CN210318116U - Anti-vibration nut for mechanical equipment - Google Patents
Anti-vibration nut for mechanical equipment Download PDFInfo
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- CN210318116U CN210318116U CN201921169188.7U CN201921169188U CN210318116U CN 210318116 U CN210318116 U CN 210318116U CN 201921169188 U CN201921169188 U CN 201921169188U CN 210318116 U CN210318116 U CN 210318116U
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Abstract
The utility model discloses a vibration-resistant nut for mechanical equipment, including nut main part, anti vibration nut, lock nut and anti vibration mechanism, the nut main part still includes screw through-hole, first link, second link and logical groove, compares with prior art, the utility model discloses simple structure, reasonable in design, through the mode that sets up the anti vibration nut that has anti vibration mechanism in the nut main part, makes the utility model discloses can keep bolted connection's stability for a long time under the vibration environment, through the mode that sets up lock nut at nut main part top, further increased locking effect, be worth promoting.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a fastener technical field, especially a vibration-resistant type nut for mechanical equipment.
[ background of the invention ]
The fastener is a mechanical part which is used for fastening connection and has extremely wide application. The fastener is widely used in the industries including energy, electronics, electrical appliances, machinery, chemical engineering, metallurgy, dies, hydraulic pressure and the like, various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical engineering, instruments, articles and the like, and the fastener is a mechanical basic member which is most widely applied.
[ Utility model ] content
The utility model discloses an aim at solving the problem among the prior art, provide a vibration-resistant type nut for mechanical equipment, the utility model discloses simple structure, reasonable in design through the mode that sets up the anti vibration nut that has anti vibration mechanism in the nut main part, makes the utility model discloses can keep bolted connection's stability for a long time under the vibration environment, through the mode that sets up lock nut at nut main part top, further increased locking effect, be worth promoting.
In order to achieve the purpose, the utility model provides a vibration-resistant nut for mechanical equipment, including nut main part, anti vibration nut, lock nut and anti vibration mechanism, the nut main part still includes screw through-hole, first link, second link and logical groove, the inside screw through-hole that is equipped with of nut main part, the bottom of nut main part is equipped with first link, the first link outside is equipped with the anti vibration nut, the inside anti vibration mechanism that is equipped with a plurality of evenly distributed of anti vibration nut, the top of nut main part is equipped with the second link, the second link outside is equipped with lock nut, be equipped with a plurality of evenly distributed's logical groove on the second link, the whole nut main part, first link and the second link of running through of screw through-hole.
As preferred, the anti vibration mechanism includes kicking block mounting groove, fore-set, limiting plate, buffer layer and reset spring, the kicking block mounting groove is located the bottom of anti vibration nut, the inside kicking block that is equipped with of kicking block mounting groove, the kicking block top is equipped with the limiting plate, the bottom of fore-set is equipped with the buffer layer, be equipped with reset spring between limiting plate and the kicking block mounting groove tank bottom.
Preferably, the first connecting end is a cylinder with an external thread, and the second connecting end is a circular truncated cone with an external thread.
Preferably, the number of the through grooves is 4, and the cross section of each through groove is rectangular.
The utility model has the advantages that: the utility model discloses a set up the mode that has the anti vibration nut of anti vibration mechanism in the nut main part, make the utility model discloses can keep bolted connection's stability for a long time under the vibration environment, through the mode that sets up lock nut at nut main part top, further increased the locking effect, be worth promoting.
[ description of the drawings ]
Fig. 1 is a schematic structural view of the anti-vibration nut for mechanical equipment of the present invention.
In the figure: the anti-vibration nut comprises a nut body 1, a threaded through hole 10, a first connecting end 11, a second connecting end 12, a through groove 13, an anti-vibration nut 2, a locking nut 3, an anti-vibration mechanism 4, a jacking block mounting groove 40, a jacking column 41, a limiting plate 42, a buffer layer 43 and a return spring 44.
[ detailed description ] embodiments
Referring to the drawings, the utility model relates to a machinery equipment is with anti vibration type nut, including nut main part 1, anti vibration nut 2, lock nut 3 and anti vibration mechanism 4, nut main part 1 still includes screw through hole 10, first link 11, second link 12 and logical groove 13, 1 inside screw through hole 10 that is equipped with of nut main part, the bottom of nut main part 1 is equipped with first link 11, the 11 outside of first link is equipped with anti vibration nut 2, 2 inside anti vibration mechanism 4 that are equipped with a plurality of evenly distributed of anti vibration nut, the top of nut main part 1 is equipped with second link 12, the 12 outside of second link is equipped with lock nut 3, be equipped with a plurality of evenly distributed's logical groove 13 on the second link 12, screw through hole 10 wholly runs through nut main part 1, first link 11 and second link 12.
Wherein, anti-vibration mechanism 4 includes kicking block mounting groove 40, fore-set 41, limiting plate 42, buffer layer 43 and reset spring 44, kicking block mounting groove 40 is located the bottom of anti-vibration nut 2, the inside fore-set 41 that is equipped with of kicking block mounting groove 40, the fore-set 41 top is equipped with limiting plate 42, the bottom of fore-set 41 is equipped with buffer layer 43, be equipped with reset spring 44 between limiting plate 42 and the 40 tank bottoms of kicking block mounting groove.
The first connecting end 11 is a cylinder with an external thread, and the second connecting end 12 is a circular truncated cone with an external thread.
The number of the through grooves 13 is 4, and the cross section of each through groove 13 is rectangular.
The utility model discloses a working process:
the utility model relates to a machinery equipment is with anti vibration type nut in the course of the work, can install nut main part 1 with anti vibration nut 2 earlier, then link to each other nut main part 1 with the bolt, install nut main part 1 with lock nut 3 last on, accomplish the installation, compare with prior art, the utility model discloses a set up the mode that has anti vibration nut 2 of anti vibration mechanism 4 in nut main part 1, make the utility model discloses can keep bolted connection's stability for a long time under the vibration environment, through the mode that sets up lock nut 3 at nut main part 1 top, further increased locking effect, be worth promoting.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (4)
1. The utility model provides a machinery equipment is with anti vibration type nut which characterized in that: the anti-vibration nut is characterized by comprising a nut body (1), an anti-vibration nut (2), a locking nut (3) and an anti-vibration mechanism (4), wherein the nut body (1) further comprises a thread through hole (10), a first connecting end (11), a second connecting end (12) and a through groove (13), the thread through hole (10) is arranged inside the nut body (1), the first connecting end (11) is arranged at the bottom of the nut body (1), the anti-vibration nut (2) is arranged on the outer side of the first connecting end (11), the anti-vibration mechanism (4) which is uniformly distributed is arranged inside the anti-vibration nut (2), the second connecting end (12) is arranged at the top of the nut body (1), the locking nut (3) is arranged on the outer side of the second connecting end (12), the through groove (13) which is uniformly distributed is arranged on the second connecting end (12), and the thread through hole (10) integrally penetrates through the nut, A first connection end (11) and a second connection end (12).
2. Anti-vibration type nut for mechanical equipment according to claim 1, characterized in that: anti vibration mechanism (4) are including kicking block mounting groove (40), fore-set (41), limiting plate (42), buffer layer (43) and reset spring (44), kicking block mounting groove (40) are located the bottom of anti vibration nut (2), inside kicking block (41) that is equipped with of kicking block mounting groove (40), fore-set (41) top is equipped with limiting plate (42), the bottom of fore-set (41) is equipped with buffer layer (43), be equipped with reset spring (44) between limiting plate (42) and fore-set mounting groove (40) tank bottom.
3. Anti-vibration type nut for mechanical equipment according to claim 1, characterized in that: the first connecting end (11) is a cylinder with an external thread, and the second connecting end (12) is a circular truncated cone with an external thread.
4. Anti-vibration type nut for mechanical equipment according to claim 1, characterized in that: the number of the through grooves (13) is 4, and the cross section of each through groove (13) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169188.7U CN210318116U (en) | 2019-07-24 | 2019-07-24 | Anti-vibration nut for mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169188.7U CN210318116U (en) | 2019-07-24 | 2019-07-24 | Anti-vibration nut for mechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210318116U true CN210318116U (en) | 2020-04-14 |
Family
ID=70125417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921169188.7U Active CN210318116U (en) | 2019-07-24 | 2019-07-24 | Anti-vibration nut for mechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210318116U (en) |
-
2019
- 2019-07-24 CN CN201921169188.7U patent/CN210318116U/en active Active
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