CN103909618A - Mold push plate device - Google Patents
Mold push plate device Download PDFInfo
- Publication number
- CN103909618A CN103909618A CN201310740343.7A CN201310740343A CN103909618A CN 103909618 A CN103909618 A CN 103909618A CN 201310740343 A CN201310740343 A CN 201310740343A CN 103909618 A CN103909618 A CN 103909618A
- Authority
- CN
- China
- Prior art keywords
- panel
- push piece
- plate device
- mould
- plate
- 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
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 230000001429 stepping Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Classifications
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
Abstract
The invention discloses a mold push plate device. The mold push plate device comprises a front mold and a rear mold. A core is arranged in the front mold and a cavity is arranged in the rear mold. The mold push plate device is characterized in that the front mold comprises a piece-pushing plate, a panel is connected to the piece-pushing plate, the core is fixedly connected to the panel, an elastic separation mechanism is arranged between the piece-pushing plate and the panel, and the rear mold is provided with an ejector pin assembly. The mold push plate device solves the problems of the prior art. The invention provides the mold push plate device which has a simple structure, is convenient for processing and has a low production cost.
Description
Technical field
The present invention relates to a kind of mould ejection plate device.
Background technology
Existing front mould plate pushing structure complexity, processing difficulties, can not meet the demand of production, so existing front mould plate pushing structure awaits further perfect.
Summary of the invention
The object of the invention is in order to overcome weak point of the prior art, provide a kind of simple in structure, easy to process, the mould ejection plate device that production cost is low.
In order to achieve the above object, the present invention adopts following scheme:
A kind of mould ejection plate device, include front mould and rear mold, in described front mould, be provided with core, in described rear mold, be provided with die cavity, it is characterized in that: described front mould includes push piece plate, on described push piece plate, be connected with panel, described core is fixedly connected on described panel, between described push piece plate and panel, be provided with resilient separation mechanism, in described rear mold, be provided with thimble assembly.
A kind of mould ejection plate device as above, is characterized in that being provided with guiding mechanism between described front mould and rear mold.
A kind of mould ejection plate device as above, it is characterized in that including in described resilient separation mechanism the mounting groove being arranged between push piece plate and panel, in described mounting groove, be provided with stroke screw, described stroke screw one end is fixedly connected on push piece plate, the described stroke screw other end is movably arranged on panel, in described mounting groove, be provided with the top pressure spring that can make push piece plate separate with panel, described top pressure spring is set on described stroke screw.
A kind of mould ejection plate device as above, is characterized in that including at described guiding mechanism the guide pin bushing being arranged in rear mold, is fixedly installed guide pillar on front mould, and described guide pillar is arranged in described guide pin bushing.
A kind of mould ejection plate device as above, is characterized in that being provided with depanning inclined-plane on described core.
A kind of mould ejection plate device as above, is characterized in that being provided with the inclined-plane of stepping down on described push piece plate.
A kind of mould ejection plate device as above, is characterized in that including ejector retainner plate at described thimble assembly, on described ejector retainner plate, is provided with thimble.
In sum, the present invention with respect to its beneficial effect of prior art is:
The present invention is simple in structure, easy to process, and production cost is low, easy for installation.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the schematic diagram of die opening state of the present invention;
Fig. 3 is the schematic diagram of the complete die opening state of the present invention.
Detailed description of the invention
Below in conjunction with brief description of the drawings and detailed description of the invention, the invention will be further described:
A kind of mould ejection plate device as illustrated in fig. 1 and 2, include front mould 1 and rear mold 2, in described front mould 1, be provided with core 3, in described rear mold 2, be provided with die cavity 4, described front mould 1 includes push piece plate 11, on described push piece plate 11, is connected with panel 12, and described core 3 is fixedly connected on described panel 12, between described push piece plate 11 and panel 12, be provided with resilient separation mechanism 4, in described rear mold 2, be provided with thimble assembly 5.
In the present invention, between described front mould 1 and rear mold 2, be provided with guiding mechanism 6.
In the present invention, include in described resilient separation mechanism 4 mounting groove 41 being arranged between push piece plate 11 and panel 12, in described mounting groove 41, be provided with stroke screw 42, described stroke screw 42 one end are fixedly connected on push piece plate 11, described stroke screw 42 other ends are movably arranged on panel 12, in described mounting groove 41, be provided with the top pressure spring 43 that can make push piece plate 11 separate with panel 12, described top pressure spring 43 is set on described stroke screw 42.
In the present invention, include at described guiding mechanism 6 guide pin bushing 61 being arranged in rear mold 2, be fixedly installed guide pillar 62 on front mould 1, described guide pillar 62 is arranged in described guide pin bushing 61.
In the present invention, on described core 3, be provided with depanning inclined-plane 31.On described push piece plate 11, be provided with the inclined-plane 111 of stepping down.
In the present invention, include ejector retainner plate 51 at described thimble assembly 5, on described ejector retainner plate 51, be provided with thimble 52.
When die sinking of the present invention, separate L distance because first the effect of top pressure spring makes panel and push piece plate, it is motionless that core is fixed on panel, because plastic has depanning inclined-plane, eliminated the package power of plastic to core.Under the effect of injection machine push rod, promote Ejector Retainer Plate, drive thimble, plastic is ejected to dynamic model, as shown in Figure 3.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. a mould ejection plate device, include front mould (1) and rear mold (2), in described front mould (1), be provided with core (3), in described rear mold (2), be provided with die cavity (4), it is characterized in that: described front mould (1) includes push piece plate (11), on described push piece plate (11), be connected with panel (12), described core (3) is fixedly connected on described panel (12), between described push piece plate (11) and panel (12), be provided with resilient separation mechanism (4), in described rear mold (2), be provided with thimble assembly (5).
2. a kind of mould ejection plate device according to claim 1, is characterized in that being provided with guiding mechanism (6) between described front mould (1) and rear mold (2).
3. a kind of mould ejection plate device according to claim 1, it is characterized in that including in described resilient separation mechanism (4) mounting groove (41) being arranged between push piece plate (11) and panel (12), in described mounting groove (41), be provided with stroke screw (42), described stroke screw (42) one end is fixedly connected on push piece plate (11), described stroke screw (42) other end is movably arranged on panel (12), in described mounting groove (41), be provided with the top pressure spring (43) that can make push piece plate (11) separate with panel (12), described top pressure spring (43) is set on described stroke screw (42).
4. a kind of mould ejection plate device according to claim 2, it is characterized in that including at described guiding mechanism (6) guide pin bushing (61) being arranged in rear mold (2), on front mould (1), be fixedly installed guide pillar (62), described guide pillar (62) is arranged in described guide pin bushing (61).
5. a kind of mould ejection plate device according to claim 1, is characterized in that on described core (3), being provided with depanning inclined-plane (31), is provided with the inclined-plane of stepping down (111) on described push piece plate (11).
6. a kind of mould ejection plate device according to claim 1, is characterized in that including ejector retainner plate (51) at described thimble assembly (5), is provided with thimble (52) on described ejector retainner plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310740343.7A CN103909618A (en) | 2013-12-27 | 2013-12-27 | Mold push plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310740343.7A CN103909618A (en) | 2013-12-27 | 2013-12-27 | Mold push plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103909618A true CN103909618A (en) | 2014-07-09 |
Family
ID=51035767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310740343.7A Pending CN103909618A (en) | 2013-12-27 | 2013-12-27 | Mold push plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103909618A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182616A (en) * | 2016-08-26 | 2016-12-07 | 芜湖众力部件有限公司 | A kind of injection mold of automatic shaping |
| CN106182617A (en) * | 2016-08-26 | 2016-12-07 | 芜湖众力部件有限公司 | A kind of combined vertical injection mould |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381647A (en) * | 2013-07-18 | 2013-11-06 | 中山市利群精密实业有限公司 | Front mould push plate device for plastic mould |
| CN203580005U (en) * | 2013-07-18 | 2014-05-07 | 中山市利群精密实业有限公司 | Front mold push plate structure of plastic mold |
| CN203792624U (en) * | 2013-12-27 | 2014-08-27 | 中山市利群精密实业有限公司 | Novel front-mold push plate |
-
2013
- 2013-12-27 CN CN201310740343.7A patent/CN103909618A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381647A (en) * | 2013-07-18 | 2013-11-06 | 中山市利群精密实业有限公司 | Front mould push plate device for plastic mould |
| CN203580005U (en) * | 2013-07-18 | 2014-05-07 | 中山市利群精密实业有限公司 | Front mold push plate structure of plastic mold |
| CN203792624U (en) * | 2013-12-27 | 2014-08-27 | 中山市利群精密实业有限公司 | Novel front-mold push plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182616A (en) * | 2016-08-26 | 2016-12-07 | 芜湖众力部件有限公司 | A kind of injection mold of automatic shaping |
| CN106182617A (en) * | 2016-08-26 | 2016-12-07 | 芜湖众力部件有限公司 | A kind of combined vertical injection mould |
| CN106182616B (en) * | 2016-08-26 | 2019-01-29 | 芜湖众力部件有限公司 | A kind of injection mold of automatic shaping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140709 |
|
| RJ01 | Rejection of invention patent application after publication |