Automobile steering device not prone to loosening

• Main Author: DAI GUANGWEI
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING

The utility model discloses an automobile steering gear not easy to loosen relates to automobile steering gear technical field, including steering casing subassembly and nut subassembly, the inside of steering casing subassembly is transversely inserted with worm shaft, and the left side of worm shaft is sleeved with first bearing, and the right side of worm shaft close to middle section position is sleeved with second bearing, and the nut subassembly is connected with the nut subassembly. The nut assembly is in threaded connection with the surface of the worm shaft, and the bottom of the nut assembly is in meshed connection with a gear sector. According to the automobile steering device not prone to loosening, through the steering machine shell assemblies which are of multiple structures, can be mutually spliced and inserted and are mutually fixed through bolts, the problem that a machine shell of a similar up-down combination structure is loosened in the operation process can be effectively solved, meanwhil