The application method of tooling components for processing large-scale machine bodies to quickly align and find the origin

Abstract

The invention discloses a tool assembly for rapidly calibrating a line and finding an original point for machining a large machine and an application method of the tool assembly. The tool assembly for rapidly calibrating the line and finding the original point for machining the large machine comprises a scriber assembly and a line alignment cutter assembly. The scriber assembly comprises an electromagnetic meter seat, a connecting rod assembly, a lengthening rod and a scriber. One end of the connecting rod assembly is connected with the electromagnetic meter seat through a first clamping connecting block in a length adjustable manner. One end of the lengthening rod is perpendicularly connected with the other end of the connecting rod assembly through a second clamping connecting block in a length adjustable manner. The scriber is perpendicularly connected with the other end of the lengthening rod through a third clamping connecting block in a length adjustable manner. The line alignment cutter assembly comprises a cutter handler and a line alignment cuter fixed to the cutter handle, wherein the cutter handle is installed on a spindle of a machine tool adaptively. By the adoption of the tool assembly, the machining original point of the large machine to be machined can be effectively and accurately calibrated and the production cost and the work difficulty of operators are greatly lowered.

Description

technical field [0001] The invention relates to the field of engine processing, in particular to a tooling assembly for quickly aligning and finding an origin for processing a large engine body and an application method thereof. Background technique [0002] When processing a large machine body on a four-axis machining center, due to the limitations of the existing machine tool itself, some have exceeded the stroke of the machine tool, and the blank of the model is too high, too long, and too wide, and the blank is roughly positioned by tooling The processing error is too large. Therefore, when processing such a large machine body, the trial cutting blank alignment method is often used to find the workpiece origin of the large machine body (that is, the coordinate values ​​of the X, Y, Z and B axes of the origin). The trial blank method is to compare and adjust the multiple and multi-directional trial cutting of the machine body, so as to find out the origin of the workpiec...

AI Technical Summary

Problems solved by technology

[0003] When using the trial cutting blank alignment method, it is necessary to carry out multiple and multi-directional trial cutting, and because the model is too large, it is laborious and time-consuming in actual operation

In actual production and processing, when processing a certain type of 6-cylinder body (length × width × height = 1624 × 865 × 660), it takes about 2.5 hours to calibrate the origin using the trial cutting method, and the production efficiency is extremely low. high processing cost

Images