CN201755644U - Die-casting mould for electric heating system controller - Google Patents
Die-casting mould for electric heating system controller Download PDFInfo
- Publication number
- CN201755644U CN201755644U CN2010202959123U CN201020295912U CN201755644U CN 201755644 U CN201755644 U CN 201755644U CN 2010202959123 U CN2010202959123 U CN 2010202959123U CN 201020295912 U CN201020295912 U CN 201020295912U CN 201755644 U CN201755644 U CN 201755644U
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- China
- Prior art keywords
- die
- cooling line
- upper die
- electric heating
- system controller
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- Expired - Fee Related
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Abstract
The utility model relates to a die-casting mould for an electric heating system controller, which mainly solves the problem that when a common die is diecast, metal liquid can be sputtered out from an exhaust vent, and operators are injured. The die-casting mould comprises an upper die and a lower die that are spliced, a die cavity is formed between the upper die and the lower die, a row of saw teeth are arranged on the surface at the lower end of the upper die, and a saw-toothed groove corresponding to the saw teeth is formed on the surface of the upper die, the upper die is spliced with a lower module, and a waved exhaust vent is formed between the upper die and the lower die and is communicated with the die cavity. The utility model has the advantages that the exhaust vent is designed to be waved, the metal liquid is resisted and buffered, so that the metal liquid can not be sputtered out resulting in harm of working personnel, thereby protecting the working personnel. A cooling pipeline II in a vertical direction is arranged on a horizontally-arranged cooling pipeline I, so that the die-casting mold has better cooling effect.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to the electric heating system controller compression mod that a kind of molten metal is difficult for spilling, protecting from steam vent operating personnel, good cooling results.
Background technology
Present many compression mods all adopt the mode of evacuated die-casting process, the product precision height that comes out of die casting like this, and overlap is few.So-called vacuum die-casting method is exactly with vacuum plant the air in the mold cavity to be extracted out earlier to cause vacuum, the method of injection melt metal then, it generally has a steam vent that communicates with die cavity, the steam vent of general mould all is designed to straight tube shape, in press casting procedure, molten metal spills in steam vent under high-pressure situations easily, causes the injury to the staff.China's utility model patent 200920100123.7 discloses a kind of magnesium alloy vacuum Hpdc mould forvacuum device, it comprises apparatus for pouring, this apparatus for pouring has a discharge duct, discharge duct connects a labyrinth device, though this patent adopts the labyrinth device to cushion molten metal, thereby prevent that molten metal from spilling, but this labyrinth device shape more complicated processes inconvenience.
Summary of the invention
Molten metal can go out from the steam vent sputter when the utility model had mainly solved general die casting, to the problem that operating personnel damage, provided a kind of molten metal to be difficult for spilling from steam vent protection operating personnel's electric heating system controller compression mod.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of electric heating system controller compression mod, comprise upper die and lower die, patrix and counterdie amalgamation mutually, between upper die and lower die, be formed with die cavity, on the patrix rear surface, be provided with a gang saw tooth, on the patrix surface, be provided with and the corresponding saw-tooth grooves of sawtooth, described upward exhaust piece and the amalgamation mutually of following exhaust piece, form the waveform steam vent between patrix and counterdie, described steam vent is connected with die cavity.Steam vent is used for exhaust, and steam vent one end links to each other with air extractor, before die casting, by air extractor the air in the die cavity is extracted out, makes to form vacuum in the die cavity, makes the mould precision height that die casting is come out like this, and overlap is few.Molten metal can be by outwards being extruded by steam vent when die casting in addition, and it is wavy that vent design becomes, and it has played molten metal and has stopped and the buffering effect, makes molten metal can not sputter out and hurt the staff, protected the staff.
As a kind of preferred version of such scheme, the cooling line one that the level that is provided with in described upper die and lower die is arranged vertically is connected with cooling line two on cooling line one.Cooling line one that level is arranged and the cooling line of vertical arrangement two form the cooling system of a solid, make cooling effect better.
A kind of preferred version as such scheme, described cooling line two is the pipeline of end sealing, in cooling line two, be provided with dividing plate along its length, be provided with the space between dividing plate and cooling line two blind ends, two cavitys that are connected about this dividing plate becomes the cooling line two compartment, two cavity front ends have opening respectively, and opening is connected on the cooling line one.Form the water route of a circulation in the cooling line two, cooling fluid is flowed into by opening on one side, and through enter the cavity of another side behind the cavity on one side by the space, the opening by another side flows out at last.
The utility model has the advantages that vent design becomes wavy, molten metal has been played stop and the buffering effect, make molten metal can not sputter out and hurt the staff, protected the staff.Horizontally disposed cooling line one is provided with the cooling line two of vertical direction, and cooling effect is better.
Description of drawings
Fig. 1 is a kind of structure cutaway view of the present utility model;
Fig. 2 is the A place structure for amplifying schematic diagram of Fig. 1;
Fig. 3 is a kind of structural representation of cooling line two in the utility model.
The specific embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is further described.
Embodiment:
A kind of electric heating system controller of present embodiment compression mod, as shown in Figure 1, comprise patrix 1 and counterdie 2, on upper die and lower die, be respectively equipped with the groove of die casting shape, the amalgamation of upper die and lower die phase, between them, form die cavity 3, as shown in Figure 2, on the surface of patrix lower edge, be provided with a gang saw tooth 5, counterdie is provided with and the corresponding saw-tooth grooves 10 of sawtooth, after the amalgamation of upper die and lower die phase, forms corrugated steam vent 4 between upper die and lower die, this steam vent one end is connected with die cavity, and the other end is connected with vacuum suction device.As shown in figures 1 and 3, in upper die and lower die, be respectively arranged with cooling line 1, this cooling line one is horizontally set in the upper die and lower die, on cooling line one, be connected with the cooling line 27 that vertical direction is provided with, as shown in Figure 3, this cooling line 27 is connected between two cooling lines, the sealing of cooling line two bottoms, in cooling line two, be provided with dividing plate 8 along its length, be provided with space 9 between dividing plate and cooling line two bottoms, two cavitys that communicate about this dividing plate becomes the cooling line two compartment, having two openings on the end of bottom relatively on the cooling line two, two openings respectively with about two cavitys be connected, cooling line 1 is connected on the opening.
Before die casting begins; earlier by the air in the vacuum suction device extraction mould; air is extracted out from steam vent; bleeding begins die casting after finishing, and molten metal is pressed into die cavity by intrusion pipe, and molten metal can be clamp-oned steam vent in press casting procedure; wavy shaped configuration has stopped advancing of molten metal in this steam vent; molten metal is cushioned, make molten metal be difficult for going out, protected operating personnel from the steam vent sputter.Simultaneously, inject cooling fluid in the cooling line, cooling fluid is cooled off through cooling line one and two groups of moulds of cooling line.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used upper die and lower die, cooling hole, cooling line one, the second-class term of cooling line morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (3)
1. electric heating system controller compression mod, comprise upper die and lower die, patrix and counterdie amalgamation mutually, between upper die and lower die, be formed with die cavity, it is characterized in that: on patrix (1) rear surface, be provided with a gang saw tooth (5), on the patrix surface, be provided with and the corresponding saw-tooth grooves of sawtooth (10) amalgamation of described upper die and lower die phase, form waveform steam vent (4) between patrix and counterdie, described steam vent is connected with die cavity.
2. a kind of electric heating system controller compression mod according to claim 1 is characterized in that being provided with the cooling line one (6) that level is arranged in described patrix (1) and counterdie (2), vertically is connected with cooling line two (7) on cooling line one.
3. a kind of electric heating system controller compression mod according to claim 1, it is characterized in that described cooling line two (7) is the pipeline of end sealing, in cooling line two, be provided with dividing plate (8) along its length, be provided with space (9) between dividing plate and cooling line two blind ends, two cavitys that are connected about this dividing plate becomes the cooling line two compartment, two cavity front ends have opening respectively, and opening is connected on the cooling line one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202959123U CN201755644U (en) | 2010-08-18 | 2010-08-18 | Die-casting mould for electric heating system controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202959123U CN201755644U (en) | 2010-08-18 | 2010-08-18 | Die-casting mould for electric heating system controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201755644U true CN201755644U (en) | 2011-03-09 |
Family
ID=43642909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202959123U Expired - Fee Related CN201755644U (en) | 2010-08-18 | 2010-08-18 | Die-casting mould for electric heating system controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201755644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143694A (en) * | 2013-02-19 | 2013-06-12 | 浙江日晟农林科技有限公司 | Aluminium alloy die casting mould |
| CN103658589A (en) * | 2013-11-29 | 2014-03-26 | 雄邦压铸（南通）有限公司 | High-tightness die-casting mold |
-
2010
- 2010-08-18 CN CN2010202959123U patent/CN201755644U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143694A (en) * | 2013-02-19 | 2013-06-12 | 浙江日晟农林科技有限公司 | Aluminium alloy die casting mould |
| CN103658589A (en) * | 2013-11-29 | 2014-03-26 | 雄邦压铸（南通）有限公司 | High-tightness die-casting mold |
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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: 20110309 Termination date: 20110818 |