CN220869955U - External gas pitcher damping force value of nitrogen shock absorber shows merit and detects aerating device - Google Patents
External gas pitcher damping force value of nitrogen shock absorber shows merit and detects aerating device Download PDFInfo
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- CN220869955U CN220869955U CN202322791605.4U CN202322791605U CN220869955U CN 220869955 U CN220869955 U CN 220869955U CN 202322791605 U CN202322791605 U CN 202322791605U CN 220869955 U CN220869955 U CN 220869955U
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- outer cylinder
- shock absorber
- guide block
- damping force
- force value
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 35
- 230000035939 shock Effects 0.000 title claims abstract description 35
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 31
- 238000013016 damping Methods 0.000 title claims abstract description 25
- 239000007789 gas Substances 0.000 title claims description 13
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 8
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 4
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a damping force value power-indicating detection air charging device for an external air tank of a nitrogen shock absorber, which comprises a sealed air charging tool, wherein a movable cover is assembled at the bottom of the sealed air charging tool, an air charging device outer cylinder is clamped at the bottom of the movable cover, a guide block is fixedly connected to one side of the air charging device outer cylinder, an end cover is fixed to one side of the guide block, which is far away from the air charging device outer cylinder, a sliding block is assembled in the guide block, the bottom of the sealed air charging tool penetrates through the movable cover and stretches into the inner side of the air charging device outer cylinder, and an opening is arranged on one side of the air charging device outer cylinder, which is far away from the guide block.
Description
Technical Field
The utility model relates to the technical field of composite shock absorbers, in particular to a damping force value indicator power detection and inflation device for an external gas tank of a nitrogen shock absorber.
Background
Shock absorbers on automobiles typically employ nitrogen gas shock absorbers. When the automobile is jolted or impacted in the use process of the nitrogen shock absorber, the piston in the nitrogen shock absorber can move up and down, and power is transmitted to the spring through the piston rod, so that the influence of vibration and impact on the automobile is relieved. In the process, the nitrogen plays a supporting role, so that the damping stability of the shock absorber is better, the damping force value is changed step by step, and the running stability and riding comfort are affected. The existing nitrogen shock absorber is provided with an external air tank for independently separating working media, in the prior art, the damping force value of the nitrogen shock absorber usually needs to be disassembled or complex testing equipment is used, the operation is tedious and time-consuming, the technical level requirement for debugging of the damping force value of the shock absorber is high, and the debugging and the use are inconvenient. Therefore, development of an inflation device for conveniently detecting the damping force value of an external gas tank of a nitrogen shock absorber by indicating work is urgently needed, so that detection is more convenient and rapid
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides the damping force value display work detection air charging device for the external air tank of the nitrogen shock absorber, when the damping force value is debugged, the damping force value of the shock absorber can be rapidly and accurately detected by only connecting the air charging device to the external air tank of the nitrogen shock absorber and starting an air source, the detection efficiency and the detection precision are greatly improved, the requirements on the operation technical level of maintenance personnel are reduced, and meanwhile, the device has the advantages of being small, light and easy to carry, and being suitable for detecting and adjusting the nitrogen shock absorber of various vehicle types.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an external gas pitcher damping force value of nitrogen shock absorber shows merit and detects aerating device, includes sealed frock of aerifing, sealed frock bottom of aerifing is equipped with the movable cover, the bottom joint of movable cover has the aerating device urceolus, one side fixedly connected with guide block of aerating device urceolus, one side that keeps away from the aerating device urceolus on the guide block is fixed with the end cover, the slider is equipped with to the guide block, sealed frock of aerifing's bottom runs through the movable cover stretches into the aerating device urceolus inboard, one side that keeps away from the guide block on the aerating device urceolus is equipped with the opening.
As a preferable technical scheme of the utility model, the end cover and the guide block are welded by argon arc welding.
As a preferable technical scheme of the utility model, the guide block is welded with the outer cylinder of the inflator by carbon dioxide arc welding.
As a preferable technical scheme of the utility model, the sealing inflation tool is assembled with the movable cover in a threaded connection way.
As a preferable technical scheme of the utility model, a mounting opening is formed in the center of the joint of the outer cylinder of the air charging device and the guide block, and the sliding block extends into the outer cylinder of the air charging device through the mounting opening.
As a preferable technical scheme of the utility model, mounting grooves are formed in two sides of the upper end of the outer cylinder of the air charging device, fixing blocks are fixedly arranged on two sides of the bottom of the movable cover, and the fixing blocks extend into the mounting openings and are matched with the mounting openings.
Compared with the prior art, the utility model has the following beneficial effects:
when the damping force value is debugged, the damping force value of the shock absorber can be rapidly and accurately detected by only connecting the air charging device to the external air tank of the nitrogen shock absorber and starting the air source, so that the detection efficiency and the detection precision are greatly improved, the requirement on the operation technical level of maintenance personnel is reduced, and meanwhile, the device has the advantages of being small, light and easy to carry, and suitable for detecting and adjusting the nitrogen shock absorber of various vehicle types.
Drawings
FIG. 1 is a schematic view of a partially exploded construction of the present utility model;
FIG. 2 is a schematic elevational view of the entire structure of the present utility model;
FIG. 3 is a schematic view of the structure of the outer cylinder of the inflator according to the present utility model;
FIG. 4 is a schematic view of a slider according to the present utility model;
Wherein: 1. sealing and inflating the tool; 2. a movable cover; 3. an end cap; 4. a guide block; 5. a slide block; 6. an outer cylinder of the inflator; 7. a mounting groove; 8. a fixed block; 9. and (5) an installation port.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a device for detecting the damping force value of an external gas tank of a nitrogen shock absorber, which comprises a sealed inflation tool 1, wherein a movable cover 2 is assembled at the bottom of the sealed inflation tool 1, an inflation device outer cylinder 6 is clamped at the bottom of the movable cover 2, a guide block 4 is fixedly connected to one side of the inflation device outer cylinder 6, an end cover 3 is fixedly arranged at one side of the guide block 4, which is far away from the inflation device outer cylinder 6, a sliding block 5 is assembled in the guide block 4, the bottom of the sealed inflation tool 1 penetrates through the movable cover 2 and stretches into the inner side of the inflation device outer cylinder 6, an opening is arranged at one side, far away from the guide block 4, of the inflation device outer cylinder 6, a mounting opening 9 is arranged at the center position, which is connected with the guide block 4, of the inflation device outer cylinder 6, and the sliding block 5 stretches into the inflation device outer cylinder 6 through the mounting opening 9;
When the device is used, the end face of the bottom of the outer cylinder 6 of the air charging device is contacted with the end face of the air tank to prevent the air charging device from running, the external air tank of the nitrogen shock absorber is connected to the shock absorber, the internal thread at the top of the sealed air charging tool 1 is provided with a quick air pipe joint, the outer cylinder 6 of the air charging device is sleeved on the outer surface of the air tank, the movable cover 2 is fixed on the outer cylinder 6 of the air charging device in a clamping manner, the sliding block 5 is pushed to prop against the small air hole on the side face of the air tank, the sealed air charging tool 1 is provided with a flat surface at the top end through rotating the threads, and the height is adjusted through pressing the two surfaces of the air tank to be contacted to form a seal. After the sealing is formed, the high-pressure air pipe is connected with the high-pressure nitrogen tank, the high-pressure nitrogen tank switch is opened, the high-pressure nitrogen tank compresses nitrogen in the external air tank of the nitrogen shock absorber to a certain value through the air charging pipeline, the damping force value can be rapidly detected, and the disassembly and the reworking can be conveniently carried out after the detection is unqualified. The technical scheme is simple, has strong practicability, and has wide application prospect and market value.
When debugging damping force value, only need be connected to the external gas pitcher of nitrogen shock absorber with aerating device, start the air supply and can detect out the damping force value of shock absorber fast, accurately, improved detection efficiency and precision greatly to reduced the requirement to maintenance personal operation skill level, this device still has small and exquisite light easy carrying simultaneously, is applicable to the nitrogen shock absorber of various motorcycle types and detects and adjust the advantage.
As shown in fig. 1 and 2, argon arc welding is performed between the end cover 3 and the guide block 4, carbon dioxide arc welding is performed between the guide block 4 and the outer cylinder 6 of the air charging device, and the sealing air charging tool 1 and the movable cover 2 are assembled in a threaded connection manner;
The end cover 3 and the guide block 4 in the device are welded by argon arc welding, the outer cylinder 6 of the air charging device is welded by carbon dioxide arc welding with the guide block 4, the sliding block 5 is assembled with the guide block 4, the sealing and inflating tool 1 is assembled on the movable cover 2 in a threaded connection mode, the sealing position of the tool is ensured to be on the central point, the movable cover 2 is fixed on the outer cylinder 6 of the air charging device in a clamping mode, the end face of the bottom of the outer cylinder 6 of the air charging device is contacted with the end face of the air tank to prevent the air charging device from running, and the air charging device and the air tank are ensured to be on the same axis.
As shown in fig. 1, 2 and 3, mounting grooves 7 are formed on two sides of the upper end of the outer cylinder 6 of the air charging device, fixing blocks 8 are fixedly arranged on two sides of the bottom of the movable cover 2, and the fixing blocks 8 extend into the mounting openings 9 and are matched with the mounting openings; during assembly, two groups of fixing blocks 8 on two sides of the bottom of the movable cover 2 are respectively inserted into mounting grooves 7 formed on two sides of the outer cylinder 6 of the air charging device, so that the movable cover 2 and the outer cylinder 6 of the air charging device can be clamped and connected, stability between the movable cover 2 and the outer cylinder 6 of the air charging device is kept, and the air charging device and the air tank are ensured to be on the same axis.
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 (6)
1. The utility model provides an external gas pitcher damping force value of nitrogen shock absorber shows merit and detects aerating device, including sealed frock (1), its characterized in that: the sealing and inflating tool comprises a sealing and inflating tool body, wherein a movable cover (2) is assembled at the bottom of the sealing and inflating tool body (1), an inflating device outer cylinder (6) is clamped at the bottom of the movable cover (2), a guide block (4) is fixedly connected to one side of the inflating device outer cylinder (6), an end cover (3) is fixed to one side, far away from the inflating device outer cylinder (6), of the guide block (4), a sliding block (5) is assembled in the guide block (4), the bottom of the sealing and inflating tool body (1) penetrates through the movable cover (2) and stretches into the inner side of the inflating device outer cylinder (6), and an opening is formed in one side, far away from the guide block (4), of the inflating device outer cylinder (6).
2. The nitrogen shock absorber external gas tank damping force value indicator detection inflation device according to claim 1, wherein: and argon arc welding is performed between the end cover (3) and the guide block (4).
3. The nitrogen shock absorber external gas tank damping force value indicator detection inflation device according to claim 1, wherein: carbon dioxide arc welding is performed between the guide block (4) and the outer cylinder (6) of the inflating device.
4. The nitrogen shock absorber external gas tank damping force value indicator detection inflation device according to claim 1, wherein: the sealing inflation tool (1) is assembled with the movable cover (2) in a threaded connection mode.
5. The nitrogen shock absorber external gas tank damping force value indicator detection inflation device according to claim 1, wherein: the central position of the joint of the outer cylinder (6) of the air charging device and the guide block (4) is provided with a mounting opening (9), and the sliding block (5) extends into the outer cylinder (6) of the air charging device through the mounting opening (9).
6. The nitrogen shock absorber external gas tank damping force value indicator detection inflation device according to claim 1, wherein: mounting grooves (7) are formed in two sides of the upper end of the outer cylinder (6) of the air charging device, fixing blocks (8) are fixedly arranged on two sides of the bottom of the movable cover (2), and the fixing blocks (8) extend into the mounting openings (9) and are matched with the mounting openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322791605.4U CN220869955U (en) | 2023-10-18 | 2023-10-18 | External gas pitcher damping force value of nitrogen shock absorber shows merit and detects aerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322791605.4U CN220869955U (en) | 2023-10-18 | 2023-10-18 | External gas pitcher damping force value of nitrogen shock absorber shows merit and detects aerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220869955U true CN220869955U (en) | 2024-04-30 |
Family
ID=90821023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322791605.4U Active CN220869955U (en) | 2023-10-18 | 2023-10-18 | External gas pitcher damping force value of nitrogen shock absorber shows merit and detects aerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220869955U (en) |
-
2023
- 2023-10-18 CN CN202322791605.4U patent/CN220869955U/en active Active
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