CN209432361U - A kind of novel cylinder hood air tightness detection equipment - Google Patents
A kind of novel cylinder hood air tightness detection equipment Download PDFInfo
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- CN209432361U CN209432361U CN201920250728.8U CN201920250728U CN209432361U CN 209432361 U CN209432361 U CN 209432361U CN 201920250728 U CN201920250728 U CN 201920250728U CN 209432361 U CN209432361 U CN 209432361U
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- 238000001514 detection method Methods 0.000 title claims abstract description 138
- 230000000903 blocking effect Effects 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000003028 elevating effect Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of novel cylinder hood air tightness detection equipments, including detection case, elevating mechanism, stationary fixture and detection system.The middle part of the detection case is equipped with detection station, and the elevating mechanism is installed in the upper end of the detection case and is located at the top of the detection station, and the lower end of the elevating mechanism is connected with the stationary fixture and the first blocking component, and the first blocking component is ventilated.The second blocking component is equipped on the inside of the detection station, the detection system is connected to first blocking component and ventilates in cylinder cap.And detection system includes manipulation screen, alarm, leak detector and the water tank for being set to detection case lower end for being set to detection case upper end.The water tank is built in the detection case, and detection station is located in the upper end of the water tank, which is built-in with ejector ram, and the up and down motion of ejector ram is driven by the ejection cylinder that water tank lower end is arranged.The utility model has the advantages that detection efficiency is high, with high accuracy.
Description
Technical field
The utility model relates to engine cylinder cover detection fields, and in particular to a kind of novel cylinder hood air tightness detection equipment.
Background technique
Engine be it is a kind of can the machine that can be converted into mechanical energy of other forms, including as internal combustion engine, external-combustion engine,
Motor etc., engine are not only suitable for power generating apparatus, also can refer to include power device entire machine.
Cylinder cap is the device that effect is sealed to engine, directly influences the safety of engine in the leakproofness of cylinder cap
Performance, cylinder cap are both needed to carry out it detection of air-tightness before assembly, but most of cylinder cap air-leakage tests use people at present
Work detects manually, not only influences detection precision, while cylinder cap is fixed in inconvenience, influences detection efficiency.For above-mentioned
Problem carries out innovative design on the basis of original cylinder cap air-tightness detection device.
Utility model content
In view of the above deficiencies, the purpose of the utility model is to provide a kind of novel cylinder hood air tightness detection equipment, tools
There are detection efficiency height, advantage with high accuracy.
To achieve the above object, technical solution provided by the utility model is:
A kind of novel cylinder hood air tightness detection equipment, including detection case, elevating mechanism, stationary fixture and detection system, institute
The middle part for stating detection case is equipped with detection station, and the elevating mechanism is installed in the upper end of the detection case and is located at the detection work
The top of position, the lower end of the elevating mechanism is connected with the stationary fixture and the first blocking component, and the first blocking component is ventilated,
The second blocking component is equipped on the inside of the detection station, the detection system is connected to first blocking component leads to in cylinder cap
Gas, and detection system includes the manipulation screen for being set to detection case upper end, alarm, leak detector and is set to detection case lower end
Water tank, the water tank are built in the detection case, and detection station is located in the upper end of the water tank, which, which is built-in with, pushes away
Piston is pushed up, and drives the up and down motion of ejector ram by the ejection cylinder that water tank lower end is arranged.
Preferably, the front end face of the detection case and two sides perforation setting, and front end face be equipped with feed conveyor, two
Side is respectively equipped with pusher and discharge conveyor, and the front end of the feed conveyor is equipped with described in switch control and goes up and down
Mechanism.
Preferably, a kind of novel cylinder hood air tightness detection equipment using PLC control system control the elevating mechanism,
The work of first blocking component, the second blocking component and pusher.
Preferably, the feed conveyor is identical with discharge conveyor structure, and the feed conveyor includes solid
Surely the mounting rack being installed on the detection case and the conveying roller being installed on the mounting rack, wherein the mounting rack is convex
It stretches in the detection station, in order to load and unload cylinder cap.
Preferably, the elevating mechanism includes lifting cylinder, the first guide post, connecting plate and the second guide post, the lifting air
Cylinder is installed in the upper end of the detection case and lower end is fixed with the connecting plate, and first guide post is fixed at the detection
In station, four vertex of the connecting plate are sheathed on respectively on first guide post, in described on the inside of first guide post
First guide post is corresponded on connecting plate and is slidably fitted with the second guide post, and the lower end fixation of the second guide post is installed with the fixing clamp
The middle part fixation of tool, the connecting plate lower surface is installed with first blocking component.
Preferably, first blocking component is made of multiple closure pipes, and blocks the through-hole installation that pipe respective cylinder covers
Setting, and blocking the middle part in pipe is flexible connection structure, the lower end for blocking pipe is both designed as soft block head, wherein one blocks
Tracheae is connected on pipe, for detecting to inflation in cylinder cap.
Preferably, four vertex of the stationary fixture are respectively equipped with mounting ear, and the mounting ear and the second guide post
Lower end be detachably connected, the through-hole that cylinder cap is corresponded on the stationary fixture is begun with through slot, and the upper surface of stationary fixture
Equipped with multiple fixture blocks, the detection station bottom is removably installed with plugging plate in the underface of the stationary fixture, blocks
It is corresponded on plate and is equipped with closeouts through slot on the stationary fixture.
Preferably, the rear side of the detection case is equipped with hydraulic station and the elevating mechanism, the first blocking component, the second closure
Component is connected with pusher controls its work, and the front side of the detection case is equipped with safe grating.
Preferably, each side of the detection case is equipped with door body, and the water tank is fixed in the detection case, and
Lower end surface is vacantly arranged with detection case lower end, and the ejection cylinder is set to water tank lower end and drives the fortune up and down of ejector ram
Dynamic, the lower end of the water tank, which is equipped with, changes the mouth of a river, and the ejector ram is interior empty setting, and the both ends of ejector ram are soft end
Head, being connected with tracheae in the ejector ram and can carrying out inflation/deflation to it makes the soft end inflation/deflation at both ends.
Preferably, the bottom of the detection station is a mounting base, and the left and right ends of mounting base are fixed at
On the water tank, the inner sidewall of front and rear sides and the water tank forms out water space.
The utility model has the following beneficial effects:
1, the utility model blocks the through-hole on cylinder cap by the first blocking component and the second blocking component, and leads to
It crosses the first blocking component and ventilates into cylinder cap and detected, qualification is made whether by the manipulation screen and alarm of detection system
Display or unqualified alarm indication, while ejector ram can be driven to move upwards by ejection cylinder and push to examine by the water in water tank
It surveys and floods cylinder cap to be detected in station and detect bubble, it is determined whether gas leakage detects cylinder cap by above two method simultaneously
Whether breathe freely, has the advantages that detection is intelligent, detection efficiency is high and detection accuracy is high；
2, the stationary fixture of the utility model is removably installed on the elevating mechanism, can be according to the type of different product
It number is replaced, improves the versatility of the detection device.
With reference to the accompanying drawing with embodiment, the present invention will be further described.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the perspective view of the utility model；
Fig. 2 is main view shown in FIG. 1；
Fig. 3 is the top view at detection station；
Fig. 4 is the schematic diagram after Fig. 3 removal stationary fixture；
Fig. 5 is the structural schematic diagram at the first blocking component；
Fig. 6 is the cross-sectional view of water tank；
Fig. 7 is the top view at detection station.
It is each in figure that the reference numerals are as follows.
Detection case 1, detection station 1a, door body 1b, mounting base 1c, elevating mechanism 2, lifting cylinder 2a, the first guide post 2b,
Connecting plate 2c, the second guide post 2d, stationary fixture 3, mounting ear 3a, run through slot 3b, fixture block 3c, manipulation screen 4a, alarm 4b, inspection
Leakage instrument 4c, water tank 4d, ejector ram 4e, ejection cylinder 4f, change mouth of a river 4g, end 4h, go out water space 4i, the first blocking component 5,
Block pipe 5a, flexible connection structure 5b, block head 5c, the second blocking component 6, feed conveyor 7, mounting rack 7a, conveying roller
7b, material-pulling device 8, discharge conveyor 9, switch 10, tracheae 11, plugging plate 12, closeouts 12a, hydraulic station 13, safe grating
14。
Specific embodiment
For technology contents, the construction feature, the objects and the effects that the utility model is described in detail, below in conjunction with implementation
Mode simultaneously cooperates attached drawing to be explained in detail.
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.In the description of the present invention, it should be noted that term " center ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Please refer to Fig. 1 to Fig. 7, a kind of novel cylinder hood air tightness detection equipment, including detection case 1, elevating mechanism 2, fixation
The middle part of fixture 3 and detection system, the detection case 1 is equipped with detection station 1a.The elevating mechanism 2 is installed in the detection case
1 upper end and the top for being located at the detection station 1a, the lower end of the elevating mechanism 2 is connected with the stationary fixture 3 and first
Blocking component 5, and the first blocking component 5 is ventilated, and is detected for inflating into cylinder cap.It is equipped on the inside of the detection station 1a
Second blocking component 6, the detection system is connected to first blocking component 5 and ventilates in cylinder cap, and detection system includes
It is set to manipulation screen 4a, alarm 4b, leak detector 4c and the water tank 4d for being set to 1 lower end of detection case of 1 upper end of detection case.Institute
It states water tank 4d to be built in the detection case 1, and detection station 1a is located in the upper end of the water tank 4d, water tank 4d is built-in with
Ejector ram 4e, and the up and down motion for the ejection cylinder 4f driving ejector ram 4e being arranged by the lower end water tank 4d.As this reality
With the first novel detection method: being sealed by the first blocking component 5 and the second blocking component 6 to the through-hole on cylinder cap
It is stifled, and ventilated and detected into cylinder cap by the first blocking component 5, pass through the manipulation screen 4a and alarm 4b of detection system
It is made whether qualified display or unqualified alarm indication.Second of detection method as the utility model: it is blocked by first
Component 5 and the second blocking component 6 block the through-hole on cylinder cap, and are ventilated by the first blocking component 5 into cylinder cap, so
Afterwards by ejection cylinder 4f drive ejector ram 4e move upwards the water in water tank 4d is pushed to flood in detection station 1a it is to be checked
The cylinder cap of survey simultaneously detects bubble, it is determined whether gas leakage.
In the present embodiment, the front end face of the detection case 1 and two sides perforation setting, and front end face is equipped with charging transmission
Device 7, two sides are respectively equipped with pusher 8 and discharge conveyor 9, and the front end of the feed conveyor 7 is equipped with switch
10 for controlling elevating mechanism 2.
In the present embodiment, a kind of novel cylinder hood air tightness detection equipment controls the liter using PLC control system
The work of descending mechanism 2, the first blocking component 5, the second blocking component 6 and pusher 8.
In the present embodiment, the feed conveyor 7 is identical with 9 structure of discharge conveyor, the charging transmission dress
It sets 7 and includes the mounting rack 7a being fixed on the detection case 1 and the conveying roller 7b being installed on the mounting rack 7a,
In, the mounting rack 7a is convexedly stretched in the detection station 1a, in order to load and unload cylinder cap.
Specifically, the elevating mechanism 2 includes lifting cylinder 2a, the first guide post 2b, connecting plate 2c and the second guide post 2d, institute
State that lifting cylinder 2a is installed in the upper end of the detection case 1 and lower end is fixed with the connecting plate 2c.The first guide post 2b is solid
Surely it is installed in the detection station 1a and fixes, four vertex of the connecting plate 2c are sheathed on the first guide post 2b respectively
On can be up and down, be slidably fitted with the in corresponding to the first guide post 2b on the connecting plate 2c on the inside of the first guide post 2b
The lower end fixation of two guide post 2d, the second guide post 2d is installed with the stationary fixture 3, and the middle part of the lower surface the connecting plate 2c is fixed
It is installed with first blocking component 5.
Specifically, first blocking component 5 is made of multiple closure pipe 5a, and block the through-hole that pipe 5a respective cylinder covers
Installation settings, and blocking the middle part in pipe 5a is flexible connection structure 5b, the lower end for blocking pipe 5a is both designed as soft block head
5c, wherein tracheae 11 is connected on a closure pipe 5a, for detecting to inflation in cylinder cap.
Further, four vertex of the stationary fixture 3 are respectively equipped with mounting ear 3a, and the mounting ear 3a and
The lower end of two guide post 2d is detachably connected, and the through-hole that cylinder cap is corresponded on the stationary fixture 3 is begun with through slot 3b, and fixing clamp
The upper surface of tool 3 is equipped with multiple fixture block 3c, and the bottom the detection station 1a is removably filled in the underface of the stationary fixture 3
Equipped with plugging plate 12, is corresponded on plugging plate 12 and be equipped with closeouts 12a through slot 3b on the stationary fixture 3.
In the present embodiment, the rear side of the detection case 1 is equipped with hydraulic station 13 and the elevating mechanism 2, the first closure group
Part 5, the second blocking component 6 and the connection of pusher 8 control its work.
Further, the front side of the detection case 1 is equipped with safe grating 14, can prevent operation personage mistake in equipment work
Enter into detection station 1a and dangerous situation occurs.
Further, each side of the detection case 1 is equipped with door body 1b, and the water tank 4d is fixed at the detection
In case 1, and lower end surface is vacantly arranged with 1 lower end of detection case, and the ejection cylinder 4f is set to the lower end water tank 4d and drives ejection
The up and down motion of piston 4e.The lower end of the water tank 4d is equipped with and changes mouth of a river 4g, can be used for the replacement of recirculated water in water tank 4d.It is described
Ejector ram 4e is interior empty setting, and the both ends of ejector ram 4e are soft end 4h, are connected with gas in ejector ram 4e
Pipe can carry out inflation/deflation to it makes the soft end 4h inflation/deflation at both ends, when which is designed for carrying out changing water in water tank 4d
Water can be discharged to after deflating in ejector ram 4d from mouth of a river 4g is changed, ejector ram 4d is put into lowermost end after changing water and is filled
It reworks after gas.
The bottom of the detection station 1a is a mounting base 1c, and the left and right ends of mounting base 1c are fixed at institute
It states on water tank 4d, the inner sidewall of front and rear sides and the water tank 4d form out water space 4i.
When utility model works: operator puts product in the front end of feed conveyor 7 in the front side of detection case 1
It sets and pushes feeding on feed conveyor 7, be then fixed by the way that manually product is placed on stationary fixture 3, then
The lifting cylinder 2a work of elevating mechanism 2 is controlled by switch 10, wherein lifting cylinder 2a drives connecting plate 2c, the second guide post
2d and stationary fixture 3 move downwardly to the bottom of detection station 1a along the first guide post 2b, and lifting cylinder 2a continues to drive at this time
Connecting plate 2c and the first blocking component 5 continue to move downward the through-hole up to the first blocking component 5 to cylinder cap along the second guide post 2d
It completes to block.Then, system controls the second blocking component 6 in the detection station 1a and blocks to the side of cylinder cap, together
When the bottom detection station 1a closeouts 12a cylinder cap bottom is blocked.Last detection system, which starts and passes through, blocks pipe 5a
It ventilates to cylinder cap, detection system detects whether gas leakage and by showing whether product is qualified on a display screen, unqualified production
The alarm of alarm 4b described in product.The case where water tank 4d impregnates cylinder cap observation bubble can be used in the utility model simultaneously, that is, passes through liter
Sending down abnormally ascending cylinder 2a continues that connecting plate 2c and the first blocking component 5 is driven to continue to move downward along the second guide post 2d until the first closure group
Part 5 is completed to block to the through-hole of cylinder cap.Then, system controls the second blocking component 6 in the detection station 1a to cylinder cap
Side is blocked, while the closeouts 12a of the bottom detection station 1a blocks cylinder cap bottom.Then pass through ejection cylinder
4f driving ejector ram 4e, which is moved upwards, to be pushed the water in water tank 4d to flood cylinder cap to be detected, examining system in detection station 1a
Start and pass through closure pipe 5a and ventilate to cylinder cap, and whether has bubble by artificial observation.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
It is used some specific terms in pipe this specification, these terms are merely for convenience of description, not to the utility model
Any restrictions are constituted, using same or similar other devices, in scope of protection of the utility model.
Claims (10)
1. a kind of novel cylinder hood air tightness detection equipment, it is characterised in that: including detection case (1), elevating mechanism (2), fixing clamp
Have (3) and detection system, the middle part of the detection case (1) is equipped with detection station (1a), and the elevating mechanism (2) is installed in described
The upper end of detection case (1) and the top for being located at the detection station (1a), the lower end of the elevating mechanism (2) is connected with the fixation
Fixture (3) and the first blocking component (5), and the first blocking component (5) is ventilated, and the second envelope is equipped on the inside of the detection station (1a)
Blocking component (6), the detection system are connected to first blocking component (5) and ventilate in cylinder cap, and detection system includes setting
It is placed in the manipulation screen (4a) of detection case (1) upper end, alarm (4b), leak detector (4c) and is set to detection case (1) lower end
Water tank (4d), the water tank (4d) is built in the detection case (1), and detection station (1a) is located at the upper of the water tank (4d)
In end, which is built-in with ejector ram (4e), and ejection cylinder (4f) driving being arranged by the water tank lower end (4d) pushes away
Push up the up and down motion of piston (4e).
2. a kind of novel cylinder hood air tightness detection equipment as described in claim 1, it is characterised in that: the detection case (1)
Front end face and two sides perforation setting, and front end face is equipped with feed conveyor (7), two sides are respectively equipped with pusher (8)
With discharge conveyor (9), the front end of the feed conveyor (7) is equipped with switch (10) and controls the elevating mechanism (2).
3. a kind of novel cylinder hood air tightness detection equipment as claimed in claim 2, it is characterised in that: a kind of novel cylinder hood
Air tightness detection equipment controls the elevating mechanism (2), the first blocking component (5), the second blocking component using PLC control system
(6) and the work of pusher (8).
4. a kind of novel cylinder hood air tightness detection equipment as claimed in claim 2, it is characterised in that: the feed conveyor
(7) identical with discharge conveyor (9) structure, the feed conveyor (7) includes being fixed on the detection case (1)
Mounting rack (7a) and the conveying roller (7b) that is installed on the mounting rack (7a), wherein the mounting rack (7a) convexedly stretches in
In the detection station (1a), in order to load and unload cylinder cap.
5. a kind of novel cylinder hood air tightness detection equipment as described in claim 1, it is characterised in that: the elevating mechanism (2)
Including lifting cylinder (2a), the first guide post (2b), connecting plate (2c) and the second guide post (2d), the lifting cylinder (2a) is installed in
The upper end and lower end of the detection case (1) and the connecting plate (2c) are fixed, and first guide post (2b) is fixed at described
In detection station (1a), four vertex of the connecting plate (2c) are sheathed on respectively on first guide post (2b), and described the
It is slidably fitted with the second guide post (2d) in corresponding to first guide post (2b) on the connecting plate (2c) on the inside of one guide post (2b), the
The lower end fixation of two guide posts (2d) is installed with the stationary fixture (3), the fixed installing in the middle part of connecting plate (2c) lower surface
There is first blocking component (5).
6. a kind of novel cylinder hood air tightness detection equipment as described in claim 1, it is characterised in that: first blocking component
(5) it is made of multiple closure pipe (5a), and blocks the through-hole installation settings that pipe (5a) respective cylinder covers, and block in pipe (5a)
Middle part is flexible connection structure (5b), and the lower end for blocking pipe (5a) is both designed as soft block head (5c), wherein one blocks pipe
Tracheae (11) are connected on (5a), for detecting to inflation in cylinder cap.
7. a kind of novel cylinder hood air tightness detection equipment as claimed in claim 5, it is characterised in that: the stationary fixture (3)
Four vertex be respectively equipped with mounting ear (3a), and the mounting ear (3a) and the lower end of the second guide post (2d) detachably connect
It connects, the through-hole that cylinder cap is corresponded on the stationary fixture (3) is begun with through slot (3b), and the upper surface of stationary fixture (3) is equipped with
Multiple fixture blocks (3c), the detection station bottom (1a) are removably installed with closure in the underface of the stationary fixture (3)
Plate (12) corresponds on plugging plate (12) and is equipped with closeouts (12a) through slot (3b) on the stationary fixture (3).
8. a kind of novel cylinder hood air tightness detection equipment as described in claim 1, it is characterised in that: the detection case (1)
Rear side is equipped with hydraulic station (13) and the elevating mechanism (2), the first blocking component (5), the second blocking component (6) and pusher
(8) connection controls its work, and the front side of the detection case (1) is equipped with safe grating (14).
9. a kind of novel cylinder hood air tightness detection equipment as described in claim 1, it is characterised in that: the detection case (1)
Each side is equipped with door body (1b), and the water tank (4d) is fixed in the detection case (1), and lower end surface and detection case
(1) lower end is vacantly arranged, and the ejection cylinder (4f) is set to the water tank lower end (4d) and drives the fortune up and down of ejector ram (4e)
Dynamic, the lower end of the water tank (4d), which is equipped with, to be changed the mouth of a river (4g), and the ejector ram (4e) is arranged for interior sky, and ejector ram (4e)
Both ends be soft end (4h), being connected with tracheae in the ejector ram (4e) and can carrying out inflation/deflation to it makes the soft of both ends
End (4h) inflation/deflation.
10. a kind of novel cylinder hood air tightness detection equipment as described in claim 1, it is characterised in that: the detection station
The bottom of (1a) is a mounting base (1c), and the left and right ends of mounting base (1c) are fixed on the water tank (4d),
The inner sidewall of front and rear sides and the water tank (4d) form out water space (4i).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920250728.8U CN209432361U (en) | 2019-02-28 | 2019-02-28 | A kind of novel cylinder hood air tightness detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920250728.8U CN209432361U (en) | 2019-02-28 | 2019-02-28 | A kind of novel cylinder hood air tightness detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209432361U true CN209432361U (en) | 2019-09-24 |
Family
ID=67978181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920250728.8U Expired - Fee Related CN209432361U (en) | 2019-02-28 | 2019-02-28 | A kind of novel cylinder hood air tightness detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209432361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738126A (en) * | 2019-02-28 | 2019-05-10 | 重庆飞康机械有限公司 | A kind of novel cylinder hood air tightness detection equipment |
| CN110887612A (en) * | 2019-10-30 | 2020-03-17 | 湖州恒久机械有限公司 | Camshaft shroud water (gas) seal detection device |
-
2019
- 2019-02-28 CN CN201920250728.8U patent/CN209432361U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738126A (en) * | 2019-02-28 | 2019-05-10 | 重庆飞康机械有限公司 | A kind of novel cylinder hood air tightness detection equipment |
| CN109738126B (en) * | 2019-02-28 | 2024-09-24 | 重庆飞康机械有限公司 | Cylinder cover air tightness detection equipment |
| CN110887612A (en) * | 2019-10-30 | 2020-03-17 | 湖州恒久机械有限公司 | Camshaft shroud water (gas) seal detection device |
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