CN204431654U - A kind of injection mold slide core-pulling device - Google Patents
A kind of injection mold slide core-pulling device Download PDFInfo
- Publication number
- CN204431654U CN204431654U CN201520055528.9U CN201520055528U CN204431654U CN 204431654 U CN204431654 U CN 204431654U CN 201520055528 U CN201520055528 U CN 201520055528U CN 204431654 U CN204431654 U CN 204431654U
- Authority
- CN
- China
- Prior art keywords
- groove
- pulling device
- line position
- connecting portion
- angle pin
- 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
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of injection mold slide core-pulling device, comprise connecting portion, Angle Pin, it is characterized in that its connecting portion is the shift fork shape part that centre has groove, the both sides inwall of the groove of its connecting portion is furnished with bullet pin, its groove size can meet Angle Pin and horizontal slip can slide with vertical in groove, and the function that can realize traditional core-pulling device can make it keep static again when not needing line position action.The utility model does not need when first time die sinking to keep Angle Pin in groove during mobile line position, but be in the position pushing down bullet pin, patrix can not make line position core-pulling device move when opening, Angle Pin is blocked in the bottom that only Angle Pin need be pushed groove when second time die sinking needs line position servo-actuated, patrix drives on Angle Pin and moves, Angle Pin drives the horizontal displacement of line position core-pulling device, completes the action of loosing core of line position.
Description
Technical field
The utility model relates to a kind of mould line position core-pulling device of bicolor injection mould field, especially needs line position in repeatedly die sinking process to need to be fixed as required or the line position core-pulling device of movement.
Background technology
Line position core-pulling device in current bicolor injection mould is solid parts, centre has the hole pulled and pushed for guide pillar, bore edges is closed, the combination of guide pillar and the connecting portion of core-pulling device be separated the plug that can only rely on single direction, in the two-shot molding process needing repeatedly die sinking, this structure makes line position be bound to when die sinking drive line position to move, and in the die sinking situation that some does not need line position movement, existing line position core-pulling device can not meet production requirement.
Utility model content
The technical problems to be solved in the utility model is to provide one can in double-shot moulding production process, and in repeatedly die sinking situation, it is mobile and static fixing that line position core-pulling device freely can realize loosing core of line position as required.
For solving the problems of the technologies described above, the utility model adopts following technical scheme, a kind of injection mold slide core-pulling device, comprise connecting portion, Angle Pin, is characterized in that its connecting portion is the shift fork shape part that centre has groove, the both sides inwall of the groove of its connecting portion is furnished with bullet pin, its groove size can meet Angle Pin and horizontal slip can slide with vertical in groove, and the function that can realize traditional core-pulling device can make it keep static again when not needing line position action.
Preferably, its bullet pin major part is embedded in the inside of its connecting portion, so directly makes connecting portion as the guide rail of bullet pin.
Preferably, its bullet pin afterbody is slidably connected by spring and the tailstock with guide pillar.
Preferably, it plays the groove inner wall surface that pin head part exposes connecting portion, and it plays the one side of pin head part near outside is domatic, to ensure that Angle Pin directly from the press-in of groove level, and cannot level can be deviate from, must need not insert from top and extract as existing Angle Pin.
Beneficial effect: the utility model does not need when first time die sinking to keep Angle Pin in groove during mobile line position, but be in the position pushing down bullet pin, patrix can not make line position core-pulling device move when opening, only Angle Pin need be pushed the bottom of groove when second time die sinking needs line position servo-actuated, now bullet pin is upspring and is blocked Angle Pin, patrix drives on Angle Pin and moves, and Angle Pin drives the horizontal displacement of line position core-pulling device, completes the action of loosing core of line position.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is the partial sectional view of bullet pin position of the present utility model;
Wherein: 1-connecting portion, 2-Angle Pin, 3-groove, 4 bullet pins, 5-tailstock, 6 springs.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Fig. 1 to 2, a kind of injection mold slide core-pulling device, comprise connecting portion 1, Angle Pin 2, it is characterized in that its connecting portion is the shift fork shape part that centre has groove 3, the both sides inwall of the groove of its connecting portion is furnished with bullet pin 4, its groove width dimensions is slightly larger than the width dimensions of Angle Pin, Angle Pin can be slided in groove and not crooked, its bullet pin major part is embedded in the inside of its connecting portion, its bullet pin afterbody is slidably connected by spring 6 and the tailstock 5 with guide pillar, it plays the groove inner wall surface that pin head part exposes connecting portion, it plays the one side of pin head part near outside is domatic, to ensure that Angle Pin can directly be pressed into from groove level, and cannot level deviate from.
The foregoing is only a kind of detailed description of the invention of the present utility model; not as restriction of the present utility model; any those skilled in the art do not depart from do under the prerequisite of the utility model description and accompanying drawing thought improvement, replacement; all in like manner be included in protection domain of the present utility model, concrete protection domain is as the criterion with claims.
Claims (4)
1. an injection mold slide core-pulling device, comprise connecting portion, Angle Pin, it is characterized in that described connecting portion is the shift fork shape part that centre has groove, the both sides inwall of the groove of described connecting portion is furnished with bullet pin, and described groove size can meet Angle Pin can horizontal slip and vertically slip in groove.
2. a kind of injection mold slide core-pulling device according to claim 1, is characterized in that described bullet pin major part is embedded in the inside of described connecting portion.
3. a kind of injection mold slide core-pulling device according to claim 1, is characterized in that described bullet pin afterbody is slidably connected by spring and the tailstock with guide pillar.
4. a kind of injection mold slide core-pulling device according to claim 1, is characterized in that described bullet pin head part exposes the groove inner wall surface of connecting portion, and the one side of described bullet pin head part near outside is domatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055528.9U CN204431654U (en) | 2015-01-27 | 2015-01-27 | A kind of injection mold slide core-pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055528.9U CN204431654U (en) | 2015-01-27 | 2015-01-27 | A kind of injection mold slide core-pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204431654U true CN204431654U (en) | 2015-07-01 |
Family
ID=53599567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520055528.9U Expired - Fee Related CN204431654U (en) | 2015-01-27 | 2015-01-27 | A kind of injection mold slide core-pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204431654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738703A (en) * | 2017-03-15 | 2017-05-31 | 合兴集团有限公司 | The side core-pulling method of side core-pulling mechanism, injection mold and injection mold |
| CN106863715A (en) * | 2017-03-10 | 2017-06-20 | 惠州市炬兴合实业有限公司 | A kind of double-color mold |
-
2015
- 2015-01-27 CN CN201520055528.9U patent/CN204431654U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863715A (en) * | 2017-03-10 | 2017-06-20 | 惠州市炬兴合实业有限公司 | A kind of double-color mold |
| CN106863715B (en) * | 2017-03-10 | 2022-12-23 | 深圳市荣晖旺塑胶电子有限公司 | Double-color mold |
| CN106738703A (en) * | 2017-03-15 | 2017-05-31 | 合兴集团有限公司 | The side core-pulling method of side core-pulling mechanism, injection mold and injection mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103934989B (en) | The interior barb demoulding mechanism of automobile lamp injection mold | |
| US8147238B1 (en) | Mold having sliders | |
| CN202388704U (en) | Die structure | |
| CN108688056A (en) | The insert-positioning mechanism of injection mold | |
| CN204431654U (en) | A kind of injection mold slide core-pulling device | |
| CN202021713U (en) | Inner slide block mechanism | |
| CN102310527A (en) | Explorator core loosing apparatus for arc sliding core | |
| CN204525993U (en) | Injection mold connecting rod type angle ejection inner side core-drawing mechanism | |
| CN103963234A (en) | Side pull-rod spring core-pulling mechanism for injection mold cavity | |
| CN203863960U (en) | Inner barb demolding mechanism of automobile light injection mold | |
| CN107160645A (en) | The oblique core pulling of molding mold cavity side wide-angle, the synchronous floating core-pulling mechanism of guide pad | |
| CN204322446U (en) | A kind of injection mold being provided with slanted kicking block ejecting mechanism | |
| CN207077708U (en) | The oblique core pulling of molding mold cavity side wide-angle, guide pad synchronization floating core-pulling mechanism | |
| CN206374149U (en) | A kind of pre- roof construction of sliding block | |
| CN107097386A (en) | A kind of slant-top core-pulling device in injection mold transverse slider | |
| CN202826175U (en) | Interior drawer slider mechanism of male die | |
| CN201784103U (en) | Secondary core-pulling mechanism for inclined guide pillar of base mould of automobile headlamp | |
| CN204604680U (en) | The ejecting structure of mould | |
| CN205326195U (en) | Strong off -line of car headlight injection mold movable insert is constructed | |
| CN203831735U (en) | Inner clamping groove demolding mechanism of injection mold for automobile lamp | |
| CN204622495U (en) | Injection mold secondary core-pulling mechanism | |
| CN203185608U (en) | Magnetic rod upper mold stripper plate for printer | |
| CN205326196U (en) | Injection mold die cavity side alan faneca slot demoulding mechanism | |
| CN205033517U (en) | Spacing mechanism of loosing core of slider | |
| CN203019570U (en) | Automobile interior part die |
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: 20150701 Termination date: 20200127 |