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Adjustable multi-shaft borer device

A drill, adjustable technology, applied in the direction of boring/drilling, drilling/drilling equipment, boring machine/drilling machine parts, etc., can solve the problems of non-adjustable drill bit position, limited processing parts, single layout, etc. Achieve the effect of simple structure, high precision and convenient drilling position

Inactive Publication Date: 2017-02-22
HENAN POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fixed multi-axis machine has a lot of space for easy access and payment when changing workpieces, but the disadvantage is that the position of the drill bit cannot be adjusted, the number of processed parts is limited, and the layout is single, which is very difficult when adjustments are required

Method used

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Embodiment Construction

[0016] The specific implementation manner of the present invention will be described in further detail below in conjunction with the accompanying drawings. like figure 1 An adjustable multi-axis drill device shown includes two parts of a power transmission device and an adjustment device. Among them, in the power transmission device, the motor (14) drives the driving gear (1), and three or more meshing driven pinions (2) are evenly distributed around the driving gear (1); the driven pinion (2) passes through two A pinion fixed bearing (6) is connected with two fixed support plates (7) at the upper end and the lower end, and remains fixed.

[0017] Three or more meshing driven pinions (2) are connected to a tripod (8) at each end of the pinion shaft (4), and the tripod (8) below the driven pinion (2) passes through the pinion shaft (4) ) connection to transmit power, thereby realizing the rotation of the tripod (8).

[0018] The adjustment device is composed of multiple trip...

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Abstract

The present invention discloses an adjustable multi-shaft borer device that is extensively applicable to the field of hole machining. The adjustable multi-shaft borer device comprises a driving big gear (1), driven pinions (2), a main gear shaft (3), a pinion shaft (4), a big gear fixing bearing (5), pinion fixing bearings (6), a fixed support plate (7), tripods (8), transmission links (9), link transmission connecting shafts (10), a baffle plate (11), an L-shaped fixed iron piece (12), a drill bit (13), and a motor (14). The driving big gear (1) is connected to the motor (14) to put the whole device in motion; the driving big gear (1) is peripherally and uniformly engaged with three or more driven pinions (2); when the driven pinions (2) rotate, three or more tripods (8) are put into rotation; a drill rod and the corresponding drill bit are fixedly connected to the middle of the tripod (8) at the outermost end; and the whole adjustable multi-shaft borer device is thus formed. The adjustable multi-shaft borer device has the characteristics of simple structure, achievable wide-range adjustment of the position of the drill bit, and the like.

Description

technical field [0001] The invention relates to the design of an adjustable multi-axis drill device, which is used for hole processing such as drilling, tapping, boring, reaming and the like in the mechanical field. Background technique [0002] A multi-axis drill is a vertical drill with multiple drill shafts, mainly used for fast drilling, tapping, chamfering, and countersinking. It is a kind of working machine that has just emerged in China to improve production efficiency and reduce costs. With the development of the domestic auto parts industry, there is fierce competition among various parts suppliers and among various mechanical equipment supporting manufacturers. One side is how to choose a high-performance and high-efficiency machine tool to reduce production costs and increase production costs for enterprises. The competitiveness of enterprises, on the other hand, is how to find ways to innovate, innovate and improve quality according to market conditions to lead ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B39/16B23B47/30
CPCB23B39/162B23B47/30
Inventor 张业明陈永安魏绍亮李智国宋娜娜王帅李珂
Owner HENAN POLYTECHNIC UNIV
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