CN208427436U - A kind of improved piston inner cooling path cleaning device - Google Patents
A kind of improved piston inner cooling path cleaning device Download PDFInfo
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- CN208427436U CN208427436U CN201820516033.5U CN201820516033U CN208427436U CN 208427436 U CN208427436 U CN 208427436U CN 201820516033 U CN201820516033 U CN 201820516033U CN 208427436 U CN208427436 U CN 208427436U
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- China
- Prior art keywords
- cooling path
- inner cooling
- piston inner
- high pressure
- port
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Abstract
The utility model relates to a kind of improved piston inner cooling path cleaning devices, it is characterized by: left channel entrance and right channel entrance are arranged on piston inner cooling path, the piston inner cooling path cleaning device includes pressurized gas port and high pressure water port, the pressurized gas port and high pressure water port are connected on spray gun, constitute gas-liquid cleaning structure；It is connected to left channel entrance, the right channel entrance of piston inner cooling path by spray gun, forms gas and water flushing channel；The control output end of pressurized gas port and each connection control mechanism PLC of the control terminal of high pressure water port, pressurized gas port and high pressure water port cleaning piston inner cooling path in turn are controlled by control mechanism PLC, forms left and right wheel flowing water, gas piston inner cooling path cleaning structure.The utility model has the inner cooling path residual aluminium skimmings or foreign matter for cleaning up, preventing piston, improves substantive distinguishing features outstanding and the beneficial effects such as product qualification.
Description
Technical field
The utility model relates to a kind of piston inner cooling path cleaning devices, and in particular to a kind of improved piston inner cooling path
Cleaning device.Belong to automobile and its accessories manufacturing technical field.
Background technique
Currently, piston inner cooling path cleans, left channel mouth and right channel mouth, benefit are set usually on inner cooling path
High pressure water is sprayed into high pressure nozzle to be cleaned.When cleaning, nozzle sprays into high pressure water cleaning in left channel mouth, then is led to by right side
Road junction sprays into high pressure water cleaning, and two sides are alternately rinsed, to clean up aluminium skimmings, foreign matter and greasy dirt in channel.The prior art
Cleaning method there are the following problems: (1) after high-pressure wash, generate when cannot process preceding process or fall into inner cooling path
Aluminium skimmings clean up.(2) merely use high pressure water cleaning inner cooling path, can only aluminium skimmings volume is big, that resistance is big develop；It is right
Volume is tiny, and the small aluminium skimmings of resistance are then difficult to all develop.(3) inner cooling path of piston is be easy to cause to remain aluminium skimmings or different
Object, rejection rate are higher.Because foreign matter may cause, engine piston is stuck, scuffing of cylinder bore.
Utility model content
The purpose of this utility model is to solve the high pressure water cleaning piston inner cooling path presence of the prior art and be easy to make
At the problems such as inner cooling path of piston remains aluminium skimmings or foreign matter, rejection rate is higher, it is clear to provide a kind of improved piston inner cooling path
Cleaning device.The device not only can aluminium skimmings volume is big, that resistance is big develop, and can clean up that volume is tiny, resistance
Small aluminium skimmings have the inner cooling path residual aluminium skimmings or foreign matter for cleaning up, preventing piston, improve the realities outstanding such as product qualification
Matter feature.
The purpose of this utility model can reach by the following technical programs:
A kind of improved piston inner cooling path cleaning device, design feature are: being arranged on piston inner cooling path left
Wing passage entrance and right channel entrance, the piston inner cooling path cleaning device include pressurized gas port and high pressure water port, institute
It states pressurized gas port and high pressure water port is connected on spray gun, constitute gas-liquid cleaning structure；It is connected to by spray gun cold logical in piston
Left channel entrance, the right channel entrance in road form gas and water flushing channel；The control of pressurized gas port and high pressure water port
The control output end for holding each connection control mechanism PLC controls pressurized gas port by control mechanism PLC and high pressure water port is taken turns
Cleaning piston inner cooling path is flowed, left and right wheel flowing water, gas piston inner cooling path cleaning structure are formed.
The purpose of this utility model can also reach by the following technical programs:
Further, being connected to the gas-liquid cleaning structure constituted on spray gun by pressurized gas port and high pressure water port has two
Set, is respectively fixedly disposed at left channel inlet, the right channel inlet of piston inner cooling path.
Further, being connected to the gas-liquid cleaning structure constituted on spray gun by pressurized gas port and high pressure water port has one
Set, it is movable to be arranged by piston inner cooling path, it is moved to left channel inlet, right channel inlet in turn.
Further, spray gun uses the spray gun structure special according to piston inner cooling path arrival end size.Can by
Compressed gas input port is set on the basis of the spray gun structure of routine techniques and high pressure water input port is constituted.
