CN108607971A - It is used to prepare the sand core, mold and die casting equipment of the electric machine casing of new-energy automobile - Google Patents
It is used to prepare the sand core, mold and die casting equipment of the electric machine casing of new-energy automobile Download PDFInfo
- Publication number
- CN108607971A CN108607971A CN201810830962.8A CN201810830962A CN108607971A CN 108607971 A CN108607971 A CN 108607971A CN 201810830962 A CN201810830962 A CN 201810830962A CN 108607971 A CN108607971 A CN 108607971A
- Authority
- CN
- China
- Prior art keywords
- electric machine
- machine casing
- locating piece
- sand core
- energy automobile
- 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
- 238000004512 die casting Methods 0.000 title claims abstract description 13
- 238000005266 casting Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 238000012797 qualification Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- B22D17/24—Accessories for locating and holding cores or inserts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The present invention provides a kind of sand core, mold and the die casting equipments of the electric machine casing being used to prepare new-energy automobile, are related to electric machine casing casting technology field, this is used to prepare the sand core of the electric machine casing of new-energy automobile, including：Water channel plasticity portion, connection bump and locating piece, water channel plasticity portion include multiple sequentially connected loop configuration, the water channel for forming electric machine casing in press casting procedure；Described connection bump one end is connected in the peripheral outer wall in water channel plasticity portion, and the locating piece is connected to the other end of the connection bump.The electric machine casing mold, including：Bottom plate, it is provided with bed die on the bottom plate, the outer circumferential of the bed die is fixed with positioning socket, it is provided with slot on the positioning socket, so that after sand core is moved towards the bed die direction, the locating piece of sand core can be plugged in the slot, and relative motion occurs with the electric machine casing mold in press casting procedure for reducing sand core.
Description
Technical field
The present invention relates to electric machine casing casting technology fields, more particularly, to a kind of motor being used to prepare new-energy automobile
Sand core, mold and the die casting equipment of shell.
Background technology
The sand core of original New energy automobile motor housing mould positions, and is put using planar support, molding fixation etc. manually
Mode positions.The shortcomings that such positioning method, has：1, it is easy to put partially when sand core is placed, causes the wall unevenness of electric machine casing even,
Even lack material；2, sand core is easy to wash away position by molten aluminum when mold fills type, and workpiece is caused to be scrapped；When 3, molding manually, being easy will
Water channel sand cores crush, and continuous production is bad, influences production efficiency and quality.
Invention content
The purpose of the present invention is to provide a kind of sand core, mold and the die casting of the electric machine casing being used to prepare new-energy automobile
Equipment, to alleviate the technical problem of the sand core position stability difference in existing electric machine casing preparation process.
In a first aspect, a kind of sand core of electric machine casing being used to prepare new-energy automobile provided in an embodiment of the present invention, packet
It includes：Water channel plasticity portion, connection bump and locating piece, water channel plasticity portion include multiple sequentially connected loop configuration, are used for
The water channel of electric machine casing is formed in press casting procedure；Described connection bump one end is connected to the peripheral outer wall in water channel plasticity portion
On, the locating piece is connected to the other end of the connection bump.
Further, what the connection bump and the quantity of locating piece were is multiple, and multiple locating pieces are along the water channel
The outer circumferential in plasticity portion arranges.
Further, the quantity of the locating piece is three, respectively the first locating piece, the second locating piece and third positioning
Block, central angle formed by first locating piece and the second locating piece are 90 degree, second locating piece and third locating piece institute
At central angle be 90 degree, angle formed by three locating piece and the first locating piece is 180 degree.
Further, the locating piece is strip, and the cross section of the locating piece is polygon, in the polygon extremely
Exist less first while and when second, along the locating piece to water channel plasticity portion direction, described first while to second away from
From being gradually reduced, so that the locating piece being capable of plugged and fixed in the slot on electric machine casing mold.
Second aspect, a kind of mold for the electric machine casing being used to prepare new-energy automobile provided in an embodiment of the present invention, packet
It includes：Bottom plate, is provided with bed die on the bottom plate, and the outer circumferential of the bed die is fixed with positioning socket, on the positioning socket
It is provided with slot, so that after sand core is moved towards the bed die direction, the locating piece of sand core can be plugged in the slot, be used for
It reduces sand core and relative motion occurs with the electric machine casing mold in press casting procedure.
Further, the quantity of the socket is multiple, and multiple sockets are centered around the outer circumferential of the bed die, and
Direction of the slot opening of multiple sockets towards the bed die.
Further, the quantity of the socket is three, and respectively the first socket, the second socket and third socket are described
Central angle formed by first socket and the second socket is 90 degree, and central angle formed by second socket and third socket is 90
It spends, angle is 180 degree formed by three socket and the first socket.
Further, the slot includes the first medial surface and the second medial surface of relative orientation, first medial surface
Opening with the second medial surface is towards the bed die, and along the opening direction, first medial surface to second inside
The distance in face reduces, the locating piece for blocking sand core, for preventing the sand core edge from being moved out towards the opening direction.
Further, the electric machine casing mold includes multiple side forms, and the first locating slot and are provided on the side form
Two locating slots, so that in two side forms, the first locating slot of one of side form and the second locating slot of another side form
After docking, the portion envelops that the locating piece can be exposed at outside the slot.
The third aspect, a kind of die casting for the electric machine casing being used to prepare new-energy automobile provided in an embodiment of the present invention are set
It is standby, including：The sand core of the above-mentioned electric machine casing for being used to prepare new-energy automobile and above-mentioned it is used to prepare new-energy automobile
Electric machine casing mold, the sand core of the electric machine casing for being used to prepare new-energy automobile can be fixed on is used to prepare it is new
On the mold of the electric machine casing of energy automobile.
The embodiment of the present invention brings following advantageous effect：
The sand core of the electric machine casing provided in an embodiment of the present invention for being used to prepare new-energy automobile, including：Water channel plasticity portion,
Connection bump and locating piece, water channel plasticity portion include multiple sequentially connected loop configuration, for the shape in press casting procedure
At the water channel of electric machine casing；Described connection bump one end is connected in the peripheral outer wall in water channel plasticity portion, the locating piece
It is connected to the other end of the connection bump.By using the water channel plasticity portion of integral type sand core, during die cast, energy
Integral type water channel is enough formed, welding or other combinations are avoided, to improve leakproofness, asking for leak can be solved
Topic.Locating piece is set on sand core side, and is provided with slot corresponding with locating piece on electric machine casing mold, it can be by sand
Core is firmly secured on electric machine casing mold, and sand core can position placement, and position will not be put partially so that the wall thickness of electric machine casing
Uniformly；Sand core will not wash away position when mold fills type by molten aluminum.
A kind of mold of electric machine casing being used to prepare new-energy automobile provided in an embodiment of the present invention, including：Bottom plate, institute
It states and is provided with bed die on bottom plate, the outer circumferential of the bed die is fixed with positioning socket, and slot is provided on the positioning socket,
So that after sand core is moved towards the bed die direction, the locating piece of sand core can be plugged in the slot, be existed for reducing sand core
Relative motion occurs with the electric machine casing mold in press casting procedure.It is provided on electric machine casing mold for fixing inserting for sand core
Sand core can be placed in the top of bed die by slot from top to bottom, and at the same time, the locating piece on sand core can be plugged into slot
Interior, sand core is stably mounted on mold, and in electric machine casing press casting procedure, sand core is not easy that relative motion occurs with mold.
A kind of die casting equipment of electric machine casing being used to prepare new-energy automobile provided in an embodiment of the present invention, including：On
The sand core of that states the be used to prepare electric machine casing of new-energy automobile and the above-mentioned electric machine casing for being used to prepare new-energy automobile
The sand core of mold, the electric machine casing for being used to prepare new-energy automobile can be fixed on the electricity for being used to prepare new-energy automobile
On the mold of casing body.In electric machine casing die casting equipment, be correspondingly arranged location structure between sand core and mold, i.e., locating piece with
Slot, this fixed form effectively avoid that sand core positioning is inaccurate, is easy to be rushed the problems such as inclined, to improve product qualification rate,
Production efficiency and reduction production cost etc..
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and is obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the schematic diagram of the sand core of the electric machine casing provided in an embodiment of the present invention for being used to prepare new-energy automobile；
Fig. 2 is that the bed die of the mold of the electric machine casing provided in an embodiment of the present invention for being used to prepare new-energy automobile is fixed with
The schematic diagram of sand core；
Fig. 3 is the bed die and side form of the mold of the electric machine casing provided in an embodiment of the present invention for being used to prepare new-energy automobile
It is fixed with the schematic diagram of sand core；
Fig. 4 is another slot of the mold of the electric machine casing provided in an embodiment of the present invention for being used to prepare new-energy automobile
Schematic cross-section.
Icon：110- water channel plasticity portion；120- locating pieces；210- bottom plates；220- bed dies；230- sockets；231- slots；
300- side forms.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", "left", "right",
The orientation or positional relationship of "vertical", "horizontal", "inner", "outside" etc., instruction is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, such as there is art
Language " first ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, it can understand above-mentioned term in the present invention with concrete condition
Concrete meaning.
As shown in Figure 1, the sand core of the electric machine casing provided in an embodiment of the present invention for being used to prepare new-energy automobile, including：
Water channel plasticity portion 110, connection bump and locating piece 120, water channel plasticity portion 110 include multiple sequentially connected ring junctions
Structure, the water channel for forming electric machine casing in press casting procedure；Described connection bump one end is connected to water channel plasticity portion 110
Peripheral outer wall on, the locating piece 120 is connected to the other end of the connection bump.By using the water channel of integral type sand core
Plasticity portion 110 can form integral type water channel during die cast, avoid welding or other combinations, to,
Leakproofness is improved, can solve the problems, such as leak.Locating piece 120 is set on sand core side, and on electric machine casing mold
It is provided with slot 231 corresponding with locating piece 120, sand core can be firmly secured on electric machine casing mold, sand core can
Positioning is placed, and position will not be put partially so that the uniform wall thickness of electric machine casing；Sand core will not be washed away when mold fills type by molten aluminum
Position.
Multiple parallel loop configuration can be parallel or wavy or inclined other structures.
When locating piece 120 is inserted into slot 231, the two side of slot 231 can play locating piece 120 positioning and consolidate
Fixed effect, sand core places enhanced convenience, because socket 230 is located at preset position, directly inserts sand core, sand core just by
It is placed on fixed position, also, slot 231 can also play certain fixed function, sand core is less likely to occur in the horizontal plane
Position offset.Connection bump and the quantity of locating piece 120 are multiple that multiple locating pieces 120 are along water channel plasticity portion
110 outer circumferential arrangement.Multiple locating pieces 120 and slot 231 are set, fixes sand core from multiple angles, can more stablize
Fixation sand core.
Further, the quantity of the locating piece 120 is three, respectively the first locating piece 120, the second locating piece 120
With third locating piece 120, central angle formed by first locating piece, 120 and second locating piece 120 is 90 degree, and described second determines
Central angle formed by position block 120 and third locating piece 120 is 90 degree, three locating pieces, 120 and first locating piece 120 at
Angle be 180 degree.Correspondingly, the socket 230 on pedestal or three, three 230 angulations of socket with
Three above-mentioned 120 angulations of locating piece are identical.Sand core is positioned and fixed from three directions, in the horizontal plane, first inserts
Seat 230 and third socket 230 can prevent sand core position change in the front-back direction, and the second socket 230 can prevent sand core left
The movement of right direction.
Locating piece 120 is strip, the length direction phase of the length direction and water channel plasticity portion 110 of the locating piece 120 of strip
Together, and the cross section of the locating piece 120 is polygon, for example, can be triangle or trapezoidal, in the polygon at least
There are first while and when second, arrive 110 direction of water channel plasticity portion along the locating piece 120, described first while to second
Distance be gradually reduced, after locating piece 120 is inserted into slot 231, be similarly triangle or trapezoidal slot 231, can
Backstop action is played to locating piece 120, sand core is prevented to be detached from the horizontal direction from the opening direction of slot 231.
Corresponding with above-mentioned sand core as shown in Fig. 2-Fig. 3, one kind provided in an embodiment of the present invention is used to prepare new energy vapour
The mold of the electric machine casing of vehicle, including：Bottom plate 210 is provided with bed die 220, the circumferential direction of the bed die 220 on the bottom plate 210
Outside is fixed with positioning socket 230, and slot 231 is provided on the positioning socket 230, so that sand core is towards the bed die 220
Direction movement after, the locating piece 120 of sand core can be plugged in the slot 231, for reduce sand core in press casting procedure with
Relative motion occurs for the electric machine casing mold.The slot 231 for fixing sand core is provided on electric machine casing mold, from upper past
Under, sand core can be placed in the top of bed die 220, at the same time, the locating piece 120 on sand core can be plugged into slot 231
Interior, sand core is stably mounted on mold, and in electric machine casing press casting procedure, sand core is not easy that relative motion occurs with mold.
Corresponding, the quantity of the socket 230 is multiple, and multiple sockets 230 are centered around the circumferential direction of the bed die 220
Outside, and the slot 231 of multiple sockets 230 is open towards the direction of the bed die 220.Multiple locating pieces 120 are set
With slot 231, sand core, the fixation sand core that can more stablize are fixed from multiple angles.
Corresponding, the quantity of the socket 230 is three, and respectively the first socket 230, the second socket 230 and third are inserted
Seat 230, central angle formed by first socket, 230 and second socket 230 are 90 degree, and second socket 230 and third are slotting
Central angle formed by seat 230 is 90 degree, and angle is 180 degree formed by three socket, 230 and first socket 230.From three sides
To sand core is positioned and fixed, in the horizontal plane, the first socket 230 and third socket 230 can prevent sand core position in the front-back direction
Change is set, and the second socket 230 can prevent the movement of sand core left and right directions.
As shown in figure 4, further, the slot 231 includes the first medial surface and the second medial surface of relative orientation, institute
The opening of the first medial surface and the second medial surface is stated towards the bed die 220, and along the opening direction, first inside
The distance of face to second medial surface reduces, and the cross-sectional shape of slot 231 can be triangle or trapezoidal, for blocking
The locating piece 120 of sand core, for preventing the sand core edge from being moved out towards the opening direction.Locating piece 120 is strip, from upper
And lower insertion sand core, locating piece 120 be also be inserted into from top to bottom in slot 231, the length direction of the locating piece 120 of strip with
The length direction in water channel plasticity portion 110 is identical, and the cross section of the locating piece 120 be polygon, for example, can be it is trapezoidal,
At least exist in the polygon first while and when second, arrive 110 direction of water channel plasticity portion, institute along the locating piece 120
It states the first distance while to second to be gradually reduced, after locating piece 120 is inserted into slot 231, is similarly triangle or ladder
The slot 231 of shape can play backstop action to locating piece 120, prevent opening direction of the sand core in the horizontal direction from slot 231
It is detached from.
Further, when sand core is inserted into slot 231, sand core is positioned and is fixed at bed die 220, motor casing
Mould includes multiple side forms 330, and the first locating slot and the second locating slot are provided on the side form 330, so that described in two
In side form 330, after the second locating slot docking of the first locating slot and another side form 330 of one of side form 330, it can incite somebody to action
The locating piece 120 is exposed at the portion envelops of 231 outside of the slot.Specifically, when the quantity of locating piece 120 is three,
The quantity of side form 330 is also three, and the first locating slot and the second locating slot are provided on adjacent two 330 interfaces of side form,
First locating slot and the second locating slot merge, and can hold locating piece 120 tightly, effectively avoid inaccurate sand core positioning, upper and lower positioning,
It is easy by the problems such as punching is inclined, sand core easily crushes, qualification rate, production efficiency and reduction production cost etc. to improve product.
A kind of die casting equipment of electric machine casing being used to prepare new-energy automobile provided in an embodiment of the present invention, including：Power
The above-mentioned sand core for being used to prepare electric machine casing and above-mentioned electric machine casing mold, the sand core energy for being used to prepare electric machine casing
It is enough fixed on electric machine casing mold.In electric machine casing die casting equipment, location structure has been correspondingly arranged between sand core and mold,
That is locating piece 120 and slot 231, this fixed form effectively avoid sand core positioning from being not allowed, are easy to be rushed the problems such as inclined, to
Improve the qualification rate, production efficiency and reduction production cost etc. of product.
Locating piece 120 is set on sand core, is provided with locating slot 231 corresponding with locating piece 120 on mold, from top to bottom
It is inserted into sand core, sand core can be made to be properly placed on die casting position, and certain position-limiting action can be played.
The quantity and position of the quantity of sand core and position and slot 231 correspond to.
Preferably, the first positioning of locating piece 120 can be held tightly by being additionally provided on the side form 330 of electric machine casing mold
Slot and the second locating slot hold locating piece 120 tightly from side.
In conclusion electric machine casing die casting equipment is to mold fixed form, this fixation using 3 screens and side form 330
Mode effectively avoids sand core positioning from being not allowed, upper and lower positioning, is easy by the problems such as punching is inclined, sand core easily crushes, to improve product
Qualification rate, production efficiency and reduction production cost etc..
Finally it should be noted that：Embodiment described above, only specific implementation mode of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of sand core for the electric machine casing being used to prepare new-energy automobile, which is characterized in that including：Water channel plasticity portion, connection
Protrusion and locating piece, water channel plasticity portion include multiple sequentially connected loop configuration, for forming electricity in press casting procedure
The water channel of casing body；Described connection bump one end is connected in the peripheral outer wall in water channel plasticity portion, the locating piece connection
In the other end of the connection bump.
2. the sand core of the electric machine casing according to claim 1 for being used to prepare new-energy automobile, which is characterized in that the company
Connect multiple, outer circumferential arrangement of multiple locating pieces along water channel plasticity portion that raised and locating piece quantity is.
3. the sand core of the electric machine casing according to claim 2 for being used to prepare new-energy automobile, which is characterized in that described fixed
The quantity of position block is three, respectively the first locating piece, the second locating piece and third locating piece, first locating piece and second
Central angle formed by locating piece is 90 degree, and central angle formed by second locating piece and third locating piece is 90 degree, described three
Angle is 180 degree formed by locating piece and the first locating piece.
4. the sand core of the electric machine casing according to claim 1 for being used to prepare new-energy automobile, which is characterized in that described fixed
Position block is strip, and the cross section of the locating piece is polygon, at least exist in the polygon first while and when second, edge
To water channel plasticity portion direction, the described first distance while to second is gradually reduced the locating piece, so that the positioning
Block being capable of plugged and fixed in the slot on electric machine casing mold.
5. a kind of mold for the electric machine casing being used to prepare new-energy automobile, which is characterized in that including：Bottom plate, on the bottom plate
It is provided with bed die, the outer circumferential of the bed die is fixed with positioning socket, slot is provided on the positioning socket, so that sand core
After being moved towards the bed die direction, the locating piece of sand core can be plugged in the slot, for reducing sand core in press casting procedure
In with the electric machine casing mold occur relative motion.
6. the mold of the electric machine casing according to claim 5 for being used to prepare new-energy automobile, which is characterized in that described to insert
The quantity of seat is multiple, and multiple sockets are centered around the outer circumferential of the bed die, and the slot opening of multiple sockets
Towards the direction of the bed die.
7. the mold of the electric machine casing according to claim 6 for being used to prepare new-energy automobile, which is characterized in that described to insert
The quantity of seat is three, respectively the first socket, the second socket and third socket, formed by first socket and the second socket
Central angle is 90 degree, and central angle formed by second socket and third socket is 90 degree, three socket and the first socket institute
At angle be 180 degree.
