CN205416250U - Stator insulating bag utensil of moulding - Google Patents
Stator insulating bag utensil of moulding Download PDFInfo
- Publication number
- CN205416250U CN205416250U CN201620259062.9U CN201620259062U CN205416250U CN 205416250 U CN205416250 U CN 205416250U CN 201620259062 U CN201620259062 U CN 201620259062U CN 205416250 U CN205416250 U CN 205416250U
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- stator
- slide block
- slider
- mold
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Abstract
The utility model discloses a little stator insulating bag utensil of moulding of stator package flow shape, including lower mould and last mould, the lower mould includes core and base, is provided with 2 at least radial movement's slider on the base, goes up to form the cavity that the stator package was moulded between the outer wall of upper surface and the core of inner wall, the lower mould of lower surface, the slider of mould, is provided with oblique through -hole on the slider respectively, goes up and is provided with oblique guide pillar on the mould, and the lower extreme of guide pillar stretches into in the oblique through -hole of corresponding slider and makes the slider remove along the radial core that is close to to one side, goes up still to be provided with on the mould and lock dead locking device with the slider respectively after the slider targets in place. The utility model has the advantages that: the front slider that moulds plastics opens, and the cavity is conveniently put into to the stator, improves the precision, and when moulding plastics, the slider lock is died, but the plastic stator makes its circularity reach the requirement, improves the interior excircle precision of stator, reduces motor vibrations and noise.
Description
Technical field
This utility model relates to a kind of stator insulation plastic packaging mold.
Background technology
Stator insulation is plastic to be referred to inject partly plastic on stator thus realizes the insulation of stator.The structure of original stator insulation plastic packaging mold is for including upper die and lower die, lower mold is made up of core and base, a plastic cavity of stator it is provided with between upper mold, core and base, this structure produce plastic after stator can deform after taking-up, deformation at 0.3 ~ 0.5mm, the use of stator can be produced a very large impact by this, such as noise is big, and stator is not easy to put into cavity, fit clearance is little, and production efficiency is low.
Utility model content
Technical problem to be solved in the utility model is: provide the stator insulation plastic packaging mold that the plastic deformation of a kind of stator is little.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of stator insulation plastic packaging mold, including lower mold and upper mold, described lower mold includes core and base, at least 2 slide blocks moved radially it are provided with on base, the lower surface of upper mold, the inwall of slide block, between the upper surface of lower mold and the outer wall of core, form the plastic cavity of stator, oblique through hole it is respectively arranged with on slide block, being provided with Angle Pin in upper mold, the lower end of Angle Pin is stretched in the oblique through hole of corresponding slide block and makes slide block radially move near core.
It is additionally provided with in upper mold after slide block puts in place respectively by locking device locked for slide block, described locking device includes the latch segment being fixed on lower mold lower surface, the radial outside wall of slide block tilts and angle of inclination is identical with the angle of oblique through hole, and the sidewall of latch segment also tilts and is close to the lateral wall of slide block.On the sidewall of described latch segment, block rubber is set.
The spring of level it is respectively arranged with between described slide block and base.
The push rod that stator is ejected cavity it is provided with in described base.
The beneficial effects of the utility model are: injection front-slider is opened, and cavity conveniently put into by stator, improves precision, and during injection, slide block is locked, can shaping stator so that it is circularity reaches requirement, improves stator inside and outside circle precision.
Accompanying drawing explanation
Fig. 1 is the structure chart of this utility model stator insulation plastic packaging mold.
In figure: 1, lower mold, 2, upper mold, 3, core, 4, base, 5, slide block, 6, cavity, 7, oblique through hole, 8, Angle Pin, 9, latch segment, 10, spring, 11, push rod, 12, block rubber.
Detailed description of the invention
Below in conjunction with the accompanying drawings, specific embodiments of the present utility model is described in detail.
As shown in Figure 1, stator insulation plastic packaging mold described in the utility model, including lower mold 1 and upper mold 2, described lower mold 1 includes core 3 and base 4, at least 2 slide blocks moved radially 5 it are provided with on base 4, 4 slide blocks 5 can be set the when of actual production, the lower surface of upper mold 2, the inwall of slide block 5, the cavity 6 that stator is plastic is formed between upper surface and the outer wall of core 3 of lower mold 1, oblique through hole 7 it is respectively arranged with on slide block 5, Angle Pin 8 it is provided with in upper mold 2, the lower end of Angle Pin 8 is stretched in the oblique through hole 7 of corresponding slide block 5 and makes slide block 5 radially move near core 3, it is additionally provided with in upper mold 2 after slide block 5 puts in place respectively by locking device locked for slide block 5.
Locking device can use following simple structure, described locking device includes the latch segment 9 being fixed on lower mold 1 lower surface, the radial outside wall of slide block 5 tilts and angle of inclination is identical with the angle of oblique through hole 7, and the sidewall of latch segment 9 also tilts and is close to the lateral wall of slide block 5.The advantage of this structure is, in lower mold 1 folding process, Angle Pin 8 first inserts oblique through hole 7 and promotes slide block 5 to move to center respectively, and after mobile end, slide block 5 is just locked by latch segment 9, very convenient.So that locking effect becomes apparent from, block rubber 12 can be set on the sidewall of latch segment 9.Actually used when, it is also possible to screw withstands slide block 5 to realize the locking of slide block 5 from horizontal direction, and the method needs operator additionally to operate.
In order to ensure when not working, the oblique through hole 7 of slide block 5 is directed at Angle Pin 8, is respectively arranged with the spring 10 of level between described slide block 5 and base 4.One end of spring 10 is fixed with base 4, and the other end is fixed with slide block 5.
Stator takes out for convenience, is provided with the push rod 11 that stator ejects cavity 6 in described base 4.
The utility model has the advantages that: no one is it is contemplated that use slide block structure in this industry, and original structure is the most ripe.Injection front-slider is opened, and cavity conveniently put into by stator, improves precision, during injection, slide block is locked, and slide block also acts as the effect of shaping stator, this critical function while the effect playing sizing, directly result in plastic after the deflection of stator, it is that those skilled in the art is unimaginable, makes stator roundness of external circle reach requirement, improve stator inside and outside circle precision, produce plastic after stator deformability amount ＜ 0.2mm, can effectively reduce motor vibrations and noise.
Claims (5)
1. stator insulation plastic packaging mold, including lower mold and upper mold, it is characterized in that: described lower mold includes core and base, at least 2 slide blocks moved radially it are provided with on base, the lower surface of upper mold, the inwall of slide block, between the upper surface of lower mold and the outer wall of core, form the plastic cavity of stator, being respectively arranged with oblique through hole on slide block, upper mold is provided with Angle Pin, the lower end of Angle Pin is stretched in the oblique through hole of corresponding slide block and makes slide block radially move near core.
Stator insulation plastic packaging mold the most according to claim 1, it is characterized in that: be additionally provided with in described upper mold after slide block puts in place respectively by locking device locked for slide block, locking device includes the latch segment being fixed on lower mold lower surface, the radial outside wall of slide block tilts and angle of inclination is identical with the angle of oblique through hole, and the sidewall of latch segment also tilts and is close to the lateral wall of slide block.
Stator insulation plastic packaging mold the most according to claim 2, it is characterised in that: on the sidewall of described latch segment, block rubber is set.
Stator insulation plastic packaging mold the most according to claim 1, it is characterised in that: it is provided with the push rod that stator is ejected cavity in described base.
Stator insulation plastic packaging mold the most according to claim 1, it is characterised in that: it is respectively arranged with the spring of level between described slide block and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620259062.9U CN205416250U (en) | 2016-03-31 | 2016-03-31 | Stator insulating bag utensil of moulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620259062.9U CN205416250U (en) | 2016-03-31 | 2016-03-31 | Stator insulating bag utensil of moulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205416250U true CN205416250U (en) | 2016-08-03 |
Family
ID=56521981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620259062.9U Active CN205416250U (en) | 2016-03-31 | 2016-03-31 | Stator insulating bag utensil of moulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205416250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666805A (en) * | 2016-03-31 | 2016-06-15 | 张家港倍恩特磁塑科技有限公司 | Stator insulation plastic coating die |
-
2016
- 2016-03-31 CN CN201620259062.9U patent/CN205416250U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666805A (en) * | 2016-03-31 | 2016-06-15 | 张家港倍恩特磁塑科技有限公司 | Stator insulation plastic coating die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |