CN209356127U - A kind of device for detecting sealability - Google Patents
A kind of device for detecting sealability Download PDFInfo
- Publication number
- CN209356127U CN209356127U CN201920142322.8U CN201920142322U CN209356127U CN 209356127 U CN209356127 U CN 209356127U CN 201920142322 U CN201920142322 U CN 201920142322U CN 209356127 U CN209356127 U CN 209356127U
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- segment
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- oil pump
- detecting
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Abstract
The utility model provides a kind of device for detecting sealability, is related to new energy field.Wherein, device for detecting sealability includes: connecting tube, crossover sub and pressure detecting part, and one end of connecting tube and the hydraulic fluid port of oil pump connect, and the other end is connect with crossover sub, the one end of crossover sub far from connecting tube is connect with pressure detecting part, and pressure detecting part is used to detect the pressure value of oil pump.In the present invention, one end of connecting tube and the hydraulic fluid port of oil pump connect, the other end is connect by crossover sub with pressure detecting part, the pressure value of pressure detecting part detection oil pump, when the pressure value that pressure detecting part detects reaches the maximum pressure value of oil pump, whether operator's observable oil pump leaks, to judge whether the leakproofness of oil pump is good.Structure is simple, and it is convenient to assemble, and improves the efficiency of detection.
Description
Technical field
The utility model relates to new energy fields, in particular to a kind of device for detecting sealability.
Background technique
With flourishing for new-energy automobile industry, while country supports energetically and develops New Energy Industry, new energy
The safety of source automobile also receives much attention.Each component of pure electric vehicle is stable and the safety of vehicle to improve, by chassis debugging,
In the power-assisted failure of pump fed back after sale, influence very greatly, to seriously affect vehicle caused by the oil leak of power-assisted pump joint and insufficient pressure
Safety traffic, causes after-sales service higher cost.
Oil pressure sealing propertytest tooling is specially developed thus, is specially examined in the entrucking of power-assisted pump part, prevents have quality to lack
Sunken component entrucking is examined to being sealed property of component is changed without corresponding detection device before supplied materials factory before this, fails to accomplish to fill
The test prevention work of Chinese herbaceous peony, quality not can guarantee.
Device for detecting sealability structure in currently available technology is complex, cumbersome, causes detection efficiency too low.
Utility model content
The purpose of this utility model is to provide a kind of device for detecting sealability, structure is simple and convenient to operate, and can be improved
Detection efficiency.
The utility model provides a kind of technical solution:
A kind of device for detecting sealability, for detecting the leakproofness of oil pump, comprising: connecting tube, crossover sub and pressure inspection
Part is surveyed, one end of the connecting tube is connect with the hydraulic fluid port of the oil pump, and the other end is connect with the crossover sub, and the conversion connects
Head is connect far from one end of the connecting tube with the pressure detecting part, and the pressure detecting part is used to detect the pressure of the oil pump
Force value.
Further, in the utility model preferred embodiment, the crossover sub includes first segment interconnected
And second segment, the one end of the first segment far from the second segment are connect with the connecting tube, the second segment is far from described
One section one end is connect with the pressure detecting part.
Further, it in the utility model preferred embodiment, mutually hangs down between the first segment and the second segment
Directly.
Further, in the utility model preferred embodiment, the first segment and the connecting tube are connected by screw thread
It connects.
Further, in the utility model preferred embodiment, the second segment and the pressure detecting part pass through spiral shell
Line connection.
Further, in the utility model preferred embodiment, the crossover sub further includes third section, the third
One end of section is connect with the second segment, and the other end is connect with the hydraulic fluid port of oil pump described in another.
Further, in the utility model preferred embodiment, the second segment is mutually perpendicular to the third section.
Further, in the utility model preferred embodiment, the pressure detecting part includes connector and pressure inspection
Table is surveyed, one end of the connector is connect with the pressure detecting table, and the connector connects the crossover sub and the pressure
Power detects table.
Further, in the utility model preferred embodiment, the connector and pressure detecting table one at
Type is threadedly coupled with the crossover sub.
Further, in the utility model preferred embodiment, the device for detecting sealability further includes pressure reducing valve, institute
Pressure reducing valve is stated to connect with the pressure detecting part.
The beneficial effect of device for detecting sealability provided by the utility model is: in the present invention, sealing propertytest
Device includes: connecting tube, crossover sub and pressure detecting part, and one end of connecting tube and the hydraulic fluid port of oil pump connect, the other end with turn
The connection of changing-over head, the one end of crossover sub far from connecting tube are connect with pressure detecting part, and pressure detecting part is for detecting oil pump
Pressure value.
In the present invention, the hydraulic fluid port of one end of connecting tube and oil pump connects, and the other end passes through crossover sub and pressure
Detection piece connection, pressure detecting part detects the pressure value of oil pump, when the pressure value that pressure detecting part detects reaches oil pump most
When big pressure value, whether operator's observable oil pump is leaked, to judge whether the leakproofness of oil pump is good.Structure letter
Single, it is convenient to assemble, and improves the efficiency of detection.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram that device for detecting sealability provided by the embodiment of the utility model is connect with oil pump.
Fig. 2 is the structural schematic diagram of device for detecting sealability provided by the embodiment of the utility model.
Fig. 3 is the structural schematic diagram of the crossover sub of device for detecting sealability provided by the embodiment of the utility model.
Fig. 4 is the structural schematic diagram of the pressure detecting part of device for detecting sealability provided by the embodiment of the utility model.
Icon: 100- device for detecting sealability；110- crossover sub；112- first segment；114- second segment；120- connection
Pipe；130- pressure detecting part；132- connector；134- pressure detecting table；200- oil pump.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put or those skilled in the art usually understand
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified sets
Standby or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply
Relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Embodiment
Referring to Fig. 1, a kind of device for detecting sealability 100 is present embodiments provided, leakproofness inspection provided in this embodiment
It is simple to survey 100 structure of device, it is convenient to assemble, and improves the efficiency of detection.
Device for detecting sealability 100 provided in this embodiment mainly for detection of oil pump 200 sealing performance, when detecting
When the pressure value of oil pump 200 reaches the maximum pressure value of oil pump 200, whether operator's observable oil pump 200 is leaked, from
And judge whether the leakproofness of oil pump 200 is good.
Fig. 1 and Fig. 2 is please referred to, in the present embodiment, device for detecting sealability 100 includes: connecting tube 120, crossover sub
110 and pressure detecting part 130, one end of connecting tube 120 connect with the hydraulic fluid port of oil pump 200, the other end and crossover sub 110 connect
It connects, the one end of crossover sub 110 far from connecting tube 120 is connect with pressure detecting part 130, and pressure detecting part 130 is for detecting oil
The pressure value of pump 200.
In the present embodiment, one end of connecting tube 120 is connect with the hydraulic fluid port of oil pump 200, and the other end passes through crossover sub 110
It is connect with pressure detecting part 130, pressure detecting part 130 detects the pressure value of oil pump 200, detects when pressure detecting part 130
When pressure value reaches the maximum pressure value of oil pump 200, whether operator's observable oil pump 200 is leaked, to judge oil
Whether the leakproofness of pump 200 is good.Structure is simple, and it is convenient to assemble, and improves the efficiency of detection.
Referring to Fig. 3, in the present embodiment, crossover sub 110 includes first segment 112 interconnected and second segment 114,
The one end of first segment 112 far from second segment 114 is connect with connecting tube 120, second segment 114 one end and pressure far from first segment 112
Power detection piece 130 connects.
It should be noted that in the present embodiment, crossover sub 110 only includes first segment 112 and second interconnected
Section 114, but not limited to this, and in the other embodiments of the utility model, crossover sub 110 can also include third section, the
Three sections one end is connect with second segment 114, and the other end is connect with the hydraulic fluid port of another oil pump 200.The other end of third section can also
To be connect by connecting tube 120 with the hydraulic fluid port of another oil pump 200, pressure detecting part 130 can detect two oil pumps 200 simultaneously
Pressure value.The scheme being equal with the present embodiment can achieve the effect that the present embodiment, in the protection model of the utility model
In enclosing.
Wherein, second segment 114 is mutually perpendicular to third section.
It should be noted that third section is mutually perpendicular to second segment 114, but not limited to this, in its of the utility model
In his embodiment, third section can be parallel with second segment 114, can also be in other angles, the scheme being equal with the present embodiment,
It can achieve the effect that the present embodiment, it is within the protection scope of the present utility model.
In the present embodiment, it is mutually perpendicular between first segment 112 and second segment 114.
It should be noted that in the present embodiment, first segment 112 is mutually perpendicular to second segment 114, and but not limited to this,
In the other embodiments of the utility model, first segment 112 can be parallel with second segment 114, can also be in other angles, with
The equivalent scheme of the present embodiment can achieve the effect that the present embodiment, within the protection scope of the present utility model.
In the present embodiment, first segment 112 and second segment 114 are integrally formed, can reduce the manufacture of crossover sub 110 at
This.
It should be noted that in the present embodiment, first segment 112 and second segment 114 are integrally formed, and but not limited to this,
In the other embodiments of the utility model, first segment 112 seperated can be formed with second segment 114, be equal with the present embodiment
Scheme can achieve the effect that the present embodiment, within the protection scope of the present utility model.
In the present embodiment, first segment 112 is connect with connecting tube 120 by thread seal.It can be dropped using being threadedly coupled
The manufacturing cost of low device for detecting sealability 100.
It should be noted that in the present embodiment, first segment 112 is used with connecting tube 120 and is threadedly coupled, but is not limited to
This, in the other embodiments of the utility model, first segment 112 can be sealed with connecting tube 120 using other modes such as buckles
Connection, the scheme being equal with the present embodiment can achieve the effect that the present embodiment, within the protection scope of the present utility model.
In the present embodiment, second segment 114 is connected through a screw thread with pressure detecting part 130.
It should be noted that in the present embodiment, second segment 114 is used with connecting tube 120 and is threadedly coupled, but is not limited to
This, in the other embodiments of the utility model, second segment 114 can be sealed with connecting tube 120 using other modes such as buckles
Connection, the scheme being equal with the present embodiment can achieve the effect that the present embodiment, within the protection scope of the present utility model.
Referring to Fig. 4, in the present embodiment, pressure detecting part 130 includes connector 132 and pressure detecting table 134, connection
First 132 one end is connect with pressure detecting table 134,132 coupling adapter 110 of connector and pressure detecting table 134.
In the present embodiment, the second segment 114 of connector 132 and crossover sub 110 is tightly connected,
In the present embodiment, connector 132 and pressure detecting table 134 are integrally formed.It can reduce pressure detecting part 130
Manufacturing cost.
It should be noted that in the present embodiment, connector 132 and pressure detecting table 134 are integrally formed, but are not limited to
This, in the other embodiments of the utility model, connector 132 seperated can be formed with pressure detecting table 134, with the present embodiment
Equivalent scheme can achieve the effect that the present embodiment, within the protection scope of the present utility model.
In the present embodiment, connector 132 is threadedly coupled with crossover sub 110.
In the present embodiment, connector 132 is connect with second segment 114 by thread seal, can reduce sealing propertytest
The manufacturing cost of device 100.
It should be noted that in the present embodiment, connector 132 is connect with second segment 114 by thread seal, but not
It is limited to this, in the other embodiments of the utility model, connector 132 can also pass through its other party such as buckle with second segment 114
Formula connection, the scheme being equal with the present embodiment can achieve the effect that the present embodiment, in the protection scope of the utility model
It is interior.
Please continue to refer to Fig. 2, in the present embodiment, device for detecting sealability 100 further includes pressure reducing valve, pressure reducing valve and pressure
Detection piece 130 connects.
In the present embodiment, pressure reducing valve can prevent oil pressure from uprushing and damage pressure detecting table 134, when oil pump 200 just starts
When starting, pressure reducing valve is opened, exclude air in connecting tube 120 can by pressure reducing valve, when the air is exhausted, closes pressure reducing valve,
Make that hydraulic have being capable of abundant normal pressure detection table 134.
In the present embodiment, the junction of connector 132 Yu second segment 114 is arranged in pressure reducing valve, and pressure reducing valve is used for
In conclusion device for detecting sealability 100 provided in this embodiment, in the present embodiment, one end of connecting tube 120
It is connect with the hydraulic fluid port of oil pump 200, the other end is connect by crossover sub 110 with pressure detecting part 130, and pressure detecting part 130 is examined
The pressure value for surveying oil pump 200, when the pressure value that pressure detecting part 130 detects reaches the maximum pressure value of oil pump 200, operation
Whether personnel's observable oil pump 200 leaks, to judge whether the leakproofness of oil pump 200 is good.Structure is simple, and assembling is just
Victory improves the efficiency of detection.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of device for detecting sealability, for detecting the leakproofness of oil pump characterized by comprising connecting tube, crossover sub
And pressure detecting part, one end of the connecting tube are connect with the hydraulic fluid port of the oil pump, the other end is connect with the crossover sub, institute
It states the one end of crossover sub far from the connecting tube to connect with the pressure detecting part, the pressure detecting part is described for detecting
The pressure value of oil pump.
2. device for detecting sealability according to claim 1, which is characterized in that the crossover sub includes interconnected
First segment and second segment, the one end of the first segment far from the second segment are connect with the connecting tube, and the second segment is separate
One end of the first segment is connect with the pressure detecting part.
3. device for detecting sealability according to claim 2, which is characterized in that between the first segment and the second segment
It is mutually perpendicular to.
4. device for detecting sealability according to claim 2, which is characterized in that the first segment passes through with the connecting tube
It is threadedly coupled.
5. device for detecting sealability according to claim 2, which is characterized in that the second segment and the pressure detecting part
It is connected through a screw thread.
6. device for detecting sealability according to claim 2, which is characterized in that the crossover sub further includes third section,
One end of the third section is connect with the second segment, and the other end is connect with the hydraulic fluid port of oil pump described in another.
7. device for detecting sealability according to claim 6, which is characterized in that the second segment and the third section are mutual
Vertically.
8. device for detecting sealability according to claim 1, which is characterized in that the pressure detecting part include connector and
Pressure detecting table, one end of the connector are connect with the pressure detecting table, the connector connect the crossover sub with
The pressure detecting table.
9. device for detecting sealability according to claim 8, which is characterized in that the connector and the pressure detecting table
It is integrally formed, is threadedly coupled with the crossover sub.
10. device for detecting sealability according to claim 1, which is characterized in that the device for detecting sealability further includes
Pressure reducing valve, the pressure reducing valve are connect with the pressure detecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142322.8U CN209356127U (en) | 2019-01-25 | 2019-01-25 | A kind of device for detecting sealability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142322.8U CN209356127U (en) | 2019-01-25 | 2019-01-25 | A kind of device for detecting sealability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209356127U true CN209356127U (en) | 2019-09-06 |
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ID=67803463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201920142322.8U Active CN209356127U (en) | 2019-01-25 | 2019-01-25 | A kind of device for detecting sealability |
Country Status (1)
| Country | Link |
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| CN (1) | CN209356127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108997A (en) * | 2021-04-12 | 2021-07-13 | 大庆隆锋机械设备制造有限公司 | Filler sealing performance detection method |
-
2019
- 2019-01-25 CN CN201920142322.8U patent/CN209356127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108997A (en) * | 2021-04-12 | 2021-07-13 | 大庆隆锋机械设备制造有限公司 | Filler sealing performance detection method |
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