CN218946397U - High-durability multifunctional drilling drill - Google Patents
High-durability multifunctional drilling drill Download PDFInfo
- Publication number
- CN218946397U CN218946397U CN202222652389.0U CN202222652389U CN218946397U CN 218946397 U CN218946397 U CN 218946397U CN 202222652389 U CN202222652389 U CN 202222652389U CN 218946397 U CN218946397 U CN 218946397U
- Authority
- CN
- China
- Prior art keywords
- drill body
- grinding
- reamer
- high durability
- bar
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a high-durability multifunctional drilling drill, which comprises: the drill body and the tool bit; one end of the drill body is provided with a connecting part, the edge of the other end of the drill body is provided with a plurality of circumferentially arranged radiating grooves, the middle of the drill body is provided with a plurality of circumferentially arranged radiating holes and a grinding part, and the radiating holes and the grinding part are alternately arranged; the plurality of tool bits are arranged between two adjacent heat dissipation grooves. The utility model has the advantages that the convex part and the strip-shaped groove are arranged on the inner surface and the outer surface of the tool bit, the grinding edges formed on the surface of the tool bit are increased, the grinding performance is enhanced, the grinding part is also arranged on the drill body, the convex grinding part can carry out secondary grinding on the surface of the hole, and the quality of the surface of the hole is improved.
Description
Technical Field
The utility model belongs to the technical field of drilling holes, and particularly relates to a high-durability multifunctional drilling hole.
Background
The drilling tool is a drilling tool and is widely applied to drilling of hard and brittle materials such as concrete, refractory materials, stone materials, ceramics and the like. The drilling machine consists of the drilling body and the tool bit, the excellent drilling performance of the drilling machine is ensured by a large number of users, and in order to further improve the drilling performance of the drilling machine, holes with high requirements are convenient to process, and the novel drilling machine is provided.
Disclosure of Invention
In view of the above, the technical problem to be solved by the utility model is to provide a high-durability multifunctional drilling tool, which solves the problem of common drilling performance of the drilling tool in the prior art.
In order to solve the technical problems, the utility model discloses a high-durability multifunctional drilling bit, which comprises the following components: the drill body and the tool bit; one end of the drill body is provided with a connecting part, the edge of the other end of the drill body is provided with a plurality of circumferentially arranged radiating grooves, the middle of the drill body is provided with a plurality of circumferentially arranged radiating holes and a grinding part, and the radiating holes and the grinding part are alternately arranged; the plurality of tool bits are arranged between two adjacent heat dissipation grooves.
Further, the heat dissipation holes are bar-shaped holes and are arranged at an angle of 30 degrees with the central axis of the drill body.
Further, the grinding part is composed of a plurality of unit grinding blocks, and the unit grinding blocks are arranged at intervals along the central axis of the drill body.
Further, the polishing pad has a square shape.
Further, the inner surface of the cutter head is provided with three protruding parts, and the middle protruding part is provided with a strip-shaped groove.
Further, three protruding parts are arranged on the outer surface of the cutter head, wherein three strip-shaped grooves are arranged on the protruding parts in the middle, and one strip-shaped groove is respectively arranged on the protruding parts on the two sides.
Further, the section of the strip-shaped groove is arc-shaped.
Compared with the prior art, the method has the following technical effects:
the utility model has the advantages that the convex part and the strip-shaped groove are arranged on the inner surface and the outer surface of the tool bit, the grinding edges formed on the surface of the tool bit are increased, the grinding performance is enhanced, the grinding part is also arranged on the drill body, the convex grinding part can carry out secondary grinding on the surface of the hole, and the quality of the surface of the hole is improved.
Of course, it is not necessary for any of the products of the present application to be implemented simultaneously with all of the technical effects described above.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic view of a reamer according to an embodiment of the present utility model;
fig. 2 is a schematic cross-sectional view of a tool tip according to an embodiment of the utility model.
Drawing reference numerals
The drilling machine comprises a drilling body 1, a tool bit 2, a connecting part 3, a heat dissipation groove 4, a heat dissipation hole 5, a grinding part 6, a protruding part 7 and a strip-shaped groove 8.
Detailed Description
The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.
Referring to fig. 1 and 2, fig. 1 is a schematic diagram of a reamer according to an embodiment of the utility model; fig. 2 is a schematic cross-sectional view of a tool tip according to an embodiment of the utility model. A high durability multi-functional reamer comprising: the diamond tool comprises a drill body 1 and a diamond tool bit 2, wherein the diamond tool bit 2 is welded at the end part of the drill body 1; one end of the drill body 1 is provided with a connecting part 3, the connecting part 3 is connected with a drilling machine, the edge of the other end is provided with nine heat dissipation grooves 4 which are circumferentially arranged, the heat dissipation grooves 4 are U-shaped grooves, the middle of the drill body 1 is provided with three heat dissipation holes 5 and a grinding part 6 which are circumferentially arranged, and the heat dissipation holes 5 and the grinding part 6 are alternately arranged; nine cutter heads are arranged between two adjacent heat dissipation grooves 4.
The heat dissipation holes 5 are bar-shaped holes and are arranged at 30 degrees with the central axis of the drill body 1; the grinding part 6 is composed of five unit grinding blocks which are arranged at intervals along the central axis of the drill body 1; the grinding block is square; the inner surface of the tool bit 2 is provided with three protruding parts 7, wherein the middle protruding part 7 is provided with a strip-shaped groove 8; the outer surface of the cutter head 2 is provided with three protruding parts 7, wherein the protruding part 7 in the middle is provided with three strip-shaped grooves 8, and the protruding parts 7 at the two sides are respectively provided with one strip-shaped groove 8; the cross section of the strip-shaped groove 8 is arc-shaped.
The utility model is provided with the bulge 7 and the strip-shaped groove 8 on the inner surface and the outer surface of the tool bit 2, so that the grinding edges formed on the surface of the tool bit 2 are increased, the grinding performance is enhanced, the drill body 1 is also provided with the grinding part 6, and the bulge grinding part 6 can grind the surface of a hole for the second time, thereby improving the quality of the surface of the hole.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (7)
1. A high durability multi-functional reamer comprising: the drill body and the tool bit;
the drill is characterized in that one end of the drill body is provided with a connecting part, the edge of the other end of the drill body is provided with a plurality of circumferentially arranged radiating grooves, the middle of the drill body is provided with a plurality of circumferentially arranged radiating holes and a grinding part, and the radiating holes and the grinding part are alternately arranged; the plurality of cutter heads are arranged between two adjacent heat dissipation grooves.
2. The high durability multi-purpose reamer of claim 1, wherein the heat dissipating holes are bar shaped holes and are disposed at 30 ° to the central axis of the reamer body.
3. The high durability multi-purpose reamer of claim 1, wherein the grinding portion is comprised of a plurality of unit grinding blocks, the unit grinding blocks being spaced along the central axis of the drill body.
4. The high durability multi-functional reamer of claim 3, wherein the abrasive segments are square in shape.
5. The high durability multi-purpose reamer of claim 1 wherein the inner surface of the cutter head is provided with three raised portions, wherein the middle raised portion is provided with a bar-shaped slot.
6. The high durability multi-functional reamer of claim 1, wherein the outer surface of the cutter head is provided with three protrusions, wherein the middle protrusion is provided with three bar grooves, and the protrusions at both sides are provided with one bar groove.
7. The high durability multi-purpose reamer of claim 5, wherein the cross-section of the bar-shaped slot is circular arc shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222652389.0U CN218946397U (en) | 2022-10-10 | 2022-10-10 | High-durability multifunctional drilling drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222652389.0U CN218946397U (en) | 2022-10-10 | 2022-10-10 | High-durability multifunctional drilling drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218946397U true CN218946397U (en) | 2023-05-02 |
Family
ID=86107439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222652389.0U Active CN218946397U (en) | 2022-10-10 | 2022-10-10 | High-durability multifunctional drilling drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218946397U (en) |
-
2022
- 2022-10-10 CN CN202222652389.0U patent/CN218946397U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203437751U (en) | Saw web with noise reduction lines | |
| CN218946397U (en) | High-durability multifunctional drilling drill | |
| CN204367186U (en) | The fan-shaped sandwich Segmented diamond circular saw blade of a kind of short tooth | |
| JP5582386B2 (en) | Chip saw and manufacturing method thereof | |
| CN204997832U (en) | Round-corner quadrilateral hollowed disc saw blade | |
| CN215547953U (en) | High-stability diamond grinding wheel | |
| CN208305401U (en) | A kind of saw-blade structure | |
| CN210685868U (en) | Multi-surface structure diamond hard alloy composite sheet | |
| CN209920252U (en) | Hole drill for multilayer brazing ceramic | |
| CN218948095U (en) | Diamond saw blade with strong shock absorption and chip removal | |
| CN206779528U (en) | A kind of indexable insert tip, throw away tip for shallow hole drilling | |
| CN217196187U (en) | High-performance diamond saw blade | |
| CN203409901U (en) | Novel diamond cutting blade | |
| CN106239158A (en) | A kind of high-volume fractional silicon-carbide aluminum matrix composite semicircle orifice processing method | |
| CN219445612U (en) | Diamond saw blade with high wear resistance | |
| CN113370087A (en) | High-stability diamond grinding wheel | |
| CN218875920U (en) | A integral type diamond saw bit that is used for wall to grind flat grooving | |
| CN213888480U (en) | High durable dry cutting diamond saw blade | |
| CN210969440U (en) | Tool bit and cutting knife | |
| CN215549855U (en) | Novel improve chip removal cell type diamond saw bit | |
| CN204997830U (en) | Heart-shaped hollowed circular saw blade | |
| CN219012492U (en) | Diamond impregnated tooth composite drill bit | |
| CN215396093U (en) | Diamond saw blade with high strength and stable connection | |
| CN109940769A (en) | Multi-layered brazing ceramics hole drill and its application method | |
| CN216263672U (en) | Punching drill for brazing process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |