CN104827086A - Rapid type hollow drill bit special for frame-structure building partitions and capable of improving efficiency - Google Patents
Rapid type hollow drill bit special for frame-structure building partitions and capable of improving efficiency Download PDFInfo
- Publication number
- CN104827086A CN104827086A CN201510272254.3A CN201510272254A CN104827086A CN 104827086 A CN104827086 A CN 104827086A CN 201510272254 A CN201510272254 A CN 201510272254A CN 104827086 A CN104827086 A CN 104827086A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- structure building
- raising
- quick
- partition wall
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/08—Side or plan views of cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/40—Flutes, i.e. chip conveying grooves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to a machining tool, in particular to a rapid type hollow drill bit special for frame-structure building partitions and capable of improving efficiency. A main body of the drill bit is composed of a drill bit body and a straight-handle drill rod. The drill bit is characterized in that the drill bit body is a hollow cylinder, a cutting edge is arranged on the drill bit body and is of an inwards-concave triangular structure, and therefore the cutting edge can be in better fit with the surface of a machined workpiece and increase machining speed; the straight-handle drill rod is a cylinder, a fastening groove is formed in the straight-handle drill rod, and a clamp and the drill bit can be firmer in high-speed rotation.
Description
Technical field
The present invention relates to a kind of semi-finished machining tool, a kind of Quick-type frame structure building partition wall special hollow drill bit of raising the efficiency.
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.Drill bit is used in a lot of field, comprise machinery, drilling well, medical, timber, stone, glass etc., and core drill is the form adopting multi-blade ring-type to cut, utilizes 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.And frame structure building partition wall special hollow drill bit can support to process the hole more strengthened, more convenient, safer, the present invention is designed to indent triangle cutting blade, better can improve process velocity.
Summary of the invention
The object of the invention is to invent a kind of Quick-type frame structure building partition wall special hollow drill bit of raising the efficiency.
A kind of Quick-type frame structure building partition wall special hollow drill bit of raising the efficiency, 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 is provided with binding groove.
Further, the length of described drill body is 5.0cm ~ 8.0m, and diameter is 4.0cm ~ 5.0cm; Structure is hollow cylinder and front end is indent triangle.
Further, described drill body is provided with cutting blade, and cutting blade and horizontal line angle are 20 ~ 35 degree.
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 4.0cm ~ 5.0cm; Structure is cylinder.
Further, described staight shank drilling rod is provided with binding groove, binding groove 0.5cm ~ 1.0cm, and long 1.5 ~ 2.0cm, structure is rectangular configuration.
Beneficial effect of the present invention is:
1, drill body of the present invention, through quenching technical process, sturdy and durable, there is certain toughness, not fragile, one-body molded, more attractive in appearance.
2, drill body of the present invention is provided with cutting blade, and through the design of structure and angle, cutting blade material is carbide alloy, sturdy and durable, not easy to wear.
3, drill body of the present invention is provided with chip area, can effectively be discharged by material bits.
4, staight shank drilling rod of the present invention is provided with binding groove and fixture when fixing, rotation more, folder more firm.
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, chip area 4 and binding groove 5.
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 4.0cm ~ 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 binding groove, can be more along with what rotate, folder more firm, can prevent from rupturing.
One end of straight shank drill is drill body 2 as shown in Figure 1, and be hollow cylinder, drill body 2 is provided with cutting blade 3, and cutting blade 3 is indent triangle, effectively can improve process velocity, increase work efficiency.
During processing work, make a sign with the place that marking pen will bore in advance.Be arranged on the fixture of electric drill by staight shank drilling rod 1, 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 4, as large in the power that is hampered during drilling deep hole, can repeatedly withdrawing, to assist cutter chip removal.When again holing after withdrawing, the situation of boring not go down as occurred, needs iron filings in first cleaning eye, then continues boring, through after a period of time, machines.
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 (6)
1. a Quick-type frame structure building partition wall special hollow drill bit of raising the efficiency, 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 is provided with binding groove.
2. a kind of Quick-type frame structure building partition wall special hollow drill bit of raising the efficiency according to claim 1, is characterized in that: the length of described drill body is 5.0cm ~ 8.0m, and diameter is 4.0cm ~ 5.0cm; Structure is hollow cylinder and front end is indent triangle.
3. a kind of Quick-type frame structure building partition wall special hollow drill bit of raising the efficiency according to claim 1, it is characterized in that: described drill body is provided with cutting blade, cutting blade and horizontal line angle are 20 ~ 35 degree.
4. according to claim the 1 a kind of Quick-type frame structure building partition wall special hollow drill bit of raising the efficiency stated, it is characterized in that: described drill body is provided with chip area.
5. a kind of Quick-type frame structure building partition wall special hollow drill bit of raising the efficiency according to claim 1, is characterized in that: the length of described staight shank drilling rod is 3.0cm ~ 5.0cm, and diameter is 4.0cm ~ 5.0cm; Structure is cylinder.
6. a kind of Quick-type frame structure building partition wall special hollow drill bit of raising the efficiency according to claim 5, is characterized in that: described staight shank drilling rod is provided with binding groove, fastening groove width 0.5 cm ~ 1.0cm, and long 1.5 ~ 2.0cm, structure is rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510272254.3A CN104827086A (en) | 2015-05-26 | 2015-05-26 | Rapid type hollow drill bit special for frame-structure building partitions and capable of improving efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510272254.3A CN104827086A (en) | 2015-05-26 | 2015-05-26 | Rapid type hollow drill bit special for frame-structure building partitions and capable of improving efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104827086A true CN104827086A (en) | 2015-08-12 |
Family
ID=53805484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510272254.3A Pending CN104827086A (en) | 2015-05-26 | 2015-05-26 | Rapid type hollow drill bit special for frame-structure building partitions and capable of improving efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104827086A (en) |
-
2015
- 2015-05-26 CN CN201510272254.3A patent/CN104827086A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205147406U (en) | Efficiency of is improved special core bit of quick type frame construction building partition wall | |
| CN104827086A (en) | Rapid type hollow drill bit special for frame-structure building partitions and capable of improving efficiency | |
| CN104827100A (en) | Rapid type hollow drill bit special for steel plates and capable of improving efficiency | |
| CN204148604U (en) | A kind of multiplex milling cutter | |
| CN204640416U (en) | A kind of high efficiency Quick-type hard plank Special hollow drill head | |
| CN104827580A (en) | Efficient fast-type hollow drill bit special for ceramic tiles | |
| CN204843071U (en) | Efficiency of is improved special core bit of quick shaped steel board | |
| CN203305323U (en) | Flat wing drill | |
| CN204657568U (en) | A kind of extended type steel plate special hollow drill bit of raising the efficiency | |
| CN104827087A (en) | Rapid and durable abandoning type drill bit special for lathe and capable of improving efficiency | |
| CN104827099A (en) | Lengthened type hollow drill bit special for steel plates and capable of improving efficiency | |
| CN204893042U (en) | Efficiency of is improved special use of quick durable type lathe give up formula drill bit | |
| CN104842465A (en) | Quick hollow boring bit special for glass and capable of increasing efficiency | |
| CN104827584A (en) | Durable diamond drill bit special for glass and capable of improving work efficiency | |
| CN204867567U (en) | Efficiency of work is improved quick chamfer specific drill bit of durable type | |
| CN204639251U (en) | A kind of high efficiency Quick-type industrial aluminum target drill | |
| CN204663394U (en) | End target drill is expanded in a kind of Quick-type probing of raising the efficiency | |
| CN204194894U (en) | A kind of platform reaming spiral bit continuously | |
| CN205148247U (en) | Special electric hammer drill of efficient quick type concrete | |
| CN204640558U (en) | The stable type fast ceramic target drill that a kind of precision is higher | |
| CN104827098A (en) | Efficient and rapid type drill bit special for industrial aluminum | |
| CN104827583A (en) | Stable type crossed alloy drill bit special for glass and capable of improving work efficiency | |
| CN204640560U (en) | A kind of novel three glass drills | |
| CN104832104A (en) | Rapid type drill bit special for drilling and bottom expanding and capable of improving efficiency | |
| CN204867570U (en) | Efficiency of work is improved durable type through -hole and combined drill of counter bore |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |
|
| WD01 | Invention patent application deemed withdrawn after publication |