CN213905128U - Epoxy resin pouring dry-type transformer coil mould is from levelling device - Google Patents
Epoxy resin pouring dry-type transformer coil mould is from levelling device Download PDFInfo
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- CN213905128U CN213905128U CN202022384787.XU CN202022384787U CN213905128U CN 213905128 U CN213905128 U CN 213905128U CN 202022384787 U CN202022384787 U CN 202022384787U CN 213905128 U CN213905128 U CN 213905128U
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- connecting rod
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- epoxy resin
- type transformer
- plate
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- 239000003822 epoxy resin Substances 0.000 title claims abstract description 24
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 24
- 239000004593 Epoxy Substances 0.000 claims abstract description 13
- 230000002146 bilateral effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an epoxy resin pouring dry-type transformer coil mould self-leveling device, which comprises a base, wherein the bilateral symmetry at the top of the base is provided with a support plate, the middle position of the top of the base is provided with a driving motor, the output end of the driving motor is provided with a cam, the middle position of the top of the base is symmetrically provided with two groups of telescopic sleeves, the outer side of each telescopic sleeve is sleeved with a spring A, the tops of the two groups of springs A are jointly provided with a lower template, and the tops of the two sides of the lower template are provided with a connecting rod D; the utility model discloses a mutually supporting between telescopic tube, spring A, driving motor, cam, connecting rod A, head rod D, T type connecting rod, mounting groove and the spring B has realized carrying out the function that evenly rocks to head rod D major structure for the in-process that epoxy poured can be even more, avoids the production of bubble.
Description
Technical Field
The utility model relates to a dry-type transformer coil pouring device technical field specifically is an epoxy pours dry-type transformer coil mould from levelling device.
Background
The epoxy resin dry type transformer takes epoxy resin as an insulating material, high and low voltage windings are wound by adopting copper strips (foils), the epoxy resin is poured and cured in vacuum to form a high-strength glass fiber reinforced plastic body structure, the insulation grade is F, H grade, the epoxy resin dry type transformer has the characteristics of good electrical property, strong lightning impulse resistance, strong short circuit resistance, small size, light weight and the like, a temperature display controller can be installed, the operating temperature of the winding of the transformer is displayed and controlled, and the normal service life of the transformer is ensured.
The existing self-leveling device for the coil mould of the epoxy resin pouring dry type transformer is diversified, but still has the obvious problems: 1. the epoxy resin poured dry-type transformer flows to the outside of the coil through the poured epoxy resin and is solidified to generate a protective layer, but bubbles are easily generated in the pouring process, so that the pouring cavity is unqualified, and a structural device capable of shaking uniformly is lacked; 2. the existing epoxy resin pouring is divided into an upper die and a lower die which are usually fixed by bolts, so that inconvenience is brought to workers during demolding, and a structural device which can be conveniently installed and disassembled is needed; 3. the conventional epoxy resin pouring dry-type transformer is usually poured by adopting a vertical column, and the vertical column pouring speed is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an epoxy pours into a mould of dry-type transformer coil from levelling device to it is multiple to propose current epoxy pours into a mould of dry-type transformer coil from levelling device in the above-mentioned background art to solve, but still has comparatively obvious problem: the epoxy resin poured dry-type transformer flows to the outside of the coil through the poured epoxy resin and is solidified to generate a protective layer, but bubbles are easily generated in the pouring process, so that the pouring cavity is unqualified, and a structural device capable of shaking uniformly is lacked; the existing epoxy resin pouring is divided into an upper die and a lower die which are usually fixed by bolts, so that inconvenience is brought to workers during demolding, and a structural device which can be conveniently installed and disassembled is needed; the conventional epoxy resin pouring dry-type transformer generally adopts column pouring, and the column pouring speed is slow.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an epoxy pours dry-type transformer coil mould from levelling device, includes the base, its characterized in that: the support plate is symmetrically arranged on two sides of the top of the base, the driving motor is arranged in the middle of the top of the base, the cam is arranged at the output end of the driving motor, two groups of first telescopic pipes are symmetrically arranged in the middle of the top of the base, the spring A is sleeved outside the first telescopic pipes, the lower die plate is jointly arranged on the tops of the two groups of spring A, the second connecting rods D are arranged on the tops of two sides of the lower die plate, one side, far away from the lower die plate, of each second connecting rod D extends into the support plate, a mounting groove is formed in the support plate, the spring B is arranged at the bottom of the mounting groove, a T-shaped connecting rod is arranged at one end, far away from the mounting groove, of each T-shaped connecting rod, one end, far away from the spring B, extends to the outside of the mounting groove and is mutually connected with the second connecting rods D, and a connecting block A is arranged in the middle of the bottom of the lower die plate, the middle position of the bottom of the connecting block A is provided with a connecting rod A, the connecting rod A is matched with the cam, the top of the lower template is provided with an upper template, one side of the top of the upper template is provided with a feeding pipe, one end of the feeding pipe extends into the upper template, the outer side of the feeding pipe is provided with a control valve, one end of the top of the upper template, which is far away from the feeding pipe, is provided with a discharging pipe, the bottom of the outer side of the upper template is symmetrically provided with two groups of connecting blocks B, the top of the outer side of the lower template is symmetrically provided with two groups of positioning plates, two sides of the top of the positioning plates are symmetrically provided with two groups of first connecting rods D, the tops of the first connecting rods D are provided with a pressing plate together, the outer sides of the first connecting rods D are sleeved with springs C, one ends of the first connecting rods D, which are close to the positioning plates, penetrate through to the bottoms of the positioning plates and are provided with limiting plates together, the utility model discloses a flexible winding device, including limiting plate, connecting axle B, connecting axle C, connecting axle B, connecting axle A, connecting rod B, connecting axle C, connecting axle B, lower bolster, limiting plate, the intermediate position department of limiting plate bottom is provided with the second telescopic tube, the both sides at second telescopic tube outside top all are provided with connecting axle A, connecting axle A's the outside all articulates there is connecting axle B, connecting axle B's the bottom of being close to one side of each other is provided with connecting axle B jointly, connecting axle B's outside bilateral symmetry is provided with connecting axle C, connecting axle C both ends are connected with the lower bolster each other, connecting axle B's one end and connecting axle C's the outside are articulated mutually, the intermediate position department of connecting axle B outside bottom is provided with the push-pull rod, the inside of lower bolster and cope match-plate all symmetry are provided with the coil groove.
Preferably, the bottom of the base is provided with an anti-skid gasket.
Preferably, an arc-shaped rubber pad is arranged in the middle of the bottom of the pressing plate.
Preferably, the edge positions between the upper template and the lower template are provided with sealing gaskets.
Preferably, a damping gasket is arranged between the bottom of the driving motor and the base.
Preferably, the outer side of the push-pull rod is sleeved with a rubber sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: according to the self-leveling device for the epoxy resin cast dry-type transformer coil mold, the vertical column type casting device is changed into the horizontal casting mold, the casting is rapid, bubbles are not easy to generate, and the reliability of the dry-type transformer is enhanced;
1. through the mutual matching of the telescopic sleeve, the spring A, the driving motor, the cam, the connecting rod A, the D, T-shaped connecting rod of the connecting rod, the mounting groove and the spring B, the function of uniformly shaking the main body structure of the connecting rod D is realized, the epoxy resin can be more uniformly poured, and bubbles are avoided;
2. through the mutual matching among the pressing plate, the connecting block B, the connecting shaft A, the telescopic sleeve, the connecting rod B, the connecting rod C, the push-pull rod, the connecting shaft B, the connecting shaft C and the like, the upper template and the lower template can be conveniently and tightly pressed and fixed, and the disassembly and the assembly of the device are simplified;
3. through pouring the mode with vertical type and changing into horizontal type and pour for pour speed, and through being provided with the discharging pipe, make the coil pour completely when finishing, epoxy can be automatic leveling under the effect of gravity, and unnecessary epoxy can be followed the discharging pipe position and flowed out, has avoided because of pouring the coil too high, has pour the emergence of phenomenons such as inhomogeneous.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B of fig. 2 according to the present invention.
In the figure: 1. a base; 2. a support plate; 3. a discharge pipe; 4. a feed pipe; 5. a control valve; 6. an exhaust pipe; 7. mounting a template; 8. connecting a block A; 9. a first telescopic tube; 10. a spring A; 11. a drive motor; 12. a cam; 13. a connecting rod A; 14. a coil slot; 15. pressing a plate; 16. connecting block B; 17. a spring B; 18. connecting the shaft A; 19. a second telescopic tube; 20. a connecting rod B; 21. a connecting rod C; 22. a push-pull rod; 23. a connecting shaft B; 24. a connecting shaft C; 25. a limiting plate; 26. positioning a plate; 27. a first connecting rod D; 28. a spring C; 29. a lower template; 30. a second connecting rod D; 31. a T-shaped connecting rod; 32. and (4) mounting the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a self-leveling device for an epoxy resin cast dry type transformer coil mold comprises a base 1, support plates 2 are symmetrically arranged on two sides of the top of the base 1, a driving motor 11 is arranged at the middle position of the top of the base 1, a cam 12 is arranged at the output end of the driving motor 11, two groups of first telescopic sleeves 9 are symmetrically arranged at the middle position of the top of the base 1, springs A10 are sleeved outside the first telescopic sleeves 9, a lower template 29 is jointly arranged at the tops of the two groups of springs A10, second connecting rods D30 are arranged at the tops of two sides of the lower template 29, one side, far away from the lower template 29, of each second connecting rod D30 extends to the inside of the support plate 2, an installation groove 32 is arranged inside the support plate 2, a spring B17 is arranged at the bottom inside of the installation groove 32, a T-shaped connecting rod 31 is arranged at one end, far away from the spring B17, extends to the outside of the installation groove 32 and is connected with the second connecting rods D30, middle position department of lower bolster 29 bottom is provided with connecting block A8, middle position department of connecting block A8 bottom is provided with connecting rod A13, connecting rod A13 and cam 12 adaptation of each other, the top of lower bolster 29 is provided with cope match-plate pattern 7, one side at cope match-plate pattern 7 top is provided with inlet pipe 4, the one end of inlet pipe 4 extends to the inside of cope match-plate pattern 7, the outside of inlet pipe 4 is provided with control valve 5, the one end that inlet pipe 4 was kept away from at cope match-plate pattern 7 top is provided with blast pipe 6, one side of cope match-plate pattern 7 is provided with discharging pipe 3, the bottom symmetry in the cope match-plate pattern 7 outside is provided with two sets of connecting blocks B16, the top symmetry in the lower bolster 29 outside is provided with two sets of locating plates 26, the bilateral symmetry at locating plate 26 top is provided with two sets of head rod D27, head rod D27 is provided with clamp plate 15 jointly, head rod D27's outside cover is equipped with spring C28, head rod D27 runs through to the bottom of locating plate 26 and is provided with spacing jointly near the one end The plate 25, the intermediate position department of limiting plate 25 bottom is provided with second telescopic tube 19, the both sides at second telescopic tube 19 outside top all are provided with connecting axle A18, the outside of connecting axle A18 all articulates there is connecting axle B20, the bottom that connecting axle B20 is close to one side each other is provided with connecting axle B23 jointly, the outside symmetry of connecting axle B23 articulates there is connecting axle C21, the output bilateral symmetry of second telescopic tube 19 is provided with connecting axle C24, connecting axle C24 both ends are interconnected with lower bolster 29, the one end that connecting axle B23 was kept away from to connecting axle C21 is articulated mutually with the outside of connecting axle C24, the intermediate position department of connecting axle B23 outside bottom is provided with push-and-pull rod 22, lower bolster 29 and the inside of cope match-plate 7 all are provided with coil groove 14 symmetrically.
Furthermore, the bottom of the base 1 is provided with an anti-skid gasket to avoid the overall sliding of the device.
Further, an arc-shaped rubber pad is arranged in the middle of the bottom of the pressing plate 15, so that friction force is increased, and the pressing plate 15 is attached to the connecting block B16 more tightly.
Furthermore, sealing gaskets are arranged at the edge positions between the upper template 7 and the lower template 29, so that the sealing performance of the device is enhanced.
Further, a damping gasket is arranged between the bottom of the driving motor 11 and the base 1, so that redundant vibration generated to the device when the driving motor 11 operates is avoided.
Furthermore, the outer side of the push-pull rod 22 is sleeved with a rubber sleeve, so that the use of an operator is facilitated.
The working principle is as follows: the device is powered by external power and controls to open the driving motor 11, the upper template 7 is arranged at the bottom of the lower template 29, at the moment, the connecting block B16 is positioned at the bottom of the pressing plate 15 and is matched with the pressing plate, the push-pull rod 22 is pulled downwards, the push-pull rod 22 drives the connecting shaft B23 to move downwards, the connecting shaft B23 respectively pulls the connecting rod C21 and the connecting rod B20, the connecting rod C21 pulls the second telescopic sleeve 19 to expand and contract, the connecting rod B20 pulls the connecting shaft A18 to move downwards, the second telescopic sleeve 19 is further made to expand and contract to drive the limiting plate 25 to move downwards, at the moment, the first connecting rod D27 connected with the limiting plate 25 drives the pressing plate 15 to move downwards, so that the pressing of the pressing plate 15 on the connecting block B16 is completed, the connection between the upper template 7 and the lower template 29 is completed, when the device needs to be opened, the push-pull rod 22 upwards, and all parts move reversely under the action of the rebounding force of the spring C28, and then accomplish the disassembling, when the device is used, pour into epoxy through inlet pipe 4 to cope match-plate pattern 7 and the inside of lower bolster 29, and discharge inside air through blast pipe 6, driving motor 11 drives the cam 12 and rotates and promote connecting rod A13 through cam 12 this moment, and then promote lower bolster 29, again because of the both ends of lower bolster 29 are provided with T type connecting rod 31, accomplish through the mounting groove 32 that T type connecting rod 31 is connected and rock, make the epoxy of pouring distribute more evenly, close driving motor 11 after accomplishing to pour, this moment when epoxy is under the effect of gravity, after the automatic leveling, unnecessary epoxy flows through discharging pipe 3, and then the function that epoxy poured dry-type transformer coil from leveling has been accomplished.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (6)
1. The utility model provides an epoxy pours into dry-type transformer coil mould from levelling device, includes base (1), its characterized in that: the supporting plate is symmetrically arranged on two sides of the top of the base (1) and is provided with a supporting plate (2), a driving motor (11) is arranged at the middle position of the top of the base (1), a cam (12) is arranged at the output end of the driving motor (11), two groups of first telescopic pipes (9) are symmetrically arranged at the middle position of the top of the base (1), a spring A (10) is sleeved on the outer side of each first telescopic pipe (9), a lower template (29) is jointly arranged at the tops of the two groups of springs A (10), second connecting rods D (30) are arranged at the tops of two sides of the lower template (29), one side, far away from the lower template (29), of each second connecting rod D (30) extends into the supporting plate (2), a mounting groove (32) is arranged inside the supporting plate (2), and a spring B (17) is arranged at the bottom of the inside of the mounting groove (32), the one end that mounting groove (32) was kept away from in spring B (17) is provided with T type connecting rod (31), the one end that spring B (17) was kept away from in T type connecting rod (31) extends to the outside of mounting groove (32) and interconnects with second connecting rod D (30), the intermediate position department of lower bolster (29) bottom is provided with connecting block A (8), the intermediate position department of connecting block A (8) bottom is provided with connecting rod A (13), connecting rod A (13) and cam (12) adaptation each other, the top of lower bolster (29) is provided with cope match-plate pattern (7), one side at cope match-plate pattern (7) top is provided with inlet pipe (4), the one end of inlet pipe (4) extends to the inside