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Self-avoidance device and method for cantilever rail to pass through narrow deep cavity members

A cantilever and rail technology, applied in maintenance and safety parts, metal processing machinery parts, large fixed members, etc., can solve the problems of cumbersome use of traversing devices, difficult to automate, insufficient rigidity of cantilever rails, etc., to achieve the realization of numerical control and automation, Achieve fully automated, increased stiffness effects

Inactive Publication Date: 2018-05-15
DALIAN UNIV OF TECH
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Problems solved by technology

[0004] In order to solve the above-mentioned problems existing in the prior art, the present invention is to design a self-avoiding device and method for the cantilever track passing through the narrow and long deep cavity components, so as to solve the problems of insufficient rigidity of the cantilever track, cumbersome use of the traversing device, and difficulty in automation

Method used

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  • Self-avoidance device and method for cantilever rail to pass through narrow deep cavity members
  • Self-avoidance device and method for cantilever rail to pass through narrow deep cavity members
  • Self-avoidance device and method for cantilever rail to pass through narrow deep cavity members

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Embodiment Construction

[0029] The specific embodiments of the present invention will be described in detail below in conjunction with the technical solutions and accompanying drawings.

[0030] Such as Figure 1-4 As shown, the self-avoiding device for the cantilever track passing through the narrow and long deep cavity components includes: the cantilever guide rail 10, the self-avoiding alternate support mechanism group 20, the auxiliary support wheel group 30, the position sensor group 40, and the equipment base 50; the position sensor group 40 Installed on the equipment base 50; the auxiliary support wheel set 30 is installed on the bottom of the cantilever track 10; the position sensor group 40 includes a plurality of identical sensors (this embodiment includes 3 sensors), which are respectively installed in sequence on the equipment On different positions of the base 50; the self-avoiding support mechanism group 20 includes a plurality of self-avoiding support units (this embodiment includes 3 ...

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Abstract

The invention discloses a self-avoidance device and method for a cantilever rail to pass through narrow deep cavity members. The device comprises position sensors, self-avoidance alternate support mechanisms and auxiliary support wheels; the position sensors are mounted on the base of a machine tool; the auxiliary support wheels are mounted at the bottom of a cantilever rail needing to pass; eachself-avoidance support mechanism comprises multiple self-avoidance support units which are mounted on the base of the machine tool and under the cantilever rail; the position sensors are used for monitoring positions of the members relative to the self-avoidance support units. The self-avoidance alternate support mechanism are adopted to support the cantilever rail, the cantilever rail is alternatively supported through the auxiliary support wheels and the self-avoidance alternate support mechanisms when the cantilever rail passes through the narrow deep cavity members, the cantilever rail isguaranteed to avoid bending deformation when passing through the deep cavity members, efficiency and safety of passing action are improved, and straightness and position precision of the rail are ensured.

Description

technical field [0001] The invention belongs to the field of aerospace product processing, and in particular relates to a self-avoiding device for a cantilever track passing through a narrow, long and deep cavity component and a working method thereof. Background technique [0002] There are more and more demands for integrated processing of large components in the field of aerospace. After the components such as cabins and cylinders are integrally formed, slot milling and hole making processes are usually required to meet the connection and assembly requirements of components. However, such components The processing position is usually located in the inner wall of the deep cavity in a narrow space, which is not convenient for automatic processing, and can only be processed by manual processing by workers. The inner cavity of the component is narrow and the working environment for workers is harsh. [0003] At present, facing the processing requirements of such components, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/25B23Q11/00
CPCB23Q1/25B23Q11/00
Inventor 高航周天一鲍永杰
Owner DALIAN UNIV OF TECH
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