CN106683827A - 一种滤波器结构及焊接治具与制作方法 - Google Patents

一种滤波器结构及焊接治具与制作方法 Download PDF

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CN106683827A
CN106683827A CN201710103487.XA CN201710103487A CN106683827A CN 106683827 A CN106683827 A CN 106683827A CN 201710103487 A CN201710103487 A CN 201710103487A CN 106683827 A CN106683827 A CN 106683827A
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CN106683827B (zh
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叶成科
文兴群
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Guangdong Polytron Technologies Inc
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Abstract

本发明涉及滤波器结构及焊接治具与制作方法，公开了一种滤波器结构，包括：设有空腔的盒体，设于空腔内的若干线圈组件，以及若干接线组件；所述接线组件包括固定于盒体的正接线引脚、负接线引脚；所述线圈组件两端的导线分别与正接线引脚、负接线引脚焊接固定。本发明的引脚的接线段嵌埋于卡线槽侧面，线圈的导线卡入卡线槽后与引脚点焊焊接固定，不需要手工缠绕导线与引脚，降低了劳动强度，装配速度快，生产效率高，并且能节约导线长度，降低成本。本发明的设计合理，实用性强，可大力推广于市场中。

Description

一种滤波器结构及焊接治具与制作方法
技术领域
本发明涉及滤波器结构及焊接治具与制作方法。
背景技术
随着计算机技术与通信技术的发展，网络的应用也随之越来越广泛一重要，而滤波器是一种具有良好抗干扰且能效保证网络信息传输的元件，被广泛应用于网络系统中，而传统的网络盒体是将数个线圈放置在座体腔内，导线与引脚连接主要采用手工绕制，容易绕错线位，并且制作周期长，生产效率不高。
发明内容
为了克服上述现有技术的不足之处，本发明的目的是提供一种滤波器结构及焊接治具与制作方法。
本发明的技术方案是：一种滤波器结构，包括：设有空腔的盒体，设于空腔内的若干线圈组件，以及若干接线组件；所述接线组件包括固定于盒体的正接线引脚、负接线引脚；所述线圈组件两端的导线分别与正接线引脚、负接线引脚焊接固定。
其进一步技术方案为：所述线圈组件包括两个串联的绕线件；所述绕线件包括中空的磁环，以及卷绕于磁环上的导线；所述两个线圈的磁环中心轴线垂直设置。
其进一步技术方案为：所述盒体的两侧分别设有多个间隔式设置的卡线槽；所述正接线引脚、负接线引脚分别嵌埋于盒体的卡线槽侧面；所述正接线引脚包括接线段，以及连接段；所述接线段的端部位于卡线槽内；所述线圈组件输入端的导线与接线段焊接固定；所述连接段延伸至盒体外侧。
其进一步技术方案为：所述接线段弯折后形成钩状，以便于嵌埋盒体的卡线槽内。
其进一步技术方案为：所述连接段的头部倾斜弯折，以便于接线段嵌埋盒体的卡线槽内。
其进一步技术方案为：所述连接段的尾部向下弯折后水平弯折。
其进一步技术方案为：所述盒体还设有位于空腔一侧且与卡线槽连通的入线槽；所述导线穿过入线槽延伸至卡线槽卡紧。
一种焊接治具，用于焊接上述的滤波器结构，所述焊接治具包括本体；所述本体由内之外依次设有容腔、凸起部、用于穿过点焊机焊接电极的焊接槽、卡接槽；所述滤波器结构的导线与正接线引脚或负接线引脚焊接时，线圈组件收容于容腔内，导线穿过凸起部、焊接槽卡紧于卡接槽内，所述凸起部顶压导线，使得导线与正接线引脚或负接线引脚的端部接触。
一种滤波器结构的制作方法，用于制作上述的滤波器结构，包括：
A.嵌埋多个接线组件于盒体两侧；
B.安装线圈组件于焊接治具的容腔内，并卡紧线圈组件两端的导线于焊接治具的卡接槽；
C.安装焊接治具于盒体的顶部，凸起部顶压导线，使得导线与正接线引脚或负接线引脚的端部接触；
D.采用点焊机依次焊接导线与正接线引脚或负接线引脚；
E.封装。
其进一步技术方案为：所述正接线引脚、负接线引脚的尾部分别设有连接片；所述D包括：
D1.点焊机的负电级与连接片电连接；
D2.点焊机的正电极穿过焊接治具的焊接槽与导线电连接，使得点焊机将线圈组件两端的导线分别与正接线引脚、负接线引脚焊接固定；
D3.向下弯折接线组件的正接线引脚、负接线引脚后，水平弯折正接线引脚、负接线引脚；
D4.切断正接线引脚、负接线引脚尾部的连接片。
本发明与现有技术相比的技术效果是：一种滤波器结构，引脚的接线段嵌埋于卡线槽侧面，线圈的导线卡入卡线槽后与引脚点焊焊接固定，不需要手工缠绕导线与引脚，降低了劳动强度，装配速度快，生产效率高，并且能节约导线长度，降低成本。
一种焊接治具，线圈组件预装至焊接治具后，凸起部将导线顶压到卡线槽内，使得导线与接线引脚的端部接触，从而便于点焊机依次对导线与引脚进行快速焊接。
一种滤波器结构的制作方法，正、负接线引脚的尾部设有连接片，嵌埋引脚时可以整体式嵌入，采用上述的焊接治具，简化了导线与引脚的点焊工艺，比较快捷省时，提高了生产效率。
下面结合附图和具体实施例对本发明作进一步描述。
附图说明
图1为本发明一种滤波器结构内部结构的俯视图；
图2为本发明一种滤波器结构的内部结构图的立体视图；
图3为图2中A部的放大视图；
图4为正接线引脚的立体视图；
图5为本发明一种滤波器结构的剖视图；
图6为本发明一种焊接治具焊接状态的截面视图；
图7为一种滤波器结构的制作方法的流程图。
附图标记
10 滤波器结构 1 盒体
11 空腔 12 卡线槽
13 入线槽 2 线圈组件
21 磁环 22 导线
3 接线组件 31 正接线引脚
311 接线段 312 连接段
32 负接线引脚 33 连接片
4 焊接治具 41 本体
411 容腔 412 凸起部
413 焊接槽 414 卡接槽
5 焊接电极
具体实施方式
为了更充分理解本发明的技术内容，下面结合示意图对本发明的技术方案进一步介绍和说明，但不局限于此。
一种滤波器结构，包括：设有空腔的盒体，设于空腔内的若干线圈组件，以及若干接线组件。接线组件包括固定于盒体的正接线引脚、负接线引脚，线圈组件两端的导线分别与正接线引脚、负接线引脚点焊焊接固定或者熔融固定连接。
如图1、图2、图3所示，一种滤波器结构10，包括：设有空腔11的盒体1，设于空腔11内的线圈组件2，以及接线组件3。具体的，线圈组件2的组数为8组，接线组件3的数量为24组，每一组线圈组件2对应设有3根导线22。
接线组件3包括固定于盒体1的正接线引脚31、负接线引脚32，线圈组件2两端的导线22分别与正接线引脚31、负接线引脚32点焊焊接固定。
线圈组件2包括两个串联的绕线件，绕线件包括中空的磁环21，以及卷绕于磁环21上的导线22，其中，两个线圈的磁环21中心轴线垂直设置。
盒体1的两侧分别设有多个间隔式设置的卡线槽12，盒体1的材料为绝缘塑料。正接线引脚31、负接线引脚32分别嵌埋于盒体1的卡线槽12侧面。
如图4、图5所示，正接线引脚31包括接线段311，以及连接段312，正接线引脚31与负接线引脚32的结构相同。接线段311的端部位于卡线槽12内，线圈组件2输入端的导线22与接线段311点焊焊接固定，连接段312延伸至盒体1外侧。
盒体1还设有位于空腔11一侧且与卡线槽12连通的入线槽13，导线22穿过入线槽13延伸至卡线槽12卡紧。导线22与正接线引脚31、负接线引脚32焊接之前，导线22与卡线槽12卡接连接，以便于后续点焊焊接时的定位。组装时，可以通过入线槽13将线圈组件2的导线22导向至卡线槽12。
接线段311弯折后形成钩状，连接段312的头部倾斜弯折，以便于接线段311嵌埋盒体1的卡线槽12内。具体的，为了使滤波器结构10的整体结构紧凑，且利于自动化生产，盒体1两侧的卡线槽12等距离间隔式设置，因此，连接段312的头部倾斜，以便于接线段311的端部位于卡线槽12内。
接线组件3的尾部设有用于固定正接线引脚31的连接片33，生产时，正接线引脚31及连接片33一体式制作，将正接线引脚31的头部斜向折弯后再次折弯成钩状。
连接段312的尾部向下弯折后水平弯折，组装完成后，切断正接线引脚31、负接线引脚32尾部的连接片33。
如图6所示，一种焊接治具4，用于焊接上述的滤波器结构10。焊接治具4包括本体41。本体41由内之外依次设有容腔411、凸起部412、用于穿过点焊机焊接电极5的焊接槽413、卡接槽414。滤波器结构10的导线与正接线引脚31或负接线引脚32焊接时，线圈组件2收容于容腔411内，导线穿过凸起部412、焊接槽413卡紧于卡接槽414内，凸起部412顶压导线22，使得导线与正接线引脚31或负接线引脚32的端部接触。
如图7所示，一种滤波器结构的制作方法，用于制作上述的滤波器结构，包括：
A.嵌埋多个接线组件于盒体两侧；
B.安装线圈组件于焊接治具的容腔内，并卡紧线圈组件两端的导线于焊接治具的卡接槽；
C.安装焊接治具于盒体的顶部，凸起部顶压导线，使得导线与正接线引脚或负接线引脚的端部接触；具体的，凸起部将导线顶压至盒体的卡线槽内；
D.采用点焊机依次焊接导线与正接线引脚或负接线引脚；其中，正接线引脚、负接线引脚的尾部分别设有连接片，步骤D具体包括以下：
D1.点焊机的负电级与连接片电连接；
D2.点焊机的正电极穿过焊接治具的焊接槽与导线电连接，使得点焊机将线圈组件两端的导线分别与正接线引脚、负接线引脚焊接固定；
D3.向下弯折接线组件的正接线引脚、负接线引脚后，水平弯折正接线引脚、负接线引脚；
D4.切断正接线引脚、负接线引脚尾部的连接片；
E.封装。
在A之前还包括制作过程，制造过程包括：制作正、负接线引脚、具有空腔的塑料盒体，其中，正、负接线引脚的尾部设有用于固定正接线引脚的连接片，将正、负接线引脚的头部斜向折弯后再次折弯成钩状。
上述仅以实施例来进一步说明本发明的技术内容，以便于读者更容易理解，但不代表本发明的实施方式仅限于此，任何依本发明所做的技术延伸或再创造，均受本发明的保护，本发明的保护范围以权利要求书为准。

Claims (10)

1.一种滤波器结构，其特征在于，包括：设有空腔的盒体，设于空腔内的若干线圈组件，以及若干接线组件；所述接线组件包括固定于盒体的正接线引脚、负接线引脚；所述线圈组件两端的导线分别与正接线引脚、负接线引脚焊接固定。
2.根据权利要求1所述的滤波器结构，其特征在于，所述线圈组件包括两个串联的绕线件；所述绕线件包括中空的磁环，以及卷绕于磁环上的导线；所述两个线圈的磁环中心轴线垂直设置。
3.根据权利要求1所述的滤波器结构，其特征在于，所述盒体的两侧分别设有多个间隔式设置的卡线槽；所述正接线引脚、负接线引脚分别嵌埋于盒体的卡线槽侧面；所述正接线引脚包括接线段，以及连接段；所述接线段的端部位于卡线槽内；所述线圈组件输入端的导线与接线段焊接固定；所述连接段延伸至盒体外侧。
4.根据权利要求3所述的滤波器结构，其特征在于，所述接线段弯折后形成钩状，以便于嵌埋盒体的卡线槽内。
5.根据权利要求3所述的滤波器结构，其特征在于，所述连接段的头部倾斜弯折，以便于接线段嵌埋盒体的卡线槽内。
6.根据权利要求3所述的滤波器结构，其特征在于，所述连接段的尾部向下弯折后水平弯折。
7.根据权利要求3所述的滤波器结构，其特征在于，所述盒体还设有位于空腔一侧且与卡线槽连通的入线槽；所述导线穿过入线槽延伸至卡线槽卡紧。
8.一种焊接治具，用于焊接如权利要求1-7任一项所述的滤波器结构，其特征在于，所述焊接治具包括本体；所述本体由内之外依次设有容腔、凸起部、用于穿过点焊机焊接电极的焊接槽、卡接槽；所述滤波器结构的导线与正接线引脚或负接线引脚焊接时，线圈组件收容于容腔内，导线穿过凸起部、焊接槽卡紧于卡接槽内，所述凸起部顶压导线，使得导线与正接线引脚或负接线引脚的端部接触。
9.一种滤波器结构的制作方法，用于制作如权利要求1-7任一项所述的滤波器结构，其特征在于，包括：
A.嵌埋多个接线组件于盒体两侧；
B.安装线圈组件于焊接治具的容腔内，并卡紧线圈组件两端的导线于焊接治具的卡接槽；
C.安装焊接治具于盒体的顶部，凸起部顶压导线，使得导线与正接线引脚或负接线引脚的端部接触；
D.采用点焊机依次焊接导线与正接线引脚或负接线引脚；
E.封装。
10.根据权利要求9所述的滤波器结构的制作方法，其特征在于，所述正接线引脚、负接线引脚的尾部分别设有连接片；所述D包括：
D1.点焊机的负电级与连接片电连接；
D2.点焊机的正电极穿过焊接治具的焊接槽与导线电连接，使得点焊机将线圈组件两端的导线分别与正接线引脚、负接线引脚焊接固定；
D3.向下弯折接线组件的正接线引脚、负接线引脚后，水平弯折正接线引脚、负接线引脚；
D4.切断正接线引脚、负接线引脚尾部的连接片。
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