Serialization device for intelligent jig frame adjustable head

Abstract

The invention discloses a serialization device for an intelligent jig frame adjustable head, and belongs to the technical field of shipbuilding. The device comprises height supporting units and contact units, height supporting devices are connected with jig frame buffer blocks and the contact units, and the height supporting module devices are composed of auxiliary lead screws and are divided into three types; each contact unit is composed of a pressure sensor, a supporting unit, an upper end cover, a baffle, a ball head and a nut, and the appearance of the contact unit is designed according to the surface type of a ship outer plate and is mainly divided into a plane type, an inclined plane type and an arc type. The device has the advantages that point or line contact between a traditional jig frame and a ship body section curve can be changed into surface contact, the ship body section curve can be more effectively protected, the jig frame can adapt to the precision required by building of various ship sections, the height of the jig frame can be accurately adjusted, the rapid assembly and disassembly function is achieved, and the arrangement efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of shipbuilding, and relates to a series of devices for swivel heads, in particular to a serialized device for swivel heads for intelligent tire frames. Background technique [0002] The tire frame used for ship segment construction has gone through the early formwork type, pillar type, and fulcrum type, and has achieved certain results in today's CNC tire frame, flexible tire frame and CNC tire frame. However, the above-mentioned tire frame is not strong enough to adapt to different scales and segments, and its versatility is not enough, so it cannot effectively protect the segmental deformation of the hull during construction. The fore and aft sections of ships with large curvature changes will greatly affect the applicability of the tire frame. In addition, the structure in the tire frame cannot be flexibly replaced, resulting in high labor intensity for workers and short life cycle of the tire frame. ...

AI Technical Summary

Problems solved by technology

However, the above-mentioned tire frame is not strong in adaptability to different scales and segments, and its versatility is not enough. It cannot effectively protect the segmental deformation of the hull during construction. It is suitable for the segmental manufacture of most ships with relatively gentle curves. Ships with large curvature changes are manufactured in sections at the bow and stern, and the applicability of the tire frame is greatly affected. In addition, the structure in the tire frame cannot be replaced flexibly, resulting in high labor intensity for workers and short life cycle of the tire frame.

[0003] Chinese invention patent specification CN207076971U discloses a flexible numerically controlled tire frame. Although the adjustable precision is high, the number of tire frames is large, resulting in redundant arrangement of tire frames, low utilization rate, messy tire frame pillar wiring, and difficulty in checking and updating. In addition, the basic frame of the tire frame cannot be modularized according to the change of the curved surface, the life cycle is short and the efficiency is not high

Images