CN105834300A - Bending die of peripheral surrounding structure - Google Patents
Bending die of peripheral surrounding structure Download PDFInfo
- Publication number
- CN105834300A CN105834300A CN201610246802.XA CN201610246802A CN105834300A CN 105834300 A CN105834300 A CN 105834300A CN 201610246802 A CN201610246802 A CN 201610246802A CN 105834300 A CN105834300 A CN 105834300A
- Authority
- CN
- China
- Prior art keywords
- spring
- plate
- block
- die
- bending
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/003—Simultaneous forming, e.g. making more than one part per stroke
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a bending die of a peripheral surrounding structure. The bending die comprises an upper die body and a lower die body. A first spring is installed on an upper die base. The lower end of the first spring is connected with a protrusion stamping part. Bending stamping parts are installed on the two sides of the protrusion stamping part correspondingly and fixedly installed on an upper base plate. An inserting cutter is fixedly installed on an upper clamping plate. A fixed block is fixedly installed on one side of a lower die plate and provided with a second spring. The second spring is connected with a slide block on one side of the fixed block. The inserting cutter is matched with the slide block. According to the bending die of the peripheral surrounding structure, the structure is reasonable, operation is easy, and the slide block and the inserting cutter are matched with each other, so that uniform stress of the product which is of a peripheral surrounding structure in the machining process is ensured, and damaging and even scrapping in the machining process are avoided; thus, relevant operation procedures are decreased, the production cost is reduced, and the working efficiency is improved; meanwhile, the die is prevented from being damaged in the machining process, and the service life of the die is prolonged; and in addition, the product machining quality is ensured through precise positioning.
Description
Technical field
The present invention relates to pressing and bending technical field of mold, be specifically related to a kind of surrounding and surround knot
Structure Bending Mould.
Background technology
Along with improving constantly of industrial product quality, with other of machining and plastic working
Method is compared, and it is many unique that punch process all has at technical elements or economic aspect
Advantage.Mainly showing themselves in that 1, the production efficiency of punch process is high, and easy to operate, easily
In realizing mechanization and automatization.2, ensure that size and the shape of punching press due to mould during punching press
Shape precision, and typically do not destroy the surface quality of stamping parts.3, punching press can process size model
Enclose relatively big, complex-shaped part.But, the mould that punch process is used typically has
Specificity, sometimes one complex parts need the ability machine-shaping of several mold, and mould system
The precision made is high, and technology requires height, is technology-intensive product.
Surrounding surrounds infrastructure product molding, because at the particularity of molding structure, processed
Cheng Zhong, support cannot find stress point, so easily being flattened by mould, is also easily caused folding
Curved precision can not meet technological requirement, thus causes product impaired, affects its outward appearance, needs
Later stage to do shaping, to add manufacturing procedure, seriously can cause product rejection, even result in
Equipment is worked the mischief by follow-up use.
Therefore, for the problems referred to above, the present invention proposes a kind of new technical scheme.
Summary of the invention
It is an object of the invention to provide a kind of rational in infrastructure, simple to operate, in the course of processing,
Uniform force, it is ensured that the surrounding of the precision of processing and the quality of product surrounds structure bender
Tool.
The present invention is achieved through the following technical solutions:
A kind of surrounding surrounds structure Bending Mould, and including upper die and lower die, described upper mold is from upper
Upper bolster, upper padding plate, train wheel bridge, cope match-plate pattern and upper de-plate it is connected with in turn under to, described
Lower mold be connected with in turn from bottom to top bottom plate, lower piece, die shoe, lower bolster, lower plate
And lower bolster, described upper bolster is provided with the first spring, described first lower spring end connects
Having raising to rush, described raising is rushed both sides and is mounted on bending punching, described bending punching fixed installation
On upper padding plate, described train wheel bridge being installed with slotting tool, described lower bolster side is fixed
Fixed block is installed, described fixed block sets the second spring, described second spring and fixed block one
The slide block of side is connected, and described slotting tool matches with slide block.
Further, described lower bolster is provided with lower mold and enters block, and described lower mold enters block and is provided with
3rd spring, described 3rd spring is provided with jigger pin, and described jigger pin rushes phase with raising
Coordinate.
Further, described bending is rushed both sides and is provided with limited block, and described limited block fixedly mounts
On upper de-plate.
Further, described de-plate is provided with and rushes, with bending, the locating piece matched.
Further, the handle that described slide block side sets, described handle and lower mold enter on block
Notch matches.
Further, described upper padding plate side is provided with contour sleeve, described contour sleeve
With the fit depressions on lower bolster.
The invention has the beneficial effects as follows: this mould structure is reasonable, simple to operate, passes through slide block
With cooperating of slotting tool, it is ensured that uniform force in the product processing of surrounding encirclement structure,
The damage avoided in the course of processing is even scrapped, thus decreases relevant operation sequence,
Reduce production cost, improve work efficiency, simultaneously, it is to avoid the mould in the course of processing
Tool damages, and improves the mold use life-span, and, by being accurately positioned, it is ensured that produce
The crudy of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein: 1, upper bolster, 2, upper padding plate, 3, train wheel bridge, 4, cope match-plate pattern, 5 on,
De-plate, 6, bottom plate, 7, lower piece, 8, die shoe, 9, lower bolster, 10, lower plate,
11, lower bolster, the 12, first spring, 13, raising punching, 14, bending punching, 15, location
Block, 16, limited block, 17, slotting tool, 18, fixed block, the 19, second spring, 20, sliding
Block, 21, handle, 22, lower mold enter block, the 23, the 3rd spring, 24, jigger pin, 25,
Notch, 26, contour sleeve, 27, groove.
Detailed description of the invention
Illustrate below in conjunction with the accompanying drawings the present invention is described further.
As it is shown in figure 1, a kind of surrounding surrounds structure Bending Mould, including upper die and lower die,
Upper mold is connected with upper bolster 1, upper padding plate 2, train wheel bridge 3, cope match-plate pattern 4 from top to bottom in turn
With upper de-plate 5, lower mold is connected with bottom plate 6, lower piece 7, die shoe from bottom to top in turn
8, lower bolster 9, lower plate 10 and lower bolster 11, on upper bolster, 1 is provided with the first spring
12, the first spring 12 lower end connects raising punching 13, and raising is rushed 13 both sides and is mounted on folding
Curved punching 14, bending punching 14 is fixedly mounted on upper padding plate 2, and train wheel bridge 3 fixedly mounts
There are slotting tool 17, lower bolster 11 side fixed installation fixed block 18, fixed block 18 sets second
Spring 19, the second spring 19 is connected with the slide block 20 of fixed block 18 side, slotting tool 17
Match with slide block 20.
In the present embodiment, lower bolster 11 is provided with lower mold and enters block 22, and lower mold enters on block 22
Be provided with the 3rd spring 23, the 3rd spring 23 be provided with jigger pin 24, jigger pin 24 with beat
Convex punching 13 matches.
In the present embodiment, bending is rushed 14 both sides and is provided with limited block 16, and limited block 16 is fixed
It is arranged on de-plate 5.
In the present embodiment, upper de-plate 5 is provided with the locating piece matched with bending punching 14
15。
In the present embodiment, the handle 21 that slide block 20 side sets, handle 21 and lower mold enter block
Notch 25 on 22 matches.
In the present embodiment, upper padding plate 2 side is provided with contour sleeve 26, contour sleeve
26 match with the groove 27 on lower bolster 8.
During this mold work, press under upper mold, under slotting tool, press slide block, along with press down
Highly, slide block enters slip at block, until upper mold is pressed down, the handle of slide block side to lower mold
The notch that handle and lower mold enter on block fits, and forms a stress surface, it is ensured that rush convex punching and folding
Curved rush work, make uniform force in product processing, will not because of in work process because
Stress point cannot be found to produce impaired, after machining, upper mold rise, slotting tool along with
Upper mold is upwards walked, the slide block effect by the second spring, returns to start bit.
This mould structure is reasonable, simple to operate, by cooperating of slide block and slotting tool, protects
Card surrounding surrounds uniform force in the product processing of structure, it is to avoid in the course of processing
Damage is even scrapped, thus decreases relevant operation sequence, reduces production cost, carries
High work efficiency, simultaneously, it is to avoid the burn failure in the course of processing, improves mould
Service life, and, by being accurately positioned, it is ensured that the crudy of product.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention,
For a person skilled in the art, the present invention can have various modifications and variations.All
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made,
Should be included within the scope of the present invention.
Claims (6)
1. surrounding surrounds a structure Bending Mould, and including upper die and lower die, described upper mold is from up to
Under be connected with upper bolster, upper padding plate, train wheel bridge, cope match-plate pattern and upper de-plate in turn, described under
Mould be connected with in turn from bottom to top bottom plate, lower piece, die shoe, lower bolster, lower plate and
Lower bolster, it is characterised in that: the first spring, described first bullet are installed on described upper bolster
Spring lower end connects has raising to rush, and described raising is rushed both sides and is mounted on bending punching, described bending
Punching is fixedly mounted on upper padding plate, and described train wheel bridge is installed with slotting tool, described lower mold
Plate side fixed installation fixed block, described fixed block sets the second spring, described second spring
Being connected with the slide block of fixed block side, described slotting tool matches with slide block.
The most according to claim 1, a kind of surrounding surrounds structure Bending Mould, it is characterised in that:
Described lower bolster is provided with lower mold and enters block, and described lower mold enters block and is provided with the 3rd spring, described
Being provided with jigger pin on 3rd spring, described jigger pin matches with raising punching.
The most according to claim 1, a kind of surrounding surrounds structure Bending Mould, it is characterised in that:
Described bending is rushed both sides and is provided with limited block, and described limited block is fixedly mounted on de-plate.
The most according to claim 1, a kind of surrounding surrounds structure Bending Mould, it is characterised in that:
Described de-plate is provided with and rushes, with bending, the locating piece matched.
The most according to claim 1, a kind of surrounding surrounds structure Bending Mould, it is characterised in that:
The handle that described slide block side sets, the notch that described handle enters on block with lower mold matches.
The most according to claim 1, a kind of surrounding surrounds structure Bending Mould, it is characterised in that:
Contour sleeve is installed, recessed with on lower bolster of described contour sleeve on described upper padding plate side
Groove matches.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105834300A true CN105834300A (en) | 2016-08-10 |
| CN105834300B CN105834300B (en) | 2018-03-13 |
Family
ID=56588670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610246802.XA Active CN105834300B (en) | 2016-04-20 | 2016-04-20 | A kind of surrounding surrounds structure Bending Mould |
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| Country | Link |
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| CN (1) | CN105834300B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20170209913A1 (en) * | 2015-05-28 | 2017-07-27 | Chengdu Homin Technology Co., Ltd | Method for assembling products in die |
| US20170216903A1 (en) * | 2015-05-28 | 2017-08-03 | Chengdu Homin Technology Co., Ltd | Device for assembling products in die |
| CN111215499A (en) * | 2020-01-15 | 2020-06-02 | 东莞市壬鼎模具有限公司 | Ultra-thin TV backplate corner equipment of borduring that bends |
| CN112828151A (en) * | 2020-12-27 | 2021-05-25 | 东莞市新美洋技术有限公司 | Necking die |
Citations (6)
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|---|---|---|---|---|
| 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 |
| CN104043733A (en) * | 2014-06-09 | 2014-09-17 | 中国南方航空工业(集团)有限公司 | Die for machining thin-walled door-shaped bent part and use method of die |
| 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 |
| 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 |
-
2016
- 2016-04-20 CN CN201610246802.XA patent/CN105834300B/en active Active
Patent Citations (6)
| 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 |
| CN104043733A (en) * | 2014-06-09 | 2014-09-17 | 中国南方航空工业(集团)有限公司 | Die for machining thin-walled door-shaped bent part and use method of die |
| 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 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170209913A1 (en) * | 2015-05-28 | 2017-07-27 | Chengdu Homin Technology Co., Ltd | Method for assembling products in die |
| US20170216903A1 (en) * | 2015-05-28 | 2017-08-03 | Chengdu Homin Technology Co., Ltd | Device for assembling products in die |
| US10071412B2 (en) * | 2015-05-28 | 2018-09-11 | Chengdu Homin Technology Co., Ltd | Method for assembling products in die |
| US10071413B2 (en) * | 2015-05-28 | 2018-09-11 | Chengdu Homin Technology Co., Ltd | Device 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 |
| CN111215499A (en) * | 2020-01-15 | 2020-06-02 | 东莞市壬鼎模具有限公司 | Ultra-thin TV backplate corner equipment of borduring that bends |
| 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 |
| CN112828151A (en) * | 2020-12-27 | 2021-05-25 | 东莞市新美洋技术有限公司 | Necking die |
| CN112828151B (en) * | 2020-12-27 | 2022-11-01 | 东莞市新美洋技术有限公司 | Necking die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105834300B (en) | 2018-03-13 |
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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. |