CN104015022A - 椭圆管串管胀管方法 - Google Patents

椭圆管串管胀管方法 Download PDF

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CN104015022A
CN104015022A CN201410242963.2A CN201410242963A CN104015022A CN 104015022 A CN104015022 A CN 104015022A CN 201410242963 A CN201410242963 A CN 201410242963A CN 104015022 A CN104015022 A CN 104015022A
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fin
pipe
baffle plate
working gantry
sliding support
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CN104015022B (zh
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俞越
朱年根
王国明
宋红权
欧文
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NANTONG HUAXIN CENTRAL AIR CONDITIONING CO Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

本发明公开了一种椭圆管串管胀管方法，采用椭圆管串管胀管装置进行，根据加工图纸要求将挡板按照标尺调至胀高要求的位置，并将滑动支架调至相应的位置，紧靠挡板；将垫板铺设在工作台架放置翅片部位，将翅片内侧端板挂装在挡板上，将挡片紧靠在固定支架与滑动支架上，将翅片摆放在垫板上，并紧靠挡片，再将翅片外侧端板安装在翅片上，取铜管穿入翅片内。本发明操作简便，安全可靠。可以保证其对角线误差控制在0.1‰，翅片与铝制端板的紧合度达到100%。椭圆翅片的孔位与椭圆铜管的摩擦系数控制在0.45%以内。

Description

椭圆管串管胀管方法
技术领域
本发明涉及一种椭圆管串管胀管方法。
背景技术
椭圆管换热器因迎风面积小，节能效果明显，世界上最早应用此项技术国家是日本的三菱重工。我公司自主研发的φ8椭圆管换热器因其紧凑的结构，大幅度提高空调的能效比，属于国内首创，具有国际先进水平。企业已经拥有两项发明专利。由于椭圆管的铝箔翅片的超薄型，改性孔位的变形差异，加上椭圆铜管的变性差异，在未改善前，在生产作业过程中容易出现露铜、对角线偏差。铜管不易穿过等返工及铜材浪费现象，效率低下。
发明内容
本发明的目的在于提供一种方法简便，工作效率高，对椭圆管换热器串管、胀管可以自由调节的椭圆管串管胀管方法。
本发明的技术解决方案是：
一种椭圆管串管胀管方法，其特征是：采用椭圆管串管胀管装置进行，所述椭圆管串管胀管装置包括工作台架，工作台架上设置挡板，挡板固定在可左右移动的挡板支架上，挡板正对翅片一侧呈上下端突出的凹字形，挂装翅片内侧端板；在工作台架上表面设置起指示作用的标尺，在工作台架上设置对翅片进行定位固定的固定支架和滑动支架，固定支架固装于工作台架一端，滑动支架紧靠挡板，具体位置根据翅片胀高尺寸滑动调节；在工作台架放置翅片部位铺设垫板，一块挡片紧靠在固定支架与滑动支架上、位于固定支架、滑动支架与翅片之间；
根据加工图纸要求将挡板按照标尺调至胀高要求的位置，并将滑动支架调至相应的位置，紧靠挡板；将垫板铺设在工作台架放置翅片部位，将翅片内侧端板挂装在挡板上，将挡片紧靠在固定支架与滑动支架上，将翅片摆放在垫板上，并紧靠挡片，再将翅片外侧端板安装在翅片上，取铜管穿入翅片内。
本发明操作简便，安全可靠。新员工上岗培训2小时，即可独立操作，保证产品质量。
椭圆管串管胀管装置的技术原理及性能指标：
该椭圆管串管胀管装置，是根据铜管的固有特性，在椭圆成型过程中的椭圆度控制，对换热器胀高进行限制，保证其良好的作业形态，方便员工作业，提高生产效率。该装置可以保证其对角线误差控制在0.1‰，翅片与铝制端板的紧合度达到100%。椭圆翅片的孔位与椭圆铜管的摩擦系数控制在0.45%以内。
改进后的扁管工作台和原始工作台对比：同一产品批量生产时比原方法效率高，避免安装端板困难带来的时间浪费，效率提高30%。此工作台穿管时更突出的是能保证产品对角线相同（长方形），容易穿管，更减少胀管时调整产品对角线带来的时间浪费，提高了胀管工作效率。    
附图说明
下面结合附图和实施例对本发明作进一步说明。
图1是本发明一个实施例的椭圆管串管胀管装置结构示意图。
图2是翅片放于垫板上的示意图。
具体实施方式
一种椭圆管串管胀管方法，采用椭圆管串管胀管装置进行，所述椭圆管串管胀管装置包括工作台架1，工作台架上设置挡板2，挡板固定在可左右移动的挡板支架3上，挡板正对翅片一侧呈上下端突出的凹字形，挂装翅片内侧端板4；在工作台架上表面设置起指示作用的标尺5，在工作台架上设置对翅片进行定位固定的固定支架6和滑动支架7，固定支架固装于工作台架一端，滑动支架紧靠挡板，具体位置根据翅片胀高尺寸滑动调节；在工作台架放置翅片8的部位铺设垫板9，一块挡片10紧靠在固定支架与滑动支架上、位于固定支架、滑动支架与翅片之间。
使用时：根据加工图纸要求将挡板按照标尺调至胀高要求的位置，并将滑动支架调至相应的位置，紧靠挡板；将垫板铺设在工作台架放置翅片部位，将翅片内侧端板挂装在挡板上，将挡片紧靠在固定支架与滑动支架上，将翅片摆放在垫板上，并紧靠挡片，再将翅片外侧端板11安装在翅片上，取铜管穿入翅片内。

Claims (1)

1.一种椭圆管串管胀管方法，其特征是：采用椭圆管串管胀管装置进行，所述椭圆管串管胀管装置包括工作台架，工作台架上设置挡板，挡板固定在可左右移动的挡板支架上，挡板正对翅片一侧呈上下端突出的凹字形，挂装翅片内侧端板；在工作台架上表面设置起指示作用的标尺，在工作台架上设置对翅片进行定位固定的固定支架和滑动支架，固定支架固装于工作台架一端，滑动支架紧靠挡板，具体位置根据翅片胀高尺寸滑动调节；在工作台架放置翅片部位铺设垫板，一块挡片紧靠在固定支架与滑动支架上、位于固定支架、滑动支架与翅片之间；
根据加工图纸要求将挡板按照标尺调至胀高要求的位置，并将滑动支架调至相应的位置，紧靠挡板；将垫板铺设在工作台架放置翅片部位，将翅片内侧端板挂装在挡板上，将挡片紧靠在固定支架与滑动支架上，将翅片摆放在垫板上，并紧靠挡片，再将翅片外侧端板安装在翅片上，取铜管穿入翅片内。
CN201410242963.2A 2014-06-04 2014-06-04 椭圆管串管胀管方法 Active CN104015022B (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003220432A (ja) * 2002-01-25 2003-08-05 Kyoshin Kogyo Kk 拡管装置
CN103182637A (zh) * 2011-12-30 2013-07-03 珠海格力电器股份有限公司 翅片换热器穿管装置及翅片换热器穿管方法
CN203045294U (zh) * 2013-01-05 2013-07-10 中山市奥翔机械有限公司 一种用于将铜管插入冷凝器中的翅片的自动穿管装置
CN203227770U (zh) * 2013-05-17 2013-10-09 无锡国盛精密模具有限公司 翅片管热交换器自动穿管系统
KR20140008217A (ko) * 2012-07-11 2014-01-21 쎄라텍코 주식회사 열교환기용 튜브 설치장치 및 설치공법
CN203443457U (zh) * 2013-07-19 2014-02-19 长沙威重化工机械有限公司 一种高压冷凝器穿管
CN203484966U (zh) * 2013-08-20 2014-03-19 郝新浦 翅片组穿管过程中使用的铜管夹持装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003220432A (ja) * 2002-01-25 2003-08-05 Kyoshin Kogyo Kk 拡管装置
CN103182637A (zh) * 2011-12-30 2013-07-03 珠海格力电器股份有限公司 翅片换热器穿管装置及翅片换热器穿管方法
KR20140008217A (ko) * 2012-07-11 2014-01-21 쎄라텍코 주식회사 열교환기용 튜브 설치장치 및 설치공법
CN203045294U (zh) * 2013-01-05 2013-07-10 中山市奥翔机械有限公司 一种用于将铜管插入冷凝器中的翅片的自动穿管装置
CN203227770U (zh) * 2013-05-17 2013-10-09 无锡国盛精密模具有限公司 翅片管热交换器自动穿管系统
CN203443457U (zh) * 2013-07-19 2014-02-19 长沙威重化工机械有限公司 一种高压冷凝器穿管
CN203484966U (zh) * 2013-08-20 2014-03-19 郝新浦 翅片组穿管过程中使用的铜管夹持装置

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