CN211573417U - Drill tool chisel easy to remove slag - Google Patents
Drill tool chisel easy to remove slag Download PDFInfo
- Publication number
- CN211573417U CN211573417U CN201922295380.7U CN201922295380U CN211573417U CN 211573417 U CN211573417 U CN 211573417U CN 201922295380 U CN201922295380 U CN 201922295380U CN 211573417 U CN211573417 U CN 211573417U
- Authority
- CN
- China
- Prior art keywords
- drill
- drill rod
- chisel
- easy
- cutting edges
- 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.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses an easy-to-remove slag drill chisel, which comprises a drill rod, wherein one end of the drill rod is provided with a drill shank, the other end of the drill rod is provided with a spine part, the spine part extends to the middle part of the drill rod and is axially provided with a plurality of cutting edges and chip grooves, and the chip grooves are arranged between the two cutting edges in parallel; the drill tool is a forging processing chisel, and when the head of the drill rod is processed, the drill rod is forged and formed through a special grinding tool, so that the processed chisel has good hardenability and high hardness during heat treatment, and is easy to discharge slag; the utility model discloses set up spine portion and 2-5 cutting edges in drill rod head portion, be provided with the chip groove between two cutting edges, when this chip groove is used for cutting edge and spine portion drilling broken rock or concrete, in time discharge the disintegrating slag, improve drilling efficiency.
Description
Technical Field
The utility model relates to a soil layer or rock creep into instrument, especially relate to an easily arrange sediment drilling tool chisel.
Background
At present, in the process of drilling, a drill rod plays a role in transferring energy between a rock drilling machine and rock, the drill rod is required to bear huge impact and carry a function of deslagging, and in order to not influence the performances of the drill rod such as hardness and the like, the deslagging function of the drill rod is usually ignored in the conventional drilling tool, so that broken dust stays in holes and drilling efficiency is influenced.
Disclosure of Invention
The utility model aims to provide a: the drill bit chisel easy to remove the slag is simple in structure, safe and durable, good in slag removal effect and high in hardness.
The utility model adopts the technical scheme as follows: the chisel for the drill tool easy to remove the slag comprises a drill rod, wherein one end of the drill rod is provided with a drill shank, the other end of the drill rod is provided with a spine part, the spine part extends to the middle of the drill rod and is axially provided with a plurality of cutting edges and chip grooves, and the chip grooves are arranged between the two cutting edges in parallel.
The utility model discloses a theory of operation does: the drill tool is a forging processing chisel, and when the head of the drill rod is processed, the drill rod is forged and formed through a special grinding tool, so that the processed chisel has good hardenability and high hardness during heat treatment, and is easy to discharge slag; the utility model discloses set up spine portion and 2-5 cutting edges in drill rod head portion, be provided with the chip groove between two cutting edges, when this chip groove is used for cutting edge and spine portion drilling broken rock or concrete, in time discharge the disintegrating slag, improve drilling efficiency.
Furthermore, 2-5 cutting edges are arranged, and the chip discharge grooves correspond to the cutting edges; the drilling tools with different cutting edges can be selected according to the hardness of the stone, so that the requirements of different stones are met, and the service life of the drilling tools is ensured.
Furthermore, the cutting edge and the sharp part are forged and molded by a special grinding tool, the sharp part has an efficient self-grinding function, and the drill tool processed by the method has good hardenability and high hardness during heat treatment.
Furthermore, a locking groove is formed in the drill shank; the connection with the driving device is more stable.
Further, the surface of the chisel is coated with a wear resistant layer; the wear-resistant layer adopts wear-resistant paint or a high-strength alloy coating, so that the wear resistance is ensured to be very strong, the components of the drilling tool do not need to be changed, and the hardness of the drilling tool is not influenced.
Further, the surface of the chisel is also coated with a corrosion-resistant layer; the corrosion-resistant layer is made of corrosion-resistant paint, has good corrosion-resistant effect, is light and thin, does not need to change the components of the drill rod, and does not influence the hardness of the drill rod.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model has simple structure, convenient processing, good hardenability during heat treatment, high hardness, low cost, easy popularization, safety, durability and good slag discharging effect.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structure of FIG. 1;
3 FIG. 3 3 3 is 3 a 3 schematic 3 view 3 of 3 the 3 cross 3- 3 sectional 3 structure 3 A 3- 3 A 3 of 3 the 3 present 3 invention 3; 3
Labeled as: 1-drill rod, 2-drill handle, 3-spine part, 4-chip groove, 5-locking groove and 6-cutting edge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-3, an easy-to-remove drill chisel comprises a drill rod 1, wherein one end of the drill rod 1 is provided with a drill shank 2, the other end of the drill rod 1 is provided with a spine portion 3, the spine portion 3 extends to the middle of the drill rod 1 and is provided with a plurality of cutting edges 6 and chip removal grooves 4, and the chip removal grooves 4 are arranged between the two cutting edges 6 in parallel.
The utility model discloses a theory of operation does: the drill tool adopts a forging processing chisel, and when the head of the drill rod 1 is processed, the drill rod is forged and formed through a special grinding tool, so that the processed chisel has good hardenability and high hardness during heat treatment, and is easy to discharge slag; the utility model discloses having set up spine portion 3 and 2-5 cutting edges 6 at drill rod 1 head, being provided with chip groove 4 between two cutting edges 6, when this chip groove 4 is used for cutting edge 6 and 3 broken rocks of spine portion drilling or concrete, in time discharge the disintegrating slag, improve drilling efficiency.
Example 2
On the basis of the embodiment 1, 2-5 cutting edges 6 are arranged, and the chip grooves 4 correspond to the cutting edges 6; the drilling tools with different cutting edges 6 can be selected according to the hardness of the stone, so that the requirements of different stones are met, and the service life of the drilling tools is ensured.
Example 3
In addition to example 2, the cutting edge 6 and the burr 3 were forged by a special grinding tool, the burr 3 had a highly efficient self-grinding function, and the drill thus manufactured had good hardenability and high hardness during heat treatment.
Example 4
On the basis of the embodiment 1, the drill shank 2 is provided with a locking groove 5; the connection with the driving device is more stable.
Example 5
On the basis of the embodiment 3, the surface of the chisel is coated with a wear-resistant layer; the wear-resistant layer adopts wear-resistant paint or a high-strength alloy coating, so that the wear resistance is ensured to be very strong, the components of the drilling tool do not need to be changed, and the hardness of the drilling tool is not influenced.
Example 6
On the basis of any one of embodiments 1 to 5, the surface of the chisel is further coated with a corrosion-resistant layer; the corrosion-resistant layer is made of corrosion-resistant paint, has good corrosion-resistant effect, is light and thin, does not need to change the components of the drill rod 1, and does not influence the hardness of the drill rod 1.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The chisel for the drill tool easy to remove the slag comprises a drill rod (1) and is characterized in that one end of the drill rod (1) is provided with a drill shank (2), the other end of the drill rod is provided with a spine part (3), the spine part (3) extends to the middle part of the drill rod (1), a plurality of cutting edges (6) and chip grooves (4) are axially arranged on the section of the drill rod in the axial direction, and the chip grooves (4) are arranged between the two cutting edges (6) in parallel.
2. An easy-to-remove drill chisel according to claim 1, wherein the cutting edges (6) are provided with 2-5 flutes (4) corresponding to the cutting edges (6).
3. An easy-to-remove drill chisel according to claim 2, characterized in that the cutting edge (6) and the point (3) are forged by a special grinding tool.
4. An easy deslag drill chisel as claimed in claim 1, wherein the shank (2) has a locking groove (5).
5. The easy-to-remove chisel blade of claim 3 wherein the surface of the chisel is coated with a wear resistant layer.
6. The easy-slag-removal drill chisel according to any one of claims 1 to 5, wherein the surface of the chisel is further coated with a corrosion-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295380.7U CN211573417U (en) | 2019-12-19 | 2019-12-19 | Drill tool chisel easy to remove slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295380.7U CN211573417U (en) | 2019-12-19 | 2019-12-19 | Drill tool chisel easy to remove slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211573417U true CN211573417U (en) | 2020-09-25 |
Family
ID=72548918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922295380.7U Active CN211573417U (en) | 2019-12-19 | 2019-12-19 | Drill tool chisel easy to remove slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211573417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084103A (en) * | 2021-04-14 | 2021-07-09 | 内蒙古联晟新能源材料有限公司 | Reaming drill rod for cleaning flow hole |
| WO2023059289A1 (en) * | 2021-10-04 | 2023-04-13 | Inan Makina Sanayi Ve Ticaret Anonim Sirketi | A new breaker pin configuration |
-
2019
- 2019-12-19 CN CN201922295380.7U patent/CN211573417U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084103A (en) * | 2021-04-14 | 2021-07-09 | 内蒙古联晟新能源材料有限公司 | Reaming drill rod for cleaning flow hole |
| WO2023059289A1 (en) * | 2021-10-04 | 2023-04-13 | Inan Makina Sanayi Ve Ticaret Anonim Sirketi | A new breaker pin configuration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101977713B (en) | A helical bit tool | |
| EP1925386B1 (en) | Drill bit with high performance for chip removal | |
| KR101526642B1 (en) | Multiple edge drill | |
| CN211573417U (en) | Drill tool chisel easy to remove slag | |
| US20230191507A1 (en) | Alloy tool bit twist drill | |
| CN206153630U (en) | Hard alloy tapper | |
| CN209288462U (en) | A kind of plating tapping frotton | |
| US10668542B2 (en) | Auger bit with carbide tip | |
| CN202208064U (en) | Drilling and cutting tool | |
| US20220097220A1 (en) | Application Tool and Method for Producing an Application Tool | |
| CN114918462A (en) | Shovel drill blade | |
| CN201320625Y (en) | Spiral drill reamer | |
| CN208518606U (en) | A kind of rotor block formula borehole-enlarging drilling tool of novel head-on structure | |
| CN205464484U (en) | High speed steel twist drill that uses on lathe | |
| CN216758286U (en) | Novel but quick chip removal ironwork bores | |
| CN216477164U (en) | Combined type carbide drill bit blank | |
| CN218836182U (en) | Powerful chip-breaker drill bit of high performance steel part | |
| CN212761314U (en) | Flat drill | |
| CN217192793U (en) | High-efficient fluted drill with ladder drill point | |
| CN219234053U (en) | Wear-resistant drill bit | |
| CN220238649U (en) | Chisel with at least two point chisel heads | |
| CN214488988U (en) | Milling cutter for processing high-hardness material | |
| CN220278365U (en) | Asymmetric multi-blade drill bit with chisel edge | |
| CN205764071U (en) | A kind of Steel Plate Guide Drill for processing high-strength panel | |
| CN214392495U (en) | High-efficient fluted drill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |