CN213176300U - Vibrating spear quick plug structure - Google Patents
Vibrating spear quick plug structure Download PDFInfo
- Publication number
- CN213176300U CN213176300U CN202021966647.7U CN202021966647U CN213176300U CN 213176300 U CN213176300 U CN 213176300U CN 202021966647 U CN202021966647 U CN 202021966647U CN 213176300 U CN213176300 U CN 213176300U
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- China
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- fixing base
- steel ball
- fixed seat
- end cover
- steel ring
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Abstract
The utility model discloses a quick plug structure of vibrting spear, including fixing base and vibrting spear, be equipped with the pilot hole of installation vibrting spear on the fixing base, be equipped with the rotatory end cover of fixing base on the fixing base, be equipped with elasticity steel ring and steel ball between the rotatory end cover of fixing base and fixing base, be equipped with mounting hole under the elasticity steel ring on the fixing base, inside steel ring spacing groove that is equipped with of the rotatory end cover of fixing base, mounting hole and steel ball retreat the groove, the hemisphere face roll inslot of steel ball one side on the vibrting spear outer wall rolls, be equipped with the steel ball installation taper hole of fixed steel ball on the lateral wall of fixing base, be equipped with the axle card groove of installation axle card on the fixing base outer wall of steel ball installation taper hole upper end, the. The utility model has the advantages of simple structure and reasonable design, can improve work efficiency to quick plug vibrting spear, and can alleviate the degree of wear of vibrting spear, prolong the life of vibrting spear.
Description
Technical Field
The utility model relates to a quick installation technique of vibrting spear, specific quick plug structure of vibrting spear that says so.
Background
Need connect engine or motor with the vibrting spear during operation for the capital construction, engine and motor drive the vibrting spear work as the source drive, and the vibrting spear is mostly the one end of round pin grafting and bolt fixed connection stick head with engine, motor connected mode on the existing market, and the round pin grafting mode is easy to vibrate in the vibrting spear course of operation and drops, and bolted connection easily appears the wearing and tearing problem.
Disclosure of Invention
In order to solve the problem, the utility model provides a plug structure convenient to install fast and dismantle the vibrting spear.
In order to achieve the purpose, the utility model discloses a realize through following technical scheme:
the utility model relates to a rapid plugging structure of a vibrating spear, which comprises a fixed seat and a vibrating spear, wherein the fixed seat is provided with an assembling hole for installing the vibrating spear, the fixed seat is provided with a fixed seat rotating end cover, an elastic steel ring and a steel ball are arranged between the fixed seat rotating end cover and the fixed seat, the fixed seat is provided with an elastic steel ring lower mounting hole, the fixed seat rotating end cover is internally provided with a steel ring limiting groove, the inner side of the fixed seat rotating end cover at the top of the steel ring limiting groove is provided with an elastic steel ring upper mounting hole, the inner side of the fixed seat rotating end cover at the upper end of the elastic steel ring mounting hole is provided with a steel ball receding groove, one side of the steel ball protrudes out of the hole wall of the assembling hole, the outer wall at the lower end of the vibrating spear is provided with a hemispherical rolling groove for the steel ball to roll, the shaft clamp is arranged at the upper end of the fixed seat rotating end cover and limits the fixed seat rotating end cover.
The utility model discloses a further improvement lies in: two step parts are arranged on the outer side of the fixed seat, and the lower mounting hole of the elastic steel ring is arranged on the upper surface of the step part at the upper end.
The utility model discloses a further improvement lies in: four mounting holes are arranged at the bottom of the fixed seat.
The utility model has the advantages that: prevent through the axle card that the rotatory end cover of fixing base drops, rotate the rotatory end cover of fixing base, the elasticity steel ring takes place deformation, reaches when the elasticity steel ring is the biggest, and the steel ball moves back and lets groove and steel ball position coincidence, and the steel ball moves back to and lets in the groove, can install the vibrting spear or take out the vibrting spear, can reach the purpose of quick plug vibrting spear, improves work efficiency, and the vibrting spear is difficult for appearing wearing and tearing or pine take off, vibrting spear long service.
The utility model has the advantages of simple structure and reasonable design, can improve work efficiency to quick plug vibrting spear, and can alleviate the degree of wear of vibrting spear, prolong the life of vibrting spear.
Drawings
Fig. 1 is an exploded schematic view of the present invention.
Fig. 2 is a schematic view of the fixing base of the present invention.
Fig. 3 is a schematic view of the rotating end cap of the fixing base of the present invention.
Fig. 4 is a schematic view of the elastic steel ring.
FIG. 5 is a schematic view of a spindle clamp.
Wherein: the steel ball bearing comprises a fixed seat 1, a vibrating rod 2, a fixed seat rotating end cover 3, an elastic steel ring 4, an elastic steel ring upper mounting hole 5, an elastic steel ring lower mounting hole 6, a steel ball 7, a steel ball mounting taper hole 8, a steel ball receding groove 9, a steel ring limiting groove 10, an axis clamp 11, an axis clamping groove 12 and a hemispherical rolling groove 13.
Detailed Description
In order to enhance the understanding of the present invention, the present invention will be described in detail with reference to the following embodiments and the accompanying drawings, wherein the embodiments are only used for explaining the present invention, and do not limit the protection scope of the present invention.
As shown in figures 1-3, the utility model relates to a vibrating rod rapid plugging structure, which comprises a fixed seat 1 and a vibrating rod 2, wherein the fixed seat 1 is provided with an assembly hole for installing the vibrating rod 2, the fixed seat 1 is provided with a fixed seat rotating end cover 3, an elastic steel ring 4 and a steel ball 7 are arranged between the fixed seat rotating end cover 3 and the fixed seat 1, the fixed seat 1 is provided with an elastic steel ring lower installation hole 6, the fixed seat rotating end cover 3 is internally provided with a steel ring limit groove 10, the inner side of the fixed seat rotating end cover 3 at the top of the steel ring limit groove 10 is provided with an elastic steel ring upper installation hole 5, the inner side of the fixed seat rotating end cover 3 at the upper end of the elastic steel ring upper installation hole 5 is provided with a steel ball receding groove 9, one side of the steel ball 7 protrudes out of the hole wall of the assembly hole, the side wall of the fixed seat 1 is provided with a steel ball mounting taper hole 8 for fixing the steel ball 7, the outer wall of the fixed seat 1 at the upper end of the steel ball mounting taper hole 8 is provided with a shaft clamping groove 12 for mounting a shaft clamp 11, and the shaft clamp 11 is positioned at the upper end of the fixed seat rotating end cover 3 and limits the fixed seat rotating end cover 3. Two step parts are arranged on the outer side of the fixed seat 1, and the lower mounting hole 6 of the elastic steel ring is arranged on the upper surface of the step part at the upper end. Four mounting holes are formed in the bottom of the fixing seat 1, and the fixing seat 1 is mounted on a motor or an engine.
During the equipment, insert elastic steel ring 4 one end earlier under the elastic steel ring mounting hole 6 in, install steel ball 7 in steel ball installation taper hole 8, install fixing base rotatory end cover 3 on fixing base 1, rotatory fixing base rotatory end cover 3 can make the elastic steel ring 4 other end install to elastic steel ring on mounting hole 5. After the elastic steel ring 4 is installed, the elastic steel ring 4 is internally deformed and tightened up, and the limit of the outer circular surface of the fixing seat cannot be carried out, so that the rotating end cover 3 of the fixing seat can only rotate in one direction, and the elastic steel ring 4 can only be deformed. The shaft clamp 11 is arranged in a shaft clamp groove 12 of the fixed seat, and the shaft clamp 11 limits the rotating end cover 3 of the fixed seat to prevent the rotating end cover from falling off;
the steel ball 7 is installed in steel ball installation taper hole 8, because the limiting displacement of the disc in the rotatory end cover 3 of fixing base, and the pore wall of the pilot hole of steel ball 7 protrusion on fixing base 1, can't withdraw from by oneself after the vibrting spear 2 inserts, and the steel ball 7 rolls in the hemisphere face roll groove 13 of the lateral surface of the vibrting spear 2 installation end. The rotary end cover 3 of the fixing seat is rotated, the elastic steel ring 4 deforms outwards in the steel ring limiting groove 10, the inner circle surface of the steel ring limiting groove 10 limits the maximum deformation of the elastic steel ring 4, the steel ball recedes from the groove 9 and coincides with the position of the steel ball 7, the steel ball 7 recedes to the steel ball recedes from the groove 9, and the vibrating rod 2 can be installed and taken out.
The utility model has the advantages of simple structure and reasonable design, can improve work efficiency to quick plug vibrting spear, and can alleviate the degree of wear of vibrting spear, prolong the life of vibrting spear.
Claims (3)
1. The utility model provides a quick plug structure of vibrting spear, includes fixing base (1) and vibrting spear (2) be provided with the pilot hole of installation vibrting spear (2) on fixing base (1), its characterized in that: a fixed seat rotating end cover (3) is arranged on the fixed seat (1), an elastic steel ring (4) and a steel ball (7) are arranged between the fixed seat rotating end cover (3) and the fixed seat (1), an elastic steel ring lower mounting hole (6) is arranged on the fixed seat (1), a steel ring limiting groove (10) is arranged in the fixed seat rotating end cover (3), an elastic steel ring upper mounting hole (5) is arranged on the inner side of the fixed seat rotating end cover (3) at the top of the steel ring limiting groove (10), a steel ball receding groove (9) is arranged on the inner side of the fixed seat rotating end cover (3) at the upper end of the elastic steel ring upper mounting hole (5), one side of the steel ball (7) protrudes out of the hole wall of the assembling hole, a semi-spherical rolling groove (13) for the steel ball (7) to roll is arranged on the outer wall at the lower end of, be provided with on the lateral wall of fixing base (1) and fix steel ball installation taper hole (8) of steel ball (7) steel ball installation taper hole (8) upper end be provided with axle card groove (12) of installation axle card (11) on fixing base (1) outer wall, axle card (11) are in the upper end of fixing base rotation end cover (3), right fixing base rotation end cover (3) are spacing.
2. The vibrating rod (2) quick plugging structure of claim 1, characterized in that: two step parts are arranged on the outer side of the fixed seat (1), and the lower mounting hole (6) of the elastic steel ring is arranged on the upper surface of the step part at the upper end.
3. The vibrating rod (2) quick plugging structure of claim 1, characterized in that: four mounting holes are formed in the bottom of the fixed seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966647.7U CN213176300U (en) | 2020-09-10 | 2020-09-10 | Vibrating spear quick plug structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966647.7U CN213176300U (en) | 2020-09-10 | 2020-09-10 | Vibrating spear quick plug structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213176300U true CN213176300U (en) | 2021-05-11 |
Family
ID=75772538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021966647.7U Active CN213176300U (en) | 2020-09-10 | 2020-09-10 | Vibrating spear quick plug structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213176300U (en) |
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2020
- 2020-09-10 CN CN202021966647.7U patent/CN213176300U/en active Active
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