Machining cell in automatic machining system and automatic honing system

Abstract

This is a processing cell of an automatic machining system having a small, lightweight and simple structure, easy to determine or change the number of process, easy in design, and low in apparatus cost. A processing cell (A) has a unit structure comprising a conveying device ( 10 ) forming a part of a work conveying route ( 1 ), a fine boring machine ( 5 a) or honing machine ( 5 b), ( 5 c) as a single machine tool, and a control unit for linking them mutually and controlling, and these cells are installed, being free to increase or decrease in number, in the machining section of automatic machining system such as automatic honing system.

Description

technical field [0001] The present invention relates to a processing unit of an automatic honing processing system and an automatic honing system, and more specifically, to an automatic machining technology such as an automatic honing processing or the like that is conveyed along a workpiece, for example The passage sequentially transports the workpieces to be pre-drilled (bottomed) at predetermined intervals, and at the same time, the boring machine and the honing machine arranged in the middle of the workpiece conveying passage sequentially perform hole processing on the workpieces. Background technique [0002] For example, as one processing method for precisely processing a workpiece (hereinafter referred to as a workpiece), there is honing processing. In the honing process, the honing tool and the workpiece are relatively floating, and the honing tool is subjected to rotary and reciprocating motions. At the same time, the grinding tool of the honing tool is expanded in ...

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Problems solved by technology

[0011] Therefore, all the components a, b, c, and d are integrally installed on a large frame, and the entire system is collectively controlled by one control device x. In such a configuration, the number of processes cannot be determined until the final stage.

[0012] (2) For the same reason, even if the pre-drilling accuracy of the workpiece W changes, and even if the required machining accuracy of the workpiece W changes, the number of processes cannot be changed.

[0013] (3) Also, for the same reason, when the production quantity of workpiece W is difficult to predict, it is difficult to make an investment decision

[0014] (4) Since it is designed as a dedicated equipment for a specific workpiece W, if the production of the specific workpiece W no longer exists, it is necessary to remodel the entire system for processing another workpiece with a different shape, size and processing conditions. In addition, if such a transformation is impossible, the system itself will be discarded, and the installation cost will be high.

[0015] (5) Since the device structure of each component part a, b, c, and d is a single device as a whole, the hydraulic device that becomes the driving source of each component device and the grinding oil tank that is supplied and used during processing are shared by each component device The device is a large device and placed separately, the overall system is complex and large, resulting in an increase in device cost

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