CN209471826U - A kind of dry transformer pouring mould tool - Google Patents
A kind of dry transformer pouring mould tool Download PDFInfo
- Publication number
- CN209471826U CN209471826U CN201920504905.0U CN201920504905U CN209471826U CN 209471826 U CN209471826 U CN 209471826U CN 201920504905 U CN201920504905 U CN 201920504905U CN 209471826 U CN209471826 U CN 209471826U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- top plate
- external mold
- pedestal
- mould tool
- 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.)
- Expired - Fee Related
Links
- 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 claims abstract description 40
- 230000000694 effects Effects 0.000 claims abstract description 30
- 238000005266 casting Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000003044 adaptive effect Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000003822 epoxy resin Substances 0.000 description 10
- 229920000647 polyepoxide Polymers 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010125 resin casting Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to Dry-Transformer Technology fields, and disclose a kind of dry transformer pouring mould tool, including pedestal, the top of pedestal is equipped with top plate, internal model is fixedly connected at the center of top plate lower surface, the lower surface of top plate is fixedly connected with external mold, and internal model is located in external mold, upper surface of the bottom end of external mold and internal model with pedestal offsets, matched activity box is slidably connected in external mold, and the inner wall of activity box and the outer wall of internal model are slidably connected, activity box upper surface is fixedly connected there are two symmetrical spring along side, the other end of spring is fixedly connected on the lower surface of top plate, activity box symmetrically offers through-hole along side, and fixation is communicated with conduit in through-hole, the top of conduit passes through spring and upwardly extends through top plate, and conduit is slidably connected with top plate.This is practical so that dry transformer pouring mould tool can carry out height adaptive adjusting, raising applicability.
Description
Technical field
The utility model relates to Dry-Transformer Technology fields more particularly to a kind of dry transformer pouring mould to have.
Background technique
Dry-type transformer is widely used in local lighting, skyscraper, airport, the places such as harbour CNC mechanical equipment, simply
Say the transformer that dry-type transformer just refers to that iron core and winding are not immersed in insulating oil.Dry-type transformer has been wound by coil
Molding processing is carried out at rear needs, epoxy resin has excellent bonding strong on the surface of metal and nonmetallic materials due to it
Degree, dielectric properties are good, and deformation retract rate is small, and product size stability is good, and hardness is high, and flexibility is preferable, to alkali and major part
Solvent-stable is therefore at the preferred material of molding.
Epoxy resin casting mold is all the process for cooperating completion casting by top plate and bottom plate, outer mold and interior mold, but
It is the height that epoxy resin casting mold currently on the market can not adjust mold, therefore mold can only be to the coil of a specification
It is processed, if can very waste material if coil height is low, will appear covering not again if the height of coil is high
Comprehensive phenomenon, it is very not applicable.
Utility model content
Purpose of the utility model is to solve epoxy resin casting molds in the prior art can not adjust height, is applicable in
Property low problem, and a kind of dry transformer pouring mould tool proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of dry transformer pouring mould tool, including pedestal, the top of the pedestal are equipped with top plate, the top plate lower surface
Center at be fixedly connected with internal model, the lower surface of the top plate is fixedly connected with external mold, and internal model is located in external mold, described outer
Upper surface of the bottom end of mould and internal model with pedestal offsets, and matched activity box, and activity box are slidably connected in the external mold
Inner wall and the outer wall of internal model be slidably connected, the activity box upper surface is fixedly connected with that there are two symmetrical bullets along side
Spring, the other end of the spring are fixedly connected on the lower surface of top plate, and the activity box symmetrically offers through-hole along side, and
Fixed in through-hole to be communicated with conduit, the top of the conduit passes through spring and upwardly extends through top plate, and conduit and top plate are sliding
Dynamic connection, the top plate are fixedly connected to vertical bar by the lower surface of two close end, and the upper surface of the pedestal opens up that there are two phases
Symmetrical sliding slot, and matched sliding block is slidably connected in sliding slot, common rotation is connected with screw rod, and silk in two sliding slots
It is set on bar there are two types of contrary screw thread, is fixedly connected with servo drive motor, the screw rod on the lateral wall of the pedestal
One end be fixedly connected by shaft coupling with the output end of servo drive motor, the upper surface of the two sliding blocks company of being hinged with
Bar, and two connecting rod positions are symmetrical, the one end of the connecting rod far from sliding block is hinged with one end of corresponding vertical bar.
Preferably, the upper surface of the pedestal be fixedly connected with the matched seal groove of external mold, the external mold is far from top plate
One end be plugged in seal groove, and external mold is slidably connected with seal groove, is equipped between the external mold and seal groove matched
Gasket.
Preferably, the conduit is fixedly connected with casting pipe fitting far from one end of activity box.
Preferably, the pedestal is fixedly connected with mounting blocks on the side wall of bottom, and installation is offered on mounting blocks
Hole.
Preferably, the sliding block offers ball grooves close to the side of sliding slot slot bottom, and rolls in ball grooves and be connected with rolling
Pearl, the ball passes through the notch of ball grooves far from one end of ball grooves slot bottom and extends outwardly, and rolls and be connected to sliding slot
Slot bottom.
Preferably, the lower surface of the pedestal is fixedly connected with cushion.
Compared with prior art, the utility model provides a kind of dry transformer pouring mould tool, has following beneficial to effect
Fruit:
1, the dry transformer pouring mould have, by setting top plate, internal model, external mold, activity box, spring, conduit, vertical bar,
Sliding slot, sliding block, screw rod, servo drive motor and connecting rod, starting servo drive motor drive screw rod to rotate, and there are two types of sides on screw rod
To opposite screw thread, so that two sliding blocks being threadedly coupled be made to slide in opposition along sliding slot, hinged connecting rod is driven, thus to perpendicular
Bar generates thrust straight up, and top plate is increased, is then placed the coil on pedestal, make coil be located at inner membrance and external mold it
Between, current direction is controlled, servo drive motor is rotated backward, resets top plate decline, at this point, activity box and coil contradict
Afterwards, meeting compressed spring, and slide conduit along top plate and rise, epoxy resin is injected to the lower section of activity box by conduit, it is right
Coil is molded, for different height coil when, the decrement of spring will be different, the height of activity box also will do it from
It adapts to adjust, so that dry transformer pouring mould tool can carry out height adaptive adjusting, improves applicability.
2, the dry transformer pouring mould has, and is plugged in close by setting pedestal, external mold, seal groove and gasket, external mold
In sealing groove, matched gasket is installed in junction, to prevent epoxy resin when casting can gap between external mold and pedestal
It overflows, causes the waste of material.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
So that dry transformer pouring mould tool can carry out height adaptive adjusting, applicability is improved.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of dry transformer pouring mould tool structural schematic diagram；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
In figure: 1 pedestal, 2 top plates, 3 internal models, 4 external molds, 5 activity box, 6 springs, 7 conduits, 8 vertical bars, 9 sliding slots, 10 sliding blocks,
11 screw rods, 12 servo drive motors, 13 connecting rods, 14 seal grooves, 15 gaskets, 16 casting pipe fittings, 17 mounting blocks, 18 balls
Slot, 19 balls.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of dry transformer pouring mould tool, including pedestal 1, the top of pedestal 1 are equipped with top plate 2, top plate 2
Internal model 3 is fixedly connected at the center of lower surface, the lower surface of top plate 2 is fixedly connected with external mold 4, and internal model 3 is located at external mold 4
Interior, upper surface of the bottom end of external mold 4 and internal model 3 with pedestal 1 offsets, and matched activity box 5 is slidably connected in external mold 4, and
The inner wall of activity box 5 and the outer wall of internal model 3 are slidably connected, and 5 upper surface of activity box is fixedly connected there are two symmetrical along side
Spring 6, the other end of spring 6 is fixedly connected on the lower surface of top plate 2, and activity box 5 symmetrically offers through-hole along side, and
Fixed in through-hole to be communicated with conduit 7, the top of conduit 7 passes through spring 6 and upwardly extends through top plate 2, and conduit 7 and top plate 2
It is slidably connected, top plate 2 is fixedly connected to vertical bar 8 by the lower surface of two close end, and the upper surface of pedestal 1 opens up that there are two symmetrical
Sliding slot 9, and matched sliding block 10 is slidably connected in sliding slot 9, common rotation is connected with screw rod 11, and silk in two sliding slots 9
It is set on bar 11 there are two types of contrary screw thread, is fixedly connected with servo drive motor 12 on the lateral wall of pedestal 1, screw rod 11
One end is fixedly connected by shaft coupling with the output end of servo drive motor 12, and the upper surface of two sliding blocks 10 is hinged with connecting rod
13, and two 13 positions of connecting rod are symmetrical, the one end of connecting rod 13 far from sliding block 10 is hinged with one end of corresponding vertical bar 8, starting
Servo drive motor 12 drives screw rod 11 to rotate, and there are two types of contrary screw threads on screw rod 11, to make be threadedly coupled two
A sliding block 10 slides in opposition along sliding slot 9, drives hinged connecting rod 13, to generate thrust straight up to vertical bar 8, will push up
Plate 2 increases, and then places the coil on pedestal 1, makes coil between inner membrance 3 and external mold 4, controls current direction, makes to watch
It takes driving motor 12 to rotate backward, resets the decline of top plate 2, at this point, after activity box 5 and coil contradict, meeting compressed spring 6, and
It slides conduit 7 along top plate 2 to rise, epoxy resin is injected to the lower section of activity box 5 by conduit 7, coil is molded,
For different height coil when, the decrement of spring 6 will be different, and the height of activity box 5 also will do it automatic adjusument, from
And make dry transformer pouring mould tool that can carry out height adaptive adjusting, improve applicability.
The upper surface of pedestal 1, which is fixedly connected with, to be plugged with the matched seal groove 14 of external mold 4, external mold 4 far from one end of top plate 2
In seal groove 14, and external mold 4 is slidably connected with seal groove 14, and matched gasket is equipped between external mold 4 and seal groove 14
15, external mold 4 is plugged in seal groove 14, and matched gasket 15 is installed in junction, to prevent when casting epoxy resin can be from
Gap between external mold 4 and pedestal 1 is overflowed, and the waste of material is caused.
Conduit 7 is fixedly connected with casting pipe fitting 16 far from one end of activity box 5, convenient to connect with gate spool, is poured
Infuse work.
Pedestal 1 is fixedly connected with mounting blocks 17 on the side wall of bottom, and offers mounting hole on mounting blocks 17, convenient
Pedestal 1 is fixedly mounted.
Sliding block 10 offers ball grooves 18 close to the side of 9 slot bottom of sliding slot, and rolls in ball grooves 18 and be connected with ball 19,
Ball 19 passes through the notch of ball grooves 18 far from one end of 18 slot bottom of ball grooves and extends outwardly, and rolls and be connected to sliding slot 9
Slot bottom effectively reduces the frictional force between sliding block 10 and sliding slot 9.
The lower surface of pedestal 1 is fixedly connected with cushion, provides buffering protection function.
In the utility model, starting servo drive motor 12 drives screw rod 11 to rotate, and there are two types of contrary on screw rod 11
Screw thread drive hinged connecting rod 13 so that two sliding blocks 10 being threadedly coupled be made to slide in opposition along sliding slot 9, thus to perpendicular
Bar 8 generates thrust straight up, and top plate 2 is increased, is then placed the coil on pedestal 1, make coil be located at inner membrance 3 with outside
Between mould 4, control current direction, rotate backward servo drive motor 12, make top plate 2 decline reset, at this point, activity box 5 with
After coil contradicts, can compressed spring 6, and slide conduit 7 along top plate 2 and rise, by conduit 7 by epoxy resin injection activity
The lower section of frame 5, molds coil, for different height coil when, the decrement of spring 6 will be different, activity box 5
Height also will do it automatic adjusument, so that dry transformer pouring mould tool can carry out height adaptive adjusting, improve
It is applicable in；External mold 4 is plugged in seal groove 14, and matched gasket 15 is installed in junction, to prevent epoxy resin meeting when casting
Gap between external mold 4 and pedestal 1 is overflowed, and the waste of material is caused.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of dry transformer pouring mould tool, including pedestal (1), which is characterized in that the top of the pedestal (1) is equipped with top plate
(2), it is fixedly connected with internal model (3) at the center of top plate (2) lower surface, the lower surface of the top plate (2) is fixedly connected with
External mold (4), and internal model (3) is located in external mold (4), upper surface of the bottom end of the external mold (4) and internal model (3) with pedestal (1)
It offsets, is slidably connected matched activity box (5) in the external mold (4), and the outer wall of the inner wall of activity box (5) and internal model (3)
It is slidably connected, activity box (5) upper surface is fixedly connected there are two symmetrical spring (6) along side, the spring (6)
The other end be fixedly connected on the lower surfaces of top plate (2), the activity box (5) symmetrically offers through-hole, and through-hole along side
Interior fixation is communicated with conduit (7), and the top of the conduit (7) passes through spring (6) and upwardly extends through top plate (2), and conduit
(7) it is slidably connected with top plate (2), the top plate (2) is fixedly connected to vertical bar (8), the pedestal by the lower surface of two close end
(1) upper surface is opened up there are two symmetrical sliding slot (9), and is slidably connected matched sliding block (10) in sliding slot (9), two
The interior common rotation of the sliding slot (9) is connected with screw rod (11), and is set on screw rod (11) there are two types of contrary screw thread, the bottom
It is fixedly connected with servo drive motor (12) on the lateral wall of seat (1), one end of the screw rod (11) passes through shaft coupling and servo
The output end of driving motor (12) is fixedly connected, and the upper surface of two sliding blocks (10) is hinged with connecting rod (13), and two
Connecting rod (13) position is symmetrical, and the connecting rod (13) is hinged far from the one end of sliding block (10) with one end of corresponding vertical bar (8).
2. a kind of dry transformer pouring mould tool according to claim 1, which is characterized in that the upper table of the pedestal (1)
Face, which is fixedly connected with, is plugged in sealing far from the one end of top plate (2) with external mold (4) matched seal groove (14), the external mold (4)
In slot (14), and external mold (4) is slidably connected with seal groove (14), is equipped with and matches between the external mold (4) and seal groove (14)
Gasket (15).
3. a kind of dry transformer pouring mould tool according to claim 1, which is characterized in that the conduit (7) is far from living
The one end of dynamic frame (5) is fixedly connected with casting pipe fitting (16).
4. a kind of dry transformer pouring mould tool according to claim 1, which is characterized in that the pedestal (1) is the bottom of close to
It is fixedly connected on the side wall in portion mounting blocks (17), and offers mounting hole on mounting blocks (17).
5. a kind of dry transformer pouring mould tool according to claim 1, which is characterized in that the sliding block (10) is close to sliding
The side of slot (9) slot bottom offers ball grooves (18), and rolls and be connected with ball (19) in ball grooves (18), the ball (19)
One end far from ball grooves (18) slot bottom passes through the notch of ball grooves (18) and extends outwardly, and rolls and be connected to sliding slot (9)
Slot bottom.
6. a kind of dry transformer pouring mould tool according to claim 1, which is characterized in that the following table of the pedestal (1)
Face is fixedly connected with cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920504905.0U CN209471826U (en) | 2019-04-15 | 2019-04-15 | A kind of dry transformer pouring mould tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920504905.0U CN209471826U (en) | 2019-04-15 | 2019-04-15 | A kind of dry transformer pouring mould tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209471826U true CN209471826U (en) | 2019-10-08 |
Family
ID=68093926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920504905.0U Expired - Fee Related CN209471826U (en) | 2019-04-15 | 2019-04-15 | A kind of dry transformer pouring mould tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209471826U (en) |
-
2019
- 2019-04-15 CN CN201920504905.0U patent/CN209471826U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191008 |