Machining device for brass temperature-control valve element and machining technique thereof

Abstract

The invention discloses a machining device for a brass temperature-control valve element. The machining device comprises a power assembly and a machine body provided with longitudinal guide rails, a main shaft box and a dragging plate are installed on the longitudinal guide rails, and a tool for fixing a to-be-machined workpiece is arranged on the main shaft box. Transverse guide rails are arranged on the dragging plate, an axial power head and a radial power head are installed on the transverse guide rails correspondingly, and a circular disc milling cutter is arranged at the end, close to the main shaft box, of the axial power head. A fixing cutter frame is arranged on the side face of the axial power head, an outer circular lathe tool and an arc lathe tool are installed on the fixing cutter frame, and an arc lathe tool is arranged on the radial power head. The targeted machining device for the brass temperature-control valve element is arranged, so that the effect that diversified machining work procedures are integrated for automatic machining is achieved, manpower and equipment resources are saved, and machining cost is reduced; the times of procedure transferring and clamping of the workpieces are reduced, errors of repeated positioning are avoided, the position tolerance of a product is improved, and the machining device for the brass temperature-control valve element and a machining technique thereof are suitable for large-scale mass production.

Description

technical field [0001] The invention relates to a processing device and its technology, in particular to a brass temperature-controlled valve core processing device and its processing technology. Background technique [0002] The temperature control valve, referred to as the temperature control valve, is a typical application of the flow control valve in the field of temperature control. Control the outlet temperature of the equipment. When the load changes, the flow is adjusted by changing the opening degree of the valve to eliminate the influence caused by the load fluctuation and restore the temperature to the set value. [0003] The spool of the temperature control valve is an important part to control the temperature balance of cold and hot water. Its processing is complex and requires high precision. Such as figure 1 Front view of a thermostatic valve spool machined for the desired production, such as figure 2 Shown is the left side view of the temperature control...

AI Technical Summary

Problems solved by technology

If general-purpose processing equipment is used to produce and process step by step, the processing route will be long; repeated positioning is required on the processing equipment, and the accumulated error will be large. It is difficult to guarantee the dimensional accuracy and position accuracy of the parts, and it is not suitable for mass production.

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