CN109094684A - A kind of lifting device for the switching of vehicle flexibility - Google Patents
A kind of lifting device for the switching of vehicle flexibility Download PDFInfo
- Publication number
- CN109094684A CN109094684A CN201811141182.9A CN201811141182A CN109094684A CN 109094684 A CN109094684 A CN 109094684A CN 201811141182 A CN201811141182 A CN 201811141182A CN 109094684 A CN109094684 A CN 109094684A
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- China
- Prior art keywords
- trolley
- switching
- horizontal location
- lifting device
- unit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/022—Transferring or handling sub-units or components, e.g. in work stations or between workstations and transportation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/18—Transportation, conveyor or haulage systems specially adapted for motor vehicle or trailer assembly lines
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to a kind of lifting devices for the switching of vehicle flexibility, including positioning table and for the trolley of retaining element, positioning table includes intermediate horizontal location unit and horizontal location unit two sides is arranged in and the synchronization lifting unit parallel with horizontal location element length direction, the bottom of the trolley is equipped with two parallel guide plates, it is vertically set on the limit plate and multiple location holes of two pieces of guide plate one end, the guide plate is parallel with the length direction of horizontal location unit, when work, the trolley guide plate and limit plate are fixed in horizontal location unit, the synchronization lifting unit is plugged in location hole, and trolley is driven to lift.Compared with prior art, the present invention uses the mechanism form of synchronization lifting, while guiding mechanism, retaining mechanism and position-limit mechanism being cooperated to cooperate.Have the characteristics that structurally reasonable, stress equalization, synchronism it is good, it is easy to operate, automation, entire mechanism can be made to keep long-term stable operation.
Description
Technical field
The present invention relates to automobile production pipelining fields, and in particular to a kind of lifting dress for the switching of vehicle flexibility
It sets.
Background technique
Currently, as increasingly fierceness, the type of vehicle of continuous expansion and the automobile market competition of automobile volume of production and marketing are more next
Abundanter, the existing production space of reasonable utilization or the requirement for manufacturing experimently space are also higher and higher, how to improve the switching of vehicle flexibility
Efficiency and synchronism it is more and more important.
On automobile production assembly line, usually part positioning is placed on trolley, positioning mechanism is housed on trolley, is grabbed
Hand is by the part on positioning mechanism positioning trolley, and then crawl is installed.For the part of different automobile types, on trolley needs
The height risen is different, and the model of trolley is different, so for this problem, needing to be equipped with more set lifting devices, to realize vehicle
Flexibility switching, considerably increases cost, also reduces production efficiency.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of easy switchings, stabilization
Property the good lifting device for the switching of vehicle flexibility.
The purpose of the present invention can be achieved through the following technical solutions: a kind of lifting dress for the switching of vehicle flexibility
It sets, which includes positioning table and the trolley for retaining element, and the positioning table includes intermediate horizontal location unit
And horizontal location unit two sides are set and the synchronization lifting unit parallel with horizontal location element length direction, the trolley
Bottom be equipped with two parallel guide plates, be vertically set on the limit plate and multiple location holes of two pieces of guide plate one end, institute
It is parallel with the length direction of horizontal location unit to state guide plate, when work, the trolley guide plate and limit plate are fixed on level
In positioning unit, the synchronization lifting unit is plugged in location hole, and trolley is driven to lift.The present invention passes through horizontal fixed first
Bit location fixes trolley, and the part as used in different automobile types or placing part position are different, but put the trolley bottom of part
It is that unified specification (such as guide plate, limit plate, location hole) can be set into, so being just able to satisfy with a horizontal location unit
The positioning of multi-vehicle-type part.Meanwhile according to the demand of every kind of vehicle, trolley is given rise to different height, and due to this hair
The bright elevator used for synchronization lifting unit, i.e., trolley be to maintain when rising it is horizontal be lifted up, will not run-off the straight,
To guarantee the stabilization of placing part.
The horizontal location unit includes two rows of directive wheels disposed in parallel and is arranged perpendicular to two rows of directive wheels
Limited post, the circumference of the directive wheel is in horizontally disposed, and when work, the outside of two rows of directive wheels is supported with two pieces of guide plates respectively
It connects, trolley is moved inward along horizontal location element length direction, until limited post is abutted with limit plate.It is oriented to by two rows
Wheel, trolley can be limited in the horizontal plane perpendicular to the displacement on horizontal location element length direction, trolley is inwardly pushed away and with
When limited post abuts, show that trolley is also located on parallel, horizontal positioning unit length direction, trolley can start to lift.
The horizontal location unit includes two telescopic locking pins, and the guide plate is equipped with and locking pin phase
The locking hole matched, when locking pin is shunk, locking pin is located on the inside of two rows of directive wheels, when locking pin elongation, locking pin insertion
In locking hole.Locking pin is set, is in order to avoid after the completion of trolley positioning, the busy release trolley of operator, trolley is outside
It exits, causes positioning inaccurate.When operator leaves, locking pin is inserted into locking hole, guarantees that trolley can not move, when trolley lifts
When, locking pin is detached from from locking hole.
The T-type gear corner case and T-type gear turn that the synchronization lifting unit includes motor, connect with electric machine main shaft
Two L-type gear corner casees that angle case is connected by shaft and the helical axis being connect respectively with two L-type gear corner casees, two
A shaft is located at horizontal location unit two sides and and water perpendicular to horizontal location element length direction, two helical axis
Bit location length direction of calming down is parallel, and multiple screw rods being distributed vertically, the top of the screw rod are engaged on each helical axis
Hoistable platform is set.By gear corner case and shaft, by the rotation for being converted to helical axis of electric machine main shaft, as long as guaranteeing
Two L-type gear corner casees, two shafts, the specifications and models of two helical axis are identical two-by-two, it is ensured that the liter of all screw rods
Constant speed when drop, i.e. realization synchronization lifting.
The hoistable platform is equipped with the telescopic positioning pin to match with location hole.Determine for one when being gone up and down to trolley
Position avoids trolley from, because of sliding, part position being caused integrally to change in lifting process, or even the danger that trolley is fallen occurs
Danger.
The quantity of engagement screws is at least the screw rod quantity phase engaged on 2, and two helical axis on each helical axis
Together.
The synchronization lifting unit includes two vertical guide posts, and two helical axis are respectively set in two guide posts
Outside, the guide post is equipped with the telescopic guide protrusions being distributed vertically, and the both ends of the trolley are equipped with and guiding
The guide groove that protrusion matches.Since helical axis is thinner, so may be shaken in lifting process, in order to avoid the vibration
So that trolley is shifted, vertical guide post is set, guarantees the stabilization of trolley lifting.
The synchronization lifting unit includes multiple liftable abutment platforms, and when work, abutment platform and trolley bottom are flat
Face abuts.Abutment platform is set, and when being in order to avoid trolley decline, tire contacts suddenly with bottom surface and leads to squeegee action.When
After the completion of trolley positioning, abutment platform rises, until is abutted with trolley bottom surface, after trolley rises, abutment platform again slightly on
Rise a bit, so set, when trolley decline when, be that bottom surface is contacted with abutment platform first, tire will not with ground face contact, then
Abutment platform decline, tire and ground face contact.
The device is equipped with the controller for controlling synchronization lifting cell operation.
The controller is PLC controller.
Compared with prior art, the beneficial effects of the present invention are embodied in following several respects:
(1) beat loss is few: realizing and automatically switches, without manually operating to switching device in handoff procedure, reduces
Switching time.
(2) synchronism is good: using the mechanism form of synchronization lifting, improving mechanism operation synchronism；
(3) it automates: realizing automatic lifting switching, reduce manual operation.
(4) safety is good: worker is not necessarily to the operation such as limit and switch manually, keeps production activity safer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of positioning table of the invention；
Fig. 2 is the structural schematic diagram of trolley of the present invention.
Wherein, 1 is directive wheel, and 2 be locking pin, and 3 be abutment platform, and 4 be hoistable platform, and 5 be screw rod, and 6 be helical axis, 7
It is guide protrusions for vertical guide post, 8,9 be L-type gear corner case, and 10 be positioning pin, and 11 be limited post, and 12 turn for T-type gear
Angle case, 13 be motor, and 14 be shaft, and 15 be trolley, and 16 be guide groove, and 17 be location hole, and 18 be tire, and 19 be guide plate, 20
For locking hole.
Specific embodiment
It elaborates below to the embodiment of the present invention, the present embodiment carries out under the premise of the technical scheme of the present invention
Implement, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following implementation
Example.
Embodiment 1
It is a kind of for vehicle flexibility switching lifting device, structure is as shown in Figure 1 and Figure 2, including positioning table (Fig. 1) and
For the trolley (Fig. 2) of retaining element, positioning table includes intermediate horizontal location unit and is arranged in horizontal location unit two
The bottom of side and the synchronization lifting unit parallel with horizontal location element length direction, trolley 15 is equipped with two parallel guide plates
19, the limit plate and multiple location holes 17 of two pieces of 19 one end of guide plate, guide plate 19 and horizontal location unit are vertically set on
Length direction it is parallel, when work, 15 guide plate 19 of trolley and limit plate are fixed in horizontal location unit, synchronization lifting unit
It is plugged in location hole 17, and trolley 15 is driven to lift.
Horizontal location unit includes two rows of directive wheels 1 disposed in parallel and the limit perpendicular to the setting of two rows of directive wheels 1
Column 11, the circumference of directive wheel 1 is in horizontally disposed, and when work, the outside of two rows of directive wheels 1 is abutted with two pieces of guide plates 19 respectively,
Trolley 15 is moved inward along horizontal location element length direction, until limited post 11 is abutted with limit plate.It is oriented to by two rows
Wheel 1, can limit trolley 15 in the horizontal plane perpendicular to the displacement on horizontal location element length direction, trolley 15 is inwardly pushed away
And when abutting with limited post 11, show that trolley 15 is also located on parallel, horizontal positioning unit length direction, trolley 15 can
To start to lift.
Horizontal location unit includes two telescopic locking pins 2, and guide plate 19 is equipped with the lock to match with locking pin 2
Tieholen 20, when locking pin 2 is shunk, locking pin 2 is located at two rows of 1 insides of directive wheel, and when locking pin 2 extends, locking pin 2 is inserted into
In locking hole 20.Locking pin 2 is set, is in order to avoid after the completion of trolley 15 positions, the busy release trolley 15 of operator is small
Vehicle 15 exits outward, causes positioning inaccurate.When operator leaves, locking pin 2 is inserted into locking hole 20, guarantees that trolley 15 can not move
Dynamic, when trolley 15 lifts, locking pin 2 is detached from from locking hole 20.
The T-type gear corner case 12 and T-type gear turn that synchronization lifting unit includes motor 13, connect with 13 main shaft of motor
Angle case 12 passes through the two L-type gear corner casees 9 connected of shaft 14 and the spiral shell connecting respectively with two L-type gear corner casees 9
Spin axis 6, two shafts 14 are located at horizontal location unit two perpendicular to horizontal location element length direction, two helical axis 6
Side and parallel with horizontal location element length direction, engages multiple screw rods 5 being distributed vertically, the top of screw rod 5 on each helical axis 6
End setting hoistable platform 4.By gear corner case and shaft 14, by the rotation for being converted to helical axis 6 of 13 main shaft of motor,
As long as guaranteeing that the specifications and models of two L-type gear corner casees, 9, two shafts, 14, two helical axis 6 are identical two-by-two, it is ensured that
The constant speed when lifting of all screw rods 5, i.e. realization synchronization lifting.
Hoistable platform 4 is equipped with the positioning pin 10 to match with location hole 17.A positioning, avoids when going up and down to trolley 15
Trolley 15, because of sliding, causes part position integrally to change in lifting process, or even the danger that trolley 15 is fallen occurs.
The quantity of engagement screws 5 is at least the 5 quantity phase of screw rod engaged on 2, and two helical axis 6 on each helical axis 6
Together.
Synchronization lifting unit includes two vertical guide posts 7, and the outside of two helical axis 6 is respectively set in two guide posts,
Guide post is equipped with the telescopic guide protrusions 8 being distributed vertically, and the both ends of trolley 15 are equipped with to match with guide protrusions 8
Guide groove 16.Since helical axis 6 is relatively thin, so may be shaken in lifting process, in order to avoid the vibration makes trolley 15
It shifts, vertical guide post 7 is set, guarantee the stabilization that trolley 15 is gone up and down.
Synchronization lifting unit includes multiple liftable abutment platforms 3, when work, abutment platform 3 and 15 baseplane of trolley
It abuts.Abutment platform 3 is set, and when being in order to avoid the decline of trolley 15, tire 18 contacts suddenly with bottom surface and tire 18 is caused to become
Shape.After the completion of the positioning of trolley 15, abutment platform 3 rises, until abutting with 15 bottom surface of trolley, after the rising of trolley 15, abuts
Platform 3 slightly rises a bit again, so set, be that bottom surface is contacted with abutment platform 3 first when trolley 15 declines, tire 18
Will not be with ground face contact, then abutment platform 3 declines, tire 18 and ground face contact.
Device is equipped with the PLC controller for controlling synchronization lifting cell operation, and the specific work process of the present apparatus is as follows:
(1) part is put as required in trolley upper surface；
(2) moving trolley, so that two pieces of guide plates of trolley are located at the outside of two rows of directive wheels, then by trolley along flat
Row is inwardly promoted in horizontal location element length direction, until limit plate is abutted with limited post；
(3) if operator leaves station, locking pin is extended and is inserted into locking hole, trolley is fixed；If operator
Member do not leave station, then controller control positioning pin extend and is inserted into location hole, while control abutment platform rising and with it is small
Vehicle bottom abuts；
(4) PLC controller control motor rotation drives trolley to rise, crawl part to be achieved so that stud rises
After desired height, PLC controller controls motor and stops, and starts crawl part and is processed；
(5) part crawl after, PLC controller control motor reversely rotate, trolley decline, until trolley bottom surface with support
Contact with platform is connect, positioning pin is shunk, and then abutment platform declines, until trolley tire and ground face contact, trolley is taken out, is completed
Whole process.
Claims (10)
1. a kind of lifting device for the switching of vehicle flexibility, which is characterized in that the lifting device includes positioning table and is used for solid
Determine the trolley of part, the positioning table includes intermediate horizontal location unit and is arranged in horizontal location unit two sides and and water
The parallel synchronization lifting unit of bit location length direction of calming down, the bottom of the trolley are equipped with two parallel guide plates, vertical
The limit plate and multiple location holes of two pieces of guide plate one end, the length direction of the guide plate and horizontal location unit are set
In parallel, when work, the trolley guide plate and limit plate are fixed in horizontal location unit, and the synchronization lifting unit is plugged in
In location hole, and trolley is driven to lift.
2. a kind of lifting device for the switching of vehicle flexibility according to claim 1, which is characterized in that the level
Positioning unit includes two rows of directive wheels disposed in parallel and the limited post perpendicular to the setting of two rows of directive wheels, the directive wheel
Circumference is in horizontally disposed, and when work, the outside of two rows of directive wheels is abutted with two pieces of guide plates respectively, and trolley is along horizontal location list
First length direction moves inward, until limited post is abutted with limit plate.
3. a kind of lifting device for the switching of vehicle flexibility according to claim 2, which is characterized in that the level
Positioning unit includes two telescopic locking pins, and the guide plate is equipped with the locking hole to match with locking pin, works as locking
When pin is shunk, locking pin is located on the inside of two rows of directive wheels, and when locking pin elongation, locking pin is inserted into locking hole.
4. a kind of lifting device for the switching of vehicle flexibility according to claim 1, which is characterized in that the synchronization
Lifting unit includes motor, connect with electric machine main shaft T-type gear corner case is connect with T-type gear corner case by shaft
Two L-type gear corner casees and the helical axis connecting respectively with two L-type gear corner casees, two shafts are perpendicular to water
Calm down bit location length direction, two helical axis be located at horizontal location unit two sides and with horizontal location element length direction
In parallel, multiple screw rods being distributed vertically are engaged on each helical axis, hoistable platform is arranged in the top of the screw rod.
5. a kind of lifting device for the switching of vehicle flexibility according to claim 4, which is characterized in that the lifting
Platform is equipped with the telescopic positioning pin to match with location hole.
6. a kind of lifting device for the switching of vehicle flexibility according to claim 4 or 5, which is characterized in that Mei Gesuo
Stating the quantity of engagement screws on helical axis, to be at least the screw rod quantity engaged on 2, and two helical axis identical.
7. a kind of lifting device for the switching of vehicle flexibility according to claim 4, which is characterized in that the synchronization
Lifting unit includes two vertical guide posts, and the outside of two helical axis, the guide post is respectively set in two guide posts
The telescopic guide protrusions being distributed vertically are equipped with, the both ends of the trolley are equipped with the guiding to match with guide protrusions
Slot.
8. a kind of lifting device for the switching of vehicle flexibility according to claim 4, which is characterized in that the synchronization
Lifting unit includes multiple liftable abutment platforms, and when work, abutment platform is abutted with trolley baseplane.
9. a kind of lifting device for the switching of vehicle flexibility according to claim 1, which is characterized in that the device
Equipped with the controller for controlling synchronization lifting cell operation.
10. a kind of lifting device for the switching of vehicle flexibility according to claim 9, which is characterized in that the control
Device processed is PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141182.9A CN109094684A (en) | 2018-09-28 | 2018-09-28 | A kind of lifting device for the switching of vehicle flexibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141182.9A CN109094684A (en) | 2018-09-28 | 2018-09-28 | A kind of lifting device for the switching of vehicle flexibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109094684A true CN109094684A (en) | 2018-12-28 |
Family
ID=64867691
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811141182.9A Pending CN109094684A (en) | 2018-09-28 | 2018-09-28 | A kind of lifting device for the switching of vehicle flexibility |
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| Country | Link |
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| CN (1) | CN109094684A (en) |
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| CN202684616U (en) * | 2012-06-07 | 2013-01-23 | 济南吉利汽车有限公司 | Automatic feeding device |
| CN203622054U (en) * | 2013-11-19 | 2014-06-04 | 扬州新联汽车零部件有限公司 | Flexible tool switching mechanism |
| US20150001279A1 (en) * | 2012-08-13 | 2015-01-01 | Guangzhou Mino Automotive Equipment Co., Ltd. | Multi-vehicle model collinear flexible framing system |
| US20150183474A1 (en) * | 2014-01-02 | 2015-07-02 | Hyundai Motor Company | Door hinge loading device for vehicle |
| CN105438751A (en) * | 2015-12-25 | 2016-03-30 | 迈赫机器人自动化股份有限公司 | Automobile component conveyer |
| CN206263608U (en) * | 2016-08-17 | 2017-06-20 | 上海燊星焊接科技有限公司 | A kind of quick switching mechanism of frock clamp |
| CN209080053U (en) * | 2018-09-28 | 2019-07-09 | 博飞特（上海）汽车设备自动化有限公司 | A kind of lifting device for the switching of vehicle flexibility |
-
2018
- 2018-09-28 CN CN201811141182.9A patent/CN109094684A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202684616U (en) * | 2012-06-07 | 2013-01-23 | 济南吉利汽车有限公司 | Automatic feeding device |
| US20150001279A1 (en) * | 2012-08-13 | 2015-01-01 | Guangzhou Mino Automotive Equipment Co., Ltd. | Multi-vehicle model collinear flexible framing system |
| CN203622054U (en) * | 2013-11-19 | 2014-06-04 | 扬州新联汽车零部件有限公司 | Flexible tool switching mechanism |
| US20150183474A1 (en) * | 2014-01-02 | 2015-07-02 | Hyundai Motor Company | Door hinge loading device for vehicle |
| CN105438751A (en) * | 2015-12-25 | 2016-03-30 | 迈赫机器人自动化股份有限公司 | Automobile component conveyer |
| CN206263608U (en) * | 2016-08-17 | 2017-06-20 | 上海燊星焊接科技有限公司 | A kind of quick switching mechanism of frock clamp |
| CN209080053U (en) * | 2018-09-28 | 2019-07-09 | 博飞特（上海）汽车设备自动化有限公司 | A kind of lifting device for the switching of vehicle flexibility |
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