CN214944067U - Petroleum machinery installation drilling tool - Google Patents
Petroleum machinery installation drilling tool Download PDFInfo
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- CN214944067U CN214944067U CN202121597753.7U CN202121597753U CN214944067U CN 214944067 U CN214944067 U CN 214944067U CN 202121597753 U CN202121597753 U CN 202121597753U CN 214944067 U CN214944067 U CN 214944067U
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- drilling tool
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Abstract
The utility model discloses a petroleum machinery installation drilling tool, which comprises a drilling tool main body, wherein a thread groove is formed at the end part of the drilling tool main body, the end part of the drilling tool main body is connected with a thread head through the thread groove in a screwing way, two fixing rings are integrally formed on the outer surface of the thread head, the middle positions of the two fixing rings are positioned on the outer surface of the thread head and are provided with thread rings, and both ends of each thread ring are connected with bolts in a screwing way; through the tip design screw thread head at the drilling tool main part and at the surface design screw thread ring of screw thread head, avoid drilling tool tip screw thread head and drilling tool formula structure as an organic whole, easily cause the screw thread head of tip to damage when using after the installation, be not convenient for change, can use for a long time when the screw thread head damages, successively unscrew bolt and screw thread ring with the screw thread head not hard up, rotate the screw thread head again in the inside of thread groove this moment and dismantle the change with the screw thread head, change use after convenient the damage.
Description
Technical Field
The utility model belongs to the technical field of the drilling tool, concretely relates to petroleum machinery installs drilling tool.
Background
The conventional drilling tool is a tool used for drilling a hole or a hole. The drilling tool mainly comprises a drilling (well drilling) tool, a metallurgical furnace drilling tool and the like, wherein the drilling tool has certain hardness, is easy to achieve certain service life and is durable in use; the existing drilling tool end part threaded head and the drilling tool are of an integrated structure, the threaded head at the end part is easy to damage after installation and use, replacement is inconvenient, lubrication is inconvenient during installation and use, the threaded structure is easy to damage, and the problem of installation of the threaded head is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a petroleum machinery installs drilling tool to propose current drilling tool tip thread head and drilling tool formula structure as an organic whole among the solution above-mentioned background art, easily cause the thread head of tip to damage when using after the installation, be not convenient for change, be not convenient for lubricate when installing the use simultaneously, fragile helicitic texture influences the problem of the installation of thread head.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a petroleum machinery installation drilling tool, includes the drilling tool main part, the thread groove has been seted up to the tip of drilling tool main part, the tip of drilling tool main part closes soon through the thread groove and is connected with the screw thread head, the surface integral type shaping of screw thread head has two solid fixed rings, two gu fixed ring's intermediate position department is located the surface of screw thread head is provided with the screw thread ring, the both ends of screw thread ring are all closed soon and are connected with the bolt, the lower surface edge integral type shaping of screw thread ring has the tooth of sticising, just the screw thread ring with the drilling tool main part passes through the bolt-up installation.
Preferably, the main entrance has all been seted up to the inside both sides of screw thread head, one side of main entrance is located the inside of screw thread head has been seted up and has been assisted the passageway, the tip of main entrance is located the import has been seted up on the top of screw thread head, and is preferred, the main entrance with assist the internal surface of passageway and be the loop configuration, just the main entrance assist the passageway with the screw thread head is the integral type structure, and is preferred, assist the passageway with the main entrance is T type structure, just the main entrance with assist the passageway and communicate with each other, and is preferred, the thread groove with drilling tool main part formula structure as an organic whole, just the tip embedding of screw thread head the inside of thread groove, preferably, the bolt run through in the inside of screw thread ring, just the tip embedding of bolt the inside of drilling tool main part.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the tip design thread head at the drilling tool main part and at the surface design screw ring of thread head, avoid drilling tool tip thread head and drilling tool formula structure as an organic whole, the thread head that easily causes the tip when using after the installation damages, be not convenient for change, can use when the thread head damages for a long time, successively unscrew bolt and thread ring with the thread head not hard up, rotate the inside of thread groove with the thread head again this moment and dismantle the change with the thread head, change the use after conveniently damaging, drilling tool tip thread head and drilling tool formula structure as an organic whole have been solved, the problem of being not convenient for change after the thread head damages.
(2) Through the internally designed main passageway and the supplementary passageway at the thread head, avoid not being convenient for lubricate when installing and using, fragile helicitic texture, influence the installation of thread head, can pour into lubricating oil into to the inside of main passageway through the import when the installation, flow into to the inside of assisting the passageway by the main passageway again, flow into to the surface of thread head through assisting the passageway, make the lubricated use of being convenient for when the thread head is installed, not fragile, the problem of not being convenient for lubricate when the installation, fragile helicitic texture, influence the installation problem of thread head.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of the screw head, the fixing ring and the inlet of the present invention;
FIG. 4 is a schematic structural view of the screw head, the main channel and the auxiliary channel of the present invention;
FIG. 5 is an enlarged schematic view of a portion B of FIG. 4 according to the present invention;
in the figure: 1. a screw head; 2. a drill body; 3. a fixing ring; 4. pressing the teeth; 5. a threaded ring; 6. a bolt; 7. an inlet; 8. a main channel; 9. and (4) an auxiliary channel.
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.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a petroleum machinery installation drilling tool comprises a drilling tool main body 2, a thread groove is formed in the end portion of the drilling tool main body 2, a thread head 1 is connected to the end portion of the drilling tool main body 2 in a screwing mode through the thread groove, the thread head 1 can be conveniently installed through the thread groove to be used, two fixing rings 3 are integrally formed on the outer surface of the thread head 1 at the middle positions of the two fixing rings 3, a thread ring 5 is arranged on the outer surface of the thread head 1 and located in the middle positions of the two fixing rings 3, in order to enable the thread head 1 to be conveniently and tightly pressed and installed through the thread ring 5 when the thread head 1 is installed, the installation is stable, bolts 6 are connected to the two ends of the thread ring 5 in a screwing mode, the thread head 1 is tightly fixed after the thread ring 5 is fixedly installed, pressing teeth 4 are integrally formed on the edge of the lower surface of the thread ring 5, stable clamping control after the thread ring 5 is installed is facilitated by the pressing teeth 4 being in contact with the surface of the drilling tool main body 2, and the thread ring 5 and the drilling tool main body 2 are tightly installed through the bolts 6, be convenient for fix the screw ring 5 through bolt 6, when using at screw head 1 and damaging, successively unscrew bolt 6 once more and screw ring 5 is not hard up screw head 1, rotates screw head 1 again in the inside of thread groove this moment and dismantles change screw head 1, changes the use after the convenient damage.
In the embodiment, preferably, both sides of the interior of the screw head 1 are provided with the main channel 8, one side of the main channel 8, which is located inside the screw head 1, is provided with the auxiliary channel 9, so that lubricating oil can conveniently flow into the outer surface of the screw head 1 through the auxiliary channel 9 for lubrication, the end portion of the main channel 8, which is located at the top end of the screw head 1, is provided with the inlet 7, after the oil is injected into the main channel 8 through the inlet 7, the lubricating oil flows into the auxiliary channel 9 from the main channel 8, and finally the outer surface of the screw head 1 flows into the main channel, so that the screw head 1 is convenient to lubricate and mount during mounting and is not easy to wear, and the screw head 1 is convenient to lubricate and mount by injecting the lubricating oil, in the embodiment, preferably, the inner surfaces of the main channel 8 and the auxiliary channel 9 are both of an annular structure, and the main channel 8, the auxiliary channel 9 and the screw head 1 are both of an integral structure, so that the integral structure is not easy to lubricate and damage during mounting, in this embodiment, it is preferable that the auxiliary channel 9 and the main channel 8 are in a T-shaped structure, the main channel 8 communicates with the auxiliary channel 9, and in order to facilitate fastening and mounting of the screw head 1 through the screw groove, in this embodiment, it is preferable that the screw groove and the drill main body 2 are in an integral structure, and an end of the screw head 1 is embedded in the screw groove, and in order to facilitate fastening and mounting of the screw ring 5 through the bolt 6 after fastening and mounting of the screw ring 5, and facilitating mounting and use, in this embodiment, it is preferable that the bolt 6 penetrates through the inside of the screw ring 5, and an end of the bolt 6 is embedded in the inside of the drill main body 2.
The utility model discloses a theory of operation and use flow: this kind of petroleum machinery installation drilling tool, before the use, at first install, close the tip of screw thread head 1 in the inside of thread groove soon and connect, close screw thread ring 5 soon after the installation until the tip that sticiss tooth 4 imbeds the tip fastening of drilling tool main part 2, close solid fixed ring 3 soon again and fasten screw thread ring 5 and drilling tool main part 2, make screw thread head 1 stable erection, it is fixed with petroleum machinery through screw thread head 1 this moment, convenient to install and use, when long-time installation uses screw thread head 1 to damage, the same operation is dismantled change screw thread head 1 can, then can pour into lubricating oil into to the inside of main entrance 7 to main entrance 8 in the installation, flow into to the inside of assisting passageway 9 by main passageway 8 again, flow into to the surface of screw thread head 1 through assisting passageway 9, make screw thread head 1 convenient to lubricate and use when the installation, not fragile, easy to assemble.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A petroleum machinery installation drilling tool, includes drilling tool main part (2), its characterized in that: the thread groove has been seted up to the tip of drilling tool main part (2), the tip of drilling tool main part (2) closes soon through the thread groove and is connected with thread head (1), the surface integral type shaping of thread head (1) has two solid fixed rings (3), two the intermediate position department of solid fixed ring (3) is located the surface of thread head (1) is provided with screw ring (5), the both ends of screw ring (5) are all closed soon and are connected with bolt (6), the lower surface edge integral type shaping of screw ring (5) has sticiss tooth (4), just screw ring (5) with drilling tool main part (2) pass through bolt (6) fastening installation.
2. The petroleum machinery installation drilling tool according to claim 1, characterized in that: main passageway (8) have all been seted up to the inside both sides of screw thread head (1), one side of main passageway (8) is located the inside of screw thread head (1) has been seted up and has been assisted passageway (9), the tip of main passageway (8) is located import (7) have been seted up on the top of screw thread head (1).
3. A petroleum machinery installation drilling tool as claimed in claim 2, wherein: the inner surfaces of the main channel (8) and the auxiliary channel (9) are both of annular structures, and the main channel (8), the auxiliary channel (9) and the thread head (1) are both of integrated structures.
4. A petroleum machinery installation drilling tool as claimed in claim 2, wherein: the auxiliary channel (9) and the main channel (8) are of a T-shaped structure, and the main channel (8) is communicated with the auxiliary channel (9).
5. The petroleum machinery installation drilling tool according to claim 1, characterized in that: the thread groove and the drilling tool main body (2) are of an integral structure, and the end part of the thread head (1) is embedded into the thread groove.
6. The petroleum machinery installation drilling tool according to claim 1, characterized in that: the bolt (6) penetrates through the threaded ring (5), and the end part of the bolt (6) is embedded in the drill body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121597753.7U CN214944067U (en) | 2021-07-14 | 2021-07-14 | Petroleum machinery installation drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121597753.7U CN214944067U (en) | 2021-07-14 | 2021-07-14 | Petroleum machinery installation drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214944067U true CN214944067U (en) | 2021-11-30 |
Family
ID=79070621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121597753.7U Active CN214944067U (en) | 2021-07-14 | 2021-07-14 | Petroleum machinery installation drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214944067U (en) |
-
2021
- 2021-07-14 CN CN202121597753.7U patent/CN214944067U/en active Active
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