Continuous rotary milling head structure with unlimited C shaft
An unlimited, rotary technology, used in milling machine equipment, manufacturing tools, details of milling machine equipment, etc., can solve problems such as inability to process, inability to continuously rotate, and difficult to process workpieces, to expand the processing range, flexible and reliable movements, and overall structure. simple effect
Inactive Publication Date: 2010-03-10
DALIAN HUAGEN MACHINERY
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Problems solved by technology
The C-axis rotation of the milling head body with this structure is limited and cannot be rotated continuously. The C-axis can only rotate within a certain range, which makes it difficult or impossible to process some workpieces.
Method used
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Embodiment Construction
[0008] Such as figure 1 As shown: 1 is the milling head body, the C-axis 13 is installed through the bearing on the inner side of the milling head body 1, and the main transmission shaft 2 is installed on the inner side of the C-axis 13 through the bearing. 12 is the worm gear fixed on the outside of the C-axis 13, Equipped with the worm wheel 12, the worm 10 is mounted on the milling head body 1 through bearings. On the milling head body 1, a transmission shaft 4 and two transmission shafts 5 are installed through bearings, and a transmission shaft 4 and two transmission shafts 5 are arranged in parallel with the worm screw 10. On the two power transmission shafts 5, a middle bull gear 6 is sleeved and fixed, and the middle bull gear 6 meshes with a fixedly installed middle pinion on a power transmission shaft 4 . A driven gear 7 is fixedly installed at the shaft end of the worm screw 10, and the driven pinion shaft 7 meshes with fixed pinions on the two drive shafts. The e...
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The invention discloses a milling head structure in a machine processing device, particularly relates to a continuous rotary milling head structure with an unlimited C shaft. The continuous rotary milling head structure comprises a milling head main body (1), wherein a C shaft (13) is arranged inside the milling head main body (1), and a main transmission shaft (2) is arranged at the inner side ofthe C shaft (13). The continuous rotary milling head structure is characterized in that a worm (10) is supported on the milling head main body (1) by a bearing, a transmission mechanism is arranged between the worm (10) and a motor (11) fixed on the milling head main body (1), and a worm wheel (12) matched with the worm (10) is sleeved at the outer side of the C shaft (13). As the worm can drivethe worm wheel to rotate continuously, the C shaft connected with the worm wheel can rotate continuously without limit, thus enlarging processing range and ensuring that various workpieces can be processed by the milling head. The whole structure of the milling head is simple and the operation thereof is flexible and reliable.
Description
technical field [0001] The invention relates to a milling head body structure in machining equipment, in particular to a milling head body structure with C-axis unlimited continuous rotation. Background technique [0002] The C-axis in the five-axis linkage milling head structure on the machining equipment is the axis that rotates around the Z-axis, and is mainly suitable for high-torque mechanical double-oscillating heads. The structure of the milling head body is a milling head body, in which the C-axis is supported by bearings, and the inner side of the C-axis is supported by the main transmission shaft through bearings, and some mechanisms that drive the C-axis to rotate around the Z-axis are in the form of racks and pinions. , that is, a gear is sleeved on the outside of the C-axis, and the rack matched with the gear is located in the slideway fixed on the milling head body, and an oil cylinder driving device is connected with the rack. When working, the oil cylinder c...
Claims
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Inventor 胡文祥张树礼徐维国周建东董欣胜
Owner DALIAN HUAGEN MACHINERY