Drilling device for a composite material
A drilling device and composite material technology, applied in the direction of drilling/drilling equipment, boring machine/drilling machine parts, metal processing equipment, etc., can solve the problems of easy scratching of the hole wall, low processing efficiency, and inability to automatically remove chips, etc., to achieve The effect of convenient operation, improved processing efficiency and simple structure
Active Publication Date: 2022-02-11
CENT SOUTH UNIV
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The main purpose of the present invention is to provide a drilling device for composite materials, to at least solve the problems that the drilling devices in the prior art cannot automatically remove chips, the hole wall is easily scratched, and the processing efficiency is low when drilling composite materials.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] In order to facilitate the understanding of the present invention, the present invention will be described more fully and in detail below in conjunction with the accompanying drawings and preferred embodiments, but the protection scope of the present invention is not limited to the following specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0031] Unless otherwise defined, all technical terms used hereinafter have the same meanings as commonly understood by those skilled in the art. Words such as "one" or "one" used in the specification and claims of the patent application of the present invention do not indicate a limitation of quantity, but indicate that there is at least one. Words such as "connected" or "connected" are not limited to direct connection, but may be indirectly connected through other intermediate connectors. "Up", "D...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a composite material drilling device. The drilling device comprises: a drill bit, the front end of the drill bit is provided with a cutting part, the drill bit has a chip removal cavity, the chip removal cavity is communicated with the outside at the front end of the drill bit, and the side of the drill bit is provided with a cutting part. The wall is provided with a through hole that communicates with the chip removal cavity; the drill sleeve is sleeved on the drill bit, the drill sleeve and the drill bit are rotatably connected, and the rotational connection between the drill sleeve and the drill bit is located above the through hole; The dust suction device is communicated with the inner cavity of the drill sleeve through the dust suction pipe. The composite drilling device has a simple structure and is easy to operate, realizes automatic chip removal during the drilling process, avoids scraps from scratching the hole wall, does not require periodic downtime for chip removal, and effectively improves the processing efficiency; When the drilling device is used to make holes in composite materials, it cannot automatically remove chips, the hole wall is easily scratched, and the processing efficiency is low.
Description
technical field [0001] The invention relates to the technical field of hole making and processing for composite materials, in particular to a drilling device for composite materials with a laminated structure that integrates automatic chip removal, temperature reduction, and deviation correction functions. Background technique [0002] With the continuous development of the mechanization process, the application of machine tools is becoming more and more extensive, but at the same time, higher and higher requirements are put forward for the machining accuracy and efficiency of machine tools. Among them, the hole making process is one of the most common processing technologies in mechanical processing, and the drill bit is the most commonly used processing tool for making holes in workpieces, and it is widely used in machinery manufacturing and assembly departments. [0003] When traditional drills process composite materials, especially composite materials with laminated str...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B23B47/00B23Q11/00
CPCB23B47/00B23Q11/0046
Inventor 彭勇程平汪馗陈璇臻张洪浩
Owner CENT SOUTH UNIV