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Synchronous adjustable multi-shaft device and power head

A technology of multi-spindle and power head, applied in the field of multi-spindle, can solve the problems of inability to adjust the hole distance and troublesome adjustment, and achieve the effect of solving troublesome adjustment and accurate distance.

Active Publication Date: 2010-02-24
ZHEJIANG FORDY MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Multi-axis drilling is an effective measure to improve drilling efficiency in machining. The usual method is a fixed multi-axis device, and the hole distance cannot be adjusted; there are also multi-axis devices with adjustable hole distance, which is troublesome to adjust.

Method used

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  • Synchronous adjustable multi-shaft device and power head
  • Synchronous adjustable multi-shaft device and power head
  • Synchronous adjustable multi-shaft device and power head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: As shown in Figure (1-4), a synchronously adjustable multi-axis device is composed of a housing 4, a plurality of adjustment cylinders 2, a drill rod 1, a lock nut 5, a transmission gear, etc., and the housing 4 is equipped with a plurality of adjustment cylinders 2, the adjustment cylinder 2 is equipped with a transition gear 13, bearing 15, one end of the fixed shaft 16 is fixed in the housing 4, and the other end extends out of the adjustment cylinder 2 and is equipped with a lock nut 5, so that the adjustment The cylinder 2 is fixed in the housing 4, and the distances from the fixed shafts 16 to the axis B1 are equal. One side of the transition gear 13 meshes with the driving gear 14, and the other side drives the gear 12 to rotate the drill pipe 1. The outer edge of each cylinder 2 is adjusted. The interlocking gear 6 and the central gear 7 are interlocked or the synchronous belt 10 or the chain are interlocked. Rotating one adjustment cylinder 2 can m...

Embodiment 2

[0029] Embodiment 2: A plurality of multi-axis devices are assembled twice or multiple times to form a multi-axis drilling power head. The following takes the secondary assembly as an example to further explain: as shown in Figure (5-8)

[0030] The power head of a synchronously adjustable multi-spindle combination is that multiple multi-spindles E1, E2, E3 are assembled on a multi-spindle E4, and the difference between the multi-spindle E4 and the multi-spindle is: the multi-spindle The adjustment cylinder 32 has a flange 27, which is connected to the housing 4, and the flange 27 and the multi-axis device are engraved with an angle mark 30. The fixed shaft 23 is fixed in the adjustment cylinder 32, and the other end is equipped with a lock through the housing 18. Tighten the nut 33 so that the adjusting cylinder 32 is fixed in the housing 18 to become a multi-axis drilling power head.

[0031] In actual use, for Figure 7 or Figure 8 The workpieces whose values ​​of A, D,...

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Abstract

The invention relates to a synchronous adjustable multi-shaft device comprising a casing, a plurality of regulation cylinders, drilling rods, locking nuts and a transmission gear, wherein the regulation cylinders are arranged in the casing, a transition gear and a bearing are arranged in the regulation cylinders, one end of each fixed shaft is fixed in the casing, the other end of the fixed shaft extends out of the regulation cylinders and is provided with the locking nut, so that the regulation cylinders are fixed in the casing, the distance of each fixed shaft away from an axial lead is equal, one side of the transition gear is engaged with a driving gear, and the other side of the transition gear drives the gear to enable the drilling rods to rotate. The outer edges of the regulation cylinders are provided with linkage gears which are linked with a central gear or a synchronous belt or chain, a plurality of regulation cylinders can synchronously rotate by rotating one regulation cylinder, the distance of each drilling rod away from the axial lead is synchronously changed, and the changed distances of the drilling rods and the rotation angles of the regulation cylinders are in a functional relationship. A plurality of multi-shaft devices are assembled on the same set of transmission mechanism to form a power head.

Description

technical field [0001] The invention relates to a multi-axis device, in particular to a synchronously adjustable multi-axis device, which belongs to metal processing machinery. Background technique [0002] Multi-axis drilling is an effective measure to improve drilling efficiency in machining. The usual method is a fixed multi-axis device, and the hole distance cannot be adjusted; there are also multi-axis devices with adjustable hole distance, which is troublesome to adjust. Contents of the invention [0003] The object of the present invention is to overcome the defects of the prior art, and provide a synchronously adjustable multi-axis device and a power head which are simple in structure, and can be calculated for adjustment distance and angle. [0004] The purpose of the present invention is achieved like this: [0005] A synchronously adjustable multi-axis device and power head. The multi-axis device is composed of a housing, multiple adjustment cylinders, drill ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B47/00B23B47/30B23B39/20
Inventor 吴为国
Owner ZHEJIANG FORDY MACHINERY