CN103771077B - The bilateral driving roller that a kind of expansion set connects - Google Patents
The bilateral driving roller that a kind of expansion set connects Download PDFInfo
- Publication number
- CN103771077B CN103771077B CN201410000855.4A CN201410000855A CN103771077B CN 103771077 B CN103771077 B CN 103771077B CN 201410000855 A CN201410000855 A CN 201410000855A CN 103771077 B CN103771077 B CN 103771077B
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- belt wheel
- toothed belt
- turning cylinder
- roller
- gear
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Abstract
The present invention relates to the bilateral driving roller that a kind of expansion set connects, comprise back shaft, turning cylinder, two running rollers and toothed belt wheel, turning cylinder is set on back shaft by bearings at both ends part is rotatable, two running rollers are arranged on the two ends of turning cylinder, toothed belt wheel is set on the axis body between two running rollers of turning cylinder, on toothed belt wheel, be provided with through hole vertically, the both sides of toothed belt wheel are also provided with spacing collar, between two spacing collars, be provided with gear and mix bar, 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 spacing collars respectively, between toothed belt wheel and two spacing collars, be provided with multiple packing rings. 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 connected mode, running roller and belt pulley all can independently carry out spare part, have reduced production, the maintenance cost of roller.
Description
Technical field
The present invention relates to a kind of bilateral driving roller connecting by expansion set.
Background technology
Rod bed system has extensive use at automobile manufacturing field, wherein rod is the important component part in rod bed system, the fixing Welding 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 connected 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 back shaft, turning cylinder, two running rollers and toothed belt wheel, described turning cylinder is hollow axis body, turning cylinder is set on back 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 spacing collar, between spacing collar and turning cylinder, be fixedly connected with by expansion set, between two spacing collars, 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 spacing collars respectively, between toothed belt wheel and two spacing collars, 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 washer.
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 connected 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.
Brief description of the drawings
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, back shaft, 2, turning cylinder, 3, running roller, 4, belt pulley, 5, bearing part, 6, expansion set, 7, through hole, 8, spacing collar, 9, gear mixes bar, 10, packing ring.
Detailed description of the invention
As shown in the figure: the bilateral driving roller that a kind of expansion set connects, comprise back shaft 1, turning cylinder 2, two running rollers 3 and toothed belt wheels 4, described back shaft 1 be solid axis body, back 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 back shaft 1, back shaft 1 can be located in turning cylinder 2 hollow, turning cylinder 2 is set on back shaft 1 by bearings at both ends part 5 is rotatable, the inner ring of bearing part 5 is fixedly connected with back 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 spacing collar 8, and spacing collar 8 is a torus, between spacing collar 8 and turning cylinder 2, is fixedly connected with by expansion set 6. between two spacing collars 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 spacing collars 8 respectively, turning cylinder 2 drives two spacing collars 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 spacing collars 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 washer, 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 connected 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 (2)
1. the bilateral driving roller that expansion set connects, comprise back 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 back 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, toothed belt wheel (4) has a back-up ring arranging along circumference, the toothed surfaces of toothed belt wheel (4) has ripple glaze, the both sides of toothed belt wheel (4) are also provided with spacing collar (8), between spacing collar (8) and turning cylinder (2), be fixedly connected with by expansion set (6), between two spacing collars (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 spacing collars (8) respectively, between toothed belt wheel (4) and two spacing collars (8), be provided with multiple packing rings (10).
2. the bilateral driving roller that expansion set as claimed in claim 1 connects, is characterized in that: described packing ring (10) is rubber washer.
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 CN103771077A (en) | 2014-05-07 |
| CN103771077B true 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) |
Families Citing this family (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 | 江苏天奇物流系统工程股份有限公司 | Drum for conveying |
| CN201296497Y (en) * | 2008-09-22 | 2009-08-26 | 江苏天奇物流系统工程股份有限公司 | Roller machine for conveying |
| CN201325742Y (en) * | 2008-09-22 | 2009-10-14 | 江苏天奇物流系统工程股份有限公司 | 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 | 宁夏巨能机器人系统有限公司 | 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 | 江苏天奇物流系统工程股份有限公司 | Drum for conveying |
| CN201296497Y (en) * | 2008-09-22 | 2009-08-26 | 江苏天奇物流系统工程股份有限公司 | Roller machine for conveying |
| CN201325742Y (en) * | 2008-09-22 | 2009-10-14 | 江苏天奇物流系统工程股份有限公司 | 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 | 宁夏巨能机器人系统有限公司 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103771077A (en) | 2014-05-07 |
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