Terminal cutting-off and press-fitting device with L-shaped stamping head

Abstract

The invention discloses a terminal cutting-off and press-fitting device with an L-shaped stamping head, and relates to the technical field of terminal cutting-off and press-fitting. The terminal cutting-off and press-fitting device comprises a workbench, a bottom plate and a supporting frame, wherein the bottom plate is connected with a lower supporting plate through a clamping block and a clamping bolt, the upper end of the lower supporting plate is sequentially provided with a pushing assembly, a sliding block assembly and a workpiece limiting seat, the sliding block assembly is matched with a clamping assembly above to clamp terminals, each terminal is of a U-shaped linear array sheet structure, a cutting-off assembly is arranged at the side end of the clamping assembly and comprises the stamping head, and the lower end of the stamping head is of an L-shaped protruding structure and can be matched with the terminal. With the terminal cutting-off and press-fitting device with the L-shaped stamping head, the processing requirements of enterprises on large-batch terminal feeding, cutting and press-fitting are met, unqualified terminal cutting-off and press-fitting caused by misoperation of employees of the enterprises are avoided, then the rejection rate of the enterprises is reduced, the cutting-off and press-fitting efficiencies of the terminals are improved, and the phenomena of bending and unevenness of the terminals due to overlarge feeding thrust are effectively avoided.

Description

technical field [0001] The invention relates to the technical field of terminal cutting and pressing, in particular to a terminal cutting and pressing device with an L-shaped stamping head. Background technique [0002] Terminal block is an accessory product used to realize electrical connection, which is industrially divided into the category of connectors. With the increasing degree of industrial automation and stricter and more precise industrial control requirements, the amount of terminal blocks is gradually increasing. With the development of the electronics industry, the use of terminal blocks is increasing, and there are more and more types. In addition to PCB board terminals, the most widely used ones are hardware terminals, nut terminals, spring terminals and so on. [0003] At present, in the production and processing of terminals, it is necessary to use terminals with a U-shaped linear array sheet structure (as shown in the attached manual) figure 2 As shown),...

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Problems solved by technology

[0003] At present, in the production and processing of terminals, it is necessary to use U-shaped linear array sheet-like terminals (as shown in the attached manual) figure 2 As shown), the existing terminal press-fitting device has the following technical problems: 1. The special U-shaped structure of the terminal and the small size of the terminal make it difficult to realize the manual loading operation of the terminal, resulting in In the existing processing process, there is a phenomenon of difficulty in loading materials, and the staff cannot correctly load materials, which leads to stagnation of the process and low production efficiency; 2. During the feeding process of U-shaped terminals, because their structural strength is not as good as that of butterfly structures The height of the terminal is easy to be subjected to excessive feeding thrust during the feeding process, resulting in bending and unevenness of the terminal, which leads to the inability to cut and press the terminal of the U-shaped linear array sheet structure, which also leads to The labor intensity of the staff is high and one of the main factors of low work efficiency; 3. The existing terminal cutting device or press-fitting device has a single function and cannot realize the comprehensive operation of terminal feeding, cutting and press-fitting operations. Enterprises are still stuck in manual operations for sub-process processing operations. In the process of terminal cutting and press-fitting, a large number of terminals and workpiece products are often scrapped. For some new employees, it is difficult to get on the job. The phenomenon of low product qualification rate, in the process of feeding U-shaped terminals, the terminals are prone to bending and unevenness. Therefore, in order to improve economic benefits, reduce scrap rate, save production costs, and improve the labor force High efficiency, avoiding the waste of terminals and products, independently developed a terminal cutting and pressing device with L-shaped punching head

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