CN207756889U - A kind of die casting quickly ejected - Google Patents
A kind of die casting quickly ejected Download PDFInfo
- Publication number
- CN207756889U CN207756889U CN201721893420.2U CN201721893420U CN207756889U CN 207756889 U CN207756889 U CN 207756889U CN 201721893420 U CN201721893420 U CN 201721893420U CN 207756889 U CN207756889 U CN 207756889U
- Authority
- CN
- China
- Prior art keywords
- dynamic model
- knock
- pin
- 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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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a kind of die castings quickly ejected.Mold includes the fixed half and moving half being used cooperatively, and liftout attachment, when the fixed half and moving half molding, there is cavity between cover half and dynamic model, the liftout attachment includes liftout plate and knock-pin, the liftout plate is located at below cover half, the knock-pin is connected by a connecting rod with dynamic model, the connecting rod includes the first part being connect with knock-pin, the Part III being connect with dynamic model, and the second part of connection first part and Part III, the Part III are made of elastic material, first part and second part are made of non-elastic material.The structure of cast die of the utility model is simple, and dynamic model and knock-pin are linked together by connecting rod, and when dynamic model moves, knock-pin can drive liftout plate to eject casting, easy to operate, quickly eject casting.
Description
Technical field
The utility model is related to a kind of die castings quickly ejected, belong to technical field of mechanical processing.
Background technology
Die casting, or claim compression casting, it is a kind of metal casting technique, its basic craft course is：Molten metal is first low
In the cavity that speed or high-speed casting are filling into the mold, mold has movable cavity surface, it pressurizes with the cooling procedure of molten metal
Forging, had both eliminated the shrinkage porosity defect of contraction cavity of blank, and the interior tissue of blank is also made to reach the Broken Crystal of forging state.The synthesis of blank
Mechanical performance is significantly improved.
Die casting in the prior art takes out product generally by liftout attachment after completing product, but existing
With the presence of liftout attachment in ejecting product efficiency it is low, the problem of can not ejecting rapidly.
Utility model content
A kind of in order to overcome the deficiencies of the prior art, the utility model provides die casting quickly ejected.
The utility model is achieved through the following technical solutions：
A kind of die casting quickly ejected, include with the use of fixed half and moving half and liftout attachment, the cover half
When being molded with dynamic model, there is cavity, the liftout attachment includes liftout plate and knock-pin, the liftout plate between cover half and dynamic model
Below the cover half, the knock-pin is connected by a connecting rod with dynamic model, and the connecting rod includes the connect with knock-pin
The second part of a part, the Part III being connect with dynamic model, and connection first part and Part III, the Part III
It is made of elastic material, first part and second part are made of non-elastic material.
A kind of die casting quickly ejected, the dynamic model are connected with dynamic model seat, and the cover half is connected with cover half
Seat.
A kind of die casting quickly ejected is provided with gas vent on the dynamic model, is connected on the dynamic model seat
There is exhaust pipe.
A kind of die casting quickly ejected offers channel on the cover half, and the channel side is connected with
Water inlet end, the other side are connected with water outlet, and the water inlet end is connected with water tank, and the water outlet connects the water by suction pump
Case.
A kind of die casting quickly ejected, there are two the connecting rod settings.
A kind of die casting quickly ejected, the ejection plate surface are smooth surface.
The advantageous effect that the utility model is reached：
The structure of cast die of the utility model is simple, and dynamic model and knock-pin are linked together by connecting rod, dynamic
When mould moves, knock-pin can drive liftout plate to eject casting, easy to operate, quickly eject casting.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1, cover half, 2, dynamic model, 3, cavity, 4, liftout plate, 5, knock-pin, 6, connecting rod, 61, first part, 62,
Second part, 63, Part III, 7, dynamic model seat, 8, cover half seat, 9, gas vent, 10, exhaust pipe, 11, channel, 12, water inlet end,
13, water outlet, 14, water tank, 15, suction pump.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and the scope of protection of the utility model cannot be limited with this.
As shown, a kind of die casting quickly ejected of the utility model, include with the use of cover half 1 and dynamic model
2 and liftout attachment, when the cover half 1 and dynamic model 2 mold, there is cavity 3, the liftout attachment between cover half 1 and dynamic model 2
Including liftout plate 4 and knock-pin 5, the liftout plate 4 is located at 1 lower section of cover half, and the knock-pin 5 passes through a connecting rod 6 and dynamic model 2
It is connected, the connecting rod 6 includes the first part 61 being connect with knock-pin 5, the Part III 63, Yi Jilian being connect with dynamic model 2
The second part 62 of first part 61 and Part III 63 is connect, the Part III 63 is made of elastic material, first part 61
It is made of non-elastic material with second part 62.
The Part III 63 being connect with dynamic model 2 is made of elastic material, and dynamic model 2 is facilitated to move, will not be to the movement of dynamic model 2
It has an impact.First part 61 and second part 62 are made of non-elastic material, and after avoiding dynamic model 2 from moving, knock-pin 5 does not move
The case where.
Further, the dynamic model 2 is connected with dynamic model seat 7, and the cover half 1 is connected with cover half seat 8.Specifically, described
It is provided with gas vent 9 on dynamic model 2, exhaust pipe 10 is connected on the dynamic model seat 7.It can be fast by gas vent 9 and exhaust pipe 10
Gas in speed discharge cavity 3, reduces the stomata on spray surface.
Further, channel 11 is offered on the cover half 1,11 side of the channel is connected with water inlet end 12, another
Side is connected with water outlet 13, and the water inlet end 12 is connected with water tank 14, and the water outlet 13 connects the water by suction pump 15
Case 14.Water inlet end 12, water outlet 13, water tank 14 and suction pump 15 constitute recirculating cooling water system, to help mold to cool down, effect
Fruit is good, energy saving, and cooling oil can also be used and cool down to mold.
Further, there are two the settings of the connecting rod 6.By two connecting rods 6, ejection effect is more preferable.
Further, 4 surface of the liftout plate is smooth surface, avoids causing to damage to cast(ing) surface.
When in use, after the completion of forging, dynamic model 2 moves the die casting of the utility model, is detached with cover half 1, the company of drive
Extension bar 6 moves, and connecting rod drives knock-pin 5 to move, and knock-pin 5 drives liftout plate 4 to eject spray, to complete casting
Ejection.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
The scope of protection of the utility model is also should be regarded as into deformation.
Claims (6)
1. a kind of die casting quickly ejected, include with the use of fixed half and moving half and liftout attachment, the cover half and
When dynamic model molds, there is cavity, characterized in that the liftout attachment includes liftout plate and knock-pin, institute between cover half and dynamic model
It states liftout plate to be located at below cover half, the knock-pin is connected by a connecting rod with dynamic model, and the connecting rod includes and knock-pin
The second part of the first part of connection, the Part III being connect with dynamic model, and connection first part and Part III, it is described
Part III is made of elastic material, and first part and second part are made of non-elastic material.
2. a kind of die casting quickly ejected according to claim 1, characterized in that the dynamic model is connected with dynamic model
Seat, the cover half are connected with cover half seat.
3. a kind of die casting quickly ejected according to claim 2, characterized in that be provided with exhaust on the dynamic model
Hole is connected with exhaust pipe on the dynamic model seat.
4. a kind of die casting quickly ejected according to claim 2, characterized in that offered on the cover half logical
Road, the channel side are connected with water inlet end, and the other side is connected with water outlet, and the water inlet end is connected with water tank, the water outlet
End connects the water tank by suction pump.
5. a kind of die casting quickly ejected according to claim 1, characterized in that the connecting rod is provided with two
It is a.
6. a kind of die casting quickly ejected according to claim 1, characterized in that the ejection plate surface is smooth
Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721893420.2U CN207756889U (en) | 2017-12-29 | 2017-12-29 | A kind of die casting quickly ejected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721893420.2U CN207756889U (en) | 2017-12-29 | 2017-12-29 | A kind of die casting quickly ejected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207756889U true CN207756889U (en) | 2018-08-24 |
Family
ID=63185950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721893420.2U Expired - Fee Related CN207756889U (en) | 2017-12-29 | 2017-12-29 | A kind of die casting quickly ejected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207756889U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125364A (en) * | 2019-06-26 | 2019-08-16 | 徐州玉伟机械设备有限公司 | It is a kind of for producing the die casting of gearbox cavity |
| CN113020562A (en) * | 2021-03-08 | 2021-06-25 | 吴国洪 | Automobile parts is with accurate die casting die |
| CN116786789A (en) * | 2023-08-24 | 2023-09-22 | 浙江华朔科技股份有限公司 | Die casting die for new energy automobile products |
-
2017
- 2017-12-29 CN CN201721893420.2U patent/CN207756889U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125364A (en) * | 2019-06-26 | 2019-08-16 | 徐州玉伟机械设备有限公司 | It is a kind of for producing the die casting of gearbox cavity |
| CN113020562A (en) * | 2021-03-08 | 2021-06-25 | 吴国洪 | Automobile parts is with accurate die casting die |
| CN116786789A (en) * | 2023-08-24 | 2023-09-22 | 浙江华朔科技股份有限公司 | Die casting die for new energy automobile products |
| CN116786789B (en) * | 2023-08-24 | 2023-12-19 | 浙江华朔科技股份有限公司 | Die casting die for new energy automobile products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |