CN202668896U - Injection mould with combined demoulding mechanism - Google Patents
Injection mould with combined demoulding mechanism Download PDFInfo
- Publication number
- CN202668896U CN202668896U CN 201220318489 CN201220318489U CN202668896U CN 202668896 U CN202668896 U CN 202668896U CN 201220318489 CN201220318489 CN 201220318489 CN 201220318489 U CN201220318489 U CN 201220318489U CN 202668896 U CN202668896 U CN 202668896U
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- CN
- China
- Prior art keywords
- slide block
- mould
- ejection
- dynamic model
- push pedal
- 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 an injection mould with a combined demoulding mechanism, which comprises a movable mould fixation plate, a push plate fixation plate, a push plate and a movable mould, wherein an internal ejection block and an external slide block are embedded in the part provided with an inclined back-off surface in the movable mould, the internal ejection block and the external slide block are integrally connected with the movable mould to respectively form an internal surface and an external surface of the inclined back-off surface, a slant ejection rod is fixedly arranged on the bottom of the internal ejection block, a universal base is fixedly arranged between the push plate fixation plate and the push plate, and the slant ejection rod is in sliding connection with the universal base. With the adoption of the combination design of the internal ejection block and the external slide block, the external slide block is firstly separated from a product by a common slant guide pillar or a slant slide block in the mould unloading process, and the internal ejection block is ejected by the slant ejection rob in the subsequent ejection operation to enable the product to demould smoothly. The injection mould of the scheme has the advantages of simplicity in structure and stability and smoothness in mould unloading and loading operation. The injection mould has practical value.
Description
Technical field
The utility model relates to the injection mold technical field, especially a kind of injection mold with combination mould emptier.
Background technology
In known injection mold technical field; injection mold is the tool of production indispensable in the injection mo(u)lding; in the plastic products of all trades and professions, be widely used; usually in actual production, often can run into the back-off face that namely has back-off and itself have constant slope; if adopt separately this moment oblique top commonly used or sliding block core-pulling mechanism to carry out demoulding design; all can't realize smoothly the demoulding of goods, and easily damage the appearance surfaces of goods.
The utility model content
The technical problems to be solved in the utility model is: a kind of injection mold that can adapt to the goods of the back-off face with constant slope is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of injection mold with combination mould emptier; comprise dynamic mould fixing plate; the push pedal fixed head; push pedal and dynamic model; the position that has inclination back-off face in described dynamic model embeds interior angled slide block and outer slide is installed; described interior angled slide block and outer slide and dynamic model are connected as a single entity and form respectively inner surface and the outer surface of inclination back-off face; bottom at described interior angled slide block is installed with angle ejector rod; between described push pedal fixed head and push pedal, be installed with universal base, and described angle ejector rod and universal base are slidingly connected.
Further, consider the steadiness when angle ejector rod ejects motion, the utility model is installed with guide pad in the bottom of described dynamic model, and described guide pad is sheathed on the angle ejector rod.
Further, as a kind of concrete form that ejects motion, the utility model is installed with oil cylinder seat at described dynamic model, and the end of stretching out of described oil cylinder seat is fixedly connected with the push pedal fixed head.
Further, do not broken by accident in order to protect oil cylinder seat, the utility model is provided with the protection piece in the outside of described oil cylinder seat, and described protection piece is fixedly mounted on the sidewall of dynamic model.
The beneficial effects of the utility model are: the utility model is by the combined type design of angled slide block in adopting and outer slide, in the process of die sinking, outer slide separates with goods by common Angle Pin or angled-lift splits in advance, ejecting in the motion thereafter, angle ejector rod ejects interior angled slide block, so that the smoothly demoulding of goods, this programme is simple in structure, die open/close movement is firmly smooth, has practical value.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial structurtes schematic diagram of the present utility model.
Among the figure: 1. dynamic mould fixing plate, 2. push pedal fixed head, 3. push pedal, 4. dynamic model, 5. outer slide, 6. interior angled slide block, the 6-1. angle ejector rod, the 6-2. universal base, the 6-3. guide pad, 7. oil cylinder seat, 7-1. protects piece.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail 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.
A kind of injection mold with combination mould emptier of the utility model as depicted in figs. 1 and 2; comprise dynamic mould fixing plate 1; push pedal fixed head 2; push pedal 3 and dynamic model 4; the position that has inclination back-off face in described dynamic model 4 embeds interior angled slide block 6 and outer slide 5 is installed; described interior angled slide block 6 and outer slide 5 is connected as a single entity with dynamic model 4 and forms respectively inner surface and the outer surface of inclination back-off face; be installed with angle ejector rod 6-1 in the bottom of described interior angled slide block 6; between described push pedal fixed head 2 and push pedal 3, be installed with universal base 6-2; and described angle ejector rod 6-1 and universal base 6-2 are slidingly connected; be installed with guide pad 6-3 in the bottom of described dynamic model 4; and described guide pad 6-3 is sheathed on the angle ejector rod 6-1; be installed with oil cylinder seat 7 at described dynamic model 4; and the end of stretching out of described oil cylinder seat 7 is fixedly connected with push pedal fixed head 2; be provided with protection piece 7-1 in the outside of described oil cylinder seat 7, and described protection piece 7-1 is fixedly mounted on the sidewall of dynamic model 4.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.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 (4)
1. one kind has the injection mold that makes up mould emptier; comprise dynamic mould fixing plate (1); push pedal fixed head (2); push pedal (3) and dynamic model (4); it is characterized in that: the position that has inclination back-off face in described dynamic model (4) embeds interior angled slide block (6) and outer slide (5) is installed; described interior angled slide block (6) and outer slide (5) and dynamic model (4) are connected as a single entity and form respectively inner surface and the outer surface of inclination back-off face; be installed with angle ejector rod (6-1) in the bottom of described interior angled slide block (6); between described push pedal fixed head (2) and push pedal (3), be installed with universal base (6-2), and described angle ejector rod (6-1) is slidingly connected with universal base (6-2).
2. a kind of injection mold with combination mould emptier as claimed in claim 1 is characterized in that: be installed with guide pad (6-3) in the bottom of described dynamic model (4), and described guide pad (6-3) is sheathed on the angle ejector rod (6-1).
3. a kind of injection mold with combination mould emptier as claimed in claim 1 is characterized in that: be installed with oil cylinder seat (7) at described dynamic model (4), and the end of stretching out of described oil cylinder seat (7) is fixedly connected with push pedal fixed head (2).
4. a kind of injection mold with combination mould emptier as claimed in claim 3 is characterized in that: be provided with protection piece (7-1) in the outside of described oil cylinder seat (7), and described protection piece (7-1) is fixedly mounted on the sidewall of dynamic model (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220318489 CN202668896U (en) | 2012-06-30 | 2012-06-30 | Injection mould with combined demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220318489 CN202668896U (en) | 2012-06-30 | 2012-06-30 | Injection mould with combined demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668896U true CN202668896U (en) | 2013-01-16 |
Family
ID=47489827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220318489 Expired - Fee Related CN202668896U (en) | 2012-06-30 | 2012-06-30 | Injection mould with combined demoulding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737856A (en) * | 2013-12-11 | 2014-04-23 | 思柏精密模具注塑（无锡）有限公司 | Passive sequential die-assembly precise die of printer panel |
| CN110193881A (en) * | 2019-05-16 | 2019-09-03 | 张家界远大住宅工业有限公司 | A kind of convenient demoulding equipment of precast concrete and its application method |
-
2012
- 2012-06-30 CN CN 201220318489 patent/CN202668896U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737856A (en) * | 2013-12-11 | 2014-04-23 | 思柏精密模具注塑（无锡）有限公司 | Passive sequential die-assembly precise die of printer panel |
| CN103737856B (en) * | 2013-12-11 | 2015-12-30 | 思柏精密模具注塑（无锡）有限公司 | Printer panel passive sequential matched moulds precision die |
| CN110193881A (en) * | 2019-05-16 | 2019-09-03 | 张家界远大住宅工业有限公司 | A kind of convenient demoulding equipment of precast concrete and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20160630 |