The utility model have following substantive distinguishing features outstanding be the utility model has the advantages that
1, the piston inner cooling path cleaning device of the utility model enters since left channel being arranged on piston inner cooling path
Mouth and right channel entrance, which includes pressurized gas port and high pressure water port, the compressed gas
Port and high pressure water port are connected on spray gun, constitute gas-liquid cleaning structure；The left side of piston inner cooling path is connected to by spray gun
Feeder connection, right channel entrance form gas and water flushing channel；Pressurized gas port and the control terminal of high pressure water port respectively connect
The control output end of control mechanism PLC controls pressurized gas port and high pressure water port cleaning piston in turn by control mechanism PLC
Inner cooling path forms left and right wheel flowing water, gas piston inner cooling path cleaning structure；Therefore it is able to solve the high pressure water of the prior art
Cleaning piston inner cooling path, which exists, be easy to cause the problems such as inner cooling path of piston remains aluminium skimmings or foreign matter, rejection rate is higher, no
But can aluminium skimmings volume is big, that resistance is big develop, and the aluminium skimmings that volume is tiny, resistance is small can be cleaned up, had clear
Wash clean prevents the inner cooling path of piston from remaining aluminium skimmings or foreign matter, improves substantive distinguishing features outstanding such as product qualification and beneficial
Effect.
2, the utility model can ensure that piston inner cooling path is remained without aluminium skimmings, foreign matter.
Detailed description of the invention
Fig. 1 is the partial structural diagram for the piston inner cooling path of the utility model specific embodiment 1 being related to.
Fig. 2, Fig. 3 are the partial structural diagrams of the piston inner cooling path cleaning device of the utility model specific embodiment 1.
Fig. 4 is the piston inner cooling path cleaning process schematic diagram of the utility model specific embodiment 1.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Specific embodiment 1:
- Fig. 3 referring to Fig.1, the improved piston inner cooling path cleaning device that the present embodiment is related to, in piston inner cooling path 1
Upper setting left channel entrance 1-1 and right channel entrance 1-2, which includes pressurized gas port 2
With high pressure water port 3, the pressurized gas port 2 and high pressure water port 3 are connected on spray gun 4, constitute gas-liquid cleaning structure；Pass through
Spray gun 4 is connected to left channel entrance 1-1, the right channel entrance 1-2 of piston inner cooling path 1, forms gas and water flushing channel；Pressure
The control output end of each connection control mechanism PLC of the control terminal of contracting gas port 2 and high pressure water port 3, is controlled by control mechanism PLC
Pressurized gas port 2 processed and high pressure water port 3 cleaning piston inner cooling path 1 in turn form left and right wheel flowing water, cold in gas piston lead to
Road cleaning structure.
In the present embodiment:
Referring to Fig. 2, Fig. 3, the gas-liquid cleaning structure constituted on spray gun 4 is connected to by pressurized gas port 2 and high pressure water port 3
There are two sets, is respectively fixedly disposed at the left channel entrance 1-1 of piston inner cooling path 1, at right channel entrance 1-2.
Control mechanism PLC uses the programmable logic controller (PLC) of routine techniques.Spray gun 4 uses to be entered according to piston inner cooling path
The special spray gun structure of mouth end size, can pass through and compressed gas input port is arranged on the basis of the spray gun structure of routine techniques
It is constituted with high pressure water input port.
Referring to Fig. 4, the improved piston inner cooling path cleaning method that the present embodiment is related to, it is characterised in that:
1) piston inner cooling path cleaning device is set, left channel entrance 1-1 and right side are set on piston inner cooling path 1
Feeder connection 1-2, the piston inner cooling path cleaning device include pressurized gas port 2 and high pressure water port 3, the pressurized gas port
2 and high pressure water port 3 be connected on spray gun 4, constitute gas-liquid cleaning structure；A left side for piston inner cooling path 1 is connected to by spray gun 4
Wing passage entrance 1-1, right channel entrance 1-2 form gas and water flushing channel；The control of pressurized gas port 2 and high pressure water port 3
The control output end of each connection control mechanism PLC in end processed controls pressurized gas port 2 and high pressure water port 3 by control mechanism PLC
Cleaning piston inner cooling path 1 in turn forms left and right wheel flowing water, gas piston inner cooling path cleaning structure；
2) it first passes through the feeder connection 1-1 to the left of spray gun 4 and is passed through high pressure water flushing, waste water is arranged from right channel entrance 1-2
Out, then by spray gun 4 feeder connection 1-2 is passed through high pressure water flushing to the right, and waste water is discharged from left channel entrance 1-1, completes
High pressure water cleaning process；
3) compression gas flushing is then passed through by the feeder connection 1-1 to the left of spray gun 4, exhaust gas is with aluminium skimmings or foreign matter from the right side
Wing passage entrance 1-2 discharge, then feeder connection 1-2 is passed through compression gas flushing to the right by spray gun 4, exhaust gas is with aluminium skimmings or different
Object is discharged from left channel entrance 1-1, completes compressed gas cleaning process；
4) 1 clean situation of piston inner cooling path is detected, it was demonstrated that without completing the cleaning of piston inner cooling path 1 after residue
Process.
In the present embodiment:
Further, after the high pressure water of left and right side feeder connection by step 2), 3), compression gas flushing, piston is detected
The cleanliness of inner cooling path 1 repeats step 2), 3) flushing process if also residue, until not having residue to be
Only.
Further, after the high pressure water of left and right side feeder connection by step 2), 3), compression gas flushing, piston is detected
The cleanliness of inner cooling path 1, if repeating the flushing process of step 3), until not having without residue but there are steam
Until steam.
Further, being connected to the gas-liquid cleaning structure constituted on spray gun 4 by pressurized gas port 2 and high pressure water port 3 has
It two sets, is respectively fixedly disposed at the left channel entrance 1-1 of piston inner cooling path (1), at right channel entrance (1-2).
The gas-liquid cleaning structure constituted on spray gun 4 is connected to by pressurized gas port 2 and high pressure water port 3, using according to work
The special high pressure air-liquid spray gun structure of inner cooling path arrival end size is filled in, it is clear to form special piston inner cooling path high pressure air-liquid
Application specific architecture is washed, there are the inner cooling path residual aluminium skimmings or foreign matter for cleaning up, preventing piston, it is outstanding to improve product qualification etc.
Substantive distinguishing features and beneficial effect.
Specific embodiment 2:
The characteristics of the utility model specific embodiment 2, is: being connected on spray gun 4 by pressurized gas port 2 and high pressure water port 3
The gas-liquid cleaning structure of composition have it is a set of, it is movable be arranged by piston inner cooling path 1, be moved to left channel entrance 1- in turn
At 1, at right channel entrance 1-2.Remaining is the same as specific embodiment 1.
The utility model can ensure that piston inner cooling path is remained without aluminium skimmings, foreign matter, not only can volume is big, aluminium that resistance is big
Bits develop, and can clean up the aluminium skimmings that volume is tiny, resistance is small, have and clean up, prevent the interior cold logical of piston
Road remains aluminium skimmings or foreign matter, improves substantive distinguishing features outstanding and the beneficial effects such as product qualification.
Claims (4)
1. a kind of improved piston inner cooling path cleaning device, it is characterised in that: setting left side is logical on piston inner cooling path (1)
Road entrance (1-1) and right channel entrance (1-2), the piston inner cooling path cleaning device include pressurized gas port (2) and high pressure
Water end (W.E.) mouth (3), the pressurized gas port (2) and high pressure water port (3) are connected on spray gun (4), constitute gas-liquid cleaning structure；It is logical
Left channel entrance (1-1), the right channel entrance (1-2) of spray gun (4) connection piston inner cooling path (1) are crossed, it is clear to form gas and water
Wash channel；The control output end of pressurized gas port (2) and each connection control mechanism PLC of the control terminal of high pressure water port (3), passes through
Control mechanism PLC controls pressurized gas port (2) and high pressure water port (3) cleaning piston inner cooling path (1) in turn, is formed left and right
Take turns flowing water, gas piston inner cooling path cleaning structure.
2. a kind of improved piston inner cooling path cleaning device according to claim 1, it is characterised in that: by compressed gas end
Mouth (2) and high pressure water port (3), which is connected to the gas-liquid cleaning structure constituted on spray gun (4), two sets, is respectively fixedly disposed at work
It fills at the left channel entrance (1-1) of inner cooling path (1), at right channel entrance (1-2).
3. a kind of improved piston inner cooling path cleaning device according to claim 1, it is characterised in that: by compressed gas end
Mouthful (2) and high pressure water port (3), which are connected to the gas-liquid cleaning structure constituted on spray gun (4), to be had a set of, and movable setting is in piston
Inner cooling path (1) is other, is moved at left channel entrance (1-1) in turn, at right channel entrance (1-2).
4. a kind of improved piston inner cooling path cleaning device according to claim 1, it is characterised in that: be connected to compression
The spray gun (4) of gas port (2) and high pressure water port (3) uses the high pressure air rifle special according to piston inner cooling path arrival end size
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820516033.5U CN208427436U (en) | 2018-04-12 | 2018-04-12 | A kind of improved piston inner cooling path cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820516033.5U CN208427436U (en) | 2018-04-12 | 2018-04-12 | A kind of improved piston inner cooling path cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208427436U true CN208427436U (en) | 2019-01-25 |
Family
ID=65105559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820516033.5U Active CN208427436U (en) | 2018-04-12 | 2018-04-12 | A kind of improved piston inner cooling path cleaning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208427436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465664A (en) * | 2018-04-12 | 2018-08-31 | 肇庆本田金属有限公司 | A kind of improved piston inner cooling path cleaning method and cleaning device |
| CN117505357A (en) * | 2023-11-29 | 2024-02-06 | 肇庆本田金属有限公司 | Cleaning device for flushing salt core in piston |
-
2018
- 2018-04-12 CN CN201820516033.5U patent/CN208427436U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465664A (en) * | 2018-04-12 | 2018-08-31 | 肇庆本田金属有限公司 | A kind of improved piston inner cooling path cleaning method and cleaning device |
| CN117505357A (en) * | 2023-11-29 | 2024-02-06 | 肇庆本田金属有限公司 | Cleaning device for flushing salt core in piston |
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