CN206425525U - A kind of mould unloading structure of die casting - Google Patents
A kind of mould unloading structure of die casting Download PDFInfo
- Publication number
- CN206425525U CN206425525U CN201621477073.0U CN201621477073U CN206425525U CN 206425525 U CN206425525 U CN 206425525U CN 201621477073 U CN201621477073 U CN 201621477073U CN 206425525 U CN206425525 U CN 206425525U
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- CN
- China
- Prior art keywords
- core
- mould
- moving
- inner slide
- die casting
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- 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.)
- Expired - Fee Related
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a kind of mould unloading structure of die casting, including cover half core (1), moving-mould-core (2), inner slide (3), mold insert (4) and oil cylinder (5), it is characterized in that, the cover half core (1) is adapted with moving-mould-core (2), the moving-mould-core (2) is provided with the guide pad (6) being slidably connected with inner slide (3), the end of the inner slide (3) and mold insert (4) grafting, the oil cylinder (5) is arranged on the right side of moving-mould-core (2), oil cylinder (5) is provided with the knock-pin (5.1) being in close contact with inner slide (3) end, the cover half core (1), moving-mould-core (2), inner slide (3) combines the die casting die cavity to form casting with mold insert (4).The beneficial effects of the utility model are clearly：Simple and stable structure, cost of labor is low, and the dimensional accuracy of production efficiency and casting is high, and casting quality is good, and installation and removal are convenient.
Description
Technical field
The utility model is related to the technical field of die casting, the depanning knot of more specifically to a kind of die casting
Structure.
Background technology
, many times can not normally depanning because casting structure is complicated in die casting.Casting is ejected with traditional method
Part, mold insert will be ejected with casting, then used and manually separated casting with mold insert.This there is low production efficiency
The problem of with casting quality difference, and meeting mold insert is likely to damage.But also do not have in the general mould unloading structure of prior art
Effectively solve the above problems.Such as U of Chinese patent Authorization Notice No. CN 203830693, authorized announcement date 2014 year 09 month
17, a kind of entitled embedded component monoblock type depanning die casting of innovation and creation, the Patent Case disclosed a kind of die casting
Mould unloading structure, pass through front template, rear pattern plate, front cavity, rear cavity, die cavity, inserts and the isostructural combined innovation of thimble, it is real
Show the characteristics of die casting has inserts precision height and low fault rate, but the Patent Case needs to release inserts, again
Die-cast product thing, adds process, there is the problem of production efficiency is relatively low, and be difficult to ensure that the precision of product.This practicality
It is new by cover half core, moving-mould-core, inner slide, mold insert and the isostructural combined innovation of oil cylinder there is provided a kind of simple and stable structure,
Cost of labor is low, and the dimensional accuracy of production efficiency and casting is high, and casting quality is good, mounts and dismounts convenient die casting depanning
Structure.
The content of the invention
The spray structure that the utility model solves general die casting in the prior art does not solve low production efficiency effectively
With casting quality it is poor the problem of there is provided a kind of mould unloading structure of die casting, by cover half core, moving-mould-core, inner slide, mold insert and
The isostructural combined innovation of oil cylinder, realizes that the mould unloading structure has simple and stable structure, cost of labor is low, production efficiency and casting
Dimensional accuracy it is high, casting quality is good, the characteristics of installation and removal facilitate.
In order to solve above-mentioned technical problem, the utility model takes following technical proposals：A kind of die casting
Mould unloading structure, including cover half core, moving-mould-core, inner slide, mold insert and oil cylinder, it is characterised in that the cover half core and moving-mould-core phase
Adaptation, the moving-mould-core is provided with the guide pad being slidably connected with inner slide, end and the mold insert grafting, the oil of the inner slide
Cylinder is arranged on the right side of moving-mould-core, and oil cylinder is provided with the knock-pin being in close contact with inner slide end, the cover half core, moving-mould-core,
Inner slide combines the die casting die cavity to form casting with mold insert.
In die sinking, cylinder efficient, knock-pin stretches out, and promotes inner slide to be moved along guide pad to side, until interior cunning
Block is separated with die casting die cavity completely, and then knock-pin resets, and die sinking ejects the casting of die-casting die intracavitary, interior cunning by die casting machine
Block reset, the matched moulds next casting of die casting again.During die sinking to matched moulds again, inner slide and mold insert without taking-up,
Production efficiency is high, and cost of labor is relatively low；Guide pad, it is simple in construction, there is guide effect to the slip of inner slide so that inner slide
Sliding stability, it is ensured that the dimensional accuracy of casting preferably, improves casting quality；Oil cylinder and knock-pin, it is simple in construction, it is interior for ejecting
Sliding block, and can reset.
Preferably, the guide pad is T-type structure, the bottom of the inner slide is provided with the cunning being adapted with guide pad
Rail.It is further ensured that the stability that inner slide is slided.
Preferably, in the left side of the guide pad, the moving-mould-core is provided with the limited block being adapted with inner slide.Limit
Position block, it is simple in construction, prevent the end of inner slide from passing mold insert, reduce the installation time that inner slide resets again, improve production
Efficiency.
Preferably, provided with the spacing steel ball being adapted with limited block in the moving-mould-core.It is spacing after inner slide reset
Steel ball is engaged with limited block, it is ensured that inner slide resets in place, again during die casting, improves the stability of casting dimension.
Preferably, the guide pad is threadedly coupled with moving-mould-core.Installation and removal are convenient.
A kind of above-mentioned technical scheme due to taking, the mould unloading structure for die casting that the utility model is provided has so
Beneficial effect：By cover half core, moving-mould-core, inner slide, mold insert and the isostructural combined innovation of oil cylinder, there is provided a kind of letter of structure
Monostable fixed, cost of labor is low, and the dimensional accuracy of production efficiency and casting is high, and casting quality is good, mounts and dismounts convenient die casting
Mould mould unloading structure.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model；
Accompanying drawing 2 for the utility model accompanying drawing 1 A-A to sectional view；
Accompanying drawing 3 for the utility model accompanying drawing 1 A to enlarged drawing.
In figure：1- cover half cores, 2- moving-mould-cores, 3- inner slides, 3.1- slide rails, 4- mold inserts, 5- oil cylinders, 5.1- knock-pins, 6-
Guide pad, 7- limited blocks, the spacing steel balls of 8-.
Embodiment
Refering to accompanying drawing, the utility model is described in further detail.
Embodiment：With reference to accompanying drawing 1,2 and 3, a kind of mould unloading structure of die casting, including cover half core 1, moving-mould-core 2, interior cunning
Block 3, mold insert 4 and oil cylinder 5, cover half core 1 are adapted with moving-mould-core 2, and moving-mould-core 2 is provided with the guide pad being slidably connected with inner slide 3
6, end and the grafting of mold insert 4 of inner slide 3, oil cylinder 5 are arranged on the right side of moving-mould-core 2, and oil cylinder 5 is provided with tight with the end of inner slide 3
The tactile knock-pin 5.1 of contiguity, cover half core 1, moving-mould-core 2, inner slide 3 combine the die casting die cavity to form casting, guide pad with mold insert 4
6 be T-type structure, and the bottom of inner slide 3 is provided with the slide rail 3.1 being adapted with guide pad 6, in the left side of guide pad 6, moving-mould-core 2
Provided with the limited block 7 being adapted with inner slide 3, provided with the spacing steel ball 8 being adapted with limited block 7, guide pad in moving-mould-core 2
6 are threadedly coupled with moving-mould-core 2.
Embodiment described above, the utility model is described in detail.Specific embodiment pair used herein
Principle and embodiment of the present utility model are set forth, and the explanation of embodiment is only intended to help and understands of the present utility model
Core concept.It should be pointed out that for those skilled in the art, not departing from the utility model core concept
On the premise of, some modifications can also be carried out to the utility model, the technical parameter such as oil cylinder, slide rail and spacing steel ball enters
Row modification or claim carry out some combinations, it should fall within the utility model scope of the claims.
Claims (5)
1. a kind of mould unloading structure of die casting, including cover half core (1), moving-mould-core (2), inner slide (3), mold insert (4) and oil cylinder
(5), it is characterised in that the cover half core (1) is adapted with moving-mould-core (2), the moving-mould-core (2) is provided with sliding with inner slide (3)
The guide pad (6) of dynamic connection, end and mold insert (4) grafting of the inner slide (3), the oil cylinder (5) is arranged on moving-mould-core (2)
Right side, oil cylinder (5) be provided with inner slide (3) end be in close contact knock-pin (5.1), the cover half core (1), moving-mould-core
(2), inner slide (3) combines the die casting die cavity to form casting with mold insert (4).
2. the mould unloading structure of a kind of die casting according to claim 1, it is characterised in that the guide pad (6) is T-shaped
Structure, the bottom of the inner slide (3) is provided with the slide rail (3.1) being adapted with guide pad (6).
3. the mould unloading structure of a kind of die casting according to claim 1, it is characterised in that in the guide pad (6)
Left side, the moving-mould-core (2) is provided with the limited block (7) being adapted with inner slide (3).
4. the mould unloading structure of a kind of die casting according to claim 3, it is characterised in that set in the moving-mould-core (2)
There is the spacing steel ball (8) being adapted with limited block (7).
5. the mould unloading structure of a kind of die casting according to claim 1, it is characterised in that the guide pad (6) is with moving
Core rod (2) is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621477073.0U CN206425525U (en) | 2016-12-30 | 2016-12-30 | A kind of mould unloading structure of die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621477073.0U CN206425525U (en) | 2016-12-30 | 2016-12-30 | A kind of mould unloading structure of die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206425525U true CN206425525U (en) | 2017-08-22 |
Family
ID=59585658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621477073.0U Expired - Fee Related CN206425525U (en) | 2016-12-30 | 2016-12-30 | A kind of mould unloading structure of die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206425525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328347A (en) * | 2019-07-12 | 2019-10-15 | 广东鸿泰南通精机科技有限公司 | A kind of die casting provision for disengagement and application method |
-
2016
- 2016-12-30 CN CN201621477073.0U patent/CN206425525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328347A (en) * | 2019-07-12 | 2019-10-15 | 广东鸿泰南通精机科技有限公司 | A kind of die casting provision for disengagement and application method |
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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: 20170822 Termination date: 20201230 |