CN218946387U - Wedging device for boring tool bar of moone - Google Patents
Wedging device for boring tool bar of moone Download PDFInfo
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- CN218946387U CN218946387U CN202320022308.0U CN202320022308U CN218946387U CN 218946387 U CN218946387 U CN 218946387U CN 202320022308 U CN202320022308 U CN 202320022308U CN 218946387 U CN218946387 U CN 218946387U
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- boring cutter
- boring tool
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Abstract
The utility model relates to a wedging device of a boring cutter bar of a mullite cone, and belongs to the technical field of wedging devices of boring cutter bars of the mullite cone. The technical scheme mainly aims at solving the problem that the conventional wedging device of the boring cutter bar of the Mooney cone cannot delay the corrosion speed of the device and comprises a first connecting shell and a second connecting shell, wherein the second connecting shell is arranged on one side of the first connecting shell; two groups of active electrodes are arranged on the outer surface of the second connecting shell through connecting plates, and wires are arranged on the outer surfaces of the two groups of active electrodes. According to the utility model, the active electrode and the lead are arranged through the second fixing shell, the activity sequence of the active electrode metal is more active than that of the whole device, when the whole device is corroded by water vapor in the external environment, the active electrode is preferentially oxidized to lose electrons, part of electrons are conveyed into the lead, and the lead conveys part of electrons to the outer surface of the whole device, so that the whole device is subjected to electronic supplementation, and the corrosion speed and the service life of the device are further prolonged.
Description
Technical Field
The utility model relates to the technical field of wedging of a boring cutter bar of a mullite cone, in particular to a wedging device of the boring cutter bar of the mullite cone.
Background
The main function of the boring tool is that the boring tool is connected with an external transmission component, when the transmission component transmits external force to the inside of the boring tool bar, the boring tool is driven to rotate or move, the metal to be machined is precisely machined, in the use process of the existing Mo Zhui boring tool bar, the boring tool bar is often required to be connected with the external transmission rod, at the moment, a boring tool bar wedging device is required to be used and is respectively connected with the boring tool bar and the external transmission component, the device is fixed, and the existing boring tool bar wedging device lacks a rust delay component, so that the rust speed of the device cannot be delayed in the use process of the device, and the service life of the device is further influenced.
Compared with the existing boring cutter bar wedging device, the anti-rust auxiliary component is added, so that the whole rust speed of the device can be delayed in the use process of the device, and the service life and the use experience of the device are further improved.
Disclosure of Invention
The utility model aims to solve the problems in the background technology and provides a wedging device for a boring cutter bar of a mozzie.
The technical scheme of the utility model is as follows: the device comprises a first connecting shell and a second connecting shell, wherein the second connecting shell is arranged on one side of the first connecting shell;
two groups of active electrodes are arranged on the outer surface of the second connecting shell through a connecting plate, wires are arranged on the outer surfaces of the two groups of active electrodes, and the tail ends of the wires extend to the outer surface of the second connecting shell;
the inner side of the first connection shell is provided with a first internal thread.
Preferably, the outer surface of the first connecting shell is provided with two groups of first spring telescopic rods in a penetrating way.
Preferably, a second internal thread is arranged on the inner side of the second connection housing.
Preferably, the outer surface of the second connecting shell is provided with two groups of second spring telescopic rods in a penetrating mode, and the second spring telescopic rods are located on the outer side of the active electrode.
Preferably, a shock-absorbing layer is disposed inside the inner wall of the first connection housing.
Preferably, a first connection layer is arranged on the inner side of the first connection shell, and the first connection layer is positioned behind the first internal thread.
Preferably, a second connecting layer is mounted on the inner side of the second connecting shell, and the second connecting layer is located in front of the second internal thread.
Compared with the prior art, the utility model has the following beneficial technical effects:
1. according to the utility model, the active electrode and the lead are arranged, the active electrode is arranged on the outer surface of the second connecting shell, the metal activity sequence is more active than that of the whole device, when the whole device is corroded by water vapor in the external environment, the active electrode is preferentially oxidized to lose electrons, part of electrons are conveyed into the lead, and the lead conveys part of electrons to the outer surface of the whole device, so that the electrons are supplemented to the whole device, and the corrosion speed and the service life of the device are further delayed.
2. According to the utility model, the damping layer, the first connecting layer and the second connecting layer are arranged in the inner wall of the first connecting shell, when the impact force acts in the first connecting shell, the first connecting shell can generate fluctuation on high-viscosity liquid in the damping layer to partially absorb the impact force when the impact force acts in the first connecting shell, the first connecting layer is arranged in the inner side of the first connecting shell by adopting flexible silica gel, when the device is fixed with the Morse cone boring cutter rod to be impacted, the flexible silica gel can absorb the impact force, and when the impact externally connected to the component is conducted in the second connecting layer, the second connecting layer can partially absorb the impact, so that the stability and the service life of the device are improved.
Drawings
FIG. 1 shows a schematic diagram of a wedging device for a boring cutter bar of a Mooney type;
FIG. 2 is a schematic cross-sectional partial structure of the first connection housing of FIG. 1;
fig. 3 is a schematic sectional view of a portion of the second connection housing of fig. 1.
Reference numerals: 1. a first connection housing; 2. a second connection housing; 3. an active electrode; 4. a wire; 5. a first internal thread; 6. a first spring telescoping rod; 7. a second internal thread; 8. a second spring telescoping rod; 9. a shock absorbing layer; 10. a first connection layer; 11. and a second connection layer.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1, 2 and 3, the wedging device of a boring cutter bar for a moone provided by the utility model comprises a first connecting shell 1 and a second connecting shell 2, wherein the second connecting shell 2 is arranged on one side of the first connecting shell 1, the first connecting shell 1 provides a fixed point for the second connecting shell 2, a first internal thread 5, a first spring telescopic rod 6, a shock absorption layer 9 and a first connecting layer 10 which are arranged on the outer surface and the inner side of the first connecting shell, and the second connecting shell 2 provides a fixed point for the active electrode 3, a second internal thread 7, a second spring telescopic rod 8 and a second connecting layer 11 which are arranged on the outer surface and the inner side of the second connecting shell; the first internal thread 5 is arranged on the inner side of the first connecting shell 1, before the device is used, the cone boring cutter bar is inserted into the inner side of the first connecting shell 1, and is rotated by external force, at the moment, the cone boring cutter bar is rotationally inserted into the inner side of the first connecting shell 1 and meshed with the first internal thread 5 to finish the primary fixing of the cone boring cutter bar, two groups of first spring telescopic rods 6 are penetratingly arranged on the outer surface of the first connecting shell 1, when the first spring telescopic rods 6 are arranged in the first connecting shell 1, when the cone boring cutter bar is inserted into the inner side of the first connecting shell 1, the tail ends of the first spring telescopic rods 6 are extended into the inner side of the Mo Zhui boring cutter bar to finish the fixing of the cone boring cutter bar, so that the stability of the cone boring cutter bar is improved, the second internal thread 7 is arranged on the inner side of the second connecting shell 2, after the fixing of the cone boring cutter rod is completed, the external transmission part is inserted into the inner side of the second connecting shell 2 through external force, then the second connecting shell 2 is rotated through external force to drive the second internal thread 7 to be fixed with the external transmission part, the integral fixing of the device is completed, two groups of second spring telescopic rods 8 are installed on the outer surface of the second connecting shell 2 in a penetrating mode, the second spring telescopic rods 8 are located on the outer side of the active electrode 3, after the external transmission part is connected with the second connecting shell 2, the second spring telescopic rods 8 extend under the driving of elastic potential energy of internal springs of the second spring telescopic rods, the tail ends of the second spring telescopic rods are driven to be inserted into the external transmission part, and the integral fixing of the device is completed.
The working principle of the device for wedging the boring cutter bar of the first embodiment is that firstly, the boring cutter bar of the second cone is inserted into the first connecting shell 1, the boring cutter bar of the second cone is rotated by external force, at the moment, the boring cutter bar of the second cone is rotationally inserted into the inner side of the first connecting shell 1 and meshed with the first internal thread 5, the preliminary fixing of the boring cutter bar of the second cone is completed, then the external transmission part is inserted into the inner side of the second connecting shell 2 by external force, and then the second internal thread 7 is driven by the external force to be fixed with the external transmission part by rotating the second connecting shell 2, so that the whole fixing of the device is completed.
Example two
As shown in fig. 1, the wedging device for a boring cutter bar of a moat cone according to the present utility model further includes: the second connection shell 2 and the active electrode 3, two groups of active electrodes 3 are installed on the outer surface of the second connection shell 2 through the connecting plate, the active electrodes 3 are installed on the outer surface of the second connection shell 2, and the metal activity sequence is more active compared with that of the whole device, when the whole device is corroded by water vapor in the external environment, the active electrodes 3 are preferentially oxidized to lose electrons, partial electrons are conveyed to the inside of the lead 4, the lead 4 is installed on the outer surface of the two groups of active electrodes 3, the tail ends of the lead 4 extend to the outer surface of the second connection shell 2, the lead 4 conveys partial electrons to the outer surface of the whole device, the electrons are supplemented to the whole device, and then the corrosion speed and the service life of the device are delayed.
Example III
As shown in fig. 2 and fig. 3, the wedging device for a boring cutter bar according to the present utility model further includes: the shock-absorbing device comprises a first connecting shell 1 and a shock-absorbing layer 9, wherein the shock-absorbing layer 9 is arranged inside the inner wall of the first connecting shell 1, when an impact force acts on the inner side of the first connecting shell 1, the first connecting shell 1 can be used for partially absorbing the impact force when the impact force acts on the inner side of the first connecting shell 1, high-viscosity liquid inside the shock-absorbing layer 9 fluctuates, the first connecting layer 10 is arranged on the inner side of the first connecting shell 1, the first connecting layer 10 is positioned behind the first internal thread 5, the first connecting layer 10 is arranged on the inner side of the first connecting shell 1 by adopting flexible silica gel, when the device is impacted by the fixed completion of a moone boring cutter rod, the flexible silica gel can absorb the impact force, the second connecting layer 11 is arranged on the inner side of the second connecting shell 2, the second connecting layer 11 is positioned in front of the second internal thread 7, and when the external impact is transmitted to the inner side of the second connecting layer 11, the second connecting layer 11 can be used for partially absorbing the impact force, and further stability and service life of the device are improved.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (7)
1. The utility model provides a boring cutter bar wedging device of moyramid, includes first coupling shell (1) and second coupling shell (2), its characterized in that: a second connecting shell (2) is arranged on one side of the first connecting shell (1);
two groups of active electrodes (3) are arranged on the outer surface of the second connecting shell (2) through connecting plates, wires (4) are arranged on the outer surfaces of the two groups of active electrodes (3), and the tail ends of the wires (4) extend to the outer surface of the second connecting shell (2);
a first internal thread (5) is arranged on the inner side of the first connecting shell (1).
2. The device for wedging the boring tool bar according to claim 1, wherein the outer surface of the first connecting shell (1) is provided with two groups of first spring telescopic rods (6) in a penetrating way.
3. A device for wedging a boring tool bar according to claim 1, characterized in that the second connection housing (2) is provided with a second internal thread (7) on the inside.
4. The device for wedging the boring tool bar according to claim 1, wherein the outer surface of the second connecting shell (2) is provided with two groups of second spring telescopic rods (8) in a penetrating way, and the second spring telescopic rods (8) are positioned outside the active electrode (3).
5. The device for wedging the boring tool bar according to claim 1, wherein a shock-absorbing layer (9) is arranged inside the inner wall of the first connecting shell (1).
6. The device for wedging the boring tool bar according to claim 1, wherein a first connecting layer (10) is arranged on the inner side of the first connecting shell (1), and the first connecting layer (10) is located behind the first internal thread (5).
7. The device for wedging the boring tool bar according to claim 1, wherein a second connecting layer (11) is installed on the inner side of the second connecting shell (2), and the second connecting layer (11) is located in front of the second internal thread (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320022308.0U CN218946387U (en) | 2023-01-05 | 2023-01-05 | Wedging device for boring tool bar of moone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320022308.0U CN218946387U (en) | 2023-01-05 | 2023-01-05 | Wedging device for boring tool bar of moone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218946387U true CN218946387U (en) | 2023-05-02 |
Family
ID=86111264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320022308.0U Active CN218946387U (en) | 2023-01-05 | 2023-01-05 | Wedging device for boring tool bar of moone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218946387U (en) |
-
2023
- 2023-01-05 CN CN202320022308.0U patent/CN218946387U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yong Inventor after: Yue Furong Inventor after: Wei Fengbin Inventor after: Jiang Zhen Inventor after: Wang Haipeng Inventor after: Zhou Qinghua Inventor before: Yue Furong Inventor before: Wei Fengbin Inventor before: Jiang Zhen Inventor before: Wang Haipeng Inventor before: Zhou Qinghua |