CN220791892U

CN220791892U - Miniature nitrogen spring high-efficiency air charging device

Info

Publication number: CN220791892U
Application number: CN202322572734.4U
Authority: CN
Inventors: 蒋宝球; 周传; 徐艳平
Original assignee: Shaoyang Xingda Precision Machinery Manufacturing Co ltd
Current assignee: Shaoyang Xingda Precision Machinery Manufacturing Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-04-16
Anticipated expiration: 2033-09-21

Abstract

The utility model discloses a miniature nitrogen spring high-efficiency air charging device, which belongs to the technical field of nitrogen springs and comprises a control module, wherein an air inlet end of the control module is connected with an air source, an air outlet end of the control module is connected with a plurality of connecting seats, and air charging valve members are arranged on the connecting seats in a sealing and communicating manner; still including the clamping component that sets up, the clamping component is located one side of aerifing the valve member, treats to aerify the spring and arranges between valve member and clamping component, and clamping component's clamping end can contact and jack up with the outer cylinder of spring to make to treat to aerify the air cock joint of spring on aerifing the valve member, with air supply intercommunication inflation. The utility model is used for solving the problems that the installation and disassembly speed is low, only one nitrogen spring can be inflated each time, and the inflation efficiency is low.

Description

Miniature nitrogen spring high-efficiency air charging device

Technical Field

The utility model belongs to the technical field of nitrogen springs, and particularly relates to a miniature nitrogen spring efficient air charging device.

Background

The nitrogen spring needs to be filled with nitrogen inside, the existing nitrogen spring air charging device is used for a miniature nitrogen spring air charging device, a vertical installation mode of the spring and an air charging nozzle is adopted, an air charging hole of the spring needs to be connected with the air charging nozzle through threads during air charging, and the main problem of the air charging device is that the spring installation and the disassembly depend on manual operation, so that the labor intensity is high, the air charging speed is low, only one air charging device can be used at a time, and the production efficiency is very low.

There is a need for a more efficient nitrogen spring inflator.

Disclosure of Invention

Aiming at the problems, the utility model provides a miniature nitrogen spring high-efficiency air charging device which is used for solving the problems that the mounting and dismounting speed is low, only one nitrogen spring can be charged at a time, and the air charging efficiency is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the miniature nitrogen spring high-efficiency air charging device comprises a control module, wherein an air inlet end of the control module is connected with an air source, an air outlet end of the control module is connected with a plurality of connecting seats, and air charging valve members are arranged on the connecting seats in a sealing and communicating manner;

still including the clamping component that sets up, the clamping component is located one side of aerifing the valve member, treats to aerify the spring and arranges between valve member and clamping component, and clamping component's clamping end can contact and jack up with the outer cylinder of spring to make to treat to aerify the air cock joint of spring on aerifing the valve member, with air supply intercommunication inflation.

Compared with the prior art, the utility model has the beneficial effects that: through setting up a plurality of connecting seats and inflating valve member, can be when aerifing, once only aerify a plurality of springs, improve the inflated efficiency, the spring is through the mode of extrusion chucking and inflating valve member interconnect, has reduced the loaded down with trivial details step of installation and dismantlement, realizes quick installation, can reduce operating personnel's the amount of labour, improves nitrogen spring's machining efficiency, inflating valve member can self-closing with open, does not need manual operation, it is more convenient to use.

As a further improvement of the scheme, a supporting table is arranged below the connecting seat, and a supporting plate protruding upwards is fixedly arranged on the supporting table;

the connecting seat is arranged on the supporting table in a sliding manner and positioned on two sides of the supporting plate, and the connecting seat and the supporting plate are elastically and movably arranged.

The improved technical effects are as follows: through the backup pad that sets up, can play the limiting effect to the position of connecting seat, and elasticity activity sets up between connecting seat and the backup pad, can keep more stable between the air cock of inflation valve spare and spring.

As a further improvement of the above scheme, a guide member is fixedly arranged on the outer side of the inflation valve member, and a horn mouth facing the spring to be inflated is arranged on the guide member.

The improved technical effects are as follows: the guide piece is mainly used for conveniently clamping the air tap of the spring and the inflatable valve piece with each other when the spring is installed, and the arranged horn mouth can realize automatic butt joint clamping when the spring is installed, so that the installation efficiency is improved.

As a further improvement of the scheme, a placing table is arranged between the inflation valve member and the clamping assembly, and a plurality of clamping parts for placing springs to be inflated are arranged on the placing table.

As a further improvement of the scheme, the side edge of the placing table is hinged with a clamping plate which can tightly press the spring to be inflated.

The improved technical effects are as follows: the clamping part arranged on the placing table can be convenient for installing a plurality of springs at one time, the installation of the springs can be realized at one time when the air is filled, the clamping plate can clamp the springs when the springs are installed, and the clamping assembly is prevented from pushing the springs to the air filling valve member to be separated.

As a further improvement of the scheme, the surface of the clamping part is provided with a buffer sleeve which can be contacted with the spring to be inflated and limit the movement of the spring to be inflated.

The improved technical effects are as follows: the buffer sleeve is mainly used for enhancing the friction force between the buffer sleeve and the spring and playing a limiting role, and meanwhile, the spring can be prevented from being separated when being clamped between the inflation valve member and the clamping assembly through the clamping part.

As a further improvement of the scheme, a bottom plate is arranged below the clamping assembly, and the bottom plate, the supporting table and the placing table are mutually fixed;

the clamping component is connected with a controller.

The improved technical effects are as follows: the clamping component can be fixed through the arranged bottom plate, so that the positions of the inflating valve piece and the placing table are relatively fixed, the spring is clamped conveniently, and the clamping component is connected with the controller, so that the inflation time can be controlled freely.

As a further improvement of the scheme, the air outlet end of the control module is communicated with the connecting seat through a first pipeline and a second pipeline, the first pipeline is connected to the air outlet end of the control module, and a control switch is arranged on the first pipeline;

one end of the second pipeline is communicated with the air inlet end of the connecting seat, and the first pipeline is communicated with the second pipeline through a multipath joint.

The improved technical effects are as follows: through the first pipeline, the second pipeline and the multipath connector that set up, can distribute nitrogen gas, realize once only inflating a plurality of springs, improve and aerify efficiency, control switch plays the control of inflating break-make.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure in the direction B in FIG. 1;

FIG. 4 is a schematic view of the structure of FIG. 3, partially cut away in the direction C-C;

FIG. 5 is a schematic structural diagram of embodiment 2 of the present utility model;

fig. 6 is a schematic view of the structure of fig. 5 in a partial cross-section in the direction D-D.

In the figure: 10. a control module; 11. a connecting seat; 12. a gas-filled valve member; 13. a clamping assembly; 14. a bottom plate; 15. a support table; 16. a support plate; 17. a placement table; 171. a clamping part; 18. a guide member; 19. a clamping plate; 20. a buffer sleeve; 21. a controller; 22. a first pipe; 23. a second pipe; 24. a multi-way joint; 25. and controlling the switch.

Detailed Description

In order that those skilled in the art will better understand the technical solutions, the following detailed description of the technical solutions is provided with examples and illustrations only, and should not be construed as limiting the scope of the present patent.

Example 1:

referring to fig. 1-3, in a specific embodiment of the present utility model, a micro nitrogen spring high-efficiency air charging device includes a control module 10, where the control module 10 is in the prior art, and is used for controlling gas on-off and displaying functions of air pressure value, and the functions can also be customized according to needs, which will not be described here, an air inlet end of the control module 10 is connected with an air source, an air outlet end is connected with a plurality of connection seats 11, and in this embodiment, two symmetrical groups of eight connection seats 11 are provided, and the number of the connection seats can be increased or decreased according to actual needs or actual conditions, specifically, the air outlet end of the control module 10 is connected with the connection seat 11 through a first pipeline 22 and a second pipeline 23, the first pipeline 22 is connected with the air outlet end of the control module 10, and the first pipeline 22 is provided with a control switch 25, and the first pipeline 22 is a total pipeline; one end of the second pipeline 23 is communicated with the air inlet end of the connecting seat 11, the second pipeline 23 is a branch pipeline, a plurality of second pipelines 23 are arranged, the first pipeline 22 and the second pipeline 23 are communicated through a multi-way joint 24, the connecting seat 11 is communicated in a sealing way, an air charging valve member 12 is arranged between the air charging valve member 12 and the connecting seat 11 in a threaded sealing way, the top of the connecting seat 11 is provided with the air inlet end, and nitrogen at the air inlet end can enter the air charging valve member 12 after entering the connecting seat 11, and in the embodiment, the air charging valve member 12 is a valve member capable of being automatically opened and closed;

the clamping assembly 13 is arranged, the clamping assembly 13 is located on one side of the inflation valve member 12, in the embodiment, the clamping assembly 13 comprises a cylinder, a clamping end capable of clamping a spring to be inflated is arranged on an output shaft of the cylinder, the clamping end is a clamping block arranged in the embodiment, the spring to be inflated is arranged between the inflation valve member 12 and the clamping assembly 13, when the clamping end of the clamping assembly 13 stretches out, the clamping end can be contacted with an outer cylinder of the spring and tightly propped against the outer cylinder of the spring, so that an air tap of the spring to be inflated is clamped on the inflation valve member 12, and after the air tap of the spring to be inflated is clamped on the inflation valve member 12 and pushed by the clamping assembly 13 to tightly prop up the outer cylinder of the spring to be inflated and the inflation valve member 12, the inflation valve member 12 can be automatically opened, so that the spring to be inflated is communicated with an air source, and nitrogen can be inflated into the spring to be inflated through the inflation valve member 12.

As shown in fig. 1, as a preferable mode of the above embodiment, a supporting table 15 is provided below the connection base 11, and a supporting plate 16 protruding upward is fixedly provided on the supporting table 15; the connecting seat 11 is arranged on the supporting table 15 in a sliding manner and is positioned on two sides of the supporting plate 16, the connecting seat 11 and the supporting plate 16 are elastically movably arranged, specifically, a jacking spring is arranged between the connecting seat 11 and the supporting plate 16, the connecting seat 11 can slide on the supporting table 15, when a spring air tap to be inflated is clamped on the inflation valve member 12 and is tightly jacked through the clamping assembly 13, the connecting seat 11 can be subjected to jacking, and under the action of the jacking spring, the stability between the inflation valve member 12 and the spring to be inflated is improved.

As shown in fig. 2, as a preferred mode of the above embodiment, the outer side of the inflation valve member 12 is fixedly provided with a guide member 18, the guide member 18 is provided with a flare opening facing the spring to be inflated, in this embodiment, the guide member 18 is a tube body, and the flare opening on the guide member 18 can be automatically and quickly blocked by the inflation valve member 12 when the spring to be inflated is installed on the inflation valve member 12, so that the installation steps are reduced, and the installation efficiency is improved.

As shown in fig. 2 and 4, as a preferred mode of the above embodiment, a placing table 17 is arranged between the inflation valve member 12 and the clamping assembly 13, a plurality of clamping portions 171 for placing springs to be inflated are arranged on the placing table 17, and the clamping portions 171 are arc-shaped grooves; the side of placing the platform 17 is articulated to be provided with can wait to aerify the splint 19 that the spring compresses tightly, specifically, also set up the recess that is convenient for wait to aerify the spring and block on splint 19, at the other side of placing the platform 17, be provided with can with splint 19 mutual hooking chucking's step, when aerifing, place the spring on clamping part 171 earlier, then with splint 19 open block can, then will wait to aerify the spring top tight through control clamping component 13, clamping component 13 can slide a distance in clamping part 171, under the restriction of splint 19, avoid breaking away from placing the platform 17.

As shown in fig. 1, as a preferable mode of the above embodiment, a bottom plate 14 is provided below the clamping assembly 13, the bottom plate 14, the support table 15 and the placement table 17 are fixedly provided with each other, and the positions of the clamping assembly 13, the support table 15 and the placement table 17 are fixed by the provided bottom plate 14; the clamping assembly 13 is connected with a controller 21, and the controller 21 can adopt a PLC in the embodiment, and is mainly used for controlling clamping and loosening actions of the clamping assembly 13.

Example 2:

as shown in fig. 5 and 6, in embodiment 2 of the present utility model, this embodiment is further improved in embodiment 1, and is different from embodiment in that a cushion cover 20 is provided on the surface of the clamping portion 171, in this embodiment, the cushion cover 20 is made of a rubber material selected, the cushion cover 20 may contact with the spring to be inflated and restrict its movement, the cushion cover 20 is mainly used to increase the friction force with the spring to be inflated, and since the cushion cover 20 is made of rubber, it may be deformed so as to have a certain clamping force with respect to the spring to be inflated, thereby avoiding the spring to be inflated from being detached from the clamping portion 171 when the spring to be inflated is ready for clamping, and stabilizing the position of the spring to be inflated.

The specific use principle of the utility model is as follows: firstly, placing the springs to be inflated on the clamping part 171 in sequence, aligning the air tap of the springs to be inflated with the inflation valve member 12, and then opening the clamping plate 19 to press the springs to be inflated, or directly pressing the springs to be inflated to clamp the cushion cover 20;

then, the controller 21 sends out an instruction to drive the clamping end of the clamping assembly 13 to extend out to prop against the outer cylinder of the spring to be processed and the valve 12 to be inflated, the valve 12 to be inflated is automatically opened, then the control switch 25 is opened, nitrogen can enter the spring to be inflated through the valve 12 to be inflated through the first pipeline 22 and the second pipeline 23, the inflation time is set in the controller 21, after the inflation time reaches, the clamping assembly 13 is controlled by the controller 21 to drive the clamping end to retract, the valve 12 to be inflated is not received with a propping force any more, the valve is automatically closed, and after the clamping plate 19 is turned over, the nitrogen spring filled with nitrogen can be taken out from the clamping part 171;

and standing the taken nitrogen spring for half an hour, and then carrying out subsequent procedures such as force measurement, leakage detection, rust prevention and the like, thereby completing the inflation work.

It should be noted that, in this document, 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. Specific examples are used herein to illustrate the principles and embodiments of the present patent technical solution, and the above examples are only used to help understand the method of the present patent and its core ideas. The foregoing is merely a preferred embodiment of the present patent, and it should be noted that, due to the limited text expression, there is objectively an infinite number of specific structures, and it will be apparent to those skilled in the art that several modifications, adaptations or variations can be made and the above technical features can be combined in a suitable manner without departing from the principles of the present patent; such modifications, variations, or combinations, or the direct application of the concepts and aspects of the disclosed patent to other applications without modification, are intended to be within the scope of the present disclosure.

Claims

1. The miniature nitrogen spring high-efficiency air charging device is characterized by comprising a control module (10), wherein an air inlet end of the control module (10) is connected with an air source, an air outlet end of the control module is connected with a plurality of connecting seats (11), and an air charging valve (12) is arranged on the connecting seats (11) in a sealing and communicating manner;

still including the centre gripping subassembly (13) that set up, centre gripping subassembly (13) are located one side of aerifing valve member (12), treat that the gas filled spring is arranged between aerifing valve member (12) and centre gripping subassembly (13), and the clamping end of centre gripping subassembly (13) can contact and jack up with the outer cylinder of spring to make to treat gas filled spring air cock joint on aerifing valve member (12), with air supply intercommunication inflation.

2. The miniature nitrogen spring high-efficiency air charging device according to claim 1, wherein a supporting table (15) is arranged below the connecting seat (11), and a supporting plate (16) protruding upwards is fixedly arranged on the supporting table (15);

the connecting seat (11) is arranged on the supporting table (15) in a sliding manner and positioned on two sides of the supporting plate (16), and the connecting seat (11) and the supporting plate (16) are elastically and movably arranged.

3. The miniature nitrogen spring efficient air charging device according to claim 1, wherein a guide piece (18) is fixedly arranged on the outer side of the air charging valve piece (12), and a horn mouth facing to the spring to be charged is formed on the guide piece (18).

4. The miniature nitrogen spring efficient air charging device according to claim 1, wherein a placing table (17) is arranged between the air charging valve member (12) and the clamping assembly (13), and a plurality of clamping parts (171) for placing springs to be charged are arranged on the placing table (17).

5. The miniature nitrogen spring efficient air charging device according to claim 4, wherein a clamping plate (19) capable of tightly pressing the spring to be inflated is hinged to the side edge of the placing table (17).

6. The miniature nitrogen spring high-efficiency air charging device according to claim 4, wherein a buffer sleeve (20) is arranged on the surface of the clamping part (171), and the buffer sleeve (20) can be contacted with the spring to be charged and can limit the movement of the spring to be charged.

7. The miniature nitrogen spring high-efficiency air charging device according to any one of claims 1-6, wherein a bottom plate (14) is arranged below the clamping assembly (13), and the bottom plate (14) is fixedly arranged with the supporting table (15) and the placing table (17);

the clamping component (13) is connected with a controller (21).

8. The miniature nitrogen spring high-efficiency air charging device according to any one of claims 1-6, wherein the air outlet end of the control module (10) is communicated with the connecting seat (11) through a first pipeline (22) and a second pipeline (23), the first pipeline (22) is connected with the air outlet end of the control module (10), and a control switch (25) is arranged on the first pipeline (22);

one end of the second pipeline (23) is communicated with the air inlet end of the connecting seat (11), and the first pipeline (22) is communicated with the second pipeline (23) through a multi-way joint (24).