CN105903831B - 一种钢板自动夹持机构 - Google Patents

一种钢板自动夹持机构 Download PDF

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CN105903831B
CN105903831B CN201610379515.6A CN201610379515A CN105903831B CN 105903831 B CN105903831 B CN 105903831B CN 201610379515 A CN201610379515 A CN 201610379515A CN 105903831 B CN105903831 B CN 105903831B
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fixed
block
groove
oil cylinder
hole
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CN105903831A (zh
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刘蓉蓉
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Guangzhou Honda Metal Mechatronics Equipment Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/26Perforating, i.e. punching holes in sheets or flat parts
    • B21D28/265Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

本发明公开了一种钢板自动夹持机构,包括机架,所述机架的顶面中部具有主凹槽,主凹槽的中部固定有底部放置块,底部放置块的中部具有放置凹槽,底部放置块的四个外侧壁上均固定有推动油缸,推动油缸的推杆伸入放置凹槽中并固定在对应的夹持板上,夹持板与放置凹槽的对应内侧壁相平行,主连接架固定在主凹槽的底面上,主连接架的两个竖直支撑板的内侧壁上固定有连接板,连接板的顶面上固定有压紧油缸,压紧油缸的推杆竖直向下并固定在上压板的两侧壁上固定有的调节固定块上。它夹持牢固,方便后续冲孔,效果好。

Description

一种钢板自动夹持机构
技术领域:
本发明涉及金属部件加工设备技术领域,更具体的说涉及一种钢板自动夹持机构。
背景技术:
现有的钢板冲孔一般采用螺栓固定压板,压板压靠钢板实现固定,其固定麻烦,而且并不牢固,在冲压时,压板夹持不牢固,容易在冲孔时产生滑移现象,其冲孔位置不准确,使得产品不合格。
发明内容:
本发明的目的就是针对现有技术之不足,而提供一种钢板自动夹持机构,它夹持牢固,方便后续冲孔,效果好。
本发明的技术解决措施如下:
一种钢板自动夹持机构,包括机架,所述机架的顶面中部具有主凹槽,主凹槽的中部固定有底部放置块,底部放置块的中部具有放置凹槽,底部放置块的四个外侧壁上均固定有推动油缸,推动油缸的推杆伸入放置凹槽中并固定在对应的夹持板上,夹持板与放置凹槽的对应内侧壁相平行,主连接架固定在主凹槽的底面上,主连接架的两个竖直支撑板的内侧壁上固定有连接板,连接板的顶面上固定有压紧油缸,压紧油缸的推杆竖直向下并固定在上压板的两侧壁上固定有的调节固定块上,上压板处于底部放置块的正上方,上压板的底面边部具有多个定位柱,定位柱与底部放置块的顶面边部具有的插孔上下对应并对齐,放置凹槽的底面具有多个底部通孔。
所述主凹槽的底面具有多个废料出料通孔,废料出料通孔与底部通孔相对齐并相通。
所述底部放置块顶面嵌套并固定有矩形框体状的永磁体块,上压板的底面与永磁体块相对应。
所述永磁体块靠近放置凹槽的内侧壁。
所述上压板上具有多个冲压通孔,冲压通孔与底部通孔相对齐。
本发明的有益效果在于:
它夹持牢固,方便后续冲孔,效果好。
附图说明:
图1为本发明的结构示意图;
图2为图1的局部放大图;
图3为本发明的底部放置块的局部俯视图。
具体实施方式:
实施例:见图1至图3所示,一种钢板自动夹持机构,包括机架10,所述机架10的顶面中部具有主凹槽11,主凹槽11的中部固定有底部放置块12,底部放置块12的中部具有放置凹槽121,底部放置块12的四个外侧壁上均固定有推动油缸122,推动油缸122的推杆伸入放置凹槽121中并固定在对应的夹持板123上,夹持板123与放置凹槽121的对应内侧壁相平行,主连接架20固定在主凹槽11的底面上,主连接架20的两个竖直支撑板21的内侧壁上固定有连接板22,连接板22的顶面上固定有压紧油缸23,压紧油缸23的推杆竖直向下并固定在上压板13的两侧壁上固定有的调节固定块131上,上压板13处于底部放置块12的正上方,上压板13的底面边部具有多个定位柱132,定位柱132与底部放置块12的顶面边部具有的插孔124上下对应并对齐,放置凹槽121的底面具有多个底部通孔125。
进一步的说,所述主凹槽11的底面具有多个废料出料通孔111,废料出料通孔111与底部通孔125相对齐并相通。
进一步的说,所述底部放置块12顶面嵌套并固定有矩形框体状的永磁体块126,上压板13的底面与永磁体块126相对应。
进一步的说,所述永磁体块126靠近放置凹槽121的内侧壁。
进一步的说,所述上压板13上具有多个冲压通孔133,冲压通孔133与底部通孔125相对齐。
工作原理:将钢板放置在底部放置块12的放置凹槽121中,然后推动油缸122的推杆推动,使得四个夹持板123压靠在钢板的四个侧壁上将钢板夹持,然后,压紧油缸23的推杆向下推动,使得使得上压板13下降,使得定位柱132插套在插孔124中,并使得上压板13压靠在底部放置块12的顶面上,从而将钢板的上顶面固定,通过永磁体块126吸附上压板13使得固定更加牢固。
而冲压通孔133、底部通孔125和废料出料通孔111的设置,使得冲孔时,冲头可以通过冲压通孔133进入,而废料可以从底部通孔125进入废料出料通孔111中并排出,非常方便。

Claims (1)

1.一种钢板自动夹持机构,包括机架(10),其特征在于:所述机架(10)的顶面中部具有主凹槽(11),主凹槽(11)的中部固定有底部放置块(12),底部放置块(12)的中部具有放置凹槽(121),底部放置块(12)的四个外侧壁上均固定有推动油缸(122),推动油缸(122)的推杆伸入放置凹槽(121)中并固定在对应的夹持板(123)上,夹持板(123)与放置凹槽(121)的对应内侧壁相平行,主连接架(20)固定在主凹槽(11)的底面上,主连接架(20)的两个竖直支撑板(21)的内侧壁上固定有连接板(22),连接板(22)的顶面上固定有压紧油缸(23),压紧油缸(23)的推杆竖直向下并固定在上压板(13)的两侧壁上固定有的调节固定块(131)上,上压板(13)处于底部放置块(12)的正上方,上压板(13)的底面边部具有多个定位柱(132),定位柱(132)与底部放置块(12)的顶面边部具有的插孔(124)上下对应并对齐,放置凹槽(121)的底面具有多个底部通孔(125);
所述主凹槽(11)的底面具有多个废料出料通孔(111),废料出料通孔(111)与底部通孔(125)相对齐并相通;
所述底部放置块(12)顶面嵌套并固定有矩形框体状的永磁体块(126),上压板(13)的底面与永磁体块(126)相对应;
所述永磁体块(126)靠近放置凹槽(121)的内侧壁;
所述上压板(13)上具有多个冲压通孔(133),冲压通孔(133)与底部通孔(125)相对齐。
CN201610379515.6A 2016-05-31 2016-05-31 一种钢板自动夹持机构 Expired - Fee Related CN105903831B (zh)

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US10507510B2 (en) * 2016-09-30 2019-12-17 GM Global Technology Operations LLC Strip holding device for the die of a stamping system
CN106424953B (zh) * 2016-10-26 2018-07-17 东莞市荣源自动化科技有限公司 一种吸尘式环保板料夹持输送机构
CN108422144B (zh) * 2018-04-18 2023-08-25 河南省恒明新能源有限公司 一种极板的装配工装
CN109262508A (zh) * 2018-10-19 2019-01-25 芜湖东旭光电装备技术有限公司 一种夹持装置和玻璃面板预组装系统

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JP2003010932A (ja) * 2001-06-25 2003-01-15 Alps Electric Co Ltd プレス用加工部材の位置決め装置
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CN105081060B (zh) * 2015-08-31 2018-04-13 蒙城瑞玛电动车有限公司 一种用于大面积方形板材的冲压设备
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