CN206028443U - Special unloading mould of guide rail gasket - Google Patents

Abstract

The utility model relates to a special unloading mould of guide rail gasket, including the die shank, upper die base, guide pillar, elastic nylon post, soft material returned board, terrace die, die, die holder, the die shank sets up on the upper die base, the upper die base is located to support through 4 guide pillars with four angles of die holder and is connected, be fixed with two mutually perpendicular's terrace die under the upper die base, be fixed with two mutually perpendicular's die on the die holder, the die is the same with the big or small shape of terrace die, the upper die base parallels the elastic nylon support connnection with soft material returned board through two rows, the number of every row of elastic nylon post is 2, uses elastic nylon post and soft material returned board to carry out the material returned. The utility model discloses a work piece production efficiency is very high, and the show of tangent plane high quality can adapt to the mass production operation, can go out the finished product by the one -step refining.

Description

A kind of shim Special discharge mould

Technical field

This utility model is related to the hole punched device for being applied to sheet material and open type punch press auxiliary device, more particularly to a kind of guide rail Pad Special discharge mould.

Background technology

An average elevator needs 300 ~ 500 shims, therefore the demand of shim is very big, original interim Technique plate shearing machine cuts out workpiece profile, reuse mould rush on steel plate oval slit.Original production technology material cost Greatly, efficiency is not too high, and needs operation excessive, is not suitable with and produces in enormous quantities, is only applicable to the experiment of various new technologies.Cause This is badly in need of a kind of shim Special discharge mould of design.

Utility model content

In order to solve the above problems, this utility model provides a kind of shim Special discharge mould, using the perforating die Tool production workpiece efficiency is very high, and tangent plane is of fine qualities, can adapt to produce operation in enormous quantities, and energy time processing goes out finished product.

Technical solution of the present utility model is：

A kind of shim Special discharge mould, including die shank, upper bolster, guide pillar, stretch nylon post, soft stripper are convex Mould, die, die shoe；The die shank is arranged on upper bolster, passes through 4 guide pillars at the upper bolster and four angles of die shoe Connection is supported, two orthogonal punch is fixed with the upper bolster, is fixed with two on the die shoe and is mutually perpendicular to Die, the die is identical with the size shape of punch；Upper bolster is connected by two rows stretch nylon post arranged side by side with soft stripper Connect, the number for often arranging stretch nylon post is 2 pieces, carries out the material returned using stretch nylon post and soft stripper.

It is further preferred that the die shoe is provided with 1 alignment pin and 2 origin reference location pins.

It is further preferred that the blanking mold material is Cr12 mould steel.

To be locked on die shank clamping to lathe according to technique, adjust ram travel, open lathe, by the blank flat for cutting out Be placed on mould on request, punching, then arrived to otch on alignment pin, carry out punching successively, until blank punch for Only.

This utility model is had the advantages that compared with the prior art：

1st, this utility model can adapt to the production technology of shim one-shot forming blanking, and can guarantee that shearing quality and Production efficiency, long service life, using soft material returned function, the material returned is smooth.

2nd, production of parts of the present utility model is very high, and tangent plane is of fine qualities, can adapt to produce operation, energy in enormous quantities Time processing goes out finished product.

3rd, this utility model design is succinct, with positioning function.

Description of the drawings

Front views of the Fig. 1 for this utility model shim Special discharge mould；

Fig. 2 is the top view of die shoe part in this utility model Fig. 1；

Wherein, 1, die shank, 2, upper bolster, 3, guide pillar, 4, stretch nylon post, 5, soft stripper, 6, punch, 7, die shoe, 8th, die, 9, alignment pin, 10, origin reference location pin.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe.

Embodiment 1, such as Fig. 1-2, a kind of shim Special discharge mould, including die shank 1, upper bolster 2, guide pillar 3, elastic force Nylon column 4, soft stripper 5, punch 6, die 8, die shoe 7；The die shank 1 is arranged on upper bolster 2, the upper bolster 2 with Connection is supported by 4 guide pillars 3 at four angles of die shoe 7, two orthogonal punch 6 under the upper bolster 2, are fixed with, Two orthogonal dies 8 are fixed with the die shoe 7, and the die 8 is identical with the size shape of punch 6；Upper bolster 2 It is connected by two rows stretch nylon post arranged side by side 4 with soft stripper 5, the number for often arranging stretch nylon post 4 is 2 pieces, using bullet Power nylon column 4 and soft stripper 5 carry out the material returned.

It is further preferred that the die shoe 7 is provided with 1 alignment pin 9 and 2 origin reference location pins 10.

It is further preferred that the blanking mold material is Cr12 mould steel.

1 clamping of die shank is locked on lathe according to technique, adjust ram travel, open lathe, by the blank for cutting out Plate is placed on mould on request, punching, is then arrived to otch on alignment pin 9, carries out punching successively, until blank is punched Till.

Although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model, not to utility model The restriction of protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, this area Various modifications or deform still in protection domain of the present utility model that technical staff is made by need not paying creative work It is interior.

Claims (3)

1. a kind of shim Special discharge mould, it is characterised in that including die shank（1）, upper bolster（2）, guide pillar（3）, elastic force Nylon column（4）, soft stripper（5）, punch（6）, die（8）, die shoe（7）；The die shank（1）It is arranged on upper bolster（2）On, The upper bolster（2）With die shoe（7）Four angles at pass through 4 guide pillars（3）Support connection, the upper bolster（2）Lower fixation There are two orthogonal punch（6）, the die shoe（7）On be fixed with two orthogonal dies（8）, the die （8）With punch（6）Size shape it is identical；Upper bolster（2）With soft stripper（5）By two rows stretch nylon post arranged side by side（4）Even Connect, it is described often to arrange stretch nylon post（4）Number be 2 pieces, using stretch nylon post（4）With soft stripper（5）Carry out the material returned.

2. a kind of shim Special discharge mould according to claim 1, it is characterised in that the die shoe（7）On set There is 1 alignment pin（9）With 2 origin reference location pins（10）.

3. a kind of shim Special discharge mould according to claim 1, it is characterised in that the blanking mold material is Cr12 mould steel.