Multi-shaft drilling and milling power head device with adjustable center distance

A technology of multi-axis drilling and center distance, applied in the direction of driving devices, other manufacturing equipment/tools, large fixed members, etc., can solve the problems of low production efficiency, many processes, and poor precision, so as to improve processing efficiency and reduce transshipment inventory , easy-to-adjust effects

Inactive Publication Date: 2016-01-06
XINXIANG SUNRISE CNC BEARING EQUIP
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AI Technical Summary

Problems solved by technology

Its disadvantages are: many processes, low efficiency and poor precision of the lathe bottom surface and positioning bosses; the bottom surface and positioning bosses are proc

Method used

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  • Multi-shaft drilling and milling power head device with adjustable center distance
  • Multi-shaft drilling and milling power head device with adjustable center distance

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Embodiment Construction

[0008] This technical solution integrates the processing of the bottom surface, the positioning boss and the mounting hole into one device. The mounting surface and the positioning boss are first milled through this device, and the mounting hole can be directly drilled; the center distance of the rotating shaft of the device is stepless One device can be compatible with all types of ball bearing housings within the coverage of its center distance; this device can complete the processing of the bottom surface, positioning boss and mounting hole in one clamping, reducing the transfer inventory of the workpiece and improving the processing efficiency. Specific implementation example figure 1 with figure 2 As shown, the main shaft 2 is installed in the center of the box body. The main shaft 2 is connected to the box body through a bearing. The middle part of the main shaft is sleeved with a sun gear 6, and the upper end of the main shaft is equipped with a boring and milling cutter...

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Abstract

The invention discloses a multi-shaft drilling and milling power head device with adjustable center distance. A main shaft is mounted in the center position of a box body, the middle part of the main shaft is sleeved with a sun gear, boring and milling cutters are mounted at the upper end part of the main shaft and are both in rigid connection, a planet carrier is fixed at the bottom of the box body and is centred through the main shaft, a planetary gear is mounted on the planet carrier, a long hole for fixing the housing of a drilling shaft is formed in a box body cover and the box body cover is fixed through a bolt, a drill bit in rigid connection is assembled at the upper part of the drilling shaft, and a drilling shaft gear is assembled at the lower part of the drilling shaft. The center distance of the drilling shaft of the device is adjustable, therefore, the device can be compatible to all models of spherical surface hole bearing seats within the center distance covering range of the device, the compatibility is good, and the adjustment is easy. By adopting the processing method of milling, the processing efficiency is improved greatly.

Description

Technical field: [0001] The invention relates to a multi-axis drilling and milling power head device with adjustable center distance, which is particularly suitable for the processing of the mounting surface and mounting hole of a flanged spherical hole bearing seat. Background technique: [0002] At present, the processing of the mounting surface and mounting holes of the flanged ball bearing seat often uses sequential processing. The general process is: car mounting surface and positioning boss (CNC lathe) → drilling mounting hole (multi-axis combined drilling machine) )→Turning ball hole→Drilling and tapping threaded oil hole. The disadvantages are: multiple processes, low efficiency and poor accuracy on the bottom surface of the lathe and positioning bosses; the bottom surface and positioning bosses of the lathe are processed on different machine tools in order, and the workpiece needs turnover, and it is difficult to realize automatic loading and unloading, and the productio...

Claims

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Application Information

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IPC IPC(8): B23Q5/04B23B19/02B23P23/02
CPCB23Q5/04B23P23/02B23Q1/70
Inventor 潘继超李自立杨家斌刘阳王治忠
Owner XINXIANG SUNRISE CNC BEARING EQUIP
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