Single-shaft driver

A technology of single-axis drive and reverser, which is applied in the direction of transmission, belt/chain/gear, mechanical equipment, etc., can solve the problems of low assembly efficiency of outer circulation, reduced service life of bent pipe, high precision of parts, etc., and achieve simple structure, Improved production efficiency and good rigidity

Pending Publication Date: 2019-02-22
宁波莱盟机器人有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the circulation methods of modules on the market are external circulation (bend pipe circulation). (1) The volume of external circulation products is relatively large and noisy; (2) The assembly efficiency of external circulation is low and the precision of parts is high; (3) External circulation The cycle will wear and compress the elbow during the cycle, which will reduce the life of the elbow

Method used

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Embodiment Construction

[0013] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0014] like Figure 1-3 The single-axis drive shown includes a base 6, on which a slider 11 is arranged, and dust-proof strips 2 are arranged between both sides of the slider 11 and the base 6, and sliders are arranged at the front and rear ends of the slider 11 The outer circulator 1 is provided with an end dust-proof iron sheet 3 and an end dust-proof sheet 4 on the outer sides of the two slider outer circulators 1, and a slider inner circulator 5 is arranged on the inner side of the slider outer circulator 1. The bottom of the block 11 is provided with a reverser block 12, a first screw return device 7 is arranged in the reverser block 12, and a second screw return device is provi...

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PUM

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Abstract

The invention discloses a single-shaft driver. The single-shaft driver comprises a base. A sliding block is arranged on the base. Dust-proof strips are arranged between the two sides of the sliding block and the base. Sliding block outer circulators are arranged at the front end and the rear end of the sliding block. End dust-proof iron pieces and end dust-proof pieces are sequentially arranged onthe outer sides of the two sliding block outer circulators. Sliding block inner circulators are arranged on the inner sides of the sliding block outer circulators. A reverser stop piece is arranged in the bottom of the sliding block. A first lead screw reverser is arranged in the reverser stop piece. Second lead screw reversers are arranged on the inner sides of the sliding block inner circulators. The single-shaft driver is simple in structure, external circulation is replaced with internal circulation to achieve ball circulation through the reversers, the radial size is small, and the rigidity is good; and the return distance to a rollerway is short, so that the friction loss is small; the single-shaft driver is suitable for high-sensitivity and high-precision transmission, and processing the circulating path of the main sliding block is made easy; the reversers are modularized, so that the universality of modules is greatly improved, and the cost is reduced; meanwhile, the production efficiency of the modules is greatly improved; and noise is lowered.

Description

technical field [0001] The invention relates to the technical field of automatic processing workpiece positioning equipment, in particular to a single-axis driver. Background technique [0002] At present, most of the circulation methods of modules on the market are external circulation (bend pipe circulation). (1) The volume of external circulation products is relatively large and noisy; (2) The assembly efficiency of external circulation is low and the precision of parts is high; (3) External circulation The cycle will wear and compress the elbow during the cycle, which will reduce the life of the elbow. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a kind of uniaxial drive, comprise base, slide block is arranged on the described base, all are provided with dustproof strip between slide block two sides and base, slide block Slider outer circulators are installed at the front and rear ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H25/20F16H25/22
CPCF16H25/20F16H25/2204
Inventor 朱李楹
Owner 宁波莱盟机器人有限公司
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