Automatic nut tapping device for automobile manufacturing

Abstract

The invention relates to an automatic nut tapping device for automobile manufacturing. The automatic nut tapping device comprises a support, a driving mechanism, a tapping mechanism and a feeding mechanism; the driving mechanism and the feeding mechanism are both arranged on the support; the tapping mechanism is arranged above the feeding mechanism; the feeding mechanism comprises a feeding box, a rotating assembly and a locking assembly; the tapping mechanism comprises a body and a limiting assembly; the driving mechanism comprises a driving assembly and a linkage assembly; and a clamping unit is arranged on one side of a rotary disc. According to the automatic nut tapping device for automobile manufacturing, the driving mechanism drives the tapping mechanism and the feeding mechanism to operate intermittently, and thus intermittent tapping of workpieces is achieved; feeding and main pushing movement of the workpieces are achieved through one output end, and energy is saved; linkage is adopted, online tapping of the workpieces is achieved, and efficiency is improved; meanwhile, a pure mechanical structure is adopted for linkage, the stability of the device is improved, and the service life of the device is prolonged; and precise rotation of the workpieces is achieved through the feeding mechanism, and thus the tapping precision is improved.

Description

technical field [0001] The invention relates to an automatic nut tapping device used in automobile manufacturing. Background technique [0002] A nut is a nut, a part that is screwed together with a bolt or a screw for fastening. It is a component that must be used in all manufacturing machinery. According to different materials, it is divided into several types such as carbon steel, stainless steel, and non-ferrous metals. , are widely used in automobile manufacturing. [0003] When the nut is manufactured, its thread is generally realized by a tapping machine. The existing automatic tapping machine generally needs multiple output terminals to drive the feeding of the workpiece and the movement of the tapping machine, which consumes a lot of energy. At the same time, it generally uses Electronic components such as distance sensors are automated, lack stability, and have a short service life. The existing automatic feeding device generally feeds the workpiece by rotating th...

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Problems solved by technology

[0003] When the nut is manufactured, its thread is generally realized by a tapping machine. The existing automatic tapping machine generally needs multiple output terminals to drive the feeding of the workpiece and the movement of the tapping machine, which consumes a lot of energy. At the same time, it generally uses Electronic components such as distance sensors are automated, lack stability, and have a short service life. The existing automatic feeding device generally feeds the workpiece by rotating the workpiece, and the existing feeding mechanism may have some deviations during operation. As a result, the workpiece is not directly facing the tapping machine, which affects the tapping accuracy and results in poor tapping effect

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