DE102019114564A1 - Assembly device and method for assembling components - Google Patents

Abstract

Mounting device (1), in particular for pressing and / or pulling components into an opening (301) provided for this purpose in a housing part (300) or the like and / or for pushing on and / or pulling components, comprising a base body (2) and a Counterpart (3), wherein the base body (2) has a receiving device (4) for receiving the counterpart (3), a pipe device (5) with a contact section (6), the pipe device (5) in sections over the base body (2 ) is pushed, and wherein the pipe device (5) and the base body (2) can be displaced relative to one another by means of at least one actuator device (7), so that the distance between the contact section (6) and the receiving device (4) can be changed. In a method for pressing in components, a component (100) is arranged in front of one side of an opening (301); the counterpart (3) is inserted from the other side of the opening (301) through the opening (301) and the component (100 ), the counterpart (3) is connected to the base body (2) via the receiving device (4) and the distance between the contact section (6) and the receiving device (4) is changed by means of the actuator device (7) for pressing in the bearing (100) . The method for pulling in components (200) works analogously, with the counterpart (3) being attached to the component (200).

Description

The present invention relates to an assembly device, in particular for pressing in components such as bearings and / or for pulling components such as shafts into an opening provided for this purpose in a housing part or the like and / or for pushing on and / or pulling off components. The assembly device comprises at least one base body, at least one counterpart and at least one pipe device. The present invention also relates to two methods for operating such an assembly device.

In the case of systems, machines and vehicles with moving parts, bearings are often pressed into openings provided for this purpose or are driven in with sleeves shaped accordingly. Depending on the design, shafts are then hammered into these bearings in order to provide moving parts for certain movement sequences.

The pressing of bearings into the openings provided is regularly done with special impact sleeves. Alternatively, tools are often used, which usually include a threaded rod. This threaded rod is then passed through the opening in a carrier or other housing part into which the bearing is to be pressed. Then the bearing is put on and a press plate is pushed on from each side. Then nuts are screwed on, which keep moving the two pressure plates towards each other until the bearing is pressed into the opening.

Pressing in bearings with such tools works reliably in principle. However, it is quite time-consuming to assemble the tools and it takes a relatively long time to press in bearings. Driving in brings certain dangers of damage as well as a risk of injury and is also time-consuming.

If a bearing is pressed in, a shaft is then driven into the pressed bearing, depending on the type of machine, system or vehicle and depending on the application. This also takes a long time, is strenuous and you can damage the shaft, the bearing and / or other components relatively quickly.

If the shaft has to be supported on the opposite side, you cannot first press in the bearing on this side and then hammer in the shaft, as the shaft is usually already inserted into the opening here. On the opposite side, therefore, the bearing usually has to be slammed onto the shaft and simultaneously pressed or knocked into the opening. This is also time-consuming and can easily lead to damage.

It is therefore the object of the present invention to simplify the pressing in and / or pulling in of components, to accelerate it and preferably to make it more reliable.

This object is achieved by an assembly device with the features of claim 1 and by a method for pressing in a component such as a bearing with the features of claim 20 and by a method for pulling in a component such as a shaft with the features of claim 22. Preferred developments of the invention are the subject of the subclaims. Further advantages and features of the present invention emerge from the general description and the description of the exemplary embodiment.

The assembly device according to the invention is particularly suitable for assembly, but also for disassembly of components. The assembly device according to the invention is particularly suitable for pressing in components such as bearings, shaft seals, coupling parts, etc. and / or for pulling components such as shafts into an opening provided for this purpose in a housing part or the like and / or for sliding on and / or pulling off components . The assembly device comprises at least one base body and at least one counterpart. The base body has at least one receiving device for receiving the at least one counterpart. Furthermore, the assembly device comprises at least one pipe device with at least one contact section, the pipe device being pushed over the base body at least in sections. The pipe device and the base body or the pipe device and the receiving device can be displaced relative to one another by means of at least one actuator device, so that the distance between the contact section of the pipe device and the receiving device can be changed.

As a result of the components that can be displaced relative to one another or the fact that the distance between the contact section and the receiving device is changed, the pipe device and the base body or the receiving device are displaced against one another, so that the contact section presses against the component to be assembled and thus transmits a force or is supported against the housing part, so that the component to be assembled is pulled.

As stated above, the assembly device is used to assemble components. However, it is also possible by means of the assembly device to dismantle or remove components that have been installed, such as bearings.

The tubular device and the base body preferably act with one another in the manner of a sliding fit. It is thus possible for the pipe device to be guided at least in sections on the base body and to slide over it when the distance is changed.

The actuator device serves to change the distance between the contact section of the pipe device and the receiving device, wherein the actuator device can in particular be part of a handling device which is designed in particular to be mobile. For example, a cordless screwdriver or a hydraulic device in the form of a hand tool can be used to provide a suitable actuator device.

The counterpart in particular provides a type of tie rod which is either fastened to a component to be drawn in or is used as a counter bearing for pressing components in.

The contact section of the pipe device serves to support the pipe device on the housing part when it is pulled in and to transmit power to this component when a component such as a bearing is pressed in. For this purpose, the contact section is adapted in terms of its diameter, depending on the intended use, so that it can either dip into the opening into which a bearing is to be pressed and / or support itself outside the opening against the housing part.

In all of the configurations, it is preferred that all components of the assembly device according to the invention are coordinated with one another and designed in such a way that the rules of professional assembly are observed.

The mounting device according to the invention offers many advantages. A considerable advantage is that by means of the assembly device according to the invention, the assembly of components such as, for example, the pressing in of bearings or the pulling in of shafts, is made considerably easier and faster.

In addition, by means of the assembly device according to the invention, there is no longer the risk of damage to the components when shafts are drawn in or when bearings are pressed in, since the simple handling of the assembly device and the application of force by means of the actuator device allow the components to be introduced in a targeted manner.

Furthermore, the installation of the assembly device, that is to say the insertion of the counterpart into the receiving device, is very simple and there is no need for complex assembly of tool parts.

Another significant advantage of the assembly device according to the invention is that a user can perform the necessary work steps for pressing in, pulling in or the like in a much more ergonomic manner. Furthermore, damage to components and / or injury to the user from impact tools is excluded.

In addition, the noise emission when using the assembly device according to the invention is significantly lower, at least than when components are hammered in conventionally.

The tube device can preferably be displaced beyond the receiving device at least in sections. This can be achieved in that the tube device is pushed in the direction of the housing part into which a component is to be pressed or drawn. In preferred configurations, the receiving device for receiving the counterpart can also be withdrawn relative to the pipe device. In both cases, however, it is preferred that the tube device is displaced relative to the receiving device, the tube device at least in sections protruding beyond the receiving device or being displaced beyond it.

It is particularly preferred that the receiving device is detachably and / or exchangeably received on the base body. Depending on the configuration, the receiving device can, however, also be manufactured in one piece with the base body or it can be connected to it in a non-detachable manner. In the case of a detachable and / or exchangeable embodiment of the receiving device, different receiving devices can be provided depending on the intended use. These are preferably connected to the base body in such a way that sufficient force can be absorbed.

In advantageous embodiments, the inside diameter of the pipe device is adapted at least in sections to at least one outside diameter of the base body and / or the receiving device and / or the counterpart. It is particularly preferred here that the inside diameter of the pipe device is also adapted to the diameter of the component to be assembled, such as a shaft or a bearing. Thus, depending on the configuration, the pipe device can be pushed over the component at least in sections if required.

The counterpart preferably comprises at least one cross section, as a centering attachment and / or as a stop. By means of such a centering attachment, the counterpart can be received in a centered manner in the opening in a housing part and thus ensure a defined insertion of components. The maximum offset can be specified via such a stop or depth stop. When a bearing is pressed in, the cross-section of the centering attachment preferably corresponds to the cross-section of the opening and thus to the outer diameter of the component.

The counterpart particularly preferably comprises at least one section which serves as a centering aid for the component to be assembled. For example, when pressing in bearings, the counterpart can be guided through the opening in the housing part and the bearing can be pushed onto the centering aid in front of the opening.

In expedient refinements, the receiving device is connected to the base body via at least one securing device. In particular, securing can take place via a securing pin which is inserted into corresponding openings in the base body and the receiving device. The locking pin can be secured so that it can be safely picked up. For this purpose, a groove can preferably be provided in the locking pin, in which a spring-mounted locking pin preferably engages. In other configurations, the connection can also be made by means of a safety device by using a bolt or the like.

The base body is preferably of tubular design, at least in sections. In this case, a round or rounded contour is particularly preferred, the contour of the pipe device preferably being adapted to the contour of the base body at least in sections.

Particularly preferably, the base body is designed to be rotatable or rotatably received at least in sections. A rotation around the longitudinal axis of the base body is particularly preferred, so that the base body can be aligned in different orientations on the handling device, for example.

In expedient refinements, the actuator device comprises at least one pressure cylinder and / or at least one worm drive and / or at least one threaded rod and / or other devices for generating a linear movement. Other expedient drives can also be used advantageously.

The pressure cylinder and / or the worm drive and / or the threaded rod is preferably arranged at least in sections in the base body. Such a configuration enables a covered or covered drive, so that particularly safe operation of the assembly device is achieved. In addition, a compact device can also be made available.

At least one opening is preferably provided in the base body, through which the actuator device is in operative connection with the pipe device. In this case, in advantageous embodiments, the clearance is essentially designed in the manner of a slot, so that a type of sliding seat is formed.

Preferably, at least one corresponding clearance at least in sections is provided in the pipe device, via which the pipe device is connected to the actuator device, in particular via at least one coupling element. For example, the pipe device can be pushed over the base body, a coupling element providing the connection between the actuator device and the pipe device as soon as the clearances in the base body and in the pipe device are sufficiently superimposed. A coupling element can for example be provided by a bolt.

The opening in the pipe device is preferably designed, at least in sections, essentially as a slot.

In particular if the opening in the tube device is designed as a slot, it is preferred that at least one first engagement section and at least one second engagement section are provided in the opening. In this way, the adjustment path or the stroke of the pipe device can be adapted and extended as required. The at least two engagement sections can be provided in the manner of a bayonet adjustment, so that the respective engagement sections can be adjusted by moving the tube device and rotating and / or pivoting.

The counterpart preferably comprises at least one plate. By means of such a plate, for example when bearings are pressed into an opening in a housing part, a tie rod can be made available which is supported on the bearing and / or on the housing part. The plate can be supported in particular on the housing part so that, for example, when the pipe device is extended, a tensile force is created between the receiving device and the counterpart.

In appropriate refinements, the counterpart comprises at least one fastening device. In such a configuration, the counterpart can be fixed to a component by means of a fastening device. For example, the counterpart can be fixed to a shaft to be drawn in by means of a bolt or the like, so that the counterpart also acts here as a tie rod for the component to be drawn in.

The counterpart and / or the receiving device preferably comprise at least one connecting device. Such a connecting device is used in particular to quickly connect the counterpart to the receiving device. In this case, a connection can take place in particular by latching, hooking, plugging in, screwing in, screwing in or another rapid connection, in particular without the use of tools.

In expedient refinements, the counterpart comprises at least one quick-release fastener. In such an embodiment, the counterpart can in particular comprise, for example, a threaded rod onto which a plate can be pushed, or which comprises a rod. Furthermore, at least one quick-release nut or the like is preferably provided so that particularly quick fixation and adjustment can take place.

At least one shaped piece is preferably provided, via which in particular at least one cross section and / or at least one contour can be adapted, e.g. B. for different bearing and / or component diameters. Such a molded piece can be designed, for example, in the form of a sleeve which, depending on the requirements, can have a certain external cross-section and / or internal cross-section and / or a certain contour. Such a shaped piece preferably interacts with the contact section of the pipe device or provides a new contact section or press section. The shaped piece can thus be supported against the contact section of the pipe device, with a corresponding receptacle preferably also being provided on the pipe device, onto which, for example, the shaped piece can be pushed. The fitting is preferably fixed on the pipe device so that it cannot fall off when the assembly device is used. Here, too, a quick-release fastener or a quick-release connection can be provided, for example a resilient pressure piece can be provided, which brings about a secure but releasable connection of the fitting to the pipe device. Other fuses can also be used to advantage.

The shaped piece preferably has at least one franking. This franking serves in particular as access to the receiving device for the counterpart. For example, the counterpart can be introduced into the receiving device through the franking. Then, depending on the design, the shaped piece can also serve as a safety device, for which purpose it is rotated, for example, so that access to the receiving device is no longer free, so that the counterpart inserted into the receiving device can temporarily no longer be removed from the receiving device.

The method according to the invention is suitable for pressing a component such as a bearing into an opening of a housing part by means of an assembly device as described above. The following steps are carried out in a suitable order. A bearing is arranged in front of one side of an opening of a housing part. Furthermore, the counterpart is passed through the opening and the bearing from the other side of the opening. Alternatively, the counterpart can also be guided through the opening from the side of the bearing. The counterpart is connected to the base body via the receiving device. The distance between the contact section and the receiving device is changed by means of the actuator device for pressing in the bearing. In particular, the distance can be achieved by extending the tube device, whereby the tube device presses against the bearing and pushes it into the opening. The counterpart serves as a counter bearing.

The actuator device is then preferably moved back and the pipe device is returned by hand, for example, so that the connection between the counterpart and the receiving device can be released so that the assembly device can be removed again from the housing part.

In other configurations, however, the receiving device with the inserted counterpart can also be withdrawn relative to the pipe device, whereby in this configuration the pipe device is also displaced beyond the receiving device or the base body in the direction of the housing part and thus presses in the bearing.

The method according to the invention for pressing in components also offers the advantages already mentioned.

The following steps are preferably carried out at a suitable point in a suitable sequence. The actuator device is moved back. The tube device is rotated and the second engagement section is inserted. Another follows Changing the distance between the contact section and the receiving device by means of the actuator device. These method steps are particularly suitable when the stroke or the displaceability predetermined by the actuator device and / or the handling device is not sufficient to bring about a sufficient change in distance between the pipe device and the receiving device. This can e.g. B. be very useful to keep the actuator device as small as possible, since it is preferably a hand-held device, which could otherwise be too unwieldy. If too little stroke is achieved, the actuator device can be retracted and the pipe device can be switched from the first engagement section to the second engagement section so that, depending on the configuration, a further change in the distance between the receiving section and the pipe device is possible. Depending on the configuration, the hub can be expanded. If several engagement sections are provided, this can be repeated depending on the configuration according to the number of engagement sections.

The actuator device can then be moved back, with the tube device preferably being set back into the first engagement position or into the first engagement section.

The method according to the invention for pulling components such as a shaft into an opening of a housing part by means of an assembly device as described above is characterized by the following steps in a suitable sequence. The counterpart is attached to the component or to the shaft. The shaft or the component with the attached counterpart is passed through a corresponding opening in a housing part. Depending on the configuration, initially only the counterpart is passed through the opening. The counterpart is connected to the base body via the receiving device and the distance between the contact section and the receiving device is changed by means of the actuator device for pulling in the shaft or the component.

The cross section of the counterpart is preferably at least slightly smaller than the cross section of the opening and / or of the component, so that a sliding and / or sliding seat is created, which preferably serves as a centering and / or assembly aid.

This method according to the invention also offers the advantages as already explained above for the assembly device.

The change in the distance between the pipe device and the receiving section can take place in particular by extending the pipe device and / or withdrawing the receiving device.

After the method has been carried out or after the shaft has been drawn in, the actuator device is preferably withdrawn and the tube is moved back manually or automatically so that the counterpart can be removed from the receiving device again. The counterpart is preferably removed from the component or the shaft after it has been pulled in.

Preferably, the method further optionally comprises the following steps at a suitable point in a suitable order. The actuator device is moved back. The tube assembly is rotated and the second engagement portion is adjusted. This is followed by a further change in the distance between the contact section and the receiving device by means of the actuator device. As before for pressing in a component such as B. a bearing in an opening, the additional process steps are used here to compensate for a possibly insufficient stroke or an insufficient adjustability by changing the engagement sections on the pipe device.

The methods described above can analogously also be used to remove or pull off components or, for example, also to press a bearing into a corresponding opening in a housing part when a shaft is already being passed through this opening. For this purpose, the counterpart is attached to the shaft, which is already passed through the opening in the housing part. Then the bearing to be pushed on or pressed in is at least partially guided over the counterpart and the counterpart is connected to the receiving device or to the base body. Then by changing the distance between the receiving device and the pipe device, the bearing is pushed or pressed over the shaft and then into the opening, the counterpart serving as a tie rod and absorbing the force to be applied on the shaft.

Further advantages and features of the present invention emerge from the exemplary embodiment which is explained below with reference to the accompanying figures.

• 1 eine rein schematische Darstellung eines Ausführungsbeispiels einer erfindungsgemäßen Montagevorrichtung in einer Explosionsdarstellung;
• 2 eine rein schematische Darstellung eines Ausführungsbeispiels einer erfindungsgemäßen Montagevorrichtung in einer Seitenansicht beim Einziehen eines Lagers in ein Gehäuseteil;
• 3 eine rein schematische Darstellung eines Ausführungsbeispiels einer erfindungsgemäßen Montagevorrichtung in einer Ansicht von oben;
• 4 eine rein schematische Darstellung eines Ausführungsbeispiels einer erfindungsgemäßen Montagevorrichtung beim Einziehen eines Lagers in ein Gehäuseteil in einer Schnittansicht von oben;
• 5 eine rein schematische Darstellung eines Ausführungsbeispiels einer erfindungsgemäßen Montagevorrichtung beim Einziehen eines Lagers in ein Gehäuseteil in einer Schnittansicht von oben;
• 6 die Ansicht gemäß 5 mit vollständig eingezogenem Lager;
• 7 eine rein schematische Darstellung eines weiteren Ausführungsbeispiels einer erfindungsgemäßen Montagevorrichtung in einer Explosionsdarstellung;
• 8 eine rein schematische Darstellung eines Ausführungsbeispiels einer erfindungsgemäßen Montagevorrichtung beim Einziehen einer Welle in ein Gehäuseteil in einer Ansicht von oben;
• 9 eine rein schematische Darstellung eines Ausführungsbeispiels einer erfindungsgemäßen Montagevorrichtung zu Beginn des Einziehens einer Welle in ein Gehäuseteil in einer Ansicht von der Seite;
• 10 eine Schnittansicht durch die Schnittebene A-A in 9;
• 11 eine rein schematische Darstellung eines Ausführungsbeispiels einer erfindungsgemäßen Montagevorrichtung beim Einziehen einer Welle in ein Gehäuseteil in einer Ansicht von der Seite;
• 12 eine Schnittansicht durch die Schnittebene B-B in 11;
• 13 eine rein schematische Darstellung eines Ausführungsbeispiels einer erfindungsgemäßen Montagevorrichtung mit vollständig eingezogener Welle;
• 14 eine Schnittansicht durch die Schnittebene C-C in 13;
• 15 eine rein schematische Darstellung einer Ausführungsform einer Rohreinrichtung in einer perspektivischen Ansicht;
• 16 eine rein schematische Darstellung eines nächsten Ausführungsbeispiels einer erfindungsgemäßen Montagevorrichtung in einer perspektiven Ansicht; und
• 17 eine rein schematische Schnittansicht durch die Montagevorrichtung in 16.

In the figures show:

• 1 a purely schematic representation of an embodiment of an assembly device according to the invention in an exploded view;
• 2 a purely schematic representation of an embodiment of an inventive Mounting device in a side view when pulling a bearing into a housing part;
• 3 a purely schematic representation of an embodiment of an assembly device according to the invention in a view from above;
• 4th a purely schematic representation of an embodiment of an assembly device according to the invention when pulling a bearing into a housing part in a sectional view from above;
• 5 a purely schematic representation of an embodiment of an assembly device according to the invention when pulling a bearing into a housing part in a sectional view from above;
• 6th the view according to 5 with fully retracted bearing;
• 7th a purely schematic representation of a further embodiment of an assembly device according to the invention in an exploded view;
• 8th a purely schematic representation of an embodiment of an assembly device according to the invention when pulling a shaft into a housing part in a view from above;
• 9 a purely schematic representation of an embodiment of an assembly device according to the invention at the beginning of the pulling of a shaft into a housing part in a view from the side;
• 10 a sectional view through the section plane AA in 9 ;
• 11 a purely schematic representation of an embodiment of an assembly device according to the invention when pulling a shaft into a housing part in a view from the side;
• 12 a sectional view through the section plane BB in 11 ;
• 13 a purely schematic representation of an embodiment of an assembly device according to the invention with a completely retracted shaft;
• 14th a sectional view through the section plane CC in 13 ;
• 15th a purely schematic representation of an embodiment of a pipe device in a perspective view;
• 16 a purely schematic representation of a next embodiment of an assembly device according to the invention in a perspective view; and
• 17th a purely schematic sectional view through the assembly device in FIG 16 .

In 1 is purely schematically an assembly device according to the invention 1 shown in an exploded perspective view. The assembly device according to the invention 1 is particularly suitable for pressing in components 100 such as bearings 100 and / or for pulling in components 200 such as waves 200 and / or for pushing on and / or pulling off components such. B. radial shaft seals, coupling parts etc ..

The assembly device according to the invention 1 includes a base body 2 , which in the embodiment shown here is essentially tubular. On this basic body 2 is a receiving facility 4th for a counterpart 3 provided, the receiving device 4th in the embodiment shown here is provided as a separate part, which is here by means of a safety device 8th with the main body 2 can be connected.

The basic body 2 is in the embodiment shown here with a handling device 400 connected or is through a part of this handling device 400 made available.

The handling device 400 in the embodiment shown, a battery 401 so that the mounting device 1 can also be operated mobile without a cable and / or hose-connected power supply.

Inside the body 2 is an actuator device 7th arranged, which in the embodiment shown here also by the handling device 400 is made available. In the exemplary embodiment shown here, the actuator device comprises a pressure cylinder 9 or a hydraulic 9 . In other configurations, however, instead of the pressure cylinder or instead of the hydraulic system, a worm drive can also or alternatively be used 10 and / or a threaded rod 11 and / or other devices for generating a linear movement can be provided.

All the necessary components for extending the printing cylinder 9 within the main body 2 such as B. electric motor, hydraulic pump, control valves, etc., are here in the handle 402 the handling device 400 arranged, with an actuator 403 the printing cylinder 9 can be extended. The handle 402 thus represents in the embodiment shown here the drive or the housing for the drive for the actuator device 7th to disposal.

The assembly device 1 further comprises a pipe device 5 which least in sections over the main body 2 can be pushed. In the main body 2 is a franking 12 provided over which the actuator device 7th in operative connection with the on the base body 2 postponed pipe installation 5 can kick.

It is in the pipe device 5 a franking 13 provided which corresponds to the franking 12 in the main body 2 is provided. Will the pipe facility 5 over the main body 2 pushed, can by means of a coupling element 14th , in the embodiment shown here by means of a bolt 22nd , an operative connection between the actuator device or pressure cylinder 9 and the pipe equipment 5 getting produced. Will the actuator device 7th actuated or the pressure cylinder is operated 9 is extended via the coupling element 14th the pipe installation 5 pushed forward.

The pipe installation 5 includes an attachment section 6th with which, for example, a warehouse 100 can be pressed in or which is when pulling a shaft against the housing part 300 supports. Depending on the embodiment, a fitting can be used 20th be provided, which is against the plant section 6th supports. About such a fitting 20th different contours and cross-sections or diameters can be adapted.

The receiving facility 4th serves to accommodate the counterpart 3 , where the counterpart 3 in particular acts as a tie rod. The counterpart 3 and / or the receiving device 4th have a connecting device 19th on which a fast and reliable connection between counterpart 3 and base body 2 via the receiving facility 4th enables. In the embodiment shown, the counterpart 3 simply into the connecting device 19th with a correspondingly designed connecting device 19th be hung in the receiving device.

In the embodiment shown, the pipe device 5 different inside diameters. Here is the diameter of the receiving device 4th in the embodiment shown here larger than the diameter of the base body 2 intended. So that the pipe installation 5 both over the base body 2 as well as via the receiving facility 4th can be moved, the pipe equipment is first 5 over the main body 2 pushed. Then the receiving device 4th into a corresponding opening in the base body 2 plugged in. About the opening 23 in the pipe installation 5 can then the security device 8th are used so that the receiving device 4th safe with the main body 2 connected is. In addition, there is the pipe equipment 5 secured against unintentional falling.

The counterpart 3 comprises a plate in the embodiment shown here 17th , which act as a tie rod against the housing part 300 when pulling in a component is supported. Also includes the counterpart 3 here a centering approach 26th over which the counterpart 3 defined in the opening 301 can be used.

The centering attachment also serves 26th in the embodiment shown here as a stop or depth stop 27 . About this attack 27 is achieved that a component 100 or bearings can be mounted in a defined manner, since the offset is limited.

In 1 is also shown that the counterpart 3 a centering aid 28 for the component 100 having. For example, when pressing in a bearing 100 the warehouse 100 first on the through the opening 301 guided centering aid 28 be attached or pushed on. The component pre-positioned in this way 100 can then be defined by means of the mounting device 1 be pressed in.

In 2 is shown purely schematically, like a component 100 , here a warehouse 100 is pressed in. This is what the camp will do 100 in front of one side of the opening 301 arranged, the counterpart 3 in the embodiment shown here from the other side of the opening 301 in the housing part 300 through the opening 301 and the camp 100 is inserted through.

The counterpart 3 is then in the receiving facility 4th hooked, with a fitting here 20th is provided which the plant section 6th on the size of the camp 100 adapts. So that the counterpart 3 despite the fitting 20th in the receiving facility 4th can be used is in the fitting 20th a corresponding franking 21st intended. So that the fitting 20th not from the pipe installation 5 can fall off, is also a fuse here 24 provided, which is designed here as a resilient pressure piece. Other types of fuse can also be used sensibly and expediently around the fitting 20th secure on the pipe equipment 5 record.

Now becomes the actuator device 7th actuated, the pressure cylinder is operated in the embodiment shown here 9 forward, that is, in the direction of the receiving device 4th , extended, with the coupling of the actuator device 7th via the coupling element 14th the pipe installation 5 is pushed forward. This will set the pipe 5 and the main body 5 or the receiving device 4th relocated relative to each other so that the Distance between system section 6th and receiving device 4th is changed.

The pipe device moves 5 in the embodiment shown here forward over the receiving device 4th away so that the distance between the plant section 6th and the counterpart 3 or the plate 17th of the counterpart 3 is decreased. This creates a pressing force on the bearing 100 exercised so that this into the opening 101 of the housing part 300 is inserted.

In 3 is purely schematically an assembly device according to the invention 1 shown from above. Here, too, you can see that the counterpart 3 by means of a connecting device 19th in the reception facility 4th is recorded. It can also be seen that in the pipe device 5 a franking 13 is provided which has a first engagement portion 15th and a second engaging portion 16 having. A kind of bayonet adjustment is made available.

This serves to increase the stroke of the pipe device 5 in the embodiment shown here to increase in two stages when the stroke of the actuator device is available 7th or of the printing cylinder 9 not enough. To do this, the pipe installation 5 with the first engagement portion 15th in contact with the coupling element 14th brought. The actuator device 7th is then actuated so that the pressure cylinder 9 extends.

Is the stroke of the printing cylinder 9 not sufficient, the pressure cylinder or the actuator device 7th be moved back, whereby the coupling element 14th drives back. In the exemplary embodiment shown here, the retraction takes place by means of a spring return.

Now the pipe installation can 5 are rotated so that the second engagement portion 16 in contact with the coupling element 14th comes. Now the actuator device can 7th operated again so that by the execution of the pipe device 5 with an engaging portion 15th and a second engagement portion 16 double the stroke is available. Depending on the design, it is also possible to work with even more engagement sections, so that a desired stroke or a desired displacement of the pipe device 5 can be achieved.

In the 4th to 6th is the press-fitting of a bearing in purely schematic sectional views 100 into an opening 301 in one housing part 300 shown. Here lies the camp 100 in 4th before the opening 301 . In the two views according to the 5 and 6th is the warehouse 100 already completely in the opening 301 of the housing part 300 pressed in.

One can see in particular through the position of the coupling element 14th and the attachment section 6th the location of the pipe equipment 5 to the receiving facility 4th . As in the 5 and 6th can be seen is in comparison to the initial situation of the assembly device 14th the pipe installation 5 forward over the receiving device 4th postponed. This changes the distance between the contact section 6th and the plate 17th of the counterpart serving as a tie rod 3 . This ensures that the bearing is optimally positioned in the opening 301 pressed in.

Since here the movement of the pipe device by means of a handling device and in particular by means of hydraulics 5 is effected, a particularly simple and rapid pressing in of a bearing or a component is achieved 100 reached. Cumbersome handling with threaded rods and nuts is not necessary. It is also not necessary to knock in the bearing, which is relatively difficult because one has to work relatively carefully so as not to damage the bearing.

In 7th is a further embodiment of a mounting device according to the invention 1 shown purely schematically in a perspective exploded view. In contrast to the exemplary embodiment according to FIG 1 has the counterpart 3 no record here 17th or not an abutment, but a fastening device 18th on.

Such an embodiment of a mounting device according to the invention 1 with a counterpart designed in this way 3 can especially be used to pull in components 100 like waves 200 be used. However, components with an assembly device switched off in this way can also be used 1 pushed over other components and / or pushed over other components and simultaneously and / or subsequently pressed into an opening.

In 8th the drawing in of a component is purely schematic 200 or a wave 200 into an opening 301 a housing part 300 shown purely schematically. Here is the counterpart 3 by means of the fastening device 18th stable with the wave 200 connected.

The counterpart 3 is then by means of the connecting device 19th with the receiving device 4th connected.

When operating the actuator device 7th is the pipe device in the embodiment shown here 5 forward over the receiving device 4th pushed away, with such a configuration the contact section 6th or the molding 20th against the housing part 300 supports and the shaft 200 through the opening 301 pulls.

In the exemplary embodiment shown here, both the pipe device 5 as well as the fitting 20th adjusted so that the shaft 200 at least in sections into the fitting 20th and the pipe equipment 5 can be withdrawn.

In the 9 to 14th is shown purely schematically in three different views, like a shaft 200 is drawn into the opening.

In 9 is a side view of a mounting device according to the invention 1 shown, with a wave 200 before opening 301 is arranged, the one with the shaft 200 connected counterpart 3 through the opening 301 passed through and into the receiving device 4th is used.

In 10 FIG. 3 is a sectional view from above through the section plane AA in FIG 9 shown purely schematically. Here you can see that with the wave 200 connected counterpart 3 , which by means of a fastening device 18th into the wave 200 is screwed in.

The counterpart 3 is through the opening 301 passed through and into the receiving device 4th inserted so that the counterpart 3 firmly to the main body 2 connected is. Will the actuator device 7th actuated, the pipe device is operated 5 pushed forward. Since the plant section 6th or the fitting 20th against the housing part 300 is supported by the relative movement of the pipe device 5 to the receiving facility 4th or to the base body 2 the wave 200 into the opening 301 drawn in, this or the counterpart 3 into the pipe installation 5 is withdrawn.

This is in the 11 and 12 shown, where in 12 a sectional view from above through the sectional plane BB in 11 is shown. Here you can see that the counterpart 3 already partially through the opening 301 is drawn in and into the pipe installation 5 or through the fitting 20th dives through.

In the 13 and 14th is shown purely schematically that the shaft completely through the opening 301 is pulled. For this purpose, the pipe device 5 in the exemplary embodiment shown here converted by means of a type of bayonet adjustment, so that the coupling element 14th no longer in engagement with the first engagement portion 15th but with the second engagement portion 16 is.

The actuator device was first used for this purpose 7th retracted, then the pipe device 5 is rotated, and is moved and rotated here by hand, so that the coupling element 14th comes into engagement with the second engagement portion.

When the actuator device is extended again 7th becomes the pipe installation 5 further advanced so that the shaft 200 further or completely through the opening 301 is drawn in, with in it can be seen that the counterpart 3 now completely in the pipe installation 5 is arranged, with the shaft 200 in the pipe installation 5 and through the fitting 20th was pulled.

In 15th a perspective view of an embodiment of a pipe device is shown purely schematically. Here, too, one can see the bayonet adjustment by means of which the first engagement section 15th or the second adjustment section 16 in operative connection with the actuator device 7th can be brought.

In the 16 and 17th is a further embodiment of a mounting device according to the invention 1 shown purely schematically. In the embodiment shown, however, there is no fitting 20th provided, but the plant section 6th the pipe installation 5 serves directly as a force-transmitting section or pressing section.

Another difference from the configurations shown above is that the franking 13 in the pipe installation 5 is not formed closed. Here becomes the first engagement section 15th in the franking 13 made available. Should more stroke or a further displacement of the pipe equipment 5 may be necessary, the actuator device 7th be retracted, then the pipe device 5 can also be rotated here, the coupling element 14th then outside the franking 13 against the pipe installation 5 presses so that the edge 25th the pipe installation 5 the second engaging portion 16 provides.

Depending on the design of the assembly device 1 or the actuator device 7th and the pipe equipment 5 can adjust between a first and a second or a further engagement section 15th , 16 also not be necessary. Then the franking can be done 13 in the pipe installation 5 for example, be provided as a simple through hole.

List of reference symbols

1

Assembly device

2

Base body

3

Counterpart

4th

Receiving facility

5

Pipe installation

6th

Plant section

7th

Actuator device

8th

Protection scheme

9

Pressure cylinder / hydraulic cylinder

10

Worm drive

11

Threaded rod

12

Franking

13

Franking

14th

Coupling element

15th

first engagement section

16

second engagement portion

17th

plate

18th

Fastening device

19th

Connecting device

20th

Fitting

21st

Franking

22nd

bolt

23

opening

24

Fuse

25th

edge

26th

Centering shoulder

27

attack

28

Centering aid

100

Component / bearing

200

Component / shaft

300

Housing part

301

opening

400

Handling device

401

battery pack

402

Handle

403

Actuator

Claims (23)

Assembly device (1), in particular for pressing in components such as bearings (100) and / or for pulling components such as shafts (200) into an opening (301) provided for this purpose in a housing part (300) or the like and / or for sliding on and / or pulling off components, comprising - At least one base body (2) and at least one counterpart (3), the base body (2) having at least one receiving device (4) for receiving the at least one counterpart (3), - At least one pipe device (5) with at least one contact section (6), - the pipe device (5) being pushed over the base body (2) at least in sections, and - wherein the pipe device (5) and the base body (2) can be displaced relative to one another by means of at least one actuator device (7), - So that the distance between the contact section (6) and the receiving device (4) can be changed. Assembly device according to Claim 1 wherein the pipe device (5) can be displaced at least in sections beyond the receiving device (4). Mounting device according to one of the preceding claims, wherein the receiving device (4) is detachable and / or exchangeable. Assembly device according to one of the preceding claims, wherein the inner diameter of the pipe device (5) is adapted at least in sections to at least one outer diameter of the base body (2) and / or the receiving device (4) and / or the counterpart (3). Mounting device according to one of the preceding claims, wherein the receiving device (4) is connected to the base body (2) via at least one securing device (8). Mounting device according to one of the preceding claims, wherein the base body (2) is tubular at least in sections. Mounting device according to one of the preceding claims, wherein the base body (2) is designed to be rotatable at least in sections. Mounting device according to one of the preceding claims, wherein the actuator device (7) comprises at least one pressure cylinder (9) and / or at least one worm drive (10) and / or at least one threaded rod (11) and / or at least one device for generating a linear movement. Assembly device according to the preceding claim, wherein the pressure cylinder (9) and / or the worm drive (10) and / or the threaded rod (11) is arranged at least in sections in the base body. Mounting device according to one of the preceding claims, wherein at least one clearance (12) is provided in the base body (2) through which the actuator device (7) comes into operative connection with the pipe device (5). Mounting device according to the preceding claim, wherein in the pipe device (5) at least one at least in sections Corresponding clearance (13) is provided, the pipe device (5) being connected to the actuator device (7) in particular via at least one coupling element (14). Mounting device according to the preceding claim, wherein the clearance in the pipe device (5) is designed at least in sections as a slot. Mounting device according to one of the two preceding claims, wherein the clearance (13) in the pipe device (5) comprises at least one first engagement section (15) and at least one second engagement section (16). Mounting device according to one of the preceding claims, wherein the counterpart (3) comprises at least one plate (17). Mounting device according to one of the preceding claims, wherein the counterpart (3) comprises at least one fastening device (18). Mounting device according to one of the preceding claims, wherein the counterpart (3) and / or the receiving device (4) comprises at least one connecting device (19). Mounting device according to one of the preceding claims, wherein the counterpart (3) comprises at least one quick-release fastener. Mounting device according to one of the preceding claims, wherein at least one shaped piece (20) is provided, via which in particular at least one cross section and / or at least one contour can be adapted. Mounting device according to the preceding claim, wherein the shaped piece (20) has at least one clearance (21). Method for pressing a component such as a bearing (100) into an opening (301) of a housing part (300) with a device according to one of the preceding claims, characterized by the following steps in a suitable sequence: Arranging a bearing (100) in front of a side an opening (301), - inserting the counterpart (3) from the other side of the opening (301) through the opening (301) and the bearing (100), - connecting the counterpart (3) to the base body (2) via the Receiving device (4), changing the distance between the contact section (6) and receiving device (4) by means of the actuator device (7) for pressing in the bearing (100). Method according to the preceding claim, characterized by the following steps at a suitable point in a suitable sequence: - moving back the actuator device (7), - rotating the tube device (5) and inserting the second engagement section (16) - further changing the distance between the contact section (6) ) and receiving device (4) by means of the actuator device (7). A method for pulling a component such as a shaft (200) into an opening (301) of a housing part (300) with a device according to one of the preceding claims, characterized by the following steps in a suitable sequence: Attaching the counterpart (3) to the shaft (200), - passing the shaft (200) through the opening (301), - connecting the counterpart (3) to the base body (2) via the receiving device (4), - changing the distance between the contact section (6) and the receiving device ( 4) by means of the actuator device (7) to retract the shaft (200). Method according to the preceding claim, characterized by the following steps at a suitable point in a suitable sequence: - moving back the actuator device (7) - rotating the tube device (5) and inserting the second engagement section (16) - further changing the distance between the contact section (6) and receiving device (4) by means of the actuator device (7).

Images