Adjusting nut machining device and machining process thereof

Abstract

The invention relates to an adjusting nut machining device and a machining process thereof. The adjusting nut machining device comprises a manipulator, a rotary table and eight machining mechanisms; the eight machining mechanisms are arranged in turn and comprise a first machining mechanism, a second machining mechanism, a third machining mechanism, a fourth machining mechanism, a fifth machining mechanism, a sixth machining mechanism, a seventh machining mechanism and an eighth machining mechanism; the first machining mechanism is used for performing cylindrical mechanical machining and drilling; the second machining mechanism is used for cutting grooves, drilling radial holes and performing reaming; the third machining mechanism is used for machining inclined surfaces and drilling through holes; the fourth machining mechanism is used for machining extrusion inclined surfaces and boring; the fifth machining mechanism is used for turning over and machining the end surfaces and performing chamfering; the sixth machining mechanism is used for performing cylindrical machining and performing coarse tapping; the seventh machining mechanism is used for performing cylindrical machining and performing thread fine machining; the eighth machining mechanism is used for performing loading, unloading and burring; the eight machining mechanisms are arranged around the rotary table in a surrounding mode; the rotary table can rotate around a center shaft; the positions of the manipulator and the eighth machining mechanism are corresponding to each other. According to the adjusting nut machining device and the machining process thereof, the loading and unloading is performed through the manipulator, meanwhile the feeding is performed between the eight machining mechanisms through the rotary table which can rotate, the eight machining mechanisms work simultaneously, and accordingly the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of parts machining, in particular to an adjusting nut processing device and a processing technology used in making adjusting nuts in the core components of automobile handbrake transmission. Background technique [0002] The automobile handbrake is an important safety component of the automobile, and the strength of all components must be strictly required in the manufacturing process of the automobile handbrake. At present, the production of adjusting nuts used in the core components of automobile handbrake transmission is generally processed by single-axis CNC (CNC machine tool, English full name: Computer numerical control), and its production efficiency is low. It takes 2 minutes to process a workpiece and requires Two times of manual clamping, the accuracy is also low; there is also a multi-axis cam machining method, and its processing accuracy is also low. [0003] Therefore, how to provide an adjusting nut pro...

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Problems solved by technology

[0004] The invention provides an adjusting nut processing device and its processing technology to so

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