CN216912138U - Anti-seismic cutter bar for processing various deep holes or deep surfaces - Google Patents
Anti-seismic cutter bar for processing various deep holes or deep surfaces Download PDFInfo
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- CN216912138U CN216912138U CN202220791129.9U CN202220791129U CN216912138U CN 216912138 U CN216912138 U CN 216912138U CN 202220791129 U CN202220791129 U CN 202220791129U CN 216912138 U CN216912138 U CN 216912138U
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- cutter bar
- cutter
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- cutter arbor
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Abstract
The utility model discloses an anti-seismic cutter bar for processing various deep holes or deep surfaces, which comprises a cutter bar outer shaft, a cutter bar core shaft and an anti-seismic structure, wherein the top end of the cutter bar outer shaft is provided with an installation connector, the interior of the cutter bar outer shaft is designed in a hollow mode, the bottom of the cutter bar outer shaft is designed in an open mode, the cutter bar outer shaft is provided with a plurality of installation holes for installing cutter bits close to the bottom of the cutter bar outer shaft, the cutter bar core shaft is positioned in the interior of the cutter bar outer shaft, the exterior of the cutter bar core shaft is provided with two annular installation grooves, and the two installation grooves are respectively close to the top end and the bottom end of the cutter bar core shaft. According to the utility model, the outer shaft of the cutter bar is made of steel materials, and the cutter bar core shaft is made of steel shells and lead materials, so that compared with imported anti-seismic cutter bars, the cost of production materials is greatly reduced, the price of the anti-seismic cutter bar is reduced, the anti-seismic effect of the anti-seismic cutter bar is effectively improved, the service life of the anti-seismic cutter bar is prolonged, and the overall practicability is higher.
Description
Technical Field
The utility model relates to the field of mechanical equipment parts, in particular to an anti-seismic cutter bar for processing various deep holes or deep surfaces.
Background
Mechanical equipment is widely applied to various fields, drilling and tapping mechanical equipment is one of the fields, a cutter bar of the mechanical equipment is one of indispensable parts, the types of the cutter bar are various, and an anti-vibration cutter bar is one of the parts.
However, the existing anti-vibration tool bar has the following disadvantages:
the existing anti-seismic cutter bar is generally imported, and the material is difficult to obtain, so that the price is higher, the anti-seismic effect is general, and the service life is shorter.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-seismic cutter bar for processing various deep holes or deep surfaces, and aims to solve the problems that the traditional anti-seismic cutter bar is imported generally, and the traditional anti-seismic cutter bar is difficult to obtain materials, so that the traditional anti-seismic cutter bar is higher in price, general in anti-seismic effect and shorter in service life.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an antidetonation cutter arbor for all kinds of deep holes or deep processing, includes the outer axle of cutter arbor, cutter arbor dabber and antidetonation structure, the top department of the outer axle of cutter arbor is provided with the erection joint head, the inside of the outer axle of cutter arbor is hollow formula design, the outer bottom department of the cutter arbor is open type design, the outer axle of cutter arbor is being close to in its bottom department and sets up a plurality of mounting holes that are used for installing the tool bit, the cutter arbor dabber is arranged in the inside of the outer axle of cutter arbor, two annular mounting grooves have been seted up to the outside of cutter arbor dabber, and two the mounting groove is close to respectively in the top and the bottom department of cutter arbor, the antidetonation structure is installed in the mounting groove of its top of cutter arbor and bottom department.
Preferably, the cutter bar outer shaft and the mounting connector are both made of high-strength steel materials.
Preferably, the cutter bar mandrel is made of a steel shell and a lead material in a filling mode.
Preferably, the length range of the cutter bar mandrel is 100mm-400mm, and the cutter bar mandrel can be adjusted according to the length of the cutter bar.
Preferably, the anti-seismic structure comprises a rubber ring A and a rubber ring B, and the rubber ring A and the rubber ring B are respectively sleeved in two mounting grooves outside the cutter bar mandrel.
Preferably, the hardness of the rubber ring A and the rubber ring B ranges from 60 degrees to 80 degrees.
The utility model provides an anti-seismic cutter bar for processing various deep holes or deep surfaces, which has the following beneficial effects:
the utility model can adopt a mode of extending the anti-seismic mechanism by arranging the cutter bar outer shaft, the cutter bar core shaft and the anti-seismic structure, adopts lead as the filler of the cutter bar core shaft and adopts steel as the anti-seismic core shaft of the cutter bar outer shaft, can realize the anti-seismic effect at low cost by proper clearance between the rubber ring A and the rubber ring B, the hardness of the rubber ring A and the rubber ring B and the diameter of the rubber ring A and the rubber ring B, greatly reduces the production cost of the anti-seismic cutter bar, reduces the manufacturing cost of the anti-seismic cutter bar, and plays a great role in improving the precision and the competitiveness of the manufacturing industry in China.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a fry configuration of the present invention;
fig. 3 is a schematic view of the outer spindle of the present invention in a bottom view.
In the figure: 1. a cutter bar outer shaft; 2. a cutter bar mandrel; 3. installing a connector; 4. mounting holes; 5. mounting grooves; 6. a rubber ring A; 7. and a rubber ring B.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1-3, the present invention provides a technical solution: the utility model provides an antidetonation cutter arbor for all kinds of deep holes or deep processing, includes outer axle 1 of cutter arbor, cutter arbor dabber 2 and antidetonation structure, the top department of the outer axle 1 of cutter arbor is provided with erection joint head 3, the inside of the outer axle 1 of cutter arbor is hollow formula design, the bottom department of the outer axle 1 of cutter arbor is open type design, the outer axle 1 of cutter arbor is being close to in its bottom department and has seted up a plurality of mounting holes 4 that are used for installing the tool bit, cutter arbor dabber 2 is arranged in the inside of the outer axle 1 of cutter arbor, two annular mounting grooves 5, and two have been seted up to the outside of cutter arbor dabber 2 mounting groove 5 is close to respectively in the top and the bottom department of cutter arbor 2, antidetonation structure installs in mounting groove 5 of its top of cutter arbor dabber 2 and bottom department.
The cutter bar outer shaft 1 and the mounting connector 3 are both made of high-strength steel materials, so that the cutter bar outer shaft 1 has high self-rigidity and relatively low manufacturing cost;
the cutter bar mandrel 2 is made of a steel shell and a lead material in a filling mode, so that the effect and the effect which are the same as those of imported materials can be achieved by the lead material, and the manufacturing cost is far lower;
the length range of the cutter bar mandrel 2 is 100mm-400mm, so that the cutter bar mandrel 2 can be adjusted according to the length of the cutter bar;
the anti-seismic structure comprises a rubber ring A6 and a rubber ring B7, wherein the rubber ring A6 and the rubber ring B7 are respectively sleeved in two mounting grooves 5 outside the cutter bar mandrel 2, so that the rubber ring A6 and the rubber ring B7 can be matched to play an effective anti-seismic protection role for the cutter bar mandrel 2 when a cutter vibration effect occurs;
the hardness ranges of the rubber ring A6 and the rubber ring B7 are 60-80 degrees, so that the hardness of the rubber ring is applicable, and the shock resistance protection of the rubber ring to the cutter bar core shaft 2 is not influenced by the rubber ring which is too soft or too hard;
it can be understood that the utility model can be used for loading various cutters and has wider application range.
The working principle is as follows: in operation, when the sword frequency that shakes produces, through the cooperation between rubber ring A6 and rubber ring B7 and the outer axle 1 of cutter arbor, cause the interference to cutter arbor vibration frequency, avoid the condition of cutter arbor vibration to take place and cause the unnecessary loss, it is smooth and easy to make the cutting light and fast, and because the outer axle 1 of cutter arbor adopts the steel material to make, cutter arbor dabber 2 adopts the steel shell to add lead material and fills and makes, compare in the antidetonation cutter arbor of import, its production material cost greatly reduced, thereby the price of antidetonation cutter arbor has been reduced, and the effectual antidetonation effect that improves the antidetonation cutter arbor, the service life is prolonged, overall practicability is higher.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an antidetonation cutter arbor for all kinds of deep holes or deep face processing, includes outer axle of cutter arbor (1), cutter arbor dabber (2) and antidetonation structure, its characterized in that: the top department of the outer axle of cutter arbor (1) is provided with erection joint head (3), the inside of the outer axle of cutter arbor (1) is hollow formula design, the bottom department of the outer axle of cutter arbor (1) is open type design, the outer axle of cutter arbor (1) is being close to and is being offered a plurality of mounting holes (4) that are used for installing the tool bit in its bottom department, cutter arbor dabber (2) are arranged in the inside of the outer axle of cutter arbor (1), two annular mounting groove (5) have been seted up to the outside of cutter arbor dabber (2), and two mounting groove (5) are close to respectively in the top and the bottom department of cutter arbor dabber (2), shock-resistant structure installs in mounting groove (5) of its top and bottom department of cutter arbor (2).
2. The anti-seismic cutter bar for deep hole or deep surface processing of various types according to claim 1, characterized in that: the cutter bar outer shaft (1) and the mounting connector (3) are both made of high-strength steel materials.
3. The anti-seismic cutter bar for deep hole or deep surface processing of various types according to claim 1, characterized in that: the cutter bar mandrel (2) is made of a steel shell and a lead material in a filling mode.
4. The anti-seismic cutter bar for deep hole or deep surface machining of various types according to claim 1, characterized in that: the length range of the cutter bar mandrel (2) is 100mm-400 mm.
5. The anti-seismic cutter bar for deep hole or deep surface processing of various types according to claim 1, characterized in that: the anti-seismic structure comprises a rubber ring A (6) and a rubber ring B (7), wherein the rubber ring A (6) and the rubber ring B (7) are respectively sleeved in two mounting grooves (5) outside the cutter bar mandrel (2).
6. The anti-seismic cutter bar for deep hole or deep surface processing of various types according to claim 5, characterized in that: the hardness range of the rubber ring A (6) and the rubber ring B (7) is 60-80 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220791129.9U CN216912138U (en) | 2022-04-07 | 2022-04-07 | Anti-seismic cutter bar for processing various deep holes or deep surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220791129.9U CN216912138U (en) | 2022-04-07 | 2022-04-07 | Anti-seismic cutter bar for processing various deep holes or deep surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216912138U true CN216912138U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220791129.9U Active CN216912138U (en) | 2022-04-07 | 2022-04-07 | Anti-seismic cutter bar for processing various deep holes or deep surfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216912138U (en) |
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2022
- 2022-04-07 CN CN202220791129.9U patent/CN216912138U/en active Active
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