CN206787797U - A kind of caliper high frequency experimental rig - Google Patents
A kind of caliper high frequency experimental rig Download PDFInfo
- Publication number
- CN206787797U CN206787797U CN201720042309.6U CN201720042309U CN206787797U CN 206787797 U CN206787797 U CN 206787797U CN 201720042309 U CN201720042309 U CN 201720042309U CN 206787797 U CN206787797 U CN 206787797U
- Authority
- CN
- China
- Prior art keywords
- caliper
- tracheae
- magnetic valve
- control system
- connects
- 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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Abstract
The utility model discloses a kind of caliper high frequency experimental rig,Including control system,External gas tank,Magnetic valve,Air booster,Flexible pipe,Quick-release connector,Caliper caliper,Sealing frock,Tracheae,External gas tank connects tracheae,Magnetic valve is provided between tracheae,Magnetic valve connects control system,Tracheae connects air booster input,Air booster output end connection flexible pipe,Flexible pipe one end connects quick-release connector,Quick-release connector connects caliper caliper oil inlet,Sealing frock is provided with the inside of caliper caliper,Further,Control system passes through gas intermittence break-make in the external gas tank of solenoid valve control,The utility model controls magnetic valve intermittence break-make by using control system,Realize the function of simulation high frequency brake,Braked by simulating high frequency,Braking conditions when realizing accurately simulation loading machine traveling,Make the more accurate function of experimental result.
Description
Technical field
Brake force testing field is the utility model is related to, specifically a kind of caliper high frequency experimental rig.
Background technology
Brake refers to produce braking moment, hindering the part of the power of vehicle movement or movement tendency.Automobile at present
In it is more use friction brakes, it using retaining element and rotate element working surface friction generation braking moment.
According to the difference of rotate element, friction brake can be divided into drum-type and the major class of disc type two.Drum type brake friction pair
In rotate element be brake drum, using its face of cylinder as working surface；Rotate element in disk brake friction pair is disk
The brake disc of shape, using its end face as working surface.
Disk brake according to the difference of its retaining element structure type, is divided into spot-type disc brake and complete-disc braking again
Device.Spot-type disc brake is one kind of disk brake, and its rotate element is the rosette to be worked with end face, is referred to as braked
Disk.Retaining element is the brake block of the little brake pad of work area and its metal backing composition, has 2 to 4 in each brake
It is individual, these brake block and its actuate device and be incorporated into the clamp-shaped support of brake disc both sides, collectively referred to as caliper.Braking
Before pincers come into operation after producing, it is required for carrying out correlated performance detection.
The detection means of existing caliper is high-potting, is pressurizeed by oil inlet into caliper, after reaching specified pressure, is protected
Pressure a period of time, see whether by the phenomenon of gas leakage pressure release, it is qualified if not having, otherwise judge that caliper is substandard product,
Situation of the loading machine in brake can not accurately be simulated.
Therefore, design it is a can be with high-frequency bulge test repeatedly, it is ensured that more accurately simulation brake when caliper feelings
The caliper high frequency experimental rig of condition, exactly inventor will solve the problems, such as.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of caliper high frequency experimental rig, can be real
Existing high-frequency bulge test repeatedly, it is ensured that the function of caliper situation when more accurately simulation is braked.
Technical scheme is used by the utility model solves its technical problem：A kind of caliper high frequency experimental rig, bag
Control system, external gas tank, magnetic valve, air booster, flexible pipe, quick-release connector, caliper caliper, sealing frock, tracheae are included,
The external gas tank connects tracheae, and magnetic valve is provided between the tracheae, and the magnetic valve connects control system, the tracheae
Air booster input, the air booster output end connection flexible pipe are connected, described flexible pipe one end connects quick-release connector, institute
Quick-release connector connection caliper caliper oil inlet is stated, sealing frock is provided with the inside of the caliper caliper.
Further, the control system passes through gas intermittence break-make in the external gas tank of solenoid valve control.
The beneficial effects of the utility model are：
1. the utility model controls magnetic valve intermittence break-make by using control system, simulation high frequency brake is realized
Function.
2. the utility model is braked by simulating high frequency, braking conditions when realizing accurately simulation loading machine traveling, make
The more accurate function of experimental result.
Brief description of the drawings
Fig. 1 is the utility model structure drawing of device.
Fig. 2 is the utility model control circuit circuit diagram.
Description of reference numerals：1- control systems；The external gas tanks of 2-；3- magnetic valves；4- air boosters；5- flexible pipes；6- is fast
Changing-over head；7- caliper calipers；8- sealing frocks；9- tracheaes.
Embodiment
With reference to specific embodiment, the utility model is expanded on further, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values also fall within application
Appended claims limited range.
It is the utility model structure drawing of device referring to Fig. 1, a kind of caliper high frequency experimental rig, including it is control system 1, outer
Gas tank 2, magnetic valve 3, air booster 4, flexible pipe 5, quick-release connector 6, caliper caliper 7, sealing frock 8, tracheae 9 are connect, it is external
Gas tank 2 connects tracheae 9, and magnetic valve 3 is provided between tracheae 9, and magnetic valve 3 connects control system 1, and tracheae 9 connects air reinforcing
The input of device 4, the output end connection flexible pipe 5 of air booster 4, the one end of flexible pipe 5 connection quick-release connector 6, the connection braking of quick-release connector 6
The oil inlet of caliper 7 is clamped, the inner side of caliper caliper 7 is provided with sealing frock 8.
Further, control system 1 controls gas intermittence break-make in external gas tank 2 by magnetic valve 3.
The utility model by control system 1 in use, control 3 intermittent break-make of magnetic valve, the gas in external gas tank 2
By the intermittent air inlet assistor 4 of tracheae 9, air booster 4 is pressurizeed when running to hydraulic oil in device so that liquid
Force feed enters caliper caliper 7 by flexible pipe 5, and the piston of caliper caliper 7 obtains pressure, and brake(-holder) block compresses sealing frock 8 and completed
Once brake, gas intermittence air inlet assistor 4 in external gas tank 2, caliper caliper 7 will be braked repeatedly, lead to
Cross the controlled system 1 of magnetic valve 3 and control intermittent break-make, realize caliper caliper 7 and simulate high frequency brake, more accurately simulate
Braking conditions when loading machine travels, make the more accurate function of experimental result.
It is the utility model control circuit circuit diagram referring to Fig. 2, button switch SB2 is pressed, KM1 coil adhesives, and KM1 is normally opened
Contact closure, self-locking, KM2 coil adhesives, KM2 normally opened contacts closure, electromagnetic valve work.KT1 coil adhesives, KT2 coils upstream,
KT1 closure KT2 work, KM2 upstreams KT1 disconnect, and KM2 coils disconnect magnetic valve and are stopped.KT2 coil workings, KT1 upstreams
KT2 normally-closed contacts disconnect, and KT1 coils are stopped, and KT2 coils upstream KT1 disconnects, and KT2 coils are stopped, on KT1 coils
KT2 closures are swum, KT1 coil workings, then repeat above-mentioned action, reciprocation cycle.
Claims (2)
- A kind of 1. caliper high frequency experimental rig, it is characterised in that：Including control system, external gas tank, magnetic valve, air reinforcing Device, flexible pipe, quick-release connector, caliper caliper, sealing frock, tracheae, the external gas tank connect tracheae, set between the tracheae Magnetic valve is equipped with, the magnetic valve connects control system, and the tracheae connects air booster input, the air booster Output end connection flexible pipe, described flexible pipe one end connect quick-release connector, and the quick-release connector connects caliper caliper oil inlet, described Sealing frock is provided with the inside of caliper caliper.
- A kind of 2. caliper high frequency experimental rig according to claim 1, it is characterised in that：The control system passes through electricity Magnet valve controls gas intermittence break-make in external gas tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720042309.6U CN206787797U (en) | 2017-01-15 | 2017-01-15 | A kind of caliper high frequency experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720042309.6U CN206787797U (en) | 2017-01-15 | 2017-01-15 | A kind of caliper high frequency experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206787797U true CN206787797U (en) | 2017-12-22 |
Family
ID=60704733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720042309.6U Expired - Fee Related CN206787797U (en) | 2017-01-15 | 2017-01-15 | A kind of caliper high frequency experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206787797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768971A (en) * | 2017-01-15 | 2017-05-31 | 临沂金盛机械配套有限公司 | A kind of caliper high frequency experimental rig |
-
2017
- 2017-01-15 CN CN201720042309.6U patent/CN206787797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768971A (en) * | 2017-01-15 | 2017-05-31 | 临沂金盛机械配套有限公司 | A kind of caliper high frequency experimental rig |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20210115 |