CN202861257U - Upper demoulding device of drawing die - Google Patents
Upper demoulding device of drawing die Download PDFInfo
- Publication number
- CN202861257U CN202861257U CN2012202677728U CN201220267772U CN202861257U CN 202861257 U CN202861257 U CN 202861257U CN 2012202677728 U CN2012202677728 U CN 2012202677728U CN 201220267772 U CN201220267772 U CN 201220267772U CN 202861257 U CN202861257 U CN 202861257U
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- CN
- China
- Prior art keywords
- linkage board
- linkage plate
- stripping block
- elastomeric element
- patrix
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an upper demoulding device of a drawing die, which comprises an upper die beam and a stripping block at the lower part of the upper die beam, and further comprises a linkage plate, a hoisting rod and an elastic part, wherein the linkage plate is positioned above the upper die beam; the upper end of the hoisting rod is connected with the linkage plate, and the lower end is connected with the stripping block; the upper end of the elastic part is connected with the linkage plate, and the lower end right faces a lower die wing plate; the linkage plate is connected with the stripping block through the hoisting rod; the linkage plate controls the move of the stripping block through the elasticity of the elastic part connected with the linkage plate; the elastic part is arranged outside the stripping block and indirectly acts on the product, so that the elasticity is buffered to a certain content, the instability of the stripping block, caused by the expansion and contraction of the elastic part, is avoided, and the product quality is improved. Compared with a small stripping block in the prior art, the device provided by the utility model can better ensure the product quality. The device is lower in cost and more stable in structure compared with a time-lapse nitrogen spring in the prior art.
Description
Technical field
The utility model relates to mould, relates in particular to a kind of demoulding device of drawing die.
Background technology
Stretching die is the tool of production commonly used during modern industry is produced, and is of many uses, such as fields such as electronic device, TV, instrument and space flight.In the prior art, the demoulding device of stretching die is general to adopt little material piece or the time-delay nitrogen spring of taking off, but because the little material piece that takes off because need polylith to take off the material piece, causes product to play seal easily; And time-delay nitrogen spring cost is higher, and structure is stable not.
The utility model content
The purpose of this utility model is for above-mentioned deficiency, provides a kind of Stability Analysis of Structures reliable, and lower-cost stretching die demoulding device.
For achieving the above object, technical scheme provided by the utility model is: a kind of stretching die demoulding device is provided, what it comprised patrix Beam and was positioned at patrix Beam bottom takes off the material piece, it also comprises linkage board, lifting boom and elastomeric element, described linkage board is positioned at the top of patrix Beam, the upper end of described lifting boom connects linkage board, the lower end connects stripper plate, and the upper end of described elastomeric element connects linkage board, lower end over against the counterdie wing plate.
Described linkage board is parallel with patrix Beam, and described linkage board is two.
Described lifting boom runs through patrix Beam, perpendicular to described linkage board and stripper plate.
Described lifting boom is two.
Described elastomeric element is two.
Described elastomeric element is nitrogen spring.
The beneficial effects of the utility model are: use and take off greatly the material piece, linkage board by lifting boom with take off the material piece be connected, linkage board takes off fast the moving up and down of material by the elastic force control of coupled elastomeric element, elastomeric element is arranged on the outside of taking off the material piece, because elastomeric element does not directly act on product, so that elastic force has obtained certain buffering, avoided the flexible of elastomeric element to take off the unstable of material piece, and then improved the quality of product.With respect to the little material piece that takes off of prior art, the utility model more can guarantee the quality of product; With respect to the time-delay nitrogen spring of prior art, the utility model cost is lower, and structure is more stable.The utility model design is ingenious, is conducive to apply.
Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is structural representation of the present utility model;
The specific embodiment
Embodiment: referring to Fig. 1, a kind of stretching die demoulding device is provided, it comprises patrix Beam 1 and is positioned at taking off of patrix Beam bottom expects piece 2, it also comprises linkage board 3, lifting boom 4 and elastomeric element 5, described linkage board 3 is positioned at the top of patrix Beam 1, the upper end of described lifting boom 4 connects linkage board 3, the lower end connects stripper plate 2, and the upper end of described elastomeric element 5 connects linkage board 3, lower end over against counterdie wing plate 6.
Described linkage board 3 is parallel with patrix Beam 1, and described linkage board 3 is two.
Described lifting boom 4 runs through patrix Beam 1, perpendicular to described linkage board 3 and stripper plate 2.
Described lifting boom 4 is two.
Elastomeric element 5 is two.
Elastomeric element 5 is nitrogen spring.
Linkage board 3 by lifting boom 4 with take off the material piece 2 be connected, linkage board 3 takes off moving up and down of material fast 2 by the elastic force control of coupled elastomeric element 5, elastomeric element 5 is arranged on the outside of taking off material piece 2, because elastomeric element 5 does not directly act on product, so that elastic force has obtained certain buffering, avoided flexible the taking off of elastomeric element 5 to expect the unstable of piece.
As described in the utility model above-described embodiment, adopt structure same or analogous with it and the stretching die demoulding device of other structure of obtaining, all in the utility model protection domain.
Claims (6)
1. stretching die demoulding device, what it comprised patrix Beam and was positioned at patrix Beam bottom takes off the material piece, it is characterized in that, it also comprises linkage board, lifting boom and elastomeric element, described linkage board is positioned at the top of patrix Beam, the upper end of described lifting boom connects linkage board, the lower end connects stripper plate, and the upper end of described elastomeric element connects linkage board, lower end over against the counterdie wing plate.
2. stretching die demoulding device according to claim 1 is characterized in that, described linkage board is parallel with patrix Beam, and described linkage board is two.
3. stretching die demoulding device according to claim 1 is characterized in that, described lifting boom runs through patrix Beam, perpendicular to described linkage board and stripper plate.
4. according to claim 1 or 3 described stretching die demoulding devices, it is characterized in that described lifting boom is two.
5. stretching die demoulding device according to claim 1 is characterized in that, described elastomeric element is two.
6. stretching die demoulding device according to claim 5 is characterized in that, described elastomeric element is nitrogen spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202677728U CN202861257U (en) | 2012-06-08 | 2012-06-08 | Upper demoulding device of drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202677728U CN202861257U (en) | 2012-06-08 | 2012-06-08 | Upper demoulding device of drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861257U true CN202861257U (en) | 2013-04-10 |
Family
ID=48028015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202677728U Expired - Fee Related CN202861257U (en) | 2012-06-08 | 2012-06-08 | Upper demoulding device of drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665533A (en) * | 2016-01-27 | 2016-06-15 | 太仓旺美模具有限公司 | Deep drawing and raising mold |
-
2012
- 2012-06-08 CN CN2012202677728U patent/CN202861257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665533A (en) * | 2016-01-27 | 2016-06-15 | 太仓旺美模具有限公司 | Deep drawing and raising mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20150608 |
|
| EXPY | Termination of patent right or utility model |