CN207343595U - A kind of stamping die for being used to for R angular convolutions to be extruded into wedge angle - Google Patents
A kind of stamping die for being used to for R angular convolutions to be extruded into wedge angle Download PDFInfo
- Publication number
- CN207343595U CN207343595U CN201721370653.4U CN201721370653U CN207343595U CN 207343595 U CN207343595 U CN 207343595U CN 201721370653 U CN201721370653 U CN 201721370653U CN 207343595 U CN207343595 U CN 207343595U
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- CN
- China
- Prior art keywords
- fixedly installed
- plate
- pallet
- external stripping
- wedge angle
- 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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Abstract
The utility model discloses a kind of stamping die for being used to for R angular convolutions to be extruded into wedge angle,Including lower pallet,Die holder,Under re-pack,External stripping plate,Block,Back to squeeze piece,Upper mold seat and upper pallet,By being flexibly connected between the first spring and lower pallet that are fixed above lower pallet below re-packing under described,Lower bolster is fixedly installed above the die holder,The lower pallet is fixedly installed two cylinders in the centre that bottom seat pad re-packs with,The both sides of the external stripping plate are fixedly installed multiple blocks,Multiple back to squeeze pieces are fixedly installed above the external stripping plate between block,Lower template is fixedly installed above the external stripping plate,Matched caster is provided with above the lower template,Interior de- plate is provided with the inside of the caster,By setting block and back to squeeze piece on external stripping plate,When the mold is closed,Unnecessary material can up be pushed away under the action of block is with back to squeeze piece,Reach wedge angle purpose,It is simple and convenient.
Description
Technical field
Stamping Die Technology field is the utility model is related to, is specially a kind of stamping die for being used to for R angular convolutions to be extruded into wedge angle
Tool.
Background technology
The shell of laptop be both protect body most direct mode, and influence its heat dissipation effect, " weight ",
An important factor for aesthetics.In the aluminum-magnesium alloy material generally used, the hard amount of almag matter is light, density is low, thermal diffusivity is preferable,
Crushing resistance is stronger, can fully meet that 3C Product Highgrade integration, lightening, micromation, drop resistant hit electromagnetic shielding and heat dissipation
It is required that.Its hardness is the several times of conventional plastic casing, but weight is only 1/3rd of the latter, is normally used for medium-to-high grade ultra-thin
The shell of type or the less notebook of size.Magnesium alloy is not very firm wear-resisting, and cost is higher, costly, Er Qiecheng
Type is than ABS difficulties, it is necessary to use punching press or die-casting process.
Need to use stamping die in punching course, stamping die, be in Cold Press Working, by material (metal or
It is nonmetallic) a kind of special process equipment of part (or semi-finished product) is processed into, it is known as cold punching die (being commonly called as cold-punching mould).Punching
Pressure, is at room temperature, to apply pressure to material using the mould on forcing press, it is produced separation or plastic deformation,
So as to obtain a kind of pressure processing method of required part.
In the prior art during notebook computer casing punch forming, the forming process of wedge angle is complicated, it has not been convenient to, influence
The process of shell.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of stamping die for being used to for R angular convolutions to be extruded into wedge angle
The problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical solution：It is a kind of to be used to R angular convolutions being extruded into rushing for wedge angle
Compression mould, including lower pallet, die holder, under re-pack, external stripping plate, block, back to squeeze piece, upper mold seat and upper pallet, the lower pallet
Above be fixedly installed bottom seat pad, the die holder is fixed above bottom seat pad, is provided with down in the lower pallet
Re-pack, re-pack under described below by being flexibly connected between the first spring and lower pallet that are fixed above lower pallet,
Lower bolster is fixedly installed above the die holder, the lower pallet is fixedly installed two in the centre that bottom seat pad re-packs with
A cylinder, the ejecting rod of cylinder of the cylinder run through die holder and lower bolster, the end fixed setting of the ejecting rod of cylinder of the cylinder
There is external stripping plate, the both sides of the external stripping plate are fixedly installed multiple blocks, fix and set between block above the external stripping plate
Multiple back to squeeze pieces are equipped with, lower template is fixedly installed above the external stripping plate, is provided with above the lower template and it
The caster matched somebody with somebody, the caster are fixed at below upper clamp plate, and the upper clamp plate is fixed at below upper mold seat,
The upper mold seat is fixed at below upper pallet, is provided with interior de- plate on the inside of the caster, the interior de- plate it is upper
Face between second spring and upper mold seat by being flexibly connected.
Preferably, side is fixedly installed lower rod-knocking above re-packing under described, and lower die is run through on the top of the lower rod-knocking
Seat is against below external stripping plate with lower bolster.
Preferably, first spring is arranged to nitrogen gas spring.
Preferably, interior limited post is fixedly installed above the external stripping plate.
Preferably, outer limited post is fixed with above the die holder on the outside of lower bolster.
Compared with prior art, the beneficial effects of the utility model are：
By setting block and back to squeeze piece on external stripping plate, during punching machine moves downward, the outer limit of caster contact
Position column, then moves back down external stripping plate, when the mold is closed, can up push away unnecessary material under the action of block is with back to squeeze piece, reach
To wedge angle purpose, the punch forming process of product, simple and convenient, highly effective, easy to promote the use of are completed.
Brief description of the drawings
Fig. 1 molds schematic diagram for the utility model overall structure；
Fig. 2 molds schematic diagram for the utility model overall structure；
Fig. 3 is the utility model block connection structure top view.
In figure：1- lower pallets；2- bottom seat pads；3- die holders；Re-pack under 4-；The first springs of 5-；6- external stripping plates；8- cylinders；
9- lower bolsters；10- blocks；Back to squeeze piece of 11-；12- lower templates；13- casters；14- upper clamp plates；15- upper mold seats；16- pop-ups
Plate；Plate is taken off in 17-；Limited post in 18-；The outer limited posts of 19-；20- second springs.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of punching press for being used to for R angular convolutions to be extruded into wedge angle
Mould, including lower pallet 1, die holder 3, under re-pack 4, external stripping plate 7, block 10, back to squeeze piece 11, upper mold seat 15 and upper pallet 16,
Bottom seat pad 2 is fixedly installed above the lower pallet 1, the die holder 3 is fixed above bottom seat pad 2, under described
Be provided with down in supporting plate 1 and re-pack 4, re-pack under described below 4 by be fixed at the first spring 5 above lower pallet 1 with
It is flexibly connected between lower pallet 1, first spring 5 is arranged to nitrogen gas spring, and re-pack side fixed setting above 4 under described
There is lower rod-knocking 9, the top of the lower rod-knocking 9 is against below external stripping plate 7 through die holder 3 with lower bolster 6；
It is fixedly installed lower bolster 6 above the die holder 3, the lower pallet 1 re-packs in 4 in bottom seat pad 2 with
Between be fixedly installed two cylinders 8, the ejecting rod of cylinder of the cylinder 8 is through die holder 3 and lower bolster 6, the cylinder of the cylinder 8
The end of mandril is fixedly installed external stripping plate 7, and the both sides of the external stripping plate 7 are fixedly installed multiple blocks 10, the external stripping plate
Multiple back to squeeze pieces 11 are fixedly installed above 7 between block 10, lower template is fixedly installed above the external stripping plate 7
12, the top of the lower template 12 is provided with matched caster 13, and the caster 13 is fixed at upper clamp plate 14
Below, the upper clamp plate 14 is fixed at below upper mold seat 15, and the upper mold seat 15 is fixed at upper pallet 16
In the following, the inner side of the caster 13 is provided with interior de- plate 17, pass through second spring 20 and upper mold above the interior de- plate 17
It is flexibly connected between seat 15.
For the ease of the normal use of mould, interior limited post 18, the lower die are fixedly installed above the external stripping plate 7
Outer limited post 19 is fixed with the outside of lower bolster 6 above seat 3.
Operation principle：Lower pallet 1 and upper pallet 16 are respectively and fixedly installed on punching machine, are then placed on down raw material
Above template 12, when punching machine moves downward, first first product material is pushed down by lower template 12 and Nei Tuo plates 17, is being moved downward
During, caster 13 contacts outer limited post 19, then moves back external stripping plate 6 down, when the mold is closed, in block 10 and back to squeeze piece 11
Under the action of unnecessary material can up be pushed away, reach wedge angle purpose, complete punching machine uplink after material extrusion, upper and lower mould is separated, in upper mold
De- de- material, lower die deviate from external stripping plate 6 by cylinder 8, you can the punch forming process of product is completed, it is simple and convenient, and easy to promote
Use.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of be used to for R angular convolutions to be extruded into the stamping die of wedge angle, including lower pallet (1), die holder (3), under re-pack (4), it is outer
Plate (7), block (10), back to squeeze piece (11), upper mold seat (15) and upper pallet (16) are taken off, fixes and sets above the lower pallet (1)
Bottom seat pad (2) is equipped with, the die holder (3) is fixed above bottom seat pad (2), it is characterised in that：The lower pallet (1)
Inside it is provided with down re-pack (4), re-packs under described below (4) by being fixed at the first spring (5) of lower pallet (1) above
It is flexibly connected between lower pallet (1), lower bolster (6), the lower pallet (1) is fixedly installed above the die holder (3)
Two cylinders (8) are fixedly installed in re-pack with the centre of (4) of bottom seat pad (2), under the ejecting rod of cylinder of the cylinder (8) runs through
Die holder (3) and lower bolster (6), the end of the ejecting rod of cylinder of the cylinder (8) is fixedly installed external stripping plate (7), the external stripping plate
(7) both sides are fixedly installed multiple blocks (10), are fixedly installed above the external stripping plate (7) between block (10) more
A back to squeeze piece (11), lower template (12) is fixedly installed above the external stripping plate (7), and the top of the lower template (12) is set
There is matched caster (13), the caster (13) is fixed at below upper clamp plate (14), the upper clamp plate
(14) it is fixed at below upper mold seat (15), the upper mold seat (15) is fixed at below upper pallet (16), described
Interior de- plate (17) is provided with the inside of caster (13), passes through second spring (20) and upper mold seat above the interior de- plate (17)
(15) it is flexibly connected between.
A kind of 2. stamping die for being used to for R angular convolutions to be extruded into wedge angle according to claim 1, it is characterised in that：Under described
The side above (4) that re-packs is fixedly installed lower rod-knocking (9), and die holder (3) and lower bolster are run through in the top of the lower rod-knocking (9)
(6) it is against below external stripping plate (7).
A kind of 3. stamping die for being used to for R angular convolutions to be extruded into wedge angle according to claim 1, it is characterised in that：Described
One spring (5) is arranged to nitrogen gas spring.
A kind of 4. stamping die for being used to for R angular convolutions to be extruded into wedge angle according to claim 1, it is characterised in that：It is described outer
Interior limited post (18) is fixedly installed above de- plate (7).
A kind of 5. stamping die for being used to for R angular convolutions to be extruded into wedge angle according to claim 1, it is characterised in that：Under described
Outer limited post (19) is fixed with above die holder (3) on the outside of lower bolster (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370653.4U CN207343595U (en) | 2017-10-23 | 2017-10-23 | A kind of stamping die for being used to for R angular convolutions to be extruded into wedge angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370653.4U CN207343595U (en) | 2017-10-23 | 2017-10-23 | A kind of stamping die for being used to for R angular convolutions to be extruded into wedge angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207343595U true CN207343595U (en) | 2018-05-11 |
Family
ID=62356248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721370653.4U Expired - Fee Related CN207343595U (en) | 2017-10-23 | 2017-10-23 | A kind of stamping die for being used to for R angular convolutions to be extruded into wedge angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207343595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270654A (en) * | 2019-07-31 | 2019-09-24 | 苏州春秋电子科技股份有限公司 | Metal laptop case pier extruding mold and the moulding process for using pier extruding mold |
| CN114535423A (en) * | 2022-03-07 | 2022-05-27 | 东莞市新美洋技术有限公司 | Forming die for sharp corner at joint of bottom wall and side wall of groove |
-
2017
- 2017-10-23 CN CN201721370653.4U patent/CN207343595U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270654A (en) * | 2019-07-31 | 2019-09-24 | 苏州春秋电子科技股份有限公司 | Metal laptop case pier extruding mold and the moulding process for using pier extruding mold |
| CN114535423A (en) * | 2022-03-07 | 2022-05-27 | 东莞市新美洋技术有限公司 | Forming die for sharp corner at joint of bottom wall and side wall of groove |
| CN114535423B (en) * | 2022-03-07 | 2023-05-16 | 东莞市新美洋技术有限公司 | Sharp corner forming die for junction of bottom wall and side wall of groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20211023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |