CN207080108U - A kind of Electric plug sliding door top mechanism mechanism - Google Patents
A kind of Electric plug sliding door top mechanism mechanism Download PDFInfo
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- CN207080108U CN207080108U CN201720961458.2U CN201720961458U CN207080108U CN 207080108 U CN207080108 U CN 207080108U CN 201720961458 U CN201720961458 U CN 201720961458U CN 207080108 U CN207080108 U CN 207080108U
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Abstract
The utility model discloses a kind of top mechanism mechanism of Electric plug sliding door, and by carrier bar assembly, suspension assembly, lazy-tongs form with door frame assembly is taken；Its drive mechanism, transmission mechanism are on hanger bracket, it is synchronized with the movement with hanger bracket, such a mechanical structure can effectively make stopping sliding door top mechanism simple, it is practical, reduce structure installation dimension, drive mechanism, transmission mechanism, line slideway are each contributed to reduce volume, increased the service life on hanger bracket.Total is simple, reliable, safe.
Description
Technical field
It the utility model is related to Electric plug sliding door technical field, and in particular to draw to for motor vehicle electronic plug that structure simplifies
Header mechanical mechanism.
Background technology
Electric plug sliding door has good seal performance, safety, takes the advantages of interior space is small, is increasingly used in
On vehicle.
At present, used stopping sliding door drive mechanism is installed on fixed carrier, by transmission mechanism by power
Pass to and take door frame, make to take door frame and move there are two kinds of forms：One kind is that transverse movement and lengthwise movement use guide rail, and door leaf exists
In the presence of guiding mechanism, along cross slide way and longitudinal rail movement, complete plug and pull work, its volume of this structure is larger, weight
Measure heavier, such as patent 201410077846.5,201420098840.1,201220696202.0,200920110040.6.Separately
One kind is that transverse movement uses guide rail, and lengthwise movement uses oscillating rod, and volume has reduced, and weight is also light, but in door leaf
To fill in the tightening process drawn, swing rod makes door leaf have vertical motion, is unfavorable for sealing, such as patent 201120315460.5,
201120315454.X、201110248444.3。
A kind of new crank-driven Electric plug sliding door top mechanism mechanism is now invented, its drive assembly is mounted in hanger bracket
On, together moved with hanger bracket, eliminate the complex toggle of the first mechanism, while overcome second of machine again
The defects of structure is swung up door leaf, meanwhile, its volume, weight has reduction.It is novel in design, simple, and volume is relatively small,
It is simple and reliable.
The content of the invention
Electric plug sliding door top mechanism mechanism of the present utility model, by load carrier, suspension assembly, lazy-tongs and take door
Frame assembly forms.
Load carrier is arranged on vehicle frame, and suspension assembly is arranged on by bearing in the groove of left and right carrier, driving machine
Structure, transmission mechanism, line slideway are fixed in the suspension plate of hanger bracket.Lazy-tongs are arranged on load carrier, synchronous drive
The left and right bearing of hanger bracket is synchronized with the movement longitudinally.Door frame is taken on sliding block, can be transported by sliding block on line slideway
It is dynamic.
The utility model is achieved through the following technical solutions the work that stopping sliding door is realized on car.
A kind of top mechanism mechanism of Electric plug sliding door, by carrier bar assembly, suspension assembly, lazy-tongs, to take door frame total
In groups into carrier bar assembly is connected with vehicle body, and carrier bar assembly connects suspension assembly by lazy-tongs；
Lazy-tongs are made up of synchronizing bar, left crank, right crank, left rocking bar and right rocking bar；Synchronizing bar is arranged on left carrying
On the bearing of frame and right carrier, left crank is arranged on synchronizing bar left end, and is fixed with synchronizing bar；Right crank is arranged on synchronizing bar
Right-hand member, and fixed with synchronizing bar；Left crank is hinged with left rocking bar, and right crank is hinged with right rocking bar.
Kidney slot is machined with left carrier and right carrier, left bracket and right axle seat are fixed on hanger bracket, left bracket
Shaft end dress left bearing, the shaft end dress right bearing of right axle seat, left bearing and right bearing be separately mounted to left carrier kidney slot and
In right carrier kidney slot.
The left bearing of the left rocking bar connection suspension assembly of lazy-tongs, the right side of the right rocking bar connection suspension assembly of lazy-tongs
Bearing；
When synchronizing bar rotates, left crank and right crank turn over identical angle, are made by isometric left rocking bar, right rocking bar
Left bearing and the right bearing mobile identical distance in left carrier kidney slot and right carrier kidney slot.
Described carrier bar assembly, by left carrier, right carrier, carrier connecting plate, left guide groove and right guide groove
Composition.Carrier connecting plate connects left carrier, right carrier.Left carrier, right carrier are connected with vehicle body, in left carrying
Kidney slot is machined with frame and right carrier, suspension assembly can complete lengthwise movement by bearing in kidney slot.In left carrying
Respectively there is the bearing of an installation synchronizing bar top of frame and right carrier, for installing lazy-tongs.Left guide groove, right guide groove
It is symmetrically mounted on carrier connecting plate, door leaf is moved by directive wheel along guide groove.
Described suspension assembly, by hitch, drive mechanism, transmission mechanism and line slideway composition.
Hitch is made up of hanger bracket, left bearing, left bracket, right bearing, right axle seat, and left bracket and right axle seat are fixed on
On hanger bracket, the shaft end dress left bearing of left bracket, the shaft end dress right bearing of right axle seat, left bearing and right bearing are separately mounted to a left side
In carrier kidney slot and right carrier kidney slot.Drive mechanism, transmission mechanism, line slideway are arranged on hanger bracket, and with
Left bearing, right bearing motion and move.
Drive mechanism is made up of motor, reducing gear, and motor is connected with reducing gear, and reducing gear shell is consolidated
It is scheduled on Left Drive frame, its output shaft is connected with left screw；Or motor is connected with reducing gear, reducing gear shell is consolidated
It is scheduled on right gear frame, its output shaft is connected with right screw.
Transmission mechanism is made up of Left Drive frame, middle gear frame, right gear frame, left screw, right screw, left nut, right nut.
Left screw is fixed on Left Drive frame and middle gear frame, and right screw is fixed on middle gear frame and right gear frame, left nut and a left side
Screw mandrel coordinates, and right nut coordinates with right screw；Left screw and right screw are rigidly connected, and on the same axis, and the hand of spiral
Conversely.
When the drive mechanism operates, reducing gear output shaft imparts power to taking on sliding block by transmission mechanism
Door frame, enable to take door frame and slided in company with sliding block on the line slideway on hanger bracket is fixed on.Due to left leading screw and right screw spiral shell
Rotation is in opposite direction so that matched left nut and the right nut direction of motion are opposite.During rotation, left nut and right nut are relative
Motion, pitched by left connection, right connection fork by power be transmitted to it is left and right take door frame, drive left-hand door fan and right door leaf in line slideway
Upper relative motion.
Line slideway is arranged on hanger bracket, and sliding block can slide on line slideway.
Described takes door frame assembly, door frame is taken by a left side, door frame is taken on the right side, left slider, right sliding block, left directive wheel, right directive wheel,
Left connection fork and right connection fork composition.Door frame is taken on a left side, the right side takes door frame and is arranged on line slideway by left slider, right sliding block respectively
On, a left side is taken door frame and is connected with left connection fork, and left connection fork connects left nut；The right side is taken door frame and is connected with right connection fork, right connection fork
Connect right nut；Door frame is taken on a left side, the right side is taken door frame and moved with left slider and right sliding block on line slideway.Take on door frame equipped with a left side on a left side
Directive wheel, the right side, which is taken, is equipped with right directive wheel on door frame；Left directive wheel is in left guide groove, and right directive wheel in right guide groove, take by a left side
Door frame, the right side are carried out when taking door frame motion respectively along left guide groove and right guide groove；Left-hand door fan is taken door frame with a left side and is connected, right door leaf
With the right side door frame is taken to be connected, and take door frame with a left side, the right side is taken door frame and moved respectively along left guide groove and right guide groove.
Beneficial effect.
Such a structure combination can effectively make stopping sliding door top mechanism simple, practical, reduce structure installation dimension, drive
Mechanism, transmission mechanism, line slideway are each contributed to reduce volume, increased the service life on hanger bracket.Total letter
Single, reliable, safety.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of Electric plug sliding door top mechanism mechanism of the utility model.
Embodiment
The method realized with reference to the accompanying drawings and detailed description to preferable mechanism of the present utility model and motion is done
Further instruction.
A kind of top mechanism mechanism of Electric plug sliding door, by carrier bar assembly, suspension assembly, lazy-tongs and to take door frame total
In groups into.
Described carrier bar assembly, by left carrier 11, right carrier 12, carrier connecting plate 13, left guide groove 14 are right
Guide groove 15 forms.Carrier connecting plate 13 connects left carrier 11, right carrier 12.Left carrier 11, right carrier 12
It is connected with vehicle frame (vehicle body), left kidney slot 11A, right kidney slot is respectively symmetrically machined with left carrier 11 and right carrier 12
12A, suspension assembly can complete lengthwise movement by bearing in left and right kidney slot 11A, 11B.Left guide groove 14, right guide groove
15 are symmetrically mounted on carrier connecting plate 13, and door leaf is moved by directive wheel along the track that guide groove is formed.
Described suspension assembly, by hitch, drive mechanism, transmission mechanism and line slideway 241 form.
Hitch is made up of suspension plate 211, left bearing 212, left bracket 213, right bearing 214 and right axle seat 215.Left axle
Seat 213 and right axle seat 215 are fixed in suspension plate 211, the shaft end dress left bearing 212 of left bracket 213, the shaft end of right axle seat 215
Right bearing 214 is filled, left bearing 212 and right bearing 214 are separately mounted to left the kidney slot 11A and right carrier 12 of left carrier 11
Right kidney slot 12A in.Drive mechanism, transmission mechanism are arranged on Left Drive frame 231, middle gear frame 232, on right gear frame 233,
Left Drive frame 231, middle gear frame 232, right gear frame 233 are arranged in suspension plate 211, and line slideway 241 is arranged on suspension plate
On 211, suspension plate 211 with left bearing 212, right bearing 214 motion and move.
Drive mechanism is made up of motor 221, reducing gear 222, and motor 221 is connected with reducing gear 222, subtracts
The fast shell of mechanism 222 is fixed on Left Drive frame 231, and its output shaft is connected with left screw 234.Left screw 234 and right screw 235
Connect and coaxial.
Transmission mechanism is by Left Drive frame 231, middle gear frame 232, right gear frame 233, left screw 234, right screw 235, a left side
Nut 236, right nut 237 form.When motor 221 works, the output shaft of reducing gear 222 passes through left screw 234, left spiral shell
Mother 236 pitches 47 left sides imparted power on left slider 43 through left connection and takes door frame 41, a left side is taken door frame 41 in company with left cunning
Block 43 can slide on the line slideway 241 being fixed on hanger bracket, by the right screw 235 coaxially connected with left screw 234,
Right nut 237 imparts power to the right side on right sliding block 44 through right connection fork 48 and takes door frame 42, the right side is taken the companion of door frame 42
Right sliding block 44 can slide on the line slideway on hanger bracket is fixed on, while left screw 234 and right screw 235 are rigidly connected,
And on the same axis, and the hand of spiral is opposite so that matched left nut 236 and the direction of motion of right nut 237 on the contrary,
Left nut 236 and right nut 237 relative motion during rotation.47 are pitched by left connection, power is transmitted to a left side and takes door by right connection fork 48
Door frame 42 is taken on frame 41 and the right side, drives left-hand door fan 51 and the relative motion on line slideway 241 of right door leaf 52.
Line slideway 241 is arranged on hanger bracket, and left slider 43, right sliding block 44 can slide on line slideway 241.
The lazy-tongs are made up of synchronizing bar 31, left crank 32, right crank 33, left rocking bar 34, right rocking bar 35.It is synchronous
Bar 31 is arranged in the synchronizing bar mounting hole of left carrier 11 and right carrier 12, and left crank 32 is arranged on the left end of synchronizing bar 31,
And fixed with synchronizing bar 31；Right crank 33 is arranged on the right-hand member of synchronizing bar 31, and is fixed with synchronizing bar 31；When synchronizing bar 31 rotates
When, left crank 32 and right crank 33 turn over identical angle, make the and of left bearing 212 by isometric left rocking bar 34, right rocking bar 35
The mobile identical distance in left carrier kidney slot 11A and right carrier kidney slot 12A of right bearing 214.
Described takes door frame assembly, takes door frame 41 by a left side, door frame 42 is taken on the right side, left slider 43, right sliding block 44, left directive wheel
45th, right directive wheel 46, left connection fork 47, the right composition of connection fork 48.Door frame 41 is taken on a left side, the right side takes door frame 42 and passes through left slider respectively
43rd, right sliding block 44 is arranged on line slideway 241, and a left side is taken door frame 41 and is connected with left connection fork 47, and door frame 42 and right connection are taken in the right side
Fork 48 is connected, and door frame 41 is taken on a left side, the right side is taken door frame 42 and moved with left slider 43 and right sliding block 44 on line slideway 241.Take door in a left side
41 are equipped with left directive wheel 45 on frame, and the right side, which is taken, is equipped with right directive wheel 46 on door frame 42；Left directive wheel 45 in left guide groove 14, lead by the right side
To wheel 46 in right guide groove 15, door frame 41 is taken on a left side, the right side is taken when door frame 42 moves respectively along left guide groove 14 and right guide groove
15 are carried out；Left-hand door fan 51 is taken door frame 41 with a left side and is connected, and right door leaf 52 is taken door frame 42 with the right side and is connected, and take door frame 41 with a left side, the right side is taken
Door frame 42 moves along left guide groove 14 and right guide groove 15.
The mechanism driving route：
Close the door：When door leaf is in door opening state, the forward voltage of motor 221 is given, motor 221 rotates forward and by subtracting
Fast mechanism 222, rotates left screw 234, and the right screw 235 being connected with left screw 234 rotates together with.Due to the He of left screw 234
Right screw 235 is oppositely oriented so that the right nut 237 that the left nut 236 and right screw 235 that left screw 234 coordinates coordinate is to phase
Anti- direction motion.Left nut 236 pitches 47 by left connection, and right nut 237 pitches 48 by right connection, drives be mounted in left cunning respectively
Door frame 41 is taken on a left side on block 43 and left-hand door fan 51, the right side on right sliding block 44 take door frame 42 and right door leaf 52 along left guide groove
14 and right guide groove 15 to intermediary movements, when left directive wheel 45 and right directive wheel 46 enters left guide groove 14 and right guide groove 15 is curved
Road part, a left side takes door frame 41 and left-hand door fan 51 and door frame 42 is taken on the right side and right door leaf 52 not only continues to intermediary movements, meanwhile, Zuo Qu
Handle 32 and right crank 33 rotate around synchronizing bar 31.So that left rocking bar 34 and right rocking bar 35 drive left bearing 212 and right bearing 213
And left carrier kidney slot 11A and right carrier kidney slot 12A of the suspension assembly on carrier are synchronous to in-car motion, band
Door frame 41 and door leaf 51 are taken in a dynamic left side and door frame 42 is taken on the right side and the inside of door leaf 52 is tightened up.
Open the door：When door leaf is in shutdown state, the backward voltage of motor 221 is given, motor 221 inverts and by subtracting
Fast mechanism 222, rotates backward left screw 234, and the right screw 235 being connected with left screw 234 together reversely rotates, due to left silk
Bar 234 and right screw 235 are oppositely oriented so that the right nut that the left nut 236 and right screw 235 that left screw 234 coordinates coordinate
237 move in the opposite direction.Left nut 236 pitches 47 by left connection, and right nut 237 pitches 48 by right connection, drives respectively
Door frame 41 and left-hand door fan 51 are taken in a left side on left slider 43, that door frame 42 is taken on the right side on right sliding block 44 is outside along guide groove
Side and both sides motion, synchronizing bar 31 make left crank 32 and right crank 33 make suspension assembly synchronous by left rocking bar 34 and right rocking bar 35
Move out.It is synchronous when left directive wheel 45 and right directive wheel 46 each enter left guide groove 14 and the straight way part of right guide groove 15
The stop motion of bar 31, now, left screw 234 take door frame by right nut 237 by left nut 236, right screw 235 with a left side
41st, left-hand door fans 51 and door frame 42 is taken on the right side, right door leaf 52 moves to both sides, until opening completely.
Claims (9)
1. a kind of top mechanism mechanism of Electric plug sliding door, by carrier bar assembly, suspension assembly and takes door frame assembly at lazy-tongs
Composition；Carrier bar assembly is connected with vehicle body, and carrier bar assembly connects suspension assembly by lazy-tongs；
It is characterized in that：The lazy-tongs are made up of synchronizing bar, left crank, right crank, left rocking bar and right rocking bar；Synchronizing bar two
End is separately mounted on the bearing of left carrier and right carrier, and left crank one end is arranged on synchronizing bar left end, and and synchronizing bar
Fixed, the other end is hinged with left rocking bar；Right crank one end is arranged on synchronizing bar right-hand member, and is fixed with synchronizing bar, the other end and the right side
Rocking bar is hinged；
Kidney slot is machined with left carrier and right carrier, left bracket and right axle seat are fixed on hanger bracket, the axle of left bracket
End dress left bearing, the shaft end dress right bearing of right axle seat, left bearing and right bearing is separately mounted to left carrier kidney slot and the right side is held
In carrier kidney slot；
The left bearing of the left rocking bar connection suspension assembly of lazy-tongs, the right axle of the right rocking bar connection suspension assembly of lazy-tongs
Hold；
When synchronizing bar rotates, left crank and right crank turn over identical angle, make left axle by isometric left rocking bar, right rocking bar
Hold and identical distance is moved in left carrier kidney slot and right carrier kidney slot with right bearing.
A kind of 2. top mechanism mechanism of Electric plug sliding door according to claim 1, it is characterised in that：Synchronizing bar rotates
When, left crank and right crank turn over identical angle, left bearing and right bearing is held on a left side by isometric left rocking bar, right rocking bar
Mobile identical distance in carrier kidney slot and right carrier kidney slot.
A kind of 3. top mechanism mechanism of Electric plug sliding door according to claim 1, it is characterised in that：Described carrier bar
Assembly, by left carrier, right carrier, carrier connecting plate, left guide groove and right guide groove composition；Carrier connecting plate is by a left side
Carrier, the connection of right carrier；Left carrier, right carrier are connected with vehicle body, each in the top of left carrier and right carrier
There is a bearing, for installing the synchronizing bar of lazy-tongs；Left guide groove, right guide groove are symmetrically mounted on carrier connecting plate
On, door leaf is moved by directive wheel along guide groove.
A kind of 4. top mechanism mechanism of Electric plug sliding door according to claim 1, it is characterised in that：Described suspension is total
Into by hitch, drive mechanism, transmission mechanism and line slideway composition；Hitch by hanger bracket, left bearing, left bracket,
Right bearing, right axle seat composition, left bracket and right axle seat are fixed on hanger bracket, the shaft end dress left bearing of left bracket, right axle seat
Shaft end fills right bearing, and left bearing and right bearing are separately mounted in left carrier kidney slot and right carrier kidney slot；Driving machine
Structure, transmission mechanism, line slideway be arranged on hanger bracket on, hanger bracket with left bearing, right bearing motion and move.
A kind of 5. top mechanism mechanism of Electric plug sliding door according to claim 4, it is characterised in that：Drive mechanism is by driving
Dynamic motor, reducing gear composition；Motor is connected with reducing gear, and reducing gear shell is fixed in transmission bracket, slows down
The output shaft of mechanism is connected with left screw.
A kind of 6. top mechanism mechanism of Electric plug sliding door according to claim 4, it is characterised in that：Transmission mechanism is by a left side
Gear frame, middle gear frame, right gear frame, left screw, right screw, left nut and right nut composition；Left screw is arranged on Left Drive
On frame and middle gear frame, right screw is arranged on middle gear frame and right gear frame, and left nut coordinates with left screw, right nut and the right side
Screw mandrel coordinates；Left screw and right screw are rigidly connected, and on the same axis, and the hand of spiral is opposite.
A kind of 7. top mechanism mechanism of Electric plug sliding door according to claim 1, it is characterised in that：Described takes door frame
Assembly, door frame is taken by a left side, door frame is taken on the right side, left slider, right sliding block, left directive wheel, right directive wheel, it is left connection fork and it is right connection fork group
Into；Door frame is taken on a left side, the right side is taken door frame and is arranged on respectively by left slider, right sliding block on line slideway, and a left side is taken door frame and led to left nut
Cross left connection fork to be connected, the right side is taken door frame and with right nut by right connection fork is connected；Door frame is taken on a left side, door frame is taken with left slider and the right side in the right side
Sliding block moves on line slideway；A left side is taken and left directive wheel is housed on door frame, and the right side, which is taken, is equipped with right directive wheel on door frame；Left directive wheel exists
In left guide groove, right directive wheel is led in right guide groove when door frame is taken on a left side, door frame motion is taken on the right side respectively along left guide groove and the right side
Carried out to groove.
A kind of 8. top mechanism mechanism of Electric plug sliding door according to claim 6, it is characterised in that：Left-hand door fan is taken with a left side
Door frame connects, and right door leaf is taken door frame with the right side and is connected；Left and right door leaf takes door frame with a left side, door frame is taken along left guide groove and right guiding in the right side
Groove moves.
A kind of 9. top mechanism mechanism of Electric plug sliding door according to claim 5, it is characterised in that：Motor and subtract
Fast mechanism is arranged on Left Drive frame and is connected with left screw, or motor is installed on right gear frame simultaneously with reducing gear
It is connected with right screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961458.2U CN207080108U (en) | 2017-08-02 | 2017-08-02 | A kind of Electric plug sliding door top mechanism mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961458.2U CN207080108U (en) | 2017-08-02 | 2017-08-02 | A kind of Electric plug sliding door top mechanism mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN207080108U true CN207080108U (en) | 2018-03-09 |
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ID=61423952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720961458.2U Active CN207080108U (en) | 2017-08-02 | 2017-08-02 | A kind of Electric plug sliding door top mechanism mechanism |
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| Country | Link |
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| CN (1) | CN207080108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552583A (en) * | 2018-05-31 | 2019-12-10 | 比亚迪股份有限公司 | Door drive arrangement, door assembly and rail vehicle of rail vehicle |
| CN110550055A (en) * | 2018-05-31 | 2019-12-10 | 比亚迪股份有限公司 | Door drive arrangement, door assembly and rail vehicle of rail vehicle |
-
2017
- 2017-08-02 CN CN201720961458.2U patent/CN207080108U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552583A (en) * | 2018-05-31 | 2019-12-10 | 比亚迪股份有限公司 | Door drive arrangement, door assembly and rail vehicle of rail vehicle |
| CN110550055A (en) * | 2018-05-31 | 2019-12-10 | 比亚迪股份有限公司 | Door drive arrangement, door assembly and rail vehicle of rail vehicle |
| CN110552583B (en) * | 2018-05-31 | 2022-01-07 | 比亚迪股份有限公司 | Door drive arrangement, door assembly and rail vehicle of rail vehicle |
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