A stamping compound die with a double side-turning punching hole is provided. The upper surface of the lower die is a forming surface, and the workpiece to be processed is placed above the forming surface. The lower die is symmetrically machined with oblique holes and waste grooves on both sides. The door-shaped guide frame is located in the middle of the lower die. The door-shaped guide frame comprises a guide block, which is machined on the oblique surface of the guide block, and the wedge-shaped block above the guide block. The inclined plane I is machined at the bottom, and the inclined plane I is combined with the inclined plane I to form a relative sliding structure. The compression spring is connected between the wedge block and the guide block. The inclined plane II is machined at the top of the wedge block. The bending bar and the punching tool are mounted at the side of the wedge block. The upper die is a rectangular plate. The middle rod is mounted in the middle of the upper die. The inclined plane III and the gas are machined at the two sides of the middle The spring is installed on the left and right sides of the two diagonal rectangular plates and the middle rod; once positioned, the relative movement of the upper die and the lower die can realize the flanging and side punching of the workpiece to be processed, the machining precision of the device is improved, the working procedure is saved, the labor intensity of the staff is reduced correspondingly, and the working efficiency is improved.
【技术实现步骤摘要】
一种双侧翻侧冲孔的冲压复合模
本专利技术涉及一种双侧翻侧冲孔的冲压复合模。
技术介绍
待侧翻及冲孔的零件如图7所示,现在需要将该零件的两侧往外翻折形成翻边并在中部加工冲孔(图8所示),传统的加工方式分两道工序完成,分别为侧翻、冲孔,每道工序在相应的设备中定位后完成,期间需要对零件进行两次定位,导致加工的精度降低,同时,零件在不同设备之间的转移也增加了工作人员的劳动强度。
技术实现思路
针对上述问题中存在的不足之处,本专利技术提供一种双侧翻侧冲孔的冲压复合模。为实现上述目的,本专利技术提供一种双侧翻侧冲孔的冲压复合模,包括:下模,所述下模的上表面为成型面,待加工件置于所述成型面上方;所述下模两侧对称加工有相互贯通的斜孔及废料槽;门字导向框,所述门字导向框位于所述下模中部与所述下模垂直安装,所述门字导向框包括导向块,所述导向块上加工斜面;楔形块,所述楔形块位于所述导向块上方,所述楔形块底部加工斜面I,所述斜面与所述斜面I组合形成相对滑动结构,压缩弹簧连接在所述楔形块与所述导向块之间;所述楔形块的顶部加工有斜面II,折弯杆、冲孔刀具固定安装在所述楔形块的侧部;所述折弯杆、所述冲孔刀具、所述斜面、所述斜面I的倾斜度与所述斜孔一致;上模,所述上模为矩形板,中间杆安装在所述上模的中部,所述中间杆的两侧加工有斜面III;气体弹簧,所述气体弹簧安装在所述矩形板的两对角、所述中间杆的左右侧。作为本专利技术的进一步改进,所述斜孔上部安装有冲孔底模。作为本专利技术的进一步改进,所述导向块通过内侧板、外侧板固定,所述内侧板与所述下模的内壁面靠近。作为本专利技术的进一步改进,所述折弯杆 ...
【技术保护点】
1.一种双侧翻侧冲孔的冲压复合模,其特征在于,包括:下模(11),所述下模(11)的上表面为成型面(111),待加工件(8)置于所述成型面(111)上方;所述下模(11)两侧对称加工有相互贯通的斜孔(112)及废料槽(113);门字导向框(12),所述门字导向框(12)位于所述下模(11)中部与所述下模(11)垂直安装,所述门字导向框(12)包括导向块(122),所述导向块(122)上加工斜面(1221);楔形块(5),所述楔形块(5)位于所述导向块(122)上方,所述楔形块(5)底部加工斜面I(51),所述斜面(1221)与所述斜面I(51)组合形成相对滑动结构,压缩弹簧(10)连接在所述楔形块(5)与所述导向块(122)之间;所述楔形块(5)的顶部加工有斜面II(52),折弯杆(6)、冲孔刀具(7)固定安装在所述楔形块(5)的侧部;所述折弯杆(6)、所述冲孔刀具(7)、所述斜面(1221)、所述斜面I(51)的倾斜度与所述斜孔(112)一致;上模(1),所述上模(1)为矩形板,中间杆(2)安装在所述上模(1)的中部,所述中间杆(2)的两侧加工有斜面III(21);气体弹簧(3),所 ...
【技术特征摘要】
1.一种双侧翻侧冲孔的冲压复合模,其特征在于,包括:下模(11),所述下模(11)的上表面为成型面(111),待加工件(8)置于所述成型面(111)上方;所述下模(11)两侧对称加工有相互贯通的斜孔(112)及废料槽(113);门字导向框(12),所述门字导向框(12)位于所述下模(11)中部与所述下模(11)垂直安装,所述门字导向框(12)包括导向块(122),所述导向块(122)上加工斜面(1221);楔形块(5),所述楔形块(5)位于所述导向块(122)上方,所述楔形块(5)底部加工斜面I(51),所述斜面(1221)与所述斜面I(51)组合形成相对滑动结构,压缩弹簧(10)连接在所述楔形块(5)与所述导向块(122)之间;所述楔形块(5)的顶部加工有斜面II(52),折弯杆(6)、冲孔刀具(7)固定安装在所述楔形块(5)的侧部;所述折弯杆(6)、所述冲孔刀具(7)、所述斜面(1221)、所述斜面I(51)的倾斜度与所述斜孔(112)一致;上模(1),所述上模(1)为矩形板,中间杆(2)安装在所述上模(1)的中部,所述中间杆(2)的两侧加工有斜面II...
【专利技术属性】
技术研发人员:董伟国,侯文洪,王开亮,陈兴长,陈振家,任伟,
申请(专利权)人:浙江炜驰机械集团有限公司,
类型:发明
国别省市:浙江,33
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