CN201833550U - Sliding block transverse core pulling mechanism for injection mold - Google Patents
Sliding block transverse core pulling mechanism for injection mold Download PDFInfo
- Publication number
- CN201833550U CN201833550U CN2010205551949U CN201020555194U CN201833550U CN 201833550 U CN201833550 U CN 201833550U CN 2010205551949 U CN2010205551949 U CN 2010205551949U CN 201020555194 U CN201020555194 U CN 201020555194U CN 201833550 U CN201833550 U CN 201833550U
- Authority
- CN
- China
- Prior art keywords
- slide block
- sliding block
- vertical shift
- dynamic model
- shift slide
- 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
Images
Abstract
The utility model discloses a sliding block transverse core pulling mechanism for an injection mold, which comprises a fixed mold and a movable mold (1). An insert (2) is fixedly arranged on the movable mold (1). A product (3) is formed in an injection cavity jointly formed by the fixed mold, the movable mold (1) and the insert (2). The sliding block transverse core pulling mechanism is characterized in that a transverse sliding block (4) is arranged in the inner chamber of the insert (2), an inclined-surface tongue and groove (5) is arranged on the internal side of the transverse sliding block (4), a longitudinal sliding block (6) is slideably connected into the movable mold (1), an inclined-surface raised line (7) which is matched with the inclined-surface tongue and groove (5) is arranged at the front end of the longitudinal sliding block (6), a longitudinal sliding block limiting block (10) is arranged at the rear end of the movable mold (1), an inclined hole (11) is arranged on the longitudinal sliding block (6), and a power pin (12) is matched with the inclined hole (11). The mechanism has the advantages that the structure is simple, the design is ingenious, and the core pulling in the transverse direction and the longitudinal direction can be realized through one-step mold opening.
Description
Technical field
The utility model relates to a kind of injection mold mechanism, especially a kind of can when die sinking, realize with the perpendicular direction of die sinking direction on loose core the convenient injection mold slide block transversal loose core mechanism that takes out workpiece.
Background technology
In the production process of injection molding product; run into the special product of some moulding through regular meeting; this series products is in the process of injection mo(u)lding; since product this in the perpendicular direction of die sinking direction on have the hole; groove etc.; therefore can't use common mould processes; but need be with the actual conditions of mould according to product; mould is divided into a plurality of parts and makes up; enclose forming cavity, need on different directions, carry out the demoulding, complex process then; complex operation; and need carry out brand-new design at different products, not only will expend a large amount of time, and cost improves thereupon also.Therefore need a kind of can addressing the above problem, the mould structure that only needs dynamic model to move once just the product of this special construction can be deviate from now from mould.
Summary of the invention
The utility model is in order to solve the above-mentioned deficiency of existing in prior technology, propose a kind of simple in structure, design is ingenious, through a die sinking just can realize laterally with vertical both direction on the mechanism of loosing core.
Concrete solution of the present utility model is: a kind of injection mold slide block transversal loose core mechanism, comprise quiet mould and dynamic model 1, be set with on the dynamic model 1 and insert 2, at quiet mould, form product 3 in the dynamic model 1 and the 2 common injection molding cavities that form of inserting, it is characterized in that: be provided with traversing slide block 4 in described 2 inner chambers of inserting, the inboard of traversing slide block 4 is provided with inclined-plane tongue-and-groove 5, in dynamic model 1, slidely connect vertical shift slide block 6, the front end of vertical shift slide block 6 is provided with the inclined-plane raised line 7 that matches with inclined-plane tongue-and-groove 5, also be provided with vertical shift slide block limited block 10 in the rear end of dynamic model 1, vertical shift slide block 6 is provided with inclined hole 11, with the inclined hole 11 dynamic pin 12 that matches.
Be socketed with spring 9 on the bolt that is threaded 8 of described vertical shift slide block 6, and bolt 8 can move in the hole on the vertical shift slide block limited block 10.
The utility model is compared with prior art, has following advantage:
This mechanism simple in structure, the design ingenious, it has creatively added the mechanism of laterally loosing core in traditional mould, so just exempted in the injection moulding production process of some special shape and constructed products, mould need be divided into a plurality of parts and make up, and need be to the problem of a plurality of direction die sinkings; Greatly save the workload that injection moulding is produced, improved operating efficiency, reduced the operation cost of enterprise; And it rational in infrastructure, make simply, so it possesses extensive market prospects, very helps applying in the art.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.As shown in Figure 1: a kind of injection mold slide block transversal loose core mechanism, comprise quiet mould and dynamic model 1, on dynamic model 1, be set with and insert 2, at quiet mould, dynamic model 1 and the 2 common injection molding cavities that form of inserting, product 3 just forms in injection molding cavity; In 2 the inner chamber inserted, be provided with traversing slide block 4 (quantity of traversing slide block 4 and shape, actual conditions according to the product 3 of required injection mo(u)lding are selected), be provided with inclined-plane tongue-and-groove 5 in the inboard of traversing slide block 4, the inclined-plane raised line 7 that matches with this inclined-plane tongue-and-groove 5 is arranged on the front end of vertical shift slide block 6, and vertical shift slide block 6 then is slidingly connected in the dynamic model 1; Also be fixedly connected with vertical shift slide block limited block 10 at the rear portion of dynamic model 1, it is used to limit the displacement of vertical shift slide block 6, and bolt 8 passes the tail end that vertical shift slide block limited block 10 is threaded in vertical shift slide block 6, also is socketed with spring 9 on bolt 8; Offer inclined hole 11 on vertical shift slide block 6, the top of the power pin 12 that matches with inclined hole 11 can be connected with external power source (as hydraulic cylinder etc.).
The injection mold of the utility model embodiment is as follows with the course of work of slide block transversal loose core mechanism: at first when processing as shown in the figure product 3 by injection molding way.Because the side of product 3 offers porose 13, therefore in the process of injection moulding, need the space that mould occupies hole 13, extract out in the mould clump hole 13 but when die sinking, just need allow earlier like this, can realize die sinking then, therefore in the process of dynamic model 1 away from quiet mould, make in power source (as hydraulic cylinder) the clump inclined hole 11 and upwards extract power pin 12 out, under the effect on inclined-plane, vertical shift slide block 6 moves backward with respect to dynamic model 1, and be connected the traversing slide block 4 of vertical shift slide block 6 ends because stopping of dynamic model 1 by inclined-plane tongue-and-groove 5 and inclined-plane raised line 7, can't move with vertical shift slide block 6, therefore same under the effect on inclined-plane, traversing slide block 42 moves laterally with respect to inserting, and laterally the effect that moves is exactly that projection on the traversing slide block 4 can be from the hole 13 and insert and 2 withdraw;
When the tail end of vertical shift slide block 6 with after vertical shift slide block limited block 10 contacts, vertical shift slide block 6 stops action, this moment, spring 9 was under the full extension state; Lost the restriction of traversing slide block 4 upper process, inserted and 2 can successfully separate with product, dynamic model 1 is away from quiet mould, product 3 taken out get final product from injection molding cavity.
Before carrying out injection moulding next time, power pin 12 moves downward, and promotes vertical shift slide block 6 and travels forward, and inclined-plane raised line 7 slides in inclined-plane tongue-and-groove 5, promotes traversing slide block 4 and enters again in 2 the hole of inserting, and occupies the locus in hole 13 on the product 3 in injection molding cavity; Dynamic model 1 and quiet mould closure carry out injection moulding processing and get final product then.
Utilize the mould of this mechanism, can be in die sinking process, realize laterally with vertical both direction on the purpose of loosing core, save operating procedure, improve productive temp.
Claims (2)
1. injection mold slide block transversal loose core mechanism, comprise quiet mould and dynamic model (1), dynamic model is set with insert (2) on (1), at quiet mould, form product (3) in dynamic model (1) and insert (2) common injection molding cavity that forms, it is characterized in that: be provided with traversing slide block (4) in described inserting (2) inner chamber, the inboard of traversing slide block (4) is provided with inclined-plane tongue-and-groove (5), in dynamic model (1), slidely connect vertical shift slide block (6), the front end of vertical shift slide block (6) is provided with the inclined-plane raised line (7) that matches with inclined-plane tongue-and-groove (5), also be provided with vertical shift slide block limited block (10) in the rear end of dynamic model (1), vertical shift slide block (6) is provided with inclined hole (11), with inclined hole (11) the dynamic pin (12) that matches.
2. injection mold slide block transversal loose core mechanism according to claim 1, it is characterized in that: be socketed with spring (9) on the bolt that is threaded (8) of described vertical shift slide block (6), and bolt (8) can move in the hole on the vertical shift slide block limited block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205551949U CN201833550U (en) | 2010-09-30 | 2010-09-30 | Sliding block transverse core pulling mechanism for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205551949U CN201833550U (en) | 2010-09-30 | 2010-09-30 | Sliding block transverse core pulling mechanism for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833550U true CN201833550U (en) | 2011-05-18 |
Family
ID=44003644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205551949U Expired - Fee Related CN201833550U (en) | 2010-09-30 | 2010-09-30 | Sliding block transverse core pulling mechanism for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833550U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700083A (en) * | 2012-05-29 | 2012-10-03 | 苏州市欣龙塑胶模具有限公司 | Power supply linkage core-pulling mechanism of slide block spading machine |
| CN102990869A (en) * | 2012-12-03 | 2013-03-27 | 宁海县大鹏模具塑料有限公司 | Injection mould with transversely-arranged core of long-barrel-shaped product |
| CN111069530A (en) * | 2019-12-31 | 2020-04-28 | 无锡飞而康精铸工程有限公司 | Mould core-pulling structure and mould |
-
2010
- 2010-09-30 CN CN2010205551949U patent/CN201833550U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700083A (en) * | 2012-05-29 | 2012-10-03 | 苏州市欣龙塑胶模具有限公司 | Power supply linkage core-pulling mechanism of slide block spading machine |
| CN102990869A (en) * | 2012-12-03 | 2013-03-27 | 宁海县大鹏模具塑料有限公司 | Injection mould with transversely-arranged core of long-barrel-shaped product |
| CN111069530A (en) * | 2019-12-31 | 2020-04-28 | 无锡飞而康精铸工程有限公司 | Mould core-pulling structure and mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103737857B (en) | Compound core pulling formula precision die | |
| CN201856345U (en) | Demoulding mechanism for plastic circulation box mould | |
| CN201439243U (en) | Demoulding mechanism of core-pulling injection molding mould in large pipe fitting | |
| CN201784137U (en) | Injection die | |
| CN201833550U (en) | Sliding block transverse core pulling mechanism for injection mold | |
| CN204604767U (en) | A kind of voluminous injection mould | |
| CN209918854U (en) | Forming die for manufacturing hydraulic shaft core of gear box | |
| CN208118335U (en) | A kind of front mold slide self-locking structure | |
| CN102092122A (en) | Double-color die and method for preparing plastic injection molded parts by using same | |
| CN201633175U (en) | Translation type two-color mould | |
| CN204749172U (en) | Front mould core pulling oil cylinder prevents moving back structure | |
| CN211566804U (en) | Novel slide demoulding mechanism for arc tubular products | |
| CN204019922U (en) | Slide block side direction ejection die | |
| CN201604274U (en) | Two-color die | |
| CN201645705U (en) | Four-slider wind guide ring mould | |
| CN203092973U (en) | Ejecting mechanism | |
| CN204977274U (en) | Expert bit architecture of mould | |
| CN203282680U (en) | Multiple complex core-pulling mechanism | |
| CN202727180U (en) | Elbow pipe evanescent molding core | |
| CN205148793U (en) | Multilocular tee bend mould of a mould | |
| CN207874751U (en) | A kind of big line position drives the novel die of small line position demoulding | |
| CN205112288U (en) | Car light injection mold demoulding mechanism of loosing core down outward | |
| CN204183827U (en) | A kind of injection mold | |
| CN219667347U (en) | Mould structure of automobile armrest box cover | |
| CN219486467U (en) | T-shaped indent transverse core pulling mechanism of injection mold |
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 |
Granted publication date: 20110518 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |