CN107081562A - A kind of vehicle frame positioning transporting device - Google Patents
A kind of vehicle frame positioning transporting device Download PDFInfo
- Publication number
- CN107081562A CN107081562A CN201710359729.1A CN201710359729A CN107081562A CN 107081562 A CN107081562 A CN 107081562A CN 201710359729 A CN201710359729 A CN 201710359729A CN 107081562 A CN107081562 A CN 107081562A
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- China
- Prior art keywords
- vehicle frame
- positioning
- transporting device
- vehicle
- crossbeam
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- 210000000078 claw Anatomy 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 230000007246 mechanism Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The present invention provides a kind of vehicle frame positioning transporting device, belongs to structure for conveying field.The present invention includes conveying skid, is fixed on the first positioning unit for being used to support positioning vehicle frame on conveying skid, first positioning unit includes upset drive module and vehicle handover module, the vehicle handover module includes the support point that more than 2 different directions are set, and the upset drive module can drive the vehicle handover module upset switching.Beneficial effects of the present invention are：The positioning requirements of a variety of vehicle body products are realized on same vehicle frame positioning transporting device, various flexible production is applicable or carries out new product introduction using existing production line；It is integrated with Kuai Cha mechanisms and dovetail slot fixture detent mechanism that gas is passed through, it is ensured that positioning stablity before and after device switching, uniformity is good；Realized and automatically switched by robot crawl, switching efficiency is high and fixture that switch occupies little space.
Description
Technical field
The present invention relates to structure for conveying field, more particularly to a kind of vehicle frame positioning transporting device.
Background technology
Automobile is one of important vehicles of our daily lifes, is the important symbol of scientific technological advance, garage
The influence on development of industry the various pieces of national economy, and automobile making turns into one of industry pillar of national economy substantially,
Automobile body welding has very important status for manufacture system as one of four important big techniques of automobile making.
Automobile body welding production line generally comprises conveying equipment, positioner, welding equipment, auxiliary equipment etc..And with vapour
The market competition aggravation of car product, iteratively faster, rapid listing has become the obvious competitive advantage of current main engine plants, and product is more
Sample, differentiation are also substantially embodied to white body difference, conveying equipment, positioner in the welding production line of correspondence vehicle body
Deng need to consider it is many flexible, be switched fast, stability height meets the high speed development of body production-line, and the vehicle frame that presently, there are
Positioning mainly has following 3 kinds with mode of movement：
（1）Fixed simple transport carrier is positioned with fixed vehicle frame
This technical scheme is only capable of meeting single vehicle production, it is impossible to the mixed production of other vehicles is met, if other vehicles are imported
Or product variations then need that manually whole fixed vehicle frame positioning fixture is dismantled replacings, change labor intensity greatly, cycle length, throwing
Enter cost high.
（2）Fixed simple transport carrier and changeable multiple degrees of freedom vehicle frame positioner
The program solves the mixed production of multi-vehicle-type, but due in each vehicle body production technology main line station quantity it is more, often
Individual station needs many set multiple degrees of freedom vehicle frame positioners, results in the need for many multivariant vehicle frame location equipments of set, and project is thrown
Enter cost higher.
（3）Vehicle frame positioner is combined with conveying needs overall switching in sled, new product introduction
This scheme realizes that vehicle switches by switching sled, solves the conllinear vehicle body positioning requirements of multi-vehicle-type, but switching
The sled got off needs much room to store, and switching cycle is long, and cost input is higher.
The content of the invention
To solve the problems of the prior art, the present invention provides a kind of vehicle frame positioning transporting device.
The present invention includes conveying skid, is fixed on the first positioning unit for being used to support positioning vehicle frame on conveying skid, institute
Stating the first positioning unit includes upset drive module and vehicle handover module, and the vehicle handover module includes more than 2 differences
The support point that direction is set, the upset drive module can drive the vehicle handover module upset switching.
The present invention is further improved, and the conveying skid includes two longerons, and if being arranged between two longerons
Dry root crossbeam, the quantity of first positioning unit is four, is divided into two groups and is separately positioned on before and after the conveying skid two
The two ends of crossbeam.
The present invention is further improved, in addition to the connecting plate being fixedly connected with crossbeam, and first positioning unit passes through
Connecting plate is fixed on crossbeam.
The present invention is further improved, and the crossbeam two ends are provided with female fixed block, and the connecting plate corresponding position is provided with
Sub- locating piece, the crossbeam and connecting plate are connected and fixed by primary and secondary locating piece.
The present invention is further improved, and the conveying skid is provided with the first cylinder of holding claw is included, when the sub- positioning
When block and female locating piece clamping, the holding claw can lock the sub- locating piece and female locating piece.
The present invention is further improved, in addition to the second positioning unit in the middle part of auxiliary positioning vehicle frame, second positioning
Unit is fixed on by connecting plate on the crossbeam of centre.
The present invention is further improved, and the quantity of second positioning unit is four, is divided into two groups and is arranged on middle part two
The two ends of root crossbeam.
The present invention is further improved, regulating part of second positioning unit provided with regulation positioning height manually.
The present invention is further improved, and the upset drive module is the second cylinder, and the vehicle handover module includes two
The support point that individual different directions are set.
The present invention is further improved, and the crossbeam is provided with fast insert device of air.
Compared with prior art, the beneficial effects of the invention are as follows：A variety of vehicle bodies are realized on same vehicle frame positioning transporting device
The positioning requirements of product, are applicable various flexible production or carry out new product introduction using existing production line；It is integrated with gas
The Kuai Cha mechanisms and dovetail slot fixture detent mechanism being passed through, it is ensured that positioning stablity before and after device switching, uniformity is good；Pass through machine
Device people crawl, which is realized, automatically switches, and switching efficiency is high and fixture that switch occupies little space.
Brief description of the drawings
Fig. 1 is decomposition texture schematic diagram of the present invention；
Fig. 2 and Fig. 3 is the first positioning unit structural representation；
Fig. 4 is dovetail groove primary and secondary positioning block structure schematic diagram；
Fig. 5 is fast insert device of air structural representation.
Embodiment
The present invention is described in further details with reference to the accompanying drawings and examples.
As shown in Figure 1-Figure 3, the present invention includes conveying skid 1, is fixed on conveying skid 1 for supporting positioning vehicle frame
First positioning unit 2, first positioning unit 2 includes upset drive module 21 and vehicle handover module, the vehicle switching
Module includes the support point that more than 2 different directions are set, and the upset drive module 21 can drive the vehicle handover module
Upset switching.The positioning height of difference support point is different, adapts to different vehicles.
As one embodiment of the present of invention, the conveying skid 1 of this example includes two longerons 11, and is arranged on two longerons
Four crossbeams 12 between 11, in addition to the connecting plate 4 being fixedly connected with crossbeam 12, first positioning unit 2 pass through connection
Plate 4 is fixed on the two ends of crossbeam 12, and the quantity of first positioning unit 2 is four, be divided into two groups be separately positioned on it is described defeated
Send first crossbeam of skid 1 and the two ends of the 4th crossbeam.
First positioning unit 2 of this example includes the second cylinder 21, and the vehicle handover module is set including two different directions
The the first support point 22 and the second support point 23 put, wherein, first on the first positioning unit 2 and the 4th crossbeam on first crossbeam is determined
Bit location 2 is symmetrical arranged.First support point 22 and being vertically arranged shown in the preferred Fig. 3 of the second support point 23.
In addition, this example also includes four the second positioning units 3 in the middle part of auxiliary positioning vehicle frame, second positioning unit 3
The two ends of second crossbeam and the 3rd crossbeam are fixed on by connecting plate 4.Second positioning unit 3 is provided with manual regulation
The regulating part of positioning height, can adapt to the altitude location of different automobile types.
As shown in figure 4, the two ends of the top of crossbeam 12 of this example are provided with female fixed block 13, the lower section corresponding positions of connecting plate 4
Put place and be provided with sub- locating piece 41, the crossbeam 12 and connecting plate 4 are connected and fixed by primary and secondary locating piece.Female fixed block 13 of this example
For dove tail shape, provided with the first inclined-plane 131, the sub- locating piece 41 is provided with the second inclined-plane 411, and the second inclined-plane 411 can
The lower section of the first inclined-plane 131 is inserted into, clamping is realized.
In addition, the conveying skid 1 is provided with the first cylinder of holding claw is included, when the sub- locating piece 41 and female locating piece
During 13 clamping, the holding claw can lock the sub- locating piece 41 and female locating piece 13.So as to realize the first positioning unit 2 and the
Two positioning units 3 being locked on conveying skid 1.
As shown in figure 5, the crossbeam of this example is provided with fast insert device of air 5, source of the gas by with air inlet 51 and gas outlet 52
Access the first cylinder and the second cylinder 21 of the present invention.
The present invention operation principle be：
This example realizes the vehicle positioning of 2 kinds of platforms, is only needed vehicle frame positioning conveying dress when needing to switch to vehicle 2 by vehicle 1
Positioning datum switching can be achieved in the second cylinder 21 ventilation put, and when body production-line imports or produced the 3rd kind or the 4th kind of car
When type, it is only necessary to which 4 groups of positioning units are automatically switched by robot, you can realize the flexible production of another 2 kinds of vehicles.
The device has been used on the automobile body welding main line such as CN200/CN200S/CN180NB, the vehicle frame positioning transporting device
Realized and be switched fast using automatic machinery people, switching time is foreshortened within 30min the positioning for completing automobile body welding main line
Fixture switches, and effectively increases switching efficiency, while the switching of automation instead of manual switching completely, effectively prevent high-strength
The manual switching operation of degree.
Coordinated in high precision by the primary and secondary end of dovetail groove primary and secondary locating piece and the fast insert device of air 5 of auxiliary, it is ensured that quick
Switch the switching precision uniformity of vehicle frame positioning transporting device, stability further ensure that the positioning precision and vehicle body of vehicle body
Welding quality.
The present invention can realize the positioning requirements of a variety of vehicle body products on same vehicle frame positioning transporting device, be applicable a variety of
Vehicle flexible production carries out new product introduction using existing production line；It is integrated with Kuai Cha mechanisms and dovetail groove folder that gas is passed through
Has detent mechanism, it is ensured that positioning stablity before and after device switching, uniformity is good；Realized and automatically switched by robot crawl, cut
The fixture for changing efficiency high and switching occupies little space.
Embodiment described above is the better embodiment of the present invention, not limits the specific of the present invention with this
Practical range, the scope of the present invention includes being not limited to present embodiment, all equal according to the equivalence changes of the invention made
Within the scope of the present invention.
Claims (10)
1. a kind of vehicle frame positioning transporting device, it is characterised in that：Including conveying skid, it is fixed on to be used to support on conveying skid and determines
First positioning unit of position vehicle frame, first positioning unit includes upset drive module and vehicle handover module, the vehicle
Handover module includes the support point that more than 2 different directions are set, and the upset drive module can drive the vehicle switching mould
Block upset switching.
2. vehicle frame positioning transporting device according to claim 1, it is characterised in that：The conveying skid, which includes two, to be indulged
Beam, and some crossbeams being arranged between two longerons, the quantity of first positioning unit is four, is divided into two groups of difference
Be arranged on it is described conveying skid before and after two crossbeams two ends.
3. vehicle frame positioning transporting device according to claim 2, it is characterised in that：Also include the company being fixedly connected with crossbeam
Fishplate bar, first positioning unit is fixed on crossbeam by connecting plate.
4. vehicle frame positioning transporting device according to claim 3, it is characterised in that：The crossbeam two ends are provided with female fixed
Block, the connecting plate corresponding position is provided with sub- locating piece, and the crossbeam and connecting plate are connected and fixed by primary and secondary locating piece.
5. vehicle frame positioning transporting device according to claim 4, it is characterised in that：The conveying skid, which is provided with, to be included embracing
First cylinder of pawl, when the sub- locating piece and female locating piece clamping, the holding claw can lock the sub- locating piece and mother
Locating piece.
6. vehicle frame positioning transporting device according to claim 5, it is characterised in that：Also include in the middle part of auxiliary positioning vehicle frame
Second positioning unit, second positioning unit is fixed on by connecting plate on the crossbeam of centre.
7. vehicle frame positioning transporting device according to claim 6, it is characterised in that：The quantity of second positioning unit is
Four, it is divided into two groups of two ends for being arranged on two crossbeams in middle part.
8. vehicle frame positioning transporting device according to claim 7, it is characterised in that：Second positioning unit is provided with hand
The regulating part of dynamic regulation positioning height.
9. the vehicle frame positioning transporting device according to claim any one of 1-8, it is characterised in that：The upset drive module
For the second cylinder, the vehicle handover module includes the support point that two different directions are set.
10. vehicle frame positioning transporting device according to claim 9, it is characterised in that：The crossbeam is provided with fast insert gas
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710359729.1A CN107081562B (en) | 2017-05-20 | 2017-05-20 | Frame positioning and conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710359729.1A CN107081562B (en) | 2017-05-20 | 2017-05-20 | Frame positioning and conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107081562A true CN107081562A (en) | 2017-08-22 |
| CN107081562B CN107081562B (en) | 2023-11-17 |
Family
ID=59608630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710359729.1A Active CN107081562B (en) | 2017-05-20 | 2017-05-20 | Frame positioning and conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107081562B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161303A (en) * | 2017-12-26 | 2018-06-15 | 安徽瑞祥工业有限公司 | A kind of white body always spells switching mechanism |
| CN108726083A (en) * | 2018-07-10 | 2018-11-02 | 天奇自动化工程股份有限公司 | Sled switching device |
| CN109048165A (en) * | 2018-08-29 | 2018-12-21 | 广州德恒汽车装备科技有限公司 | A kind of flexible trolley for automobile body-in-white welding transportation system |
| CN112958965A (en) * | 2021-03-19 | 2021-06-15 | 东风汽车股份有限公司 | Flexible switching device of multi-vehicle type shared clamp and control method |
| CN113335862A (en) * | 2021-05-25 | 2021-09-03 | 东风柳州汽车有限公司 | Skid |
| CN113581822A (en) * | 2021-06-21 | 2021-11-02 | 东风柳州汽车有限公司 | Flexible switching conveying device for body-in-white |
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| JP2002274451A (en) * | 2001-03-21 | 2002-09-25 | Nissan Motor Co Ltd | Vehicle body assembly device |
| CN103420112A (en) * | 2013-08-23 | 2013-12-04 | 芜湖奕辰模具科技有限公司 | Skid for fixing car |
| CN104670831A (en) * | 2015-01-27 | 2015-06-03 | 奇瑞汽车股份有限公司 | Vehicle model switching device and switching control method |
| CN205060740U (en) * | 2015-08-31 | 2016-03-02 | 比亚迪汽车工业有限公司 | General skid |
| CN105923322A (en) * | 2016-06-29 | 2016-09-07 | 上汽通用五菱汽车股份有限公司 | Vehicle body conveying device |
| CN105945497A (en) * | 2016-06-29 | 2016-09-21 | 上汽通用五菱汽车股份有限公司 | Car body conveying skid system |
| CN106078051A (en) * | 2016-08-01 | 2016-11-09 | 上海鑫燕隆汽车装备制造有限公司 | Monitor station under the supporting and positioning mechanism of automobile chassis and line |
| CN206169532U (en) * | 2016-09-27 | 2017-05-17 | 深圳泛宇自动化有限公司 | A flexible platform truck that is used for white automobile body owner bonding wire and under body bonding wire |
| CN207087240U (en) * | 2017-05-20 | 2018-03-13 | 上汽通用五菱汽车股份有限公司 | A kind of vehicle frame positioning transporting device |
-
2017
- 2017-05-20 CN CN201710359729.1A patent/CN107081562B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002274451A (en) * | 2001-03-21 | 2002-09-25 | Nissan Motor Co Ltd | Vehicle body assembly device |
| CN103420112A (en) * | 2013-08-23 | 2013-12-04 | 芜湖奕辰模具科技有限公司 | Skid for fixing car |
| CN104670831A (en) * | 2015-01-27 | 2015-06-03 | 奇瑞汽车股份有限公司 | Vehicle model switching device and switching control method |
| CN205060740U (en) * | 2015-08-31 | 2016-03-02 | 比亚迪汽车工业有限公司 | General skid |
| CN105923322A (en) * | 2016-06-29 | 2016-09-07 | 上汽通用五菱汽车股份有限公司 | Vehicle body conveying device |
| CN105945497A (en) * | 2016-06-29 | 2016-09-21 | 上汽通用五菱汽车股份有限公司 | Car body conveying skid system |
| CN106078051A (en) * | 2016-08-01 | 2016-11-09 | 上海鑫燕隆汽车装备制造有限公司 | Monitor station under the supporting and positioning mechanism of automobile chassis and line |
| CN206169532U (en) * | 2016-09-27 | 2017-05-17 | 深圳泛宇自动化有限公司 | A flexible platform truck that is used for white automobile body owner bonding wire and under body bonding wire |
| CN207087240U (en) * | 2017-05-20 | 2018-03-13 | 上汽通用五菱汽车股份有限公司 | A kind of vehicle frame positioning transporting device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161303A (en) * | 2017-12-26 | 2018-06-15 | 安徽瑞祥工业有限公司 | A kind of white body always spells switching mechanism |
| CN108161303B (en) * | 2017-12-26 | 2020-02-07 | 安徽瑞祥工业有限公司 | White automobile body always pieces together switching mechanism |
| CN108726083A (en) * | 2018-07-10 | 2018-11-02 | 天奇自动化工程股份有限公司 | Sled switching device |
| CN109048165A (en) * | 2018-08-29 | 2018-12-21 | 广州德恒汽车装备科技有限公司 | A kind of flexible trolley for automobile body-in-white welding transportation system |
| CN112958965A (en) * | 2021-03-19 | 2021-06-15 | 东风汽车股份有限公司 | Flexible switching device of multi-vehicle type shared clamp and control method |
| CN113335862A (en) * | 2021-05-25 | 2021-09-03 | 东风柳州汽车有限公司 | Skid |
| CN113581822A (en) * | 2021-06-21 | 2021-11-02 | 东风柳州汽车有限公司 | Flexible switching conveying device for body-in-white |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107081562B (en) | 2023-11-17 |
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