CN203867849U - Clutch booster pump detection device - Google Patents
Clutch booster pump detection device Download PDFInfo
- Publication number
- CN203867849U CN203867849U CN201420305021.XU CN201420305021U CN203867849U CN 203867849 U CN203867849 U CN 203867849U CN 201420305021 U CN201420305021 U CN 201420305021U CN 203867849 U CN203867849 U CN 203867849U
- Authority
- CN
- China
- Prior art keywords
- clutch
- master cylinder
- push rod
- booster pump
- guide
- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 239000000945 filler Substances 0.000 claims description 10
- 210000004907 gland Anatomy 0.000 claims description 9
- 230000001050 lubricating effect Effects 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract 2
- 239000003921 oil Substances 0.000 description 21
- 238000012423 maintenance Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model relates to a clutch booster pump detection device. A clutch booster pump to be detected is fixed to a booster pump installation rack. The clutch booster pump to be detected is provided with a push rod. A cylinder is fixed to the left end of the push rod. An air outlet of an air storage bottle is connected with an air inlet of the clutch booster pump to be detected. A control switch and an air pressure meter are arranged on an air pipe between the air outlet of the air storage bottle and the air inlet of the clutch booster pump to be detected. A clutch master cylinder is fixed to a clutch master cylinder installation rack. An oil outlet of an oil cup is connected with an oil inlet of the clutch master cylinder. An oil outlet of the clutch master cylinder is connected with an oil inlet of the clutch booster pump to be detected. A spring guide shaft is sleeved with a compressed spring. A pre-tightening force adjusting nut is screwed on the portion, at the left side of the compressed spring, of the spring guide shaft. A handle switch is hinged to a switch base. According to the clutch booster pump detection device, through read numbers of the air pressure meter and an oil pressure meter and the push rod stroke read through a calibrated scale, whether the clutch booster pump breaks down or not is judged, and bases are provided for repair.
Description
Technical field
The utility model relates to a kind of device that clutch power-assisted pump performance is detected, and the utility model is specially a kind of clutch power-assisted pump detection device.
Background technique
The clutch power-assisted pump of heavy vehicle is mostly oil, gas hybrid type clutch power-assisted pump.Because its caulking gum element is more, in use, failure frequency is higher, and vehicle utilization ratio declines.And in maintenance, in the situation that not dismantling, very difficult quick diagnosis is oil circuit or gas path failure, often by changing total member, solves, and causes maintenance cost greatly to increase.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of energy easy, judge that clutch power-assisted pump is the clutch power-assisted pump detection device that oil circuit or gas circuit break down fast, intuitively.
The technological scheme providing according to the utility model, described clutch power-assisted pump detection device, on worktable, be fixed with axis of guide scaffold, boost pump scaffold, air cylinder, lubricating cup, clutch master cylinder scaffold and switch pedestal, on boost pump scaffold, be fixed with clutch power-assisted pump to be checked, clutch power-assisted pump to be checked has push rod, the left part of push rod is fixed with cylindrical shell, between the air outlet of air cylinder and the suction port of clutch power-assisted pump to be checked, by tracheae, be connected, on the tracheae between the air outlet of air cylinder and the suction port of clutch power-assisted pump to be checked, be provided with control switch and barometer, at clutch master cylinder scaffold, be fixed with clutch master cylinder, between the oil outlet of described lubricating cup and the filler opening of clutch master cylinder, by oil pipe, be connected, between the oil outlet of clutch master cylinder and the filler opening of clutch power-assisted pump to be checked, by oil pipe, be connected, on the oil pipe of the oil outlet of clutch master cylinder and the filler opening of clutch power-assisted pump to be checked, be provided with oil pressure gauge, on axis of guide scaffold, be fixed with the spring axis of guide and calibrated scale, on the spring axis of guide, be socketed with Compress Spring, on the spring axis of guide in Compress Spring left side, be bolted with pretightening force adjusting nut, the right part of Compress Spring and the left side of described cylindrical shell offset, in switch pedestal, be hinged with bat-handle switch, bat-handle switch is connected with clutch master cylinder.
On left section of described push rod, be processed with outside thread, offer internal thread push rod mounting hole in the right side of cylindrical shell, left section of push rod is screwed onto in internal thread push rod mounting hole.
Left side at described cylindrical shell offers step hole, right section at the spring axis of guide is socketed with gland nut, the spring axis of guide on gland nut right side embeds in step hole, and the step surface of gland nut and step hole offsets, and the spring axis of guide and step hole are Spielpassung.
The push rod stroke that the utility model reads by barometer reading, oil pressure gauge reading and calibrated scale judges whether clutch power-assisted pump has fault.By adjusting the clutch of the pretightening force simulation different model of Compress Spring, by cylindrical shell, promoted the separation of the compression simulated clutch of spring, thereby can on detection device, detect the performance of clutch power-assisted system.The utility model is simple in structure, can judge convenient, fast, efficiently clutch power-assisted system health, for maintenance provides foundation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model middle cylinder body.
Fig. 3 is A-A sectional view of Fig. 2.
Fig. 4 is the linkage structure schematic diagram of the utility model middle cylinder body and the spring axis of guide.
Fig. 5 is B-B sectional view of Fig. 4.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
This clutch power-assisted pump detection device, on worktable 1, be fixed with axis of guide scaffold 12, boost pump scaffold 14, air cylinder 3, lubricating cup 6, clutch master cylinder scaffold 15 and switch pedestal 13, on boost pump scaffold 14, be fixed with clutch power-assisted pump 16 to be checked, clutch power-assisted pump 16 to be checked has push rod 10, the left part of push rod 10 is fixed with cylindrical shell 9, between the suction port of the air outlet of air cylinder 3 and clutch power-assisted pump 16 to be checked, by high-pressure air pipe, be connected, on the high-pressure air pipe between the air outlet of air cylinder 3 and the suction port of clutch power-assisted pump to be checked 16, be provided with control switch 5 and barometer 4, at clutch master cylinder scaffold 15, be fixed with clutch master cylinder 17, between the filler opening of the oil outlet of described lubricating cup 6 and clutch master cylinder 17, by oil pipe, be connected, between the filler opening of the oil outlet of clutch master cylinder 17 and clutch power-assisted pump 16 to be checked, by oil pipe, be connected, on the oil pipe of the oil outlet of clutch master cylinder 17 and the filler opening of clutch power-assisted pump to be checked 16, be provided with oil pressure gauge 7, on axis of guide scaffold 12, be fixed with the spring axis of guide 8 and calibrated scale 11, on the spring axis of guide 8, be socketed with Compress Spring 8.1, on the spring axis of guide 8 in Compress Spring 8.1 left sides, be bolted with pretightening force adjusting nut 8.2, the left side of the right part of Compress Spring 8.1 and described cylindrical shell 9 offsets, in switch pedestal 13, be hinged with bat-handle switch 2, bat-handle switch 2 is connected with clutch master cylinder 17.
On left section of described push rod 10, be processed with outside thread, offer internal thread push rod mounting hole 9.2 in the right side of cylindrical shell, left section of push rod 10 is screwed onto in internal thread push rod mounting hole 9.2.
In the left side of described cylindrical shell 9, offer step hole 9.1, right section at the spring axis of guide 8 is socketed with gland nut 8.3, the spring axis of guide 8 on gland nut 8.3 right sides embeds in step hole 9.1, gland nut 8.3 offsets with the step surface of step hole 9.1, and the spring axis of guide 8 is Spielpassung with step hole 9.1.
Working principle of the present utility model is as follows:
Driving handle switch 2, hydraulic oil is pressed into clutch master cylinder 17 from lubricating cup 6, and through oil pipe, enter the filler opening of clutch power-assisted pump 16 to be checked, and open control switch 5 simultaneously, the pressurized air in gas holder 3 enters the suction port of clutch power-assisted pump 16 to be checked through tracheae.Cylinder piston in clutch power-assisted pump 16, under compressed-air actuated promotion, makes Compress Spring 8.1 compressions by push rod 10, cylindrical shell 9, and the compressed stroke of Compress Spring 8.1 is push rod 10 strokes of clutch power-assisted pump 16 to be checked.According to oil pressure gauge 7 and barometer 4 readings whether in critical field, to determine that clutch power-assisted pump 16 to be checked is oil path failure or gas path failure.According to push rod 10 strokes, whether reach critical field, to determine the quality of clutch power-assisted pump 16 performances to be checked.
Claims (3)
1. a clutch power-assisted pump detection device, it is characterized in that: on worktable (1), be fixed with axis of guide scaffold (12), boost pump scaffold (14), air cylinder (3), lubricating cup (6), clutch master cylinder scaffold (15) and switch pedestal (13), on boost pump scaffold (14), be fixed with clutch power-assisted pump to be checked (16), clutch power-assisted pump to be checked (16) has push rod (10), the left part of push rod (10) is fixed with cylindrical shell (9), between the air outlet of air cylinder (3) and the suction port of clutch power-assisted pump to be checked (16), by tracheae, be connected, on the tracheae between the air outlet of air cylinder (3) and the suction port of clutch power-assisted pump to be checked (16), be provided with control switch (5) and barometer (4), at clutch master cylinder scaffold (15), be fixed with clutch master cylinder (17), between the oil outlet of described lubricating cup (6) and the filler opening of clutch master cylinder (17), by oil pipe, be connected, between the oil outlet of clutch master cylinder (17) and the filler opening of clutch power-assisted pump to be checked (16), by oil pipe, be connected, on the oil pipe of the oil outlet of clutch master cylinder (17) and the filler opening of clutch power-assisted pump to be checked (16), be provided with oil pressure gauge (7), on axis of guide scaffold (12), be fixed with the spring axis of guide (8) and calibrated scale (11), on the spring axis of guide (8), be socketed with Compress Spring (8.1), on the spring axis of guide (8) in Compress Spring (8.1) left side, be bolted with pretightening force adjusting nut (8.2), the left side of the right part of Compress Spring (8.1) and described cylindrical shell (9) offsets, in switch pedestal (13), be hinged with bat-handle switch (2), bat-handle switch (2) is connected with clutch master cylinder (17).
2. clutch power-assisted pump detection device as claimed in claim 1, it is characterized in that: on left section of described push rod (10), be processed with outside thread, in the right side of cylindrical shell, offer internal thread push rod mounting hole (9.2), left section of push rod (10) is screwed onto in internal thread push rod mounting hole (9.2).
3. clutch power-assisted pump detection device as claimed in claim 1, it is characterized in that: in the left side of described cylindrical shell (9), offer step hole (9.1), right section at the spring axis of guide (8) is socketed with gland nut (8.3), the spring axis of guide (8) on gland nut (8.3) right side embeds in step hole (9.1), gland nut (8.3) offsets with the step surface of step hole (9.1), and the spring axis of guide (8) is Spielpassung with step hole (9.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305021.XU CN203867849U (en) | 2014-06-09 | 2014-06-09 | Clutch booster pump detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305021.XU CN203867849U (en) | 2014-06-09 | 2014-06-09 | Clutch booster pump detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203867849U true CN203867849U (en) | 2014-10-08 |
Family
ID=51648810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420305021.XU Expired - Fee Related CN203867849U (en) | 2014-06-09 | 2014-06-09 | Clutch booster pump detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203867849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007688A (en) * | 2017-12-11 | 2018-05-08 | 麦格思维特(上海)流体工程有限公司 | Clutch leaks piston displacement testboard |
-
2014
- 2014-06-09 CN CN201420305021.XU patent/CN203867849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007688A (en) * | 2017-12-11 | 2018-05-08 | 麦格思维特(上海)流体工程有限公司 | Clutch leaks piston displacement testboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204783880U (en) | Hydraulic accumulator with running state monitor function | |
| CN107454928A (en) | A kind of electro-hydraulic servo power cylinder | |
| CN202746133U (en) | Spring type gas-liquid supercharging constant pressure pump | |
| CN102913509A (en) | Electrohydraulic pressurizing cylinder and pressing machine equipment with same | |
| CN203037408U (en) | Pressure sensor durability test bench | |
| CN103033354A (en) | Butterfly valve hydrostatic testing machine | |
| CN202468288U (en) | Plunger and water inlet and outlet valve assembly of cleaning machine | |
| CN104589032B (en) | Automobile turbocharger middle case adjusting air valve pressing sleeve device | |
| CN203867849U (en) | Clutch booster pump detection device | |
| CN203401452U (en) | Air compressor piston installer | |
| CN201179736Y (en) | Lifting device for accurate punching press slide | |
| CN204116060U (en) | Train pressurized cylinder test fixture | |
| CN201588755U (en) | Arrangement structure of reciprocating compressor | |
| CN203035647U (en) | Gas-liquid pressure cylinder | |
| CN203298990U (en) | Durability testing device for hydraulic release bearing | |
| CN201173844Y (en) | Valve pneumatic pressure test machine | |
| CN202533326U (en) | Device for testing welding strength of oil nozzle | |
| CN202521201U (en) | Air pressure type lubrication oil filling device | |
| CN201966474U (en) | Hydraulic crimping machine for cable terminals | |
| CN201416578Y (en) | Compound oil cylinder | |
| CN205588800U (en) | Car rocking arm axle laser marking machine with recognition device | |
| CN202546206U (en) | Micro-current pressure-difference power failure mechanism for electric butter filling machine | |
| CN206235435U (en) | A kind of dynamic sealing performance detection means of seal assembly | |
| CN202732267U (en) | Air compressing device | |
| CN205067065U (en) | Gas cooking utensils surge damping valve flow test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141008 Termination date: 20170609 |