CN209998157U - stamping die capable of protecting die cutter - Google Patents

Abstract

The utility model discloses a kind of stamping die that can protect die cutter, including upper die base, support frame, die holder and die cutter, the lower skin weld of die holder has lower cushion, and the upper surface weld of die holder has the lower bolster, the upper surface weld of lower bolster has the lower bolster, and the upper surface weld of lower bolster has the spring, the upper surface weld of spring has the buffer board, the support frame welds the upper surface at the die holder, and the upper surface weld of support frame has the cylinder, the lower surface movable mounting of cylinder has the gas pole that runs through the support frame, the upper die base activity cup joints the surface at the support frame, and upper die base and gas pole welding, the lower skin weld of upper die base has the upper padding plate, and the lower skin weld of upper padding plate has the cope match-plate pattern, die cutter welds the lower surface of upper die plate, and die cutter's lower skin weld has the pin, die cutter's lower surface threaded connection has the screw.

Description

stamping die capable of protecting die cutter

Technical Field

The utility model relates to a stamping die's technical field specifically is stamping die that can protect the die cutter.

Background

A stamping die is kinds of special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called cold stamping die (commonly called cold stamping die), stamping, which is kinds of pressure processing methods for obtaining required parts by applying pressure to the materials by using a die installed on a press machine at room temperature to generate separation or plastic deformation.

Present stamping die is in order to guarantee the punching press effect, and the punching press power is great, and the die cutter smashes on the workstation after the punching press easily, leads to workstation or mould damaged, increases the cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die that can protect die cutter possesses the advantage that can protect the cope match-plate pattern, has solved present stamping die in order to guarantee the punching press effect, and the punching press power is great, and the template is pounded on the workstation easily after the punching press, leads to workstation or mould damaged, the problem of incremental cost.

stamping die that can protect the mould sword, including upper die base, support frame, die holder and mould sword, the lower skin weld of die holder has lower cushion, and the upper surface welding of die holder has the lower bolster, the upper surface welding of lower bolster has the lower bolster, and the upper surface welding of lower bolster has the spring, the upper surface welding of spring has the buffer board, the support frame welds the upper surface at the die holder, and the upper surface welding of support frame has the cylinder, the lower surface movable mounting of cylinder has the gas pole that runs through the support frame, the upper die base is moved and is cup jointed at the surface of support frame, and upper die base and gas pole welding, the lower skin weld of upper die base has the upper bolster, and the lower skin weld of upper bolster has the upper die plate, the mould sword welds the lower surface of upper die plate, and the lower skin weld of mould sword has the pin, the lower surface threaded connection of mould sword has the screw.

Preferably, the number of the lower cushion blocks is eight, and the eight lower cushion blocks are distributed in a rectangular array relative to the lower surface of the lower die base.

Preferably, the buffer plate is of a flexible design.

Preferably, the lower surface of the die cutter is welded with an outer guide pillar, the lower surface of the outer guide pillar is welded with a pin, and the lower surface of the outer guide pillar is in threaded connection with a screw.

Preferably, the springs are provided with sixty-six in total, and the sixty-six springs are groups of thirty-three springs each, each group of springs being equally spaced about the lower surface of the damping plate.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up the lower bolster, the cope match-plate pattern, buffer board and spring, the effect that can protect the cope match-plate pattern has been reached, connect external power supply with the cylinder, open the cylinder, the cylinder drives the gas pole and descends, the gas pole drives the upper die base and descends, the upper die base drives the upper padding plate and descends, upper die plate area movable mould sword descends, the mould sword is with mould stamping forming, accomplish the punching press back, the mould sword is pounded the lower bolster because inertia, the mould sword is pounded on the buffer board, buffer board extrusion spring, the impact force can be alleviated to the spring, the protection mould sword is not impaired because of the striking, it is more convenient to use, and the practicality is stronger.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is an enlarged schematic structural view of a of the present invention;

fig. 3 is a schematic view of the bottom structure of the die cutter of the present invention.

In the figure: 1. a cylinder; 2. a gas lever; 3. an upper die holder; 4. an upper base plate; 5. mounting a template; 6. a support frame; 7. a lower template; 8. a lower base plate; 9. a lower die holder; 10. a lower cushion block; 11. a buffer plate; 12. a spring; 13. an outer guide post; 14. a pin; 15. a screw; 16. and (4) a die cutter.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", " end", " end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that unless otherwise explicitly stated or limited, the terms "mounted," disposed, "" connected, "and the like are used to mean, for example," connected, "may be a fixed connection, a detachable connection, or body-connected," may be a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a communication between two elements.

Referring to fig. 1 to 3, the utility model provides an kinds of embodiment can protect stamping die of die cutter, including upper die base 3, support frame 6, die holder 9 and die cutter 16, lower surface welding of die holder 9 has lower cushion 10, lower cushion 10 is equipped with eight altogether, and eight lower cushion 10 are the distribution of rectangular array about the lower surface of die holder 9, the upper surface welding of die holder 9 has lower bolster 8, the upper surface welding of lower bolster 8 has lower bolster 7, and the upper surface welding of lower bolster 7 has spring 12, spring 12 is equipped with sixty six altogether, and sixty six spring 12 is every thirty three groups, the lower surface equidistance distribution of every group spring 12 about buffer 11, the upper surface welding of spring 12 has buffer board 11, buffer board 11 adopts flexible design, after accomplishing the punching press, die cutter 16 is hit down template 7 because of inertia, die cutter 16 is hit on buffer board 11, buffer board 11 extrudes spring 12, spring 12 can alleviate, protection die cutter 16 is not because of striking, it is more convenient to use, and practicality is stronger.

Support frame 6 welding is at the upper surface of die holder 9, and the upper surface welding of support frame 6 has cylinder 1, the lower surface movable mounting of cylinder 1 has gas pole 2 that runs through support frame 6, the surface at support frame 6 is cup jointed in the activity of upper die base 3, and upper die base 3 and the welding of gas pole 2, the lower surface welding of upper die base 3 has upper padding plate 4, and the lower surface welding of upper padding plate 4 has cope match-plate pattern 5, mould sword 16 welds the lower surface at cope match-plate pattern 5, connect external power supply with cylinder 1, open cylinder 1, cylinder 1 drives the decline of gas pole 2, gas pole 2 drives the decline of upper die base 3, upper die base 3 drives the decline of upper padding plate 4, upper padding plate pattern 5 drives cope match-plate pattern 5 and descends, cope match-plate pattern 5 drives mould sword 16 and descends.

The lower surface of the die cutter 16 is welded with a pin 14, the lower surface of the die cutter 16 is in threaded connection with a screw 15, the lower surface of the die cutter 16 is welded with an outer guide pillar 13, the lower surface of the outer guide pillar 13 is welded with the pin 14, and the lower surface of the outer guide pillar 13 is in threaded connection with the screw 15.

The working principle is as follows: connect external power supply with cylinder 1, open cylinder 1, cylinder 1 drives gas pole 2 and descends, gas pole 2 drives upper die base 3 and descends, upper die base 3 drives upper padding plate 4 and descends, upper padding plate 4 drives cope match-plate pattern 5 and descends, cope match-plate pattern 5 drives mould sword 16 and descends, mould sword 16 is with mould stamping forming, after the punching press is accomplished, mould sword 16 pounces to lower template 7 because of inertia, mould sword 16 pounces on buffer board 11, buffer board 11 extrusion spring 12, the impact force can be alleviated to spring 12, protection mould sword 16 is not impaired because of the striking.

It will thus be seen that the present invention is illustrative and not restrictive, and the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (5)

1. The stamping die capable of protecting the die cutter comprises an upper die base (3), a support frame (6), a lower die base (9) and a die cutter (16), and is characterized in that a lower cushion block (10) is welded on the lower surface of the lower die base (9), a lower backing plate (8) is welded on the upper surface of the lower die base (9), a lower die plate (7) is welded on the upper surface of the lower backing plate (8), a spring (12) is welded on the upper surface of the lower die plate (7), a buffer plate (11) is welded on the upper surface of the spring (12), the support frame (6) is welded on the upper surface of the lower die base (9), a cylinder (1) is welded on the upper surface of the support frame (6), an air rod (2) penetrating through the support frame (6) is movably mounted on the lower surface of the cylinder (1), the upper die base (3) is movably welded on the outer surface of the support frame (6), the upper die base (3) is welded on the air rod (2), the lower surface of the upper die base (3) is welded on the lower surface of the upper die base (4), a lower die plate (5) is welded on the lower surface of the upper die cutter (16), and a pin cutter (16) is welded on the lower surface of the lower die cutter (.
2. 2. The stamping die capable of protecting die cutters as claimed in claim 1, wherein the number of the lower die blocks (10) is eight, and the eight lower die blocks (10) are distributed in a rectangular array with respect to the lower surface of the lower die base (9).
3. 3. stamping die capable of protecting die cutter according to claim 1, wherein the buffer plate (11) is of flexible design.
4. 4. The stamping die capable of protecting the die cutter as claimed in claim 1, wherein an outer guide post (13) is welded to the lower surface of the die cutter (16), a pin (14) is welded to the lower surface of the outer guide post (13), and a screw (15) is threadedly connected to the lower surface of the outer guide post (13).
5. 5. stamping die capable of protecting die cutter according to claim 1, wherein the springs (12) are sixty-six in total, and each thirty-three of the sixty-six springs (12) are groups, each group of springs (12) being equidistantly distributed about the lower surface of the buffer plate (11).

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