Cantilever type three-axis lead screw movement sliding table

Abstract

The invention discloses a cantilever type three-axis lead screw movement sliding table, and relates to the technical field of lead screw sliding tables, in particular to the cantilever type three-axis lead screw movement sliding table which comprises a Y-axis movement sliding table, an X-axis movement sliding table and a Z-axis movement sliding table. A mounting plate is arranged at the front side of the Y-axis movement sliding table. According to the cantilever type three-axis lead screw movement sliding table, limiting columns are arranged at the left side and the right side of a lead screw, and a threaded sleeve connecting table is connected to the limiting columns in a sleeving mode, so that the threaded sleeve connecting table can be limited, and the threaded sleeve connecting table slides more stably; through a limiting clamping sleeve, the thread sleeve connecting table and the Y-axis movement sliding table can be connected more tightly, and the overall stability performance of the device is improved; through cooperation between a rolling sleeve and a rotating shaft, the sliding friction force between the limiting clamping sleeve and the Y-axis movement sliding table can be changed into rolling friction force, and therefore the resistance of the thread sleeve connecting table during sliding can be reduced, and the thread sleeve connecting table can slide more smoothly.

Description

technical field [0001] The invention relates to the technical field of a screw slide table, in particular to a cantilever type three-axis screw slide table. Background technique [0002] The slide table is a kind of linear slide table. It is often called electric cylinder, linear module, etc. in the industry. It is composed of a combination of linear slide table and motor drive. The guide rail screw slide table is mainly used for objects on the equipment. A kind of reciprocating operation or transportation equipment, the existing guide rail screw slide table, due to the excessive load during operation, the guide rail screw slide table may run unstable and shake. [0003] The staff generally apply lubricating oil to make the friction between the screw and the balls smaller, so as to alleviate the problem of the vibration of the screw, but it is difficult to solve the stagnation of the balls by applying lubricating oil on the screw, and the lubricating effect It is not ideal,...

AI Technical Summary

Problems solved by technology

[0002] The slide table is a kind of linear slide table. It is often called electric cylinder, linear module, etc. in the industry. It is composed of a combination of linear slide table and motor drive. The guide rail screw slide table is mainly used for objects on the equipment. A kind of reciprocating operation or conveying equipment, the existing guide rail screw slide table, due to the excessive load during operation, it is easy to cause the guide rail screw slide table to run unstable and shake.

[0003] The staff generally apply lubricating oil to make the friction between the screw and the balls smaller, so as to alleviate the problem of the vibration of the screw, but it is difficult to solve the stagnation of the balls by applying lubricating oil on the screw, and the lubricating effect It is not ideal, and the lubricating oil will condense and drip, affecting other parts of the equipment, and the lubricating oil cannot be collected and reused. During the initial assembly, the misalignment between the screw and the motor will also cause the screw to vibrate, but the existing motion slippery The table does not have a calibration structure, it is easy to install inaccurately, and it cannot be known immediately when the screw rod shakes, which will affect the processing accuracy of the product, damage the product, and waste production costs. Limit movement, simple limit structure will easily lead to the problem of screw vibration, so a cantilever three-axis screw movement slide table is proposed here to solve the above problems

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