Vertical and horizontal spindle head of machine tool
A vertical-horizontal spindle and vertical-spindle technology, applied in metal processing machinery parts, large fixed members, precision positioning equipment, etc., can solve the problems of single processing vertical surface or horizontal surface, etc., to improve efficiency and reduce head changing operations. , Improve the effect of machining accuracy
Active Publication Date: 2012-08-01
ZHEJIANG RIFA AVIATION DIGITAL EQUIP
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the defect that the spindle head of the existing machine tool can only process the vertical surface or the horizontal surface only, and provide a vertical and horizontal spindle of the machine tool which can process both the vertical surface and the horizontal surface without replacing the spindle head head
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[0015] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0016] Such as Figure 1 ~ Figure 3 As shown, the present invention includes a vertical spindle head mechanism 2 and a horizontal spindle head mechanism 4, a box body 5, a first transmission mechanism 1, a transverse indexing mechanism, a connecting mechanism 3 and connecting the vertical spindle head mechanism and the horizontal spindle head The second transmission mechanism of the mechanism.
[0017] The connecting mechanism 3 includes a hollow oil receiving box 23 and an outer sleeve 9, and the hollow inner cavity of the oil receiving box 23 and the outer sleeve 9 is combined into an inner cavity of the connecting mechanism. The first transmission mechanism 1 includes a transmission shaft 6 and a transmission gear 8 , the lower end of the transmission shaft 6 is provided with inner transmission teeth, and the lower end of the transmission ...
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The invention provides a vertical and horizontal spindle head and belongs to an accessory device of a metal-cutting machine tool. An existing machine tool spindle head can be used for only processing a vertical surface and a horizontal surface. The vertical and horizontal spindle head comprises a vertical spindle head mechanism, a horizontal spindle head mechanism, a box body, a first transmission mechanism, a horizontal indexing mechanism, a connecting mechanism and a second transmission mechanism, wherein the second transmission mechanism is connected with the vertical spindle of the vertical spindle head mechanism and the horizontal spindle of the horizontal spindle head mechanism through two mutually engaged conical gears and two helical gears in the box body, so as to realize processing the vertical surface and the horizontal surface; the lower end of the vertical spindle and two ends of the horizontal spindle are respectively supported and arranged in the vertical shaft hole and horizontal shaft holes of the box body in a matching manner through bearing packs and bearing blocks; the first transmission mechanism is connected with vertical spindle through a transmission shaft inner transmission tooth and a transmission gear which are engaged so as to transfer the rotation power of the machine tool; and the indexing oil cylinder of the horizontal indexing mechanism drives an upper indexing fluted disc, a lower indexing fluted disc and a gear ring to demesh from a transmission shaft outer gear ring, so as to realize that the box body and the horizontal spindle mechanism perform indexing rotation.
Description
technical field [0001] The invention belongs to an accessory device of a metal cutting machine tool, in particular to a vertical and horizontal spindle head of a machine tool. Background technique [0002] The general machine tool spindle head mechanism mainly includes a spindle mechanism and an elastic knife mechanism. The spindle mechanism mainly includes a hollow spindle and a bearing group and a bearing seat supporting the rotation of the spindle. The front end of the spindle is provided with a tapered hole for clamping the tool. Spring set, broaching rod and broaching claw, the oil cylinder is set at the rear end of the main shaft, the broaching claw is connected to the front end of the broaching rod, the butterfly spring set is set on the broaching rod, and the butterfly spring set, broaching claw and broaching rod are accommodated In the hollow inner cavity of the main shaft, the rear end of the broaching rod is connected with the piston of the oil cylinder, the oil c...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23Q1/25B23Q5/04B23Q16/02B23B19/02
Inventor 黄其煜汤海锋张小雨何晓峰傅春峰
Owner ZHEJIANG RIFA AVIATION DIGITAL EQUIP