CN202212463U

CN202212463U - Cutting and punching die

Info

Publication number: CN202212463U
Application number: CN201120187175XU
Authority: CN
Inventors: 方煜定
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-02
Filing date: 2011-06-02
Publication date: 2012-05-09
Anticipated expiration: 2021-06-02

Abstract

Provided is a blanking shaping punching die, comprising an upper die and a lower die. The upper die comprises an upper press plate which is horizontally arranged. A punch head is arranged on the upper press plate in a penetrating manner. Multiple transition rods are vertically disposed above the upper press plate. A transition plate is horizontally arranged above the multiple transition rods. A cross rod is disposed above the transition plate and in a die shank embedded in an upper template. The lower die comprises a lower press plate below the upper press plate. A female die port is provided below the punch head. The blanking shaping punching die of the utility model adopts the left-right die locking, and blanking and punching can be completed via one die, guaranteeing precision, production and maintenance of parts, enhancing the product quality and increasing the efficiency.

Description

A kind ofly cut, punching die

Technical field

The utility model relates to a kind of mould, relates in particular a kind ofly cut, punching die.

Background technology

Some parts of automobile comprise a plurality of parts simultaneously, and the support that for example is used for fixing automobile fuse box possibly be made up of the plate-like piece of two symmetrical shapes, promptly about two parts.When utilizing a plate-like piece to produce this support, need cut,, also need carry out punch operation plate-like piece to obtain final product to plate-like piece.Usually need two moulds plate-like piece to be cut and punching inefficiency.

The utility model content

The purpose of the utility model is in order to overcome the deficiency of prior art, a kind of improved blanking forming punching die to be provided, to enhance productivity.

The purpose of the utility model can take following method to realize:

A kind ofly cut, punching die; Comprise: upper die and lower die; Said patrix comprises cope match-plate pattern and top board, between said cope match-plate pattern and said top board, is provided with upper mounted plate, penetratingly is provided with spring in the said upper mounted plate; Punching shoulder punch runs through said upper mounted plate and said top board setting, and said cope match-plate pattern below also is provided with cuts punch and pilot pin; Said counterdie comprises press plate, lower bolster and lower module down, and said lower module is arranged on said top board below, and said lower bolster and said press plate down are successively set on the below of said lower module.

Preferably, said patrix also comprises a plurality of independent guide pillars.

Preferably, said patrix also comprises the discharging screw.

Preferably, said patrix also comprises the operation cushion block that is arranged between said cope match-plate pattern and the said lower bolster.

Preferably, said counterdie also comprises the waste material box that is arranged on the lower bolster below.

Bolster carries out the integral body guiding through independent guide pillar, carries out binder under the spring effect during mold work below top board, continues to carry out the punching separating action toward descending through lathe.

The die mouth edge of a knife (thickness 8mm) that punching separates, the energy barrier material is three to five under the proof strength situation, forms finished product.Waste material falls at the waste material box, carries out Unified Treatment, practices thrift finishing time, keeps clean environment.

Because the utility model adopted above-mentioned technical measures, make its contrast prior art that following advantage arranged: adopt left and right sides matched moulds, and cut, punching accomplishes with a mould, is easy to guarantee element precision, production and maintenance, makes the product quality raising, the efficient raising.

Description of drawings

Fig. 1 is the front view of the utility model mould;

Fig. 2 is the side view of the utility model mould.

The specific embodiment

Describe the implementation of the utility model in detail below in conjunction with embodiment.

Referring to Fig. 1 and Fig. 2; This mould comprises upper die and lower die, and patrix comprises cope match-plate pattern 201, at least one independent guide pillar assembly 301, upper mounted plate 206, upper padding plate 207, discharging screw 304, punching shoulder punch 303, square punch 205, die shank 213, spring 305, top board 208, operation cushion block 211, keeping cushion block 212, cuts punch 204, pilot pin 215; Counterdie comprises press plate 209, lower bolster 202, mould pin 210, lower module 203, waste material box 214 down.Wherein, Between said cope match-plate pattern 201 and said top board 208, be provided with upper mounted plate 206; Penetratingly be provided with spring 202 in the said upper mounted plate 206; Punching shoulder punch 303 runs through said upper mounted plate 206 and said top board 208 is provided with, and said cope match-plate pattern 201 belows also are provided with cuts punch 204 and pilot pin 215; Said lower module 203 is arranged on said top board 208 belows, and said lower bolster 202 and said press plate 209 down are successively set on the below of said lower module 203, and lower bolster 202 belows also are provided with waste material box 214.

Bolster carries out the integral body guiding through independent guide pillar 301, carries out binder under spring 202 elastic reactions during mold work below top board 208, continues to carry out the punching separating action toward descending through lathe.

The die mouth edge of a knife (thickness 8mm) that punching separates, the energy barrier material is three to five under the proof strength situation, forms finished product.Waste material falls at waste material box 214, carries out Unified Treatment, practices thrift finishing time, keeps clean environment.

Claims

One kind cut, punching die, comprising: upper die and lower die is characterized in that:

Said patrix comprises cope match-plate pattern and top board; Between said cope match-plate pattern and said top board, be provided with upper mounted plate; Penetratingly be provided with spring in the said upper mounted plate; Punching shoulder punch runs through said upper mounted plate and said top board setting, and said cope match-plate pattern below also is provided with cuts punch and pilot pin;

Said counterdie comprises press plate, lower bolster and lower module down, and said lower module is arranged on said top board below, and said lower bolster and said press plate down are successively set on the below of said lower module.
2. mould according to claim 1 is characterized in that said patrix also comprises a plurality of independent guide pillars.
3. mould according to claim 1 is characterized in that said patrix also comprises the discharging screw.
4. mould according to claim 1 is characterized in that said patrix also comprises the operation cushion block that is arranged between said cope match-plate pattern and the said lower bolster.
5. mould according to claim 1 is characterized in that said counterdie also comprises the waste material box that is arranged on the lower bolster below.