CN107962175A - A kind of Multi-stacking compaction casting washes Infiltration Technics program - Google Patents
A kind of Multi-stacking compaction casting washes Infiltration Technics program Download PDFInfo
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- CN107962175A CN107962175A CN201711219253.8A CN201711219253A CN107962175A CN 107962175 A CN107962175 A CN 107962175A CN 201711219253 A CN201711219253 A CN 201711219253A CN 107962175 A CN107962175 A CN 107962175A
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- Prior art keywords
- rectangular frame
- movable
- infiltration
- frame
- iron cage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
- B22D31/002—Cleaning, working on castings
- B22D31/005—Sealing or impregnating porous castings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The present invention provides a kind of Multi-stacking compaction casting washing Infiltration Technics program, piece installing process:Multi-stacking compaction casting is put into iron cage to finish according to number of plies placement successively, is closed the lid, passes through the T-shaped clamping screw in bottom respectively in the portion of keeping up with of iron cage bottom portion, upper T font clamping screw is locked；Impregnation step：The iron cage for completing piece installing process is placed in the infiltration pond for fill with infiltration liquid until die-cast product sufficiently absorbs infiltration liquid；Recovery process：Infiltration liquid recycling in impregnation step is detached totally, the iron cage equipped with die casting is taken out；Washing step：Iron cage equipped with die casting is placed and is rinsed five to ten times inside water washing device；Curing process：Heat the water inside water washing device and boiling is carried out to the die casting inside iron cage to 95 degrees Celsius.
Description
Technical field
The present invention relates to die-casting technique field, more particularly to a kind of Multi-stacking compaction casting washing Infiltration Technics program.
Background technology
More stomatas and fine cracks are, it is necessary to using Infiltration Technics inside the die-cast product produced due to die-casting process
To ensure the leakproofness of die-cast product；But meeting residual fraction infiltration liquid on product after infiltrating, conventional method is rinsed using current
Mode dissolves the infiltration liquid product of residual and product surface, and the infiltration liquid in screw thread is generally difficult to cleaning and is dissolved out；And
Infiltration, the leaching between such product and product are concentrated after production efficiency can be generally superimposed using multiple products in order to improve
Sepage remains, and traditional approach can not be rinsed and dissolved well, and tradition washing infiltration product infiltration liquid residual and
Between threaded hole and product.
The content of the invention
(1) technical problems to be solved
The problem to be solved in the present invention is to provide a kind of Multi-stacking compaction casting washing Infiltration Technics program, to overcome existing skill
The defects of in art between tradition washing infiltration product infiltration liquid residual and threaded hole and product.
(2) technical solution
To solve the technical problem, the present invention provides a kind of Multi-stacking compaction casting washing Infiltration Technics program,
Piece installing process:Multi-stacking compaction casting is put into iron cage to finish according to number of plies placement successively, is closed the lid, in iron cage bottom
Locked respectively by the T-shaped clamping screw in bottom, upper T font clamping screw in the portion of keeping up with of portion；
Impregnation step：The iron cage for completing piece installing process is placed in the infiltration pond for fill with infiltration liquid until die-cast product fills
The absorption infiltration liquid divided；
Recovery process：Infiltration liquid recycling in impregnation step is detached totally, the iron cage equipped with die casting is taken out；
Washing step：Iron cage equipped with die casting is placed and is rinsed five to ten times inside water washing device；
Curing process：Heat the water inside water washing device and boiling is carried out to the die casting inside iron cage to 95 degrees Celsius
Further, the water washing device includes water washing cylinder, the workbench being arranged on inside water washing cylinder, coordinates company with workbench
The electric rotating machine that connects, water inlet pipe, the jet water pump being connected with water inlet pipe, with the water tank of jet water pump mating connection, return pipe, set
Put the water-returning control valve in return pipe；Described water inlet pipe one end is connected with water washing cylinder, the other end is connected with jet water pump；Described time
Water pipe one end is connected with water washing cylinder, the other end is connected with water tank；The water washing cylinder bottom is provided with heating tube.
Further, the iron cage includes first rectangular frame, second rectangular frame, is arranged on first rectangular frame and two squares
The 3rd rectangular frame and the 4th rectangular frame between shape frame, the bottom rectangle frame being arranged on below above-mentioned component, set
The first movable rectangular frame, the second movable rectangular frame being arranged in second rectangular frame in first rectangular frame；
The 3rd movable rectangular frame is provided with 3rd rectangular frame, it is movable to be provided with the 4th on the 4th rectangular frame
Rectangular frame；The first movable rectangular frame is hinged on first rectangular frame upper end by latch, and described second is movable
Rectangular frame is hinged on second rectangular frame upper end by latch, and locking first is provided with the second movable rectangular frame
The bolt of movable rectangular frame, the bolt are provided at both ends with symmetrical handle；The first rectangular frame, the second square
Shape framework bottom, bottom rectangle frame are respectively arranged with the first metal grate, the second metal grate, bottom metal grid；Described
Three rectangular frames and the 3rd movable rectangular frame cooperate it to be internally provided with the 3rd metal grate, the 4th rectangle frame
Frame and the 4th movable rectangular frame cooperate it to be internally provided with the 4th metal grate, the first movable rectangular frame
It is cooperated to be internally provided with fifth metal grid with the second movable rectangular frame；It is provided with the bottom rectangle frame
Through the T-shaped clamping screw in some bottoms of bottom metal grid, the first movable rectangular frame and the second movable square
Shape frame, which coordinates, to be covered in first rectangular frame and second rectangular frame and is provided through some of fifth metal grid
Upper T font clamping screw.
Further, the first rectangular frame, second rectangular frame are built-in with the first criss-crossing reinforcing ribs, the 20th respectively
Font reinforcing rib；The first criss-crossing reinforcing ribs centre position is provided with the raised line that prevention is collided with.
Further, the 3rd movable rectangular frame lower part both ends are hingedly arranged on the 3rd rectangular frame, its upper part
Both ends are locked by latch；4th movable rectangular frame lower part both ends are hingedly arranged on the 4th rectangular frame,
Its upper part both ends are locked by latch.
Further, the first rectangular frame top is respectively arranged with the first of the first movable rectangular frame position of limitation
Limited block, the second rectangular frame top are respectively arranged with the second limited block of the second movable rectangular frame position of limitation.
Further, the T-shaped clamping screw of the upper T font clamping screw and bottom includes clamping screw main body, sets
Put the handle in clamping screw main body；Wherein, the clamping screw main body is set fluted.
(3) beneficial effect
Invention solves the problems, such as between tradition washing infiltration product infiltration liquid residual and threaded hole and product that new invention is compiled
The program write is effectively controlled current during washing dissolving, sufficiently make use of current dissolving infiltration liquid in the limited time
Optimum state, improves product infiltration quality, and impregnation step efficiency.
Brief description of the drawings
Fig. 1 is the process flow chart that a kind of Multi-stacking compaction casting of the present invention washes Infiltration Technics program.
Fig. 2 is the water washing device structure diagram that a kind of Multi-stacking compaction casting of the present invention washes Infiltration Technics program.
Fig. 3 is the iron cage dimensional structure diagram that a kind of Multi-stacking compaction casting of the present invention washes Infiltration Technics program.
Fig. 4 is the section view for the upper T font clamping screw that a kind of Multi-stacking compaction casting of the present invention washes Infiltration Technics program
Structure diagram.
Fig. 5 is the structure diagram for the metal grate that a kind of Multi-stacking compaction casting of the present invention washes Infiltration Technics program
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
As shown in Figure 1 to Figure 2, a kind of Multi-stacking compaction casting of the invention washing Infiltration Technics program；
Piece installing process:Multi-stacking compaction casting is put into iron cage to finish according to number of plies placement successively, is closed the lid, in iron cage bottom
Locked respectively by the T-shaped clamping screw 8 in bottom, upper T font clamping screw 9 in the portion of keeping up with of portion；
Impregnation step：The iron cage for completing piece installing process is placed in the infiltration pond for fill with infiltration liquid until die-cast product fills
The absorption infiltration liquid divided；
Recovery process：Infiltration liquid recycling in impregnation step is detached totally, the iron cage equipped with die casting is taken out；
Washing step：Iron cage equipped with die casting is placed and is rinsed five to ten times inside water washing device；
Curing process：Heat the water inside water washing device and boiling is carried out to the die casting inside iron cage to 95 degrees Celsius
A kind of Multi-stacking compaction casting washing Infiltration Technics program of the present invention, the water washing device (being expression in figure) bag
Include water washing cylinder 101, the workbench 103 for being arranged on the inside of water washing cylinder 101, the electric rotating machine 102 being connected with workbench 103,
Water inlet pipe 104, the jet water pump 105 being connected with water inlet pipe 104, the water tank 109 being connected with jet water pump 105, return pipe
108th, the water-returning control valve 107 being arranged in return pipe 108；Described 104 one end of water inlet pipe is connected with water washing cylinder 101, the other end
It is connected with jet water pump 105；Described 108 one end of return pipe is connected with water washing cylinder 101, the other end is connected with water tank 109；The washing
101 bottom of cylinder is provided with heating tube 106.
As shown in Figure 3-Figure 5, the iron cage includes first rectangular frame 1, second rectangular frame 2, is arranged on the first rectangle
The 3rd rectangular frame 4 and the 4th rectangular frame 5 between 1 and two rectangular frame 2 of frame, the bottom being arranged on below above-mentioned component
Rectangular frame 3, the movable rectangular frame 7 of first be arranged in first rectangular frame 1, be arranged in second rectangular frame 2
Second movable rectangular frame 6；The 3rd movable rectangular frame 41, the 4th square are provided with 3rd rectangular frame 4
The 4th movable rectangular frame 51 is provided with shape frame 5；The first movable rectangular frame 7 is hinged on by latch
First rectangular frame upper end 1, the second movable rectangular frame 6 is hinged on 2 upper end of second rectangular frame by latch, described
The bolt 71 of the first movable rectangular frame 7 of locking is provided with first movable rectangular frame 7,71 both ends of bolt are set
It is equipped with symmetrical handle 72；The first rectangular frame 1, second rectangular frame bottom 2, bottom rectangle frame 3 are set respectively
There are the first metal grate (not identified in figure), the second metal grate (not identified in figure), bottom metal grid (not identified in figure)；
3rd rectangular frame, 4 and the 3rd movable rectangular frame 41 cooperates it to be internally provided with the 3rd metal grate (in figure
Do not identify), 5 and the 4th movable rectangular frame 51 of the 4th rectangular frame cooperates it to be internally provided with the 4th metal gate
Lattice (do not identify) in figure, and the first movable 7 and second movable rectangular frame 6 of rectangular frame cooperates its internal setting
There is fifth metal grid (not identified in figure)；Bottom metal grid is provided through on the bottom rectangle frame 3 (not mark in figure
Know) the T-shaped clamping screw 8 in some bottoms, the first movable 7 and second movable rectangular frame 6 of rectangular frame coordinates
It is covered in first rectangular frame 1 and second rectangular frame 2 and is provided through fifth metal grid (not identified in figure)
Some upper T font clamping screws 9；The up knob 73 upwardly extended is additionally provided with the bolt 71, the up knob 73 is used
Force borrows force well as one when the first movable rectangular frame 7 are opened；Wherein, first metal grate
(not identified in figure), the second metal grate (not identified in figure), bottom metal grid (not identified in figure), the 3rd metal grate
(not identified in figure), the 4th metal grate (not identified in figure), fifth metal grid (not identified in figure) and bottom metal grid
The structure that (not identified in figure) is just as is the structure of Fig. 3
A kind of Multi-stacking compaction casting washing Infiltration Technics program provided by the invention, the first rectangular frame 1, the second square
Shape frame 2 is built-in with the first criss-crossing reinforcing ribs 11, the second criss-crossing reinforcing ribs 21 respectively；Second criss-crossing reinforcing ribs 21
Centre position is provided with the raised line 22 that prevention is collided with, wherein, 11 and second criss-crossing reinforcing ribs of the first criss-crossing reinforcing ribs
21 can be good at reinforcing overall fastness.
A kind of Multi-stacking compaction casting washing Infiltration Technics program provided by the invention, the 3rd movable rectangular frame 41
Lower part both ends are hingedly arranged on the 3rd rectangular frame 4, and its upper part both ends are locked by latch；The 4th movable square
51 lower part both ends of shape frame are hingedly arranged on the 4th rectangular frame 5, and its upper part both ends are locked by latch, and described second
The first lock 23 for fixing the 3rd movable rectangular frame 41 is additionally provided with rectangular frame 2, first lock 23 passes through lock
Article the 3rd movable rectangular frame 41 can be fixed and pinned, be additionally provided with the second rectangular frame 2 and fix
Second lock 24 of three movable rectangular frames 41, second lock 24 can be by the 4th movable rectangle by bolt
Frame 51 is fixed and pinned.
A kind of Multi-stacking compaction casting washing Infiltration Technics program provided by the invention, part in the first rectangular frame 1
First limited block 12 of the restricted first movable 7 position of rectangular frame is not set, is set on the second movable rectangular frame 6
It is equipped with the second limited block 61 of the second movable 6 position of rectangular frame of limitation.
A kind of Multi-stacking compaction casting washing Infiltration Technics program provided by the invention, 9 He of upper T font clamping screw
The T-shaped clamping screw 8 in bottom includes clamping screw main body 81, the handle 82 being arranged in clamping screw main body 81；Wherein,
The clamping screw main body 81 sets fluted 83, and external screw thread 84, the locking are provided with outside the clamping screw main body 81
81 surrounding of bolt body is provided with the groove 83 being evenly distributed.
The product for needing to infiltrate, is first put into iron cage by a kind of Multi-stacking compaction casting washing Infiltration Technics program of the present invention
Face, covers the first movable 7 and second movable rectangular frame 6 of rectangular frame and is pinned by bolt 71, the 3rd movable rectangle
41 and the 4th movable rectangular frame 51 of frame fixes both pinning also by bolt；Then, the first movable rectangle frame
Movable 6 top of rectangular frame of frame 7 and second is spirally connected fixation using upper T font clamping screw 9 and internal nut, the bottom
Portion's rectangular frame 3 is spirally connected fixation using the T-shaped clamping screw 8 in bottom and internal nut, so secondary fixation；In view of soaking
Whole iron cage can be overturn when oozing, by the T-shaped clamping screw 8 of upper T font clamping screw 9 and bottom tightly by product pressure
Tightly can preferably it infiltrate.
Invention solves the problems, such as between tradition washing infiltration product infiltration liquid residual and threaded hole and product that new invention is compiled
The program write is effectively controlled current during washing dissolving, sufficiently make use of current dissolving infiltration liquid in the limited time
Optimum state, improves product infiltration quality, and impregnation step efficiency
In conclusion the restricted embodiment that it is the present invention that the above embodiment, which is not, all those skilled in the art
The modification carried out on the basis of the substantive content of the present invention or equivalent deformation, the technology category in the present invention.
Claims (7)
1. a kind of Multi-stacking compaction casting washes Infiltration Technics program, it is characterised in that：
Piece installing process:By Multi-stacking compaction casting be put into iron cage successively according to the number of plies place finish, close the lid, iron cage bottom portion with
Locked respectively by the T-shaped clamping screw in bottom, upper T font clamping screw on top；
Impregnation step：The iron cage for completing piece installing process is placed in the infiltration pond for fill with infiltration liquid until die-cast product is sufficient
Absorb infiltration liquid；
Recovery process：Infiltration liquid recycling in impregnation step is detached totally, the iron cage equipped with die casting is taken out；
Washing step：Iron cage equipped with die casting is placed and is rinsed five to ten times inside water washing device；
Curing process：Heat the water inside water washing device and boiling is carried out to the die casting inside iron cage to 95 degrees Celsius.
2. Multi-stacking compaction casting according to claim 1 washes Infiltration Technics program, it is characterised in that：The water washing device
Including water washing cylinder, the workbench being arranged on inside water washing cylinder, the electric rotating machine being connected with workbench, water inlet pipe and water inlet
Water tank, return pipe, the water-returning control valve being arranged in return pipe that the jet water pump and jet water pump that pipe is connected are connected；
Described water inlet pipe one end is connected with water washing cylinder, the other end is connected with jet water pump；Described return pipe one end is connected with water washing cylinder, another
End is connected with water tank；The water washing cylinder bottom is provided with heating tube.
3. Multi-stacking compaction casting according to claim 1 washes Infiltration Technics program, it is characterised in that：The iron cage includes
First rectangular frame, second rectangular frame, the 3rd rectangular frame being arranged between first rectangular frame and two rectangular frames and
4th rectangular frame, the bottom rectangle frame being arranged on below above-mentioned component, to be arranged in first rectangular frame first movable
Rectangular frame, the second movable rectangular frame being arranged in second rectangular frame；Is provided with 3rd rectangular frame
Three movable rectangular frames, are provided with the 4th movable rectangular frame on the 4th rectangular frame；The first movable square
Shape frame is hinged on first rectangular frame upper end by latch, and the second movable rectangular frame is hinged on second by latch
Rectangular frame upper end, the bolt of the first movable rectangular frame of locking is provided with the second movable rectangular frame, described
Bolt is provided at both ends with symmetrical handle；The first rectangular frame, second rectangular frame bottom, bottom rectangle frame difference
It is provided with the first metal grate, the second metal grate, bottom metal grid；3rd rectangular frame and the 3rd movable rectangle
Frame cooperates it to be internally provided with the 3rd metal grate, and the 4th rectangular frame and the 4th movable rectangular frame coordinate
Getting up, it is internally provided with the 4th metal grate, and the first movable rectangular frame and the second movable rectangular frame, which are matched somebody with somebody, to be closed
Come it and be internally provided with fifth metal grid；Some bottoms of bottom metal grid are provided through on the bottom rectangle frame
T-shaped clamping screw, the first movable rectangular frame and the second movable rectangular frame, which coordinate, is covered in the first rectangle frame
On frame and second rectangular frame and it is provided through some upper T font clamping screws of fifth metal grid.
4. Multi-stacking compaction casting according to claim 1 washes Infiltration Technics program, it is characterised in that：First rectangle
Frame, second rectangular frame are built-in with the first criss-crossing reinforcing ribs, the second criss-crossing reinforcing ribs respectively；First cross adds
Strengthening tendons centre position is provided with the raised line that prevention is collided with.
5. Multi-stacking compaction casting according to claim 1 washes Infiltration Technics program, it is characterised in that：Described 3rd can live
Dynamic rectangular frame lower part both ends are hingedly arranged on the 3rd rectangular frame, and its upper part both ends are locked by latch；Described
Four movable rectangular frame lower parts both ends are hingedly arranged on the 4th rectangular frame, and its upper part both ends are locked by latch.
6. Multi-stacking compaction casting according to claim 1 washes Infiltration Technics program, it is characterised in that：First rectangle
Framework upper is respectively arranged with the first limited block of the first movable rectangular frame position of limitation, the second rectangular frame top
It is respectively arranged with the second limited block of the second movable rectangular frame position of limitation.
7. Multi-stacking compaction casting according to claim 1 washes Infiltration Technics program, it is characterised in that：The upper T word
The T-shaped clamping screw of shape clamping screw and bottom includes clamping screw main body, the handle being arranged in clamping screw main body；Its
In, the clamping screw main body sets fluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711219253.8A CN107962175B (en) | 2017-11-28 | 2017-11-28 | Multilayer laminated casting water washing infiltration process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711219253.8A CN107962175B (en) | 2017-11-28 | 2017-11-28 | Multilayer laminated casting water washing infiltration process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107962175A true CN107962175A (en) | 2018-04-27 |
| CN107962175B CN107962175B (en) | 2020-09-18 |
Family
ID=61999188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711219253.8A Expired - Fee Related CN107962175B (en) | 2017-11-28 | 2017-11-28 | Multilayer laminated casting water washing infiltration process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107962175B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500245A (en) * | 2018-06-06 | 2018-09-07 | 南京埃克斯密封技术有限公司 | A kind of unattended full-automatic infiltration production line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120240848A1 (en) * | 2011-03-21 | 2012-09-27 | Doug Amundsen | Powder dispenser filtration system |
| CN202824651U (en) * | 2012-06-15 | 2013-03-27 | 南京艾布纳密封技术有限公司 | Infiltration workpiece basket capable of being locked tightly |
| CN204108288U (en) * | 2014-08-06 | 2015-01-21 | 苏州明志科技有限公司 | A kind of vacuum differential pressure Impregnation apparatus of foundry goods |
| CN104593787A (en) * | 2015-01-12 | 2015-05-06 | 江苏徐航科技有限公司 | Improvement on infiltration process capable of improving surface quality of aluminum alloy die casting |
| CN204434713U (en) * | 2015-01-19 | 2015-07-01 | 襄阳航林机械有限公司 | Infiltration basket |
| CN105903937A (en) * | 2016-05-12 | 2016-08-31 | 安徽纯启动力机械有限公司 | Vacuum pressure infiltration treatment process for aluminum alloy castings |
-
2017
- 2017-11-28 CN CN201711219253.8A patent/CN107962175B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120240848A1 (en) * | 2011-03-21 | 2012-09-27 | Doug Amundsen | Powder dispenser filtration system |
| CN202824651U (en) * | 2012-06-15 | 2013-03-27 | 南京艾布纳密封技术有限公司 | Infiltration workpiece basket capable of being locked tightly |
| CN204108288U (en) * | 2014-08-06 | 2015-01-21 | 苏州明志科技有限公司 | A kind of vacuum differential pressure Impregnation apparatus of foundry goods |
| CN104593787A (en) * | 2015-01-12 | 2015-05-06 | 江苏徐航科技有限公司 | Improvement on infiltration process capable of improving surface quality of aluminum alloy die casting |
| CN204434713U (en) * | 2015-01-19 | 2015-07-01 | 襄阳航林机械有限公司 | Infiltration basket |
| CN105903937A (en) * | 2016-05-12 | 2016-08-31 | 安徽纯启动力机械有限公司 | Vacuum pressure infiltration treatment process for aluminum alloy castings |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500245A (en) * | 2018-06-06 | 2018-09-07 | 南京埃克斯密封技术有限公司 | A kind of unattended full-automatic infiltration production line |
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| Publication number | Publication date |
|---|---|
| CN107962175B (en) | 2020-09-18 |
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Granted publication date: 20200918 Termination date: 20211128 |