CN108284148A - A kind of side waste material die cutting mold of stretch forming - Google Patents
A kind of side waste material die cutting mold of stretch forming Download PDFInfo
- Publication number
- CN108284148A CN108284148A CN201810319620.XA CN201810319620A CN108284148A CN 108284148 A CN108284148 A CN 108284148A CN 201810319620 A CN201810319620 A CN 201810319620A CN 108284148 A CN108284148 A CN 108284148A
- Authority
- CN
- China
- Prior art keywords
- locating piece
- block
- lower die
- die
- plate
- 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.)
- Pending
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
- B21D45/006—Stripping-off devices
Abstract
The invention discloses a kind of side waste material die cutting molds of stretch forming, are related to mold side die cutting techniques field.The present invention includes part of the upper die and part of the lower die；Part of the upper die includes upper mold holder assembly and stripper plate component；Upper mold holder assembly includes upper die holder, upper padding plate, upper clamp plate locating piece slotting tool and punch slotting tool；Stripper plate component includes that baffle plate, stripper plate, de- material board spacer and de- material block enter block；Part of the lower die includes positioning component and lower die holder assembly；Positioning component includes locating piece, locating piece block, pilot pin and locating piece elastic device；Lower die holder assembly includes that lower die holder, lower bolster, lower template, lower template enter block and lower die board spacer.The present invention provides a kind of side waste material die cutting molds of stretch forming, and the stabilization of product size can be effectively ensured by the structure of a variety of sliding blocks, improve entire ram efficiency, can effectively save board and manpower, greatly improve production efficiency.
Description
Technical field
The invention belongs to mold side die cutting techniques fields, more particularly to a kind of side waste material die cutting mould of stretch forming
Tool.
Background technology
In waste material die cutting on plate, need to use die cutting die.Currently, most of side waste material die cutting molds are in side
After punching products are detached with material strip, in order to make product be detached with material strip, product must be blown out by stomata, when the air-flow of stomata
It when larger, can mutually collide between product, influence the size of product, when the air-flow of stomata is smaller, product can not be blown away, when
When hanging on part, mold will damage, and blow and can influence the drawing velocity of product, and entire ram efficiency is made to reduce.
In view of the defect in the prior art, there is an urgent need to a kind of novel side waste material die cutting molds.
Invention content
The purpose of the present invention is to provide a kind of side waste material die cutting molds of stretch forming, in punching stretch product shaping
Afterwards, it when lateral incision separating material band is with product, first passes through pilot pin and side slide block assembly fixes product, punching products are useless later
Material, product is detached with material strip after the completion of punching, and the product after separation makes product fall into the mould of lower die by the air-flow that stomata is blown out
Intracavitary, can be effectively prevented product and be blown out and deformed because of collision by the setting of slide block assembly, improve product size precision
And production efficiency.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of side waste material die cutting mold of stretch forming, including part of the upper die and part of the lower die, upper mold portion
It includes upper mold holder assembly and stripper plate component to divide；
Wherein, the upper mold holder assembly includes upper die holder, upper padding plate, upper clamp plate, punch slotting tool and locating piece slotting tool；It is described
Upper padding plate is mounted on one surface of upper die holder；The upper clamp plate is mounted on another surface of upper padding plate, fixed punch slotting tool；The punch
Slotting tool and locating piece slotting tool are mounted in upper clamp plate trepanning；
Wherein, the stripper plate component includes that de- material board spacer, de- material block enter block, baffle plate, stripper plate；The baffle plate
Mounted on one surface of stripper plate, prevent part of the upper die from squeezing stripper plate deformation；There is trepanning on the stripper plate；The stripper plate pad
Block is seen in the air mounted on stripper plate, is connected with baffle plate；The de- material block enters block and is mounted on de- material board spacer lower surface；
The part of the lower die includes positioning component and lower die holder assembly；
Wherein, the lower die holder assembly includes that lower template, lower template enter block, lower die board spacer, lower bolster and lower die holder；Institute
It states lower bolster and is mounted on one surface of the lower die holder, have trepanning among lower bolster and lower die holder；The lower template is mounted on underlay
There is trepanning on another surface of plate among lower die holder；The lower die board spacer is mounted in lower template trepanning, with one table of the lower bolster
Face is connected；The lower template enters block in the lower template trepanning, is connected with another surface of lower die board spacer；
Wherein, the positioning component includes locating piece, locating piece block, pilot pin and locating piece elastic device；It is described fixed
Position block is mounted on the lower template and enters in block centre trepanning, enters block with lower template, lower die board spacer is connected, for fixing product；
The locating piece block is mounted in the groove that the locating piece and lower die board spacer are formed, prevent product after demoulding with mold
Collision deforms；The pilot pin enters mounted on the de- material block among block, and product is fixed together with locating piece；The positioning
Block elastic device enters mounted on lower template among block and locating piece, enters block and locating piece for connecting lower template, provides sliding block knot
The active force of structure.
Further, the punch slotting tool and locating piece slotting tool pass through upper clamp plate, baffle plate, stripper plate by trepanning.
Further, lower template is entered block and is connected with locating piece by the locating piece elastic device, is formed slide block structure, is being produced
After product cut off waste material, by the active force of the locating piece elastic device, punch is dragged, waste material is made to be detached with product.
Further, the locating piece, locating piece block, lower die board spacer, lower bolster, lower die holder combine to form demoulding mould
Chamber, when stomata is blown to product, product is fallen into lower die die cavity, and blanking is completed.
The invention has the advantages that：
1, the present invention efficiently solves product and after processing is completed cannot by the way that locating piece elastic device is arranged on mold
The problem smoothly to discharge.
2, the present invention is touched after efficiently solving product stripping between product by a variety of slide block structures of mold
Hit the unstable problem of caused product size.
3, the present invention uses a variety of slide block structures and elastic device, replaces original integral structure, ensure that modernization system
The product requirement of work, substantially increases product quality, has been effectively saved board and manpower, greatly improves production efficiency.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of front view of the side waste material die cutting mold of stretch forming of the present invention；
Fig. 2 is a kind of faces A-A sectional view of the side waste material die cutting mold of stretch forming of the present invention
Fig. 3 is the stroke of the clamping plate and stripper plate faces mold A-A sectional view when being 9；
Fig. 4 is the stroke of the clamping plate and stripper plate faces mold B-B sectional view when being 9；
The sectional view of Fig. 5 is the stroke of clamping plate and stripper plate when being 4 mold A-A；
Fig. 6 is the stroke of the clamping plate and stripper plate faces mold B-B sectional view when being 4；
Fig. 7 is the stroke of the clamping plate and stripper plate faces mold A-A sectional view when being 2；
Fig. 8 is the stroke of the clamping plate and stripper plate faces mold B-B sectional view when being 2；
Fig. 9 is the stroke of the clamping plate and stripper plate faces mold A-A sectional view when being 0；
Figure 10 is the stroke of the clamping plate and stripper plate faces mold B-B sectional view when being 0.
In attached drawing, parts list represented by the reference numerals are as follows：
1- upper die holders, 2- upper padding plates, 3- upper clamp plates, 4- punch slotting tools, 5- de- material board spacers, 6- de- material blocks enter block, and 7- stops
Baffle, 8- stripper plates, 9- lower templates, 10- lower templates enter block, 11- lower die board spacers, 12- lower bolsters, 13- lower die holders, and 14- is fixed
Position block, 15- locating piece blocks, 16- pilot pins, 17- locating piece elastic devices, 18- stomatas, 19- locating piece slotting tools.
Figure is seen for convenience, and the standard component guide post and screw omission in the figures above are not drawn.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term "upper", "lower", " in ", "inner", " between ", " trepanning " etc.
Indicating position or position relationship, are merely for convenience of description of the present invention and simplification of the description, and do not indicate or imply the indicated group
Part or element must have a particular orientation, and with specific azimuth configuration and operation, therefore should not be understood as the limit to the present invention
System.
