CN208026431U - Oil sump airtight detecting apparatus - Google Patents
Oil sump airtight detecting apparatus Download PDFInfo
- Publication number
- CN208026431U CN208026431U CN201820151791.1U CN201820151791U CN208026431U CN 208026431 U CN208026431 U CN 208026431U CN 201820151791 U CN201820151791 U CN 201820151791U CN 208026431 U CN208026431 U CN 208026431U
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- Prior art keywords
- oil sump
- cylinder
- detecting apparatus
- tooling
- guide
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Abstract
The utility model provides a kind of oil sump airtight detecting apparatus, including workbench, oil sump leaks hunting tooling, oil sump plugging device, air-leakage detector and compressed air source unit, oil sump leaks hunting tooling setting on the table, the top for tooling of leaking hunting in oil sump is arranged in oil sump plugging device, oil sump tooling of leaking hunting includes bottom plate, mounting plate and filling grinding tool, mounting plate is arranged on bottom plate, filling grinding tool setting matches on a mounting board and with oil sump to be detected, it fills grinding tool and is equipped with through-hole, through-hole connects air-leakage detector, air-leakage detector connects compressed air source unit.The utility model can accurately easily measure the air-tightness of oil sump, to promote the quality of production of oil sump.
Description
Technical field
The utility model belongs to oil sump production technical field, and in particular to a kind of oil sump airtight detecting apparatus.
Background technology
Oil sump is the lower half of crankcase, also known as lower crankcase, is used for shell of the closed crankcase as oil storage tank,
It prevents impurity from entering, and collects and store the lubricating oil flowed back to by each friction surface of diesel engine, disperse partial heat, prevent from lubricating
Oil oxidation.Oil sump is mostly stamped to form by sheet metal, and shape is more complicated general using cast iron or aluminium alloy cast molding.By
In the application of oil sump, therefore oil sump must carry out air-leakage test after manufacture, prevent oil leak.But currently, oil sump
Air tightness test generally use manually carries out, i.e., is immersed in the water oil sump, fills pressurization contracting to engine sump tank in water
Air, observation engine sump tank is with the presence or absence of leakage, and this operation labor intensity is big, working efficiency is low, and using artificial
Sealing element is compressed, dynamics is not easy to control, and detects quality and detection result is unstable.
Therefore be badly in need of a kind of tooling it is convenient, using the high airtight inspection of oil sump of non-soaking type air-leakage test, detection efficiency
Measurement equipment.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of oil sump airtight detecting apparatus, the oil sump gas
Close detection device can accurately easily measure the air-tightness of oil sump, to promote the quality of production of oil sump.
The utility model provides the following technical solution：
A kind of oil sump airtight detecting apparatus, including workbench, oil sump leak hunting tooling, oil sump plugging device, airtight
Property detector and compressed air source unit, oil sump leaks hunting tooling setting on the table, and the setting of oil sump plugging device is surveyed in oil sump
Leak tooling top, oil sump leak hunting tooling include bottom plate, mounting plate and filling grinding tool, mounting plate be arranged on bottom plate, filling
Grinding tool setting matches on a mounting board and with oil sump to be detected, and filling grinding tool is equipped with through-hole, and through-hole connects air-leakage test
Instrument, air-leakage detector connect compressed air source unit.
Preferably, oil sump plugging device include compression leg, compression leg mobile device, side seal gas shutoff cylinder, block on side cylinder and
Plug, compression leg mobile device include supporting cell guide, guide plate, force bearing plate, anticreep guide post and pneumohydraulic pressure-cylinder, supporting cell guide setting
On the table, force bearing plate and guide plate are equipped on supporting cell guide successively from top to bottom, pneumohydraulic pressure-cylinder is arranged on force bearing plate,
The telescopic end of pneumohydraulic pressure-cylinder is connect with guide plate, and pneumohydraulic pressure-cylinder driving guide plate is moved up and down along supporting cell guide, and anticreep is led
Column is arranged on guide plate and passes through force bearing plate, compression leg to be arranged below guide plate, and compression leg has several, and cylinder is blocked on side and is inclined
Tiltedly it is arranged on guide plate, side seal gas shutoff cylinder laterally blocks the flexible of cylinder and side seal gas shutoff cylinder above setting mounting plate, on side
End is equipped with plug, and plug is matched with the opening of oil sump to be detected.
