CN207430571U - A kind of variable frequency pump fills wax system - Google Patents
A kind of variable frequency pump fills wax system Download PDFInfo
- Publication number
- CN207430571U CN207430571U CN201721397517.4U CN201721397517U CN207430571U CN 207430571 U CN207430571 U CN 207430571U CN 201721397517 U CN201721397517 U CN 201721397517U CN 207430571 U CN207430571 U CN 207430571U
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- China
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- wax
- variable frequency
- frequency pump
- work nest
- casting
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Abstract
The utility model discloses a kind of variable frequency pumps to fill wax system, including storage wax pan, work nest, variable frequency pump and clip groove, liquid wax is transported to by service pipe in work nest by the storage wax pan by pumping, variable frequency pump is provided in the work nest, the variable frequency pump is connected with one end of casting pipeline, the other end of the casting pipeline is connected with casting nozzle, and the casting nozzle, which is fixed on, to be filled on wax fixture, and the filling wax fixture is placed in clip groove.The beneficial effects of the utility model are：Promising each cavity area is set to provide the variable frequency pump of different flow liquid wax in work nest, can realize flow control by controlling the velocity of rotation of variable frequency pump.Different decanting points are used with the variable frequency pump of different rotating speeds, different cavity volumes can be made to reach wax oil simultaneously and fill state, wax oil loss and subsequent processing steps, easy to operation and adjustment can be reduced.
Description
Technical field
The utility model is related to a kind of liquid wax protection body of a motor car cavity systems more particularly to a kind of variable frequency pump to fill wax system
System.
Background technology
To improve the interior of body cavity that body of a motor car rustless property, especially paint spraying can not reach, cavity casting
Technology is invented and promoted.There are multiple casting points in single white car body, different casting points are different for the consumption of wax oil, existing
Wax oil is directly injected inner cavity by casting technology with identical speed, until all filling, considers the cavity less than not co-content
Requirement to injection rate causes the waste of wax oil.
Utility model content
To solve defect in the prior art, the utility model provides a kind of reduction wax oil loss and subsequent processing step
Suddenly, easy to operation and adjustment variable frequency pump fills wax system.
Technical solution is used by the utility model solves its technical problem：A kind of variable frequency pump fills wax system, including storage
Liquid wax is transported to work nest by wax pan, work nest, variable frequency pump and clip groove, the storage wax pan by pumping by service pipe
It is interior, variable frequency pump is provided in the work nest, by adjusting the frequency size of variable frequency pump, to adjust the injection rate of liquid wax, is protected
Card bodywork cavity fills liquid wax；The variable frequency pump is connected with one end of casting pipeline, the other end of the casting pipeline with
Casting nozzle is connected, and the casting nozzle, which is fixed on, to be filled on wax fixture, and the filling wax fixture is placed in clip groove.
Further, the clip groove is connected by reflux line B with filter, and the filter is placed in storage wax pan
Interior, filter filter liquid state wax prevents conductive corrosion.
Further, the work nest is connected by reflux line A with filter.
Further, heating unit is provided in the storage wax pan, it is heats liquefied to handle needs by this device
Wax.
Further, the casting pipeline is vertically mounted below casting nozzle, ensures the liquid wax energy in casting pipeline
Enough under the effect of gravity, in automatic fall-back to work nest.
Further, the fixture trench bottom has inclined surface, and by the effect of gravity, extra liquid wax can pass through
Reflux line is flow back into the filter in storage wax pan, by liquid wax automatic back flow after filtering into storage wax pan.
Further, there is inclined surface, in the case where pumping stopping, the structure on inclined-plane makes it in the reflux line A
Remaining liquid wax is back in storage wax pan.
Further, the high-temperature water pipeline of recyclable flowing is both provided with outside the storage wax pan, work nest and clip groove,
Anticorrosion is protected to be in liquid condition always with wax.
The beneficial effects of the utility model are：Each promising cavity area is set to provide different flow liquid in work nest
The variable frequency pump of state wax can realize flow control by controlling the velocity of rotation of variable frequency pump.Different decanting points are turned using different
The variable frequency pump of speed, can make different cavity volumes reach wax oil simultaneously and fill state, can reduce wax oil loss and subsequent processing step
Suddenly, easy to operation and adjustment.Extra wax oil is back to by reflux in storage wax pan, is avoided the waste of wax oil, and is added
The setting of hot channel may insure that even if liquid wax will not be cured when pumping closing.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Reference numeral is as follows in figure：1st, wax pan is stored up, 2, pump, 3, service pipe, 4, work nest, 5, variable frequency pump, 6, casting pipe
Road, 7, heating unit, 8, filter, 9, reflux line A, 10, reflux line B, 11, casting nozzle, 12, fill wax fixture, 13, folder
Has slot.
Specific embodiment
1 the utility model is described in further detail below in conjunction with the accompanying drawings：
A kind of variable frequency pump fills wax system, including storage wax pan 1, work nest 4, variable frequency pump 5 and clip groove 13, the storage wax pan 1
Liquid wax is transported to by service pipe 3 in work nest 4 by pump 2, variable frequency pump 5 is provided in the work nest 4, passes through tune
The frequency size of whole variable frequency pump 5 to adjust the injection rate of liquid wax, ensures that bodywork cavity fills liquid wax, is not adhered to sky
The part liquid wax of cavity wall, is also flowed into clip groove 13, and extra liquid wax returns to storage wax by reflux line B10 again
In filter 8 in slot 1, by liquid wax automatic back flow after filtering into storage wax pan 1；The variable frequency pump 5 and casting pipeline 6
One end is connected, and the other end of the casting pipeline 6 is connected with casting nozzle 11, and the casting nozzle 11, which is fixed on, fills wax folder
On tool 12, after variable frequency pump 5 is opened, liquid wax is injected into the casting nozzle filled in clip groove 13 on wax fixture 12 by casting pipeline 6
In 11；The filling wax fixture 12 is placed in clip groove 13.
The clip groove 13 is connected by reflux line B10 with filter 8, and the filter 8 is placed in storage wax pan 1,
8 filter liquid state wax of filter, prevents conductive corrosion.
The work nest 4 is connected by reflux line A9 with filter 8.
Heating unit 7 is provided in the storage wax pan 1, can be handled by this device needs heats liquefied wax.
The casting pipeline 6 is vertically mounted on 11 lower section of casting nozzle, ensures that the liquid wax in casting pipeline 6 can be in weight
Under power effect, in automatic fall-back to work nest 4.
13 bottom of clip groove has inclined surface, and by the effect of gravity, extra liquid wax can pass through reflux line
B10 is flow back into the filter 8 in storage wax pan 1, by liquid wax automatic back flow after filtering into storage wax pan 1.
There is inclined surface, in the case where pump 2 stops, the structure on inclined-plane makes its remaining liquid in the reflux line A9
Wax reflux is into storage wax pan 1.
The high-temperature water pipeline of recyclable flowing, protection are both provided with outside the storage wax pan 1, work nest 4 and clip groove 13
Anticorrosion is in liquid condition always with wax.
The action that the system fills closure cylinder in wax fixture is controlled by pneumatic control system, and electric-control system is coordinated control and entirely set
Standby action, the action including solenoid valve in pneumatic control system, the action of pump for conveying liquid wax, variable frequency pump are at different frequencies
Work, the conveying of white body and the action that positioning is fallen on wax fixture is filled.It is bimetallic tube that wax liquor pipeline is conveyed in the system, interior
The defeated wax of pipeline, Outer Tube are high-temperature water, even if pump is closed, are also ensured that liquid wax is not cured.The injection rate of liquid wax
It is controlled by variable frequency pump, the frequency variation of variable frequency pump can be set in electric-control system, just be used to operate and adjust.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of variable frequency pump fills wax system, which is characterized in that including storage wax pan (1), work nest (4), variable frequency pump (5) and clip groove
(13), the storage wax pan (1) is connected by pumping (2) with service pipe (3), the service pipe (3) and work nest (4)
It is connected, variable frequency pump (5), one end phase of the variable frequency pump (5) and casting pipeline (6) is provided in the work nest (4)
Connection, the other end of the casting pipeline (6) are connected with casting nozzle (11), and the casting nozzle (11) is fixed on filling
On wax fixture (12), the filling wax fixture (12) is placed in clip groove (13).
2. a kind of variable frequency pump according to claim 1 fills wax system, which is characterized in that the clip groove (13) is by returning
Flow tube road B (10) is connected with filter (8), and the filter (8) is placed in storage wax pan (1).
3. a kind of variable frequency pump according to claim 1 fills wax system, which is characterized in that the work nest (4) is by returning
Flow tube road A (9) is connected with filter (8).
4. a kind of variable frequency pump according to claim 1 fills wax system, which is characterized in that is set in the storage wax pan (1)
There is heating unit (7).
5. a kind of variable frequency pump according to claim 1 fills wax system, which is characterized in that the casting pipeline (6) is vertical
Below casting nozzle (11).
6. a kind of variable frequency pump according to claim 1 fills wax system, which is characterized in that clip groove (13) bottom tool
There is inclined surface.
7. a kind of variable frequency pump according to claim 3 fills wax system, which is characterized in that tool in the reflux line A (9)
There is inclined surface.
8. a kind of variable frequency pump according to claim 1 fills wax system, which is characterized in that the storage wax pan (1), work nest
(4) and outside clip groove (13) it is both provided with heating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721397517.4U CN207430571U (en) | 2017-10-26 | 2017-10-26 | A kind of variable frequency pump fills wax system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721397517.4U CN207430571U (en) | 2017-10-26 | 2017-10-26 | A kind of variable frequency pump fills wax system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207430571U true CN207430571U (en) | 2018-06-01 |
Family
ID=62292374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721397517.4U Active CN207430571U (en) | 2017-10-26 | 2017-10-26 | A kind of variable frequency pump fills wax system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207430571U (en) |
-
2017
- 2017-10-26 CN CN201721397517.4U patent/CN207430571U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210621 Address after: No. 1958, Chuangye street, Changchun automobile economic and Technological Development Zone, Changchun City, Jilin Province, 130011 Patentee after: Machinery Industry Ninth Design and Research Institute Co.,Ltd. Address before: 116033 No. 9 Qixin Road, Houmu Dongshan Industrial Park, Ganjingzi District, Dalian City, Liaoning Province Patentee before: DALIAN JINGFENG MACHINERY MANUFACTURING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1958, Chuangye street, Changchun automobile economic and Technological Development Zone, Changchun City, Jilin Province, 130011 Patentee after: The Ninth Design and Research Institute of Machinery Industry Co.,Ltd. Address before: No. 1958, Chuangye street, Changchun automobile economic and Technological Development Zone, Changchun City, Jilin Province, 130011 Patentee before: Machinery Industry Ninth Design and Research Institute Co.,Ltd. |