CN107443634A - A kind of plastic mold device of fast demoulding - Google Patents
A kind of plastic mold device of fast demoulding Download PDFInfo
- Publication number
- CN107443634A CN107443634A CN201710910444.2A CN201710910444A CN107443634A CN 107443634 A CN107443634 A CN 107443634A CN 201710910444 A CN201710910444 A CN 201710910444A CN 107443634 A CN107443634 A CN 107443634A
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- CN
- China
- Prior art keywords
- fixedly connected
- fixed plate
- mold device
- plastic mold
- lower mould
- 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.)
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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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to equipments machining die technical field, and disclose a kind of plastic mold device of fast demoulding, including body, the inside of body is fixedly connected with fixed plate, the bottom of body inner chamber is fixedly connected with telescopic sleeving rod, the top of telescopic sleeving rod is fixedly connected with knockout pin, both sides at the top of fixed plate offer chute, the internal slide of chute is connected with sliding block, side form is fixedly connected with the top of sliding block, the side of side form is fixedly connected with hydraulic stem by fixing bolt, the one end of hydraulic stem away from side form is fixedly connected on the output shaft of hydraulic cylinder, middle part at the top of fixed plate is fixedly connected with lower mould, knockout pin sequentially passes through fixed plate and lower mould from the bottom up.The plastic mold device of the fast demoulding, by setting fixed plate, knockout pin and telescopic sleeving rod, the lower mould in die cavity to be fixed, the stability of lower mould is ensure that during the demoulding, ensure that the practicality of the plastic mold device of the fast demoulding.
Description
Technical field
The present invention relates to mold machining technology field, specially a kind of plastic mold device of fast demoulding.
Background technology
With developing rapidly for plastics industry, and plastic products are in Aeronautics and Astronautics, electronics, machinery, ship and automobile etc.
The popularization and application of industrial department, the ratio that plastic mould accounts for mould total amount step up, and the requirement to plastic mould is also increasingly
It is high.Plastic mould is equipped as the important process of plastic product, turns into most common forming method in plastic mould, high in quality
The horizontal height of production efficiency in degree, manufacturing cycle and process of injection molding etc., directly affect quality, the production of product
The renewal of amount, cost and product, while respond and speed of the enterprise in market competition are also determine, in the prior art,
For mould in die sinking, stripping result is bad, therefore, a kind of it is proposed that plastic mold device of fast demoulding.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of plastic mold device of fast demoulding, solve existing
The problem of equipment demoulding efficiency is not high.
(2) technical scheme
To achieve the above object, the present invention provides following technical scheme：A kind of plastic mold device of fast demoulding, including
Body, the inside of the body are fixedly connected with fixed plate, and the bottom of the body inner chamber is fixedly connected with telescopic sleeving rod, described
The top of telescopic sleeving rod is fixedly connected with knockout pin, and the both sides at the top of the fixed plate offer chute, the chute it is interior
Portion slidably connects sliding block, and side form is fixedly connected with the top of the sliding block, and the side of the side form is fixed by fixing bolt
Hydraulic stem is connected with, the one end of the hydraulic stem away from side form is fixedly connected on the output shaft of hydraulic cylinder, the fixed plate top
Lower mould is fixedly connected with the middle part of portion, the knockout pin sequentially passes through fixed plate and lower mould, the side form and lower mould from the bottom up
Between be provided with die cavity.
Preferably, the fixed plate and lower mould surface offer the through hole being adapted with knockout pin, and knockout pin is positioned at logical
The inside in hole.
Preferably, the quantity of the knockout pin is two, and two knockout pins are symmetrically distributed in the both sides of fixed plate.
Preferably, the chute is provided with limited block close to one end of knockout pin.
Preferably, the quantity of the side form is two, and two side forms are symmetricly set on the both sides of lower mould.
Preferably, the quantity of the fixing bolt is four, and two are one group of upper surface for being symmetricly set on side form.
(3) beneficial effect
Compared with prior art, the invention provides a kind of plastic mold device of fast demoulding, possess following beneficial to effect
Fruit：The plastic mold device of the fast demoulding, by setting fixed plate, knockout pin and telescopic sleeving rod, to the lower mould in die cavity
It is fixed, the stability of lower mould is ensure that during the demoulding, ensure that the reality of the plastic mold device of the fast demoulding
The property used.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial enlargement structural representation in A portions in Fig. 1 of the present invention.
In figure：1 body, 2 fixed plates, 3 times moulds, 4 telescopic sleeving rods, 5 knockout pins, 6 chutes, 7 sliding blocks, 8 side forms, 9 limited blocks,
10 hydraulic cylinders, 11 hydraulic stems, 12 fixing bolts, 13 die cavities.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-2, a kind of plastic mold device of fast demoulding, including body 1, it is characterised in that：Body 1 it is interior
Portion is fixedly connected with fixed plate 2, and the bottom of the inner chamber of body 1 is fixedly connected with telescopic sleeving rod 4, and the top of telescopic sleeving rod 4, which is fixed, to be connected
Knockout pin 5 is connected to, the both sides at the top of fixed plate 2 offer chute 6, and chute 6 is provided with limited block close to one end of knockout pin 5
9, the internal slide of chute 6 is connected with sliding block 7, and the top of sliding block 7 is fixedly connected with side form 8, and the side of side form 8 passes through fixed spiral shell
Bolt 12 is fixedly connected with hydraulic stem 11, and the one end of hydraulic stem 11 away from side form 8 is fixedly connected on the output shaft of hydraulic cylinder 10, Gu
The middle part at the top of fixed board 2 is fixedly connected with lower mould 3, and knockout pin 5 sequentially passes through fixed plate 2 and lower mould 3, knockout pin 5 from the bottom up
Quantity be two, and two knockout pins 5 are symmetrically distributed in the both sides of fixed plate 2, and die cavity is provided between side form 8 and lower mould 3
13, the quantity of side form 8 is two, and two side forms 8 are symmetricly set on the both sides of lower mould 3, and fixed plate 2 and the lower surface of mould 3 open up
There is the through hole being adapted with knockout pin 5, and knockout pin 5 is located at the inside of through hole, the quantity of fixing bolt 12 is four, and two
For one group of upper surface for being symmetricly set on side form, by setting fixed plate 2, knockout pin 5 and telescopic sleeving rod 4, in die cavity 13
Lower mould 3 be fixed, the stability of lower mould 3 is ensure that during the demoulding, ensure that the plastic mould of the fast demoulding
The practicality of device.
