CN208380106U - A kind of vibrator from adopting guiding structure - Google Patents
A kind of vibrator from adopting guiding structure Download PDFInfo
- Publication number
- CN208380106U CN208380106U CN201820978996.7U CN201820978996U CN208380106U CN 208380106 U CN208380106 U CN 208380106U CN 201820978996 U CN201820978996 U CN 201820978996U CN 208380106 U CN208380106 U CN 208380106U
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- China
- Prior art keywords
- flexible shaft
- tapper
- hose
- shaft end
- barred body
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Abstract
A kind of vibrator from adopting guiding structure, including hose, flexible shaft component, barred body component, one end of the hose is equipped with hose coupling, one end of the flexible shaft component is equipped with flexible shaft end, tapper is equipped in the barred body component, the flexible shaft end is equipped with external screw thread, the tapper is equipped with corresponding internal screw thread, one end of the barred body component is socketed in hose coupling surface, the flexible shaft end is equipped with the positioning region of radial protrusion along side wall, the threaded end of flexible shaft end is equipped with the guide part of axially-extending, the inner wall of the hose coupling corresponds to positioning region and forms positioning chamber according to taper is narrowed along axial direction, one end of the flexible shaft component is inserted into from the other end of hose, it is penetrated by the positioning region of flexible shaft end along the positioning chamber of hose coupling, guide part guidance flexible shaft end is docked with tapper screw thread.The flexible shaft end and tapper of the utility model are spirally connected accurately and reliably, to improve assembly efficiency and quality.
Description
Technical field
The utility model relates to concrete vibrator field, espespecially a kind of vibrator from adopting guiding structure.
Background technique
It vibrates in operation at the concreting scene of construction, planet-inserted concrete vibrator is due to its height
Effect, durable characteristic, make very extensive construction equipment.In recent years, the use of new technology, new process, makes plug-in type
Major transformation has occurred in the assembly technology of vibrator, and flexible axle grease lubrication is automatically performed from becoming oiling rouge machine by hand, greatly
Ground improves production efficiency and assembling quality.Compared to old assembly technology, new technique is in immersion vibrator three-major-items: stick
Body component, hose, flexible shaft component are respectively completed row general assembly again after assembly, are threadedly coupled to the flexible shaft end of flexible shaft component
Uncertainty is brought when on to the tapper screw thread of barred body component, will appear threaded connection failure when serious, cause vibrator can not
With.
Summary of the invention
To solve the above problems, the utility model provides a kind of structure included guiding that is simple, reliable and practical, being easy to transformation
The vibrator of structure.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: vibrator from adopting guiding structure, packet
Including hose, flexible shaft component, barred body component, one end of the hose is equipped with hose coupling, and the one of the flexible shaft component
End is equipped with flexible shaft end, and tapper is equipped in the barred body component, and the flexible shaft end is equipped with external screw thread, and the tapper, which is equipped with, to be corresponded to
Internal screw thread, one end of the barred body component is socketed in hose coupling surface, and the flexible shaft end is equipped with radial protrusion along side wall
Positioning region, the threaded end of flexible shaft end is equipped with the guide part of axially-extending, and the inner wall of the hose coupling corresponds to positioning region
It is narrowed along axial direction according to taper and forms positioning chamber, one end of the flexible shaft component is inserted into from the other end of hose, passes through flexible axle
The positioning region of connector is penetrated along the positioning chamber of hose coupling, and guide part guidance flexible shaft end is docked with tapper screw thread.
Preferably, the positioning region is annular flange, and the guide part is cylinder.
Preferably, the positioning chamber along axial direction according to taper narrow after relax again according to taper.
Specifically, bearing is installed between the inner wall of the barred body component and the outer wall of tapper.
Specifically, bearing is close between the inner wall of the barred body component and the outer wall of tapper and is installed with oil sealing.
Specifically, the other end of the flexible shaft component is connected to motor.
The utility model has the beneficial effects that: the utility model increases by a radial direction by the flexible shaft end in flexible shaft component
The positioning region of protrusion increases the guide part of an axially-extending in the threaded end of flexible shaft end, while by the hose of hose
The inner wall of connector narrows according to taper along axial direction and forms positioning chamber, when flexible shaft end, which passes through hose coupling, to be threadedly coupled with tapper,
Positioning region and positioning chamber are mutually had an effect, while cooperating the guiding role of guide part, guarantee that flexible shaft end and tapper are accurately right
It connects, and completes to be threadedly coupled under the action of external force turning moment.The flexible shaft end and tapper of the utility model are spirally connected accurately
Reliably, to improve assembly efficiency and quality, and structure is simple, is easy to be transformed, and is suitble to promote and apply.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the flexible shaft end of the utility model embodiment and the enlarged diagram of tapper junction.
Drawing reference numeral explanation: 1. hoses；2. flexible shaft component；3. barred body component；11. hose coupling；12. positioning chamber；
21. flexible shaft end；22. positioning region；23. guide part；31. tapper；32. bearing；33. oil sealing.
Specific embodiment
The utility model is about a kind of vibrator from adopting guiding structure, including hose 1, flexible axle referring to FIG. 1-2,
Component 2, barred body component 3, one end of the hose 1 are equipped with hose coupling 11, and one end of the flexible shaft component 2 is equipped with flexible axle
Connector 21, the barred body component 3 is interior to be equipped with tapper 31, and the flexible shaft end 21 is equipped with external screw thread, and the tapper 31, which is equipped with, to be corresponded to
Internal screw thread, one end of the barred body component 3 is socketed in 11 surface of hose coupling, and the flexible shaft end 21 is equipped with radial along side wall
The positioning region 22 of protrusion, the threaded end of flexible shaft end 21 are equipped with the guide part 23 of axially-extending, the hose coupling 11 it is interior
Wall, which corresponds to positioning region 22, to be narrowed according to taper along axial direction and forms positioning chamber 12, and one end of the flexible shaft component 2 is from the another of hose 1
One end insertion, is penetrated by the positioning region 22 of flexible shaft end 21 along the positioning chamber 12 of hose coupling 11, and guide part 23 guides flexible axle
Connector 21 is docked with 31 screw thread of tapper.
The utility model increases the positioning region 22 of a radial protrusion by the flexible shaft end 21 in flexible shaft component 2, in flexible axle
The threaded end of connector 21 increases the guide part 23 of an axially-extending, while by the inner wall edge of the hose coupling of hose 1 11
Axial narrow according to taper forms positioning chamber 12, when flexible shaft end 21, which passes through hose coupling 11, to be threadedly coupled with tapper 31, positioning
Portion 22 and positioning chamber 12 are mutually had an effect, while cooperating the guiding role of guide part 23, guarantee flexible shaft end 21 and tapper 31
Accurate docking, and complete to be threadedly coupled under the action of external force turning moment.The flexible shaft end 21 and tapper of the utility model
31 are spirally connected accurately and reliably, to improve assembly efficiency and quality, and structure is simple, are easy to be transformed, and are suitble to promote and apply.
Preferably, the positioning region 22 is annular flange, and the guide part 23 is cylinder.
Positioning region 22 uses annular flange, and easy to process and simple and practical, guide part 23 is smooth to be helped to be oriented to.
Preferably, the positioning chamber 12 along axial direction according to taper narrow after relax again according to taper.
When flexible shaft end 21 passes through hose coupling 11, positioning region 22 is worn along the front end of positioning chamber 12 on flexible shaft end 21
Enter and pass through the most narrow place in middle part of positioning chamber 12, the guide part 23 of the threaded end of flexible shaft end 21 is just right with tapper 31 at this time
It connects, no longer needs positioning action at this time, the rear end of positioning chamber 12 is relaxed again, and positioning region 22 is not contacted with positioning chamber 12, can
To reduce frictional force when flexible shaft end 21 and tapper 31 are spirally connected.
Specifically, bearing 32 is installed between the inner wall of the barred body component 3 and the outer wall of tapper 31.
By the way that bearing 32 is arranged, reduces friction when tapper 31 rotates between 3 inner wall of 31 outer wall of tapper and barred body component, make
Tapper 31 rotates flexibly.
Specifically, bearing 32 is close between the inner wall of the barred body component 3 and the outer wall of tapper 31 and is installed with oil sealing 33.
Hose 1 plays a part of to store lubricant grease in structure and protects flexible shaft component 2, and oil sealing 33 is miscellaneous for preventing
Matter is penetrated into bearing 32, prevents from wearing.
Specifically, the other end of the flexible shaft component 2 is connected to motor.
Using the above scheme, motor provides power for the vibration of vibrator.
Embodiment of above is only that preferred embodiments of the present invention are described, not to the utility model
Range be defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel to this
The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (6)
1. a kind of vibrator from adopting guiding structure, it is characterised in that: described including hose, flexible shaft component, barred body component
One end of hose is equipped with hose coupling, and one end of the flexible shaft component is equipped with flexible shaft end, is equipped in the barred body component
Tapper, the flexible shaft end are equipped with external screw thread, and the tapper is equipped with corresponding internal screw thread, and one end of the barred body component is socketed in
Hose coupling surface, the flexible shaft end are equipped with the positioning region of radial protrusion along side wall, and the threaded end of flexible shaft end is equipped with axis
To extended guide part, the inner wall of the hose coupling corresponds to positioning region and forms positioning chamber according to taper is narrowed along axial direction, described soft
One end of shaft assembly is inserted into from the other end of hose, is worn by the positioning region of flexible shaft end along the positioning chamber of hose coupling
Enter, guide part guidance flexible shaft end is docked with tapper screw thread.
2. the vibrator according to claim 1 from adopting guiding structure, it is characterised in that: the positioning region is that annulus is convex
Edge, the guide part are cylinder.
3. the vibrator according to claim 1 from adopting guiding structure, it is characterised in that: the positioning chamber is along axial direction according to cone
Degree relaxes according to taper again after narrowing.
4. the vibrator according to claim 1 from adopting guiding structure, it is characterised in that: the inner wall of the barred body component with
Bearing is installed between the outer wall of tapper.
5. the vibrator according to claim 4 from adopting guiding structure, it is characterised in that: the inner wall of the barred body component and
It is close to bearing between the outer wall of tapper and is installed with oil sealing.
6. the vibrator according to claim 1 from adopting guiding structure, it is characterised in that: the other end of the flexible shaft component
It is connected to motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978996.7U CN208380106U (en) | 2018-06-23 | 2018-06-23 | A kind of vibrator from adopting guiding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978996.7U CN208380106U (en) | 2018-06-23 | 2018-06-23 | A kind of vibrator from adopting guiding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208380106U true CN208380106U (en) | 2019-01-15 |
Family
ID=64964346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820978996.7U Active CN208380106U (en) | 2018-06-23 | 2018-06-23 | A kind of vibrator from adopting guiding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208380106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116771125A (en) * | 2023-08-17 | 2023-09-19 | 佛山市云雀振动器有限公司 | Prolonged spliced vibrator and application method thereof |
| USD1000927S1 (en) | 2021-04-22 | 2023-10-10 | Milwaukee Electric Tool Corporation | Concrete vibrator |
-
2018
- 2018-06-23 CN CN201820978996.7U patent/CN208380106U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1000927S1 (en) | 2021-04-22 | 2023-10-10 | Milwaukee Electric Tool Corporation | Concrete vibrator |
| CN116771125A (en) * | 2023-08-17 | 2023-09-19 | 佛山市云雀振动器有限公司 | Prolonged spliced vibrator and application method thereof |
| CN116771125B (en) * | 2023-08-17 | 2023-11-07 | 佛山市云雀振动器有限公司 | Prolonged spliced vibrator and application method thereof |
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