Numerical control combined machine tool for double end face milling and drilling of overload axles
A combined machine tool and double-end technology, which is applied in the direction of metal processing machinery parts, large fixed members, clamping, etc., can solve the problems of heavy workpiece loading and unloading frequently, low processing efficiency, etc., to achieve flexible processing, high positioning accuracy, The effect of large carrying capacity
Inactive Publication Date: 2013-11-27
老河口双华数控组合机床有限责任公司
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Problems solved by technology
The original processing equipment used double-sided disc milling machines and two machine tools for center hole drilling. Due to the heavy workpiece and frequent loading and unloading, the processing work efficiency was low.
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[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0026] In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" etc. indicate The orientation or positional relationship shown in the drawings is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and does not require that the present invention must be constructed and operated in a specific orientation, so it should not be construed as a limitation of the ...
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The invention discloses a numerical control combined machine tool for double end face milling and drilling of overload axles. The numerical control combined machine tool comprises a base, a numerical control system and opposite working devices which are arranged on the left and right sides of the base. Each working device comprises a sliding table device, a feeding device, a main axle box device, a processing device and a clamping device, wherein the sliding table device can slide along the axis X and the axis Y of the base and is installed on the base; the feeding device is used for driving the sliding table device to slide along the axis X and the axis Y of the base and is connected with the sliding table device; the main axle box device is arranged on the sliding table device; the processing device is installed on the main axle box device and comprises a milling device for installing a disc milling cutter and a drilling device for installing a center drill; the clamping device can slide along the axis X of the base, is used for positioning and clamping an axle to be processed and is installed on the base. The numerical control combined machine tool has the advantages of reasonable layout, high bearing capacity and high positioning accuracy.
Description
technical field [0001] The invention relates to a mechanical processing equipment, in particular to a numerically controlled combination machine tool suitable for processing heavy-duty axle end faces and center holes for railway vehicles. Background technique [0002] This machine tool is mainly used for the finishing machining of the end faces and center holes of axle shafts for railway vehicles. The material of the processed workpiece is LZ50 and alloy steel, and the types are railway vehicle axles (typical workpieces RD2, RE2B), urban rail axles, heavy rail axles, etc. The original processing equipment used double-sided disc milling machines and two machine tools for center hole drilling. Due to the heavy workpiece and frequent loading and unloading, the processing efficiency was low. Contents of the invention [0003] In view of the above defects, the present invention proposes a special CNC combined machine tool with reasonable layout, strong rigidity of the whole ma...
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IPC IPC(8): B23P23/02B23Q1/01B23Q5/40B23Q3/08B23Q11/08
Inventor 张小青薛遂根
Owner 老河口双华数控组合机床有限责任公司