CN202986000U - Injection mold ejecting mechanism convenient to disassemble and assemble - Google Patents
Injection mold ejecting mechanism convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN202986000U CN202986000U CN 201220568347 CN201220568347U CN202986000U CN 202986000 U CN202986000 U CN 202986000U CN 201220568347 CN201220568347 CN 201220568347 CN 201220568347 U CN201220568347 U CN 201220568347U CN 202986000 U CN202986000 U CN 202986000U
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- CN
- China
- Prior art keywords
- injection mold
- plate
- ejecting mechanism
- push rod
- hole
- 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.)
- Expired - Lifetime
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
An injection mold ejecting mechanism convenient to disassemble and assemble comprises a base board, an ejectorretainerplate which is fixed on the base board, and a mandril. The mandril penetrates through a through hole pre-set in the ejectorretainerplate. The lower end portion of the mandril is arranged on the ejectorretainerplate in a hanging mode. The lower end portion of the through hole is covered by a platen. The platen is fixed on the lower surface of the ejectorretainerplate through a bolt. A mounting hole which corresponds to the platen is formed in the base board. Compared with the prior art, the injection mold ejecting mechanism convenient to disassemble and assemble is simple in structure, in the process of disassembly, the mandril can be quickly disassembled after the platen is disassembled from the ejectorretainerplate, and therefore quick assembly and disassembly can be achieved, and production efficiency can be improved.
Description
Technical field
The utility model injection mold technical field is specifically related to a kind of easy-disassembling-assembling injection mold ejecting mechanism.
Background technology
The push rod of existing injection mold is to be fixed on the ejector retainner plate assembly mostly, its structure is comparatively complicated, specifically as shown in Figure 1, the ejecting mechanism of existing injection mold comprises face needle plate 13, is positioned at the end needle plate 12 of face needle plate 13 lower surfaces, face needle plate 13 and end needle plate 12 are fixed together by bolt 14, form the ejector retainner plate assembly, the bottom of push rod 15 is fixed on this ejector retainner plate assembly, face needle plate 13, end needle plate 12 are bolted on base plate 11 by one, this structure is comparatively complicated, disassembly process wastes time and energy, and affects production efficiency.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of easy-disassembling-assembling injection mold ejecting mechanism, and it is simple in structure, can realize fast assembling-disassembling, is conducive to enhance productivity.
For achieving the above object, the utility model adopts following technical scheme:
Easy-disassembling-assembling injection mold ejecting mechanism, comprise base plate, be fixed on face needle plate and push rod on base plate, in the through hole that the push rod cross-under is preset on the face needle plate, and the bottom of push rod is mounted on the face needle plate, the bottom capping of through hole has a pressing plate, pressing plate is fixed by screws in the lower surface of face needle plate, is provided with the installing hole corresponding with pressing plate on base plate.
The bottom of push rod is provided with a hanging platform, and through hole inside is provided with the stage portion with the hanging platform coupling, and hanging platform is limited between pressing plate and stage portion.
The beneficial effects of the utility model are:
Than prior art, the utility model is simple in structure, during dismounting, only pressing plate need to be dismantled from the face needle plate, just can dismantle fast push rod, thereby realize fast assembling-disassembling, is conducive to enhance productivity.
Description of drawings
Fig. 1 is the schematic diagram of a kind of injection mold ejecting mechanism of prior art;
Fig. 2 is the schematic diagram of the utility model injection mold ejecting mechanism;
Wherein: 21, base plate; 211, installing hole; 23, face needle plate; 25, push rod; 26, screw; 27, pressing plate.
The specific embodiment
Below, by reference to the accompanying drawings and the specific embodiment, the utility model is described further:
as shown in Figure 2, be a kind of easy-disassembling-assembling injection mold ejecting mechanism of the utility model, it comprises base plate 21, face needle plate 23, push rod 25, face needle plate 23 is fixed on the upper surface of base plate 21, be provided with the through hole that passes for push rod 25 on face needle plate 23, the bottom of push rod 25 is provided with a hanging platform, the inwall of the through hole on face needle plate 23 is provided with the stage portion of a corresponding hanging platform, being mounted on stage portion of hanging platform coupling, make push rod 25 to move upward with respect to face needle plate 23, lower surface at face needle plate 23, be fixed with a pressing plate 27 by screw 26, pressing plate 27 is sealed on the hanging platform of push rod 25 bottoms in through hole, pressing plate 27 limits push rod 25, it can not be moved downward with respect to face needle plate 23, that is to say, hanging platform is limited between pressing plate 27 and stage portion, thereby realized the fixing of push rod 25.Also offer an installing hole 211 on above-mentioned base plate 21, this installing hole 211 is over against pressing plate 27, and pressing plate 27 some be embedded in installing hole 211, so, when mounted, just can pass through installing hole 211 rotary screws 26.
In said structure, only need to realize the fixing of push rod 25 by face needle plate 23 and pressing plate 27, omit traditional end needle plate, simplify mould structure, and be easy to installing/dismounting.
Those skilled in the art can make other various corresponding changes and deformation according to technical scheme described above and design, and within these all changes and deformation all should belong to the protection domain of the utility model claim.
Claims (2)
1. easy-disassembling-assembling injection mold ejecting mechanism, it is characterized in that, comprise base plate, be fixed on face needle plate and push rod on base plate, in the through hole that the push rod cross-under is preset on the face needle plate, and the bottom of push rod is mounted on the face needle plate, the bottom capping of through hole has a pressing plate, and pressing plate is fixed by screws in the lower surface of face needle plate, is provided with the installing hole corresponding with pressing plate on base plate.
2. easy-disassembling-assembling injection mold ejecting mechanism as claimed in claim 1, is characterized in that, the bottom of push rod is provided with a hanging platform, and through hole inside is provided with the stage portion with the hanging platform coupling, and hanging platform is limited between pressing plate and stage portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568347 CN202986000U (en) | 2012-10-31 | 2012-10-31 | Injection mold ejecting mechanism convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568347 CN202986000U (en) | 2012-10-31 | 2012-10-31 | Injection mold ejecting mechanism convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986000U true CN202986000U (en) | 2013-06-12 |
Family
ID=48557217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220568347 Expired - Lifetime CN202986000U (en) | 2012-10-31 | 2012-10-31 | Injection mold ejecting mechanism convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313438A (en) * | 2016-10-26 | 2017-01-11 | 佛山市顺德区百年科技有限公司 | Thimble rapid disassembling and assembling mechanism and injection mold |
-
2012
- 2012-10-31 CN CN 201220568347 patent/CN202986000U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313438A (en) * | 2016-10-26 | 2017-01-11 | 佛山市顺德区百年科技有限公司 | Thimble rapid disassembling and assembling mechanism and injection mold |
| CN106313438B (en) * | 2016-10-26 | 2019-01-29 | 佛山市顺德区百年科技有限公司 | Thimble fast assembly and disassembly mechanism and injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |