CN102758879B - Universal bending transmission chain - Google Patents
Universal bending transmission chain Download PDFInfo
- Publication number
- CN102758879B CN102758879B CN2012102613097A CN201210261309A CN102758879B CN 102758879 B CN102758879 B CN 102758879B CN 2012102613097 A CN2012102613097 A CN 2012102613097A CN 201210261309 A CN201210261309 A CN 201210261309A CN 102758879 B CN102758879 B CN 102758879B
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- ball
- chain
- pin
- pins
- bearing pin
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
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Abstract
The invention relates to a universal bending transmission chain, which includes inner chain plates, outer chain plates, pin shafts, rollers, cover plates, sunk screws and ball pins, wherein ball holes are arranged in two ends of each pin shaft, a cylindrical pin provided with a ball head is arranged at one end of each ball pin, the pin shafts are sleeved with the rollers, the cylindrical pins at two ends of every two pin shafts are sleeved by one inner chain plate to form one inner chain link, the cylindrical pins of the ball pins on every two adjacent inner chain links are sleeved by one outer chain plate to form one outer chain link, and the ball heads of the ball pins are placed in ball holes at two ends of the pin shafts to form ball surface hinge joint. The universal bending transmission chain has the advantages of simple structure, low manufacturing cost, and facilitation of assembly; the ball heads and the ball holes are hinged and connected, every two adjacent chains can rotate freely around the ball heads to realize universal chain bending, no assistant transmission mechanism is required to be added for the chain transmission mechanism between two axes in any space position, the transmission mechanism is simple, and the transmission efficiency is high; and the ball surface hinge joint has good reliability, abrasion resistance, long service life and good economical efficiency.
Description
Technical field
The present invention relates to a kind of drive chain, be specifically related to a kind of can be at the universal crooked drive chain of either direction bending.
Background technique
Existing transmission precise roller chain, mainly consist of parts such as interior outer plate, roller, bearing pin, sleeves, and bearing pin is through cannulated sleeve, and when chain is walked around sprocket wheel, bearing pin rotates in sleeve, simple and practical.This chain only is suitable for two transmission shaft line parallels and the coplanar chain drive of driving and driven sprocket wheel.Not coplanar for driving and driven sprocket wheel, two transmission axis are not parallel, the state that even two transmission shaft mutual alignments are spatial intersecting, adopt above-mentioned chain, just need to set up other auxiliary drive gear, could realize chain transmission, the using scope of existing chain drive is restricted.
Summary of the invention
The objective of the invention is to overcome the shortcoming of above-mentioned technology, provide that a kind of driving mechanism is simple, transmission efficiency is high, the wide and working service of transmission range is universal crooked drive chain easily.
The drive chain of universal bending of the present invention, comprise inner plate, outer plate, bearing pin, roller, cover plate, sunk screw and ball stud, it is characterized in that:
The two ends of A, described bearing pin are provided with spherical pore;
B, described ball stud one end are the straight pin with bulb;
C, described roller sleeve are on bearing pin, and inner plate is enclosed within on the straight pin at two adjacent bearing pin two ends and forms inner link;
D, described outer plate are enclosed within on the straight pin of ball stud of two adjacent inner links, form outer link, and interior outer link serial connection forms chain.
The bulb of E, described ball stud is placed in the spherical pore at bearing pin two ends that to form sphere hinged.
In order better to realize the present invention, described cover plate is enclosed within on the straight pin of ball stud, by sunk screw, it is fastened on inner plate.
The present invention is simple in structure, manufacturing expense is low, assembling is easy, adopt bulb and spherical pore to be articulated and connected, front and back two pitch chain bars can rotate arbitrarily around bulb, have realized the universal bending of chain, chain drive between the two axial lines of arbitrary spatial position, do not need to increase auxiliary drive gear.Its driving mechanism is simple, transmission efficiency is high; Transmission range is wide; Working service is convenient; The globular hinge connection reliability is good, wear-resisting, long service life, good economy performance.
The accompanying drawing explanation
The plan view that Fig. 1 is structure of the present invention.
The plan view that Fig. 2 is structure of the present invention.
The structure enlarged view that Fig. 3 is bearing pin of the present invention.
Fig. 4 is ball stud structural representation of the present invention.
In figure: 1, roller, 2, sunk screw, 3, ball stud, 4, bearing pin, 5, outer plate, 6, cover plate, 7, inner plate, 8, spherical pore, 9, bulb.
Embodiment
Universal crooked drive chain of the present invention, consist of inner plate 7, outer plate 5, bearing pin 4, roller 1, cover plate 6, sunk screw 2 and ball stud 3.The two ends of bearing pin 4 are provided with spherical pore 8, and ball stud 3 one ends are the straight pin with bulb 9, and roller 1 is enclosed within on bearing pin 4; It is hinged that the bulb 9 of ball stud 3 is placed in the interior formation sphere of spherical pore 8 at bearing pin 4 two ends; Inner plate 7 is enclosed within on the straight pin at two bearing pin 4 two ends, and cover plate 6 is enclosed within on the straight pin of ball stud 3, by sunk screw 2, cover plate 6 is fastened on inner plate 7, and on inner plate 7, pin-and-hole and bearing pin 4 interference fit form inner link; Put outer plate 5 on the straight pin of hinged ball stud 3 on the bearing pin 4 of adjacent two inner links, the straight pin interference fit of the pin-and-hole on outer plate 5 and ball stud 3 forms outer link.Chain pitch is got English system, and inside and outside chain link serial connection forms chain, and the assembling joint number of chain is chosen according to its pitch numerical value, and the assembling length that guarantees every chain is 1524mm.
Claims (1)
1. universal crooked drive chain, comprise inner plate (7), outer plate (5), bearing pin (4), roller (1), cover plate (6), sunk screw (2) and ball stud (3), it is characterized in that:
The two ends of A, described bearing pin (4) are provided with spherical pore (8);
B, described ball stud (3) one ends are the straight pin with bulb (9);
It is upper that C, described roller (1) are enclosed within bearing pin (4), and inner plate (7) is enclosed within on the straight pin at adjacent two bearing pins (4) two ends and forms inner link;
D, described outer plate (5) are enclosed within on the straight pin of ball stud (3) of two adjacent inner links, form outer link, and inside and outside chain link serial connection forms chain;
The bulb (9) of E, described ball stud (3) is placed in the spherical pore (8) at bearing pin (4) two ends that to form sphere hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102613097A CN102758879B (en) | 2012-07-26 | 2012-07-26 | Universal bending transmission chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102613097A CN102758879B (en) | 2012-07-26 | 2012-07-26 | Universal bending transmission chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102758879A CN102758879A (en) | 2012-10-31 |
| CN102758879B true CN102758879B (en) | 2013-12-11 |
Family
ID=47053464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102613097A Expired - Fee Related CN102758879B (en) | 2012-07-26 | 2012-07-26 | Universal bending transmission chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102758879B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791028A (en) * | 2014-01-02 | 2014-05-14 | 常熟市屠宰成套设备厂有限公司 | Universal transmission chain for automatic production line |
| CN108657731A (en) * | 2018-06-22 | 2018-10-16 | 英杰精密模塑股份有限公司 | A kind of Universal caster link plate structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1061207A (en) * | 1963-07-15 | 1967-03-08 | Drahtwerk C S Schmidt Ag | Ball-jointed link chain |
| CN87100596A (en) * | 1987-02-10 | 1988-08-24 | 尹立 | Universal chain |
| CN1095144A (en) * | 1993-03-31 | 1994-11-16 | 泰克尼迪·西杜公司 | The chain of a kind of flexible transmission or transportation |
| CN2242366Y (en) * | 1994-11-14 | 1996-12-11 | 陈茂盛 | Universal joint chain |
| CN2469245Y (en) * | 2001-03-02 | 2002-01-02 | 新乡市照明设备制造有限公司 | Universal chain |
| US6526740B1 (en) * | 1999-04-22 | 2003-03-04 | Oriental Chain Mfg. Co., Ltd. | Chain |
| CN2703921Y (en) * | 2004-05-09 | 2005-06-08 | 浙江开关厂有限公司 | Universal chain joint |
| EP1832532A2 (en) * | 2006-03-08 | 2007-09-12 | Ferag AG | Chain conveyor comprising chain links connected to each other via rocker bearings and method for mounting chain links |
| CN101274702A (en) * | 2007-03-29 | 2008-10-01 | 福莱克森有限公司 | Side bow conveyor chain with inner and outer chain links |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005519826A (en) * | 2002-03-08 | 2005-07-07 | フロスト・リンクス・インコーポレイテッド | Conveyor chain |
| DE102004048640A1 (en) * | 2004-10-04 | 2006-04-06 | Otmar Fahrion | Chain |
-
2012
- 2012-07-26 CN CN2012102613097A patent/CN102758879B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1061207A (en) * | 1963-07-15 | 1967-03-08 | Drahtwerk C S Schmidt Ag | Ball-jointed link chain |
| CN87100596A (en) * | 1987-02-10 | 1988-08-24 | 尹立 | Universal chain |
| CN1095144A (en) * | 1993-03-31 | 1994-11-16 | 泰克尼迪·西杜公司 | The chain of a kind of flexible transmission or transportation |
| CN2242366Y (en) * | 1994-11-14 | 1996-12-11 | 陈茂盛 | Universal joint chain |
| US6526740B1 (en) * | 1999-04-22 | 2003-03-04 | Oriental Chain Mfg. Co., Ltd. | Chain |
| CN2469245Y (en) * | 2001-03-02 | 2002-01-02 | 新乡市照明设备制造有限公司 | Universal chain |
| CN2703921Y (en) * | 2004-05-09 | 2005-06-08 | 浙江开关厂有限公司 | Universal chain joint |
| EP1832532A2 (en) * | 2006-03-08 | 2007-09-12 | Ferag AG | Chain conveyor comprising chain links connected to each other via rocker bearings and method for mounting chain links |
| CN101274702A (en) * | 2007-03-29 | 2008-10-01 | 福莱克森有限公司 | Side bow conveyor chain with inner and outer chain links |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102758879A (en) | 2012-10-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20150726 |
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| EXPY | Termination of patent right or utility model |