CN106040857B - Fixed brace type plate negative angle forming mold - Google Patents

Fixed brace type plate negative angle forming mold Download PDF

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Publication number
CN106040857B
CN106040857B CN201610557521.6A CN201610557521A CN106040857B CN 106040857 B CN106040857 B CN 106040857B CN 201610557521 A CN201610557521 A CN 201610557521A CN 106040857 B CN106040857 B CN 106040857B
Authority
CN
China
Prior art keywords
block
jacking block
lower die
backing plate
fixed
Prior art date
Application number
CN201610557521.6A
Other languages
Chinese (zh)
Other versions
CN106040857A (en
Inventor
陈荣
Original Assignee
祥鑫科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 祥鑫科技股份有限公司 filed Critical 祥鑫科技股份有限公司
Priority to CN201610557521.6A priority Critical patent/CN106040857B/en
Publication of CN106040857A publication Critical patent/CN106040857A/en
Application granted granted Critical
Publication of CN106040857B publication Critical patent/CN106040857B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • B21D37/12Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/06Stripping-off devices
    • B21D45/08Stripping-off devices interrelated with motion of tool

Abstract

A kind of fixed brace type plate negative angle forming mold, by horizontal slider(2), support slipper(7), backing plate(3), die holder(4), upper mold binder block(5), lower die binder block(6), nitrogen gas spring and jacking block(8)Composition, jacking block(8)It is fixed on die holder(4)On, backing plate(3)With jacking block(8)It is relatively fixed in die holder(4)On, backing plate(3)With jacking block(8)Between be vertically installed with nitrogen gas spring(10), horizontal slider(2)It is folded to be located at backing plate(3)On, lower die binder block(6)It is arranged in jacking block(8)On, upper mold binder block(5)It is arranged in lower die binder block(6)Above, it is fixed on stripper plate;Lower die binder block(6)It is interior to be equipped with support slipper(7)With the nitrogen gas spring for being used to support reset(11);Bottom surface is equipped with jacking block space with respect to jacking block position(9).The present invention can satisfy efficient plate negative angle forming punch process, high-quality, safety, the requirement of the overall target of saving.

Description

Fixed brace type plate negative angle forming mold

Technical field

Brace type plate negative angle forming mold is fixed used in a kind of punch process.

Background technique

Punch process is one of all work post of machining, meeting the needs of various punch process, have efficiently, It is the features such as high-quality, succinct, low-carbon, widely used in production and processing field.

There are the process requirements of plate negative angle forming in punch process.

Plate negative angle forming mold molding mode in the past, it is contemplated that de- material and binder problem, mainly by upper mold binder block and It after lower die binder block pushes down plate, is horizontally set on sliding block, by formed punch downlink, after formed punch inclined-plane is in contact with sliding block inclined-plane The horizontal thrust of generation squeezes plate and completes negative angle forming.

Although plate negative angle forming stamping press may be implemented in pervious molding die, but first support slipper stress is not Well, it is easily damaged when operation;Second there is relative displacement between plate when support slipper operation, plate appearance can be generated certain Frictionally damage, be not able to satisfy efficient plate negative angle forming punch process, high-quality, safety, the overall target of saving requirement.

Summary of the invention

The present invention passes through fixed brace type plate negative angle forming mold, adds so that carrying out the punching press of plate negative angle using the present invention Work, not only mold body safety greatly improve, but also sliding block no longer generates relative displacement with plate, will not generate relative friction Damage, completely enough pedal plate material negative angle forming punch process is efficient, the requirement of high-quality, safety, the overall target of saving.

The present invention is by horizontal slider(2), support slipper(7), backing plate(3), die holder(4), upper mold binder block(5), lower molding Expect block(6), nitrogen gas spring and jacking block(8)Composition, jacking block(8)It is fixed on die holder(4)On, backing plate(3)With jacking block(8)It is relatively fixed In die holder(4)On, backing plate(3)With jacking block(8)Between be vertically installed with nitrogen gas spring(10), horizontal slider(2)It is folded to be located at backing plate (3)On, lower die binder block(6)It is arranged in jacking block(8)On, upper mold binder block(5)It is arranged in lower die binder block(6)Above, fixed On stripper plate;Lower die binder block(6)It is interior to be equipped with support slipper(7)With the nitrogen gas spring for being used to support reset(11);Bottom surface phase Jacking block space is equipped with to jacking block position(9);Supporting oblique surface is equipped on the inside of jacking block;Horizontal slider tail end be equipped with contact inclined-plane, it is interior on Angle is equipped with molding structure.

The course of work of the present invention is as follows:Die opening state, lower die binder block and jacking block and horizontal slider are in discrete state.When After formed punch downlink, formed punch inclined-plane and horizontal slider contact contact of incline plane, horizontal slider is pushed to move horizontally;Upper mold binder block is dynamic Power acts on lower downlink, compresses plate, jacking block probes into the jacking block space set in lower die binder block, and support slipper is under jacking block inclined-plane Row;Structure continues traveling downwardly, and lower die binder block is stopped in place by jacking block top, and horizontal slider continues to move to, until keeping plate sliding in level It is formed under the action of formation of lots structure.Formed punch uplink, power release, nitrogen gas spring, which plays a role, makes lower die binder block reset, this Invention restPoses.

It can not only be suitable when the present invention is due to provided with brace type structure and nitrogen gas spring reset function is fixed, making its molding Sharp de- material, and product appearance will not generate frictionally damage, can satisfy that plate negative angle forming punch process is efficient, high-quality, peace Entirely, the overall target requirement saved.

Detailed description of the invention

Attached drawing 1 is structural schematic diagram and abstract of description figure of the invention.Each label is respectively in figure:(1)Punching Head,(2)Horizontal slider,(3)Backing plate,(4)Die holder,(5)Upper mold binder block,(6)Lower die binder block,(7)Support slipper,(8)Top Block,(9)Jacking block space,(10)Nitrogen gas spring,(11)Nitrogen gas spring.

Specific embodiment

Providing an example now in conjunction with attached drawing, the present invention will be further described.

Embodiment

Formed punch 1 is having a size of long 100mm* wide 77mm* high 150mm;Horizontal slider 2 is having a size of long 120mm* wide 150mm* high 61mm ;Backing plate 3 is having a size of long 150mm* wide 172mm* high 65mm;Die holder 4 is having a size of long 350mm* wide 495mm* high 60mm;On Molding compound block 5 is having a size of long 180mm* wide 142mm* high 44mm;Lower die binder block 6 is having a size of long 180mm* wide 202mm* high 88mm;Support slipper 7 is having a size of long 100mm* wide 65mm* high 137mm;Jacking block 8 is having a size of long 100mm* wide 88mm* high 73mm; Jacking block space 9 is having a size of long 100mm* wide 120mm* high 75mm, the model KALLER board X350-038 of nitrogen gas spring 10, nitrogen The model KALLER board X170-019 of spring 11.

Claims (1)

1. a kind of fixed brace type plate negative angle forming mold, by horizontal slider(2), support slipper(7), backing plate(3), die holder (4), upper mold binder block(5), lower die binder block(6), nitrogen gas spring and jacking block(8)Composition, which is characterized in that jacking block(8)It is fixed In die holder(4)On, backing plate(3)With jacking block(8)It is relatively fixed in die holder(4)On, backing plate(3)With jacking block(8)Between be vertically arranged There is nitrogen gas spring(10), horizontal slider(2)It is folded to be located at backing plate(3)On, lower die binder block(6)It is arranged in jacking block(8)On, upper molding Expect block(5)It is arranged in lower die binder block(6)Above, it is fixed on stripper plate;Lower die binder block(6)It is interior to be equipped with support slipper(7) With the nitrogen gas spring for being used to support reset(11);Bottom surface is equipped with jacking block space with respect to jacking block position(9);Support is equipped on the inside of jacking block Inclined-plane;Horizontal slider tail end is equipped with contact inclined-plane, and interior upper angle is equipped with molding structure.
CN201610557521.6A 2016-07-15 2016-07-15 Fixed brace type plate negative angle forming mold CN106040857B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610557521.6A CN106040857B (en) 2016-07-15 2016-07-15 Fixed brace type plate negative angle forming mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610557521.6A CN106040857B (en) 2016-07-15 2016-07-15 Fixed brace type plate negative angle forming mold

Publications (2)

Publication Number Publication Date
CN106040857A CN106040857A (en) 2016-10-26
CN106040857B true CN106040857B (en) 2018-11-27

Family

ID=57186957

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610557521.6A CN106040857B (en) 2016-07-15 2016-07-15 Fixed brace type plate negative angle forming mold

Country Status (1)

Country Link
CN (1) CN106040857B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6230536B1 (en) * 1999-11-15 2001-05-15 Umix Co., Ltd. Negative angle-forming die
CN203599352U (en) * 2013-10-10 2014-05-21 无锡威唐金属科技有限公司 Child-mother dual-slider side die
CN203955895U (en) * 2014-06-25 2014-11-26 亿和精密工业(中山)有限公司 Metal sheet slide block type apparatus for bending
CN204194586U (en) * 2014-10-21 2015-03-11 无锡威唐金属科技有限公司 Negative angle bending die tool
CN205763401U (en) * 2016-07-15 2016-12-07 祥鑫科技股份有限公司 Fixing brace type plate negative angle forming mould

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6230536B1 (en) * 1999-11-15 2001-05-15 Umix Co., Ltd. Negative angle-forming die
CN203599352U (en) * 2013-10-10 2014-05-21 无锡威唐金属科技有限公司 Child-mother dual-slider side die
CN203955895U (en) * 2014-06-25 2014-11-26 亿和精密工业(中山)有限公司 Metal sheet slide block type apparatus for bending
CN204194586U (en) * 2014-10-21 2015-03-11 无锡威唐金属科技有限公司 Negative angle bending die tool
CN205763401U (en) * 2016-07-15 2016-12-07 祥鑫科技股份有限公司 Fixing brace type plate negative angle forming mould

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Publication number Publication date
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