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A kind of centering machine end face with sub-shaft replaceable power head and boring tool device

A technology of power head and centering machine, which is applied in the field of machine tools, can solve the problems of machine tool function limitation, complex parts processing, cumbersome tool types, etc., and achieves the effect of convenient manufacturing and simple overall structure.

Active Publication Date: 2016-06-15
NANJING JIANKE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this structure is relatively complicated to process parts with many processes, and the types of tools required for processing will be more cumbersome.
When the back of the part needs to be drilled, tapped, or milled, this structure cannot be realized, and the machine tool function is therefore limited

Method used

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  • A kind of centering machine end face with sub-shaft replaceable power head and boring tool device
  • A kind of centering machine end face with sub-shaft replaceable power head and boring tool device
  • A kind of centering machine end face with sub-shaft replaceable power head and boring tool device

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Experimental program
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Effect test

Embodiment 1

[0032] Embodiment 1, a centering machine end face equipped with auxiliary shaft replaceable power head and boring tool device, including auxiliary shaft end milling seat 3, direct power tool holder 6, auxiliary shaft end milling motor seat 4, connecting shaft 7 and power head; Four first through-holes 3-1 are opened on the countershaft end milling seat 3, and four first threaded holes 3-2 and first first through-holes 3-2 crossing each other are respectively provided at both ends of the first through-hole 3-1. pin holes; the straight driven tool holder 6 is made up of a second mounting part 6-2 and a first positioning part 6-1, and the second mounting part 6-2 is provided with four crossed second threaded holes, the first The positioning part 6-1 extends into the first through hole 3-1; the sub-shaft end milling motor seat 4 is composed of the motor seat 4-3 and the first mounting part 4-4, and the first mounting part is provided with The second through hole 4-2 and the second...

Embodiment 2

[0033] Embodiment 2 is basically the same as Embodiment 1, except that one of the four through holes is equipped with a boring handle 5, and the boring handle 5 is composed of a third mounting part 5-2 and The second positioning part 5-1 is composed of four cross third threaded holes on the third mounting part 5-2, and one end of the second positioning part 5-1 extends into the first through hole 3-1 , The outer surface of the other end is provided with threads. Through screw connection, the boring tool holder 5 can be externally connected with a boring tool, and the cooperative use of the boring tool holder 5 and the power head can not only process drilling and tapping, but also milling to further meet the processing requirements.

Embodiment 3

[0034] Embodiment 3 is basically the same as Embodiment 1, except that two of the four through holes are equipped with boring tool holders.

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PUM

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Abstract

The invention discloses an end-surface auxiliary shaft matching replaceable power head and boring cutter device of a turning and milling composite machine tool. The end-surface auxiliary shaft matching replaceable power head and boring cutter device comprises an auxiliary shaft end-milling seat, a direct-power cutter head, an auxiliary shaft end-milling motor seat, a connecting shaft and a power head. The end-surface auxiliary shaft matching replaceable power head and boring cutter device has the advantages of simple integral structure, convenience in manufacture and applicability to meeting requirements of different machining procedures.

Description

technical field [0001] The invention relates to the field of machine tools, in particular to an end face of a centering machine equipped with an auxiliary shaft and a replaceable power head and a boring tool device. Background technique [0002] The existing centering machines (i.e. turning-milling compound machine tools) on the market usually use four blind holes on the end milling seat of the sub-shaft to perform drilling and tapping on the workpiece, and then install four boring tool handles on the four In the blind hole, fix the boring tool holder on the sub-shaft end milling seat with screws, and finally put the boring tool into the boring tool holder. However, this structure is relatively complicated to process parts with many processes, and the types of tools required for processing will be more cumbersome. When the back of the part needs to be drilled, tapped, or milled, this structure cannot be realized, and the function of the machine tool is therefore limited. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P23/00
CPCB23Q37/00
Inventor 王建飞
Owner NANJING JIANKE MACHINERY