CN207188737U - Slide evaporative pattern - Google Patents
Slide evaporative pattern Download PDFInfo
- Publication number
- CN207188737U CN207188737U CN201721233812.6U CN201721233812U CN207188737U CN 207188737 U CN207188737 U CN 207188737U CN 201721233812 U CN201721233812 U CN 201721233812U CN 207188737 U CN207188737 U CN 207188737U
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- Prior art keywords
- slide
- bottom plate
- hole
- slide bottom
- evaporative pattern
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Abstract
The utility model discloses a kind of slide evaporative pattern, described slide evaporative pattern is made up of plastic foamboard material, including first slide bottom plate, second slide bottom plate, riser and three reinforcing plates, the lower surface of first slide bottom plate is connected with the upper surface of second slide bottom plate, the rear surface and lower surface of riser are connected with the preceding surface of first slide bottom plate and the upper surface of second slide bottom plate respectively, the rear surface and lower surface of reinforcing plate are connected with the preceding surface of riser and the upper surface of second slide bottom plate respectively, the left and right right through hole of two rows is provided with the right side of first slide bottom plate, the left and right left through hole of two rows is provided with the left of first slide bottom plate.The beneficial effects of the utility model are：The application does not have the burning of slide evaporative pattern during casting slide, avoid the burning pollution on the environment due to slide evaporative pattern, by the combustion residue or waste gas of no cooperation evaporative pattern are being stayed in cast slide, the quality of obtained slide product is more stable.
Description
Technical field
A kind of slide evaporative pattern is the utility model is related to, belongs to casting technology field.
Background technology
Lost foam casting（Also known as cavityless casting）It is by the paraffin similar to casting dimension shape or bubbles model bonding group
Synthetic model cluster, after brushing fireproof coating and drying, vibration molding in drystone sand is embedded in, is poured into a mould under negative pressure, makes model gas
Change, liquid metals occupies modal position, and the novel casting method of casting is formed after solidification cooling.Existing lost-foam casting method
In evaporative pattern be a non-disconnectable separated overall structure, method is that evaporative pattern is placed in a sandbox sanding and opened to pour
Road, pour into a mould molten condition cast iron when, evaporative pattern is burned off, due in the burning of evaporative pattern at sprue channel open towards remote
From the direction burning slowly of sprue channel open, so evaporative pattern may result in blockage to running channel so that cast is difficult to continue, especially
When being that cast workpiece is larger, on the other hand, the product after evaporative pattern burning can not be from cast due to pouring liquid cast iron
Mouth discharge, and can only be mixed in the product of casting, the unstable product quality cast out is caused, the scrappage of product is high, foam
It is also a kind of waste in itself to burn to foam, is runed counter to environmental protection concept instantly.
The content of the invention
The purpose of this utility model is to provide a kind of slide evaporative pattern, and it is dirty in casting process to solve slide in the prior art
The technological deficiency that dye is serious and the product quality stability of slide is poor.
To solve the above problems, technical solution adopted in the utility model is：A kind of slide evaporative pattern, by foamed plastics
Sheet material matter is made, including first slide bottom plate, second slide bottom plate, riser and three triangles set at equal intervals from left to right
Reinforcing plate, the length of described first slide bottom plate is less than the length of second slide bottom plate, the lower surface of first slide bottom plate
Be connected with the upper surface of second slide bottom plate, the rear surface and lower surface of riser respectively with the preceding surface of first slide bottom plate and
The upper surface connection of two slide bottom plates, the rear surface and lower surface of described reinforcing plate are slided with the preceding surface of riser and second respectively
The upper surface of seat bottom plate connects, and the left and right right through hole of two rows is provided with the right side of described first slide bottom plate, the right side of the row of right side one leads to
Hole is respectively the first rectangular opening, the first square opening and the second square opening from front to back, and the right through hole of the row of left side one divides from front to back
Not Wei third square hole, the first L-shaped hole and fourth square hole, it is left logical that two rows of left and right are provided with the left of described first slide bottom plate
Hole, the left through hole of row of right side one are followed successively by the 5th square opening, the second L-shaped hole and hexagonal hole, the first described L-shaped from front to back
Hole and the second L-shaped hole are symmetrical, and the left through hole of the row of left side one is followed successively by the second rectangular opening, the 3rd L-shaped hole and the 4th L-shaped from front to back
Hole, the elongated slot through its both ends is provided with along fore-and-aft direction among the bottom of described second slide bottom plate, described elongated slot
Right side is connected with stripe board along fore-and-aft direction, and the cell wall on the right side of the left-hand face and elongated slot of described stripe board is coplanar.
Slide evaporative pattern disclosed in the present application, can be first the slide evaporative pattern in sandbox before the cast iron of cast melting
Dig out and, therefore there is no the burning of slide evaporative pattern during cast cast iron in sandbox, thus avoid the combustion of slide evaporative pattern
Burn and pollution on the environment, there is no the burning of slide evaporative pattern in the slide obtained due to the slide evaporative pattern cast of the application
Residue or waste gas afterwards, cast out the slide product quality come and more stablize, because the application is dug before cast iron is poured into a mould
Slide evaporative pattern is gone out, the cast iron of molten condition flows the stop of no any object in sandbox so that the slide of the application
Moulding by casting rate has basically reached 100%, and the scrappage of slide evaporative pattern is substantially zeroed.
As further improvement of the utility model, all connections are fixed by the way of gluing.The application uses
Gluing mode connects and composes the plastic foamboard of evaporative pattern, convenient to dig out to come out of sandbox by crossbeam evaporative pattern before cast.
In summary, the beneficial effects of the utility model are：The application does not have slide evaporative pattern during casting slide
Burning, avoids the burning pollution on the environment due to slide evaporative pattern, due to the combustion residue of no cooperation evaporative pattern
Thing or waste gas are being stayed in cast slide, and the quality of obtained slide product is more stable, and the application digs out the foamed plastics come
Plate can return factory and plastic foamboard recycling is made again.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is upward view of the present utility model.
Fig. 4 is the A-A sectional views in Fig. 3.
Fig. 5 is the B-B sectional views in Fig. 3.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Slide evaporative pattern as shown in Figure 1 to Figure 5, wherein, is made up of plastic foamboard material, specifically includes first slide bottom
Plate 1, second slide bottom plate 2, the reinforcing plate 4 of riser 3 and three triangles set at equal intervals from left to right, described first slides
The length of seat bottom plate 1 in the longitudinal direction is less than the length of second slide bottom plate 2 in the longitudinal direction, first slide bottom plate 1
Lower surface is fixedly connected with the upper surface of second slide bottom plate 2 by gluing mode, rear surface and the lower surface difference of riser 3
It is fixedly connected with the preceding surface of first slide bottom plate 1 and the upper surface of second slide bottom plate 2 by gluing mode, described
Left surface, rear surface and the right surface of one slide bottom plate 1 left surface with second slide bottom plate 2, rear surface and right surface respectively
It is coplanar, the rear surface and lower surface of described reinforcing plate 4 respectively with the preceding surface of riser 3 and the upper surface of second slide bottom plate 2
It is fixedly connected by gluing mode, the left surface and the left surface of first slide bottom plate 1 of a reinforcing plate 4 in left side are coplanar,
The right surface of one, right side reinforcing plate 4 and the right surface co-planar of first slide bottom plate 1, the right side of described first slide bottom plate 1
It is provided with the left and right right through hole of two rows, the right through hole of the row of right side one is respectively the first rectangular opening 5, the first square opening 6 and the from front to back
Two square openings 7, the right through hole of the row of left side one are respectively third square hole 8, the first L-shaped hole 9 and fourth square hole 10 from front to back,
The left side of described first slide bottom plate 1 is provided with the left and right left through hole of two rows, and the left through hole of row of right side one is followed successively by the 5th from front to back
Square opening 11, the second L-shaped hole 12 and hexagonal hole 13, the first described L-shaped hole 9 and the second L-shaped hole 12 are symmetrical, the row of left side one
Left through hole be followed successively by the second rectangular opening 14, the 3rd L-shaped hole 15 and the 4th L-shaped hole 16, described second slide bottom from front to back
The elongated slot 17 through its both ends is provided with along fore-and-aft direction, the right side of described elongated slot 17 is along front and back among the bottom of plate 2
To being fixedly connected with stripe board 18 by the way of gluing, the left-hand face and the cell wall on the right side of elongated slot 17 of described stripe board 18
It is coplanar.
Using the method for slide lost foam casting slide described in the utility model, specifically comprise the following steps：
Step 1, the face on the basis of the lower surface of stripe board 18, in the lower surface filling foamed plastics of second slide bottom plate 2
Plate is flat as lining, the lower surface of whole slide evaporative pattern is located at the lower surface of stripe board 18 in same level reference plane；This
Application sets lining flat, it is ensured that the lower surface keep level of second slide bottom plate 2 in step 2, prevents slide evaporative pattern by sand pressure
Collapse.
Step 2, the slide evaporative pattern of step 1 is placed in the first sandbox, filling is served as a contrast prosposition in lower section, and to first
Sanding in sandbox.
Step 3, the second sandbox, and the sanding into the second sandbox are placed on the first sandbox top.
Step 4, the first sandbox and the second sandbox are spun upside down as an entirety, the sandbox of history first is located at the second sandbox
Top, and it is flat to remove lining.
Step 5, the 3rd sandbox is placed on the first sandbox, sanding in parallel 3rd sandbox.
Step 6；Unpack, the slide evaporative pattern in the first sandbox is dug out；Slide evaporative pattern is dug out, one is formed in sandbox
Shape and the completely the same sand mold of slide evaporative pattern.
Step 7, paint coating in the sand mold formed after slide evaporative pattern is removed in the first sandbox；Paint coating, place
The scab when pouring into a mould molten cast iron, is on the one hand easy to shake out, and the slide of convenient casting takes out out of sandbox, on the other hand keeps institute
The slide surface of casting is more smooth.
Step 8, the spruing on three sandboxes, and the second sandbox, the first sandbox and the 3rd sandbox are stacked from bottom to top；
It is used for the cast iron that melting is poured into a mould into sand mold by running channel.
Step 9, the cast iron of melting is poured into a mould into sand mold from running channel, and is cooled down.
Step 10, shake out, the slide after the completion of casting is taken out out of sandbox.
The present embodiment in step 6, has dug up sand, has first dug up the position stop-off of sand again when such as digging out slide evaporative pattern
Carry out step 7, place due to there is pit in sand mold and the slide surface until casting out occur it is raised, it is further to improve this
The surface quality of slide is cast in application.
Plastic foamboard used in slide evaporative pattern is made in the application after being dug out out of sandbox, can reclaim
Cystosepiment recycling is processed into again in the factory for being sent to manufacture cystosepiment, the recycling of cystosepiment is realized, compared to existing
The way of slide evaporative pattern is burnt in technology, the application is more environmentally-friendly and economy is more preferable, and the application is in cast molten
During the cast iron of state, the direction that the cast iron of melting can be faster from sprue channel open away from sprue channel open is flowed, the casting of molten condition
Iron gathers from one end away from sprue channel open to sprue channel open one end, is disappearance compared to one end away from sprue channel open in the prior art
Mould, the cast iron under molten condition will slowly flow to one end away from cast iron with the burning of evaporative pattern, when the cunning to be poured into a mould
When seat is larger, it is most likely that slide evaporative pattern has not yet burnt, and the cast iron at sprue channel open has begun to solidify, and causes to cast
Iron cast failure, the application overcome drawbacks described above, the quality and efficiency of slide casting are greatly improved, due to each cunning
Seat evaporative pattern is simply possible to use in cast once, a slide casting is obtained, so the application reduces the scrappage of slide evaporative pattern.
It is prior art not do the part illustrated in description above, or can be realized by prior art.
And it is only preferably case study on implementation of the present utility model that case is embodied described in the utility model, is not used for limiting
Practical range of the present utility model.The equivalent changes and modifications that i.e. all contents according to present utility model application the scope of the claims are made,
It all should be used as technology category of the present utility model.
Claims (2)
1. a kind of slide evaporative pattern, is made up of plastic foamboard material, it is characterised in that：Including first slide bottom plate（1）, second
Slide bottom plate（2）, riser（3）With the reinforcing plate of three triangles set at equal intervals from left to right（4）, described first slide
Bottom plate（1）Length be less than second slide bottom plate（2）Length, first slide bottom plate（1）Lower surface and second slide bottom plate
（2）Upper surface connection, riser（3）Rear surface and lower surface respectively with first slide bottom plate（1）Preceding surface and second slide
Seat bottom plate（2）Upper surface connection, described reinforcing plate（4）Rear surface and lower surface respectively with riser（3）Preceding surface and
Second slide bottom plate（2）Upper surface connection, described first slide bottom plate（1）Right side be provided with the left and right right through hole of two rows, it is right
The right through hole of the row of side one is respectively the first rectangular opening from front to back（5）, the first square opening（6）With the second square opening（7）, left side one
The right through hole of row is respectively third square hole from front to back（8）, the first L-shaped hole（9）And fourth square hole（10）, described first
Slide bottom plate（1）Left side be provided with the left and right left through hole of two rows, the left through hole of row of right side one is followed successively by the 5th square opening from front to back
（11）, the second L-shaped hole（12）With hexagonal hole（13）, described the first L-shaped hole（9）With the second L-shaped hole（12）Symmetrically, left side
The left through hole of one row is followed successively by the second rectangular opening from front to back（14）, the 3rd L-shaped hole（15）With the 4th L-shaped hole（16）, it is described
Second slide bottom plate（2）Bottom among elongated slot through its both ends is provided with along fore-and-aft direction（17）, described elongated slot（17）
Right side be connected with stripe board along fore-and-aft direction（18）, described stripe board（18）Left-hand face and elongated slot（17）Right side
Cell wall is coplanar.
2. slide evaporative pattern according to claim 1, it is characterised in that：All connections are consolidated by the way of gluing
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721233812.6U CN207188737U (en) | 2017-09-25 | 2017-09-25 | Slide evaporative pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721233812.6U CN207188737U (en) | 2017-09-25 | 2017-09-25 | Slide evaporative pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207188737U true CN207188737U (en) | 2018-04-06 |
Family
ID=61786310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721233812.6U Expired - Fee Related CN207188737U (en) | 2017-09-25 | 2017-09-25 | Slide evaporative pattern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207188737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550890A (en) * | 2017-09-25 | 2019-04-02 | 高淳县龙宁精密铸造有限公司 | Slide evaporative pattern and its method for casting slide |
-
2017
- 2017-09-25 CN CN201721233812.6U patent/CN207188737U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550890A (en) * | 2017-09-25 | 2019-04-02 | 高淳县龙宁精密铸造有限公司 | Slide evaporative pattern and its method for casting slide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20200925 |