CN216324593U - Multi-process bending integrated forming die mechanism - Google Patents

Multi-process bending integrated forming die mechanism Download PDF

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Publication number
CN216324593U
CN216324593U CN202122967391.2U CN202122967391U CN216324593U CN 216324593 U CN216324593 U CN 216324593U CN 202122967391 U CN202122967391 U CN 202122967391U CN 216324593 U CN216324593 U CN 216324593U
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plate
block
bending
die
lower die
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CN202122967391.2U
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Chinese (zh)
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陈荣
阳斌
陈振海
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Xiangxin Technology Co Ltd
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Xiangxin Technology Co Ltd
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Abstract

A multi-process bending integrated forming die mechanism comprises an upper die and a lower die, wherein the upper die comprises an upper die base, an upper base plate, an upper clamping plate, a stop plate and a stripper plate which are sequentially arranged from top to bottom, a spring is arranged between the stop plate and the upper die base, two bending punches are arranged on the upper clamping plate in parallel, two stripper slide blocks are arranged on the stripper plate in parallel, two upper slotting tools are arranged on the upper die base, and the two upper slotting tools are symmetrically arranged on two sides of the stripper plate; the lower die comprises a lower backing plate, a lower die base and a lower supporting plate which are sequentially arranged from top to bottom, and a plurality of lower backing feet are arranged between the lower die base and the lower supporting plate. According to the utility model, the upper bending punch and the stripping slide block are matched with the lower die bending block, the inner side of a product is bent at first, the shaping block inserted to the driving side is matched with the stripping slide block, and then the outer end of the product is bent, so that multi-process bending and integrated forming are realized, the die cost is low, and the production efficiency is high.

Description

Multi-process bending integrated forming die mechanism
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a multi-process bending and integrally forming die structure.
Background
Among the prior art, some products need carry out a plurality of bending, and the shape is irregular moreover, need roll over outermost both ends earlier according to traditional mode of bending, rolls over the both sides of the inside again, this is just needing four processes, and two sets of moulds are accomplished, not only can increase the mould cost in a large number, and production efficiency is lower moreover.
Accordingly, the prior art is subject to improvements and enhancements.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a multi-process bending and integrally forming die structure which is low in die cost and high in production efficiency.
The utility model achieves the aim through the following technical means:
a multi-process bending and integrally forming die structure, which comprises an upper die and a lower die,
the upper die comprises an upper die base, an upper base plate, an upper clamping plate, a stop plate and a stripper plate which are sequentially arranged from top to bottom, a spring is arranged between the stop plate and the upper die base, two upper bending punches are arranged on the upper clamping plate in parallel, two stripper sliders are arranged on the stripper plate in parallel, two upper slotting tools are arranged on the upper die base, and the two upper slotting tools are symmetrically arranged on two sides of the stripper plate;
the lower die comprises a lower backing plate, a lower die base and a lower supporting plate which are sequentially arranged from top to bottom, a plurality of lower backing feet are arranged between the lower die base and the lower supporting plate, the lower backing plate is provided with a lower die bending block which is matched with the stripping slide block and the upper bending punch, a lower stripping block movably penetrates through the lower die bending block, a stripping spring is arranged between the lower stripping block and the lower die seat, two side shaping blocks are slidably arranged on the lower backing plate and symmetrically arranged at two sides of the lower die bending block, the side shaping block is matched with the upper slotting tool and the stripping slide block, one side of the side shaping block, which is opposite to the lower die bending block, is provided with a stop block, the screw rod is movably arranged on the stop block in a penetrating mode and connected with the side shaping block, and a reset spring is sleeved on the screw rod between a screw cap of the screw rod and the stop block.
Preferably, the lower die base is provided with a lower limiting column matched with the upper limiting column on the upper die base.
Preferably, the lower die base is provided with an outer guide sleeve matched with the outer guide pillar on the upper die base.
Preferably, an inner guide post is fixed on the upper clamping plate and movably penetrates through the stop plate and the stripper plate.
Compared with the prior art, the utility model has the beneficial effects that:
due to the adoption of the structural design, the upper bending punch and the stripping slide block are matched with the lower die bending block, the inner side of a product is bent at first, the upper driving side shaping block is inserted and matched with the stripping slide block, then the outer end of the product is bent, the multi-process bending and integrated forming is realized, the mold is low in cost, and the production efficiency is high.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
The reference numbers in the figures are respectively: (1) the device comprises an upper die base, (2) an upper backing plate, (3) an upper clamping plate, (4) a stop plate, (5) a stripper plate, (6) a spring, (7) an upper bending punch, (8) a stripper slide, (9) an upper slotting tool, (10) a lower backing plate, (11) a lower die base, (12) a lower support plate, (13) a lower support foot, (14) a lower die bending block, (15) a lower stripper block, (16) a stripper spring, (17) a side shaping block, (18) a stop block, (19) a screw, (20) a return spring, (21) an upper limiting column, (22) a lower limiting column, (23) an outer guide column, (24) an outer guide sleeve, and (25) an inner guide column.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings:
referring to fig. 1, the present invention provides a multi-step bending and integrally forming mold structure, which comprises an upper mold and a lower mold,
the upper die comprises an upper die base 1, an upper backing plate 2, an upper clamping plate 3, a stop plate 4 and a stripper plate 5 which are sequentially arranged from top to bottom, wherein a spring 6 is arranged between the stop plate 4 and the upper die base 1, two upper bending punches 7 are arranged on the upper clamping plate 3 in parallel, two stripper sliders 8 are arranged on the stripper plate 5 in parallel, two upper slotting tools 9 are arranged on the upper die base 1, and the two upper slotting tools 9 are symmetrically arranged on two sides of the stripper plate 5;
the lower die comprises a lower backing plate 10, a lower die base 11 and a lower backing plate 12 which are sequentially arranged from top to bottom, six lower backing feet 13 are arranged between the lower die base 11 and the lower backing plate 12, a lower die bending block 14 is arranged on the lower backing plate 10, the lower die bending block 14 is matched with the stripping slide block 8 and the upper bending punch 7, a lower stripping block 15 is movably arranged in the lower die bending block 14 in a penetrating manner, a stripping spring 16 is arranged between the lower stripping block 15 and the lower die base 11, two side shaping blocks 17 are slidably arranged on the lower backing plate 10, a slide block is arranged below each side shaping block, the slide block is slidably arranged on a slide rail, the slide rail is arranged on the lower backing plate, the cross section of the slide rail is in a dovetail shape, the two side shaping blocks 17 are symmetrically arranged on two sides of the lower die bending block 14, the side shaping blocks are matched with the upper slotting tool and the stripping slide block, and a stop block 18 is arranged on one side of each side shaping block 17, which is opposite to the lower die bending block, a screw rod 19 is movably arranged through the stop block 18, the screw rod 19 is connected with the side shaping block 17, and a return spring 20 is sleeved on the screw rod between a screw cap of the screw rod 19 and the stop block 18.
When the utility model works, a product to be processed is placed on a lower die bending block, an upper die descends, a stripping slide block contacts the product firstly, the upper die continues to descend, the stripping slide block is matched with the lower die bending block to stabilize the product, a stripping spring is compressed, a lower stripping block descends, an upper bending punch internally bends the inner side of the product, the upper die continues to descend, an upper slotting tool drives a side shaping block to move towards the lower die bending block, the side shaping block is matched with the stripping slide block to finish the bending of two ends of the product, after the bending is finished, the upper die ascends, the upper slotting tool and the side shaping block strip the material, the side shaping block resets under the action of a return spring, the upper die continues to ascend, the upper bending punch and the product strip, a stripping plate and the stripping slide block continue to stabilize the product on the lower die bending block under the action of the springs of the stripping plate and the stripping slide block, the stripping plate and the stripping slide block finish the stripping of the upper die and the product under the action of the springs, and finally, the lower stripping block finishes stripping of the lower die and the product under the action of the stripping spring, and the product which finishes the bending operation is taken away by the manipulator.
The lower die base 11 is provided with a lower limiting column 22 matched with the upper limiting column 21 on the upper die base 1, and the upper die is limited in stroke through the alignment and matching of the upper limiting column and the lower limiting column.
The lower die holder 11 is provided with an outer guide sleeve 24 matched with an outer guide pillar 23 on the upper die holder 1, and the upper die is guided by the matching of the outer guide pillar and the outer guide sleeve.
An inner guide post 25 is fixed on the upper clamping plate, the inner guide post 25 is movably arranged in the stop plate and the stripper plate in a penetrating mode, and the inner guide post and the stripper plate play a guiding role.
In conclusion, the utility model aims at the defects in the prior art, solves the defects in the prior art, and has the characteristics of reasonable structure, low cost, high efficiency and the like.

Claims (4)

1. The utility model provides a multiple operation integrated into one piece mould mechanism of bending, includes mould and lower mould, its characterized in that:
the upper die comprises an upper die base, an upper base plate, an upper clamping plate, a stop plate and a stripper plate which are sequentially arranged from top to bottom, a spring is arranged between the stop plate and the upper die base, two upper bending punches are arranged on the upper clamping plate in parallel, two stripper sliders are arranged on the stripper plate in parallel, two upper slotting tools are arranged on the upper die base, and the two upper slotting tools are symmetrically arranged on two sides of the stripper plate;
the lower die comprises a lower backing plate, a lower die base and a lower supporting plate which are sequentially arranged from top to bottom, a plurality of lower backing feet are arranged between the lower die base and the lower supporting plate, the lower backing plate is provided with a lower die bending block which is matched with the stripping slide block and the upper bending punch, a lower stripping block movably penetrates through the lower die bending block, a stripping spring is arranged between the lower stripping block and the lower die seat, two side shaping blocks are slidably arranged on the lower backing plate and symmetrically arranged at two sides of the lower die bending block, the side shaping block is matched with the upper slotting tool and the stripping slide block, one side of the side shaping block, which is opposite to the lower die bending block, is provided with a stop block, the screw rod is movably arranged on the stop block in a penetrating mode and connected with the side shaping block, and a reset spring is sleeved on the screw rod between a screw cap of the screw rod and the stop block.
2. The multiple-step bending and integrally forming die mechanism according to claim 1, wherein: and the lower die base is provided with a lower limiting column matched with the upper limiting column on the upper die base.
3. The multiple-process bending and integrally molding die mechanism according to claim 1 or 2, wherein: and the lower die base is provided with an outer guide sleeve matched with the outer guide pillar on the upper die base.
4. The multiple-step bending and integrally forming die mechanism according to claim 1, wherein: an inner guide post is fixed on the upper clamping plate and movably penetrates through the stop plate and the stripper plate.
CN202122967391.2U 2021-11-30 2021-11-30 Multi-process bending integrated forming die mechanism Active CN216324593U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122967391.2U CN216324593U (en) 2021-11-30 2021-11-30 Multi-process bending integrated forming die mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122967391.2U CN216324593U (en) 2021-11-30 2021-11-30 Multi-process bending integrated forming die mechanism

Publications (1)

Publication Number Publication Date
CN216324593U true CN216324593U (en) 2022-04-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122967391.2U Active CN216324593U (en) 2021-11-30 2021-11-30 Multi-process bending integrated forming die mechanism

Country Status (1)

Country Link
CN (1) CN216324593U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116174583A (en) * 2023-03-07 2023-05-30 崇佑(中国)新材料有限公司 Stamping process and die based on hidden frame

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116174583A (en) * 2023-03-07 2023-05-30 崇佑(中国)新材料有限公司 Stamping process and die based on hidden frame
CN116174583B (en) * 2023-03-07 2024-01-30 崇佑(中国)新材料有限公司 Stamping process and die based on hidden frame

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