CN207119775U - Hot chamber machine and its crucible device - Google Patents
Hot chamber machine and its crucible device Download PDFInfo
- Publication number
- CN207119775U CN207119775U CN201721173729.4U CN201721173729U CN207119775U CN 207119775 U CN207119775 U CN 207119775U CN 201721173729 U CN201721173729 U CN 201721173729U CN 207119775 U CN207119775 U CN 207119775U
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- crucible
- dnockout
- crucible device
- hole
- ejector sleeve
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Abstract
The utility model discloses a kind of crucible device of hot chamber machine, including crucible body and with the integrally formed dnockout part of crucible body, dnockout part is provided with ejector sleeve mounting hole and the injection discharge opening connected with ejector sleeve mounting hole, ejector sleeve mounting hole are provided with charging hole.In the crucible device that the application provides, because dnockout part and crucible body are formed in one structure, avoid injection unloading position from that gap causes leakage being present with crucible body, significantly reduce the die casting cost of hot chamber machine.The invention also discloses a kind of hot chamber machine for including above-mentioned crucible device.
Description
Technical field
Die casting machine technical field is the utility model is related to, more particularly to a kind of crucible device of hot chamber machine.This practicality
It is new to further relate to a kind of hot chamber machine for including above-mentioned crucible device.
Background technology
Hot chamber machine is arranged on crucible by frame, electrical equipment, crucible and dnockout kettle, dnockout kettle, and department is provided with dnockout kettle
Cylinder mounting hole and the injection discharge nozzle connected with ejector sleeve mounting hole, ejector sleeve are arranged in ejector sleeve mounting hole, injection punch head drive department
Cylinder lifting, ejector sleeve mounting hole are provided with charging hole corresponding with ejector sleeve liquid-inlet.
Before work, dnockout kettle is arranged on crucible first, then the structure such as ejector sleeve and injection punch head is installed.When injection is rushed
When head rises, the molten metal in crucible is entered in pan feeding kettle pressure chamber material kettle pressure chamber by the charging hole of dnockout kettle, after mould assembly, works as injection
When drift pushes, injection discharge nozzle of the molten metal along dnockout kettle fills the coagulation forming into die casting die cavity, injection punching from nozzle head
Head gos up, and open form takes out casting, completes a die casting circulation.
However, because injection discharge nozzle bottom and crucible marginal position have gap, cause to inject liquid gold into crucible
During category, liquid is easily spilt by injection discharge nozzle bottom and crucible edge junction, causes the die casting cost of hot chamber machine to carry
It is high.
Therefore, the die casting cost of hot chamber machine how is reduced, is those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of crucible device of hot chamber machine, to reduce the die casting of hot chamber machine
Cost.Another object of the present utility model is to provide a kind of hot chamber machine for including above-mentioned crucible device.
To achieve the above object, the utility model provides a kind of crucible device of hot chamber machine, it is characterised in that including
Crucible body and with the integrally formed dnockout part of the crucible body, the dnockout part be provided with ejector sleeve mounting hole and with it is described
The injection discharge opening of ejector sleeve mounting hole connection, the ejector sleeve mounting hole are provided with charging hole.
Preferably, the charging hole is two, and two charging holes are right centered on the axis of the ejector sleeve mounting hole
Claim to set.
Preferably, the bottom of the dnockout part is vacantly arranged relative to the bottom of the crucible body internal cavity.
Preferably, the side wall of the dnockout part and the crucible body internal cavity smoothly transits.
Preferably, the bottom surface arc-shaped transition of the lateral surface of the dnockout part and the dnockout part.
Preferably, arc-shaped transition at the knuckle of the injection discharge opening, the injection discharge opening are circular port.
Preferably, the crucible body internal cavity side wall and arc-shaped transition at the crucible body bottom wall knuckle.
Preferably, the dnockout part is provided with the dnockout connector mounting hole with being connected at the top of the ejector sleeve mounting hole.
Preferably, the dnockout part includes being arranged on the feed pipe at the charging hole, the import position of the feed pipe
Below the charging hole, the outlet of the feed pipe is connected with the charging hole.
A kind of hot chamber machine, including crucible device, the crucible device are the crucible device described in any of the above-described.
In the above-mentioned technical solutions, the crucible device of hot chamber machine provided by the utility model include crucible body and with
The integrally formed dnockout part of crucible body, dnockout part are provided with ejector sleeve mounting hole and the injection connected with ejector sleeve mounting hole discharging
Hole, ejector sleeve mounting hole are provided with charging hole.
By foregoing description, in the crucible device that the application provides, because dnockout part and crucible body are one
Forming structure, avoid injection unloading position from that gap causes leakage being present with crucible body, significantly reduce hot cell
The die casting cost of die casting machine.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
The part-structure schematic diagram for the hot chamber machine that Fig. 1 is provided by the utility model embodiment；
The structural representation for the crucible device that Fig. 2 is provided by the utility model embodiment；
Fig. 3 is structural representation of the crucible device along A-A directions shown in Fig. 2；
The side view for the crucible device that Fig. 4 is provided by the utility model embodiment.
In wherein Fig. 1-4：1- injections discharge opening, 2- material ponds, 3- dnockout connectors mounting hole, 4- charging holes, 5- ejector sleeves peace
Fill hole, 6- fabrication holes, 7- crucible bodies, 8- nozzles mounting hole, 9- injection punch heads, 10- ejector sleeves.
Embodiment
Core of the present utility model is to provide a kind of crucible device of hot chamber machine, to reduce the die casting of hot chamber machine
Cost.Another core of the present utility model is to provide a kind of hot chamber machine for including above-mentioned crucible device.
In order that those skilled in the art more fully understands the technical solution of the utility model, it is below in conjunction with the accompanying drawings and real
Applying mode, the utility model is described in further detail.
Fig. 1 to Fig. 4 is refer to, in a kind of embodiment, the hot cell that the utility model specific embodiment provides is pressed
The crucible device of casting machine includes crucible body 7 and pacified with the integrally formed dnockout part of crucible body 7, dnockout part provided with ejector sleeve
Dress hole 5 and the injection discharge opening 1 connected with ejector sleeve mounting hole 5, ejector sleeve mounting hole 5 are provided with charging hole 4.For the ease of being processed into
Type hot chamber machine, it is preferable that ejector sleeve mounting hole 5 is through-hole structure, i.e. the bottom of ejector sleeve mounting hole 5 as fabrication hole 6, in use,
Fabrication hole 6 is blocked by plug.
During work, ejector sleeve 10 is arranged on the position of ejector sleeve mounting hole 5, and control valve is opened, and ejector sleeve 10 is applied by injection punch head 9
Pressure, molten metal are pressed into injection discharge opening 1 from the material pond 2 of crucible body 7, and the nozzle mounting hole 8 in the termination of injection discharge opening 1 is pacified
Nozzle is filled, molten metal is projected by nozzle, molten metal enters mold cavity, forms product.
By foregoing description, in the crucible device that the application specific embodiment is provided, due to dnockout part with
Crucible body 7 is formed in one structure, avoids injection unloading position from that gap causes leakage being present with crucible body 7, has
Reduce to effect the die casting cost of hot chamber machine.
On the other hand, because dnockout part and crucible body 7 are formed in one structure, i.e. dnockout part material and crucible sheet
The material of body 7 is identical, relative to the dnockout kettle of the low-melting alloys such as traditional zinc die casting alloys, avoids the iron in injection punch head from influenceing
Liquid metals each component weight ratio, improve the die casting quality of hot chamber machine.Because dnockout part and crucible body 7 are integrated
Molding structure, avoid staff from assembling the situation of dnockout kettle and crucible, improve the packaging efficiency of hot chamber machine.
In order to improve the operating efficiency of hot chamber machine, it is preferable that charging hole 4 is two, and two charging holes 4 are installed with ejector sleeve
It is symmetrical arranged centered on the axis in hole 5.It is preferred that charging hole 4 is circular hole, by setting two charging holes 4, charging speed is improved
Degree.
