Guide rail device

• Main Authors: QIU GANG, LIN XUHANG, ZHANG CHEN, CHEN LINJIANG, WANG XU, DONG XIANGLONG, ZHENG LEI, QIU YALAN
• Format: Patent
• Language: Chinese; English
• Published: 09.11.2018
• Subjects: BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model provides a guide rail device relates to mechanical device's technical field, and this guide rail device includes that slide rail and cover locate the motion unit on the slide rail, wherein, the sliding block set spare of motion unit on the slide rail is located to the cover, set up the soft area of guide rail in sliding block set spare and set up a plurality of rolling elements in sliding block set spare, soft area of guide rail and slide rail sliding contact, each rolling element all with slide rail rolling contact. Sliding guide positioning accuracy was relatively poor during prior art had been alleviated to this guide rail device, produced creeping phenomenon moreover easily when low -speed moves, the rigidity and the relatively poor problem of vibration resistance ofrolling guide. 本实用新型提供了种导轨装置，涉及机械装置的技术领域，该导轨装置包括滑轨和套设于滑轨上的运动单元，其中，运动单元包括套设于滑轨上的滑块组件、设置于滑块组件内的导轨软带和设置于滑块组件内的多个滚动体，导轨软带与滑轨滑动接触，各滚动体均与滑轨滚动接触。该导轨装置缓解了现有技术中滑动导轨定位精度较差，而且容易在低速运行时产生爬行现象；滚动导轨的刚度和抗振性较差的问题。