Tool for locating and clamping small enclosed frame in aircraft wall panel assembly

Abstract

The invention discloses a tool for locating and clamping a small enclosed frame in aircraft wall panel assembly. The tool comprises a clamping head, an air cylinder and a flange. A pressing rod, a left connecting rod and a right connecting rod are connected through a rotary shaft to be installed in the front between a left fixing arm and a right fixing arm. The other end of the left connecting rod and the other end of the right connecting rod are connected with a pushing rod. The pushing rod is fixedly connected with a piston rod of the air cylinder. An air inlet and an air outlet are formed in the upper portion of the air cylinder. A locking mechanism is installed at the front end of the upper portion of the air cylinder. A clamping device body structure is composed of the air cylinder, the flange, a left locating block, a right locating block and the clamping head. The pressing rod is driven by the left connecting rod and the right connecting rod to rotate around the rotary shaft to complete the opening motion. Forward moving of the left connecting rod, the right connecting rod and the pushing rod is completed under pushing of the piston rod of the air cylinder, and locking on the air cylinder is completed through the locking mechanism. The clamping motion is completed through the pressing rod under the driving of the left connecting rod and the right connecting rod. When the pressing rod is used for clamping the small enclosed frame, locating and clamping on the small enclosed frame are ensured through a set threshold value. A clamping device is reasonable in structure and stable in work, and greatly reduces manual operating processes.

Description

technical field [0001] The invention relates to a tooling used for positioning and clamping a small enclosure of an aircraft wall plate assembly, and belongs to the field of aircraft manufacturing and process equipment. technical background [0002] At present, the traditional rigid frame is mostly used in the assembly process of the wall panel, which occupies a large area, takes a long time to assemble, and is not convenient for the operator to work; at the same time, the small frame for installing the clamp is fixed on the large frame by mechanical connection. Above all, the overall loading, unloading and hoisting of the small enclosure are inconvenient to operate. In order to realize the rapid and accurate assembly of the wall panels, the assembly process is required to optimize the wall panel assembly jig to realize the rapid assembly of the wall panels. [0003] Invention patent 201210089535.1 discloses a hydraulic clamper, which includes a base, a left clamping device,...

AI Technical Summary

Problems solved by technology

[0004] In order to avoid the deficiencies of the existing technology and overcome the problems of cumbersome positioning of the small enclosure and heavy workload in the panel assembly process, the present invention proposes a tooling for positioning and clamping the small enclosure of the aircraft panel assembly

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