CN208168609U - A kind of plug drawing mechanism of vehicle doorn - Google Patents
A kind of plug drawing mechanism of vehicle doorn Download PDFInfo
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- CN208168609U CN208168609U CN201820594953.9U CN201820594953U CN208168609U CN 208168609 U CN208168609 U CN 208168609U CN 201820594953 U CN201820594953 U CN 201820594953U CN 208168609 U CN208168609 U CN 208168609U
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- door frame
- slideway
- gear
- plug
- drawing mechanism
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Abstract
The utility model relates to a kind of plug drawing mechanism of vehicle doorn, including pedestal, guidance set, takes door frame, driving assembly, plug and draw component and sliding rail.Guidance set includes the slideway of two mirror symmetries and is fixedly connected on pedestal, and each slideway includes straightway and curved section, and curved section is connected to straightway inner end.It takes door frame to correspond to there are two slideway settings, each takes and be connected with a pulley on door frame, pulley is embedded in slideway.Driving assembly and two take door frame drive connection.Plug draws component to be connected with door frame is taken, and guiding, which takes door frame and carries out plug relative to pedestal, after the curved section for taking the pulley on door frame and entering slideway pulls work.Sliding rail corresponds respectively to two and takes there are two door frame settings, has track on each sliding rail, each takes and be connected with sliding block on door frame, sliding block merging moves downward in orbit and in leading for track.The plug drawing mechanism of the vehicle doorn can reduce installation length, eliminate installation space limitation.
Description
Technical field
The utility model relates to vehicle doorn technical field, in particular to the plug drawing mechanism of a kind of vehicle doorn.
Background technique
Door body on rail vehicle, public transport car light vehicle generallys use stopping sliding door, and the plug drawing mechanism in stopping sliding door is as pass
Key member, working performance directly influence the operation function of door body.As Authorization Notice No. be CN205713636U (application No. is
201620194258.4) Chinese utility model patent《A kind of driving mechanism for electric sliding-plug door and stopping sliding door》, disclosed in
Filling in drawing mechanism with transverse direction is that guiding realizes switch gate, realizes that plug pulls longitudinally through swing rod and makees.Stopping sliding door drives in the stopping sliding door
Mechanism entire length is far longer than the Opening length of door opening, can not on for the reserved limited vehicle of installation space of plug drawing mechanism
Installation, it is difficult to ensure that the Opening length of of length no more than door opening of plug drawing mechanism.And in door opening process, two are not can guarantee
The synchronism of door body movement, is easy that there are differences in height, and the resistance for moment of opening the door is big.
Utility model content
First technical problem to be solved in the utility model is to provide one kind for the above-mentioned prior art to reduce
The plug drawing mechanism of the vehicle doorn of installation length.
Novel second technical problem to be solved of this practicability is to provide one kind for the above-mentioned prior art to protect
Demonstrate,prove the plug drawing mechanism of the vehicle doorn of door body motion synchronicity.
The utility model solves technical solution used by above-mentioned first technical problem：A kind of plug machine drawing of vehicle doorn
Structure, including：
Pedestal；
Guidance set is fixedly connected on the pedestal, and the guidance set includes the slideway of two mirror symmetries, each
Slideway includes that the straightway of straight setting and the curved section to front curve setting, the curved section are connected to straightway inner end；
Door frame is taken, is corresponded to there are two slideway settings, is each taken and be connected with a pulley on door frame, the pulley is embedded in institute
It states in slideway and is moved downward in leading for slideway；
Driving assembly is taken door frame with two and is drivingly connected, and driving two takes door frame movement and realizes enabling and shutdown movement；
Plug draws component, is connected with the door frame of taking, after the pulley taken on door frame enters the curved section of slideway
Door frame is taken described in guiding carries out plug pulling work relative to pedestal；
It is characterized in that：Further include
Sliding rail, there are two settings, corresponds respectively to two and takes door frame setting, has track on each sliding rail, each take door
Sliding block is connected on frame, the sliding block is embedded in the track and moves downward in leading for the track.
Simply, the driving component includes motor, gear set and screw rod；
The motor is fixedly connected on the pedestal by a mounting plate；
The gear set includes first gear and second gear, and the first gear is connected to the driving end of motor, described
Second gear engages connection with first gear, and the screw rod is fixedly connected in second gear；
Correspond on the screw rod and each take door frame and be provided with an interlock assembly, interlock assembly is set on the screw rod
And moved left and right under the driving of the screw rod, it is described take that door frame can be moved forward and backward be connected on the interlock assembly.
The utility model solves technical solution used by above-mentioned first technical problem：Correspond to not on the screw rod
Same takes door frame with opposite screw thread.
Dexterously, the plug draws component to include two guide parts and be arranged between two guide parts and can be in guide part
It leads and is moved forward and backward support frame downwardly with respect to guide part, two guide parts are respectively fixedly connected at the both ends of the pedestal, and two
Sliding rail is fixedly connected on support frame as described above.
Preferably, the guide part is rack gear, and a shaft, the both ends difference of the shaft are equipped in support frame as described above
It is connected with the gear that can be meshed with the rack gear.
In order to guarantee that shaft goes on smoothly back-and-forth motion, the both ends of the shaft are arranged with first bearing respectively, and described
One bearing support is arranged on the pedestal.
In order to avoid support frame rotates shaft during being rotated, it is arranged between the shaft and support frame
There is second bearing, the shaft is threaded through in the second bearing.
Compared with prior art, the utility model has the advantage of：The plug drawing mechanism of vehicle doorn in the utility model, it is right
Sliding rail should be respectively set in each door frame of taking, sliding rail is arranged in parallel, and so provides sufficient length to each taking door frame
Stroke is independent of each other, and in carrying out the course of work, the case where intersection can be occurred by taking door frame itself, so can be limitedly
Installation length space in guarantee to take the normal operation stroke of door frame, the installation for effectively reducing the plug drawing mechanism of vehicle doorn is empty
Between, eliminate the limitation to plug drawing mechanism installation length.
Detailed description of the invention
Fig. 1 is that the plug drawing mechanism of vehicle doorn in the utility model embodiment looks up angle figure.
Fig. 2 be the plug drawing mechanism of vehicle doorn in the utility model embodiment remove one end end plate in pedestal look up angle
Figure.
Fig. 3 is that the plug drawing mechanism of vehicle doorn in the utility model embodiment removes the perspective view of pedestal.
Fig. 4 is the posterior view point perspective view for removing guidance set in Fig. 3.
Fig. 5 looks up angle rear perspective view for Fig. 4's.
Fig. 6 is guidance set in the utility model embodiment, the cooperation perspective view for taking door frame, sliding rail.
Fig. 7 is the stereogram exploded view of support frame, sliding rail and shaft in the utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figures 1 to 7, the plug drawing mechanism of the vehicle doorn in the present embodiment, including pedestal 1, guidance set, take door frame
3, sliding rail 6, driving assembly 4, plug draw component 5.
Wherein pedestal 1 is whole in long strip, and the length of pedestal 1 is adapted with installation space.Pedestal 1 in the present embodiment is main
It to include the substrate 11 of top setting and the end plate 12 for being connected to 11 both ends of substrate, the both ends of 12 self-reference substrate 11 of end plate are mutually downward
Stretch setting.
Guidance set includes the slideway 2 of two mirror symmetries setting, and description is denoted as left slideway and right cunning respectively for convenience
Road, the downwardly open setting of each slideway 2.Straightway of each slideway 2 including straight setting and the curved section to front curve setting,
Curved section is connected to the inner end positions of straightway.
It takes there are two the settings of door frame 3, in order to facilitate describing to be denoted as respectively, door frame is taken on a left side and door frame is taken on the right side.In the present embodiment,
Each taking door frame 3 includes connection matrix 301, connects the plate body 302 being connected in the rear surface of matrix 301 for connecting door body,
It connects and is connected with slider connecting plate 303 on the front end face of matrix 301, sliding block 32 is connected on slider connecting plate 303.The present embodiment
In sliding block 32 it is in a strip shape, the length of sliding block 32 is slightly shorter than the length of slider connecting plate 303 and is mounted on slider connecting plate 303
On, such sliding block 32 can guarantee stability when taking 3 side-to-side movement of door frame as in following sliding rails 6.
Wherein the left plate body 302 for taking door frame is extended to the left from matrix position level, and the slider connecting plate of door frame is taken on a left side
303 are extended horizontally to the right, and the section of the left slider connecting plate 303 for taking door frame, in inverted L shape, door frame is taken on such left side
The top of connection matrix 301 of taking door frame with a left side substantially of slider connecting plate 303 be flush, corresponding sliding block 32 is then mounted on a left side
It takes on the lower surface of slider connecting plate 303 of door frame.
The plate body 302 that door frame is taken on the right side is extended horizontally to the right from matrix position, and 303 water of slider connecting plate of door frame is taken on the right side
It is flat to be extended to the left, and the section of the right slider connecting plate 303 for taking door frame is L-shaped, and the sliding block connection of door frame is taken on such right side
The bottom for the connection matrix 301 that plate 303 takes door frame with the right side substantially is flush, and corresponding sliding block 32 is then mounted on the right cunning for taking door frame
On the upper surface of block connecting plate 303.The corresponding sliding block 32 of door frame is taken on such left side and the right side is taken between the corresponding sliding block 32 of door frame has
Gap.
It each takes and is also connected with a pulley 31 on door frame 3, take door frame 3 during side-to-side movement mutually in order to avoid two
It influences.In the present embodiment, a left side is taken and connects a pillar on the upper surface of the slider connecting plate 303 on door frame, and the rotation of pulley 31 connects
It connects on pillar, which, which can match, is embedded in left slideway, rolls under the guiding role of left slideway relative to left slideway
Dynamic movement.
One section of connection on the front end face of the connection matrix 301 of door frame is taken on the right side, should in inverted L-shaped supporting element 304
The upper face of supporting element 304 is located at the top for the slider connecting plate 303 that a left side is taken on door frame, without influencing the left sliding block taken on door frame
The normal movement of connecting plate 303.Another pulley 31 is then connected on the upper surface of the supporting element 304 by another pillar,
And this pulley 31, which can match, to be embedded in right slideway, is rolled and is transported relative to right slideway under the guiding role of right slideway
It is dynamic.
Driving assembly 4 in the present embodiment includes motor 41, gear set 42 and screw rod 43.Wherein motor 41 passes through a peace
Loading board 401 is fixedly connected on one end of substrate 11 of pedestal 1.Gear set 42 includes first gear 421 and second gear 422,
Wherein first gear 421 is connected to the driving end of motor 41, and second gear 422 engages connection with first gear 421, screw rod 43
One end is threaded through in second gear 422 and is fixedly connected in second gear 422.And the both ends of screw rod 43 pass through bearing respectively
Support is connected on fixing piece with hole, and fixing piece is then connected on the substrate 11 of pedestal 1.
It each takes door frame 3 and is connected with an interlock assembly 7, interlock assembly 7 is set on screw rod 43, and interlock assembly 7 can be with
Using various lock structures in the prior art, lock structure can be realized unlock and locking two states, in the unlocked state
It can be acted.That takes that door frame 3 can be moved forward and backward is connected on the interlock assembly 7.Taking door frame 3 can by multiple groups
The connecting rod of relative rotation is realized and the connection of interlock assembly 7, so on the basis of interlock assembly 7 can not be moved forward and backward,
Also can guarantee to take back-and-forth motion of the door frame 3 relative to pedestal 1.Screw rod 43 is that boundary has opposite screw thread with midpoint,
Two interlock assemblies 7 are that corresponding different hand of spiral is arranged on screw rod 43 in the present embodiment.When work, motor 41
First gear 421 can be driven to be rotated clockwise and anticlockwise, second gear 422 is then under the drive of first gear 421
Also corresponding rotation, screw rod 43 and second gear 422 rotate synchronously, in the state that interlock assembly 7 unlocks, with turning for screw rod 43
It is dynamic, it is able to drive interlock assembly 7 and carries out relative motion in the lateral direction, and then realize the either on or off of car door.
Plug draws component 5 to include two guide parts 51 and be arranged between two guide parts 51 and can be in the guiding of guide part 51
Under relative to guide part 51 be moved forward and backward support frame 52.
Two guide parts 51 are respectively fixedly connected on the end plate 12 at 1 both ends of pedestal, and the guide part 51 in the present embodiment is
The tooth of rack gear, rack gear is down-set.Each rack gear is provided with a gear 53, two gears 53 pass through a shaft 8
It links together, in order to guarantee that gear 53 can smoothly slide back and forth relative to the realization of pedestal 1 excessively, the both ends of shaft 8 are arranged respectively
There is first bearing 91.The section of the end plate 12 of pedestal 1 is L-shaped in the present embodiment, and first bearing 91, which then supports, to be arranged in end plate 12
Horizontal plate face on.
The length of support frame 52 is substantially identical as the length of pedestal 1, the front of support frame 52 have can shaft 8 pass through
Through-hole, shaft 8 is then threaded through in the through-hole of support frame 52, in order to facilitate shaft 8 in through-hole smooth rotation, 8 He of shaft
Second bearing 92 is provided between support frame 52, i.e. shaft 8 is set in second bearing 92.The rear portion of support frame 52 is then hardened
Structure, and the rear portion of support frame 52 is protruded between two sliding blocks 32.
There are two sliding rail 6 includes, the length of sliding rail 6 matches with the side-to-side movement stroke for taking door frame 3.Each take door frame 3
A sliding rail 6 is corresponded to, there is the track being linearly arranged being embedded in for sliding block 32 on the surface of sliding rail 6.In this implementation, two rails
Road is respectively fixedly connected in the upper and lower surface at 52 rear portion of support frame.In order to avoid support frame 52 rotates during the work time
It shifts, is connected separately with connecting plate 521 on the both ends of support frame 52, a pillar is connected on each connecting plate 521, pillar
Top is rotatably connected to idler wheel 522, is provided with the guide groove for the insertion of idler wheel 522 on the side wall of rack gear along anterior-posterior horizontal direction.
In this way, during taking the progress side-to-side movement of door frame 3 with the drive of driving assembly 4 two, when pulley 31 enters
After the curved section of slideway 2, it can be moved forward and backward relative to interlock assembly 7 due to taking door frame 3, be taken since sliding block 32 is fixedly connected on
On door frame 3 and sliding block 32 is embedded in the track of sliding rail 6, then sliding block 32 will drive the back-and-forth motion of sliding rail 6, and then drive support
Frame 52 is moved forward and backward, and during support frame 52 is moved forward and backward, is then driven shaft 8 to be also moved forward and backward, is passed through gear 53
With the effect of rack gear, realizes shaft 8 and be moved forward and backward as support frame 52 is synchronous.Such as under the action of plug draws component 5, guarantee to take
Door frame 3 drives door body to be moved forward and backward, and realizes that the plug of door body pulls and makees.
In the plug drawing mechanism of the vehicle doorn, each takes door frame 3 and be correspondingly arranged a sliding rail 6, can so guarantee each to take
The movement travel of door frame 3 can take entire installation length, and two are taken what door frame 3 can occur intersecting in relative movement
Situation so substantially reduces the installation length of the plug drawing mechanism of the vehicle doorn, eliminates installation space to the plug of the vehicle doorn
The installation of drawing mechanism limits.
Claims (7)
1. a kind of plug drawing mechanism of vehicle doorn, including：
Pedestal (1)；
Guidance set is fixedly connected on the pedestal (1), and the guidance set includes the slideway (2) of two mirror symmetries, often
A slideway (2) includes that the straightway of straight setting and the curved section to front curve setting, the curved section are connected to straightway
Inner end；
Door frame (3) are taken, is corresponded to there are two slideway (2) settings, is each taken and be connected with a pulley (31), the cunning on door frame (3)
Wheel (31) is embedded in the slideway (2) and moves downward in leading for slideway (2)；
Driving assembly (4) is taken door frame (3) with two and is drivingly connected, and driving two takes door frame (3) movement and realizes and open the door and close the door
Movement；
Plug draws component (5), is connected with the door frame (3) of taking, enters slideway in the pulley (31) taken on door frame (3)
(2) door frame (3) is taken after curved section described in guiding and carries out plug pulling work relative to pedestal (1)；
It is characterized in that：Further include
Sliding rail (6), there are two settings, corresponds respectively to two and takes door frame (3) setting, has track on each sliding rail (6), each
It takes and is connected with sliding block (32) on door frame (3), the sliding block (32) is embedded in the track and transports under the guiding of the track
It is dynamic.
2. the plug drawing mechanism of vehicle doorn according to claim 1, it is characterised in that：The driving component (4) includes motor
(41), gear set (42) and screw rod (43)；
The motor (41) is fixedly connected on the pedestal (1) by a mounting plate；
The gear set (42) includes first gear (421) and second gear (422), and the first gear (421) is connected to electricity
The driving end of machine (41), the second gear (422) engage connection with first gear (421), and the screw rod (43) is fixedly connected
On second gear (422)；
Correspond on the screw rod (43) and each take door frame (3) and be provided with an interlock assembly (7), interlock assembly (7) is set in
It is moved left and right on the screw rod (43) and under the driving of the screw rod (43), the connection taking door frame (3) and capable of being moved forward and backward
On the interlock assembly (7).
3. the plug drawing mechanism of vehicle doorn according to claim 2, it is characterised in that：Correspond to difference on the screw rod (43)
Take door frame (3) with opposite screw thread.
4. according to claim 1 to the plug drawing mechanism of vehicle doorn described in 3 any claims, it is characterised in that：The plug is drawn
Component (5) include two guide parts (51) and setting between two guide parts (51) and can under the guiding of guide part (51) phase
Support frame (52) are moved forward and backward for guide part (51), two guide parts (51) are respectively fixedly connected with the two of the pedestal (1)
End, two sliding rails (6) are fixedly connected on support frame as described above (52).
5. the plug drawing mechanism of vehicle doorn according to claim 4, it is characterised in that：The guide part (51) is rack gear, institute
It states in support frame (52) and is equipped with a shaft (8), the both ends of the shaft (8) are connected separately with and can be meshed with the rack gear
Gear (53).
6. the plug drawing mechanism of vehicle doorn according to claim 5, it is characterised in that：The both ends of the shaft (8) cover respectively
Equipped with first bearing (91), first bearing (91) support is arranged on the pedestal (1).
7. the plug drawing mechanism of vehicle doorn according to claim 5 or 6, it is characterised in that：The shaft (8) and support frame
(52) it is provided between second bearing (92), the shaft (8) is threaded through in the second bearing (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820594953.9U CN208168609U (en) | 2018-04-24 | 2018-04-24 | A kind of plug drawing mechanism of vehicle doorn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820594953.9U CN208168609U (en) | 2018-04-24 | 2018-04-24 | A kind of plug drawing mechanism of vehicle doorn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208168609U true CN208168609U (en) | 2018-11-30 |
Family
ID=64372317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820594953.9U Active CN208168609U (en) | 2018-04-24 | 2018-04-24 | A kind of plug drawing mechanism of vehicle doorn |
Country Status (1)
| Country | Link |
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| CN (1) | CN208168609U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528995A (en) * | 2019-09-24 | 2019-12-03 | 北京京唐德信轨道设备有限公司 | A kind of built-in guest room door of electric threaded shaft |
| CN110552584A (en) * | 2019-08-13 | 2019-12-10 | 江苏飞梭智行设备有限公司 | Power system and car |
| WO2023246636A1 (en) * | 2022-06-24 | 2023-12-28 | 国创移动能源创新中心(江苏)有限公司 | Side sliding door |
-
2018
- 2018-04-24 CN CN201820594953.9U patent/CN208168609U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552584A (en) * | 2019-08-13 | 2019-12-10 | 江苏飞梭智行设备有限公司 | Power system and car |
| CN110528995A (en) * | 2019-09-24 | 2019-12-03 | 北京京唐德信轨道设备有限公司 | A kind of built-in guest room door of electric threaded shaft |
| CN110528995B (en) * | 2019-09-24 | 2024-05-31 | 北京京唐德信轨道设备有限公司 | Concealed guest room door of electric screw |
| WO2023246636A1 (en) * | 2022-06-24 | 2023-12-28 | 国创移动能源创新中心(江苏)有限公司 | Side sliding door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190722 Address after: Minglun village five 315112 villages and towns in Zhejiang city of Ningbo province Yinzhou District Patentee after: Ningbo Zhongche era Electrical Equipment Co. Ltd. Address before: 315021 Zhejiang province Ningbo City Yongjiang Industrial Park No. 138 vibration Yonglu Patentee before: NINGBO CRRC TIMES SENSING TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210331 Address after: No.138 Zhenyong Road, Jiangbei District, Ningbo City, Zhejiang Province Patentee after: NINGBO CRRC TIMES TRANSDUCER TECHNOLOGY Co.,Ltd. Address before: Minglun village five 315112 villages and towns in Zhejiang city of Ningbo province Yinzhou District Patentee before: NINGBO CRRC TIMES ELECTRIC EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |