CN109681418A - A kind of brake pump test equipment - Google Patents
A kind of brake pump test equipment Download PDFInfo
- Publication number
- CN109681418A CN109681418A CN201910025204.3A CN201910025204A CN109681418A CN 109681418 A CN109681418 A CN 109681418A CN 201910025204 A CN201910025204 A CN 201910025204A CN 109681418 A CN109681418 A CN 109681418A
- Authority
- CN
- China
- Prior art keywords
- brake pump
- brake
- piston
- pressure sensor
- mandril
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The present invention relates to a kind of brake pump test equipments, detect effectively and precisely the leakproofness for relating to vehicle pump, to achieve the above object, the present invention provides the following technical scheme that a kind of brake pump test equipment, it is characterized in that: including pedestal, the pedestal is successively arranged cylinder, mandril, brake pump fixing seat, brake pump, brake callipers, pressure sensor and display, the mandril is driven by the cylinder, the brake pump is equipped with piston rod and pipeline, the piston rod is detachably connected with mandril, the brake pump is removably fixed in brake pump fixing seat, the brake callipers include piston, pass through piping connection between the piston and brake pump, the pressure sensor is fixedly installed on pedestal, and it is corresponding with piston position, so that piston it is movable to and pressure sensor contacts.
Description
Technical field
The present invention designs brake pump production technical field, and in particular to a kind of brake pump test equipment.
Background technique
Brake pump is that a very important device, the quality of brake pump are directly related to the safety of vehicle inside automobile
Energy.So to confirmation one trolley whether security performance with higher, first have to detection brake pump performance superiority and inferiority, be
It is no to reach higher reliability.And the principal element for influencing brake pump performance is exactly the leakproofness of brake pump, if brake pump
Gas leakage will will lead to brake pump can not continual and steady output pressure, although the test of brake pump is most important, at present not
There is the method that effective and rapid can be tested.There are two types of test methods in the prior art: first is that by brake pump otherwise being sent to
Large-scale test center tests brake pump, this test method higher cost；Second is that brake pump is directly mounted on vehicle
Actual test is carried out on, is wasted time.
Summary of the invention
Technical problem to be solved by the present invention lies in view of the above shortcomings of the prior art, provide a kind of brake pump test
Equipment detects effectively and precisely the leakproofness for relating to vehicle pump.
To achieve the above object, the present invention provides the following technical scheme that a kind of brake pump test equipment, it is characterized in that:
Including pedestal, the pedestal be successively arranged cylinder, mandril, brake pump fixing seat, brake pump, brake callipers, pressure sensor with
And display, the mandril are driven by the cylinder, the brake pump is equipped with piston rod and pipeline, and the piston rod and mandril are removable
Connection is unloaded, the brake pump is removably fixed in brake pump fixing seat, and the brake callipers include piston, the piston and brake
By piping connection between vehicle pump, the pressure sensor is fixedly installed on pedestal, and corresponding with piston position, so that piston
It is movable to and pressure sensor contacts.
The present invention is further arranged so that the brake pump fixing seat includes support frame, and support frame as described above is equipped with and brake
The placing groove of adaptation is pumped, described placing groove one end is equipped with preposition limit plate, and the preposition limit plate offers pipeline through hole.
The present invention is further arranged so that the mandril connect one end with piston rod and is fixed with connector sleeve, the connection
Set offers the inserting groove being adapted to piston rod, and the piston rod and inserting groove are mating.
The present invention, which is further arranged so that between the pressure sensor and display, is equipped with signal wire, the signal wire
Connect pressure sensor and display.
The present invention as characterized above: cylinder simulates pedal, and the power of brake pump constant output is given by mandril, brakes
Pump, pipeline, brake callipers simulate brake system, and piston generates Braking on pressure sensor, and pressure sensor will count
Shown according to being transferred on display, so observation value whether change judge brake pump whether pressure release.
Invention is further described in detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Specific embodiment
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
A kind of brake pump test equipment as shown in Figure 1, it is characterized in that: including pedestal 1, the pedestal 1 is successively arranged gas
Cylinder 2, mandril 3, brake pump fixing seat 4, brake pump 5, brake callipers 6, pressure sensor 7 and display 8, the mandril 3 by
Cylinder 2 drives, and the brake pump 5 is equipped with piston rod 501 and pipeline 502, and the piston rod 501 is detachably connected with mandril 3,
The brake pump 5 is removably fixed in brake pump fixing seat 4, and the brake callipers 6 include piston 601, the piston 601 with
Connected between brake pump 5 by pipeline 502, the pressure sensor 7 is fixedly installed on pedestal 1, and with 601 position pair of piston
It answers, so that piston 601 is movable to contacting with pressure sensor 7, the brake pump fixing seat 4 includes support frame 401, the branch
Support 401 is equipped with the placing groove 402 being adapted to brake pump, and described 402 one end of placing groove is equipped with preposition limit plate 403, before described
It sets limit plate 403 and offers pipeline through hole 4031, the mandril 3 connect one end with piston rod 501 and is fixed with connector sleeve
301, the connector sleeve 301 offers the inserting groove 3011 being adapted to piston rod 501, the piston rod 501 and inserting groove 3011
It is mating, be equipped with signal wire 9 between the pressure sensor 7 and display 8, the signal wire 9 connect pressure sensor 7 with
Display 8, the above-mentioned mode that is fixedly connected can be realized by welding.
Claims (4)
1. a kind of brake pump test equipment, it is characterized in that: including pedestal, it is solid that the pedestal is successively arranged cylinder, mandril, brake pump
Reservation, brake pump, brake callipers, pressure sensor and display, the mandril are driven by the cylinder, and the brake pump, which is equipped with, lives
Stopper rod and pipeline, the piston rod are detachably connected with mandril, and the brake pump is removably fixed in brake pump fixing seat,
The brake callipers include piston, pass through piping connection, the pressure sensor fixed setting between the piston and brake pump
In on pedestal, and corresponding with piston position so that piston it is movable to and pressure sensor contacts.
2. a kind of brake pump test equipment according to claim 1, it is characterized in that: the brake pump fixing seat includes support
Frame, support frame as described above are equipped with the placing groove being adapted to brake pump, and described placing groove one end is equipped with preposition limit plate, the preposition limit
Position plate offers pipeline through hole.
3. a kind of brake pump test equipment according to claim 1, it is characterized in that: the mandril connect one end with piston rod
It is fixed with connector sleeve, the connector sleeve offers the inserting groove being adapted to piston rod, and the piston rod is matched with inserting groove grafting
It closes.
4. a kind of brake pump test equipment according to claim 1, it is characterized in that: the pressure sensor and display it
Between be equipped with signal wire, signal wire connection pressure sensor and display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025204.3A CN109681418A (en) | 2019-01-11 | 2019-01-11 | A kind of brake pump test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025204.3A CN109681418A (en) | 2019-01-11 | 2019-01-11 | A kind of brake pump test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109681418A true CN109681418A (en) | 2019-04-26 |
Family
ID=66193014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910025204.3A Pending CN109681418A (en) | 2019-01-11 | 2019-01-11 | A kind of brake pump test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109681418A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697335A (en) * | 2020-12-09 | 2021-04-23 | 芜湖玉泰汽车制动有限公司 | Detection device convenient to detect brake pump pressure |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001221707A (en) * | 2000-02-08 | 2001-08-17 | Toa Kokyu Tsugite Valve Seizo Kk | Inspection method for leakage and apparatus therefor |
| CN103018025A (en) * | 2012-12-04 | 2013-04-03 | 宁波禾采医疗器械有限公司 | Air spring testing device |
| CN203796540U (en) * | 2014-01-27 | 2014-08-27 | 江苏云飞机械有限公司 | Brake pump testing device capable of displaying pressure in double directions |
| CN203822601U (en) * | 2014-01-09 | 2014-09-10 | 浙江华工汽车零部件有限公司 | Handheld controller based automotive water pump pressure test fixture |
| CN106996854A (en) * | 2017-05-23 | 2017-08-01 | 江苏湛泸塑业科技有限公司 | Hot-water bottle automatic detection gas leakage structure |
| CN206848058U (en) * | 2017-07-03 | 2018-01-05 | 通快电梯（苏州）有限公司 | A kind of clamping device for the test machine for measuring step wheels degree of fatigue |
| CN107745707A (en) * | 2017-10-10 | 2018-03-02 | 成都大学 | A kind of automobile brake sheet detection and EBA |
| CN207961152U (en) * | 2018-02-08 | 2018-10-12 | 宁波德昂纳机械有限公司 | A kind of lifting cylinder detection device |
| CN208043358U (en) * | 2018-03-09 | 2018-11-02 | 浙江金正检测有限公司 | A kind of food gas flushing pouch detection device |
| CN210343668U (en) * | 2019-01-11 | 2020-04-17 | 瑞安市东德汽车部件有限公司 | Brake pump test equipment |
-
2019
- 2019-01-11 CN CN201910025204.3A patent/CN109681418A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001221707A (en) * | 2000-02-08 | 2001-08-17 | Toa Kokyu Tsugite Valve Seizo Kk | Inspection method for leakage and apparatus therefor |
| CN103018025A (en) * | 2012-12-04 | 2013-04-03 | 宁波禾采医疗器械有限公司 | Air spring testing device |
| CN203822601U (en) * | 2014-01-09 | 2014-09-10 | 浙江华工汽车零部件有限公司 | Handheld controller based automotive water pump pressure test fixture |
| CN203796540U (en) * | 2014-01-27 | 2014-08-27 | 江苏云飞机械有限公司 | Brake pump testing device capable of displaying pressure in double directions |
| CN106996854A (en) * | 2017-05-23 | 2017-08-01 | 江苏湛泸塑业科技有限公司 | Hot-water bottle automatic detection gas leakage structure |
| CN206848058U (en) * | 2017-07-03 | 2018-01-05 | 通快电梯（苏州）有限公司 | A kind of clamping device for the test machine for measuring step wheels degree of fatigue |
| CN107745707A (en) * | 2017-10-10 | 2018-03-02 | 成都大学 | A kind of automobile brake sheet detection and EBA |
| CN207961152U (en) * | 2018-02-08 | 2018-10-12 | 宁波德昂纳机械有限公司 | A kind of lifting cylinder detection device |
| CN208043358U (en) * | 2018-03-09 | 2018-11-02 | 浙江金正检测有限公司 | A kind of food gas flushing pouch detection device |
| CN210343668U (en) * | 2019-01-11 | 2020-04-17 | 瑞安市东德汽车部件有限公司 | Brake pump test equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697335A (en) * | 2020-12-09 | 2021-04-23 | 芜湖玉泰汽车制动有限公司 | Detection device convenient to detect brake pump pressure |
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