Double-layer glass trepanning drill bit for constructional engineering
A double-layer glass and construction engineering technology, which is applied in the direction of manufacturing tools, stone processing tools, metal processing equipment, etc., can solve problems such as small problems, difficulty in taking out, falling between two layers of glass, etc.
Active Publication Date: 2021-06-08
YIZHONG CONSTR GRP CO LTD
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In construction engineering, double-layer glass has the advantage of good heat and sound insulation, but whether it is single-layer glass or bed glass, it is inevitable to encounter occasions where holes need to be made on the glass. The current glass hole drill is used for Opening holes in single-layer glass is often not a big problem. After the hole is completed, the glass scraps at the center of the hole can be d
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
[0027] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0028] Such as Figure 1 to Figure 4 A double-glazed drilling bit for construction engineering is shown, which includes a hole saw body 1, the hole saw is in a cylindrical shape, and the opening of the hole saw is provided with holes uniformly distributed along its circumferential direction. A diamond grinding block 11, the hole saw body 1 is provided with a drill shank 12, and also includes an adsorption assembly 2, the adsorption assembly 2 includes a fixed disc 21 located in the hole saw body 1, and a fixed disc at one end of the fixed disc 21. Adhesive sticker 22 and the centering rod 23 fixed on the other end of the fixed disk 21, the adhesive sticker 22 includes an ...
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 double-layer glass trepanning drill bit for constructional engineering. The double-layer glass trepanning drill bit for constructional engineering comprises a trepanning device body, the trepanning device is cylindrical, diamond grinding blocks evenly distributed in the circumferential direction of the trepanning device are arranged at an opening of the trepanning device, a drill handle is arranged on the trepanning device body, the double-layer glass trepanning drill bit further comprises an adsorption assembly, the adsorption assembly comprises a fixing disc located in the trepanning device body, adhesive stickers fixed to one end of the fixing disc and a centering rod fixed to the other end of the fixing disc, each adhesive sticker comprises an adhesive layer facing the drilling direction and a smooth layer facing one side of the fixing disc, the plurality of adhesive stickers are stacked, every two adjacent sticky pastes are connected and fixed through the corresponding smooth layer and the corresponding sticky layer, the centering rod is located on the face, facing the drill handle, of the fixing disc, a sliding hole communicating with an inner cavity of the trepanning device body is formed in the drill handle in the axial direction, and the centering rod and the sliding hole are in circumferential rotation and axial sliding fit. According to the double-layer glass trepanning drill bit for constructional engineering, and leftovers generated after double-layer glass trepanning are conveniently treated.
Description
technical field [0001] The invention relates to the technical field of drilling equipment for architectural glass, in particular to a double-layer glass drilling drill for construction engineering. Background technique [0002] In construction engineering, double-layer glass has the advantage of good heat and sound insulation, but whether it is single-layer glass or bed glass, it is inevitable to encounter occasions where holes need to be made on the glass. The current glass hole drill is used for Opening holes in single-layer glass is often not a big problem. After the hole is completed, the glass scraps at the center of the hole can be discharged from the other side; When it is completed, the glass waste in the middle will fall between the two layers of glass. Since the double-glazed doors and windows are in the installed state, it will be extremely difficult to remove the waste that fell between the double-layer glass, so It is necessary to upgrade the existing glass dri...
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 IPC IPC(8): B28D1/14B24B41/04
CPCB28D1/146B24B41/04Y02P70/10
Inventor 麻晓宗潘一中范继群吕艳田余益
Owner YIZHONG CONSTR GRP CO LTD