CN206356561U - A kind of die casting of application sliding block core runner shaping - Google Patents
A kind of die casting of application sliding block core runner shaping Download PDFInfo
- Publication number
- CN206356561U CN206356561U CN201621417973.6U CN201621417973U CN206356561U CN 206356561 U CN206356561 U CN 206356561U CN 201621417973 U CN201621417973 U CN 201621417973U CN 206356561 U CN206356561 U CN 206356561U
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- Prior art keywords
- core
- sliding block
- mold core
- die
- die casting
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Abstract
The utility model is related to a kind of die casting of application sliding block core runner shaping, between upper bolster and die shoe several pulled core structures have been evenly arranged around upper mold core and lower mold core, pulled core structure includes oil cylinder, take-up housing and sliding block core, oil cylinder is fixed by support with die shoe, the piston rod of oil cylinder is connected with the take-up housing being slidably mounted between upper bolster and die shoe, take-up housing is provided with sliding block core close to one end of upper mold core, sliding block core and upper mold core, lower mold core constitutes die cavity, the die cavity face of sliding block core side is vertically arranged with several runners, the cast passage of runner arrangement corresponding with upper mold core is connected, cast passage is connected with the barrel installed in upper bolster.The features such as the utility model has high simple in construction, production efficiency, guarantee support quality, reduces the cost of manufacture of mould.
Description
Technical field
The utility model is related to the die casting technical field of manufacture support, more particularly to a kind of application sliding block core runner
The die casting of shaping.
Background technology
The principal element of influence support quality comes from the structure of mould, and it is rational in infrastructure that mold runner is designed, can
The disqualification rate of support is substantially reduced, is avoided that support produces bubble, the cold defect such as cut.In order to ensure mould can produce structure
Complex support is, it is necessary to which flow passage structure and cinder ladle set-point reasonable in design carrys out the shaping of finishing stand, it is ensured that product
Quality.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of die casting of application sliding block core runner shaping, tool
The features such as having high simple in construction, production efficiency, guarantee support quality, reduce the cost of manufacture of mould.
The utility model solves the technical scheme that its technical problem used：A kind of application sliding block core runner shaping is provided
Die casting, including upper bolster, upper mold core and lower mold core, the lower end of described upper bolster is provided with die shoe, the die shoe
It is provided between upper bolster in the lower mold core and upper mold core for stacking installation, around upper between described upper bolster and die shoe
Core rod and lower mold core have been evenly arranged several pulled core structures, and described pulled core structure includes oil cylinder, take-up housing and sliding block core, institute
The oil cylinder stated is fixed by support with die shoe, the piston rod of the oil cylinder and the cunning being slidably mounted between upper bolster and die shoe
Block is connected, and described take-up housing is provided with sliding block core close to one end of upper mold core, and the sliding block core is constituted with upper mold core, lower mold core
Die cavity, the die cavity face of described sliding block core side is vertically arranged with several runners, the runner it is corresponding with upper mold core arrangement pour
Note passage to be connected, described cast passage is connected with the barrel installed in upper bolster.Aluminium liquid flows to runner from cast passage, from production
The whole of product is flowed at the top of product, it is durable so to obtain product, will not produce the defects such as stomata, bubble, improve production
The quality of product.
Supplement, be located between described upper bolster and die shoe as one kind to technical scheme described in the utility model
The location arrangements all around of upper mold core and lower mold core have four pulled core structures.
Supplemented as one kind to technical scheme described in the utility model, described die shoe lower end both sides are vertically-mounted
Have and the vertically-mounted top for having upper end to insert die cavity on top plate, described top plate is installed between two support blocks, two support block lower ends
Bar.
Supplemented as one kind to technical scheme described in the utility model, top plate is located in described support block inside side walls
Lower end is provided with limited block.The limited block limits the minimum altitude of top plate downslide, plays a part of protecting top plate.
Supplemented as one kind to technical scheme described in the utility model, one of take-up housing is located at perpendicular below barrel
Spreader directly is installed, the spreader is connected with cast passage.
Supplemented as one kind to technical scheme described in the utility model, described upper bolster and four angles of die shoe
Fall the guide pin bushing and guide pillar for being mounted on cooperating.
Supplemented as one kind to technical scheme described in the utility model, the upper surface of described die shoe is located at each
The both sides of take-up housing have been arranged symmetrically press strip.
Supplemented as one kind to technical scheme described in the utility model, vertical cloth in the middle part of described upper mold core lower surface
Shaping convex column is equipped with, the upper mold core lower surface is disposed with cast passage around shaping convex column.
Supplemented as one kind to technical scheme described in the utility model, described lower mold core bottom centre position is vertical
Shaping convex column is disposed with, the lower mold core bottom has been evenly arranged several cinder ladles around shaping convex column.Lower mold core bottom
Cinder ladle is opened up, the cinder ladle position is the place that aluminium liquid is finally reached, it is relatively good to open up cinder ladle effect here, serves storage waste material
Effect, and also have the effect for preventing product from producing cold Gehu.
Supplemented as one kind to technical scheme described in the utility model, described die shoe is located at each take-up housing
Lower end is arranged with brake pad, and described take-up housing is slided along brake pad.The brake pad plays a part of guiding, also prevents
The effect of take-up housing abrasion.
Beneficial effect：The utility model is related to a kind of die casting of application sliding block core runner shaping, and aluminium liquid is logical from cast
Road flows to runner, and the whole of product is flowed at the top of product, and it is durable so to obtain product, will not produce stomata, bubble
Etc. defect, the quality of product is improved；Lower mold core bottom opens up cinder ladle, and the cinder ladle position is the place that aluminium liquid is finally reached, this
In open up that cinder ladle effect is relatively good, serve the effect of storage waste material, and also have the effect for preventing product from producing cold Gehu.This reality
The features such as with also there is high simple in construction, production efficiency, guarantee support quality, the cost of manufacture of mould is reduced.
Brief description of the drawings
Fig. 1 is the full sectional view at pulled core structure described in the utility model；
Fig. 2 is the full sectional view at barrel described in the utility model；
Fig. 3 is that the utility model removes the structural representation after upper bolster and upper mold core；
Fig. 4 is upper bolster described in the utility model and the structural representation of upper mold core；
Fig. 5 is the structural representation of lower mold core described in the utility model；
Fig. 6 is the structural representation of sliding block core described in the utility model.
Diagram：1st, upper bolster, 2, upper mold core, 3, guide pin bushing, 4, guide pillar, 5, lower mold core, 6, top plate, 7, push rod, 8, support block, 9,
Die shoe, 10, pulled core structure, 11, cast passage, 12, barrel, 13, spreader, 14, cinder ladle, 15, oil cylinder, 16, take-up housing,
17th, sliding block core, 18, press strip, 19, support, 20, shaping convex column, 21, runner, 22, brake pad, 23, limited block.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
Embodiment of the present utility model is related to a kind of die casting of application sliding block core runner shaping, as shown in figures 1 to 6,
Including upper bolster 1, upper mold core 2 and lower mold core 5, the lower end of described upper bolster 1 is provided with die shoe 9, the die shoe 9 and upper mould
It is provided between seat 1 in the lower mold core 5 and upper mold core 2 for stacking installation, around upper between described upper bolster 1 and die shoe 9
Core rod 2 and lower mold core 5 have been evenly arranged several pulled core structures 10, and described pulled core structure 10 includes oil cylinder 15, take-up housing 16
With sliding block core 17, described oil cylinder 15 is fixed by support 19 with die shoe 9, and the piston rod of the oil cylinder 15 is with being slidably mounted on
Take-up housing 16 between die holder 1 and die shoe 9 is connected, and described take-up housing 16 is provided with sliding block core close to one end of upper mold core 2
17, the sliding block core 17 constitutes die cavity with upper mold core 2, lower mold core 5, if the die cavity face of the described side of sliding block core 17 is vertically arranged with
Dry runner 21, the cast passage 11 of the runner 21 arrangement corresponding with upper mold core 2 is connected, described cast passage 11 and upper bolster
The barrel 12 installed in 1 is connected.
Being located at upper mold core 2 and the location arrangements all around of lower mold core 5 between described upper bolster 1 and die shoe 9 has four
Individual pulled core structure 10.
The described lower end both sides of die shoe 9 are vertically-mounted to be had and is provided with top plate between two support blocks 8, two lower ends of support block 8
6, the vertically-mounted push rod 7 for thering is upper end to insert die cavity on described top plate 6.
Limited block 23 is installed positioned at the lower end of top plate 6 in the described inside side walls of support block 8.
One of take-up housing 16 is vertically-mounted below barrel 12 spreader 13, the spreader 13 and cast passage
11 are connected.
Described upper bolster 1 and four corners of die shoe 9 are mounted on the guide pin bushing 3 and guide pillar 4 cooperated.
The both sides that the upper surface of described die shoe 9 is located at each take-up housing 16 have been arranged symmetrically press strip 18.
It is vertical in the middle part of the described lower surface of upper mold core 2 to be disposed with shaping convex column 20, the lower surface of upper mold core 2 around into
Type convex column 20 is disposed with cast passage 11.
The described bottom centre position of lower mold core 5 be disposed with vertically shaping convex column 20, the bottom of lower mold core 5 around into
Type convex column 20 has been evenly arranged several cinder ladles 14.
The lower end that described die shoe 9 is located at each take-up housing 16 is arranged with brake pad 22, the described edge of take-up housing 16
Brake pad 22 to slide.
Embodiment
When production support is needed, whole secondary mould installion is debugged, debugged on die casting machine afterwards first
After, first upper bolster 1 and die shoe 9 and upper mold core 2 and lower mold core 5 are closed up, several sliding block cores 17 and upper mould
Core 2 and lower mold core 5 are closed up, and to the aluminium liquid of injection molten condition in die cavity after completion, aluminium liquid enters mould at barrel 12
It is interior, and shunted by spreader 13, then from cast passage 11 flow to runner 21 (whole of product is flowed at the top of product,
So obtain product durable, the defects such as stomata, bubble will not be produced, improve the quality of product), aluminium liquid can fill out die cavity
It is full, and the pressurize in mould by die casting machine, after the completion of open mould, upper bolster 1 and upper mold core 2 are moved up, and control pulled core structure
10 movements, take-up housing 16 enables sliding block core 17 to depart from product by oil cylinder 15, afterwards startup push pedal 6, and push rod 7 is by product
Ejected out of die cavity.
Four take-up housings 16 of mould are promoted respectively using four oil cylinders 15, and the thrust ratio of oil cylinder 15 is more balanced, is connect in product
It will not produce overlap at line, reduce the workload of following process, product also better appearance.
The utility model aluminium liquid flows to runner 21 from cast passage 11, the whole of product is flowed at the top of product, so
Obtain product durable, the defects such as stomata, bubble will not be produced, improve the quality of product；The bottom of lower mold core 5 opens up cinder ladle
14, the position of cinder ladle 14 is the place that aluminium liquid is finally reached, and opens up that the effect of cinder ladle 14 is relatively good here, serves storage waste material
Effect, and also have the effect for preventing product from producing cold Gehu.This practicality also have simple in construction, production efficiency it is high, ensure support
Quality, the features such as reduce the cost of manufacture of mould.
Claims (10)
1. a kind of die casting of application sliding block core runner shaping, including upper bolster (1), upper mold core (2) and lower mold core (5), institute
The lower end for the upper bolster (1) stated is provided with die shoe (9), and it is in stack installation to be provided between the die shoe (9) and upper bolster (1)
Lower mold core (5) and upper mold core (2), it is characterised in that：Around upper mold core between described upper bolster (1) and die shoe (9)
(2) and lower mold core (5) has been evenly arranged several pulled core structures (10), described pulled core structure (10) include oil cylinder (15), it is sliding
Block (16) and sliding block core (17), described oil cylinder (15) are fixed by support (19) and die shoe (9), the work of the oil cylinder (15)
Stopper rod is connected with the take-up housing (16) being slidably mounted between upper bolster (1) and die shoe (9), and described take-up housing (16) is close
One end of upper mold core (2) is provided with sliding block core (17), the sliding block core (17) and upper mold core (2), lower mold core (5) composition die cavity, institute
The die cavity face of sliding block core (17) side stated is vertically arranged with several runners (21), and the runner (21) is corresponding with upper mold core (2)
The cast passage (11) of arrangement is connected, and described cast passage (11) is connected with the barrel (12) installed in upper bolster (1).
2. a kind of die casting of application sliding block core runner shaping according to claim 1, it is characterised in that：Described is upper
Being located at upper mold core (2) and the location arrangements all around of lower mold core (5) between die holder (1) and die shoe (9) has four core pulling knots
Structure (10).
3. a kind of die casting of application sliding block core runner shaping according to claim 1, it is characterised in that：Under described
Die holder (9) lower end both sides are vertically-mounted to be had and is provided with top plate (6) between two support blocks (8), two support block (8) lower ends, described
The vertically-mounted push rod (7) for thering is upper end to insert die cavity on top plate (6).
4. according to a kind of die casting of application sliding block core runner shaping described in claim 3, it is characterised in that：Described support block
(8) limited block (23) is installed positioned at top plate (6) lower end in inside side walls.
5. a kind of die casting of application sliding block core runner shaping according to claim 1, it is characterised in that：One of them
Take-up housing (16) is vertically-mounted below barrel (12) spreader (13), the spreader (13) and cast passage (11) phase
Even.
6. a kind of die casting of application sliding block core runner shaping according to claim 1, it is characterised in that：Described is upper
Four corners of die holder (1) and die shoe (9) are mounted on the guide pin bushing (3) and guide pillar (4) cooperated.
7. a kind of die casting of application sliding block core runner shaping according to claim 1, it is characterised in that：Under described
The both sides that the upper surface of die holder (9) is located at each take-up housing (16) have been arranged symmetrically press strip (18).
8. a kind of die casting of application sliding block core runner shaping according to claim 1, it is characterised in that：Described is upper
Vertical in the middle part of core rod (2) lower surface to be disposed with shaping convex column (20), upper mold core (2) lower surface is around shaping convex column
(20) it is disposed with cast passage (11).
9. a kind of die casting of application sliding block core runner shaping according to claim 1, it is characterised in that：Under described
Core rod (5) bottom centre position is disposed with shaping convex column (20) vertically, and lower mold core (5) bottom is around shaping convex column
(20) several cinder ladles (14) have been evenly arranged.
10. a kind of die casting of application sliding block core runner shaping according to claim 1, it is characterised in that：Described
The lower end that die shoe (9) is located at each take-up housing (16) is arranged with brake pad (22), and described take-up housing (16) is along friction
Block (22) is slided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417973.6U CN206356561U (en) | 2016-12-22 | 2016-12-22 | A kind of die casting of application sliding block core runner shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417973.6U CN206356561U (en) | 2016-12-22 | 2016-12-22 | A kind of die casting of application sliding block core runner shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206356561U true CN206356561U (en) | 2017-07-28 |
Family
ID=59375634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621417973.6U Expired - Fee Related CN206356561U (en) | 2016-12-22 | 2016-12-22 | A kind of die casting of application sliding block core runner shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206356561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670421A (en) * | 2016-12-22 | 2017-05-17 | 宁波杰达模具机械有限公司 | Die-casting mold with application of sliding block core flow channel forming |
-
2016
- 2016-12-22 CN CN201621417973.6U patent/CN206356561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670421A (en) * | 2016-12-22 | 2017-05-17 | 宁波杰达模具机械有限公司 | Die-casting mold with application of sliding block core flow channel forming |
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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: 20170728 Termination date: 20201222 |