DE102019115292A1 - Bearing plate with recessed end face and adjacent flange - Google Patents

Abstract

The invention relates to a bearing plate (1) made of sheet metal for holding a bearing (2), with a carrier (3) which is prepared to rest against a first axial end face (4) of a bearing ring (5) of the bearing (2), and with a cup (6) which is fastened to the carrier (3) and is prepared to rest against a second axial end face (7) of the bearing ring (5), the carrier (3) on a section set back in the axial direction of one of the cup (6 ) facing end face of the carrier (3) has a contact surface (8) for the cup (6) and a radially outwardly projecting flange (9) of the cup (6) rests flat on the contact surface (8).

Description

The invention relates to a sheet metal bearing plate for holding a (roller) bearing, in particular two (roller) bearings for supporting two axially parallel shafts, for a motor vehicle, with a carrier, which can also be referred to as a retaining plate, which is prepared to rest against a first axial end face of a bearing ring of the bearing, and with a cup, preferably formed separately from the carrier, attached to the carrier, which can also be referred to as a bearing receptacle, which prepares to rest against a second axial end face of the bearing ring is.

Such bearing plates are already known from the prior art. For example, the EP 0 891 031 A1 a kit of a bearing, a ring and a locking element, wherein the locking element is adapted to a first contact for the ring received in the bearing parallel to an axis of the bearing in a first direction and at the same time for the bearing parallel to the axis in one of the first direction opposite second direction to form a second system, wherein the locking element is adapted to form the second system after a rotation of the locking element about the axis relative to the bearing from a position in which the locking element does not form the second system for the bearing .

However, the prior art always has the disadvantage that the previously known bearing plates often do not meet the requirements with regard to performance and / or ease of assembly. Particularly in the case of sheet metal bearing plates for receiving bearings functioning as fixed bearings, the strength and / or rigidity requirements are not yet met satisfactorily.

It is therefore the object of the invention to avoid or at least alleviate the disadvantages of the prior art. In particular, an improved bearing plate is to be provided which, on the one hand, is particularly stable and, on the other hand, is easy to assemble and manufacture.

This object is achieved according to the invention in a generic device in that the carrier has a contact surface for the cup on a section set back in the axial direction of an end face of the carrier facing the cup and a radially outwardly protruding flange of the cup lies flat on the contact surface. In other words, a part of the end face of the carrier is offset axially outward relative to another part of the end face of the carrier. In particular, a radially inner portion of the end face is set back relative to a radially further outward portion of the end face, i.e. offset in the axially outward direction or offset in the direction away from the cup. According to the invention, a section of the cup, namely a flange of the cup projecting outward in the radial direction, lies with its axial end face on the recessed section of the end face, i.e. on the contact surface.

This has the advantage that an axial preload can be applied to the bearing ring so that the bearing held in the bearing plate can function as a fixed bearing. In addition, the strength of the bearing plate in the area in which the flange rests on the contact surface is increased considerably.

Advantageous embodiments are claimed in the subclaims and are explained in more detail below.

It is particularly preferred if the cup and the carrier are matched to one another in such a way that the bearing ring in the assembled state is held under tension in the axial direction by the cup and the carrier. This means that the bearing ring is held axially pretensioned between the cup and the carrier. This ensures that the bearing ring does not rattle.

It is also advantageous if the cup is fastened to the carrier in such a way that the bearing ring is clamped between the cup and the carrier without play in the assembled state. This means that the cup and the carrier are designed so that the distance between their surfaces functioning as a bearing contact surface is less than the distance between the first axial end face and the second axial end face of the bearing ring with which the bearing ring is attached to the carrier or cup is applied.

According to an advantageous embodiment, the bowl can have an S-shape, Z-shape or L-shape in longitudinal section at least in sections. In particular in the case of an S-shape or a Z-shape, the configuration of a flange protruding radially outward can be implemented particularly easily. In addition, the bending stiffness of the cup can be positively influenced.

It is also useful if the carrier and the cup each have two holes for receiving a bearing ring of a bearing, so that a bearing bracket is formed. As a result, two bearings can be accommodated, and thus a bearing housing for two roller bearings for two axially parallel shafts can be formed by the bearing plate, which is designed as a bearing bracket, as shown in FIG Transmission applications for motor vehicles is often required.

It is also advantageous if the carrier and / or the cup are / is designed as a sheet metal component, the carrier and / or the cup having a constant thickness in sections. This means that, for example, there is a constant thickness in the area of the flange of the cup and / or in the area of the collar of the cup and / or in the area of the intermediate section of the cup. The sheet thickness can, however, differ between the areas, i.e. for example, the sheet metal thickness in the area of the flange is different from the sheet metal thickness in the area of the intermediate section which serves as a bearing mount. This also means that there is a constant thickness, for example, in the area of the outer section of the carrier and / or in the area of the contact section of the carrier and / or in the area of the collar of the carrier. The sheet thickness can, however, differ between the areas, i.e. For example, the sheet metal thickness in the area of the collar is different from the sheet metal thickness in the area of the contact section. As a result, a particularly light, but at the same time stable bearing holder can be provided.

In addition, it is expedient if the carrier has on its radial inside a collar projecting axially in the direction of the cup for centering the carrier and the cup with respect to one another. In particular, the carrier and the bowl can be aligned centered with respect to one another through the collar. The bearing ring can be centered in the cup, for example, via the outer diameter.

It is also advantageous if the collar is arranged radially inside the cup. This means that the cup rests or rests on the collar radially outside. In addition, the bowl and the collar can be attached to one another in a non-positive, material and / or positive manner. This means that the collar engages behind the cup in the radial direction.

It is particularly preferred if the collar is deep-drawn or preferably pushed through. This means that the collar (for centering the cup and / or the bearing ring) is pushed through in the direction of a radially inwardly pointing collar of the carrier which is prepared to rest against the bearing ring. In this case, the centering can be produced particularly easily by means of the positioning.

In addition, it is advantageous if the carrier has the collar and an outer section which form a U-shaped section in longitudinal section, the flange of the cup engaging the U-shaped section, preferably circumferentially. A particularly firm connection between the carrier and the bowl is thus realized.

According to an advantageous development, the flange can engage in the U-shaped section, which is preferably designed in the manner of a circumferential rail, so that the axial end face of the flange facing away from the carrier is axially flush with the axial end face of the outer section of the Carrier facing the cup is arranged.

It is also expedient if fastening recesses are formed in the carrier, in particular in the outer section of the carrier, via which the carrier can be fastened, preferably screwed, to a transmission housing. It is particularly preferred if the axial end face of the outer section of the carrier, which faces the cup, is spaced apart from the gear housing. This can be achieved in particular in that the axial end face of the flange, which faces away from the carrier, on the transmission housing and the carrier is kept at a distance.

It is also preferred if a bearing contact surface for the first axial end face of the bearing ring is formed on an axial end surface of the collar of the carrier or on the contact surface of the carrier. A play-free arrangement of the bearing ring on one axial side can thus be ensured by the carrier. It is therefore advantageous if the contact surface of the carrier for the cup extends so far inward in the radial direction that it can form the bearing contact surface.

According to a preferred embodiment, the first axial end face of the bearing ring can be flat or have a first groove arranged on the end face, in particular a circumferential groove, which is formed in the radial outer circumferential surface. In particular, it is preferred to provide a first groove if the carrier has a collar, since this can then engage in the groove and thus a first axially flush end face of the bearing plate (or axially flush with the bearing ring) can be formed.

According to a preferred embodiment, the second axial end face of the bearing ring can be designed flat or with a second groove arranged at the end face, in particular a circumferential groove, which is formed in the radial outer circumferential surface of the bearing ring. In particular, it is preferred to provide a second groove if the cup has the radially inwardly protruding collar, since this can then engage in the groove and thus a second axially flush end face of the bearing plate (or axially flush with the bearing ring) can be formed .

It is also advantageous if the bearing plate has at least one on the carrier and the cup attached bearing ring of a bearing, preferably two bearing rings of two bearings.

In other words, the invention relates to a particularly stable bearing plate which is not prechived, but in which a carrier rests flat on a flange of the cup and in which the end face of the carrier is set back.

• 1 eine Längsschnittdarstellung einer Lagerplatte in einer erster Ausführungsform mit einem Träger und einem Napf,
• 2 bis 4 verschiedene perspektivische Ansichten der Lagerplatte aus 1,
• 5 und 6 verschiedene perspektivische Ansichten des Trägers aus 1,
• 7 und 8 verschiedene perspektivische Ansichten des Napfes aus 1,
• 9 ein Ausschnitt einer Längsschnittdarstellung der Lagerplatte in einer zweiten Ausführungsform,
• 10 ein Ausschnitt einer Längsschnittdarstellung der Lagerplatte in einer dritten Ausführungsform,
• 11 und 12 verschiedene perspektivische Ansichten des Trägers aus 9 und 10,
• 13 ein Ausschnitt einer Längsschnittdarstellung der Lagerplatte in einer vierten Ausführungsform,
• 14 ein Ausschnitt einer Längsschnittdarstellung der Lagerplatte in einer fünften Ausführungsform,
• 15 und 16 verschiedene perspektivische Ansichten der Lagerplatte aus 14,
• 17 und 18 verschiedene perspektivische Ansichten des Trägers aus 14,
• 19 ein Ausschnitt einer Längsschnittdarstellung der Lagerplatte in einer sechsten Ausführungsform,
• 20 bis 23 verschiedene perspektivische Ansichten der Lagerplatte aus 19,
• 24 und 25 verschiedene perspektivische Ansichten des Trägers aus 19, und
• 26 und 27 verschiedene perspektivische Ansichten des Napfes aus 19.

The invention is explained below with the aid of drawings. Show it:

• 1 a longitudinal sectional view of a bearing plate in a first embodiment with a carrier and a cup,
• 2 to 4th different perspective views of the bearing plate 1 ,
• 5 and 6th different perspective views of the carrier 1 ,
• 7th and 8th different perspective views of the bowl 1 ,
• 9 a detail of a longitudinal sectional view of the bearing plate in a second embodiment,
• 10 a detail of a longitudinal sectional view of the bearing plate in a third embodiment,
• 11 and 12th different perspective views of the carrier 9 and 10 ,
• 13th a detail of a longitudinal sectional view of the bearing plate in a fourth embodiment,
• 14th a detail of a longitudinal sectional view of the bearing plate in a fifth embodiment,
• 15th and 16 different perspective views of the bearing plate 14th ,
• 17th and 18th different perspective views of the carrier 14th ,
• 19th a detail of a longitudinal sectional view of the bearing plate in a sixth embodiment,
• 20th to 23 different perspective views of the bearing plate 19th ,
• 24 and 25th different perspective views of the carrier 19th , and
• 26th and 27 different perspective views of the bowl 19th .

The figures are merely of a schematic nature and are used exclusively for understanding the invention. The same elements are provided with the same reference symbols. The features of the individual embodiments can be interchanged.

1 shows a longitudinal sectional view of a bearing plate according to the invention 1 in a first embodiment. 2 to 4th show perspective views of the bearing plate 1 out 1 . The bearing plate 1 is made of sheet metal. The bearing plate 1 is used to hold a warehouse 2 , in particular a roller bearing. The warehouse 2 is designed as a tapered roller bearing in the illustrated embodiments. The warehouse 2 can act as a fixed bearing. Alternatively, the camp 2 for example, be designed as a (groove) ball bearing, even if this is not shown. In the illustrated embodiments are in the bearing plate 1 two camps 2 recorded. Therefore, the bearing plate 1 often referred to as bearing glasses. This allows two axially parallel shafts through the two bearings 2 be stored.

The following is a direction that is parallel to a central axis of the bearing 2 (or the warehouse 2 ) is referred to as an axial direction A. Here, under axially inside, a direction from an axially outside of the bearing plate 1 to an axial center of the bearing plate 1 Understood. A direction perpendicular to the axial direction A is referred to as a radial direction R hereinafter. In this case, radially inward is a direction from a radial outer side to a central axis of the bearing 2 Understood. A direction that extends along from to the central axis of the bearing 2 (or one of the two central axes of the bearings 2 ) extends concentric circles is hereinafter referred to as a circumferential direction.

The bearing plate 1 has a carrier 3 on. The carrier 3 is to rest against a first axial end face 4th a bearing ring 5 of the camp 2 prepared. The bearing plate 1 shows a bowl 6th on. The bowl 6th is to rest against a second axial end face 7th of the bearing ring 5 of the camp 2 prepared. The carrier 3 and the bowl 6th are attached to each other. That is, the bearing ring 5 of the camp 2 , in these embodiments an outer ring of the bearing 2 , with its first axial face 4th (in 1 the right axial face) on the carrier 3 rests and with its second axial end face 7th that of the first axial face 4th opposite, (in 1 the left axial face) on the cup 6th is applied.

The carrier 3 and the bowl 6th are coordinated so that the bearing ring 5 in the assembled state in the axial direction A under tension from the carrier 3 and the bowl 6th is held. The bearing ring 5 is therefore between the carrier 3 and the bowl 6th fixed axially preloaded. Here are the carriers 3 and the bowl 6th attached to each other so that the bearing ring 5 in the assembled state play-free between the carrier 3 and the bowl 6th is jammed. On the carrier 3 is a first bearing contact surface for the first axial end face 4th of the bearing ring 5 educated. On the bowl 6th is a second bearing contact surface for the second axial face 7th of the bearing ring 5 educated.

The carrier 3 has at a section set back in the axial direction one of the cup 6th facing axial face 10a of the wearer 3 a contact surface 8th for the bowl 6th . The bowl 6th has a radially outwardly projecting flange 9 on, the plane on the contact surface 8th of the wearer 3 is applied. The one in the bowl 6th facing axial face 10a is also called an inner axial surface of the beam 3 designated. One from the bowl 6th facing away axial face 10b of the wearer 3 is also called an axial outer surface of the carrier 3 designated.

The carrier 3 is made with reference to 5 and 6th described. The carrier 3 has two openings 11 on. In each of the openings 11 becomes a bearing ring in the assembled state 5 recorded. Radially outside the opening 11 instructs the wearer 3 a collar 12th on. The collar 12th is designed all around. The collar 12th stands in the axial direction from the carrier 3 towards the bowl 6th out. A section of the axial face 10a that on the collar 12th is formed serves as the first bearing contact surface for the bearing ring 5 . A radial outer peripheral surface 12a of the collar 12th serves as a centering surface and / or fastening surface for the cup 6th on a radial inside of the cup 6th . A radial inner peripheral surface 12b of the collar 12th serves as a centering surface for the bearing ring 5 on a radial outside of the bearing ring 5 .

Radially outside the collar 12th or the two collars 12th is an asset section 13th of the wearer 3 arranged. At the plant section 13th is the contact surface 8th educated. The plant section 13th has a cross section in the shape of a figure eight. Radially outside of the contact section 13th instructs the wearer 3 an outer section 14th on. On the outer section 14th is a section of the axial face 10a formed, relative to which the contact surface 8th towards the bowl 6th away, ie axially outwards, is set back. The carrier 3 has in sections a U-shaped longitudinal section into which the flange 9 of the bowl 6th intervenes precisely and rests against it.

In the outer section 14th are several mounting recesses 15th , in the illustrated embodiments, six mounting recesses 15th , by means of which the bearing plate 1 is attached to a housing. The mounting recesses 15th are designed as through holes, in particular as through holes with a thread. In this case, or in a very large number of applications, the through holes are designed with a thread, since this enables particularly simple fastening. The mounting recesses 15th have a circumferential edge 16 on. The edge 16 stands in the axial direction from the axial face 10a of the outer section 14th axially inward. The edge 16 can be manufactured due to production. The carrier 3 has an essentially constant sheet metal thickness in sections. This is the axial face 10b , ie the axial outer surface, on the outer portion 14th relative to the axial face 10b at the plant section 13th reset. The carrier 3 has an axially outwardly projecting, in particular at a right angle from the outer section 14th protruding, protrusion 17th on. The carrier 3 has a through opening extending in the axial direction 18th on. The passage opening 18th has a smaller diameter than the opening 11 on. The passage opening 18th has a larger diameter than the mounting recess 15th on.

The bowl 6th is made with reference to 7th and 8th described. The bowl 6th points the flange 9 on. An axial face 19th of the flange 9 that the carrier 3 is facing, lies in the assembled state on the contact surface 8th of the wearer 3 plan on. The flange 9 extends from an intermediate section 20th of the bowl 6th in the radial direction outwards. In particular, the bowl has two intermediate sections 20th on. The bowl 6th has an essentially constant sheet metal thickness in sections. The intermediate section 20th extends parallel to the axial direction A. The intermediate section 20th has an inner peripheral surface 21st on, on an outer peripheral surface of the bearing ring 5 is applied. In the bowl 6th are two openings 22nd formed in which the bearings in the assembled state 2 are included. From the intermediate section 20th a covenant extends 23 radially inwards. In the illustrated embodiments, the bowl 6th two bunches 23 on that the openings 22nd surrounded in the circumferential direction. An axial inner surface 24 of the federal government 23 forms the second bearing contact surface for the bearing ring 5 . The bowl 6th in the first embodiment has a Z-shaped or S-shaped longitudinal section, in particular in an area radially outside the bearing 2 . The bowl 6th has a footbridge 25th on of the two intermediate sections 20th of the bowl 6th and / or the two bundles 23 between the two camps 2 connects.

Coming back to 1 becomes the bearing ring 5 of the first embodiment. The bearing ring 5 has a first groove 26th on, on a radial outer circumference at a first axial end of the bearing ring 5 is trained. The first groove 26th is formed circumferentially in the circumferential direction. The first axial face 4th the first groove 26th lies on the axial face of the collar 12th of the wearer 3 at. That is, the collar 12th in the first groove 26th engages and radially and axially outside there on the bearing ring 5 is applied. The bearing ring 5 has a second groove 27 on, on a radial outer circumference at a second axial end of the bearing ring 5 is trained. The second groove 27 is formed circumferentially in the circumferential direction. The second axial face 7th the second groove 27 lies on the axial face 24 of the federal government 23 of the bowl 6th at. That is, the covenant 23 into the second groove 27 engages and radially and axially outside there on the bearing ring 5 is applied.

9 shows a second embodiment of the bearing plate 1 . 10 shows a third embodiment of the bearing plate 1 . 11 and 12th show different perspective views of the carrier 3 the second and third embodiments. The second and third embodiments have essentially the same features as the first embodiment. For the sake of simplicity, the differences are therefore described below. The bearing ring 5 the second embodiment (cf. 9 ) differs from the bearing ring 5 the first embodiment in that it does not have a first groove 26th and no second groove 27 having. The second axial face 7th of the bearing ring 5 is just formed and the covenant 23 of the bowl 6th is up to her. Also the first axial face 4th of the bearing ring 5 is just trained. The first axial face 4th closes axially flush with the axial face 19th of the flange 9 from. The carrier 3 has no collar 12th on. The contact surface 8th of the wearer 3 extends radially inward over the radial outer circumference of the bearing ring 5 out. The first axial end face is thereby located 4th of the bearing ring 5 at the contact surface 8th at. The diameter of the openings 11 of the wearer 3 is therefore smaller than the outer diameter of the bearing ring 5 . This is also in 11 and 12th to recognize.

The bearing ring 5 the third embodiment (cf. 10 ) differs from the bearing ring 5 the first embodiment in that it does not have a first groove 26th having. The first axial face 4th of the bearing ring 5 is just trained. The contact surface 8th of the wearer 3 lies on the first axial face 4th at. The carrier 3 of the third embodiment and the carrier 3 the second embodiment are identical. The bowl 6th the third embodiment and the cup 6th the first embodiment are identical. The flange 9 of the bowl 6th lies on the contact surface 8th of the wearer. The Bund 23 of the bowl 6th engages in the second groove 27 and forms the second storage area.

In the in 1 to 12th Embodiments shown is the flange 9 so on the contact surface 8th of the wearer 3 at that its axial to the carrier 3 remote end face axially flush with the axial end face 10a of the outer section 14th of the wearer 3 is arranged. Alternatively, the axial can be the carrier 3 remote face of the flange 9 axially from the axial face 10a of the outer section 14th of the wearer 3 protrude.

13th shows a fourth embodiment of the bearing plate 1 . The bearing plate 1 the fourth embodiment (cf. 1 ) differs from the bearing plate 1 the first embodiment in that between the flange 9 of the bowl 6th and the wearer 3 an axial gap 28 is trained. That means that the the wearer 3 facing face 19th of the flange 9 of the bowl 6th facing face 10a of the wearer 3 , especially the area of the system section 13th , ie from the contact surface 8th , is spaced. In contrast to the first to third embodiments, the flange extends 9 so parallel to the contact surface 8th , but it's not up to her. This can reduce the tolerances between the carrier 3 and the bowl 6th be balanced. Here are the carriers 3 and the bowl 6th , especially in the area of the preferably deep-drawn collar 12th of the wearer 3 , positively, positively and / or cohesively connected. The passage on the collar 12th centers the carrier 3 to the bowl 6th . The bearing ring 5 is as in the first embodiment axially between the carrier 3 and clamped on the bowl. The axial bracing takes place via the collar 23 and the second axial end face 7th of the bearing ring 5 as well as over the collar 12th and the first axial end face 4th of the bearing ring 5 . When mounted on a housing (not shown), there is a second axial gap 29 between the housing and the carrier 3 , especially the outer section 14th of the wearer 3 , educated. The bowl is there 6th , especially the flange 3 , on the housing and the carrier 6th is screwed to the housing.

A fifth embodiment of the bearing plate 1 is made with reference to 14th to 18th described. The bowl 6th the fifth embodiment has an L-shaped longitudinal section. The bowl 6th has the intermediate section extending in the axial direction 20th which forms one leg of the "L". The bowl 6th also has the one extending in the radial direction from the intermediate section 20th from radially inwardly extending collar 23 on. The Bund 23 forms the other side of the "L". The Bund 23 lies on the second axial face 7th of the bearing ring 5 at. The intermediate section 20th lies radially outside the bearing ring 5 at.

The carrier 3 the fifth embodiment has an L-shaped longitudinal section. The carrier 3 has the contact section extending in the radial direction 13th which forms one leg of the "L". The plant section 13th lies on the first axial face 4th of the bearing ring 5 at. In contrast to the second or third embodiment, the carrier has 3 no recessed face. The end faces 10a , 10b of the wearer 3 the fifth Embodiment are flat. The carrier 6th also has the axially extending from the contact section 13th from axially outwardly extending collars 12th on. The collar 12th forms the other leg of the "L". The radial inner peripheral surface 12b of the collar 12th lies on the radial outside of the bearing ring 5 at. In contrast to the first or fourth embodiment, the collar extends 12th from the abutment section 13 not axially inwards, but axially outwards, ie from the cup 6th path.

The intermediate section 20th of the bowl 6th extends so far in the axial direction that it is in the material of the carrier 3 intervenes. At the intermediate section 20th are several tabs 30th formed, which are interrupted in the circumferential direction, ie are not formed circumferentially. The tabs 30th reach into the carrier 3 one. In the carrier 3 are to the tabs 30th corresponding recesses extending in the axial direction 31 formed into which the tabs 30th intervention. The tabs 30th can match the material of the carrier 3 caulked or welded. That is, the bowl 6th and the carrier 3 are positively connected to one another in the circumferential direction and in the radial direction. That also means that the bowl 6th and the carrier 3 are cohesively connected to one another in the axial direction. The tabs 30th close axially flush with the axial face 10b of the wearer 3 from.

The sixth embodiment is described with reference to FIG 19th to 27 described. The sixth embodiment corresponds essentially to the fifth embodiment. The sixth embodiment only differs from the fifth embodiment in that the collar 12th of the wearer 3 from the plant section 13th extends axially inward from. That is, the collar 12th from the plant section 13th out towards the bowl 6th extends towards. The first axial end face is thereby located 4th of the bearing ring 5 on the axial face 10a in the area of the collar 12th at. The contact surface 8th is in the assembled state from the first axial end face 4th spaced.

The bowl 6th the sixth embodiment has the same shape as the cup 6th the fifth embodiment. Only the intermediate section 20th of the bowl 6th extends longer than the intermediate section 20th of the bowl 6th the fifth embodiment. The intermediate section 20th of the bowl 6th extends so far in the axial direction that it is in the material of the carrier 3 intervenes. At the intermediate section 20th are the multiple tabs 30th formed, which are interrupted in the circumferential direction, ie are not formed circumferentially. The tabs 30th reach into the carrier 3 one. In the carrier 3 are the ones to the tabs 30th corresponding recesses extending in the axial direction 31 formed into which the tabs 30th intervention. The tabs 30th can match the material of the carrier 3 caulked or welded. That is, the bowl 6th and the carrier 3 are positively connected to one another in the circumferential direction and in the radial direction. That also means that the bowl 6th and the carrier 3 are cohesively connected to one another in the axial direction. The tabs 30th close axially flush with the axial face 10b of the wearer 3 from.

List of reference symbols

1

Bearing plate

2

camp

3

carrier

4th

first axial end face of the bearing ring

5

Bearing ring

6th

Bowl

7th

second axial end face of the bearing ring

8th

Contact surface

9

flange

10a

axial face of the carrier

10b

axial face of the carrier

11

opening

12

collar

12a

Outer peripheral surface of the collar

12b

Inner peripheral surface of the collar

13th

Plant section

14th

Outer section

15th

Mounting recess

16

edge

17th

head Start

18th

Through opening

19th

axial face of the flange

20th

Intermediate section

21st

Inner peripheral surface

22nd

opening

23

Federation

24

axial face of the collar

25th

web

26th

first groove

27

second groove

28

Axial gap

29

second axial gap

30th

Tab

31

Recess

A.

Axial direction

R.

Radial direction

QUOTES INCLUDED IN THE DESCRIPTION

This list of the documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent literature cited

• EP 0891031 A1 [0002]

Claims (10)

Bearing plate (1) made of sheet metal for holding a bearing (2), with a carrier (3) which is prepared to rest against a first axial end face (4) of a bearing ring (5) of the bearing (2), and with one on the Carrier (3) attached cup (6), which is prepared to rest against a second axial end face (7) of the bearing ring (5), characterized in that the carrier (3) on a section set back in the axial direction of a cup (6) facing end face of the carrier (3) has a contact surface (8) for the cup (6) and a radially outwardly projecting flange (9) of the cup (6) rests flat on the contact surface (8). Bearing plate (1) Claim 1 , characterized in that the cup (6) and the carrier (3) are coordinated so that the bearing ring (5) in the assembled state is held under tension in the axial direction by the cup (6) and the carrier (3). Bearing plate (1) Claim 1 or 2 , characterized in that the cup (6) is attached to the carrier (3) in such a way that the bearing ring (5) is clamped between the cup (6) and the carrier (3) without play in the assembled state. Bearing plate (1) after one of the Claims 1 to 3 , characterized in that the cup (6) has an S-shape, Z-shape or L-shape in sections in longitudinal section. Bearing plate (1) after one of the Claims 1 to 4th , characterized in that the carrier (3) and the cup (6) each have two holes (11, 22) for receiving a bearing ring (5) of a bearing (2), so that a bearing bracket is formed. Bearing plate (1) after one of the Claims 1 to 5 , characterized in that the carrier (3) has on its radial inner side a collar (12) projecting axially in the direction of the cup (6) for centering the carrier (3) and the cup (6) with respect to one another. Bearing plate (1) Claim 6 , characterized in that the collar (12) is arranged radially inside the cup (6). Bearing plate (1) Claim 6 or 7th , characterized in that the collar (12) is deep-drawn or pushed through. Bearing plate (1) after one of the Claims 6 to 8th , characterized in that a bearing contact surface for the first axial end face (4) of the bearing ring (5) is formed on an axial end surface (10a) of the collar (12) of the carrier (3) or on the contact surface (8) of the carrier (3) is. Bearing plate (1) according to one of the preceding claims, with at least one bearing ring (5) of a bearing (2) fastened to the carrier (3) and the cup (6).

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