Small-compensation-quantity spinning roller angle adjusting device of numerical control spinning machine tool

Abstract

The invention discloses a small-compensation-quantity spinning roller angle adjusting device of a numerical control spinning machine tool. The small-compensation-quantity spinning roller angle adjusting device comprises a spinning roller head body, a spinning roller head body installation base is movably installed on the lower end portion of the spinning roller head body, the upper end of a fixed base is of an inwards-concave cambered surface structure, and an angle adjusting device body is fixedly installed in the spinning roller head body installation base. The angle adjusting device body comprises a rotating shaft, one end of the rotating shaft is located in the spinning roller head body installation base and fixedly provided with a gear, the other end of the rotating shaft extends to the outer portion of the lateral side of the spinning roller head body installation base and is fixedly connected with a handle, and an arc-shaped rack is arranged on the lower end face of the spinning roller head body and meshed with the gear. According to the small-compensation-quantity spinning roller angle adjusting device of the numerical control spinning machine tool, when non-standard spinning roller angle adjustment is conducted, a spinning roller spinning working area arc center can generate small deviation values, and the deviation values can be compensated through the tool compensation function of a numerical control system.

Description

technical field [0001] The invention relates to the field of spinning equipment, in particular to a small compensation wheel angle adjusting device for a numerically controlled spinning machine tool. Background technique [0002] Ordinary spinning can form thin-walled rotating parts such as spherical, ellipsoidal, curved generatrix, cup-shaped, and conical. The contour line of the processed parts is adjusted to the corresponding angle to adapt to the processing of parts with different curved busbars. During the processing, the arc contact surface of the rotary wheel is always in contact with the product within the ideal range, ensuring the circular arc compensation of the rotary wheel The accuracy of the quantity can reduce the deviation and interference of the contact surface of the rotary wheel that cannot reach the preset contact position that may occur during the spinning process. [0003] At present, there are few technical announcements related to the angle adjustment...

AI Technical Summary

Problems solved by technology

This technology is mainly provided with a wheel angle adjustment device between the laterally moving worktable and the wheel, and the angle adjustment of the wheel is realized through a mechanism with a fixed plate, a pressure plate, an angle adjustment plate, a moving adjustment plate and an up and down adjustment plate. The amount of deviation generated after its rotation is not explained

Images