Preferably, compression leg includes compression bar, spring, guide sleeve and brass head, leads and is set below guide plate, and guide sleeve is equipped with platform
Terrace, guide sleeve outside are socketed with spring, and both ends of the spring is equipped with spring stop piece, and the spring other end connects compression bar, and compression bar bottom end is equipped with
Brass head.
Preferably, oil sump tooling of leaking hunting further includes cushion rubber, limited block and handle, and cushion rubber setting is in filling grinding tool and to be checked
It surveys between oil sump, limited block has several, and on a mounting board and around grinding tool is filled one week, handle setting exists for limited block setting
Mounting plate surrounding.
Preferably, further include tool positioning device, in workbench, tool positioning device includes for tool positioning device setting
Several sliding rails and the first cylinder parallel to each other, sliding rail and the first cylinder are equipped with sliding block, and oil sump leaks hunting tooling setting in cunning
On block.
Preferably, compressed air source unit includes sequentially connected air source, pressure regulation filter, pressure regulator valve and pressure reducing valve.
Preferably, compression leg mobile device further includes buffer unit, and buffer unit is arranged between workbench and guide plate, delays
Flushing device is nitrogen gas spring.
Preferably, further include controller, controller is electrically connected with air-leakage detector and compressed air source unit.
Preferably, further include touch screen, control switch and run indicator, touch screen, control switch and run indicator
It is electrically connected with the controller.
The utility model has the beneficial effects that：
1, the utility model is simple in structure, and oil sump tooling is convenient, and oil sump detects operation automation, and detection effect can be improved
Rate.
2, the utility model oil sump plugging device includes compression leg, compression leg mobile device, side seal gas shutoff cylinder, blocks gas on side
Cylinder and plug, these plugging devices cooperation oil sump tooling of leaking hunting can securely fix oil sump, and ensure oil sump, oil sump
The leakproofness for detecting gas circuit keeps oil sump air-leakage test accuracy high.
3, the utility model compression leg mobile device further includes buffer unit, reduces impact when oil sump is contacted with compression leg
Power prevents compression leg impaired, improves the service life of detection device.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model part oil sump plugging device structural schematic diagram.
In figure label for：1, workbench；2, oil sump leaks hunting tooling；21, bottom plate；22, mounting plate；23, grinding tool is filled；
24, limited block；25, handle；3, oil sump plugging device；31, compression leg；32, side seal gas shutoff cylinder；33, cylinder is blocked on side；34,
Plug；35, supporting cell guide；36, guide plate；37, force bearing plate；38, anticreep guide post；39, pneumohydraulic pressure-cylinder；310, buffer unit；
4, air-leakage detector；5, compressed air source unit；51, pressure regulation filter；52, pressure regulator valve；53, pressure reducing valve；6, sliding rail；7, the first gas
Cylinder；8, touch screen；9, control switch；10, run indicator；11, power distribution cabinet.
Specific implementation mode
Preferred embodiments of the present invention are described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of oil sump airtight detecting apparatus, including workbench 1, oil sump leak hunting tooling 2, oil sump envelope
Block apparatus 3, air-leakage detector 4 and compressed air source unit 5, oil sump leak hunting the setting of tooling 2 on workbench 1, and oil sump blocks dress
Set 3 tops that tooling 2 of leaking hunting in oil sump is set, oil sump tooling 2 of leaking hunting includes bottom plate 21, mounting plate 22 and filling grinding tool
23, mounting plate 22 is arranged on bottom plate 21, and filling grinding tool 23 is arranged on mounting plate 22 and is matched with oil sump to be detected, fills
Grinding tool 23 is equipped with through-hole, and through-hole connects air-leakage detector 4, and air-leakage detector 4 connects compressed air source unit 5.
As shown in Figure 1 and Figure 2, oil sump plugging device 3 includes compression leg 31, compression leg mobile device, side seal gas shutoff cylinder 32, side
Upper closure cylinder 33 and plug 34, compression leg mobile device include supporting cell guide 35, guide plate 36, force bearing plate 37, anticreep guide post 38
With pneumohydraulic pressure-cylinder 39, supporting cell guide 35 is arranged on workbench 1, and load is transversely provided with successively from top to bottom on supporting cell guide 35
Plate 37 and guide plate 36, pneumohydraulic pressure-cylinder 39 are arranged on force bearing plate 37, and telescopic end and the guide plate 36 of pneumohydraulic pressure-cylinder 39 connect
Connect, pneumohydraulic pressure-cylinder 39 drive guide plate 36 moved up and down along supporting cell guide 35, anticreep guide post 38 be arranged on guide plate 36 and
Across force bearing plate 37, compression leg 31 is arranged below guide plate 36, and compression leg 31 has several, and cylinder 33 is blocked on side and is inclined at
On guide plate 36, lateral 22 top of setting mounting plate of side seal gas shutoff cylinder 32 blocks stretching for cylinder 33 and side seal gas shutoff cylinder 32 on side
Contracting end is equipped with plug 34, and plug 34 is matched with the opening of oil sump to be detected.
Specifically, compression leg 31 includes compression bar, spring, guide sleeve and brass head, leads and be set on 36 lower section of guide plate, guide sleeve
Equipped with step surface, spring is socketed on the outside of guide sleeve, both ends of the spring is equipped with spring stop piece, and the spring other end connects compression bar, compression bar bottom
End is equipped with brass head.
Specifically, oil sump leaks hunting, tooling 2 further includes cushion rubber, limited block 24 and handle 25, and cushion rubber setting is in filling grinding tool
Between 23 and oil sump to be detected, limited block 24 has several, and limited block 24 is arranged on mounting plate 22 and around filling grinding tool
23 1 weeks, handle 25 was arranged in 22 surrounding of mounting plate.
Specifically, further including tool positioning device, tool positioning device is arranged in workbench 1, tool positioning device packet
Include several sliding rails 6 parallel to each other and the first cylinder 7, sliding rail 6 and the first cylinder 7 are equipped with sliding block, and oil sump leaks hunting tooling 2
It is arranged on sliding block.
Specifically, compressed air source unit 5 includes sequentially connected air source, pressure regulation filter 51, pressure regulator valve 52 and pressure reducing valve 53.
Specifically, compression leg mobile device further includes buffer unit 310, buffer unit 310 is arranged in workbench 1 and guide plate
Between 36, buffer unit 310 is nitrogen gas spring.
Specifically, further including controller, controller is electrically connected with air-leakage detector 4 and compressed air source unit 5.
Specifically, further including touch screen 8, control switch 9 and run indicator 10, touch screen 8, control switch 9 and operation
Indicator light 10 is electrically connected with the controller.
Specifically, further including power distribution cabinet 11, power distribution cabinet 11 is provided separately within except workbench 1, controller, air-leakage test
Instrument 4, compressed air source unit 5, touch screen 8, control switch 9 and run indicator 10 are arranged on power distribution cabinet 11.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (9)
1. a kind of oil sump airtight detecting apparatus, which is characterized in that including workbench, oil sump leak hunting tooling, oil sump block
Device, air-leakage detector and compressed air source unit, the oil sump leak hunting tooling setting on the workbench, the oil sump envelope
Block apparatus is arranged the top for tooling of leaking hunting in the oil sump, and oil sump tooling of leaking hunting includes bottom plate, mounting plate and filling
Grinding tool, the mounting plate are arranged on the bottom plate, the filling grinding tool be arranged on the mounting plate and with oil bottom to be detected
Shell matches, and the filling grinding tool is equipped with through-hole, and the through-hole connects the air-leakage detector, and the air-leakage detector connects
Connect the compressed air source unit.
2. oil sump airtight detecting apparatus according to claim 1, which is characterized in that the oil sump plugging device includes
Compression leg, side seal gas shutoff cylinder, blocks cylinder and plug on side at compression leg mobile device, the compression leg mobile device include supporting cell guide,
Guide plate, force bearing plate, anticreep guide post and pneumohydraulic pressure-cylinder, the supporting cell guide are arranged on the workbench, and the support is led
It is equipped with the force bearing plate and the guide plate on column successively from top to bottom, the pneumohydraulic pressure-cylinder is arranged on the force bearing plate,
The telescopic end of the pneumohydraulic pressure-cylinder is connect with the guide plate, and the pneumohydraulic pressure-cylinder drives the guide plate along the support
Guide post moves up and down, and the anticreep guide post is arranged on the guide plate and passes through the force bearing plate, the compression leg to be arranged in institute
It states below guide plate, the compression leg has several, and cylinder is blocked on the side and is inclined on the guide plate, the side seal
Gas shutoff cylinder is laterally arranged above the mounting plate, and the telescopic end of closure cylinder and the side seal gas shutoff cylinder is equipped with stifled on the side
Head, the plug are matched with the opening of the oil sump to be detected.
3. oil sump airtight detecting apparatus according to claim 2, which is characterized in that the compression leg include compression bar, spring,
Guide sleeve and brass head, described lead are set below the guide plate, and the guide sleeve is equipped with step surface, is socketed on the outside of the guide sleeve
There are spring, the both ends of the spring to be equipped with the spring stop piece, the spring other end connects the compression bar, and the compression bar bottom end is set
There is the brass head.
4. oil sump airtight detecting apparatus according to claim 1, which is characterized in that oil sump tooling of leaking hunting also is wrapped
Cushion rubber, limited block and handle are included, the cushion rubber is arranged between the filling grinding tool and the oil sump to be detected, the limit
Block has several, and the limited block is arranged on the mounting plate and surrounds the filling grinding tool one week, and the handle setting exists
The mounting plate surrounding.
5. oil sump airtight detecting apparatus according to claim 1, which is characterized in that further include tool positioning device, institute
It states tool positioning device to be arranged in the workbench, the tool positioning device includes several sliding rails and first parallel to each other
Cylinder, the sliding rail and first cylinder are equipped with sliding block, and the oil sump leaks hunting tooling setting on the sliding block.
6. oil sump airtight detecting apparatus according to claim 1, which is characterized in that the compressed air source unit includes connecting successively
Air source, pressure regulation filter, pressure regulator valve and the pressure reducing valve connect.
7. oil sump airtight detecting apparatus according to claim 2, which is characterized in that the compression leg mobile device further includes
Buffer unit, the buffer unit are arranged between the workbench and the guide plate, and the buffer unit is nitrogen gas spring.
8. oil sump airtight detecting apparatus according to claim 1, which is characterized in that further include controller, the control
Device is electrically connected with the air-leakage detector and the compressed air source unit.
9. oil sump airtight detecting apparatus according to claim 8, which is characterized in that further include touch screen, control switch
And run indicator, the touch screen, control switch and the run indicator are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820151791.1U CN208026431U (en) | 2018-01-30 | 2018-01-30 | Oil sump airtight detecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820151791.1U CN208026431U (en) | 2018-01-30 | 2018-01-30 | Oil sump airtight detecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208026431U true CN208026431U (en) | 2018-10-30 |
Family
ID=63903458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820151791.1U Expired - Fee Related CN208026431U (en) | 2018-01-30 | 2018-01-30 | Oil sump airtight detecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208026431U (en) |
-
2018
- 2018-01-30 CN CN201820151791.1U patent/CN208026431U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181030 Termination date: 20210130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |