CN103771077A - Both-side drive roller with rolling wheels connected through expansion sleeve - Google Patents
Both-side drive roller with rolling wheels connected through expansion sleeve Download PDFInfo
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- CN103771077A CN103771077A CN201410000855.4A CN201410000855A CN103771077A CN 103771077 A CN103771077 A CN 103771077A CN 201410000855 A CN201410000855 A CN 201410000855A CN 103771077 A CN103771077 A CN 103771077A
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- belt wheel
- toothed belt
- turning cylinder
- belt pulley
- rolling wheels
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Abstract
The invention relates to a both-side drive roller with rolling wheels connected through an expansion sleeve. The both-side drive roller comprises a supporting shaft, a rotating shaft, the two rolling wheels and a tooth-shaped belt pulley, wherein the supporting shaft is sleeved with the rotating shaft in a rotatable mode through bearings at the two ends of the rotating shaft, the two rolling wheels are arranged at the two ends of the rotating shaft, a shaft body, between the two rolling wheels, of the rotating shaft is sleeved with the tooth-shaped belt pulley, the tooth-shaped belt pulley is provided with a through hole in the axial direction, the two sides of the tooth-shaped belt pulley are also provided with limiting rings respectively, a stop rod is arranged between the two limiting rings and penetrates through the through hole of the tooth-shaped belt pulley, the two ends of the stop rod are fixedly connected with the two limiting rings respectively, and multiple washers are arranged between the tooth-shaped belt pulley and each limiting ring. The both-side drive roller is simple and reasonable in structure; the rolling wheels and the belt pulley are all fixedly connected with the rotating shaft through expansion rings; according to the roller structure with the connection mode, the rolling wheels and the belt pulley can be manufactured independently, and therefore the production cost and the maintenance cost of the roller are lowered.
Description
Technical field
The present invention relates to a kind of bilateral driving roller connecting by expansion set.
Background technology
Rod bed system has widespread use at automobile manufacturing field, wherein rod is the important component part in rod bed system, the fixing welded structure, the roller of this structure of often adopting between the roller of bilateral driving roller in the past and rotating shaft often exists welding processing quality to be not easy to control, and work situation is poor, the problems such as thermal denaturation impact is large, therefore, develop a kind of cost low, reliable, maintenance cost is low, and the rod structure with modular applications prospect becomes the problem of needing solution badly.
Summary of the invention
The object of the invention is the deficiency for solving the problems of the technologies described above, the bilateral driving roller that provides a kind of expansion set to connect, between running roller and belt pulley and turning cylinder, be all fixed and be connected by packing, adopt the roller structure of this connection mode, running roller and belt pulley all can independently carry out spare part, have reduced production, the maintenance cost of roller.
The present invention is the deficiency solving the problems of the technologies described above, the technical scheme adopting is: the bilateral driving roller that a kind of expansion set connects, comprise pivot shaft, turning cylinder, two running rollers and toothed belt wheel, described turning cylinder is hollow axis body, turning cylinder is set on pivot shaft by bearings at both ends part is rotatable, two running rollers are arranged on the two ends of turning cylinder, between running roller and turning cylinder, be fixedly connected with by expansion set, toothed belt wheel is set on the axis body between two running rollers of turning cylinder, on described toothed belt wheel, be provided with through hole vertically, the both sides of toothed belt wheel are also provided with limit coil, between limit coil and turning cylinder, be fixedly connected with by expansion set, between two limit coils, be provided with gear and mix bar, described gear is mixed the through hole setting of bar through toothed belt wheel, the two ends that gear is mixed bar are fixedly connected with two limit coils respectively, between toothed belt wheel and two limit coils, be provided with multiple packing rings.
Described toothed belt wheel has a back-up ring arranging along circumference.
The toothed surfaces of described toothed belt wheel has ripple glaze.
Described packing ring is rubber cradle.
beneficial effect
Bilateral driving roller of the present invention, simple and reasonable, between running roller and belt pulley and turning cylinder, be all fixed and be connected by packing, adopt the roller structure of this connection mode, running roller and belt pulley all can independently carry out spare part, reduced production, the maintenance cost of roller, Pulley shaft, to adjustable, can adapt to environment for use complicated and changeable.
Accompanying drawing explanation
Fig. 1 is the structural representation of roller of the present invention;
Fig. 2 is the structural representation of belt pulley of the present invention;
Mark in figure: 1, pivot shaft, 2, turning cylinder, 3, running roller, 4, belt pulley, 5, bearing part, 6, expansion set, 7, through hole, 8, limit coil, 9, gear mixes bar, 10, packing ring.
The specific embodiment
As shown in the figure: the bilateral driving roller that a kind of expansion set connects, comprise pivot shaft 1, turning cylinder 2, two running rollers 3 and toothed belt wheels 4, described pivot shaft 1 be solid axis body, pivot shaft 1 plays main support effect, carries total weight.Described turning cylinder 2 is hollow axis body, the hollow diameter of turning cylinder 2 is greater than the diameter of pivot shaft 1, pivot shaft 1 can be located in turning cylinder 2 hollow, turning cylinder 2 is set on pivot shaft 1 by bearings at both ends part 5 is rotatable, the inner ring of bearing part 5 is fixedly connected with pivot shaft 1, and the two ends of turning cylinder 2 are connected with the outer ring of two bearing parts 5 respectively.Between running roller 3 and turning cylinder 2, be fixedly connected with by expansion set 6, between running roller 3 and turning cylinder 2, be fixedly connected with, running roller 3 rotates along with the rotation of turning cylinder 2, and the outer wrap of running roller 3 has polyurethane glue-line.Toothed belt wheel 4 is set on the axis body between 2 two running rollers 3 of turning cylinder, and toothed belt wheel 4 can slide axially on turning cylinder 2, and the toothed surfaces of described toothed belt wheel 4 has ripple glaze.On described toothed belt wheel 4, be provided with through hole 7 vertically, the both sides of toothed belt wheel 4 are also provided with limit coil 8, and limit coil 8 is a torus, between limit coil 8 and turning cylinder 2, is fixedly connected with by expansion set 6.Between two limit coils 8, be provided with gear and mix bar 9, described gear is mixed bar 9 and is arranged through the through hole 7 of toothed belt wheel 4, the two ends that gear is mixed bar 9 are fixedly connected with two limit coils 8 respectively, turning cylinder 2 drives two limit coils 8 to rotate together when rotation, mix at gear under the effect of bar 9, drive toothed belt wheel 4 to rotate.Between toothed belt wheel 4 and two limit coils 8, be provided with multiple packing rings 10, gear is mixed bar 9 and is arranged through packing ring 10, the both sides of toothed belt wheel 4 all arrange multiple packing rings 10, packing ring 10 is rubber cradle, make toothed belt wheel 4 can not produce and move axially, but in the time that toothed belt wheel 4 need to be adjusted axial location, can remove the wherein packing ring 10 of a side, then move axially toothed belt wheel 4, the packing ring of dismounting 10 is mounted to opposite side, like this, the axial location of toothed belt wheel 4 is changed, and after change in location, toothed belt wheel 4 is still axially fixed, in equipment running process, can not be subjected to displacement.Described toothed belt wheel 4 has a back-up ring arranging along circumference, and the profile of tooth circumferential surface of belt pulley 4 is divided into two parts by this back-up ring, for carrying two belts, make it to be independent of each other, the height of back-up ring be belt pulley 4 wheel tooth height 2-3 doubly.Bilateral driving roller of the present invention, simple and reasonable, between running roller and belt pulley and turning cylinder, be all fixed and be connected by packing, adopt the roller structure of this connection mode, running roller and belt pulley all can independently carry out spare part, reduced production, the maintenance cost of roller, Pulley shaft, to adjustable, can adapt to environment for use complicated and changeable.
Claims (4)
1. the bilateral driving roller that expansion set connects, comprise pivot shaft (1), turning cylinder (2), two running rollers (3) and toothed belt wheel (4), described turning cylinder (2) is hollow axis body, turning cylinder (2) is set on pivot shaft (1) by bearings at both ends part (5) is rotatable, two running rollers (3) are arranged on the two ends of turning cylinder (2), it is characterized in that: between running roller (3) and turning cylinder (2), be fixedly connected with by expansion set (6), toothed belt wheel (4) is set on the axis body between (2) two running rollers of turning cylinder (3), on described toothed belt wheel (4), be provided with through hole (7) vertically, the both sides of toothed belt wheel (4) are also provided with limit coil (8), between limit coil (8) and turning cylinder (2), be fixedly connected with by expansion set (6), between two limit coils (8), be provided with gear and mix bar (9), described gear is mixed bar (9) and is arranged through the through hole (7) of toothed belt wheel (4), the two ends that gear is mixed bar (9) are fixedly connected with two limit coils (8) respectively, between toothed belt wheel (4) and two limit coils (8), be provided with multiple packing rings (10).
2. the bilateral driving rod that expansion set as claimed in claim 1 connects, is characterized in that: described toothed belt wheel (4) has a back-up ring arranging along circumference.
3. the bilateral driving rod that expansion set as claimed in claim 1 connects, is characterized in that: the toothed surfaces of described toothed belt wheel (4) has ripple glaze.
4. the bilateral driving rod that expansion set as claimed in claim 1 connects, is characterized in that: described packing ring (10) is rubber cradle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000855.4A CN103771077B (en) | 2014-01-02 | 2014-01-02 | The bilateral driving roller that a kind of expansion set connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000855.4A CN103771077B (en) | 2014-01-02 | 2014-01-02 | The bilateral driving roller that a kind of expansion set connects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103771077A true CN103771077A (en) | 2014-05-07 |
| CN103771077B CN103771077B (en) | 2016-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410000855.4A Active CN103771077B (en) | 2014-01-02 | 2014-01-02 | The bilateral driving roller that a kind of expansion set connects |
Country Status (1)
| Country | Link |
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| CN (1) | CN103771077B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441939A (en) * | 2018-10-23 | 2019-03-08 | 安徽巨自动化装备有限公司 | A kind of integral type roller shaft and manufacturing method applied to rolling bed |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0086181A1 (en) * | 1982-02-01 | 1983-08-17 | Ab Tetra Pak | Roller device for roller conveyors |
| CN2481672Y (en) * | 2001-05-22 | 2002-03-13 | 山西东方智能物流股份有限公司 | Belt roller bed conveyer |
| CN101028889A (en) * | 2006-12-15 | 2007-09-05 | 周龙飞 | Large dip angle chain-scraper transferring apparatus |
| CN201284120Y (en) * | 2008-08-30 | 2009-08-05 | 江苏天奇物流***工程股份有限公司 | Drum for conveying |
| CN201296497Y (en) * | 2008-09-22 | 2009-08-26 | 江苏天奇物流***工程股份有限公司 | Roller machine for conveying |
| CN201325742Y (en) * | 2008-09-22 | 2009-10-14 | 江苏天奇物流***工程股份有限公司 | Bulging joining type roller |
| CN201427790Y (en) * | 2009-04-02 | 2010-03-24 | 大连现代辅机开发制造有限公司 | Regional raceway conveying device |
| CN201746074U (en) * | 2010-07-30 | 2011-02-16 | 新乡市振源机械设备有限责任公司 | Redirection belt pressing roller for wave side wall conveyor |
| CN101979286A (en) * | 2010-09-28 | 2011-02-23 | 沈阳矿山机械有限公司 | Composite tensioning device |
| CN202346291U (en) * | 2011-12-19 | 2012-07-25 | 安徽巨一自动化装备有限公司 | High-speed roller for high-speed roller bed |
| CN102807060A (en) * | 2012-01-14 | 2012-12-05 | 机械工业第四设计研究院 | Roller conveyor and roller conveyor line using same |
| CN202967418U (en) * | 2012-11-09 | 2013-06-05 | 郑州煤炭工业(集团)有限责任公司 | Roller |
| CN203143661U (en) * | 2013-03-20 | 2013-08-21 | 承德华远自动化设备有限公司 | Conveyor with transversely-shifting and lifting functions |
| CN203211865U (en) * | 2013-05-02 | 2013-09-25 | 宁夏巨能机器人***有限公司 | Power roller material passage with adjustable friction force |
| CN203667468U (en) * | 2014-01-02 | 2014-06-25 | 机械工业第四设计研究院有限公司 | Driving roller in expansion sleeve connection |
-
2014
- 2014-01-02 CN CN201410000855.4A patent/CN103771077B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0086181A1 (en) * | 1982-02-01 | 1983-08-17 | Ab Tetra Pak | Roller device for roller conveyors |
| CN2481672Y (en) * | 2001-05-22 | 2002-03-13 | 山西东方智能物流股份有限公司 | Belt roller bed conveyer |
| CN101028889A (en) * | 2006-12-15 | 2007-09-05 | 周龙飞 | Large dip angle chain-scraper transferring apparatus |
| CN201284120Y (en) * | 2008-08-30 | 2009-08-05 | 江苏天奇物流***工程股份有限公司 | Drum for conveying |
| CN201296497Y (en) * | 2008-09-22 | 2009-08-26 | 江苏天奇物流***工程股份有限公司 | Roller machine for conveying |
| CN201325742Y (en) * | 2008-09-22 | 2009-10-14 | 江苏天奇物流***工程股份有限公司 | Bulging joining type roller |
| CN201427790Y (en) * | 2009-04-02 | 2010-03-24 | 大连现代辅机开发制造有限公司 | Regional raceway conveying device |
| CN201746074U (en) * | 2010-07-30 | 2011-02-16 | 新乡市振源机械设备有限责任公司 | Redirection belt pressing roller for wave side wall conveyor |
| CN101979286A (en) * | 2010-09-28 | 2011-02-23 | 沈阳矿山机械有限公司 | Composite tensioning device |
| CN202346291U (en) * | 2011-12-19 | 2012-07-25 | 安徽巨一自动化装备有限公司 | High-speed roller for high-speed roller bed |
| CN102807060A (en) * | 2012-01-14 | 2012-12-05 | 机械工业第四设计研究院 | Roller conveyor and roller conveyor line using same |
| CN202967418U (en) * | 2012-11-09 | 2013-06-05 | 郑州煤炭工业(集团)有限责任公司 | Roller |
| CN203143661U (en) * | 2013-03-20 | 2013-08-21 | 承德华远自动化设备有限公司 | Conveyor with transversely-shifting and lifting functions |
| CN203211865U (en) * | 2013-05-02 | 2013-09-25 | 宁夏巨能机器人***有限公司 | Power roller material passage with adjustable friction force |
| CN203667468U (en) * | 2014-01-02 | 2014-06-25 | 机械工业第四设计研究院有限公司 | Driving roller in expansion sleeve connection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441939A (en) * | 2018-10-23 | 2019-03-08 | 安徽巨自动化装备有限公司 | A kind of integral type roller shaft and manufacturing method applied to rolling bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103771077B (en) | 2016-05-04 |
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