The electric elements occurred in this article electrically connect with the main controller and 220V civil powers in the external world, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In summary, the plastic mold device of the fast demoulding, by setting fixed plate 2, knockout pin 5 and telescopic sleeving rod 4,
The lower mould 3 in die cavity 13 to be fixed, the stability of lower mould 3 is ensure that during the demoulding, ensure that this is quick de-
The practicality of the plastic mold device of mould.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of plastic mold device of fast demoulding, including body (1), it is characterised in that：The inside of the body (1) is fixed
Fixed plate (2) is connected with, the bottom of body (1) inner chamber is fixedly connected with telescopic sleeving rod (4), the telescopic sleeving rod (4)
Top is fixedly connected with knockout pin (5), and the both sides at the top of the fixed plate (2) offer chute (6), the chute (6)
Internal slide is connected with sliding block (7), and side form (8) is fixedly connected with the top of the sliding block (7), and the side of the side form (8) leads to
Cross fixing bolt (12) and be fixedly connected with hydraulic stem (11), the one end of the hydraulic stem (11) away from side form (8) is fixedly connected on
On the output shaft of hydraulic cylinder (10), the middle part at the top of the fixed plate (2) is fixedly connected with lower mould (3), the knockout pin (5) from
Under up sequentially pass through fixed plate (2) and lower mould (3), be provided with die cavity (13) between the side form (8) and lower mould (3).
A kind of 2. plastic mold device of fast demoulding according to claim 1, it is characterised in that：The fixed plate (2)
The through hole being adapted with knockout pin (5) is offered with lower mould (3) surface, and knockout pin (5) is located at the inside of through hole.
A kind of 3. plastic mold device of fast demoulding according to claim 1, it is characterised in that：The knockout pin (5)
Quantity be two, and two knockout pins (5) are symmetrically distributed in the both sides of fixed plate (2).
A kind of 4. plastic mold device of fast demoulding according to claim 1, it is characterised in that：The chute (6) is leaned on
One end of nearly knockout pin (5) is provided with limited block (9).
A kind of 5. plastic mold device of fast demoulding according to claim 1, it is characterised in that：The side form (8)
Quantity is two, and two side forms (8) are symmetricly set on the both sides of lower mould (3).
A kind of 6. plastic mold device of fast demoulding according to claim 1, it is characterised in that：The fixing bolt
(12) quantity is four, and two are one group of upper surface for being symmetricly set on side form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910444.2A CN107443634A (en) | 2017-09-29 | 2017-09-29 | A kind of plastic mold device of fast demoulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910444.2A CN107443634A (en) | 2017-09-29 | 2017-09-29 | A kind of plastic mold device of fast demoulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107443634A true CN107443634A (en) | 2017-12-08 |
Family
ID=60497397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710910444.2A Withdrawn CN107443634A (en) | 2017-09-29 | 2017-09-29 | A kind of plastic mold device of fast demoulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107443634A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406629A (en) * | 2018-04-27 | 2018-08-17 | 郑州法图曼工具磨具有限公司 | A kind of facilitate carries mobile abrasive material molding die |
| CN109016413A (en) * | 2018-06-30 | 2018-12-18 | 刘凤红 | A kind of injection mold die-sinking device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203726741U (en) * | 2013-12-06 | 2014-07-23 | 台州市黄岩炜大塑料机械有限公司 | Core-pulling forced-demolding mechanism of fast joint pipe mold |
| CN206030440U (en) * | 2016-08-26 | 2017-03-22 | 苏州宇鑫精密模具有限公司 | Rapid demoulding's double helix screw thread product forming die |
-
2017
- 2017-09-29 CN CN201710910444.2A patent/CN107443634A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203726741U (en) * | 2013-12-06 | 2014-07-23 | 台州市黄岩炜大塑料机械有限公司 | Core-pulling forced-demolding mechanism of fast joint pipe mold |
| CN206030440U (en) * | 2016-08-26 | 2017-03-22 | 苏州宇鑫精密模具有限公司 | Rapid demoulding's double helix screw thread product forming die |
Non-Patent Citations (1)
| Title |
|---|
| 许发樾: "《模具常用机构设计》", 31 May 2015, 机械工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406629A (en) * | 2018-04-27 | 2018-08-17 | 郑州法图曼工具磨具有限公司 | A kind of facilitate carries mobile abrasive material molding die |
| CN109016413A (en) * | 2018-06-30 | 2018-12-18 | 刘凤红 | A kind of injection mold die-sinking device |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171208 |
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| WW01 | Invention patent application withdrawn after publication |