CN202287733U - Novel aluminum alloy die-casting pot - Google Patents
Novel aluminum alloy die-casting pot Download PDFInfo
- Publication number
- CN202287733U CN202287733U CN201120361155XU CN201120361155U CN202287733U CN 202287733 U CN202287733 U CN 202287733U CN 201120361155X U CN201120361155X U CN 201120361155XU CN 201120361155 U CN201120361155 U CN 201120361155U CN 202287733 U CN202287733 U CN 202287733U
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- CN
- China
- Prior art keywords
- pot
- bottom sheet
- iron compound
- stainless iron
- compound bottom
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- Expired - Fee Related
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Abstract
The utility model discloses a novel aluminum alloy die-casting pot comprising a pot body and a pot handle, wherein the pot body comprises a first pot body and a second pot body; the first pot body is rotatably connected with the second pot body; a stainless iron compound bottom sheet is arranged on the bottom surface of the second pot in a die-casting manner; the stainless iron compound bottom sheet is provided with a plurality of clamping pieces and a flange for covering the periphery of the lower part of the first pot body is arranged on the periphery of the stainless iron compound bottom sheet. The novel aluminum alloy die-casting pot is internally combined with the stainless iron compound bottom sheet in the die-casting manner and the connection is very firm; the thicker stainless iron compound bottom sheet is not needed so that the cost of a product can be effectively controlled; and the die-casting pot is not influenced under the effect of alternating cooling and heating and has the extremely high stability of the thermal fatigue resistance.
Description
Technical field
The utility model relates to the die casting field, particularly relates to a kind of novel aluminum alloy compression casting pan.
Background technology
At present; Mostly the composite bottom boiler that can be used for electromagnetic oven is to adopt machinery with the mechanical riveted formula composite bottom boiler of stainless iron egative film with the extrusion modling of pot body, because this composite bottom boiler bottom of pot body has the riveted nail, the riveted through hole is arranged on the stainless iron egative film; The actual effective area of metal section and part that its bottom produces eddy current is less; So it is complicated to exist mould and parts to make, the thermal efficiency is lower, defectives such as bonding strength difference; And the out-of-flatness of stainless iron egative film not only influences attractive in appearancely, and also can cause damage to the electromagnetic oven surface.Thus, the someone has designed a kind of compression casting composite bottom boiler, and it is on the stainless iron compound bottom sheet, to have blind hole, when die casting, pot body and compound bottom sheet is merged.Because it is to rely on the projection of the aluminium liquid formation that is filled in the blind hole that compound bottom sheet and pot body are linked together, if compound bottom sheet is thinner, then the degree of depth of blind hole is more shallow, and the bonding strength between compound bottom sheet and the pot body is just low; If compound bottom sheet is thicker, then there is the high shortcoming of production cost undoubtedly.In addition, the compound bottom sheet of this composite bottom boiler mainly relies on the projection that forms in the blind hole with being connected of pot body, because the thermal coefficient of expansion of aluminium alloy and stainless iron differs, this composite bottom boiler is under hot and cold alternating action, and the heat-resistant anti-fatigue performance is lower, can influence its service life undoubtedly; And its compound bottom sheet is a tabular, and reliability of positioning was poor after compound bottom sheet was put into compression mod, and its waster rate is higher.
The utility model content
The technical problem that the utility model mainly solves provides and a kind ofly is connected firmly, the thermal efficiency is high, robust novel aluminum alloy compression casting pan.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of novel aluminum alloy compression casting pan is provided, comprises a pot body, panhandle, said pot body comprises first pot of body, second pot of body; Be rotatably connected between said first pot of body and the second pot of body; Said second pot of body bottom surface die casting has the stainless iron compound bottom sheet, and said stainless iron compound bottom sheet is provided with some fasteners, and stainless iron compound bottom sheet periphery is provided with the flange that coats second pot of body lower periphery.
In preferred embodiment of the utility model, said fastener is the stud shape and is arranged on equably on the stainless iron compound bottom sheet.
In preferred embodiment of the utility model, there is the stainless iron compound bottom sheet said first pot of body bottom surface also die casting.
In preferred embodiment of the utility model, said stainless iron compound bottom sheet thickness is 1-5mm.
In preferred embodiment of the utility model, be connected through screw thread rotation between said first pot of body and the second pot of body.
The beneficial effect of the utility model is: this novel aluminum alloy compression casting pan and stainless iron compound bottom sheet are cast into one; Connect very firm; Need not to adopt thicker stainless iron compound bottom sheet; Can control the cost of product effectively, and compression casting pan can not be affected under hot and cold alternating action yet, heat-resistant anti-fatigue stability is high.In addition; Because stainless iron compound bottom sheet periphery has the flange that coats pot body lower periphery, and it can be positioned on the compression mod cover half when die casting reliably, improves the sealing of compression mod die cavity simultaneously; Can effectively prevent the aluminium flow to the compound bottom sheet back side, thereby improve the yield rate of product; And the flange on the stainless iron compound bottom sheet also enlarged the effective area that the bottom produces the metal section and part of eddy current, thereby improved the thermal efficiency of compression casting pan.
Description of drawings
Fig. 1 is the perspective view of the utility model novel aluminum alloy compression casting pan one preferred embodiment;
The mark of each parts is following in the accompanying drawing: 1, panhandle, 2, first pots of bodies, 3, second pots of bodies, 4, the stainless iron compound bottom sheet, 5, fastener.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, the utility model embodiment comprises:
A kind of novel aluminum alloy compression casting pan; Comprise a pot body, panhandle 1, said pot body comprises first pot of body 2, second pot of body 3, is rotatably connected between said first pot of body 2 and the second pot of body 3; Said second pot of body, 3 bottom surface die casting have stainless iron compound bottom sheet 4; Said stainless iron compound bottom sheet 4 thickness are 1-5mm, and stainless iron compound bottom sheet 4 is provided with some fasteners 5, and stainless iron compound bottom sheet 4 peripheries are provided with the flange that coats second pot of body 3 lower periphery.
Said fastener 5 is the stud shape and is arranged on equably on the stainless iron compound bottom sheet 4, makes stainless iron compound bottom sheet 4 and pot body form an integral body, connects very firm.
As required, there is stainless iron compound bottom sheet 4 said first pot of body 2 bottom surface also die casting, and the die casting simultaneously of pot body two sides has stainless iron compound bottom sheet 4, and the two sides all can be used, and the scope of application is wider.
Be connected through screw thread rotation between said first pot of body 2 and the second pot of body 3,, can open a pot body easily through rotation round about, good sealing effect, structure is simpler.
Because this novel aluminum alloy compression casting pan and stainless iron compound bottom sheet 4 are cast into one; Any space that molten aluminum liquid can be filled on the stainless iron compound bottom sheet 4 when die casting forms an integral body; The fastener 5 that also will be located at simultaneously on the stainless iron compound bottom sheet 4 is fused into one with pot body bottom; Therefore stainless iron compound bottom sheet 4 is very firm with being connected of pot body, need not to adopt thicker stainless iron compound bottom sheet 4, can control the cost of product effectively; And compression casting pan can not be affected under hot and cold alternating action yet, and heat-resistant anti-fatigue stability is high.
In addition; Because stainless iron compound bottom sheet 4 peripheries have the flange that coats second pot of body 3 lower periphery, and it can be positioned on the compression mod cover half when die casting reliably, improve the sealing of compression mod die cavity simultaneously; Can effectively prevent the aluminium flow to the compound bottom sheet back side, thereby improve the yield rate of product; And the flange on the stainless iron compound bottom sheet 4 also enlarged the effective area that the bottom produces the metal section and part of eddy current, thereby improved the thermal efficiency of compression casting pan.
In addition, the fastener 5 in this novel aluminum alloy compression casting pan is simple in structure, convenient for production, and whole manufacturing process is also very simple, can reduce production costs greatly, improves competitiveness of product effectively.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (5)
1. novel aluminum alloy compression casting pan; It is characterized in that: comprise a pot body, panhandle (1); Said pot body comprises first pot of body (2), second pot of body (3), is rotatably connected between said first pot of body (2) and the second pot of body (3), and said second pot of body (3) bottom surface die casting has stainless iron compound bottom sheet (4); Said stainless iron compound bottom sheet (4) is provided with some fasteners (5), and stainless iron compound bottom sheet (4) periphery is provided with the flange that coats second pot of body (3) lower periphery.
2. novel aluminum alloy compression casting pan according to claim 1 is characterized in that: said fastener (5) is the stud shape and is arranged on equably on the stainless iron compound bottom sheet (4).
3. novel aluminum alloy compression casting pan according to claim 1 is characterized in that: there is stainless iron compound bottom sheet (4) said first pot of body (2) bottom surface also die casting.
4. novel aluminum alloy compression casting pan according to claim 1 is characterized in that: said stainless iron compound bottom sheet (4) thickness is 1-5mm.
5. novel aluminum alloy compression casting pan according to claim 1 is characterized in that: be connected through screw thread rotation between said first pot of body (2) and the second pot of body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120361155XU CN202287733U (en) | 2011-09-26 | 2011-09-26 | Novel aluminum alloy die-casting pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120361155XU CN202287733U (en) | 2011-09-26 | 2011-09-26 | Novel aluminum alloy die-casting pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202287733U true CN202287733U (en) | 2012-07-04 |
Family
ID=46356743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120361155XU Expired - Fee Related CN202287733U (en) | 2011-09-26 | 2011-09-26 | Novel aluminum alloy die-casting pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202287733U (en) |
-
2011
- 2011-09-26 CN CN201120361155XU patent/CN202287733U/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: 20120704 Termination date: 20120926 |