CN107053596A - A kind of pair of insulation rotor BMC integrally forming machine - Google Patents
A kind of pair of insulation rotor BMC integrally forming machine Download PDFInfo
- Publication number
- CN107053596A CN107053596A CN201611099639.5A CN201611099639A CN107053596A CN 107053596 A CN107053596 A CN 107053596A CN 201611099639 A CN201611099639 A CN 201611099639A CN 107053596 A CN107053596 A CN 107053596A
- Authority
- CN
- China
- Prior art keywords
- die core
- formation die
- matched moulds
- rotor
- moulds part
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 24
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 67
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- 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
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/7498—Rotors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of pair of insulation rotor BMC integrally forming machine, its structure includes lower formation die core, upper formation die core, lower matched moulds part, upper matched moulds part, finished product rotor, the lower formation die core is put into lower matched moulds part, the upper formation die core is put into matched moulds part, upper formation die core is provided with above the lower formation die core, the upper formation die core is enclosed in matched moulds part, the upper matched moulds part is adjacent to lower formation die core, and the lower formation die core in upper formation die core with being molded by finished product rotor.Beneficial effects of the present invention improve the precision of product for that the concentricity of rotor chip and axle branch can be fallen below into 0.05mm or so from 0.10mm or so.Concentricity is improved, and is reduced the time required to when rotor does dynamic balancing, improves overall production efficiency and difficulty of processing.
Description
Technical field
The present invention is a kind of pair of insulation rotor BMC integrally forming machine, belongs to injection moulding machine field.
Background technology
Double insulation refers to the insulation for being provided simultaneously with operational insulation and protection insulation, and the former is that electrical body is led with untouchable
Insulation between body, the insulation that the latter is untouchable conductor between accessible conductor, is after operational insulation is damaged
Insulation for preventing electric shock.
Prior art discloses Application No.：A kind of 02121855.2 double insulation rotors for motor, it includes：One
Individual axle；One stacks stamping lamination, and it forms rotor core, and the rotor core has multiple salient poles and one is used for
Accommodate the centre bore of axle；One commutator for being mounted on an axle；And winding, it winds the end until commutator around salient pole
Untill, it is characterised in that：The axle, which has, is injection moulded the insulating sleeve on the axle；The insulating sleeve has central module, should
Central module has polygonal outer cross, and the hole in the rotor core has a corresponding polygonal profile, with
Suitable for central module press-fit.The present invention also provides a kind of method for being used to manufacture double insulation rotors on motor.But its
It is disadvantageous in that product chips and axle branch concentricity that conventional rotors injection mold is molded by are poor, production efficiency and difficulty of processing
It is low.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of pair of insulation rotor BMC integrally forming machine, with
The product chips that existing pair of insulation rotor forming machine conventional rotors injection mold of solution is molded by and axle branch concentricity are poor, production
The problem of efficiency and low difficulty of processing.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of couple of insulation rotor BMC mono-
Body forming machine, its structure includes lower formation die core, upper formation die core, lower matched moulds part, upper matched moulds part, finished product rotor, described
Lower formation die core is put into lower matched moulds part, and the upper formation die core is put into matched moulds part, above the lower formation die core
Provided with upper formation die core, the upper formation die core is enclosed in matched moulds part, and the upper matched moulds part is adjacent to lower formation die core, institute
Lower formation die core is stated with being molded by finished product rotor in upper formation die core.
Further, the lower formation die core is built-in with chip and axle branch.
Further, the upper formation die core is cylindrical default firmly by putting it into upper matched moulds part.
Further, the lower matched moulds part set is stayed, and could to live its surely in formation die core cylindrical.
Further, upper matched moulds part inner hole sleeve formation die core screens of staying is cylindrical.
Further, the finished product rotor is molded by by lower formation die core with fitting for upper formation die core in core rod
Come.
Beneficial effects of the present invention are that can fall below the concentricity of rotor chip and axle branch from 0.10mm or so
0.05mm or so, improves the precision of product.Concentricity is improved, and is reduced, is improved whole the time required to when rotor does dynamic balancing
The production efficiency and difficulty of processing of body.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is structural decomposition diagram of the invention.
Fig. 3 is operation principle schematic diagram of the invention.
In figure：Lower formation die core -1, upper formation die core -2, lower matched moulds part -3, upper matched moulds part -4, finished product rotor -5.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, is expanded on further the present invention.
Fig. 1-Fig. 2 is referred to, the present invention provides a kind of technical scheme：A kind of pair of insulation rotor BMC integrally forming machine, it is tied
Structure includes lower formation die core 1, upper formation die core 2, lower matched moulds part 3, upper matched moulds part 4, finished product rotor 5, the lower shaping mould
Core 1 is put into lower matched moulds part 3, and the upper formation die core 2 is put into matched moulds part 4, and the lower top of formation die core 1 is provided with
Upper formation die core 2, the upper formation die core 2 is enclosed in matched moulds part 4, and the upper matched moulds part 4 is adjacent to lower formation die core 1,
The lower formation die core 1 in upper formation die core 2 with being molded by finished product rotor 5, and the lower formation die core 1 is built-in with chip and axle
Branch, the upper formation die core 2 it is cylindrical by put it into upper matched moulds part 4 it is default live, lower 3 sets of the matched moulds part is stayed shaping
It could live that its is cylindrical in core rod 1 surely, the upper inner hole sleeve of matched moulds part 4 screens of formation die core 1 of staying is cylindrical, the finished product rotor
5 by lower formation die core 1 and upper formation die core 2 fit be molded by core rod come.
Carrying out in use, refering to Fig. 3, lower formation die core 1 is put into lower matched moulds part 3, formation die core 1 of staying surely
It is cylindrical, it is ensured that the concentricity and perpendicularity of lower formation die core 1 and lower matched moulds part 3.Upper formation die core 2 is put into upper matched moulds part
In 4, the cylindrical of formation die core 2 is lived in surely, it is ensured that the concentricity and perpendicularity of upper formation die core 2 and upper matched moulds part 4.By chip
It is put into axle branch in lower formation die core 1, upper matched moulds part 4 is pushed together with upper formation die core 2 to be closed up with lower formation die core 1,
The upper inner hole sleeve of matched moulds part 4 is stayed the cylindrical of the screens of formation die core 1, under the upper extremely lower screens of formation die core 1 of the end face of matched moulds part 4 patch
End face, it is ensured that the concentricity and perpendicularity of lower formation die core 1 and upper formation die core 2, so as to ensure to be molded by what is come in core rod
The concentricity of chip and the axle branch of finished product rotor 5.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, all should be by no matter from the point of view of which point
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
It is bright to limit, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of pair of insulation rotor BMC integrally forming machine, it is characterised in that：Its structure includes lower formation die core (1), upper shaping mould
Core (2), lower matched moulds part (3), upper matched moulds part (4), finished product rotor (5), the lower formation die core (1) are put into lower matched moulds part
(3) in, the upper formation die core (2) is put into matched moulds part (4), and upper shaping mould is provided with above the lower formation die core (1)
Core (2), the upper formation die core (2) is enclosed in matched moulds part (4), and the upper matched moulds part (4) is adjacent to lower formation die core
(1), the lower formation die core (1) in upper formation die core (2) with being molded by finished product rotor (5).
2. a kind of pair of insulation rotor BMC integrally forming machines according to claim 1, it is characterised in that：The lower shaping mould
Core (1) is built-in with chip and axle branch.
3. a kind of pair of insulation rotor BMC integrally forming machines according to claim 1, it is characterised in that：The upper shaping mould
Core (2) is cylindrical default firmly by putting it into upper matched moulds part (4).
4. a kind of pair of insulation rotor BMC integrally forming machines according to claim 1, it is characterised in that：The lower matched moulds portion
Point (3) set is stayed, and could to live its surely in formation die core (1) cylindrical.
5. a kind of pair of insulation rotor BMC integrally forming machines according to claim 1, it is characterised in that：The upper matched moulds portion
Formation die core (1) screens of staying of point (4) inner hole sleeve is cylindrical.
6. a kind of pair of insulation rotor BMC integrally forming machines according to claim 1, it is characterised in that：The finished product rotor
(5) by lower formation die core (1) and upper formation die core (2) fit be molded by core rod come.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099639.5A CN107053596A (en) | 2016-12-02 | 2016-12-02 | A kind of pair of insulation rotor BMC integrally forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099639.5A CN107053596A (en) | 2016-12-02 | 2016-12-02 | A kind of pair of insulation rotor BMC integrally forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107053596A true CN107053596A (en) | 2017-08-18 |
Family
ID=59618563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611099639.5A Pending CN107053596A (en) | 2016-12-02 | 2016-12-02 | A kind of pair of insulation rotor BMC integrally forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107053596A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4263711A (en) * | 1977-09-05 | 1981-04-28 | Matsushita Electric Industrial Co., Ltd. | Method of making armature of double insulation construction |
| DE19821070C1 (en) * | 1998-05-12 | 2000-02-03 | Lauffer Maschf | Machine injection molding between electric motor armature and shaft, includes hydraulically operated hold-down rod with measuring unit verifying correct position |
| CN1383250A (en) * | 2001-04-21 | 2002-12-04 | 德昌电机股份有限公司 | Dynamo |
| US6841112B1 (en) * | 2001-04-11 | 2005-01-11 | Comair Rotron, Inc. | Balanced rotor |
| CN105014868A (en) * | 2015-07-21 | 2015-11-04 | 江门麦威电子科技有限公司 | Positioning device for magnet rotor injection molding insert |
| US20150343683A1 (en) * | 2014-05-29 | 2015-12-03 | Hyundai Motor Company | Molding apparatus for rotor of motor |
| CN206273576U (en) * | 2016-12-02 | 2017-06-23 | 深圳市华冠五金模具有限公司 | A kind of pair of insulation rotor BMC integrally forming machine |
-
2016
- 2016-12-02 CN CN201611099639.5A patent/CN107053596A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4263711A (en) * | 1977-09-05 | 1981-04-28 | Matsushita Electric Industrial Co., Ltd. | Method of making armature of double insulation construction |
| DE19821070C1 (en) * | 1998-05-12 | 2000-02-03 | Lauffer Maschf | Machine injection molding between electric motor armature and shaft, includes hydraulically operated hold-down rod with measuring unit verifying correct position |
| US6841112B1 (en) * | 2001-04-11 | 2005-01-11 | Comair Rotron, Inc. | Balanced rotor |
| CN1383250A (en) * | 2001-04-21 | 2002-12-04 | 德昌电机股份有限公司 | Dynamo |
| US20150343683A1 (en) * | 2014-05-29 | 2015-12-03 | Hyundai Motor Company | Molding apparatus for rotor of motor |
| CN105172028A (en) * | 2014-05-29 | 2015-12-23 | 现代自动车株式会社 | Molding apparatus for rotor of motor |
| CN105014868A (en) * | 2015-07-21 | 2015-11-04 | 江门麦威电子科技有限公司 | Positioning device for magnet rotor injection molding insert |
| CN206273576U (en) * | 2016-12-02 | 2017-06-23 | 深圳市华冠五金模具有限公司 | A kind of pair of insulation rotor BMC integrally forming machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204030755U (en) | A kind of rotor and apply its plastic packaging motor | |
| US9306437B2 (en) | Method for producing a stator | |
| CN106533013B (en) | Motor stator insulation structure and manufacturing method thereof and motor applying motor stator insulation structure | |
| US11135750B2 (en) | Injection mold | |
| WO2013160827A3 (en) | Electric machine. | |
| CN206273576U (en) | A kind of pair of insulation rotor BMC integrally forming machine | |
| CN205355996U (en) | Novel motor insulation structure | |
| CN107579628A (en) | A kind of method for manufacturing radial radiation orientation rare-earth permanent magnet ferrite arch magnet | |
| CN104718686A (en) | Stator for an electric motor and method for producing the stator | |
| CN107053596A (en) | A kind of pair of insulation rotor BMC integrally forming machine | |
| CN204205876U (en) | A kind of coil inserting apparatus rule mould | |
| CN104410227A (en) | Winding inserting mold for winding inserting and expanding machine | |
| CN204205877U (en) | A kind of rule mould expanding embedding machine | |
| CN104836361A (en) | Efficient high-speed motor | |
| CN104319965B (en) | The stator module and permanent magnetic servo-motor of a kind of permanent magnetic servo-motor | |
| CN103915743A (en) | Wire mold manufacturing and forming process of mobile device | |
| CN207368072U (en) | A kind of Copper-Aluminum compound pole | |
| CN204118990U (en) | A kind of automatic line inserting device preventing phase fault | |
| CN209088649U (en) | A kind of high security rotor for electromotor | |
| CN202602406U (en) | Radial eight-magnetic pole rotor | |
| CN105703513A (en) | Motor stator insulation framework | |
| CN202009277U (en) | Plastic package motor stator with binding posts | |
| CN204906142U (en) | Rotor squirrel cage, rotor and motor | |
| CN204012967U (en) | Motor and the compressor with this motor | |
| CN104917323B (en) | A kind of motor skeleton easy for installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |