Steel structure numerical control assembly center

Abstract

The invention discloses a steel structure numerical control assembly center. The steel structure numerical control assembly center comprises a fixed device, a moving device, a T-shaped fixing seat and a long framework formed by splicing multiple sections of a steel structure framework. The T-shaped fixing seat is located in the middle of the long framework; the fixed device and the moving device are installed at the two ends of the long framework respectively; the fixed device is fastened to the steel structure framework through the T-shaped fixing seat to serve as a positioning reference; the moving device is installed on the steel structure framework through sliding blocks and sliding ways; the moving device is provided with a gear set, a servo motor and a speed reducer which are connected in sequence; a magnetic railing ruler and a gear rack connected with the gear set are installed on the two sides of the T-shaped fixing seat respectively; the magnetic railing ruler is composed of a ruler body and an inductor arranged on the ruler body; the inductor is connected with a control panel disposed on the fixed device through a data line. By means of the steel structure numerical control assembly center, a steel structure pipe fitting can be welded in an omni-directional and shifting mode, necessary work and work difficulty are reduced for workers, and the work efficiency and the equipment operation safety are improved.

Description

technical field [0001] The invention belongs to the technical field of engineering machinery, and in particular relates to a steel structure numerical control group alignment center. Background technique [0002] Due to the cumbersome welding of steel structures, and the diversification of models and specifications. For example, in the welding of jib frames and tower cranes, which are our more common products, one side must be welded and the other side must be welded; after the single piece is welded, tailor welding is performed. Although the efficiency is improved a little, the accuracy is difficult to guarantee. In addition, the types and dimensions of the products are also different, and a large amount of special equipment is required to meet the production requirements. Generally speaking, the current production mode is time-consuming, laborious, and troublesome, and the production cost is relatively high. [0003] In order to improve production efficiency and reduce pr...

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Problems solved by technology

[0008] (1) The existing steel structure tooling is completely in a state of manual adjustment, and it often takes 5 to 6 people to weld a set of steel structures, which requires a large investment in manpower;

[0009] (2) Although the cost of the existing steel structure welding tooling is low, it can tailor weld the existing 3m, 6m, 9m and 12m pipe fittings in the market, but the process of hoisting is relatively cumbersome. It is prone to collisions, resulting in a decrease in the accuracy of the tooling. At the same time, it cannot be used for steel structures with a pipe length greater than 12 meters or a pipe length that is not an integer. The corresponding tooling needs to be replaced, resulting in an increase in the cost of tooling. It is not very large and cannot be adjusted at will;

[0010] (3) Since the existing steel structure group does not have any protective measures for the tooling, the welding slag generated during the welding process is easily adsorbed on the tooling, which often causes defects in the quality of the produced products. At the same time, the work efficiency cannot be improved, and there is no strong Market Competitiveness;

[0011] (4) When manually welding the steel structure pipe fittings at the height of the tooling, it is necessary to climb to the height through the ladder, so that the employees are prone to fatigue during the work process, reducing efficiency, resulting in a decline in welding quality, and there are safety hazards in the welding process

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