact, area of contact was little, and chain mill an ancient egg-shaped, holed wind instrument is fast, and chain elongates easily, had reduced chain working life.
Chinese patent CN101417737, a kind of lateral bending chain is disclosed, this kind lateral bending chain is in the running that moves ahead, can realize to a lateral bending song, satisfy needs in some chain-driven and do suitably crooked specific demand to a side, the lateral bending chain structure, comprise whole chain link body, chain drive axle, chain lateral bending axle and rolling bearing, on the whole chain link body chain lateral bending axle axis hole and chain drive axle axis hole are arranged, and chain lateral bending axle axis hole and chain drive axle axis hole are 90 ° of crossings on different level on whole chain link body; On the chain drive axle and on the chain lateral bending axle rolling bearing is being housed all, is realizing replacing sliding friction, can reduce surface friction drag greatly, reducing power consumption, and can obviously reduce operational noise with rolling friction.This patent of invention complex structure, using effect is not good.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of bearing pin at American football shape is provided, and is contacted with the point of sleeve by bearing pin and makes the face contact into, has increased the lateral bending chain of area of contact.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of lateral bending chain, comprise chain link, the two ends of chain link are respectively equipped with outer plate, the madial wall of outer plate is respectively equipped with inner plate, be plugged with bearing pin between described outer plate and inner plate, bearing pin is socketed with sleeve outward, is provided with roller between inner plate, described roller sleeve is connected on the sleeve, and described bearing pin is an American football shape.Making American football shape into the sleeve contact segment in the middle of the bearing pin, sleeve and bearing pin contact by contacting the face that makes into like this, have increased area of contact, have controlled the chain length precision effectively, have improved chain working life greatly.
As preferably, the bearing pin between described outer plate partly is an American football shape.
Therefore, a kind of lateral bending chain of the present utility model has increased area of contact, has controlled the chain length precision effectively, has improved chain working life greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, a kind of lateral bending chain, comprise chain link, the two ends of chain link are respectively equipped with outer plate 1, and the madial wall of outer plate 1 is respectively equipped with inner plate 2, and 2 of outer plate 1 and inner plates are plugged with bearing pin 3, the bearing pin 3 outer sleeves 4 that are socketed with, 2 of inner plates are provided with roller 5, and roller 5 is socketed on the sleeve 4, and bearing pin 3 parts that outer plate is 1 are American football shape.
Claims (2)
1. lateral bending chain, comprise chain link, the two ends of chain link are respectively equipped with outer plate (1), the madial wall of outer plate (1) is respectively equipped with inner plate (2), be plugged with bearing pin (3) between described outer plate (1) and inner plate (2), bearing pin (3) is outer to be socketed with sleeve (4), is provided with roller (5) between inner plate (2), described roller (5) is socketed on the sleeve (4), it is characterized in that: described bearing pin (3) is an American football shape.
2. a kind of lateral bending chain according to claim 1 is characterized in that: bearing pin (3) part between described outer plate (1) is American football shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203062146U CN201568526U (en) | 2009-07-15 | 2009-07-15 | Lateral bending chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203062146U CN201568526U (en) | 2009-07-15 | 2009-07-15 | Lateral bending chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201568526U true CN201568526U (en) | 2010-09-01 |
Family
ID=42660811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203062146U Expired - Fee Related CN201568526U (en) | 2009-07-15 | 2009-07-15 | Lateral bending chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201568526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455206A (en) * | 2014-11-21 | 2015-03-25 | 苏州市职业大学 | Buckling type block 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 |
-
2009
- 2009-07-15 CN CN2009203062146U patent/CN201568526U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455206A (en) * | 2014-11-21 | 2015-03-25 | 苏州市职业大学 | Buckling type block chain |
| CN104455206B (en) * | 2014-11-21 | 2016-08-24 | 苏州市职业大学 | A kind of button blockchain |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ZA200805060B (en) | Roller transmission and gearing mechanism | |
| CN201568526U (en) | Lateral bending chain | |
| CN201531559U (en) | Lateral bending chain with a horn sleeve barrel | |
| CN205820815U (en) | Carrier-and-stacker door frame, goods shelf lash adjusting device | |
| CN203064717U (en) | Connector type quick-connection hair brush roll | |
| CN202089537U (en) | Clothes production hanging assembly line driving chain | |
| CN202220024U (en) | Elevator special bearing type rope pulley | |
| CN201738074U (en) | Cone-shaped double-idler wheel driving and oscillating device of brown belt of plastic circular weaving machine | |
| CN201851499U (en) | Linear rolling guide rail pair | |
| CN201836300U (en) | Lateral bending chain | |
| CN209241925U (en) | A kind of double pin axle low friction type carrier chain | |
| CN206049244U (en) | A kind of straightener running wheel | |
| CN201606416U (en) | Compact shelving bottom frame transmission mechanism | |
| CN208891993U (en) | Compact shelving running gear | |
| CN203008982U (en) | Chain guide plate structure for engine timing chain system | |
| CN209370371U (en) | A kind of wear-resisting roller chain | |
| CN202659847U (en) | Transmission chain wheel | |
| CN201472999U (en) | Transmission chain of built-in needle roller bearing of roller | |
| CN205916656U (en) | Modular lateral transfer chain | |
| CN2733098Y (en) | Chain | |
| CN201077664Y (en) | Belt idler | |
| CN204692461U (en) | The one-sided bent plate chain of low noise | |
| CN201634825U (en) | Opening device for plastic circular loom | |
| CN202144851U (en) | Transmission chain for side roller conveyor line | |
| CN207567281U (en) | Steel ball conveyor mechanism in a kind of production line of rolling mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20130715 |