CN204646133U - Interchangeable bit and the good awl of damping performance - Google Patents
Interchangeable bit and the good awl of damping performance Download PDFInfo
- Publication number
- CN204646133U CN204646133U CN201520300664.XU CN201520300664U CN204646133U CN 204646133 U CN204646133 U CN 204646133U CN 201520300664 U CN201520300664 U CN 201520300664U CN 204646133 U CN204646133 U CN 204646133U
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- CN
- China
- Prior art keywords
- counterbore
- disk body
- vertical orientation
- central axis
- awl
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Abstract
The utility model discloses a kind of interchangeable bit and the good awl of damping performance, comprise drilling rod and drill bit; Drilling rod soffit is provided with the first disk body, first disk body soffit central vertical orientation is provided with the first counterbore, first counterbore soffit central vertical orientation is provided with the second screw-threaded counterbore, and the second screw-threaded counterbore soffit central vertical orientation is provided with the second cylinder, is inlaid with the first magnet ring in the first counterbore.Global design is novel, entirety is effectively divided into upper and lower two structures, be convenient for changing, and it is cost-saving, simultaneously comparatively firm when connection handling, and adopt magnetic to carry out effective damping, also adopt multiple spring to carry out further damping, make the shockproofness decreasing junction, ensure that connection safety.
Description
Technical field
The utility model is specifically related to a kind of interchangeable bit and the good awl of damping performance.
Background technology
The character of the geology general reference earth and feature.Mainly refer to the material composition, structure, structure, growth history etc. of the earth, comprise output state, contact relation that sphere divides different, physical property, chemical property, rock property, mineralogical composition, rock stratum and rock mass, the structural history of the earth, biological evolution history, climatic variation history, and situation and the regularity of distribution etc. are deposited in the tax of mineral resources.At some time, we need to drill through sample or extract large quantity of material for needs, and this time will utilize awl, but existing awl function ratio compared with single, the difference of comparison of seismic resistant properties.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of interchangeable bit and the good awl of damping performance.
To achieve these goals, the technical solution adopted in the utility model is: a kind of interchangeable bit and the good awl of damping performance, comprises drilling rod and drill bit, drilling rod soffit is provided with the first disk body, first disk body soffit central vertical orientation is provided with the first counterbore, first counterbore soffit central vertical orientation is provided with the second screw-threaded counterbore, and the second screw-threaded counterbore soffit central vertical orientation is provided with the second cylinder, is inlaid with the first magnet ring in the first counterbore, drill bit upper surface central vertical orientation is provided with hexagonal prismatic, hexagonal prismatic head upper surface central vertical orientation is provided with the second disk body, second disk body is fixedly connected with by high-strength bolt with the first disk body, second disk body first type surface central area vertical orientation is provided with frustroconical counterbore, the inner surface vertical orientation of frustroconical counterbore is provided with the first ring connected in star that cross section is rectangle, the second magnet ring is inlaid with in first ring connected in star, first ring connected in star soffit vertical orientation is provided with three cylindrical body, three cylindrical body upper surface vertical orientation is provided with the second counterbore, three cylindrical body is threaded with the second screw-threaded counterbore, second cylinder is rotatably connected with the second counterbore, three cylindrical external surface external surface plug-in is connected with the first spring, the second spring is established between second cylinder and the second counterbore.
As preferably, the diameter of the first disk body and the equal diameters of the second disk body.
As preferably, the central axis of the first disk body and the central axis of the first counterbore are on same straight line, and the central axis of the first counterbore and the central axis of the second screw-threaded counterbore are on same straight line.
As preferably, the soffit of the first magnet ring and the soffit of the first disk body are in same plane.
As preferably, the second magnet ring first type surface magnetic is contrary with the first magnet ring first type surface magnetic.
As preferably, the second cylinder is connected with the second spring plug-in, and the second counterbore is connected with the second spring plug-in.
As preferably, the central axis of hexagonal prismatic head and the central axis of the second disk body are on same straight line, the central axis of the second disk body and the central axis of frustroconical counterbore are on same straight line, and the central axis of frustroconical counterbore and the central axis of three cylindrical body are on same straight line.
As preferably, drilling rod and the first disk body are all that material is made with high-strength alloy, are provided with beam between the first disk body and the second disk body.
Compared with prior art, the utility model has the advantage of:
Global design is novel, entirety is effectively divided into upper and lower two structures, be convenient for changing, and it is cost-saving, simultaneously comparatively firm when connection handling, and adopt magnetic to carry out effective damping, also adopt multiple spring to carry out further damping, make the shockproofness decreasing junction, ensure that connection safety.
Accompanying drawing explanation
Fig. 1 is the utility model interchangeable bit and the structural representation of the good awl of damping performance.
Fig. 2 is the utility model interchangeable bit and the drill bit structure schematic diagram of the good awl of damping performance.
Fig. 3 is the utility model interchangeable bit and the jackrod structure schematic diagram of the good awl of damping performance.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Interchangeable bit and the good awl of damping performance, comprise drilling rod 1 and drill bit 3, drilling rod 1 soffit is provided with the first disk body 2, first disk body 2 soffit central vertical orientation is provided with the first counterbore, first counterbore soffit central vertical orientation is provided with the second screw-threaded counterbore, second screw-threaded counterbore soffit central vertical orientation is provided with in the second cylinder 11, first counterbore and is inlaid with the first magnet ring 6, drill bit 3 upper surface central vertical orientation is provided with hexagonal prismatic 31, hexagonal prismatic 31 upper surface central vertical orientations are provided with the second disk body 32, second disk body 32 is fixedly connected with by high-strength bolt with the first disk body 2, connect closely reliable, entirety is effectively divided into upper and lower two structures, be convenient for changing, and it is cost-saving, second disk body 32 first type surface central area vertical orientation is provided with frustroconical counterbore 321, the inner surface vertical orientation of frustroconical counterbore 321 is provided with the first ring connected in star 322 that cross section is rectangle, the second magnet ring 311 is inlaid with in first ring connected in star 322, utilize magnetic to carry out the mode alleviating vibrations, first ring connected in star 322 soffit vertical orientation is provided with three cylindrical body 33, three cylindrical body 33 upper surface vertical orientation is provided with the second counterbore 331, three cylindrical body 33 is threaded with the second screw-threaded counterbore, second cylinder 11 is rotatably connected with the second counterbore 331, three cylindrical body 33 external surface external surface plug-in is connected with the first spring 4, the second spring 5 is established between second cylinder 11 and the second counterbore 331.The diameter of the first disk body 2 and the equal diameters of the second disk body 32.The central axis of the first disk body 2 and the central axis of the first counterbore are on same straight line, and the central axis of the first counterbore and the central axis of the second screw-threaded counterbore are on same straight line.The soffit of the first magnet ring 6 and the soffit of the first disk body 2 are in same plane.Second magnet ring 311 first type surface magnetic is contrary with the first magnet ring 6 first type surface magnetic.Second cylinder 11 is connected with the second spring 5 plug-in, and the second counterbore 331 is connected with the second spring 5 plug-in, multistage spring shock absorption, reduces vibrations.The central axis of the central axis that hexagonal prismatic is 31 and the second disk body 32 is on same straight line, the central axis of the second disk body 32 and the central axis of frustroconical counterbore 321 are on same straight line, and the central axis of frustroconical counterbore 321 and the central axis of three cylindrical body 33 are on same straight line.Drilling rod 1 and the first disk body 2 are all that material is made with high-strength alloy, are provided with beam between the first disk body 2 and the second disk body 32.
As shown in Figure 1, drill bit 3 external surface can be provided with helicla flute, facilitates deslagging.In one embodiment, in the first counterbore, be inlaid with the first magnet ring 6, be inlaid with the second magnet ring 311 in first ring connected in star 322, alleviate vibrations by magnetic, alleviate the shockproofness of junction successively, ensure to connect safety.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.
Claims (8)
1. interchangeable bit and the good awl of damping performance, comprises drilling rod and drill bit, it is characterized in that: described drilling rod soffit is provided with the first disk body, first disk body soffit central vertical orientation is provided with the first counterbore, first counterbore soffit central vertical orientation is provided with the second screw-threaded counterbore, second screw-threaded counterbore soffit central vertical orientation is provided with the second cylinder, is inlaid with the first magnet ring in the first counterbore, described drill bit upper surface central vertical orientation is provided with hexagonal prismatic, hexagonal prismatic head upper surface central vertical orientation is provided with the second disk body, second disk body is fixedly connected with by high-strength bolt with the first disk body, second disk body first type surface central area vertical orientation is provided with frustroconical counterbore, the inner surface vertical orientation of frustroconical counterbore is provided with the first ring connected in star that cross section is rectangle, the second magnet ring is inlaid with in first ring connected in star, first ring connected in star soffit vertical orientation is provided with three cylindrical body, three cylindrical body upper surface vertical orientation is provided with the second counterbore, three cylindrical body is threaded with the second screw-threaded counterbore, second cylinder is rotatably connected with the second counterbore, three cylindrical external surface external surface plug-in is connected with the first spring, the second spring is established between second cylinder and the second counterbore.
2. interchangeable bit according to claim 1 and the good awl of damping performance, is characterized in that: the diameter of described first disk body and the equal diameters of the second disk body.
3. interchangeable bit according to claim 1 and the good awl of damping performance, it is characterized in that: the central axis of described first disk body and the central axis of the first counterbore are on same straight line, and the central axis of the first counterbore and the central axis of the second screw-threaded counterbore are on same straight line.
4. interchangeable bit according to claim 1 and the good awl of damping performance, is characterized in that: the soffit of described first magnet ring and the soffit of the first disk body are in same plane.
5. interchangeable bit according to claim 1 and the good awl of damping performance, is characterized in that: described second magnet ring first type surface magnetic is contrary with the first magnet ring first type surface magnetic.
6. interchangeable bit according to claim 1 and the good awl of damping performance, it is characterized in that: described second cylinder is connected with the second spring plug-in, the second counterbore is connected with the second spring plug-in.
7. interchangeable bit according to claim 1 and the good awl of damping performance, it is characterized in that: the central axis of described hexagonal prismatic head and the central axis of the second disk body are on same straight line, the central axis of the second disk body and the central axis of frustroconical counterbore are on same straight line, and the central axis of frustroconical counterbore and the central axis of three cylindrical body are on same straight line.
8. interchangeable bit according to claim 1 and the good awl of damping performance, is characterized in that: described drilling rod and the first disk body are all that material is made with high-strength alloy, are provided with beam between the first disk body and the second disk body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300664.XU CN204646133U (en) | 2015-05-12 | 2015-05-12 | Interchangeable bit and the good awl of damping performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300664.XU CN204646133U (en) | 2015-05-12 | 2015-05-12 | Interchangeable bit and the good awl of damping performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646133U true CN204646133U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520300664.XU Expired - Fee Related CN204646133U (en) | 2015-05-12 | 2015-05-12 | Interchangeable bit and the good awl of damping performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211115A (en) * | 2020-10-31 | 2021-01-12 | 姚云生 | Bridge maintenance system convenient to adjust position |
-
2015
- 2015-05-12 CN CN201520300664.XU patent/CN204646133U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211115A (en) * | 2020-10-31 | 2021-01-12 | 姚云生 | Bridge maintenance system convenient to adjust position |
| CN112211115B (en) * | 2020-10-31 | 2021-07-16 | 姚云生 | Bridge maintenance system convenient to adjust position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160512 |
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| CF01 | Termination of patent right due to non-payment of annual fee |