CN205393490U - Horizontal die casting machine - Google Patents
Horizontal die casting machine Download PDFInfo
- Publication number
- CN205393490U CN205393490U CN201620164774.2U CN201620164774U CN205393490U CN 205393490 U CN205393490 U CN 205393490U CN 201620164774 U CN201620164774 U CN 201620164774U CN 205393490 U CN205393490 U CN 205393490U
- Authority
- CN
- China
- Prior art keywords
- conical surface
- pressure chamber
- pressure head
- die casting
- cover half
- 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
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a horizontal die casting machine, including the cover half, the movable mould, press the room, the die cavity of cover half and movable mould closed laminating formation die -casting, press the room to be located the cover half side, be equipped with on the cover half and water, the both ends of watering respectively with press the room, the die cavity is linked together, press the upper end of room to be connected with the funnel, flare opening and pressure room intercommunication, press the indoor sealed pressure head that is equipped with that slides, the pressure head front end has the first conical surface towards the flare opening, the pressure head tail end even has the actuating lever, pressure room front end has the second conical surface with first conical surface parasynapesis, after the sealed conflict of the first conical surface is on the second conical surface, the flare opening is lived in the pressure head shutoff. This scheme provides a horizontal die casting machine, and pressure head block structure is more reasonable, and product casting shaping is of high quality.
Description
Technical field
This utility model relates to compression casting equipment, particularly to horizontal plunger die casting machine.
Background technology
Die casting machine is exactly under pressure cooling down molding in molten metal bath injection to mould, obtains a series of industry foundry machinery of solid metal foundry goods after die sinking.The utility model patent that publication number is CN105251963A discloses a kind of funnel horizontal plunger die casting machine, by arranging funnel, and is controlled the whereabouts of molten metal bath by pressure head, the die casting whole foundry goods time shortens, production efficiency improves, and eliminates artificial simultaneously, has saved labo r resources.
But in such scheme, pressure head adopts common cylinder to seal, and pressure head blocks suddenly hopper channel in traveling process, causes that mold cavity residual air cannot effectively empty, causes product pore occur.
Utility model content
The purpose of this utility model is in that to provide a kind of horizontal plunger die casting machine, and pressure head plugging structure is more reasonable, and product casting quality is good.
Above-mentioned purpose of the present utility model has the technical scheme that a kind of horizontal plunger die casting machine, including cover half, dynamic model, pressure chamber, fixed half and moving half Guan Bi laminating forms the die cavity of die casting, pressure chamber is positioned at cover half side, cover half is provided with running channel, the two ends of running channel are respectively and pressure chamber, die cavity is connected, the upper end of pressure chamber is connected to funnel, bell mouth connects with pressure chamber, in pressure chamber, sliding seals and is provided with pressure head, pressure head front end has towards lural first conical surface, pressure head tail end is connected with drive rod, pressure chamber front end has and second conical surface of the first parallel cooperation of the conical surface, when the first conical surface seal is conflicted after on second conical surface, pressure head blocks bell mouth.
By adopting technique scheme, by adopting the mode of cone match, before closure completely, mould cavity pressure is gradually increasing, and is extruded gradually by air, is discharged by the gap of first conical surface and second conical surface；This plugging structure is comparatively slow due to seal process, it is provided that long period air-out, it is ensured that product die casting quality, and the seal length that the conical surface is longer simultaneously can realize again effective sealing, reduces pressure head and pressure chamber impact noise simultaneously.
Preferably, described dynamic model outer end is connected to motor by ball-screw-transmission.
By adopting technique scheme, driven by motor dynamic model folding, compare manual operation safe ready more.
Preferably, described funnel outer surface is enclosed with quartz sand heat-insulation layer.
By adopting technique scheme, quartz sand is high temperature resistant, long service life, and cost is cheap.
Preferably, the bell mouth that described funnel is positioned on pressure chamber outer wall is provided externally with a nanometer Infrared Heating coil.
By adopting technique scheme, heating components and parts are arranged on bell mouth, decrease heat loss.
Accompanying drawing explanation
Fig. 1 is state diagram when connecting with pressure chamber of die casting machine funnel；
State diagram when Fig. 2 is die casting machine funnel and pressure chamber closure.
Accompanying drawing labelling: 1, motor；2, ball-screw；3, running channel；4, pressure chamber；5, first conical surface；6, pressure head；7, drive rod；8, nanometer Infrared Heating coil；9, bell mouth；10, quartz sand heat-insulation layer；11, funnel；12, second conical surface；13, cover half；14, die cavity；15, dynamic model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
A kind of horizontal plunger die casting machine, including cover half 13, dynamic model 15, pressure chamber 4, cover half 13 and dynamic model 15 Guan Bi laminating form the die cavity 14 of die casting, pressure chamber 4 is positioned at cover half 13 side, cover half 13 is provided with running channel 3, the two ends of running channel 3 respectively with pressure chamber 4, die cavity 14 is connected, the upper end of pressure chamber 4 is connected to funnel 11, bell mouth 9 connects with pressure chamber 4, in pressure chamber 4, sliding seals and is provided with pressure head 6, pressure head 6 front end has first conical surface 5 towards bell mouth 9, pressure head 6 tail end is connected with the piston rod that drive rod 7(can be oil cylinder or cylinder), pressure chamber 4 front end has and second conical surface 12 of the first parallel cooperation of the conical surface 5, conflict after on second conical surface 12 when first conical surface 5 seals, pressure head 6 blocks bell mouth 9.By adopting the mode of cone match, before closure completely, in die cavity 14, pressure is gradually increasing, and is extruded gradually by air, is discharged by the gap of first conical surface 5 and second conical surface 12；This plugging structure is comparatively slow due to seal process, it is provided that long period air-out, it is ensured that product die casting quality, and the seal length that the conical surface is longer simultaneously can realize again effective sealing, reduces pressure head 6 and pressure chamber 4 impact noise simultaneously.
Wherein, dynamic model 15 outer end is connected with motor 1 by ball-screw 2.Motor 1 drives dynamic model 15 folding, compares manual operation safe ready more.
Wherein, funnel 11 outer surface is enclosed with quartz sand heat-insulation layer 10.Quartz sand is high temperature resistant, long service life, and cost is cheap.
Wherein, the bell mouth 9 that funnel 11 is positioned on pressure chamber 4 outer wall is provided externally with a nanometer Infrared Heating coil 8.Heating components and parts are arranged on bell mouth 9, decrease heat loss；Upper strata funnel 11 is by the relatively low raw material covering and heat insulating of temperature, and lower floor's high temperature feedstock then enters directly in pressure chamber 4.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
Claims (4)
- null1. a horizontal plunger die casting machine，Including cover half (13)、Dynamic model (15)、Pressure chamber (4)，Cover half (13) and dynamic model (15) Guan Bi laminating form the die cavity (14) of die casting，Pressure chamber (4) is positioned at cover half (13) side，Cover half (13) is provided with running channel (3)，The two ends of running channel (3) respectively with pressure chamber (4)、Die cavity (14) is connected，The upper end of pressure chamber (4) is connected to bell mouth (9)，Bell mouth (9) mouth connects with pressure chamber (4)，The interior sliding of pressure chamber (4) seals and is provided with pressure head (6)，Pressure head (6) front end has first conical surface (5) towards bell mouth (9)，Pressure head (6) tail end is connected with drive rod (7)，Pressure chamber (4) front end has second conical surface (12) of cooperation parallel with first conical surface (5)，Conflict after second conical surface (12) is upper when first conical surface (5) seals，Pressure head (6) blocks bell mouth (9) mouth.
- 2. horizontal plunger die casting machine according to claim 1, is characterized in that: described dynamic model (15) outer end is connected with motor (1) by ball-screw (2).
- 3. horizontal plunger die casting machine according to claim 2, is characterized in that: described bell mouth (9) outer surface is enclosed with quartz sand heat-insulation layer (10).
- 4. horizontal plunger die casting machine according to claim 3, is characterized in that: bell mouth (9) mouth that described bell mouth (9) is positioned on pressure chamber (4) outer wall is provided externally with a nanometer Infrared Heating coil (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164774.2U CN205393490U (en) | 2016-03-03 | 2016-03-03 | Horizontal die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164774.2U CN205393490U (en) | 2016-03-03 | 2016-03-03 | Horizontal die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205393490U true CN205393490U (en) | 2016-07-27 |
Family
ID=56443591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620164774.2U Expired - Fee Related CN205393490U (en) | 2016-03-03 | 2016-03-03 | Horizontal die casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205393490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180628A (en) * | 2016-09-22 | 2016-12-07 | 昆山江鸿精密电子有限公司 | A kind of novel horizontal cold pressing chamber die casting machine |
| CN109290546A (en) * | 2018-12-07 | 2019-02-01 | 蚌埠隆华压铸机有限公司 | A kind of high-strength anti-seismic stabilization die casting machine |
-
2016
- 2016-03-03 CN CN201620164774.2U patent/CN205393490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180628A (en) * | 2016-09-22 | 2016-12-07 | 昆山江鸿精密电子有限公司 | A kind of novel horizontal cold pressing chamber die casting machine |
| CN109290546A (en) * | 2018-12-07 | 2019-02-01 | 蚌埠隆华压铸机有限公司 | A kind of high-strength anti-seismic stabilization die casting machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170303 |