CN206824514U - A kind of diel for a series of different length sized products of punching press - Google Patents

Abstract

The utility model provides a kind of diel for a series of different length sized products of punching press, including：Upper die and lower die；The upper mould includes：Plate, upper padding plate, punch fixing plate and stripper plate above fixing successively from top to bottom, and cut-out drift and shear angle drift；The lower mould includes：Concave template, the lower shoe fixed successively from top to bottom；Also include：At least one cylinder；The movable insert that can be slidably reciprocated between the first position and the second position along the groove on the upper padding plate in the presence of the cylinder, it is aligned when the movable insert rests on the first position with the shear angle drift being disposed below, groove hollow out at first position；And the catch of the diverse location of the insertion concave template.According to the utility model, one set of die is by simply adjusting and switching, it is possible to produces the product of more money different length sizes, both saves die manufacturing cost, has saved mould again and replaced the time, overall manufacturing benefit is greatly enhanced.

Description

A kind of diel for a series of different length sized products of punching press

Technical field

Cold punching technology field is the utility model is related to, relates more specifically to one kind and is used for a series of different length chis of punching press The diel of very little product.

Background technology

The currently manufactured flat part with different length size and with multiple holes is generally all to use different moulds Tool is produced, and in theory, one set of die can only be used for producing the product of same size, in order to produce a various sizes of system Row product must just manufacture single mould respectively, and then cause higher die cost, mould replacement time length, production efficiency Low, the problem of overall manufacturing is of poor benefits.

Utility model content

The purpose of this utility model is to provide a kind of diel for a series of different length sized products of punching press, from And solving one set of die in the prior art can only be used for producing die cost height, the difference that the product of same length dimension is brought The problem of long time, low production efficiency are replaced between mould.

In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：

A kind of diel for a series of different length sized products of punching press is provided, including：Upper die and lower die；It is described Upper mould includes：Plate, upper padding plate, punch fixing plate and stripper plate above fixing successively from top to bottom, and through the drift The cut-out drift and shear angle drift that fixed plate and stripper plate are fixed, the top panel are fixedly connected with punch press；The lower mould includes： Concave template, the lower shoe fixed successively from top to bottom；The diel also includes：At least one cylinder；In the cylinder The lower movable insert that can be slidably reciprocated between the first position and the second position along the groove on the upper padding plate of effect, the work It is aligned when dynamic mold insert rests on the first position with the shear angle drift being disposed below, the groove is engraved at first position It is empty；And the catch of the diverse location of the insertion concave template.

Stagger when the movable insert rests on the second place with the shear angle drift being disposed below.

The diel includes the N number of cylinder set along the length direction of product, and N number of movable insert, N+1 Shear angle drift, wherein, N takes the arbitrary integer between 1~10.

The diel also includes the control cabinet being connected with the air cylinder signal.

The control cabinet controls each cylinder respectively, so control shear angle drift corresponding with the cylinder work and It is no.

The diel also includes the product pipe position plate being fixed on the concave template, and the product pipe position plate is by three pieces Plate forms, and three blocks of plates surround a receiving space for being adapted to maximum length sized products.

The slot for accommodating the catch is provided with the concave template along the diverse location of the length direction of the product.

The corresponding shear angle drift in top of each slot.

The cylinder is fixed on above the upper mould on plate.

The diel also includes being used to rush on the product through what the punch fixing plate and stripper plate were fixed The pierce punch in hole.

According to diel provided by the utility model, one set of die is by simply adjusting and switching, it is possible to produces Go out the product of more money different length sizes, avoiding one set of die in the prior art can only be used for producing same length dimension The defects of product is brought, therefore, diel provided by the utility model is regardless of in die cost, or mould later period maintenance ratio Playing traditional dies all has absolute economic benefit advantage.Especially for the small business that process equipment is nervous, can save Its mould swap time, shows more obvious working efficiency.Further, since the configuration of control cabinet, largely simple The complexity of mould switching is changed, has decreased mould switching time, substantially increase mould overall manufacturing benefit.

Brief description of the drawings

Fig. 1 is a series of plane for the products produced by the mould of a preferred embodiment of the present utility model Figure；

Fig. 2 is the front view according to the diel of a preferred embodiment of the present utility model；

Fig. 3 from above upper padding plate view to, show cylinder and movable insert annexation state signal Figure；

Fig. 4 a, Fig. 4 b are the working state schematic representation of shear angle drift and no working state schematic representation respectively；

Fig. 5 from above concave template view to shown with product pipe position plate and the plan of slot.

Embodiment

Below in conjunction with the accompanying drawings, preferred embodiment of the present utility model is provided, and is described in detail, makes to be better understood when Function of the present utility model, feature.

According to the utility model, there is provided it is a kind of can simultaneously a series of different length sized products of punching press diel, It should be appreciated that the diel is only limitted to punching press in addition to length dimension is different, other sizes all same or similar belong to Same serial product.First, as shown in figure 1, being a series of productions of the one embodiment produced by the mould The plan of product, the product are made by aluminium, wherein, the appearance and size of product 101 is 383 × 65 × 8mm, there is diameter thereon For7 circular holes, the pitch-row between each circular hole is 50mm；The appearance and size of product 102 be 283 × 65 × 8mm, have thereon a diameter of5 circular holes, the pitch-row between each circular hole is 50mm；The appearance and size of product 103 For：183 × 65 × 8mm, have thereon a diameter of3 circular holes, the pitch-row between each circular hole is 50mm；Product 104 appearance and size is：83 × 65 × 8mm, have thereon a diameter of1 circular hole.Can by above-mentioned size Know, four kinds of products are only different in length, and other sizes are roughly the same.

It should be appreciated that dimensions above is illustrative only and unrestricted, the actually diel can be used for punching press Any suitably sized product.Although in addition, the embodiment is illustrated by taking four kinds of sized products of a mould punching as an example, It is actually to be not limited in four kinds of sizes, can also be more or less, it is only necessary to which the diel is adjusted accordingly i.e. Can.Specifically, the structure of the diel is described as follows：

As shown in Fig. 2 it is the diel according to a most preferred embodiment of the present utility model.The diel is main Including two parts：Mould normal work part, and for producing the cylinder control section of different length sized products.Its In, mould normal work part includes upper die and lower die；Upper mould includes：From top to bottom successively fix above plate 1, upper padding plate 2, Punch fixing plate 3 and stripper plate 4, and the drift fixed through punch fixing plate 3 and stripper plate 4, including pierce punch, cut-out Drift (not shown) and shear angle drift 5 (referring to Fig. 4 a, Fig. 4 b), top panel 1 is fixedly connected with punch press；Lower mould includes：From upper Concave template 6 fixed successively, lower shoe 7 under and.Cylinder control section then includes：Cylinder 8, it is 3 in the embodiment；It is and logical Cross cylinder 8 and control the movable insert 9 that can be slidably reciprocated between the first position and the second position along the groove 21 on upper padding plate 2, And the control cabinet 10 being connected with the signal of cylinder 8 (referring to Fig. 4 a, Fig. 4 b).The configuration of each part describes in detail as follows：

Top panel 1：For whole upper mould to be fixed on to the sliding block of punch press, entirely upper mould motion is driven by punch press.

Upper padding plate 2：Preferably heat treated hard material, its major function are to pad all drifts in the mould, including Pierce punch, cut-out drift and shear angle drift, avoid the impulsive force of drift excessive and push up recessed top panel 1.

Punch fixing plate 3：For fixing all drifts.

Stripper plate 4：For making drift be taken off from product, de- material power comes from the spring in mould.

Pierce punch：It is round punch in the embodiment, totally 7, alongst keeps fixed on punch fixing plate 3 Arrange to spacing, for being punched into circular hole on product.

Cut off drift：1, be arranged in the near-end of punch fixing plate 3, i.e. left end in Fig. 2, for product to be cut off, While cut-out shear angle is carried out in the side of product.

Shear angle drift 5：Totally 4 in the embodiment, with alongst the keeping determining deviation cloth on punch fixing plate 3 Put, be respectively used under different production models to the distal end of product, be i.e. right-hand member in Fig. 2, carry out shear angle.

Concave template 6：For coordinating drift to work, it is easy to punching.

Lower shoe 7：For the lower mould of the mould to be fixed on to the work top of punch press, and top panel 1 function substantially It is identical.

Cylinder 8,8 ', 8 "：With reference to shown in Fig. 2, Fig. 3, the cylinder 8,8 ', 8 " is fixed on top panel 1, passes through contraction pole 14 Connected respectively with movable insert 9,9 ', 9 ", control it to come between the first position and the second position along the groove 21 on upper padding plate 2 Return and slide；

Movable insert 9,9 ', 9 "：With reference to shown in Fig. 3, Fig. 4, movable insert 9,9 ', 9 " passes through cylinder 8,8 ', 8 " respectively Control slidably reciprocates in the groove 21 of upper padding plate 2, groove 21 (position of movable insert 9 in referring to Fig. 3) at first position Hollow out, therefore, it is aligned when movable insert 9 rests on the first position with the shear angle drift 5 being disposed below, now, above Plate 1 pushes, and movable insert 9 abuts with the shear angle drift 5 immediately below it, and then realizes pushing for shear angle drift 5, into work Make state；When retreating (position of movable insert 9 ' in referring to Fig. 3) under control of the movable insert 9 ' in cylinder 8, and under it The shear angle drift 5 of side staggers, and top panel 1 pushes, and movable insert 9 ' does not contact with shear angle drift 5 ', and shear angle drift 5 ' is no work State.

Control cabinet 10：Relative program is previously provided with the control cabinet 10,4 buttons are provided with the shell of control cabinet 10, Each button corresponds to a kind of production model of product.

According to a preferred embodiment of the present utility model, diel includes the N set along the length direction of product Individual cylinder, and N number of movable insert, N+1 shear angle drift, wherein, N takes the arbitrary integer between 1~10.

According to the preferred embodiment, diel includes 3 cylinders set along the length direction of product, and 3 Movable insert, 4 shear angle drifts.

According to the preferred embodiment, diel also includes the product pipe position plate 11 being fixed on concave template 6, such as Fig. 5 institutes Show, product pipe position plate 11 is made up of three blocks of plates, and this three blocks of plates surround a receiving space for being adapted to maximum length sized products.With Personnel easy to operation will be placed on mould like clockwork with product with the raw material of width, and the product size for ensureing to work it out is closed Require.

Diel also includes being used for the catch 12 for controlling product length, as shown in figure 5, along the length of product on concave template 6 The diverse location in degree direction is provided with slot 13,13 ', 13 ", by the way that the catch 12 to be inserted to the slot 13,13 ' of relevant position, 13 " or it is not inserted into any catch, you can produce the product of different length.

Specifically, the corresponding shear angle drift 5 in the top of each slot 13,13 ', 13 ".

It is as follows according to above-mentioned diel provided by the utility model, its specific operating process：

First, the product pipe position plate 11 that will be put into product width and thickness identical aluminium section bar on the concave template 6 of lower mould In the pipe position groove of formation, then punching press is carried out according to pre-set programs.During punching press, pierce punch is punched into circular hole on product, cuts Angle drift sweeps away the distal end of product close to an oblique angle of one end of catch 12, cut-out drift is then by the near-end of product, i.e., One end cut-out relative with catch 12, while an oblique angle of this one end is swept away, such a sample just completes.

Operation principle by the Production of Stamping Die single product is：Pull or promote by the contraction pole 14 of cylinder 8 Movable insert 9 in upper padding plate 2 is allowed to be fixed on the first position or the second place of groove 21, so that by movable insert 9 not Determine whether the shear angle drift 5 under the movable insert 9 works with position.Fig. 4 a are the mode of operations of shear angle drift 5, that is, are controlled Case 10 provides the instruction being pushed outwardly to cylinder 8, and the contraction pole 14 of cylinder 8 shifts movable insert 9 onto first position, i.e. groove 21 Top.Fig. 4 b are then the not mode of operations of shear angle drift 5, i.e. control cabinet 10 provides the instruction retracted inwards to cylinder 8, makes gas The contraction pole 14 of cylinder 8 moves movable insert 9 ', 9 " to the bottom of the second place, i.e. groove 21.

The adjusting method of product 101：Before mold work by control cabinet 10 No. 1 button (when pressing No. 1 button, Movable insert 9,9 ', 9 " is in no working condition, i.e., the not mode of operation shown in Fig. 4 b) mode of operation is transferred to, due to product 101 For longest dimension, it is not necessary to use catch 12.Punch press is opened, raw material are put into the pipe position groove that lower mould product pipe position plate 11 formed Interior, top is against the product pipe position plate 11 of end, and once, a complete product 101 is just produced for punching press.It will need to only produce Product 101 are removed from mould, and the production of can that raw material are put in again in rapid succession is gone down.

The adjusting method of product 102：It is similar to product 101, by No. 2 buttons on control cabinet 10 before mold work (when pressing No. 2 buttons, movable insert 9,9 ' is in no working condition, i.e., the not mode of operation shown in Fig. 4 b；The place of movable insert 9 " In working condition, i.e. mode of operation shown in Fig. 4 a) mode of operation is transferred to, while the catch 12 on lower mould is inserted in concave template 11 In the slot 13 " at place (as shown in Figure 5).Raw material are put into the pipe position groove that lower mould product pipe position plate 11 formed, top against Catch 12, once, a complete product 102 is just produced for punching press.

The adjusting method of product 103：It is similar to product 101,102, No. 3 on control cabinet 10 are pressed before mold work (when pressing No. 3 buttons, movable insert 9,9 " is in no working condition, i.e., the not mode of operation shown in Fig. 4 b to button；Movable insert 9 ' It is in running order, i.e., the mode of operation shown in Fig. 4 a) mode of operation is transferred to, while the catch 12 on lower mould is inserted in concave template In slot 13 ' at 11 (as shown in Figure 5).Raw material are put into the pipe position groove that lower mould product pipe position plate 11 formed, top is leaned on Firmly catch 12, once, a complete product 103 is just produced for punching press.

The adjusting method of product 104：It is similar to product 101,102,103, by 4 on control cabinet 10 before mold work (when pressing No. 4 buttons, movable insert 9 ', 9 " is in no working condition, i.e., the not mode of operation shown in Fig. 4 b for number button；Activity Mold insert 9 is in running order, i.e. mode of operation shown in Fig. 4 a) mode of operation is transferred to, while the catch 12 on lower mould is inserted in In slot 13 at concave template 11 (as shown in Figure 5).Raw material are put into the pipe position groove that lower mould product pipe position plate 11 formed, top End is against catch 12, and once, a complete product 104 is just produced for punching press.

It is above-described, preferred embodiment only of the present utility model, the scope of the utility model is not limited to, this Above-described embodiment of utility model can also make a variety of changes.I.e. every claims according to the present utility model application and Simple, the equivalent changes and modifications that description is made, fall within the claims of the utility model patent.This The not detailed description of utility model is routine techniques content.

Claims (10)

1. a kind of diel for a series of different length sized products of punching press, including：Upper die and lower die；

The upper mould includes：Plate, upper padding plate, punch fixing plate and stripper plate above fixing successively from top to bottom, and run through The cut-out drift and shear angle drift that the punch fixing plate and stripper plate are fixed, the top panel are fixedly connected with punch press；

The lower mould includes：Concave template, the lower shoe fixed successively from top to bottom；

Characterized in that, the diel also includes：At least one cylinder；

It can be slidably reciprocated between the first position and the second position along the groove on the upper padding plate in the presence of the cylinder Movable insert, be aligned when the movable insert rests on the first position with the shear angle drift being disposed below, it is described recessed Groove hollow out at first position；And

The catch of the diverse location inserted on the concave template.

2. diel according to claim 1, it is characterised in that when the movable insert rests on the second place Stagger with the shear angle drift being disposed below.

3. diel according to claim 1, it is characterised in that the diel is included along the length side of product To N number of cylinder of setting, and N number of movable insert, N+1 shear angle drift, wherein, N takes the arbitrary integer between 1~10.

4. diel according to claim 3, it is characterised in that the diel also includes and the air cylinder signal The control cabinet of connection.

5. diel according to claim 4, it is characterised in that the control cabinet controls each cylinder respectively, enters And control corresponding with cylinder shear angle drift work whether.

6. diel according to claim 1, it is characterised in that the diel also includes being fixed on the cavity plate Product pipe position plate on plate, the product pipe position plate are made up of three blocks of plates, and three blocks of plates surround one and are adapted to maximum length chi The receiving space of very little product.

7. diel according to claim 1, it is characterised in that along the length direction of the product on the concave template Diverse location be provided with the slot for accommodating the catch.

8. diel according to claim 7, it is characterised in that the corresponding shear angle punching in top of each slot Head.

9. diel according to claim 1, it is characterised in that the cylinder is fixed on plate above the upper mould On.

10. diel according to claim 1, it is characterised in that the diel also includes running through the drift The pierce punch for being used for the punching on the product that fixed plate and stripper plate are fixed.