CN102962925A - Push plate demoulding mechanism - Google Patents
Push plate demoulding mechanism Download PDFInfo
- Publication number
- CN102962925A CN102962925A CN 201110257009 CN201110257009A CN102962925A CN 102962925 A CN102962925 A CN 102962925A CN 201110257009 CN201110257009 CN 201110257009 CN 201110257009 A CN201110257009 A CN 201110257009A CN 102962925 A CN102962925 A CN 102962925A
- Authority
- CN
- China
- Prior art keywords
- push pedal
- push plate
- demoulding mechanism
- mould emptier
- core
- 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
- Outer Garments And Coats (AREA)
Abstract
The invention discloses a push plate demoulding mechanism, which includes an edge nail (1), a push plate (2), a fixation plate (3), a back stitch (4) and a mold core (5). The push plate (2) is in connection with the fixation plate (3) and the back stitch (4), and the edge nail (1) is in connection with the push plate (2) and the fixation plate (3). The push plate demoulding mechanism provided in the invention is suitable for rubber pieces that have a deep cylinder shape, a thin wall and does not allow an ejector pin mark, or is suitable for a small shell with multiple cavities (such as a button rubber piece). The push plate demoulding mechanism has the characteristics of uniform thrust, smooth demoulding, and difficult deformation of rubber pieces.
Description
Technical field
The present invention relates to a kind of push pedal mould emptier.
Background technology
In the prior art, the push pedal mould emptier causes this structure thrust inhomogeneous because the glue spare of thimble vestige and the small shell of multi-cavity are arranged, and not steady during the demoulding, glue spare is out of shape easily.
Summary of the invention
The purpose of this invention is to provide a kind of push pedal mould emptier.
The technical scheme that the present invention adopts for achieving the above object is: a kind of push pedal mould emptier; comprise leader pin (1), push pedal (2), fixed head (3), back stitching (4) and core (5); described push pedal (2) is connected 3 with fixed head), back stitching (4) connects, leader pin (1) is connected 3 with push pedal (2) with fixed head) be connected.
Described push pedal (2) is connected by screw with back stitching (4).
Described push pedal (2) is the conical surface with the fit structure of core (5).
Described conical surface gradient is 3-10 °.
A kind of push pedal mould emptier of the present invention, this mechanism is applicable to dark tubular, thin-walled and does not allow the glue spare of thimble vestige, or the small shell of a multi-cavity (such as button glue spare), is characterized in that thrust is even, and the demoulding is steady, and glue spare is not yielding.
Description of drawings
Fig. 1 is the structural representation of a kind of push pedal mould emptier of the present invention.
Among the figure: 1, leader pin; 2, push pedal; 3, fixed head; 4, back stitching; 5, core.
The specific embodiment
As shown in Figure 1, the push pedal mould emptier comprises leader pin 1, push pedal 2, fixed head 3, back stitching 4 and core 5, push pedal 2 is connected with fixed head, back stitching 4 connects, leader pin 1 and push pedal 2 are connected with fixed head and are connected, and push pedal 2 is connected by screw with back stitching 4, and the fit structure of push pedal and core should be the conical surface; Can reduce like this motion scratch, and play auxiliary guide effect; Conical surface gradient should be 3～10 °, the push pedal endoporus should be than the large 0.2～0.3mm of core shaped portion (monolateral), when mold core conical surface adopts the line cutting processing, notice that the gap of 0.01mm should be arranged at line cutting and core top, avoiding the line cutting processing that core was produced cuts, push pedal and back stitching are connected by screw, and after the push pedal demoulding, must guarantee that glue spare is not trapped in the push pedal.
Claims (4)
1. push pedal mould emptier; it is characterized in that: comprise leader pin (1), push pedal (2), fixed head (3), back stitching (4) and core (5); described push pedal (2) is connected 3 with fixed head), back stitching (4) connects, leader pin (1) is connected 3 with push pedal (2) with fixed head) be connected.
2. a kind of push pedal mould emptier according to claim 1 is characterized in that: described push pedal (2) is connected by screw with back stitching (4).
3. a kind of push pedal mould emptier according to claim 1 is characterized in that: described push pedal (2) is the conical surface with the fit structure of core (5).
4. a kind of push pedal mould emptier according to claim 3, it is characterized in that: described conical surface gradient is 3-10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110257009 CN102962925A (en) | 2011-09-02 | 2011-09-02 | Push plate demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110257009 CN102962925A (en) | 2011-09-02 | 2011-09-02 | Push plate demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102962925A true CN102962925A (en) | 2013-03-13 |
Family
ID=47793506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110257009 Pending CN102962925A (en) | 2011-09-02 | 2011-09-02 | Push plate demoulding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962925A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358481A (en) * | 2013-08-03 | 2013-10-23 | 昆山市浩坤机械有限公司 | Button mould |
| CN112959566A (en) * | 2021-03-19 | 2021-06-15 | 东莞市星添模具有限公司 | Mold for molding rubber shell and manufacturing method thereof |
-
2011
- 2011-09-02 CN CN 201110257009 patent/CN102962925A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358481A (en) * | 2013-08-03 | 2013-10-23 | 昆山市浩坤机械有限公司 | Button mould |
| CN112959566A (en) * | 2021-03-19 | 2021-06-15 | 东莞市星添模具有限公司 | Mold for molding rubber shell and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103737804B (en) | The precision die of combined type main component of toner cartridge | |
| CN103786314A (en) | Joint push-out mechanism plastic die | |
| CN103934965A (en) | Injection mould provided with push plate ejection mechanism | |
| CN102962925A (en) | Push plate demoulding mechanism | |
| CN103770280B (en) | A kind of plastic bowl mould | |
| CN103737805B (en) | The precision die of notebook computer base bonnet | |
| CN202037806U (en) | Positioning mechanism for injection molding die | |
| CN202006565U (en) | Improved inclined top demolding mechanism for side core pulling of mold | |
| CN103381650A (en) | Ejector structure for plastic mould | |
| CN102582035B (en) | Injection mould | |
| CN104175504B (en) | In-mould cutting auxiliary mechanism | |
| CN202480278U (en) | Plastic mould slide thimble device | |
| CN208714367U (en) | A kind of sample mould bases of rapid shaping product | |
| CN202399484U (en) | Texture mobile phone lens injection mold | |
| CN202029348U (en) | Improved structure of novel injection mold ejector rod | |
| CN202607986U (en) | Steel ball type secondary demoulding mechanism for injection mould | |
| CN102189647A (en) | Injection molding mold positioning structure | |
| CN203449564U (en) | Novel ejector mechanism of plastic mould | |
| CN104210073A (en) | Ejector-plate-free demolding structure mold | |
| CN205112296U (en) | High -efficient ejecting device of a mould is moulded to precision | |
| CN204019912U (en) | A kind of secondary ejecting mechanism for mould | |
| CN203779758U (en) | Improved ribbon mold | |
| CN103381635A (en) | Demoulding mechanism for plastic mould | |
| CN203267097U (en) | Double-parting surface injection mould | |
| CN203792643U (en) | Plastic bowl mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |