CN209131907U - A kind of cylinder head water cavity leakage tester - Google Patents
A kind of cylinder head water cavity leakage tester Download PDFInfo
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- CN209131907U CN209131907U CN201822148347.7U CN201822148347U CN209131907U CN 209131907 U CN209131907 U CN 209131907U CN 201822148347 U CN201822148347 U CN 201822148347U CN 209131907 U CN209131907 U CN 209131907U
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- stopple
- cylinder head
- water cavity
- fixedly connected
- head water
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Abstract
The utility model relates to cylinder cover the field of test technology, the utility model provides the following technical solutions: a kind of cylinder head water cavity leakage tester, the bottom of three hanging rings, which bundlees, is connected with three elastic rubber ropes, and the bottom of three elastic rubber ropes has been respectively fixedly connected with enterprising air plug, upper air-vent plug, upper ventilation stopple.The cylinder head water cavity leakage tester; pass through the structures such as fixed plate, enterprising air plug, upper air-vent plug, upper ventilation stopple, lower air inlet stopple, lower exhaust stopple, lower ventilation stopple, elastic rubber rope, hanging ring, fixed plate, hydraulic stem, test box; it is gone up and down using hydraulic stem but also operating more laborsaving; it is simultaneously tested in test box; play the role of save water protection environment, solve the problems, such as cylinder cover leak hunting test it is cumbersome.
Description
Technical field
The utility model relates to cylinder cover the field of test technology more particularly to a kind of cylinder head water cavity leakage testers.
Background technique
It is more and more frequent to the use of cylinder head in industrial production with the fast development of mechanical industry.The work of cylinder head
With being sealing cylinder, combustion space is collectively formed with piston, and bear the effect of high-temperature high-pressure fuel gas.Cylinder head bears gas force
With mechanical load caused by fastening bolt cylinder, while due also to being contacted with high-temperature fuel gas and bearing very high thermic load.For
Guarantee the excellent sealing of cylinder, cylinder head can neither be damaged, can not be deformed.For this purpose, cylinder head should have enough intensity
It is complicated box-shaped part with rigidity cylinder head.It is machined with Valve seat hole, valve guide hole, spark plug peace thereon
Fill hole (gasoline engine) or mounting hole of oil sprayer.The one of water jacket, entering and exhaust channel and combustion chamber or combustion chamber is also cast in cylinder head
Part.If camshaft is mounted in cylinder head, camshaft bearing bore or Cam bearing pedestal and its lubrication are also machined in cylinder head
Oil duct, the cylinder of water-cooled engine are stamped three kinds of monoblock type, sectional type and monomer-type structure types.In multicylinder engine,
Whole cylinders share a cylinder head, then the cylinder head is referred to as integrated cylinder cover；If every double head or three cylinders one lid,
The cylinder head is sectional type cylinder head；If every cylinder one covers, for monomer-type cylinder head.Air cooling engine is monomer-type cylinder
Lid.
At present when leaking hunting to cylinder cover, test of leaking hunting again to it after usually being assembled it with cylinder body,
First other holes are blocked, its remaining hole is filled the water with high pressure water again, this method is more troublesome first, it is also necessary to will
Cylinder body and cylinder cover assemble, next wastes a large amount of water, it is also necessary to a large amount of manual operation, it is time-consuming and laborious.
Utility model content
In view of the deficiencies in the prior art or insufficient, the technical problem to be solved by the utility model is to provide one
Kind of cylinder head water cavity leakage tester, have it is succinct, easily and fast the advantages that, solve the problems, such as to be previously mentioned in above-mentioned background technique.
To achieve the goals above, the technical solution that the utility model is taken is to provide a kind of cylinder head water cavity leakage tester,
Including test box, the arranged on left and right sides of the test box intracavity bottom is fixedly installed with hydraulic stem, the top of two hydraulic stems
Portion is fixedly connected with fixed plate, the top of the fixed plate be equidistantly respectively fixedly connected with along horizontal cross lower air inlet stopple, under
It is vented stopple, lower ventilation stopple, the bottom of the test box is placed with bearing plate, and the arranged on left and right sides of the bearing plate is fixed
It is connected with sunpender, the bottom of the sunpender is fixedly connected with that there are three hanging rings, and the bottom of three hanging rings bundlees and is connected with three
Root elastic rubber rope, the bottom of three elastic rubber ropes be respectively fixedly connected with enterprising air plug, upper air-vent plug, on change
Air plug.
The bottom of bearing plate is fixedly connected with two fixed brackets as a further improvement of the utility model,.
The upper surface of fixed plate offers multiple drainage holes in the horizontal direction as a further improvement of the utility model,.
Sunpender has three as a further improvement of the utility model, is located at the left and right of bearing plate along vertical longitudinal direction respectively
Two sides and the top for being located at fixed plate along horizontal cross.
Test box is transparent as a further improvement of the utility model,.
Enterprising air plug, upper air-vent plug, upper ventilation stopple, lower air inlet as a further improvement of the utility model,
Plug, lower exhaust stopple, lower ventilation stopple are hemispherical rubber chock plug.
The bottom at four angles of bearing plate is fixedly connected to four support rods as a further improvement of the utility model,.
The bottom of support rod is fixedly connected to rolling pulley as a further improvement of the utility model,.
(3) beneficial effect
The beneficial effects of the utility model are:
1, the utility model by fixed plate, enterprising air plug, upper air-vent plug, upper ventilation stopple, lower air inlet stopple, under
The structures such as stopple, lower ventilation stopple, elastic rubber rope, hanging ring, fixed plate, hydraulic stem, test box are vented, leaking hunting for cylinder cover is made
Test become it is simple easily a people can complete all operations, and test speed is fast, using hydraulic stem lifting but also
It operates more laborsaving, while is tested in test box, play the role of saving water protection environment, solve cylinder
Lid, which leaks hunting, tests cumbersome problem；
2, the utility model is made by structures such as bearing plate, fixed bracket, sunpender, drainage hole, rolling pulley, support rods
The structure for obtaining the test machine is more stable, keeps test result more accurate, keeps fixed plate quick when rising by drainage hole
Water stain in fixed plate is exhausted, makes fixed plate allow the water energy below fixed plate to pass through from drainage hole in decline, reduces
The pressure of fixed plate and hydraulic stem can be such that the test machine arbitrarily moves by rolling pulley, not only use in a place,
Keep the test machine more flexible and convenient.
Detailed description of the invention
Fig. 1 is whole positive structure diagram provided by the utility model；
Fig. 2 is whole side structure schematic view provided by the utility model；
Fig. 3 is whole overlooking structure diagram provided by the utility model；
Fig. 4 is structural schematic diagram at the A of Fig. 1 provided by the utility model；
Fig. 5 is structural schematic diagram at the B of Fig. 1 provided by the utility model.
Wherein digital representation: 1, enterprising air plug；2, upper air-vent plug；3, upper ventilation stopple；4, lower air inlet stopple；5, under
It is vented stopple；6, lower ventilation stopple；7, elastic rubber rope；8, hanging ring；9, fixed plate；10, hydraulic stem；11, test box；12, it holds
Weight plate；13, fixed bracket；14, sunpender；15, drainage hole；16, rolling pulley；17, support rod.
Specific embodiment
The present invention will be further described for explanation and specific embodiment with reference to the accompanying drawing.
As shown in Figs. 1-5, a kind of cylinder head water cavity leakage tester of the utility model, including test box 11, the test box
The arranged on left and right sides of 11 intracavity bottoms is fixedly installed with hydraulic stem 10, and the top of two hydraulic stems 10 is fixedly connected with
Fixed board 9, the top of the fixed plate 9 be equidistantly respectively fixedly connected with along horizontal cross lower air inlet stopple 4, lower exhaust stopple 5, under
Ventilation stopple 6, the bottom of the test box 11 are placed with bearing plate 12, and the arranged on left and right sides of the bearing plate 12 is fixedly connected with
There is a sunpender 14, the bottom of the sunpender 14 is fixedly connected with that there are three hanging rings 8, and the bottom of three hanging rings 8, which bundlees, to be connected with
Three elastic rubber ropes 7, the bottom of three elastic rubber ropes 7 have been respectively fixedly connected with enterprising air plug 1, upper air-vent plug
2, upper ventilation stopple 3.
The bottom of bearing plate 12 is fixedly connected with two fixed brackets 13, which makes load-bearing using the stability of triangle
Plate 12 is more firm.
The upper surface of fixed plate 9 offers multiple drainage holes 15 in the horizontal direction, which can be such that fixed plate 9 is rising
Facilitate draining when with decline and reduces resistance.
Sunpender 14 has three, is located at the arranged on left and right sides of bearing plate 12 along vertical longitudinal direction respectively and is located at along horizontal cross solid
The top of fixed board 9, the structure can make three plugs on sunpender 14 more convenient to use.
Test box 11 be it is transparent, which can enable cylinder cover preferably see the situation in knock-out when detected,
Make detection more accurate.
Enterprising air plug 1, upper air-vent plug 2, upper ventilation stopple 3, lower air inlet stopple 4, lower exhaust stopple 5, lower air vent
Plug 6 is hemispherical rubber chock plug, which can make chock plug preferably clog six above-mentioned holes, utilize the waterproofness of rubber
Six holes of better seal, prevent into water.
The bottom at 12 4 angles of bearing plate is fixedly connected to four support rods 17, which can play bearing plate 12
One effect supported and fixed.
The bottom of support rod 17 is fixedly connected to rolling pulley 16, the structure can make detection machine become it is more flexible from
Such as, suitable position can be moved to according to different needs.
Working principle: when needing to test cylinder cover, first by the air inlet, gas vent and ventilation of cylinder cover bottom
Hole is aligned in lower air inlet stopple 4, lower exhaust stopple 5 and lower ventilation stopple 6 in fixed plate 9, then will be respectively by enterprising air plug
1, upper air-vent plug 2 and upper ventilation stopple 3 are filled in the air inlet at the top of cylinder cover, gas vent and air vent, are recycled hydraulic
Bar 10 sinks to the cylinder cover in fixed plate 9 in the water in test box 11, if some place or multiple places in water have
Continue or indirectly emerge bubble then illustrate the cylinder cover be it is underproof, if emerged without any bubble, illustrate the vapour
Cylinder cap is qualified.
In conclusion the cylinder head water cavity leakage tester, by fixed plate 9, enterprising air plug 1, upper air-vent plug 2, on change
Air plug 3, lower air inlet stopple 4, lower exhaust stopple 5, lower ventilation stopple 6, elastic rubber rope 7, hanging ring 8, fixed plate 9, hydraulic stem
10, the structures such as test box 11 make the test of leaking hunting of cylinder cover become simple light, and a people can complete all operations, and
And test speed is fast, using the lifting of hydraulic stem 10 but also operation is more laborsaving, while is tested in test box 11, rises
The effect for saving water protection environment has been arrived, has solved the problems, such as that cylinder cover leaks hunting and tests cumbersome, the cylinder head water cavity leakage tester,
By structures such as bearing plate 12, fixed bracket 13, sunpender 14, drainage hole 15, rolling pulley 16, support rods 17, so that the test
The structure of machine is more stable, keeps test result more accurate, fix fixed plate 9 quickly will when rising by drainage hole 15
Water stain on plate 9 exhausts, and fixed plate 9 is made to allow the water energy below fixed plate 9 to pass through from drainage hole 15 in decline, reduces solid
The pressure of fixed board 9 and hydraulic stem 10 can be such that the test machine arbitrarily moves by rolling pulley 16, not only make in a place
With keeping the test machine more flexible and convenient.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (8)
1. a kind of cylinder head water cavity leakage tester, including test box (11), it is characterised in that: test box (11) intracavity bottom
Arranged on left and right sides is fixedly installed with hydraulic stem (10), is fixedly connected with fixed plate (9) at the top of two hydraulic stems (10),
The top of the fixed plate (9) be equidistantly respectively fixedly connected with along horizontal cross lower air inlet stopple (4), lower exhaust stopple (5), under
It takes a breath stopple (6), the bottom of the test box (11) is placed with bearing plate (12), and the arranged on left and right sides of the bearing plate (12) is equal
It is fixedly connected with sunpender (14), the bottom of the sunpender (14) is fixedly connected there are three hanging ring (8), three hanging rings (8)
Bottom, which bundlees, is connected with three elastic rubber ropes (7), and the bottom of three elastic rubber ropes (7) has been respectively fixedly connected with
Air inlet stopple (1), upper air-vent plug (2), upper ventilation stopple (3).
2. a kind of cylinder head water cavity leakage tester according to claim 1, it is characterised in that: the bottom of the bearing plate (12)
It is fixedly connected with two fixed brackets (13).
3. a kind of cylinder head water cavity leakage tester according to claim 1, it is characterised in that: the upper table of the fixed plate (9)
Face offers multiple drainage holes (15) in the horizontal direction.
4. a kind of cylinder head water cavity leakage tester according to claim 1, it is characterised in that: the sunpender (14) has three,
It is located at the arranged on left and right sides of bearing plate (12) along vertical longitudinal direction respectively and is located at the top of fixed plate (9) along horizontal cross.
5. a kind of cylinder head water cavity leakage tester according to claim 1, it is characterised in that: the test box (11) is transparent
's.
6. a kind of cylinder head water cavity leakage tester according to claim 1, it is characterised in that: the enterprising air plug (1), on
Exhaust stopple (2), upper ventilation stopple (3), lower air inlet stopple (4), lower exhaust stopple (5), lower ventilation stopple (6) are hemispherical
Rubber chock plug.
7. a kind of cylinder head water cavity leakage tester according to claim 1, it is characterised in that: (12) four angles of the bearing plate
Bottom be fixedly connected to four support rods (17).
8. a kind of cylinder head water cavity leakage tester according to claim 7, it is characterised in that: four support rods (17)
Bottom is fixedly connected to rolling pulley (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822148347.7U CN209131907U (en) | 2018-12-20 | 2018-12-20 | A kind of cylinder head water cavity leakage tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822148347.7U CN209131907U (en) | 2018-12-20 | 2018-12-20 | A kind of cylinder head water cavity leakage tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131907U true CN209131907U (en) | 2019-07-19 |
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ID=67249048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822148347.7U Active CN209131907U (en) | 2018-12-20 | 2018-12-20 | A kind of cylinder head water cavity leakage tester |
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| Country | Link |
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| CN (1) | CN209131907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213720A (en) * | 2021-05-11 | 2021-08-06 | 眉山市科跃工业自动化设备有限公司 | Pulse type multi-gas-path aeration control device |
-
2018
- 2018-12-20 CN CN201822148347.7U patent/CN209131907U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213720A (en) * | 2021-05-11 | 2021-08-06 | 眉山市科跃工业自动化设备有限公司 | Pulse type multi-gas-path aeration control device |
| CN113213720B (en) * | 2021-05-11 | 2023-04-25 | 眉山市科跃工业自动化设备有限公司 | Pulse type multi-gas-path aeration control device |
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