CN201970430U - Forcible demoulding device for female die side of mould - Google Patents
Forcible demoulding device for female die side of mould Download PDFInfo
- Publication number
- CN201970430U CN201970430U CN2011200622745U CN201120062274U CN201970430U CN 201970430 U CN201970430 U CN 201970430U CN 2011200622745 U CN2011200622745 U CN 2011200622745U CN 201120062274 U CN201120062274 U CN 201120062274U CN 201970430 U CN201970430 U CN 201970430U
- Authority
- CN
- China
- Prior art keywords
- mould
- spring
- step hole
- forcible
- female die
- 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
Links
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a forcible demoulding device for a female die side of a mould, which comprises a limiting step hole (14), a spring hole (141), a spring (142), a limiting stopper (143), a convex piece (12) and a core-pulling insert (13), wherein the limiting step hole (14) is arranged in an accommodating slot (11) of a female die plate (1); the spring hole (141) is formed by the extension hollow of the limiting step hole (14); the spring (142) is arranged in the spring hole (141); the movement trace of the spring (142) is parallel with the mould opening direction of the mould; the limiting stopper (143) is arranged in the limiting step hole (14); the convex piece (12) is arranged in the accommodating slot (11); the core-pulling insert (13) is arranged at the side edge of the convex piece (12) in parallel; and the convex piece (12) is connected with the limiting stopper (143) through a screw (144). In the forcible demoulding device for the female die side of the mould, after the mould is opened, by the elasticity of the spring (142), the core-pulling insert (13) is separated from a male die plate, and the forcible demoulding of a product is realized through the movement sequences of adjusting mechanisms; a mode of opening the mould for two times by usually utilizing a three-plate mould in the prior art is not needed; and the mould is changed into a two-plate mould from the three-plate mould. The mould is easy to process, maintain and repair, is convenient for increasing the product volume production and has a simple structure and low price.
Description
Technical field
The utility model relates to the mould design field, relates in particular to a kind of mould master mold side that is applied to the processing plastic product and takes off device by force.
Background technology
In the last few years, along with the extensive use of plastic product, the plastics industry had had the development of advancing by leaps and bounds, and had become indispensable important component part in the present industrial structure.As everyone knows, be provided with when the product that needs the demoulding under the situation of overhead kick, promptly when designing mould runs into product master mold side and needs forced stripper mechanism, usually utilize the characteristics of twice die sinking of three template dies to carry out the mould design in the prior art, loose core earlier with the process realization product master mold side of stripper plate and caster die sinking for the first time and take off by force again.When mould uses three template dies, on the one hand, will cause the price of mould to raise, on the other hand, procedure complexity, runner are elongated, cause waste material to become many simultaneously, and the cost of mould and product all can increase.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of mould master mold side to take off device by force.
In order to overcome the defective that exists in the background technology, the utility model solves the technical scheme that its technical problem adopts and is: a kind of mould master mold side is taken off device by force, comprise,
Be arranged at the interior limited step hole of storage tank of caster;
Spring eye, described spring eye is recessed to form by the extension of described limited step hole;
Spring is arranged in the described spring eye, and the event trace of described spring is parallel with mould die sinking direction;
Limited block, described limited block are arranged in the described limited step hole;
Jacking block, described jacking block are arranged in the described storage tank;
Loose core into son, be set up in parallel side in described jacking block;
Wherein said jacking block is connected with limited block by screw.
In preferred embodiment of the utility model, described spring compression is arranged in the described spring eye.
In preferred embodiment of the utility model, the diameter of described limited block is greater than the diameter of described spring.
The utility model has solved the defective that exists in the background technology, and the mould master mold side that the utility model disclosed is taken off device by force, comprises the limited step hole in the storage tank that is arranged at caster; Extend the spring eye that is recessed to form by described limited step hole; Be arranged at the spring in the described spring eye, and the event trace of described spring is parallel with mould die sinking direction; Be arranged at the limited block in the described limited step hole; Be arranged at the jacking block in the described storage tank; Be set up in parallel loosing core in the side of described jacking block into son; Wherein said jacking block is connected with limited block by screw.The mould master mold side that the utility model disclosed is taken off device by force, after die sinking, rely on the elastic force of spring, making looses core breaks away from the male model plate into son, realizes the forced stripper mechanism of product by the sequence of motion of guiding mechanism, removed the mode of utilizing twice die sinking of three template dies in the prior art usually from, mould changes two template dies into by three template dies, mould easily processing, easy care, easily repair a die, be convenient to the product volume production, simple in structure, cheap.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation after the die sinking in the preferred embodiment of the present utility model;
Fig. 2 is the structural representation before the die sinking in the preferred embodiment of the present utility model.
Wherein: 1, caster; 11, storage tank; 12, jacking block; 13, loose core into son; 14, limited step hole; 141, spring eye; 142, spring; 143, limited block; 144, screw; 2, male model plate; 21, product; 22, storage tank.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, the utility model has disclosed a kind of mould master mold side and has taken off device by force, comprise,
Be arranged at the limited step hole 14 in the storage tank 11 of caster 1, particularly, limited step hole 14 is arranged at the top of storage tank 11;
Loose core into son 13, be set up in parallel in the side of jacking block 12, it is corresponding with the shape of the product 21 of required die sinking with the bottom shape of jacking block 12 into son 13 to loose core, and during die sinking, needs to loose core into sub 13 from product 21 separation;
Wherein jacking block 12 is connected with limited block 143 by screw 144, limited block 143 under the elastic force effect of spring 142 in limited step hole 14 longitudinally-moving.
Preferably, spring 142 compressions are arranged in the spring eye 141, therefore, after die sinking, as shown in Figure 2, the spring 142 after the compression obtains discharging, caster 1 is produced thrust longitudinally, release from product 21 into son 13 thereby will loose core, need not manually will loose core and extract, save numerous and diverse flow process and the die cost of using twice die sinking of three template dies in the prior art into son 13.
Preferably, the diameter of limited block 143 is defined between spring eye 141 and the limited step hole 14 scope of activities of spring 142 greater than the diameter of spring 142.
The utility model has solved the defective that exists in the background technology, and the mould master mold side that the utility model disclosed is taken off device by force, comprises the limited step hole 14 in the storage tank 11 that is arranged at caster 1; Extend the spring eye 141 that is recessed to form by described limited step hole 14; Be arranged at the spring 142 in the described spring eye 141, and the event trace of described spring 142 is parallel with mould die sinking direction; Be arranged at the limited block 143 in the described limited step hole 14; Be arranged at the jacking block 12 in the described storage tank 11; Be set up in parallel loosing core in the side of described jacking block 12 into son 13; Wherein said jacking block 12 is connected with limited block 143 by screw 144.The mould master mold side that the utility model disclosed is taken off device by force, after die sinking, rely on the elastic force of spring 142, making looses core breaks away from the male model plate into son 13, realizes the forced stripper mechanism of product by the sequence of motion of guiding mechanism, removed the mode of utilizing twice die sinking of three template dies in the prior art usually from, mould changes two template dies into by three template dies, mould easily processing, easy care, easily repair a die, be convenient to the product volume production, simple in structure, cheap.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (3)
1. a mould master mold side is taken off device by force, it is characterized in that, comprising:
Be arranged at the interior limited step hole (14) of storage tank (11) of caster (1);
Spring eye (141), described spring eye (141) is recessed to form by described limited step hole (14) extension;
Spring (142) is arranged in the described spring eye (141), and the event trace of described spring (142) is parallel with mould die sinking direction;
Limited block (143), described limited block (143) are arranged in the described limited step hole (14);
Jacking block (12), described jacking block (12) are arranged in the described storage tank (11);
Loose core into son (13), be set up in parallel in the side of described jacking block (12);
Wherein said jacking block (12) is connected with limited block (143) by screw (144).
2. mould master mold side according to claim 1 is taken off device by force, it is characterized in that: described spring (142) compression is arranged in the described spring eye (141).
3. mould master mold side according to claim 1 is taken off device by force, it is characterized in that: the diameter of described limited block (143) is greater than the diameter of described spring (142).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200622745U CN201970430U (en) | 2011-03-11 | 2011-03-11 | Forcible demoulding device for female die side of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200622745U CN201970430U (en) | 2011-03-11 | 2011-03-11 | Forcible demoulding device for female die side of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201970430U true CN201970430U (en) | 2011-09-14 |
Family
ID=44575535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200622745U Expired - Lifetime CN201970430U (en) | 2011-03-11 | 2011-03-11 | Forcible demoulding device for female die side of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201970430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145520A (en) * | 2011-03-11 | 2011-08-10 | 昆山鑫泰利精密模具有限公司 | Female die side forcibly removing device for die |
-
2011
- 2011-03-11 CN CN2011200622745U patent/CN201970430U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145520A (en) * | 2011-03-11 | 2011-08-10 | 昆山鑫泰利精密模具有限公司 | Female die side forcibly removing device for die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201419451Y (en) | Die core pulling mechanism | |
| CN201900698U (en) | Ejection mechanism for removing molded barb | |
| CN105563762B (en) | Female die inclined core pulling structure | |
| CN201970430U (en) | Forcible demoulding device for female die side of mould | |
| CN202727249U (en) | Plastic mold | |
| CN204736407U (en) | Prevent mould of product deformation | |
| CN204977276U (en) | Injection mold | |
| CN203449537U (en) | Die set | |
| CN202293217U (en) | Slanted slide block mechanism | |
| CN102145520A (en) | Female die side forcibly removing device for die | |
| CN201249499Y (en) | Mould structure | |
| CN201023288Y (en) | Liftout mechanism | |
| CN202781724U (en) | Novel secondary ejecting mechanism | |
| CN203092972U (en) | Ejector sleeve ejection mechanism | |
| CN202656431U (en) | Mechanism for removing slide blocks of injection mold from inverted clampers | |
| CN202878602U (en) | Mould with novel breakage-leaning insert | |
| CN201998398U (en) | Angle ejection structure for injection mould | |
| CN201579910U (en) | Spring type fast demoulding device | |
| CN206733503U (en) | Slipper block loose core device | |
| CN204209924U (en) | Master mold anti-sticking structure | |
| CN202781647U (en) | Mold for injection molding | |
| CN202480293U (en) | Mould with rotating inclined ejector mechanism | |
| CN203427278U (en) | Forming mould of oval silicon rubber sealing ring | |
| CN201755888U (en) | Demolding mechanism | |
| CN204109294U (en) | A kind of injection mold being convenient to the demoulding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 No. 2539, Yu Lu, Yongfeng, Jiangsu, Kunshan Patentee after: KUNSHAN XINTAILI PRECISION COMPONENTS CO., LTD. Address before: 215000 No. 2539, Yu Lu, Yongfeng, Jiangsu, Kunshan Patentee before: Kunshan Xintaili Precision Mold Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |