CN104228962A - An assembly composed of a cross beam and an assembly beam and a method for connecting the crossbeam with the assembly beam - Google Patents
An assembly composed of a cross beam and an assembly beam and a method for connecting the crossbeam with the assembly beam Download PDFInfo
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- CN104228962A CN104228962A CN201410278488.4A CN201410278488A CN104228962A CN 104228962 A CN104228962 A CN 104228962A CN 201410278488 A CN201410278488 A CN 201410278488A CN 104228962 A CN104228962 A CN 104228962A
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- joint
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- crossbeam
- assembly
- assembling
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Abstract
The invention relates to an assembly composed of a cross beam (12) and an assembly beam (14) and a method for connecting the crossbeam (12) with the assembly beam (14). The purpose of the invention is to provide an assembly composed of a cross beam (12) and an assembly beam (14) and a method for connecting the crossbeam (12) with the assembly beam (14), by means of which assembly can be simplified and manufacturing costs of a motor vehicle can be reduced. According to the invention, in the assembly composed of the cross beam (12) and the assembly beam (14) of the motor vehicle, at least two cross beam joint surfaces (22a, 22b) at the cross beam (12) portion and at least two assembly beam joint surfaces (30a, 30b) at the assembly beam (14) portion are configured to be screwed tightly with each other. A device (32) for producing clamping connecting is arranged at the at least two cross beam joint surfaces (22a, 22b) and the at least two assembly beam joint surfaces (30a, 30b).
Description
Technical field
The present invention relates to assembly that a kind of crossbeam by self-propelled vehicle and assembling beam form and a kind of for the method for connecting cross beam with assembling beam.
Background technology
By the vehicle structure of the known a kind of self-propelled vehicle with front-end module of file DE 10 2,008 020 304 A1, according to it by assembling beam and arranging between car head unit (Bugteil) that car head unit is connected with assembling beam by the beam parts of horizontal orientation.Beam parts in order to pre-assy by be arranged in outside two clamping elements keep and screwed at other position afterwards.This structure comprises regulating element that can be height-oriented in addition, so that can accurately positioning car head member.Illustrated vehicle structure does not have the relation about crossbeam and the layout of assembling beam and shows and is not suitable for such layout yet.To be arranged on assembling Liang Chu crossbeam in practice so far (also in order to pre-assy) usually screwed.
Summary of the invention
The object of the invention is to provide a kind of assembly of being made up of crossbeam and assembling beam and a kind of for the method for connecting cross beam with assembling beam, by means of it, assembling is simplified and therefore can reduce the manufacturing cost of self-propelled vehicle.
The solution of this object utilizes the feature of claim 1 or 9 to realize according to the present invention.
In the assembly that crossbeam by self-propelled vehicle according to the present invention and assembling beam are formed, at least two crossbeam face of joints and assemble beam face of joint at assembling Liang Chu at least two and be configured to mutually be screwed at crossbeam place.In addition, the device for the manufacture of being clamped and connected is furnished with at these at least two crossbeam face of joints and these at least two assembling Liang Jiehemianchu.Term " layout " is current to be not only understood to be in the structure of the single type of such device at assembling beam face of joint or crossbeam face of joint place but also to be understood as that the layout or fixing of element of one or more separation.Assembly according to the present invention allow in the simple and mode of cost advantages crossbeam is arranged in assembling Liang Chu and especially by means of set device via being clamped and connected pre-assy.That therefore can cancel that time when pre-assy and cost concentrate screws work.When to realize by only personnel when being clamped and connected and therefore other personnel do not need for the orientation by screwing and pre-assy, also can save work-hours and may personnel.
In the form of implementation of the reality of assembly according to the present invention, be furnished with at least two devices for the manufacture of being clamped and connected respectively at these at least two crossbeam face of joint places with at these at least two assembling Liang Jiehemianchu.By arranging that two or more are for the manufacture of the device be clamped and connected, face of joint relative orientation to each other and confining force can be improved significantly.Even if also pre-assy may be carried out with such particularity when the distance of these at least two pairs of crossbeam face of joints and assembling beam face of joint is quite large in this case, make when not additional revise again then utilize only personnel to connect by means of bolt can to realize final assembling.Face of joint can two longerons in this case especially as self-propelled vehicle so far spaced apart.
When these at least two crossbeam face of joint places and these at least two assembling Liang Jiehemianchu be configured with respectively at least one location auxiliary time, manufacture can be made easy according to the connection of assembly of the present invention for pre-assy.The auxiliary combination be especially understood as that as guide portion, outstanding induction element (its structure (crossbeam face of joint or assembling beam face of joint) place in the component) in location, with in order to hold the coefficient guide notch of induction element, it is configured in another element (assembling beam face of joint or crossbeam face of joint) place.
When locate auxiliary have than the length larger for the manufacture of the device be clamped and connected time, preferred at this, because first assembler can concentrate in this case, introduced by induction element in recess and then manufacture after introducing induction element and be clamped and connected.
When the cross-sectional plane with circle is assisted in location, be preferred further, because this makes the after cross member face of joint in induction element introducing guide notch easy relative to the relative rotation of assembling beam face of joint.
When locating auxiliary construction and becoming taper, make easily induction element to be introduced in guide notch.Preferably, location is assisted and is made for the manufacture of first of the device that be clamped and connected contact before to stop motion of translation at crossbeam face of joint with assembling when beam face of joint combines owing to locating to assist with coordinating into mutually for the manufacture of the device be clamped and connected (clamping element) in shape at it.
In the form of implementation of another reality of assembly according to the present invention, these at least two assembling beam face of joints and these at least two crossbeam face of joints, in the transversely extension of self-propelled vehicle, make this assembling (face of joint is brought to and mutually reclines) realize in the longitudinal direction of self-propelled vehicle wherein.This has this advantage, and namely pre-assy (clamping) and final assembling (screwing) can (in the longitudinal direction of self-propelled vehicle) realize in a same direction.
In situation about in the end mentioning, when assemble beam with these at least two assemble beam face of joint relative and the side of putting is taken to the longeron face of joint of at least two longerons recline mutually and crossbeam, assemble beam and longeron by common bolt be connected screw each other time, be favourable further for assembly according to the present invention.In this case, utilize final assembling can realize longeron simultaneously and assemble the fixing of Liang Chu.Therefore can cancel at the not only attaching parts of independent assembling of assembling Liang Chu but also installation step for longeron.
When the form sentencing triangle at these at least two crossbeam face of joints and these at least two assembling beam face of joints be furnished with respectively two for the manufacture of the device be clamped and connected and location auxiliary time, be anti-rotational especially after pre-assy according to assembly of the present invention and registration.Expressing in other words, when not being arranged on straight line for the manufacture of at least one location of the device be clamped and connected and this is auxiliary for these at least two, is preferred.
The invention still further relates to a kind of method of assembly for the manufacture of being made up of crossbeam and assembling beam, in first (in advance) installation step, at least two crossbeam face of joints being assembled beam face of joint by being clamped and connected pre-assy and then in second (finally) installation step, these at least two crossbeam face of joints and these at least two are assembled beam face of joint and screw with corresponding at least two according to the method.
In the form of implementation of another reality of method according to the present invention, these at least two crossbeam face of joints with these at least two assemble before beam face of joint screws assemble beam with these at least two assemble beam face of joint relative to and on the side of putting two longerons be brought to and recline mutually with at least one longeron face of joint respectively and crossbeam face of joint is then screwed into longeron face of joint and makes to assemble beam and be connected by identical bolt between crossbeam with longeron and fix.
To this referring again to the advantage combined above illustrated by assembly of the present invention.
Accompanying drawing explanation
Following connection with figures illustrates form of implementation and the advantage of reality in addition of the present invention.Wherein:
Fig. 1 shows according to assembly of the present invention with transparent view obliquely from the front,
Fig. 2 with view obliquely from the front show in the diagram of amplifying the longeron that band connects to some extent according to assembly of the present invention in FIG with the region that II indicates,
Fig. 3 show according to the line III-III in Fig. 2 by according to the section of the clamping element of assembly of the present invention and
Fig. 4 with the longeron showing band from the view at oblique rear connect to some extent in the diagram of amplifying according to assembly of the present invention in FIG with the region that II indicates.
Detailed description of the invention
Fig. 1 shows in the region of the front portion of unshowned self-propelled vehicle according to the assembly 10 be made up of crossbeam 12 and assembling beam 14 of the present invention.Crossbeam 12 is mainly at the upper element extended of lateral direction of car 16 (y direction), and it is shaped in its outside and has crossbeam face of joint 22a, 22b at it at upper unlimited 20a, 20b place, end extended of longitudinal direction of car 18 (x direction) on longitudinal direction of car 18 (x direction).Crossbeam face of joint 22a, 22b go up and extend on lateral direction of car 16 (y direction) and in vertical 24 (the z directions) of vehicle.
Assembling beam 14 is the elements with substantially rectangular basic configuration being configured to framework, that is with two vertical intercept 26a, 26b of the especially upper extension in vertical 24 (the z directions) of vehicle with by interconnective for these regions two horizontal intercept 28a, 28b in the upper extension of lateral direction of car 16 (y direction).At vertical intercept 26a, 26b place of assembling beam 14, the side of the sensing crossbeam 12 of assembling beam 14 is configured with assembling beam face of joint 30a, 30b.
Next according to Fig. 2,3 and 4 connections being set forth in crossbeam 12 with the region indicated for II in fig. 2 in the region of vertical intercept 26b on the right and assembling between beam 14.Fig. 2 shows the view (front side) of the amplification in the region indicated with II together with longeron 48 in FIG, and Fig. 4 shows the dorsal part in this region.Fig. 3 shows the cut-away view according to the hatching line III-III in Fig. 2.Connection in the region of the vertical intercept 26a of on the left side between crossbeam 12 and assembling beam 14 and assemble beam face of joint 30a and crossbeam face of joint 22a is configured to specular in the longitudinal axis of self-propelled vehicle.The ensuing detailed description of crossbeam face of joint 22b and assembling beam face of joint 30b is also applicable to crossbeam face of joint 22a and assembling beam face of joint 30a thus.
As for the manufacture of the device 32 be clamped and connected, be configured with two kayser nose 34a, 34b at assembling beam face of joint 30b place and be configured with through hole 36 (see Fig. 3) at crossbeam face of joint 22b place.Kayser nose 34a, 34b are molded in assembling Liang14Chu by contact pin 38a, 38b single type of thin-walled.In order to be conducted through through hole 36 on the direction of arrow 40 (Fig. 3), kayser nose 34a, 34b can be pressed together spring.As identifiable design goes out in figure 3, kayser nose 34a, 34b have face 42a, 42b of tilting to stretch, and its placed arrow type ground is to advancing each other.Shape and the layout of these faces 42a, 42b make it to become possibility, namely kayser nose 34a, 34b (when it was moved towards crossbeam face of joint 22b before being manufactured on being clamped and connected shown in Fig. 3 on the direction of arrow 40) on the edge striking through hole 36 after spring be pressed together, so that can through through hole 36.It is easy to manufacture that this makes to be clamped and connected.
As identifiable design goes out in figs 2 and 3, be configured with the induction element 52 of taper configurations at assembling beam face of joint 30a, 30b place as location auxiliary 50, its be configured in the guide notch in crossbeam face of joint 22a, 22b (can not identification) directed.
As identifiable design goes out especially in figures 2 and 4, crossbeam face of joint 22a, 22b and assembling beam face of joint 30a, 30b are held togather additionally by nut 46a, 46b, 46c of bolt 44a, 44b, 44c and correspondence.The each combination be made up of with nut 46a, 46b, 46c bolt 44a, 44b, 44c forms bolt thus and is connected 44a-46a, 44b-46b, 44c-46c.
Be also shown in figures 2 and 4, utilize bolt to connect 44a-46a, 44b-46b, 44c-46c and also longeron 48 is fixed on the vertical intercept 26b place of assembling beam 14.In the same manner, longeron (not shown) is fixed with at the relative vertical intercept 26a place of assembling beam 14.
In order to crossbeam 12 being pre-assembled in assembling Liang14Chu, crossbeam 12 must be positioned such that induction element 52 to be introduced in guide notch (in the accompanying drawings can not identification) by the motion on longitudinal direction of car 18 (x direction) and face 42a, 42b that the inclination of kayser nose 34a, 34b stretches are pressed towards the edge of the through hole 36 be configured in crossbeam face of joint 22a, 22b when the upper motion of longitudinal direction of car 18 (x direction).By crossbeam 12 on longitudinal direction of car 18 (x direction) to another relative motion in the direction of assembling beam 14 then by kayser nose 34a, 34b spring ground force together and be guided through through hole 36, until it has run through through hole 36 and the latched position shown in occupying in figure 3.When all kayser nose 34a, 34b have occupied position shown in figure 3, pre-assy has terminated.Final assembling then can connect 44a-46a, 44b-46b, 44c-46c realization by manufacturing bolt by pre-assy.
Again point out, additionally longeron 48 is fixed in assembly according to the present invention (as in conjunction with the embodiments illustrated above) assembling Liang14Chu be not force required.In unshowned, better simply form of implementation, bolt connects 44a-46a, 44b-46b, 44c-46c and also can only be used to crossbeam 12 is fixed on assembling Liang14Chu.
In illustrated form of implementation, on longitudinal direction of car (x direction), the clamping element (comprising kayser nose 34a, 34b and through hole 36) of orientation also can be gone up or orientation on other direction any at lateral direction of car (y direction), vehicle vertical (z direction).In addition, the clamping element at assembly place according to the present invention and the induction element 52 being used as location auxiliary 50 can have other suitable geometry.
In this manual, in the accompanying drawings and in the claims disclosed feature of the present invention can individually but also with combination in any be not only important for realizing the present invention in the form of implementation that they are different.The invention is not restricted to illustrated form of implementation.It can be changed in the scope of claim and when the knowledge of the professional that consideration is correlated with.
List of numerals
10 assemblies
12 crossbeams
14 assembling beams
16 lateral direction of car (y direction)
18 longitudinal direction of car (x direction)
The end that 20a, 20b open wide
22a, 22b crossbeam face of joint
24 vehicles vertical (z direction)
The vertical intercept of 26a, 26b
The horizontal intercept of 28a, 28b
30a, 30b assemble beam face of joint
32 for the manufacture of the device be clamped and connected
34a, 34b kayser nose
36 through holes
38a, 38b contact pin
40 arrows
42a, 42b face
44a-c bolt
46a-c nut
48 longerons
50 location are auxiliary
52 induction elements.
Claims (12)
1. the assembly be made up of crossbeam (12) and assembling beam (14) of self-propelled vehicle, at least two crossbeam face of joint (22a at described crossbeam (12) place wherein, 22b) and at described at least two, assembling beam (14) place assemble beam face of joint (30a, 30b) be configured to mutually be screwed, it is characterized in that, at at least two described crossbeam face of joint (22a, 22b) be furnished with for the manufacture of the device be clamped and connected (32) with at least two described assembling beam face of joint (30a, 30b) places.
2. the assembly according to the claims, it is characterized in that, at at least two described crossbeam face of joint (22a, 22b) place and correspondingly at least two described assembling beam face of joint (30a, 30b) places be furnished with at least two for the manufacture of the device be clamped and connected (32).
3. assembly according to claim 2, it is characterized in that, described crossbeam (12) is configured to the damping cross beam be formed from steel, and be configured with two kayser noses (34a, 34b) as the manufacture of the device be clamped and connected (32) is configured with through hole (36) at described crossbeam face of joint (22b) place at described assembling beam face of joint (30b) place.
4. assembly according to claim 3, is characterized in that, described kayser nose (34a, 34b) is constructed by plastics.
5. any one of the claims or multinomial described assembly, it is characterized in that, at at least two described crossbeam face of joint (22a, 22b) place and be configured with at least one location auxiliary (50) at least two described assembling beam face of joint (30a, 30b) places respectively.
6. the assembly according to the claims, is characterized in that, described location auxiliary (50) have than for the manufacture of the larger length of the device be clamped and connected (32).
7. the assembly according to any one of claim 3 or 4, is characterized in that, described location auxiliary (50) have circular cross-sectional plane.
8. any one of the claims or multinomial described assembly, it is characterized in that, at least two described assembling beams face of joint (30a, 30b) and at least two described crossbeam face of joints (22a, 22b) are in the transversely extension of described self-propelled vehicle.
9. the assembly according to the claims; it is characterized in that; described assembling beam (14) reclines mutually with the longeron face of joint of at least two longerons (48) on the side relative with at least two described assembling beams face of joint (30a, 30b) and described crossbeam (12), described assembling beam (14) and described longeron (48) are connected (44a-46a by common bolt; 44b-46b; 44c-46c) mutually screw.
10. any one of the claims or multinomial described assembly, it is characterized in that, at at least two described crossbeam face of joint (22a, form 22b) sentencing triangle with at least two described assembling beams face of joint (30a, 30b) is furnished with two respectively for the manufacture of the device be clamped and connected (32) and location auxiliary (50).
11. 1 kinds of methods for the manufacture of the assembly (10) be made up of crossbeam (12) and assembling beam (14), it is characterized in that, by at least two crossbeam face of joint (22a in the first installation step, 22b) assemble beam face of joint (30a with corresponding at least two, 30b) by be clamped and connected pre-assy and then in the second installation step by least two described crossbeam face of joint (22a, 22b) screw with at least two described assembling beams face of joint (30a, 30b).
12. methods according to the claims, it is characterized in that, at at least two described crossbeam face of joint (22a, 22b) with at least two described assembling beam face of joint (30a, 30b) screw before described assembling beam (14) with at least two described assembling beam face of joint (30a, two longerons (48) respectively with at least one longeron face of joint are taken to by 30b) relative side and to recline mutually and then by described crossbeam face of joint (22a, 22b) screw into described longeron face of joint and make described assembling beam (14) be connected (44a-46a by identical bolt between described crossbeam (12) with described longeron (48), 44b-46b, 44c-46c) fix.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013010334 | 2013-06-20 | ||
| DE102013010334.7 | 2013-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104228962A true CN104228962A (en) | 2014-12-24 |
| CN104228962B CN104228962B (en) | 2018-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410278488.4A Active CN104228962B (en) | 2013-06-20 | 2014-06-20 | The method of the component and connecting cross beams and assembly beam that be made of crossbeam and assembly beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104228962B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552423A (en) * | 2017-09-26 | 2019-04-02 | 丰田自动车株式会社 | The front-body structure of vehicle |
| DE102018211974A1 (en) | 2018-07-18 | 2020-01-23 | Volkswagen Aktiengesellschaft | Bumper assembly and filler |
| FR3142166A1 (en) * | 2022-11-21 | 2024-05-24 | Psa Automobiles Sa | Process for pre-assembling a front panel on a motor vehicle body and vehicle bodywork obtained by the process |
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| CN1605521A (en) * | 2003-10-08 | 2005-04-13 | 本田技研工业株式会社 | Front body structure of motor vehicle |
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| JP2008126897A (en) * | 2006-11-22 | 2008-06-05 | Meridian Technologies Japan Inc | Vehicle body structure |
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| US6634702B1 (en) * | 1999-06-23 | 2003-10-21 | Dynamit Nobel Kunstsoff Gmbh | Front-end module for a motor vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102018211974A1 (en) | 2018-07-18 | 2020-01-23 | Volkswagen Aktiengesellschaft | Bumper assembly and filler |
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| FR3142166A1 (en) * | 2022-11-21 | 2024-05-24 | Psa Automobiles Sa | Process for pre-assembling a front panel on a motor vehicle body and vehicle bodywork obtained by the process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104228962B (en) | 2018-07-31 |
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