Bearing arrangement for damper bearing of shock absorber and method for installation of damper bearing on vehicle body
A bearing assembly and damper technology, applied in the direction of shock absorbers, springs/shock absorbers, shock absorbers, etc., can solve the problems of misalignment of bolt holes and threaded plates, affecting the screwing of damper bearings, etc., to reduce tolerances chain effect
Pending Publication Date: 2021-12-28
VOLKSWAGEN AG
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Due to component- and / or manufacturing tolerances, there is the problem that the screw holes and the internal threads of the threaded plate are slightly misaligned with one another in the mounting position, which can affect the interference-free screwing of the damper bearing
Method used
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Embodiment Construction
[0020] exist figure 1 The assembled state is shown in , in which the shock absorber 1 is mounted via its damper bearing 3 at the damper receptacle 5 in the wheel housing 7 on the rear side of the vehicle. The wheel housing 7 is bounded by a wheel housing plate 9 . The wheel housing plate 9 has a shell-shaped plate base body 11 from which a total of two plate punchings of the damper receptacle 5 protrude into the wheel housing 7 . exist figure 1 Only one plate punching of the damper receptacle 5 is shown in . Each of the plate stampings is realized with a screwed wall 13 pointing toward the lower part of the vehicle, at which the fastening flange 15 of the damper bearing 17 of the shock absorber 1 is attached with a screwed connection S, respectively.
[0021] exist figure 1 In this case, the damper bearing 3 of the shock absorber 1 has a bearing housing 17 which has, with respect to the longitudinal axis L of the shock absorber, two fastening flanges 15 arranged diametrica...
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The invention relates to a bearing arrangement for a damper bearing (17) of a shock absorber (1) in a wheelhouse (7) of a vehicle, wherein a damper receptacle (5) is formed in a wheelhouse sheet-metal part (9) delimiting the wheelhouse (7), which damper receptacle is screw-connected (S) to the damper bearing (17) of the shock absorber (1), wherein a threaded bolt is guided through a damper bearing screw hole (21) and through a screw hole (23) of the damper receptacle (5) and the bolt tip of said threaded bolt is screwed together with an internal thread of a reinforcement element (25) which is arranged on the side of the damper receptacle (5) facing away from the wheelhouse (7), wherein a positioning aid (33) is associated with the damper receptacle (5), by means of which positioning aid the damper bearing (17) of the shock absorber (1) can be pre-positioned in an assembly process up to an installation position (E), in which the screw hole (21) of the damper bearing (17), the screw hole (23) of the damper receptacle (5) and the reinforcement element internal thread are oriented flush with respect to each other in a screw direction. According to the invention, the positioning aid (33) is a material-uniform and / or integral component of the reinforcement element (25), and therefore a relative position between the positioning aid (33) and the reinforcement element internal thread is fixed, specifically independently of component and / or production tolerances in the damper receptacle (5) and / or in the wheelhouse sheet-metal part (9).
Description
technical field [0001] The invention relates to a bearing assembly for a damper bearing (Daempferlager) of a shock absorber (Stossdaempfer) in a wheel housing (Radhaus) of a vehicle according to the preamble of claim 1 and to a bearing assembly according to claim 9 A method for assembling such a damper bearing in a vehicle wheel housing. Background technique [0002] The shock absorber is a component of the chassis of the vehicle, which is joined from the underside of the vehicle to the vehicle body in an assembly process step in the vehicle manufacturing plant. During an assembly process step, the shock absorber is prepositioned into its installation position by means of positioning aids. Subsequently, the shock absorber pre-positioned in its mounting position is screwed via its damper bearing to the body-side damper receptacle. [0003] In bearing assemblies of this type, the damper receptacle is a component of the wheel housing plate delimiting the wheel housing and is ...
Claims
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IPC IPC(8): B60G13/00B62D25/08B62D65/02B62D65/12F16F9/54
CPCB60G13/003B62D25/088B62D65/12B62D65/024F16F9/54B60G2206/91B60G2206/8207B60G2204/128B60G2204/44
Inventor T·席林W·克劳斯N·沃尔曼
Owner VOLKSWAGEN AG