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Bearing assembly

A technology for bearing assemblies and load-bearing components, applied in bearing assembly, bearing components, bearings, etc., can solve problems such as high weight, high cost, uneven load distribution, etc.

Pending Publication Date: 2019-07-19
AB SKF
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this results in: smaller components, which have a lower load capacity, i.e. can only support small loads due to their smaller dimensions; and / or, larger components, which have a larger The weight of the components is higher and therefore more expensive or leads to an uneven load distribution on the shaft

Method used

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Embodiment Construction

[0049] In the following, identical or functionally equivalent elements are denoted by the same reference numerals.

[0050] figure 1 A bearing assembly 1 is shown which is configured to rotatably support two carrier elements 2 , 4 , for example to rotatably support an arm 2 of a robot on a base part 4 . The bearing assembly 1 comprises of a first part 6 and a second part 8 which are rotatable about a common ( / common) axis of rotation 10 (shown only schematically). The first part 6 and the second part 8 can be simple bearings, but also more complex structures, for example parts of a planetary transmission. In the case of a planetary transmission, the bearing assembly 1 may be a planetary transmission arranged in a transmission housing. The first part 6 and the second part 8 are then arranged on a common axis. Such as figure 1 As shown, the first part 6 and the second part 8 may comprise gears 28, 30 as part ( / part) of a planetary transmission. Furthermore, ring gears 24 , ...

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PUM

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Abstract

A bearing assembly (1) is disclosed for rotatably supporting a first carrier element (2) on a second carrier element (4) and includes a first part (6) and a second part (8) configured to rotate abouta common axis (10) of rotation, wherein the first part is attachable to the first carrier element using at least one first attaching means (16), and the second part is attachable to the second carrierelement using at least one second attaching means (18). The first part includes at least one first through-bore and the second part includes at least one second through-bore. The first and second through-bores are arranged in succession such that the first and the second through-bore are aligned with each other. The second attaching means can then be pushed through the first through-bore into thesecond through-bore in order to attach the second part to the second carrier element. The first attaching means can then be pushed into the first through-bore in order to attach the first part to thefirst carrier element.

Description

technical field [0001] The present invention relates to a bearing assembly according to the preamble of technical solution 1 of this patent, which is used for rotatably supporting a first bearing element on a second bearing element. Background technique [0002] In order to connect two carrying elements (for example connecting an arm of a robot to a base part) such that one carrying element can pivot or rotate relative to the other carrying element, bearing elements may be used. These bearing elements can be simple bearings, but also more complex structures such as planetary transmissions ( / planetary transmissions). [0003] These bearing elements may be arranged between carrier elements to be rotatably supported relative to each other. Here, the bearing elements are rotatable about a common axis of rotation and can be arranged on a common shaft. In order to attach the (each) single element (i.e. the two load-carrying elements and the bearing element) to each other, in kno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/08F16B5/02F16B23/00B25J9/00B25J17/00
CPCF16H57/08F16B5/02F16B23/00B25J17/00B25J9/0009F16C2322/59F16C2361/65F16C35/02F16C35/06F16C2226/60F16H57/023
Inventor 蒂尔曼·哈尔丹尼尔·雷克英戈·舒尔茨
Owner AB SKF
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