CN105479766B - 高强度同步带驱动轮的加工方法及同步带驱动轮 - Google Patents

高强度同步带驱动轮的加工方法及同步带驱动轮 Download PDF

Info

Publication number
CN105479766B
CN105479766B CN201511024072.0A CN201511024072A CN105479766B CN 105479766 B CN105479766 B CN 105479766B CN 201511024072 A CN201511024072 A CN 201511024072A CN 105479766 B CN105479766 B CN 105479766B
Authority
CN
China
Prior art keywords
wheel
timing belt
belt driving
connecting pole
driving wheel
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
Application number
CN201511024072.0A
Other languages
English (en)
Other versions
CN105479766A (zh
Inventor
袁宇锋
唐骏
朱斌
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.)
NINGBO YINZHOU AOLIXUN ELEVATOR COMPONENTS Co.,Ltd.
Original Assignee
Zhejiang Aolixun Elevator Parts Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Aolixun Elevator Parts Co Ltd filed Critical Zhejiang Aolixun Elevator Parts Co Ltd
Priority to CN201511024072.0A priority Critical patent/CN105479766B/zh
Publication of CN105479766A publication Critical patent/CN105479766A/zh
Application granted granted Critical
Publication of CN105479766B publication Critical patent/CN105479766B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
    • B29C66/944—Measuring or controlling the joining process by measuring or controlling the time by controlling or regulating the time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H55/38—Means or measures for increasing adhesion
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B29C2043/5816—Measuring, controlling or regulating temperature
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76498—Pressure
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76531—Temperature
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76551—Time
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76595—Velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

本发明公开了高强度同步带驱动轮的加工方法及同步带驱动轮，该方法是通过注塑成型的方法形成轮体和轮盖，并在轮体两侧注塑出挡边和连接柱，在轮盖上预留通孔；然后采用超声波焊接机将轮体和轮盖进行超声波焊接；最后通过热压将连接柱上高轮盖的部分融化后压平，得成品。依据该方法加工的同步带驱动轮，它包括轮体（1），轮体（1）的两侧分别设置有挡边（2）和连接柱（3）；轮体（1）一侧通过连接柱（3）连接有轮盖（4），轮盖（4）上对应连接柱（3）的位置处设有通孔（5）。本发明不仅能够降低成本和能耗，方便加工，还具有连接强度高的优点。

Description

高强度同步带驱动轮的加工方法及同步带驱动轮
技术领域
本发明涉及一种同步带驱动轮的加工方法及同步带驱动轮，特别是一种高强度同步带驱动轮的加工方法及同步带驱动轮。
背景技术
现有的电梯中使用的同步带驱动轮一般采用金属材料，通过浇注成型来加工轮盖和轮体，再通过压铆将轮盖和轮体连接在一起。但是，这种同步带驱动轮的成本较高、能耗较大，而且轮盖和轮体之间的连接强度较低。因此，现有的同步带驱动轮加工方法及同步带驱动轮存在着成本较高、能耗较大和连接强度较低的问题。
发明内容
本发明的目的在于，提供一种高强度同步带驱动轮的加工方法及同步带驱动轮。本发明不仅能够降低成本和能耗，还具有连接强度高的优点。
本发明的技术方案：高强度同步带驱动轮的加工方法，包括以下步骤：
a、通过注塑成型轮体，在轮体的两侧分别注塑出挡边和若干均匀分布的连接柱，得A品；
b、通过注塑成型轮盖，注塑时在轮盖上对应连接柱的位置预留通孔，得B品；
c、将B品安装在A品侧面，通过通孔和连接柱进行定位，再放入超声波焊接的模具中，然后采用超声波焊接机进行超声波焊接，使B品与A品连接，得C品；
d、采用热压装置对C品上的连接柱进行热压，使连接柱上高出B品的部分融化后压平，形成限位面，得成品。
前述的高强度同步带驱动轮的加工方法中，所述步骤a中的注塑成型的注射压力为60～85MPa，注射速度为20～40mm/s，注射温度为285～310℃，注射完成后保压1.7～3.5s，保压的压力为30～50MPa。
前述的高强度同步带驱动轮的加工方法中，所述步骤b中的注塑成型的注射压力为40～70MPa，注射速度为20～30mm/s，注射温度为285～310℃，注射完成后保压1.5～2.3s，保压的压力为20～40MPa。
前述的高强度同步带驱动轮的加工方法中，所述步骤c中的超声波焊接的延迟时间为55～65s，焊接时间为15～25s，硬化时间为25～35s，使轮盖和轮体的交界面处产生局部高温而融化连接，再进过硬化使融化的部分凝固成型，使焊接强度接近于原材料的本体强度，提高连接强度。
前述的高强度同步带驱动轮的加工方法中，其特征在于：所述步骤d中的热压装置上的加热圈的温度为190℃～210℃，能够同时对全部连接柱进行快速热压，提高了加工效率。
依据前述的高强度同步带驱动轮的加工方法所加工的同步带驱动轮，包括轮体，轮体的两侧分别设置有挡边和连接柱；轮体一侧通过连接柱连接有轮盖，轮盖上对应连接柱的位置处设有通孔。
前述的同步带驱动轮中，所述轮体的圆周上设有均匀分布的轮齿，连接柱位于每个轮齿的侧面。
前述的同步带驱动轮中，所述轮体上设有连接轮盖内侧的止口，止口的深度大于连接柱的高度，能够对轮盖进行限位，方便加工并提高加工后的连接强度。
前述的同步带驱动轮中，所述连接柱的顶端部设有限位面，限位面与轮盖的侧面连接，且限位面的直径大于连接柱的直径；限位面配合轮体、止口，能够从轮盖的两侧及内侧对轮盖进行限位和连接，进一步提高了轮盖和轮体的连接强度。
与现有技术相比，本发明改进了同步带轮的加工方法及同步带轮的结构，通过注塑成型的方法将塑料或尼龙注塑成轮体和轮盖，并在轮体上注塑出挡边和连接柱，在轮盖上预留通孔，不仅降低了成本和能耗，还能够方便轮盖和轮体连接时的定位，方便了后续加工；再然后采用超声波焊接机将轮体和轮盖进行超声波焊接，使连接强度接近于原材料的本体强度，大大提高了轮盖和轮体之间的连接强度；最后通过热压将连接柱上高出轮盖的部分融化后压平，形成限位面，构成类似与金属压铆的结构，进一步提高了轮盖和轮体之间的连接强度。同时，本发明还设置了止口，且止口深度大于连接柱的高度，能够对轮盖进行限位并确保限位效果，进一步方便了加工，提高了加工后的连接强度。因此，本发明不仅能够降低成本和能耗，方便加工，还具有连接强度高的优点。
附图说明
图1是本发明的结构示意图；
图2是本发明的剖视图；
图3是本发明轮体的剖视图；
图4是本发明轮盖的结构示意图。
附图中的标记为：1-轮体，2-挡边，3-连接柱，4-轮盖，5-通孔，6-轮齿，7-止口，8-限位面。
具体实施方式
下面结合实施例对本发明作进一步的说明，但并不作为对本发明限制的依据。
实施例。高强度同步带驱动轮的加工方法，如图1至4所示，包括以下步骤：
a、通过注塑成型轮体1，在轮体1的两侧分别注塑出挡边2和若干均匀分布的连接柱3，得A品；
b、通过注塑成型轮盖4，注塑时在轮盖4上对应连接柱3的位置预留通孔5，得B品；
c、将B品安装在A品侧面，通过通孔5和连接柱3进行定位，再放入超声波焊接的模具中，然后采用超声波焊接机进行超声波焊接，使B品与A品连接，得C品；
d、采用热压装置对C品上的连接柱3进行热压，使连接柱3上高出B品的部分融化后压平，形成限位面8，得成品。
所述步骤a中的注塑成型的注射压力为60～85MPa，注射速度为20～40mm/s，注射温度为285～310℃，注射完成后保压1.7～3.5s，保压的压力为30～50MPa；所述步骤b中的注塑成型的注射压力为40～70MPa，注射速度为20～30mm/s，注射温度为285～310℃，注射完成后保压1.7～2.3s，保压的压力为20～40MPa；所述步骤c中的超声波焊接的延迟时间为55～65s，焊接时间为15～25s，硬化时间为25～35s；从而提高轮体1、轮盖4的结构强度及两者之间的连接强度。所述步骤d中的热压装置上的加热圈的温度为190℃～210℃(带加热圈的热压装置为市售的注塑机中常用的电热电偶)，能够同时对全部连接柱3进行快速热压，提高了加工效率。
依据前述的高强度同步带驱动轮的加工方法所加工的同步带驱动轮，结构如图1、2、3、4所示，包括轮体1，轮体1的两侧分别设置有挡边2和连接柱3；轮体1一侧通过连接柱3连接有轮盖4，轮盖4上对应连接柱3的位置处设有通孔5。
所述轮体1的圆周上设有均匀分布的轮齿6，连接柱3位于每个轮齿6的侧面。所述轮体1上设有连接轮盖4内侧的止口7，止口7的深度大于连接柱3的高度，能够对轮盖进行限位，不仅方便加工，还能够提高加工后的连接强度。所述连接柱3的顶端部设有限位面8，限位面8与轮盖4的侧面连接，且限位面8的直径大于连接柱3的直径。
本发明采用了超声波焊接，能够使轮盖4和轮体1的交界面处产生局部高温而融化连接，再进过硬化使融化的部分凝固成型，使焊接强度接近于原材料的本体强度，最大限度地提高了连接强度；再通过热压使连接柱3上高出轮盖4的部分融化后压平，形成限位面8，配合轮体1，能够从两侧固定轮盖4，进一步提高了轮盖4和轮体1之间的连接强度。

Claims (9)

1.高强度同步带驱动轮的加工方法，其特征在于，包括以下步骤：
a、通过注塑成型轮体，在轮体的两侧分别注塑出挡边和若干均匀分布的连接柱，得A品；
b、通过注塑成型轮盖，注塑时在轮盖上对应连接柱的位置预留通孔，得B品；
c、将B品安装在A品侧面，通过通孔和连接柱进行定位，再放入超声波焊接的模具中，然后采用超声波焊接机进行超声波焊接，使B品与A品连接，得C品；
d、采用热压装置对C品上的连接柱进行热压，使连接柱上高出B品的部分融化后压平，得成品。
2.根据权利要求1所述的高强度同步带驱动轮的加工方法，其特征在于：所述步骤a中的注塑成型的注射压力为60～85MPa，注射速度为20～40mm/s，注射温度为285～310℃，注射完成后保压1.7～3.5s，保压的压力为30～50MPa。
3.根据权利要求1所述的高强度同步带驱动轮的加工方法，其特征在于：所述步骤b中的注塑成型的注射压力为40～70MPa，注射速度为20～30mm/s，注射温度为285～310℃，注射完成后保压1.5～2.3s，保压的压力为20～40MPa。
4.根据权利要求1所述的高强度同步带驱动轮的加工方法，其特征在于：所述步骤c中的超声波焊接的延迟时间为55～65s，焊接时间为15～25s，硬化时间为25～35s。
5.根据权利要求1、2、3或4所述的高强度同步带驱动轮的加工方法，其特征在于：所述步骤d中的热压装置上的加热圈的温度为190℃～210℃。
6.依据权利要求1至5中任一权利要求所述的高强度同步带驱动轮的加工方法所加工的同步带驱动轮，其特征在于：包括轮体(1)，轮体(1)的两侧分别设置有挡边(2)和连接柱(3)；轮体(1)一侧通过连接柱(3)连接有轮盖(4)，轮盖(4)上对应连接柱(3)的位置处设有通孔(5)。
7.根据权利要求6所述的同步带驱动轮，其特征在于：所述轮体(1)的圆周上设有均匀分布的轮齿(6)，连接柱(3)位于每个轮齿(6)的侧面。
8.根据权利要求6所述的同步带驱动轮，其特征在于：所述轮体(1)上设有连接轮盖(4)内侧的止口(7)，止口(7)的深度大于连接柱(3)的高度。
9.根据权利要求6、7或8所述的同步带驱动轮，其特征在于：所述连接柱(3)的顶端部设有限位面(8)，限位面(8)与轮盖(4)的侧面连接，且限位面(8)的直径大于连接柱(3)的直径。
CN201511024072.0A 2015-12-31 2015-12-31 高强度同步带驱动轮的加工方法及同步带驱动轮 Active CN105479766B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511024072.0A CN105479766B (zh) 2015-12-31 2015-12-31 高强度同步带驱动轮的加工方法及同步带驱动轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511024072.0A CN105479766B (zh) 2015-12-31 2015-12-31 高强度同步带驱动轮的加工方法及同步带驱动轮

Publications (2)

Publication Number Publication Date
CN105479766A CN105479766A (zh) 2016-04-13
CN105479766B true CN105479766B (zh) 2017-10-13

Family

ID=55667197

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201511024072.0A Active CN105479766B (zh) 2015-12-31 2015-12-31 高强度同步带驱动轮的加工方法及同步带驱动轮

Country Status (1)

Country Link
CN (1) CN105479766B (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101691056A (zh) * 2009-10-19 2010-04-07 北京国网富达科技发展有限责任公司 塑料滑轮的生产方法及其塑料滑轮
CN103159015A (zh) * 2011-12-14 2013-06-19 姚本林 一种传输轮及其制造方法
CN203637450U (zh) * 2013-10-17 2014-06-11 中山可锁五金塑料制品有限公司 一种静音轮
CN103978832A (zh) * 2014-05-30 2014-08-13 陈文龙 一种儿童推车用车轮及其制造工艺
CN203902128U (zh) * 2014-06-09 2014-10-29 宁波北仑金冠童车有限公司 一种童车车轮

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101691056A (zh) * 2009-10-19 2010-04-07 北京国网富达科技发展有限责任公司 塑料滑轮的生产方法及其塑料滑轮
CN103159015A (zh) * 2011-12-14 2013-06-19 姚本林 一种传输轮及其制造方法
CN203637450U (zh) * 2013-10-17 2014-06-11 中山可锁五金塑料制品有限公司 一种静音轮
CN103978832A (zh) * 2014-05-30 2014-08-13 陈文龙 一种儿童推车用车轮及其制造工艺
CN203902128U (zh) * 2014-06-09 2014-10-29 宁波北仑金冠童车有限公司 一种童车车轮

Also Published As

Publication number Publication date
CN105479766A (zh) 2016-04-13

Similar Documents

Publication Publication Date Title
CN107825731B (zh) 一种pp骨架增强pe螺旋波纹管生产工艺及其生产线
CN105414898B (zh) 一种翻边成型的直流电机机壳的制作方法
CN104608393B (zh) 一种双片材低密度聚乙烯泡沫风管的生产方法
CN105479766B (zh) 高强度同步带驱动轮的加工方法及同步带驱动轮
CN102672976A (zh) 风力发电叶片一体化成型工艺
CN206998650U (zh) 一种带有防脱落金属砂轮基体的砂轮
CN107275045B (zh) 一种电感的制作方法、及其塑封材料的制备方法
CN102658612B (zh) 一种可调外形的风电叶片成型模具及其变形方法
CN201001209Y (zh) 一种一次可生产四根硅芯或其它晶体材料的高频线圈
CN207496081U (zh) 纸筒成型机构
CN201475519U (zh) 一种钢丝骨架塑料复合管
CN206048832U (zh) 一种塑料化粪池焊接装置
CN104842844B (zh) 一种模内贴毯生产工艺及其生产的汽车脚垫
CN213636231U (zh) 一种组合式负极柱及带有该负极柱的电池盖板
CN202896466U (zh) 一种进胶表面无泡面的塑胶件
CN106099310A (zh) 一体式包胶成型的汽车天线底座及其生产工艺
CN206953353U (zh) 橡胶发泡联帮一体成型模具
CN206445062U (zh) 一种冲压注塑一体装置
CN206937753U (zh) 橡胶电气护套
CN202388731U (zh) 一种用于压扁型贴片塑封二极管生产的塑封模具
CN206506709U (zh) 一种鼓纸一体成型模具
CN204030774U (zh) 接线针的保护结构
CN204222109U (zh) 高成形质量的注塑模具
CN104438513B (zh) 一种扁钢弯扭成型装置
CN105761838B (zh) 一种铝芯导线成型工艺

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20210112

Address after: 315400 No.28 Yunshan Middle Road, Sanqi Town, Yuyao City, Ningbo City, Zhejiang Province

Patentee after: NINGBO YINZHOU AOLIXUN ELEVATOR COMPONENTS Co.,Ltd.

Address before: 313019 No. 299, Fengtai Road, industrial functional zone, Linghu Town, Nanxun District, Huzhou City, Zhejiang Province

Patentee before: NINGBO AOLIXUN ELEVATOR PARTS Co.,Ltd.

TR01 Transfer of patent right