DE112020000163B4 - Eine Struktur, eine Spritzgussform und ein Formverfahren zum einteiligen Formen für Rotationstransformatoren - Google Patents

Eine Struktur, eine Spritzgussform und ein Formverfahren zum einteiligen Formen für Rotationstransformatoren Download PDF

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Publication number
DE112020000163B4
DE112020000163B4 DE112020000163.6T DE112020000163T DE112020000163B4 DE 112020000163 B4 DE112020000163 B4 DE 112020000163B4 DE 112020000163 T DE112020000163 T DE 112020000163T DE 112020000163 B4 DE112020000163 B4 DE 112020000163B4
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Germany
Prior art keywords
stator frame
molding
piece
frame assembly
cover
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.)
Active
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DE112020000163.6T
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German (de)
English (en)
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DE112020000163T5 (de
Inventor
Yan Huang
Hongcheng Shen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Huaxuan Sensing Tech Co Ltd
Changzhou Huaxuan Sensing Technology Co Ltd
Original Assignee
Changzhou Huaxuan Sensing Tech Co Ltd
Changzhou Huaxuan Sensing Technology Co Ltd
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Publication of DE112020000163T5 publication Critical patent/DE112020000163T5/de
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/18—Rotary transformers
    • 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
    • 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
    • B29C45/14467—Joining articles or parts of a single article
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/005—Impregnating or encapsulating
    • 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
    • B29L2031/3406—Components, e.g. resistors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Motor Or Generator Frames (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Motors, Generators (AREA)
DE112020000163.6T 2019-08-29 2020-06-18 Eine Struktur, eine Spritzgussform und ein Formverfahren zum einteiligen Formen für Rotationstransformatoren Active DE112020000163B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910805530.6A CN110303639B (zh) 2019-08-29 2019-08-29 一种旋转变压器一体成型工艺及其注塑模具
CN201910805530.6 2019-08-29
PCT/CN2020/096721 WO2021036432A1 (zh) 2019-08-29 2020-06-18 一种旋变一体成型结构、注塑模具及成型工艺

Publications (2)

Publication Number Publication Date
DE112020000163T5 DE112020000163T5 (de) 2021-08-05
DE112020000163B4 true DE112020000163B4 (de) 2023-10-19

Family

ID=68083714

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020000163.6T Active DE112020000163B4 (de) 2019-08-29 2020-06-18 Eine Struktur, eine Spritzgussform und ein Formverfahren zum einteiligen Formen für Rotationstransformatoren

Country Status (3)

Country Link
CN (1) CN110303639B (zh)
DE (1) DE112020000163B4 (zh)
WO (1) WO2021036432A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110303639B (zh) * 2019-08-29 2019-12-20 常州华旋传感技术有限公司 一种旋转变压器一体成型工艺及其注塑模具
CN112549435B (zh) * 2020-12-22 2023-06-13 苏州广型模具有限公司 一种用于成型新能源电机壳体的成型装置
CN113199698B (zh) * 2021-06-09 2023-03-28 苏州运达塑胶电子有限公司 圆环形嵌件一体注塑成型装置
CN114447673A (zh) * 2022-01-15 2022-05-06 重庆长安新能源汽车科技有限公司 一种旋变定子总成、电机控制器及新能源汽车
CN115256827B (zh) * 2022-09-28 2022-12-16 浙江华朔科技股份有限公司 一种多嵌件一体注塑式注塑模具及注塑方法
CN115742177A (zh) * 2022-10-31 2023-03-07 苏州鸿瑞欣精密技术有限公司 一种用于轴承安装件的成型模具及自动化生产装置
CN116608896B (zh) * 2023-06-30 2023-09-19 常州华旋传感技术有限公司 电机一体式旋转变压器模拟设备及其模拟方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000340438A (ja) 1999-05-27 2000-12-08 Sony Corp ロータリートランスの製造方法
JP2008238589A (ja) 2007-03-27 2008-10-09 Toyota Motor Corp 固定子の樹脂モールド成形方法、固定子の樹脂モールド成形装置、及び固定子構造
CN106298217A (zh) 2015-05-29 2017-01-04 株洲南车机电科技有限公司 一种旋转变压器灌封装置、方法及其应用
CN207993655U (zh) 2018-02-09 2018-10-19 深圳市德西机电有限责任公司 磁阻式旋转变压器
CN208849590U (zh) 2018-09-14 2019-05-10 常州华旋传感技术有限公司 防水旋转变压器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3123147B2 (ja) * 1991-10-09 2001-01-09 ソニー株式会社 ロータリートランスの製造方法
CN201530093U (zh) * 2009-11-17 2010-07-21 江苏文光车辆附件有限公司 注塑模具嵌件精确定位装置
CN103192490B (zh) * 2013-03-29 2015-05-20 台州市新立模塑有限公司 一种注塑模具塑料件嵌件的工装夹具
CN110303639B (zh) * 2019-08-29 2019-12-20 常州华旋传感技术有限公司 一种旋转变压器一体成型工艺及其注塑模具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000340438A (ja) 1999-05-27 2000-12-08 Sony Corp ロータリートランスの製造方法
JP2008238589A (ja) 2007-03-27 2008-10-09 Toyota Motor Corp 固定子の樹脂モールド成形方法、固定子の樹脂モールド成形装置、及び固定子構造
CN106298217A (zh) 2015-05-29 2017-01-04 株洲南车机电科技有限公司 一种旋转变压器灌封装置、方法及其应用
CN207993655U (zh) 2018-02-09 2018-10-19 深圳市德西机电有限责任公司 磁阻式旋转变压器
CN208849590U (zh) 2018-09-14 2019-05-10 常州华旋传感技术有限公司 防水旋转变压器

Also Published As

Publication number Publication date
CN110303639B (zh) 2019-12-20
WO2021036432A1 (zh) 2021-03-04
CN110303639A (zh) 2019-10-08
DE112020000163T5 (de) 2021-08-05

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