A flexible docking device for large workpieces based on airbags
A technology of docking device and large workpiece, which is applied in the direction of manufacturing tools, hand-held tools, etc., can solve the problems of low docking precision and many personnel required, so as to improve docking precision, reduce internal extrusion stress, and improve labor intensity. Effect
Active Publication Date: 2020-07-03
YANSHAN UNIV
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[0004] The purpose of the present invention is to provide a method that can improve docking efficiency, shorten production cycle, enhance reliability and safety, improve manual docking labor intensity, require many personnel, and existing automatic docking equipment. The docking accuracy is not high and the docking process Airbag-based flexible docking device for large workpieces with problems such as internal extrusion stress
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[0029] Exemplary embodiments, features, and aspects of the present invention will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
[0030] Such as figure 1 and figure 2 As shown, the present invention provides a flexible docking device for large workpieces based on an airbag, which includes a ground guide rail 1, a guide wheel, an active attitude adjustment mechanism 4, a rigid support unloading device 5, a passive attitude adjustment mechanism, a center of mass adjustment slider 7, a slider Block movement rails 8 as well as supporting process rings 10 .
[0031] The ground guide rail 1 is arranged on the ground, and the outer surfaces of both sides of the ground guide rail 1 are provided with anti-rollover guide ...
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The invention relates to a workpiece flexible butt joint device based on an airbag. The device comprises a ground guide rail, a guide wheel, an active posture adjusting mechanism, rigid support unloading devices, a passive posture adjusting mechanism, a mass center adjusting slide block, a slide block movable guide rail and a support process ring; each rigid support unloading device comprises an unloading support cylinder, an unloading support rod and a spherical contact head, wherein the unloading support cylinders are mounted on the outer side of an upper box of the active posture adjustingmechanism; the unloading support rods can perform a reciprocating motion in the unloading support cylinders; and the four rigid support unloading devices are the same in structure, and are symmetrically distributed on two sides of the external of the upper box. The device moves along with workpieces by using the principles of gravity balance and airbag passive submissive movement after workpiece posture adjustment and balance force application to realize the operation under micro gravity environment, and is lower in operation difficulty and higher in safety and flexibility.
Description
technical field [0001] The invention belongs to the technical field of workpiece active and passive docking equipment, and in particular relates to an airbag-based flexible docking device for large workpieces in the field of docking installation. Background technique [0002] With the development of aerospace and military industries, the demand for tooling for rockets, missiles and other cabin sections continues to increase. However, due to the large size and weight of these equipments, the precision of the tooling is high, and large internal stress is not allowed, which makes the docking operation of the cabin very difficult during the tooling process. At present, although the traditional method of manual assembly with the help of spreaders can effectively reduce the internal stress of assembly, it is inefficient and labor-intensive, and cannot guarantee the uniformity of batch assembly performance. More advanced docking methods generally use two types of compliance mechan...
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IPC IPC(8): B25B27/00
Inventor 邱雪松周玉林郑旭赵川郑子东刘毅姚建涛许允斗余鹏李林杰
Owner YANSHAN UNIV