Spring automatic tapping machine

Abstract

The invention relates to a spring automatic tapping machine which comprises a dynamical system, a gear transmission system, a material case device, a timing material delivering device, a spring machining device and a rack. The dynamical system is composed of a stepping motor (30), a switch and a speed governor (31), the gear transmission system is composed of a lower rolling pulley gear (17), an upper rolling pulley gear (22), a vibration gear (27) and a timing gear (34), the material case device is composed of a material case (1), a cam shaft (3), a timing material shaft (4) and a movable material plate (29), and the timing material device is composed of a material delivering plate (5), a knife rest (8), a low locating plate (12) and a material guide plate (15). The spring machining device is composed of the knife rest (8), a first-level material-carrying shaft (7), a second-level material-carrying shaft (10), a tapping blade (14) and polyurethane idler wheels (16). By means of the spring automatic tapping device, tapping machining of a spring can be completed automatically, the dimensional accuracy of products is fulfilled, and the production efficiency of the products is improved.

Description

technical field [0001] The invention relates to a precision spring processing device, in particular to a mechanical device for producing a special spring opening for an IUD in the field of medical technology. Background technique [0002] Spring opening processing is a key process in the production of IUDs. At present, the production of this type of products is mainly completed manually. This process not only has low production efficiency, high production costs, and low processing accuracy, but also causes different production workers during the processing process. degree of damage. With the development of production technology, labor costs continue to rise, and the opening of the spring has become a bottleneck in the production of IUDs, which seriously restricts the cost of IUDs. Therefore, the mechanical automation of the spring opening processing has become an inevitable requirement for the production of IUDs. [0003] The spring automatic opening machine is a new inven...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to realize the automation of spring opening processing, and solve the problems caused by manual operation in product production. The equipment can complete the spring opening processing at one time, and has the characteristics of high production efficiency, high processing precision and low cost.

Images