CN110103172A - A kind of flexible rack for automotive front end simulation assembly - Google Patents
A kind of flexible rack for automotive front end simulation assembly Download PDFInfo
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- CN110103172A CN110103172A CN201910379168.0A CN201910379168A CN110103172A CN 110103172 A CN110103172 A CN 110103172A CN 201910379168 A CN201910379168 A CN 201910379168A CN 110103172 A CN110103172 A CN 110103172A
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- bracket
- top pillar
- locating slot
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- 238000004088 simulation Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 79
- 230000001105 regulatory effect Effects 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 21
- 230000003247 decreasing effect Effects 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 7
- 241001133184 Colletotrichum agaves Species 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004458 analytical method Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
Abstract
The present invention discloses a kind of flexible rack for automotive front end simulation assembly, is related to vehicle mounting technology field, is able to solve in the prior art that simulation assembly cost is high, takes up a large area, the technical issues of each assembly point can not adjust.The flexibility rack includes first support, second support, bindiny mechanism and multiple three-dimensional regulating parts；The two sides of first support are symmetrically distributed with multiple fender installation points, and the upper surface of first support is symmetrically distributed with multiple front cover installation points, and the front end of first support is equipped with the first installation point of bindiny mechanism；Second support and first support opposing end surface are equipped with the second installation point of front end frame installation point and bindiny mechanism；Bindiny mechanism includes multiple positioning pins and corresponding locating slot, and part positioning pin and/or locating slot, which correspond to, is installed on the first installation point, and another part positioning pin and/or locating slot correspondence are installed on the second installation point；Three-dimensional regulating part is installed with contraposition in fender installation point, front cover installation point, front end frame installation point respectively.
Description
Technical field
The present invention relates to vehicle mounting technology field more particularly to a kind of flexible platforms for automotive front end simulation assembly
Frame.
Background technique
Current automobile industry competition, automobile manufacture level are that Automobile Enterprises are survived originally, the automobile system in China
It makes that industry starting point is low, technical level is weak, how to promote the technical capability and analysis means of automobile production personnel, become current automobile
The major issue that manufacturing enterprise faces.
At this stage, the analysis matched to vehicle body of vehicle enterprise and teaching, training are all based on real vehicle progress, are primarily present following disadvantage:
First, real vehicle can only be single vehicle, there is the enterprise of a plurality of vehicles for one, investment real vehicle training and analyze purposes at
This height, and the work-yard of real training is required larger；Secondly, each assembly point can not adjust on real vehicle, due to there is no theoretical base
On schedule, the analysis of practice simulation assembly can not be carried out.
Summary of the invention
The purpose of the present invention is to provide a kind of flexible racks for automotive front end simulation assembly, are able to solve existing skill
Simulate that assembly cost is high, takes up a large area, the technical issues of each assembly point can not adjust in art.
To achieve the goals above, an aspect of of the present present invention provides a kind of flexible platform for automotive front end simulation assembly
Frame, including first support, second support, bindiny mechanism and multiple three-dimensional regulating parts；Wherein,
The two sides of the first support are symmetrically distributed with multiple fender installation points, and the upper surface of described first support is symmetrically divided
Multiple front cover installation points are furnished with, the front end of the first support is equipped with the first installation point of bindiny mechanism；
The second support and the first support opposing end surface are equipped with the of front end frame installation point and bindiny mechanism
Two installation points；
The bindiny mechanism includes multiple positioning pins and corresponding locating slot, the part positioning pin and/or described
Locating slot is corresponding to be installed on first installation point, and positioning pin described in another part and/or locating slot correspondence are installed on institute
State the second installation point；
The three-dimensional regulating part is installed with the fender installation point, the front cover installation point, the front end frame respectively
Installation is aligned on point.
Preferably, the second support includes vertical skeleton, horizontal bracket, contraposition pin support, clamping jaw bracket, positioning pin branch
Frame and locating slot bracket, the contraposition pin support, the clamping jaw bracket, the locating pin bracket and locating slot bracket difference
It is detachably connected with the vertical skeleton.
It is mounted on the three-dimensional regulating part preferably, being additionally provided on the vertical skeleton for assembling the more of front end frame
A fastener, the fastener include alignment pin and clamping jaw, and the alignment pin is symmetrical to be located at the upper of the vertical skeleton
On crossbeam, the clamping jaw is symmetrical above and below to be respectively provided on the upper beam and lower beam of the vertical skeleton.
Preferably, the second support further include multiple slider rollers being detachably connected with the horizontal bracket bottom surface with
And the adjustable support rod of terrain clearance, the support rod are located at the angular position of horizontal bracket, the slider roller is located at phase
Between the adjacent support rod.
Preferably, the first support includes box skeleton, installation point Extension support, locating pin bracket and locating slot bracket,
The front end of the locating pin bracket and the locating slot bracket and the box skeleton is detachably connected.
Further, the first support further include slider roller that multiple box skeleton bottom surfaces are detachably connected and
The adjustable support rod of terrain clearance, the support rod are located at the angular position of box skeleton, and the slider roller is located at adjacent
Between the support rod.
Preferably, the three-dimensional regulating part includes that pedestal, L-type fixed block, bottom set threaded top pillar, multiple spacers
Two parts block correspondence of piece, two bolts and multiple screws, the L-type fixed block is fixed along two edges of the pedestal, institute
It states pedestal and offers the movable span that diameter is greater than top pillar diameter, two parts block of the L-type fixed block is respectively equipped with bolt hole,
Two bolts pass through corresponding bolt hole dieback top pillar and realize that the locking to top pillar X-direction and Y-direction is fixed respectively, and
The locking of top pillar Z-direction is fixed with the height realization that is engaged of top pillar bottom thread by screw；
By increasing and decreasing adjusting gasket on the base, the adjusting to top pillar Z-direction fixed height is realized；And/or
By increasing and decreasing adjusting gasket between a part of block and screw of L-type fixed block, the lock to top pillar X-direction is realized
Only adjust；And/or
By increasing and decreasing adjusting gasket between another part block and screw of L-type fixed block, realize to top pillar Y-direction
Locking is adjusted.
Preferably, the three-dimensional regulating part further includes the honeycomb top cap being fixedly connected with the top pillar.
Preferably, the L-type fixed block, which is equipped with Z-direction, adjusts scale, the opposite face of the pedestal and the L-type fixed block
The upper X-direction that is carved with respectively adjusts scale, Y-direction adjusting scale.
Preferably, the front end of the box skeleton is additionally provided with collision prevention girders installation point, corresponding peace in the collision prevention girders installation point
Equipped with three-dimensional regulating part and the tilt adjustment part being used cooperatively with the three-dimensional regulating part；Wherein, the tilt adjustment part includes
Inclination angle pedestal, U-shaped fixed part and drum interconnecting piece, the U-shaped fixed part are equipped with rotary shaft and fastening screw hole, and the drum connects
Socket part is flexibly connected by rotary shaft with the U-shaped fixed part, and the fastening screw hole is used to adjust inclination angle in drum interconnecting piece
The drum interconnecting piece is fastened after degree.
Compared with prior art, the flexible rack provided by the present invention for automotive front end simulation assembly has beneficial below
Effect:
Provided by the present invention in the flexible rack of automotive front end simulation assembly, first support and second support pass through company
Connection mechanism is flexibly connected, and when ready mode assembly, the quick-assembling of flexible rack can be realized by assembly and connection mechanism, works as mould
After the completion of formula assembly manipulation, the quick fractionation of flexible rack can be realized by dismantling connection mechanism, it is seen then that since flexible rack is torn open
Adjustable feature is unloaded, therefore the overall process assembly technology with general assembly that can be welded with AFE(analog front end), to simulate instead of a plurality of real vehicles
The assembling process of different automobile types front-end module out saves the input cost of real vehicle and reduces the occupancy in place；Specifically,
The two sides of one bracket are symmetrically distributed with multiple fender installation points, are symmetrically distributed with multiple front cover installation points above, front end is equipped with
First installation point of bindiny mechanism, the end face of second support are equipped with the second installation of front end frame installation point and bindiny mechanism
Point, bindiny mechanism include multiple positioning pins and corresponding locating slot, and positioning pin and/or locating slot both may be mounted at first
It in installation point, also may be mounted in the second installation point, since the first installation point is corresponded to each other with the position of the second installation point
Match, therefore positioning pin and locating slot can accurately and rapidly be completed to assemble after being aligned, in addition, fender installation point, front cover are pacified
It decorates and is provided with three-dimensional regulating part with front end frame installation point, in this way when installing fender, front cover, front end frame, can incite somebody to action
Its three-dimensional assembly direction of X, Y, Z on flexible rack is finely adjusted, and is realized and is simulated on flexible rack to part match relationship
Depth analysis, such as gap, Pingdu, interference, opening angle, running track, to realize the matching analysis and training of components
The purpose of practical teaching.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of second support in embodiment；
Fig. 2 is the structural schematic diagram of first support in embodiment；
Fig. 3 is the assembling schematic diagram in embodiment for the flexible rack of automotive front end simulation assembly；
Fig. 4 is a kind of structural schematic diagram at visual angle of three-dimensional regulating part in embodiment；
Fig. 5 is the structural schematic diagram at another visual angle of three-dimensional regulating part in embodiment；
Fig. 6 is another viewing angle constructions schematic diagram of second support in embodiment；
Fig. 7 is the partial assembled enlarged drawing of second support in embodiment.
Appended drawing reference:
The vertical skeleton of 11-, 12- horizontal bracket；
13- aligns pin support, 14- clamping jaw bracket；
15- slider roller, 16- support rod；
17- alignment pin, 18- clamping jaw；
The box skeleton of 21-, 22- installation point Extension support；
23- tilt adjustment part, 231- drum interconnecting piece；
232-U type fixed part, 233- fasten screw hole；
234- rotary shaft, 31- pedestal；
32-L type fixed block, 33- top pillar；
34- adjusting gasket, 35- bolt；
36- honeycomb top cap, 37- screw；
41- positioning pin, 42- locating slot.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, implement below in conjunction with the present invention
Attached drawing in example, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel all other embodiment obtained without creative labor belongs to the model that the present invention protects
It encloses.
Fig. 1 to Fig. 7 is please referred to, the present embodiment provides a kind of flexible racks for automotive front end simulation assembly, including the
One bracket, second support, bindiny mechanism and multiple three-dimensional regulating parts；Wherein, the two sides of first support are symmetrically distributed with multiple wings
Daughter board installation point, the upper surface of first support are symmetrically distributed with multiple front cover installation points, and the front end of first support is equipped with bindiny mechanism
The first installation point；Second support and first support opposing end surface are equipped with the second peace of front end frame installation point and bindiny mechanism
It decorates；Bindiny mechanism includes multiple positioning pins 41 and corresponding locating slot 42, and part positioning pin 41 and/or locating slot 42 are right
It should be installed on the first installation point, another part positioning pin 41 and/or the correspondence of locating slot 42 are installed on the second installation point；Three-dimensional is adjusted
Part is installed with contraposition in fender installation point, front cover installation point, front end frame installation point respectively.
In flexible rack provided in this embodiment for automotive front end simulation assembly, first support and second support pass through
Bindiny mechanism is flexibly connected, and when ready mode assembly, the quick-assembling of flexible rack can be realized by assembly and connection mechanism, when
After the completion of mode assembly manipulation, the quick fractionation of flexible rack can be realized by dismantling connection mechanism, it is seen then that due to flexible rack
Adjustable feature is dismantled, therefore the overall process assembly technology with general assembly that can be welded with AFE(analog front end), thus instead of a plurality of real vehicle moulds
The assembling process for drawing up different automobile types front-end module saves the input cost of real vehicle and reduces the occupancy in place；Specifically,
The two sides of first support are symmetrically distributed with multiple fender installation points, are symmetrically distributed with multiple front cover installation points above, front end is set
There is the first installation point of bindiny mechanism, the end face of second support is equipped with the second installation of front end frame installation point and bindiny mechanism
Point, bindiny mechanism include multiple positioning pins 41 and corresponding locating slot 42, and positioning pin 41 and/or locating slot 42 can both pacify
It in the first installation point, also may be mounted in the second installation point, due to the position phase of the first installation point and the second installation point
Mutual Corresponding matching, therefore positioning pin 41 and locating slot 42 can accurately and rapidly be completed to assemble after being aligned, in addition, fender
Installation point, front cover installation point and front end frame installation point are provided with three-dimensional regulating part, in this way in installation fender, front cover, preceding
When end frame, can by it, the three-dimensional assembly direction of X, Y, Z are finely adjusted on flexible rack, realize on flexible rack to part
The analysis of matching relationship analog depth, such as gap, Pingdu, interference, opening angle, running track, to realize of components
With the purpose for analyzing and training practical teaching.
Specifically, Fig. 1, Fig. 6 and Fig. 7 are please referred to, the second support in above-described embodiment includes vertical skeleton 11, horizontal branch
Frame 12, contraposition pin support 13, clamping jaw bracket 14,41 bracket of positioning pin and locating slot bracket, align pin support 13, clamping jaw bracket
14, locating pin bracket and locating slot bracket are detachably connected with vertical skeleton 11 respectively.Wherein, peace is additionally provided on vertical skeleton 11
For assembling multiple fasteners of front end frame on three-dimensional regulating part, which includes alignment pin 17 and clamping jaw 18, right
On the pin 17 symmetrical upper beam for being located at vertical skeleton 11 of position, clamping jaw 18 it is symmetrical above and below be respectively provided at vertical skeleton 11
On upper beam and lower beam.
When it is implemented, the quantity of fastener is preferably 2, that is, it include 2 pairs of 18,2 pairs of alignment pin 17 and 2 pair clamping jaw contrapositions
On the symmetrical upper beam for being located at vertical skeleton 11 of pin 17,2 pairs of clamping jaws 18 it is symmetrical above and below be respectively provided at vertical skeleton 11
Upper beam and lower beam on, in a pre-installation when end frame, since front end frame is openning type structure, when assembly, is symmetrical
2 alignment pins 17 can be stuck in just on two corners of openning type inner structural wall, and branch can be played to front end frame after locked
Then support effect is clamped with the use of upper underbeam of the M8 screw to front end frame using clamping jaw 18 symmetrical above and below, is completed to preceding
The assembly of end frame is fixed.
Second support please continue to refer to Fig. 1 and Fig. 6, in order to facilitate the mobile adjustment of second support, in above-described embodiment
It further include multiple slider rollers 15 and the adjustable support rod 16 of terrain clearance being detachably connected with 12 bottom surface of horizontal bracket, branch
Strut 16 is located at the angular position of horizontal bracket 12, and slider roller 15 is located between adjacent supports bar 16.By being propped up in level
The characteristics of multiple slider rollers 15 are set on 12 bottom surface of frame, make it have conveniently moving, and use the setting side being detachably connected
Formula is to allow user to choose to install based on actual use situation and cost consideration to slider roller 15；Support rod 16 be in order to
During simulating assembly, keep slider roller 15 liftoff by propping up the landing of support rod 16, and then play to second support
Fixed effect is supported, its stress is increased.
Specifically, referring to Fig. 2, the first support in above-described embodiment include box skeleton 21, installation point Extension support 22,
Locating pin bracket and locating slot bracket, locating pin bracket and locating slot bracket and the front end of box skeleton 21 are detachably connected.The
Two brackets further include the slider roller 15 that multiple 21 bottom surfaces of box skeleton are detachably connected and the adjustable support rod 16 of terrain clearance,
Support rod 16 is located at the angular position of box skeleton 21, and slider roller 15 is located between adjacent supports bar 16.
When it is implemented, the both sides of the face of box skeleton 21 are distributed with KL01, KL02, KL03, KL04, KL05 total 10
A fender installation point completes the peace of this 10 three-dimensional regulating parts at this 10 fender installation point positions using M6 screw
Then dress realizes being fixedly connected for three-dimensional regulating part and fender by fixed block, and by adjusting three-dimensional regulating part in X, Y, Z
The angle of three-dimensional realizes the adjustment to each assembly direction of fender；Similarly, the both sides above box skeleton 21 are respectively symmetrically divided
Be furnished with FL01, FL02, FL03 amount to 6 front cover installation points, at this 6 front cover installation point positions using M10 screw complete this 6
Then the installation of a three-dimensional regulating part realizes being fixedly connected for three-dimensional regulating part and front cover by fixed block, and by adjusting three
The adjustment to each assembly direction of front cover is realized in the angle of X, Y, Z three-dimensional to regulating part.
Illustratively, 4 and Fig. 5 are please referred to, the three-dimensional regulating part in above-described embodiment include pedestal 31, L-type fixed block 32,
Bottom sets threaded top pillar 33,34, two bolts 35 of multiple adjusting gaskets and multiple screws 37, and two of L-type fixed block 32
Piecemeal body correspondence is fixed along two edges of pedestal 31, and pedestal 31 offers the movable span that diameter is greater than 33 diameter of top pillar, and L-type is fixed
Two parts block of block 32 is respectively equipped with 35 hole of bolt, and two bolts 35 pass through corresponding 35 hole dieback top pillar 33 of bolt and divide
The locking in the direction top pillar 33X and Y-direction Shi Xian not fixed, and height is engaged by screw 37 and 33 bottom thread of top pillar
The locking in the direction top pillar 33Z is fixed in realization；
By increasing and decreasing adjusting gasket 34 on pedestal 31, the adjusting to the direction top pillar 33Z fixed height is realized；And/or it is logical
The increase and decrease adjusting gasket 34 between a part of block and screw 37 of L-type fixed block 32 is crossed, realizes the locking to the direction top pillar 33X
It adjusts；And/or it by increasing and decreasing adjusting gasket 34 between another part block and screw 37 of L-type fixed block 32, realizes to top
The locking in the direction column 33Y is adjusted.
When it is implemented, realizing the connection of three-dimensional regulating part and components, the thickness of each adjusting gasket 34 by fixed block
Degree is 3.5mm, and pedestal 31 and L-type fixed block 32 are an integral molding structure, and the centre of pedestal 31 is offered greater than top pillar diameter
Movable span, the effect of the movable span be in order to move top pillar 33 in movable span along tri- directions X, Y, Z, and then realize three
To adjustable, after top pillar 33 is adjusted, by screw 37 and bottom thread screw realize top pillar 33 in the fastening of Z-direction,
Two bolts 35 are penetrated, realization is screwed by screw 37 and bolt 35 after corresponding 35 hole of bolt is contacted with top pillar 33
Top pillar 33 is in X, the fastening of Y-direction, can be by solid in nut and pedestal 31/L type when needing to adjust the position of top pillar 33 again
Determine to increase and decrease adjusting gasket 34 between block 32 to realize the fine tuning of corresponding direction, since the top of top pillar 33 directly connects with fixed block
Touching, fixed block directly contacts with components again, thus again the position of top pillar 33 be equivalent to after adjusting it is (fender, preceding with components
Lid, front end frame etc.) contact position also adjusted, and then change the Impact direction of components, realize to components
The adjustment of rigging position.
For the ease of adjusting the position of top pillar 33, the three-dimensional regulating part in above-described embodiment further includes and the fixed company of top pillar 33
The honeycomb top cap 36 connect, it is then suitable by the way that stick-like object to be inserted into any honeycomb hole in honeycomb top cap 36 in use process
Hour hands/exert oneself to screw counterclockwise that honeycomb top cap 36 can be driven to rotate along corresponding direction, at this time can be to the screw of 31 bottom of pedestal
37 are tightened or are unscrewed, and then realize top pillar 33 in the adjustment of Z-direction height.
Optionally, the L-type fixed block 32 in above-described embodiment is equipped with Z-direction and adjusts scale, pedestal 31 and L-type fixed block 32
Opposite face on be carved with respectively X-direction adjust scale, Y-direction adjust scale.
Adjust scale when it is implemented, X-direction adjusts scale and Y-direction and be located on pedestal 31, and with L-type fixed block 32
Two parts block is oppositely arranged, and Z-direction adjusts scale and is located on any portion of block of L-type fixed block 32, by adjusting scale
Setting operator can be made clearly to understand the adjusting scale of top pillar 33, recorded and analyzed convenient for operator.
Optionally, referring to Fig. 3, the front end of the box skeleton 21 in above-described embodiment is additionally provided with collision prevention girders installation point, prevent
Hit the corresponding tilt adjustment part 23 for being equipped with three-dimensional regulating part and being used cooperatively with three-dimensional regulating part in beam installation point；Wherein, incline
Angle regulating part 23 includes inclination angle pedestal, U-shaped fixed part 232 and drum interconnecting piece 231, and U-shaped fixed part 232 is equipped with rotary shaft
234 are flexibly connected by rotary shaft 234 with U-shaped fixed part 232 with fastening screw hole 233, drum interconnecting piece 231, fasten screw hole 233
For being fastened after drum interconnecting piece 231 adjusts tilt angle to drum interconnecting piece 231.It can be realized by three-dimensional regulating part to anti-
The adjusting for hitting tri- direction beam X, Y, Z can also be adjusted the tilt angle of collision prevention girders by the setting of tilt adjustment part 23,
The range that the direction of collision prevention girders is adjusted is expanded.
Illustratively, it is now illustrated by taking AUDIX89 vehicle as an example, simulation front cover deviation matches headlight with fender
Influence, be divided into two steps, first step is assembly of the components on flexible rack, and specific assembling process is above-mentioned
Embodiment is to describe, and this will not be repeated here；Second step is by adjusting corresponding three-dimensional regulating part to the dress of each components
With being acquired and analyzing, detailed process is as follows for the step:
Simulation 1: being turned up 3.5mm for right side front cover Z-direction, analysis right side headlight and front cover gap, right flank daughter board and headlight
Pingdu gap changing value；
Simulation 2: preceding cover hinge Z-direction is reduced into 3.5mm, analysis front cover and fender Pingdu gap changing value；
Simulation 3: rotating 2 degree in X-direction for front cover, Pingdu and the gap of analysis grid and headlight, fender and headlight
Pingdu gap changing value.
By sunykatuib analysis it can be concluded that the quantity of front cover registering control points and position equally can in actual production
Fast and accurately to judge defect Producing reason according to the defect generated in production, and calculate the adjustment of body dimensions
Amount.
More than, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of flexible rack for automotive front end simulation assembly, which is characterized in that including first support, second support, company
Connection mechanism and multiple three-dimensional regulating parts；Wherein,
The two sides of the first support are symmetrically distributed with multiple fender installation points, and the upper surface of described first support is symmetrically distributed with
Multiple front cover installation points, the front end of the first support are equipped with the first installation point of bindiny mechanism；
The second support and the first support opposing end surface are equipped with the second peace of front end frame installation point and bindiny mechanism
It decorates；
The bindiny mechanism includes multiple positioning pins and corresponding locating slot, the part positioning pin and/or the positioning
Slot is corresponding to be installed on first installation point, positioning pin described in another part and/or locating slot is corresponding is installed on described the
Two installation points；
The three-dimensional regulating part is respectively and in the fender installation point, the front cover installation point, the front end frame installation point
Contraposition installation.
2. flexibility rack according to claim 1, which is characterized in that the second support includes vertical skeleton, horizontal branch
Frame, contraposition pin support, clamping jaw bracket, locating pin bracket and locating slot bracket, the contraposition pin support, the clamping jaw bracket, institute
It states locating pin bracket and the locating slot bracket is detachably connected with the vertical skeleton respectively.
3. flexibility rack according to claim 2, which is characterized in that be additionally provided on the vertical skeleton and be mounted on described three
To on regulating part for assembling multiple fasteners of front end frame, the fastener includes alignment pin and clamping jaw, the alignment pin
On the symmetrical upper beam for being located at the vertical skeleton, the clamping jaw it is symmetrical above and below be respectively provided at the vertical skeleton
On upper beam and lower beam.
4. flexibility rack according to claim 2, which is characterized in that the second support further includes multiple and the level
The adjustable support rod of slider roller and terrain clearance that cradle bottom surface is detachably connected, the support rod are located at horizontal bracket
At angular position, the slider roller is located between the adjacent support rod.
5. flexibility rack according to claim 2, which is characterized in that the first support includes box skeleton, installation point
Extension support, locating pin bracket and locating slot bracket, the locating pin bracket and the locating slot bracket and the box skeleton
Front end is detachably connected.
6. flexibility rack according to claim 5, which is characterized in that the first support further includes multiple box bones
The adjustable support rod of slider roller and terrain clearance that frame bottom surface is detachably connected, the support rod are located at the corner of box skeleton
At position, the slider roller is located between the adjacent support rod.
7. flexibility rack according to claim 1, which is characterized in that the three-dimensional regulating part includes that pedestal, L-type are fixed
Block, bottom set threaded top pillar, multiple adjusting gaskets, two bolts and multiple screws, two parts block of the L-type fixed block
Body correspondence is fixed along two edges of the pedestal, and the pedestal offers the movable span that diameter is greater than top pillar diameter, and the L-type is solid
Two parts block for determining block is respectively equipped with bolt hole, and two bolts pass through corresponding bolt hole dieback top pillar and realize respectively pair
The locking of top pillar X-direction and Y-direction is fixed, and is realized with the height that is engaged of top pillar bottom thread to the top pillar side Z by screw
To locking fix；
By increasing and decreasing adjusting gasket on the base, the adjusting to top pillar Z-direction fixed height is realized；And/or
By increasing and decreasing adjusting gasket between a part of block and screw of L-type fixed block, the locking tune to top pillar X-direction is realized
Section；And/or
By increasing and decreasing adjusting gasket between another part block and screw of L-type fixed block, the locking to top pillar Y-direction is realized
It adjusts.
8. flexibility rack according to claim 7, which is characterized in that the three-dimensional regulating part further includes solid with the top pillar
Surely the honeycomb top cap connected.
9. flexibility rack according to claim 7, which is characterized in that the L-type fixed block is equipped with Z-direction and adjusts scale,
X-direction is carved on the opposite face of the pedestal and the L-type fixed block respectively and adjusts scale, Y-direction adjusting scale.
10. flexibility rack according to claim 5, which is characterized in that the front end of the box skeleton is additionally provided with collision prevention girders
Installation point, the corresponding inclination angle for being equipped with three-dimensional regulating part and being used cooperatively with the three-dimensional regulating part in the collision prevention girders installation point
Regulating part；Wherein, the tilt adjustment part includes inclination angle pedestal, U-shaped fixed part and drum interconnecting piece, on the U-shaped fixed part
Equipped with rotary shaft and fastening screw hole, the drum interconnecting piece is flexibly connected by rotary shaft with the U-shaped fixed part, the fastening
Screw hole is used to after drum interconnecting piece adjusts tilt angle fasten the drum interconnecting piece.
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| CN201910379168.0A CN110103172A (en) | 2019-05-08 | 2019-05-08 | A kind of flexible rack for automotive front end simulation assembly |
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