CN101829721A - 贮液器筒壁冲凸外卡工装 - Google Patents

贮液器筒壁冲凸外卡工装 Download PDF

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CN101829721A
CN101829721A CN 200910068080 CN200910068080A CN101829721A CN 101829721 A CN101829721 A CN 101829721A CN 200910068080 CN200910068080 CN 200910068080 CN 200910068080 A CN200910068080 A CN 200910068080A CN 101829721 A CN101829721 A CN 101829721A
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liquid reservoir
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guide
clamping tool
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CN101829721B (zh
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徐敏武
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Helong Shuanghao High-New Technology Co Ltd
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Abstract

一种贮液器筒壁冲凸外卡工装，在内套的中心孔有中心棒，中心棒和内套之间有间隙，在内套的下方侧壁上有冲凸装置孔，冲凸装置孔内安装有侧压冲凸头，侧压冲凸头内侧是小直径的冲头，其外侧是外端面是斜面的导柱，在冲头外装有弹簧，侧压冲凸头外侧装有外螺纹挡圈，在内套的外面配合有可滑动的外套，外套的下端的内壁为锥形面与导柱外端的斜面相配合；外套的上沿均布连接有三个导杆，导杆穿过固定在内套上部的支架上的导孔，穿出支架导孔的导杆上有压簧，在压簧上方的导杆上连接压盖。本贮液器筒壁冲凸外卡工装由于中心棒可更换，中心棒在内套的中心孔中的位置由不同型号的贮液器筒加工所需位置确定，这样可以适应不同型号的贮液器筒壁冲凸作业。

Description

贮液器筒壁冲凸外卡工装
技术领域
本发明属于冲压工装卡具，特别涉及一种贮液器筒壁冲凸外卡工装。
背景技术
汽车空调使用的贮液器其中的贮液器筒内装有干燥剂网袋，为了使干燥剂网袋在贮液器筒移动堵塞液体的流动的通道，需要固定。一般采取对在贮液器筒侧壁一周圈冲压几个向内的凸起，凸起将干燥剂网袋阻挡在贮液器筒内一侧固定，避免贮液器筒移动堵塞液体的流动的通道。由于贮液器型号不同其冲压凸起的位置不同，原有的外卡工装不能适应各种型号贮液器的冲压凸起作业。
发明内容
本发明所要解决的技术问题是：提供一种贮液器筒壁冲凸外卡工装。适应各种型号贮液器的冲压凸起作业。
本发明的技术方案是：
一种贮液器筒壁冲凸外卡工装，其特征在于：在内套的中心孔内固定有可更换的中心棒，中心棒中间有中心孔，中心孔大小与被加工工件贮液器筒上的中心凸起配合，中心棒和内套的中心孔之间留有被加工工件贮液器筒同比的间隙，中心棒在内套的中心孔中的位置由不同型号的贮液器筒加工所需位置确定；在内套的下方周圈侧壁上设置有冲凸装置孔，冲凸装置孔外侧是大孔，内侧是小孔，冲凸装置孔安装有侧压冲凸头，侧压冲凸头的中部是大直径圆柱体部分，在大直径圆柱体的内侧是小直径的冲头，在大直径圆柱体的外侧是中直径的导柱，导柱的外端面是斜面；侧压冲凸头中部大直径圆柱体部分与冲凸装置孔外侧的大孔内壁配合，侧压冲凸头上的小直径的冲头与冲凸装置孔内侧的小孔配合，在冲头外装有弹簧，弹簧在侧压冲凸头的中部大直径圆柱体和内套冲凸装置的小孔之间；在冲凸装置孔外侧装有外螺纹挡圈，外螺纹挡圈的中心孔与大直径圆柱体外侧的导柱配合；在内套的外面配合有可滑动的外套，外套的下端的内壁为锥形，锥形斜面与导柱外端的斜面相配合；外套的上沿均布连接有三个导杆，导杆穿过固定在内套上部的支架上的导孔，穿出支架导孔的导杆上有压簧，在压簧上方的导杆上连接压盖。
中心棒和内套上部的支架由内六角螺栓固定在内套的上沿。
导杆两端有螺扣，导杆下端的螺扣连接在外套的上沿的螺孔内，导杆上端的螺扣连接在压盖上方的螺母内。
压盖上方的中心有凸起。
本发明效果是：
本贮液器筒壁冲凸外卡工装由于中心棒可更换，中心棒在内套的中心孔中的位置由不同型号的贮液器筒加工所需位置确定，这样可以适应不同型号的贮液器筒壁冲凸作业。
附图说明
图1是贮液器筒壁冲凸外卡工装的结构示意图
具体实施方式
如图1所示一种贮液器筒壁冲凸外卡工装，在内套1的中心孔内固定有可更换的中心棒2，中心棒中间有中心孔3，中心孔大小与被加工工件贮液器筒上的中心凸起配合，中心棒和内套的中心孔之间留有被加工工件贮液器筒同比的间隙，中心棒在内套的中心孔中的位置由不同型号的贮液器筒加工所需位置确定；在内套的下方周圈侧壁上设置有冲凸装置孔4，冲凸装置孔外侧是大孔，内侧是小孔，冲凸装置孔安装有侧压冲凸头5，侧压冲凸头的中部是大直径圆柱体部分，在大直径圆柱体的内侧是小直径的冲头6，在大直径圆柱体的外侧是中直径的导柱7，导柱的外端面是斜面；侧压冲凸头中部大直径圆柱体部分与冲凸装置孔外侧的大孔内壁配合，侧压冲凸头上的小直径的冲头与冲凸装置孔内侧的小孔配合，在冲头外装有弹簧8，弹簧在侧压冲凸头的中部大直径圆柱体和内套冲凸装置的小孔之间；在冲凸装置孔外侧装有外螺纹挡圈9，外螺纹挡圈中心孔与大直径圆柱体外侧的导柱配合；在内套的外面配合有可滑动的外套10，外套的下端的内壁为锥形，锥形斜面与导柱外端的斜面相配合；外套的上沿均布连接有三个导杆11，导杆穿过固定在内套上部的支架12上的导孔，穿出支架导孔的导杆上有压簧13，在压簧上方的导杆上连接压盖14。中心棒和内套上部的支架由内六角螺栓15固定在内套的上沿。导杆11两端有螺扣，导杆下端的螺扣连接在外套的上沿的螺孔内，导杆11上端的螺扣连接在压盖上方的螺母16内。压盖14上方的中心有凸起17。
使用时，将贮液器筒顶到中心棒的下端，启动冲压机冲头，冲压机冲头将压盖下压，外套在内套外下移，外套下部的锥面与冲凸装置的斜面配合滑动，冲凸装置向内移动，冲凸装置上的冲头将贮液器筒冲出内凸起。
对于要求不同深度的凸起，可在压盖下方和中心棒顶端加放不同厚度的垫板调节。

Claims (4)

1.一种贮液器筒壁冲凸外卡工装，其特征在于：在内套的中心孔内固定有可更换的中心棒，中心棒中间有中心孔，中心孔大小与被加工工件贮液器筒上的中心凸起配合，中心棒和内套的中心孔之间留有被加工工件贮液器筒同比的间隙，中心棒在内套的中心孔中的位置由不同型号的贮液器筒加工所需位置确定；在内套的下方周圈侧壁上设置有冲凸装置孔，冲凸装置孔外侧是大孔，内侧是小孔，冲凸装置孔安装有侧压冲凸头，侧压冲凸头的中部是大直径圆柱体部分，在大直径圆柱体的内侧是小直径的冲头，在大直径圆柱体的外侧是中直径的导柱，导柱的外端面是斜面；侧压冲凸头中部大直径圆柱体部分与冲凸装置孔外侧的大孔内壁配合，侧压冲凸头上的小直径的冲头与冲凸装置孔内侧的小孔配合，在冲头外装有弹簧，弹簧在侧压冲凸头的中部大直径圆柱体和内套冲凸装置的小孔之间；在冲凸装置孔外侧装有外螺纹挡圈，外螺纹挡圈的中心孔与大直径圆柱体外侧的导柱配合；在内套的外面配合有可滑动的外套，外套的下端的内壁为锥形，锥形斜面与导柱外端的斜面相配合；外套的上沿均布连接有三个导杆，导杆穿过固定在内套上部的支架上的导孔，穿出支架导孔的导杆上有压簧，在压簧上方的导杆上连接压盖。
2.根据权利要求1所述的贮液器筒壁冲凸外卡工装，其特征在于：中心棒和内套上部的支架由内六角螺栓固定在内套的上沿。
3.根据权利要求1所述的贮液器筒壁冲凸外卡工装，其特征在于：导杆两端有螺扣，导杆下端的螺扣连接在外套的上沿的螺孔内，导杆上端的螺扣连接在压盖上方的螺母内。
4.根据权利要求1所述的贮液器筒壁冲凸外卡工装，其特征在于：压盖上方的中心有凸起。
CN 200910068080 2009-03-09 2009-03-09 贮液器筒壁冲凸外卡工装 Expired - Fee Related CN101829721B (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103029165A (zh) * 2011-09-30 2013-04-10 鸿富锦精密工业（深圳）有限公司 遮光片冲压装置
CN103240355A (zh) * 2013-04-28 2013-08-14 芜湖弘祥汽车减振器工业有限公司 一种减振器外筒限位台阶成型工装及其成型方法
CN104353999A (zh) * 2014-10-22 2015-02-18 意瑞纳米科技(昆山)有限公司 一种多工位笔头加工机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073374A (en) * 1960-02-03 1963-01-15 Manco Mfg Company Apparatus for pointing workpieces
US3370451A (en) * 1965-06-28 1968-02-27 Blaw Knox Co Apparatus and method for pointing tubes
US4381659A (en) * 1981-02-09 1983-05-03 General Motors Corporation Method of manufacturing universal joint housing
JP3281175B2 (ja) * 1994-04-18 2002-05-13 株式会社東芝 プレス成形装置
CN201008915Y (zh) * 2006-12-27 2008-01-23 隆昌山川减振器工业有限公司 贮液筒的胀型模具
CN201552237U (zh) * 2009-12-23 2010-08-18 张家港金鸿顺机械工业有限公司 全周冲孔模具

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103029165A (zh) * 2011-09-30 2013-04-10 鸿富锦精密工业（深圳）有限公司 遮光片冲压装置
CN103029165B (zh) * 2011-09-30 2016-03-02 鸿富锦精密工业（深圳）有限公司 遮光片冲压装置
CN103240355A (zh) * 2013-04-28 2013-08-14 芜湖弘祥汽车减振器工业有限公司 一种减振器外筒限位台阶成型工装及其成型方法
CN103240355B (zh) * 2013-04-28 2016-03-09 芜湖弘祥汽车减振器工业有限公司 一种减振器外筒限位台阶成型工装及其成型方法
CN104353999A (zh) * 2014-10-22 2015-02-18 意瑞纳米科技(昆山)有限公司 一种多工位笔头加工机

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