CN207711174U - A kind of hybrid power rotor epoxy resin encapsulating die - Google Patents
A kind of hybrid power rotor epoxy resin encapsulating die Download PDFInfo
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- CN207711174U CN207711174U CN201721867254.9U CN201721867254U CN207711174U CN 207711174 U CN207711174 U CN 207711174U CN 201721867254 U CN201721867254 U CN 201721867254U CN 207711174 U CN207711174 U CN 207711174U
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- rotor
- runner
- epoxy resin
- hybrid power
- plate
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Abstract
The utility model is related to a kind of hybrid power rotor epoxy resin encapsulating dies, include mainly cope plate, runner fixed plate and lower template；It is provided on the cope plate and draws material pin, material pushing needle, fixed slider, runner fixed plate slide bar and epoxy resin filling barrel；Runner plate and rotor fixed position block are installed in the runner fixed plate.Movable slider, rotor carrier block and rotor knock-pin are installed in the lower template.Hybrid power rotor epoxy resin encapsulating die described in the utility model can use epoxy resin the complete embedding of hybrid power rotor, and efficiently solve the problem that Traditional project resin rotor is in potting process.Hybrid power rotor processing efficiency and processing quality are improved, is effectively improved hybrid power motor performance so that new energy hybrid electric vehicle is able to development energetically.
Description
Technical field
The utility model is related to the core devices processing technique fields in new energy environmental protection project field, it particularly relates to
A kind of hybrid power rotor epoxy resin encapsulating die.
Background technology
China's automobile industry just develops to new energy direction energetically at present, and hybrid electric vehicle is increasingly becoming market and needs
The main force asked.But the rotor in present hybrid electric vehicle in required motor, encapsulation technology are used using traditional
Engineering resin is filled.Engineering resin for rotor filling integrality and rotor using when be heat dissipation performance be not most preferably to select
It selects, and the shrinking percentage of engineering resin is larger, rotor is easy to make the engineering resin of embedding to fall off, makes in high speed rotational operation
At the damage of motor.Novel epoxide resin material can efficiently solve the filling integrality of Traditional project resin rotor, heat dissipation
Property, stability the problems such as, and also have it is stronger it is corrosion-resistant with ageing resistance, the service life of rotor can be greatly prolonged,
Improve the stability of hybrid powder motor.
Utility model content
For the thermal diffusivity and engineering resin for solving when filling integrality, rotor use of the Traditional project resin for rotor
Shrinking percentage is larger, and rotor is easy to make the engineering resin of embedding to fall off in high speed rotational operation, and the damage etc. of motor is caused to ask
Topic, the utility model provide a kind of hybrid power rotor epoxy resin encapsulating die.
In order to solve the above technical problems, the purpose of this utility model is achieved through the following technical solutions：
A kind of hybrid power rotor epoxy resin encapsulating die, mainly include cope plate, runner fixed plate and under
Template；
It is provided on the cope plate and draws material pin, material pushing needle, fixed slider, runner fixed plate slide bar and epoxy resin material feeding
Cylinder；
Runner plate and rotor fixed position block are installed in the runner fixed plate.
Movable slider, rotor carrier block and rotor knock-pin are installed in the lower template.
First rotor is placed on the rotor carrier block of lower template when encapsulating die works；The encapsulating die is to moving down
Molding movement is done, the rotor fixed position block in runner fixed plate first fixes the position of rotor, then is driven by the fixed slider on cope plate
Movable slider movement in dynamic lower template clamps rotor；Epoxide resin material, epoxy resin material are injected by epoxy resin filling barrel again
Material passes sequentially through runner plate, runner and cast gate in runner fixed plate, is injected into rotor, realizes complete embedding.
The encapsulating die does die sinking movement：Cope plate first moves upwards, and runner plate is held by the drawing material pin in cope plate
In epoxide resin material follow cope plate to move together, so that epoxy resin material is detached with runner plate, then by material pushing needle eject draw
Epoxide resin material in material pin so that epoxide resin material and mold separation；Runner is pulled to consolidate by runner fixed plate slide bar again
Fixed board is detached with lower template；Rotor is finally ejected by rotor knock-pin driving rotor carrier block, so that it may rotor embedding be made to complete simultaneously
Take out mold.
Arc groove is set in the drawing material pin so that draw material pin that can hold epoxide resin material, can also be detached from epoxy
Resin material.Effectively realize the effect for taking out runner plate epoxy resin material.
Rotor carrier block air discharge duct needs the end of embedding range in rotor, ensures epoxy resin flows into rotor internal procedure
It is middle that rapidly the gas in rotor can be discharged, epoxy resin flows speed can be accelerated so that rotor embedding position more adds
It is whole, ensure that rotor is discontented with without filling or packet gas problem generates.
Rotor loading end and rotor carrier block air discharge duct are provided on the rotor carrier block.
The rotor loading end wants the range of embedding to be configured with shape according to rotor, reduces rotor carrier block and rotor
Contact area so that rotor carrier block is bonded even closer with rotor, reduce rotor surface flash generate.
The rotor carrier block air discharge duct is arranged the end that embedding range is needed in rotor, ensures epoxy resin flows into turning
Rapidly the gas in rotor can be discharged in sub- internal procedure, epoxy resin flows speed can be accelerated so that rotor embedding portion
Position is more complete, ensures that rotor is generated without the problem of filling is discontented or packet gas.
Hybrid power rotor epoxy resin encapsulating die described in the utility model belongs to new energy environmental protection project
The core devices processing technology in field.The hybrid power with rotor epoxy resin encapsulating die mainly by：Cope plate, runner
Fixed plate and lower template composition.More are arranged on cope plate and draws material pin, material pushing needle, fixed slider, runner fixed plate slide bar and ring
Oxygen resin shots cylinder.Runner plate and rotor fixed position block are installed in runner fixed plate.Movable slider, rotor carrying are installed in lower template
Block and rotor knock-pin.Rotor is first placed on the rotor carrier block of lower template by encapsulating die when working, and encapsulating die is downward
Molding operation is done in shifting, and the rotor fixed position block in runner fixed plate first fixes the position of rotor, then by the fixed slider on cope plate
The movable slider movement in lower template is driven to clamp rotor.Epoxy resin is injected by epoxy resin filling barrel again, epoxy resin passes through
Runner plate is installed in runner fixed plate, is injected into rotor with multi-point sprue in runner plate, realizes complete embedding.On when die sinking
Template first moves upwards, and holding the epoxy resin material in runner plate by the drawing material pin in cope plate follows cope plate to move together,
So that epoxy resin material is detached with runner, then the epoxy resin material drawn in material pin is ejected by material pushing needle so that epoxy resin material and mould
Tool separation.Runner fixed plate is pulled to be detached with lower template by runner fixed plate slide bar again.Rotor is finally driven by rotor knock-pin
Carrier block ejects rotor, so that it may so that rotor embedding is completed and take out mold.
The beneficial effects of the utility model are：
Hybrid power rotor epoxy resin encapsulating die described in the utility model can use epoxy resin mixed
Close the complete embedding of power rotor, and efficiently solve Traditional project resin rotor in potting process caused by ask
Topic.Hybrid power rotor processing efficiency and processing quality are improved, hybrid power is effectively improved and is used with motor
Performance so that new energy hybrid electric vehicle is able to development energetically.
Description of the drawings
Fig. 1 is the mold-opening structure schematic diagram of hybrid power rotor epoxy resin encapsulating die；
Fig. 2 is the drawing material pin structural schematic diagram of hybrid power rotor epoxy resin encapsulating die；
Fig. 3 is the flow passage plate structure schematic diagram of hybrid power rotor epoxy resin encapsulating die；
Fig. 4 is the rotor carrying block arrangement schematic diagram of hybrid power rotor epoxy resin encapsulating die；
Wherein, 1- cope plates；2- runner fixed plates；3- lower templates；4- draws material pin；5- material pushing needles；6- fixed sliders；7- runners
Fixed plate slide bar；8- epoxy resin filling barrels；9- runner plates；10- rotor fixed position blocks；11- movable sliders；12- rotor carrier blocks；
13- runners；14- cast gates；15- runner air discharge ducts；16- rotor loading ends；17- rotor carrier block air discharge ducts；18- rotors eject
Bar.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing：The present embodiment is with the utility model skill
Implemented under premised on art scheme, give detailed embodiment, but the scope of protection of the utility model be not limited to it is following
Embodiment.
Fig. 1,2,3,4 show a kind of structure chart of hybrid power rotor epoxy resin encapsulating die.
As shown in Figure 1, a kind of hybrid power rotor epoxy resin encapsulating die, includes mainly cope plate 1, stream
Road fixed plate 2 and lower template 3；
It is provided on the cope plate 1 and draws material pin 4, material pushing needle 5, fixed slider 6, runner fixed plate slide bar 7 and epoxy resin
Filling barrel 8；
Runner plate 9 and rotor fixed position block 10 are installed in the runner fixed plate 2.
Movable slider 11, rotor carrier block 12 and rotor knock-pin 18 are installed in the lower template 3.
First rotor is placed on the rotor carrier block 12 of lower template 3 when encapsulating die works；The encapsulating die to
It moves down and does molding movement, the rotor fixed position block 10 in runner fixed plate 2 first fixes the position of rotor, then by cope plate 1
Fixed slider 6 drives the movement of movable slider 11 in lower template 3 to clamp rotor；Epoxy resinous wood is injected by epoxy resin filling barrel 8 again
Material, epoxide resin material pass sequentially through runner plate 9, runner 13 and cast gate 14 in runner fixed plate 2, are injected into rotor,
Realize complete embedding.
The encapsulating die does die sinking movement：Cope plate 1 first moves upwards, and runner is held by the drawing material pin 4 in cope plate 1
Epoxide resin material in plate 9 follows cope plate 1 to move together, and epoxy resin material is made to be detached with runner plate 9, then by material pushing needle 5
The epoxide resin material in material pin 4 is drawn in ejection so that epoxide resin material and mold separation；It is drawn again by runner fixed plate slide bar 7
Dynamic runner fixed plate 2 is detached with lower template 3；Finally rotor carrier block 12 is driven to eject rotor by rotor knock-pin 18, so that it may make
Rotor embedding is completed and takes out mold.
As shown in Fig. 2, arc groove is arranged in the drawing material pin 4 so that draw material pin 4 that can hold epoxide resin material,
Also epoxide resin material can be detached from.Effectively realize the effect for taking out runner plate epoxy resin material.
As shown in figure 3, different size of runner 13 is arranged and pours according to the position of rotor embedding in the runner plate 9
Mouth 14, and in the end of every runner 13, different size of runner air discharge duct 15 is set, it is flowed into runner in epoxide resin material
During 13, can runner 13 rapidly be discharged in the gas in runner 13, epoxy resin flows speed can be accelerated.
As shown in figure 4, being provided with rotor loading end 16 and rotor carrier block air discharge duct 17 on the rotor carrier block 12.
The rotor loading end 16 wants the range of embedding to be configured with shape according to rotor, reduce rotor carrier block 12 with
The contact area of rotor so that rotor carrier block 12 is bonded even closer with rotor, and the flash for reducing rotor surface generates.
The rotor carrier block air discharge duct 17 is arranged the end that embedding range is needed in rotor, ensure epoxy resin flows into
Rapidly the gas in rotor can be discharged in rotor internal procedure, epoxy resin flows speed can be accelerated so that rotor embedding
Position is more complete, ensures that rotor is generated without the problem of filling is discontented or packet gas.
The preferable specific implementation mode of the above, only the utility model, these specific implementation modes are all based on this
Different realization methods under utility model general idea, and the scope of protection of the utility model is not limited thereto, it is any ripe
Know those skilled in the art within the technical scope disclosed by the utility model, the change or replacement that can be readily occurred in, all
It should cover and be within the protection scope of the utility model.
Claims (7)
1. a kind of hybrid power rotor epoxy resin encapsulating die, it is characterised in that：
It include mainly cope plate（1）, runner fixed plate（2）And lower template（3）；
The cope plate（1）On be provided with drawing material pin（4）, material pushing needle（5）, fixed slider（6）, runner fixed plate slide bar（7）And ring
Oxygen resin shots cylinder（8）；
The runner fixed plate（2）On runner plate is installed（9）With rotor fixed position block（10）；
The lower template（3）On movable slider is installed（11）, rotor carrier block（12）With rotor knock-pin（18）；
Rotor is placed on lower template（3）Rotor carrier block（12）On；The encapsulating die to move down do molding movement, runner
Fixed plate（2）On rotor fixed position block（10）The position of rotor is first fixed, then by cope plate（1）On fixed slider（6）Driving
Lower template（3）On movable slider（11）Movement clamps rotor；Again by epoxy resin filling barrel（8）Inject epoxide resin material, ring
Oxygen resin material passes sequentially through runner fixed plate（2）On runner plate（9）, runner（13）With cast gate（14）, it is injected into rotor and works as
In, realize complete embedding.
2. hybrid power according to claim 1 rotor epoxy resin encapsulating die, it is characterised in that：
The encapsulating die does die sinking movement：Cope plate（1）It first moves upwards, by cope plate（1）In drawing material pin（4）Hold stream
Guidance tape（9）In epoxide resin material follow cope plate（1）It moves together, makes epoxy resin material and runner plate（9）Separation, then by
Material pushing needle（5）Material pin is drawn in ejection（4）On epoxide resin material so that epoxide resin material and mold separation；Consolidated again by runner
Fixed board slide bar（7）Pull runner fixed plate（2）With lower template（3）Separation；Finally by rotor knock-pin（18）Drive rotor carrying
Block（12）Eject rotor, so that it may so that rotor embedding is completed and take out mold.
3. hybrid power according to claim 1 rotor epoxy resin encapsulating die, it is characterised in that：
The drawing material pin（4）Upper setting arc groove so that draw material pin（4）Epoxide resin material can be held, ring can be also detached from
Oxygen resin material.
4. hybrid power according to claim 1 rotor epoxy resin encapsulating die, it is characterised in that：
The runner plate（9）Different size of runner is arranged in the middle position according to rotor embedding（13）With cast gate（14）, and
In every runner（13）End, different size of runner air discharge duct is set（15）, epoxide resin material flows into runner（13）,
It can be runner（13）In gas be discharged runner（13）.
5. hybrid power according to claim 1 rotor epoxy resin encapsulating die, it is characterised in that：
The rotor carrier block（12）On be provided with rotor loading end（16）With rotor carrier block air discharge duct（17）.
6. hybrid power according to claim 5 rotor epoxy resin encapsulating die, it is characterised in that：
The rotor loading end（16）The range of embedding is wanted to be configured with shape according to rotor.
7. hybrid power according to claim 5 rotor epoxy resin encapsulating die, it is characterised in that：
The rotor carrier block air discharge duct（17）The end that embedding range is needed in rotor is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867254.9U CN207711174U (en) | 2017-12-28 | 2017-12-28 | A kind of hybrid power rotor epoxy resin encapsulating die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867254.9U CN207711174U (en) | 2017-12-28 | 2017-12-28 | A kind of hybrid power rotor epoxy resin encapsulating die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207711174U true CN207711174U (en) | 2018-08-10 |
Family
ID=63050469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721867254.9U Active CN207711174U (en) | 2017-12-28 | 2017-12-28 | A kind of hybrid power rotor epoxy resin encapsulating die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207711174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745891A (en) * | 2020-06-18 | 2020-10-09 | 中石化石油机械股份有限公司 | Screw motor rotor surface dressing device and processing method |
| CN113949229A (en) * | 2020-07-16 | 2022-01-18 | 中车永济电机有限公司 | Rotor shaft filling and sealing device and rotor shaft filling and sealing method |
-
2017
- 2017-12-28 CN CN201721867254.9U patent/CN207711174U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745891A (en) * | 2020-06-18 | 2020-10-09 | 中石化石油机械股份有限公司 | Screw motor rotor surface dressing device and processing method |
| CN111745891B (en) * | 2020-06-18 | 2024-02-13 | 中石化石油机械股份有限公司 | Screw motor rotor surface dressing device and processing method |
| CN113949229A (en) * | 2020-07-16 | 2022-01-18 | 中车永济电机有限公司 | Rotor shaft filling and sealing device and rotor shaft filling and sealing method |
| CN113949229B (en) * | 2020-07-16 | 2023-03-31 | 中车永济电机有限公司 | Rotor shaft filling and sealing device and rotor shaft filling and sealing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An epoxy resin sealing mold for the rotor of a hybrid electric motor Effective date of registration: 20230726 Granted publication date: 20180810 Pledgee: China Construction Bank Corporation Dalian Free Trade Zone sub branch Pledgor: DALIAN TAIEE SEMICONDUCTOR EQUIPMENT CO.,LTD. Registration number: Y2023980049865 |