a rolling head

Abstract

The invention discloses a novel rolling head. The novel rolling head comprises a pressing part, a toppling part, a rolling part and a pressure applying part. The technical scheme is that when the device starts operating, a motor rotates to drive a spindle to rotate, the rolling head is lowered, cylindrical pins are in contact with the surface of a workpiece firstly, a rolling upper body compresses compression springs IV, a rolling lower body, an angular contact bearing, a central shaft, square-round keys and a pressing disc seat are sequentially pressed till compression springs I are slowly compressed, toppling devices are toppled, and first-step toppling operation is achieved; the rolling head continuously rotates and declines, set screws pressing an inner roller foot are pushed to move downwards and rotate while rolling, an outer roller is in contact with a curved surface of the workpiece and performs rotary rolling, integral rolling action is achieved, and the toppling devices are positioned on the upper side of the lower end of the roller at the moment; and after rolling, a spindle box drives the rolling head to rise to a certain height, the compression springs IV bounce off the rolling upper body and the rolling lower body, the springs at other parts recover to the previous state, and rolling operation of next workpiece is facilitated. The novel rolling head has the characteristics that the time and space are saved, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of rolling heads, in particular to a rolling head. Background technique [0002] The rolling head in the existing factory workshop is still implemented by simple and rough separate rolling and partial manual beating, resulting in too much equipment being invested in the production line, and the production efficiency is low. In addition, separate rolling leads to increased errors in repeated positioning , leading to an increase in the error of the final workpiece processing, it is difficult to meet the processing requirements at one time. The above problems are problems that cannot be solved by rolling in current drying equipment, especially the surface of the workpiece is curved, so it is difficult to effectively roll in place, resulting in unqualified assembly of parts. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the object of the present inv...

AI Technical Summary

Problems solved by technology

[0002] The rolling head in the existing factory workshop is still implemented by simple and rough separate rolling and partial manual beating, which leads to the investment of too much equipment on the production line, and the production efficiency is low. In addition, separate rolling leads to increased errors in repeated positioning , leading to an increase in the error of the final workpiece processing, it is difficult to meet the processing requirements at one time

The above problems are problems that cannot be solved by rolling in current drying equipment, especially the surface of the workpiece is curved, it is difficult to effectively roll in place, resulting in unqualified assembly of parts

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