Machine tool for digging grooves in inner surface of center hole of quartering hammer cylinder body

Abstract

The invention provides a machine tool for digging grooves in an inner surface of a center hole of a quartering hammer cylinder body, in order to solve that the problems the traditional machine tool for digging the grooves is low in groove digging efficiency and poor in groove digging quality. The machine tool comprises a machine tool rack body and a working table positioned on the machine tool rack body, wherein a boring cutter group used for digging the grooves in the inner surface of the center hole of the quartering hammer cylinder body is arranged on the working table, and connected with the working table by a control device positioned on the working table; the control device is used for controlling the boring cutter group to rotate as required; the boring cutter group comprises a boring bar and three boring cutters positioned on the boring bar; distances among the boring cutter in the middle and the boring cutters on the two sides are the same; the boring cutters are embedded into the exterior of the boring bar; the heights of the boring cutters are adjustable; a trolley running device used for moving the quartering hammer cylinder body is arranged on the working table; a fixing device used for fixing the quartering hammer cylinder body is arranged on the trolley running device; and a tool setting gauge used for correcting the heights of the boring cutters is arranged on the boring bar, and connected with the boring bar.

Description

technical field [0001] The invention relates to a machine tool for digging grooves on the inner surface of a central hole of a cylinder block of a breaking hammer, and belongs to the field of processing machinery for a cylinder body of a breaking hammer. Background technique [0002] As an important part of the breaking hammer, the cylinder of the breaking hammer needs to be finely excavated during processing. In the traditional grooving operation, multiple boring tools or cutters are used to perform multiple operations to clear all the grooves. The groove is completed, the precision of the groove is low, and the quality is poor; and when the boring tool is used for operation, the boring tool cannot be finely measured, resulting in low precision of the groove. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the invention provides a machine tool for grooving the inner surface of the center hole of the breaker cylinder, which solves the proble...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the present invention provides a machine tool for digging grooves on the inner surface of the center hole of the breaker cylinder, which solves the problems of low groove efficiency and poor quality of grooves in traditional groove machine tools

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