Intelligent combined tool

Abstract

An intelligent combined tool comprises a toolbar and a driving assembly. A drill bit is installed on the top end face of the toolbar, and a first boring cutter, a reaming cutter and a second boring cutter are installed on the side faces of the toolbar. The driving assembly comprises a guide rail, a transmission lead screw, a guide block which is connected with a transmission lead screw nut and connected to the guide rail in a sliding mode, a star wheel which is synchronously connected to one end of the transmission lead screw and a poking rod. The two ends of the transmission lead screw are connected to a bearing seat of the toolbar in a pivoted mode, one end of the poking rod is hinged to a headstock, the other end of the poking rod forms a poking end which pokes star teeth of the star wheel to enable the star wheel to rotate when the star wheel rotates to the position of the poking rod, and a locating pin which is used for preventing the poking rod from rotating downwards is further arranged on the headstock. A milling cutter is installed on the end face of the guide block. By means of the combined tool, a workpiece only needs to be clamped once and is rotated to the position in need of machining, and four-face drilling, boring, reaming and milling of complex elements can be completed. The procedures are centralized, installation errors caused by procedure decentralization are eliminated, the workpiece machining precision is improved and the machining cost is lowered.

Description

technical field [0001] The invention relates to the field of machining cutters, in particular to an intelligent combined cutter. Background technique [0002] figure 1 , 2 It is the steering knuckle housing of the front axle of the automobile. Its structure is relatively complicated, and there are many holes and planes that need to be processed. At present, for this kind of workpiece with inner space and complicated processing process, it is usually processed by a machining center. However, the machining center The equipment cost and operating cost are relatively high, and it is difficult to be popularized. [0003] In addition, the dispersion process can also be used to process the above figure 1 , 2 For the workpiece shown, each tool completes the drilling, boring, countersinking, milling and other processing of different holes and surfaces. Although this processing process can be processed by traditional low-cost machine tools, each process needs to be carried out. ...

AI Technical Summary

Problems solved by technology

[0002] figure 1 , 2 It is the steering knuckle housing of the front axle of the automobile. Its structure is relatively complicated, and there are many holes and planes that need to be processed. At present, for this kind of workpiece with inner space and complicated processing process, it is usually processed by a machining center. However, the machining center The equipment cost and operating cost are relatively high, and it is difficult to be popularized

[0003] In addition, the dispersion process can also be used to process the above figure 1 , 2 For the workpiece shown, each tool completes the drilling, boring, countersinking, milling and other processing of different holes and surfaces. Although this processing process can be processed by traditional low-cost machine tools, each process needs to be carried out. Once the workpiece is clamped, the cumulative installation error of the workpiece clamping will be large, which will affect the accuracy of the workpiece

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