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Split type bearing assembly

A bearing assembly, split type technology, applied in the direction of bearing components, rigid support of bearing components, shafts and bearings, etc., can solve the problem of high error rate and other problems

Active Publication Date: 2017-02-15
MIBA PRECISION COMPONENTS CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While the mating of bearing housings and bearing caps can still be achieved relatively easily through hand-assembled components, in the mass production of motor vehicles or motor vehicle components, the error rate is still relatively large due to the frequency of high cycle times

Method used

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  • Split type bearing assembly

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Embodiment Construction

[0015] It should be noted that in the different embodiments described, the same reference numerals or the same component names represent the same components, and thus the disclosure contained in the entire specification can be referred to as the same component names by the same reference numerals. are applied to the same components. In addition, selected position information, such as top, bottom, side, etc., which are directly described and shown, can be similarly transferred to a new position by position change. exist figure 1 In is a cross-section of a split bearing assembly 1, eg for a machine housing of a reciprocating engine, not shown in the assembled state. The bearing assembly 1 includes a bearing seat 2 and a bearing cover 3 . Described bearing cap 3 and described bearing seat 2 have a bearing hole 4. The bearing bore 4 serves to accommodate a plain bearing, in particular a plain bearing shell, in this example a crankshaft can be accommodated. But it is also possi...

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Abstract

A split type bearing assembly (1) comprises a bearing pedestal (2) and a bearing cap (3), wherein the bearing cap (3) comprises a clamping surface (6) which is pressed against the matching clamping surface (7) of the bearing pedestal (2) in the assembling state of the bearing assembly (1); the bearing cap (3) is connected with the bearing pedestal (2) through a bolt (11), and the bolt (11) is arranged in through holes (10) of the bearing pedestal (2) and the bearing cap (3); the through holes (10) are provided with a diameter D(15), and the bolt (11) is provided with a diameter d(17); at least one bulge (8) is arranged on the clamping surface (6) in a projecting manner, and the bulge (8) can be inserted into a groove (9) in the matching clamping surface (7) of the bearing pedestal (2); and according to observation from a cross section, the bulge (8) is provided with a width (18) and a height (19). The split type bearing assembly (1) is characterized in that the width (18) of the bulge (8) is at least equal to a difference between the diameter D(15) of the through holes and the diameter d(17) of the bolt (11).

Description

technical field [0001] The invention relates to a split bearing assembly. Background technique [0002] The split bearing assembly comprises a bearing housing and a bearing cap, wherein the bearing cap has a clamping surface which abuts against a mating clamping surface of the bearing housing in the assembled state of the bearing assembly, wherein the bearing cap and the bearing housing The connection may be by bolts which are arranged in bores of the bearing housing and bearing cover, wherein the bores have a diameter D, the bolts have a diameter d, and wherein at least one protrusion is protrudingly formed on the clamping surface It is insertable into a recess in a cooperating clamping surface of the bearing housing and, viewed in cross-section, has a width and a height. [0003] Split bearing assemblies with clamped bearing shields and bearing seats are known from the prior art, for example for supporting crankshafts. In order to replace the drilled bores of the plain b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C35/02
Inventor 李孜卡尔·迪金格尔马丁·卡尔斯伯格
Owner MIBA PRECISION COMPONENTS CHINA