CN210648055U

CN210648055U - Automatic step-by-step stamping die

Info

Publication number: CN210648055U
Application number: CN201921623089.1U
Authority: CN
Inventors: 朱涛涛
Original assignee: Ningbo Beilun Zhirui Machinery Manufacturing Co Ltd
Current assignee: Ningbo Beilun Zhirui Machinery Manufacturing Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-02
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to a stamping die, concretely relates to automatic mould of step-by-step punching press. At present, when the size of a product is large and the number of punched holes is large, a matched die with a large size is needed, so that the processing cost of the product is increased. The utility model discloses an automatic mould of step punching press, except including last mould and lower mould, it still includes the upper die base to go up the mould, a plurality of independent cylinders and top board assembly are installed to the upper die base bottom surface, the cylinder both sides are equipped with stroke adjustment mechanism, the upper die base side is equipped with stroke adjustment mechanism controller. Because the plurality of independent air cylinders and the upper pressure plate assembly are arranged, the stroke adjusting mechanisms on the two sides of the air cylinders are controlled through the stroke adjusting mechanism controller, and then step-by-step stamping is realized, so that the stamping processing of products with larger sizes is realized by using smaller equipment, the die processing cost of the products is reduced, and the stamping die has good economic benefits and is worth large-scale popularization and use.

Description

Automatic step-by-step stamping die

Technical Field

The utility model relates to a stamping die, concretely relates to automatic mould of step-by-step punching press.

Background

Stamping die is a type of forming die who uses widely, and stamping die feeding step is the length of a product generally at present, and a product stamping forming once, and when the product size is very big and the quantity of punching a hole is very much, in order to raise the efficiency, need the very big mould of supporting size, most producers do not possess this kind of mould, and the mould cost of manufacture is very high to push up product processing cost.

SUMMERY OF THE UTILITY MODEL

To above-mentioned defect among the prior art, the utility model provides a step punching press automation mould.

The step-by-step stamping automatic die comprises an upper die and a lower die, wherein the upper die also comprises an upper die base, the bottom surface of the upper die base is provided with a cylinder and an upper pressing plate assembly, the number of the cylinder and the upper pressing plate assembly can be set according to actual needs, stroke adjusting mechanisms are arranged on two sides of the cylinder, and a stroke adjusting mechanism controller is arranged on the side surface of the upper die base; the lower die comprises a lower supporting plate and a lower die base, a cushion block is arranged between the lower supporting plate and the lower die base, a fixing screw is installed in the cushion block, and the lower die base is provided with a discharging plate assembly and a limiting column; the automatic stamping die is characterized in that a stripper guide post and an outer guide post are arranged between the upper die and the lower die, the outer guide post is provided with a spring, and a fluent strip is arranged at a feeding port of the automatic stamping die in a step-by-step manner.

Further, the upper pressure plate assembly is fixed by screws and is provided with a nitrogen spring.

Further, the stroke adjustment mechanism is divided into an upper adjustment plate and a lower adjustment plate, and the stroke adjustment mechanism controller can control the movement of the upper adjustment plate.

Preferably, a floating device is further arranged at the discharge port of the step-by-step stamping automatic die. The beneficial effects are that: the punched product is supported and floated, so that the material is convenient to discharge.

The utility model discloses an automatic mould of substep punching press, owing to be equipped with a plurality of independent cylinders and top board assembly, control the stroke adjustment mechanism of cylinder both sides through stroke adjustment mechanism controller, go up regulating plate and the protruding cooperation of regulating plate down when needing the punching press of top board assembly, go up the unsmooth cooperation of regulating plate and lower regulating plate when not needing the punching press of top board assembly, and then realize the substep punching press, thereby realize the stamping process with less equipment realization great size product, reduce the mould processing cost of product simultaneously, good economic benefits has, be worth using widely on a large scale.

Drawings

FIG. 1 is a schematic view of an automated step-by-step stamping die;

fig. 2 is a schematic view of a stroke adjustment mechanism.

Detailed Description

The drawings in the embodiments of the present invention will be combined to form a preferred embodiment of the present invention, rather than to form a complete embodiment of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, an automatic step-by-step stamping die comprises an upper die and a lower die, and is characterized in that: the upper die comprises an upper die base 1, wherein the bottom surface of the upper die base 1 is provided with an air cylinder 24/20/18/17/16/14 and an upper pressure plate assembly 21, the number of the air cylinder and the upper pressure plate assembly can be set according to actual needs, stroke adjusting mechanisms 15 are arranged on two sides of the air cylinder, and a stroke adjusting mechanism controller 19 is arranged on the side surface of the upper die base; the lower die comprises a lower supporting plate 5 and a lower die base 4, a cushion block 10 is arranged between the lower supporting plate 5 and the lower die base 4, a fixing screw 6 is installed in the cushion block, and the lower die base 4 is provided with a discharging plate assembly 8 and a limiting column 7; a stripper guide post 9 and an outer guide post 13 are arranged between the upper die and the lower die, the outer guide post is provided with a spring 12, and a fluency strip 2 and a side retaining post 3 are arranged at a feed inlet of the step-by-step stamping automatic die; the upper pressure plate assembly is fixed by a screw 22/23 and is provided with a nitrogen spring 25; the stroke adjustment mechanism 15 is divided into an upper adjustment plate 1501 and a lower adjustment plate 1502, and the stroke adjustment mechanism controller 19 can control the movement of the upper adjustment plate 1501; and a floating device 11 is also arranged at the discharge outlet of the step-by-step stamping automatic die.

Compared with the prior art, the beneficial effects of the utility model are that: because be equipped with a plurality of independent cylinders and top board subassembly, control the stroke control mechanism of cylinder both sides through stroke control mechanism controller, go up regulating plate and protruding cooperation of lower regulating plate when needing top board subassembly punching press, go up regulating plate and the unsmooth cooperation of lower regulating plate when not needing top board subassembly punching press, and then realize the substep punching press, thereby realize the stamping process of the great size product with less equipment realization, reduce the mould processing cost of product simultaneously, and the stamping die has good economic benefits, and is worth using widely on a large scale.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a step-by-step punching press automatic mould, includes mould and lower mould, its characterized in that: the upper die comprises an upper die base (1), wherein the bottom surface of the upper die base (1) is provided with an air cylinder (20) and an upper pressing plate assembly (21), the number of the air cylinder and the upper pressing plate assembly can be set according to actual requirements, stroke adjusting mechanisms (15) are arranged on two sides of the air cylinder, and a stroke adjusting mechanism controller (19) is arranged on the side surface of the upper die base; the lower die comprises a lower supporting plate (5) and a lower die base (4), a cushion block (10) is arranged between the lower supporting plate (5) and the lower die base (4), a fixing screw (6) is installed in the cushion block, and the lower die base (4) is provided with a discharging plate assembly (8) and a limiting column (7); and a stripper guide post (9) and an outer guide post (13) are arranged between the upper die and the lower die, the outer guide post is provided with a spring (12), and a fluent strip (2) and a side blocking post (3) are arranged at a feeding port of the step-by-step stamping automatic die.

2. The automated step-by-step stamping die of claim 1, wherein: the upper pressure plate assembly is fixed by screws (22, 23) and is provided with a nitrogen spring (25).

3. The automated step-by-step stamping die of claim 1, wherein: the stroke adjusting mechanism (15) is divided into an upper adjusting plate (1501) and a lower adjusting plate (1502), and the stroke adjusting mechanism controller (19) can control the movement of the upper adjusting plate (1501).

4. The automated step-by-step stamping die of claim 1, wherein: and a floating device (11) is also arranged at the discharge outlet of the step-by-step stamping automatic die.