CN202779377U - 铝管圆弧面腰形孔成型模 - Google Patents
铝管圆弧面腰形孔成型模 Download PDFInfo
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- CN202779377U CN202779377U CN 201220163506 CN201220163506U CN202779377U CN 202779377 U CN202779377 U CN 202779377U CN 201220163506 CN201220163506 CN 201220163506 CN 201220163506 U CN201220163506 U CN 201220163506U CN 202779377 U CN202779377 U CN 202779377U
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound 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Abstract
本实用新型公开了一种铝管圆弧面腰形孔成型模,该铝管圆弧面腰形孔成型模包括上模固定板、上卸料板和设有多个滑杆的下模,所述下模的上平面和上卸料板的下平面对应平行,上卸料板的上平面和上模固定板的下平面对应平行,上卸料板在对应下模的滑杆的位置设有滑孔,上卸料板通过滑孔套在滑杆上,上模固定板在对应上卸料板滑孔的位置同样设有滑孔,上模固定板通过滑孔套在滑杆上,上卸料板位于上模固定板和下模之间,上卸料板和上模固定板均可以在滑杆上上下运动;所述包括下模的上平面沿纵轴线设有向上开口的半圆形长槽。通过上述方式,本实用新型能够使坯料在冲压模上快速一次成型,大大提高了生产效率和产品合格率。
Description
铝管圆弧面腰形孔成型模
技术领域
[0001] 本实用新型涉及一种铝管冲压模具,特别是涉及一种铝管圆弧面腰形孔成型模。
背景技术
[0002] 传统的成型模具是利用折弯模具通 过多次折弯而成的,其涉及多次折弯和定位,成型后的产品因为定位误差造成产品报废率高,而且效率也较低,使制造成本有所上升。
发明内容
[0003] 本实用新型主要解决的技术问题是提供一种铝管圆弧面腰形孔成型模,能够使坯料在冲压模上快速一次成型,大大提高了生产效率和产品合格率。
[0004] 为解决上述技术问题,本实用新型采用的一个技术方案是:提供一种铝管圆弧面腰形孔成型模,该铝管圆弧面腰形孔成型模包括上模固定板、上卸料板和设有多个滑杆的下模,所述下模的上平面和上卸料板的下平面对应平行,上卸料板的上平面和上模固定板的下平面对应平行,上卸料板在对应下模的滑杆的位置设有滑孔,上卸料板通过滑孔套在滑杆上,上模固定板在对应上卸料板滑孔的位置同样设有滑孔,上模固定板通过滑孔套在滑杆上,上卸料板位于上模固定板和下模之间,上卸料板和上模固定板均可以在滑杆上上下运动;所述包括下模的上平面沿纵轴线设有向上开口的半圆形长槽,下模的上平面靠半圆形长槽的A端设有矩形下模滑槽,半圆形长槽和矩形下模滑槽均沿下模上平面的纵轴线对称,矩形下模滑槽内设有和滑槽配合的滑块,垂直于下模上平面纵轴线的滑块平面中心镶嵌有中空的圆柱形芯棒,圆柱形芯棒垂直于滑块的平面,圆柱形芯棒露出滑块平面的部分棒朝向下模半圆形长槽的B端,圆柱形芯棒靠下模半圆形长槽的B端的圆弧面上设有8个腰形切孔,8个腰形切孔沿芯棒的轴线成一直线分布,8个腰形切孔均沿芯棒的轴线对称,腰形切孔的圆弧边分布于芯棒轴线两侧,8个腰形切孔朝向并垂直于上卸料板的下平面;那侧的圆弧面上设有沿轴向的小圆弧长凹槽,所述上卸料板下平面设有和下模半圆形长槽对应的半圆形长槽,上卸料板下平面的半圆形长槽和下模半圆形长槽合并形成一个圆柱孔,上卸料板对应下模滑块的位置设有上卸料板滑槽,下模的滑块在上卸料板滑槽内上下滑动,在上卸料板半圆形长槽底部对应芯棒腰形切孔的位置设有8个腰形冲针导向孔,冲针导向孔和芯棒腰形切孔一一对应,冲针穿过上卸料板的腰形冲针导向孔镶嵌在上模固定板上,冲针头部的冲切面为圆弧面,冲切面的圆弧大小和铝管原料的外径圆弧一致;冲针沿平行于上卸料板下平面截切的平面为腰形截面。
[0005] 优选的是,所述芯棒设有与垂直轴线平行的两个切面,两个切面分布于垂直轴线的两侧。
[0006] 优选的是,所述芯棒中空部分为腰形切孔的废料排出孔。
附图说明
[0007] 图I是本实用铝管圆弧面腰形孔成型模的一较佳实施例的结构示意图;[0008] 图2是本实用新型铝管圆弧面腰形孔成型模的上卸料板的仰视图;
[0009] 图3是本实用新型铝管圆弧面腰形孔成型模的下模俯视图;
[0010] 图4是本实用新型铝管圆弧面腰形孔成型模的冲针横截面放大图;
[0011] 图5是本实用新型铝管圆弧面腰形孔成型 模的芯棒俯视图。
[0012] 附图中各部件的标记如下:
[0013] I、下模;2、滑杆;3、滑块;4、芯棒;5、上卸料板;6、上卸料板滑槽;7、冲针导向孔;8、上模固定板;9、冲针;10、下模滑槽;11、腰形切孔;12、下模半圆形长槽A端;13、下模半圆形长槽B端。
具体实施方式
[0014] 下面结合附图对本实用新型较佳实施例进行详细阐述,以使实用新型的优点和特征能更易于被本领域技术人员理解,从而对本实用新型的保护范围做出更为清楚明确的界定。
[0015] 请参阅图I至图5,本实用新型实施例包括:
[0016] 一种铝管圆弧面腰形孔成型模,该铝管圆弧面腰形孔成型模包括上模固定板8、上卸料板5和设有多个滑杆2的下模I,所述下模I的上平面和上卸料板5的下平面对应平行,上卸料板5的上平面和上模固定板8的下平面对应平行,上卸料板5在对应下模I的滑杆2的位置设有滑孔,上卸料板5通过滑孔套在滑杆2上,上模固定板8在对应上卸料板5滑孔的位置同样设有滑孔,上模固定板8通过滑孔套在滑杆2上,上卸料板5位于上模固定板8和下模I之间,上卸料板5和上模固定板8均可以在滑杆2上上下运动;所述包括下模I的上平面沿纵轴线设有向上开口的半圆形长槽,下模I的上平面靠半圆形长槽A端12设有矩形下模滑槽10,半圆形长槽和矩形下模滑槽10均沿下模I上平面的纵轴线对称,矩形下模滑槽10内设有和矩形下模滑槽10配合的滑块3,垂直于下模I上平面纵轴线的滑块3平面中心镶嵌有中空的圆柱形芯棒4,芯棒4中空部分为腰形切孔的废料排出孔,芯棒4设有与垂直轴线平行的两个切面,两个切面分布于垂直轴线的两侧,圆柱形芯棒4垂直于滑块3的平面,圆柱形芯棒4露出滑块I平面的部分棒朝向下模半圆形长槽B端13,圆柱形芯棒4靠下模I半圆形长槽B端13的圆弧面上设有8个腰形切孔11,8个腰形切孔11沿芯棒4的轴线成一直线分布,8个腰形切孔11均沿芯棒4的轴线对称,腰形切孔11的圆弧边分布于芯棒4轴线两侧,8个腰形切孔11朝向并垂直于上卸料板5的下平面;那侧的圆弧面上设有沿轴向的小圆弧长凹槽,所述上卸料板5下平面设有和下模I半圆形长槽对应的半圆形长槽,上卸料板5下平面的半圆形长槽和下模I半圆形长槽合并形成一个圆柱孔,上卸料板5对应下模I滑块3的位置设有上卸料板滑槽6,下模I的滑块3在上卸料板滑槽6内上下滑动,在上卸料板5半圆形长槽底部对应芯棒4腰形切孔11的位置设有8个腰形冲针导向孔7,冲针导向孔7和芯棒4腰形切孔11 一一对应,冲针9穿过上卸料板5的腰形冲针导向孔7镶嵌在上模固定板8上,冲针9头部的冲切面为圆弧面,冲切面的圆弧大小和铝管原料的外径圆弧一致;冲针9沿平行于上卸料板5下平面截切的平面为腰形截面。
[0017] 所以本实用新型可以使坯料在冲压模上快速一次成型,大大提高了生产效率和产品合格率。
[0018] 以上所述仅为本实用新型的实施例,并非因此限制本实用新型的专利范围,凡是利用本实用新型说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在 其他相关的技术领域,均同理包括在本实用新型的专利保护范围内。
Claims (3)
1. 一种铝管圆弧面腰形孔成型模,其特征在于:该铝管圆弧面腰形孔成型模包括上模固定板、上卸料板和设有多个滑杆的下模,所述下模的上平面和上卸料板的下平面对应平行,上卸料板的上平面和上模固定板的下平面对应平行,上卸料板在对应下模的滑杆的位置设有滑孔,上卸料板通过滑孔套在滑杆上,上模固定板在对应上卸料板滑孔的位置同样设有滑孔,上模固定板通过滑孔套在滑杆上,上卸料板位于上模固定板和下模之间,上卸料板和上模固定板均可以在滑杆上上下运动;所述包括下模的上平面沿纵轴线设有向上开口的半圆形长槽,下模的上平面靠半圆形长槽的A端设有矩形下模滑槽,半圆形长槽和矩形下模滑槽均沿下模上平面的纵轴线对称,矩形下模滑槽内设有和滑槽配合的滑块,垂直于下模上平面纵轴线的滑块平面中心镶嵌有中空的圆柱形芯棒,圆柱形芯棒垂直于滑块的平面,圆柱形芯棒露出滑块平面的部分棒朝向下模半圆形长槽的B端,圆柱形芯棒靠下模半圆形长槽的B端的圆弧面上设有8个腰形切孔,8个腰形切孔沿芯棒的轴线成一直线分布,8个腰形切孔均沿芯棒的轴线对称,腰形切孔的圆弧边分布于芯棒轴线两侧,8个腰形切孔朝向并垂直于上卸料板的下平面;那侧的圆弧面上设有沿轴向的小圆弧长凹槽,所述上卸 料板下平面设有和下模半圆形长槽对应的半圆形长槽,上卸料板下平面的半圆形长槽和下模半圆形长槽合并形成一个圆柱孔,上卸料板对应下模滑块的位置设有上卸料板滑槽,下模的滑块在上卸料板滑槽内上下滑动,在上卸料板半圆形长槽底部对应芯棒腰形切孔的位置设有8个腰形冲针导向孔,冲针导向孔和芯棒腰形切孔一一对应,冲针穿过上卸料板的腰形冲针导向孔镶嵌在上模固定板上,冲针头部的冲切面为圆弧面,冲切面的圆弧大小和铝管原料的外径圆弧一致;冲针沿平行于上卸料板下平面截切的平面为腰形截面。
2.根据权利要求I所述的铝管圆弧面腰形孔成型模,其特征在于:所述芯棒设有与垂直轴线平行的两个切面,两个切面分布于垂直轴线的两侧。
3.根据权利要求I所述的铝管圆弧面腰形孔成型模,其特征在于:所述芯棒中空部分为腰形切孔的废料排出孔。
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CN103480734A (zh) * | 2013-09-09 | 2014-01-01 | 张家港保税区恒隆钢管有限公司 | 一种钢管表面压平台用压平台模 |
CN103934353A (zh) * | 2014-04-14 | 2014-07-23 | 安徽省宁国市晨光汽车零部件有限公司 | 一种加工锁管的模具 |
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CN103480734B (zh) * | 2013-09-09 | 2016-01-06 | 张家港保税区恒隆钢管有限公司 | 一种钢管表面压平台用压平台模 |
CN103934353A (zh) * | 2014-04-14 | 2014-07-23 | 安徽省宁国市晨光汽车零部件有限公司 | 一种加工锁管的模具 |
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