CN107377931A - A kind of electric machine casing die casting - Google Patents
A kind of electric machine casing die casting Download PDFInfo
- Publication number
- CN107377931A CN107377931A CN201710730512.7A CN201710730512A CN107377931A CN 107377931 A CN107377931 A CN 107377931A CN 201710730512 A CN201710730512 A CN 201710730512A CN 107377931 A CN107377931 A CN 107377931A
- Authority
- CN
- China
- Prior art keywords
- mold frame
- low mold
- groove
- die casting
- electric machine
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/2007—Methods or apparatus for cleaning or lubricating moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2209—Selection of die materials
Abstract
The invention discloses a kind of electric machine casing die casting,It includes low mold frame and upper framed,The top down of low mold frame is provided with lower mold core,Matching is provided with upper mold core downwards for upper framed bottom,The one side of low mold frame is provided with a groove,Lubricating structure is connected with groove,Lower lubricating structure includes a cabinet,Cabinet connecting groove and the lateral surface for extending low mold frame by groove,One end of cabinet is provided with a lubricant tank,The side of lubricant tank is provided with an oil cylinder,The side of oil cylinder is provided with fuel injector,Upper mold core and lower mold core surface are provided with a laminated layer gold,Anti-corrosion layer is coated with alloy-layer,Wherein two corresponding side surfaces of low mold frame are respectively arranged with a link,The two sides of link are correspondingly arranged on connecting hole,Connection frame is provided with connecting hole,Upper framed wherein two corresponding side surfaces are respectively arranged with a contiguous block,Contiguous block corresponds to link,Link slot is provided with the top of contiguous block,Connection frame is connected on link slot.
Description
Technical field
The present invention relates to die casting technical field, specially a kind of electric machine casing die casting.
Background technology
Usual electric machine casing is manufactured using the technique of die casting, and die casting is a kind of metal casting technique, is characterized in profit
High pressure is applied to the metal of thawing with dies cavity, what mould was typically process with the higher alloy of intensity, Casting Equipment
It is high with the cost of mould, therefore extrusion process is typically only used in batch micro operations large-tonnage product.
Traditional extrusion process is mainly made up of four steps, or referred to as Hpdc.It is accurate that this four steps include mould
Standby, filling, injection and knockout, they are also the basis of various improvement version extrusion processes.Needed in set-up procedure to die cavity
Lubricant is inside sprayed, lubricant can also contribute to the casting demoulding in addition to it can help to control the temperature of mould.It is but existing
In technology, usually cause casting surface defect due to excessive addition lubricant in die casting, remain in a standstill（Misrun）, it is cold
Scar and discontinuity, the quality of casting is influenceed, and existing die casting has mold hot fatigue cracking failure and corrosion
The problem of.
The content of the invention
In order to overcome above mentioned problem, the present invention provides a kind of electric machine casing die casting.
The technical scheme is that providing a kind of electric machine casing die casting, it includes low mold frame and upper framed, its spy
Sign is：The top down of the low mold frame is provided with lower mold core, and matching is provided with upper mold core downwards for the upper framed bottom,
The one side of the low mold frame is provided with a groove, and lubricating structure, the lower lubricating structure bag are connected with the groove
A cabinet is included, the cabinet connects the groove and extends the lateral surface of the low mold frame by groove, the cabinet
One end is provided with a lubricant tank, and the side of the lubricant tank is provided with an oil cylinder, and the side of the oil cylinder is provided with oil spout
Device, the fuel injector connect the lubricant tank, and the upper mold core and the lower mold core surface are provided with a laminated layer gold, institute
State and anti-corrosion layer is coated with alloy-layer, wherein two corresponding side surfaces of the low mold frame are respectively arranged with a link, the company
The two sides for connecing frame are correspondingly arranged on connecting hole, and connection frame, upper framed wherein two correspondences are provided with the connecting hole
Side is respectively arranged with a contiguous block, and the contiguous block corresponds to the link, connection is provided with the top of the contiguous block
Groove, the connection frame are connected on the link slot.
Further, the bottom of the lower mold core is provided with multiple oil extraction branch pipes, the low mold frame in the low mold frame
Interior to be tiltedly provided with an oil drainage main, the oil extraction branch pipe connects the oil drainage main, and the side of the low mold frame inwardly offers
One groove, an oil sump tank is provided with the groove, and the oil sump tank connects the oil drainage main.
Further, one end of the oil sump tank is provided with flowline, and one end of the flowline connects the lubricant
Case, a transfer tube is provided with the flowline.
