CN106583804A - Hole opener for large-diameter diamonds - Google Patents
Hole opener for large-diameter diamonds Download PDFInfo
- Publication number
- CN106583804A CN106583804A CN201510668063.9A CN201510668063A CN106583804A CN 106583804 A CN106583804 A CN 106583804A CN 201510668063 A CN201510668063 A CN 201510668063A CN 106583804 A CN106583804 A CN 106583804A
- Authority
- CN
- China
- Prior art keywords
- hole
- column body
- sleeve body
- axis
- columnar sleeve
- 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
- B23B51/04—Drills for trepanning
- B23B51/042—Drills for trepanning with lubricating or cooling equipment
Abstract
The invention discloses a hole opener for large-diameter diamonds. The hole opener comprises a columnar sleeve body and an assembly bottom plate arranged at one end of the columnar sleeve body. Cutting edges and edge grooves are formed in the other end of the columnar sleeve body. Cutting liquid holes and heat dissipation holes are formed in the side wall of the columnar sleeve body. A threaded hole for assembly and multiple auxiliary assembly holes are formed in the assembly bottom plate. The axis of the columnar sleeve body is parallel to the axis of the threaded hole. The hole opener for large-diameter diamonds has following beneficial effect: due to the fact that the threaded hole is parallel to the axis of the columnar sleeve body, hole diameters of removal material subjected to hole opening operation are smaller than the hole diameter of an inner hole of the columnar sleeve body, thereby preventing waste material from taking out of the columnar sleeve body with difficulty; meanwhile, service lifetime of the columnar sleeve body is prolonged; and the cutting liquid holes and the heat dissipation holes can effectively discharge heat generated during machining.
Description
Technical field
The invention belongs to a kind of aperture processing unit (plant), and in particular to a kind of large aperture diamond hole making drill.
Background technology
Hole making drill may be mounted on common electric drill, and any cutting of circular hole, square hole, delthyrium, straight line, curve is carried out on the arbitrary surface such as plane, sphere that hole making drill can easily in the various sheet materials such as copper, iron, stainless steel, lucite.Flexibly, conveniently, safely, it is of many uses.
With the application of continually developing of diamond, diamond is also applied in hole making drill by substantial amounts of.Diamond is a kind of mineral being made up of carbon, it is material most hard in nature, with many important industrial uses, as fine gtinding material, high cut cut instrument, all kinds of drill bits, wire drawing die, it is a kind of with superhard, wear-resisting, temperature-sensitive, heat conduction, semiconductor and the saturating excellent material such as remote also by the part as many precision instruments.The hardness of diamond is big, industrially, diamond mainly for the manufacture of probing probe and grinding tool.
Hole making drill can be divided into according to material：Bi-metal opener, hard alloy hole making drill, diamond hole making drill.The material that different materials is used for cutting also is differed, most commonly bi-metal opener, and harder metal material suggestion uses hard alloy, glass, Carbon fibe, ceramics etc. easily to split broken material and is proposed with diamond hole making drill.
At present, hole making drill is using front fixed installation, chip efficiency, radiating during use etc., and the waste cut materials after use such as take out at the link, many phenomenon such as also more or less existing is unsuitable for operating.
The content of the invention
The present invention proposes to solve the problems, such as prior art, its objective is to provide a kind of large aperture diamond hole making drill.
The technical scheme is that：A kind of large aperture diamond hole making drill, including column body and it is arranged on the mounting bedplate of column body one end, the other end of column body forms cutting edge, sword groove, cutting fluid apertures, louvre are formed at described cylindrical sleeve body sidewall, assembling screwed hole and multiple auxiliary pilot holes are formed in described mounting bedplate, the axis of described column body is parallel with the axis of screwed hole.
The cylindrical sleeve body axis are less than the aperture of screwed hole with the distance of screw thread axially bored line.
The diamond of high pressure-temperature sintering is provided with the cutting edge, sword groove.
The sword groove bottom land is circular arc or fold-line-shaped.
Described auxiliary pilot hole is circumferentially distributed along screw thread axially bored line.
The column body, mounting bedplate are integrally formed.
The present invention is arranged by screwed hole with the diameter parallel of column body, so that removing the endoporus aperture of the aperture less than column body of material after perforate, avoid waste material to be not easy to be taken out from column body, the service life of column body is also increased simultaneously, and cutting fluid apertures, louvre effectively can discharge the heat produced in process.
Description of the drawings
Fig. 1 is the stereogram of the present invention.
Wherein：
1 column body
2 mounting bedplates
3 screwed holes
4 auxiliary pilot holes
5 cutting fluid apertures
6 louvres
7 cutting edges
8 sword grooves.
Specific embodiment
Hereinafter, referring to the drawings and embodiment the present invention is described in detail：
As shown in Figure 1, a kind of large aperture diamond hole making drill, including column body 1 and it is arranged on the mounting bedplate 2 of the one end of column body 1, the other end of column body 1 forms cutting edge 7, sword groove 8, the described side-walls of column body 1 form cutting fluid apertures 5, louvre 6, assembling screwed hole 3 and multiple auxiliary pilot holes 4 are formed in described mounting bedplate 2, the axis of described column body 1 is parallel with the axis of screwed hole 3.
Internal diameter of the axis of the column body 1 material external diameter that can make to be removed after perforate parallel with the axis of screwed hole 3 less than column body 1, that is will not be in the situation for occurring being got stuck in column body 1, reduce the feeding link in the middle of process twice, it is also possible to avoid the deformation of column body 1 in reclaiming process.
The aperture of hole making drill perforate should be distance of the radius of column body 1 plus the axis of column body 1 to the axis of screwed hole 3.
The axis of column body 1 is less than the aperture of screwed hole 3 with the distance of the axis of screwed hole 3.Amplitude that i.e. need not be too big, ensure that waste material smoothly takes out.
Described cutting fluid apertures 5 can play a part of lubrication cooling along the radial equipartition of column body 1.
Simultaneously louvre is additionally provided with the side wall of the column body 1 between mounting bedplate 2 and cutting fluid apertures 5, is directed to specific Material Processing, can further reduce temperature, reduce impact of the local heating to material.
The diamond of high pressure-temperature sintering is provided with the cutting edge 7, sword groove 8.
The bottom land of sword groove 8 is circular arc or fold-line-shaped.
Described auxiliary pilot hole 4 is circumferentially distributed along the axis of screwed hole 3.
The column body 1, mounting bedplate 2 are integrally formed.
The present invention is arranged by screwed hole with the diameter parallel of column body, so that removing the endoporus aperture of the aperture less than column body of material after perforate, avoid waste material to be not easy to be taken out from column body, the service life of column body is also increased simultaneously, and cutting fluid apertures, louvre effectively can discharge the heat produced in process.
Claims (6)
1. a kind of large aperture diamond hole making drill, including column body（1）And it is arranged on column body（1）The mounting bedplate of one end（2）, it is characterised in that：Column body（1）The other end formed cutting edge（7）, sword groove（8）, described column body（1）Side-walls form cutting fluid apertures（5）, louvre（6）, described mounting bedplate（2）Middle formation assembling screwed hole（3）And multiple auxiliary pilot holes（4）, described column body（1）Axis and screwed hole（3）Axis it is parallel.
2. a kind of large aperture diamond hole making drill according to claim 1, it is characterised in that：The column body（1）Axis and screwed hole（3）The distance of axis is less than screwed hole（3）Aperture.
3. a kind of large aperture diamond hole making drill according to claim 1, it is characterised in that：The cutting edge（7）, sword groove（8）On be provided with high pressure-temperature sintering diamond.
4. a kind of large aperture diamond hole making drill according to claim 1, it is characterised in that：The sword groove（8）Bottom land is circular arc or fold-line-shaped.
5. a kind of large aperture diamond hole making drill according to claim 1, it is characterised in that：Described auxiliary pilot hole（4）Along screwed hole（3）Axis is circumferentially distributed.
6. a kind of large aperture diamond hole making drill according to claim 1, it is characterised in that：The column body（1）, mounting bedplate（2）It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668063.9A CN106583804A (en) | 2015-10-17 | 2015-10-17 | Hole opener for large-diameter diamonds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668063.9A CN106583804A (en) | 2015-10-17 | 2015-10-17 | Hole opener for large-diameter diamonds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106583804A true CN106583804A (en) | 2017-04-26 |
Family
ID=58552402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510668063.9A Pending CN106583804A (en) | 2015-10-17 | 2015-10-17 | Hole opener for large-diameter diamonds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583804A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019206505A1 (en) * | 2018-04-27 | 2019-10-31 | Voith Patent Gmbh | Conveyor belt having sensors and/or transponders and method for mounting sensors and/or transponders in the conveyor belt |
-
2015
- 2015-10-17 CN CN201510668063.9A patent/CN106583804A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019206505A1 (en) * | 2018-04-27 | 2019-10-31 | Voith Patent Gmbh | Conveyor belt having sensors and/or transponders and method for mounting sensors and/or transponders in the conveyor belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |
|
| WD01 | Invention patent application deemed withdrawn after publication |