A multi-degree-of-freedom hole-making device

A hole-making device and a technology with a degree of freedom, which is applied in the direction of feeding devices, manufacturing tools, metal processing equipment, etc., can solve problems such as hole making on complex surfaces, and achieve the effect of independent control and compact device structure

Active Publication Date: 2020-03-17
BEIHANG UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention is a multi-degree-of-freedom hole-making device, and what is to be solved is how to solve the technical problem of complex surface hole-making. On the one hand, the device of the present invention realizes the independent control of each degree of freedom through a parallel multi-degree-of-freedom structure; On the one hand, the design of fixed end and front suspension is adopted to realize the attitude adjustment of the drilling execution part; the compact structure is realized by using the worm gear

Method used

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  • A multi-degree-of-freedom hole-making device
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  • A multi-degree-of-freedom hole-making device

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Embodiment Construction

[0049] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0050] see figure 1 , Figure 1A , Figure 1B , Figure 1C , Figure 1D , Figure 1E As shown, the present invention designs a multi-degree-of-freedom hole-making device, which is suitable for processing holes in complex surfaces, narrow spaces, and processing blind areas. The multi-degree-of-freedom hole-making device of the present invention is divided into a support part, a pose adjustment part and a hole-making execution part. In the present invention, the RX axis represents an axis that can rotate around the X-axis direction, and the RY axis represents an axis that can rotate around the Y-axis direction.

[0051] (1) Support part

[0052] see figure 1 , Figure 1A , Figure 1B , Figure 1C , Figure 1D , Figure 1E , figure 2 , Figure 2A , Figure 2B As shown, the rear end panel 1A of the bottom plate 1 of the support part is provided w...

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Abstract

The invention discloses a multi-freedom-degree hole making device. The technical problem about hole making of complex surfaces is solved. The device comprises an attitude adjusting part, a hole makingexecuting part and a supporting part. All shafts of the multi-freedom-degree hole making device are adjusted according to to-be-machined positions, the hole making executing part reaches a preset position, and therefore hole making is completed through step-by-step actions. By means of the device, on one hand, by means of the parallel multi-freedom-degree structure, independent control over all freedom degrees is achieved; on the other hand, by the adoption of the design of the fixed tail end and the suspended front end, attitude adjusting of the hole making executing part is achieved; and bymeans of worm wheels and worms, the structure is compact.

Description

technical field [0001] The invention belongs to the technical field of multi-freedom automatic hole-making equipment, in particular to a multi-freedom hole-making device. Background technique [0002] Due to the improvement of processing requirements, the development of modern machining technology and equipment presents a trend of high precision, intelligence, and compounding. [0003] At present, the common hole-making machines generally carry out XYZ three-axis processing mode, but with the increase of product complexity, especially complex surface and hole-making requirements in narrow spaces, hole-making equipment is required to have more degrees of freedom and higher integration Spend. At the same time, there are processing blind spots in the existing processing equipment, and the adjustment of the workpiece position requires repositioning, which is not conducive to ensuring the processing accuracy. When the workpiece position is not easy to adjust, the contradiction b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q1/26B23Q1/44B23Q1/64B23Q5/40
Inventor 张德远李少敏耿大喜姜兴刚路正惠滕云龙李军张明亮唐辉何凤涛陈雪梅陈爱民
Owner BEIHANG UNIV
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