CN202356499U

CN202356499U - Dot-matrix type numerically-controlled mesh stamping die structure

Info

Publication number: CN202356499U
Application number: CN2011204396207U
Authority: CN
Inventors: 肖继业
Original assignee: SHANGHAI QINGPU FINE HARDWARE PLASTIC FACTORY
Current assignee: SHANGHAI QINGPU FINE HARDWARE PLASTIC FACTORY
Priority date: 2011-11-09
Filing date: 2011-11-09
Publication date: 2012-08-01
Anticipated expiration: 2021-11-09

Abstract

The utility model discloses a dot-matrix type numerically-controlled mesh stamping die structure, comprising an upper die, a lower die, a stamping die and stamping die holes, a die spring and a control valve, wherein a group of cross-shaped slide block moving grooves corresponding to the stamping die holes and in non-coplanar perpendicularity is arranged on the two planes of the edge of the upper die, which is parallel to the two rows of the stamping die holes respectively; the cross-shaped slide block moving grooves orthogonally penetrate through the stamping die hole parts; and a connecting rod which is axially and movably connected with the control valve is arranged at the tail part of each cross-shaped slide block. The dot-matrix type numerically-controlled mesh stamping die structure disclosed by the utility model implements computerized numerical dot-matrix type control on each stamping point on the die, and has the characteristics which cannot be matched by a traditional single-die processing technology; and mesh type stamping processing for any point and any surface can be implemented on a plate-type stamped part via the universality of the die. The dot-matrix type numerically-controlled mesh stamping die structure is low in cost, high in efficiency, and less in material consumption by performing dynamic simulation and optimal modification on a designed pattern via a computer display screen.

Description

A kind of dot matrix numerical control mesh diel structure

Technical field

the utility model relates to the processing equipment field, particularly a kind of dot matrix numerical control mesh diel structure.

Background technology

stamping technology is a technological means comparatively general in the machining; Be widely used in every field such as electromechanics, instrument, chemical industry, papermaking, food, wherein the sheet material mesh punching press corresponding to products such as screen pack, fin has accounted for suitable proportion.Because diel is single shape size; Be suitable for the low product processing of output height, cost; And as far as the processing of the technology of small batch, many kinds, the cost problem of its diel is perplexing upstream and downstream enterprise always, the compelled termination of new product development of many upper reaches enterprise.

in recent years; Along with computer technology is in the rise and the application of industry-by-industry; Not only promoted the development of Mould Machining industry, reduced the manufacturing cost of mould effectively, more the handlebar computer technology directly applies in the Laser Processing of sheet material mesh; Developed the product of many fine craftsmanships, the low value industry is difficult to bear yet its processing cost remains.

Summary of the invention

The problem that exist to above-mentioned job site; The utility model utilization computer digital control technology; Characteristics in conjunction with the mesh diel; Each punching press point of mesh stamping parts is implemented the control of computer digital dot matrix, be intended to propose a kind of dot matrix numerical control mesh diel structure.

the utility model solves the technical scheme that its technical problem adopted: a kind of dot matrix numerical control mesh diel structure; Comprise upper die and lower die, punch die and punch die hole, die springs, control valve, described patrix is provided with two rows vertically to the punch die hole, and it is arranged evenly that the cross section in punch die hole is " it " font; Two side planes at patrix and two row's punch die hole parallel edges; Respectively be provided with one group of corresponding with the punch die hole and antarafacial is vertical cross slide block shifting chute, cross slide block shifting chute and punch die bore portion quadrature run through, and are provided with connecting rod at the afterbody of each cross slide block; Connecting rod and control valve axially flexibly connect; Insert the cross slide block of cross slide block shifting chute, plane flushes plane contact on lower plane and the punch die with the last plane of patrix on it; Two side planes at patrix and two row's punch die hole parallel edges respectively are provided with an end capping piece, and respectively there is one group of connecting rod perforation the corresponding cross slide block of its outer side plane connecting rod position, and it is arranged evenly that the connecting rod perforation is " it " font.

described control valve is a kind of of vapour-pressure type, fluid pressure type, electromagnetic type.

the utility model is implemented the control of computer digital dot matrix to each punching press point on the mould; Have the incomparable characteristic of traditional single mold process technology, the universal performance of its mould can be to the mesh-type punch process of sheet material formula stamping parts enforcement arbitrfary point, face; Not only cost is low, efficient is high; And can carry out dynamic analog and optimal modification to layout through computer display, consumptive material is few.

the utility model has changed in the traditional handicraft with product decision Mould design theory, has broken away from the dependence of mould to product; Product has reduced the manufacturing cost of punching press and relevant industries to greatest extent to the restriction of mould, helps the new product development of many upstream industries, helps the saving of resource.

Description of drawings

Fig. 1 is the utility model patrix structural representation (a no punch die);

Fig. 2 is the utility model patrix (A-A) sectional structure sketch map;

Fig. 3 is mode structure elevational schematic view on the utility model (a no control valve);

Fig. 4 is a mode structure elevational schematic view (control valve is arranged) on the utility model;

Fig. 5, Fig. 6 are the utility model unit split structural representations;

Fig. 7 is the utility model user mode structural representation;

Fig. 8～Figure 15 is control of the utility model punch die and mesh plate shaping sketch map;

Figure 16 is the utility model mesh plate shaping warning picture effect sketch map;

Figure 17 is the utility model mesh plate shaping rack numbering pattern effect sketch map;

Figure 18 is the utility model mesh plate shaping logo pattern effect sketch map;

Figure 19 is the utility model rack user mode effect sketch map;

Figure 20-a～Figure 20-c the utility model difference in length punch die structure sketch map.

Among its figure: the 1-patrix; The 2-control valve; 3-end capping piece; 4-cross slide block; 5-punch die hole; The 6-connecting rod; 7-cross slide block shifting chute; The 8-stamping parts; The 9-counterdie; The 10-mesh; 11-counterdie nib; The 12-punch die; The 13-die springs; The 14-press; The 15-display screen; The 16-power switch; 17-expects volume; 18-imports roll stacks; 19-exports roll stacks; The perforation of 20-connecting rod; The 21-rack; 22-logo pattern; The 23-warning picture; 24-numbers pattern.

The specific embodiment

The utility model is explained the practical implementation method with rolling band material mesh plate press structure shown in Figure 7 as most preferred embodiment:

are shaped for the punching press mesh on the stamping parts 8 10; Be punch die 12 lower frequency result that 8 front and back displacements are mated with stamping parts on punch die hole 5 in the diel; The two has and arranges arbitrarily and make up within the specific limits; Produce various variation arrays or pattern, Fig. 5, Fig. 6 are the utility model unit split structural representations; The utility model adopts computer digital that each punching press point of mesh stamping parts is implemented dot matrix control; Promptly control lower frequency and stamping parts 8 front and back displacement couplings on the punch die 12; Reach the purpose of a secondary mould multi-efficiency; Not only saved the die cost and the time cost of many costlinesses, and can be the research staff of upper reaches enterprise and the service of drawing a design is provided during new product, not only broken away from the dependence of mould product in exploitation; Promoted the development of upstream product conversely, I had never expected that at all traditional punch process industry can't realize because many layouts are upper reaches enterprises.

consider that stamping parts 8 is owing to deformation and stress that 10 shapings of punching press mesh produce are concentrated; The difference in length of the utility model punch die 12 capable of using is to realize the deformation time difference that punching press mesh 10 is shaped on the stamping parts 8 (seeing Figure 20-a～Figure 20-c); For reaching same purpose, the 8 front and back displacements of 19 pairs of stamping parts of input roll stacks 18 also capable of being combined and output roll stacks reach the chiasmate of mesh shaping position.

The above is merely a preferred embodiment of the utility model ; Can not limit the protection domain of the utility model with it; The utility model also can have other structural change; So long as the equalization of doing according to the protection domain of the utility model changes and modify, all should belong in the scope that the utility model contains.

Claims

1. a dot matrix numerical control mesh diel structure comprises upper die and lower die, punch die and punch die hole, die springs, control valve, it is characterized in that:

Described patrix is provided with two rows vertically to the punch die hole; It is arranged evenly that the cross section in punch die hole is " it " font, and two side planes at patrix and two row's punch die hole parallel edges respectively are provided with one group of corresponding with the punch die hole and antarafacial is vertical cross slide block shifting chute; Cross slide block shifting chute and punch die bore portion quadrature run through; Afterbody at each cross slide block is provided with connecting rod, and connecting rod and control valve axially flexibly connect, and inserts the cross slide block of cross slide block shifting chute; Plane flushes plane contact on lower plane and the punch die with the last plane of patrix on it;

Two side planes at patrix and two row's punch die hole parallel edges respectively are provided with an end capping piece, and respectively there is one group of connecting rod perforation the corresponding cross slide block of its outer side plane connecting rod position, and it is arranged evenly that the connecting rod perforation is " it " font.

2. dot matrix numerical control mesh diel according to claim 1 structure is characterized in that described control valve is a kind of of vapour-pressure type, fluid pressure type, electromagnetic type.