CN102699206A

CN102699206A - Continuous punching mould of movement bracket

Info

Publication number: CN102699206A
Application number: CN2012101931567A
Authority: CN
Inventors: 朱安邦
Original assignee: Kunshan Weijin Hardware Products Co Ltd
Current assignee: Kunshan Weijin Hardware Products Co Ltd
Priority date: 2012-06-13
Filing date: 2012-06-13
Publication date: 2012-10-03

Abstract

The invention discloses a continuous punching mould of a movement bracket, comprising an upper mould (1) and a lower mould (2), wherein the upper mould (1) and the lower mould (2) are correspondingly arranged, the upper mould (1) sequentially comprises an upper mould frame plate (10), an upper mould base plate (12), a stripper plate base plate (14) and a stripper plate (16), and the lower mould (2) sequentially comprises a lower mould plate (18), a lower mould base plate (20) and a lower mould frame plate (22). The continuous punching mould of the movement bracket is characterized in that a number one punching mould (24), a trimming mould (26), a number one bending mould (28), a number two punching mould (30), a number two bending mould (32) and a forming mould (34) are sequentially arranged on the stripper plate (16). In the invention, not only are the labor cost and the mechanical cost greatly reduced, but also the production stability is enhanced and the defective rate is lowered.

Description

A kind of continuous cutting mould of movement carriage

Technical field

The present invention relates to a kind of die cutting die, relate in particular to a kind of continuous cutting mould of movement carriage.

Background technology

At present, die cutting die generally is made up of a punch and a die, also can have a plurality of punch and a plurality of die to constitute, but in the punch press one stroke, can only accomplish a kind of blank operation.For example: the die cutting die of movement carriage is exactly to be made up of single engineering mould more than many pairs, just can get a qualified product.The movement bracket die that uses now also is so, though this mould is simple in structure, easy to use, has inefficiency, use cost height, and the defective and the problem of unstable product quality.

Summary of the invention

Technical problem to be solved by this invention provides that a kind of high efficiency, use cost are low, the continuous cutting mould of the movement carriage of constant product quality.

For solving the problems of the technologies described above; The technical scheme that the present invention adopted is: a kind of continuous cutting mould of movement carriage; Comprise the corresponding upper die and lower die that are provided with; Said patrix comprises patrix frame plate, upper die plate, stripper backing plate and stripper successively, and said counterdie comprises lower bolster, counterdie backing plate and counterdie frame plate successively, is disposed with perforating die, edger, bender, No. two perforating dies, No. two benders and shaping mould on the said stripper.

Be provided with guide pillar in the said stripper, the top of said guide pillar extends in the said upper die plate, and the bottom of said guide pillar extends to the below of said stripper, and said lower bolster is provided with the hole corresponding with said guide pillar.

The bottom interval of said counterdie frame plate be provided with two the pad pin.

Compared with prior art, beneficial effect of the present invention is:

Because the continuous cutting mould of a kind of movement carriage of the present invention is disposed with perforating die, edger, bender, No. two perforating dies, No. two benders and shaping mould on stripper; Thereby can in the one stroke of punch press, accomplish multiple blank operation; Therefore improved operating efficiency greatly; And only need a people one machine during operation, effectively reduced use cost, so the present invention not only greatly reduces human cost and machine cost; And improved the stability of producing, reduced defect rate.

Description of drawings

Specify embodiment of the present invention below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present invention.

Among the figure: patrix 1, counterdie 2, patrix frame plate 10, upper die plate 12, stripper backing plate 14, stripper 16; Lower bolster 18, counterdie backing plate 20,22, numbers perforating dies 24 of counterdie frame plate, 26, numbers benders 28 of edger; 30, No. two benders 32 of No. two perforating dies, shaping mould 34, guide pillar 36, pad pin 38.

The specific embodiment

Referring to shown in Figure 1; The continuous cutting mould of a kind of movement carriage of the present invention; Comprise corresponding patrix that is provided with 1 and counterdie 2; Wherein patrix 1 comprises patrix frame plate 10, upper die plate 12, stripper backing plate 14 and stripper 16 successively; Counterdie comprises lower bolster 18, counterdie backing plate 20 and counterdie frame plate 22 successively, and special feature of the present invention is: on stripper 16, be disposed with perforating die 24, edger 26, bender 28, No. two perforating dies 30, No. two benders 32 and shaping moulds 34.

When making die cutting die of the present invention; Guide pillar 36 preferably is set in stripper 16; The top of this guide pillar 36 extends in the upper die plate 12; The bottom of guide pillar 36 extends to the below of stripper 16, and lower bolster 18 is provided with the hole (not shown) corresponding with guide pillar 36, at two the pad pin 38 that are provided with of the bottom interval of counterdie frame plate 22.

During practical operation; Sheet material is a perforating die 24 through being provided with on the stripper 16, edger 26, bender 28, No. two perforating dies 30, No. two benders 32 and shaping moulds 34 successively; Last moulding, not only working (machining) efficiency is high, the saving cost, and stability is high, fault rate is low.

In sum, the present invention not only greatly reduces human cost and machine cost, and has improved the stability of producing, and has reduced defect rate.

The above is merely preferred embodiments of the present invention; Protection scope of the present invention is not exceeded with above-mentioned embodiment; As long as the equivalence that those of ordinary skills do according to disclosed content is modified or changed, all should include in the protection domain of putting down in writing in claims.

Claims

1. the continuous cutting mould of a movement carriage; Comprise corresponding patrix (1) and the counterdie (2) that is provided with; Said patrix (1) comprises patrix frame plate (10), upper die plate (12), stripper backing plate (14) and stripper (16) successively; Said counterdie (2) comprises lower bolster (18), counterdie backing plate (20) and counterdie frame plate (22) successively, it is characterized in that: be disposed with a perforating die (24), edger (26), a bender (28), No. two perforating dies (30), No. two benders (32) and shaping mould (34) on the said stripper (16).

2. the continuous cutting mould of a kind of movement carriage according to claim 1; It is characterized in that: be provided with guide pillar (36) in the said stripper (16); The top of said guide pillar (36) extends in the said upper die plate (12); The bottom of said guide pillar (36) extends to the below of said stripper (16), and said lower bolster (18) is provided with and the corresponding hole of said guide pillar (36).

3. the continuous cutting mould of a kind of movement carriage according to claim 1 and 2 is characterized in that: the bottom interval of said counterdie frame plate (22) be provided with two the pad pin (38).