CN202479471U - Die-casting mould with whole charging barrel - Google Patents
Die-casting mould with whole charging barrel Download PDFInfo
- Publication number
- CN202479471U CN202479471U CN2012200927733U CN201220092773U CN202479471U CN 202479471 U CN202479471 U CN 202479471U CN 2012200927733 U CN2012200927733 U CN 2012200927733U CN 201220092773 U CN201220092773 U CN 201220092773U CN 202479471 U CN202479471 U CN 202479471U
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- water pipe
- charging barrel
- whole barrel
- whole
- barrel
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Abstract
The utility model discloses a die-casting mould with a whole charging barrel, belongs to the technical field of die-casting moulds, and aims to providing the die-casting mould with the whole charging barrel, which has the advantages that the structural design is reasonable, the partial cooling effect is good, the charging barrel is not easy to deform, and the problem that a punching head is often blocked in the charging barrel can be eliminated. The die-casting mould comprises the whole charging barrel and a sprue and is characterized in that the sprue is arranged on one end of the whole charging barrel, the inner wall of the whole charging barrel, below the sprue, is an easily-corroded high-temperature area, the side wall of the whole charging barrel, below the easily-corroded high-temperature area, is internally provided with a water pipe, and the water pipe is provided with a water flow meter and a water valve. The utility model is mainly suitable for the die-casting mould with the whole charging barrel, which is rapidly cooled when the whole charging barrel is at uneven partial heating.
Description
Technical field
The utility model relates to a kind of die casting technical field, relates in particular to a kind of whole barrel die casting.
Background technology
Die casting generally comprises cover half that the cover half installing plate that is fixed on die casting machine is, is fixed on the dynamic model on the die casting machine dynamic model installing plate, this dynamic model servo-actuated mold mounting plate relative motion and accomplish matched moulds and die sinking.During matched moulds, form die cavity between cover half and the dynamic model, liquid metals under high pressure is full of this die cavity, and during die sinking, dynamic model separates with cover half, just can foundry goods be taken out.The card drift often is stuck in barrel, is not only the fit clearance problem, because in process of production; It is uneven that each position of barrel is heated, if do not take effective cooling provision, barrel will be out of shape; The guide pillar of mould and guide pin bushing will misplace, and card drift and sprue bush will decentraction, cause the card drift often to be stuck in the interior phenomenon of barrel; Understand mold damage like this, shorten the service life of mould.
Chinese patent Granted publication CN 200988097Y, open day is on December 12nd, 2007, name is called in the scheme of " structure of cast die " and discloses a kind of structure of cast die.It comprises that two are separated by and the foot pad established, and a plummer is formed respectively on the bottom of the opposite side of two foots pad; Stride between two plummers and establish liftout plate; The top of this time liftout plate is provided with a upper ejector plate; And two foots pad are provided with a male model; This male model is provided with a master mold.Weak point is, this structure of cast die metallic solution pour into die cavity after.At the die cavity position that contacts with the sprue gate, because the metallic solution heat is higher, sharply raise in the die cavity position temperature that contacts with the sprue gate, corrode mould easily, shorten the service life of mould.
The utility model content
The utility model is to exist after pouring metallic solution into barrel in order to solve in the existing structure of cast die; Material tube inner wall below the sprue gate produces the temperature of rapid sound pitch, corrodes whole barrel easily, these deficiencies of reduction of service life; Provide a kind of structure to be provided with rationally; Local good cooling results, barrel is not yielding, can eliminate the card drift and often be stuck in a kind of whole barrel die casting in the barrel.
To achieve these goals, the utility model adopts following technical scheme:
A kind of whole barrel die casting; Comprise whole barrel, sprue gate; Described sprue gate is located at an end of whole barrel; Whole material tube inner wall below the sprue gate is perishable high-temperature area, and the whole barrel interior below perishable high-temperature area is provided with water pipe, and described water pipe is equipped with water ga(u)ge table and penstock.
In the whole material tube inner wall below the sprue gate water pipe is set and comes the cooling down high-temperature metallic solution, can quicken metallic solution in this perishable high-temperature area, carry out the part cooling,, on the mould upper wall, adopt water flowing this position that place is perishable and heat is concentrated.Parameter requirement according to different die casting coolings is cooperated with the water ga(u)ge table by valve, and cooling effect is set flexibly.This position temperature is reduced rapidly, guarantee local good cooling results, barrel is not yielding, can eliminate the card drift and often be stuck in the phenomenon in the barrel, improve the die casting product quality and qualification rate.
As preferably, described whole barrel is axially offered two axial holes from an end toward the other end, is respectively inlet opening and apopore.The side of described whole barrel this end at the sprue gate is past laterally offers two horizontal holes to the side, and laterally hole is communicated with axial hole.Laterally hole intersects vertically with axial hole, is easy to the installation of water pipe, water pipe laterally with axially vertical just can tighten solid, the difficult generation water whole barrel die casting of damage that lets out.And be easy to horizontal hole and the axially setting of hole.
As preferably, described water pipe is close to horizontal hole inwall and is installed with axial hole inwall, and is that water pipe is connected in the water pipe in the hole and the axial hole laterally.Water pipe is close to horizontal hole inwall and axially hole inwall installation; Make that the cooling-down effect of the water that flows in the water pipe is best; Metallic solution in the corrosion high-temperature area is cooled down fast, guarantee that barrel is indeformable, eliminate the card drift and often be stuck in the phenomenon in the barrel.
As preferably, the effluent pipe mouth of described water pipe and water inlet pipe mouth all are located at this end of sprue gate of whole barrel.Water-cooled water flow into the interior time weak point of corrosion high-temperature area of mould like this, and the coolant-temperature gage in the water pipe is lower, good cooling results, and also save supplying pipe, and can guarantee the firm degree of the mould other end.
As preferably, the water pipe in the described horizontal hole blocks up with anti-timber bolt with whole barrel lateral wall junction.Block up with anti-timber bolt, be convenient to the replacing to water pipe, also be convenient to the water pipe of corrosion high-temperature area below is cleaned, it is smooth and easy that water pipe is flowed, and guarantees the optimum efficiency of water pipe cooling all the time.
The utility model can reach following effect:
1, in the whole material tube inner wall of the utility model below the sprue gate water pipe is set and comes the cooling down high-temperature metallic solution, local good cooling results, barrel is not yielding, can eliminate the card drift and often be stuck in the phenomenon in the barrel.
2, the utility model adopts valve to cooperate with the water ga(u)ge table, according to the parameter requirement of different die casting coolings, the size and the degree of water pipe cooling is set flexibly.The structure of water pipe is provided with rationally, and good cooling results is enhanced productivity, and can improve the quality and the qualification rate of die casting product greatly.
Description of drawings
Fig. 1 is a kind of shaft section cross-sectional view of the utility model.
Fig. 2 is a kind of cross-sectional profile structural representation of Fig. 1 at the B-B place.
Fig. 3 is a kind of water pipe plane cross-sectional view of the utility model.
1, whole barrel; 2, water pipe; 3, perishable high-temperature area; 4, sprue gate; 5, water ga(u)ge table; 6, penstock; 7, water inlet pipe mouth; 8, effluent pipe mouth; 9, anti-timber bolt.
The specific embodiment
Embodiment: a kind of whole barrel die casting.Like Fig. 1, shown in Figure 2; This is a kind of whole barrel die casting, comprises whole barrel 1, sprue gate, and sprue gate 4 is located at an end of whole barrel; Whole material tube inner wall below the sprue gate is perishable high-temperature area 3; Whole barrel interior below perishable high-temperature area 3 is provided with water pipe 2, and whole barrel 1 is axially offered two axial holes from an end toward the other end, is respectively inlet opening and apopore.The side of whole barrel this end at the sprue gate is past laterally offers two horizontal holes to the side, and laterally hole is communicated with axial hole.Water pipe is close to horizontal hole inwall and is installed with axial hole inwall, and is that water pipe is connected in the water pipe in the hole and the axial hole laterally.The effluent pipe mouth 8 and the water inlet pipe mouth 7 of water pipe all is located at sprue gate 4 these ends of whole barrel.Laterally water pipe in the hole and whole barrel lateral wall junction are blocked up with anti-timber bolt 9.Water pipe is equipped with water ga(u)ge table 5 and penstock 6.
In the whole material tube inner wall below the sprue gate water pipe is set and comes the cooling down high-temperature metallic solution, can quicken metallic solution in this perishable high-temperature area, carry out the part cooling,, on the mould upper wall, adopt water flowing this position that place is perishable and heat is concentrated.Parameter requirement according to different die casting coolings is cooperated with the water ga(u)ge table by valve, and cooling effect is set flexibly.This position temperature is reduced rapidly, guarantee local good cooling results, barrel is not yielding, can eliminate the card drift and often be stuck in the phenomenon in the barrel, improve the die casting product quality and qualification rate.
Water pipe is close to horizontal hole inwall and is installed with axial hole inwall, makes that the cooling-down effect of the water that flows in the water pipe is best, and the metallic solution in the corrosion high-temperature area is cooled down fast.Water pipe is close to horizontal hole inwall and is installed with axial hole inwall, makes that the cooling-down effect of the water that flows in the water pipe is best, and the metallic solution in the corrosion high-temperature area is cooled down fast.Water-cooled water flow into the interior time weak point of corrosion high-temperature area of mould like this, and the coolant-temperature gage in the water pipe is lower, good cooling results, and also save supplying pipe, and can guarantee the firm degree of the mould other end.Block up with anti-timber bolt, be convenient to the replacing to water pipe, also be convenient to the water pipe of corrosion high-temperature area below is cleaned, it is smooth and easy that water pipe is flowed, and guarantees the optimum efficiency of water pipe cooling all the time.
The course of work, when high temperature metal solution from the sprue gate 4 when being poured into perishable high-temperature area 3, because metallic solution has higher temperature, easily to the whole barrel at the perishable high-temperature area place of whole barrel.When being provided with water pipe in the whole barrel in the below of perishable high-temperature area, water pipe just can cool off the high temperature metal solution at this place.Make the metallic solution that is poured into perishable high-temperature area place to cool down rapidly, be difficult for making whole barrel generation deformation like this.Simultaneously; Water pipe is according to the temperature requirement of die casting product and metallic solution; Flowing velocity through cold water in water ga(u)ge table and the penstock adjusting water pipe; The processing thereby the metallic solution in the whole barrel that can be convenient, flexible is lowered the temperature, the quality with cast product of can effectively enhancing productivity.
Combine accompanying drawing to describe the embodiment of the utility model above, but not limited by the foregoing description when realizing, those of ordinary skills can make various variations or modification within the scope of the appended claims.
Claims (5)
1. whole barrel die casting; Comprise whole barrel, sprue gate; It is characterized in that described sprue gate is located at an end of whole barrel, the whole material tube inner wall below the sprue gate is perishable high-temperature area; Whole barrel interior below perishable high-temperature area is provided with water pipe, and described water pipe is equipped with water ga(u)ge table and penstock.
2. a kind of whole barrel die casting according to claim 1 is characterized in that, described whole barrel is axially offered two axial holes from an end toward the other end, is respectively inlet opening and apopore; The side of described whole barrel this end at the sprue gate is past laterally offers two horizontal holes to the side, and laterally hole is communicated with axial hole.
3. a kind of whole barrel die casting according to claim 1 and 2 is characterized in that, described water pipe is close to horizontal hole inwall and is installed with axial hole inwall, and is that water pipe is connected in the water pipe in the hole and the axial hole laterally.
4. a kind of whole barrel die casting according to claim 3 is characterized in that the effluent pipe mouth of described water pipe and water inlet pipe mouth all are located at this end of sprue gate of whole barrel.
5. a kind of whole barrel die casting according to claim 3 is characterized in that, water pipe in the described horizontal hole and whole barrel lateral wall junction are blocked up with anti-timber bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200927733U CN202479471U (en) | 2012-03-13 | 2012-03-13 | Die-casting mould with whole charging barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200927733U CN202479471U (en) | 2012-03-13 | 2012-03-13 | Die-casting mould with whole charging barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479471U true CN202479471U (en) | 2012-10-10 |
Family
ID=46953932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200927733U Expired - Fee Related CN202479471U (en) | 2012-03-13 | 2012-03-13 | Die-casting mould with whole charging barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226715A (en) * | 2018-10-09 | 2019-01-18 | 广州市型腔模具制造有限公司 | A kind of inner eccentric holes moulding mixture cylinder cooling system |
| CN115106503A (en) * | 2022-07-29 | 2022-09-27 | 湛江德利车辆部件有限公司 | Die casting die sinking deformation reason checking method |
-
2012
- 2012-03-13 CN CN2012200927733U patent/CN202479471U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226715A (en) * | 2018-10-09 | 2019-01-18 | 广州市型腔模具制造有限公司 | A kind of inner eccentric holes moulding mixture cylinder cooling system |
| WO2020073584A1 (en) * | 2018-10-09 | 2020-04-16 | 广州市型腔模具制造有限公司 | Inner-hole eccentric type barrel cooling system |
| CN109226715B (en) * | 2018-10-09 | 2024-03-12 | 广州市型腔模具制造有限公司 | Inner hole eccentric type charging barrel cooling system |
| CN115106503A (en) * | 2022-07-29 | 2022-09-27 | 湛江德利车辆部件有限公司 | Die casting die sinking deformation reason checking method |
| CN115106503B (en) * | 2022-07-29 | 2023-08-22 | 湛江德利车辆部件有限公司 | Method for checking die-casting die-opening deformation reasons |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121010 Termination date: 20180313 |