CN204892519U - Clean frock assembly of air intake manifold - Google Patents
Clean frock assembly of air intake manifold Download PDFInfo
- Publication number
- CN204892519U CN204892519U CN201520642886.XU CN201520642886U CN204892519U CN 204892519 U CN204892519 U CN 204892519U CN 201520642886 U CN201520642886 U CN 201520642886U CN 204892519 U CN204892519 U CN 204892519U
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- China
- Prior art keywords
- supporting plate
- steel pipe
- inlet manifold
- travel switch
- intake manifold
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Abstract
The utility model discloses a clean frock assembly of air intake manifold, including the base, through the column spring -supported in the layer board of base top surface with be used for the clear steel pipe of blowing of blowing to air intake manifold, it is inside and the blow vertical layer board center and the layer board sliding connection of passing of end that give vent to anger of steel pipe that the steel pipe of blowing is fixed in the base, the blow clean air supply of inlet end intercommunication of steel pipe, still set up the travel switch in the base and set up the pneumatic solenoid valves who is used for the clean gas break -make of control on the steel pipe of blowing including fixed, travel switch's output is connected with pneumatic solenoid valves's input, the fixed guide post of endotheca in the column spring that be provided with in layer board bottom surface, lower extreme travel switch contact that touches in vogue under air intake manifold dead weight drive layer board of guide post, can corresponding to air intake manifold inside cleaning convenient operation, simple structure, low cost.
Description
Technical field
The utility model relates to a kind of inlet manifold cleaning device, is specifically related to a kind of inlet manifold and cleans frock assembly.
Background technology
Inlet manifold is the main element of petrol engine intake system, and gas handling system decides the intake efficiency of engine and each inflation uniformity, and having engine performance very largely affects doubt; Being fixed on during inlet manifold in the cylinder head of engine, is complex-shaped hollow product, bears heat and the vibration of head combustion chamber fuel combustion transmission; SI Engine 90% all adopts grog inlet manifold both at home and abroad at present, and the weight of grog inlet manifold is 40% of aluminum inlet manifold, alleviates engine complete machine weight; And in the industrial production, due to the reason such as production environment and technique, in inlet manifold easily by dust or fly skin pollute, therefore the plastic air intake manifold to producing is needed to clean, remove dust and fly the foreign material such as skin, and existing cleaning device complex structure, complex operation, cost is high, is unfavorable for saving production cost and enhancing productivity.
Therefore, for overcoming the above problems, needing a kind of inlet manifold to clean frock assembly, can clean inlet manifold inside targetedly, easy to operate, structure is simple, with low cost.
Utility model content
In view of this, the purpose of this utility model overcomes defect of the prior art, provides inlet manifold to clean frock assembly, can clean inlet manifold inside targetedly, easy to operate, and structure is simple, with low cost.
Inlet manifold of the present utility model cleans frock assembly, comprise pedestal, by column spring supporting in the supporting plate of base top surface with for the air blowing steel pipe to inlet manifold aeration cleaning, described air blowing steel pipe is fixed on base interior and the outlet side of steel pipe of blowing passes vertically through supporting plate center and supporting plate is slidably connected, and the inlet end of described air blowing steel pipe is communicated with clean air source; Also comprise and be fixedly installed on travel switch in pedestal and be arranged on air blowing steel pipe for controlling the electromagnetism-gas-driving valve of clean gas break-make, the output of described travel switch is connected with the input of electromagnetism-gas-driving valve, be placed on the lead of column spring in described supporting plate bottom surface is fixedly installed, travel switch contact is touched when inlet manifold deadweight drives supporting plate descending in the lower end of described lead.
Further, described supporting plate is circular, and described column spring is four and evenly arranges along supporting plate bottom surface circumference.
Further, described supporting plate bottom surface is fixedly installed the installation sleeve being coated at described column spring top.
Further, described base top surface cylindrical vertically extend to form match with supporting plate for the radial spacing guide cylinder of supporting plate.
The beneficial effects of the utility model are: disclosed in the utility model, a kind of inlet manifold cleans frock assembly, by arranging for fastening bolt between pad at press-fit block and press-fiting and press-fit block and press-fit pad and coordinate and be held on pipe joint, inlet manifold is cleaned on the fastening mounting pipe joint of frock assembly, and utilize shutoff bolt and cylindrical bodies threaded engagement, rotate shutoff bolt drive rubber plug and press on pipe joint end face, shutoff pressure is comparatively large and stable, the plugging effect to pipe joint in inlet manifold can be improved, ensure that shutoff place is not easily leaked, improve the precision of air-leakage test, and structure is simple, mounting or dismounting are convenient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation after the utility model installs inlet manifold.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, Fig. 2 is the structural representation after the utility model installs inlet manifold, as shown in the figure, inlet manifold in the present embodiment cleans frock assembly, comprise pedestal 1, be supported in the supporting plate 3 of pedestal 1 end face by column spring 2 and for the air blowing steel pipe 4 to inlet manifold aeration cleaning, described pedestal 1 inside is hollow structure, and pedestal 1 lower end is provided with multiple feet, air blowing steel pipe 4 and related electric wire (comprising the wire 5 of travel switch and electromagnetism-gas-driving valve) are drawn from space between feet; Described air blowing steel pipe 4 is fixed on pedestal 1 inside and the outlet side of steel pipe 4 of blowing passes vertically through supporting plate 3 center and supporting plate 3 is slidably connected, and the inlet end of described air blowing steel pipe 4 is communicated with clean air source, and described clean air source can for being equipped with the nitrogen cylinder of drying nitrogen; Be placed on supporting plate 3 with the air throttle 7 that inlet manifold 6 air inlet is fixing, the outlet side of air blowing steel pipe 4 enters inlet manifold 6 through air throttle 7; Also comprise and be fixedly installed on travel switch in pedestal 18 and be arranged on air blowing steel pipe 4 for controlling the electromagnetism-gas-driving valve 9 of clean gas break-make, the output of described travel switch 8 is connected with the input of electromagnetism-gas-driving valve 9, be placed on the lead 10 of column spring 2 in described supporting plate 3 bottom surface is fixedly installed, travel switch 8 contact is touched when inlet manifold 6 is conducted oneself with dignity and driven supporting plate 3 descending in the lower end of described lead 10; Described travel switch and electromagnetism-gas-driving valve 9 belong to prior art, do not repeat them here, by inlet manifold 6 is placed on supporting plate 3, utilize the lower pressing palette 3 of deadweight, the lead 10 making to be fixed on supporting plate 3 bottom surface is descending and touch travel switch and close, and then travel switch 8 controls electromagnetism-gas-driving valve 9 and opens, and air blowing steel pipe 4 pairs of inlet manifold 6 are blown, make the dust in inlet manifold 6 and fly skin to be blown, ensure inlet manifold 6 cleaning inside degree; After air blowing, only need take inlet manifold 6 away, supporting plate 3 upwards resets under the driving of column spring 2, lead 10 is up, and disconnect travel switch 8, the clean gas of air blowing steel pipe 4 is closed automatically, whole process operation is convenient, and clean frock assembly structure is simple, with low cost.
In the present embodiment, described supporting plate 3 is circular, and described column spring 2 is four and evenly arranges along supporting plate 3 bottom surface circumference; The placement that round pallet 3 is suitable for inlet manifold 6 entirety is stablized, and the air throttle 7 in inlet manifold 6 is positioned over supporting plate 3 end face, and four column springs 2 are conducive to the stable uplink and downlink ensureing supporting plate 3, avoid inlet manifold 6 to topple over.
In the present embodiment, described supporting plate 3 bottom surface is fixedly installed the installation sleeve 11 being coated at described column spring 2 top; Described installation sleeve 11 is for being fixed on column spring 2 top between installation sleeve 11 and lead 10 radial direction, and column spring 2 is easy for installation, radial spacing stable, avoids that supporting plate 3 is descending to be rocked.
The present embodiment, described pedestal 1 end face cylindrical vertically extend to form match with supporting plate 3 for the radial spacing guide cylinder 12 of supporting plate 3; The upper and lower row process of described supporting plate 3, guide cylinder 12, for radial spacing to supporting plate 3, avoided supporting plate 3 to tilt to cause inlet manifold 6 to be turned on one's side, is ensured the stability of inlet manifold 6.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. an inlet manifold cleans frock assembly, it is characterized in that: comprise pedestal, by column spring supporting in the supporting plate of base top surface with for the air blowing steel pipe to inlet manifold aeration cleaning, described air blowing steel pipe is fixed on base interior and the outlet side of steel pipe of blowing passes vertically through supporting plate center and supporting plate is slidably connected, and the inlet end of described air blowing steel pipe is communicated with clean air source; Also comprise and be fixedly installed on travel switch in pedestal and be arranged on air blowing steel pipe for controlling the electromagnetism-gas-driving valve of clean gas break-make, the output of described travel switch is connected with the input of electromagnetism-gas-driving valve, be placed on the lead of column spring in described supporting plate bottom surface is fixedly installed, travel switch contact is touched when inlet manifold deadweight drives supporting plate descending in the lower end of described lead.
2. inlet manifold according to claim 1 cleans frock assembly, it is characterized in that: described supporting plate is for circular, and described column spring is four and evenly arranges along supporting plate bottom surface circumference.
3. inlet manifold according to claim 2 cleans frock assembly, it is characterized in that: described supporting plate bottom surface is fixedly installed the installation sleeve being coated at described column spring top.
4. inlet manifold according to claim 3 cleans frock assembly, it is characterized in that: described base top surface cylindrical vertically extend to form match with supporting plate for the radial spacing guide cylinder of supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642886.XU CN204892519U (en) | 2015-08-24 | 2015-08-24 | Clean frock assembly of air intake manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642886.XU CN204892519U (en) | 2015-08-24 | 2015-08-24 | Clean frock assembly of air intake manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204892519U true CN204892519U (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520642886.XU Active CN204892519U (en) | 2015-08-24 | 2015-08-24 | Clean frock assembly of air intake manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204892519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396128A (en) * | 2018-11-28 | 2019-03-01 | 汽-大众汽车有限公司 | A kind of tubular element cleaning inside device and its operating method |
-
2015
- 2015-08-24 CN CN201520642886.XU patent/CN204892519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396128A (en) * | 2018-11-28 | 2019-03-01 | 汽-大众汽车有限公司 | A kind of tubular element cleaning inside device and its operating method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |