CN219774679U - Nitrogen charging device for air bag core of shock absorber - Google Patents
Nitrogen charging device for air bag core of shock absorber Download PDFInfo
- Publication number
- CN219774679U CN219774679U CN202320573378.5U CN202320573378U CN219774679U CN 219774679 U CN219774679 U CN 219774679U CN 202320573378 U CN202320573378 U CN 202320573378U CN 219774679 U CN219774679 U CN 219774679U
- Authority
- CN
- China
- Prior art keywords
- nitrogen
- shock absorber
- clamping block
- air bag
- core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 21
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 20
- 230000035939 shock Effects 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 53
- 238000001514 detection method Methods 0.000 claims description 6
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005587 bubbling Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Air Bags (AREA)
Abstract
The utility model discloses a nitrogen charging device for an air bag core of a shock absorber, which comprises a workbench, wherein a supporting seat and a vertical plate are arranged on the workbench, a left clamping block and a right clamping block corresponding to the left clamping block are arranged on the vertical plate, a first cylinder for driving the right clamping block to move is arranged on the vertical plate, a matched left half rubber sealing sleeve is arranged in the left clamping block, a matched right half rubber sealing sleeve is arranged in the right clamping block, communicated air inlets are arranged on the left clamping block and the left half rubber sealing sleeve, an upper sealing cover corresponding to the supporting seat is arranged on the vertical plate, and the sealing cover is connected with the vertical plate through a second cylinder. High inflation efficiency and good effect.
Description
Technical Field
The utility model relates to the technical field of inflation equipment for an air bag core of a shock absorber, in particular to a nitrogen inflation device for the air bag core of the shock absorber.
Background
After the low pressure nitrogen is filled into the air bag core of the shock absorber, the bubbling phenomenon of the shock absorber oil is basically eliminated, and then the idle running and the discontinuity of the resistance are eliminated. For the whole vehicle, the riding comfort and the high-speed running stability are improved, meanwhile, the noise can be reduced, and the service life of the shock absorber is prolonged.
At present, when the air bag core of the shock absorber is inflated, a worker is required to insert an inflation plug into an air bag core sealing ring, an inflation sleeve is sleeved on the air bag core of the shock absorber, the air bag core is required to be clamped after the sleeve is sleeved to prevent air leakage, and after inflation is completed, the inflation plug is pulled out, so that the inflation effect is poor and the inflation efficiency is low.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the nitrogen charging device for the air bag core of the shock absorber, which has high charging efficiency and good effect.
The utility model provides a bumper shock absorber gasbag core fills nitrogen gas device, includes the workstation, be equipped with supporting seat and riser on the workstation, the riser is equipped with left clamp splice and the right clamp splice corresponding with left clamp splice, be equipped with the first cylinder that drives right clamp splice and remove on the riser, be equipped with assorted left half rubber seal cover in the left clamp splice, be equipped with assorted right half rubber seal cover in the right clamp splice, left clamp splice and left half rubber seal cover are equipped with the inlet port of intercommunication, be equipped with the upper seal cover corresponding with the supporting seat on the riser, the seal cover is connected with the riser through the second cylinder.
An electric telescopic rod is arranged in the sealing cover, an inflatable plug corresponding to the air bag core sealing ring is arranged under the electric telescopic rod, and a power line of the electric telescopic rod penetrates out of the sealing cover and is connected with the sealing cover in a sealing manner.
The second cylinder is connected with the vertical plate through a sliding mechanism.
The sliding mechanism comprises a sliding rail arranged on the vertical plate and a sliding block positioned on the sliding rail, a sliding plate is arranged on the sliding block, the second cylinder is arranged on the sliding plate, and a screw rod for adjusting the sliding plate to move up and down is arranged on the upper portion of the vertical plate.
And a hand wheel is arranged on the screw rod.
And an air inlet of the left clamping block is connected with the nitrogen tank through an air pipe.
The sealing cover is provided with an air pressure detection hole, and the air pressure detection hole is connected with an air pressure detection mechanism.
The left clamping block and the right clamping block are respectively provided with a positioning groove, and the left half rubber sealing sleeve and the right half rubber sealing sleeve are respectively provided with a positioning block matched with the positioning grooves, so that the left half rubber sealing sleeve is conveniently positioned on the left clamping block, and the right half rubber sealing sleeve is conveniently positioned on the right clamping block.
The supporting seat is connected with the workbench through a screw.
When the novel air bag is used, the air bag core is placed on the supporting seat, the first air cylinder works to clamp the air bag core, the second air cylinder works and the sealing cover moves downwards to press the left half rubber sealing sleeve and the right half rubber sealing sleeve, the electric telescopic rod works to drive the air charging plug to insert the sealing ring after the nitrogen tank is connected with the air inlet hole, the valve of the nitrogen tank is opened, the nitrogen moves the air inlet hole to enter the cavity formed by the left half rubber sealing sleeve, the right half rubber sealing sleeve and the sealing cover, nitrogen is pressed into the air bag core, the electric telescopic rod drives the air charging plug to move upwards when the required air charging pressure is reached, and the first air cylinder and the second air cylinder work to take out the air bag core for air charging.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side elevational view of the present utility model;
FIG. 3 is a schematic view of the seal cap structure of the present utility model.
Detailed Description
Hereinafter, preferred embodiments according to the present utility model will be described in detail with reference to fig. 1 to 3.
Example 1: as shown in fig. 1-3, a nitrogen charging device for an air bag core of a shock absorber comprises a workbench 15, wherein a supporting seat 14 and a vertical plate 1 are arranged on the workbench 15, a left clamping block 8 and a right clamping block 12 corresponding to the left clamping block 8 are arranged on the vertical plate 1, a first cylinder 13 for driving the right clamping block 12 to move is arranged on the vertical plate 1, a matched left half rubber sealing sleeve 10 is arranged in the left clamping block 8, a matched right half rubber sealing sleeve 11 is arranged in the right clamping block 12, communicated air inlet holes 17 are formed in the left clamping block 8 and the left half rubber sealing sleeve 10, an upper sealing cover 16 corresponding to the supporting seat 14 is arranged on the vertical plate 1, and the sealing cover 16 is connected with the vertical plate 1 through a second cylinder 5.
In this embodiment, an electric telescopic rod 18 is disposed in the sealing cover 5, an inflation plug 19 corresponding to the airbag core sealing ring is disposed under the electric telescopic rod 18, and a power line of the electric telescopic rod 18 penetrates through the sealing cover and is in sealing connection with the sealing cover, so that the damper airbag cores with different diameter sizes can be satisfied by replacing the rubber sealing sleeve.
In this embodiment, the second cylinder 4 is connected to the riser 1 by a sliding mechanism.
In this embodiment, slide mechanism includes the slide rail 3 that sets up on riser 1 and is located the slider 6 on slide rail 3, be equipped with slide 7 on the slider 6, second cylinder 5 sets up on the slide, riser 1 upper portion is equipped with the lead screw 4 of adjusting slide 1 reciprocates, satisfies the vibration reduction core use of different length.
And a hand wheel 2 is arranged on the screw rod 4.
The air inlet hole 17 of the left clamp block 8 is connected with a nitrogen tank through an air pipe.
In this embodiment, the seal cover 9 is provided with an air pressure detecting hole 16, and the air pressure detecting hole 16 is connected with an air pressure detecting mechanism, and the air pressure detecting mechanism can adopt an air pressure detector.
In this embodiment, the left clamping block 8 and the right clamping block 12 are provided with positioning grooves, and the left half rubber sealing sleeve and the right half rubber sealing sleeve are provided with positioning blocks matched with the positioning grooves, so that the left half rubber sealing sleeve is conveniently positioned on the left clamping block, and the right half rubber sealing sleeve is conveniently positioned on the right clamping block.
The supporting seat 14 is connected with the workbench through a screw rod, and the height of the supporting seat can be adjusted.
The working principle of the utility model is as follows: the air bag core is placed on the supporting seat, the air bag core is clamped by the first air cylinder, the second air cylinder working sealing cover moves downwards to be pressed on the left half rubber sealing sleeve and the right half rubber sealing sleeve, the electric telescopic rod is used for driving the air charging plug to be inserted into the sealing ring after the nitrogen tank is connected with the air inlet hole, the valve of the nitrogen tank is opened, the nitrogen moves the air inlet hole to enter the cavity formed by the left half rubber sealing sleeve, the right half rubber sealing sleeve and the sealing cover, nitrogen is pressed into the air bag core, the required air charging pressure is achieved, the electric telescopic rod is used for driving the air charging plug to move upwards, the first air cylinder and the second air cylinder are used for working, and the air bag core is taken out for air charging.
Claims (9)
1. The utility model provides a bumper shock absorber gasbag core fills nitrogen gas device, includes the workstation, be equipped with supporting seat and riser on the workstation, its characterized in that: the riser is equipped with left clamp splice and the right clamp splice corresponding with left clamp splice, be equipped with the first cylinder that drives right clamp splice and remove on the riser, be equipped with assorted left half rubber seal cover in the left clamp splice, be equipped with assorted right half rubber seal cover in the right clamp splice, left clamp splice and left half rubber seal cover are equipped with the inlet port of intercommunication, be equipped with the upper seal cover corresponding with the supporting seat on the riser, the seal cover is connected with the riser through the second cylinder.
2. A damper air bag core nitrogen charging apparatus as defined in claim 1, wherein: an electric telescopic rod is arranged in the sealing cover, an inflatable plug corresponding to the air bag core sealing ring is arranged under the electric telescopic rod, and a power line of the electric telescopic rod penetrates out of the sealing cover and is connected with the sealing cover in a sealing manner.
3. A damper air bag core nitrogen charging apparatus as defined in claim 2, wherein: the second cylinder is connected with the vertical plate through a sliding mechanism.
4. A shock absorber air bag core nitrogen-charging apparatus as claimed in claim 3, wherein: the sliding mechanism comprises a sliding rail arranged on the vertical plate and a sliding block positioned on the sliding rail, a sliding plate is arranged on the sliding block, the second cylinder is arranged on the sliding plate, and a screw rod for adjusting the sliding plate to move up and down is arranged on the upper portion of the vertical plate.
5. The nitrogen-charging device for the airbag core of the shock absorber according to claim 4, wherein: and a hand wheel is arranged on the screw rod.
6. The nitrogen-charging device for the airbag core of the shock absorber according to claim 5, wherein: and an air inlet of the left clamping block is connected with the nitrogen tank through an air pipe.
7. The nitrogen-charging device for the airbag core of the shock absorber according to claim 6, wherein: the sealing cover is provided with an air pressure detection hole, and the air pressure detection hole is connected with an air pressure detection mechanism.
8. The nitrogen-charging device for an air bag core of a shock absorber according to claim 7, wherein: and positioning grooves are formed in the left clamping block and the right clamping block, and positioning blocks matched with the positioning grooves are arranged on the left half rubber sealing sleeve and the right half rubber sealing sleeve.
9. The nitrogen charging device for the airbag core of the shock absorber according to claim 8, wherein: the supporting seat is connected with the workbench through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320573378.5U CN219774679U (en) | 2023-03-21 | 2023-03-21 | Nitrogen charging device for air bag core of shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320573378.5U CN219774679U (en) | 2023-03-21 | 2023-03-21 | Nitrogen charging device for air bag core of shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219774679U true CN219774679U (en) | 2023-09-29 |
Family
ID=88131035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320573378.5U Active CN219774679U (en) | 2023-03-21 | 2023-03-21 | Nitrogen charging device for air bag core of shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219774679U (en) |
-
2023
- 2023-03-21 CN CN202320573378.5U patent/CN219774679U/en active Active
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