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High speed three dimensional drilling machine

A three-dimensional drilling and high-speed technology, applied in the direction of clamping, supporting, positioning devices, etc., can solve the problems of narrow application range, low processing efficiency, and impact on precision, and achieve the effects of wide application range, improved processing accuracy, and high stability

Inactive Publication Date: 2016-07-06
JINAN SUPERTIME CNC EQUIP CO LTD
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  • Abstract
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Problems solved by technology

[0002] At present, the existing CNC three-dimensional drilling machine mainly adopts a frame-type composite structure welded by section steel, and its structural rigidity is limited by the section steel itself. In the environment of multiple times, high torque, high speed, and strong impact, it often affects its own accuracy. ; and its spindle speed is generally 180-560r / min, the processing efficiency is low, the existing CNC three-dimensional drilling machine is mainly aimed at the drilling process, the function is single, and the scope of application is narrow. Therefore, the existing CNC three-dimensional drilling machine cannot meet the high-speed development of the steel processing industry needs

Method used

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not used to limit the scope of the present invention.

[0016] as attached figure 1 As shown, a high-speed three-dimensional drilling machine of the present invention includes a bed 1, a gantry 3, an upper power head 4, a fixed side power head 2, a moving side power head 5, and a pressing mechanism 7. The gantry 3 is in an "L" shape The rigid box-type structure is fixed on the bed 1 by bolts, so that the stress-bearing nodes are changed from the multi-point support of the frame-type composite structure to the surface connection between the boxes, which has stronger rigidity and higher stability. Thereby, the accuracy and stability of the high-speed CNC three-dimensional drilling machine are improved; the upper power head 4 adopts a square pillow structure, and the anti-eccentric load is stronger; the fixed side power head 2, the movi...

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Abstract

The invention relates to a high speed three dimensional drilling machine in the section steel processing industry; the high speed three dimensional drilling machine comprises a machine body, a gantry, an upper power head, a fixed side power head, a mobile side power head, and a press material mechanism; the gantry is an L-shape rigid box body structure fixed on the machine body through bolts in a straddling manner; the upper power head is a square bolster structure; the fixed side power head, the mobile side power head and the upper power head are arranged on the same side of the gentry, and respectively employs a high precision BT40 high speed main shaft; the tail of the BT40 high speed main shaft is provided with a cutter mechanism; a tool holder is respectively arranged on positions close to the fixed side power head, the mobile side power head and the upper power head; the tool holder is fixed on the machine body through bolts; the machine body is also provided with a detection compensation device; the high speed three dimensional drilling machine can improve production efficiency, can reduce labor intensity, and thus correspondingly reducing labor cost.

Description

technical field [0001] The invention relates to a high-speed numerical control three-dimensional drilling machine used in the section steel processing industry. Background technique [0002] At present, the existing CNC three-dimensional drilling machine mainly adopts a frame-type composite structure welded by section steel, and its structural rigidity is limited by the section steel itself. In the environment of multiple times, high torque, high speed, and strong impact, it often affects its own accuracy. ; and its spindle speed is generally 180-560r / min, the processing efficiency is low, the existing CNC three-dimensional drilling machine is mainly aimed at the drilling process, the function is single, and the scope of application is narrow. Therefore, the existing CNC three-dimensional drilling machine cannot meet the high-speed development of the steel processing industry needs. Contents of the invention [0003] In order to make up for the defects of the prior art, t...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q37/00B23Q3/157
Inventor 柴德勇陈石楠付立成
Owner JINAN SUPERTIME CNC EQUIP CO LTD
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