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Ball screw positioning system

A positioning system and ball screw technology, used in belts/chains/gears, mechanical equipment, transmissions, etc., can solve the problems of low high-speed repetitive positioning accuracy, maintenance, replacement of parts, short service life, etc., and achieve good sealing , The effect of high positioning accuracy and low friction resistance

Inactive Publication Date: 2015-11-25
SHENYANG ZHONGTUO ROBOT EQUIP
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AI Technical Summary

Problems solved by technology

[0002] The ball screw positioning system is a component mechanism composed of a high-speed and quiet ball screw combined with a high-precision nut. The existing ball screw positioning system has a small bearing capacity and low high-speed repeat positioning accuracy; The influence of dust and other impurities accelerates wear and tear, and often requires maintenance and replacement of parts;

Method used

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  • Ball screw positioning system
  • Ball screw positioning system
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Embodiment Construction

[0049] The present invention will be further described in detail through the drawings and examples below. Through these descriptions, the features and advantages of the present invention will become more apparent.

[0050] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0051] According to a ball screw positioning system provided by the present invention, the system mainly includes a slider assembly, a nut assembly and a sealing bead assembly;

[0052] Specifically, the slider assembly is used to ensure the linear motion accuracy of the positioning system and play the role of lateral limit. The nut assembly directly cooperates closely with the ba...

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Abstract

The invention discloses a ball screw positioning system. The ball screw positioning system comprises a transmission mechanism and a guiding mechanism, wherein the transmission mechanism consists of a high-speed noiseless ball screw and a high-accuracy nut in a matching manner; the guiding mechanism is used for realizing the guide through the matching of an accurate sliding block assembly structure and the transmission of guiding rails, and an exquisite compact sealing mechanism is selected for matching and using; the structural components are arranged on a high-tensile main body mounting steel beam. The ball screw positioning system not only can realize a high-speed high-accuracy repeated positioning function of a heavy load, but also can prolong the service life of the positioning system, and an optimal movement effect is achieved.

Description

technical field [0001] The invention relates to the field of machine tool control, in particular to a ball screw positioning system. Background technique [0002] The ball screw positioning system is a component mechanism composed of a high-speed and silent ball screw combined with a high-precision nut. The existing ball screw positioning system has a small bearing capacity and low high-speed repeat positioning accuracy; The influence of dust and other impurities accelerates wear and tear, and often requires maintenance and replacement of parts; [0003] Due to the above reasons, the present inventor has done in-depth research on the existing ball screw positioning system, and developed a new ball screw positioning system. Contents of the invention [0004] In order to overcome the above-mentioned problems, the present inventor has carried out intensive research and designed a ball screw positioning system. And the guide rail is used as the guiding mechanism of the trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H25/22
CPCF16H25/22F16H25/2204F16H25/2209
Inventor 杨树彬
Owner SHENYANG ZHONGTUO ROBOT EQUIP
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