CN205833997U - 一种汽车外横梁的修边及冲孔模具 - Google Patents
一种汽车外横梁的修边及冲孔模具 Download PDFInfo
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- CN205833997U CN205833997U CN201620794612.7U CN201620794612U CN205833997U CN 205833997 U CN205833997 U CN 205833997U CN 201620794612 U CN201620794612 U CN 201620794612U CN 205833997 U CN205833997 U CN 205833997U
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- die
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- 238000004080 punching Methods 0.000 title claims abstract description 34
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- 238000003825 pressing Methods 0.000 claims abstract description 52
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- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 6
- 235000009566 rice Nutrition 0.000 claims abstract description 6
- 240000007594 Oryza sativa Species 0.000 claims abstract 2
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- 230000001050 lubricating Effects 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical group 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Abstract
本实用新型公开了一种汽车外横梁的修边及冲孔模具，包括：上模、下模和压料芯组件，下模为凸模，下模设有下修边刀，下修边刀呈“米”字型，上模为凹模，凹模设有上修边刀，上修边刀与下修边刀相配合，凹模内冲孔刀具，包括第一冲孔刀和第二冲孔刀，压料芯组件位于凹模内并与凹模弹性连接，上模设有端头导套，下模设有端头导柱，端头导柱穿设于端头导套内，上模相对于下模上下运动。本实用新型有益效果：上修边刀与下修边刀相配合，可以对板料进行修边作业，凹模内冲孔刀具，压料芯组件位于凹模内并与凹模弹性连接，上模相对于下模上下运动，可以对板料进行冲孔作业，结构简单，将修边和冲孔进行结构，大大提高生产效率，降低企业的生产成本。
Description
技术领域
[0001]本实用新型涉及模具领域，具体涉及一种汽车外横梁的修边及冲孔模具。
背景技术
[0002]目前，随着科技的发展，汽车得到了广泛的普及，汽车车身的组件一般采用钣金制成，一般需要经过落料，拉延，修边，冲孔等工艺，拉深是利用拉深模使平面板料变为开口空心件的冲压工序，目前的拉延模具的压边圈在拉深过程中，为防止工件口缘部分失稳而起皱，在凹，凸模之间边缘部分设置的图形压紧装置，修边是指为保证拉深成形而在冲压零件的周围增加的工艺补充部分和冲压件内部增加的工艺补充部分冲裁剪切掉的冲压工序，目前汽车外横梁修边和冲孔一般经过2个工序完成，需要2个单独的模具进行成型，这样不仅效率低下，设计成本大，而且后续的生产制作，加工较为繁琐，大大增加了企业研发和生产制造成本。
实用新型内容
[0003]为了克服上述现有技术的不足，本实用新型提供了一种汽车外横梁的修边及冲孔模具。
[0004]为达到上述目的，本实用新型解决其技术问题所采用的技术方案是:
[0005] —种汽车外横梁的修边及冲孔模具，其特征在于，包括:上模、下模和压料芯组件，所述下模为凸模，所述下模设有下修边刀，所述下修边刀呈“米”字型排列，所述上模为凹模，所述凹模边缘设有上修边刀，所述上修边刀与所述下修边刀相配合，所述凹模内冲孔刀具，所述冲孔刀具包括第一冲孔刀和第二冲孔刀，所述第一冲孔刀和所述第二冲孔刀为中心对称，所述压料芯组件位于所述凹模内并与所述凹模弹性连接，所述上模设有端头导套，所述下模设有端头导柱，所述端头导柱穿设于所述端头导套内，所述上模相对于所述下模上下运动。
[0006]进一步地，所述上模与所述压料芯组件内设有氮气弹簧，所述氮气弹簧穿设于所述凹模内，所述上模设有用于固定所述氮气弹簧的氮气弹簧固定板，所述压料芯组件设有用于放置所述氮气弹簧的氮气弹簧顶孔。
[0007] 进一步地，所述压料芯组件设有前压料芯导板和侧压料芯导板，所述前压料芯导板和所述侧压料芯导板与所述凹模滑动配合，所述前压料芯导板和或所述侧压料芯导板与所述凹模之间设有一层润滑层，所述润滑层为石墨层。
[0008]进一步地，所述下模与所述上模之间设有缓冲装置，所述缓冲装置为缓冲器或者缓冲弹簧。
[0009]进一步地，所述下模设有端头限位板，所述上模设有行程限位板。
[0010]进一步地，所述下模设有废料滑板，所述废料滑板呈倒“V”型分布。
[0011 ]进一步地，所述上模与所述下模侧边均设有铸入型吊耳，所述上模与所述下模之间设有运输连接板，所述运输连接板用于运输时固定所述上模与所述下模，所述运输连接板的一端与所述上模连接，所述运输连接板的另一端与所述下模连接。
[0012]进一步地，所述废料滑板设有滚轮，所述滚轮突出于所述废料滑板，所述滚轮呈“川”字型排列。
[0013]进一步地，所述端头导套通过端头导套压板固定，所述端头导套压板沿所述端头导套周向设有圆周均布的3个，所述端头导套压板为I层台阶，所述台阶的一端与所述端头导套连接，所述台阶的另一端与所述上模连接。
[0014]采用上述技术方案的有益效果是:下模设有下修边刀，下修边刀呈“米”字型排列，上模为凹模，凹模边缘设有上修边刀，上修边刀与下修边刀相配合，可以对板料进行修边作业，凹模内冲孔刀具，压料芯组件位于所述凹模内并与凹模弹性连接，上模相对于所述下模上下运动，可以对板料进行冲孔作业，结构简单，将修边和冲孔进行结构，大大提高生产效率，降低企业的生产成本。
附图说明
[0015]为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
[0016]图1是本实用新型下模轴测图的结构示意图。
[0017]图2是本实用新型上模轴测图的结构示意图之一。
[0018]图3是本实用新型上模轴测图的结构示意图之二。
[0019]图4是本实用新型压料芯组件轴测图的结构示意图。
[0020]图中数字和字母所表示的相应部件的名称:
[0021 ] 1-下模;2-上模;3-压料芯组件；11-下修边刀；12-废料滑板；13、24-铸入型吊耳；14-运输连接板；15-端头导柱；16-缓冲器；17-端头限位板;21-端头导套；22-端头导套压板;23-上修边刀；25-氮气弹簧固定板;26-第一冲孔刀；27-第二冲孔刀；28-螺栓;29-氮气弹簧;210-行程限位板;31-氮气弹簧顶孔;32、33_前压料芯导板;34-侧压料芯导板。
具体实施方式
[0022]下面结合具体实施例，对本实用新型的内容做进一步的详细说明:
[0023]为了达到本实用新型的目的，如图所示，在本实用新型的一种实施方式为:一种汽车外横梁的修边及冲孔模具，包括:上模2、下模I和压料芯组件3，下模I为凸模，下模I设有下修边刀11，下修边刀11呈“米”字型排列，可以使板料均匀受力，上模2为凹模，凹模边缘设有上修边刀23，上修边刀23与下修边刀11相配合，凹模内冲孔刀具，冲孔刀具包括第一冲孔刀26和第二冲孔刀27，第一冲孔刀26和第二冲孔刀27为中心对称，该中心对称的设置，可以保证在冲孔使同时冲孔左右件，压料芯组件3位于凹模内并与凹模弹性连接，压料芯组件3与凹模设有保证安全的螺栓28，上模2设有端头导套21，下模I设有端头导柱15，端头导柱15穿设于端头导套21内，上模2相对于下模I上下运动，上模2与压料芯组件3内设有氮气弹簧29，氮气弹簧29穿设于凹模内，上模2设有用于固定氮气弹簧29的氮气弹簧固定板25，压料芯组件3设有用于放置氮气弹簧29的氮气弹簧顶孔31，压料芯组件3设有前压料芯导板32、33和侧压料芯导板34，前压料芯导板32、33和侧压料芯导板34与凹模滑动配合，前压料芯导板32、33和或侧压料芯导板34与凹模之间设有一层润滑层，润滑层为石墨层，该石墨层可以保证压料芯组件与上模平稳运行。
[0024]采用上述技术方案的有益效果是:下模设有下修边刀，下修边刀呈“米”字型排列，上模为凹模，凹模边缘设有上修边刀，上修边刀与下修边刀相配合，可以对板料进行修边作业，凹模内冲孔刀具，压料芯组件位于凹模内并与凹模弹性连接，上模相对于下模上下运动，可以对板料进行冲孔作业，结构简单，将修边和冲孔进行结构，大大提高生产效率，降低企业的生产成本。
[0025]在本实用新型的另一些实施方式中，为了达到压料缓冲和限位的目的，下模I与上模2之间设有缓冲装置，缓冲装置为缓冲器16或者缓冲弹簧，下模I设有端头限位板17，上模2设有行程限位板210。采用上述技术方案的有益效果是:在修边和冲孔时达到压料缓冲和限位的目的。
[0026]在本实用新型的另一些实施方式中，为了达到废料处理的目的，下模设有废料滑板，废料滑板12呈倒“V”型分布，废料滑板12设有滚轮，滚轮突出于废料滑板12，滚轮呈“川”字型排列。采用上述技术方案的有益效果是:有助于修边产生的废料平稳有序的滑落，减少接触阻力。
[0027]在本实用新型的另一些实施方式中，为了达到方便模具运输的目的，上模2侧边设有铸入型吊耳13，下模I侧边设有铸入型吊耳24，上模2与下模I之间设有运输连接板14，运输连接板14用于运输时固定上模2与下模1，运输连接板14的一端与上模2连接，运输连接板14的另一端与下模I连接。采用上述技术方案的有益效果是:在模具运输时，可以使上模和下模同时运输，使得模具摆放整齐，避免模具错乱堆放。
[0028]在本实用新型的另一些实施方式中，为了达到使端头导套快速固定的目的，端头导套21通过端头导套压板22固定，端头导套压板22沿端头导套21周向设有圆周均布的3个，端头导套压板22为I层台阶，台阶的一端与端头导套21连接，台阶的另一端与上模2连接。采用上述技术方案的有益效果是:可以使端头导套快速固定。
[0029]上述实施例只为说明本实用新型的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本实用新型的内容并加以实施，并不能以此限制本实用新型的保护范围，凡根据本实用新型精神实质所作的等效变化或修饰，都应涵盖在本实用新型的保护范围内。
Claims (9)
1.一种汽车外横梁的修边及冲孔模具，其特征在于，包括:上模、下模和压料芯组件，所述下模为凸模，所述下模设有下修边刀，所述下修边刀呈“米”字型排列，所述上模为凹模，所述凹模边缘设有上修边刀，所述上修边刀与所述下修边刀相配合，所述凹模内冲孔刀具，所述冲孔刀具包括第一冲孔刀和第二冲孔刀，所述第一冲孔刀和所述第二冲孔刀为中心对称，所述压料芯组件位于所述凹模内并与所述凹模弹性连接，所述上模设有端头导套，所述下模设有端头导柱，所述端头导柱穿设于所述端头导套内，所述上模相对于所述下模上下运动。
2.根据权利要求1所述的一种汽车外横梁的修边及冲孔模具，其特征在于，所述上模与所述压料芯组件内设有氮气弹簧，所述氮气弹簧穿设于所述凹模内，所述上模设有用于固定所述氮气弹簧的氮气弹簧固定板，所述压料芯组件设有用于放置所述氮气弹簧的氮气弹簧顶孔。
3.根据权利要求2所述的一种汽车外横梁的修边及冲孔模具，其特征在于，所述压料芯组件设有前压料芯导板和侧压料芯导板，所述前压料芯导板和所述侧压料芯导板与所述凹模滑动配合，所述前压料芯导板和或所述侧压料芯导板与所述凹模之间设有一层润滑层，所述润滑层为石墨层。
4.根据权利要求3所述的一种汽车外横梁的修边及冲孔模具，其特征在于，所述下模与所述上模之间设有缓冲装置，所述缓冲装置为缓冲器或者缓冲弹簧。
5.根据权利要求1-4任一所述的一种汽车外横梁的修边及冲孔模具，其特征在于，所述下模设有端头限位板，所述上模设有行程限位板。
6.根据权利要求5所述的一种汽车外横梁的修边及冲孔模具，其特征在于，所述下模设有废料滑板，所述废料滑板呈倒“V”型分布。
7.根据权利要求6所述的一种汽车外横梁的修边及冲孔模具，其特征在于，所述上模与所述下模侧边均设有铸入型吊耳，所述上模与所述下模之间设有运输连接板，所述运输连接板用于运输时固定所述上模与所述下模，所述运输连接板的一端与所述上模连接，所述运输连接板的另一端与所述下模连接。
8.根据权利要求7所述的一种汽车外横梁的修边及冲孔模具，其特征在于，所述废料滑板设有滚轮，所述滚轮突出于所述废料滑板，所述滚轮呈“J11”字型排列。
9.根据权利要求8所述的一种汽车外横梁的修边及冲孔模具，其特征在于，所述端头导套通过端头导套压板固定，所述端头导套压板沿所述端头导套周向设有圆周均布的3个，所述端头导套压板为I层台阶，所述台阶的一端与所述端头导套连接，所述台阶的另一端与所述上模连接。
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| CN108555139A (zh) * | 2018-04-12 | 2018-09-21 | 天津英利模具制造有限公司 | 一体式防撞梁生产模具 |
| CN109604430A (zh) * | 2018-12-29 | 2019-04-12 | 天津希利汽车部品有限公司 | 全景天窗后连接横梁修边冲孔模 |
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| CN108555139A (zh) * | 2018-04-12 | 2018-09-21 | 天津英利模具制造有限公司 | 一体式防撞梁生产模具 |
| CN109604430A (zh) * | 2018-12-29 | 2019-04-12 | 天津希利汽车部品有限公司 | 全景天窗后连接横梁修边冲孔模 |
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