CN202742644U - Large-stroke side-slipping demoulding mechanism - Google Patents
Large-stroke side-slipping demoulding mechanism Download PDFInfo
- Publication number
- CN202742644U CN202742644U CN 201220379649 CN201220379649U CN202742644U CN 202742644 U CN202742644 U CN 202742644U CN 201220379649 CN201220379649 CN 201220379649 CN 201220379649 U CN201220379649 U CN 201220379649U CN 202742644 U CN202742644 U CN 202742644U
- Authority
- CN
- China
- Prior art keywords
- drive rod
- large stroke
- mould emptier
- guide rail
- layback piece
- 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.)
- Withdrawn - After Issue
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a large-stroke side-slipping demoulding mechanism which comprises a movable mold portion and a fixed mold portion which are mutually matched. The movable mold portion comprises a pitched roof, a guide rail, a side pulling block and a driving rod penetrating through the pitched roof, one end of the driving rod is connected with the side pulling block, the other end of the driving rod moves along the guide rail, a T-shaped guide sliding block which laterally slides relative to the side pulling block and is connected with the driving rod is arranged in the side pulling block, and the lateral sliding direction is vertical to the guide rail and the driving rod. The fixed mold portion comprises a locking block and a poking rod which are matched with the side pulling block. The large-stroke side-slipping demoulding mechanism pushes the side pulling block to laterally slide along the T-shaped guide sliding block through the poking rod in the fixed mold portion so as to enable movement of the lateral sliding to be free of limitation of ejection height of the pitched roof, can meet large-stroke side-slipping demoulding requirements on the premise of increasing no ejection height, accordingly reduces mold height, saves mold manufacture cost and shortens injection molding period of products.
Description
Technical field
The utility model belongs to the mould of plastics field, is specifically related to a kind of large stroke sideslip mould emptier.
Background technology
In the prior art mould emptier; comprise the dynamic model part and the cover half part that cooperatively interact; described dynamic model partly comprises oblique top, guide rail, layback piece and the drive rod that passes described oblique top; one end of described drive rod directly links to each other with described layback piece, and the other end of described drive rod is along described guide rail movement.Wherein, the layback piece along with the drive rod that is driven by oblique top along guide rail movement, when upwards ejecting, produce and be displaced sideways so that the smoothly demoulding.Yet, because the restriction of layback piece greatest limit angle will make the distance that is displaced sideways of layback piece increase, certainly will to strengthen ejection height, therefore need to strengthen mold height, also affect whole injection cycle when increasing die cost.
The utility model content
The purpose of this utility model provides a kind of large stroke sideslip mould emptier, satisfies the demoulding of large stroke sideslip under the prerequisite that does not increase ejection stroke, thereby reduces mold height, saves die manufacturing cost, shortens the product injection cycle.
Based on above-mentioned purpose, the technical scheme that the utility model adopts is:
A kind of large stroke sideslip mould emptier, comprise the dynamic model part and the cover half part that cooperatively interact, described dynamic model partly comprises oblique top, guide rail, layback piece and the drive rod that passes described oblique top, one end of described drive rod links to each other with described layback piece, the other end of described drive rod is along described guide rail movement, be provided with the T shape slider guide of and relative described layback piece lateral sliding continuous with described drive rod in the described layback piece, this lateral sliding direction is not only perpendicular to described guide rail but also perpendicular to described drive rod; Described cover half partly comprises latch segment and the driving lever that cooperates with described layback piece.
Described layback piece is provided with the T connected in star that extends to hold described T shape slider guide along described lateral sliding direction.
Described T shape slider guide has perpendicular to the outstanding location division of described lateral sliding direction.
Described layback piece has at least two cammed surface, and described latch segment and driving lever have respectively the cammed surface that cooperates with at least two cammed surface of described layback piece.
The cammed surface of described latch segment and the cammed surface of described driving lever be arranged in parallel.
Described drive rod and described T shape slider guide are bolted to connection.
Described drive rod both sides are respectively equipped with the guide post that links to each other with described T shape slider guide.
Large stroke sideslip mould emptier of the present utility model; promote the layback piece along T shape slider guide lateral sliding by the driving lever in the cover half part; thereby so that the action of lateral sliding is not subjected to the restriction of lifter ejection height; can under the prerequisite that does not increase ejection height, satisfy the demoulding of large stroke sideslip; thereby reduction mold height; save die manufacturing cost, shorten the product injection cycle.
Description of drawings
Fig. 1, Fig. 2 are the side views of large stroke sideslip mould emptier different angles of the present utility model;
Fig. 3 is the stereogram of the previous angle of large stroke sideslip mould emptier die sinking of the present utility model;
Fig. 4 is the stereogram of an angle after the large stroke sideslip mould emptier of the present utility model die sinking;
Fig. 5 is the stereogram of another angle before the large stroke sideslip mould emptier of the present utility model die sinking;
Fig. 6 is the stereogram of another angle after the large stroke sideslip mould emptier of the present utility model die sinking;
Fig. 7 is the cutaway view before the large stroke sideslip mould emptier of the present utility model die sinking;
Fig. 8 is the cutaway view after the large stroke sideslip mould emptier of the present utility model die sinking.
The specific embodiment
The below provides preferred embodiment of the present utility model, and is described in detail with reference to the accompanying drawings, enables to understand better function of the present utility model, characteristics.
Fig. 1-Fig. 8 illustrates large stroke sideslip mould emptier of the present utility model; it comprises dynamic model part and the cover half part (referring to Fig. 8) that cooperatively interacts; wherein dynamic model partly comprises dynamic model B; oblique top E; guide rail 1; layback piece 7 and the drive rod 2 that passes oblique top E; one end of this drive rod 2 links to each other with layback piece 7; the other end of this drive rod 2 moves along guide rail 1; be provided with in the layback piece 7 and link to each other with drive rod 2 and the T shape slider guide 4 of opposite side pulling block 7 lateral slidings; such as Fig. 7; shown in 8; drive rod 2 is bolted to connection with T shape slider guide 4; in addition, cover half partly comprises cover half A and the latch segment 5 and the driving lever 6 that cooperate with layback piece 7.Arrow X among Fig. 1 and Fig. 2 indicates the die sinking direction of this mould emptier, the lateral sliding direction of arrow Y indication layback piece 7 relative T shape slider guides 4, and this lateral sliding direction is not only perpendicular to guide rail 1 but also perpendicular to drive rod 2.
In an embodiment of the present utility model, layback piece 7 has at least two cammed surface 71,72, latch segment 5 and driving lever 6 have respectively the cammed surface 51,61 that cooperates with at least two cammed surface 71,72 of layback piece 7, preferably, the cammed surface 51 of latch segment 5 be arranged in parallel with the cammed surface 61 of driving lever 6.In the matched moulds process, it is mobile towards the opposite direction (being the opposite direction of X among Fig. 1) of die sinking direction that cover half A drives latch segment 5, the cammed surface 51 of latch segment 5 matches with the cammed surface 71 of layback piece 7, layback piece 7 is pushed into predeterminated position, thus so that relative T shape slider guide 4 lateral slidings of layback piece 7.Layback piece 7 is provided with the T connected in star 73 that extends to hold T shape slider guide 4 along the lateral sliding direction, and T shape slider guide 4 has perpendicular to the outstanding location division 41 of lateral sliding direction T shape slider guide 4 is remained on T connected in star 73 and be difficult for deviating from.Carry out one-level and eject after injection moulding process is finished, oblique top E driving this moment drive rod 2 moves towards the die sinking direction along guide rail 1, and distortion is drawn in mobile in the same way realization thereby the T shape slider guide that links to each other with drive rod 24 drives layback pieces 7.In the die sinking process, cover half A drives latch segment 5 and moves towards the die sinking direction, the locking effect cancellation of latch segment 5, the cammed surface 61 of driving lever 6 matches with the cammed surface 72 of layback piece 7, promotes layback piece 7 along T shape slider guide 4 lateral slidings so that the smoothly demoulding, thereby so that the action of lateral sliding is not subjected to the restriction of lifter ejection height, can under the prerequisite that does not increase ejection height, satisfy the demoulding of large stroke sideslip, thereby the reduction mold height is saved die manufacturing cost, shortens the product injection cycle.
In another embodiment of the present utility model, drive rod 2 both sides are respectively equipped with the guide post 3 that links to each other with T shape slider guide 4, in order to play auxiliary guiding and anti-rotation effect at drive rod 2 when guide rail 1 moves.
Above-described, be preferred embodiment of the present utility model only, be not to limit scope of the present utility model, above-described embodiment of the present utility model can also make a variety of changes.Be that simple, the equivalence that every claims according to the utility model application and description are done changes and modification, all fall into the claim protection domain of the utility model patent.
Claims (7)
1. large stroke sideslip mould emptier; comprise the dynamic model part and the cover half part that cooperatively interact; described dynamic model partly comprises oblique top, guide rail, layback piece and the drive rod that passes described oblique top; one end of described drive rod links to each other with described layback piece; the other end of described drive rod is along described guide rail movement; it is characterized in that
Be provided with the T shape slider guide of and relative described layback piece lateral sliding continuous with described drive rod in the described layback piece, this lateral sliding direction is not only perpendicular to described guide rail but also perpendicular to described drive rod;
Described cover half partly comprises latch segment and the driving lever that cooperates with described layback piece.
2. large stroke sideslip mould emptier as claimed in claim 1 is characterized in that, described layback piece is provided with the T connected in star that extends to hold described T shape slider guide along described lateral sliding direction.
3. large stroke sideslip mould emptier as claimed in claim 1 or 2 is characterized in that, described T shape slider guide has perpendicular to the outstanding location division of described lateral sliding direction.
4. large stroke sideslip mould emptier as claimed in claim 1 or 2 is characterized in that, described layback piece has at least two cammed surface, and described latch segment and driving lever have respectively the cammed surface that cooperates with at least two cammed surface of described layback piece.
5. large stroke sideslip mould emptier as claimed in claim 4 is characterized in that, the cammed surface of described latch segment and the cammed surface of described driving lever be arranged in parallel.
6. large stroke sideslip mould emptier as claimed in claim 1 or 2 is characterized in that, described drive rod and described T shape slider guide are bolted to connection.
7. large stroke sideslip mould emptier as claimed in claim 1 or 2 is characterized in that, described drive rod both sides are respectively equipped with the guide post that links to each other with described T shape slider guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379649 CN202742644U (en) | 2012-08-01 | 2012-08-01 | Large-stroke side-slipping demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379649 CN202742644U (en) | 2012-08-01 | 2012-08-01 | Large-stroke side-slipping demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742644U true CN202742644U (en) | 2013-02-20 |
Family
ID=47702090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220379649 Withdrawn - After Issue CN202742644U (en) | 2012-08-01 | 2012-08-01 | Large-stroke side-slipping demoulding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568224A (en) * | 2012-08-01 | 2014-02-12 | 延锋伟世通汽车模具有限公司 | Large-stroke lateral-sliding demolding mechanism |
-
2012
- 2012-08-01 CN CN 201220379649 patent/CN202742644U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568224A (en) * | 2012-08-01 | 2014-02-12 | 延锋伟世通汽车模具有限公司 | Large-stroke lateral-sliding demolding mechanism |
| CN103568224B (en) * | 2012-08-01 | 2015-11-18 | 延锋伟世通汽车模具有限公司 | Long Distances sideslip mould emptier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201206 Shanghai Pudong New Area City Jingqiao export processing zone Jinsui Road No. 778 Patentee after: Yanfeng Visteon Automotive Tooling Co.,Ltd. Patentee after: Yanfeng Automotive Trim Systems Co., Ltd. Address before: 201206 Shanghai Pudong New Area City Jingqiao export processing zone Jinsui Road No. 778 Patentee before: Yanfeng Visteon Automotive Tooling Co.,Ltd. Patentee before: Yanfeng Weishitong Automobile Ornament System Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130220 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |