CN105834300B - A kind of surrounding surrounds structure Bending Mould - Google Patents

A kind of surrounding surrounds structure Bending Mould Download PDF

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Publication number
CN105834300B
CN105834300B CN201610246802.XA CN201610246802A CN105834300B CN 105834300 B CN105834300 B CN 105834300B CN 201610246802 A CN201610246802 A CN 201610246802A CN 105834300 B CN105834300 B CN 105834300B
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China
Prior art keywords
mould
spring
bending
plate
block
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CN201610246802.XA
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Chinese (zh)
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CN105834300A (en
Inventor
季刚
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Jiangsu Ji Xincheng Precision Industry Co., Ltd.
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KUNSHAN JIXINCHENG PRECISION MOULD Co Ltd
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Priority to CN201610246802.XA priority Critical patent/CN105834300B/en
Publication of CN105834300A publication Critical patent/CN105834300A/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
    • B21D35/00Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/003Simultaneous forming, e.g. making more than one part per stroke

Abstract

The present invention proposes a kind of surrounding and surrounds structure Bending Mould, including the first spring is provided with described in upper die and lower die on upper bolster, first lower spring end is connected with raising punching, the raising rushes both sides and is mounted on bending punching, the bending punching is fixedly mounted on upper padding plate, slotting tool is installed with the train wheel bridge, fixed block is fixedly mounted in the lower template side, second spring is set on the fixed block, the second spring is connected with the sliding block of fixed block side, and the slotting tool is engaged with sliding block.This mould structure is reasonable, simple to operate, passes through the mutual cooperation of sliding block and slotting tool, ensure uniform force in the product processing of surrounding encirclement structure, avoid the damage in process or even scrap, so as to reduce the operational sequence of correlation, reduce production cost, operating efficiency is improved, meanwhile, avoid the burn failure in process, improve the mold use life-span, moreover, by being accurately positioned, the crudy of product ensure that.

Description

A kind of surrounding surrounds structure Bending Mould
Technical field
The present invention relates to pressing and bending technical field of mold, and in particular to a kind of surrounding surrounds structure Bending Mould.
Background technology
With the continuous improvement of industrial product quality, compared with machining and other methods of plastic working, punching press adds Work all has the advantages of many unique in technical elements or economic aspect.It is mainly shown as:1, the production of punch process Efficiency high, and it is easy to operate, it is easy to accomplish mechanization and automation.2, because mould ensure that the size and shape of punching press during punching press Shape precision, and the general surface quality for not destroying stamping parts.3, punching press can process that size range is larger, and complex-shaped zero Part.But mould used in punch process typically has specificity, sometimes one complex parts need several molds to add Work is molded, and the precision of Making mold is high, and technical requirements are high, are technology-intensive products.
Surrounding surrounds infrastructure product shaping, because in the particularity of molding structure, in process, support can not be found Stress point, so easily being flattened by mould, also easily cause the precision of bending can not meet technological requirement, so as to cause product by Damage, its outward appearance is influenceed, it is necessary to the later stage does shaping, manufacturing procedure is added, can seriously cause product rejection, even resulting in subsequently makes Equipment is damaged in.
Therefore, in view of the above-mentioned problems, the present invention proposes a kind of new technical scheme.
The content of the invention
It is simple to operate it is an object of the invention to provide a kind of rational in infrastructure, in process, uniform force, ensure plus The surrounding of the precision of work and the quality of product surrounds structure Bending Mould.
The present invention is achieved through the following technical solutions:
A kind of surrounding surrounds structure Bending Mould, including upper die and lower die, the upper mould are connected with turn from top to bottom Die holder, upper padding plate, train wheel bridge, cope plate and upper de- plate, the lower mould are connected with bottom plate, lower piece, lower mould in turn from bottom to top Seat, lower bolster, lower plate and lower template, the first spring is installed on the upper bolster, first lower spring end, which is connected with, to be beaten Convex punching, the raising rush both sides and are mounted on bending punching, and the bending punching is fixedly mounted on upper padding plate, solid on the train wheel bridge Dingan County is equipped with slotting tool, and the lower template side is fixedly mounted fixed block, second spring, the second spring are set on the fixed block It is connected with the sliding block of fixed block side, the slotting tool is engaged with sliding block.
Further, the lower template enters block provided with lower mould, and the lower mould enters block and is provided with the 3rd spring, and the described 3rd Jigger pin is installed, the jigger pin is engaged with raising punching on spring.
Further, the bending rushes both sides and is provided with limited block, and the limited block is fixedly mounted on de- plate.
Further, the upper de- plate is provided with the locating piece being engaged with bending punching.
Further, the handle that the sliding block side is set, the handle enter the notch on block with lower mould and are engaged.
Further, contour sleeve, the contour sleeve and the groove in lower template are installed on the upper padding plate side It is engaged.
The beneficial effects of the invention are as follows:This mould structure is reasonable, simple to operate, by the mutual cooperation of sliding block and slotting tool, Ensure uniform force in the product processing of surrounding encirclement structure, avoid the damage in process or even scrap, so as to Reduce the operational sequence of correlation, reduce production cost, improve operating efficiency, meanwhile, avoid the mould in process Tool damage, improves the mold use life-span, moreover, by being accurately positioned, ensure that the crudy of product.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein:1st, upper bolster, 2, upper padding plate, 3, train wheel bridge, 4, cope plate, 5, upper de- plate, 6, bottom plate, 7, lower piece, 8, Die shoe, 9, lower bolster, 10, lower plate, 11, lower template, the 12, first spring, 13, raising punching, 14, bending punching, 15, positioning Block, 16, limited block, 17, slotting tool, 18, fixed block, 19, second spring, 20, sliding block, 21, handle, 22, lower mould enter block, 23, Three springs, 24, jigger pin, 25, notch, 26, contour sleeve, 27, groove.
Embodiment
Illustrate to be described further the present invention below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of surrounding surrounds structure Bending Mould, including upper die and lower die, upper mould connect successively from top to bottom Be connected to upper bolster 1, upper padding plate 2, train wheel bridge 3, cope plate 4 and upper de- plate 5, lower mould be connected with turn from bottom to top bottom plate 6, under Block 7, die shoe 8, lower bolster 9, lower plate 10 and lower template 11,1 is provided with the first spring 12 on upper bolster, under the first spring 12 End is connected with raising punching 13, and raising rushes 13 both sides and is mounted on bending punching 14, and bending punching 14 is fixedly mounted on upper padding plate 2, on Slotting tool 17 is installed with clamping plate 3, the side of lower template 11 is fixedly mounted fixed block 18, second spring 19 is set on fixed block 18, Second spring 19 is connected with the sliding block 20 of the side of fixed block 18, and slotting tool 17 is engaged with sliding block 20.
In the present embodiment, lower template 11 enters block 22 provided with lower mould, and lower mould enters block 22 and is provided with the 3rd spring 23, and the 3rd Jigger pin 24 is installed, jigger pin 24 is engaged with raising punching 13 on spring 23.
In the present embodiment, bending rushes 14 both sides and is provided with limited block 16, and limited block 16 is fixedly mounted on de- plate 5.
In the present embodiment, upper de- plate 5 is provided with the locating piece 15 being engaged with bending punching 14.
In the present embodiment, the handle 21 that the side of sliding block 20 is set, the notch 25 that handle 21 enters with lower mould on block 22 are engaged.
In the present embodiment, contour sleeve 26 is installed on the side of upper padding plate 2, contour sleeve 26 with it is recessed in lower template 8 Groove 27 is engaged.
During this mold work, upper mould pushes, and slotting tool pushes sliding block, and with the height pushed, the downward mould of sliding block enters Slided at block, until upper mould pushes completely, the handle of sliding block side enters the notch on block with lower mould and fitted, and forms a stress Face, guarantee rush convex punching and bending and rush work, make uniform force in product processing, will not because of in the course of work because can not Find stress point and produce impaired, after machining, upper mould is risen, and slotting tool is walked upwards with upper mould, and sliding block passes through the second bullet The effect of spring, returns to start bit.
This mould structure is reasonable, simple to operate, by the mutual cooperation of sliding block and slotting tool, ensures that surrounding surrounds the production of structure Uniform force in product process, avoid the damage in process or even scrap, so as to reduce the operational sequence of correlation, Production cost is reduced, improves operating efficiency, meanwhile, the burn failure in process is avoided, improves making for mould With the life-span, moreover, by being accurately positioned, the crudy of product ensure that.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims (5)

