Push-pull type straight row tool magazine

Abstract

The invention provides a push-pull type straight row tool magazine which comprises tool bases. The multiple tool bases are installed on a first supporting plate side by side. A first linear guide railis fixed to the bottom of the first supporting plate, a first sliding block paired with the first linear guide rail is fixed to a second supporting plate, a ball screw is fixed to the second supporting plate, a feed screw nut paired with the ball screw is fixed to the bottom of the first supporting plate, the ball screw is connected with a driving motor through a coupler, the bottom of the secondsupporting plate is provided with a second sliding block paired with a second linear guide rail, the second linear guide rail is perpendicular to the first linear guide rail and fixed to a tool magazine machine body, a hydraulic cylinder is further fixed to the tool magazine machine body, and the hydraulic cylinder is fixedly connected with the second supporting plate. The telescopic structural design is adopted, the tool magazine is pulled out of a machining area when a machine tool works, and stretches into the machining area during tool changing, the size of the tool magazine of the machine tool is greatly reduced, the tool replacing function is achieved, and the large machining area is ensured.

Description

technical field [0001] The invention relates to a matching tool magazine for a numerical control machine tool, in particular to a push-pull straight row tool magazine for a numerical control horizontal boring and milling machine. Background technique [0002] There are many types of tool magazines for CNC machine tools. Currently, chain tool magazines and disc tool magazines are commonly used. For CNC machine tools that undertake mass production tasks, the number of knives required is large and the size is large, which will inevitably lead to too large installation space for the tool magazine, and too long tool change time for the machine tool, which invisibly reduces the work efficiency of the CNC machine tool. At the same time, the complex transmission and positioning mechanism of the chain and disk tool magazines also brings great difficulties to the manufacture and processing of the tool magazines, which inevitably increases the cost. Contents of the invention [...

AI Technical Summary

Problems solved by technology

For CNC machine tools that undertake mass production tasks, the number of knives required is large and the size is large, which will inevitably lead to too large installation space for the tool magazine, and too long tool change time for the machine tool, which will reduce the work efficiency of the CNC machine tool virtually.

At the same time, the complex transmission and positioning mechanism of the chain and disc tool magazines also brings a lot of difficulty to the manufacture and processing of the tool magazines, which inevitably increases the cost.

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