CN107344227A - A kind of precision castings evaporative pattern wax melting pool structure and its wax melting method - Google Patents
A kind of precision castings evaporative pattern wax melting pool structure and its wax melting method Download PDFInfo
- Publication number
- CN107344227A CN107344227A CN201710760153.XA CN201710760153A CN107344227A CN 107344227 A CN107344227 A CN 107344227A CN 201710760153 A CN201710760153 A CN 201710760153A CN 107344227 A CN107344227 A CN 107344227A
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- China
- Prior art keywords
- wax
- pond
- wax melting
- net cage
- evaporative pattern
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/043—Removing the consumable pattern
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
A kind of precision castings evaporative pattern wax melting pool structure and its wax melting method, it is related to a kind of casting wax pond, it is related to a kind of casting wax pond, wax recovery pond is provided with the side in wax melting pond, the wax recovery pond side in the wax melting pond is arranged to parapet, and the flow channel of wax recovery pond is formed by the wall upper end of the parapet, and the bottom of pond in wax melting pond is provided with heater, net cage is placed in wax melting pond, and waxing scraper is provided with wax melting pond top；The present invention realizes the purpose of batch jobs；By the implementation of the present invention, the drawbacks of effectively overcoming prior art wastes time and energy, and work efficiency is extremely low；The present invention is reasonable in design, time saving and energy saving, and wax melting efficiency is greatly improved.
Description
【Technical field】
The present invention relates to a kind of casting wax pond, more particularly, to a kind of precision castings evaporative pattern wax melting pool structure and its wax melting side
Method.
【Background technology】
It is known, in the structural member of casting field, lost-wax process is used mostly, and lost-wax casting technical principle originates from China
Shang dynasty burns mistake method, and this technology is gradually withered away after occurring without model line lost-wax process.Lost-wax process is the metals such as the bronze in ancient times
The casting method of implements.Way is that the model of casting is made with beeswax, then fills loam core with other refractory material and apply into
Outer model.After heated baking, all fusing is lost in wax-pattern, whole cast model is become ghost.Pour liquation inside again, just cast
Implements.There can be the effect of hollow out with exquisitely carved with the implements of lost-wax process casting.Lost-wax process, there is long history in China,
Also widely used in modern industry, current wax melting pond is a square pond, is first put the wax-pattern with molding sand housing during use
Enter in pond, then inject hot water in pond, after band wax-pattern dissolves, start to collect the wax stone on top, discharge water after take out molding sand housing,
This technique not only wastes time and energy, and work efficiency is extremely low.
【The content of the invention】
In order to overcome the shortcomings of in background technology, the present invention discloses a kind of precision castings evaporative pattern wax melting pool structure and its wax melting side
Method, the wax fast melt in molding sand housing is made using the heater in wax melting bottom of pond portion, the wax liquor after thawing is collected by waxing scraper
In wax recovery pond, the purpose being rapidly separated of wax in molding sand housing is realized.
For achieving the above object, the present invention adopts the following technical scheme that：
A kind of precision castings evaporative pattern wax melting pool structure, including wax melting pond, wax recovery pond, heater, net cage and waxing scraper, in wax melting
The side in pond is provided with wax recovery pond, and the wax recovery pond side in the wax melting pond is arranged to parapet, by the wall upper end shape of the parapet
Into the flow channel of wax recovery pond, the bottom of pond in wax melting pond is provided with heater, and net cage is placed in wax melting pond, on wax melting pond top
Provided with waxing scraper.
Described precision castings evaporative pattern wax melting pool structure, the heater are more electric heating tubes；Or radiating tube.
Described precision castings evaporative pattern wax melting pool structure, described electric heating tube are laid on the pond inner chamber body bottom in wax melting pond
Portion, filter is provided with electric heating tube top, net cage is placed on filter top；Or set in the pond inner chamber body bottom in wax melting pond a plurality of
Covered conduit, the electric heating tube are hidden in covered conduit, electric heating tube external power supply and controlling switch.
Described precision castings evaporative pattern wax melting pool structure, the radiating tube are laid on the pond inner chamber body bottom in wax melting pond,
Radiating tube top is provided with filter, and net cage is placed on filter top；Or a plurality of covered conduit, institute are set in the pond inner chamber body bottom in wax melting pond
State radiating tube to be hidden in covered conduit, the external gas fired-boiler of radiating tube.
Described precision castings evaporative pattern wax melting pool structure, the both ends top of the waxing scraper is respectively equipped with extension board, described
The bottom at waxing scraper both ends is respectively equipped with the silicone rubber plate of extension, and the outer end of two extension boards is respectively equipped with straight-bar, in two straight-bars
Both ends are respectively equipped with wheel.
Described precision castings evaporative pattern wax melting pool structure, handle is respectively equipped with the both ends top of waxing scraper.
A kind of wax melting method of precision castings evaporative pattern, including molding sand housing put in net cage, using suspender by net cage
It is put into wax melting pond, the water in wax melting pond is heated using heater, pushed to wax liquor in wax recovery pond using waxing scraper, profit
Net cage is hung out into step with suspender：
Step 1；
The rising head of molding sand housing is put into net cage upward, putting for molding sand housing should consolidate；
Step 2；
Connect previous step and utilize crane；Or overhead traveling crane；Or any suspender of hoist slings net cage, and net cage then is put into wax melting pond
In filter top, and the molding sand housing in net cage is submerged in water；
Step 3；
Connect previous step to heat the water in wax melting pond using heater, the wax liquor in molding sand housing is all overflowed simultaneously by hot water
Swim on the water surface in wax melting pond；
Step 4；
Meet the people of previous step two and drive waxing scraper using handle before and after wax melting pond, waxing scraper is used by wax melting by wax melting pond side
The wax liquor of pond internal upper part floating pushes to wax recovery pond side, and wax liquor will be by close to the wall upper end of wax recovery pond side parapet
Into in wax recovery pond, the waxing scraper 3 is placed motionless；
Step 5；
Connect previous step and net cage is hung out into wax melting pond using suspender, another batch of net cage for being put into molding sand housing is then put into wax melting pond
And repeat operation according to abovementioned steps.
The wax melting method of described precision castings evaporative pattern, the water described in step 2 in wax melting pond are less than setting height
When, appropriate water is added in wax melting pond.
The wax melting method of described precision castings evaporative pattern, the wax liquor described in step 4 in wax recovery pond reach a certain amount of
When, the wax liquor in wax recovery pond is taken out standby.
Due to using technical scheme as described above, the present invention has the advantages that：
Precision castings evaporative pattern wax melting pool structure of the present invention and its wax melting method, the heater using wax melting bottom of pond portion make type
Wax fast melt in arenaceous shell body, the wax liquor after thawing are collected in wax recovery pond by waxing scraper, realize wax in molding sand housing
Be rapidly separated；The present invention realizes the purpose of batch jobs；By the implementation of the present invention, it is time-consuming effectively to overcome prior art
Arduously, the drawbacks of work efficiency is extremely low；The present invention is reasonable in design, time saving and energy saving, and wax melting efficiency is greatly improved.
【Brief description of the drawings】
Fig. 1 is the process chart of the present invention；
Fig. 2 is the using state structure diagram of the present invention；
Fig. 3 is the structural representation of the present invention；
Fig. 4 is the using state structure diagram of the present invention；
Fig. 5 is the using state structure diagram of the present invention；
Fig. 6 is the using state structure diagram of the present invention；
Fig. 7 is the paraffin cutting plate structure schematic diagram of the present invention；
Fig. 8 is the cage structure schematic diagram of the present invention；
In figure：1st, handle；2nd, wheel；3rd, waxing scraper；4th, water；5th, wax melting pond；6th, pond inner chamber body；7th, filter；8th, heater；9th, wax
Liquid；10th, wax recovery pond；11st, parapet；12nd, wall upper end；13rd, rising head；14th, molding sand housing；15th, net cage；16th, extension board；17th, silicon
Sheet rubber.
【Embodiment】
The present invention can be explained in more detail by the following examples, the open purpose of the present invention is intended to protect the scope of the invention
All interior changes and improvements, the invention is not limited in the following examples；
Precision castings evaporative pattern wax melting pool structure with reference to described in accompanying drawing 1 ~ 8, including wax melting pond 5, wax recovery pond 10, heater 8, net
Case 15 and waxing scraper 3, wax recovery pond 10 is provided with the side in wax melting pond 5, and the side of wax recovery pond 10 in the wax melting pond 5 is arranged to
Parapet 11, the flow channel of wax recovery pond 10 is formed by the wall upper end 12 of the parapet 11, the bottom of pond in wax melting pond 5 is provided with heating
Device 8, net cage 15 are placed in wax melting pond 5, and waxing scraper 3 is provided with the top of wax melting pond 5.
Described precision castings evaporative pattern wax melting pool structure, the heater 8 are more electric heating tubes；Or radiating tube.
Described precision castings evaporative pattern wax melting pool structure, described electric heating tube are laid on the bottom of pond inner chamber body 6 in wax melting pond 5
Portion, filter 7 is provided with electric heating tube top, net cage 15 is placed on the top of filter 7；Or set in the bottom of pond inner chamber body 6 in wax melting pond 5
A plurality of covered conduit is put, the electric heating tube is hidden in covered conduit, electric heating tube external power supply and controlling switch.
Described precision castings evaporative pattern wax melting pool structure, the radiating tube are laid on the bottom of pond inner chamber body 6 in wax melting pond 5,
Filter 7 is provided with radiating tube top, net cage 15 is placed on the top of filter 7；Or set in the bottom of pond inner chamber body 6 in wax melting pond 5 more
Bar covered conduit, the radiating tube are hidden in covered conduit, the external gas fired-boiler of radiating tube.
Described precision castings evaporative pattern wax melting pool structure, the both ends top of the waxing scraper 3 are respectively equipped with extension board 16, institute
The bottom for stating the both ends of waxing scraper 3 is respectively equipped with the silicone rubber plate 17 of extension, and the outer end of two extension boards 16 is respectively equipped with straight-bar, two
The both ends of straight-bar are respectively equipped with wheel 2.
Described precision castings evaporative pattern wax melting pool structure, handle 1 is respectively equipped with the both ends top of waxing scraper 3.
A kind of wax melting method of precision castings evaporative pattern, including molding sand housing 14 put in net cage 15, utilizes suspender will
Net cage 15 is put into wax melting pond 5, heats the water in wax melting pond 5 using heater 8, wax liquor 9 is pushed into wax using waxing scraper 3
Step is hung out in recovery pond 10, using suspender by net cage 15：
Step 1；
The rising head 13 of molding sand housing 14 is put into net cage 15 upward, putting for molding sand housing 14 should consolidate；
Step 2；
Connect previous step and utilize crane；Or overhead traveling crane；Or any suspender of hoist slings net cage 15, then net cage 15 is put into and melted
The top of filter 7 in wax pond 5, and the molding sand housing 14 in net cage 15 is submerged in water 4；
Step 3；
Connect previous step to heat the water 4 in wax melting pond 5 using heater 8, make the wax liquor 9 in molding sand housing 14 whole by hot water
Overflow and swim on the face of water 4 in wax melting pond 5；
Step 4；
It is front and rear using the drive waxing scraper 3 of handle 1 in wax melting pond 5 to meet the people of previous step two, waxing scraper 3 is used by the side of wax melting pond 5
The wax liquor 9 that the internal upper part of wax melting pond 5 floats is pushed into the side of wax recovery pond 10, wax liquor 9 will be by close to wax recovery pond 10 1
The wall upper end 12 of side parapet 11 enters in wax recovery pond 10, and the waxing scraper 3 is placed motionless；
Step 5；
Connect previous step and net cage 15 is hung out into wax melting pond 5 using suspender, then put another batch of net cage for being put into molding sand housing 14 15
Enter wax melting pond 5 and repeat operation according to abovementioned steps.
The wax melting method of described precision castings evaporative pattern, the water 4 described in step 2 in wax melting pond 5 are less than setting height
When, appropriate water 4 is added in wax melting pond 5.
The wax melting method of described precision castings evaporative pattern, the wax liquor 9 described in step 4 in wax recovery pond 10 reach one
When quantitative, the wax liquor 9 in wax recovery pond 10 is taken out standby.
Part not in the detailed description of the invention is prior art.
Claims (9)
1. a kind of precision castings evaporative pattern wax melting pool structure, including wax melting pond, wax recovery pond, heater, net cage and waxing scraper, it is special
Sign is：Wax recovery pond is provided with the side in wax melting pond, the wax recovery pond side in the wax melting pond is arranged to parapet, by the parapet
Wall upper end form the flow channel of wax recovery pond, the bottom of pond in wax melting pond is provided with heater, and net cage is placed in wax melting pond,
Wax melting pond top is provided with waxing scraper.
2. precision castings evaporative pattern wax melting pool structure according to claim 1, it is characterized in that：The heater is that more electricity add
Heat pipe or radiating tube.
3. precision castings evaporative pattern wax melting pool structure according to claim 1, it is characterized in that：Described electric heating tube is laid on
The pond inner chamber body bottom in wax melting pond, filter is provided with electric heating tube top, and net cage is placed on filter top or in the pond in wax melting pond
Inner chamber body bottom sets a plurality of covered conduit, and the electric heating tube is hidden in covered conduit, electric heating tube external power supply and controlling switch.
4. precision castings evaporative pattern wax melting pool structure according to claim 3, it is characterized in that：The radiating tube is laid on wax melting
The pond inner chamber body bottom in pond, filter is provided with radiating tube top, and net cage is placed on filter top or the pond inner chamber body in wax melting pond
Bottom sets a plurality of covered conduit, and the radiating tube is hidden in covered conduit, the external gas fired-boiler of radiating tube.
5. precision castings evaporative pattern wax melting pool structure according to claim 3, it is characterized in that：The both ends top of the waxing scraper
Extension board is respectively equipped with, the bottom at the waxing scraper both ends is respectively equipped with the silicone rubber plate of extension, the outer end difference of two extension boards
Provided with straight-bar, wheel is respectively equipped with the both ends of two straight-bars.
6. precision castings evaporative pattern wax melting pool structure according to claim 3, it is characterized in that：In the both ends upper part of waxing scraper
She You not handle.
A kind of 7. essence casting implemented using the precision castings evaporative pattern wax melting pool structure described in claim 1~6 any claim
The wax melting method of part evaporative pattern, it is characterized in that：Including molding sand housing is put in net cage, is put into wax melting using suspender by net cage
Chi Zhong, using heater the water in wax melting pond heated, using waxing scraper wax liquor pushed in wax recovery pond, utilize suspender will
Net cage hangs out step：
Step 1；
The rising head of molding sand housing is put into net cage upward, putting for molding sand housing should consolidate；
Step 2；
Connect previous step and utilize crane；Or overhead traveling crane；Or any suspender of hoist slings net cage, and net cage then is put into wax melting pond
In filter top, and the molding sand housing in net cage is submerged in water；
Step 3；
Connect previous step to heat the water in wax melting pond using heater, the wax liquor in molding sand housing is all overflowed simultaneously by hot water
Swim on the water surface in wax melting pond；
Step 4；
Meet the people of previous step two and drive waxing scraper using handle before and after wax melting pond, waxing scraper is used by wax melting by wax melting pond side
The wax liquor of pond internal upper part floating pushes to wax recovery pond side, and wax liquor will be by close to the wall upper end of wax recovery pond side parapet
Into in wax recovery pond, the waxing scraper is placed motionless；
Step 5；
Connect previous step and net cage is hung out into wax melting pond using suspender, another batch of net cage for being put into molding sand housing is then put into wax melting pond
And repeat operation according to abovementioned steps.
8. the wax melting method of precision castings evaporative pattern according to claim 7, it is characterized in that：The wax melting pond described in step 2
In water when being less than setting height, appropriate water is added in wax melting pond.
9. the wax melting method of precision castings evaporative pattern according to claim 7, it is characterized in that：The wax described in step 4 reclaims
When wax liquor in pond reaches a certain amount of, the wax liquor in wax recovery pond is taken out standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760153.XA CN107344227A (en) | 2017-08-30 | 2017-08-30 | A kind of precision castings evaporative pattern wax melting pool structure and its wax melting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760153.XA CN107344227A (en) | 2017-08-30 | 2017-08-30 | A kind of precision castings evaporative pattern wax melting pool structure and its wax melting method |
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| Publication Number | Publication Date |
|---|---|
| CN107344227A true CN107344227A (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710760153.XA Pending CN107344227A (en) | 2017-08-30 | 2017-08-30 | A kind of precision castings evaporative pattern wax melting pool structure and its wax melting method |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414478A (en) * | 2015-12-29 | 2016-03-23 | 葛全岭 | Evaporative-pattern wax-melting pool structure of precision casting and wax melting method thereof |
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2017
- 2017-08-30 CN CN201710760153.XA patent/CN107344227A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414478A (en) * | 2015-12-29 | 2016-03-23 | 葛全岭 | Evaporative-pattern wax-melting pool structure of precision casting and wax melting method thereof |
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Application publication date: 20171114 |
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