剪板机现已成为了各工业部门使用广泛的板料剪断设备

　　在使用金属板材较多的工业部门，都需要根据尺寸要求对板材进行切断加工，所以剪板机就成为各工业部门使用广泛的板料剪断设备。主要用于剪裁各种尺寸金属板材的直线边缘。该设备应用广泛，具有结构简单，维修方便，经济实用的优点。该其冲剪力为10吨，滑块的行程为22mm，每分钟剪切30次。由电动机提供动力，经过传动带与传动齿轮减速。设计中采用的执行机构为对心曲柄滑块机构，这一机构将剪板机传动系统的旋转运动转变为滑块的往复直线运动，实现对板料的剪切。曲柄滑块机构具有结构简单、加工容易、维修方便、经济实用的优点，在机械设备中应用广泛。
    剪板机剪(jian)切后(hou)(hou)应能保证被(bei)剪(jian)板(ban)(ban)(ban)(ban)(ban)料(liao)(liao)剪(jian)切面(mian)的直(zhi)线(xian)度(du)与平行(xing)度(du)要(yao)求，并(bing)尽(jin)量减少板(ban)(ban)(ban)(ban)(ban)材扭曲(qu)，以(yi)获得高质量的工件。上(shang)(shang)刀(d༺ao)(dao)片(pian)固(gu)定(ding)在刀(dao)(dao)架上(shang)(shang)，下刀(dao)(dao)片(pian)固(gu)定(ding)在工作台(tai)上(shang)(shang)。工作台(tai)上(shang)(shang)安装(zhuang)(zhuang)有托料(liao)(liao)球，以(yi)便(bian)于(yu)(yu)板(ban)(ban)(ban)(ban)(ban)料(liao)(liao)的在上(shang)(shang)面(mian)滑动时不被(bei)划伤(shang)。后(hou)(hou)挡(dang)(dang)(dang)料(liao)(liao)用于(yu)(yu)板(ban)(ban)(ban)(ban)(ban)料(liao)(liao)定(ding)位，位置由电机进(jin)行(xing)调节。压料(liao)(liao)器(qi)用于(yu)(yu)压紧(jin)(jin)板(ban)(ban)(ban)(ban)(ban)料(liao)(liao)，以(yi)防(fang)止板(ban)(ban)(ban)(ban)(ban)料(liao)(liao)在剪(jian)切时移动。护栏是(shi)安全装(zhuang)(zhuang)置，以(yi)防(fang)止发生工伤(shang)事故。调整(zheng)前(qian)(qian)挡(dang)(dang)(dang)板(ban)(ban)(ban)(ban)(ban)把(ba)后(hou)(hou)挡(dang)(dang)(dang)板(ban)(ban)(ban)(ban)(ban)靠紧(jin)(jin)下刀(dao)(dao)口(kou)，再把(ba)样(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)靠紧(jin)(jin)后(hou)(hou)挡(dang)(dang)(dang)板(ban)(ban)(ban)(ban)(ban)，将前(qian)(qian)挡(dang)(dang)(dang)板(ban)(ban)(ban)(ban)(ban)靠紧(jin)(jin)样(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)并(bing)固(gu)定(ding)。松开后(hou)(hou)挡(dang)(dang)(dang)板(ban)(ban)(ban)(ban)(ban)，去掉(diao)样(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)，装(zhuang)(zhuang)上(shang)(shang)板(ban)(ban)(ban)(ban)(ban)料(liao)(liao)，进(jin)行(xing)剪(jian)切。调整(zheng)后(hou)(hou)挡(dang)(dang)(dang)板(ban)(ban)(ban)(ban)(ban)将样(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)托平对(dui)齐(qi)下刀(dao)(dao)口(kou)，再把(ba)后(hou)(hou)挡(dang)(dang)(dang)板(ban)(ban)(ban)(ban)(ban)靠紧(jin)(jin)样(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)并(bing)固(gu)定(ding)，去掉(diao)样(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)，再装(zhuang)(zhuang)上(shang)(shang)板(ban)(ban)(ban)(ban)(ban)料(liao)(liao)进(jin)行(xing)剪(jian)切。调整(zheng)角挡(dang)(dang)(dang)板(ban)(ban)(ban)(ban)(ban)先(xian)将样(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)放在台(tai)面(mian)上(shang)(shang)对(dui)齐(qi)下刀(dao)(dao)口(kou)，调整(zheng)角挡(dang)(dang)(dang)板(ban)(ban)(ban)(ban)(ban)并(bing)固(gu)定(ding)，再根据样(yang)(yang)(yang)板(ban)(ban)(ban)(ban)(ban)调整(zheng)后(hou)(hou)挡(dang)(dang)(dang)板(ban)(ban)(ban)(ban)(ban)，剪(jian)切过程中(zhong)同时利(li)用角挡(dang)(dang)(dang)板(ban)(ban)(ban)(ban)(ban)与后(hou)(hou)挡(dang)(dang)(dang)板(ban)(ban)(ban)(ban)(ban)以(yi)定(ding)位。

　　剪板机操作时应注意：
　　（1）工作前要认真检查各部是否正常，电气设备是否完好，润滑系统是否畅通；清除台面及其周围放置有工具、量具等杂物以及边角废料。
　　（2）不要独自1人操作，应由2-3人协调进行送料、控制尺寸精度及取料等，并确定由1人统一指挥。
　　（3）要根据规定的剪板厚度，调整剪刀间隙。不准同时剪切2种不同规格、不同材质的板料；不得叠料剪切。剪切的板料要求表面平整，不准剪切无法压紧的较窄板料。
　　（4）皮带、飞轮、齿轮以及轴等运动部位必须安装防护罩。
　ౠ　（5）剪板机操作者(zhe)送料的手指离剪刀口应(ying)保持200mm以外的距离，并且离开(kai)压紧(jin)装置。在剪扳机上(shang)安置的防(fang)护栅栏不能挡住操作者(zhe)眼(yan)睛而(er)看(kan)不到裁切的部(bu)位。作业后产生的废料有棱有角，操作者(zhe)应(ying)及时清除，防(fang)止被刺伤、割伤。