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Vertical feeding mechanism of cutting power head

A technology of feeding mechanism and power head, which is applied to metal processing machinery parts, metal processing equipment, feeding devices, etc., and can solve problems such as low work efficiency and heavy workload

Inactive Publication Date: 2012-01-25
WUXI HUALIAN PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned existing shortcomings of relying on automatic or manual methods to realize the automatic vertical feed of the boring power head, the applicant provides a cutting power head for a rotary machine tool with a reasonable structure. The vertical feed mechanism can automatically or manually complete the vertical feed movement according to the processing requirements, providing an accurate and efficient processing platform for the processing of workpieces

Method used

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  • Vertical feeding mechanism of cutting power head
  • Vertical feeding mechanism of cutting power head
  • Vertical feeding mechanism of cutting power head

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Embodiment Construction

[0010] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0011] As shown in the figure, the vertical feeding mechanism of the boring power head according to the present invention includes a DC gear motor 1, a coupling 2, a deep groove ball bearing 3, a bearing seat 4, a thrust ball bearing 5, a screw nut 6, a transmission Key 7, screw mandrel 8, moving pallet 9, worm screw 10, linear guide pair 11, hand wheel 12, handle 13.

[0012] The DC geared motor 1 is connected to the screw rod 8 through the coupling 2, and the screw rod 8 plays a supporting role through the deep groove ball bearing 3 and the thrust ball bearing 5 fixed on the bearing seat 4, and is driven to rotate by the motor. Bearing block 4 is fixed on the boring power head frame. The rotation of the screw rod 8 drives the screw nut 6 to move up and down in a straight line, and the screw nut 6 drives the moving support plate 9 to mov...

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Abstract

The invention relates to a vertical feeding mechanism of a cutting power head. The cutting power head is fixed at one side of a movable supporting plate, the movable supporting plate is slidably arranged on a rack by virtue of a linear guide rail pair; the output end of a motor fixed on the rack is provided with a lead screw, a screw meshed with the lead screw is connected to the movable supporting plate, the upper end face of the movable supporting plate is provided with a worm coaxial with a handle, and the worm and a worm gear solidified at the periphery of the screw form a worm couple. The vertical feeding mechanism provided by the invention can flexibly realize switching between vertical manual feeding and automatic feeding of the cutting power head, meets diversified processing requirements, and provides an accurate and high-efficiency processing platform for processing of a workpiece.

Description

technical field [0001] The invention relates to the field of machine tool equipment, in particular to a rotary machine tool for processing large-diameter workpieces. Background technique [0002] Large-diameter workpieces, such as traction cables, offshore floating structures, radio telescopes, and pressure vessels, need to process some guide rail surfaces on the outer surface of the I-beam structure and process through holes. There are hundreds of holes on a workpiece, and the holes A certain processing accuracy is required; since there is no such large special equipment at present, and some other related equipment does not have the function of processing planes and holes at the same time, the vertical feed of the boring power head in traditional processing is fully automatic or fully automatic. Manual feeding has its own disadvantages: when fully automatic feeding, if there are some small faults in the electrical system of the machine tool, it will cause the entire machine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q5/40
Inventor 陆松茂蒋建新邵燕瑛薛静清周冰峰武文
Owner WUXI HUALIAN PRECISION MACHINERY