CN110435083A - A kind of adaptive stator injection mold - Google Patents
A kind of adaptive stator injection mold Download PDFInfo
- Publication number
- CN110435083A CN110435083A CN201910739938.8A CN201910739938A CN110435083A CN 110435083 A CN110435083 A CN 110435083A CN 201910739938 A CN201910739938 A CN 201910739938A CN 110435083 A CN110435083 A CN 110435083A
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed
- push
- cladding
- lower die
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
Abstract
The invention discloses a kind of adaptive stator injection molds, bottom plate including setting, bottom plate offers ejection hole, two sides are equipped with a pair of of parallels on bottom plate, bottom plate is equipped with and pushes away cladding plate, cladding plate is pushed away equipped with push plate, it pushes away side on cladding plate and is equipped with release link, cladding plate is pushed away equipped with thimble, bottom plate is equipped with guide pin, it pushes away and is equipped with guide sleeve in cladding plate and push plate, parallels is equipped with lower die cladding plate, push plate is equipped with reset spring under lower die cladding plate, lower die cladding plate is equipped with lower template, lower mold core is equipped in the middle part of lower template, bottom plate is equipped with support column, bottom plate is equipped with the main top roller and secondary top roller of support lower mold core, lower template is equipped with sliding block, lower template is equipped with cope plate, upper mold core is equipped with lower mold core corresponding position on the downside of cope plate, cope plate is equipped with guide post, cope plate side is equipped with inclined guide pillar, cope plate is equipped with runner liner plate, runner lining Runner plate is equipped in the middle part of plate, runner plate has needle valve type hot nozzle, and runner liner plate is equipped with top plate, is equipped with main burner in top plate.
Description
Technical field
The present invention relates to a kind of hot runner plastic injection moulds, more particularly to a kind of adaptive stator injection mold.
Background technique
Motor stator core is stacked to compress by several silicon steel sheets and be constituted, and iron core thickness made of causing it to suppress is inclined
Difference, stator external insulation layer part are got by injection mold injection molding, and iron core processing thickness deviation can cause to produce in injection molding process
Raw leakage modeling, generates overlap so as to cause product and even scraps.
Summary of the invention
The technical problems to be solved by the present invention are: provide it is a kind of avoid injection molding overlap generate, improve final product quality from
The stator injection mold of adaptation.
In order to solve the above technical problems, the technical scheme adopted by the invention is as follows: a kind of adaptive stator injection mold,
Including horizontally disposed bottom plate, ejection hole is offered in the middle part of bottom plate, two sides are equipped with a pair of of parallels, parallels on bottom plate side by side on bottom plate
Between horizontal anomalous movement be equipped with and push away cladding plate, push away on cladding plate horizontal anomalous movement and be equipped with push plate, level is fixed with lower die cladding plate, lower die on parallels
It is movably equipped with lower mold core in the middle part of plate, main push pipe is vertically fixed on the bottom plate, main push pipe activity, which is fed through, to be pushed away cladding plate and push away
Plate, the lower mold core top are equipped with the forming tank matched with stator inner ring iron core, are movably equipped with multi-diameter shaft in the main push pipe
The homophony monolith of shape, homophony monolith top are fixed with main top roller, the activity between main push pipe and main top roller on the outside of homophony monolith
Equipped with main modulation spring, under the main top roller activity is fed through lower die cladding plate and main top roller top end surface is higher than in the operating condition
Mould cladding plate top surface, main top roller top end surface are in contact with lower mold core bottom surface, and secondary push pipe, pair top are vertically fixed on the bottom plate
Pipe activity, which is fed through, pushes away cladding plate and push plate, and the secondary adjustment block of ladder shaft-like is movably equipped in secondary push pipe, and secondary adjustment block top is fixed
It is located between secondary push pipe and secondary top roller equipped with secondary top roller, on the outside of secondary adjustment block and is movably equipped with secondary adjustment spring, the pair top roller activity
It is fed through lower die cladding plate and lower template, secondary top roller top and the lower die insert being movably arranged in lower template are bolted company
It connects, lower die insert is equipped with the forming tank matched with stator outer ring iron core, is movably equipped with sliding block, water in lower template in lower template
Flat to be movably equipped with cope plate, cope plate downside is fixed with upper mold core with lower mold core corresponding position, and upper mold core lower part is equipped with and determines
The upper mold insert that sub- top shape matches, level is fixed with runner liner plate on cope plate, is fixed in the middle part of runner liner plate
Runner plate is fixed with needle valve type hot nozzle under runner plate, top plate is fixed on the runner liner plate, is fixed in top plate
Main burner, main burner bottom connect with runner plate inner flow passage, and main burner side is fixed with control needle valve thermal jet in top plate
The cylinder of mouth.
As a preferred embodiment, guide pin is vertically fixed on the bottom plate, the guide pin activity of wearing, which is fed through to push away, to be covered
It plate and push plate and is placed in lower die cladding plate with guide pin top, support column is vertically fixed on bottom plate, support column, which is fed through, to be pushed away
Cladding plate is contacted with push plate and with lower die cladding plate, and level is fixed with lower template on lower die cladding plate, and described to push away side on cladding plate vertical
It is fixed with release link, release link activity is fed through push plate, lower die cladding plate and lower template, is located at lower die cladding plate outside release link and pushes away
Reset spring is movably equipped between plate.
As a preferred embodiment, the cope plate side is vertically fixed with guide post, and guide post activity is fed through lower template
With lower die cladding plate, the cope plate side is fixed with inclined guide pillar, and inclined guide pillar activity is fed through sliding block and lower template；The top plate
Side is vertically fixed with upper mold guide post, and guide post is fed through runner liner plate and cope plate.
As a preferred embodiment, it is fixed on the bottom plate and is followed closely for anti-thrust cladding plate and the rubbish of bottom plate adhesion.
As a preferred embodiment, described to push away that cladding plate is vertical in push plate to be fixed with guide sleeve, the guide pin is worn
Cross guide sleeve.
As a preferred embodiment, middle part is fixed with the limit that limitation pushes away cladding plate Yu ejecting push plate distance in the push plate
Column.
As a preferred embodiment, it offers in the lower die cladding plate, lower template and cope plate for cooling down workpiece
Water channel.
As a preferred embodiment, described push away in the middle part of on cladding plate is vertically fixed with thimble, and thimble, which is fed through, to be pushed away cladding plate, pushes away
Plate, lower die cladding plate, lower template and lower mold core.
As a preferred embodiment, positioning ring is fixed on main burner on the top plate.
The beneficial effects of the present invention are: due to being movably equipped with secondary adjustment spring, main top roller and master between secondary top roller and secondary push pipe
Main modulation spring is movably equipped between push pipe, thus to all compressible inside and outside circle iron core of the stator core of different-thickness, and then guarantee
Regardless of finning is all not present after the iron core injection molding of which kind of thickness, the yields of workpiece is improved.
Due to being fixed with rubbish nail on the bottom plate, so as to keep pushing away, there are gap, Jin Erfang between cladding plate and bottom plate
Only two plate adhesion.
Push away that cladding plate is vertical in push plate to be fixed with guide sleeve due to described, so that the guide pin is fed through guide sleeve,
Ejected to ensure that thimble stablizes workpiece, avoid the shake as thimble in progradation and caused by workpiece accuracy
Reduction, further ensured the precision of workpiece.
Since middle part is fixed with limited post in the push plate, and then limits and push away cladding plate and ejecting push plate distance, thus
Avoiding top rod from excessively ejecting causes workpiece and mold to damage.
Due to offering the water channel for cooling down workpiece in the lower die cladding plate, lower template and cope plate, to accelerate
The setting rate of workpiece, and then improve the production efficiency of workpiece.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of product made of the present invention.
Fig. 2 is schematic cross-sectional view of the invention.
Fig. 3 is schematic cross-sectional view of the invention.
Fig. 1 is into Fig. 3: 1. bottom plates, and 2. ejection holes, 3. parallels, 4. push away cladding plate, and 5. rubbish are followed closely, 6. push plates, 7. limited posts,
8. lower die cladding plate, 9. guide pins, 10. guide sleeves, 11. support columns, 12. lower templates, 13. release links, 14. reset springs, under 15.
Mold core, 16. thimbles, 17. main push pipes, 18. homophony monoliths, 19. main top rollers, 20. main modulation springs, 21. secondary push pipes, 22. secondary tune
Monolith, 23. secondary top rollers, 24. secondary adjustment springs, 25. sliding blocks, 26. cope plates, 27. upper mold cores, 28. water channels, 29. guide posts, 30.
Inclined guide pillar, 31. runner liner plates, 32. runner plates, 33. needle valve type hot nozzles, 34. top plates, 35. main burners, 36. positioning rings, 37.
Cylinder, 38. upper mold guide post .39. upper mold inserts, 40. lower die inserts.
Specific embodiment
With reference to the accompanying drawing, detailed description of the present invention specific embodiment.
As Figure 2-3, a kind of adaptive stator injection mold, including horizontally disposed bottom plate 1, bottom plate middle part open up
There is ejection hole 2, two sides are equipped with a pair of of parallels 3 side by side on bottom plate 1, and 3 horizontal anomalous movements of parallels are equipped with and push away cladding plate 4, bottom plate on bottom plate 1
It is fixed with the rubbish nail 5 for anti-thrust cladding plate 4 with 1 adhesion of bottom plate on 1, pushes away horizontal anomalous movement on cladding plate 4 and is equipped with push plate 6, institute
It states middle part in push plate 6 and is fixed with the limited post 7 that limitation pushes away cladding plate 4 and push plate 6 ejects distance, level is fixed on the parallels 3
Equipped with lower die cladding plate 8, guide pin 9 is vertically fixed on the bottom plate 1.
It is described to push away that cladding plate 4 is vertical in push plate 5 to be fixed with guide sleeve 10, the guide pin 9 be fed through guide sleeve 10 and
9 top of guide pin is placed in lower die cladding plate 6, and support column 11 is vertically fixed on bottom plate 2, and support column 11, which is fed through, pushes away cladding plate 4
It is contacted with push plate 5 and with lower die cladding plate 6, level is fixed with lower template 12 on lower die cladding plate 6, described to push away side on cladding plate 4 and hang down
It is directly fixed with release link 13,13 activity of release link is fed through push plate 5, lower die cladding plate 6 and lower template 12, is located at outside release link 13
It is movably equipped with reset spring 14 between lower die cladding plate 6 and push plate 5, is movably equipped with lower mold core 15, lower mold core in the middle part of the lower template 12
15 tops are equipped with the forming tank matched with stator inner ring iron core.
The middle part that pushes away on cladding plate 4 is vertically fixed with thimble 16, and thimble 16 is fed through and pushes away cladding plate 4, push plate 5, lower die are covered
Plate 6, lower template 12 and lower mold core 15 are vertically fixed with main push pipe 17 on the bottom plate 1, and main 17 activity of push pipe, which is fed through to push away, to be covered
Plate 4 and push plate 5 are movably equipped with the homophony monolith 18 of ladder shaft-like in main push pipe 17, and 18 top of homophony monolith is fixed with main top
Roller 19 is movably equipped with main modulation spring 20, the main top roller 19 on the outside of homophony monolith 18 between main push pipe 17 and main top roller 19
Activity is fed through lower die cladding plate 6 and 19 top end surface of main top roller is higher than 6 top surface of lower die cladding plate in the operating condition, and main top roller 19 pushes up
End surface is in contact with 15 bottom surface of lower mold core.
Secondary push pipe 21 is vertically fixed on the bottom plate 1, secondary 21 activity of push pipe, which is fed through, pushes away cladding plate 4 and push plate 5, pair top
The secondary adjustment block 22 of ladder shaft-like is movably equipped in pipe 21, secondary 22 top of adjustment block is fixed with secondary top roller 23,23 pieces of pair adjustment
Outside, which is located between secondary push pipe 21 and secondary top roller 23, is movably equipped with secondary adjustment spring 24, and pair 23 activity of top roller is fed through lower die and covers
Plate 6 and lower template 12, secondary 23 top of top roller are bolted to connection with the lower die insert 40 being movably arranged in lower template 12,
Lower die insert 40 is equipped with the forming tank matched with stator outer ring iron core.
Sliding block 25 is movably equipped in lower template 12, horizontal anomalous movement is equipped with cope plate 26,26 downside of cope plate in lower template 12
It is fixed with upper mold core 27 with 15 corresponding position of lower mold core, 27 lower part of upper mold core is equipped with the upper mold matched with stator top shape
Insert 39.
The water channel 28 for cooling down workpiece, cope plate are offered in the lower die cladding plate 8, lower template 12 and cope plate 26
26 sides are vertically fixed with guide post 29, and 29 activity of guide post is fed through lower template 12 and lower die cladding plate 8,26 side of cope plate
It is fixed with inclined guide pillar 30,30 activity of inclined guide pillar is fed through sliding block 25 and lower template 12.
Level is fixed with runner liner plate 31 on the cope plate 26, and runner plate 32 is fixed in the middle part of runner liner plate 31,
It is fixed with needle valve type hot nozzle 33 under runner plate 32, top plate 34 is fixed on the runner liner plate 31, is fixed in top plate 34
Equipped with main burner 35,35 bottom of main burner connects with 32 inner flow passage of runner plate, is fixed with and determines on main burner 35 on top plate 34
Position ring 36,35 side of main burner is fixed with the cylinder 37 of control needle valve type hot nozzle 33 in top plate 34, and 34 side of top plate is vertical
It is fixed with upper mold guide post 38, upper mold guide post 38 is fed through runner liner plate 31 and cope plate 26.
When work: stator is put into mold cavity by operator, molding, can pass through main modulation spring 20 in clamping process
The spacing between lower mold core 15 and lower die cladding plate 8 is adjusted with secondary adjustment spring 24, so as to adjust between upper mold core 27 and lower mold core 15
Spacing, material is heated through main burner 35 is sent into runner plate 32, and cylinder 36 controls needle valve type hot nozzle 33 to which material to be sent into
It in the die cavity that mold core 27 and lower mold core 15 form, is opened after after water flow in water channel 28 is cooling, top rod (not shown) passes through
It pushes away cladding plate 4 to jack up workpiece with push plate 6 and then by thimble 16, operator takes out workpiece, pushes away cladding plate 4 and passes through with push plate 6
Reset spring 14 and release link 13 reset, and work finishes.
The principles and effects of the invention, and the implementation that part uses only is illustrated in the above embodiments
Example, and is not intended to limit the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from wound of the present invention
Under the premise of making design, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (9)
1. a kind of adaptive stator injection mold, including horizontally disposed bottom plate, bottom plate middle part, which offers, ejects hole, on bottom plate
Two sides are equipped with a pair of of parallels side by side, and horizontal anomalous movement is equipped with and pushes away cladding plate between parallels on bottom plate, push away horizontal anomalous movement on cladding plate and are equipped with push plate,
Level is fixed with lower die cladding plate on parallels, is movably equipped with lower mold core in the middle part of lower template, is vertically fixed with master on the bottom plate
Push pipe, main push pipe activity, which is fed through, pushes away cladding plate and push plate, it is characterised in that: the lower mold core top is equipped with and stator inner ring iron core
The forming tank matched is movably equipped with the homophony monolith of ladder shaft-like in the main push pipe, and homophony monolith top is fixed with master
Top roller, homophony monolith outside are movably equipped with main modulation spring between main push pipe and main top roller, and the main top roller activity is fed through
Lower die cladding plate and main top roller top end surface are higher than lower die cladding plate top surface, main top roller top end surface and lower mold core bottom in the operating condition
Face is in contact, and secondary push pipe is vertically fixed on the bottom plate, and secondary push pipe activity, which is fed through, pushes away cladding plate and push plate, living in secondary push pipe
The dynamic secondary adjustment block equipped with ladder shaft-like, secondary adjustment block top are fixed with secondary top roller, be located on the outside of secondary adjustment block secondary push pipe with
Be movably equipped with secondary adjustment spring between secondary top roller, the pair top roller activity is fed through lower die cladding plate and lower template, secondary top roller top with
The lower die insert being movably arranged in lower template is bolted to connection, and lower die insert is equipped with to match with stator outer ring iron core
The forming tank of conjunction is movably equipped with sliding block in lower template, and horizontal anomalous movement is equipped with cope plate in lower template, on the downside of cope plate and lower mold core
Corresponding position is fixed with upper mold core, and upper mold core lower part is equipped with the upper mold insert matched with stator top shape, on cope plate
Level is fixed with runner liner plate, is fixed with runner plate in the middle part of runner liner plate, is fixed with needle valve type hot nozzle under runner plate,
It is fixed with top plate on the runner liner plate, main burner is fixed in top plate, main burner bottom is mutually passed through with runner plate inner flow passage
Logical, main burner side is fixed with the cylinder of control needle valve type hot nozzle in top plate.
2. a kind of adaptive stator injection mold as described in claim 1, it is characterised in that: vertically fixed on the bottom plate
Equipped with guide pin, the guide pin activity of wearing, which is fed through, to be pushed away cladding plate and push plate and is placed in lower die cladding plate with guide pin top, on bottom plate
Vertically it is fixed with support column, support column, which is fed through, to be pushed away cladding plate and contact with push plate and with lower die cladding plate, horizontal on lower die cladding plate to consolidate
Surely it is equipped with lower template, described to push away side on cladding plate and be vertically fixed with release link, release link activity is fed through push plate, lower die cladding plate
With lower template, release link is located between lower die cladding plate and push plate outside is movably equipped with reset spring.
3. a kind of adaptive stator injection mold as described in claim 1, it is characterised in that: the cope plate side is vertical
It is fixed with guide post, guide post activity is fed through lower template and lower die cladding plate, and the cope plate side is fixed with inclined guide pillar, tiltedly leads
Column activity is fed through sliding block and lower template；The top plate side is vertically fixed with upper mold guide post, and guide post is fed through runner liner plate
With cope plate.
4. a kind of adaptive stator injection mold as claimed in claim 2 or claim 3, it is characterised in that: fixed on the bottom plate
It is followed closely equipped with the rubbish for anti-thrust cladding plate and bottom plate adhesion.
5. a kind of adaptive stator injection mold as claimed in claim 4, it is characterised in that: described to push away in cladding plate and push plate
It vertically is fixed with guide sleeve, the guide pin is fed through guide sleeve.
6. a kind of adaptive stator injection mold as claimed in claim 5, it is characterised in that: middle part is fixed in the push plate
The limited post of cladding plate Yu ejecting push plate distance is pushed away equipped with limitation.
7. a kind of adaptive stator injection mold as claimed in claim 6, it is characterised in that: the lower die cladding plate, lower die
The water channel for cooling down workpiece is offered in plate and cope plate.
8. a kind of adaptive stator injection mold as claimed in claim 7, it is characterised in that: described push away is hung down in the middle part of on cladding plate
It directly is fixed with thimble, thimble, which is fed through, pushes away cladding plate, push plate, lower die cladding plate, lower template and lower mold core.
9. a kind of adaptive stator injection mold as claimed in claim 8, it is characterised in that: on the top plate on main burner
It is fixed with positioning ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910739938.8A CN110435083A (en) | 2019-08-12 | 2019-08-12 | A kind of adaptive stator injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910739938.8A CN110435083A (en) | 2019-08-12 | 2019-08-12 | A kind of adaptive stator injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110435083A true CN110435083A (en) | 2019-11-12 |
Family
ID=68434595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910739938.8A Pending CN110435083A (en) | 2019-08-12 | 2019-08-12 | A kind of adaptive stator injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110435083A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03286818A (en) * | 1990-04-03 | 1991-12-17 | Nippon Plast Co Ltd | In-mold decoration molding device |
| CN106079306A (en) * | 2016-08-27 | 2016-11-09 | 大连銮艺精密模塑制造有限公司 | Utilize the mould of many inserts dovetail core-pulling mechanism molding |
| CN206332582U (en) * | 2017-01-06 | 2017-07-14 | 日本电产芝浦（浙江）有限公司 | The manufacture device of the insulating element of rotor core |
| CN206614768U (en) * | 2017-03-31 | 2017-11-07 | 浙江黎明发动机零部件有限公司 | A kind of ejecting structure of plastic forming mould |
| CN107650332A (en) * | 2017-10-26 | 2018-02-02 | 苏州工业职业技术学院 | A kind of injection mold for being applied to different folded thick stator core envelope modeling stators |
| CN108819119A (en) * | 2018-06-13 | 2018-11-16 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of includes the Shooting Technique equipment with front mold slide injection mold |
-
2019
- 2019-08-12 CN CN201910739938.8A patent/CN110435083A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03286818A (en) * | 1990-04-03 | 1991-12-17 | Nippon Plast Co Ltd | In-mold decoration molding device |
| CN106079306A (en) * | 2016-08-27 | 2016-11-09 | 大连銮艺精密模塑制造有限公司 | Utilize the mould of many inserts dovetail core-pulling mechanism molding |
| CN206332582U (en) * | 2017-01-06 | 2017-07-14 | 日本电产芝浦（浙江）有限公司 | The manufacture device of the insulating element of rotor core |
| CN206614768U (en) * | 2017-03-31 | 2017-11-07 | 浙江黎明发动机零部件有限公司 | A kind of ejecting structure of plastic forming mould |
| CN107650332A (en) * | 2017-10-26 | 2018-02-02 | 苏州工业职业技术学院 | A kind of injection mold for being applied to different folded thick stator core envelope modeling stators |
| CN108819119A (en) * | 2018-06-13 | 2018-11-16 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of includes the Shooting Technique equipment with front mold slide injection mold |
Non-Patent Citations (1)
| Title |
|---|
| 申开智: "《塑料成型具 第2版》", 31 January 2011, 中国轻工业出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20191112 |