
基本信息:
- 专利标题: 气动式精密环形工件内定位面夹持装置
- 申请号:CN201410051849.1 申请日:2014-02-14
- 公开(公告)号:CN103786044B 公开(公告)日:2015-07-29
- 发明人: 谭久彬 , 孙传智 , 王雷 , 金国良 , 赵勃
- 申请人: 哈尔滨工业大学
- 申请人地址: 黑龙江省哈尔滨市南岗区西大直街92号
- 专利权人: 哈尔滨工业大学
- 当前专利权人: 哈尔滨工业大学
- 当前专利权人地址: 黑龙江省哈尔滨市南岗区西大直街92号
- 主分类号: B23Q3/00
- IPC分类号: B23Q3/00
摘要:
气动式精密环形工件内定位面夹持装置属于工夹器具,在筒身的上、下端面上分别固装上、下板,楔形块固装在上板上,活塞总成插装在楔形块中心孔内,且位于筒身的密闭腔室内,在活塞总成的活塞部位外圆表面上配装密封圈,叠簧套装在活塞总成上,其上、下端面分别与上板和活塞总成接触配合,在下板和筒身上分别设置进气孔和排气孔,弹性铰链块套装在楔形块外部上,限位圈嵌套在弹性铰链块外部上,通过预紧螺钉将转接板安装在活塞总成上端部上,转接板与弹性铰链块固接,调整旋钮配装在转接板上,限位螺钉和限位柱插装在转接板上,并与楔形块螺纹连接;本装置结构简单,作业质量好,可靠性高,适应能力强。
摘要(英):
A pneumatic-type precision annular workpiece inner positioning surface clamping device, wherein a rod portion of a piston assembly (5) is inserted into a central hole of the wedge-shaped block (12), and the piston portion of the piston assembly (5) is located in a closed chamber of a cylinder body (15); a disc spring (3) is sleeved on the piston assembly (5); an air intake hole (1-1) is provided in the lower plate (1), an air vent hole (15-1) is provided at the upper portion of the cylinder body (15); and an elastic hinge block (6) is sleeved outside the wedge-shaped block (12). The pneumatic-type precision annular workpiece inner positioning surface clamping device has a simple structure, high reliability and strong adaptability.
公开/授权文献:
- CN103786044A 气动式精密环形工件内定位面夹持装置 公开/授权日:2014-05-14