CN105082464A - Upper mold fixing structure of automatic injection mold - Google Patents
Upper mold fixing structure of automatic injection mold Download PDFInfo
- Publication number
- CN105082464A CN105082464A CN201510488166.7A CN201510488166A CN105082464A CN 105082464 A CN105082464 A CN 105082464A CN 201510488166 A CN201510488166 A CN 201510488166A CN 105082464 A CN105082464 A CN 105082464A
- Authority
- CN
- China
- Prior art keywords
- plate
- ejector rod
- mold
- automatic injection
- cope match
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an upper mold fixing structure of an automatic injection mold. The structure comprises an upper template, wherein a lower mold is mounted at the lower end of the upper template; a lifting frame and a guide column are mounted at one end of the upper template; a guide pin is arranged at the other end of the upper template; an ejector rod pressing plate and an ejector rod plate are mounted on the guide column; an ejector rod plate insert is inlaid in the ejector rod plate; a center ejector rod is fixed and mounted in the ejector rod plate insert; an upper mold ejector rod is mounted on the ejector rod plate; and a return pin is mounted on the ejector rod plate, and correspondingly fits the guide pin. The structure is more convenient for assembly and disassembly, improves the downward guide precision of the lower mold, and improves the product injection performance.
Description
Technical field
The present invention relates to Mold Making field, specifically belong to a kind of patrix fixed structure of automatic injection mould.
Background technology
Injection mold divides into two kinds, thermosetting plastic mould, thermoplastic plastic's mould according to shaping characteristic; Divide into according to moulding process and pass mold, blow molding die, draw mould, thermoforming mould, hot-die (compression mould), injection mould etc., wherein hot-die can be divided into again excessive formula, half excessive formula, excessive formula three kinds in flash mode, and injection mould can be divided into again cold flowing mould channel, hot runner mould two kinds with running gate system; With can be divided into by handling mode movable type, fixed two kinds.
The injection mold structure design of prior art is single, and automaticity is low, can not meet current production requirement.
Summary of the invention
The object of this invention is to provide a kind of patrix fixed structure of automatic injection mould, assembly and disassembly are convenient, and the downward guiding accuracy of counterdie improves, and improves the injection moulding performance of product.
Technical scheme of the present invention is as follows:
A kind of patrix fixed structure of automatic injection mould, include cope match-plate pattern, cope match-plate pattern lower end is provided with counterdie, cope match-plate pattern one end is provided with hoisting frame, guide pillar, and the other end is provided with pilot pin, guide pillar is provided with push rod pressing plate, mandrel plate, mandrel plate mold insert is installed with in mandrel plate, mandrel plate mold insert internal fixtion is provided with central ejector rod, mandrel plate is provided with patrix push rod, mandrel plate is provided with return pin and pilot pin corresponding matching.
Be bolted to connection between described cope match-plate pattern and counterdie.
Present invention employs return pin coordinates conveniently with pilot pin, mandrel plate is moved by guide pillar simultaneously, and assembly and disassembly are convenient, and the downward guiding accuracy of counterdie improves, and improves the injection moulding performance of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
See accompanying drawing, a kind of patrix fixed structure of automatic injection mould, include cope match-plate pattern 1, cope match-plate pattern 1 lower end is provided with counterdie 2, be bolted to connection between cope match-plate pattern 1 and counterdie 2, cope match-plate pattern 1 one end is provided with hoisting frame 3, guide pillar 4, the other end is provided with pilot pin 5, guide pillar 4 is provided with push rod pressing plate 6, mandrel plate 7, mandrel plate mold insert 8 is installed with in mandrel plate 7, mandrel plate mold insert 8 internal fixtion is provided with central ejector rod 9, mandrel plate 7 is provided with patrix push rod 10, mandrel plate 7 is provided with return pin 11 and pilot pin 5 corresponding matching.
Claims (2)
1. the patrix fixed structure of an automatic injection mould, include cope match-plate pattern, it is characterized in that, cope match-plate pattern lower end is provided with counterdie, and cope match-plate pattern one end is provided with hoisting frame, guide pillar, the other end is provided with pilot pin, guide pillar is provided with push rod pressing plate, mandrel plate, is installed with mandrel plate mold insert in mandrel plate, mandrel plate mold insert internal fixtion is provided with central ejector rod, mandrel plate is provided with patrix push rod, mandrel plate is provided with return pin and pilot pin corresponding matching.
2. the patrix fixed structure of a kind of automatic injection mould according to claim 1, is characterized in that, be bolted to connection between described cope match-plate pattern and counterdie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488166.7A CN105082464A (en) | 2015-08-10 | 2015-08-10 | Upper mold fixing structure of automatic injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488166.7A CN105082464A (en) | 2015-08-10 | 2015-08-10 | Upper mold fixing structure of automatic injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105082464A true CN105082464A (en) | 2015-11-25 |
Family
ID=54564218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510488166.7A Pending CN105082464A (en) | 2015-08-10 | 2015-08-10 | Upper mold fixing structure of automatic injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105082464A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203330349U (en) * | 2013-05-30 | 2013-12-11 | 常州理工科技有限公司 | Hub forming mould |
| CN203330381U (en) * | 2013-05-30 | 2013-12-11 | 常州理工科技有限公司 | Wheel hub die with rapid cooling structure |
| CN203779814U (en) * | 2014-01-28 | 2014-08-20 | 宁波宝迪汽车部件有限公司 | Water-cooled and air-cooled combined die |
-
2015
- 2015-08-10 CN CN201510488166.7A patent/CN105082464A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203330349U (en) * | 2013-05-30 | 2013-12-11 | 常州理工科技有限公司 | Hub forming mould |
| CN203330381U (en) * | 2013-05-30 | 2013-12-11 | 常州理工科技有限公司 | Wheel hub die with rapid cooling structure |
| CN203779814U (en) * | 2014-01-28 | 2014-08-20 | 宁波宝迪汽车部件有限公司 | Water-cooled and air-cooled combined die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |
|
| RJ01 | Rejection of invention patent application after publication |