CN205763738U - A kind of core-pulling mechanism of die casting - Google Patents
A kind of core-pulling mechanism of die casting Download PDFInfo
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- CN205763738U CN205763738U CN201620269916.1U CN201620269916U CN205763738U CN 205763738 U CN205763738 U CN 205763738U CN 201620269916 U CN201620269916 U CN 201620269916U CN 205763738 U CN205763738 U CN 205763738U
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- housing
- take
- die casting
- core
- guide bar
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- 238000004512 die casting Methods 0.000 title claims abstract description 45
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000005266 casting Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
This utility model provides the core-pulling mechanism of a kind of die casting, the the first slide guide bar and the relative first slide guide bar that including the first take-up housing being arranged on mould, are placed in the first take-up housing two ends coordinate the first slide block slided, described first take-up housing is provided with oil cylinder of loosing core, described mould is provided with the second take-up housing, described second take-up housing two ends are provided with the second slide guide bar, described second slide guide bar is arranged on described first take-up housing, it is provided with the second slide block between described second slide guide bar, described second slide block is equipped with guide pillar.The overall structure of the core-pulling mechanism of this utility model die casting is simple, loose core with the position, hole of end face different directions is multi-direction in press casting procedure by using the first slide block and the multi-direction core-pulling mechanism of the second slide block to achieve die casting, reduce machining sequence, reduce cost, and avoid die casting that the casting flaws such as shrinkage cavity and porosity occur, improve the quality of die casting.
Description
Technical field
This utility model relates to the core-pulling mechanism of a kind of die casting.
Background technology
When producing die casting by die casting, die casting end face has the position, hole of two different directions, and current adds
Work method is: cast solid by one of them position, place, position, hole, by another position, hole, uses a cunning
Block realizes loosing core along the slide guide bar being fixed on take-up housing, although this processing mode is fairly simple, but increases
The follow-up machining sequence of die casting product, not only increases processing cost, and die casting product is cast solid
The position quality of position, hole also cannot ensure the casting flaws such as shrinkage cavity and porosity easily occur.
Summary of the invention
In view of the above, this utility model is necessary to provide a kind of simple in construction, the pressure of raising quality of die casting
The core-pulling mechanism of casting mould.
The technical scheme that this utility model provides is as follows: the core-pulling mechanism of a kind of die casting, including being arranged on mould
The first take-up housing on tool, the first slide guide bar being placed in the first take-up housing two ends and relative first slide guide bar are joined
Closing the first slide block slided, described first take-up housing is provided with oil cylinder of loosing core, and it is sliding that described mould is provided with second
Block, described second take-up housing two ends are provided with the second slide guide bar, and described second slide guide article is arranged on described
On one take-up housing, it is provided with the second slide block between described second slide guide bar, described second slide block is equipped with guide pillar.
Further, angle formed by the end edge of the end edge of described second take-up housing and described first take-up housing is 0
Degree is to 30 degree.
Further, described first slide guide bar offering some installing holes, described first slide guide bar passes through bolt
The two ends of described first take-up housing it are fixedly mounted on through installing hole.
Further, described second slide guide bar offering some coupling holes, described second slide guide bar passes through screw
It is arranged on described first take-up housing through coupling hole.
Further, described first take-up housing is arranged on mold exterior and parallel with die horizontal direction.
Compared with prior art, the overall structure of the core-pulling mechanism of this utility model die casting is simple, by adopting
The die casting position, hole with end face different directions is achieved with the first slide block and the multi-direction core-pulling mechanism of the second slide block
Multi-direction in press casting procedure loose core, reduce machining sequence, reduce cost, and avoid die casting that contracting occurs
The casting flaw such as hole, shrinkage porosite, improves the quality of die casting.
Accompanying drawing explanation
Fig. 1 is the internal structure front view of the core-pulling mechanism of this utility model die casting；
Fig. 2 is the top view of the core-pulling mechanism of this utility model die casting.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical scheme in this utility model embodiment
It is clearly and completely described, it is clear that described embodiment is only that this utility model part is implemented
Example rather than whole embodiments, in the case of not conflicting, in embodiment in the application and embodiment
Feature can be mutually combined, describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Refer to Fig. 1, Fig. 2, the core-pulling mechanism of a kind of die casting, slide including first be arranged on mould
Block 10, the first slide guide bar 20 being placed in the first take-up housing 10 two ends and relative first slide guide bar 20 coordinate
The first slide block 30 slided.
First take-up housing 10 is arranged on mold exterior and parallel with die horizontal direction, and the first take-up housing 10 sets
There is oil cylinder 70 of loosing core, extraction force is provided during so that die casting to be loosed core.
First slide guide bar 20 is two, and is distributed in the two ends of the first take-up housing 10, in order to loose core die casting
Time the first slide block 30 slide smoothly.Specifically, (figure is not the first slide guide bar 20 to offer some installing holes
Show), the first slide guide bar 20 is fixedly mounted on the two ends of the first take-up housing 10 by bolt through installing hole.
First slide block 30 is placed between the first slide guide bar 20, and can slide in the first slide guide bar 20, and first
Slide block 30 coordinates the position, a hole of die casting, to loose core die casting and molding flat, can realize die casting and exist
Die sinking direction is without gradient.
Described mould is provided with the end of the second take-up housing 40, the end edge of the second take-up housing 40 and the first take-up housing 10
Angle formed by limit is 0 degree to 30 degree.
Described second take-up housing 40 two ends are provided with the second slide guide bar 50, and the second slide guide article 50 is arranged on described
On one take-up housing 10, specifically, the second slide guide bar 50 offers some coupling hole (not shown), second
Slide guide bar 50 is arranged on the first take-up housing 10 through coupling hole by screw.
Being provided with the second slide block 60 between described second slide guide bar 50, the second slide block 60 can be at the second slide guide bar 50
Interior slip.Second slide block 60 coordinates another position, hole of die casting, described second slide block 60 is equipped with and leads
Post 80, to loose core to die casting to the second slide block 60, it is achieved the blowhole of die casting, it is to avoid contracting occurs in die casting
The casting flaw such as hole, shrinkage porosite, improves the product quality of die casting.
During mould die sinking, the second slide block 60 under the effect of guide pillar 80 along being fixed on the of the first take-up housing 10
Two slide guide bars 50 realize spacing and loose core, and die sinking is complete, and the first slide block 30 realizes under oil cylinder 70 effect of loosing core
Loosing core and drag the second slide block 60 simultaneously and move horizontally, the first slide block 30 completes to loose core, and die casting ejects,
Entering next action, the first slide block 30 lock pin puts in place and drives the second slide block 60 to move horizontally reset simultaneously,
First slide block 30 lock pin is complete, starts matched moulds, and the second slide block 60 realizes lock pin under guide pillar 80 acts on and puts in place,
Matched moulds is complete, starts die casting, and die casting is complete, pressurize, and cooling, die sinking enter next actuation cycle.
In sum, the overall structure of the core-pulling mechanism of this utility model die casting is simple, by using first
Slide block and the multi-direction core-pulling mechanism of the second slide block achieve the die casting position, hole with end face different directions in die casting
During multi-direction loose core, reduce machining sequence, reduce cost, and avoid die casting that shrinkage cavity, contracting occur
The casting flaws such as pine, improve the quality of die casting.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion, or directly or
Connect and be used in other relevant technical fields, be the most in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a core-pulling mechanism for die casting, including the first take-up housing (10) being arranged on mould, is placed in
First slide guide bar (20) and the relative first slide guide bar (20) at the first take-up housing (10) two ends coordinate sliding
Dynamic the first slide block (30), described first take-up housing (10) is provided with oil cylinder of loosing core (70), and its feature exists
In: described mould is provided with the second take-up housing (40), and described second take-up housing (40) two ends are provided with second
Slide guide bar (50), described second slide guide bar (50) is arranged on described first take-up housing (10), and described
It is provided with the second slide block (60) between two slide guide bars (50), described second slide block (60) is equipped with guide pillar (80).
The core-pulling mechanism of die casting the most according to claim 1, it is characterised in that: described second is sliding
Angle formed by the end edge of the end edge of block (40) and described first take-up housing (10) is 0 degree to 30 degree.
The core-pulling mechanism of die casting the most according to claim 1, it is characterised in that: described first leads
Offering some installing holes on draw runner (20), described first slide guide bar (20) passes installing hole by bolt
It is fixedly mounted on the two ends of described first take-up housing (10).
The core-pulling mechanism of die casting the most according to claim 1, it is characterised in that: described second leads
Offering some coupling holes on draw runner (50), described second slide guide bar (50) passes coupling hole by screw
It is arranged on described first take-up housing (10).
The core-pulling mechanism of die casting the most according to claim 1, it is characterised in that: described first is sliding
Block (10) is arranged on mold exterior and parallel with die horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269916.1U CN205763738U (en) | 2016-03-31 | 2016-03-31 | A kind of core-pulling mechanism of die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269916.1U CN205763738U (en) | 2016-03-31 | 2016-03-31 | A kind of core-pulling mechanism of die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763738U true CN205763738U (en) | 2016-12-07 |
Family
ID=57414537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620269916.1U Active CN205763738U (en) | 2016-03-31 | 2016-03-31 | A kind of core-pulling mechanism of die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117380928A (en) * | 2023-12-12 | 2024-01-12 | 广东启新模具有限公司 | Integrated multifunctional die-casting die |
-
2016
- 2016-03-31 CN CN201620269916.1U patent/CN205763738U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117380928A (en) * | 2023-12-12 | 2024-01-12 | 广东启新模具有限公司 | Integrated multifunctional die-casting die |
| CN117380928B (en) * | 2023-12-12 | 2024-02-27 | 广东启新模具有限公司 | Integrated multifunctional die-casting die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Core pulling mechanism of die casting die Effective date of registration: 20211125 Granted publication date: 20161207 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd. Pledgor: FOSHAN QIXIN MOULD Co.,Ltd. Registration number: Y2021440000328 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 528244 One of No. 7, Buxin Industrial Zone, Buxin Village, Lishui Town, Nanhai District, Foshan City, Guangdong Province (domicile declaration) Patentee after: Guangdong Qixin Mould Co.,Ltd. Address before: 528244 No.1, henger Road, Buxin section, Lishui Town, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN QIXIN MOULD Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20161207 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd. Pledgor: FOSHAN QIXIN MOULD Co.,Ltd. Registration number: Y2021440000328 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |