A stamping die for automatic cutting of anchor screws
A stamping die and anchor screw technology, applied in the field of stamping die, can solve the problems of wear of stamping column, uneven force of stamping column, damage of guide column of stamping column, etc. The effect of the production of inferior products
Active Publication Date: 2019-02-19
GUANGZHOU DONGRI METAL MOLD
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Problems solved by technology
[0004] The purpose of the present invention is to provide a stamping die for automatic cutting of anchor screws, which solves the uneven force of the existing stamping column and wear of the stamping column caused by long-term operation through the function of the concave template, the template cover and the limit seat and lead to serious damage to the guide column of the stamping column
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0026] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...
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The invention discloses an automatic cutting stamping die for a foundation bolt, and relates to the technical field of stamping dies. The automatic cutting stamping die comprises a discharge seat, a limiting seat, a concave template, a template cover and an upper die holder, wherein one surface of the discharge seat is matched with the limiting seat; a first cylinder is fixed to one surface of the discharge seat; limiting pillars are matched with second U-shaped grooves of the template cover; the first cylinder is fixed to the peripheral surface of the concave template; a groove is formed in one surface of the concave template; a plurality of cross-shaped circular holes are formed in the groove; the cross-shaped circular holes are matched with stamping pillars; second penetrating holes of the template cover are matched with guide pillars; a plurality of cross-shaped circular holes are formed in one surface of the upper die holder; the cross-shaped circular holes are matched with the stamping pillars; a plurality of fourth blind holes are formed in one surface of the upper die holder; and the guide pillars are fixed in the fourth blind holes. According to the automatic cutting stamping die, the problems that the stamping pillars are abraded and the guide pillars of the stamping pillars are seriously damaged due to the facts that acting force of the stamping pillars is nonuniform and the automatic cutting stamping die operates for a long time are solved under the action of the concave template, the template cover and a second limiting groove in the limiting seat.
Description
technical field [0001] The invention belongs to the technical field of stamping dies, in particular to a stamping die for automatic cutting of anchor screws. Background technique [0002] The modernization of mold manufacturing technology is the basis for the development of the mold industry. With the development of science and technology, advanced technologies such as computer technology, information technology, and automation technology are constantly infiltrating, intersecting, and merging into traditional manufacturing technologies, transforming them, and forming advanced manufacturing technologies. At present, when designing molds for larger special-shaped products, due to the presence of bosses, concave pockets, and bends in the product, punching through will exert a large force on the bend of the part, and the force of the stamping column will not be large. Uniform, long-term operation causes the stamping column to wear; the mold will have an inclination angle during...
Claims
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IPC IPC(8): B21D28/14B21D37/12
CPCB21D28/14B21D37/12
Inventor 孙健
Owner GUANGZHOU DONGRI METAL MOLD