CN201565524U

CN201565524U - Continuous stamping mold for metal stamping

Info

Publication number: CN201565524U
Application number: CN2009202507462U
Authority: CN
Inventors: 刘兴全; 郭旭光; 邹志泉; 刘勇
Original assignee: TIANJIN HUASHUN AUTO-PARTS MANUFACTURE Co Ltd
Current assignee: TIANJIN HUASHUN AUTO-PARTS MANUFACTURE Co Ltd
Priority date: 2009-11-24
Filing date: 2009-11-24
Publication date: 2010-09-01
Anticipated expiration: 2019-11-24

Abstract

The utility model relates to a continuous stamping mold for metal stamping, which belongs to the field of metal stamping. The continuous stamping mold comprises an upper mold and a lower mold, movable molds which comprise a punching guide hole mold, a punching mold, a fine punching mold, a shaping mold, a pre-breaking mold, a blanking mold are arranged between the upper mold and the lower mold in sequence, and the convex molds and the concave molds of each movable molds are respectively connected with the upper mold and the lower mold. The continuous stamping mold is formed by assembling a plurality of small movable molds, each small mold can independently complete the stamping work in the process step, all the small molds form a large mold frame, the work piece to be processed is placed in from one end of the large mold frame, and the final product can be obtained through stamping in various process steps, thereby realizing the continuous stamping operation, achieving the stable quality, reducing the cost and maintenance increased by the manufacture of single molds, and improving the working efficiency.

Description

A kind of continuous stamping die that is used for metal stamping

Technical field

The utility model relates to the metal stamping field, refers more particularly to a kind of multiplex (MUX) and goes on foot continuous stamping die.

Background technology

For the more metal works of punching press work step, the tradition processing method for stamping, all be to adopt the single punching mould progressively to finish, the mode of this single punching press, more suitable for one-time formed large-scale workpiece, and for small-sized metal processing piece through repeatedly finishing, owing to need to finish through punching press repeatedly, then more loaded down with trivial details, need make corresponding mould to the different work steps that adds, progressively change diel then on request and process.This processing mode, technology content is lower, and operating efficiency is low, can't satisfy batch production requirement, and increases cost of manufacture.

Summary of the invention

The purpose of this utility model provides a kind of continuous stamping die that is used for metal stamping, and simple in structure, operating efficiency is higher, has reduced production cost.

In order to achieve the above object, the technical solution adopted in the utility model is:

A kind of continuous stamping die that is used for metal stamping, comprise by upper bolster, upper padding plate, train wheel bridge, deep and firm plate, the patrix that stripper plate is formed, with by lower bolster, lower bolster, the counterdie that die shoe is formed, upper padding plate connects upper bolster in the wherein said patrix, train wheel bridge connects upper padding plate, stripper plate is connected with train wheel bridge by deep and firm plate, lower bolster connects lower bolster in the described counterdie, lower bolster is connected on the die shoe, be provided with bottom deck in described die shoe bottom, and be fixedly connected by some pad pin and die shoe, it is characterized in that: be provided with successively between the described upper die and lower die and comprise and dash the guiding casement, perforating die, fine blanking die, sizing die, prejudge mould, the flexible mould of blanking die, the punch-die of described each flexible mould is connected with upper die and lower die respectively.

The above is used for the continuous stamping die of metal stamping, and wherein said each flexible mould is arranged on the die cavity that upper and lower mould presets.

Because the utility model assembles by some little flexible moulds, each little mould all can be finished this work step press work separately, each little mould is formed a big mould bases, the workpiece that need process enters from an end of big mould bases, after going on foot punching press, the multiplex (MUX) obtains final products, the continuable stamping press that carries out, and quality is more stable, reduce cost and maintenance that the single mold manufacturing is increased, improved operating efficiency.

Description of drawings

Fig. 1 is the utility model structural representation.

Among the figure: 1. upper bolster; 2. upper padding plate; 3. train wheel bridge; 4. deep and firm plate; 5. stripper plate; 6. lower bolster; 7. lower bolster; 8. die shoe; 9. pad pin; 10. bottom deck; 11. dash the guiding casement; 12. perforating die; 13. fine blanking die; 14. sizing die; 15. prejudge mould; 16. blanking die.

The specific embodiment

By accompanying drawing as can be known, the utility model comprises by upper bolster 1, upper padding plate 2, train wheel bridge 3, deep and firm plate 4, the patrix that stripper plate 5 is formed, with by lower bolster 6, lower bolster 7, the counterdie that die shoe 8 is formed, upper padding plate 2 connects upper bolster 1 in the wherein said patrix, train wheel bridge 3 connects upper padding plate 2, stripper plate 5 is connected with train wheel bridge 3 by deep and firm plate 4, lower bolster 6 connects lower bolster 7 in the described counterdie, lower bolster 7 is connected on the die shoe 8, be provided with bottom deck 10 in described die shoe 8 bottoms, and be fixedly connected by some pad pin 9 and die shoe 8, between described upper die and lower die, be provided with successively and comprise towards guiding casement 11, perforating die 12, fine blanking die 13, sizing die 14, prejudge mould 15, the flexible mould of blanking die 16, described each flexible mould is arranged on the die cavity that upper and lower mould presets, and its punch-die is connected with upper die and lower die respectively.

Should be noted that embodiment described in the utility model only is its optimal way, only is conspicuous change to belonging to technical solutions of the utility model, all should belong within the protection domain of the present utility model.

Claims

1. continuous stamping die that is used for metal stamping, comprise by upper bolster, upper padding plate, train wheel bridge, deep and firm plate, the patrix that stripper plate is formed, with by lower bolster, lower bolster, the counterdie that die shoe is formed, upper padding plate connects upper bolster in the wherein said patrix, train wheel bridge connects upper padding plate, stripper plate is connected with train wheel bridge by deep and firm plate, lower bolster connects lower bolster in the described counterdie, lower bolster is connected on the die shoe, be provided with bottom deck in described die shoe bottom, and be fixedly connected by some pad pin and die shoe, it is characterized in that: be provided with successively between the described upper die and lower die and comprise and dash the guiding casement, perforating die, fine blanking die, sizing die, prejudge mould, the flexible mould of blanking die, the punch-die of described each flexible mould is connected with upper die and lower die respectively.

2. according to the described continuous stamping die that is used for metal stamping of claim 1, it is characterized in that: described each flexible mould is arranged on the die cavity that upper and lower mould presets.