of cope match-plate pattern (7), the outside of inlet pipe (4) is provided with control valve (5), the one end that inlet pipe (4) was kept away from at cope match-plate pattern (7) top is provided with blast pipe (6), one side of the upper template (7) is provided with a discharge pipe (3), the bottom symmetry outside the upper template (7) is provided with two groups of connecting blocks B (16), the top symmetry outside the lower template (29) is provided with two groups of positioning plates (26), the bilateral symmetry at the top of the positioning plates (26) is provided with two groups of first connecting rods D (27), the top of the first connecting rods D (27) is provided with a pressing plate (15) together, the outer side of the first connecting rods D (27) is sleeved with a spring C (28), one end of each first connecting rod D (27) close to the positioning plate (26) penetrates through the bottom of the positioning plate (26) and is provided with a limiting plate (25) together, the middle position of the bottom of the limiting plate (25) is provided with a second telescopic pipe (19), the two sides of the top of the outer side of the second telescopic pipe (19) are provided with connecting shafts A (18), the outer sides of the connecting shafts A (18) are hinged with connecting rods B (20), the bottom, close to one side, of each connecting rod B (20) is provided with a connecting shaft B (23) together, the outer sides of the connecting shafts B (23) are hinged with connecting rods C (21) symmetrically, the two sides of the output end of the second telescopic sleeve (19) are provided with connecting shafts C (24) symmetrically, the two ends of each connecting shaft C (24) are connected with the lower template (29) mutually, one end, far away from the connecting shafts B (23), of each connecting rod C (21) is hinged with the outer side of the corresponding connecting shaft C (24) mutually, a push-pull rod (22) is arranged in the middle position of the bottom of the outer side of the connecting shafts B (23), and the lower template (29) and the inner portion of the upper template (7) are symmetrically provided with coil grooves (14).
2. The epoxy resin cast dry-type transformer coil mold self-leveling device according to claim 1, characterized in that: the bottom of the base (1) is provided with an anti-skid gasket.
3. The epoxy resin cast dry-type transformer coil mold self-leveling device according to claim 1, characterized in that: an arc-shaped rubber pad is arranged in the middle of the bottom of the pressing plate (15).
4. The epoxy resin cast dry-type transformer coil mold self-leveling device according to claim 1, characterized in that: and sealing gaskets are arranged at the edge positions between the upper template (7) and the lower template (29).
5. The epoxy resin cast dry-type transformer coil mold self-leveling device according to claim 1, characterized in that: and a damping gasket is arranged between the bottom of the driving motor (11) and the base (1).
6. The epoxy resin cast dry-type transformer coil mold self-leveling device according to claim 1, characterized in that: the outer side of the push-pull rod (22) is sleeved with a rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022384787.XU CN213905128U (en) | 2020-10-23 | 2020-10-23 | Epoxy resin pouring dry-type transformer coil mould is from levelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022384787.XU CN213905128U (en) | 2020-10-23 | 2020-10-23 | Epoxy resin pouring dry-type transformer coil mould is from levelling device |
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| Publication Number | Publication Date |
|---|---|
| CN213905128U true CN213905128U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022384787.XU Active CN213905128U (en) | 2020-10-23 | 2020-10-23 | Epoxy resin pouring dry-type transformer coil mould is from levelling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN213905128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113643876A (en) * | 2021-09-04 | 2021-11-12 | 江西明正变电设备有限公司 | Safe radiating transformer |
-
2020
- 2020-10-23 CN CN202022384787.XU patent/CN213905128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113643876A (en) * | 2021-09-04 | 2021-11-12 | 江西明正变电设备有限公司 | Safe radiating transformer |
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Address after: 710000 Xi'an eight high street, Shaanxi Province, new high tech three road BD Xintiandi 2 phase 1 building two unit 10209 room Patentee after: XI'AN TIANHONG ELECTRIC Co.,Ltd. Address before: 710000 Xi'an eight high street, Shaanxi Province, new high tech three road BD Xintiandi 2 phase 1 building two unit 10209 room Patentee before: Xi'an Tianhong Intelligent Electric Appliance Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |