CN211116369U - Detection device for monoblock pump and pump nozzle - Google Patents
Detection device for monoblock pump and pump nozzle Download PDFInfo
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- CN211116369U CN211116369U CN201922460684.4U CN201922460684U CN211116369U CN 211116369 U CN211116369 U CN 211116369U CN 201922460684 U CN201922460684 U CN 201922460684U CN 211116369 U CN211116369 U CN 211116369U
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- monoblock
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Abstract
The utility model relates to check out test set technical field especially relates to a detection device for monoblock pump and pump nozzle. The detection device for the monoblock pump and the pump nozzle comprises a device body, a coupler and a side cover, wherein the coupler is arranged on one side of the device body, and the side cover is arranged on the other side of the device body. This a detection device for monoblock pump and pump nozzle places monoblock pump and pump nozzle that will detect on the ejector pin in the use, and the mould can imitate the actual operational environment of monoblock pump and pump nozzle, and high-pressure oil gets into through the oil feed interface, detects accurate the measuring to monoblock pump and pump nozzle. This detection device of monoblock pump and pump nozzle structural design is reasonable, can carry out quick accurate detection to monoblock pump and pump nozzle, and the workman is at the low in labor strength of testing process, and detection efficiency is high.
Description
Technical Field
The utility model relates to check out test set technical field especially relates to a detection device for monoblock pump and pump nozzle.
Background
The monoblock pump and the pump nozzle are precision devices with very high processing precision, and are required to have large dynamic flow range, strong anti-blocking and anti-pollution capacity and good atomization performance. The monoblock pump and the pump nozzle have great influence on the automobile emission, the injection performance needs to be accurately detected, the monoblock pump and the pump nozzle are controlled by a high-speed electromagnetic valve, and the electromagnetic valve receives an oil injection pulse signal sent by an ECU (electronic control Unit) to accurately control the fuel injection quantity. Monoblock pump and pump nozzle need detect its fuel injection quantity and oil return volume at production or after overhauing, and common monoblock pump and pump nozzle structure are complicated, and is low to monoblock pump and pump nozzle detection efficiency, and the workman is big at the intensity of labour in the testing process, is unfavorable for the short-term test of monoblock pump and pump nozzle.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect that exists among the background art, the utility model provides a technical scheme that its technical problem adopted is: a detection device for a monoblock pump and a pump nozzle comprises a device body, a coupler and side covers, wherein the coupler is arranged on one side of the device body, the side cover is arranged on the other side of the device body, an exhaust port is formed in the device body, an ejector rod is arranged right above the device body, two support rods are fixed on the device body, a top plate is fixed at the top ends of the support rods, a middle plate is fixed at the middle parts of the support rods, a clamping fixture is fixed on the middle plate corresponding to the ejector rod, an oil collector is arranged on the clamping fixture, a compression screw is arranged on the top plate, a heightening block is arranged at the top end of the compression screw corresponding to the oil collector, protective covers are fixed on the device body and the middle plate, an electric appliance control box is fixed on the side surface of each protective cover, an oil return collection interface and a response time inductor are arranged on each oil collector, an oil, the side of the bottom of the device body is provided with an oil discharge connector.
Preferably, the oil mirror is arranged on the device body.
The utility model relates to a detection apparatus for be used for monoblock pump and pump nozzle, this a detection apparatus for be used for monoblock pump and pump nozzle will need the monoblock pump and the pump nozzle that detect to place at the ejector pin in the use, on, the mould can imitate the actual operational environment of monoblock pump and pump nozzle, and high-pressure oil gets into through the oil feed interface, carries out the accuracy to monoblock pump and pump nozzle and detects. This detection device of monoblock pump and pump nozzle structural design is reasonable, can carry out quick accurate detection to monoblock pump and pump nozzle, and the workman is at the low in labor strength of testing process, and detection efficiency is high.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a first schematic structural diagram of a detection device for a monoblock pump and a pump nozzle according to the present invention;
FIG. 2 is a schematic structural diagram of a detection device for a monoblock pump and a pump nozzle according to the present invention;
wherein, 1, the device body; 2. a coupling; 3. a side cover; 4. an oil mirror; 5. a top rod; 6. a support bar; 7. a top plate; 8. a compression screw; 9. a middle plate; 10. a protective cover; 11. a block for raising; 12. an oil collector is collected; 13. a mould; 14. an oil return collection interface; 15. a response time sensor; 16. an oil inlet interface; 17. an oil spill port; 18. an oil discharge interface; 19. an exhaust port; 20. an electric appliance control box.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
Referring to fig. 1 and 2, a detection device for a monoblock pump and a pump nozzle comprises a device body 1, a coupler 2 and a side cover 3, wherein the coupler 2 is arranged on one side of the device body 1, the side cover 3 is arranged on the other side of the device body 1, an exhaust port 19 is arranged on the device body 1, a top rod 5 is arranged right above the device body 1, two support rods 6 are fixed on the device body 1, a top plate 7 is fixed at the top ends of the support rods 6, a middle plate 9 is fixed at the middle part of each support rod 6, a mould 13 is fixed on the middle plate 9 corresponding to the top rod 5, an oil collector 12 is arranged on the mould 13, a compression screw 8 is arranged on the top plate 7, a raising block 11 is arranged at the top end of the compression screw 8 corresponding to the oil collector 12, a protective cover 10 is fixed on the device body 1 and the middle plate 9, and an electric appliance control box 20 is fixed on the side surface, the oil collector 12 is provided with an oil return collecting interface 14 and a response time sensor 15, the clamping fixture 13 is provided with an oil inlet interface 16 and an oil overflow interface 17, the bottom side surface of the device body 1 is provided with an oil discharge interface 18, and the device body 1 is provided with an oil mirror 4.
The utility model relates to a detection apparatus for be used for monoblock pump and pump nozzle, this a detection apparatus for be used for monoblock pump and pump nozzle will need the monoblock pump and the pump nozzle that detect to place at ejector pin 5 in the use, and on, mould 13 can imitate the actual operational environment of monoblock pump and pump nozzle, and the high pressure oil gets into through oil feed interface 16, detects accurate the measuring to monoblock pump and pump nozzle. This detection device of monoblock pump and pump nozzle structural design is reasonable, can carry out quick accurate detection to monoblock pump and pump nozzle, and the workman is at the low in labor strength of testing process, and detection efficiency is high.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (2)
1. The utility model provides a detection device for monoblock pump and pump nozzle, includes device body (1), shaft coupling (2) and side cap (3), its characterized in that: the device is characterized in that a coupler (2) is arranged on one side of the device body (1), a side cover (3) is arranged on the other side of the device body (1), an exhaust port (19) is formed in the device body (1), an ejector rod (5) is arranged right above the device body (1), two support rods (6) are fixed on the device body (1), a top plate (7) is fixed at the top ends of the support rods (6), a middle plate (9) is fixed in the middle of each support rod (6), a mould (13) is fixed on the middle plate (9) corresponding to the ejector rod (5), an oil collector (12) is arranged on the mould (13), a compression screw (8) is arranged on the top plate (7), a raised block (11) is arranged at the top end of the compression screw (8) corresponding to the oil collector (12), and a protective cover (10) is fixed on the device body (1) and the middle plate (9), be fixed with electrical apparatus control box (20) on the side of protection casing (10), it collects interface (14) and response time inductor (15) to be equipped with the oil return on oily ware (12) to collect, be equipped with oil feed interface (16) and oil spilling interface (17) on mould (13), the bottom side of device body (1) is equipped with oil extraction interface (18).
2. A testing device for monoblock pumps and pump nozzles according to claim 1, characterized in that said device body (1) is provided with an oil mirror (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922460684.4U CN211116369U (en) | 2019-12-31 | 2019-12-31 | Detection device for monoblock pump and pump nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922460684.4U CN211116369U (en) | 2019-12-31 | 2019-12-31 | Detection device for monoblock pump and pump nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211116369U true CN211116369U (en) | 2020-07-28 |
Family
ID=71696009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922460684.4U Active CN211116369U (en) | 2019-12-31 | 2019-12-31 | Detection device for monoblock pump and pump nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211116369U (en) |
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2019
- 2019-12-31 CN CN201922460684.4U patent/CN211116369U/en active Active
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