Tilt deep hole processing device and operation method

Abstract

The invention relates to a device for mechanically processing deep holes, in particular to a tilt deep hole processing device and an operation method. The tilt deep hole processing device comprises a working table and a base which are assembled with each other and are separable, and is characterized by further comprising a stand column, a support plate, a rotating shaft, a sliding table, a drill rod box and a cutter, wherein the stand column is fixed on the base, the support plate is movably connected with the stand column and moves up and down along the vertical direction of the stand column, the rotating shaft is fixed on the support plate, the sliding table rotates around the rotating shaft by taking the rotating shaft as a center of rotation, the drill rod box is fixed on the sliding table and moves left and right along the direction of the sliding table, and the cutter is installed on the drill rod box and is driven to rotate by the drill rod box; an inner hole is formed in the drill rod box. When the tilt deep hole is processed by using a gun drill processing way, the rotating shaft is used for adjusting the angle of a gun drill so as to enable the angle of the gun rill to be consistent with that of the tilt hole, and a linear moving shaft is used for adjusting the position of the gun drill so as to enable the gun drill to reach a proper drilling position; the processing of deep holes, with different tilt angles, of a workpiece can be completed only by adjusting the angle and the position of the cutter; by combination of the rotating shaft and the linear moving shaft, the method is novel, and time and labor are saved.

Description

technical field [0001] The invention relates to a device for mechanically processing deep holes, in particular to a device for processing inclined deep holes and an operation method. Background technique [0002] The processing of holes on the workpiece is one of the most commonly used processing procedures in mechanical processing. With the rapid development of various modern industries, more and more forms of holes need to be processed, especially the processing of deep holes is becoming more and more popular. s concern. When the aspect ratio of the drilled hole is greater than 5 and the drilled hole diameter is below φ35mm, gun drilling tools are usually used for deep hole processing. When drilling, the cutting oil enters the inner hole of the gun drill tool through the inner hole of the tool drive unit, and then reaches the cutting area. The cutting oil carries chips and is discharged from the hole through the processed hole wall and the V-shaped groove of the tool. Af...

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problem of using inclined tooling to level the inclined hole before reprocessing when processing workpieces with inclined holes; when there are multiple inclined holes with different angles on the workpiece, it is necessary to constantly replace the tooling, which is time-consuming and laborious. , providing a processing device and operation method for inclined deep holes, the adjustment method is simple and fast, and can accurately adjust the angle required for deep hole inclined processing

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