Attachment structure for sliding scraper, and linear guide device

• Main Authors: FURUSAWA RYUJI, IWASHIRO SHO, MATSUMOTO ATSUSHI, ISHIZAKI YOJI, AOKI KENICHIRO
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2019
• 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

Provided are an attachment structure for a sliding scraper that adheres more reliably to a guide rail, and a linear guide device. This attachment structure is characterized by comprising: a slider that slidably sits astride a guide rail (12); a U-shaped attachment plate (16) that is attached to an end surface of the slider, and that has two vertical frames (18) and a lateral frame (20) connectingthe vertical frames (18); and a sliding scraper (30A) that is fitted into a U-shaped groove (22) of the attachment plate (16), and that has two vertical parts (32), a lateral part (34) connecting thetwo vertical parts (32), and a groove part (36) which slides against the guide rail (12). The attachment structure is also characterized by protrusions (38) where the vertical frames (18) and the vertical parts (32) are in contact being provided to either at least open ends in the inner peripheral surfaces of the two vertical frames (18) of the attachment plate (16), or at least the ends in the outer side surfaces of the t