CN207577253U - A metal continuous stamping die - Google Patents

Abstract

The utility model relates to a mould, concretely relates to five metals continuous stamping die, including upper die base, upper padding plate, cope match-plate pattern that from top to bottom set gradually, take off the backplate, take off flitch, lower bolster and die holder, take off the flitch and take off the flitch including first flitch, second take off flitch and third, the lower bolster includes first lower bolster and second lower bolster, and stamping die still includes a plurality of location pinhole and guide post hole. The utility model discloses be equipped with a plurality of location pinholes and guide pin hole, add man-hour location accuracy, be equipped with three flitch and two lower templates of taking off, realize continuous processing under the condition of other templates of sharing, save the mould material, improved production efficiency.

Description

A metal continuous stamping die

technical field

The utility model relates to a mold, in particular to a metal continuous stamping mold.

Background technique

Some hardware parts have irregular shapes, and multiple molds are required for processing, and each mold is processed separately. This not only reduces the processing efficiency, but also makes it difficult to guarantee the processing accuracy of the product after being processed by multiple molds, resulting in a low product qualification rate. Multiple single-process mold processing wastes a lot of human resources of the production enterprise, the process is cumbersome, and at the same time increases the cost of mold production and wastes the space for mold placement, which leads to high overall production costs of the enterprise and prolongs the production cycle of products. , reducing business efficiency.

Utility model content

In order to solve the above existing problems, the utility model provides a metal continuous stamping die with high processing efficiency and accurate positioning.

The technical scheme of the utility model is to provide a continuous stamping die for metal, including an upper mold base, an upper backing plate, an upper template, a stripping back plate, a stripping plate, a lower template, a lower backing plate and The lower mold base, the stripper plate includes the first stripper plate, the second stripper plate and the third stripper plate, the lower template includes the first lower template and the second lower template, and the upper mold base is provided with There are a first positioning pin hole and a first outer guide post hole, the upper backing plate is provided with a second positioning pin hole and a thimble through hole, the upper template is provided with a third positioning pin hole, and the backing plate The inner guide post hole, the third positioning pin hole, and the fourth positioning pin hole are provided on the top, and the fifth positioning pin hole, the sixth positioning pin hole, and the first guiding pin hole are provided on the first stripper plate. The first lower template is provided with a first inner guide sleeve hole, a seventh positioning pin hole, a first lifting pin hole, a guide plate fixing pin hole, a second guide pin hole, and a first air hole. The second inner guide sleeve hole and the eighth positioning pin hole are provided, and the third inner guide sleeve hole, the ninth positioning pin hole, the second buoyancy pin hole, the air blowing hole, the second ventilation holes and ventilation slots, the lower mold base is provided with a tenth positioning pin hole, a second outer guide post hole and a blanking hole.

Preferably, the surfaces of the upper mold base and the lower mold base are plated with metal chromium.

Preferably, an outer guide column is connected between the upper mold base and the lower mold base.

Preferably, the first positioning pin hole, the second positioning pin hole, the third positioning pin hole, the fifth positioning pin hole, the seventh positioning pin hole, the eighth positioning pin hole, the ninth positioning pin hole, the tenth positioning pin hole The pin holes are the same diameter.

Preferably, the side surfaces of the upper mold base and the lower mold base are provided with tapping threads.

The beneficial effects of the utility model are: the utility model is provided with a plurality of positioning pin holes and guide pin holes, the positioning is accurate during processing, and three stripping plates and two lower templates are provided, and continuous processing can be realized under the condition of sharing other templates , saving mold materials and improving production efficiency.

Description of drawings

Fig. 1 is a structural schematic diagram of a metal continuous stamping die of the present invention.

Fig. 2 is a schematic diagram of the structure of the upper mold base of the utility model.

Fig. 3 is a schematic diagram of the structure of the upper backing plate of the utility model.

Fig. 4 is a structural schematic diagram of the upper formwork of the utility model.

Fig. 5 is a schematic diagram of the structure of the utility model to remove the back plate.

Fig. 6 is a structural schematic diagram of the stripping plate of the present invention.

Fig. 7 is a structural schematic diagram of the lower formwork of the utility model.

Fig. 8 is a schematic diagram of the structure of the lower backing plate of the utility model.

Fig. 9 is a schematic diagram of the structure of the lower die base of the present invention.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Figure 1, the utility model provides a metal continuous stamping die, which includes an upper mold base 1, an upper backing plate 2, an upper template 3, a stripping back plate 4, a stripping plate 5, a lower Template 6, lower backing plate 7 and lower mold holder 8.

The stripper plate 5 includes a first stripper plate, a second stripper plate and a third stripper plate, and the lower template 6 includes a first lower template and a second lower template.

As shown in Figure 2, the upper mold base 1 is provided with a first positioning pin hole 12, a first outer guide post hole 11 and a first upper mold screw hole 13, and chamfers are provided on the four corners of the upper mold base. .

As shown in Figure 3, the upper backing plate 2 is provided with a first upper template backing plate screw hole 21, a second positioning pin hole 22, a second upper die screw hole 23, a first contour sleeve hole 24 and Ejector pin via hole 25 .

As shown in FIG. 4 , the upper template 3 is provided with a third positioning pin hole 32 , a third upper mold screw hole 33 , a second equal-height sleeve hole 31 , and a second upper template backing plate screw hole 34 .

As shown in Figure 5 , the back plate 4 is provided with an inner guide post hole 41, a third positioning pin hole 42, a first stripping plate backing plate screw hole 43, and a fourth positioning pin hole 44.

As shown in Figure 6, the first stripping plate 51 is provided with a fifth positioning pin hole 52, a sixth positioning pin hole 56, a first guide pin hole 55, a third equal-height sleeve hole 53, a second stripping pin hole Material plate backing plate screw hole 54.

As shown in Figure 7, the first lower template 61 is provided with a first inner guide sleeve hole 62, a seventh positioning pin hole 65, a first lower mold screw hole 64, a first lifting pin hole 67, a guide plate fixing pin hole 66 , second guide pin hole 69 , and first vent hole 68 .

The second lower template is provided with a second inner guide sleeve hole and an eighth positioning pin hole.

As shown in Figure 8, the lower backing plate 7 is provided with a third inner guide sleeve hole 71, a ninth positioning pin hole 74, a second lift pin hole 76, an air blowing hole 75, a second air hole 78 and Ventilation slot 77, second lower die screw hole 73, lower template backing plate screw hole 72.

As shown in FIG. 9 , the lower mold base 8 is provided with a tenth positioning pin hole 83 , a third lower mold screw hole 82 , a second outer guide post hole 81 and a blanking hole 84 .

In the present utility model, the surfaces of the upper mold base 1 and the lower mold base 8 are plated with metal chromium.

In the present utility model, an outer guide column is connected between the upper mold base 1 and the lower mold base 8 .

In the utility model, the first positioning pin hole 12, the second positioning pin hole 22, the third positioning pin hole 42, the fifth positioning pin hole 52, the seventh positioning pin hole 65, the eighth positioning pin hole, the ninth positioning pin hole The diameters of the positioning pin hole 74 and the tenth positioning pin hole 83 are the same.

In the utility model, the upper mold base 1 and the lower mold base 8 are provided with tapping threads on the sides, which is convenient for assembly.

The utility model is equipped with a plurality of positioning pin holes and guide pin holes, and the positioning is accurate during processing. It is provided with three stripping plates and two lower templates, and can realize continuous processing under the condition of sharing other templates, save mold materials and improve production. efficiency.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modification, equivalent replacement or improvement made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (5)

1. A metal continuous stamping die, characterized in that it comprises an upper mold base, an upper backing plate, an upper template, a back plate, a stripping plate, a lower template, a lower backing plate and a lower mold base arranged successively from top to bottom , the stripping plate includes a first stripping plate, a second stripping plate and a third stripping plate, the lower template includes a first lower template and a second lower template, and the upper mold base is provided with a first positioning pin holes and first outer guide post holes, the upper backing plate is provided with a second positioning pin hole and a thimble through hole, the upper template is provided with a third positioning pin hole, and the stripping back plate is provided with The inner guide post hole, the third positioning pin hole, the fourth positioning pin hole, the fifth positioning pin hole, the sixth positioning pin hole, the first guiding pin hole, the first lower The template is provided with a first inner guide sleeve hole, a seventh positioning pin hole, a first lifting pin hole, a guide plate fixing pin hole, a second guide pin hole, and a first air hole. The second lower template is provided with a second Two inner guide bush holes and the eighth positioning pin hole, the third inner guide bush hole, the ninth positioning pin hole, the second buoyant pin hole, the air blowing hole, the second ventilation hole and Ventilation groove, the tenth positioning pin hole, the second outer guide post hole and the blanking hole are arranged on the lower mold base. 2. A metal continuous stamping die according to claim 1, characterized in that the surfaces of the upper die base and the lower die base are plated with metal chromium. 3. A metal continuous stamping die according to claim 1, characterized in that an outer guide column is connected between the upper die base and the lower die base. 4. A metal continuous stamping die according to claim 1, characterized in that the first positioning pin hole, the second positioning pin hole, the third positioning pin hole, the fifth positioning pin hole, and the seventh positioning pin Hole, the eighth dowel hole, the ninth dowel hole, the tenth dowel hole have the same diameter. 5. A metal continuous stamping die according to claim 1, characterized in that, the side surfaces of the upper die holder and the lower die holder are provided with tapping threads.