High-speed mirror polishing and edge grinding variable-frequency spindle
A mirror polishing, high-speed technology, applied in the direction of grinding/polishing equipment, grinding machine parts, metal processing equipment, etc., can solve the problem of no high-speed mirror polishing, edging, frequency conversion spindle, etc., to improve the processing and cutting speed and efficiency, Good rigidity and compact structure
Inactive Publication Date: 2021-04-30
南通欧雷德智能科技有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a high-speed mirror polishing and edging frequency conversion spindle, which has the advantages of convenient assembly and high precision, and solves the problem that there is no high-speed mirror polishing and edging frequency conversion in the domestic processing fields of polarizers, light guide plates, and scattered plates. spindle problem
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-3 , high-speed mirror polishing edging frequency conversion spindle, including the machine shell 1, the left side of the machine shell 1 is fixedly connected with the front bearing seat 2, the left side of the machine shell 1 is closely attached to the right side of the front bearing seat 2, the machine shell 1 The top is provided with a positioning through hole, the bottom of the machine casing 1 is fixedly connected with a support seat, ...
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The invention relates to the technical field of variable-frequency spindles, and discloses a high-speed mirror polishing and edge grinding variable-frequency spindle which comprises a machine outer shell. A front bearing seat is fixedly connected to the left side of the machine outer shell, a mandrel is fixedly connected in the front bearing seat, a bearing inner spacer is fixedly connected in the front bearing seat, the right side of the bearing inner spacer is fixedly connected with a bearing outer spacer, and the outer side of the mandrel is fixedly connected with a dustproof labyrinth gland. According to the high-speed mirror polishing and edge grinding variable-frequency spindle, a traditional spindle is combined with a high-speed low-inertia variable-frequency motor, so that the highest rotating speed of the spindle can reach 10,000 rmp, the high precision is within 0.002 mm, the machining and cutting rotating speed and efficiency are improved, and the quality of high mirror machining precision is enhanced; the integrated design structure is compact, rigidity is good, connection transmission errors are avoided, and spindle vibration can be reduced; and meanwhile, due to the integrated design, mounting and debugging are easier, the occupied space is small, and use is more convenient.
Description
technical field [0001] The invention relates to the technical field of frequency conversion spindles, in particular to a frequency conversion spindle for high-speed mirror polishing and edging. Background technique [0002] At present, 90% of the mirror processing of polarizers, light guide plates, and diffusion plates used in the global liquid crystal display industry are processed in Chinese enterprises, but domestic enterprises in the liquid crystal display industry rely on 90% of the mirror processing equipment used Imported, polarizer, light guide plate, diffusion plate mirror processing equipment, the key is mirror polishing high-speed frequency conversion spindle, which requires high speed, high precision, high rigidity, compact structure, easy installation and debugging, and the spindle shaft end is suitable for large mirror grinding Side burrs. [0003] At present, domestic polarizers, light guide plates, and diffusion plate mirror processing equipment companies do...
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IPC IPC(8): B24B41/04
CPCB24B41/04Y02P70/10
Inventor 许金先
Owner 南通欧雷德智能科技有限公司