CN107498019A - Die casting - Google Patents
Die casting Download PDFInfo
- Publication number
- CN107498019A CN107498019A CN201610414524.4A CN201610414524A CN107498019A CN 107498019 A CN107498019 A CN 107498019A CN 201610414524 A CN201610414524 A CN 201610414524A CN 107498019 A CN107498019 A CN 107498019A
- Authority
- CN
- China
- Prior art keywords
- cope plate
- utricule
- lower template
- die casting
- die cavity
- 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.)
- Pending
Links
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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a kind of die casting, including cope plate and lower template, die cavity is provided with the lower template, the cope plate is connected by Lead screw transmission structure with lower template, the liquid injection hole connected with die cavity is provided with cope plate, the die cavity inwall is provided with utricule, and the utricule surface sets flexible exotic material layer, netted rubber wire skeleton, in addition to the water-supply structure with being connected in utricule are provided with utricule.The die casting of the structure, there is the advantages of simple in construction, service life is long and can reduce production cost.
Description
Technical field
The present invention relates to a kind of die casting.
Background technology
Die casting is a kind of method for casting liquid forging, and die casting is a kind of to be completed on die casting die forging machine
Technique.During die casting, molten metal first fills the die cavity (pressure chamber cavity) for the die casting that type enters on die casting die forging machine
It is interior, pressurize and forge with the cooling procedure of molten metal, be improved the mechanical performance of metal blank, obtain
Die casting product.
Existing die casting, has the disadvantage that：1) it is complicated, thermal conductivity and cooling effect during work
Difference, thermal expansion is big, so as to cause service life low；2) die cavity of a die casting is changeless,
Therefore it can only correspond to and produce a kind of die casting product, cause production cost height.
The content of the invention
In view of this, it is an object of the invention to provide a kind of die casting, simple in construction, use is made it have
Long lifespan and the advantages of production cost can be reduced.
The present invention is solved the above problems by following technological means：A kind of die casting, including cope plate and lower mould
Plate, die cavity is provided with the lower template, the cope plate is connected by Lead screw transmission structure with lower template,
The liquid injection hole connected with die cavity is provided with cope plate, the die cavity inwall is provided with utricule, the utricule table
Face sets flexible exotic material layer, and netted rubber wire skeleton, in addition to and capsule are provided with utricule
The water-supply structure connected in vivo.
Further, the Lead screw transmission structure includes the leading screw and guide rod being set up in parallel, and described leading screw one end is with
Template is rotatablely connected, and the other end is threadedly coupled through cope plate and with cope plate, the guide rod and lower mould
Plate connects, and the other end is slidably connected through cope plate and with cope plate.
Further, the water-supply structure includes cistern and water pump, and the cistern is connected by water inlet pipe and water pump
Logical, the water pump, with being connected in utricule, valve is provided with the outlet pipe by outlet pipe.
Further, the outlet pipe is opened in inside lower template.
Further, in addition to demoulding push rod and with the oil cylinder that be connected of demoulding push rod, it is described be stripped push rod from lower and
On penetrate in die cavity and be slidably connected with lower template.
Beneficial effects of the present invention：The die casting of the present invention, including cope plate and lower template, the lower mould
Die cavity is provided with plate, the cope plate is connected with lower template by Lead screw transmission structure, set on cope plate
There is the liquid injection hole connected with die cavity, the die cavity inwall is provided with utricule, and the utricule surface sets flexible
Exotic material layer, netted rubber wire skeleton, in addition to the confession with being connected in utricule are provided with utricule
Water-bound.The die casting of the structure, have it is simple in construction, service life is long and can reduce production cost
The advantages of.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention.
Embodiment
Below with reference to accompanying drawing, the present invention is described in detail, as shown in Figure 1：A kind of die casting, bag
Cope plate 1 and lower template 2 are included, die cavity 3 is provided with the lower template, the cope plate passes through lead screw transmission
Structure is connected with lower template, and the Lead screw transmission structure includes the leading screw 8 and guide rod 9 being set up in parallel, described
Leading screw one end is rotatablely connected with lower template, and the other end is threadedly coupled through cope plate and with cope plate, described to lead
Bar one end is connected with lower template, and the other end is slidably connected through cope plate and with cope plate, is set on cope plate
There is the liquid injection hole 4 connected with die cavity, the die cavity inwall is provided with utricule 5, and the utricule surface is provided with bullet
Property exotic material layer 6, netted rubber wire skeleton 7 is provided with utricule, in addition to being connected in utricule
Water-supply structure, the water-supply structure includes cistern 10 and water pump 11, and the cistern passes through water inlet pipe
12 are connected with water pump, and the water pump, with being connected in utricule, is provided with by outlet pipe 13 on the outlet pipe
Valve 14, the outlet pipe are opened in inside lower template.The die casting of the structure, when die cast component
When, exemplar is put into die cavity first, pump working, toward utricule in water-filling, and cause balloon inflation, utricule
The outer wall for being close to exemplar is deformed upon, exemplar is then taken out, then pattern is formed between utricule and die cavity
The working chamber of part, rotational lead screw, closes up cope plate and lower template at any time, and molten metal is introduced at liquid injection hole,
Required die cast component can be molded in working chamber.In summary, the die casting of the structure, structure letter
It is single, simultaneously, on the one hand, adjust the i.e. plastic various sizes of component of deformation extent of utricule, effectively reduce
Production cost；On the other hand, the cooling water in utricule is respectively provided with cooling effect to cope plate and lower template,
Substantially increase the whole mold use life-span.
As the further improvement of above-mentioned technical proposal, in addition to it is stripped push rod 15 and is connected with demoulding push rod
Oil cylinder 16, the demoulding push rod penetrates in die cavity and is slidably connected with lower template from bottom to top.During the demoulding,
Rotational lead screw drives cope plate to move up first, vacates enough spaces, and subsequent oil cylinder pushing demoulding push rod moves,
Component is ejected, it is simple and convenient.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although
The present invention is described in detail with reference to preferred embodiment, it will be understood by those within the art that,
Technical scheme can be modified or equivalent substitution, without departing from technical solution of the present invention
Objective and scope, it all should cover among scope of the presently claimed invention.
Claims (5)
1. a kind of die casting, including cope plate and lower template, die cavity is provided with the lower template, it is special
Sign is：The cope plate is connected by Lead screw transmission structure with lower template, is provided with cope plate and is connected with die cavity
Logical liquid injection hole, the die cavity inwall are provided with utricule, and the utricule surface sets flexible exotic material layer,
Netted rubber wire skeleton, in addition to the water-supply structure with being connected in utricule are provided with utricule.
2. die casting according to claim 1, it is characterised in that：The Lead screw transmission structure includes
The leading screw and guide rod being set up in parallel, described leading screw one end and lower template are rotatablely connected, the other end through cope plate and
It is threadedly coupled with cope plate, the guide rod is connected with lower template, and the other end passes through cope plate and and cope plate
It is slidably connected.
3. die casting according to claim 2, it is characterised in that：The water-supply structure includes water storage
Pond and water pump, the cistern are connected by water inlet pipe with water pump, and the water pump is by outlet pipe with connecting in utricule
It is logical, it is provided with valve on the outlet pipe.
4. die casting according to claim 3, it is characterised in that：The outlet pipe is opened in lower mould
Intralamellar part.
5. die casting according to claim 4, it is characterised in that：Also include the demoulding push rod and with
The oil cylinder of push rod connection is stripped, the demoulding push rod is penetrated in die cavity and is slidably connected with lower template from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610414524.4A CN107498019A (en) | 2016-06-14 | 2016-06-14 | Die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610414524.4A CN107498019A (en) | 2016-06-14 | 2016-06-14 | Die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107498019A true CN107498019A (en) | 2017-12-22 |
Family
ID=60678258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610414524.4A Pending CN107498019A (en) | 2016-06-14 | 2016-06-14 | Die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107498019A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696331A (en) * | 2019-10-25 | 2020-01-17 | 嵊州月明模具科技有限公司 | Adjustable mold for blow molding |
| CN110722126A (en) * | 2019-10-17 | 2020-01-24 | 关辉 | Die casting die that can fast demold of pure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59120344A (en) * | 1982-12-28 | 1984-07-11 | Fujikin:Kk | Method and core for casting hollow object made of metal or plastics |
| JPH0821403A (en) * | 1994-07-11 | 1996-01-23 | Meiki Co Ltd | Injection molding machine utilizing closed tank |
| JPH1094864A (en) * | 1996-09-25 | 1998-04-14 | Ube Ind Ltd | Method and device for clamping injection forming die |
| CN2369795Y (en) * | 1999-04-09 | 2000-03-22 | 马鞍山市橡胶制品厂 | Full rubber inflating capsule without skeleton |
| CN1501859A (en) * | 2001-01-25 | 2004-06-02 | ���ٿƼ���˾ | Composite and metal component production, forming and bonding system |
| CN103480820A (en) * | 2013-09-05 | 2014-01-01 | 昆山旭龙精密机械有限公司 | Cavity-adjustable pressure casting mold |
-
2016
- 2016-06-14 CN CN201610414524.4A patent/CN107498019A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59120344A (en) * | 1982-12-28 | 1984-07-11 | Fujikin:Kk | Method and core for casting hollow object made of metal or plastics |
| JPH0821403A (en) * | 1994-07-11 | 1996-01-23 | Meiki Co Ltd | Injection molding machine utilizing closed tank |
| JPH1094864A (en) * | 1996-09-25 | 1998-04-14 | Ube Ind Ltd | Method and device for clamping injection forming die |
| CN2369795Y (en) * | 1999-04-09 | 2000-03-22 | 马鞍山市橡胶制品厂 | Full rubber inflating capsule without skeleton |
| CN1501859A (en) * | 2001-01-25 | 2004-06-02 | ���ٿƼ���˾ | Composite and metal component production, forming and bonding system |
| CN103480820A (en) * | 2013-09-05 | 2014-01-01 | 昆山旭龙精密机械有限公司 | Cavity-adjustable pressure casting mold |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722126A (en) * | 2019-10-17 | 2020-01-24 | 关辉 | Die casting die that can fast demold of pure |
| CN110696331A (en) * | 2019-10-25 | 2020-01-17 | 嵊州月明模具科技有限公司 | Adjustable mold for blow molding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
|
| RJ01 | Rejection of invention patent application after publication |