CN205629291U - Core assembly molding gravity casting upset coagulation system - Google Patents
Core assembly molding gravity casting upset coagulation system Download PDFInfo
- Publication number
- CN205629291U CN205629291U CN201620472635.6U CN201620472635U CN205629291U CN 205629291 U CN205629291 U CN 205629291U CN 201620472635 U CN201620472635 U CN 201620472635U CN 205629291 U CN205629291 U CN 205629291U
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- China
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- screw rod
- entablature
- pressing plate
- sand mold
- load axle
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Abstract
The utility model discloses a core assembly molding gravity casting upset coagulation system, include: the support, axle bed, load axle, crossbeam, hanging beam, backing board, tilting mechanism positioning disk, fixed pin, third screw rod, third clamp plate, first screw rod, screw rod guide bracket, first clamp plate, curb plate, entablature, hinge, fitting pin, second screw rod, second clamp plate, balancing weight, fixation nut, gear, chain, motor, switch board, sand mould, the utility model discloses can realize in batches that it carries out 180 upsets to the casting mould to accomplish the back in the pouring in the core assembly molding casting production process, make the foundry goods fill the type flow field and the setting temperature field more reasonable to reduce the incline that the foundry goods produced gas pocket, slag blister and shrinkage cavity shrinkage porosite, improve the quality of foundry goods.
Description
Technical field
This utility model relates to Casting Equipment field, and a kind of cored-up mould gravitational casting upset is solidifying
It is fixedly mounted with and puts.
Background technology
Producing without internal flaw premium casting is the ultimate aim that casting process is pursued, and affects cast-internal and lacks
The main cause fallen into has the flow field in cavity filling process and two, the temperature field in casting solidification process main cause, fills
During type, flow field is that turbulent condition can cause the molten metal of filling die cavity to be involved in gas simultaneously as big with air
The contact of area can produce the oxidation of metal, ultimately causes cast-internal pore and dreg defect, if golden
Belonging to liquid filling is laminar condition, it is possible to avoid being involved in of air, it also avoid large-area air and gold
The contact belonging to liquid reduces the generation of oxidizing slag, thus reduces the defect of cast-internal, adopts in casting process
It is to form laminar flow to fill the prerequisite of type with rising pouring mode filling die cavity；Temperature field in casting solidification process
Reasonable layout be to set up reasonable Feeding channel precondition, at thermal center in process of setting Feeding channel evening
Shrinkage porosity defect of contraction cavity would not be had to produce in thermal center solidification cast-internal, the benefit of thermal center in gravity casting process
Contracting is by main gravity by hot liquid metal feeding to thermal center, and the thermal cycle of casting mold inner metal liquid is also heat in addition
Molten metal float to top, cold molten metal sinks to bottom, if so use withstand mode by shape
Become the most favourable temperature field to feeding a casting；The temperature field of above two contradiction to be realized and the requirement in flow field
It is accomplished by using a kind of special casting technique, i.e. after rising pouring, casting mold is turned over turnback solidification, the most both
Achieve laminar flow cast and achieve again molten metal hot in process of setting above to following cold casting portion
Carry out the function of feeding.At present, also there is no a kind of cored-up mould gravity-assist pouring carrying out and producing in batches
Upset structure.
Summary of the invention
In order to solve in cored-up mould casting process flow field when filling type and temperature field requirement in process of setting
Contradiction, the present invention proposes a kind of cored-up mould gravitational casting upset coagulation system.
The technical solution used in the present invention is:
A kind of cored-up mould gravitational casting upset coagulation system, including: support, axle bed, load axle, horizontal
Beam, hanging beam, backing board, switching mechanism location dish, steady pin, the 3rd screw rod, the 3rd pressing plate, first
Screw rod, screw rod guide bracket, the first pressing plate, side plate, entablature, hinge, locking pin, the second screw rod, the
Two pressing plates, balancing weight, fixing nut, gear, chain, motor, switch board, sand mold；
Described load axle runs through the axle bed on support；It is connected with tipper stent outer is sheathed on load axle
Structure location dish, switching mechanism location dish carries out upset location by steady pin；Load shaft end is provided with gear；
Gear on described load axle is connected with motor by chain；
Affixed two sills of described load axle are connected with backing board by two hanging beams, and backing board is put
There is sand mold；
One sill is provided with screw rod guide bracket, screw rod guide bracket run through be provided with first screw rod drive first
Pressing plate moves forward and backward, and front and back positions sand mold；
Described load axle is connected with two side plates, and a side plate is connected with entablature by hinge, another
Side plate is connected with entablature by locking pin, and this side plate has been screwed together the 3rd screw rod, the 3rd screw rod band
Dynamic 3rd pressing plate moves left and right, location, left and right sand mold；
Being screwed with the second screw rod by threaded block in the middle part of described entablature, the second screw rod drives on the second pressing plate
Lower movement, positions sand mold up and down；
It is connected with balancing weight by screw rod and nut on described entablature.
Effect of the present utility model: turning device can realize batch cored-up mould foundry production in
After casting complete, casting mold is carried out 180 ° of upsets, makes the mold filling of foundry goods more close with solidification temperature field
Reason, thus reduce foundry goods and produce pore, slag blister and the tendency of shrinkage cavity shrinkage porosity, improve the quality of foundry goods.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Detailed description of the invention
Below in conjunction with Figure of description and reference, this utility model is further described.
As shown in Figure 1-2；
A kind of cored-up mould gravitational casting upset coagulation system, including: support 1, axle bed 2, load axle 3,
Crossbeam 4, hanging beam 5, backing board 6, switching mechanism location dish 7, steady pin 8, the 3rd screw rod 9, the 3rd
Pressing plate 10, the first screw rod 11, screw rod guide bracket 12, the first pressing plate 13, side plate 25, entablature 14, hinge
Axle 16, locking pin 15, the second screw rod 17, the second pressing plate 18, balancing weight 19, fixing nut 20, join
Weight screw rod, gear 21, chain 23, motor 22, switch board 24, sand mold 28；
Described load axle 3 runs through the axle bed 2 on support 1；On load axle 3 sheathed solid outside support 1
Being connected to switching mechanism location dish 7, switching mechanism location dish 7 carries out upset location by steady pin 8；Hold
Power axle 3 end is provided with gear 21；
Gear 21 on described load axle 3 is connected with motor 22 by chain 23；
Affixed two sills of described load axle 34 are connected with backing board 6 by two hanging beams 5, the end
Sand mold 28 it is equipped with on supporting plate 6；
One sill 4 is provided with screw rod guide bracket 12, and screw rod guide bracket 12 runs through and is provided with the first screw rod
11 drive the first pressing plate 13 to move forward and backward, location sand mold 28 front and back；
Described load axle 3 is connected with two side plates 25, and a side plate 25 is by hinge 16 and entablature 14
Connecting, another side plate 25 is connected with entablature 14 by locking pin 15, the company of screwing togather on this side plate 25
Being connected to the 3rd screw rod 9, the 3rd screw rod 9 drives the 3rd pressing plate 10 to move left and right, location, left and right sand mold 28；
Being screwed with the second screw rod 17 by threaded block in the middle part of described entablature 14, the second screw rod 17 drives
Two pressing plates 18 move up and down, up and down location sand mold 28；
It is connected with balancing weight 19 by screw rod and nut 20 on described entablature 14.
Described support 1 is A font.
Described motor 22 is connected with switch board 24.
Embodiment
Open entablature to be placed on backing board by the sand mold assembled, entablature is closed and passes through locking pin
Entablature is locked, rotate the first screw rod, the second screw rod, the 3rd screw rod respectively, make the first pressing plate,
Two pressing plates, the 3rd pressing plate compress sand mold, make sand mold be tightly secured on rotating mechanism, according to sand mold weight
And the weight of casting of molten metal calculates the weight needing counterweight, corresponding balancing weight is selected to be enclosed within counterweight spiral shell
Fasten on bar and with fixing nut, it is simple to the upset of follow-up casting mold, pour into a mould afterwards, work as casting complete
Cast gate is inserted dead by rear employing plate, by switch board startup motor by chain-driving gear, by whole upset
Mechanism overturns, the locked switching mechanism of steady pin after overturning 180 °, and foundry goods is opened solid after completing solidification
Rationed marketing, starts motor and is flipped back to sand mold in situ, open entablature and sand mold has removed a type foundry goods
Casting process.
Claims (3)
1. a cored-up mould gravitational casting upset coagulation system, it is characterised in that:
Including: support (1), axle bed (2), load axle (3), entablature (14), hanging beam (5), backing board (6), switching mechanism location dish (7), steady pin (8), 3rd screw rod (9), 3rd pressing plate (10), first screw rod (11), screw rod guide bracket (12), first pressing plate (13), side plate (25), sill (4), hinge (16), locking pin (15), second screw rod (17), second pressing plate (18), balancing weight (19), fixing nut (20), gear (21), chain (23), motor (22), switch board (24), sand mold (28)；
Described load axle (3) runs through the axle bed (2) on support (1)；In sheathed switching mechanism location dish (7) that is connected with, support (1) outside on load axle (3), switching mechanism location dish (7) carries out upset location by steady pin (8)；Load axle (3) end is provided with gear (21)；
Gear (21) on described load axle (3) is connected with motor (22) by chain (23)；
Two sills (4) that described load axle (3) is affixed are connected with backing board (6) by two hanging beams (5), and backing board (6) is equipped with sand mold (28)；
One sill (4) is provided with screw rod guide bracket (12), screw rod guide bracket (12) run through be provided with the first screw rod (11) drive the first pressing plate (13) move forward and backward, front and back position sand mold (28)；
Described load axle (3) is connected with two side plates (25), one side plate (25) is connected with entablature (14) by hinge (16), another side plate (25) is connected with entablature (14) by locking pin (15), be screwed together on this side plate (25) the 3rd screw rod (9), 3rd screw rod (9) drives the 3rd pressing plate (10) to move left and right, location sand mold, left and right (28)；
Described entablature (14) middle part is screwed with the second screw rod (17) by threaded block, and the second screw rod (17) drives the second pressing plate (18) to move up and down, and positions sand mold (28) up and down；
It is connected with balancing weight (19) by screw rod and nut (20) on described entablature (14).
A kind of cored-up mould gravitational casting upset coagulation system the most according to claim 1, it is characterised in that:
Described support (1) is A font.
A kind of cored-up mould gravitational casting upset coagulation system the most according to claim 1, it is characterised in that:
Described motor (22) is connected with switch board (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620472635.6U CN205629291U (en) | 2016-05-21 | 2016-05-21 | Core assembly molding gravity casting upset coagulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620472635.6U CN205629291U (en) | 2016-05-21 | 2016-05-21 | Core assembly molding gravity casting upset coagulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205629291U true CN205629291U (en) | 2016-10-12 |
Family
ID=57055413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620472635.6U Active CN205629291U (en) | 2016-05-21 | 2016-05-21 | Core assembly molding gravity casting upset coagulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205629291U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202120A (en) * | 2019-07-15 | 2019-09-06 | 上海交通大学 | A kind of overturning orientation cooling casting formation system and its application method |
| CN111872360A (en) * | 2020-07-15 | 2020-11-03 | 宣城建永精密金属有限公司 | Robot extension arm and casting process thereof |
| CN112958986A (en) * | 2021-02-08 | 2021-06-15 | 中国铁建重工集团股份有限公司 | Steel pipe ring overturning tool |
-
2016
- 2016-05-21 CN CN201620472635.6U patent/CN205629291U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202120A (en) * | 2019-07-15 | 2019-09-06 | 上海交通大学 | A kind of overturning orientation cooling casting formation system and its application method |
| CN111872360A (en) * | 2020-07-15 | 2020-11-03 | 宣城建永精密金属有限公司 | Robot extension arm and casting process thereof |
| CN112958986A (en) * | 2021-02-08 | 2021-06-15 | 中国铁建重工集团股份有限公司 | Steel pipe ring overturning tool |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |