CN209156828U - A kind of hardware dies Novel material band binder mode structure - Google Patents

Abstract

The utility model discloses a kind of hardware dies Novel material band binder mode structures, it includes part of the upper die, part of the lower die and guide post part, the part of the upper die from top to bottom includes upper die holder cover board, upper die holder, upper mold fixes backing plate, upper mould fixed plate, upper mold and stripper plate, the part of the lower die includes lower die holder from the bottom to top, lower mold fixed plate and lower template, the lower template is equipped with positioning rod slot in materials and parts width direction external symmetry, positioning locking lever is equipped in the positioning rod slot, the cylindrical-shaped structure of T-type groove is equipped with centered on the positioning locking lever, and the positioning locking lever is fixed in the positioning rod slot by the pin being arranged in its T-type groove, elastomeric pad is additionally provided between the positioning locking lever and T-type groove.The problem of the utility model can need muti-piece stripper plate to avoid the product for making different-thickness in the prior art, is greatly saved Mold Making cost and worker's working hour.

Description

A kind of hardware dies Novel material band binder mode structure

Technical field

The utility model relates to stamping die manufacturing technology field more particularly to a kind of hardware dies Novel material band binder sides Formula structure.

Background technique

With social progress and development, the cost of raw and processed materials of manufacturing, processing charges and worker's work time cost are more next Higher, all companies are all towards save the cost target and stride forward, this is just promoting scientific and technical innovation level increasingly to improve, so in mould Tool industry extends client just for save the cost, and same shape or differences in shape are little, the inconsistent product of material thickness Same mold production is shared, at present when needing to produce different-thickness product, the materials and parts for coping with different-thickness are needed replacing not Stack pile stripper plate is just able to satisfy the binder situation of materials and parts, thus needs to do the stripper plate of several pieces of corresponding products, greatly more Cost of manufacture expense is increased, also wastes people because de- material part is knocked out replacement to other one piece of template in replacement Working hour and reduce operating efficiency, it is comprehensive described in, this conventional binder mode cope with this kind of product competitive advantage completely without, in addition because For stripper plate binder slot structure in production, stripper plate and lower template are that face is contacted with the direct of face, and noise is very big, can make to environment Certain damage is had at certain influence and operator's hearing.

Utility model content

The purpose of this utility model is to provide a kind of hardware dies Novel material band binder mode structures, by lower die Plate setting positioning locking lever and positioning rod slot, when being produced for the materials and parts after difference, only need to change the positioning of different-thickness Locking lever, is greatly saved the problem of needing muti-piece stripper plate so as to avoid the product of different-thickness in the prior art Mold Making cost and worker's working hour.

To achieve the above objectives, the present invention adopts the following technical solutions:

The utility model provides a kind of hardware dies Novel material band binder mode structure comprising part of the upper die, lower die Part and guide post part, the part of the upper die from top to bottom include that upper die holder cover board, upper die holder, the fixed backing plate of upper mold, upper mold are solid Fixed board, upper mold and stripper plate, the part of the lower die include lower die holder, lower mold fixed plate and lower template, the lower die from the bottom to top Plate is equipped with positioning rod slot in materials and parts width direction external symmetry, and positioning locking lever is equipped in the positioning rod slot, and the positioning stops The cylindrical-shaped structure of T-type groove is equipped with centered on bar, and the positioning locking lever is fixed by the way that pin is arranged in T-type groove In the positioning rod slot, elastomeric pad is additionally provided between the positioning locking lever and T-type groove.

As the utility model to the preferred of above scheme, positioning the sum of the locking lever height and the thickness of elastomeric pad Equal to the sum of positioning rod slot depth and the material thickness of materials and parts.

As the utility model to the preferred of above scheme, the elastomeric pad is spring washer.

As the utility model to the preferred of above scheme, the stripper plate middle part is equipped with the through slot for adapting to upper mold, and institute It states stripper plate and is slidably connected by a long guide post with upper die holder cover board, be equipped with binder spring on the outside of the long guide post.

The beneficial effects of the utility model are, cope with different materials thickness in process of production to solve conventional materials and parts mold Degree product need to make the stripper plate of multiple and different thickness and the high cost of bring, operating efficiency be low, high-decibel noise problem, under Template materials and parts width direction two sides are symmetrical arranged positioning rod slot and positioning locking lever, and position locking lever and be all fixed on down with pin It in template, prevents from jumping out die face when production operation, when producing same shape different materials thickness materials and parts, it is only necessary to pin pine It opens, takes out positioning locking lever, then replace the positioning locking lever of respective material height, locked pin can meet the height of materials and parts Degree demand, no replacement is required monolith stripper plate.In addition in the prior art after upper mold downlink stripper plate touches positioning locking lever The face and face contact that stripper plate and materials and parts directly contact become stripper plate bottom surface and the positioning point on locking lever top and connecing for face Touching, finally when spring washer flattens, stripper plate is bonded materials and parts completely, and stripper plate starts binder, with the compression of binder spring, Upper mold protrudes lower template die face completion blanking process, finally, binder spring extends when upper mold uplink, so that stripper plate keeps materials and parts de- From, noise has 20% decline in clamping process, this press material structure is simple, conveniently, it is easy to operate, convenient for promoting, while being also greatly saved Die cost and improve replacement operation efficiency.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the hardware dies Novel material with binder mode structure described in the utility model；

Fig. 2 is that positioning stops the structural schematic diagram of bar part at A in Fig. 1；

Wherein, 1-upper die holder cover board, 2-upper die holders, the fixed backing plate of 3-upper molds, 4-upper mould fixed plates, 5-upper molds, 6-stripper plates, 7-lower die holders, 8-lower mold fixed plates, 9-lower templates, 10-positioning rod slots, 11-positioning locking levers, 12-T Type groove, 13-pins, 14-elastomeric pads, 15-long guide posts, 16-binder springs.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of hardware dies Novel material band binder mode structure as shown in Figures 1 and 2 comprising part of the upper die, lower die Part and guide post part, the part of the upper die from top to bottom include upper die holder cover board 1, upper die holder 2, upper mold fixed backing plate 3, upper mold Fixed plate 4, upper mold 5 and stripper plate 6, the part of the lower die include lower die holder 7, lower mold fixed plate 8 and lower template 9 from the bottom to top, The lower template 9 is equipped with positioning rod slot 10 in materials and parts width direction external symmetry, and positioning locking lever is equipped in the positioning rod slot 10 11, it is described positioning locking lever 11 centered on equipped with T-type groove 12 cylindrical-shaped structure, and the positioning locking lever 11 by Setting pin 13 is fixed in the positioning rod slot 10 in T-type groove 12, between the positioning locking lever 11 and T-type groove 12 also Equipped with elastomeric pad 14.

In this example, it is deep to be equal to positioning rod slot 10 for positioning the sum of 11 height of locking lever and the thickness of elastomeric pad 14 The sum of the material thickness of degree and materials and parts.

In this example, the elastomeric pad 14 is spring washer.

In this example, the through slot for adapting to upper mold is equipped in the middle part of the stripper plate 6, and the stripper plate 6 is led by a length Column 15 is slidably connected with upper die holder cover board 1, and binder spring 16 is equipped on the outside of the long guide post 15.

Based on above-mentioned, in process of production for solve conventional materials and parts mold cope with different materials thickness product need to make it is multiple The stripper plate of different-thickness and the high cost of bring, operating efficiency be low, high-decibel noise problem, in 9 materials and parts width side of lower template It is symmetrical arranged positioning rod slot 10 and positioning locking lever 11 to two sides, and positions locking lever 11 and is all fixed on lower template 9 with pin 13 It is interior, it prevents from jumping out die face when production operation, when producing same shape different materials thickness materials and parts, it is only necessary to 13 pine of pin It opens, takes out positioning locking lever 11, then replace the positioning locking lever 11 of respective material height, locked pin 13 can meet material The height requirement of part, no replacement is required monolith stripper plate 6.In addition after 5 downlink stripper plate 6 of upper mold touches positioning locking lever 11, The face and face contact that stripper plate in the prior art and materials and parts directly contact, become 6 bottom surface of stripper plate and positioning locking lever 11 pushes up Contact of the point at end with face, finally when spring washer 14 flattens, stripper plate 6 fitting materials and parts, stripper plate 6 completely start binder, with The compression of binder spring 16, upper mold 5 protrude 9 die face of lower template complete blanking process, finally, binder spring when 5 uplink of upper mold 16 elongations, so that stripper plate 6 is detached from materials and parts, noise has 20% decline in this clamping process.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features, it is all Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical Within novel protection scope.

Claims (4)

1. a kind of hardware dies Novel material band binder mode structure comprising part of the upper die, part of the lower die and guide post part, it is described Part of the upper die from top to bottom includes upper die holder cover board, upper die holder, the fixed backing plate of upper mold, upper mould fixed plate, upper mold and stripper plate, institute State part of the lower die includes lower die holder, lower mold fixed plate and lower template from the bottom to top, which is characterized in that the lower template is wide in materials and parts It spends direction external symmetry and is equipped with positioning rod slot, be equipped in the positioning rod slot and position locking lever, centered on the positioning locking lever Cylindrical-shaped structure equipped with T-type groove, and the positioning locking lever be fixed on by the pin of setting in its T-type groove it is described fixed In the bar slot of position, elastomeric pad is additionally provided between the positioning locking lever and T-type groove.

2. a kind of hardware dies Novel material band binder mode structure according to claim 1, which is characterized in that the positioning The sum of thickness of locking lever height and elastomeric pad is equal to the sum of positioning rod slot depth and the material thickness of materials and parts.

3. a kind of hardware dies Novel material band binder mode structure according to claim 1, which is characterized in that the elasticity Gasket is spring washer.

4. a kind of hardware dies Novel material band binder mode structure according to claim 1, which is characterized in that the de- material The through slot for adapting to upper mold is equipped in the middle part of plate, and the stripper plate is slidably connected by a long guide post with upper die holder cover board, the length Binder spring is equipped on the outside of guide post.