LINEAR MOTION GUIDING APPARATUS

• Main Authors: LIANG, YUNLEI, CHEN, YU, XIAO, TAOWEN, SHA, JIXUN
• Format: Patent
• Language: Chinese; English; French
• Published: 26.05.2016
• 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

A linear motion guiding apparatus comprising a supporting body (2) and moving bodies (3). First rolling grooves (2a) are formed on the supporting body. The moving bodies are each provided with a moving body main body (3a), a circulation hood (3b), and a cover (3c), and make a linear movement via multiple rolling bodies between the first rolling grooves of the supporting body. The moving bodies are each provided with a component mounting part (3a1), a first unloaded channel constituting part (3a2), and an abutting part (3a3). The circulation hood is provided with a second unloaded channel constituting part (3b1). An unloaded channel (8) for the rolling bodies is constituted by the first unloaded channel constituting part and the second unloaded channel constituting part. The linear motion guiding apparatus is structurally compact; the moving bodies are easy to process and allow reduced processing costs. La présente invention concerne un appareil de guidage à mouvement linéaire comprenant un corps de support (2