CN207843114U - A kind of adjustable McPherson strut chassis of flexibility attaches together positioning fixture - Google Patents
A kind of adjustable McPherson strut chassis of flexibility attaches together positioning fixture Download PDFInfo
- Publication number
- CN207843114U CN207843114U CN201820035436.8U CN201820035436U CN207843114U CN 207843114 U CN207843114 U CN 207843114U CN 201820035436 U CN201820035436 U CN 201820035436U CN 207843114 U CN207843114 U CN 207843114U
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- positioning
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- clamp bottom
- positioning pin
- fixture
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
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Abstract
The utility model is related to a kind of adjustable McPherson strut chassis of flexibility to attach together positioning fixture, including clamp bottom board, it which is provided with positioning pin, vehicle body positioning pin, supporting rod, positioning device and adjusting apparatus, sliding rail and trolley tray are also equipped with below clamp bottom board successively, sliding rail is slidably matched with clamp bottom board and trolley tray respectively.The utility model realizes the positioning of different automobile types subframe and power assembly by switching positioning pin and supporting rod in the position of bottom plate, without developing new fixture again, shortens the trail development period, reduces cost；The four-wheel parameter requests of different automobile types can be realized by adjusting the position on the height of two sets of positioning device on fixture, sliding rail, the angle that positions inclined-plane；The adjustment assembly of different suspension postures may be implemented by two adjusting apparatus on fixture, do not have to additional change fixture, improve the verification ability of new product.
Description
Technical field
The utility model belongs to the technical field of automobile chassis assembly, more particularly to a kind of adjustable MacPherson type of flexibility is outstanding
Frame chassis attaches together positioning fixture, is suitable for the assembly on automobile research and development pilot stage McPherson strut chassis.
Background technology
With flourishing for automobile industry, remodeling regeneration product of automobile chassis structures on the basis of original vehicle is increasingly
Increase.In order to adapt to this variation, the most of feelings of assembling jig that automobile pilot stage makes for the different chassis structures of adaptation
It needs to redesign under condition, the fixture for increasing the trial production period in this way, and developing again increases additional cost, shadow again
Ring trial-production efficiency.At the same time, since development phase designer often has different requirements to suspension posture under different loads,
Therefore fixture will also have flexible adjustable property to meet the design needs of designer.
Invention content
The utility model in view of the above shortcomings of the prior art, provides a kind of adjustable McPherson strut chassis conjunction of flexibility
Position fixture is set, can realize the McPherson suspension assembly demand of a variety of different structure forms of various, it can be ensured that assembly
The four-wheel parameter for meeting designer's requirement afterwards, can be adjusted as desired lower control arm posture, reduce cost, improve production effect
Rate.
The purpose of this utility model is achieved through the following technical solutions：
A kind of adjustable McPherson strut chassis of flexibility attaches together positioning fixture, including clamp bottom board 1, which is provided with positioning
Pin 2, vehicle body positioning pin 3, supporting rod 4, positioning device 5 and adjusting apparatus 6, the lower section of clamp bottom board 1 are also equipped with sliding rail 7 and small successively
Vehicle pallet 8, sliding rail 7 are slidably matched with clamp bottom board 1 and trolley tray 8 respectively；
The positioning pin 2, vehicle body positioning pin 3 and supporting rod 4 are bolted with clamp bottom board 1 respectively, and are multi-diameter shaft；
The positioning pin 2 can be fixed with subframe and power assembly；The vehicle body positioning pin 3 can be fixed with chassis runner；
The quantity of the positioning device 5 be two, be located at the left and right ends of clamp bottom board 1, by adjustment sliding rail 13,
Positioning pin 14, support rib 15, positioning inclined-plane 16 and adjustment bolt 17 form, wherein positioning pin 14 and position inclined-plane 16 respectively with
Support rib 15 is connected, and adjustment bolt 17 is fixed on clamp bottom board 1, and one end is withstood in support rib 15；The positioning
Inclined-plane 16 can be fixed with traveller band brake disc assembly；
The quantity of the adjusting apparatus 6 is two sets, 1 left and right sides of clamp bottom board is separately fixed at, by adjustment stud 18
It forms with support bolt 19, wherein support bolt 19 can be stretched by screw thread, is extended by adding gasket.
The clamp bottom board 1 is welded by square steel 9 and tablet 10, which is provided with hanging ring 11 and pin hole 12；
The quantity of the positioning pin 2 is at least one, and the quantity of supporting rod 4 is at least four.
The positioning pin 2 is connected by four hexagon socket head cap screws of bottom circular bosses with clamp bottom board 1, and positioning pin 2 with
The circular hole that clamp bottom board 1 is pre-machined is using interference fit.
4 top of the supporting rod is plane, inclined-plane or groove, and tumbles in nylon block with hexagon socket head cap screw.
The supporting rod 4 is connected by four hexagon socket head cap screws of bottom circular bosses with clamp bottom board 1.
Compared with prior art, the utility model has the following advantages：
The utility model realizes different automobile types pair by removable, dismountable positioning pin and supporting rod on clamp bottom board
The positioning of vehicle frame and power assembly shortens the trail development period, reduces cost without developing new fixture again；By adjusting folder
The height of the upper two sets of positioning device of tool, the position on sliding rail, positioning inclined-plane angle can realize that the four-wheel parameter of different automobile types is wanted
It asks；The adjustment assembly of different suspension postures may be implemented by two adjusting apparatus on fixture, do not have to additional change fixture.
Description of the drawings
Fig. 1 is that flexible adjustable McPherson strut chassis attaches together positioning fixture structure schematic diagram；
Fig. 2 is the enlarged diagram of the positioning device in positioning fixture described in Fig. 1；
Fig. 3 is the enlarged diagram of the adjusting apparatus in positioning fixture described in Fig. 1.
In figure：1. 5. positioning device of clamp bottom board 2. positioning pin, 3. vehicle body positioning pin, 4. supporting rod, 6. adjusting apparatus
7. 10. tablet of sliding rail 8. trolley tray, 9. square steel, 11. hanging ring 12. detects pin hole 13. and adjusts 14. positioning pin of sliding rail
15. support rib 16. positions 17. adjustment bolt 18. of inclined-plane adjustment stud 19. and supports bolt.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, the specific embodiment party of the utility model is further described
Formula.
A kind of adjustable McPherson strut chassis of flexibility attaches together positioning fixture, including clamp bottom board 1, the clamp bottom board
1 is equipped with several positioning pins 2 for positioning subframe and power assembly, two vehicle body positioning pins 3 for being positioned with vehicle body,
Auxiliary positioning pin is used to support several supporting rods 4 of parts assembly, for positioning traveller and brake disk assembly and adjustable ball
Two positioning devices 5 of pin and control arm link position, two sets of adjusting apparatus 6 for adjusting control arm height；Including being used for
The sliding rail 7 for adjusting clamp bottom board position, for movable fixture and be entire fixture carrier trolley tray 8.
Wherein, 2 quantity of the positioning pin is at least one, and 4 quantity of supporting rod is at least four.
Wherein, clamp bottom board 1 is that square steel 9 and part tablet 10 are welded, and is useful for the hanging ring 11 of lifting thereon, useful
In the pin hole 12 of positioning and detection.Subframe and power assembly are placed on positioning ladder according to the position of positioning pin 2 when assembly
On axis, each positioning pin 2 be connected with clamp bottom board 1 by four hexagon socket head cap screws of bottom circular bosses, and positioning pin 2 with folder
The circular hole that tool bottom plate 1 is pre-machined is using interference fit.By dismantling positioning pin 2, adjusts its position and may be implemented to adapt to difference
The requirement of vehicle；The supporting rod of Auxiliary support subframe and power assembly is multi-diameter shaft, and top is according to the reality of institute's support member
Situation is processed into plane, inclined-plane or groove, to prevent stubbing feature, top from tumbling in nylon block, quantity root with hexagon socket head cap screw
It is determined according to demand, blackening process, four hexagon socket head cap screws and fixture bottom of each supporting rod 4 by bottom circular bosses are passed through in surface
Plate 1 is connected, and supporting rod 4 has the property of detachable, rotatable recycling by pin, and the assembly for realizing different automobile types is placed,
Without replacing fixture.When chassis and vehicle body attach together, position is adjusted by trolley tray 8 and sliding rail 7, by vehicle body positioning pin 3 with
After the cooperation of chassis runner master positioning hole, complete to attach together.
As shown in Fig. 2, the positioning for positioning traveller and brake disk assembly and adjustable ball pin and control arm link position
Device 5 is located at 1 left and right ends of clamp bottom board, by adjustment sliding rail 13, positioning pin 14, support rib 15, positioning inclined-plane 16, adjustment spiral shell
Bolt 17 forms, wherein positioning inclined-plane 16 and positioning pin 14 are connected by pin or bolt with support rib 15, adjustment bolt 17
It is fixed on clamp bottom board 1, bolt one end withstands on support rib 15, and when assembly consolidates traveller band brake disc assembly boss bolt
It is scheduled on positioning inclined-plane 16, both sides drive shaft is installed, then push support rib 15 until positioning pin 14 is fallen along adjustment sliding rail 13
Enter to design in pin hole, finally assembles 3 points of ball pin and control arm junction.The effect of adjustment bolt 17 is by the big of back-out amount
It is small to adjust the final position of support rib 15, so that it is determined that the position of dowel hole meets the four-wheel ginseng of different designs requirement
Number, finds accurate rigging position.
As shown in figure 3, for adjusting two sets of adjusting apparatus 6 of control arm height by adjustment stud 18 and 19 groups of bolt of support
At, it is fixed on positioned at 1 both sides of clamp bottom board and all on clamp bottom board 1, wherein support bolt 19 can be stretched by screw thread,
It can also be extended by adding gasket, before application fixture, according to the specific control arm height that designer proposes, pass through three
The measurement means such as coordinate measurement with constantly rotation adjust stud 18 find suitable position, then adjust support bolt 19 height with
Matching, will adjustment stud 18 dismantle after, when carrying out control arm packing will support bolt 19 stretch out meet design requirement, with
Bolt 19 is withdrawn when vehicle body attaches together, point can not be installed after avoiding subframe.Control arm can be accurately adjusted by adjusting device 6
Height, the verification ability of product is greatly improved.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as using the improvement of the various unsubstantialities of the design and technical solution progress of the utility model,
Or it is not improved the design of the utility model and technical solution are directly applied into other occasions, in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of adjustable McPherson strut chassis of flexibility attaches together positioning fixture, including clamp bottom board (1), it is characterised in that：
It which is provided with positioning pin (2), vehicle body positioning pin (3), supporting rod (4), positioning device (5) and adjusting apparatus (6), clamp bottom board
(1) lower section is also equipped with sliding rail (7) and trolley tray (8) successively, and sliding rail (7) is sliding with clamp bottom board (1) and trolley tray (8) respectively
Dynamic cooperation；
The positioning pin (2), vehicle body positioning pin (3) and supporting rod (4) are bolted with clamp bottom board (1) respectively, and are rank
Terraced axis；The positioning pin (2) can fix with subframe and power assembly；The vehicle body positioning pin (3) can be with chassis runner
It is fixed；
The quantity of the positioning device (5) is two, is located at the left and right ends of clamp bottom board (1), by adjustment sliding rail
(13), positioning pin (14), support rib (15), positioning inclined-plane (16) and adjustment bolt (17) form, wherein positioning pin (14) and
Positioning inclined-plane (16) is connected with support rib (15) respectively, and adjustment bolt (17) is fixed on clamp bottom board (1), and one end top
In support rib (15)；The positioning inclined-plane (16) can fix with traveller band brake disc assembly；
The quantity of the adjusting apparatus (6) is two sets, is separately fixed at left and right sides of clamp bottom board (1), by adjustment stud
(18) it forms with support bolt (19), wherein support bolt (19) can be stretched by screw thread, is carried out by adding gasket
Extend.
2. the adjustable McPherson strut chassis of a kind of flexibility according to claim 1 attaches together positioning fixture, feature exists
In：The clamp bottom board (1) is welded by square steel (9) and tablet (10), which is provided with hanging ring (11) and pin hole (12).
3. the adjustable McPherson strut chassis of a kind of flexibility according to claim 1 attaches together positioning fixture, feature exists
In：The quantity of the positioning pin (2) is at least one, and the quantity of supporting rod (4) is at least four.
4. the adjustable McPherson strut chassis of a kind of flexibility according to claim 1 attaches together positioning fixture, feature exists
In：The positioning pin (2) is connected by four hexagon socket head cap screws of bottom circular bosses with clamp bottom board (1), and positioning pin (2) with
The circular hole that clamp bottom board (1) is pre-machined is using interference fit.
5. the adjustable McPherson strut chassis of a kind of flexibility according to claim 1 attaches together positioning fixture, feature exists
In：Supporting rod (4) top is plane, inclined-plane or groove, and tumbles in nylon block with hexagon socket head cap screw.
6. the adjustable McPherson strut chassis of a kind of flexibility according to claim 5 attaches together positioning fixture, feature exists
In：The supporting rod (4) is connected by four hexagon socket head cap screws of bottom circular bosses with clamp bottom board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820035436.8U CN207843114U (en) | 2018-01-10 | 2018-01-10 | A kind of adjustable McPherson strut chassis of flexibility attaches together positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820035436.8U CN207843114U (en) | 2018-01-10 | 2018-01-10 | A kind of adjustable McPherson strut chassis of flexibility attaches together positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207843114U true CN207843114U (en) | 2018-09-11 |
Family
ID=63417784
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820035436.8U Active CN207843114U (en) | 2018-01-10 | 2018-01-10 | A kind of adjustable McPherson strut chassis of flexibility attaches together positioning fixture |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204608A (en) * | 2018-10-15 | 2019-01-15 | 宁波吉利汽车研究开发有限公司 | Chassis and vehicle body assemble system and its technique |
| CN109333048A (en) * | 2018-11-12 | 2019-02-15 | 广州汽车集团乘用车有限公司 | A kind of camber angle automatic regulating apparatus |
| CN109466658A (en) * | 2018-11-16 | 2019-03-15 | 银隆新能源股份有限公司 | Suspension adjusts device and suspension installs equipment |
| CN109928176A (en) * | 2019-03-08 | 2019-06-25 | 天奇自动化工程股份有限公司 | Multiposition positions rolling bed |
| CN110926788A (en) * | 2019-12-13 | 2020-03-27 | 江西江铃集团新能源汽车有限公司 | Detection carrier |
| CN110936338A (en) * | 2019-12-04 | 2020-03-31 | 郑州德凯科技有限公司 | Self-adaptive flexible tool platform |
| CN110955983A (en) * | 2019-12-18 | 2020-04-03 | 上汽大众汽车有限公司 | Simulation calculation method for automobile chassis assembly success rate |
| CN111687771A (en) * | 2020-06-15 | 2020-09-22 | 广西汽车集团有限公司 | Double-cross-arm type rear independent suspension assembly assembling tool |
| CN112139779A (en) * | 2020-09-23 | 2020-12-29 | 中国第一汽车股份有限公司 | Flexible tool for assembling automotive suspension |
| CN112872686A (en) * | 2021-01-22 | 2021-06-01 | 郭兵 | Macpherson suspension tower and main part welded positioning fixture |
| CN112917122A (en) * | 2021-01-26 | 2021-06-08 | 北京可锐特科技有限公司 | Integrally floating tray assembling system |
| CN113200105A (en) * | 2021-05-20 | 2021-08-03 | 中国第一汽车股份有限公司 | Equipment and method for combining rear suspension and vehicle body |
| CN113927549A (en) * | 2021-11-09 | 2022-01-14 | 若宇检具股份有限公司 | Automatic flexible measurement support for vehicle body parts |
| CN114102072A (en) * | 2020-08-26 | 2022-03-01 | 华晨宝马汽车有限公司 | Tray device and tray system comprising same |
| CN115194516A (en) * | 2022-08-18 | 2022-10-18 | 上海中车瑞伯德智能系统股份有限公司 | Device and method for automatically adjusting posture of large part |
| CN115625647A (en) * | 2022-09-21 | 2023-01-20 | 中国第一汽车股份有限公司 | Universal front sliding column assembly assembling tool and method |
-
2018
- 2018-01-10 CN CN201820035436.8U patent/CN207843114U/en active Active
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204608A (en) * | 2018-10-15 | 2019-01-15 | 宁波吉利汽车研究开发有限公司 | Chassis and vehicle body assemble system and its technique |
| CN109333048A (en) * | 2018-11-12 | 2019-02-15 | 广州汽车集团乘用车有限公司 | A kind of camber angle automatic regulating apparatus |
| CN109333048B (en) * | 2018-11-12 | 2024-03-19 | 广汽乘用车有限公司 | Automatic camber angle adjusting device |
| CN109466658A (en) * | 2018-11-16 | 2019-03-15 | 银隆新能源股份有限公司 | Suspension adjusts device and suspension installs equipment |
| CN109928176A (en) * | 2019-03-08 | 2019-06-25 | 天奇自动化工程股份有限公司 | Multiposition positions rolling bed |
| CN109928176B (en) * | 2019-03-08 | 2024-04-02 | 天奇自动化工程股份有限公司 | Multi-position positioning rolling machine |
| CN110936338A (en) * | 2019-12-04 | 2020-03-31 | 郑州德凯科技有限公司 | Self-adaptive flexible tool platform |
| CN110936338B (en) * | 2019-12-04 | 2024-05-03 | 郑州德凯科技有限公司 | Self-adaptive flexible tooling platform |
| CN110926788A (en) * | 2019-12-13 | 2020-03-27 | 江西江铃集团新能源汽车有限公司 | Detection carrier |
| CN110955983A (en) * | 2019-12-18 | 2020-04-03 | 上汽大众汽车有限公司 | Simulation calculation method for automobile chassis assembly success rate |
| CN110955983B (en) * | 2019-12-18 | 2023-08-18 | 上汽大众汽车有限公司 | Simulation calculation method for automobile chassis assembly success rate |
| CN111687771A (en) * | 2020-06-15 | 2020-09-22 | 广西汽车集团有限公司 | Double-cross-arm type rear independent suspension assembly assembling tool |
| CN114102072A (en) * | 2020-08-26 | 2022-03-01 | 华晨宝马汽车有限公司 | Tray device and tray system comprising same |
| CN114102072B (en) * | 2020-08-26 | 2023-03-14 | 华晨宝马汽车有限公司 | Tray device and tray system comprising same |
| CN112139779A (en) * | 2020-09-23 | 2020-12-29 | 中国第一汽车股份有限公司 | Flexible tool for assembling automotive suspension |
| CN112872686A (en) * | 2021-01-22 | 2021-06-01 | 郭兵 | Macpherson suspension tower and main part welded positioning fixture |
| CN112917122A (en) * | 2021-01-26 | 2021-06-08 | 北京可锐特科技有限公司 | Integrally floating tray assembling system |
| CN113200105A (en) * | 2021-05-20 | 2021-08-03 | 中国第一汽车股份有限公司 | Equipment and method for combining rear suspension and vehicle body |
| CN113927549B (en) * | 2021-11-09 | 2023-02-28 | 若宇检具股份有限公司 | Automatic flexible measurement support for vehicle body parts |
| CN113927549A (en) * | 2021-11-09 | 2022-01-14 | 若宇检具股份有限公司 | Automatic flexible measurement support for vehicle body parts |
| CN115194516A (en) * | 2022-08-18 | 2022-10-18 | 上海中车瑞伯德智能系统股份有限公司 | Device and method for automatically adjusting posture of large part |
| CN115625647A (en) * | 2022-09-21 | 2023-01-20 | 中国第一汽车股份有限公司 | Universal front sliding column assembly assembling tool and method |
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