Blanking die

Sectional blanking die, involving a stamping die, including mold base and mold base and mold under the handle, the setting of the surface of the seat has a trimming die, die cutting edges on both sides, respectively, set up a trimming punch, two trimming blade height of the punch, precision trimming thread rolling plate punch through the slider sliding connection below the surface of the seat, slider away from cant is set in one side of the trimming die, mold base on both sides respectively set up under the surface with the slider cant cooperate with inclined wedge;Guide blocks are arranged on both sides of the upper surface of the lower die base and corresponding positions of the inclined wedge. One end of the slide block away from the edge-cutting die is connected to the guide block by a reset screw. The reset screw is sleeved with a reset rubber pad.The edge cutting of box parts with different height can be completed at one time, which has high efficiency, avoids repeated positioning and improves the accuracy of the product.

The edge cutting die includes the blade body, the blade body of the product is a cylindrical structure, the middle part of the blade body of the product developed by the nut punching rod is provided with a step hole, the front end of the blade body of the product is provided with a front corner of the blade, and the edge of the step hole of the blade body of the product is provided with a back corner of the blade.The Angle of the front edge Angle of the product is 25-30°.The Angle of the back edge of the product is 2-3°.In the use of this structure, with the edge of the cutting out of the six edges and corners of the tip of the hexagonal head than the cavity process, will not deposit water, oil, cause rust, simple structure, easy to operate, do not often change the mold, saving production costs.