1. a kind of surrounding surrounds structure Bending Mould, including upper die and lower die, the upper mould are connected with mould in turn from top to bottom Seat, upper padding plate, train wheel bridge, cope plate and upper de- plate, the lower mould be connected with turn from bottom to top bottom plate, lower piece, die shoe, Lower bolster, lower plate and lower template, it is characterised in that:First spring, first lower spring end are installed on the upper bolster Be connected with raising punching, the raising rushes both sides and is mounted on bending punching, and bending punching is fixedly mounted on upper padding plate, it is described on Slotting tool is installed with clamping plate, the lower template side is fixedly mounted fixed block, second spring is set on the fixed block, described Second spring is connected with the sliding block of fixed block side, and the slotting tool is engaged with sliding block, and the lower template enters provided with lower mould Block, the lower mould enter block and are provided with the 3rd spring, are provided with jigger pin on the 3rd spring, the jigger pin rushes phase with raising Coordinate.
2. a kind of surrounding surrounds structure Bending Mould according to claim 1, it is characterised in that:The bending is rushed both sides and is provided with Limited block, the limited block are fixedly mounted on de- plate.
3. a kind of surrounding surrounds structure Bending Mould according to claim 1, it is characterised in that:The upper de- plate be provided with The locating piece that bending punching is engaged.
4. a kind of surrounding surrounds structure Bending Mould according to claim 1, it is characterised in that:The handle that the sliding block side is set Handle, the handle enter the notch on block with lower mould and are engaged.
5. a kind of surrounding surrounds structure Bending Mould according to claim 1, it is characterised in that:Pacify on the upper padding plate side Equipped with contour sleeve, the contour sleeve and the fit depressions in lower template.
CN201610246802.XA 2016-04-20 2016-04-20 A kind of surrounding surrounds structure Bending Mould Active CN105834300B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610246802.XA CN105834300B (en) 2016-04-20 2016-04-20 A kind of surrounding surrounds structure Bending Mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610246802.XA CN105834300B (en) 2016-04-20 2016-04-20 A kind of surrounding surrounds structure Bending Mould

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CN105834300A CN105834300A (en) 2016-08-10
CN105834300B true CN105834300B (en) 2018-03-13

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104858308B (en) * 2015-05-28 2017-01-18 成都宏明双新科技股份有限公司 Die inner product assembling device
CN104841783B (en) * 2015-05-28 2017-01-18 成都宏明双新科技股份有限公司 Method for assembling products in die
CN106311903A (en) * 2016-11-08 2017-01-11 铂翔超精密模具科技(昆山)有限公司 Side riveting structure
CN111215499B (en) * 2020-01-15 2021-08-17 东莞市壬鼎模具有限公司 Ultra-thin TV backplate corner equipment of borduring that bends

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201432056Y (en) * 2009-04-17 2010-03-31 奕东电子(常熟)有限公司 Material clamping and bending die structure
CN201579337U (en) * 2010-02-04 2010-09-15 惠州良鼎精密模具设计有限公司 Bending mold
CN201900179U (en) * 2010-07-19 2011-07-20 佛山市顺德区汉达精密电子科技有限公司 Forming mechanism
CN104668356A (en) * 2013-11-28 2015-06-03 昆山市卓航精密模具有限公司 Die structure for product front and side bending
CN104043733B (en) * 2014-06-09 2016-01-06 中国南方航空工业(集团)有限公司 For mould and the using method thereof of processing thin-walled door shape bending part
CN204724696U (en) * 2015-04-30 2015-10-28 昆山电子羽电业制品有限公司 Frame size adjustable mould before a kind of

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Address after: 215316 No. 198 Tan Tan Road, Yushan Town, Kunshan City, Suzhou, Jiangsu

Patentee after: Jiangsu Ji Xincheng Precision Industry Co., Ltd.

Address before: 215316 No. 56 Changyang Road, Yushan Town, Kunshan City, Suzhou, Jiangsu

Patentee before: KUNSHAN JIXINCHENG PRECISION MOULD CO., LTD.

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