CN218093838U - High-strength anti-loosening hexagonal nut - Google Patents
High-strength anti-loosening hexagonal nut Download PDFInfo
- Publication number
- CN218093838U CN218093838U CN202222628144.4U CN202222628144U CN218093838U CN 218093838 U CN218093838 U CN 218093838U CN 202222628144 U CN202222628144 U CN 202222628144U CN 218093838 U CN218093838 U CN 218093838U
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- hexagon nut
- bolt
- nut
- stainless steel
- connecting strip
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Abstract
The utility model discloses a hexagon nut of high strength locking pine takes off, including the hexagon nut of bolt suit in the bolt upper end, be connected with detent mechanism between bolt and the hexagon nut, detent mechanism includes that stop collar, a set of collapsible diagonal angle hold tightly piece, three fixed slots of group, stainless steel flexible connecting strip and a set of connector. The beneficial effects of the utility model are that, through being located and being connected with a set of collapsible diagonal angle locking piece that detent mechanism adopted on the swivel collar between bolt and the hexagon nut and can hug closely spacingly to a set of diagonal angle of hexagon nut, simultaneously, cooperation stainless steel flexible connecting strip prevents that hexagon nut and bolt from taking place relative rotation to improve hexagon nut's joint strength and locking nature.
Description
Technical Field
The utility model relates to a locknut field specifically is a hexagon nut of high strength locking pine.
Background
The locknut is a nut, is screwed together with a bolt or a screw rod to play a role in fastening, is an original piece which must be used by all production and manufacturing machines, is a part for tightly connecting mechanical equipment, and can be connected together through an inner thread, the locknut with the same specification and the screw.
In the existing patent, application number is CN201720788096.1, and discloses a locknut with an anti-rotation ring partner external member, the matched anti-rotation ring of the nut is adopted, the anti-rotation ring is a 320-degree separation blade with a waist circle mounting hole, the anti-rotation ring protruding part and the hexagonal opposite side of the nut are in contact limit rotation, the anti-rotation ring is fixed in position after the nut is screwed, and the M4 threaded hole which is processed in advance at will in a 320-degree range on the waist circle mounting hole and the working face is fixed by screws, so that the anti-rotation and anti-loosening effects are achieved. However, the top block on the anti-rotation ring partner external member is of a fixed structure, so that the installation is inconvenient, and the anti-loosening effect on the nut cannot be effectively achieved due to the fact that the contact limitation of the group of top blocks on the hexagonal opposite side of the nut is adopted.
SUMMERY OF THE UTILITY MODEL
To above defect, the utility model provides a hexagon nut of high strength locking pine takes off to solve the locking pine problem of taking off of hexagon nut.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-strength anti-loosening hexagon nut comprises a hexagon nut sleeved at the upper end of a bolt, wherein a stop mechanism is connected between the bolt and the hexagon nut;
stop gear includes that stop collar, a set of collapsible diagonal angle embrace piece, three fixed slots of group, stainless steel flexible connection strip and a set of connector, stop collar suit is outside at hexagon nut, and both sides on stop collar are installed to a set of collapsible diagonal angle embrace piece, and three fixed slots of group are opened respectively in hexagon nut opposite upper end, stainless steel flexible connection strip is rectangular form, and a set of connector is installed at stainless steel flexible connection strip both ends.
Furthermore, a round through hole is formed in the upper end of the bolt.
Furthermore, a group of arc-shaped fixing grooves are formed in two ends of the anti-rotation ring.
Furthermore, a set of connectors at two ends of the stainless steel flexible connecting strip are installed in a set of arc-shaped fixing grooves through a set of fixing screws.
Furthermore, the internal thread of the hexagonal nut adopts an anti-loosening thread in the shape of a wedge.
The utility model provides a hexagon nut that high strength locking takes off possesses following beneficial effect, and it adopts a set of collapsible diagonal angle on the anti-rotating ring to hold tightly the piece and can hold tightly spacing to a set of diagonal angle of hexagon nut through being connected with detent mechanism between bolt and the hexagon nut, simultaneously, cooperation stainless steel flexible connection strip prevents that hexagon nut and bolt from taking place relative rotation to improve hexagon nut's joint strength and locking.
Drawings
Fig. 1 is the utility model discloses a hexagonal nut sketch map that high strength locking takes off.
Fig. 2 is a top view of the hexagonal nut of the present invention.
Fig. 3 is a side view of the hexagonal nut of the present invention.
Fig. 4 is a top view of the anti-rotation ring of the present invention.
Fig. 5 is a schematic view of the stainless steel flexible connecting strip of the present invention.
Fig. 6 is the schematic view of the installation of the hexagon nut of the present invention.
In the figure: 1. a bolt; 2. a hexagonal nut; 3. an anti-rotation ring; 4. a foldable diagonal grip tab; 5. a fixing groove; 6. a stainless steel flexible connecting strip; 7. a connector; 8. a circular through hole; 9. an arc-shaped fixing groove; 10. and fixing the screw.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-6: a high-strength anti-loosening hexagon nut comprises a bolt 1, a hexagon nut 2 and a locking mechanism, wherein the hexagon nut 2 is sleeved on the upper end of the bolt 1, and the locking mechanism is connected between the bolt 1 and the hexagon nut 2; the stop mechanism comprises an anti-rotation ring 3, a group of foldable diagonal holding pieces 4, three groups of fixing grooves 5, a stainless steel flexible connecting strip 6 and a group of connectors 7, wherein the anti-rotation ring 3 is sleeved outside the hexagon nut 2, the group of foldable diagonal holding pieces 4 are arranged on two sides of the anti-rotation ring 3, the three groups of fixing grooves 5 are respectively arranged at the upper end opposite to the hexagon nut 2, the stainless steel flexible connecting strip 6 is in a long strip shape, and the group of connectors 7 are arranged at two ends of the stainless steel flexible connecting strip 6; the upper end of the bolt 1 is provided with a circular through hole 8; a group of arc-shaped fixing grooves 9 are formed in the two ends of the anti-rotation ring 3; a group of connectors 7 at two ends of the stainless steel flexible connecting strip 6 are arranged in a group of arc-shaped fixing grooves 9 through a group of fixing screws 10; the internal thread of the hexagonal nut 2 is a 30-degree wedge-shaped anti-loose thread.
The working principle of the embodiment is as follows: the internal thread of the hexagon nut 2 adopts a 30-degree wedge-shaped anti-loosening thread, and the anti-loosening effect of the thread can be achieved by increasing the anti-loosening friction force;
during installation: the user firstly hangs hexagon nut 2 and screws up at the upper end of bolt 1, and screws up, three groups of fixed slots 5 are opened respectively at the opposite upper end of hexagon nut 2, as shown in fig. 2 and 3, round through hole 8 is opened at the upper end of bolt 1, make a set of fixed slot 5 correspond with round through hole 8 on bolt 1, then, suit anti-rotating collar 3 outside hexagon nut 2, a set of collapsible diagonal tightening piece 4 is installed to both sides on anti-rotating collar 3, adjust anti-rotating collar 3 position, make a set of collapsible diagonal tightening piece 4 correspond with a set of diagonal of hexagon nut 2 on anti-rotating collar 3, a set of collapsible diagonal tightening piece 4 is initially the form in the folded form, as shown in fig. 4, be convenient for anti-rotating collar 3 to install, both ends are opened on anti-rotating collar 3 have a set of arc fixed slots 9, stainless steel flexible connecting strip 6 is the arc connecting strip, a set of 7 is installed at both ends of stainless steel flexible connecting strip 6, the user passes a set of strip 5 and round through hole 8 respectively, and install a set of arc fixed slots 7 at both ends of stainless steel flexible connecting strip 6, the set of hexagonal flexible connecting strip 6 is installed in a set of hexagonal nut 2, thereby can improve the intensity of anti-rotating hexagon nut 2 and anti-rotating collar 2 and anti-rotating nut, it is connected with a set of hexagonal nut and can be convenient for anti-rotating collar 2.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (5)
1. A high-strength anti-loosening hexagon nut comprises a bolt (1) and a hexagon nut (2) sleeved on the upper end of the bolt (1), and is characterized in that a stop mechanism is connected between the bolt (1) and the hexagon nut (2);
stop gear includes that stop collar (3), a set of collapsible diagonal angle embrace piece (4), three fixed slots (5), stainless steel flexible connecting strip (6) and a set of connector (7), stop collar (3) suit is outside at hexagon nut (2), and a set of collapsible diagonal angle embrace piece (4) and install both sides on stop collar (3), and open respectively in hexagon nut (2) opposite upper end three fixed slots (5) of group, stainless steel flexible connecting strip (6) are rectangular form, and install at stainless steel flexible connecting strip (6) both ends in a set of connector (7).
2. The hexagonal nut with high strength and anti-loosening function as claimed in claim 1, wherein the bolt (1) has a circular through hole (8) at its upper end.
3. The hexagonal nut with high strength and anti-loosening according to claim 1, wherein the anti-rotation ring (3) has a set of arc-shaped fixing grooves (9) at both ends.
4. A high-strength anti-loose hexagon nut as claimed in claim 1 or claim 3, wherein the connecting heads (7) at both ends of the stainless steel flexible connecting strip (6) are mounted in the arc-shaped fixing grooves (9) through a set of fixing screws (10).
5. A high strength anti-loosening hexagonal nut as claimed in claim 1, characterized in that the internal thread of the hexagonal nut (2) is a 30 ° wedge-shaped anti-loosening thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222628144.4U CN218093838U (en) | 2022-10-12 | 2022-10-12 | High-strength anti-loosening hexagonal nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222628144.4U CN218093838U (en) | 2022-10-12 | 2022-10-12 | High-strength anti-loosening hexagonal nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218093838U true CN218093838U (en) | 2022-12-20 |
Family
ID=84456230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222628144.4U Active CN218093838U (en) | 2022-10-12 | 2022-10-12 | High-strength anti-loosening hexagonal nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218093838U (en) |
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2022
- 2022-10-12 CN CN202222628144.4U patent/CN218093838U/en active Active
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