In order to improve the metal liquid saturation of crucible body 7, it is preferable that the bottom of dnockout part is relative in crucible body 7
The bottom of portion's cavity is vacantly arranged, while the situation that the molten metal temperature for avoiding enter into dnockout components interior declines.
In order to improve the Forming Quality of crucible device, it is preferable that the side wall of dnockout part and the internal cavity of crucible body 7 is smooth
Transition.
In order to further improve the Forming Quality of crucible device, it is preferable that the lateral surface of dnockout part and the bottom of dnockout part
Face arc-shaped transition.
In order to reduce Liquid-metal flow resistance, it is preferable that arc-shaped transition at the knuckle of injection discharge opening 1, injection discharge opening 1
For circular port.
Further, the internal cavity side wall of crucible body 7 and arc-shaped transition at the bottom wall knuckle of crucible body 7, are effectively improved
The Forming Quality of crucible device, while it is easy to staff to clear up crucible device.
Preferably, dnockout part is provided with the dnockout connector mounting hole 3 connected with the top of ejector sleeve mounting hole 5, is easy to pacify
Injection punch head 9 is filled, reduces the assembling difficulty of hot chamber machine.
On the basis of above-mentioned each scheme, dnockout part includes being arranged on the feed pipe at charging hole 4, the import of feed pipe
Positioned at the lower section of charging hole 4, the outlet of feed pipe is connected with charging hole 4.By setting feed pipe, even if liquid metals in material pond 2
Positioned at the lower section of charging hole 4, it also can guarantee that injection discharges, improve the working time of crucible device, while improve operating efficiency.
A kind of hot chamber machine that the application provides, including crucible device, wherein, crucible device is any of the above-described kind of crucible
Device.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
- A kind of 1. crucible device of hot chamber machine, it is characterised in that including crucible body (7) and with the crucible body (7) Integrally formed dnockout part, the dnockout part are provided with ejector sleeve mounting hole (5) and the pressure connected with the ejector sleeve mounting hole (5) Injection material hole (1), the ejector sleeve mounting hole (5) are provided with charging hole (4).
- 2. crucible device according to claim 1, it is characterised in that the charging hole (4) is two, two chargings Hole (4) is symmetrical arranged centered on the axis of the ejector sleeve mounting hole (5).
- 3. crucible device according to claim 1, it is characterised in that the bottom of the dnockout part is relative to the crucible The bottom of body (7) internal cavity is vacantly arranged.
- 4. crucible device according to claim 1, it is characterised in that the dnockout part is interior with the crucible body (7) The side wall of portion's cavity smoothly transits.
- 5. crucible device according to claim 1, it is characterised in that the lateral surface of the dnockout part and the dnockout portion The bottom surface arc-shaped transition of part.
- 6. crucible device according to claim 5, it is characterised in that arc mistake at the knuckle of the injection discharge opening (1) Cross, the injection discharge opening (1) is circular port.
- 7. crucible device according to claim 6, it is characterised in that crucible body (7) the internal cavity side wall and institute State arc-shaped transition at crucible body (7) bottom wall knuckle.
- 8. crucible device according to claim 1, it is characterised in that the dnockout part is provided with to be installed with the ejector sleeve The dnockout connector mounting hole (3) of connection at the top of hole (5).
- 9. according to the crucible device any one of claim 1-8, it is characterised in that the dnockout part includes being arranged on The feed pipe at charging hole (4) place, the import of the feed pipe are located at below the charging hole (4), and the feed pipe goes out Mouth is connected with the charging hole (4).
- 10. a kind of hot chamber machine, including crucible device, it is characterised in that the crucible device is any in claim 1-9 Crucible device described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173729.4U CN207119775U (en) | 2017-09-13 | 2017-09-13 | Hot chamber machine and its crucible device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173729.4U CN207119775U (en) | 2017-09-13 | 2017-09-13 | Hot chamber machine and its crucible device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207119775U true CN207119775U (en) | 2018-03-20 |
Family
ID=61601927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721173729.4U Active CN207119775U (en) | 2017-09-13 | 2017-09-13 | Hot chamber machine and its crucible device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207119775U (en) |
-
2017
- 2017-09-13 CN CN201721173729.4U patent/CN207119775U/en active Active
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