DE1652869A1 - Assembly aid - Google Patents

Description

Auxiliary assembly device 1 D O 2 O D

The j ^ ri'inaung concerns an Ilontage ^ auxiliary device ^, especially to the. Disassembly or dismantling of vehicle assemblies or the like, in which, one in particular with a gripping structure provided receptacle for the assemblies on one preferably Removable, removable and mobile support frame attached

Iioatagevorrichtungen are already known in which a liftable and lowerable support frame is attached to a mobile frame, which can be brought from a lower position to an upper position, for example by means of a hydraulic cylinder, and which has a parallel guide in this way has, dj.3 a receptacle is arranged on lern free land of the parallel guide, on which a vehicle component for mounting and / or dismounting ύοώ. can be placed on the vehicle. It is also known to design the actual receptacle to be pivotable or rotatable, or to provide brackets on such a receptacle (US Pat. No. 2,311,252). tiltable and swiveling as well as adjustable in height so that different positions for a further aufii. nmende Jaltenvorrichtung for the Bauxeil to be gripped eincL.o. ¹ r a. UAA can thus, for example, an obliquely inclined liotor- • ic drive β-gensets _u.t in dia correct position brought v / ground £ ■ D -... pon in a to and the pivoting and Meigung erfoj-gfcwhier- m at viewinuen means, ^ ieren or dismantling favorable operating situation ge.-ichvvsnkt or t ^ di ^ ht can be. In these known Yorrijiituugen larf be there every-.3H a auiSeroraentlich gertuuen üinfar.rens you two components to be connected, and it makes special ScnwierxgKeiten, for example by studs o ^ he jt'-cltverbindungbn 'pass-seat or _ö -l. connected components "to thread into one another, since the movability, especially in an inclined position; no perfect alignment fc ^ dtattct, 20 dais especially through the use of the bekannüvii jürix-auböpindelverstellung, as indicated by the TJS-Patertjciirift 2 763 053, not a perfect Mon -

109809/0640

- 2- 1652809

days or dismantling is possible. A similar device is also designed such that the gripped 3auteil can be swiveled almost in all directions without, however, in doing so to the joining of two parts with a snug fit or the joining of two parts, soft by long stud bolts connected is intended (U.S. Patent 2,488,296). In another known auxiliary assembly device is a lifting and lowering support frame on a mobile frame attached with a receptacle, the receptacle being G-rifers has to hold the component to be gripped. Here, too, the running-in must be done with great care, the entire device must be moved so that for this purpose a parallel mobility to the position of the to be mounted Components must be given (DAS 1 145 110).

Ss is also already known to have auxiliary assembly devices to connect a chassis, the assembly auxiliary device by means of a special adjustment device in different Bring heights and swivel positions in order to be able to adjust the position of the two components to be connected or during the actual dismantling of an assembly one in each case to bring about a favorable operating position (US Pat. No. 3,109 626), Finally a device is known in which a suspension and tensioning device is provided on a chassis which allows the component to be brought into different positions (German Patent 689849) *

However, these known auxiliary assembly devices can. E.g. when dismantling a motor-gearbox unit from a vehicle parked on a lifting platform, it cannot be dismantled properly, because! §.B. pulling the motor off the clutch or transmission flaiisc & large, causing difficulties as the entire device Slit including its great weight as well as with αem to be recorded components must be moved. and, in particular, is the case with the process of the entire device * device for threading a motor onto the stud bolts of a gearbox only very difficult, the threading movement on the standing

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1ÖSS097 0S4Ö

■ ■ '- ■ Υ- 1852869

bolt and on the associated pass-seat in perfect condition Way to perform, especially Ä & nn, -if the whole .Assembly has an inclined position in relation to the workshop base having. Accordingly, it is an object of the invention to provide: an auxiliary assembly device to create, which allows the assembly held on the recording after the approximate . Move into the assembly position to issue a further additional movement without the entire assembly device be moved in particular on the rough workshop floor It is the object of the invention to provide mobility to create for the recorded assembly in such a way that they can be moved freely on all sides in a horizontal plane can, in order to be able to fit the fitting seats into one another, it is also an object of the invention, e.g. when dismantling a The assembly can be easily released by shaking the part to be dismantled, e.g. the Stehbolsan or the Pai-Bltze au ,. afterwards a complete solution by extending or driving away the gripped assembly by a small initial part the fit-seats su achieve and then the two components by driving away the entire mobile Montageegeetellee to be able to completely separate from each other.

The invention is based on an assembly aid device, in particular for assembling or dismantling vehicle assemblies or the like, in which a receptacle for the assembly, in particular provided with gripping members, is attached to a preferably liftable, lowerable and mobile support frame. The invention consists in that the recording with the support frame via a © in a first level fBsibewegliote. guided ^ © titioniervorrichtung is connected. Hierdmrsa let ®s aögliea, within the movement path of the positioning device, move the picked-up component closer to rubsagisfrel taad kr & ätfSel su * - as ial it al- M & la. Qiafacfeeg ⁵ Ifeia © aiglisäisjiaj, 4is Sek ^ smbldöiiei ⁵ maö SMß6Bas © ®js>& lQsios ü-feg y

so do ösi-Joteis BoaoatlQg ¹ Sa impels Äiittola ~ m & fei "

wpeQ iie

-Ö-S8O-9 / O6

other mn, tr © 2! Efa ₀ w @ s, a @ fc make the covering the free-moving path®® of the ¹ positioning device the further dismantling @ w®g s§it @ a® oqt the actual assembly device carried out

the invention is further developed in that the position is additionally guided in a second plane inclined to the first plane or the like, so that it is free to move in a weight- balanced manner It is possible to add the vertiiatmagswell © to the coupling when assembling the times Motor® with the built-in gear or when joining the © is <§ @ gear with the built-in motor, and also to be able to insert the drive centering flange precisely with the motor centering collar to add fln & @ Men Umoe each other, so that damage to the PsEflachen or jamming is avoided. Likewise ®S hierötts ¹ ©! easily possible that the Demonti # 3P®n by shaking the total mobile Aufnahffi® ii @ Pass-seats can be solved and can slide apart without friction within the scope of the G-ewichtft & usgl @ iehes.

Biee® invention is further developed in that the Positioniervorrichtang zusätslich may have a rotating device, 8 © OMFIs hereby also have any inclination of the fetiien wm fgfliiätiifi © I @ r to be separated into components βteilt-w # M @ a M®sis _e. In particular, it is advantageous if the operation also has a weight adjustment device so that any size of the two components to be connected or separated can be set. In an advantageous manner, the invention is designed in such a way that the positioning device has a connecting flange on both sides which are connected through a gap , guide or the like. At least one of the connecting flanges with a ¹ Hoti®rforrichtmmg and / or laying device . d / © dar Tertikal »Hm ^ orriohtiaag au connect in order to create a universal © V®s ^ © 2iifear & © lf its ³ auxiliary assembly device

9 / 06AO

which on the one hand to every beliabig® lifting and driving device and on the other hand to any receiving device can be connected for a component to be grasped and which thus allows all the usual Perform any assembly and disassembly processes effortlessly, without friction and without damage,

Advantageously, in a special embodiment of the Hontiige auxiliary device, a guide plate is supported by means of ball rims mounted on it between two parallel guide plates with all-round play, so that there is free mobility in a, for example, horizontally arranged plane and at the same time a rotary movement or Swivel movement can be performed. It is also advantageous if the positioning device has a locking device associated with each guide track, rotary track, pivot track or the like a single or multiple multi-joint connection can be arranged, so that a particularly simple design of the mobility with high rigidity and low friction is achieved.

Nine particularly advantageous embodiment also exists in that between the two connecting flanges a crosswise arranged ball longitudinal or. Lateral guidance is arranged so that the position! friction-free even with high weight of the components to be picked up given is. Accordingly, this makes it possible to apply only a small amount of management force to handle even larger components with large and difficult to bring seats together to be able to both join and separate.

In a further embodiment of the invention, prestressed return springs are provided in connection with the guides to

BATH ORIGINAL

109809/0040

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so, depending on the degree of preload of the return spring, an extensive one To achieve weight compensation »so that also with Sohrägnelgung or in an inclined position, the components can be mutually displaced by the necessary assembly and Faßungsweg.

It is also advantageous if between the one connection flansoh and a pivoting device is arranged, in particular in a lockable manner, on one ball guide »ao that one or the other or both directions of movement for can be locked together or together.

A further simplified embodiment is provided! that between the two connecting flanges a rotationally secured ball length guide is arranged, so that it is hereby possible 2.B. Separate a gear unit from the motor by simply shaking it lengthways, or by simply shaking it lengthways onto the stud bolts and onto the centering collar. It can be of advantage here if the one ball guide part is connected to the connecting flange via a particularly lockable swivel bearing so that you can easily compensate for inclinations ΐΜψ angular displacements of the connecting component or the components to be detached, and accordingly, for example, the stud bolts -or the centering collars can also be guided over longer distances over their guide surfaces without disturbance and damage,

Exemplary embodiments of the invention are explained in more detail below with reference to drawings.

Put it

Figure 1 ^-: Big "first - Aueführungsf orni schematic

! Representation in connection with a holder BQ as with a support frame, partially drawn in sonhood.

Figure 1a Ii ^ fρ Seileq | u | M1i through the Spftyr gate direction

Figure 2a Figure 2t>

Figure 4

figure 4a

figure 5

Figure 5a

other design in section,

A look at the form naön figure 2a.

I am further executing agöforin with one Misalignment.

Sine embodiment with a cross arranged ball guide, partly in »Section and Seitenanaioht *

Check out the device figure 4;

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A simplified execution form with

a longitudinal ball device as well as not a single swivel orientation,

A look at figure 5 »

Fig. 1 is arranged on a vehicle part shown echemically, “low” BB sofa swivel castors has a vertical support , to which a parallel support structure IE is articulated, which g, B. can be raised and lowered by means of hydraulic lifting cylinders Z. On the support frame, there is a receptacle killer K, iw welmi tt el β «iaiü-" jBinstöekieilee 1, which can be in the K aufgtnuiemsii ϋ @ Μϋϊΐ, the pehtage help-

Βΐ · 1ί .- ^ η eitvju leads and there by means of a festgiixalteai can turn. The real one l * @ © itionierTorri0l, tis »g I" exists in the case of the implementation game

from © iEesi Fülir ^ ag plate 22 $ which to

dee Trafg @ sstell®sf hifi ia. "» iiis HotieyroapMohtung R

üfeüfgeiit, an wtlsae 8 ± © & .sSat Ä © äg © ^ orricls% i ^ & g! '"aeMÖ.ieBes kasffiij to which si © h wieägiiäM an Iferfeinäungsfi ^ iis'öh 30a w ^ ljDijefc ¹ ®4,% ^ β1 # Λ® & t3SwÄiiil # n plug-in part © »· 1

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can be plugged into the recording head K. On the guide plate 22 are balls 24 in each case a ball ring 25 -above and. und® & stored "whereby on the balls 24 again on both sides guide plates 26 above" and below, which connect to a V®rbindungsflansch 30b. After the Kugsikrang 25 is guided with all-round play in the guide plate 22, the connecting flange 30b can thus perform a rotating movement as well as a horizontal movement back and forth in different directions only with rolling friction via the Hümangsplatten 26. A z.-ö. Connect a vertical guide consisting of a perpendicular guide pin 37a and an associated guide sleeve 37b, with counterbalancing springs 37c providing for a counterbalancing. A schematically illustrated receptacle A can be connected to the connecting flange 30b directly or via the aforementioned vertical guide, which ζ.-Ii.

'■ Greif erglie the G has. Accordingly, the recording is Ä with a component held by the gripping members "G

'Friction-free both in a horizontal' ..e / level after all Directions freely movable, like auoh in the horizontal jibene swiveling, as ■ also by means of ■■ 'the. Vertical lifting device. VH / in a vertical view, i.e. almost all around the room can be moved freely and can also be moved into any of the any © inclination can be brought, so that the individual a IHÄrusigsbahnen can be laid in different xibenen can.

In Figure 1 it is shown on the basis of a crosshair that both a vertical movement V by means of the vertical lifting device VE as well as a horizontal movement in the horizontal = transverse movement H1 or in the horizontal longitudinal movement H2 or generally any direction of movement 'possible . Pejffi "r" .. can be granted by means of the "d" rVertical lifting device VH Aoch- eise.susätsliehe Di ^ ehbeweguag, if the -... s @ Bi @ & t le <älgli, eh ^: according to a management training

109B0 ⁹ 9 / 0.6

Finally, a vertical "movement T allowed without additional turning movement..".

In Figure 1a it is shown that by screwing in a Locking screw 27 in a corresponding locking recess 29 a blocking of the two parts mutually supported by the ball guide is possible.

In Figure 2a, another embodiment is shown, "in which, see the two connections 3Qa, 50b are connected by joints, with several parallel, S ₈ B ₀ vertically arranged joint pins 34 by joint parts 31-32, 33 with each other and with the Verbindungsflansehen _30a? 3QB ^ © rbunden are. as is readily apparent that as a result, duroh buckling of the two joint parts 32, 33 · a Yerkürsung is possible the distance between the two Verbindungsflansohe 30 "301?, as well as a lateral parallel displacement or a mutual pivoting of the two connecting flanges 3Ca, 30b is possible, as already mentioned, the connecting flanges 3Qa, 30b can be attached to the support bracket :! ΐ via © ine ruOtiervorriohtung R as well as via a tilting device M furthermore via a plug-in part 1 with the receiving head K of the support frame 1, which, as also mentioned, can be raised and lowered by means of the lifting cylinder Z be 3oA _5, 30b nor the already mentioned in connection with I 1 ⁴ IgUr vertical lifting device VH provided so that an additional z.33 _o swinging movement of the positioning device attached to the I input a is possible.

±) ie Figure 2b shows a plan view of the embodiment according to 2a, it can be seen that by inserting a locking pin 36 into corresponding longitudinal bores of the articulated parts 31, 32, 33 and the mouth flange 30a, 30b, the iced device can be locked in a certain position. is u. corresponding to the recesses, the joint parts 31 * 32, 33 ' a certain pivotability or distance reduction

. - ¹⁰ - - "ba

109809/06 A D

can be obtained by notching the joint parts. Likewise, a displacement of the joint can take place by deflecting one or both joint parts.

FIG. 3 shows an embodiment in which _{a multiple hinge arrangement is made between the connecting flanges 30a r} 30b, such that here again two parallel rows of hinge pieces 31, 32, 33 are provided by means of several hinge pins 34, which allow both a shortening of the Abatandes wipe the two connecting faces 30a, 30b while maintaining their parallel position as well as creating an additional one. To adjust the swivel movement. Here, too, in turn canoe on one of the Verbindungsflanache 30a _f 30b, a vertical-lifting device VH be provided which z # B "gewiehtsausgegiiehen may be formed & usgleichsfedern by mutually biased weight * Ebeneο can in this case to the one or the other V®rbindungsflansoii 30a" 3QB a Hotier - device. H @ © wle also connect the sawing device N in the not shown ¥ ®is »,»

Are Xn Figures 4 and 4a shows a different embodiment is illustrated _f wherein between the two connecting flanges 30a _S 30b Sugelführungen vorgeielieii such that, for example, are arranged on the Verbindungsflansoh 30b two parallel Führungswellem 4 on which about Kugelbüohsen 3, a case 15 is running, in which in turn by means of Eugelbüehsen 3 q.uer further guide shafts 4 are arranged to the first guide shafts 4, so that an overlaying part 1§ encompassing the two further guide shafts is arranged both in one horizontal direction as well as in a sexual direction. Horizontally moved H1, H2 is displaceable. The guide shaft or da® GeMuse 15 is tiireh return springs. 17 preloaded so that the file can be returned to its target position with an adjustable force. On the sliding part 16, by means of a hinge pin 9, the yerbing flange 30a is mounted, which by means of further EÜölcetellfedern 17 in its

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Claims (1)

Claims Sohutzanaprüohe / 1.)} Assembly auxiliary svorrichtung, in particular for assembling or ^ S dismantling of vehicle assemblies or the like. In which a particularly provided with gripping members receptacle for the assembly is attached to a preferably liftable, lowerable and mobile support frame, characterized in that the receptacle (A) is connected to the support frame (T) via a positioning device (I) that is freely movable on a first level * 2.) Auxiliary assembly device according to claim 1, characterized in that the positioning device (I) additionally in an inclined plane perpendicular to the first level or the like * inclined second position in particular weight-balanced is guided freely movable. 3.) Auxiliary assembly device according to claim 1 or 2, characterized characterized in that the positioning device (I) additionally has a rotating device (R). 4 ») Auxiliary assembly device according to one or more of the claims 1-3, characterized in that the positioning device (I) also has an in particular weight-balanced Has tilting device (N). 5 ») Auxiliary assembly device according to one or more of the preceding Claims »characterized in that the positioning device (I) has a connecting flange on both sides (3Qa, 30b) which are connected by joints, ball guides or the like (2, 3, 24, 31, 3 * .-, 33 »34) are. $ ») Auxiliary assembly equipment according to. Claim 5, characterized in that at least one of the connecting f! See (30ä _r -20b) ait a? Eotiervorrichtung (R) and / or heating (I): iffid / or Tertical lifting device (JE) siädU - ^: - .'-. "■. ■■ 7ο) auxiliary assembly device according to claim 5, characterized in that that a leadership position he (22) by means of both sides on him mounted ball races (24, 25) between two parallel Guide plates (26) mounted with play on all sides is. 8.) Auxiliary assembly device according to one or more of the preceding Claims, characterized> that the positioning device (I) one locking device associated with each rotary tooth, pivoting path, tilting path or the like (.11, 12, 27, 28, 29, 36), 9.) Auxiliary assembly device according to one or more of the preceding Claims, characterized in that between the two connecting flanges (30a, 30b) a simple or multiple multi-joint connection (31-34) is arranged. 10.) Auxiliary assembly device according to one or more of the preceding Claims, characterized in that between the two connecting flanges (30a, 30b) one in each case crosswise arranged ball longitudinal or »transverse guide (3,4) is arranged. 11.) Auxiliary assembly device according to one or more of the previous ^ going claims, characterized in that the Ku- ' gel guides (3, 4) are provided with mutually prestressed return springs (17). 12.) Auxiliary assembly device according to claim 10 or 11, characterized characterized in that between the one connecting flange (30a) and the one ball guide (3, 4) a pivoting device (9, 10) is arranged, in particular in a lockable manner, 13 ·) Auxiliary assembly device according to one or more of the claims 1-6, characterized in that between the two connecting flanges (30a, 30b) a non-rotatable Ball! Longitudinal guide (2,3,4) is arranged. ■ ■ '. - 3 -
1Ö9B09 / 064Ö 14 ») Auxiliary assembly device according to claim 13» characterized * that the one ball longitudinal guide part (2,4) with the connecting flange (30a) via an in particular lockable Swivel bearing (7 »9» 10) is connected. 109809/0849