A double-series series combined slide table

Abstract

The invention provides a dual-table series connection type combined sliding table comprising a controller, a first sliding table mechanism and a second sliding table mechanism. Each sliding table mechanism comprises a driving block, a sliding table body, a sliding table body position sensing device, a sliding table base, linear guide rails, a driving oil cylinder, a left transmission mechanism and a right transmission mechanism. The driving oil cylinders and the linear guide rails are all arranged at the bottoms of the sliding table bases; the driving oil cylinders are right two-way-output hydraulic oil cylinders; the driving blocks are arranged on the linear guide rails; telescopic fixed mechanisms, namely butt-joint mechanisms are arranged on the driving blocks or the sliding table body correspondingly; the sliding table bases are docked with end sockets and share one sliding table body; and the linear guide rails are located on the same line and are in contact connection with one another. The dual-table series connection type combined sliding table has the advantages that the structure is simple; cost is low; the high precision linear guide rails are adopted; transmission precision is high; the function that a plurality of products are docked so as to expand using is achieved; trans-regional operation of the sliding table bodies is achieved; output force is massive; travel is long; operation is stable; adaptability is high; expansion ability is strong; and the performance cost ratio is high.

Description

technical field [0001] The invention relates to a technology in the field of machinery, in particular to a double-serial combined slide table. Background technique [0002] According to the forecast and investment analysis report of China's sliding table industry from 2014 to 2020, the consumption of domestic mechanical sliding tables is currently on the rise year by year, and higher requirements are put forward for sliding tables: longer strokes and greater output force, higher automation control. [0003] Conventional mechanical slides are the main bed of combined machine tools, counter milling machines, and other special machine tools. The working principle of the mechanical slide table is that the slide plate moves longitudinally on the bed, because of the screw drive and the role of the gearbox. Various running speeds such as fast and slow can be obtained. [0004] After the workpiece is installed on the mechanical slide table, it can perform reciprocating motion, an...

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Problems solved by technology

[0005] However, various slide tables in the prior art, especially hydraulic slide tables and mechanical slide tables, all have an oil cylinder of the slide table, which can only control the movement of the slide table body within the control stroke of the oil cylinder itself, and there is no control slide table yet. The technology that the table body surpasses the control stroke of the cylinder itself

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