CN201213518Y - Jewelry vacuum machine - Google Patents
Jewelry vacuum machine Download PDFInfo
- Publication number
- CN201213518Y CN201213518Y CNU2008200955900U CN200820095590U CN201213518Y CN 201213518 Y CN201213518 Y CN 201213518Y CN U2008200955900 U CNU2008200955900 U CN U2008200955900U CN 200820095590 U CN200820095590 U CN 200820095590U CN 201213518 Y CN201213518 Y CN 201213518Y
- Authority
- CN
- China
- Prior art keywords
- wax
- vacuum
- vacuum machine
- dividing plate
- air
- 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
Landscapes
- Display Devices Of Pinball Game Machines (AREA)
Abstract
The utility model discloses a vacuum machine for jewelries, which comprises a bottom board and a partition board, wherein the bottom board is connected with the partition board through springs; and a vacuum cover connected with the vacuum machine through an air pipe is arranged on the partition board. Through multiple air extraction and air inflation, the density of wax in a wax mould in the vacuum cover can be greatly increased to reduce the damage of four corners of the wax mould; by matching springs on the four corners of the partition board, the manual vibration is used to increase the flowability of the wax, thereby better removing air in clearances of the wax mould, improving the yield of wax injection products, and achieving the aims of eliminating air bubbles and dead corners.
Description
Technical field:
The utility model relates to a kind of jewellery vacuum machine, and is particularly a kind of when making wax-pattern in the jewellery process, extracts the vacuum machine of space air between wax liquid and the rubber moulding out.
Background technology:
As everyone knows, jewellery need be made wax-pattern in process, and according to the difference of jewellery shape, corresponding wax-pattern is also corresponding different, and the way in past is that wax is directly injected wax-pattern, and so not only yield rate is low, but also can cause the waste of wax, owing to have the dead angle in the wax-pattern, can cause casting complete inadequately simultaneously, be easy to generate bubble.
Summary of the invention:
For addressing the above problem, the purpose of this utility model is to provide a kind of jewellery vacuum machine, thereby improves the casting yield rate, eliminates bubble and dead angle.
For achieving the above object, the utility model adopts following technical scheme:
A kind of jewellery vacuum machine comprises base plate and dividing plate, connects by spring between base plate and the dividing plate, and described dividing plate is provided with vacuum (-tight) housing, and this vacuum (-tight) housing is connected with the vacuum machine by tracheae.
Described dividing plate is provided with perforate, and tracheae is connected with vacuum (-tight) housing by this perforate.
Also be provided with a gas-distributing pipe that is connected with atmosphere on the described tracheae, this gas-distributing pipe is controlled by valve.
The utility model is by repeatedly bleeding and pouring into gas, the density of wax in the interior wax-pattern of vacuum (-tight) housing is increased greatly, reduced the damaged of wax-pattern four jiaos, by cooperating the spring of four jiaos on dividing plate, utilize manually vibrations, strengthen the flowability of wax, thereby better get rid of the air in wax-pattern gap, reach and improve the casting yield rate, eliminate the purpose at bubble and dead angle.
Description of drawings:
Fig. 1 is the utility model structural representation.
Identifier declaration among the figure: base plate 1, dividing plate 2, vacuum (-tight) housing 3, spring 4, valve 5, tracheae 6.
The specific embodiment:
For setting forth thought of the present utility model and purpose, the utility model is described further below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of jewellery vacuum machine, comprise base plate 1 and dividing plate 2, described dividing plate 2 is positioned on the base plate 1, and dividing plate 2 lower ends respectively are provided with a spring 4 for four jiaos, by this spring 4 dividing plate 2 is fixed on the base plate 1, its median septum 2 goes out to be provided with a perforation with base plate 1 center, be provided with tracheae 6 in this perforation, dividing plate 2 is provided with vacuum (-tight) housing 3, and 6 of described tracheaes are connected with this vacuum (-tight) housing 3.
The other end of tracheae 6 is connected with evacuator, wherein also is provided with a gas-distributing pipe on tracheae 6, and this gas-distributing pipe is communicated with atmosphere, and controls by valve 5.
The utility model operation principle is: at first wax-pattern is placed in the vacuum (-tight) housing 3, valve-off 5, make gas-distributing pipe and extraneous air isolated, start evacuator then, by tracheae 6 air in the vacuum (-tight) housing 3 is extracted out, be that its inside reaches vacuum state, repeat then, in this process, and cooperate and manually to make dividing plate 2 by vibration on 4 base plates 1 of spring, strengthening the flowability of wax, thereby better get rid of the air in wax-pattern gap, reach and improve the casting yield rate, eliminate the purpose at bubble and dead angle.
More than be that a kind of jewellery vacuum machine provided by the utility model is described in detail, used specific case herein structural principle of the present utility model and embodiment are set forth, above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1, a kind of jewellery vacuum machine, it is characterized in that: comprise base plate (1) and dividing plate (2), connect by spring (4) between base plate (1) and the dividing plate (2), described dividing plate (2) is provided with vacuum (-tight) housing (3), and this vacuum (-tight) housing (3) is connected with the vacuum machine by tracheae (6).
2, jewellery vacuum machine according to claim 1, it is characterized in that: described dividing plate (2) is provided with perforate, and tracheae (6) is connected with vacuum (-tight) housing (3) by this perforate.
3, jewellery vacuum machine according to claim 1 is characterized in that: also be provided with a gas-distributing pipe that is connected with atmosphere on the described tracheae (6), this gas-distributing pipe is by valve (5) control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200955900U CN201213518Y (en) | 2008-07-18 | 2008-07-18 | Jewelry vacuum machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200955900U CN201213518Y (en) | 2008-07-18 | 2008-07-18 | Jewelry vacuum machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201213518Y true CN201213518Y (en) | 2009-04-01 |
Family
ID=40518730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200955900U Expired - Fee Related CN201213518Y (en) | 2008-07-18 | 2008-07-18 | Jewelry vacuum machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201213518Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522137A (en) * | 2018-05-26 | 2019-12-03 | 深圳市金久缘珠宝有限公司 | A method of processing jewellery |
| CN111283140A (en) * | 2020-03-03 | 2020-06-16 | 江苏新中洲特种合金材料有限公司 | Precision casting wax blank processing technology |
| CN114571536A (en) * | 2020-11-30 | 2022-06-03 | 昊佰电子科技（上海）有限公司 | Method for removing bubbles from die-cut piece |
-
2008
- 2008-07-18 CN CNU2008200955900U patent/CN201213518Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522137A (en) * | 2018-05-26 | 2019-12-03 | 深圳市金久缘珠宝有限公司 | A method of processing jewellery |
| CN111283140A (en) * | 2020-03-03 | 2020-06-16 | 江苏新中洲特种合金材料有限公司 | Precision casting wax blank processing technology |
| CN114571536A (en) * | 2020-11-30 | 2022-06-03 | 昊佰电子科技（上海）有限公司 | Method for removing bubbles from die-cut piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201213518Y (en) | Jewelry vacuum machine | |
| MX2012012696A (en) | Snap flask mold molding method and snap flask mold molding apparatus. | |
| CN206678299U (en) | A kind of injection mold being vented | |
| CN203460388U (en) | Improved mold structure with quick-replaceable mold core | |
| CN203068124U (en) | Automatic air charging device for automobile damper | |
| CN204504140U (en) | The nozzle plugging structure of diesel engine core mold | |
| CN204367133U (en) | Can the synthetic quartz stone pressing machine of accurate limit | |
| CN205572809U (en) | Forming die of SMC formed part with through -hole built -in fitting | |
| CN207533816U (en) | A kind of punching press mold suitable for more size plain cushions | |
| CN205398902U (en) | Multi -chamber curing oven is used in hard felt production of graphite | |
| CN201333786Y (en) | CF card slot production mold | |
| CN204377263U (en) | A kind of jig structure of filling holes with resin | |
| CN202044805U (en) | Tail gas cooling and recovering device | |
| CN205112216U (en) | A 0 degree demoulding mechanism that is used for hub before large -scale TV | |
| CN207464111U (en) | A kind of casting mould for boring driving support seat | |
| CN201736317U (en) | Combined die for producing air brick safety device | |
| CN203919530U (en) | A kind of novel evacuated casing foaming sealing device | |
| CN204523670U (en) | Carburetor hole dust arrester | |
| CN203438450U (en) | Compressed air demolding device | |
| CN204196098U (en) | A kind of graphite molded polystyrene pre-foaming machine | |
| CN216391636U (en) | Integrated circuit simulation test vector signal generating device | |
| CN201693654U (en) | Mold for producing tuning fork type quartz crystal resonator base | |
| CN204054536U (en) | Segmentation ejects injection mold | |
| CN203592116U (en) | Sand core | |
| CN202105899U (en) | Mould for fabricating valve cover |
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: 20090401 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |