CN203185551U - Compulsory resetting mechanism for die - Google Patents
Compulsory resetting mechanism for die Download PDFInfo
- Publication number
- CN203185551U CN203185551U CN 201220633366 CN201220633366U CN203185551U CN 203185551 U CN203185551 U CN 203185551U CN 201220633366 CN201220633366 CN 201220633366 CN 201220633366 U CN201220633366 U CN 201220633366U CN 203185551 U CN203185551 U CN 203185551U
- Authority
- CN
- China
- Prior art keywords
- die
- compulsory
- ejector retainner
- retainner plate
- die ontology
- 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 - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a compulsory resetting mechanism for a die. The compulsory resetting mechanism comprises a die body, wherein an ejector plate is arranged in the die body. The compulsory resetting mechanism is characterized in that a swing rod is movably arranged in the die body; two positioning blocks are arranged at one end of the swing rod and are matched with the ejector plate and the swing rod respectively. Furthermore, one positioning block is movably arranged on the die body around the middle of the ejector plate, and the other positioning block is movably arranged on the die body around the lower end of the ejector plate. The compulsory resetting mechanism is matched with a sliding block, and during the die assembling, the ejection mechanism cannot normally work until being reset, so that a phenomenon that die accessories are damaged by collision between workpieces, such as the sliding block, and the ejection mechanism because the ejection mechanism cannot be reset is avoided. The compulsory resetting mechanism is simple in structure and can realize compulsory resetting and guarantee the safety of the ejector plate and the sliding block.
Description
Technical field
The utility model relates to a kind of mould Compulsory reduction mechanism.
Background technology
Mould plays an important role in the processing of parts.In existing mold was made, owing to the product reason, the thimble that may arrange in design was below slide block.In the production, owing to the spring reason, thimble can be when slide block have matched moulds return just.But in actual production, produce for a long time, can cause spring failure, thimble to rebound automatically the position under the effect of spring, and the result causes slide block bump thimble, and gently then thimble severs, and heavy then slide block breaks.
The utility model content
The technical problems to be solved in the utility model is to overcome above-mentioned defective, provide a kind of simple in structure, can realize forced resetting, guarantee the mould Compulsory reduction mechanism of ejector retainner plate and slide block safety.
For addressing the above problem, the technical scheme that the utility model adopts is:
A kind of mould Compulsory reduction mechanism comprises die ontology, is provided with ejector retainner plate in the die ontology, it is characterized in that: be movably installed with fork in the described die ontology; One end of described fork is provided with locating piece, and locating piece matches respectively at ejector retainner plate and fork.
Say further:
Described locating piece is two, and wherein on the die ontology around centre position that is movably arranged on ejector retainner plate, another piece is movably arranged on the die ontology around the bottom of ejector retainner plate.
Owing to adopted technique scheme, compared with prior art, be provided with the Compulsory reduction mechanism that matches with slide block in the utility model, can guarantee when matched moulds that ejecting mechanism must reset earlier could operate as normal, avoid because ejecting mechanism fails to reset, workpiece such as slide block and ejecting mechanism are bumped make the situation of mould parts damage.The utility model is simple in structure, can realize forced resetting, guarantees the safety of ejector retainner plate and slide block.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Among the figure: the 1-ejector retainner plate; The 2-locating piece; The 3-locating piece; The 4-fork; The 5-die ontology.
The specific embodiment
Embodiment:
As shown in Figure 1, a kind of mould Compulsory reduction mechanism comprises die ontology 5, is provided with ejector retainner plate 1 in the die ontology 5, is movably installed with fork 4 in the die ontology.One end of fork 4 is provided with locating piece 2,3, and locating piece 2,3 matches respectively at ejector retainner plate 1 and fork 4.
In the present embodiment, described locating piece 2,3 is two, and wherein on the die ontology 5 around centre position that is movably arranged on ejector retainner plate 1, another piece is movably arranged on the die ontology 5 around the bottom of ejector retainner plate 1.
In the matched moulds process, ejector retainner plate 1 is motionless, and locating piece 2 is pushed, and shifts certain position onto, and this moment, locating piece 2 withstood locating piece 3, drove ejector retainner plate 1 together and moved, and resetted up to being pushed to.
In the die sinking process, back mould drives locating piece 2,3 and fork 4, and ejector retainner plate is extracted out, in the time of the ejector retainner plate of injection machine top, drives locating piece 3, and locating piece 3 promotes forks 4, and fork 4 is shifted onto into rank horizontal position.
Be provided with the Compulsory reduction mechanism that matches with slide block in the utility model, can guarantee when matched moulds that ejecting mechanism must reset earlier could operate as normal, avoid because ejecting mechanism fails to reset, workpiece such as slide block and ejecting mechanism are bumped make the situation of mould parts damage.The utility model is simple in structure, can realize forced resetting, guarantees the safety of ejector retainner plate and slide block.
The utility model is not limited to above-mentioned preferred embodiment; anyone should learn the structural change of making under enlightenment of the present utility model; every with the utlity model has identical or akin technical scheme, all belong to protection domain of the present utility model.
Claims (2)
1. a mould Compulsory reduction mechanism comprises die ontology, is provided with ejector retainner plate in the die ontology, it is characterized in that: be movably installed with fork in the described die ontology; One end of described fork is provided with locating piece, and locating piece matches respectively at ejector retainner plate and fork.
2. according to the mould Compulsory reduction mechanism described in the claim 1, it is characterized in that: described locating piece is two, wherein on the die ontology around centre position that is movably arranged on ejector retainner plate, another piece is movably arranged on the die ontology around the bottom of ejector retainner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220633366 CN203185551U (en) | 2012-11-26 | 2012-11-26 | Compulsory resetting mechanism for die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220633366 CN203185551U (en) | 2012-11-26 | 2012-11-26 | Compulsory resetting mechanism for die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203185551U true CN203185551U (en) | 2013-09-11 |
Family
ID=49102439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220633366 Expired - Fee Related CN203185551U (en) | 2012-11-26 | 2012-11-26 | Compulsory resetting mechanism for die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203185551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922637A (en) * | 2012-11-26 | 2013-02-13 | 昆山腾宇鑫金属制品有限公司 | Forced reset mechanism for mold |
-
2012
- 2012-11-26 CN CN 201220633366 patent/CN203185551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922637A (en) * | 2012-11-26 | 2013-02-13 | 昆山腾宇鑫金属制品有限公司 | Forced reset mechanism for mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20131126 |