CN203659620U - Casting mold - Google Patents
Casting mold Download PDFInfo
- Publication number
- CN203659620U CN203659620U CN201320717625.0U CN201320717625U CN203659620U CN 203659620 U CN203659620 U CN 203659620U CN 201320717625 U CN201320717625 U CN 201320717625U CN 203659620 U CN203659620 U CN 203659620U
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- Prior art keywords
- casting mold
- plate
- exterior sheathing
- slotted
- square
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Abstract
The utility model discloses a casting mold. The casting mold comprises an outer mold plate (1), an inner mold plate (2), a clamping piece and baffles, wherein the inner mold plate (2) is positioned in the outer mold (1); a cavity is formed between the inner mold plate (2) and the outer mold plate (1); at least one of the outer mold plate (1) and the inner mold plate (2) is an open plate provided with a gap; the clamping piece is positioned at the gap and is used for adjusting the size of the gap; the baffles are positioned at the gap and are used for closing the gap. According to the casting mold, the baffles in different sizes are fixed in the gap of the open plate by the movable clamping piece, so that the size of the casting mold is adjustable, and the production cost is saved.
Description
Technical field
The utility model relates to transformer production technical field, particularly relates to a kind of casting mold.
Background technology
While at present manufacturing dry-type transformer, normally first coil winding is good after, then installation mold pours into a mould, and pours into a mould in engineering and needs to use casting mold.In prior art, the inside and outside template of casting mold is a monoblock hard steel plate formation, and after casting mold moulding, size is difficult to change, and has caused the transformer of corresponding size must have supporting casting mold, and cost is large.This problem is the technical barrier that the industry is needed solution badly.
Utility model content
For above-mentioned prior art, the purpose of this utility model is to provide a kind of casting mold of adjustable size.
For addressing the above problem, the utility model casting mold comprises exterior sheathing and inner formword, described inner formword is arranged in described exterior sheathing, between described inner formword and described exterior sheathing, form a cavity, it is characterized in that, at least one in described exterior sheathing and described inner formword is tool open plate jaggy; This casting mold also comprises: clamping element, is positioned at described indentation, there, for regulating the size of described breach; And baffle plate, be positioned at described indentation, there, for sealing described breach.
Preferably, this casting mold also can comprise overhead gage, and described overhead gage is positioned at the top of described cavity, and has one or more plug holes.
Wherein, described exterior sheathing is open plate, and for sealing, the baffle plate of breach of described exterior sheathing has one or more through holes and described casting mold also comprises the cylinder that can insert these one or more through holes.
Preferably, described exterior sheathing or described inner formword are metal soft mode.
Described metal soft mode is stainless steel soft mode.
The height of described exterior sheathing, described inner formword and described baffle plate is identical.
Described clamping element comprises: slotted-plate, has groove on this slotted-plate; Two L-squares, are positioned on described slotted-plate, and can slide along described groove, have a screw on each L-square; And bolt, run through the screw on described two L-squares.
Described clamping element comprises: slotted-plate, has groove on this slotted-plate; The first L-square, is positioned on described slotted-plate, and can slide along described groove, and this L-square has a screw; The second L-square, is fixed on described slotted-plate, and has a screw, and bolt, runs through the screw on described the first L-square and described the second L-square.
The utility model is fixed on baffle plates different size between the breach of open plate by mobilizable clamping element, has realized casting mold size adjustable, has saved production cost.
Accompanying drawing explanation
Accompanying drawing is to be used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of the casting mold of a kind of execution mode of the utility model;
Fig. 2 is the structural representation of the casting mold of the another kind of execution mode of the utility model;
Fig. 3 is the structural representation of exterior sheathing;
Fig. 4 is the structural representation of inner formword;
Fig. 5 is the structural representation of external mold baffle plate;
Fig. 6 is the structural representation of clamping element; And
Fig. 7 is clamping element stereogram.
Description of reference numerals
1: exterior sheathing 2: inner formword 3: external mold baffle plate
4: internal mold baffle plate 5: 6: the first clamping elements of overhead gage
7: the second clamping elements 8: plug hole 9: through hole
10: bolt 11: slotted-plate 12: L-square
13: groove 14: screw.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the utility model, is not limited to the utility model.
Fig. 1 is the structural representation of the casting mold of a kind of execution mode of the utility model; The casting mold of present embodiment comprises exterior sheathing 1, inner formword 2, external mold baffle plate 3, the first clamping element 6; Described inner formword 2 is nested in described exterior sheathing 1, between described inner formword 2 and described exterior sheathing 1, forms a cavity.As shown in Figure 3, for there being the open plate of a breach, and inner formword 2 is a shut to the structure of described exterior sheathing 1; Described external mold baffle plate 3 is positioned at described indentation, there, for sealing the breach of described open plate; Described the first clamping element 6 is positioned at described indentation, there, for regulating described breach size, external mold baffle plate 3 can be fixedly clamped between described breach simultaneously.Can use the adventitia baffle plate 3 of different size to adapt with the size of breach.In one embodiment, the cavity side dorsad of breach can have and is suitable for the convex edge that the first clamping element 6 clamps.In another embodiment, the first clamping element 6 affixed (for example, welding or riveted joint) is in the cavity side dorsad of breach.Alternately, change inner formword in above-described embodiment 2 into open plate, as shown in Figure 4, coordinate internal mold baffle plate 4 and the second clamping element 7 to use simultaneously; Preferably, in exterior sheathing 1 and described inner formword 2, be open plate, support the use corresponding baffle plate and clamping element simultaneously, concrete structure as shown in Figure 2.By this, regulate the size of breach and be used in conjunction with the baffle plate of different size by clamping element, having realized the adjusting to casting mold size.
Preferably, the structure of described external mold baffle plate 3 as shown in Figure 5, there is one or more through holes 9 and described casting mold and also comprise the cylinder that can insert this through hole 9, when cast, cylinder can be inserted in through hole 9 completely, water and outpour the foundry goods that can communicate with the coil windings of transformer.In the situation that described through hole 9 does not use, described cylinder partly inserts in described through hole 9, prevents mould material leakage.Preferably, described through hole 9 has internal thread, and described cylinder has corresponding with it external screw thread, cylinder is screwed into the degree of depth of adjustable sealing through hole 9 in described through hole 9, has also improved the reliability of sealing.By technique scheme, use the casting mold that provides of the utility model can directly pour into a mould out the foundry goods with through hole 9, and do not need, to the foundry goods reprocessing process such as hole, to have improved production efficiency, reduced production cost.The external mold baffle plate 3 that is provided with different through holes 9 by replacement just can be poured into a mould the foundry goods of drawing of the diverse location that communicates with the coil windings of transformer, and does not need to replace whole casting mold, has saved production cost.The use that multiple through holes 9 on adventitia baffle plate 3 can be selected according to actual needs simultaneously, has played the effect of saving production cost equally.
Alternatively, described casting mold also comprises overhead gage 5, is positioned at the top of described cavity, and has one or more plug holes 8, is convenient to inject mould material.In one embodiment, the shape of overhead gage 5 is consistent with the shape at cavity top.Alternatively, overhead gage 5 can be greater than the area at cavity top.
Preferably, described exterior sheathing 1 and described inner formword 2 are metal soft mode, and described metal soft mode can be stainless steel soft mode.Metal soft mode has good ductility, is convenient to the demoulding.
Preferably, in the utility model, the height of exterior sheathing 1, inner formword 2, external mold baffle plate 3 and internal mold baffle plate 4 can be identical.Alternatively, the height of exterior sheathing 1, inner formword 2, external mold baffle plate 3 and internal mold baffle plate 4 can be also different, and the coil height of cast carrys out the corresponding baffle plate of choice for use as required, and the height of exterior sheathing 1 and inner formword 2 can be higher than the height of baffle plate.
Preferably, the first clamping element 6 is identical with the second clamping element 7 structures described in clamping element described in the utility model, as shown in Figure 6 and Figure 7, comprising: slotted-plate 11, has groove 13 on this slotted-plate 11; Two L-squares 12, are positioned on described slotted-plate 11, and can slide along described groove 13, have a screw 14 on each L-square 12; And through the bolt 10 of screw 14.Alternatively, one of them of two L-squares 12 can be fixed on described slotted-plate 11, and another can slide along groove 13.Clamping element can be affixed (for example, welding or riveted joint), and, in the cavity side dorsad of breach, the cavity side dorsad of alternative breach can have the convex edge that is suitable for clamping element clamping, by convex edge be clipped in two L-squares 12 between.In one embodiment, bolt 10 matches with the screw thread of screw 14, can make L-square 12 slide by swivel bolt 10, and breach and baffle plate clamp the most at last.Bolt 10 runs through screw 14 and nut supports the use in another embodiment, realizes the slip of L-square 12, and breach and baffle plate clamp the most at last.Being free to slide of L-square 12, can be so that the installation and removal of mould.
The above-mentioned structure of having illustrated according to casting mold of the present utility model; its concrete use procedure is described as follows: first described inner formword 2 can be nested in the exterior sheathing 1 being placed on rubber blanket; internal mold or external mold baffle plate 3, clamping element and overhead gage 5 are then installed; fix casting mold; then the coil windings of transformer is placed in described cavity; finally inject mould material by plug hole 8, complete the cast of transformer coil.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in above-mentioned execution mode; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection range of the present utility model.
It should be noted that in addition, each concrete technical characterictic described in above-mentioned embodiment, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between various execution mode of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (8)
1. a casting mold, this casting mold comprises exterior sheathing (1) and inner formword (2), described inner formword (2) is located in described exterior sheathing (1), between described inner formword (2) and described exterior sheathing (1), forms a cavity, it is characterized in that,
At least one in described exterior sheathing (1) and described inner formword (2) is tool open plate jaggy;
This casting mold also comprises:
Clamping element, is positioned at described indentation, there, for regulating the size of described breach; And
Baffle plate, is positioned at described indentation, there, for sealing described breach.
2. casting mold according to claim 1, is characterized in that, this casting mold also comprises overhead gage (5), and described overhead gage (5) is positioned at the top of described cavity, and has one or more plug holes (8).
3. casting mold according to claim 1, it is characterized in that, described exterior sheathing (1) is open plate, and for sealing, the baffle plate of breach of described exterior sheathing (1) has one or more through holes and described casting mold also comprises the cylinder that can insert these one or more through holes.
4. casting mold according to claim 1, is characterized in that, described exterior sheathing (1) and/or described inner formword (2) are metal soft template.
5. casting mold according to claim 4, is characterized in that, described metal soft template is stainless steel soft template.
6. casting mold according to claim 1, is characterized in that, the height of described exterior sheathing (1), described inner formword (2) and described baffle plate is identical.
7. casting mold according to claim 1, is characterized in that, described clamping element comprises: slotted-plate (11), has groove (13) on this slotted-plate (11);
Two L-squares (12), are positioned at described slotted-plate (11) upper, and can slide along described groove (13), have a screw (14) on each L-square (12); And
Bolt (10), runs through the screw (14) on described two L-squares (12).
8. casting mold according to claim 1, is characterized in that, described clamping element comprises:
Slotted-plate (11), has groove (13) on this slotted-plate (11);
The first L-square, is positioned at described slotted-plate (11) upper, and can slide along described groove (13), and this L-square (12) has a screw (14);
The second L-square, is fixed on described slotted-plate (11) upper, and has a screw (14), and
Bolt (10), runs through the screw (14) on described the first L-square and described the second L-square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320717625.0U CN203659620U (en) | 2013-11-14 | 2013-11-14 | Casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320717625.0U CN203659620U (en) | 2013-11-14 | 2013-11-14 | Casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203659620U true CN203659620U (en) | 2014-06-18 |
Family
ID=50925984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320717625.0U Expired - Fee Related CN203659620U (en) | 2013-11-14 | 2013-11-14 | Casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203659620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632837A (en) * | 2013-11-14 | 2014-03-12 | 芜湖金牛电气股份有限公司 | Casting mold |
-
2013
- 2013-11-14 CN CN201320717625.0U patent/CN203659620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632837A (en) * | 2013-11-14 | 2014-03-12 | 芜湖金牛电气股份有限公司 | Casting mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20211114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |