CN205981662U - Durable fatigue test device of rubber lamina membranacea - Google Patents
Durable fatigue test device of rubber lamina membranacea Download PDFInfo
- Publication number
- CN205981662U CN205981662U CN201620964679.0U CN201620964679U CN205981662U CN 205981662 U CN205981662 U CN 205981662U CN 201620964679 U CN201620964679 U CN 201620964679U CN 205981662 U CN205981662 U CN 205981662U
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- China
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- station
- sided
- electromagnetic valve
- lamina membranacea
- valve
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Abstract
The utility model discloses a durable fatigue test device of rubber lamina membranacea, include: workstation, station subassembly, electron touch -sensitive screen, button assembly, air compressor, gas bag, filter relief -pressure valve, ball valve and solenoid valve subassembly, the solenoid valve unit mount is in the below of station subassembly. The station subassembly divide into two rows, and gassing effect lamina membranacea station fills for the single face in the row of going up, and lower row is the two -sided gassing effect lamina membranacea station that fills. Be provided with the manometer on the gas bag. Two are installed in every two -sided gassing effect lamina membranacea station below of filling the solenoid valve is first solenoid valve of two -sided station and two -sided station second solenoid valve respectively, every single face fills gassing effect lamina membranacea station below and installs first solenoid valve of single face station and return spring. The device can once be the durable fatigue test of a plurality of rubber lamina membranaceas, improves durable fatigue test's efficiency greatly, has practiced thrift the time cost, collect the single face and fill the gassing and exit in an organic whole with two -sided filling, can in the light of actual conditions simulate the in -service use operating mode in the use.
Description
Technical field
This utility model is related to fatigue durability test technical field, more particularly to a kind of rubber diaphragm fatigue durability test
Device.
Background technology
Rubber diaphragm is mainly used on freight car braking valve, is the brakes of lorry, belongs to safe parts, its durability
Can be particularly important.The endurance quality of rubber diaphragm need to be used as reference by fatigue durability test, can objectively assess rubber membrane
The fatigue life of plate.At present, the fatigue durability test of rubber diaphragm generally by make an airtight chamber, by restore bullet
Spring and one side inflation/deflation mode are carried out, thus reaching the purpose doing fatigue durability test.But existing fatigue durability test device,
Single can only do the fatigue durability test of a rubber diaphragm, finishes the time required for a complete set of rubber diaphragm fatigue durability test
Longer, test efficiency is poor.During actually used, some rubber diaphragms are double-face inflateds, this with by return spring and
There is certain difference it is difficult to reach good test effect in the fatigue durability test of one side inflation/deflation.
Utility model content
In view of the foregoing, this utility model provide that a kind of structure is simple, multistation, many specifications, collection one side inflation/deflation
With two-sided inflation/deflation in the rubber diaphragm fatigue durability test device of one.
For reaching above-mentioned purpose, this utility model solves its technical problem and be employed technical scheme comprise that：
A kind of rubber diaphragm fatigue durability test device, including：
Workbench, described workbench includes work top, display table top and workbench inner chamber, and described work top is level
Face, described display table top is perpendicular to described work top；
Station assembly, described station assembly includes six two-sided inflation/deflation effect lamina membranacea stations and four one side inflation/deflations are made
Use lamina membranacea station；
Electronic touch screen, described electronic touch screen controls for I/O module, and described electronic touch screen is arranged on described display station
On face；
Record component, described record component includes timer and enumerator, and described timer and described enumerator are arranged on
On described display table top, described enumerator is located at the lower section of described enumerator；
Button assembly, described button assembly includes start button and always stops button, described start button and described always stop by
Button is arranged on described display table top；
Air compressor, described air compressor is located at described workbench inner chamber, described air compressor horizontal positioned；
Gas bag, described gas bag is located at described workbench inner chamber, described gas bag horizontal positioned, described gas bag and described air pressure
Contracting machine is connected by air line；
Filtering pressure reducing valve, described filtering pressure reducing valve be located at described workbench inner chamber, the inlet end of described filtering pressure reducing valve with
Described gas bag is connected by air line；
Ball valve, described ball valve is located at described workbench inner chamber, and the inlet end of described ball valve is gone out with described filtering pressure reducing valve
Gas end is connected by air line；And
Electromagnetic valve component, described electromagnetic valve component is located at described workbench inner chamber, and described electromagnetic valve component is arranged on described
The lower section of station assembly；Two described electromagnetic valves are installed, respectively below each described two-sided inflation/deflation effect lamina membranacea station
Two-sided station first electromagnetic valve and two-sided station second electromagnetic valve；Install below each described one side inflation/deflation effect lamina membranacea station
There are one side station first electromagnetic valve and return spring.
Its further feature is as follows：
Described station assembly is divided into two rows, and upper row acts on lamina membranacea station for one side inflation/deflation, and lower row is that two-sided inflation/deflation is made
Use lamina membranacea station.
It is provided with pressure gauge on described gas bag.
The inlet end of described two-sided station first electromagnetic valve is connected with source of the gas, the giving vent to anger of described two-sided station first electromagnetic valve
End is connected with the air inlet of tested double-faced rubber lamina membranacea；The inlet end of described one side station first electromagnetic valve is connected with source of the gas, institute
State the air inlet connection of the outlet side tested one side rubber diaphragm of one side station first electromagnetic valve.
The inlet end of described two-sided station second electromagnetic valve is connected with the gas outlet of tested double-faced rubber lamina membranacea.
The inlet end of described two-sided station first electromagnetic valve and described one side station first electromagnetic valve pass through described ball valve with
Source of the gas connects.
Due to the utilization of technique scheme, this utility model compared with prior art has following beneficial effect：
1st, it is designed with 10 stations altogether, can once do the fatigue durability test of multiple rubber diaphragms it might even be possible to do whole
The fatigue durability test of set rubber diaphragm, greatly improves the efficiency of fatigue durability test, has saved time cost；
2nd, integrate one side inflation/deflation and two-sided inflation/deflation, can in the light of actual conditions simulate reality in use
Applying working condition, can be widely applied in rubber diaphragm fatigue durability test field, anti-fatigue data has more cogency, lamina membranacea longevity
Life assessment is more objective；
3rd, this assay device is compact to design, structure is simple, installs, convenient disassembly, safe and reliable.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of this utility model preferred embodiment.
Fig. 2 is the schematic internal view of this utility model preferred embodiment.
Specific embodiment
With reference to specific embodiment, content of the present utility model is described in further detail：
As illustrated, a kind of rubber diaphragm fatigue durability test device, including：Workbench 1, described workbench includes work
Table top 101, display table top 102 and workbench inner chamber 103, described work top 101 is horizontal plane, and described display table top 102 hangs down
Directly in described work top 101；Station assembly 2, described station assembly includes six two-sided inflation/deflations and acts on lamina membranacea station and four
Individual one side inflation/deflation acts on lamina membranacea station；Electronic touch screen 3, described electronic touch screen 3 controls for I/O module, and described electronics touches
Touch screen 3 to be arranged on described display table top 102；Record component, described record component includes timer 401 and enumerator 402, institute
State timer 401 and described enumerator 402 is arranged on described display table top 102, described enumerator 402 is located at described enumerator
401 lower section；Button assembly, described button assembly includes start button 501 and always stops button 502, described start button 501 He
The described button 502 that always stops is arranged on described display table top 102；Air compressor 7, described air compressor 7 is located at described work
Station inner chamber 103, described air compressor 7 horizontal positioned；Gas bag 8, described gas bag 8 is located at described workbench inner chamber 103, described
Gas bag 8 horizontal positioned, described gas bag 8 is connected by air line 12 with described air compressor 7；Filtering pressure reducing valve 9, described mistake
Filter air relief valve 9 is located at described workbench inner chamber 103, and the inlet end of described filtering pressure reducing valve 9 passes through air line with described gas bag 8
12 connections；Ball valve 10, described ball valve 10 is located at described workbench inner chamber 103, and the inlet end of described ball valve 10 and described filtration subtract
The outlet side of pressure valve 9 is connected by air line 12；And electromagnetic valve component 11, described electromagnetic valve component 11 is positioned at described workbench
Inner chamber 103, described electromagnetic valve component 11 is arranged on the lower section of described station assembly 2；Each described two-sided inflation/deflation acts on lamina membranacea
Two described electromagnetic valves are installed, respectively two-sided station first electromagnetic valve and two-sided station second electromagnetic valve below station；Often
Below individual described one side inflation/deflation effect lamina membranacea station, one side station first electromagnetic valve and return spring are installed.
Described station assembly is divided into two rows, and upper row acts on lamina membranacea station for one side inflation/deflation, and lower row is that two-sided inflation/deflation is made
Use lamina membranacea station.Pressure gauge 11 is provided with described gas bag.The inlet end of described two-sided station first electromagnetic valve is connected with source of the gas,
The outlet side of described two-sided station first electromagnetic valve is connected with the air inlet of tested double-faced rubber lamina membranacea；Described one side station first
The inlet end of electromagnetic valve is connected with source of the gas, the air inlet of the outlet side tested one side rubber diaphragm of described one side station first electromagnetic valve
Mouth connection.The inlet end of described two-sided station second electromagnetic valve is connected with the gas outlet of tested double-faced rubber lamina membranacea.Described two-sided
Station first electromagnetic valve is connected with source of the gas by described ball valve 10 with the inlet end of described one side station first electromagnetic valve.
The work top of this rubber diaphragm fatigue durability test device has 10 stations, can be 126,2 sets of 4 sets of Φ simultaneously
The fatigue durability test of Φ 84,2 sets of Φ 59 lamina membranaceas of 100,2 sets of Φ.When carrying out fatigue durability test, by electric control room 6
Set all of parameter, fatigue durability test device is released to the sky of constant pressure using 7 compressed airs of air compressor
Gas, controls the open and close of electromagnetic valve, makes corresponding station enter rearrangement gas, so that lamina membranacea moves back and forth completes endurance quality
Test.Double-face working lamina membranacea（100 two kinds of Φ 126, Φ）During simulation freight car braking, it is alternatively formed the pressure of 200Kpa on lamina membranacea two sides
Power is poor, and boosting, pressurize and dip time are 5 seconds, and the frequency of cyclic test is 3 times/min.One side work lamina membranacea（Φ84、Φ
59 two kinds）, the frequency of cyclic test is 5 times/min.One side work lamina membranacea passes to pressure in opposite side in side equipped with return spring
Contracting air, in 1 second, pressure rises to 450Kpa, and the dwell time is 5 seconds, and in about 1 second, pressure drops to 0Kpa, keeps 5 seconds.
One circulation is designated as a fatigue test, and iterative cycles count until puncturing leakage or reaching times of fatigue requirement, so far lamina membranacea
Fatigue durability test completes.
Above-described embodiment is only that technology design of the present utility model and feature are described, its object is to allow and is familiar with technique
Personage will appreciate that content of the present utility model and be carried out, protection domain of the present utility model can not be limited with this,
All equivalence changes made according to this utility model spirit or modification, all should cover in protection domain of the present utility model
Interior.
Claims (6)
1. a kind of rubber diaphragm fatigue durability test device is it is characterised in that include：
Workbench, described workbench includes work top, display table top and workbench inner chamber, and described work top is horizontal plane,
Described display table top is perpendicular to described work top；
Station assembly, described station assembly includes six two-sided inflation/deflation effect lamina membranacea stations and four one side inflation/deflations act on film
Plate station；
Electronic touch screen, described electronic touch screen controls for I/O module, and described electronic touch screen is arranged on described display table top
On；
Record component, described record component includes timer and enumerator, and described timer and described enumerator are arranged on described
On display table top, described enumerator is located at the lower section of described enumerator；
Button assembly, described button assembly includes start button and always stops button, and described start button and the described button that always stops are pacified
It is contained on described display table top；
Air compressor, described air compressor is located at described workbench inner chamber, described air compressor horizontal positioned；
Gas bag, described gas bag is located at described workbench inner chamber, described gas bag horizontal positioned, described gas bag and described air compressor
Connected by air line；
Filtering pressure reducing valve, described filtering pressure reducing valve be located at described workbench inner chamber, the inlet end of described filtering pressure reducing valve with described
Gas bag is connected by air line；
Ball valve, described ball valve is located at described workbench inner chamber, the outlet side of the inlet end of described ball valve and described filtering pressure reducing valve
Connected by air line；And
Electromagnetic valve component, described electromagnetic valve component is located at described workbench inner chamber, and described electromagnetic valve component is arranged on described station
The lower section of assembly；Below each described two-sided inflation/deflation effect lamina membranacea station, two described electromagnetic valves are installed, respectively two-sided
Station first electromagnetic valve and two-sided station second electromagnetic valve；Below each described one side inflation/deflation effect lamina membranacea station, list is installed
Face station first electromagnetic valve and return spring.
2. a kind of rubber diaphragm fatigue durability test device according to claim 1 it is characterised in that：Described station assembly
It is divided into two rows, upper row acts on lamina membranacea station for one side inflation/deflation, lower row is that two-sided inflation/deflation acts on lamina membranacea station.
3. a kind of rubber diaphragm fatigue durability test device according to claim 1 it is characterised in that：Set on described gas bag
It is equipped with pressure gauge.
4. a kind of rubber diaphragm fatigue durability test device according to claim 1 it is characterised in that：Described two-sided station
The inlet end of the first electromagnetic valve is connected with source of the gas, the outlet side of described two-sided station first electromagnetic valve and tested double-faced rubber lamina membranacea
Air inlet connection；The inlet end of described one side station first electromagnetic valve is connected with source of the gas, described one side station first electromagnetic valve
Outlet side tested one side rubber diaphragm air inlet connection.
5. a kind of rubber diaphragm fatigue durability test device according to claim 1 it is characterised in that：Described two-sided station
The inlet end of the second electromagnetic valve is connected with the gas outlet of tested double-faced rubber lamina membranacea.
6. a kind of rubber diaphragm fatigue durability test device according to claim 1 it is characterised in that：Described two-sided station
First electromagnetic valve is connected with source of the gas by described ball valve with the inlet end of described one side station first electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964679.0U CN205981662U (en) | 2016-08-29 | 2016-08-29 | Durable fatigue test device of rubber lamina membranacea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964679.0U CN205981662U (en) | 2016-08-29 | 2016-08-29 | Durable fatigue test device of rubber lamina membranacea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981662U true CN205981662U (en) | 2017-02-22 |
Family
ID=58036910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620964679.0U Withdrawn - After Issue CN205981662U (en) | 2016-08-29 | 2016-08-29 | Durable fatigue test device of rubber lamina membranacea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197986A (en) * | 2016-08-29 | 2016-12-07 | 无锡市美峰橡胶制品制造有限公司 | A kind of rubber diaphragm fatigue durability test device |
-
2016
- 2016-08-29 CN CN201620964679.0U patent/CN205981662U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197986A (en) * | 2016-08-29 | 2016-12-07 | 无锡市美峰橡胶制品制造有限公司 | A kind of rubber diaphragm fatigue durability test device |
| CN106197986B (en) * | 2016-08-29 | 2019-07-12 | 无锡市美峰橡胶制品制造有限公司 | A kind of rubber diaphragm fatigue durability test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20190712 |
|
| AV01 | Patent right actively abandoned |