Further, the top surface of the low mold frame is provided with multiple card columns, and the upper framed bottom surface is correspondingly arranged on more
Individual neck.
Further, multiple steam vents are provided with the low mold frame.
Further, the bottom of the lower mold core is provided with two push hole in the low mold frame, set in the push hole
There is push rod.
The beneficial effects of the invention are as follows：The die casting of the present invention is used for the casting of electric machine casing, and it devises lubricating machine
Structure is automatically lubricated the spraying of agent to the surface of lower mold core and upper mold core, after, unnecessary lubricant can then pass through row
Oil inlet pipe and oil drainage main, which are back in lubricant tank, to be reused, and not only keeps the appropriate of mold cavity in-lubricant, simultaneously
Lubricant is also saved, has saved fund；The present invention is provided with a laminated layer gold in upper mold core and lower mold core surface and is used to increase
Add the quality of core rod, improve the intensity of core rod, the corrosion resistant erosion degree that anti-corrosion layer improves core rod is coated with alloy-layer, extend mould
Service life, the present invention set by the links of low mold frame both sides and the connection Block- matching of upper framed both sides, passes through connection
The connection of frame and link slot is fixed to fix upper framed and low mold frame, then by the cooperation of card column and neck, and what can be consolidated consolidates
Fixed mold, the casting for enabling mould to stablize.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
As shown in figure 1, a kind of electric machine casing die casting of the present invention, it includes low mold frame 1 and upper framed 2, its feature
It is：The top down of low mold frame 1 is provided with lower mold core 11, and matching is provided with upper mold core 21, lower mould downwards for upper framed 2 bottom
The one side of frame 1 is provided with a groove 12, and lubricating structure is connected with groove 12, and lower lubricating structure includes a cabinet 3,
The connecting groove 12 of cabinet 3 and the lateral surface for extending low mold frame 1 by groove 12, one end of cabinet 3 are provided with a lubricant tank
31, the side of lubricant tank 31 is provided with an oil cylinder 32, and the side of oil cylinder 32 is provided with fuel injector 34, the connection lubrication of fuel injector 34
Agent case 31, upper mold core 21 and the surface of lower mold core 11 are provided with a laminated layer gold 6, and anti-corrosion layer 61 is coated with alloy-layer 6, under
Framed 1 wherein two corresponding side surfaces are respectively arranged with a link 7, and the two sides of link 7 are correspondingly arranged on connecting hole 71, even
Connect and connection frame 72 is provided with hole 71, upper framed 2 wherein two corresponding side surfaces are respectively arranged with a contiguous block 8, the correspondence of contiguous block 8
In link 7, the top of contiguous block 8 is provided with link slot 81, and connection frame 72 is connected on link slot 81.
In a preferred embodiment of the present invention, the bottom of lower mold core 11 is provided with multiple oil extraction branch pipes 4 in low mold frame 1,
An oil drainage main 41 is tiltedly provided with low mold frame 1, oil extraction branch pipe 4 connects oil drainage main 41, and the side of low mold frame 1 inwardly offers
One groove 12, an oil sump tank 43 is provided with groove 12, and oil sump tank 43 connects oil drainage main 41.
In a preferred embodiment of the present invention, one end of oil sump tank 43 is provided with flowline 44, and one end of flowline 44 connects
Lubricant tank 31 is connect, a transfer tube 45 is provided with flowline 44.
In a preferred embodiment of the present invention, the top surface of low mold frame 1 is provided with multiple card columns 5, and upper framed 2 bottom surface is corresponding
It is provided with multiple necks 51.
In a preferred embodiment of the present invention, multiple steam vents 52 are provided with low mold frame 1.
In a preferred embodiment of the present invention, the bottom of lower mold core 11 is provided with two push hole 53, push hole in low mold frame 1
Push rod 54 is provided with 53.
The beneficial effects of the invention are as follows：The die casting of the present invention is used for the casting of electric machine casing, and it devises lubricating machine
Structure is automatically lubricated the spraying of agent to the surface of lower mold core 11 and upper mold core 21, after, unnecessary lubricant can then lead to
Cross oil extraction branch pipe 4 and oil drainage main 41 is back in lubricant tank 31 and reused, not only keep mold cavity in-lubricant
In right amount, while lubricant is also saved, has saved fund；The present invention is provided with one layer in upper mold core 21 and the surface of lower mold core 11
Alloy-layer 6 is used for the quality for increasing core rod, improves the intensity of core rod, and being coated with anti-corrosion layer 61 on alloy-layer 6 improves core rod
Corrosion resistant erosion degree, extend the mold use life-span, the present invention passes through the link 7 of the both sides of low mold frame 1 and the connection of upper framed 2 both sides
The matching of block 8 is set, and fixes upper framed 2 and low mold frame 1 by connecting the connection of frame 72 and link slot 81, then pass through the He of card column 5
The cooperation of neck 51 is fixed, the fixing mould that can be consolidated, the casting for enabling mould to stablize.
The present invention includes low mold frame 1 and upper framed 2, and lower mold core 11, upper framed 2 bottom are offered in low mold frame 1
Lower mold core 11 is provided with upper mold core 21, is used for die casting casting formed with mold cavity between upper mold core 21 and lower mold core 11,
The addition to being lubricated agent in mold cavity is needed before die casting casting, the use of lubricant can not only help the casting being molded
Part is stripped, and can help to control temperature of the mould in die casting, and therefore, the addition of lubricant is one of important technique,
The present invention sets fluted 12 settings for being used for lubricating structure in the one side of low mold frame 1, and lubricating structure is used for the He of lower mold core 11
The smearing of the surface lubricant of upper mold core 21, lubricating structure include cabinet 3, and cabinet 3 is arranged in groove 12 and with groove 12
Extend the lateral surface of low mold frame 1, in cabinet 3 outwardly one section be provided with the placement that lubricant tank 31 is used for lubricant, lubrication
The side of agent case 31 is provided with oil cylinder 32 and is used to drive fuel injector 34 to spray lubricant, after, unnecessary profit in mold cavity
Lubrication prescription is flowed out by multiple oil extraction branch pipes 4, makes to keep appropriate lubricant in mold cavity, the lubricant stream in oil extraction branch pipe 4
Enter oil drainage main 41, then flow into oil sump tank 43, lubrication is then back to by the driving of flowline 44 and transfer tube 45
Recycled in agent case 31, after lubricant spray is set, started to carrying out casting in mold cavity.
In filling, the multiple steam vents 52 set in low mold frame 1 are used to exclude gas unnecessary in mold cavity casting,
Ensure the smooth casting of casting and ensure the quality of casting, card column 5 and neck 51, separation connection frame 72 are separated after process
With link slot 81, framed 2 are removed, then promotes being stripped by the push rod 54 in low mold frame 1.
A kind of above example only present invention embodiment therein, its description is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of electric machine casing die casting, it includes low mold frame and upper framed, it is characterised in that：The top of the low mold frame to
Lower mold core is arranged with, matching is provided with upper mold core downwards for the upper framed bottom, and the one side of the low mold frame is provided with
One groove, lubricating structure is connected with the groove, the lower lubricating structure includes a cabinet, and the cabinet connects institute
State groove and extend the lateral surface of the low mold frame by groove, one end of the cabinet is provided with a lubricant tank, described
The side of lubricant tank is provided with an oil cylinder, and the side of the oil cylinder is provided with fuel injector, and the fuel injector connects the lubrication
Agent case, the upper mold core and the lower mold core surface are provided with a laminated layer gold, and anti-corrosion layer is coated with the alloy-layer,
Wherein two corresponding side surfaces of the low mold frame are respectively arranged with a link, and the two sides of the link are correspondingly arranged on connection
Hole, connection frame is provided with the connecting hole, upper framed wherein two corresponding side surfaces are respectively arranged with a contiguous block, described
Contiguous block corresponds to the link, and link slot is provided with the top of the contiguous block, and the connection frame is connected in the connection
On groove.
A kind of 2. electric machine casing die casting according to claim 1, it is characterised in that：In the low mold frame under described
The bottom of core rod is provided with multiple oil extraction branch pipes, and an oil drainage main, the oil extraction branch pipe connection are tiltedly provided with the low mold frame
The oil drainage main, the side of the low mold frame inwardly offer a groove, an oil sump tank, the collection are provided with the groove
Fuel tank connects the oil drainage main.
A kind of 3. electric machine casing die casting according to claim 2, it is characterised in that：One end of the oil sump tank is set
There is flowline, one end of the flowline connects the lubricant tank, a transfer tube is provided with the flowline.
A kind of 4. electric machine casing die casting according to claim 1, it is characterised in that：The top surface of the low mold frame is set
There are multiple card columns, the upper framed bottom surface is correspondingly arranged on multiple necks.
A kind of 5. electric machine casing die casting according to claim 1, it is characterised in that：It is provided with the low mold frame more
Individual steam vent.
A kind of 6. electric machine casing die casting according to claim 1, it is characterised in that：In the low mold frame under described
The bottom of core rod is provided with two push hole, and push rod is provided with the push hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730512.7A CN107377931A (en) | 2017-08-23 | 2017-08-23 | A kind of electric machine casing die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730512.7A CN107377931A (en) | 2017-08-23 | 2017-08-23 | A kind of electric machine casing die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107377931A true CN107377931A (en) | 2017-11-24 |
Family
ID=60353135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710730512.7A Pending CN107377931A (en) | 2017-08-23 | 2017-08-23 | A kind of electric machine casing die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107377931A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061235A1 (en) * | 2017-09-29 | 2019-04-04 | 吴江市液铸液压件铸造有限公司 | Uniform control gearbox housing die-casting mould |
| CN116748486A (en) * | 2023-06-19 | 2023-09-15 | 东莞市汇鑫精密铸造有限公司 | Die casting die for aluminum alloy structural part |
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| DE19528337C1 (en) * | 1995-08-02 | 1996-11-28 | Braas Gmbh | Method and equipment for supplying a mould release agent |
| US5638921A (en) * | 1995-12-05 | 1997-06-17 | Chrysler Corporation | Die mounted unitized lubricant delivery apparatus |
| JP2001096352A (en) * | 1999-09-27 | 2001-04-10 | Honda Motor Co Ltd | Method and apparatus for spraying release agent |
| CN202861341U (en) * | 2012-11-06 | 2013-04-10 | 宁波市北仑华盛模具厂 | Internal paint coating device for mould |
| CN203046093U (en) * | 2013-01-31 | 2013-07-10 | 励金友 | Anti-sticking mold plasticator |
| CN203778732U (en) * | 2014-03-31 | 2014-08-20 | 武汉湛卢压铸有限公司 | Internal core pulling spraying mechanism of pressure casting mold |
| CN105414523A (en) * | 2015-11-18 | 2016-03-23 | 宁波瑞铭机械有限公司 | Mold for needle rod eccentric pin of sewing machine |
| CN105642861A (en) * | 2016-01-14 | 2016-06-08 | 瑞安市三义机械有限公司 | Die-casting technology of stainless steel valve body |
| CN205732881U (en) * | 2016-06-27 | 2016-11-30 | 广州德志金属制品有限公司 | A kind of interior spray system of die casting |
-
2017
- 2017-08-23 CN CN201710730512.7A patent/CN107377931A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19528337C1 (en) * | 1995-08-02 | 1996-11-28 | Braas Gmbh | Method and equipment for supplying a mould release agent |
| US5638921A (en) * | 1995-12-05 | 1997-06-17 | Chrysler Corporation | Die mounted unitized lubricant delivery apparatus |
| JP2001096352A (en) * | 1999-09-27 | 2001-04-10 | Honda Motor Co Ltd | Method and apparatus for spraying release agent |
| CN202861341U (en) * | 2012-11-06 | 2013-04-10 | 宁波市北仑华盛模具厂 | Internal paint coating device for mould |
| CN203046093U (en) * | 2013-01-31 | 2013-07-10 | 励金友 | Anti-sticking mold plasticator |
| CN203778732U (en) * | 2014-03-31 | 2014-08-20 | 武汉湛卢压铸有限公司 | Internal core pulling spraying mechanism of pressure casting mold |
| CN105414523A (en) * | 2015-11-18 | 2016-03-23 | 宁波瑞铭机械有限公司 | Mold for needle rod eccentric pin of sewing machine |
| CN105642861A (en) * | 2016-01-14 | 2016-06-08 | 瑞安市三义机械有限公司 | Die-casting technology of stainless steel valve body |
| CN205732881U (en) * | 2016-06-27 | 2016-11-30 | 广州德志金属制品有限公司 | A kind of interior spray system of die casting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061235A1 (en) * | 2017-09-29 | 2019-04-04 | 吴江市液铸液压件铸造有限公司 | Uniform control gearbox housing die-casting mould |
| CN116748486A (en) * | 2023-06-19 | 2023-09-15 | 东莞市汇鑫精密铸造有限公司 | Die casting die for aluminum alloy structural part |
| CN116748486B (en) * | 2023-06-19 | 2024-04-05 | 永康市凯茗工贸有限公司 | Die casting die for aluminum alloy structural part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
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| RJ01 | Rejection of invention patent application after publication |