CN209349382U - A kind of metal material convex closure molding profiling embossing die - Google Patents
A kind of metal material convex closure molding profiling embossing die Download PDFInfo
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- CN209349382U CN209349382U CN201821970779.XU CN201821970779U CN209349382U CN 209349382 U CN209349382 U CN 209349382U CN 201821970779 U CN201821970779 U CN 201821970779U CN 209349382 U CN209349382 U CN 209349382U
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- plate
- stripper
- lower template
- convex closure
- stripper plate
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Abstract
A kind of metal material convex closure molding profiling embossing die, including upper die component, lower mold assemblies, inner guiding post, contour sleeve and de- material spring, the upper die component includes the upper die holder set gradually from top to bottom, upper padding plate, upper clamp plate, stripper pad, stripper plate, the lower mold assemblies include the lower template set gradually from top to bottom, lower bolster and lower die holder, inner guiding post runs through upper clamp plate from top to bottom, stripper pad, stripper plate and lower template, inner guiding post is fixed on upper clamp plate and plays the role of correcting or more membrane module with correct position pairing, contour sleeve is set in upper die component and locking prevents stripper plate from falling down on stripper plate to guarantee de- material stroke, the middle part of stripper plate is equipped with stripper plate mold insert and forming convax mould, the middle part of lower template is equipped with molding concave die compatible with forming convax mould, forming convax mould is made of forming punching head, it forms recessed Mould is made of lower template mold insert and the molding plunger tip in the middle part of lower template mold insert, is circumferentially with beading at the top of lower template mold insert.
Description
Technical field
The utility model belongs to stamping die field, and in particular to a kind of metal material convex closure molding profiling embossing die.
Background technique
In current electronic product industry, DOME class product convex closure is limited by technique at the time of molding, and difficult forming leads to product
It is distorted after convex closure molding, flatness is bad.
Mold generally comprises the upper die and lower die set gradually from top to bottom, also referred to as male model and master mold or punch-pin and recessed
Mould is wherein formed with the type chamber for placing processed product between upper die and lower die.
Chinese utility model patent is disclosed, publication number: CN208019265U, patent name: a kind of electron plate convex closure at
Type anti-deforming structure, the applying date: 20180210, it discloses a kind of electron plate convex closures to form anti-deforming structure, including upper mold group
Part, lower mold assemblies, which is characterized in that the upper die component includes upper die holder, upper padding plate, upper clamp plate, discharging backing plate, stripper；
The lower mold assemblies include lower template, lower bolster, lower die holder；The upper die holder, upper padding plate, upper clamp plate, discharging backing plate, discharging
Plate, lower template, lower bolster, lower die holder are successively arranged in parallel from top to bottom；The upper die component further includes upper spring, upper ejector pin,
Molding concave die, unloading block；The lower mold assemblies further include discharging upper layer block, discharging lower layer block, forming convax mould, discharging mandril, under
Spring；The molding concave die further includes upper press cover, upper beading；The upper press cover be in outwardly extending lozenges, vertically to cut
Face is isosceles trapezoid, is embedded in the molding concave die, is trapped among the outer surface of the unloading block, upper press cover horizontal direction section outside
The outer surface of unloading block described in product minimum end in contact；The upper beading is external in the upper press cover horizontal direction sectional area most big end
Edge；Discharging upper layer block further includes down pressing seat, lower beading；The down pressing seat is in the wedge-shaped protrusion to raise upward；Under described
Wedge matches with the upper press cover；The external bottom margin in the down pressing seat of lower beading；The lower beading and upper pressure
Muscle matches.
The lower beading and upper beading, which match, preferably card column to be stamped part, prevent part from should be positioning and giving birth to
Output waste product.
The application, which passes through, analyzes convex closure molding, corresponds to convex closure root position in molding concave die and increases beading, limitation
Material flowing when convex closure forms, achievees the purpose that control product plane degree well.
Utility model content
In order to overcome the drawbacks of the prior art, the utility model provides a kind of metal material convex closure molding profiling beading die
Tool.
Based on above-mentioned purpose, the utility model adopts the following technical scheme:
A kind of metal material convex closure molding profiling embossing die, including upper die component, lower mold assemblies, inner guiding post, contour set
Cylinder and de- material spring, the upper die component include the upper die holder set gradually from top to bottom, upper padding plate, upper clamp plate, stripper pad,
Stripper plate, the lower mold assemblies include the lower template set gradually from top to bottom, lower bolster and lower die holder, and inner guiding post is from top to bottom
Through upper clamp plate, stripper pad, stripper plate and lower template, inner guiding post is fixed on upper clamp plate and plays correcting or more membrane module with just
The really effect of position pairing, contour sleeve is set in upper die component and locks prevents stripper plate from falling down to guarantee to take off on stripper plate
Expect stroke, the middle part of stripper plate is equipped with stripper plate mold insert and forming convax mould, and the middle part of lower template is equipped with and forming convax mould is adapted
Molding concave die, forming convax mould is made of forming punching head, and molding concave die is by lower template mold insert and in the middle part of lower template mold insert
Plunger tip composition is formed, is circumferentially with beading at the top of lower template mold insert.
Further, the top of the lower template mold insert include horizontal annular portion, the arc that is connected on the inside of horizontal annular portion
Shape portion, and the bottom of curved portion is connected against the top of, curved portion with horizontal annular portion with molding plunger tip, curved portion and horizontal loops
Shape portion junction is equipped with beading.
Further, the inner guiding post and contour sleeve are divided into the surrounding of mold, de- material spring be set to stripper pad with
Between upper padding plate.
Further, the forming punching head sequentially passes through stripper plate, stripper pad, upper clamp plate and forming punching head from bottom to up
Top and upper padding plate apical grafting.
Further, stripper plate mold insert and lower template mold insert need to push down other than the molding of metal material convex closure before convex closure molding
Region.
The utility model by change mold concave die structure for moulding, by way of increasing beading convex closure form before handle
Region other than product convex closure need to form kills, its material is made to be not involved in molding.Using the step offset of reinforcing rib to material table
Face is locally squeezed, to avoid product edge convex closure from Folding Deformation occur with exterior domain, to guarantee product drawing requirement
Flatness.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the assembling structure schematic diagram of the utility model forming convax mould and molding concave die；
Fig. 3 is the portion the A enlarged drawing in Fig. 1, and in figure, 1. upper die holders, 2. upper padding plates, 3. upper clamp plates, 4. stripper pads, 5. is de-
Flitch, 6. lower templates, 7. lower bolsters, 8. lower die holders, 9. inner guiding posts, the high sleeves such as 10., 11. de- material springs, 12. molding punchings
Head, 13. stripper plate mold inserts, 14. lower template mold inserts, 141. horizontal annular portions, 142. curved portions, 15. molding plunger tips, 16.
Beading, 17. metal materials, 21. first hexagon socket head cap screws, 22. second hexagon socket head cap screws, 23. third hexagon socket head cap screws, 31.
First fixed pin, 32. second fixed pins.
Specific embodiment
The technical solution of the utility model is described in further details below in conjunction with attached drawing.
As shown in Figures 1 to 3, a kind of metal material convex closure forms profiling embossing die, including upper die component, lower mold assemblies,
Inner guiding post 9, contour sleeve 10 and de- material spring 11, the upper die component include the upper die holder 1 set gradually from top to bottom, upper pad
Plate 2, upper clamp plate 3, stripper pad 4, stripper plate 5, the lower mold assemblies include the lower template 6 set gradually from top to bottom, underlay
Plate 7 and lower die holder 8, inner guiding post 9 runs through upper clamp plate 3, stripper pad 4, stripper plate 5 and lower template 6, and inner guiding post 9 is fixed on
Clamping plate 3 simultaneously plays the role of correcting or more membrane module with correct position pairing, and contour sleeve 10 is set in upper die component and locks
Prevent stripper plate 5 from falling down on stripper plate 5 to guarantee de- material stroke, the middle part of stripper plate 5 is equipped with stripper plate mold insert 13 and molding
The middle part of punch-pin, lower template 6 is equipped with molding concave die compatible with forming convax mould, and forming convax mould is made of forming punching head 12, at
Molding plunger tip 15 of the type cavity plate by lower template mold insert 14 and set on 14 middle part of lower template mold insert forms, the top of lower template mold insert 14
It is circumferentially with beading 16.
Further, the top of the lower template mold insert 14 includes horizontal annular portion 141, is connected to horizontal annular portion 141
The curved portion 142 of inside, and the bottom of curved portion 142 and molding plunger tip 15 are against, the top of curved portion 142 and horizontal annular portion
141 are connected, and curved portion 142 and 141 junction of horizontal annular portion are equipped with beading 16.
Further, the inner guiding post 9 and contour sleeve 10 are divided into the surrounding of mold, and de- material spring 11 is carried on the back set on de- material
Between plate 4 and upper padding plate 2.
Further, the forming punching head 12 sequentially pass through from bottom to up stripper plate 5, stripper pad 4, upper clamp plate 3 and at
2 apical grafting of top and upper padding plate of type formed punch 12.
Further, it needs to push down the molding of 17 convex closure of metal material before stripper plate mold insert 13 and the molding of 14 convex closure of lower template mold insert
With exterior domain.In use, connecting between upper die holder 1 and upper clamp plate 3 by the way that the first hexagon socket head cap screw 21 and the first fixed pin 31 are fixed
It connects, is fixedly connected by the second hexagon socket head cap screw 22 with the second fixed pin 32 between lower template 6 and lower die holder 8,4 He of stripper pad
It is fixedly connected between stripper plate 5 by third hexagon socket head cap screw 23.
Metal material 17 is subjected to convex closure molding between forming convax mould and molding concave die, beading 16 is convex metal material 17
Region other than packet need to form kills, its material is made to be not involved in molding.
Claims (5)
1. a kind of metal material convex closure forms profiling embossing die, including upper die component, lower mold assemblies, inner guiding post, contour sleeve
With de- material spring, the upper die component includes the upper die holder set gradually from top to bottom, upper padding plate, upper clamp plate, stripper pad, takes off
Flitch, the lower mold assemblies include the lower template set gradually from top to bottom, lower bolster and lower die holder, and inner guiding post passes through from top to bottom
Clamping plate, stripper pad, stripper plate and lower template are put on, and inner guiding post is fixed on upper clamp plate and plays correcting or more membrane module with just
The really effect of position pairing, contour sleeve is set in upper die component and locks prevents stripper plate from falling down to guarantee to take off on stripper plate
Expect stroke, it is characterized in that: the middle part of stripper plate is equipped with stripper plate mold insert and forming convax mould, the middle part of lower template is equipped with and forms convex
The compatible molding concave die of mould, forming convax mould are made of forming punching head, and molding concave die is by lower template mold insert and is set to lower template edge
Molding plunger tip in the middle part of part forms, and is circumferentially with beading at the top of lower template mold insert.
2. metal material convex closure forms profiling embossing die according to claim 1, it is characterized in that: the lower template mold insert
The curved portion that top includes horizontal annular portion, is connected on the inside of horizontal annular portion, and the bottom of curved portion and molding plunger tip against,
The top of curved portion is connected with horizontal annular portion, and curved portion and horizontal annular portion junction are equipped with beading.
3. metal material convex closure forms profiling embossing die according to claim 1, it is characterized in that: the inner guiding post and contour
Sleeve is divided into the surrounding of mold, and de- material spring is set between stripper pad and upper padding plate.
4. metal material convex closure forms profiling embossing die according to claim 1, it is characterized in that: the forming punching head is under
The supreme top for sequentially passing through stripper plate, stripper pad, upper clamp plate and forming punching head and upper padding plate apical grafting.
5. metal material convex closure forms profiling embossing die according to claim 1, it is characterized in that: stripper plate mold insert and lower die
Plate mold insert needs to push down the molding of metal material convex closure before convex closure molding with exterior domain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970779.XU CN209349382U (en) | 2018-11-28 | 2018-11-28 | A kind of metal material convex closure molding profiling embossing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970779.XU CN209349382U (en) | 2018-11-28 | 2018-11-28 | A kind of metal material convex closure molding profiling embossing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349382U true CN209349382U (en) | 2019-09-06 |
Family
ID=67784183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821970779.XU Active CN209349382U (en) | 2018-11-28 | 2018-11-28 | A kind of metal material convex closure molding profiling embossing die |
Country Status (1)
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| CN (1) | CN209349382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082843A (en) * | 2021-10-22 | 2022-02-25 | 宁波塞纳电热科技有限公司 | Rib beating mold for kettle body |
-
2018
- 2018-11-28 CN CN201821970779.XU patent/CN209349382U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082843A (en) * | 2021-10-22 | 2022-02-25 | 宁波塞纳电热科技有限公司 | Rib beating mold for kettle body |
| CN114082843B (en) * | 2021-10-22 | 2023-12-26 | 宁波塞纳电热科技有限公司 | Rib mould is beaten to kettle body |
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