CN209492085U - Casting mold and casting device - Google Patents
Casting mold and casting device Download PDFInfo
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- CN209492085U CN209492085U CN201822174828.5U CN201822174828U CN209492085U CN 209492085 U CN209492085 U CN 209492085U CN 201822174828 U CN201822174828 U CN 201822174828U CN 209492085 U CN209492085 U CN 209492085U
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- casting
- drainage trough
- casting mold
- mold
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Abstract
The utility model relates to a kind of casting mold and casting devices.Casting device includes casting mold, casting mold includes die main body, more than two type chambers for shaping workpiece are equipped in the die main body, the drainage trough for guiding casting material flow is provided on the top surface of die main body, the sprue gate of various chamber is connected to the drainage trough, the casting device has inclined support structure, and the casting mold is arranged on the inclined support structure.More than two type chambers are set on casting mold, and the sprue gate of various chamber is connected to by drainage trough, multiple workpiece are obtained during once-cast, keep casting mold more convenient in use；Casting mold further includes making the inclined inclined support structure of casting mold, enables to be poured raw material and naturally flows into each type chamber, and disposal pouring goes out multiple workpiece, reduces operating procedure when point mould, improves the production efficiency of casting device.
Description
Technical field
The utility model relates to mould applications more particularly to a kind of casting molds and casting device.
Background technique
High-tension insulator is the indispensable component in high voltage power transmission and transforming field, and current high-tension insulator generallys use epoxy
Resin-cast technique moulding by casting.Poured with epoxy resin, which refers to, infuses resin into die for molding under conditions of vacuum, passes through
The high-tension insulator internal air gap that this pouring type obtains is few, insulation performance is good, can also be cooperated by way of casting
Mold is made into the shape of various complexity, to meet the needs of different.
Only one type chamber of single casting mold in the prior art, in order to improve the production efficiency, by multiple casting moulds
Tool is connected by connecting line along the longitudinal direction, and two casting moulds adjacent using the arrangement being arranged successively from high to low
There are differences in height between tool, after filling full resin in the type chamber of casting mold higher in two neighboring casting mold, resin
It can overflow and be flow in lower casting mold along connecting line, the cavity filling of lower casting mold is expired, is passed through
This mode being sequentially filled from high to low, once-cast obtain multiple high-tension insulators, are able to solve asking for casting low efficiency
Topic.
Above-mentioned casting mold needs to connect multiple casting molds by connecting line before casting, and makes adjacent two
Casting mold forms difference in height convenient for resin flowing；The flow of strict control resin is needed in casting, the flow of resin is smaller
When, poring rate is slow, production efficiency is low, and when resin flow is big, the junction of connecting line is easy material leakage；It is also needed after casting complete
Connected casting mold is separated, a point mould is carried out to each casting mold, takes out the insulator of casting complete, every time before casting
It requires to connect to casting mold using connecting line, needs to remove the connection being connected between casting mold after casting
Pipeline is connected using connecting line between adjacent casting mold, and overlap joint connecting line wastes time, and increases operation step
Suddenly, inconvenient to use, at the same using the casting device of above-mentioned casting mold there is low efficiencys the problem of.
Utility model content
The purpose of this utility model is to provide a kind of casting molds, are being poured for solving casting mold in the prior art
When inconvenient problem with use；The utility model additionally provides a kind of casting device using the casting mold simultaneously, can solve
The problem of being certainly poured low efficiency in the prior art.
To achieve the above object, the technical solution of the casting device of the utility model is: casting device, including casting moulds
Tool, casting mold includes die main body, and more than two type chambers for shaping workpiece, mold master are equipped in the die main body
The drainage trough for guiding casting material flow is provided on the top surface of body, the sprue gate of various chamber is connected to the drainage trough.
The beneficial effect of the casting device of the utility model is: more than two type chambers are set on casting mold, it is various
The sprue gate of chamber is connected to by drainage trough, and multiple workpiece are obtained during once-cast, are not needed in each of casting mold
Connecting line is overlapped between type chamber, reduces repetition dismounting when casting, reduces the operating procedure of casting, when improving casting
Production efficiency.
Further, each sprue gate is sequentially arranged along the extending direction of drainage trough；Each sprue gate is connected to by drainage trough, place
It is flowed in the casting raw material of molten state along drainage trough, the extending direction arrangement by each sprue gate along drainage trough facilitates casting original
Material is by each sprue gate inflow type chamber.
Further, the drainage trough has cecum and arrival end, and the casting mold further includes that setting enters in drainage trough
The splicing groove at mouth end, splicing groove are fixed on die main body；Casting raw material in molten state is first fallen into and mold master
In the connected splicing groove of body, impact force of the casting raw material in dropping process can be buffered, casting raw material is made to enter drainage trough
When formed stable and uniform stream.
Further, the splicing groove is removable is arranged on the die main body；Mold is detachably arranged in splicing groove
In main body, casting mold is split when facilitating split pattern.
Further, the slot bottom of the drainage trough has chamfered portion, and each sprue gate is located at the chamfered portion
On lower position；Each sprue gate, which is in lower position, enables casting raw material to flow naturally under gravity, in turn
Each type chamber can be filled.
Further, the bottom wall of the drainage trough is projected as V-arrangement along drainage trough extending direction；The bottom wall of drainage trough is set
For V-arrangement, casting raw material can be collected, be conducive to be poured in each type chamber of raw material inflow.
Further, the type chamber is mutually indepedent inside die main body；Each type chamber is mutual inside die main body
It is independent, it is not attached between each workpiece when dividing mould, does not need to separate workpiece, reduce the task amount of operator.
Further, the casting device has inclined support structure, and the casting mold is arranged in the inclined shore
In structure, so that the arrival end of drainage trough is higher than cecum, by inclined support structure the drainage trough of casting mold is in and inclines
Ramp-like state improves production efficiency when casting so that casting raw material be enable successfully to flow into each type chamber.
Further, the bottom wall of the drainage trough is tilted from arrival end to cecum, so that the arrival end of drainage trough is higher than blind
End；Make drainage trough itself that there is inclined bottom wall, casting raw material is enable successfully to flow into each type chamber, into when improving casting
Production efficiency.
The technical solution of the casting mold of the utility model are as follows: casting mold, including die main body, in the die main body
Equipped with more than two type chambers for shaping workpiece, it is provided on the top surface of die main body for guiding casting material flow
Drainage trough, the sprue gate of various chamber are connected to the drainage trough.
The beneficial effect of the casting mold of the utility model is: more than two type chambers are set on casting mold, it is various
The sprue gate of chamber is connected to by drainage trough, and multiple workpiece are obtained during once-cast, are not needed in each of casting mold
Connecting line is overlapped between type chamber, reduces repetition dismounting when casting, reduces the operating procedure of casting, to solve existing
There is casting mold inconvenient problem with use in casting in technology.
Further, each sprue gate is sequentially arranged along the extending direction of drainage trough；Each sprue gate is connected to by drainage trough, place
It is flowed in the casting raw material of molten state along drainage trough, the extending direction arrangement by each sprue gate along drainage trough facilitates casting original
Material is by each sprue gate inflow type chamber.
Further, the drainage trough has cecum and arrival end, and the casting mold further includes that setting enters in drainage trough
The splicing groove at mouth end, splicing groove are fixed on die main body；Casting raw material in molten state is first fallen into and mold master
In the connected splicing groove of body, impact force of the casting raw material in dropping process can be buffered, casting raw material is made to enter drainage trough
When formed stable and uniform stream.
Further, the splicing groove is removable is arranged on the die main body；Mold is detachably arranged in splicing groove
In main body, casting mold is split when facilitating split pattern.
Further, the slot bottom of the drainage trough has chamfered portion, and each sprue gate is located at the chamfered portion
On lower position；Each sprue gate, which is in lower position, enables casting raw material to flow naturally under gravity, in turn
Each type chamber can be filled.
Further, the bottom wall of the drainage trough is projected as V-arrangement along drainage trough extending direction；The bottom wall of drainage trough is set
For V-arrangement, casting raw material can be collected, be conducive to be poured in each type chamber of raw material inflow.
Further, the type chamber is mutually indepedent inside die main body；Each type chamber is mutual inside die main body
It is independent, it is not attached between each workpiece when dividing mould, does not need to separate workpiece, reduce the task amount of operator.
Detailed description of the invention
Fig. 1 is the schematic diagram of the embodiment one of the utility model casting device；
Fig. 2 is the schematic diagram of the other side of casting device in Fig. 1；
Fig. 3 is the front view of Fig. 1；
Fig. 4 is the top view in Fig. 1；
Fig. 5 is the cross-sectional view of Fig. 1 in the lateral direction；
Wherein: mould before 1-, mould in 2-, 3- rear mold, 4- type chamber, the sprue gate 5-, 6- drainage trough, 7- splicing groove, 8- mounting hole,
9- bolt, 10- support.
Specific embodiment
The embodiment one of the casting device of the utility model, as depicted in figs. 1 and 2, including casting mold, casting mold by
Preceding mould 1, middle mould 2 and the rear mold 3 successively arranged along the longitudinal direction are constituted, between preceding mould 1 and middle mould 2, between middle mould 2 and rear mold 3
It is fixedly connected by bolt 9；Casting mold is formed after 3 pairing of preceding mould 1, middle mould 2 and rear mold, casting mold is in middle mould 2 and rear mold 3
The top of apposition position be also provided with drainage trough 6.Specifically, the left end of the drainage trough 6 in the present embodiment is closed cecum, the right side
End is the arrival end for casting raw material inflow drainage trough 6.Detachable three are set by casting mold, convenient for after casting complete
Workpiece is taken out in die sinking, and drainage trough 6 is opened up on casting mold, plays drainage to casting raw material, enables to be poured raw material edge
Drainage trough 6 flows, and prevents casting raw material from inclining and spreads, wastes raw material.
There are four lifting lugs for the top setting of casting device, lift when for installing casting mold to casting device, side
Casting mold is just moved to specified position.
As shown in figure 5, preceding mould 1, middle mould 2 and rear mold 3 have corresponding cavity structure, corresponding cavity structure is in casting moulds
Shape forming cavity 4 after tool pairing, type chamber 4 are used for shaping workpiece.There are four type chamber 4, various chambers 4 in casting mold in the present embodiment
It successively arranges along the extending direction (i.e. left and right directions) of drainage trough 6 and mutually indepedent, the sprue gate 5 of four type chambers 4 is along right and left
To being sequentially arranged in drainage trough 6, can enter inside type chamber 4 along sprue gate 5 when being poured raw material and being flowed along drainage trough 6.It is logical
It crosses preceding mould 1, middle mould 2 and the corresponding cavity structure of rear mold 3 and is combined to form type chamber 4, once-cast obtains four workpiece, improves life
Produce efficiency；The sprue gate of type chamber 4 is also arranged in inside drainage trough 6 along the direction that drainage trough 6 extends, and facilitates casting；In drainage trough 6
The side of extension sets up four mutually independent type chambers 4, is not attached between each workpiece when dividing mould, do not need to workpiece into
Row separation.
Preceding mould 1 has the mounting hole 8 extended in the longitudinal direction, and for installing metal insert, rear mold 3 also has mounting hole 8
There is the mounting hole 8 of installation metal insert, mounting hole 8 is connected to type chamber 4, and metal insert is placed on the inside of type chamber 4, metal insert
It is placed on inside type chamber 4, screw passes through mounting hole 8 and is threadedly coupled with metal insert formation, mould 1 before metal insert is fixed on
Or in rear mold 3, make to be poured raw material package metal insert formation workpiece in casting.
The bottom wall of drainage trough 6 in the longitudinal direction be projected as V-arrangement, the V-arrangement of drainage trough 6 is arranged in the sprue gate 5 of type chamber
On bottom wall, slot bottom is set as V-arrangement and is capable of forming flow-guiding structure, collects in casting raw material at slot bottom, and casting raw material can more hold
In easy inflow sprue gate 5.Drainage trough 6, which is arranged, can make to be poured the lower that raw material converges in drainage trough 6, more when avoiding being opened
Remaining casting raw material sticks on the cell wall of 6 two sides of drainage trough, influences casting mold die sinking.
As shown in Figure 3 and Figure 4, the right side of casting mold is removable is fixed with splicing groove 7, and splicing groove 7 is bolted on
The arrival end of drainage trough 6, the bottom wall of splicing groove 7 are adapted with the bottom wall shape of drainage trough 6.Casting raw material in molten state
It is first fallen in splicing groove 7 in blanking, splicing groove 7 can buffer impact force of the casting raw material in dropping process, keep casting former
Expect the stream that stable and uniform is formed when entering drainage trough 6, it is more equal into the casting raw material of type chamber 4 this makes it possible to guarantee
It is even, avoid the casting non-uniform flowing of raw material.The liquid stream in type chamber 4 can be caused to disturb after non-uniform stream inflow type chamber 4,
Lead to the product existing defects produced, setting splicing groove 7 can be effectively prevented the generation of this phenomenon；Furthermore by splicing groove
7, which are set as removable form, is convenient for that mould is divided to make to open casting mold.
Casting device further includes the inclined support structure of supporting casting die, and the inclined support structure is particular by bolt
It is mounted on the support 10 of casting mold bottom, when installing casting device, 10 right end of support is mounted on higher position, will be propped up
10 left ends of seat are mounted on lower position, so that the top of casting device is formed the high traveling of the low right end in left end, that is to say, that casting
One end that mold is equipped with splicing groove 7 is higher, and setting in this way can be under gravity after so that casting raw material is fallen in splicing groove 7
It naturally flow in drainage trough 6, fills full each type chamber 4 along each sprue gate 5.
The embodiment one of the utility model casting mold when in use, passes through mounting hole 8 using screw and consolidates metal insert
It is scheduled in corresponding preceding mould 1 and rear mold 3, the combination of preceding mould 1, middle mould 2 and rear mold 3 is formed by casting mold by bolt, is being poured
The lower section erection support 10 of mold tilts casting mold, completes the right end that splicing groove 7 is mounted on drainage trough 6 entirely to pour filling
The assembling set.Casting device is put into vacuum tank, the gas being poured in raw material under vacuum conditions can preferably be discharged, and subtract
Existing stomata in few shaping workpiece；Topple over casting raw material in splicing groove 7, be poured raw material after the buffering of splicing groove 7
Drainage trough 6 is flowed under the action of gravity, is poured raw material by being combined as a whole in 5 inflow type chamber 4 of sprue gate with metal insert.
After being poured raw material coagulation forming, metal insert is just embedded in casting raw material, and metal insert forms work in conjunction with casting raw material
Part removes screw at this time, and casting device is carried out a point mould, takes out molding workpiece, due to not interconnecting mutually between each type chamber 4
It is logical, therefore obtained each workpiece is also to be separated from each other, and does not need the machining separate workpiece.
The casting device of the utility model can four workpiece of disposal pouring, reduce the operation of point mould, using more
It is convenient, while the casting mold of the present apparatus is in heeling condition at work, casting raw material can naturally flow into each type
In chamber 4, the production efficiency of casting device is effectively raised.
The embodiment two of the utility model casting device, in embodiment one the difference is that: splicing groove and casting moulds
Tool is integrally formed, and can be reduced casting device in process when assembled, be helped to improve working efficiency.
The embodiment three of the utility model casting device, with above-described embodiment the difference is that: inclined support structure
For the cushion block for being mounted on casting mold, the cushion block height for being mounted on left side is lower than the cushion block for being mounted on right side；It can also will be poured
The bottom surface of mold is set as inclined bottom surface, and casting mold places the layout for forming left low and right high in the horizontal plane, inclined bottom
Face forms inclined support structure, and casting raw material is enable naturally to flow on drainage trough.
The example IV of the utility model casting device, with above-described embodiment the difference is that: casting device is not set
Inclined support structure is set, sets inclined bottom surface for the slot bottom of drainage trough, the arrival end of drainage trough is made to be higher than the blind of drainage trough
End enables casting raw material naturally to flow on drainage trough.
The embodiment five of the utility model casting device, with above-described embodiment the difference is that: the right side of casting mold
Side is not provided with splicing groove, forms Drainage Section using the drainage trough of the sprue gate right end in right end, makes the structure of casting mold
It is more compact.
The embodiment six of the utility model casting device, with above-described embodiment the difference is that: the bottom wall of drainage trough
For cambered surface.
The embodiment seven of the utility model casting device, with above-described embodiment the difference is that: set between various chamber
It is equipped with channel, casting raw material can flow between each type chamber, improve poring rate.
The embodiment eight of the utility model casting device, with above-described embodiment the difference is that: according to the big of product
Multiple type chambers are arranged in small and mold size, can once-cast obtain multiple products, improve the production effect of casting device
Rate.
Casting mold structure in the casting mold of the utility model, and above-mentioned casting device embodiment is identical as effect,
Therefore details are not described herein for the specific embodiment of casting mold.
Claims (10)
1. casting device, including casting mold, casting mold includes die main body, it is characterised in that: is set in the die main body
There are two above type chamber for shaping workpiece, it is provided on the top surface of die main body for guiding drawing for casting material flow
Chute, the sprue gate of various chamber are connected to the drainage trough.
2. casting device according to claim 1, it is characterised in that: extending direction successively cloth of each sprue gate along drainage trough
It sets.
3. casting device according to claim 2, it is characterised in that: the drainage trough has cecum and arrival end, described
Casting mold further includes the splicing groove that drainage trough arrival end is arranged in, and splicing groove is fixed on die main body.
4. casting device according to claim 3, it is characterised in that: the splicing groove is removable to be arranged in the die main body
On.
5. according to claim 1 to casting device described in any one of 4, it is characterised in that: the slot bottom of the drainage trough has
There is chamfered portion, each sprue gate is located on the lower position of the chamfered portion.
6. casting device according to claim 5, it is characterised in that: the bottom wall of the drainage trough is along drainage trough extending direction
Be projected as V-arrangement.
7. casting device according to claim 5, it is characterised in that: each type chamber is mutually only inside die main body
It is vertical.
8. casting device according to claim 6, it is characterised in that: the casting device has inclined support structure, institute
It states casting mold to be arranged on the inclined support structure, so that the arrival end of drainage trough is higher than cecum.
9. casting device according to claim 6, it is characterised in that: the bottom wall of the drainage trough inclines from arrival end to cecum
Tiltedly, so that the arrival end of drainage trough is higher than cecum.
10. casting mold, it is characterised in that: the casting mold is casting mold described in any one of claims 1 to 7.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018220927466 | 2018-12-13 | ||
| CN201822092746 | 2018-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209492085U true CN209492085U (en) | 2019-10-15 |
Family
ID=68153678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822174828.5U Active CN209492085U (en) | 2018-12-13 | 2018-12-24 | Casting mold and casting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209492085U (en) |
-
2018
- 2018-12-24 CN CN201822174828.5U patent/CN209492085U/en active Active
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