CN104827580A - Efficient fast-type hollow drill bit special for ceramic tiles - Google Patents
Efficient fast-type hollow drill bit special for ceramic tiles Download PDFInfo
- Publication number
- CN104827580A CN104827580A CN201510264858.3A CN201510264858A CN104827580A CN 104827580 A CN104827580 A CN 104827580A CN 201510264858 A CN201510264858 A CN 201510264858A CN 104827580 A CN104827580 A CN 104827580A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- cutting blade
- ceramic tile
- drilling rod
- hollow drill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
- B28D1/146—Tools therefor
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to a machining tool, in particular to an efficient fast-type hollow drill bit special for ceramic tiles. An efficient fast-type hollow drill bit main body is composed of a drill bit body and a straight shank drill rod. The efficient fast-type hollow drill bit is characterized in that the drill bit body is a hollow cylinder, and a cutting blade is arranged on the drill bit body and provided with diamond grit to prevent friction slip and assist the cutting blade to machine the ceramic tiles; the straight shank drill rod is a cylinder, and a fastening threaded hole is formed in the straight shank drill rod and perfectly matched with a fixture to achieve further fastening.
Description
Technical field
The present invention relates to a kind of semi-finished machining tool, a kind of high efficiency Quick-type ceramic tile special hollow drill bit.
Background technology
Drill bit goes out through hole or blind hole in order to drilling on processing work, and can to the cutter of existing hole reaming.And core drill is the form adopting multi-blade ring-type to cut, utilize the external diameter annulus of a drill bit cutting hole, do not cut mid portion, thus substantially increase drilling efficiency, and in conjunction with magnetic support rig etc., on-the-spot bore operation at any time can be realized, relative to common fluted drill, efficiency is more increased, and cuts brisk.Ceramic tile is a kind of breakables, and ceramic tile special hollow drill bit better can keep the integrality of ceramic tile, and cutting blade is through specially treated, not easy to wear, increases the service life.
Summary of the invention
The object of the invention is to invent a kind of high efficiency Quick-type ceramic tile special hollow drill bit.
A kind of high efficiency Quick-type ceramic tile special hollow drill bit, main body is made up of drill body and staight shank drilling rod, its innovative point is: described drill body is hollow cylinder, described drill body is provided with cutting blade, described staight shank drilling rod is cylinder, and described staight shank drilling rod inside is provided with binding thread.
Further, the length of described drill body is 3.0cm ~ 6.0m, and diameter is 3.0cm ~ 5.0cm; Structure be hollow cylinder and front end for being provided with cutting blade.
Further, described drill body is provided with cutting blade, and the structure of cutting blade is taper.
Further, cutting blade is provided with diamond gravel, and gravel is impalpable texture.
Further, described drill body is provided with chip area.
Further, the length of described staight shank drilling rod is 3.0cm ~ 5.0cm, and diameter is 3.0cm ~ 5.0cm; Structure is cylinder.
Further, described staight shank drilling rod inside is provided with fastening screw pit, and it is inner that screw thread is distributed in staight shank drilling rod, and dark 2 cm ~ 3 cm, diameter is 1.0 cm ~ 1.5 cm.。
Beneficial effect of the present invention is:
1, drill body of the present invention, through quenching technical process, has certain toughness, not fragile, one-body molded, more sturdy and durable.
2, drill body of the present invention is provided with cutting blade, structure is taper, cutting blade is provided with diamond gravel, can prevent friction slip, also can auxiliary cutting edge process.
3, drill body of the present invention is provided with chip area, can effectively be discharged by material bits.
4, staight shank drilling rod inside of the present invention is provided with fastening screw pit, can coordinate perfection with fixture, more fastening.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
Fig. 1 is structural scheme of mechanism of the present invention.
Fig. 2 is the cutting end view of drill bit of the present invention.
Detailed description of the invention
Hollow boring bit as shown in Figure 1, is made up of staight shank drilling rod 1, drill body 2, cutting blade 3, diamond gravel 4, chip area 5 and fastening screw pit 6.
The structure of straight shank drill is as shown in Figure 1: staight shank drilling rod 1 is cylinder, and the length of described staight shank drilling rod is 3.0cm ~ 5.0cm, and diameter is 3.0cm ~ 5.0cm, the oversize stability affecting drill bit, too shortly not easily installs.
As shown in Figure 1: staight shank drilling rod is provided with fastening screw pit 6, screw thread and fixture perfect cooperation, more fastening.
One end of straight shank drill is drill body 2 as shown in Figure 1, for hollow cylinder, drill body 2 is provided with cutting blade 3, the taper of cutting blade 3 structure, and cutting blade is provided with diamond gravel, can friction slip be prevented, also auxiliary cutting edge can process, effectively increase work efficiency.
During processing work, make a sign with the place that marking pen will bore in advance.Fastening screw pit 6 is screwed in fixture, then alignment mark, cutting blade 3 first contacts processing work, slowly rotates, when there is mark, accelerate rotary speed, material bits are discharged from chip area 5, the situation of boring not go down as occurred, need iron filings in first cleaning eye, continue boring again, through after a period of time, machine.
The above is the preferred embodiment of the present invention, can not limit the interest field of the present invention with this.It should be pointed out that for those skilled in the art, technical scheme of the present invention is modified or equivalent replacement, do not depart from protection scope of the present invention.
Claims (7)
1. a high efficiency Quick-type ceramic tile special hollow drill bit, main body is made up of drill body and staight shank drilling rod, it is characterized in that: described drill body is hollow cylinder, described drill body is provided with cutting blade, described staight shank drilling rod is cylinder, and described staight shank drilling rod inside is provided with fastening screw pit.
2. one according to claim 1 high efficiency Quick-type ceramic tile special hollow drill bit, is characterized in that: the length of described drill body is 3.0cm ~ 6.0m, and diameter is 3.0cm ~ 5.0cm; Structure be hollow cylinder and front end for being provided with cutting blade.
3. one according to claim 2 high efficiency Quick-type ceramic tile special hollow drill bit, is characterized in that: described drill body is provided with cutting blade, and the structure of cutting blade is taper.
4. according to claim 3 one stated high efficiency Quick-type ceramic tile special hollow drill bit, it is characterized in that: cutting blade is provided with diamond gravel, gravel is impalpable texture.
5. according to claim 1 one stated high efficiency Quick-type ceramic tile special hollow drill bit, it is characterized in that: described drill body is provided with chip area.
6. one according to claim 1 high efficiency Quick-type ceramic tile special hollow drill bit, is characterized in that: the length of described staight shank drilling rod is 3.0cm ~ 5.0cm, and diameter is 3.0cm ~ 5.0cm; Structure is cylinder.
7. one according to claim 1 high efficiency Quick-type ceramic tile special hollow drill bit, is characterized in that: described staight shank drilling rod inside is provided with fastening screw pit, and it is inner that screw thread is distributed in staight shank drilling rod, and dark 2 cm ~ 3 cm, diameter is 1.0 cm ~ 1.5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264858.3A CN104827580A (en) | 2015-05-22 | 2015-05-22 | Efficient fast-type hollow drill bit special for ceramic tiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264858.3A CN104827580A (en) | 2015-05-22 | 2015-05-22 | Efficient fast-type hollow drill bit special for ceramic tiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104827580A true CN104827580A (en) | 2015-08-12 |
Family
ID=53805948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510264858.3A Pending CN104827580A (en) | 2015-05-22 | 2015-05-22 | Efficient fast-type hollow drill bit special for ceramic tiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104827580A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309476A (en) * | 2017-05-18 | 2017-11-03 | 东莞市汇成真空科技有限公司 | Micro-nano hollow diamond bit and preparation method thereof |
-
2015
- 2015-05-22 CN CN201510264858.3A patent/CN104827580A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309476A (en) * | 2017-05-18 | 2017-11-03 | 东莞市汇成真空科技有限公司 | Micro-nano hollow diamond bit and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |