CN102962969A - Die with slider ejector pin - Google Patents
Die with slider ejector pin Download PDFInfo
- Publication number
- CN102962969A CN102962969A CN 201210480784 CN201210480784A CN102962969A CN 102962969 A CN102962969 A CN 102962969A CN 201210480784 CN201210480784 CN 201210480784 CN 201210480784 A CN201210480784 A CN 201210480784A CN 102962969 A CN102962969 A CN 102962969A
- Authority
- CN
- China
- Prior art keywords
- ejector pin
- ejector retainner
- retainner plate
- slider
- slide block
- 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
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a die and particularly relates to a die with a slider ejector pin, comprising a template, a slider, a slider holder and a slanted guide pillar, wherein the slider, the slider holder and the slanted guide pillar are arranged at one side of the template; the slider holder is provided with an ejector pin plate and an ejector pin fixed on the ejector pin plate; one end of the ejector pin is fixed on the ejector pin plate, and the other end of the ejector pin passes through the slider to support against a product to be processed; the ejector pin plate is also provided with a transverse guide pillar, one end of the transverse guide pillar is fixed on the template, and the other end of the transverse guide pillar enters the slider after passing through the ejector pin plate; and the slider is also internally provided with a spring matched with the ejector pin plate and the ejector pin. The slider is internally provided with the ejector pin, the ejector pin plate, the spring and the transverse guide pillar, so that products can be prevented from being pulled to be damaged on the premise that the injection molding period is not affected; and meanwhile, the die is simple in structure, convenient to process and capable of increasing the production efficiency.
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, take-up housing and the Angle Pin that are arranged on template one side, described take-up housing is provided with ejector retainner plate and the thimble that is fixed on the ejector retainner plate, described thimble one end is fixed on the ejector retainner plate, the other end passes slide block and withstands processed product, also be provided with horizontal guide pillar on the described ejector retainner plate, described horizontal guide pillar one end is fixed on the template, the other end passes ejector retainner plate and enters in the slide block, also is provided with the spring that cooperates ejector retainner plate and thimble in the described slide block.
Preferably, described ejector retainner plate comprises the first ejector retainner plate and the second ejector retainner plate, and described thimble end passes the first ejector retainner plate and is fixed on the second ejector retainner plate.
Preferably, described Angle Pin one end is fixed by screws on the template, and described take-up housing one end is fixed on the Angle Pin.
The present invention arranges thimble, ejector retainner plate, spring and horizontal guide pillar 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. thimble, 5. the first ejector retainner plate, 6. the second ejector retainner plate, 7. spring, 8, take-up housing, 9. horizontal guide pillar, 10. shovel.
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, take-up housing 8 and the Angle Pin 3 that are arranged on template 1 one sides, take-up housing 8 is provided with ejector retainner plate and the thimble 4 that is fixed on the ejector retainner plate, and thimble 4 ends are fixed on the ejector retainner plate, and front end passes slide block 2 and withstands processed product, also be provided with horizontal guide pillar 9 on the ejector retainner plate, horizontal guide pillar 9 ends are fixed on the template, and front end passes ejector retainner plate and enters in the slide block 2, also are provided with the spring 7 that cooperates ejector retainner plate and thimble 4 in the slide block 2.Ejector retainner plate comprises the first ejector retainner plate 5 and the second ejector retainner plate 6, and thimble 4 ends pass the first ejector retainner plate 5 and are fixed on the second ejector retainner plate 6.Angle Pin 3 one ends are fixed by screws on the template 1, and take-up housing 8 one ends are fixed on the Angle Pin 3.
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 fixed in the ejector retainner plate, temporarily do not do movement, move 52mm(on the shovel and determine numerical value according to actual conditions), because gradient 33 degree, the first ejector retainner plate and the second ejector retainner plate are subjected to spring action to begin backward amount of exercise Xmm.This moment, thimble was motionless, so product can not pulled owing to only have slide block movement.
The matched moulds process: when the male and female template was matched well, Angle Pin was stirred slide block and is advanced simultaneously, and shovel is because gradient, so cooperate with the gradient of ejector retainner plate, the drive ejector retainner plate moves, until needle plate resets.
The present invention arranges thimble, ejector retainner plate, spring and horizontal guide pillar 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 (3)
1. mould with slide block thimble, comprise template and the slide block, take-up housing and the Angle Pin that are arranged on template one side, it is characterized in that: described take-up housing is provided with ejector retainner plate and the thimble that is fixed on the ejector retainner plate, described thimble one end is fixed on the ejector retainner plate, the other end passes slide block and withstands processed product, also be provided with horizontal guide pillar on the described ejector retainner plate, described horizontal guide pillar one end is fixed on the template, the other end passes ejector retainner plate and enters in the slide block, also is provided with the spring that cooperates ejector retainner plate and thimble in the described slide block.
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 end passes the first ejector retainner plate and is fixed on the second ejector retainner plate.
3. 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 take-up housing one end is fixed on the Angle Pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210480784 CN102962969A (en) | 2012-11-23 | 2012-11-23 | Die with slider ejector pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210480784 CN102962969A (en) | 2012-11-23 | 2012-11-23 | Die with slider ejector pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102962969A true CN102962969A (en) | 2013-03-13 |
Family
ID=47793547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210480784 Pending CN102962969A (en) | 2012-11-23 | 2012-11-23 | Die with slider ejector pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962969A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 201210480784 patent/CN102962969A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102950686A (en) | Inclined roof device of plastic mold | |
| CN104668338A (en) | High-precision bending mold for side face punching | |
| CN102962966A (en) | Automatic pouring gate cutting structure of plastic die | |
| CN102615792B (en) | Plastic mold fixed die slanting internal thread core pulling mechanism | |
| CN203580005U (en) | Front mold push plate structure of plastic mold | |
| CN102962969A (en) | Die with slider ejector pin | |
| CN203141784U (en) | Mold with slider and thimble | |
| CN202088353U (en) | Core pulling mechanism adopting flat slide block to drive slanted slide block for die | |
| CN102950737A (en) | Mold with slide block ejector pin | |
| CN201863323U (en) | Inner core-pulling and secondary demolding mechanism for processing novel high polymer materials | |
| CN201913772U (en) | Side glue feeding injection molding mechanism capable of automatically shearing pouring gate | |
| CN104985758A (en) | Injection mold capable of preventing product from being damaged under pulling | |
| CN202702506U (en) | Vertical type efficient 45-degree elbow pipe fitting injection mold | |
| CN202922917U (en) | Mold with slide block ejector pin | |
| CN202922915U (en) | Mold with slide block ejector pin | |
| CN102950734A (en) | Mold with slide block ejector pin | |
| CN102950735A (en) | Mold with slide block ejector pin | |
| CN202922916U (en) | Mold with slide block ejector pin | |
| CN202480278U (en) | Plastic mould slide thimble device | |
| CN202922914U (en) | Mold with slide block ejector pin | |
| CN203267136U (en) | Detachable pushing plate guide column structure | |
| CN203004238U (en) | Novel angle ejector device | |
| CN102950736A (en) | Mold with slide block ejector pin | |
| CN202965111U (en) | External demoulding mechanism for processing novel high molecular polymer materials | |
| CN204894377U (en) | Can prevent to pull injection mold of product |
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: 20130313 |