CN205008554U - High -efficient portable stalk - Google Patents
High -efficient portable stalk Download PDFInfo
- Publication number
- CN205008554U CN205008554U CN201520705033.6U CN201520705033U CN205008554U CN 205008554 U CN205008554 U CN 205008554U CN 201520705033 U CN201520705033 U CN 201520705033U CN 205008554 U CN205008554 U CN 205008554U
- Authority
- CN
- China
- Prior art keywords
- stalk
- damper
- heater
- arch
- efficient portable
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000011229 interlayer Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract description 9
- 238000005266 casting Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000004033 diameter control Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a high -efficient portable stalk, including body, attenuator and fixed slot, steel protective case has been cup jointed in the outside of body, be equipped with heating device in the intermediate layer between body and the protective case, the bottom of body is equipped with first arch, the edge of attenuator leaves the recess, first arch and recess pass through threaded connection, the bottom of attenuator is equipped with the second arch, threaded connection is passed through to fixed slot and second arch, the middle part of fixed slot is equipped with the cassette, the surperficial equidistance of cassette left the filtration pore. This colleges and universities' portable stalk can avoid the body often to damage, prevents that metal liquid from cooling down to solidify in the stalk, can not lead to the product blister or the texture impure, conveniently dismantle and change for the efficiency of casting mould production, reduced operating personnel's work load, also improved off -the -shelf quality simultaneously.
Description
Technical field
The utility model relates to Low Pressure Casting Technology field, is specially a kind of efficient portable stalk.
Background technology
Low-pressure casting is, in sealed thermal insulating stove, liquid aluminum applies certain pressure, aluminium liquid rises along stalk, enter mold cavity, by filling type, supercharging, pressurize, the several process of pressure release completes the cast of a foundry goods, at present, low pressure casting all adopts ceramic lift tube and intervalve, cup, sprue bush composition rises liquid passage, aluminium liquid under pressure, aluminium liquid is passed through from low-pressure machine holding furnace rise in liquid passage press-in die die cavity, production process mesolow machine holding furnace is a process of repeatedly adding aluminium water, in burner hearth, sediment and scum silica frost can repeat to stir in melt, aborning, these impurity enter mold cavity with aluminium liquid, easy generation slag inclusion waste product, stalk is the indispensable structure of low pressure casting, be divided into metal stalk and graphite stalk, there is following defect in existing stalk, when filling after type terminates, during molten metal backflow crucible, direct impact crucible bottom, crucible bottom field trash is suspended, product defects can be caused along with molten metal enters foundry goods during casting next time, existing damper and filter are all inconvenient to dismantle and change, have impact on carrying out smoothly of casting mould work, reduce production efficiency and end product quality.
Utility model content
The purpose of this utility model is to provide a kind of efficient portable stalk, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of efficient portable stalk, comprise body, damper and holddown groove, the outside of described body is socketed with steel protective casing, heater is provided with in interlayer between described body and protective casing, described heater electrical connection electrical network, the outside of described protective casing is provided with control button, and control button electrical connection heater, the bottom of described body is provided with the first projection, the edge of described damper leaves groove, described first projection and groove are threaded connection, aperture is left on the surface of described damper, the bottom of described damper is provided with the second projection, described holddown groove and second projects through and is threaded, the middle part of described holddown groove is provided with filter, the surface of described filter is equidistant leaves filter bores.
Preferably, described body is ceramic body or graphite body.
Preferably, described heater is electric heating sheets or electrical heating wire.
Preferably, the diameter of described filter bores is 1 to 2 millimeters.
Preferably, high temperature glass wool is filled with in the interlayer of described body and protective casing.
Compared with prior art, the beneficial effects of the utility model are: this colleges and universities' portable stalk can protect body well by the protective casing arranging a steel in the periphery of body, body is avoided often to damage, impact uses, the heater be provided with in the interlayer of body and protective casing can carry out continuous heating to body, prevent molten metal cooling solidification in stalk, the damper that the bottom of body is installed can prevent molten metal from impacting crucible, affect end product quality, the contaminant filter carried secretly in molten metal can fall by the filter connected bottom damper, can not cause product bubble or quality impure, damper and the holddown groove for placing filter all adopt the mode be threaded, for convenience detach and change, accelerate the efficiency that casting mould is produced, reduce the workload of operating personnel, also improve the quality of finished product simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the utility model body;
Fig. 3 is the structural representation of the utility model damper;
Fig. 4 is the top view of the utility model damper;
Fig. 5 is the top view of the utility model holddown groove and filter.
In figure: 1 body, 11 first projections, 2 protective casings, 3 heaters, 4 dampers, 41 second projections, 42 apertures, 43 grooves, 5 holddown grooves, 6 filters, 61 filter bores.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-5, the utility model provides a kind of technical scheme: a kind of efficient portable stalk, comprise body 1, damper 4 and holddown groove 5, body 1 is ceramic body or graphite body, this device is applicable to various different stalk, because the intensity of ceramic lift tube and graphite stalk is not high, the situation that stalk damages often is there will be in actual production process, not only impact is normal produces, also increase production cost, the outside of body 1 is socketed with steel protective casing 2, steel protective casing 2 can protect body 1 well, improve the compressive resistance of body 1, high temperature glass wool is filled with in the interlayer of body 1 and protective casing 2, filled high-temperature mineral wool can play good insulation effect to body 1, decrease the loss of heat, save electric energy, heater 3 is provided with in interlayer between body 1 and protective casing 2, heater 3 is electric heating sheets or electrical heating wire, heater 3 can select different calandrias according to actual conditions, heater 3 is electrically connected electrical network, heater 3 passes through mains supply, the outside of protective casing 2 is provided with control button, and control button electrical connection heater 3, the opening and closing of heater 3 are controlled by control button, the bottom of body 1 is provided with the first projection 11, the edge of damper 4 leaves groove 43, first projection 11 and groove 43 are threaded connection, for convenience detach and change, aperture 42 is left on the surface of damper 4, molten metal enters stalk by aperture 42, also the situation causing impacting crucible because of molten metal backflow can be avoided, affect end product quality, the bottom of damper 4 is provided with the second projection 41, holddown groove 5 and the second projection 41 are threaded connection, easy to use, the middle part of holddown groove 5 is provided with filter 6, the surface of filter 6 is equidistant leaves filter bores 61, the diameter of filter bores 61 is 1 to 2 millimeters, the diameter control of filter bores 61 is at 1 to 2 millimeters, can impurity be effectively avoided to enter mould, reduce the appearance of substandard products, ensure that the quality of die casting.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. an efficient portable stalk, comprise body (1), damper (4) and holddown groove (5), it is characterized in that: the outside of described body (1) is socketed with steel protective casing (2), heater (3) is provided with in interlayer between described body (1) and protective casing (2), described heater (3) electrical connection electrical network, the outside of described protective casing (2) is provided with control button, and control button electrical connection heater (3), the bottom of described body (1) is provided with the first projection (11), the edge of described damper (4) leaves groove (43), described first projection (11) and groove (43) are threaded connection, aperture (42) is left on the surface of described damper (4), the bottom of described damper (4) is provided with the second projection (41), described holddown groove (5) and the second projection (41) are threaded connection, the middle part of described holddown groove (5) is provided with filter (6), the surface of described filter (6) is equidistant leaves filter bores (61).
2. the efficient portable stalk of one according to claim 1, is characterized in that: described body (1) is ceramic body or graphite body.
3. the efficient portable stalk of one according to claim 1, is characterized in that: described heater (3) is electric heating sheets or electrical heating wire.
4. the efficient portable stalk of one according to claim 1, is characterized in that: the diameter of described filter bores (61) is 1 to 2 millimeters.
5. the efficient portable stalk of one according to claim 1, is characterized in that: be filled with high temperature glass wool in the interlayer of described body (1) and protective casing 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520705033.6U CN205008554U (en) | 2015-09-13 | 2015-09-13 | High -efficient portable stalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520705033.6U CN205008554U (en) | 2015-09-13 | 2015-09-13 | High -efficient portable stalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205008554U true CN205008554U (en) | 2016-02-03 |
Family
ID=55207182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520705033.6U Expired - Fee Related CN205008554U (en) | 2015-09-13 | 2015-09-13 | High -efficient portable stalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205008554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735088A (en) * | 2017-01-15 | 2017-05-31 | 丹阳荣嘉精密机械有限公司 | The special casting mould of low pressure molding |
| CN115921821A (en) * | 2023-01-04 | 2023-04-07 | 常欣智能装备科技(苏州)有限公司 | Low Temperature Casting Process of Automobile Aluminum Alloy Wheel Hub |
-
2015
- 2015-09-13 CN CN201520705033.6U patent/CN205008554U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735088A (en) * | 2017-01-15 | 2017-05-31 | 丹阳荣嘉精密机械有限公司 | The special casting mould of low pressure molding |
| CN106735088B (en) * | 2017-01-15 | 2020-06-16 | 丹阳荣嘉精密机械有限公司 | Special casting mould for low-pressure forming |
| CN115921821A (en) * | 2023-01-04 | 2023-04-07 | 常欣智能装备科技(苏州)有限公司 | Low Temperature Casting Process of Automobile Aluminum Alloy Wheel Hub |
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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: 20160203 Termination date: 20160913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |