CN206255491U - A kind of differential rolling bed - Google Patents
A kind of differential rolling bed Download PDFInfo
- Publication number
- CN206255491U CN206255491U CN201621297758.7U CN201621297758U CN206255491U CN 206255491 U CN206255491 U CN 206255491U CN 201621297758 U CN201621297758 U CN 201621297758U CN 206255491 U CN206255491 U CN 206255491U
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- roller
- assembly
- jackshaft
- bedstead
- freewheel clutch
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Abstract
The utility model discloses a kind of differential rolling bed, belong to handling system, its structure includes roller assembly, motor reducer, Timing Belt, supporting leg, bedstead assembly and switch assembly, roller assembly includes the first roller, second roller, roller welding assembly, freewheel clutch, spacer and rolling bearing units, roller welding assembly includes jackshaft, synchronous pulley, the two ends of jackshaft are respectively arranged with the first roller and the second roller, freewheel clutch is respectively arranged between first roller and the second roller and jackshaft, spacer is respectively arranged with the jackshaft between the freewheel clutch on the inside of freewheel clutch and the second roller on the inside of rolling bearing units and the first roller, roller assembly is connected by the rolling bearing units at two ends with bedstead assembly respectively.The utility model have can meet its simultaneously at different rates access and send out workpiece, the need for meeting productive temp, save transition time, lifting beat, the features such as cost-effective.
Description
Technical field
The utility model is related to a kind of handling system, especially a kind of differential rolling bed.
Background technology
At present, in auto production line workpiece from high speed to lower-speed transition when, it is necessary to set a transition rolling bed to complete this
One process.Transition rolling bed is taken over workpiece by High-speed roller machine with high speed by Frequency Converter Control, first transition rolling bed, then workpiece
Workpiece is transported to by following rolling bed with low speed after in place.If differing larger between low speed high, in addition it is also necessary to which selection is double
Speed motor reductor coordinates completion transient process.This transition rolling bed accesses or sends out workpiece and can not carry out simultaneously, in beat ratio
More nervous place is possible to that beat requirement can not be met.
Utility model content
Technical assignment of the present utility model is directed to a kind of above-mentioned not enough differential rolling bed of offer of the prior art, the one kind
Differential rolling bed have can meet its simultaneously at different rates access and submitting workpiece, so as to meet productive temp the need for,
The time of transition is saved, lifting beat, simple structure, transition need not set double-speed motor reductor between low speed high, also not
Need electric control system to coordinate, can with it is cost-effective the characteristics of.
The utility model solves the technical scheme that its technical problem used：It include roller assembly, motor reducer,
Timing Belt, supporting leg, bedstead assembly and switch assembly, described roller assembly, motor reducer and switch assembly are located at bed respectively
On frame assembly, described roller assembly includes multiple, is uniformly arranged on bedstead assembly, and motor reducer is driven by Timing Belt
Roller assembly rotates, and described supporting leg is located at the bottom of bedstead assembly, and described roller assembly includes the first roller, the second rolling
Wheel, roller welding assembly, freewheel clutch, spacer and rolling bearing units, described roller welding assembly include jackshaft, Timing Belt
Wheel, described synchronous pulley is welded on jackshaft, and the two ends of described jackshaft are respectively arranged with the first roller and the second rolling
Wheel, is respectively arranged with freewheel clutch, the outer ring of freewheel clutch and first between the first roller and the second roller and jackshaft
Pass through to be bonded respectively between roller, the second roller, between the inner ring and jackshaft of freewheel clutch to connect, the first roller and second is rolled
Jackshaft both ends on the outside of wheel are respectively arranged with rolling bearing units, the freewheel clutch on the inside of rolling bearing units and the first roller and
Spacer is respectively arranged with the jackshaft between freewheel clutch on the inside of second wheel, described roller assembly passes through two ends respectively
Rolling bearing units be connected with bedstead assembly.
Described roller assembly includes 6, is uniformly arranged from front to back along bedstead assembly.
Described supporting leg includes 4, is uniformly arranged on the bottom of bedstead assembly.
A kind of differential rolling bed of the present utility model compared to the prior art, with beneficial effect following prominent：Can expire
Foot its simultaneously at different rates access and send out workpiece, so as to meet productive temp the need for, save transition time, lifting
Beat, simple structure, transition need not set double-speed motor reductor between low speed high, it is not required that electric control system is matched somebody with somebody
Close, can with it is cost-effective the features such as.
Brief description of the drawings
Accompanying drawing 1 is a kind of main structure diagram of differential rolling bed；
Accompanying drawing 2 is a kind of overlooking the structure diagram of differential rolling bed；
Accompanying drawing 3 is the structural representation of roller assembly；
Accompanying drawing 4 is the main structure diagram of roller assembly；
Accompanying drawing 5 is the overhead, partial cut-away view of roller assembly；
Description of reference numerals：1st, roller assembly, the 11, first roller, the 12, second roller, 13, roller welding assembly, 131,
Jackshaft, 132, synchronous pulley, 14, freewheel clutch, 141, outer ring, 142, inner ring, 15, spacer, 16, rolling bearing units, 2, electricity
Machine reductor, 3, Timing Belt, 4, supporting leg, 5, bedstead assembly, 6, switch assembly.
Specific embodiment
A kind of differential rolling bed of the present utility model is described in detail below with reference to Figure of description 1 to accompanying drawing 5.
A kind of differential rolling bed of the present utility model, its structure includes roller assembly 1, motor reducer 2, Timing Belt 3, supporting leg
4th, bedstead assembly 5 and switch assembly 6, described roller assembly 1, motor reducer 2 and switch assembly 6 are located at bedstead assembly respectively
On 5, described roller assembly 1 includes multiple, is uniformly arranged on bedstead assembly 5, and motor reducer 2 is driven by Timing Belt 3
Roller assembly 1 rotates, and described supporting leg 4 is located at the bottom of bedstead assembly 5, and described roller assembly 1 includes the first roller 11, the
Second wheel 12, roller welding assembly 13, freewheel clutch 14, spacer 15 and rolling bearing units 16, described roller welding assembly 13
Including jackshaft 131, synchronous pulley 132, described synchronous pulley 132 is welded on jackshaft 131, described jackshaft 131
Two ends be respectively arranged with the first roller 11 and the second roller 12, between the first roller 11 and the second roller 12 and jackshaft 131
Freewheel clutch 14 is respectively arranged with, between the roller 11 of outer ring 141 and first, second roller 12 of freewheel clutch 14, is surmounted
Pass through to be bonded respectively between the inner ring 142 and jackshaft 131 of clutch 14 to connect, in the first roller 11 and the outside of the second roller 12
The both ends of countershaft 131 are respectively arranged with rolling bearing units 16, the freewheel clutch 14 of the inner side of 16 and first roller of rolling bearing units 11 and
Spacer 15, described roller assembly 1 are respectively arranged with jackshaft 131 between the freewheel clutch 14 of the inner side of the second roller 12
It is connected with bedstead assembly 5 by the rolling bearing units 16 at two ends respectively.
Described roller assembly 1 includes 6, is uniformly arranged from front to back along bedstead assembly 5.
Described supporting leg 4 includes 4, is uniformly arranged on the bottom of bedstead assembly 5.
Make High-speed roller machine output speed V1, differential rolling bed output speed is V2, and V1>V2。
When transporting velocity from high speed to lower-speed transition when, High-speed roller machine is with speed V1Workpiece is sent out, and differential rolling bed keeps
Low speed V2Constant, the speed of workpiece is more than the speed of differential rolling bed, and at this moment the freewheel clutch 14 in differential rolling bed begins to hair
The effect of waving.Because the rotating speed of outer ring 141 of freewheel clutch 14 is more than the rotating speed of inner ring 142, inner ring 142 is disengaged with each with outer ring 141
From speed revolution, so now workpiece can be with speed V1It is transported in differential rolling bed.When High-speed roller machine provide power not
Supporting workpiece is enough to V1During advance, the outer ring 141 of freewheel clutch 14 is combined with inner ring 142, and rotating speed is equal, drive workpiece with
V at a slow speed2Continuation runs forward.
When transporting velocity from low speed to high speed transition when, differential rolling bed is with V at a slow speed2Workpiece is sent to High-speed roller machine, workpiece
Speed less than High-speed roller machine speed, when High-speed roller machine provide power can make workpiece with speed V1It is poor when running forward
The rotating speed of outer ring 141 of the freewheel clutch 14 of fast rolling bed is more than the rotating speed of inner ring 142, and inner ring 142 is disengaged with respective with outer ring 141
Speed is turned round, and now differential rolling bed does not provide power, and, equivalent to unpowered transition roller, such workpiece just can be with speed for its roller
V1Run forward.
If in the case that the beat of differential rolling bed is more nervous, two workpiece can be rolled in this differential at different rates
Run on bed, i.e.,：When workpiece does not also leave differential rolling bed completely, next workpiece can just enter differential rolling bed.Thus
The time of transition can be saved, beat is lifted.
Illustrative embodiments listed above are only not to described by the utility model for understanding that the utility model is used
The restriction of technical scheme, about the those of ordinary skill in field, on the basis of technical scheme described in claim, can also make
Go out various changes or deformation, all equivalent changes or deformation should all cover claims of the present utility model it
It is interior.The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (3)
1. a kind of differential rolling bed, including roller assembly, motor reducer, Timing Belt, supporting leg, bedstead assembly and switch assembly, institute
Roller assembly, motor reducer and the switch assembly stated are located on bedstead assembly respectively, and described roller assembly includes multiple,
Even to be arranged on bedstead assembly, motor reducer is rotated by Timing Belt driven roller assembly, and it is total that described supporting leg is located at bedstead
Into bottom, it is characterized in that：Described roller assembly includes the first roller, the second roller, roller welding assembly, overdrive clutch
Device, spacer and rolling bearing units, described roller welding assembly include jackshaft, synchronous pulley, and described synchronous pulley is welded on
On jackshaft, the two ends of described jackshaft are respectively arranged with the first roller and the second roller, the first roller and the second roller with
Freewheel clutch is respectively arranged between jackshaft, between the outer ring of freewheel clutch and the first roller, the second roller, surmount from
Pass through to be bonded respectively between the inner ring and jackshaft of clutch to connect, the jackshaft both ends difference on the outside of the first roller and the second roller
Be provided with rolling bearing units, the freewheel clutch on the inside of freewheel clutch and the second roller on the inside of rolling bearing units and the first roller it
Between jackshaft on be respectively arranged with spacer, described roller assembly is respectively by the rolling bearing units and bedstead assembly phase at two ends
Even.
2. a kind of differential rolling bed according to claim 1, it is characterized in that：Described roller assembly is total along bedstead including 6
Into being uniformly arranged from front to back.
3. a kind of differential rolling bed according to claim 1, it is characterized in that：Described supporting leg includes 4, is uniformly arranged on bed
The bottom of frame assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297758.7U CN206255491U (en) | 2016-11-29 | 2016-11-29 | A kind of differential rolling bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297758.7U CN206255491U (en) | 2016-11-29 | 2016-11-29 | A kind of differential rolling bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206255491U true CN206255491U (en) | 2017-06-16 |
Family
ID=59027818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621297758.7U Active CN206255491U (en) | 2016-11-29 | 2016-11-29 | A kind of differential rolling bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206255491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429176A (en) * | 2016-11-29 | 2017-02-22 | 山东拓展智能装备制造有限公司 | Differential speed roller machine |
-
2016
- 2016-11-29 CN CN201621297758.7U patent/CN206255491U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429176A (en) * | 2016-11-29 | 2017-02-22 | 山东拓展智能装备制造有限公司 | Differential speed roller machine |
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