Hydraulic drilling and milling fixture for shaft spare part and use method of hydraulic drilling and milling fixture

Abstract

The invention discloses a hydraulic drilling and milling fixture for a shaft spare part and a use method of the hydraulic drilling and milling fixture. The fixture comprises a headstock assembly, a tailstock assembly, an aligning tooth gauge assembly for angular positioning of a workpiece, a first supporter, a second supporter and presser, wherein the headstock assembly and the tailstock assemblyare used for axial positioning of the workpiece; and the first supporter, the second supporter and the presser are used for clamping the workpiece in a machining process. The fixture employs mature and standardized hydraulic elements for achieving central positioning, the angular positioning and a clamping action; all devices or mechanisms are driven by a hydraulic system; and the hydraulic systemis controlled by a controller. The fixture achieves procedure automation, and provides support for change from the traditional manual production line to an automatic and intelligent production line.

Description

【Technical field】 [0001] The invention belongs to the field of fixtures for automatic shaft parts, in particular to a drilling and milling hydraulic fixture for shaft parts and a method for using the same. 【Background technique】 [0002] In order to meet the needs of manufacturing automation and intelligent production, the integrated use of gas, electricity and liquid has become the development trend of modern processing production lines. In the domestic machining industry, the drilling and milling fixtures for shaft gear parts generally have problems such as poor interchangeability and low automation, which seriously hinder the pace of automation and intelligent production in the manufacturing industry. [0003] Intermediate shaft machining includes turning, rolling, shaving, machining center and other processes. Due to the old fixtures used in machining centers, most of the actions are manually operated, so it cannot be applied to automated production. Therefore, it is ne...

AI Technical Summary

Problems solved by technology

In the domestic machining industry, the drilling and milling fixtures for shaft gear parts generally have problems such as poor interchangeability and low automation, which seriously hinder the pace of automation and intelligent production in the manufacturing industry

[0003] Intermediate shaft machining includes turning, rolling, shaving, machining center and other processes. Due to the old fixtures used in machining centers, most of the actions are manually operated, so it cannot be applied to automated production.

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