CN206849688U - A kind of dry-type transformer epoxy resin casting mold - Google Patents
A kind of dry-type transformer epoxy resin casting mold Download PDFInfo
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- CN206849688U CN206849688U CN201720479213.6U CN201720479213U CN206849688U CN 206849688 U CN206849688 U CN 206849688U CN 201720479213 U CN201720479213 U CN 201720479213U CN 206849688 U CN206849688 U CN 206849688U
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- upper plate
- type transformer
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Abstract
The utility model provides a kind of dry-type transformer epoxy resin casting mold, is related to Dry-Transformer Technology field.The dry-type transformer epoxy resin casting mold, including bottom supporting plate, the top of bottom supporting plate are fixedly connected with the bottom of hydraulically extensible bar, and the top of hydraulically extensible bar is fixedly connected with the bottom of upper plate, and internal model is installed with the center of upper plate bottom.The dry-type transformer epoxy resin casting mold is by setting motor, driving wheel can be driven to be rotated when the motor is energized, driven pulley can be driven to be rotated when driving wheel rotates, thread bush can be driven to be rotated when driven pulley is rotated, branch pipe can be driven to be risen or fallen when thread bush is rotated, the height of meeting adjusting slider when branch pipe rises or falls, pass through the height of adjusting slider, the height of page during so as to adjust cast, so that mould can carry out matched moulds to the coil of each height, the effect for making mould more practical is reached.
Description
Technical field
The utility model Dry-Transformer Technology field, specially a kind of dry-type transformer epoxy resin casting mold.
Background technology
Dry-type transformer is widely used in the place such as local lighting, skyscraper, airport, harbour CNC plant equipment, simply
Say that dry-type transformer just refers to the transformer that iron core and winding are not immersed in insulating oil.
Dry-type transformer needs to carry out matched moulds processing after the completion of coil is wound, and epoxy resin is because it is to metal and non-
The surface of metal material has excellent adhesive strength, and dielectric properties are good, and deformation retract rate is small, and product size stability is good,
Hardness is high, and pliability is preferable, to alkali and most of solvent-stable therefore into the preferred material of matched moulds.
Epoxy resin casting mold is all to coordinate the process for completing cast by top plate, bottom plate, outer mold and interior mould, but
It is the height that epoxy resin casting mold in the market can not adjust mould, therefore mould can only be to the coil of a specification
It is processed, if the unusual waste of materials of meeting if coil height is low, occurs covering not again if the height height of coil
Comprehensive phenomenon, it is very inapplicable.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of dry-type transformer epoxy resin casting mold, solution
The epoxy resin casting mold in the market mentioned in background technology of having determined can not adjust the height of mould, therefore mould is only
The coil of one specification can be processed, if the unusual waste of materials of meeting if coil height is low, when the height of coil is high
If occur the incomplete phenomenon of covering again, it is very inapplicable the problem of.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of dry-type transformer epoxy
Resin-cast mould, including bottom supporting plate, the top of the bottom supporting plate are fixedly connected with the bottom of hydraulically extensible bar, the liquid
The top of pressure expansion link is fixedly connected with the bottom of upper plate, is installed with internal model at the center of the upper plate bottom, institute
State the bottom of upper plate and be installed with external mold on the outside of internal model, the top of the upper plate and the bottom of casing are consolidated
Fixed connection, the top of the casing are fixedly connected with the bottom of motor housing, and the inside of the motor housing is installed with motor, institute
The output shaft of motor is stated through motor housing and extends to the inside of casing with being fixedly connected at the top of driving wheel, the casing it is interior
Portion is movably installed with driven pulley, and the quantity of the driven pulley is two, and two driven pulleys are symmetricly set on the both sides of driving wheel
And engaged with driving wheel, and thread bush is plugged with the axle center of driven pulley, and thread bush is flexibly connected with upper plate.
The top of the motor housing is fixedly connected with the bottom of sleeve, and the internal slide of the sleeve is provided with irrigation pipe,
The irrigation pipe both sides are communicated with branch pipe, and the bottom of the branch pipe through casing and upper plate and extends to the lower section of upper plate
It is fixedly connected with the top of slide plate, and branch pipe is threadedly coupled with thread bush, the inwall of slide plate and the outer surface of internal model are slidably connected,
The outer surface of slide plate and the inwall of external mold are slidably connected.
Preferably, chute is offered at the top of the sleeve, the inwall of the chute and the outer surface of irrigation pipe, which are slided, to be connected
Connect, and the both sides of chute offer the groove to match with branch pipe.
Preferably, the bottom of the external mold outer surface is installed with sealing gasket.
Preferably, on the slide plate and position of corresponding branch pipe offers charging aperture.
Preferably, the branch pipe is L-shaped, and the surface of branch pipe offers external screw thread, is opened up on the inwall of the thread bush
There is the internal thread to match with branch pipe.
Preferably, bearing is inlaid with the upper plate, and the outer surface of thread bush is fixedly connected with the inwall of bearing.
(3) beneficial effect
The utility model provides a kind of dry-type transformer epoxy resin casting mold.Possesses following beneficial effect：
1st, the dry-type transformer epoxy resin casting mold can drive driving wheel to enter when the motor is energized by setting motor
Row rotates, and driven pulley can be driven to be rotated when driving wheel rotates, when driven pulley is rotated thread bush can be driven to carry out
Rotate, branch pipe can be driven to be risen or fallen when thread bush is rotated, can adjusting slider when branch pipe rises or falls
Height, by the height of adjusting slider, the height of page during so as to adjust cast, so that mould can be to each height
Coil carries out matched moulds, has reached the effect for making mould more practical.
2nd, the dry-type transformer epoxy resin casting mold is by setting sealing gasket, after placing the coil in supporting plate,
Then make upper plate drive internal model and external mold to move down by hydraulically extensible bar, make coil between external mold and internal model, so
Epoxy resin is entered by irrigation pipe and branch pipe matched moulds is carried out between external mold and internal model afterwards, and by setting sealing gasket,
Prevent the epoxy resin of melting from being flowed out by the space between external mold and supporting plate.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural representation that the utility model sleeve is overlooked.
In figure：1 supporting plate, 2 hydraulically extensible bars, 3 upper plates, 4 casings, 5 motor housings, 6 motors, 7 driving wheels, 8 driven pulleys,
9 thread bush, 10 internal models, 11 external molds, 12 sleeves, 13 irrigation pipes, 14 branch pipes, 15 slide plates, 16 chutes, 17 grooves, 18 sealing gaskets, 19
Charging aperture, 20 bearings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model embodiment provides a kind of dry-type transformer epoxy resin casting mold, as shown in Figure 1-2, including bottom
Supporting plate 1, the top of bottom supporting plate 1 are fixedly connected with the bottom of hydraulically extensible bar 2, top and the upper plate 3 of hydraulically extensible bar 2
Bottom be fixedly connected, be installed with internal model 10 at the center of the bottom of upper plate 3, the bottom of upper plate and be located at internal model 10
Outside be installed with external mold 11, the bottom of the outer surface of external mold 11 is installed with sealing gasket 18, the top of upper plate 3 and case
The bottom of body 4 is fixedly connected, and the bottom that top and the motor of casing 4 are 6 casees 5 is fixedly connected, and the inside that motor is 6 casees 5 is fixedly mounted
There is a motor 6, the output shaft of motor 6 is through motor 6 casees 5 and extends to the inside of casing 4 and is fixedly connected with the top of driving wheel 7,
The internal activity of casing 4 is provided with driven pulley 8, and the quantity of driven pulley 8 is two, and two driven pulleys 8 are symmetricly set on actively
The both sides of wheel 7 are simultaneously engaged with driving wheel 7, and thread bush 9 is plugged with the axle center of driven pulley 8, and thread bush 9 is lived with upper plate 3
Bearing 20 is inlaid with dynamic connection upper plate 3, and the outer surface of thread bush 9 is fixedly connected with the inwall of bearing 20.
The top that motor is 6 casees 5 is fixedly connected with the bottom of sleeve 12, and the internal slide of sleeve 12 is provided with irrigation pipe 13,
The both sides of irrigation pipe 13 are communicated with branch pipe 14, and the top of sleeve 12 offers chute 16, inwall and the irrigation pipe 13 of chute 16
Outer surface is slidably connected, and the both sides of chute 16 offer the groove 17 to match with branch pipe 14, and the bottom of branch pipe 14 is run through
Casing 4 and upper plate 3 simultaneously extend to the lower section of upper plate 3 and are fixedly connected with the top of slide plate 15, and branch pipe 14 and the spiral shell of thread bush 9
Line connects, and branch pipe 14 is L-shaped, and the surface of branch pipe 14 offers external screw thread, is offered on the inwall of thread bush 9 and the phase of branch pipe 14
The internal thread of matching, the inwall of slide plate 15 and the outer surface of internal model 10 are slidably connected, and the outer surface of slide plate 15 is interior with external mold 11
Wall is slidably connected, and on the slide plate 15 and position of corresponding branch pipe 14 offers charging aperture 19.
In use, starting motor 6 starts the pull-up upper plate 3 of hydraulically extensible bar 2, supporting plate 1 is then placed the coil in
On, and between internal model 10 and external mold 11, then starting hydraulically extensible bar 2 makes upper plate 3 again positioned at the upper of supporting plate 1
Side, then start motor 6, after the startup of motor 6 driving wheel 7 can be driven to be rotated, can be driven after driving wheel 7 is rotated
Driven pulley 8 is rotated, and after driven pulley 8 is rotated, thread bush 9 can be driven to be rotated, due to branch pipe 14 and thread bush 9
Threaded connection, therefore branch pipe 14 can be pulled to move down, when branch pipe 14 moves down slide plate 15 can be driven to move downwards,
It then can be carried out matched moulds again with the top contact of coil, enter epoxy resin by irrigation pipe 13 after slide plate 15 moves down
Enter to the inside of branch pipe 14, and the lower section of slide plate 15 is entered by branch pipe 14 and charging aperture 19, so as to below slide plate 15
Coil carry out matched moulds.
In summary, the dry-type transformer epoxy resin casting mold, can band when motor 6 starts by setting motor 6
Dynamic driving wheel 7 is rotated, and when driving wheel 7 rotates driven pulley 8 can be driven to be rotated, the meeting when driven pulley 8 is rotated
Drive thread bush 9 to be rotated, when thread bush 9 is rotated branch pipe 14 can be driven to be risen or fallen, when on branch pipe 14
When rising or declining can adjusting slider 15 height, by the height of adjusting slider 15, the height of page during so as to adjust cast, from
And mould is carried out matched moulds to the coil of each height, reach the effect for making mould more practical.
Also, by setting sealing gasket 18, after placing the coil in supporting plate 1, then made by hydraulically extensible bar 2
Top plate 3 drives internal model 10 and external mold 11 to move down, and coil is then passed through irrigation pipe 13 between external mold 11 and internal model 10
And branch pipe 14 enters epoxy resin to carry out matched moulds between external mold 11 and internal model 10, and by setting sealing gasket 18, prevent
The epoxy resin of melting is flowed out by the space between external mold 11 and supporting plate 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of dry-type transformer epoxy resin casting mold, including bottom supporting plate (1), it is characterised in that：The bottom supporting plate
(1) top is fixedly connected with the bottom of hydraulically extensible bar (2), the top of the hydraulically extensible bar (2) and the bottom of upper plate (3)
Portion is fixedly connected, and internal model (10) is installed with the center of upper plate (3) bottom, the bottom of the upper plate (3) is simultaneously
And external mold (11) is installed with the outside of internal model (10), the top and the bottom of casing (4) of the upper plate (3) are fixed
Connection, the top of the casing (4) are fixedly connected with the bottom of motor housing (5), and the inside of the motor housing (5) is installed with
Motor (6), the output shaft of the motor (6) through motor housing (5) and extend to the inside of casing (4) and the top of driving wheel (7)
Portion is fixedly connected, and the internal activity of the casing (4) is provided with driven pulley (8), and the quantity of the driven pulley (8) is two, and
Two driven pulleys (8) are symmetricly set on the both sides of driving wheel (7) and engaged with driving wheel (7), and are inserted at the axle center of driven pulley (8)
Thread bush (9) is connected to, and thread bush (9) is flexibly connected with upper plate (3)；
The top of the motor housing (5) is fixedly connected with the bottom of sleeve (12), and the internal slide of the sleeve (12) is provided with
Irrigation pipe (13), irrigation pipe (13) both sides are communicated with branch pipe (14), the bottom of the branch pipe (14) through casing (4) with
Upper plate (3) simultaneously extends to the lower section of upper plate (3) with being fixedly connected at the top of slide plate (15), and branch pipe (14) and thread bush
(9) it is threadedly coupled, the inwall of slide plate (15) and the outer surface of internal model (10) are slidably connected, the outer surface of slide plate (15) and external mold
(11) inwall is slidably connected.
A kind of 2. dry-type transformer epoxy resin casting mold according to claim 1, it is characterised in that：The sleeve
(12) chute (16) is offered at the top of, the outer surface of the inwall and irrigation pipe (13) of the chute (16) is slidably connected, and sliding
The both sides of groove (16) offer the groove (17) to match with branch pipe (14).
A kind of 3. dry-type transformer epoxy resin casting mold according to claim 1, it is characterised in that：The external mold
(11) bottom of outer surface is installed with sealing gasket (18).
A kind of 4. dry-type transformer epoxy resin casting mold according to claim 1, it is characterised in that：The slide plate
(15) on the and position of corresponding branch pipe (14) offers charging aperture (19).
A kind of 5. dry-type transformer epoxy resin casting mold according to claim 1, it is characterised in that：The branch pipe
(14) it is L-shaped, and the surface of branch pipe (14) offers external screw thread, is offered on the inwall of the thread bush (9) and branch pipe (14)
The internal thread to match.
A kind of 6. dry-type transformer epoxy resin casting mold according to claim 1, it is characterised in that：The upper plate
(3) bearing (20) is inlaid with, and the outer surface of thread bush (9) is fixedly connected with the inwall of bearing (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479213.6U CN206849688U (en) | 2017-05-03 | 2017-05-03 | A kind of dry-type transformer epoxy resin casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479213.6U CN206849688U (en) | 2017-05-03 | 2017-05-03 | A kind of dry-type transformer epoxy resin casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206849688U true CN206849688U (en) | 2018-01-05 |
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ID=60794787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720479213.6U Active CN206849688U (en) | 2017-05-03 | 2017-05-03 | A kind of dry-type transformer epoxy resin casting mold |
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| Country | Link |
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| CN (1) | CN206849688U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281279A (en) * | 2018-01-10 | 2018-07-13 | 宁波海蔓汽车科技有限公司 | Encapsulating device for capacitance |
| CN109087808A (en) * | 2018-08-28 | 2018-12-25 | 上海置信电气股份有限公司 | A kind of epoxy resin dry type transformer mold |
| CN114953284A (en) * | 2022-04-29 | 2022-08-30 | 山东哈大电气有限公司 | Automatic pouring control system |
| CN115101325A (en) * | 2022-07-26 | 2022-09-23 | 南京大全变压器有限公司 | Material mixing device for pouring multi-winding dry type transformer coil |
-
2017
- 2017-05-03 CN CN201720479213.6U patent/CN206849688U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281279A (en) * | 2018-01-10 | 2018-07-13 | 宁波海蔓汽车科技有限公司 | Encapsulating device for capacitance |
| CN108281279B (en) * | 2018-01-10 | 2019-08-13 | 宁波海蔓汽车科技有限公司 | Encapsulating device for capacitor |
| CN109087808A (en) * | 2018-08-28 | 2018-12-25 | 上海置信电气股份有限公司 | A kind of epoxy resin dry type transformer mold |
| CN114953284A (en) * | 2022-04-29 | 2022-08-30 | 山东哈大电气有限公司 | Automatic pouring control system |
| CN115101325A (en) * | 2022-07-26 | 2022-09-23 | 南京大全变压器有限公司 | Material mixing device for pouring multi-winding dry type transformer coil |
| CN115101325B (en) * | 2022-07-26 | 2023-11-03 | 南京大全变压器有限公司 | Mixing device for casting multi-winding dry-type transformer coil |
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