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Processing structure of cables and the like and mechanical rotation device used in industry

A technology for processing structures and cables, which is applied in the field of rotating devices, can solve problems such as having to replace cables and increase cable damage, and achieve the effect of reducing damage and mitigating damage

Active Publication Date: 2010-07-07
SUMITOMO HEAVY IND LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] However, even if the technology disclosed in the above-mentioned Patent Document 1 or 2 is used, if the member constituting the hollow portion is relatively rotated relative to the cable or the like for a long time, it is difficult to avoid increased damage to the cable or the like, and the cable may have to be replaced. Waiting for the actual situation

Method used

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  • Processing structure of cables and the like and mechanical rotation device used in industry
  • Processing structure of cables and the like and mechanical rotation device used in industry
  • Processing structure of cables and the like and mechanical rotation device used in industry

Examples

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Embodiment Construction

[0024] Hereinafter, an example of an embodiment of the present invention will be described in detail based on the drawings.

[0025] figure 1 It is a cross-sectional view of a speed reduction mechanism part of a joint driving device (rotating device) of a manipulator (industrial machine) according to an example of an embodiment of the present invention. figure 2 Is its overall sectional view, image 3 , Figure 4 Are along figure 2 The section view along the line III-III and IV-IV.

[0026] Reference figure 2 The joint drive device 10 rotatably supports and drives a rotating member (second member) 14 that constitutes another part of the manipulator in a state of being fixed to a base member (first member) 12 that constitutes a part of the manipulator (the entire illustration is omitted). . In addition, when the joint driving device 10 is used for joint driving in the second and subsequent stages, the base member (first member) 12 corresponds to the movable member of the previous...

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Abstract

The present invention provides a processing structure of cables and the like and a mechanical rotation device used in industry, the device passes through a through hole and lightens abrasion of, such as a cable used by fixing the two ends on components that are rotated relatively with each other, the processing structure of the cable (17) passing through the hollow part (H1) of an articulated driving equipment (10), a power supply side component (one side component) comprising an end (H1A) at the axial side of the hollow part (H1) as a component of the hollow part (H1) is fixed on a base plate component (the first component )(12), and an electric motor side component (88) comprising an end (H1B) at the other axial side of the hollow part (H1) as a component of the hollow part (H1) of the articulated driving equipment (10) is fixed on a rotation part (the second component) (14).

Description

Technical field [0001] This application claims priority based on Japanese Patent Application No. 2008-335767 filed on December 29, 2008. The entire content of this application is incorporated into this specification by reference. [0002] The present invention relates to a processing structure for cables and the like, and a rotating device of an industrial machine using the processing structure. Background technique [0003] Many industrial machines such as manipulators and machine tools perform rotation (rotation reciprocating movement within a predetermined range). In such a rotating device, it is sometimes designed to form a hollow portion (hollow portion) penetrating the rotating device in the rotating device, and to pass a power cable or other control wiring, or cooling water pipes, etc. (hereinafter referred to as cable) in the hollow portion. Wait). In this design, for example, the power supply is connected between the power supply of the first part of the industrial mach...

Claims

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Application Information

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IPC IPC(8): B23Q5/00B25J19/00
CPCB25J9/1025F16L3/01B25J19/0029H02G11/00F16H1/28F16H1/32
Inventor 为永淳芳贺卓杉野隆刀
Owner SUMITOMO HEAVY IND LTD
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