CN212903752U - Air spring shock absorber testing machine - Google Patents
Air spring shock absorber testing machine Download PDFInfo
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- CN212903752U CN212903752U CN202021336953.2U CN202021336953U CN212903752U CN 212903752 U CN212903752 U CN 212903752U CN 202021336953 U CN202021336953 U CN 202021336953U CN 212903752 U CN212903752 U CN 212903752U
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Abstract
The utility model discloses an air spring bumper shock absorber testing machine, the power distribution box comprises a box body, the bottom is provided with the storage water tank in the box, and all passes through screw installation fixed block in the storage water tank bottom both sides, fixed block one side surface all through reserving screw hole installation screw rod, and screw rod one end all through screw installation splint, the electronic hydraulic push rod corresponding with the storage water tank of bolt installation is passed through at the top in the box, and electronic hydraulic push rod bottom output passes through screw installation clamp plate, screw installation pressure sensor is passed through at the box top, and passes through bolt installation air heater on one side of the box top, bolt installation water pump is passed through at box one side top, and the outlet end of water pump bottom leads to pipe connects the. The utility model relates to an air spring bumper shock absorber testing machine, rational in infrastructure, it is convenient to use, is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to an air spring technical field, in particular to air spring bumper shock absorber testing machine.
Background
The air spring is made of the compressibility of air in a closed container, and the characteristic line of the relation between deformation and load of the air spring is a curve and can be designed according to requirements.
Patent numbers: 201721854477.1 discloses a life tester for air spring shock absorber assembly, which is mainly used for life test of air spring shock absorber.
The above device has the following disadvantages: 1. the convenient gas tightness of detecting air spring of unable personnel that makes detects has the limitation, 2, when testing air spring's elasticity, the air spring of unable fixed different diameters leads to examining time measuring, and air spring can produce and rock, influences the accuracy that detects, 3, after detecting, the unable timely water of getting rid of storage water tank inside and air spring surface influences personnel's follow-up operation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an air spring bumper shock absorber testing machine 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 an air spring bumper shock absorber testing machine, the power distribution box comprises a box body, the bottom is provided with the storage water tank in the box, and all passes through screw installation fixed block in the storage water tank bottom both sides, fixed block side surface all through reserving screw hole installation screw rod, and screw rod one end all through screw installation splint, the top passes through the electronic hydraulic push rod corresponding with the storage water tank of bolt installation in the box, and electronic hydraulic push rod bottom output passes through screw installation clamp plate, screw installation pressure sensor is passed through at the box top, and passes through bolt installation air heater on one side of the box top, bolt installation water pump is passed through at box one side top, and the outlet end leads to pipe connection storage water tank.
Furthermore, the air outlet end on one side of the air heater is connected with an air outlet nozzle through a hose, the air outlet nozzle is positioned on one side of the top of the water storage tank, and the inner surface of the water storage tank is cold-plated with a corrosion-resistant zinc layer.
Furthermore, a water outlet pipe is arranged at the bottom of the water storage tank, the bottom of the water outlet pipe penetrates through the tank body, and a valve is arranged on the water outlet pipe.
Furthermore, the detection end of the pressure sensor is positioned at the bottom of the pressing plate, the other end of the screw rod is provided with a handle through a screw, and one side of the clamping plate is connected with a rubber pad in a gluing mode.
Furthermore, supporting legs are arranged on two sides of the bottom of the box body, and the other side of the box body is provided with a closed door through a hinge.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through setting up the storage water tank, water pump and electronic hydraulic push rod, personnel can connect outside water supply mechanism with the inlet channel of water pump earlier, when using, personnel can fix air spring in the storage water tank, afterwards, personnel open the water pump manually, it can be with in the storage water tank of outside water injection, on next step, personnel's manual control electronic hydraulic push rod, make its bottom output end control clamp plate push down air spring, at this in-process, personnel can observe inside the storage water tank, if the bubble appears, then explain that the gas tightness of air spring is relatively poor, the gas tightness of detection air spring that this mode can be convenient, reduce personnel's the degree of difficulty of operating.
2. Through setting up the screw rod, splint, clamp plate and pressure sensor, when using, personnel can be according to air spring's specification, the screw rod that manual rotation corresponds, thereby change the position of splint, it is fixed with air spring to make it, afterwards, electronic hydraulic push rod of personnel control, make its output push down air spring through the clamp plate, at this moment, personnel can observe the numerical value that pressure sensor shows, thereby judge air spring's elasticity, this mode can be according to the specification of spring, adjustment fixed establishment's position, thereby effectively prevent that air spring from producing when receiving the oppression and rocking, improve the certainty nature of detecting.
3. Through setting up the air heater, play gas nozzle and outlet pipe, after the detection finishes, personnel can manually open the valve to discharge the water in the storage water tank through the outlet pipe, afterwards, personnel can manually open the air heater, on next step, personnel handheld play gas nozzle aims at inside the storage water tank, and at this moment, hot-blast chance blows off the air current that has certain heat through going out the gas nozzle, thereby dries inside and the fixed establishment of storage water tank, prevents that moisture from remaining, produces the corruption, and the personnel follow-up operation of being convenient for.
Drawings
Fig. 1 is the utility model relates to an overall structure schematic diagram of air spring bumper shock absorber testing machine.
Fig. 2 is the utility model relates to an air spring bumper shock absorber testing machine's fixed block and screw rod position structure sketch map.
Fig. 3 is the utility model relates to an air spring bumper shock absorber testing machine storage water tank internal surface material layer profile structure sketch map.
In the figure: 1. supporting legs; 2. a water outlet pipe; 3. a valve; 4. a fixed block; 5. a water storage tank; 6. pressing a plate; 7. a water pump; 8. an air outlet nozzle; 9. a hot air blower; 10. an electric hydraulic push rod; 11. a box body; 12. closing the door; 13. a screw; 14. a rubber pad; 15. a splint; 16. a handle; 17. a corrosion-resistant zinc layer; 18. a pressure sensor.
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 FIGS. 1-3, an air spring shock absorber testing machine, comprises a box body 11, the bottom is provided with a water storage tank 5 in the box body 11, and all through screw installation fixed block 4 in the water storage tank 5 bottom both sides, 4 side surfaces of fixed block all through reserving screw hole installation screw rod 13, and screw rod 13 one end all through screw installation splint 15, the electronic hydraulic push rod 10 corresponding with water storage tank 5 is installed through the bolt in the top in the box body 11, and the output of electronic hydraulic push rod 10 bottom passes through screw installation clamp plate 6, screw installation pressure sensor 18 is passed through at the box body 11 top, and passes through bolt installation air heater 9 on one side of the box body 11 top, bolt installation water pump 7 is passed through at box body 11 one side top, and the water outlet end passes through water piping connection water storage tank.
Wherein, the air outlet end of one side of the air heater 9 is connected with an air outlet nozzle 8 through a hose, the air outlet nozzle 8 is positioned at one side of the top of the water storage tank 5, and the inner surface of the water storage tank 5 is cold-plated with a corrosion-resistant zinc layer 17.
In this embodiment, as shown in fig. 1 and 3, the corrosion-resistant zinc layer 17 can prolong the service life of the water storage tank 5.
Wherein, the bottom of the water storage tank 5 is provided with a water outlet pipe 2, the bottom of the water outlet pipe 2 penetrates through the tank body 11, and the water outlet pipe 2 is provided with a valve 3.
In this embodiment, as shown in fig. 1, a person can manually open the valve 3, so as to discharge the water in the water storage tank 5 through the water outlet pipe 2.
The detection end of the pressure sensor 18 is positioned at the bottom of the pressure plate 6, the other end of the screw 13 is provided with a handle 16 through a screw, and one side of the clamping plate 15 is connected with a rubber pad 14 in a gluing mode.
In this embodiment, as shown in fig. 1 and 2, when the clamping plate 15 clamps the air spring, the rubber pad 14 can provide a certain buffer for the air spring, and a person can rotate the screw 13 through the handle 16.
Wherein, 11 bottom both sides of box are provided with supporting leg 1, and 11 opposite sides of box pass through hinge mount closing door 12.
In this embodiment, as shown in fig. 1, a person may close the box 11 by closing the door 12.
It should be noted that, the utility model relates to an air spring shock absorber testing machine, in operation, personnel connect the external power supply mechanism with the external line of water pump 7, air heater 9 and electric hydraulic push rod 10 (the manufacturer is Jiangsu Hawei heavy industry machinery equipment Limited) first, then connect the water inlet end of water pump 7 with the external water supply pipeline, next step, personnel can manually rotate the corresponding screw 13 according to the specification of the air spring, thereby change the position of splint 15, make it fix the air spring, thereby effectively prevent the air spring from shaking when being oppressed, improve the certainty of detection, next step, personnel can manually open water pump 7, it can inject the external water into storage water tank 5, next step, personnel control electric hydraulic push rod 10, make its output end press the air spring through clamp plate 6, at this moment, personnel can observe the numerical value that pressure sensor 18 shows, thereby judge the elasticity of air spring, on a next step, at the in-process of pushing down the spring, the personnel can observe inside 5 storage water tanks, if the bubble appears, then it is relatively poor to explain air spring's gas tightness, this mode can be convenient detection air spring's gas tightness, reduce the personnel operation degree of difficulty, on a next step, after the detection finishes, the personnel can manually open valve 3, thereby discharge the water in 5 storage water tanks through outlet pipe 2, subsequently, the personnel can manually open air heater 9, on a next step, personnel handheld air outlet nozzle 8, aim at inside 5 storage water tanks, at this moment, air heater 9 can blow out the air current that has certain heat through air outlet nozzle 8, thereby dry 5 inside and the fixed establishment of storage water tanks, prevent that moisture from remaining, produce the corruption, and be convenient for personnel's subsequent operation.
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 (5)
1. The utility model provides an air spring bumper shock absorber testing machine, includes box (11), its characterized in that: the bottom is provided with storage water tank (5) in box (11), and all through screw installation fixed block (4) in storage water tank (5) bottom both sides, fixed block (4) side surface all through reserving screw hole installation screw rod (13), and screw rod (13) one end all through screw installation splint (15), the electronic hydraulic rod (10) corresponding with storage water tank (5) are installed through the bolt in box (11) top, and electronic hydraulic rod (10) bottom output passes through screw installation clamp plate (6), screw installation pressure sensor (18) are passed through at box (11) top, and pass through bolt installation air heater (9) in box (11) top one side, bolt installation water pump (7) is passed through at box (11) one side top, and water pump (7) bottom goes out the water end and leads to pipe connection storage water tank (5).
2. The air spring damper testing machine of claim 1, wherein: the air outlet end on one side of the air heater (9) is connected with an air outlet nozzle (8) through a hose, the air outlet nozzle (8) is located on one side of the top of the water storage tank (5), and the inner surface of the water storage tank (5) is cold-plated with a corrosion-resistant zinc layer (17).
3. The air spring damper testing machine of claim 1, wherein: the water storage tank is characterized in that a water outlet pipe (2) is arranged at the bottom of the water storage tank (5), the bottom of the water outlet pipe (2) penetrates through the tank body (11), and a valve (3) is arranged on the water outlet pipe (2).
4. The air spring damper testing machine of claim 1, wherein: the detection end of the pressure sensor (18) is positioned at the bottom of the pressing plate (6), the other end of the screw rod (13) is provided with a handle (16) through a screw, and one side of the clamping plate (15) is connected with a rubber pad (14) in a gluing mode.
5. The air spring damper testing machine of claim 1, wherein: supporting legs (1) are arranged on two sides of the bottom of the box body (11), and a closed door (12) is installed on the other side of the box body (11) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021336953.2U CN212903752U (en) | 2020-07-09 | 2020-07-09 | Air spring shock absorber testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021336953.2U CN212903752U (en) | 2020-07-09 | 2020-07-09 | Air spring shock absorber testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212903752U true CN212903752U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021336953.2U Active CN212903752U (en) | 2020-07-09 | 2020-07-09 | Air spring shock absorber testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212903752U (en) |
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2020
- 2020-07-09 CN CN202021336953.2U patent/CN212903752U/en active Active
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