8. the mold of the electric machine casing according to claim 7 for being used to prepare new-energy automobile, which is characterized in that described to insert
Slot includes the first medial surface and the second medial surface of relative orientation, and the opening of first medial surface and the second medial surface is towards institute
Bed die is stated, and along the opening direction, the distance of first medial surface to second medial surface reduces, for blocking sand core
Locating piece, for preventing the sand core along being moved out towards the opening direction.
9. the mold of the electric machine casing according to claim 8 for being used to prepare new-energy automobile, which is characterized in that the electricity
Casing mould includes multiple side forms, and the first locating slot and the second locating slot are provided on the side form, so that two sides
It, can be by the locating piece after the second locating slot docking of the first locating slot and another side form of one of side form in mould
The portion envelops being exposed at outside the slot.
10. a kind of die casting equipment for the electric machine casing being used to prepare new-energy automobile, which is characterized in that including：Claim 1-4
Described in the sand core and claim 5-9 any one of the electric machine casing for being used to prepare new-energy automobile described in any one
It is used to prepare the mold of the electric machine casing of new-energy automobile, the sand core energy of the electric machine casing for being used to prepare new-energy automobile
It is enough fixed on electric machine casing mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830962.8A CN108607971A (en) | 2018-07-25 | 2018-07-25 | It is used to prepare the sand core, mold and die casting equipment of the electric machine casing of new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830962.8A CN108607971A (en) | 2018-07-25 | 2018-07-25 | It is used to prepare the sand core, mold and die casting equipment of the electric machine casing of new-energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108607971A true CN108607971A (en) | 2018-10-02 |
Family
ID=63666706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810830962.8A Pending CN108607971A (en) | 2018-07-25 | 2018-07-25 | It is used to prepare the sand core, mold and die casting equipment of the electric machine casing of new-energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108607971A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530617A (en) * | 2018-12-10 | 2019-03-29 | 江苏文灿压铸有限公司 | A kind of water-cooling motor cabinet mold |
| CN110666137A (en) * | 2019-11-18 | 2020-01-10 | 重庆擎一模具制造有限公司 | Low-pressure casting die for motor shell |
| CN116251938A (en) * | 2023-03-22 | 2023-06-13 | 重庆东科模具制造有限公司 | Automobile motor casing die casting die |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5385705A (en) * | 1993-04-11 | 1995-01-31 | Malloy; Gary J. | Reusable core apparatus for a casting mold, and methods of utilizing same |
| US20070221359A1 (en) * | 2006-03-21 | 2007-09-27 | United Technologies Corporation | Methods and materials for attaching casting cores |
| CN106077507A (en) * | 2016-08-31 | 2016-11-09 | 山东泰开精密铸造有限公司 | The casting die of a kind of automobile water-cooling motor casing foundry goods and casting technique |
| CN205816713U (en) * | 2016-06-29 | 2016-12-21 | 长兴金诺机械有限公司 | A kind of investment casting mold of band lightening hole |
| CN206643301U (en) * | 2017-02-16 | 2017-11-17 | 广东万丰摩轮有限公司 | A kind of casting moulds for being used to manufacture electric machine casing |
| CN107685143A (en) * | 2016-08-04 | 2018-02-13 | 佛山市南海力格模具五金有限公司 | A kind of casting method and mould of new-energy automobile water cooling motor housing |
| CN108097885A (en) * | 2018-01-11 | 2018-06-01 | 江苏亿林利达新能源科技有限公司 | A kind of casting sand core component for being used to cast cooling water channel |
| CN208613714U (en) * | 2018-07-25 | 2019-03-19 | 昆山众异特机械工业有限公司 | It is used to prepare the sand core, mold and die casting equipment of the electric machine casing of new-energy automobile |
-
2018
- 2018-07-25 CN CN201810830962.8A patent/CN108607971A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5385705A (en) * | 1993-04-11 | 1995-01-31 | Malloy; Gary J. | Reusable core apparatus for a casting mold, and methods of utilizing same |
| US20070221359A1 (en) * | 2006-03-21 | 2007-09-27 | United Technologies Corporation | Methods and materials for attaching casting cores |
| CN205816713U (en) * | 2016-06-29 | 2016-12-21 | 长兴金诺机械有限公司 | A kind of investment casting mold of band lightening hole |
| CN107685143A (en) * | 2016-08-04 | 2018-02-13 | 佛山市南海力格模具五金有限公司 | A kind of casting method and mould of new-energy automobile water cooling motor housing |
| CN106077507A (en) * | 2016-08-31 | 2016-11-09 | 山东泰开精密铸造有限公司 | The casting die of a kind of automobile water-cooling motor casing foundry goods and casting technique |
| CN206643301U (en) * | 2017-02-16 | 2017-11-17 | 广东万丰摩轮有限公司 | A kind of casting moulds for being used to manufacture electric machine casing |
| CN108097885A (en) * | 2018-01-11 | 2018-06-01 | 江苏亿林利达新能源科技有限公司 | A kind of casting sand core component for being used to cast cooling water channel |
| CN208613714U (en) * | 2018-07-25 | 2019-03-19 | 昆山众异特机械工业有限公司 | It is used to prepare the sand core, mold and die casting equipment of the electric machine casing of new-energy automobile |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530617A (en) * | 2018-12-10 | 2019-03-29 | 江苏文灿压铸有限公司 | A kind of water-cooling motor cabinet mold |
| CN110666137A (en) * | 2019-11-18 | 2020-01-10 | 重庆擎一模具制造有限公司 | Low-pressure casting die for motor shell |
| CN116251938A (en) * | 2023-03-22 | 2023-06-13 | 重庆东科模具制造有限公司 | Automobile motor casing die casting die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208613714U (en) | It is used to prepare the sand core, mold and die casting equipment of the electric machine casing of new-energy automobile | |
| CN108607971A (en) | It is used to prepare the sand core, mold and die casting equipment of the electric machine casing of new-energy automobile | |
| CN108746545A (en) | It is used to prepare the mold and equipment of the motor side shell of new-energy automobile | |
| CN103762757A (en) | Servo motor iron core, servo motor iron core tool and servo motor iron core manufacturing method | |
| CN109822726B (en) | Mould and mould platform | |
| CN207840389U (en) | A kind of industrial battery positioning clamp for spot welding | |
| CN208133233U (en) | A kind of prefabricated crack test block mold of adjustable angle | |
| CN101725201B (en) | Method for constructing reinforced concrete cast-in-situ hollow floor plate cabinet inner module and construction cushion block | |
| CN205763842U (en) | The mould of hollow neodymium iron boron magnetic body | |
| CN211466828U (en) | Combined hollow slab internal mold | |
| CN208613708U (en) | It is used to prepare the mold and equipment of the motor side shell of new-energy automobile | |
| CN210173847U (en) | Multi-size adjustable stair mold | |
| CN204584625U (en) | A kind of Welded Assembled Die of capacitor cover plate | |
| CN109435021B (en) | Die assembly for prefabricating U-shaped component and using method of die assembly | |
| CN208575990U (en) | A kind of concrete prefabricated element mold | |
| CN210977987U (en) | Fan shell | |
| CN216466405U (en) | A mould for preparing jumbo size magnetic cake | |
| CN218802976U (en) | Quick demoulding mould is used in concrete block production | |
| CN205393903U (en) | Water platform frame with adjustable a height for welding tool set -up mould | |
| CN219093549U (en) | 5MW wind generating set gear box front box body manufacturing die | |
| CN217522176U (en) | High-precision automobile battery aluminum alloy shell | |
| CN213477623U (en) | Concatenation formula ultra high performance concrete form | |
| CN220349090U (en) | Lower die of plug-in composite die | |
| CN219026503U (en) | Battery welding fixture | |
| CN211440923U (en) | Charging base backshell device |
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 |