CN102950737A - Mold with slide block ejector pin - Google Patents
Mold with slide block ejector pin Download PDFInfo
- Publication number
- CN102950737A CN102950737A CN 201210480821 CN201210480821A CN102950737A CN 102950737 A CN102950737 A CN 102950737A CN 201210480821 CN201210480821 CN 201210480821 CN 201210480821 A CN201210480821 A CN 201210480821A CN 102950737 A CN102950737 A CN 102950737A
- Authority
- CN
- China
- Prior art keywords
- slide block
- thimble
- ejector retainner
- retainner plate
- ejector pin
- 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
- 238000001746 injection moulding Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a mold, in particular to a mold with a slide block ejector pin. The mold comprises a template, a slide block and an inclined guide post, wherein the slide block and the inclined guide post are arranged at one side of the template, an ejector pin plate and the ejector pin fixedly arranged on the ejector pin plate are arranged in the slide block, one end of the ejector pin is fixedly arranged on the ejector pin plate, the other end of the ejector pin is propped against a product to be processed, a reset rod and a spring are also arranged on the ejector pin plate, the reset rod is arranged at the same side of the ejector pin, and the spring is arranged at the other side of the ejector pin. The mold has the advantages that the ejector pin, the spring and the reset rod are arranged in the slide block, the product damage through pulling can be prevented on the premise of not influencing the injection molding period, meanwhile, the structure is simple, the processing is convenient, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of mould, relate in particular to a kind of mould with slide block thimble.
Background technology
Mould in process of production, when the processed product side had very dark muscle position, in the die sinking process, slide block was wrapped in very dark muscle position, because its die sinking is very fast, in moment product was produced in the process of pulling force, was easy to product is pulled, to such an extent as to drawing crack is opened.Thereby whole product injection moulding out is exactly scrap, and waste of manpower wastes financial resources, and increases cost of material, for fear of product is pulled, and injection moulding machine mould open process control chronic, what cause that whole injection cycle becomes is very long.
Summary of the invention
Defective and deficiency that the present invention exists in order to solve above-mentioned prior art provide a kind of simple in structure, easy to process, can prevent from pulling the mould with slide block thimble of product under the prerequisite that does not affect injection cycle.
Technical scheme of the present invention: a kind of mould with slide block thimble, comprise template and the slide block and the Angle Pin that are arranged on template one side, be provided with ejector retainner plate and the thimble that is fixed on the ejector retainner plate in the described slide block, described thimble one end is fixed on the ejector retainner plate, the other end withstands processed product, also be provided with release link and spring on the described ejector retainner plate, described release link is arranged on thimble the same side, and described spring is arranged on the thimble opposite side.
Preferably, described ejector retainner plate comprises the first ejector retainner plate and the second ejector retainner plate, and described thimble comprises the first thimble and the second thimble, and described the first thimble and the second thimble pass the first ejector retainner plate and be fixed on the second ejector retainner plate.
Preferably, described release link is arranged between the first ejector retainner plate and the second ejector retainner plate.
Preferably, described Angle Pin one end is fixed by screws on the template, and described slide block one end is fixed on the Angle Pin middle part.
Preferably, fixing slide block baffle plate on the described slide block.
The present invention arranges thimble, spring and release link in slide block, can not prevent from pulling product so that it does not affect under the prerequisite of injection cycle, and is simultaneously simple in structure, easy to process, enhances productivity.
Description of drawings
Fig. 1 is structural representation of the present invention.
1. templates among the figure, 2. slide block, 3. Angle Pin, 4. the first thimble, 5. the second thimble, 6. the first ejector retainner plate, 7. the second ejector retainner plate, 8. spring, 9, slide block baffle plate, 10. release link.
The specific embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing, but be not limiting the scope of the invention.
As shown in Figure 1, a kind of mould with slide block thimble, comprise template 1 and the slide block 2 and the Angle Pin 3 that are arranged on template 1 one sides, be provided with ejector retainner plate and the thimble that is fixed on the ejector retainner plate in the slide block 2, thimble one end is fixed on the ejector retainner plate, and the other end withstands processed product, also is provided with release link 10 and spring 8 on the ejector retainner plate, release link 10 is arranged on thimble the same side, and spring 8 is arranged on the thimble opposite side.Ejector retainner plate comprises the first ejector retainner plate 6 and the second ejector retainner plate 7, and thimble comprises that the first thimble 4 and the second thimble 5, the first thimbles 4 and the second thimble 5 pass the first ejector retainner plate 6 and be fixed on the second ejector retainner plate 7.Release link 10 is arranged between the first thimble 4 and the second thimble 5.Angle Pin 3 upper ends are fixed by screws on the template 1, and slide block 2 rear ends are fixed on Angle Pin 3 middle parts.Fixing slide block baffle plate 9 on slide block 2 front ends.
The course of work of the present invention:
Die sinking process: when the male and female template is opened, Angle Pin is stirred slide block and is retreated simultaneously, but thimble is because the reason of spring, thimble withstands product, because move behind the slide block, product is withstood by thimble, so that product is not sticked by whole slider surface, after the first ejector retainner plate and the second ejector retainner plate were flicked 10mm, slide block retreated with thimble.
The matched moulds process: in the time of the feature die plate closing, Angle Pin is stirred slide block and is advanced simultaneously, and after slide block pushed up die, the first ejector retainner plate and the second ejector retainner plate were pushed up, until reset by release link.
The present invention arranges thimble, spring and release link in slide block, can not prevent from pulling product so that it does not affect under the prerequisite of injection cycle, and is simultaneously simple in structure, easy to process, enhances productivity.
Claims (5)
1. mould with slide block thimble, comprise template and the slide block and the Angle Pin that are arranged on template one side, it is characterized in that: be provided with ejector retainner plate and the thimble that is fixed on the ejector retainner plate in the described slide block, described thimble one end is fixed on the ejector retainner plate, the other end withstands processed product, also be provided with release link and spring on the described ejector retainner plate, described release link is arranged on thimble the same side, and described spring is arranged on the thimble opposite side.
2. a kind of mould with slide block thimble according to claim 1, it is characterized in that: described ejector retainner plate comprises the first ejector retainner plate and the second ejector retainner plate, described thimble comprises the first thimble and the second thimble, and described the first thimble and the second thimble pass the first ejector retainner plate and be fixed on the second ejector retainner plate.
3. a kind of mould with slide block thimble according to claim 2, it is characterized in that: described release link is arranged between the first ejector retainner plate and the second ejector retainner plate.
4. a kind of mould with slide block thimble according to claim 1, it is characterized in that: described Angle Pin one end is fixed by screws on the template, and described slide block one end is fixed on the Angle Pin middle part.
5. a kind of mould with slide block thimble according to claim 1 is characterized in that: fixing slide block baffle plate on the described slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210480821 CN102950737A (en) | 2012-11-23 | 2012-11-23 | Mold with slide block ejector pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210480821 CN102950737A (en) | 2012-11-23 | 2012-11-23 | Mold with slide block ejector pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102950737A true CN102950737A (en) | 2013-03-06 |
Family
ID=47760404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210480821 Pending CN102950737A (en) | 2012-11-23 | 2012-11-23 | Mold with slide block ejector pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102950737A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097279A (en) * | 2013-04-11 | 2014-10-15 | 苏州汉扬精密电子有限公司 | Anti-stick slide block structure |
| CN105034291A (en) * | 2015-08-05 | 2015-11-11 | 嘉兴信元精密模具科技有限公司 | Slider differential type mould releasing mechanism |
-
2012
- 2012-11-23 CN CN 201210480821 patent/CN102950737A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097279A (en) * | 2013-04-11 | 2014-10-15 | 苏州汉扬精密电子有限公司 | Anti-stick slide block structure |
| CN105034291A (en) * | 2015-08-05 | 2015-11-11 | 嘉兴信元精密模具科技有限公司 | Slider differential type mould releasing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |