CN104492961A - Cold stamping cover plate forming mold - Google Patents

Abstract

The invention relates to the technical field of cold stamping forming dies, in particular to a cold stamping cover plate forming die, which includes a base plate, a lower die is fixedly connected above the base plate through four guide posts, an upper die is arranged above the lower die, and an upper die is set on the upper die. There are multiple connecting holes for installing the upper die on the punch lock module, and the lower die is provided with multiple mounting holes for installing the baffle plate and multiple discharge holes for installing the thimble. The cold stamping cover plate forming die has high precision, small dimensional deviation, and high matching degree with other parts.

Description

A cold stamping cover plate forming die

technical field

The invention relates to the technical field of cold stamping forming dies, in particular to a cold stamping cover plate forming die.

Background technique

Most of the existing cover plates are processed by casting process. However, due to the rough texture and poor dimensional accuracy of the workpieces made by casting process, the connection between the cover plate and other parts is not very consistent, which is easy to cause The safety failure problem of the whole machine.

Cold stamping forming die is a special process equipment for processing materials into parts in cold stamping processing. The cold stamping forming die manufactures workpieces with high precision and small dimensional deviation. The connection between the produced workpieces and other parts It is also relatively consistent.

Contents of the invention

The technical problem to be solved by the present invention is: in order to solve the problems raised in the above background technology, the present invention provides a cold stamping cover plate molding die with high precision, small dimensional deviation and high degree of cooperation with other components.

The technical solution adopted by the present invention to solve the technical problem is: a cold stamping cover plate forming die, including a bottom plate, a lower die is fixedly connected to the top of the bottom plate through four guide pillars, an upper die is arranged above the lower die, and an upper die is arranged on the upper die. A plurality of connecting holes are provided for installing the upper die on the punch lock module, and a plurality of mounting holes for installing a material baffle plate and a plurality of discharge holes for installing a thimble are provided on the lower die.

It is further defined that chamfers are provided on the front and rear sides of the upper end surfaces of the upper mold and the lower mold.

It is further defined that square notches are formed on the front and back sides of the lower mold.

Beneficial effects of the present invention: the cold-stamping cover plate molding die can be formed at one time, has high precision, small dimensional deviation, and high matching degree with other parts.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a schematic diagram of an exploded structure of the present invention;

Fig. 2 is a structural schematic diagram of the present invention.

Among the figure: 1, base plate, 2, guide post, 3, lower die, 4, upper die, 5, connecting hole, 6, mounting hole, 7, discharge hole, 8, chamfering, 9, square notch.

Detailed ways

The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

The cold stamping cover plate molding die shown in Figure 1 and Figure 2 includes a base plate 1, a lower die 3 is fixedly connected above the base plate 1 through four guide pillars 2, an upper die 4 is arranged above the lower die 3, and an upper die 4 There are a plurality of connecting holes 5 for installing the upper die 4 on the punch lock module on the upper part, and a plurality of mounting holes 6 for installing the baffle plate and a plurality of discharge holes 7 for installing the thimble are opened on the lower die 3 .

Wherein the front and rear sides of the upper end surfaces of the upper die 4 and the lower die 3 are provided with chamfers 8 . Square notches 9 are provided on the front and rear sides of the lower mold 3 .

The cold stamping cover plate forming die is one-time forming, has high precision, small dimensional deviation, and high matching degree with other parts.

Inspired by the above-mentioned ideal embodiment according to the present invention, through the above-mentioned description content, relevant workers can make various changes and modifications within the scope of not departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, but must be determined according to the scope of the claims.

Claims (3)

1. A cold stamping cover plate forming die, characterized in that it includes a base plate (1), and a lower die (3) is fixedly connected above the base plate (1) through four guide pillars (2). An upper die (4) is arranged above the die (3), and a plurality of connection holes (5) for installing the upper die (4) on the punch lock module are provided on the upper die (4), and a plurality of connection holes (5) are provided on the lower die (3). There are multiple mounting holes (6) for mounting the baffle and multiple discharge holes (7) for mounting thimbles. 2. The cold stamping cover plate forming die according to claim 1, characterized in that chamfers ( 8). 3. The cold stamping cover plate molding die according to claim 1 or 2, characterized in that: the front and rear sides of the lower die (3) are provided with square notches (9).