Please refer to Fig.1 shown in -2, the present invention be a kind of stretch forming side waste material die cutting mold, including part of the upper die and
Part of the lower die, part of the upper die include upper mold holder assembly and stripper plate component；Upper mold holder assembly include upper die holder 1, upper padding plate 2, on
Clamping plate 3, punch slotting tool 4 and locating piece slotting tool 19；Stripper plate component include de- material board spacer 5, de- material block enter block 6, baffle plate 7,
Stripper plate 8；Part of the lower die includes positioning component and lower die holder assembly；Lower die holder assembly include lower template 9, lower template enter block 10,
Lower die board spacer 11, lower bolster 12, lower die holder 13；Positioning component includes locating piece 14, locating piece block 15, pilot pin 16, determines
Position spring assembly 17；
Wherein, upper die holder 1 is fixed on lathe upper surface；Upper padding plate 2 is mounted on upper die holder lower surface；Upper clamp plate 3 is mounted on
2 lower surface of upper padding plate, prevents punch slotting tool 4 from falling off from mold；Baffle plate 7 is mounted on 3 lower section of upper clamp plate；Stripper plate 8 is installed
In 7 lower surface of baffle plate, there is trepanning among stripper plate 8, enters block 6 for installing de- material board spacer 5 and de- material block；De- material board spacer
5 are mounted in 8 trepanning of stripper plate, are connected with baffle plate 7；De- material block enters block 6 mounted on de- material board spacer lower surface for fixing
Pilot pin 16；Lower die holder 13 is fixed on lathe lower surface；Lower bolster 12 is fixed on 13 upper surface of lower die holder, lower bolster 12 and lower die
There is trepanning to form die cavity among seat 13, product demoulds after cutting off waste material from die cavity；Lower die holder 9 is mounted on 12 upper table of lower bolster
There is trepanning in face among lower die holder 9, for installing positioning component；Lower die board spacer 11 is mounted in 9 trepanning of lower template, with underlay
Plate 12 connects, and positioning component is put for padding；Lower template enters block 10 in 9 trepanning of lower template, is connected with lower die board spacer 11,
For stationary positioned component；Locating piece 14 is mounted in 9 trepanning of lower template, enters 11 phase of block 10 and lower die board spacer with lower template
Even, locating piece 14 enters block 10 with lower template and is connect by locating piece elastic device 17, and active force is provided for product stripping；Locating piece
Block 15 is mounted in the groove on the inside of 14 die cavity of locating piece, prevents that size change occurs with the collision of other products when product stripping
Shape；Pilot pin 16 and the fixed product of the cooperation of locating piece 14.
As shown in Figure 3-4, it is mold die opening state when the stroke of upper clamp plate 3 and baffle plate 7 is 9.0.
As seen in figs. 5-6, when the stroke of upper clamp plate 3 and baffle plate 7 is 4.0, the pilot pin 16 among stripper plate 8 is lived calmly
Product, lower die locating piece 14 is held and product is fixed in the fixed product in left and right and the cooperation of pilot pin 16, in the work of 4 power of punch slotting tool
Under, it is ready for lateral incision product waste material.
As Figure 7-8, when the stroke of upper clamp plate 3 and baffle plate 7 is 2.0, the pilot pin 16 among stripper plate 8 is lived calmly
Product, lower die locating piece 14 hold and fix product and and pilot pin 16 cooperation fixation product, in the effect of 4 power of punch slotting tool
Under, 8 edge of a knife of stripper plate compresses product, and bottom punch head slider seat drags punch, waste material die cutting.
As shown in figs. 9-10, when the stroke of upper clamp plate 3 and baffle plate 7 is 0, the pilot pin 16 among stripper plate 8 is lived calmly
Product, punch slotting tool 4 continue downwards, and bottom punch head slider seat drags punch, and punch leaves product scope with waste material, in locating piece
Under the action of 19 power of slotting tool, lower die locating piece leaves product scope, and stomata 18 is blown to product, and product is fallen into lower die die cavity,
Blanking is completed.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (4)
1. a kind of side waste material die cutting mold of stretch forming, including part of the upper die and part of the lower die, it is characterised in that：On described
Mould part includes upper mold holder assembly and stripper plate component；
Wherein, the upper mold holder assembly includes upper die holder (1), upper padding plate (2), upper clamp plate (3), punch slotting tool (4) and locating piece
Slotting tool (19)；The upper padding plate (2) is mounted on (1) one surface of upper die holder；It is another that the upper clamp plate (3) is mounted on upper padding plate (2)
Surface；The punch slotting tool (4) and locating piece slotting tool (19) are mounted in the trepanning of upper clamp plate (3)；
Wherein, the stripper plate component includes that de- material board spacer (5), de- material block enter block (6), baffle plate (7) and stripper plate (8)；
The baffle plate (7) is mounted on (8) one surface of stripper plate；There is trepanning on the stripper plate (8)；De- material board spacer (5) peace
In stripper plate (8) trepanning, it is connected with baffle plate (7)；The de- material block enters block (6) and is mounted on de- material board spacer (5) following table
Face；
The part of the lower die includes positioning component and lower die holder assembly；
Wherein, the lower die holder assembly includes that lower template (9), lower template enter block (10), lower die board spacer (11), lower bolster (12)
With lower die holder (13)；The lower bolster (12) is mounted on (13) one surface of lower die holder, and lower bolster (12) is intermediate with lower die holder (13)
There is trepanning；The lower template (9) is mounted on lower bolster (12) another surface, has trepanning among lower die holder (9)；The lower template pad
Block (11) is mounted in lower template (9) trepanning, is connected with (12) one surface of the lower bolster；The lower template enters block (10) installation
In the lower template (9) trepanning, it is connected with another surface of the lower die board spacer (11)；
Wherein, the positioning component includes locating piece (14), locating piece block (15), pilot pin (16) and locating piece elastic device
(17)；The locating piece (14) is mounted in the intermediate trepanning of the lower template (9), enters block (10), lower die board spacer with lower template
(11) it is connected；The locating piece block (15) is mounted in the groove that the locating piece (14) is formed with lower die board spacer (11)；
The pilot pin (16) enters mounted on the de- material block among block (6)；The locating piece elastic device (17) is mounted on lower template
Enter block (10) and locating piece (14) is intermediate.
2. a kind of side waste material die cutting mold of stretch forming according to claim 1, it is characterised in that the punch is inserted
Knife (4) and locating piece slotting tool (19) pass through upper clamp plate (3), baffle plate (7), stripper plate (8) by trepanning.
3. a kind of side waste material die cutting mold of stretch forming according to claim 1, it is characterised in that the locating piece
Lower template is entered block (10) to elastic device (17) and locating piece (14) connects, and forms slide block structure.
4. a kind of side waste material die cutting mold of stretch forming according to claim 1, it is characterised in that the locating piece
(14), locating piece block (15), lower die board spacer (11), lower bolster (12), lower die holder (13) combination form demoulding die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810319620.XA CN108284148A (en) | 2018-04-10 | 2018-04-10 | A kind of side waste material die cutting mold of stretch forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810319620.XA CN108284148A (en) | 2018-04-10 | 2018-04-10 | A kind of side waste material die cutting mold of stretch forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108284148A true CN108284148A (en) | 2018-07-17 |
Family
ID=62834415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810319620.XA Pending CN108284148A (en) | 2018-04-10 | 2018-04-10 | A kind of side waste material die cutting mold of stretch forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108284148A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226445A (en) * | 2018-09-12 | 2019-01-18 | 广东天倬智能装备科技有限公司 | Cut waste material stamping die and its application method |
| CN109834180A (en) * | 2019-03-20 | 2019-06-04 | 苏州和林微纳科技有限公司 | A kind of mold and its processing method convenient for tensioning member annular waste material is discharged |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1094651A1 (en) * | 1982-12-16 | 1984-05-30 | Предприятие П/Я Р-6930 | Die for making piece flat blanks |
| CN205414146U (en) * | 2016-03-17 | 2016-08-03 | 科森科技东台有限公司 | Stamping die |
| CN107363148A (en) * | 2017-09-07 | 2017-11-21 | 天津亚星世纪实业股份有限公司 | One kind closing row's tiny waste material diel |
| CN208341472U (en) * | 2018-04-10 | 2019-01-08 | 深圳市富诚达科技有限公司 | A kind of side waste material die cutting mold of stretch forming |
-
2018
- 2018-04-10 CN CN201810319620.XA patent/CN108284148A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1094651A1 (en) * | 1982-12-16 | 1984-05-30 | Предприятие П/Я Р-6930 | Die for making piece flat blanks |
| CN205414146U (en) * | 2016-03-17 | 2016-08-03 | 科森科技东台有限公司 | Stamping die |
| CN107363148A (en) * | 2017-09-07 | 2017-11-21 | 天津亚星世纪实业股份有限公司 | One kind closing row's tiny waste material diel |
| CN208341472U (en) * | 2018-04-10 | 2019-01-08 | 深圳市富诚达科技有限公司 | A kind of side waste material die cutting mold of stretch forming |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226445A (en) * | 2018-09-12 | 2019-01-18 | 广东天倬智能装备科技有限公司 | Cut waste material stamping die and its application method |
| CN109226445B (en) * | 2018-09-12 | 2023-11-07 | 广东天倬智能装备科技有限公司 | Scrap cutting stamping die and using method thereof |
| CN109834180A (en) * | 2019-03-20 | 2019-06-04 | 苏州和林微纳科技有限公司 | A kind of mold and its processing method convenient for tensioning member annular waste material is discharged |
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