CN207563511U - Stamping die vacuum extractor - Google Patents
Stamping die vacuum extractor Download PDFInfo
- Publication number
- CN207563511U CN207563511U CN201721896057.XU CN201721896057U CN207563511U CN 207563511 U CN207563511 U CN 207563511U CN 201721896057 U CN201721896057 U CN 201721896057U CN 207563511 U CN207563511 U CN 207563511U
- Authority
- CN
- China
- Prior art keywords
- upper mold
- vacuum
- stamping die
- raised line
- groove
- 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
Links
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 239000004411 aluminium Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of stamping die vacuum extractors, and including upper die and lower die, upper mold is connected under oil cylinder, upper mold connection vacuum tube, and vacuum tube connection air pressure detection table, the edge setting of upper mold is fluted, and the edge of lower die is equipped with corresponding raised line.After aluminium sheet is squeezed and vacuumized by upper and lower mould, groove is mutually closely sealed with raised line, increases contact area, reduces the possibility of vacuum leak, and air pressure detection table can monitor vacuum state, find leakage situation in time at any time.
Description
Technical field
The utility model is related to a kind of stamping die vacuum extractors.
Background technology
Aluminium-making mould can be vacuumized when punching press is carried out, and can ensure the aluminum products and mold stamped out in this way
More it is bonded, and since mold is metal material, it is easy to wear after prolonged use, lead to navel patch leakage occur, destroy
Vacuum structure.
Utility model content
The utility model is related to a kind of stamping die vacuum extractors, can monitor air-tightness state, while improve air-tightness
Structure.
To realize that this is faced, structure is used by the utility model：A kind of stamping die vacuum extractor, including upper mold
And lower die, quadrangle is uniformly arranged multiple oil cylinders in upper mold, vacuum tube is equipped in upper mold, it is true that the vacuum tube passes through upper mold connection to take out
Empty machine is connected with air pressure detection table on vacuum tube, and the edge of the upper mold is equipped with groove, and the place of lower die edge respective slot is set
There is raised line.
The longitudinal section of the groove and raised line is triangle.
One layer of rubber layer is equipped in the groove.
Advantage is：After aluminium sheet is squeezed and vacuumized by upper and lower mould, groove is mutually closely sealed with raised line, increases contact
Area, reduces the possibility of vacuum leak, and air pressure detection table can monitor vacuum state, find leakage situation in time at any time.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the utility model structure diagram.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
A kind of stamping die vacuum extractor as shown in Figure 1, including upper mold 1 and lower die 2, quadrangle is uniformly arranged in upper mold 1
Multiple oil cylinders 4, upper mold 1 is interior to be equipped with vacuum tube 3, and the vacuum tube 3 passes through upper mold 1, air pressure detection table 5 is connected on vacuum tube 3,
The edge of the upper mold 1 is equipped with groove 7, and the place of 2 edge respective slot 7 of lower die is equipped with raised line 6.
The longitudinal section of the groove 7 and raised line 6 is triangle.
One layer of rubber layer is equipped in the groove 7.
After aluminium sheet is squeezed and vacuumized by upper and lower mould, groove is mutually closely sealed with raised line, increases contact area, reduces vacuum
The possibility of leakage, air pressure detection table can monitor vacuum state, find leakage situation in time at any time.
The utility model is not limited to aforementioned specific embodiment.The utility model expands to any in this specification
The step of new feature of middle disclosure or any new combination and any new method or process disclosed or any new group
It closes.
Claims (3)
1. a kind of stamping die vacuum extractor, including upper mold（1）And lower die（2）, which is characterized in that upper mold（1）Upper quadrangle is uniform
It arranges multiple oil cylinders（4）, upper mold（1）It is interior to be equipped with vacuum tube（3）, the vacuum tube（3）Across upper mold（1）, vacuum tube（3）Upper company
It is connected to air pressure detection table（5）, the upper mold（1）Edge be equipped with groove（7）, lower die（2）Edge respective slot（7）Place set
There is raised line（6）.
2. stamping die vacuum extractor according to claim 1, which is characterized in that the groove（7）With raised line（6）It is vertical
Section is triangle.
3. stamping die vacuum extractor according to claim 1, which is characterized in that the groove（7）Inside it is equipped with one layer of rubber
Glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896057.XU CN207563511U (en) | 2017-12-29 | 2017-12-29 | Stamping die vacuum extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896057.XU CN207563511U (en) | 2017-12-29 | 2017-12-29 | Stamping die vacuum extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207563511U true CN207563511U (en) | 2018-07-03 |
Family
ID=62686142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721896057.XU Expired - Fee Related CN207563511U (en) | 2017-12-29 | 2017-12-29 | Stamping die vacuum extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207563511U (en) |
-
2017
- 2017-12-29 CN CN201721896057.XU patent/CN207563511U/en not_active Expired - Fee Related
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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: 20180703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |