Support structure for linear motor
AssigneeDongguan Chi Drive Motors Co., Ltd
InventorsZhenjian Zhang, Tianyou Cao
Life of this patent
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Abstract
A support structure for a linear motor includes top covers, side plates, a mounting base and a stator core. The top covers, the side plates and the mounting base are integrally connected to form a closed ring, and a semi-enclosed structure is eliminated, such that the top covers, the side plates and the mounting base form a more stable connection structure and are mutually restrained and stressed more uniformly, thus improving the safety in production and assembly; moreover, the stator core and magnets are assembled by insertion and do not need to be locked with screws, such that assembly is easier.
Claims7
A support structure for a linear motor, comprising top covers, side plates, a mounting base and a stator core, wherein the top covers comprise two top covers which are separated from and flush with each other, a blade mounting surface for mounting blades is arranged at a top end of each said top cover, a magnet is arranged at a bottom end of each said top cover, two ends of each said top cover are connected to the mounting base by means of the side plates, the mounting base is a frame enclosed all around, sockets are formed in the frame of the mounting base, a first pillar penetrating into a coil is arranged in a middle of the stator core, second pillars are arranged on two sides of the first pillar respectively, third pillars to be inserted into the sockets are arranged on the stator core and located on outer sides of the second pillars, and a distance between the second pillars is equal to a length of a frame opening of the mounting base, such that the second pillars are inserted into a space defined by the mounting base and the top covers and the stator core is located below the magnet.
Dependencies are inferred from the claim text.