CN215033885U - Welding type deep hole drill bit - Google Patents
Welding type deep hole drill bit Download PDFInfo
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- CN215033885U CN215033885U CN202121453355.8U CN202121453355U CN215033885U CN 215033885 U CN215033885 U CN 215033885U CN 202121453355 U CN202121453355 U CN 202121453355U CN 215033885 U CN215033885 U CN 215033885U
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- drill bit
- deep hole
- hole drill
- vibration sensor
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Abstract
The utility model discloses a welding formula deep hole drill bit relates to deep hole drill bit technical field, and the pressure that probably takes place the drill bit vibrations to produce for solving current deep hole drill bit when carrying out the during operation is too big, makes the cracked problem of drill bit. The utility model discloses a deep hole drill bit device, including deep hole drill bit device main part, magnet adsorption mechanism, stabilizing counterweight plate, solid-state solder joint, and solid-state solder joint, unable adjustment base is installed to the lower extreme of deep hole drill bit device main part, and stabilizes counterweight plate and be provided with threely, solid-state solder joint is installed to the lower extreme of stabilizing counterweight plate, and solid-state solder joint is provided with four, unable adjustment base's lower extreme is installed unable adjustment base, and unable adjustment base is provided with four, the bradyseism spring is installed to unable adjustment base's lower extreme, magnet adsorption mechanism is installed to the lower extreme of bradyseism spring, and magnet adsorption mechanism is provided with four.
Description
Technical Field
The utility model relates to a deep hole drill bit technical field specifically is a welding formula deep hole drill bit.
Background
The hole drill bit is divided into a welding type deep hole drill bit and a machining type deep hole drill bit, the deep hole drill bit adopts internal chip removal, a blade of the welding type deep hole drill bit cannot be exchanged and is disposable, the blade of the machining type deep hole drill bit can be exchanged, a cutter body of the machining type deep hole drill bit can be permanently used, the blade can be replaced, the welding type deep hole drill bit and the machining type deep hole drill bit both adopt an oil supply device for supplying cooling liquid, the internal chip removal process method can be used for drilling deep holes on equal carbon steel and alloy steel solid materials, and the length-diameter ratio can reach 1: 100.
However, when the existing deep hole drill bit works, the pressure generated by the vibration of the drill bit is too large, so that the drill bit is broken; thus, the existing requirements are not met, and a welding type deep hole drill is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a welding formula deep hole drill to the current deep hole drill that proposes in solving above-mentioned background art is carrying out the during operation probably takes place that the pressure that the drill bit vibrations produced too big, makes the cracked problem of drill bit.
In order to achieve the above object, the utility model provides a following technical scheme: a welded type deep hole drill bit comprises a deep hole drill bit device main body, wherein the outer surface of the deep hole drill bit device main body is provided with three stable counter weight plates, the lower end of each stable counter weight plate is provided with four solid welding spots, the lower end of the deep hole drill bit device main body is provided with a fixed base, the number of the fixed bases is four, the lower end of each fixed base is provided with a damping spring, the number of the damping springs is four, the lower end of each damping spring is provided with a magnet adsorption mechanism, the number of the magnet adsorption mechanisms is four, the upper end of the deep hole drill bit device main body is provided with a connecting base, the upper end of the connecting base is provided with a blade mounting base, the number of the blade mounting bases is four, the upper end of the blade mounting base is provided with a mechanical clamping blade, and the number of the mechanical clamping blades is four, blade mounting grooves are installed on one side of the blade mounting base, four blade mounting grooves are formed in the blade mounting grooves, and a connecting main shaft is installed at the lower end of the deep hole drill bit device main body.
Preferably, the upper end of the connecting base is provided with a vibration sensor base, and the vibration sensor base is fixedly connected with the connecting base.
Preferably, the upper end of the vibration sensor base is provided with the vibration sensor, and the vibration sensor is fixedly connected with the vibration sensor base.
Preferably, the upper end of the connecting base is provided with four sliding grooves, and the sliding grooves are fixedly connected with the connecting base and provided with four sliding grooves.
Preferably, the outer surface mounting of vibrations sensor base has the hydraulic pressure shrink base, hydraulic pressure shrink base and vibrations sensor base fixed connection, and the hydraulic pressure shrink base is provided with four.
Preferably, hydraulic pressure shrink connecting rod is installed to the one end of hydraulic pressure shrink base, and hydraulic pressure shrink connecting rod is provided with four.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install the shock transducer in the upper end of shock transducer base, the setting of shock transducer can be reacted when detecting the vibrations that exceed the shock transducer threshold value, hydraulic pressure shrink connecting rod is installed to the one end of hydraulic pressure shrink base, the setting of hydraulic pressure shrink connecting rod can be retrieved blade installation base after the shock transducer signals, make the blade no longer contact the work piece, in order to reach the effect of protection blade, the effectual current deep-hole drill bit of having avoided probably takes place the pressure that the drill bit vibrations produced too big when carrying out the during operation, make the cracked problem of drill bit.
2. Through having installed the bradyseism spring at the lower extreme of deep-hole drill bit device main part, at deep-hole drill bit during operation, can relieve the vibrations of less dynamics, can not touch the vibrations sensor, keep the normal clear of job stabilization.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic view of the upper end structure of the present invention;
in the figure: 1. a deep hole drill device body; 2. stabilizing the counterweight plate; 3. solid welding spots; 4. a fixed base; 5. a cushioning spring; 6. a magnet adsorption mechanism; 7. connecting a base; 8. a blade mounting base; 9. a machine-clamped blade; 10. a blade mounting groove; 11. connecting the main shaft; 12. a shock sensor base; 13. a shock sensor; 14. a sliding groove; 15. a hydraulic retracting base; 16. the connecting rod is contracted hydraulically.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a welded deep hole drill bit comprises a deep hole drill bit device main body 1, wherein three stable counter weight plates 2 are arranged on the outer surface of the deep hole drill bit device main body 1, solid welding spots 3 are arranged at the lower end of each stable counter weight plate 2, four solid welding spots 3 are arranged, a fixed base 4 is arranged at the lower end of the deep hole drill bit device main body 1, four fixed bases 4 are arranged, a cushioning spring 5 is arranged at the lower end of each fixed base 4, four cushioning springs 5 are arranged, a magnet adsorption mechanism 6 is arranged at the lower end of each cushioning spring 5, four magnet adsorption mechanisms 6 are arranged, a connecting base 7 is arranged at the upper end of the deep hole drill bit device main body 1, a blade mounting base 8 is arranged at the upper end of the connecting base 7, four blade mounting bases 8 are arranged, a mechanical clamping blade 9 is arranged at the upper end of the blade mounting base 8, and four mechanical clamping blades 9 are arranged, blade mounting grooves 10 are installed at one side of the blade mounting base 8, four blade mounting grooves 10 are provided, and a connecting main shaft 11 is installed at the lower end of the deep hole drilling bit device main body 1.
Further, the upper end of the connecting base 7 is provided with the vibration sensor base 12, the vibration sensor base 12 is fixedly connected with the connecting base 7, and the connection mode of the fixed connection can enable the connection between the vibration sensor base 12 and the connecting base 7 to be firmer.
Further, the upper end of the vibration sensor base 12 is provided with the vibration sensor 13, the vibration sensor 13 is fixedly connected with the vibration sensor base 12, and the vibration sensor 13 can react when detecting vibration exceeding the threshold value of the vibration sensor 13.
Furthermore, the upper end of the connecting base 7 is provided with four sliding grooves 14, the sliding grooves 14 are fixedly connected with the connecting base 7, and the sliding grooves 14 can be arranged to be smoother when the blade mounting base 8 is retracted.
Further, the outer surface mounting of vibrations sensor base 12 has hydraulic pressure shrink base 15, hydraulic pressure shrink base 15 and vibrations sensor base 12 fixed connection, and hydraulic pressure shrink base 15 is provided with four, and fixed connection's connected mode can make vibrations sensor base 12 more firm with hydraulic pressure shrink base 15's connection.
Further, hydraulic pressure shrink connecting rod 16 is installed to the one end of hydraulic pressure shrink base 15, and hydraulic pressure shrink connecting rod 16 is provided with four, and hydraulic pressure shrink connecting rod 16's setting can be retrieved blade installation base 8 after shock sensor 13 signals, makes the blade no longer contact the work piece to reach the effect of protection blade.
The working principle is as follows: when the tool is used, the Rv-187 vibration sensor 13 is mounted at the upper end of the vibration sensor base 12, the vibration sensor 13 can respond when detecting vibration exceeding the threshold value of the vibration sensor 13, the hydraulic contraction connecting rod 16 is mounted at one end of the hydraulic contraction base 15, and the blade can be recovered from the mounting base after the vibration sensor 13 sends a signal through the hydraulic contraction connecting rod 16, so that the blade is not contacted with a workpiece any more, and the blade is protected.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a welded type gun drill, includes gun drill device main part (1), its characterized in that: the outer surface of the deep hole drill bit device main body (1) is provided with three stable weight plates (2), the lower end of each stable weight plate (2) is provided with four solid welding spots (3), the lower end of each solid welding spot (3) is provided with four fixed bases (4), the lower end of each fixed base (4) is provided with four damping springs (5), the lower ends of the damping springs (5) are provided with four damping mechanisms (6), the lower ends of the damping springs (5) are provided with four magnet adsorption mechanisms (6), the upper end of the deep hole drill bit device main body (1) is provided with a connecting base (7), the upper end of the connecting base (7) is provided with a blade mounting base (8), and the number of the blade mounting bases (8) is four, the upper end of blade installation base (8) is installed and is had double-layered blade (9), and machine presss from both sides blade (9) and be provided with four, blade mounting groove (10) are installed to one side of blade installation base (8), and blade mounting groove (10) are provided with four, deep hole drill bit device main part's (1) lower extreme is installed and is connected main shaft (11).
2. A welded-type gun drill according to claim 1, characterized in that: the vibration sensor is characterized in that a vibration sensor base (12) is installed at the upper end of the connecting base (7), and the vibration sensor base (12) is fixedly connected with the connecting base (7).
3. A welded-type gun drill according to claim 2, characterized in that: the vibration sensor (13) is installed at the upper end of the vibration sensor base (12), and the vibration sensor (13) is fixedly connected with the vibration sensor base (12).
4. A welded-type gun drill according to claim 1, characterized in that: the upper end of the connecting base (7) is provided with four sliding grooves (14), the sliding grooves (14) are fixedly connected with the connecting base (7), and the number of the sliding grooves (14) is four.
5. A welded-type gun drill according to claim 2, characterized in that: the outer surface mounting of vibrations sensor base (12) has hydraulic pressure shrink base (15), hydraulic pressure shrink base (15) and vibrations sensor base (12) fixed connection, and hydraulic pressure shrink base (15) are provided with four.
6. A welded-type gun-drill according to claim 5, characterized in that: hydraulic pressure shrink connecting rod (16) are installed to the one end of hydraulic pressure shrink base (15), and hydraulic pressure shrink connecting rod (16) are provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121453355.8U CN215033885U (en) | 2021-06-29 | 2021-06-29 | Welding type deep hole drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121453355.8U CN215033885U (en) | 2021-06-29 | 2021-06-29 | Welding type deep hole drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215033885U true CN215033885U (en) | 2021-12-07 |
Family
ID=79229513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121453355.8U Active CN215033885U (en) | 2021-06-29 | 2021-06-29 | Welding type deep hole drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215033885U (en) |
-
2021
- 2021-06-29 CN CN202121453355.8U patent/CN215033885U/en active Active
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