CN219159350U

CN219159350U - Nut with automatic glue sealing function

Info

Publication number: CN219159350U
Application number: CN202222496181.4U
Authority: CN
Inventors: 吴清真
Original assignee: Jinjiang Zhixiong Fastener Manufacturing Co ltd
Current assignee: Jinjiang Zhixiong Fastener Manufacturing Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-06-09
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a nut with an automatic sealing function, which comprises a hexagonal nut, wherein a cushion sleeve is fixedly connected to the right side of the hexagonal nut, a rubber sleeve is fixedly connected to the left side of the inner wall of the cushion sleeve, a compression ring is fixedly connected to the right side of the rubber sleeve, sealing glue is filled in the rubber sleeve, through holes are formed in the top and the bottom of two sides of the rubber sleeve, a protective film is vertically and fixedly connected to the inside of the through holes, guide holes communicated with the through holes are formed in the top of the right side of the hexagonal nut, and an annular groove is formed in the right side of the compression ring. According to the utility model, the sealing glue is extruded by the hexagonal nut and the cushion sleeve through the compression ring and the rubber sleeve, and then the sealing glue is used for fixing the hexagonal nut through the guide hole and the compression ring, so that the hexagonal nut is stably connected with the peripheral screw and the object, the advantage of automatic sealing glue fixing is achieved, looseness or falling off due to vibration is not easy to occur, and the fixing effect is further improved.

Description

Nut with automatic glue sealing function

Technical Field

The utility model relates to the technical field of nuts, in particular to a nut with an automatic glue sealing function.

Background

The nut is a component which is necessary for all production and manufacturing machines, the hexagonal nut is a common component in the nut, the existing hexagonal nut is fixed only through friction force between the hexagonal nut and an object after being screwed down, the stability is poor, looseness or falling off can occur easily due to vibration, and the fixing effect is further affected.

Therefore, the hexagonal nut needs to be designed and improved, and the phenomenon that the hexagonal nut is fixed only through friction force between the hexagonal nut and an object and the stability is poor is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide the nut with an automatic sealing function, which has the advantage of automatic sealing and fixing and solves the problem that the existing hexagonal nut is fixed only by friction force between the hexagonal nut and an object and has poor stability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a nut that possesses automatic seal gum function, includes the hexagon nut, the right side fixedly connected with of hexagon nut fills up the cover, the left side fixedly connected with rubber sleeve of filling up the cover inner wall, the right side fixedly connected with clamping ring of rubber sleeve, the inside packing of rubber sleeve has the sealant, the through-hole has all been seted up with the bottom in the top of rubber sleeve both sides, the inside vertical fixedly connected with protection film of through-hole, the guiding hole with the through-hole intercommunication has all been seted up at the top on hexagon nut right side, the ring channel has been seted up on the right side of clamping ring, the left top of ring channel inner wall and bottom all communicate with the through-hole.

As the preferable mode of the utility model, the left side of the hexagonal nut is fixedly connected with a rubber ring, and the surface of the compression ring is contacted with the inner wall of the cushion sleeve.

As preferable in the utility model, the left side of the surface of the hexagonal nut is fixedly connected with a reinforcing plate, and the right side of the reinforcing plate is fixedly connected with the surface of the cushion sleeve.

As the preferable mode of the utility model, the top and the bottom of the left side of the compression ring are fixedly connected with positioning rods, and the left ends of the positioning rods penetrate to the left side of the cushion sleeve.

As preferable in the utility model, the left end of the positioning rod is fixedly connected with a disc, and the right side of the disc is contacted with the surface of the cushion cover.

In the utility model, preferably, the first sealing ring is fixedly embedded on the right side of the pressing ring, and the second sealing ring positioned on the inner side of the first sealing ring is fixedly embedded on the right side of the pressing ring.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the sealing glue is extruded by the hexagonal nut and the cushion sleeve through the compression ring and the rubber sleeve, and then the sealing glue is used for fixing the hexagonal nut through the guide hole and the compression ring, so that the hexagonal nut is stably connected with the peripheral screw and the object, the advantage of automatic sealing glue fixing is achieved, looseness or falling off due to vibration is not easy to occur, and the fixing effect is further improved.

2. According to the utility model, the rubber ring is arranged, so that the gap between the hexagonal nut and the peripheral screw rod can be reduced, and the sealing performance of the hexagonal nut is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged block diagram of the portion A of FIG. 1 according to the present utility model;

fig. 3 is a schematic perspective view of a press ring with the structure of the present utility model.

In the figure: 1. a hexagonal nut; 2. a cushion cover; 3. a rubber sleeve; 4. a compression ring; 5. sealing glue; 6. a through hole; 7. a protective film; 8. a guide hole; 9. an annular groove; 10. a rubber ring; 11. a reinforcing plate; 12. a positioning rod; 13. a disc; 14. a first sealing ring; 15. and a second sealing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the nut with the automatic sealing function provided by the utility model comprises a hexagonal nut 1, wherein a gasket sleeve 2 is fixedly connected to the right side of the hexagonal nut 1, a rubber sleeve 3 is fixedly connected to the left side of the inner wall of the gasket sleeve 2, a compression ring 4 is fixedly connected to the right side of the rubber sleeve 3, sealing glue 5 is filled in the rubber sleeve 3, through holes 6 are formed in the tops and the bottoms of the two sides of the rubber sleeve 3, a protective film 7 is vertically and fixedly connected to the inside of the through holes 6, guide holes 8 communicated with the through holes 6 are formed in the tops of the right side of the hexagonal nut 1, an annular groove 9 is formed in the right side of the compression ring 4, and the tops and the bottoms of the left side of the inner wall of the annular groove 9 are communicated with the through holes 6.

Referring to fig. 1, a rubber ring 10 is fixedly connected to the left side of a hexagonal nut 1, and the surface of a compression ring 4 is in contact with the inner wall of a cushion sleeve 2.

As a technical optimization scheme of the utility model, the gap between the hexagonal nut 1 and the peripheral screw can be reduced by arranging the rubber ring 10, and the sealing performance of the hexagonal nut 1 is improved.

Referring to fig. 1, a reinforcing plate 11 is fixedly connected to the left side of the surface of the hexagonal nut 1, and the right side of the reinforcing plate 11 is fixedly connected to the surface of the pad sleeve 2.

As a technical optimization scheme of the utility model, the connecting area between the hexagonal nut 1 and the pad sleeve 2 can be increased by arranging the reinforcing plate 11, and the connecting strength between the hexagonal nut 1 and the pad sleeve 2 is improved.

Referring to fig. 2, the top and the bottom of the left side of the compression ring 4 are fixedly connected with positioning rods 12, and the left ends of the positioning rods 12 penetrate to the left side of the cushion cover 2.

As a technical optimization scheme of the utility model, the positioning rod 12 is arranged, so that the compression ring 4 can be limited, and the stability of the compression ring 4 is improved.

Referring to fig. 1, a disc 13 is fixedly coupled to the left end of the positioning rod 12, and the right side of the disc 13 is in contact with the surface of the mat 2.

As a technical optimization scheme of the utility model, the positioning rod 12 can be protected and limited by arranging the disc 13, so that the phenomenon that the positioning rod 12 is separated from the cushion cover 2 is avoided.

Referring to fig. 3, a first sealing ring 14 is fixedly embedded on the right side of the pressing ring 4, and a second sealing ring 15 positioned on the inner side of the first sealing ring 14 is fixedly embedded on the right side of the pressing ring 4.

As a technical optimization scheme of the utility model, the sealing ring I14 is arranged, so that the sealing glue 5 can be protected, and the phenomenon that the sealing glue 5 overflows the pressing ring 4 after being extruded is avoided.

The working principle and the using flow of the utility model are as follows: when the sealing device is used, a user installs the hexagonal nut 1 on the surface of a screw rod arranged outside through threads, the hexagonal nut 1 drives the cushion sleeve 2 and the pressing ring 4 to move through the matching of the threads and the threads, after the pressing ring 4 contacts an object, the pressing ring 4 can tightly press the rubber sleeve 3, the rubber sleeve 3 can crush the protective film 7 through pressure, the sealing glue 5 overflows and enters the annular groove 9 and the inside of the guide hole 8, the guide hole 8 discharges the sealing glue 5 to the inside of the hexagonal nut 1, the annular groove 9 can enable the sealing glue 5 to be adhered on the surface of the object, the hexagonal nut 1 stops rotating after reaching a proper position, and after the sealing glue 5 is solidified, the position of the hexagonal nut 1 is fixed, so that the advantage of automatic sealing glue fixing is achieved.

To sum up: this possess nut of automatic seal gum function, extrude sealed gum 5 through clamping ring 4 and rubber sleeve 3 by hexagon nut 1 and pad cover 2, seal gum by sealed gum 5 through guiding hole 8 and clamping ring 4 again and fix hexagon nut 1, make hexagon nut 1 and peripheral hardware screw rod and object's connection stable to possess automatic seal gum fixed advantage, be difficult for appearing becoming flexible or coming off because of the vibrations, and then improved fixed effect.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nut that possesses automatic seal and glue function, includes hexagon nut (1), its characterized in that: the right side of the hexagonal nut (1) is fixedly connected with a cushion sleeve (2), the left side of the inner wall of the cushion sleeve (2) is fixedly connected with a rubber sleeve (3), the right side of the rubber sleeve (3) is fixedly connected with a compression ring (4), the inside of the rubber sleeve (3) is filled with sealing glue (5), the top and the bottom of the two sides of the rubber sleeve (3) are respectively provided with a through hole (6), the inside vertical fixedly connected with protection film (7) of through-hole (6), guiding hole (8) with through-hole (6) intercommunication have all been seted up at the top on hexagonal nut (1) right side, ring channel (9) have been seted up on the right side of clamping ring (4), the left top and the bottom of ring channel (9) inner wall all communicate with through-hole (6).

2. The nut with an automatic glue sealing function according to claim 1, wherein: the left side fixedly connected with rubber circle (10) of hexagon nut (1), the surface of clamping ring (4) and the inner wall contact of pad cover (2).

3. The nut with an automatic glue sealing function according to claim 1, wherein: the left side fixedly connected with gusset plate (11) on hexagon nut (1) surface, the right side fixedly connected with of gusset plate (11) is at the surface of pad cover (2).

4. The nut with an automatic glue sealing function according to claim 1, wherein: the top and the bottom of clamping ring (4) left side are all fixedly connected with locating lever (12), the left end of locating lever (12) runs through to the left side of pad cover (2).

5. The nut with an automatic glue sealing function according to claim 4, wherein: the left end of the positioning rod (12) is fixedly connected with a disc (13), and the right side of the disc (13) is in contact with the surface of the cushion sleeve (2).

6. The nut with an automatic glue sealing function according to claim 1, wherein: the sealing ring I (14) is fixedly inlaid on the right side of the pressing ring (4), and the sealing ring II (15) positioned on the inner side of the sealing ring I (14) is fixedly inlaid on the right side of the pressing ring (4).