CN208458985U - Rubber spring explosion bulge test device - Google Patents
Rubber spring explosion bulge test device Download PDFInfo
- Publication number
- CN208458985U CN208458985U CN201820910525.2U CN201820910525U CN208458985U CN 208458985 U CN208458985 U CN 208458985U CN 201820910525 U CN201820910525 U CN 201820910525U CN 208458985 U CN208458985 U CN 208458985U
- Authority
- CN
- China
- Prior art keywords
- rubber spring
- pressing plate
- plate
- water
- upper bed
- 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.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of rubber spring explosion bulge test devices, including lower bottom base and upper bed-plate, the mounting base for installing rubber spring first end face is equipped on lower bottom base, guide rod is equipped between lower bottom base and upper bed-plate, movable sleeve is equipped with the first pressing plate on the guide bar, the second pressing plate for installing rubber spring second end face is equipped with below the first pressing plate, the water inflow nozzle for pouring water to rubber spring is equipped on the second pressing plate, and the pressure sensor for monitoring pressure in rubber spring, water inflow nozzle is connect with water supply mechanism, driving mechanism for compressing is equipped on the first pressing plate, to drive the first pressing plate to move up or down, compared with prior art, the utility model has structure simple, it is easy to make, it is low in cost, it is easy to operate, detection efficiency is high, the advantages that practical.
Description
Technical field
The utility model relates to a kind of rubber spring explosion bulge test devices, belong to rubber spring test tool field.
Background technique
Rubber spring is a kind of high resiliency body, is made by General Purpose Rubber material, and shape is unrestricted, has biggish elasticity to become
Shape, nonlinear requirements easy to accomplish, shock-absorption sound-insulation work well.Have biggish flexible deformation after loaded, so as to absorb impact and
Vibration.It can be simultaneously by multi-load, but heat-resisting quantity and oil resistivity are poorer than steel spring.It often needs to examine in rubber spring production
Whether qualified survey its compression, its pressure detecting mainly carries out in dedicated large scale equipment at present, and it is complex that there are equipment, system
Make higher cost, it is complicated for operation the problems such as.
Utility model content
Technical problem to be solved by the utility model is: providing a kind of rubber spring explosion bulge test device, there is structure letter
It is single, low in cost, easy to operate, the advantages that detection efficiency is high, with overcome the deficiencies in the prior art.
The technical solution of the utility model is: a kind of rubber spring explosion bulge test device, including lower bottom base and upper bed-plate,
Lower bottom base is equipped with the mounting base for installing rubber spring first end face, and guide rod is equipped between lower bottom base and upper bed-plate,
Movable sleeve is equipped with the first pressing plate on the guide bar, and second for installing rubber spring second end face is equipped with below the first pressing plate
Pressing plate is equipped with the water inflow nozzle for pouring water to rubber spring on the second pressing plate, and for monitoring pressure in rubber spring
Pressure sensor, water inflow nozzle connect with water supply mechanism, is equipped with driving mechanism for compressing, on the first pressing plate with the first pressure of driving
Plate moves up or down.
The driving mechanism for compressing includes the lead screw for being arranged in upper bed-plate, the lower end of lead screw and the first pressing plate upper surface rigidity
Connection, the top of lead screw are extended the first pressing plate and are connect with nut thread, and a wherein end face for nut and turbine are rigidly connected,
Turbine is connect with worm-drive, the output shaft rigid connection of worm screw and driving motor.
The guide rod is four, is arranged on four angles of lower bottom base and upper bed-plate.
The water supply mechanism includes water supplying pipe and the high-pressure hydraulic pump that is arranged on water supplying pipe.
The limit sensors for detecting lead screw end position are equipped with above upper bed-plate.
The beneficial effects of the utility model are: compared with prior art, the utility model has structure simple, production side
Just, the advantages that low in cost, easy to operate, detection efficiency is high, practical, particularly suitable for detecting the explosion of rubber spring
Pressure testing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram in A-A direction in Fig. 1；
In figure: 1 mounting base, 2 second pressing plates, 3 first pressing plates, 4 guide rods, 5 support rods, 6 pressure sensors, 7 water inlet sprays
Mouth, 8 lead screws, 9 turbines, 10, worm screw, 11 driving motors, 12 nuts, 13 upper bed-plates, 14 limit sensors, 15 brackets, 16 bottoms
Seat.
Specific embodiment
With reference to the accompanying drawing and utility model is described further in specific embodiment:
With reference to Fig. 1 and Fig. 2, according to a kind of rubber spring explosion bulge test device of the utility model, including lower bottom base 16 and upper
Pedestal 13, wherein lower bottom base 16 and upper bed-plate 13 are relatively between the upper and lower every setting.It is equipped in 16 upper surface of lower bottom base for installing rubber
The mounting base 1 in glue spring first end face is equipped with more guide rods 4, preferably at four angles between lower bottom base 16 and upper bed-plate 13
Upper each arrangement one, movable sleeve is equipped with the first pressing plate 3 on guide rod 4, and the first pressing plate 3 can be oppositely oriented the movement of bar 4, first
The second pressing plate 2 for installing rubber spring second end face is installed below pressing plate 3, is led between the first pressing plate 3 and the second pressing plate 2
Excessive root support rod 5 is rigidly connected, and is equipped with the water inflow nozzle 7 for pouring water to rubber spring in 2 bottom surface of the second pressing plate,
And the pressure sensor 6 for monitoring pressure in rubber spring, water inflow nozzle 7 are connect with water supply mechanism, on the first pressing plate 3
Equipped with driving mechanism for compressing, to drive the first pressing plate 3 to move up or down.
The above part is the core component of the present apparatus, its working principle is that: rubber spring is placed on mounting base 1 and second
Between pressing plate 2, water is filled in rubber spring, it is first filling a greater part of if water inflow nozzle 7 cannot be filled, then by the second pressure
Plate 2 is removed upwards, then manually fills water, is driven the second pressing plate 2 to move down by driving mechanism for compressing at this time, is resisted against rubber
At the upper end opening of glue spring and form sealing, during the second pressing plate 2 continues to move down, hydraulic pressure in rubber spring by
Cumulative big, 6 real-time measurement of pressure sensor records to obtain hydraulic pressure, until rubber spring explosion.
Driving mechanism for compressing includes the lead screw 8 for being arranged in upper bed-plate 13, and the lower end of lead screw 8 and 3 upper surface of the first pressing plate are rigid
Property connection, the top of lead screw 8 extends the first pressing plate 3 and is threadedly coupled with nut 12, a wherein end face for nut 12 and turbine 9
Rigid connection, such as screw connection may be selected, turbine 9 and worm screw 10 are sequentially connected, the output shaft of worm screw 10 and driving motor 11
Rigid connection, since the first pressing plate 3 is placed on guide rod 4, guide rod 4 will limit the relative rotation of the first pressing plate 3, but not
It limits it to move up and down, therefore, when driving motor 11 drives worm screw 10, turbine 9 rotates, turbine 9 can turn rotation thereon
The rotation of nut 12 is turned to, nut 12 drives lead screw 8 to move downward, pressure needed for providing rubber spring explosion.
In order to effectively provide rubber spring water, water supply mechanism includes water supplying pipe and the high pressure water that is arranged on water supplying pipe
Pump, water supplying pipe are connect with water inflow nozzle 7, can realize the filling of rubber spring explosion water by switch high-pressure water pump.
Limit sensors 14 for detecting 8 end position of lead screw, sensor levels peace are installed above upper bed-plate 13
Mounted in 15 side of bracket, 15 bottom of bracket is mounted on upper bed-plate 13.When in use, when limit sensors 14 detect lead screw 8
When upper end, limit sensors 14 can transmit a signal to controller, and controller control driving motor 11 stops working, and avoid lead screw
8 screw out upwards.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (5)
1. a kind of rubber spring explosion bulge test device, including lower bottom base (16) and upper bed-plate (13), it is characterised in that: in lower bottom base
(16) it is equipped with the mounting base (1) for installing rubber spring first end face, is set between lower bottom base (16) and upper bed-plate (13)
There are guide rod (4), movable sleeve is equipped with the first pressing plate (3) on guide rod (4), is equipped with below the first pressing plate (3) for installing
The second pressing plate (2) of rubber spring second end face is equipped with the water inflow nozzle for pouring water to rubber spring on the second pressing plate (2)
(7), the pressure sensor (6) and for monitoring pressure in rubber spring, water inflow nozzle (7) are connect with water supply mechanism,
One pressing plate (3) is equipped with driving mechanism for compressing, to drive the first pressing plate (3) to move up or down.
2. rubber spring explosion bulge test device according to claim 1, it is characterised in that: the driving mechanism for compressing includes
It is arranged in the lead screw (8) of upper bed-plate (13), the lower end and the first pressing plate (3) upper surface of lead screw (8) are rigidly connected, lead screw (8)
Top is extended the first pressing plate (3) and is threadedly coupled with nut (12), and a wherein end face for nut (12) rigidly connects with turbine (9)
It connects, turbine (9) and worm screw (10) are sequentially connected, and the output shaft of worm screw (10) and driving motor (11) is rigidly connected.
3. rubber spring explosion bulge test device according to claim 1, it is characterised in that: the guide rod (4) is four,
It is arranged on four angles of lower bottom base (16) and upper bed-plate (13).
4. rubber spring explosion bulge test device according to claim 1, it is characterised in that: the water supply mechanism includes supplying water
The high-pressure hydraulic pump managed and be arranged on water supplying pipe.
5. rubber spring explosion bulge test device according to claim 1, it is characterised in that: be equipped with above upper bed-plate (13)
For detecting the limit sensors (14) of lead screw (8) end position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820910525.2U CN208458985U (en) | 2018-06-13 | 2018-06-13 | Rubber spring explosion bulge test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820910525.2U CN208458985U (en) | 2018-06-13 | 2018-06-13 | Rubber spring explosion bulge test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208458985U true CN208458985U (en) | 2019-02-01 |
Family
ID=65160722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820910525.2U Expired - Fee Related CN208458985U (en) | 2018-06-13 | 2018-06-13 | Rubber spring explosion bulge test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208458985U (en) |
-
2018
- 2018-06-13 CN CN201820910525.2U patent/CN208458985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20190613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |