CN101642904B - Rapid positioning platform based on collinear flexible assembly of a plurality of power assemblies - Google Patents
Rapid positioning platform based on collinear flexible assembly of a plurality of power assemblies Download PDFInfo
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- CN101642904B CN101642904B CN 200910063712 CN200910063712A CN101642904B CN 101642904 B CN101642904 B CN 101642904B CN 200910063712 CN200910063712 CN 200910063712 CN 200910063712 A CN200910063712 A CN 200910063712A CN 101642904 B CN101642904 B CN 101642904B
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- base plate
- removable bottom
- guide rail
- pin shaft
- positioning module
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Abstract
The invention discloses a rapid positioning platform based on collinear flexible assembly of a plurality of power assemblies, which comprises a fixed soleplate, a movable soleplate capable of linearly moving is arranged on the fixed soleplate, a floating soleplate is supported on the movable soleplate, and an engine positioning module pin shaft and a gearbox positioning module pin shaft are arranged on the floating soleplate; a replaceable engine positioning module is connected with the engine positioning module pin shaft, and a replaceable gearbox positioning module is connected with the gearbox positioning module pin shaft. The rapid positioning platform adopts a modularized design method to achieve reasonable and simple design of an assemblage positioning system of the power assemblies, not only greatly reducing the tool investment cost, but also greatly improving the collinear flexible production capability of different products; the rapid positioning platform has flexible mechanism motion, rapid and reliable transposition, rapid and accurate module replacement, long service life and convenient maintenance, and is particularly suitable for the mass and collinear flexible assemblage of serial plurality of series of vehicle types of power assemblies and vehicle bodies.
Description
Technical field
The invention belongs to vehicle Assembling Production line apparatus, be specifically related to a kind of rapid positioning platform based on polytype dynamic assembly conllinear flexibility assembling.
Background technology
Car manufacturing enterprise generally is the shared total assembling platform of serial vehicle of model of the same race when carrying out the car general assembly at present, a particularly shared self-align platform; And the vehicle of different model disalignment distance is can not a shared general assembly flat-bed; Position fixing system on the assembly floor is that fixed locations is formed, and can not satisfy the dynamic assembly of multi-series vehicle and the conllinear flexibility of vehicle body and attach together requirement.
Summary of the invention
The object of the present invention is to provide a kind of rapid positioning platform, to address the above problem based on polytype dynamic assembly conllinear flexibility assembling.
Technical scheme of the present invention is: based on the rapid positioning platform of polytype dynamic assembly conllinear flexibility assembling, it comprises fixed base plate, establishing on the fixed base plate can straight-line removable bottom, the removable bottom upper support has unsteady base plate, and the base plate that floats is provided with engine positioning module pin shaft and change speed gear box positioning module pin shaft; Replaceable engine positioning module is connected with engine positioning module pin shaft, and removable change speed gear box locating module is connected with the change speed gear box positioning module pin shaft.
Be provided with split type guide rail between described fixed base plate and the removable bottom, be distributed with the planar support device that is used to support removable bottom on the fixed base plate.
Fixed base plate comprises parallel " 7 " the type guide rail that is oppositely arranged of fixed base plate with split type guide rail between the removable bottom, with corresponding " 7 " the type guide rail that falls of " 7 " type guide rail of fixed base plate, fall " 7 " type guide rail cross spacing that matches with " 7 " type guide rail of fixed base plate on the removable bottom on the removable bottom.
Establish plane universal rolling ball-bearing casing on the described removable bottom, plane universal rolling ball-bearing casing supports the base plate that floats, and floats and establishes unsteady inhibiting device between base plate and the removable bottom.
Described engine positioning module and change speed gear box locating module are polyurethane material.
It is reasonable in design and succinct that this fast-positioning device adopts modular design method to make dynamic assembly attach together position fixing system, not only reduced the frock investment cost significantly, and improved different product conllinear Flexible Production ability largely; Mechanism kinematic is flexible, and transposition is reliable rapidly; Module is changed rapidly and accurately; Long service life, easy to maintenance.Being particularly useful for the dynamic assembly of multi-series vehicle and in enormous quantities, the conllinear flexibility of vehicle body attaches together.
Description of drawings
Fig. 1 rapid positioning platform scheme drawing 1 of the present invention.
Structural representation Fig. 1 between Fig. 2 fixed base plate and the removable bottom.
Structural representation Fig. 2 between Fig. 3 fixed base plate and the removable bottom.
Fig. 4 semisinusoidal hand crank structural scheme of mechanism.
Structural representation between unsteady base plate of Fig. 5 and the removable bottom.
Fig. 6 engine positioning module and change speed gear box locating module scheme drawing.
Fig. 7 engine positioning module and change speed gear box locating module locating dowel pin scheme drawing.
Fig. 8 rapid positioning platform scheme drawing 2 of the present invention.
The specific embodiment
Present embodiment is used for the explanation to invention claims, and protection scope of the present invention is not limited to the structure of following description.The following changing of design of being done in those skilled in the art's technical solution of the present invention that is different from all belongs to protection scope of the present invention.
Shown in Fig. 1,8, establishing on the fixed base plate 100 can straight-line removable bottom 200, is connected with semisinusoidal hand crank mechanism 300 between removable bottom 100 and the fixed base plate 200, and removable bottom 100 is provided with the base plate 400 that floats.
Be provided with split type guide rail between fixed base plate and the removable bottom, be distributed with the planar support device that is used to support removable bottom on the fixed base plate.Shown in Fig. 2,3, fixed base plate 100 is fixed on the (not shown) on the dolly that attaches together on the fitting line.Be arranged with split type guide rail 101 on the fixed base plate 100 in parallel,, be distributed with the planar support device 110 that is used to support removable bottom on the fixed base plate 100 along split type guide rail 101.Single-piece moving floor 200 times is provided with split type guide rail with respect to split type guide rail is parallel.
The structure of split type guide rail is shown in Fig. 2,3, and the last split type guide rail 101 of two fixed base plates 100 comprises be arranged in parallel down respectively left rail 102 and bottom right guide rail 103, and following left rail 102 and bottom right guide rail 103 are " 7 " the type guide rails that are oppositely arranged.The split type guide rail 201 that establish with respect to the split type guide rail on the fixed base plate removable bottom bottom comprises be arrangeding in parallel respectively goes up left rail 202 and last right guide rail 203, and last left rail 202 and last right guide rail 203 are " 7 " the type guide rails that are oppositely arranged.Right guide rail 203 mutual snappings on the left rail 202 mutual snappings on left rail 102 and " 7 " type of falling under " 7 " type, " 7 " type bottom right guide rail 103 and " 7 " type of falling, like this about two groups of guide rails to fixed base plate and moving floor laterally carry out spacing.And " 7 " the type guide rail that falls on the removable bottom matches with " 7 " type guide rail of fixed base plate, and both are vertically gapped 104, bearing load not between such two groups of guide rails.
Between fixed base plate 100 and the removable bottom 200 by being distributed with planar support device 110 bearing loads that are used to support removable bottom on the fixed base plate 100.The structure of planar support device 110 as shown in Figure 3, it comprises supporting seat 111, supporting seat 111 is provided with ball 112 (stationary point universal rolling ball-bearing casing).Present embodiment midplane bracing or strutting arrangement 110 is provided with at interval along guide rail.This structure realizes that the relative motion friction between fixed base plate 100 and the removable bottom 200 is friction of rolling rather than cliding friction, reduces the moving resistance between fixed base plate 100 and the removable bottom 200 greatly.
Be connected with semisinusoidal hand crank mechanism 300 between removable bottom 100 and the fixed base plate 200 as shown in Figure 4, comprise and removable bottom 200 bonded assembly guide plates 301, offer guide groove 302 on the guide plate 301, guide groove 302 is vertical with the linear movement direction of removable bottom; Be hingedly connected with crank 303 on the fixed base plate, crank 303 is provided with pilot bar 304, and pilot bar 304 is located in the guide groove 302 on the guide plate 301, and crank is provided with handle 305.Be connected spring 306 between crank 303 and the fixed base plate 100.
As the figure state, the speed of removable bottom is zero, but the acceleration/accel maximum, the power that need act on the handle is also maximum; At this moment, removable bottom is in self-locking state.Increase extension spring, make the slide block self-locking state more reliable.
Structure between unsteady base plate and the removable bottom as shown in Figure 5, plane universal rolling ball-bearing casing 401 is set on the removable bottom 200, plane universal rolling ball-bearing casing 401 supports the base plate 400 that floats, float and establish unsteady inhibiting device between base plate and the removable bottom, comprise the unsteady locating dowel pin of establishing on the base plate 400 that floats 402, the locating dowel pin 402 that floats is a T-shape, pass the base plate 400 that floats, the corresponding spacing hole 403 of floating that offers on the removable bottom 200, the unsteady locating dowel pin 402 that passes the base plate 400 that floats is inserted in the spacing hole 403 of floating, and between float spacing hole's hole wall and the unsteady locating dowel pin sidewall that is inserted in the spacing hole of floating unsteady spacing gap 404 is arranged.The spacing hole's hole wall that floats had both guaranteed unsteady base plate 400 energy stringer side travels, restricted its domain of walker with unsteady spacing gap 404 between the unsteady locating dowel pin sidewall that is inserted in the spacing hole of floating.Unsteady inhibiting device is provided with two.
Shown in Fig. 6,7, floating, base plate 400 is provided with engine positioning module pin shaft 406 and 407, two kinds of alignment pin of change speed gear box positioning module pin shaft are provided with two.Replaceable engine positioning module 410 is connected with engine positioning module pin shaft 406, removable change speed gear box locating module 420 and change speed gear box positioning module pin shaft 407.Replaceable engine positioning module 410 comprises base 411, establishes pin shaft hole 412 on the base 411, and driving engine positioning section 413 is located on the base 411, and pin shaft hole 412 is connected with engine positioning module pin shaft 406; Removable change speed gear box locating module 420 comprises base 421, establishes pin shaft hole on the base 421, and change speed gear box positioning section 423 is located on the base 421, and pin shaft hole is connected (not shown) with change speed gear box positioning module pin shaft 407.The shape of the driving engine positioning section 413 and the locating surface of change speed gear box positioning section 423 can be determined according to different driving engines, change speed gear box design.Engine positioning module and change speed gear box locating module adopt polyurethane synthetic material, have not only satisfied dynamic assembly and have supported and positioning requirements, and fundamentally solved the dynamic assembly problem of damaging.The modular registration device is changed convenient, and it is accurate to change module synchronously, is fit to the driving engine and the change speed gear box of multiple model.
Claims (8)
1. rapid positioning platform based on polytype dynamic assembly conllinear flexibility assembling, it comprises fixed base plate, establishing on the fixed base plate can straight-line removable bottom, it is characterized in that the removable bottom upper support has unsteady base plate, the base plate that floats is provided with engine positioning module pin shaft and change speed gear box positioning module pin shaft; Replaceable engine positioning module is connected with engine positioning module pin shaft, removable change speed gear box locating module is connected with the change speed gear box positioning module pin shaft, be provided with split type guide rail between fixed base plate and the removable bottom, be distributed with the planar support device that is used to support removable bottom on the fixed base plate, fixed base plate comprises parallel " 7 " the type guide rail that is oppositely arranged of fixed base plate with split type guide rail between the removable bottom, with corresponding " 7 " the type guide rail that falls of " 7 " type guide rail of fixed base plate, fall " 7 " type guide rail cross spacing that matches with " 7 " type guide rail of fixed base plate on the removable bottom on the removable bottom.
2. according to claim 1 based on the rapid positioning platform of polytype dynamic assembly conllinear flexibility assembling, it is characterized in that " 7 " the type guide rail that falls on the removable bottom matches with " 7 " type guide rail of fixed base plate, both are vertically gapped.
3. according to claim 1 based on the rapid positioning platform of polytype dynamic assembly conllinear flexibility assembling, it is characterized in that the planar support device comprises supporting seat, supporting seat is provided with ball.
4. according to claim 1 based on the rapid positioning platform of polytype dynamic assembly conllinear flexibility assembling, it is characterized in that establishing on the removable bottom plane universal rolling ball-bearing casing, plane universal rolling ball-bearing casing supports the base plate that floats, and floats and establishes unsteady inhibiting device between base plate and the removable bottom.
As described in the claim 4 based on the rapid positioning platform of polytype dynamic assembly conllinear flexibility assembling, it is characterized in that establishing between unsteady base plate and the removable bottom inhibiting device that floats and comprise the unsteady locating dowel pin of establishing on the base plate that floats, the corresponding spacing hole of floating that offers on the removable bottom, unsteady locating dowel pin is inserted in the spacing hole of floating, and between float spacing hole's hole wall and the unsteady locating dowel pin sidewall that is inserted in the spacing hole of floating unsteady spacing gap is arranged.
6. according to claim 1 based on the rapid positioning platform of polytype dynamic assembly conllinear flexibility assembling, it is characterized in that replaceable engine positioning module comprises base, establish pin shaft hole on the base, the driving engine positioning section is located on the base.
7. according to claim 1 based on the rapid positioning platform of polytype dynamic assembly conllinear flexibility assembling, it is characterized in that removable change speed gear box locating module comprises base, establish pin shaft hole on the base, the change speed gear box positioning section is located on the base.
As described in claim 1 or 6 or 7 based on the rapid positioning platform of polytype dynamic assembly conllinear flexibility assembling, it is characterized in that engine positioning module and change speed gear box locating module are polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910063712 CN101642904B (en) | 2009-08-25 | 2009-08-25 | Rapid positioning platform based on collinear flexible assembly of a plurality of power assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910063712 CN101642904B (en) | 2009-08-25 | 2009-08-25 | Rapid positioning platform based on collinear flexible assembly of a plurality of power assemblies |
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| Publication Number | Publication Date |
|---|---|
| CN101642904A CN101642904A (en) | 2010-02-10 |
| CN101642904B true CN101642904B (en) | 2011-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200910063712 Active CN101642904B (en) | 2009-08-25 | 2009-08-25 | Rapid positioning platform based on collinear flexible assembly of a plurality of power assemblies |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010013842A1 (en) * | 2010-04-03 | 2011-10-06 | Volkswagen Ag | Modular body structure of a motor vehicle |
| CN102441858B (en) * | 2011-10-22 | 2013-07-31 | 江苏天奇物流系统工程股份有限公司 | Split type engine tray mechanism |
| CN102554854B (en) * | 2012-02-08 | 2014-09-03 | 重庆小康工业集团股份有限公司 | Stopping device for assembling driving and driven gears of diesel engine |
| CN102528367B (en) * | 2012-03-16 | 2014-09-24 | 柳州市贝铮达机械有限公司 | Skateboard pneumatic assembling device |
| CN103287524B (en) * | 2013-05-06 | 2015-09-30 | 上汽通用五菱汽车股份有限公司 | A kind of motor and change speed gear box of pure electric automobile divide assembling platform |
| CN105711680B (en) * | 2016-01-05 | 2017-12-26 | 浙江吉利控股集团有限公司 | A kind of automatic transmission attaches together frock with engine |
| EP3363719B1 (en) * | 2017-02-15 | 2019-12-11 | MAGNA STEYR Fahrzeugtechnik AG & Co KG | Method for producing a motor vehicle |
| CN107031753A (en) * | 2017-03-29 | 2017-08-11 | 天奇自动化工程股份有限公司 | Engine combination bench front tray |
| CN106827797B (en) * | 2017-04-10 | 2022-10-25 | 三明职业技术学院 | Special positioning device for flexible pipe transfer printing |
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2009
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| CN101642904A (en) | 2010-02-10 |
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