Universal fast indexing and rotating device

Abstract

The invention discloses a universal quick indexing and rotating device, which includes an indexing mechanism, an angle rotating mechanism and a machine tool installation seat. The indexing mechanism includes a first spindle, a first rotating handle and a first base, the middle of the first spindle is provided with at least two angle indexing segments and positioning indexing blocks matched with the angle indexing segments, the angle indexing segments and the positioning indexing blocks are used cooperatively to prevent rotation of the first spindle, and the first rotating handle can drive a first dial and the first spindle to rotate together; and the structure form and working principle of the angle rotating mechanism are the same as those of the indexing mechanism, the middle of the firstspindle is installed on the front part of a second spindle through a bearing, the first spindle and the second spindle are vertically arranged, a second rotating handle can drive a second dial and the second spindle to rotate together, and the second spindle drives the indexing mechanism to tilt. According to the universal quick indexing and rotating device, indexing with various different anglescan be quickly and accurately conducted, and meanwhile, workpieces are adjusted to any inclined processing angle, so that the different processing requirements can be met by selecting the different angle indexing segments or quickly replacing the spindles.

Description

technical field [0001] The invention belongs to the technical field of mechanical structures and is suitable for mechanical indexing and rotating devices on machine tools. It can not only perform fast and accurate indexing of workpieces at various angles, but also realize the adjustment of workpieces while satisfying the indexing requirements. Into any inclined processing angle. Background technique [0002] At present, there are two ways of indexing the workpiece on the processing machine tool: mechanical indexing and numerical control indexing, both of which can index the workpiece. The operation of the mechanical dividing head is cumbersome and requires the operator to have a certain calculation ability. It is easy to cause reading errors or deviations in the calculation of the division due to the deviation of the operator's line of sight, resulting in low production efficiency and failing to achieve the purpose of efficient production and convenient operation. The struc...

AI Technical Summary

Problems solved by technology

The operation of the mechanical dividing head is cumbersome and requires the operator to have a certain calculation ability. It is easy to cause reading errors or deviations in the calculation of the division due to the deviation of the operator's line of sight, resulting in low production efficiency and failing to achieve the purpose of efficient production and convenient operation.

The structure of the CNC dividing head is complex, the cost is high, and the technical requirements for the operator are high, which will easily increase the cost of the product and fail to achieve the goal of high quality and low price

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