CN202683781U - Stamping die of digital versatile disc (DVD) support - Google Patents
Stamping die of digital versatile disc (DVD) support Download PDFInfo
- Publication number
- CN202683781U CN202683781U CN 201220276751 CN201220276751U CN202683781U CN 202683781 U CN202683781 U CN 202683781U CN 201220276751 CN201220276751 CN 201220276751 CN 201220276751 U CN201220276751 U CN 201220276751U CN 202683781 U CN202683781 U CN 202683781U
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- China
- Prior art keywords
- die
- dvd
- plate
- support
- bending
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- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a stamping die of a digital versatile disc (DVD) support. The stamping die of the DVD support comprises an upper die (2) and a lower die (4), wherein the upper die (2) and the lower die (4) are arranged correspondingly, the upper die (2) is composed of an upper die base plate (6) and an upper die plate (8), and the lower die (4) is composed of a lower die base plate (10) and a lower die plate (12). The stamping die of the DVD support is characterized in that the upper die plate (8) is provided with a bending male die (14), the lower die plate (12) is provided with a bending female die (16) which is corresponding to the bending male die (14), and the end face of the bending male die (14) sinks inward to form two continuous sawteeth (18). According to the stamping die of the DVD support, manual labor cost and machinery cost are reduced greatly, stability of production is improved, and defective percentage is reduced.
Description
Technical field
The utility model relates to a kind of diel, relates in particular to a kind of diel of DVD support.
Background technology
At present, diel generally is made of a punch and a die, also can have a plurality of punch and a plurality of die to consist of, but can only finish a kind of blank operation in the punch press one stroke.For example: more common DVD support has two continuous bending parts usually, and need to use the single engineering mould of two covers when the continuous bending part of these two of punching presses, just can get a qualified product.The DVD bracket mould that uses now also is so, although this mould is simple in structure, easy to use, exists inefficiency, use cost high, and defective and the problem of unstable product quality.
Summary of the invention
Technical problem to be solved in the utility model provides the diel of a kind of high efficiency, DVD support that use cost is low.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of diel of DVD support, comprise the corresponding upper die and lower die that arrange, described patrix is comprised of upper die plate and cope match-plate pattern, described counterdie is comprised of counterdie backing plate and lower bolster, be provided with the bending punch on the described cope match-plate pattern, be provided with the bending female die corresponding with described bending punch on the described lower bolster, the end face of described bending punch caves inward and forms two continuous sawtooth.
Described bending punch is positioned at the middle part of described cope match-plate pattern.
The top of described bending punch extends in the described upper die plate.
Compared with prior art, the beneficial effects of the utility model are:
Owing to having the bending punch in the diel of a kind of DVD support of the present utility model, the end face of this bending punch caves inward and forms two continuous sawtooth, can on sheet material, once strike out two continuous bending parts by these two continuous sawtooth, realized in the one stroke of punch press, finishing multiple blank operation, therefore improved greatly operating efficiency, and only need a people one machine during operation, effectively reduce use cost, therefore the utility model not only greatly reduces human cost and machine cost, and improved the stability of producing, reduced defect rate.
Description of drawings
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present utility model.
Among the figure: patrix 2, counterdie 4, upper die plate 6, cope match-plate pattern 8, counterdie backing plate 10, lower bolster 12, bending punch 14, bending female die 16, sawtooth 18.
The specific embodiment
Referring to shown in Figure 1, the diel of a kind of DVD support of the present utility model, comprise corresponding patrix 2 and the counterdie 4 that arranges, wherein patrix 2 is comprised of upper die plate 6 and cope match-plate pattern 8, counterdie 4 is comprised of counterdie backing plate 10 and lower bolster 12, special feature of the present utility model is: be provided with bending punch 14 at cope match-plate pattern 8, be provided with the bending female die 16 corresponding with bending punch 14 at lower bolster 12, the end face of above-mentioned bending punch 14 caves inward and forms two continuous sawtooth 18, can on sheet metal, once form two continuous bending parts by above-mentioned two continuous sawtooth 18 during use, realized in the one stroke of punch press, finishing multiple blank operation, therefore improved greatly operating efficiency, and only need a people one machine during operation, effectively reduce use cost.
When making diel of the present utility model, preferably bending punch 16 is installed in the middle part of cope match-plate pattern 12, and the top of bending punch 16 extends in the upper die plate 6, and this structural design can make 16 stable being fixed in the patrix 2 of bending punch, thereby guarantees the stability of diel.
In sum, the utility model not only greatly reduces human cost and machine cost, and has improved the stability of producing, and has reduced defect rate.
The above only is better embodiment of the present utility model; protection domain of the present utility model is not limited with above-mentioned embodiment; as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (3)
1. the diel of a DVD support, comprise corresponding patrix (2) and the counterdie (4) that arranges, described patrix (2) is comprised of upper die plate (6) and cope match-plate pattern (8), described counterdie (4) is comprised of counterdie backing plate (10) and lower bolster (12), it is characterized in that: be provided with bending punch (14) on the described cope match-plate pattern (8), be provided with the bending female die (16) corresponding with described bending punch (14) on the described lower bolster (12), the end face of described bending punch (14) caves inward and forms two continuous sawtooth (18).
2. the diel of a kind of DVD support according to claim 1 is characterized in that: described bending punch (16) is positioned at the middle part of described cope match-plate pattern (12).
3. the diel of a kind of DVD support according to claim 1 and 2 is characterized in that: the top of described bending punch (16) extends in the described upper die plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220276751 CN202683781U (en) | 2012-06-13 | 2012-06-13 | Stamping die of digital versatile disc (DVD) support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220276751 CN202683781U (en) | 2012-06-13 | 2012-06-13 | Stamping die of digital versatile disc (DVD) support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683781U true CN202683781U (en) | 2013-01-23 |
Family
ID=47539453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220276751 Expired - Fee Related CN202683781U (en) | 2012-06-13 | 2012-06-13 | Stamping die of digital versatile disc (DVD) support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683781U (en) |
-
2012
- 2012-06-13 CN CN 201220276751 patent/CN202683781U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130613 |