CN203636681U - 一种新型定位夹具 - Google Patents

一种新型定位夹具 Download PDF

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Publication number
CN203636681U
CN203636681U CN201320745810.0U CN201320745810U CN203636681U CN 203636681 U CN203636681 U CN 203636681U CN 201320745810 U CN201320745810 U CN 201320745810U CN 203636681 U CN203636681 U CN 203636681U
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China
Prior art keywords
pin
novel positioning
lining
clamp
positioning clamp
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Expired - Fee Related
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CN201320745810.0U
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English (en)
Inventor
伏春苗
陈永康
敬延康
马强
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Xian Elite Electronic Industrial Co Ltd
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Xian Elite Electronic Industrial Co Ltd
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Priority to CN201320745810.0U priority Critical patent/CN203636681U/zh
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Abstract

一种新型定位夹具,包含夹衬套和销钉,衬套与销钉采用过盈配合,在压配时借助销钉前端的限位块定位;该夹具起到了限位与校正的作用,从而保证了产品质量与一致性,大大提高了产品的合格率。

Description

一种新型定位夹具
技术领域
本实用新型属于定位夹具,具体涉及到一种新型定位夹具。
背景技术
该超小型精密连接器包含内导体、绝缘子及外壳三个零部件,内导体与绝缘子之间采用环氧树脂灌封,固化后将其一并压入外壳,外壳内部采用45°倒角。内导体与绝缘子灌封后,由于产品体积偏小,整体压入外壳时,很容易导致内导体、绝缘子与外壳相互之间偏心,这一点对该连接器的射频性能影响非常大,一致性很差。
另外,由于内导体、绝缘子与外壳长度的尺寸差别非常小,因此要保证两端界面均达到一个平衡状态比较难,不仅影响外观,对射频性能影响也很大。
发明内容
为了避免现有技术的不足之处,本实用新型提出了一种新型定位夹具,该夹具中衬套与销钉既起到导向的作用,又保证了同心度,最佳配合尺寸保证了产品的界面尺寸,从而解决了产品装配过程中质量一致性差问题。
本实用新型采用的技术方案是:
一种新型定位夹具,包含夹衬套1和销钉2,衬套1与销钉2采用过盈配合,在压配时借助销钉2前端的限位块3定位。
该夹具使用时,套在半固化状态的内导体与绝缘子灌封件上,再将其一并压入外壳,压配到位即可,然后将其一并放入烘箱进行高温固化,固化完成后,取下该夹具,产品质量一致性非常好,大大提高了产品的合格率。
附图说明
附图1为本实用新型结构图
附图2为本实用新型结构装配结构图
图中:1-衬套,2-销钉,3-限位块。
具体实施方式
如图1所示,该夹具包含衬套1与销钉2,两者过盈配合。装配时,先将限位块3装入衬套1,然后从后端压入销钉2,保证压配后衬套1与销钉2的最佳配合尺寸D。

Claims (1)

1.一种新型定位夹具,包含夹衬套(1)和销钉(2),其特征在于:衬套(1)与销钉(2)采用过盈配合,在压配时借助销钉(2)前端的限位块(3)定位。
CN201320745810.0U 2013-11-21 2013-11-21 一种新型定位夹具 Expired - Fee Related CN203636681U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320745810.0U CN203636681U (zh) 2013-11-21 2013-11-21 一种新型定位夹具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320745810.0U CN203636681U (zh) 2013-11-21 2013-11-21 一种新型定位夹具

Publications (1)

Publication Number Publication Date
CN203636681U true CN203636681U (zh) 2014-06-11

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Family Applications (1)

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CN201320745810.0U Expired - Fee Related CN203636681U (zh) 2013-11-21 2013-11-21 一种新型定位夹具

Country Status (1)

Country Link
CN (1) CN203636681U (zh)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140611

Termination date: 20161121

CF01 Termination of patent right due to non-payment of annual fee