技术交流 › 钻铣技术 › 钻床夹具的主要类型

HEATS 发表于 2010-10-22 08:33:23

钻床夹具的主要类型

<H3>-钻床</A>夹具的主要类型</H3>
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<P style="TEXT-ALIGN: justify; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; VERTICAL-ALIGN: baseline" class=p0><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇"><?XML:NAMESPACE PREFIX = O /><O:P></O:P></SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">钻床-夹具</A>简称钻模用于加工孔及螺纹</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">主要由钻套、钻模板、定位及夹紧装置夹具体组成</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">。</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">其主要类型有以下几种</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">：</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇"><O:P></O:P></SPAN></P>
<P style="TEXT-ALIGN: justify; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; VERTICAL-ALIGN: baseline" class=p0><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">（<FONT face="Times New Roman">1</FONT><FONT face=宋体>）</FONT></SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">固定式钻模</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">：</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">在使用中</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">这类钻模在机床上的位置固定不动</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">而且加工精度较高</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">主要用于立式钻床上加工直径较大的单孔或摇臂钻床加工平行孔系</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">。</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇"><O:P></O:P></SPAN></P>
<P style="TEXT-ALIGN: justify; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; VERTICAL-ALIGN: baseline" class=p0><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">（<FONT face="Times New Roman">2</FONT><FONT face=宋体>）</FONT></SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">回转式钻模</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">：</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">这类钻模上有分度装置</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">因此可以在工件上加工出若干个绕轴线分布的轴向或径向孔系</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">。</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">&nbsp;</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇"><O:P></O:P></SPAN></P>
<P style="TEXT-ALIGN: justify; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; VERTICAL-ALIGN: baseline" class=p0><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">（<FONT face="Times New Roman">3</FONT><FONT face=宋体>）</FONT></SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">翻转式钻模</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">：</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">主要用于加工小型工件不同表面上的孔</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">孔径小于<FONT face="Times New Roman">f8~f10mm</FONT></SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">它可以减少安装次数</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">提高被加工孔的位置精度</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">。</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">其结构较简单</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">加工钻模一般手工进行翻转</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">所以夹具及工件应小于<FONT face="Times New Roman">10&nbsp;kg</FONT><FONT face=宋体>为宜</FONT></SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">。</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇"><O:P></O:P></SPAN></P>
<P style="TEXT-ALIGN: justify; MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; VERTICAL-ALIGN: baseline" class=p0><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">（<FONT face="Times New Roman">4</FONT><FONT face=宋体>）</FONT></SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">盖板式钻模</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">：</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">这种钻模无夹具体</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">其定位元件和夹紧装置直接装在钻模板上</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">。</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">钻模板在工件上装夹</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">适合于体积大而笨重的工件上的小孔加工</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">。</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">夹具、结构简单轻便</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">易清除切屑</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">但是每次夹具需从工件上装卸</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">较费时</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">故此钻模的质量一般不宜超过<FONT face="Times New Roman">10&nbsp;kg</FONT></SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">。</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇"><O:P></O:P></SPAN></P>
<P style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt" class=p0><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">（<FONT face="Times New Roman">5</FONT><FONT face=宋体>）</FONT></SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">滑柱式钻模</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">：</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">滑柱式钻模是带有升降钻模板的通用可调夹具</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">这种钻模有结构简单、操作方便、动作迅速、制造周期短的优点</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">，</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">生产中应用较广</SPAN><SPAN style="FONT-FAMILY: ＇宋体＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">。</SPAN><SPAN style="FONT-FAMILY: ＇Times New Roman＇; FONT-SIZE: 10.5pt; mso-spacerun: ＇yes＇">&nbsp;</SPAN></P><!－－EndFragment－－></DIV>
               

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