CN214617675U

CN214617675U - Nut seat with shock-absorbing function

Info

Publication number: CN214617675U
Application number: CN202120735187.5U
Authority: CN
Inventors: 刘博鑫; 邝刘岗
Original assignee: Lianyungang Changjaw Intelligent Manufacturing Co ltd
Current assignee: Lianyungang Changjaw Intelligent Manufacturing Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-11-05
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a nut seat with shock-absorbing function, including base, nut seat, mounting hole and backup pad, the top of base is provided with the ejector pin, the top of ejector pin is provided with the nut seat, the dashpot has been seted up to the bottom of nut seat, and the bottom of dashpot cup joints the connection ejector pin, the top that lies in the ejector pin in the dashpot is through predetermineeing the first spring of draw-in groove installation, both sides in the dashpot all are provided with first spout, the both sides of ejector pin all are provided with the slider, the ejector pin passes through slider and first spout sliding connection, movable groove has been seted up in the base, the movable groove is interior through bearing installation lead screw, the periphery of lead screw is provided with corresponding silk piece. The utility model relates to a nut seat with shock-absorbing function, simple structure, the simple operation, the shock attenuation is effectual, can also prolong the life of nut seat, is fit for being extensively promoted and used.

Description

Nut seat with shock-absorbing function

Technical Field

The utility model relates to a nut seat technical field, in particular to nut seat with shock-absorbing function.

Background

The quick connector is the most convenient plug-and-play connection mode, especially in the space occasions where the connection of some air pipes is very inconvenient and difficult, the superiority of the quick connector can be embodied, and the quick connector is divided into the following types: 1. small in size; 2. standard type; 3. a metal mold; 4. stainless steel type; 5. flame-retardant; 6. compounding; 7. the drum-shaped joint body assembly and the nut seat are main bodies for fixing the quick-plugging joint and play a role in fixing the joint head.

At present, the existing nut seat has the following defects when in use: 1. when using the nut seat, because service environment, easily produce vibrations to the nut seat, influence quick connector's stability, 2, long-term the use easily makes the nut seat produce not hard up, influences the use, and stability is relatively poor 3, when not using the mounting hole to fix quick connector, the dust is easily entered to the mounting hole, easily causes the jam for a long time, influences the use. To this end, we propose a nut seat with a shock-absorbing function.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a nut seat with shock-absorbing function can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a nut seat with shock-absorbing function, includes base, nut seat, mounting hole and backup pad, the top of base is provided with the ejector pin, the top of ejector pin is provided with the nut seat, the dashpot has been seted up to the bottom of nut seat, and the bottom of dashpot cup joints the connection ejector pin, the first spring of preset draw-in groove installation is passed through at the top that lies in the ejector pin in the dashpot, both sides in the dashpot all are provided with first spout, the both sides of ejector pin all are provided with the slider, the ejector pin passes through slider and first spout sliding connection, the activity groove has been seted up in the base, pass through bearing installation lead screw in the activity groove, the periphery of lead screw is provided with the corresponding silk piece, the bolted connection bracing piece is passed through to one side of silk piece, the opening that corresponds with the bracing piece has all been seted up to the both sides of base.

Further, a second spring is arranged between the base and the nut seat and positioned on the periphery of the ejector rod.

Furthermore, the two sides of the base are connected with the supporting plate through the rotating shaft, and one side of the supporting plate is provided with a slot corresponding to the supporting rod.

Furthermore, the bottom of the base is provided with a groove, a rotating shaft is installed in the groove through a bearing, the rotating shaft penetrates through the movable groove and is connected with the screw rod, and a rotating wheel is arranged on the periphery of the rotating shaft.

Further, the mounting holes are formed in the two sides of the nut seat, second sliding grooves are formed in the top and the bottom, located in the mounting holes, of the two sides of the nut seat, a dust guard is arranged on one side of the mounting holes, and the dust guard is connected with the second sliding grooves in a sliding mode through a sliding block on one side.

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

1. through ejector pin, first spring, dashpot and the second spring that sets up, can cushion the vibrations that the nut seat produced and handle, promoted the stability of nut seat greatly, it is more convenient stable to use.

2. Through backup pad, bracing piece and the base that sets up, can form the triangular supports stable structure, can also further improve the stability of nut seat, can also prolong the life of nut seat.

3. Through the dust guard and the second spout that set up, when not using the mounting hole to fix quick connector, shelter from sealed the processing to it, the outside dust that can significantly reduce gets into the pollution mounting hole, avoids polluting the influence for a long time and uses.

Drawings

Fig. 1 is a schematic view of the overall structure of the nut seat with damping function of the present invention.

Fig. 2 is a schematic view of a bottom structure of a nut seat with a shock-absorbing function of the present invention.

Fig. 3 is a schematic side view of the nut seat with damping function of the present invention.

Fig. 4 is a schematic side view of the base of the nut seat with damping function of the present invention.

In the figure: 1. a base; 2. a top rod; 3. a nut seat; 4. a buffer tank; 5. a first spring; 6. a first chute; 7. a slider; 8. a second spring; 9. mounting holes; 10. a support plate; 11. a movable groove; 12. a screw rod; 13. silk blocks; 14. a support bar; 15. a slot; 16. an opening; 17. a groove; 18. a rotating shaft; 19. a rotating wheel; 20. a second chute; 21. a dust guard.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a nut seat with a shock-absorbing function comprises a base 1, a nut seat 3, a mounting hole 9 and a support plate 10, wherein a top rod 2 is arranged at the top of the base 1, the nut seat 3 is arranged at the top of the top rod 2, a buffer groove 4 is formed in the bottom of the nut seat 3, the top rod 2 is connected to the bottom of the buffer groove 4 in a sleeved manner, a first spring 5 is arranged at the top of the top rod 2 in the buffer groove 4 through a preset clamping groove, first sliding grooves 6 are respectively arranged at two sides in the buffer groove 4, sliding blocks 7 are respectively arranged at two sides of the top rod 2, the top rod 2 is connected to the first sliding grooves 6 through the sliding blocks 7 in a sliding manner, a movable groove 11 is formed in the base 1, a lead screw 12 is arranged in the movable groove 11 through a bearing, a corresponding screw block 13 is arranged at the periphery of the lead screw 12, one side of the screw block 13 is connected to a support rod 14 through a bolt, openings 16 corresponding to the support rods 14 are formed in the two sides of the base 1.

And a second spring 8 is arranged between the base 1 and the nut seat 3 and positioned on the periphery of the ejector rod 2.

In this embodiment, as shown in fig. 1, the second spring 8 can further buffer the vibration, thereby improving the stability of the nut holder 3.

The two sides of the base 1 are connected with the supporting plate 10 through rotating shafts, and one side of the supporting plate 10 is provided with a slot 15 corresponding to the supporting rod 14.

In this embodiment, as shown in fig. 1, the supporting plate 10 and the supporting rod 14 are easily connected by the inserting grooves 15.

The bottom of the base 1 is provided with a groove 17, a rotating shaft 18 is mounted in the groove 17 through a bearing, the rotating shaft 18 penetrates through the movable groove 11 and is connected with the screw rod 12, and a rotating wheel 19 is arranged on the periphery of the rotating shaft 18.

In this embodiment, as shown in fig. 2, the screw rod 12 is driven to rotate by the rotating shaft 18 and the rotating wheel 19, so as to drive the screw block 13 and the supporting rod 14 to move horizontally.

The mounting holes 9 are formed in the two sides of the nut seat 3, the second sliding grooves 20 are formed in the top and the bottom of the two sides of the nut seat 3, which are located in the mounting holes 9, a dust guard 21 is arranged on one side of each mounting hole 9, and the dust guard 21 is connected with the second sliding grooves 20 in a sliding mode through a sliding block on one side.

In this embodiment, as shown in fig. 3, the second chute 20 and the dust guard 21 can be sealed and shielded when the mounting hole 9 is not used, so that the entry of external dust is greatly reduced, and the practicability is improved.

It should be noted that, the utility model relates to a nut seat with shock-absorbing function, in operation, firstly, the operator rotates the rotating wheel 19 in the groove 17 at the bottom of the base 1, the rotating wheel 19 drives the rotating shaft 18 to rotate, thereby the screw rod 12 drives the screw block 13 and the supporting rod 14 to move horizontally, one end of the supporting rod 14 moves to the slot 15 at one side of the supporting plate 10 through the opening 16 to connect, thereby forming a stable structure of triangular support, improving the stability of the nut seat 3 in use, when vibration is generated in use, the nut seat 3 reciprocates up and down, through the first spring 5 and the second spring 8, the vibration can be buffered, the shake of the nut seat 3 is greatly reduced, the stability is further improved, the service life can be prolonged, when the mounting hole 9 is not used, the dust-proof plate 21 can be pushed to slide to one side of the mounting hole 9 along the second chute 20, shelter from dustproof processing to it, avoid not using outside dust to get into for a long time and cause the jam, simple structure is practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a nut seat with shock-absorbing function, includes base (1), nut seat (3), mounting hole (9) and backup pad (10), its characterized in that: the top of the base (1) is provided with an ejector rod (2), the top of the ejector rod (2) is provided with a nut seat (3), the bottom of the nut seat (3) is provided with a buffer groove (4), the bottom of the buffer groove (4) is connected with the ejector rod (2) in a sleeved mode, a first spring (5) is installed at the top of the ejector rod (2) in the buffer groove (4) through a preset clamping groove, two sides in the buffer groove (4) are respectively provided with a first sliding groove (6), two sides of the ejector rod (2) are respectively provided with a sliding block (7), the ejector rod (2) is connected with the first sliding grooves (6) in a sliding mode through the sliding blocks (7), a movable groove (11) is formed in the base (1), a lead screw (12) is installed in the movable groove (11) through a bearing, a corresponding screw block (13) is arranged on the periphery of the lead screw (12), one side of the screw block (13) is connected with a support rod (14) through a bolt, openings (16) corresponding to the support rods (14) are formed in the two sides of the base (1).

2. A nut seat having a shock-absorbing function as set forth in claim 1, wherein: and a second spring (8) is arranged between the base (1) and the nut seat (3) and positioned on the periphery of the ejector rod (2).

3. A nut seat having a shock-absorbing function as set forth in claim 1, wherein: the two sides of the base (1) are connected with the supporting plate (10) through rotating shafts, and one side of the supporting plate (10) is provided with a slot (15) corresponding to the supporting rod (14).

4. A nut seat having a shock-absorbing function as set forth in claim 1, wherein: the bottom of the base (1) is provided with a groove (17), a rotating shaft (18) is installed in the groove (17) through a bearing, the rotating shaft (18) penetrates through the movable groove (11) to be connected with the screw rod (12), and a rotating wheel (19) is arranged on the periphery of the rotating shaft (18).

5. A nut seat having a shock-absorbing function as set forth in claim 1, wherein: mounting holes (9) have all been seted up to the both sides of nut seat (3), the top that the both sides of nut seat (3) are located mounting holes (9) all is provided with second spout (20) with the bottom, one side of mounting holes (9) is provided with dust guard (21), dust guard (21) are through one side slider and second spout (20) sliding connection.