Die

Abstract

The invention provides a die which comprises a lower die body (2). The die is characterized in that the lower die body (2) is provided with a sliding block (4) capable of sliding along the surface of the lower die body horizontally, the sliding block (4) is provided with a die cavity (6) for containing a workpiece, and the die cavity (6) is capable of moving to the side face of the lower die body (2); a positioning pin (8) perpendicular to the sliding block (4) is further arranged in the lower die body (2). The sliding block (4) is provided with a positioning hole matched with the positioning pin (8). The die has higher use safety.

Description

technical field [0001] The invention relates to a mold, which is particularly suitable for stamping and forming of hardware products. Background technique [0002] At present, the punching die is generally composed of a punch and a die, and can also be composed of multiple punches and multiple dies, but only one punching process can be completed in one stroke of the punching machine. When the shape of the part is complex, it needs to be composed of more than one single-engineering punching die to produce a qualified product. This kind of mold is not only insufficient in stability, but also wastes manpower cost and mechanical cost. [0003] The Chinese patent authorization announcement number is CN203900258U, and the utility model patent with the authorization announcement date on October 29, 2014 discloses a continuous mold for connecting cushion covers, including an upper mold base and a lower mold base, and is arranged on the upper mold base and the lower mold. The first...

AI Technical Summary

Problems solved by technology

Although the utility model can produce the connection pad cover at a faster production speed, it can be seen that it can effectively reduce labor costs and mechanical costs, reduce the reject rate of the product, and it can be seen that it has high stability. However, it has been found in long-term use that due to The mold with the above structure is not equipped with any safety mechanism. After the mold is opened, especially when changing the material, if the upper mold suddenly falls due to a mechanical failure, it will easily cause a safety hazard.

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