Multi-axis machine tool cutting shaft moving face
A multi-axis machine tool and axis movement technology, which is applied in the direction of metal processing machinery parts, large fixed members, metal processing equipment, etc., can solve problems such as the complex structure of the plane moving mechanism, achieve high precision, reduce costs, and simplify the structure.
Inactive Publication Date: 2017-10-13
JIANGSU HENGLI MACHINE TOOL
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: to overcome the technical problem of the complex structure of the plane moving mechanism in the prior art, and to provide a multi-axis machine tool cutting axis moving surface
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[0018] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0019] Such as figure 1 As shown, the present invention is a cutting axis moving surface of a multi-axis machine tool, including N sliding plates linked on the guide rails, the sliding plates are directly stacked, and a driving mechanism is connected to each sliding plate. Linked by a drive shaft, wherein the drive mechanism on the first sliding plate includes a connection table A, a connection seat is arranged on the connection table A, and a threaded sleeve A is connected to the connection seat. The driving mechanism on the sliding plate from 2 to N includes a connecting table B, on which a rotating seat is arranged; the driving shaft includes N sets of scr...
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The invention relates to a multi-axis machine tool cutting shaft moving face which comprises N sliding plates in chain connection with a guide rail. A driving mechanism on the first sliding plate comprises a connection table A. The connection table A is provided with a connection base. A thread sleeve A is connected to the connection base. Driving mechanisms on the second sliding plate to the Nth sliding plate each comprises a connection table B, wherein the connection table B is provided with a rotary base. A driving shaft comprises N sets of thread sleeve structures and a set of thread rods A. The thread rods A are in threaded connection with the thread sleeve A on the first sliding plate. Each set of thread sleeve structures comprise a thread sleeve B and a thread rod B. The thread rods B are rotationally connected with the rotary bases. The thread sleeves B are rotationally connected to one ends of the thread rods B. The thread sleeves B are further fixedly connected with auxiliary connection rods. The thread rods B are of hollow structures and provided with auxiliary connection holes. The auxiliary connection rods are fixedly connected to the auxiliary connection holes in the upper-level sliding plates. The auxiliary connection rod of the second-level sliding plate and the thread rods A are of an integrated structure.
Description
technical field [0001] The invention relates to an axis moving mechanism for a multi-axis machine tool, in particular to a cutting axis moving surface of a multi-axis machine tool. Background technique [0002] For some large multi-axis machine tools, the cutting motor of the longitudinal platform is generally driven by a plane moving mechanism. Because there are many turning chips in the machine tool, the exposed slide rail structure cannot meet the relevant requirements, so it is generally connected by several sliding rails. The sliding plate is used for shielding, and then supported by slide rails, but in this case, the structure is more complicated and the cost is higher. Contents of the invention [0003] The technical problem to be solved by the present invention is: to overcome the technical problem of complex structure of the plane moving mechanism in the prior art, and to provide a moving surface of a cutting axis of a multi-axis machine tool. [0004] The techni...
Claims
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IPC IPC(8): B23Q1/01B23Q1/56
CPCB23Q1/017B23Q1/56
Inventor 李成辉许兴旺徐俊孙德洲
Owner JIANGSU HENGLI MACHINE TOOL