CN220828412U - Anti-drop spindle nut - Google Patents
Anti-drop spindle nut Download PDFInfo
- Publication number
- CN220828412U CN220828412U CN202322440099.4U CN202322440099U CN220828412U CN 220828412 U CN220828412 U CN 220828412U CN 202322440099 U CN202322440099 U CN 202322440099U CN 220828412 U CN220828412 U CN 220828412U
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- China
- Prior art keywords
- nut body
- telescopic spring
- connecting groove
- nut
- block
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Links
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000005536 corrosion prevention Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Transmission Devices (AREA)
Abstract
The utility model belongs to the technical field of spindle nuts, and particularly relates to an anti-drop spindle nut, which comprises: the nut comprises a nut body, wherein a threaded hole is formed in the center of the nut body, and a connecting groove is formed in the nut body; the anti-drop assembly is arranged in the connecting groove, so that the nut body and the main shaft are connected and fastened, and the anti-drop effect is obvious.
Description
Technical Field
The utility model belongs to the technical field of spindle nuts, and particularly relates to an anti-drop spindle nut.
Background
The nut is a part which is screwed together with a bolt or a screw rod to play a role in fastening, and all components which are required by production and manufacturing machinery are divided into a plurality of large types such as carbon steel, stainless steel, nonferrous metal and the like according to different materials.
Disclosure of utility model
The utility model aims at solving the technical problems, and provides an anti-falling spindle nut which achieves the anti-falling effect.
In view of the above, the utility model provides an anti-drop spindle nut, which consists of a nut body and an anti-drop component, wherein a threaded hole is formed in the center of the nut body, a connecting groove is formed in the nut body, and the anti-drop component is arranged in the connecting groove.
In the above technical scheme, further, anticreep subassembly comprises first telescopic spring, first backup pad, the support column, the supporting shoe, the sliding tray, the baffle, the butt board, the inside of spread groove is provided with first telescopic spring, first backup pad setting is in the spread groove and with first telescopic spring one end fixed connection, the support column setting is kept away from one side of first telescopic spring in first backup pad, the supporting shoe sets up in the outside of support column, the sliding tray has been seted up to inside one side of the spread groove, the one end of supporting shoe is located the inside of sliding tray is provided with the baffle, the baffle is the L type, the one end fixed connection of first backup pad is kept away from with the support column.
In the above technical scheme, further, anticreep subassembly still includes fixed frame, fixture block, stopper, second expansion spring, draw-in groove is constituteed, and the one end of nut body is provided with fixed frame, and fixed frame is the L type, and the inside of fixed frame runs through and is provided with the fixture block, and the stopper setting is in the lateral wall of fixture block, and the outside at the fixture block is established to second expansion spring cover, and its one end offsets with fixed frame, and the other end offsets with the stopper, and the draw-in groove with fixture block looks adaptation has been seted up to butt joint board one end.
In the above technical scheme, further, one surface of the abutting plate, which is far away from the supporting column, is an inward concave arc surface.
In the above technical scheme, further, the one end that the butt plate is close to the screw hole is provided with the slipmat.
In the above technical scheme, further, two connecting grooves are formed in the nut body, and a group of anti-falling assemblies are arranged on each connecting groove.
In the above technical scheme, further, the nut body is provided with a plurality of protection chamfers.
In the above technical scheme, further, the outer wall of the nut body is provided with the corrosion-resistant layer.
The beneficial effects of the utility model are as follows:
1. The connecting groove is formed in the nut body, the anti-falling assembly is arranged in the connecting groove, the anti-falling effect is achieved, and connection and fastening between the nut and the main shaft are achieved.
2. The nut body is provided with a plurality of protection chamfers, has improved the security.
3. The outer surface of the nut body is provided with a corrosion-resistant layer, so that the effects of rust prevention and corrosion prevention are realized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;
The label in the figure is: the nut comprises a 1-nut body, a 2-threaded hole, a 3-connecting groove, a 4-first telescopic spring, a 5-first supporting plate, a 6-supporting column, a 7-supporting block, an 8-sliding groove, a 9-baffle plate, a 10-abutting plate, an 11-fixed frame, a 12-clamping block, a 13-second telescopic spring, a 14-clamping groove, a 15-anti-slip pad and a 16-limiting block.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.
Example 1:
The embodiment provides an anticreep spindle nut, includes:
The nut comprises a nut body 1, wherein a threaded hole 2 is formed in the center of the nut body 1, and a connecting groove 3 is formed in the nut body 1;
and the anti-falling component is arranged in the connecting groove 3.
The embodiment can be seen that the anti-falling spindle nut comprises a nut body 1, a threaded hole 2 is formed in the center of the nut body 1, a connecting groove 3 is formed in the nut body 1, an anti-falling component is arranged in the connecting groove 3, connection and fastening between the nut body 1 and a spindle are achieved, and an anti-falling effect is obvious.
Example 2:
The present embodiment provides an anti-drop spindle nut having the following technical features in addition to the technical scheme including the above embodiment.
The anticreep subassembly includes:
The first telescopic spring 4 is arranged in the connecting groove 3;
The first supporting plate 5 is arranged in the connecting groove 3 and is fixedly connected with one end of the first telescopic spring 4;
The support column 6 is arranged on one side of the first support plate 5 away from the first telescopic spring 4;
the support block 7, the support block 7 is set up in the outside of the support column 6;
the sliding groove 8 is formed in one side of the connecting groove 3;
A baffle 9, wherein one end of the supporting block 7 is positioned in the sliding groove 8 and is provided with the baffle 9;
The abutting plate 10, the abutting plate 10 is fixedly connected with one end of the support column 6 far away from the first support plate 5.
It can be seen that the anti-drop assembly comprises a first telescopic spring 4, the first telescopic spring 4 is arranged in the connecting groove 3, the first supporting plate 5 is arranged in the connecting groove 3 and fixedly connected with one end of the first telescopic spring 4, the supporting column 6 is arranged on one side, far away from the first telescopic spring 4, of the first supporting plate 5, the supporting block 7 is arranged on the outer side of the supporting column 6, the sliding groove 8 is formed in one side of the connecting groove 3, one end of the supporting block 7 is provided with the baffle 9 in the sliding groove 8, the abutting plate 10 is fixedly connected with one end, far away from the first supporting plate 5, of the supporting column 6, and the baffle 9 is in sliding connection on the sliding groove 8 to drive the abutting plate 10 to move.
Example 3:
The present embodiment provides an anti-drop spindle nut having the following technical features in addition to the technical scheme including the above embodiment.
The anti-drop assembly further includes:
a fixed frame 11, wherein one end of the nut body 1 is provided with the fixed frame 11;
a clamping block 12, wherein the clamping block 12 penetrates through the inside of the fixed frame 11;
the limiting block 16 is arranged on the side wall of the clamping block 12;
The second telescopic spring 13 is sleeved outside the clamping block 12, one end of the second telescopic spring 13 abuts against the fixed frame 11, and the other end of the second telescopic spring abuts against the limiting block 16;
The clamping groove 14 is arranged at one end of the abutting plate 10, and the clamping groove 14 is matched with the clamping block 12.
It can be seen that the anti-falling assembly further comprises a fixing frame 11, one end of the nut body 1 is provided with the fixing frame 11, a clamping block 12 is arranged in the fixing frame 11 in a penetrating manner, a limiting block 16 is arranged on the side wall of the clamping block 12, a second telescopic spring 13 is sleeved on the outer side of the clamping block 12, one end of the second telescopic spring abuts against the fixing frame 11, the other end of the second telescopic spring abuts against the limiting block 16, and a clamping groove 14 matched with the clamping block 12 is formed in one end of the abutting plate 10.
Working principle: before installation, when the baffle 9 is stirred to extrude to a specified position in the connecting groove 3, the clamping block 12 is clamped into the clamping groove 14, the position of the abutting plate 10 is limited, at the moment, the nut is sleeved into the main shaft, the clamping block 12 is pulled to separate the clamping block 12 from the clamping groove 14, the abutting plate 16 is pushed to the direction of the threaded hole 2 by the restoring force of the first telescopic spring 4, the clamping effect on the main shaft is realized, and the connection is fastened.
Example 4:
The present embodiment provides an anti-drop spindle nut having the following technical features in addition to the technical scheme including the above embodiment.
The surface of the abutting plate 10 away from the supporting column 6 is an inward concave arc surface.
In this embodiment, it can be seen that the surface of the abutment plate 10 away from the support column 6 is an inward concave arc surface, and the arc radian is the same as that of the threaded hole 2.
Example 5:
The present embodiment provides an anti-drop spindle nut having the following technical features in addition to the technical scheme including the above embodiment.
An anti-slip pad 15 is arranged at one end of the abutting plate 10 close to the threaded hole 2.
In this embodiment, it can be seen that the end of the abutment plate 10 close to the threaded hole 2 is provided with an anti-slip pad 15, which has an anti-slip effect when the abutment plate 10 contacts the spindle.
Example 6:
The present embodiment provides an anti-drop spindle nut having the following technical features in addition to the technical scheme including the above embodiment.
Two connecting grooves 3 are formed in the nut body 1, and a group of anti-falling assemblies are arranged on each connecting groove 3.
In this embodiment, it can be seen that two connecting grooves 3 are formed in the nut body 1, and a group of anti-falling assemblies are arranged on each connecting groove 3, so that the anti-falling effect is obvious.
Example 7:
The present embodiment provides an anti-drop spindle nut having the following technical features in addition to the technical scheme including the above embodiment.
The nut body 1 is provided with a plurality of protective chamfers.
In this embodiment, it can be seen that the nut body 1 is provided with a plurality of protection chamfers, which improves safety.
Example 8:
The present embodiment provides an anti-drop spindle nut having the following technical features in addition to the technical scheme including the above embodiment.
The outer wall of the nut body 1 is provided with a corrosion resistant layer.
In this embodiment, it can be seen that the outer surface of the nut body 1 is provided with a corrosion-resistant layer, so as to realize the effects of rust prevention and corrosion prevention.
The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.
Claims (6)
1. An anti-slip spindle nut, comprising:
The nut comprises a nut body (1), wherein a threaded hole (2) is formed in the center of the nut body (1), and a connecting groove (3) is formed in the nut body (1);
the anti-falling assembly is arranged in the connecting groove (3);
Wherein, the anticreep subassembly includes:
The first telescopic spring (4) is arranged in the connecting groove (3);
The first supporting plate (5) is arranged in the connecting groove (3) and is fixedly connected with one end of the first telescopic spring (4);
The support column (6) is arranged on one side of the first support plate (5) far away from the first telescopic spring (4);
The support block (7), the said support block (7) is set up in the outside of the support column (6);
The sliding groove (8) is formed in one side of the connecting groove (3);
The baffle (9) is arranged in the sliding groove (8) at one end of the supporting block (7);
The abutting plate (10) is fixedly connected with one end, far away from the first supporting plate (5), of the supporting column (6);
A fixed frame (11), wherein one end of the nut body (1) is provided with the fixed frame (11);
the clamping block (12) is penetrated and arranged in the fixing frame (11);
the limiting block (16) is arranged on the side wall of the clamping block (12);
The second telescopic spring (13) is sleeved outside the clamping block (12), one end of the second telescopic spring (13) is propped against the fixed frame (11), and the other end of the second telescopic spring is propped against the limiting block (16);
The clamping groove (14) is formed in one end of the abutting plate (10), and the clamping groove (14) is matched with the clamping block (12).
2. The anti-drop spindle nut according to claim 1, wherein the surface of the abutting plate (10) away from the supporting column (6) is an inward concave arc surface.
3. An anti-slip spindle nut according to claim 2, characterized in that the abutment plate (10) is provided with a non-slip pad (15) at one end close to the threaded hole (2).
4. A spindle nut according to claim 3, characterized in that two connecting grooves (3) are provided in the nut body (1), and a set of anti-slip components is provided in each connecting groove (3).
5. An anti-slip spindle nut according to claim 4, characterized in that the nut body (1) is provided with a plurality of protective chamfers.
6. The anti-drop spindle nut according to claim 5, characterized in that the outer wall of the nut body (1) is provided with a corrosion resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322440099.4U CN220828412U (en) | 2023-09-07 | 2023-09-07 | Anti-drop spindle nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322440099.4U CN220828412U (en) | 2023-09-07 | 2023-09-07 | Anti-drop spindle nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220828412U true CN220828412U (en) | 2024-04-23 |
Family
ID=90721561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322440099.4U Active CN220828412U (en) | 2023-09-07 | 2023-09-07 | Anti-drop spindle nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220828412U (en) |
-
2023
- 2023-09-07 CN CN202322440099.4U patent/CN220828412U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |