CN209998195U

CN209998195U - stamping continuous die

Info

Publication number: CN209998195U
Application number: CN201920452918.8U
Authority: CN
Inventors: 余添然; 吴克贵; 黄祥旺; 郑涛; 林婕
Original assignee: FUJIAN JUNPENG COMMUNICATION TECHNOLOGY Co Ltd
Current assignee: FUJIAN JUNPENG COMMUNICATION TECHNOLOGY Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-01-31
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses an punching press continuous die, include the die holder, take off flitch, upper die base and material area, the bottom fixed surface of die holder has lower cushion, the bottom fixed surface of lower cushion has the bottom plate, the upper surface of die holder has the lower bolster, the upper surface of lower bolster is fixed with the lower bolster, the upper surface of taking off the flitch is fixed with the backstop board, the lower fixed surface of upper die base has the upper padding plate, the lower fixed surface of upper padding plate has the punch holder, it is fixed through spring coupling between punch holder and the backstop board, it has the material area to peg graft between lower bolster and the take off the flitch, the upper surface of die holder is equipped with outer guide pillar, interior guide pillar, buoyancy lift round pin and the cylinder that punches a hole, the lower surface of upper die base is equipped with die-cutting rule and punching press piece the utility model discloses possess and reduce operating personnel unnecessary intensity of labour, be used for guaranteeing the quality of product with more time and energy to reach raising efficiency, reduce the product fault rate, reduce cost's.

Description

stamping continuous die

Technical Field

The utility model relates to a stamping die technical field specifically is punching press continuous die.

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, and is called as a cold stamping die (commonly called as a cold stamping die). stamping is pressing methods for applying pressure to the materials by using a die arranged on a press at room temperature to separate or plastically deform the materials so as to obtain required parts.

The conventional stamping die can only perform stamping processes for times, some products to be processed have complex structures and irregular bending times, multiple processes are needed for machining and forming, multiple sets of dies are needed for machining and forming, and the process is complex, time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide kinds of punching press continuous die, possess and reduce operating personnel unnecessary intensity of labour, be used for guaranteeing the quality of product with more time and energy, thereby reach raises the efficiency, reduce the product fault rate, the advantage of cost is reduced, current stamping die has been solved, can only carry out kinds of stamping process, and treat the product structure of processing complicated a bit, it is many irregular to bend, need carry out multiple technology machine-shaping and need many sets of moulds could accomplish processing, the process is complicated, problem consuming time and wasting force.

In order to achieve the purpose, the utility model provides a punching press continuous die, include the die holder, take off flitch, upper die base and material area, the bottom fixed surface of die holder has lower cushion, the bottom fixed surface of lower cushion has the bottom plate, the upper surface of die holder is fixed with the lower bolster, the upper surface of lower bolster is fixed with the lower bolster, the upper surface of taking off the flitch is fixed with the backstop board, the lower fixed surface of upper die base has the upper padding plate, the lower fixed surface of upper padding plate has the punch holder, it is fixed through spring coupling between upper splint and the backstop board, the material area has been pegged graft between lower bolster and the take off the flitch, the upper surface of die holder is equipped with outer guide pillar, inner guide pillar, buoyancy lift pin and the cylinder that punches a hole, the lower surface of upper die base is equipped with die cutter and punching press piece.

Preferably, the material belt is movably mounted between the lower template and the stripper plate in a limiting manner through a buoyancy lifting pin.

Preferably, the number of the outer guide posts is four, and each two outer guide posts are groups and are symmetrically distributed on the surface of the lower die holder.

Preferably, the punching cylinders are arranged in two numbers, and the two punching cylinders are symmetrically distributed on two sides of the material belt.

Preferably, through holes are formed in the positions, corresponding to the die cutting rule and the punching block, of the stripper plate, the upper clamping plate, the upper base plate and the stop plate.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up the buoyancy lift pin, reached and carried out spacing guide to the direction of advance in material area, prevent that the material area from taking place the skew after the punching press when the feeding, punching press position after making takes place the skew and leads to the material area to scrap increase in production cost, through setting up the backstop board, the effect of flitch intensity is taken off in the increase has been reached, and can cushion the blanking power that the mould produced when the punching press, take off the flitch through setting up, take off flitch and backstop board cooperation, play and take off the material, press the material effect, through setting up the punch plate, the punch plate is used for clamping punching pin and inner guide pillar, inner guide pillar plays the guide effect.

Drawings

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

FIG. 2 is a schematic top view of the lower die holder of the present invention;

FIG. 3 is a schematic bottom view of the upper mold base of the present invention;

fig. 4 is an appearance schematic diagram of the formed workpiece of the present invention.

In the figure: 1. a lower supporting plate; 2. a lower cushion block; 3. a lower die holder; 4. a lower template; 5. a material removing plate; 6. an upper splint; 7. an upper die holder; 8. an upper base plate; 9. a stopper plate; 10. a lower base plate; 11. a material belt; 12. an outer guide post; 13. an inner guide post; 14. a buoyant lift pin; 15. punching a cylinder; 16. a die-cutting rule; 17. and (6) stamping the blocks.

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.

Please refer to fig. 1 to 4, the utility model provides an kinds of embodiments group punching press continuous die, including die holder 3, take off flitch 5, upper die base 7 and material area 11, the bottom fixed surface of die holder 3 has lower bolster 2, the bottom fixed surface of lower bolster 2 has bottom plate 1, the upper surface of die holder 3 is fixed with lower bolster 10, the upper surface of lower bolster 10 is fixed with lower bolster 4, the upper surface of taking off flitch 5 is fixed with backstop 9, through setting up take off flitch 5, take off flitch 5 and backstop 9 cooperation, play takes off the material, press the material effect, through setting up upper plate 6, upper plate 6 is used for clamping punching pin and inner guide post 13, inner guide post 13 plays the guide effect, through setting up backstop 9, the effect of increasing the intensity of taking off flitch 5 has been reached, and can cushion the blanking force that the mould produced when the punching, the lower fixed surface of upper die base 7 has upper bolster 8, the lower surface of upper plate 8 is fixed with upper plate 6, through setting up backstop 9, reach the fixed between lower bolster 4 and the lower bolster 9 through the spring connection, it increases the lifting pin to lead to scrap after the punching press the material area, 14, the guide pin that the punching pin that the cost has been increased after the punching press takes place, the punching press the cost of the strip 11, the rising that the guide pin that the lifting cost has been installed between the material area 11, the material, the strip has been increased.

The upper surface of die holder 3 is equipped with outer guide pillar 12, interior guide pillar 13, buoyancy lift pin 14 and the cylinder 15 that punches a hole, the cylinder 15 that punches a hole passes through trachea and air pump intercommunication, outer guide pillar 12 is equipped with four altogether, and per two outer guide pillars 12 are group's surface symmetric distribution at die holder 3, the cylinder 15 that punches a hole is equipped with two altogether, and two cylinders 15 that punch a hole are in the bilateral symmetric distribution in material area 11, the lower surface of upper die base 7 is equipped with die-cutting rule 16 and punching press piece 17, stripper plate 5, punch holder 6, upper padding plate 8 and backstop 9 have seted up the through-hole with the corresponding department of die-cutting rule 16 and punching press piece 17.

When the punching die is used, a user connects and fixes the lower supporting plate 1 with the platform through a bolt, then connects and fixes the upper die base 7 with the air cylinder or the hydraulic cylinder through a bolt, then connects the material belt 11 with the feeding device in a transmission way, then connects the material belt 11 between the stripper plate 5 and the lower die plate 4 in a limiting way through the buoyancy lifting pin 14, the upper die base 7 punches the material belt 11 through the die cutting knife 16 and the punching block 17 during punching, the material belt 11 feeds forwards through the feeding device after punching is completed, and punching steps are carried out.

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

The utility model provides an punching press continuous die, including die holder (3), stripper plate (5), upper die base (7) and material area (11), its characterized in that the bottom fixed surface of die holder (3) has lower bolster (2), the bottom fixed surface of lower bolster (2) has bottom plate (1), the upper surface of die holder (3) is fixed with lower bolster (10), the upper surface of lower bolster (10) is fixed with lower bolster (4), the upper surface of stripper plate (5) is fixed with backstop board (9), the lower fixed surface of upper die base (7) has upper padding plate (8), the lower fixed surface of upper padding plate (8) has punch holder (6), it is fixed through spring coupling between punch holder (6) and backstop board (9), it has material area (11) to peg graft between lower bolster (4) and the stripper plate (5), the upper surface of die holder (3) is equipped with outer guide pillar (12), interior guide pillar (13), buoyant riser pin (14) and punching press cylinder (15), the lower surface and the strip piece (17) of upper die base (7) are equipped with punching press cutting tool (17).
2. kinds of punching continuous dies according to claim 1, characterized in that the material belt (11) is movably mounted between the lower template (4) and the stripper plate (5) by the floating pin (14) in a limited manner.
3. kinds of continuous stamping dies according to claim 1, wherein there are four outer guide posts (12), and each two outer guide posts (12) are groups symmetrically distributed on the surface of the lower die holder (3).
4. die for continuous stamping as claimed in claim 1, wherein there are two punching cylinders (15) and the two punching cylinders (15) are symmetrically arranged on both sides of the strip (11).
5. The kinds of punching continuous dies of claim 1, wherein the stripper plate (5), the upper clamping plate (6), the upper backing plate (8) and the stop plate (9) have through holes at the corresponding positions of the die cutter (16) and the punching block (17).