CN108097916A - A kind of automobile structure die casting of superelevation requirement - Google Patents
A kind of automobile structure die casting of superelevation requirement Download PDFInfo
- Publication number
- CN108097916A CN108097916A CN201810096142.0A CN201810096142A CN108097916A CN 108097916 A CN108097916 A CN 108097916A CN 201810096142 A CN201810096142 A CN 201810096142A CN 108097916 A CN108097916 A CN 108097916A
- Authority
- CN
- China
- Prior art keywords
- die casting
- hole
- cover half
- frame
- dynamic model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004512 die casting Methods 0.000 title claims abstract description 61
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000000284 extract Substances 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 10
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000005242 forging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The embodiment of the invention discloses a kind of automobile structure die casting of superelevation requirement, including pedestal, backing plate, cover half frame, dynamic model frame, mavable module core, fixed mold core, cavity, cooling pipe, vacuum pump, exhaust tube, connecting tube, square through hole, the first electric pushrod, round bar, through hole, notch, location hole, locating piece, sprue bush, fixed block, the second electric pushrod, groove, electromagnet, spring and sliding block；The present invention is rational in infrastructure, novel in design, can effectively extract the gas in cavity out by vacuum pump, can reduce the gas in die casting, so as to improve die casting mechanical property and surface quality；Die casting can be made to be separated with mavable module core and fixed mold core by the first electric pushrod and the second electric pushrod, be provided a convenient for the taking-up of die casting, saved the take-off time of die casting, reduced the labor intensity of staff.
Description
Technical field
The present invention relates to die casting technical field more particularly to a kind of automobile structure die castings of superelevation requirement.
Background technology
Die casting be cast liquid forging a kind of method, a kind of technique completed on dedicated die casting die forging machine；
Its basic craft course is：For molten metal elder generation low-speed or high-speed casting filling into the cavity of mold, mold has the cavity of activity
Face, it pressurizes with the cooling procedure of molten metal and forges, had both eliminated the shrinkage porosity defect of contraction cavity of blank, and also made the interior tissue of blank
Reach the Broken Crystal of forging state.
When die casting carries out die casting, the gas in cavity may make inside die-casting part generate bubble, may be right
The mechanical property of die casting impacts；In die sinking, the die casting in cavity may be covered on mavable module core and fixed mold core,
Die casting is likely difficult to take out.Therefore, a kind of automobile structure die casting of superelevation requirement is proposed regarding to the issue above.
The content of the invention
The embodiment of the invention discloses a kind of automobile structure die casting of superelevation requirement, for solving in die casting
When, the gas in cavity may make inside die-casting part generate bubble, and the mechanical property of die casting may be impacted；
During die sinking, the die casting in cavity may be covered on mavable module core and fixed mold core, and the technology that die casting is likely difficult to take out is asked
Topic.
An embodiment of the present invention provides a kind of automobile structure die castings of superelevation requirement, including pedestal and are fixed in
The backing plate on base top surface, the backing plate top are connected with cover half frame, and the cover half top of the trellis is equipped with dynamic model frame, the cover half
Top of the trellis surface inserting fixed mold core, the dynamic model frame lower surface are inlayed mavable module core, are formed between the fixed mold core and mavable module core
Cavity inlays cooling pipe inside the fixed mold core and mavable module core, and cooling pipe is in communication with the outside, the base top table
Face is installed with vacuum pump, and the vacuum pump output terminal is socketed with exhaust tube, and the exhaust tube is communicated with connecting tube, described fixed
Mould bases lower surface is provided with several square through holes, and square through hole is connected with cavity inside, the connecting tube and square through hole
Connection, the square through hole one side is provided with groove, and groove is connected with square through hole, the inside grooves be connected with electromagnet with
Spring, the spring end are connected with sliding block；
Sprue bush is inlayed in the middle part of the dynamic model frame, and sprue bush, with being connected inside cavity, the cover half top of the trellis surface is opened
There is location hole, the dynamic model frame lower surface is connected with locating piece, and locating piece is connected with location hole, the base top
Surface is connected with the first electric pushrod, and the dynamic model top of the trellis is connected with fixed block, and the fixed block is connected with second and electronic pushes away
Bar, first electric pushrod and the second electric pushrod end are connected with round bar, and the cover half frame and dynamic model frame are provided with logical
Hole, the round bar are connected with through hole.
Preferably, the cover half top of the trellis both sides and dynamic model frame two bottom sides are provided with notch.
Preferably, the connecting tube is circular ring type structure, and connecting tube is fixed in cover half frame bottom.
Preferably, the backing plate number is two, and two backing plates are vertically arranged with pedestal.
Preferably, the electromagnet end is fitted closely with slider side wall.
Preferably, the through hole inside cavity with connecting, and through hole is vertically arranged with cover half frame and dynamic model frame.
Preferably, the fixed block is L-type structure, and fixed block number is two.
Preferably, the locating piece and location hole are circular platform type structure.
Preferably, the susceptor surface is provided with mounting hole.
Preferably, the number springs are two, and two springs are symmetrical on electromagnet.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages：
In the present embodiment, the apparatus structure is reasonable, novel in design, can effectively extract the gas in cavity out by vacuum pump
Body can eliminate or reduce the gas in die casting, so as to improve die casting mechanical property and surface quality, be removed in vacuum pump
After cavity internal gas, by sliding block and spring can square shaped through hole blocked, ensured the quality of die casting；The device knot
Structure is reasonable, novel in design, die casting can be made to be separated with mavable module core and fixed mold core by the first electric pushrod and the second electric pushrod,
It is provided a convenient for the taking-up of die casting, has saved the take-off time of die casting, reduce the labor intensity of staff.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structural representation of the automobile structure die casting of superelevation requirement provided in the embodiment of the present invention
Figure；
Fig. 2 is the office in the A portions in a kind of automobile structure die casting of superelevation requirement provided in the embodiment of the present invention
Portion's enlarged structure schematic diagram；
Fig. 3 is the cover half frame bottom in a kind of automobile structure die casting of superelevation requirement provided in the embodiment of the present invention
Portion's structure diagram.
It illustrates：1st, pedestal, 2, backing plate, 3, cover half frame, 4, dynamic model frame, 5, mavable module core, 6, fixed mold core, 7, cavity, 8,
Cooling pipe, 9, vacuum pump, 10, exhaust tube, 11, connecting tube, 12, square through hole, the 13, first electric pushrod, 14, round bar, 15,
Through hole, 16, notch, 17, location hole, 18, locating piece, 19, sprue bush, 20, fixed block, the 21, second electric pushrod, 22, groove,
23rd, electromagnet, 24, spring, 25, sliding block.
Specific embodiment
The embodiment of the invention discloses a kind of automobile structure die casting of superelevation requirement, for solving in die casting
When, the gas in cavity may make inside die-casting part generate bubble, and the mechanical property of die casting may be impacted；
During die sinking, the die casting in cavity may be covered on mavable module core and fixed mold core, and the technology that die casting is likely difficult to take out is asked
Topic.
In order to which those skilled in the art is made to more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiment be only part of the embodiment of the present invention rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, belong to the scope of protection of the invention.
It please refers to Fig.1 to Fig.3, a kind of automobile structure die casting of superelevation requirement provided in the embodiment of the present invention
One embodiment includes：
Pedestal 1 and the backing plate 2 for being fixed in 1 top surface of pedestal, backing plate 2 provide support, the backing plate 2 for cover half frame 3
Top is connected with cover half frame 3, and 3 top of cover half frame is equipped with dynamic model frame 4, and 3 top surface of cover half frame inlays fixed mold core 6,
4 lower surface of dynamic model frame inlays mavable module core 5, and cavity 7, the fixed mold core 6 are formed between the fixed mold core 6 and mavable module core 5
With cooling pipe 8 is inlayed inside mavable module core 5, and cooling pipe 8 is in communication with the outside, and cooling pipe 8 is connected with external water pipe, can
It is cooled down for fixed mold core 6 and mavable module core 5,1 top surface of pedestal is installed with vacuum pump 9, and the vacuum pump 9 exports
End cap is connected to exhaust tube 10, and the exhaust tube 10 is communicated with connecting tube 11, and it is square that 3 lower surface of cover half frame is provided with several
Through hole 12, and square through hole 12 is connected with 7 inside of cavity, can discharge the gas in cavity 7, the connecting tube 11 and square through hole
12 connections, 12 one side of square through hole is provided with groove 22, and groove 22 is connected with square through hole 12, and 22 inside of groove is solid
Electromagnet 23 and spring 24 are connected to, 24 end of spring is connected with sliding block 25, and sliding block 25 is made of metallic iron, and electromagnet 23 can
Hold sliding block 25；
Sprue bush 19 is inlayed at 4 middle part of dynamic model frame, and sprue bush 19 is connected with 7 inside of cavity, can by sprue bush 19
It casts, 3 top surface of cover half frame is provided with location hole 17, and 4 lower surface of dynamic model frame is connected with locating piece 18, and
Locating piece 18 is connected with location hole 17, and locating piece 18 is used for the positioning of cover half frame 3 and dynamic model frame 4 with location hole 17, described
1 top surface of pedestal is connected with the first electric pushrod 13, and 4 top of dynamic model frame is connected with fixed block 20, the fixed block 20
The second electric pushrod 21 is connected with, 13 and second electric pushrod of the first electric pushrod, 21 end is connected with round bar 14, institute
It states cover half frame 3 and dynamic model frame 4 is provided with through hole 15, the round bar 14 is connected with through hole 15, during die sinking, can promote cavity 7
In die casting, die casting is made to be separated with fixed mold core 6 and mavable module core 5.
As a kind of technical optimization scheme of the present invention, the 3 top both sides of cover half frame and 4 two bottom sides of dynamic model frame are opened
Jagged 16, it is convenient to be provided for die sinking.
As a kind of technical optimization scheme of the present invention, the connecting tube 11 is circular ring type structure, and connecting tube 11 is affixed
Can be that connecting tube 11 provides fixation in 3 bottom of cover half frame.
As the present invention a kind of technical optimization scheme, 2 number of backing plate be two, and two backing plates 2 with pedestal 1
It is vertically arranged, pedestal 1 is to 3 fix stably of cover half frame.
As a kind of technical optimization scheme of the present invention, 23 end of electromagnet is fitted closely with 25 side wall of sliding block, electricity
Magnet 23 can hold sliding block 25, when vacuum pump 9 is evacuated, square through hole 12 be made to be connected with cavity 7.
As a kind of technical optimization scheme of the present invention, as a kind of technical optimization scheme of the present invention, the through hole 15
It is connected with 7 inside of cavity, and through hole 15 is vertically arranged with cover half frame 3 and dynamic model frame 4, and die casting is released convenient for round bar 14.
As a kind of technical optimization scheme of the present invention, the fixed block 20 is L-type structure, and 20 number of fixed block is two
A, fixed block 20 provides fixation for the second electric pushrod 21.
As a kind of technical optimization scheme of the present invention, the locating piece 18 and location hole 17 are circular platform type structure, just
In the positioning of cover half frame 3 and dynamic model frame 4.
As a kind of technical optimization scheme of the present invention, 1 surface of pedestal is provided with mounting hole, can be the bottom of to by mounting hole
Seat 1 is installed.
As a kind of technical optimization scheme of the present invention, 24 number of spring is two, and two springs 24 are on electricity
Magnet 23 is symmetrical, and spring 24 can be that sliding block 25 provides elastic force.
In the use of the present invention, the first electric pushrod 13,23 external electricity of the second electric pushrod 21, vacuum pump 9 and electromagnet
Source and external control switch, make pedestal 1 be mounted on die casting machine, are determined by location hole 17 and locating piece 18 by mounting hole
Position makes dynamic model frame 4 be mounted on cover half frame 3, and when carrying out die casting, vacuum pump 9 extracts the gas in cavity 7, and gas passes sequentially through
Square through hole 12, connecting tube 11 and exhaust tube 10 are discharged, and discharge finishes, and electromagnet 23 powers off, and spring 24 makes sliding block by elastic force
25 square shaped through holes 12 are blocked；Die casting finishes, and prying open for cover half frame 3 and dynamic model frame 4 can be carried out by notch 16；First electricity
Dynamic 13 and second electric pushrod 21 of push rod can promote round bar 14 by elongation, and die casting is made to be separated with mavable module core 5 and fixed mold core 6,
It is provided a convenient for the taking-up of die casting.
A kind of automobile structure die casting of superelevation requirement provided by the present invention is described in detail above, it is right
In those of ordinary skill in the art, according to the thought of the embodiment of the present invention, can in specific embodiments and applications
There is change part, in conclusion this specification content should not be construed as limiting the invention.
Claims (10)
1. a kind of automobile structure die casting of superelevation requirement, which is characterized in that including pedestal (1) and be fixed in pedestal
(1) backing plate (2) of top surface, backing plate (2) top are connected with cover half frame (3), dynamic model are equipped at the top of the cover half frame (3)
Frame (4), cover half frame (3) top surface inlay fixed mold core (6), and dynamic model frame (4) lower surface inlays mavable module core (5),
Cavity (7) is formed between the fixed mold core (6) and mavable module core (5), is inlayed inside the fixed mold core (6) and mavable module core (5) cold
But pipeline (8), and cooling pipe (8) is in communication with the outside, pedestal (1) top surface is installed with vacuum pump (9), described
Vacuum pump (9) output terminal is socketed with exhaust tube (10), and the exhaust tube (10) is communicated with connecting tube (11), the cover half frame (3)
Lower surface is provided with several square through holes (12), and square through hole (12) is connected with cavity (7) inside, the connecting tube (11)
It is connected with square through hole (12), square through hole (12) one side is provided with groove (22), and groove (22) and square through hole (12)
Connection, the groove (22) is internal to be connected with electromagnet (23) and spring (24), and spring (24) end is connected with sliding block
(25)；
Sprue bush (19) is inlayed in the middle part of the dynamic model frame (4), and sprue bush (19) is connected with cavity (7) inside, the cover half frame
(3) top surface is provided with location hole (17), and dynamic model frame (4) lower surface is connected with locating piece (18), and locating piece (18)
It is connected with location hole (17), pedestal (1) top surface is connected with the first electric pushrod (13), the dynamic model frame (4)
Top is connected with fixed block (20), and the fixed block (20) is connected with the second electric pushrod (21), first electric pushrod
(13) and the second electric pushrod (21) end is connected with round bar (14), and the cover half frame (3) and dynamic model frame (4) are provided with through hole
(15), the round bar (14) is connected with through hole (15).
A kind of 2. automobile structure die casting of superelevation requirement according to claim 1, which is characterized in that the cover half
Both sides and dynamic model frame (4) two bottom sides are provided with notch (16) at the top of frame (3).
A kind of 3. automobile structure die casting of superelevation requirement according to claim 1, which is characterized in that the connection
It is circular ring type structure to manage (11), and connecting tube (11) is fixed in cover half frame (3) bottom.
A kind of 4. automobile structure die casting of superelevation requirement according to claim 1, which is characterized in that the backing plate
(2) number is two, and two backing plates (2) are vertically arranged with pedestal (1).
A kind of 5. automobile structure die casting of superelevation requirement according to claim 1, which is characterized in that the electromagnetism
Iron (23) end is fitted closely with sliding block (25) side wall.
A kind of 6. automobile structure die casting of superelevation requirement according to claim 1, which is characterized in that the through hole
(15) with being connected inside cavity (7), and through hole (15) is vertically arranged with cover half frame (3) and dynamic model frame (4).
A kind of 7. automobile structure die casting of superelevation requirement according to claim 1, which is characterized in that the fixation
Block (20) is L-type structure, and fixed block (20) number is two.
A kind of 8. automobile structure die casting of superelevation requirement according to claim 1, which is characterized in that the positioning
Block (18) and location hole (17) are circular platform type structure.
A kind of 9. automobile structure die casting of superelevation requirement according to claim 1, which is characterized in that the pedestal
(1) surface is provided with mounting hole.
A kind of 10. automobile structure die casting of superelevation requirement according to claim 1, which is characterized in that the bullet
Spring (24) number is two, and two springs (24) are symmetrical on electromagnet (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810096142.0A CN108097916B (en) | 2018-01-31 | 2018-01-31 | Ultrahigh-requirement die-casting die for automobile structural part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810096142.0A CN108097916B (en) | 2018-01-31 | 2018-01-31 | Ultrahigh-requirement die-casting die for automobile structural part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108097916A true CN108097916A (en) | 2018-06-01 |
| CN108097916B CN108097916B (en) | 2020-02-04 |
Family
ID=62221628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810096142.0A Active CN108097916B (en) | 2018-01-31 | 2018-01-31 | Ultrahigh-requirement die-casting die for automobile structural part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108097916B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799116A (en) * | 2022-04-08 | 2022-07-29 | 刘小梅 | Die casting die of precision die casting |
| CN120133488A (en) * | 2025-02-10 | 2025-06-13 | 江苏泰丰泵业有限公司 | A sewage pump casting mold and casting method thereof |
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| CN107498023A (en) * | 2017-09-25 | 2017-12-22 | 浙江金康铜业有限公司 | A kind of copper coin die device |
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| JPS6082262A (en) * | 1983-10-11 | 1985-05-10 | Aisin Seiki Co Ltd | Venting device for die |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799116A (en) * | 2022-04-08 | 2022-07-29 | 刘小梅 | Die casting die of precision die casting |
| CN120133488A (en) * | 2025-02-10 | 2025-06-13 | 江苏泰丰泵业有限公司 | A sewage pump casting mold and casting method thereof |
| CN120133488B (en) * | 2025-02-10 | 2025-11-18 | 江苏泰丰泵业有限公司 | Sewage pump casting mold and casting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108097916B (en) | 2020-02-04 |
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