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Variable-speed multi-spindle device of drilling machine tool

A multi-axis device and machine tool technology, which is applied in the field of multi-axis devices, can solve problems such as the same speed, and achieve the effects of improving work efficiency, convenient operation, and high efficiency

Pending Publication Date: 2022-08-02
青岛沃顿液压设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional multi-axis device for drilling machine tools installs multiple spindles on one multi-axis device, and the driving shaft drives multiple spindles to drill holes on the workpiece at the same time. Parts and parts with similar hole diameters

Method used

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  • Variable-speed multi-spindle device of drilling machine tool
  • Variable-speed multi-spindle device of drilling machine tool
  • Variable-speed multi-spindle device of drilling machine tool

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Embodiment Construction

[0016] The present invention will be further described below with reference to the embodiments of the accompanying drawings.

[0017] As shown in the figure, the main bearing chamber 10 is installed under the main gear box 11, the middle of the main bearing chamber 10 is equipped with a round box-shaped quick gearbox 8, and the lower part of the quick gearbox 8 is equipped with a quick bearing room 7;

[0018] The top of the main gear box 11 is equipped with a connecting frame 15, the center of the main gear box 11 is equipped with an upper connecting shaft 14, and a matching center bearing 16 is installed between the middle of the connecting shaft 14 and the connecting frame 15, and the connecting shaft The lower part of the 14 passes through the main gear box 11, the main bearing chamber 10, the quick gear box 8, and the quick bearing chamber 7, and the connecting shaft 14 is equipped with matching bearings 21 in the main bearing chamber 10 and the quick bearing chamber 7 re...

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Abstract

A variable-speed multi-spindle device of a drilling machine tool is characterized in that a main bearing chamber is arranged below a main gear box, and a quick gear box and a quick bearing chamber are arranged below the main bearing chamber; a connecting frame and a connecting shaft handle are arranged on the main gear box, the connecting shaft handle penetrates through the main gear box, the main bearing chamber, the quick gear box and the quick bearing chamber, and matched bearings are arranged in the main bearing chamber and the quick bearing chamber of the connecting shaft handle; a driving gear is arranged on a connecting shaft handle in a main gear box, a reverse idle gear, a forward idle gear and a secondary reverse idle gear are arranged on the periphery of the driving gear, a main shaft gear meshed with the reverse idle gear is arranged on the outer side of the secondary reverse idle gear, a main shaft gear shaft main bearing chamber is arranged in the main gear box, and a main shaft is arranged at the lower end of a main shaft gear shaft. A large-diameter driving gear is arranged on a connecting shaft handle in the rapid gearbox, a plurality of meshed reverse small idle gears, forward small idle gears, secondary reverse small idle gears and small main shaft gears are arranged on the periphery of the large-diameter driving gear, the problem that machine tool main shafts are the same in rotating speed, and only machine parts with the same hole diameter can be machined is solved, and the machine tool is particularly suitable for being used by drilling and tapping enterprises.

Description

technical field [0001] The invention relates to the field of drilling auxiliary machinery, in particular to a multi-axis device that cooperates with a drilling machine tool. Background technique [0002] The traditional multi-spindle of the drilling machine is to install multiple spindles in one multi-spindle, and the active shaft drives the multiple spindles to drill the workpiece at the same time. Machining of machine parts with little difference between parts and hole diameter. SUMMARY OF THE INVENTION [0003] In order to solve the problem that the multi-axis machine of the machine tool has the same spindle speed and can only process the parts with the same aperture and the parts with little difference in the aperture, the invention provides a machine tool capable of drilling large and small parts with different apertures at the same time. shaft. [0004] The technical scheme of the present invention is a multi-shaft gear shifter for a drilling machine tool, the spec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B39/16B23B47/02
CPCB23B39/16B23B39/161B23Q5/10
Inventor 刘正良刘永超张晓彤
Owner 青岛沃顿液压设备有限公司
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