CN102632592A - Lateral inclined-knockout core-loosening device arranged in lateral sliding block - Google Patents
Lateral inclined-knockout core-loosening device arranged in lateral sliding block Download PDFInfo
- Publication number
- CN102632592A CN102632592A CN2012100921267A CN201210092126A CN102632592A CN 102632592 A CN102632592 A CN 102632592A CN 2012100921267 A CN2012100921267 A CN 2012100921267A CN 201210092126 A CN201210092126 A CN 201210092126A CN 102632592 A CN102632592 A CN 102632592A
- Authority
- CN
- China
- Prior art keywords
- transverse slider
- pellet
- sliding block
- ejector rod
- angle ejector
- 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.)
- Granted
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a lateral inclined-knockout core-loosening device arranged in a lateral sliding block. The technical scheme adopted by the invention is as follows: the device comprises a lateral sliding block (1), a ball pin (11), an inclined knockout rod (2), a back-off pellet (21), a pin hole (22), a stop dog (23), an inclined knockout base (3) and a restraining slot (31). The lateral inclined knockout core-loosening device arranged in the lateral sliding block is characterized in that the inclined knockout rod and the back-off pellet are arranged in the lateral sliding block; and during die sinking, the inclined knockout rod and the back-off pellet aslant slide to extend out of the lateral sliding block under the restriction of the stop dog while an inclined guide post drives the lateral sliding block to carry out lateral demoulding, so that the back-off pellet is laterally skew to loosen the core and demould in a back-off mode from a product along the direction orthogonal with the demoulding direction of the lateral sliding block, and therefore the problems and defects of complex structure, high cost, low efficiency and high possibility of generating wastes in the prior art are overcome. The inclined knockout mechanism is arranged in the lateral sliding block, so that the structure of the injection molding mould for laterally skewing to loosen the core and demould in a back-off mode for the product is simplified, the cost is lowered, the demoulding efficiency is improved, and wastes are avoided.
Description
Technical field
The present invention relates to a kind of oblique top core-pulling device of injection mold, specifically be meant to be used for, laterally oblique a kind of laterally oblique top core-pulling device that is arranged in the transverse slider of extracting out of top the demoulding of the pellet of moulded products back-off with transverse slider.
Background technology
The demoulding of loosing core of injection mold divides vertical, horizontal and oblique, and so-called be the folding direction along injection mold vertically, and so-called laterally be direction with said vertical quadrature, between vertical and horizontal between direction be oblique.
In transverse slider, the face of tiltedly taking out the axis of orientation place is parallel with the face at the stripping direction axle place of transverse slider, is called laterally and looses core crosswise; In transverse slider, the face of tiltedly taking out axis of orientation place and the face oblique that the stripping direction axle of transverse slider belongs to are called horizontal rake and loose core.This device relates to laterally looses core crosswise.
Tiltedly the top core-pulling device is arranged in the moving platen or solid plate of injection mold usually; The face back-off parallel with the athwartship plane of mould of tiltedly taking out the axis of orientation place for the back-off pellet tiltedly loosed core; Prior art is employed in and oil cylinder is set on the moving platen carries out back-off earlier and loose core; Somatotype die sinking again ejects the goods demoulding; Its complex structure, loose core, die sinking, eject goods knockout course long, efficient is low; Supporting oil cylinder and control device thereof make die cost high; In addition, error occurs, will cause goods to be scrapped if the action of loosing core of oil cylinder is controlled with the coordination of the somatotype action of mould, therefore, the problems and shortcomings that there is complex structure in prior art, cost is high, efficient is low, be prone to waste product.
Summary of the invention
Problems and shortcomings to above-mentioned prior art existence; The present invention adopts by angle ejector rod, back-off pellet, pin nest, block, pellet shot from a slingshot pin, tilted footstock, pins down the device that groove constitutes; Angle ejector rod and back-off pellet are arranged in the transverse slider, during the mould die sinking, when Angle Pin driving transverse slider is done the horizontal demoulding; Angle ejector rod and back-off pellet stretch out transverse slider in the declivity cunning that pins down of block; Make the back-off pellet along with from the goods back-off, laterally loose core the crosswise technical scheme of the demoulding of the direction of the stripping direction quadrature of transverse slider, a kind of laterally oblique top core-pulling device that is arranged in the transverse slider is provided, be intended to be arranged in the transverse slider through will tiltedly pushing up mechanism; Make the injection mold of the demoulding of laterally loosing core crosswise of goods back-off reach simplified structure, reduce cost, improve demoulding efficiency, avoid the purpose of waste product.
The objective of the invention is to realize like this: a kind of laterally oblique top core-pulling device that is arranged in the transverse slider; Comprise transverse slider, pellet shot from a slingshot pin, angle ejector rod, back-off pellet, pin nest, block, tilted footstock, pin down groove, wherein: laterally outwards move the steel slide block of loosing core along mould when described transverse slider is the front that is slidingly arranged in the dynamic model support plate, the demoulding; The left surface of transverse slider is provided with the corresponding profile that matches with local form's face of goods; The oblique guide hole that connects and tilt from left to right before and after transverse slider is provided with; Being provided with from left to right in the transverse slider, the inclined hole of acclivitous rectangle is called oblique top guide hole;
Slide in the guide hole of said oblique top the rectangular shaft-like angle ejector rod of rectangle is housed, the left end of said angle ejector rod is fixed with the back-off pellet of moulded products back-off, and said back-off pellet is concordant with the said corresponding profile of transverse slider; The front of the right-hand member of angle ejector rod is fixed with the block of rectangular block shape steel, the stripping direction axle quadrature of the left surface of said block and transverse slider; Be provided with the sphere connected in star below the said angle ejector rod and be called dimple; Be fixed with the pellet shot from a slingshot pin that hole wall communicates below the guide hole of said oblique top in the transverse slider, the positioning bead of said pellet shot from a slingshot pin for constituting by housing, spring, steel ball; Be positioned at the right-hand of transverse slider, be fixed with tilted footstock at the right flank of dynamic model support plate;
Described tilted footstock is a steel rectangular block shape member, is provided with in the left part of tilted footstock to be used for the brace passage that the rectangle of said angle ejector rod right-hand member is passed in activity, and the front of the right part of tilted footstock is provided with a L shaped groove that communicates with said brace passage and is called and pins down groove;
The said groove that pins down constitutes for the bottom by the rectangle vertical slot on the left side communicates with the rectangle translot quadrature on the right; The right-hand member of angle ejector rod passes the brace passage of tilted footstock, and said block slip is positioned at the top of the rectangle vertical slot that pins down groove of tilted footstock;
The direction face of this apparatus structure statement is divided into the up, down, left, right, before and after face, wherein, the front in the face of the face of statement main body, be the face relative at the back with said front.
Operation principle and beneficial effect
When loosing core the demoulding; The mould die sinking; Angle Pin drives transverse slider and laterally moves do the demoulding to the right, and at this moment, angle ejector rod and back-off pellet do not move right with transverse slider because of the pining down of said rectangle vertical slot that block is pind down groove; Stretch out transverse slider but from the guide hole of oblique top, tiltedly slide to a left side; Receive the guide effect of oblique top guide hole, it is mobile that angle ejector rod drives being directed downwards of axis of orientation quadrature that back-off pellet and block edge and transverse slider move, and the demoulding of from the goods back-off, laterally loosing core crosswise of back-off pellet is come out; Along with transverse slider continues to move right; When block along the top of rectangle vertical slot that pins down groove when lower slider moves to the bottom of rectangle vertical slot, the right side wall of block has broken away from pining down of the right side cell wall that pins down groove, simultaneously; The hoodle of pellet shot from a slingshot pin embeds in the said dimple of angle ejector rod; Make angle ejector rod, back-off pellet, block stop to move down, and do laterally the demoulding to the right with transverse slider and move, block slips in the said rectangle translot that pins down groove thereupon;
When resetting, the mould matched moulds, it is moving that Angle Pin driving transverse slider is laterally made complex displacement left; Angle ejector rod, back-off pellet, block are moved to the left with transverse slider earlier by the effect of pellet shot from a slingshot pin; When the left side wall of block touched the left side cell wall that pins down groove, angle ejector rod, back-off pellet, block stopped to be moved to the left with transverse slider, receive the guide effect of oblique top guide hole; But to the right along tiltedly resetting in the tiltedly sliding withdrawal transverse slider of top guide hole; At this moment, pellet shot from a slingshot pin and dimple break away from, and block moves up in the rectangle vertical slot along the left side cell wall that pins down groove and resets;
This device will tiltedly push up mechanism and be arranged in the transverse slider, make the injection mold of the demoulding of laterally loosing core crosswise of goods back-off simplify the structure, reduce cost, improve demoulding efficiency, avoid the generation of waste product.
Above-mentioned; The present invention adopts by angle ejector rod, back-off pellet, pin nest, block, pellet shot from a slingshot pin, tilted footstock, pins down the device that groove constitutes; Angle ejector rod and back-off pellet are arranged in the transverse slider; During the mould die sinking, when Angle Pin driving transverse slider was done the horizontal demoulding, angle ejector rod and back-off pellet stretched out transverse slider in the declivity cunning that pins down of block; Make the back-off pellet along with from the goods back-off, laterally loose core the crosswise technical scheme of the demoulding of the direction of the stripping direction quadrature of transverse slider; Overcome the problems and shortcomings that there is complex structure in prior art, cost is high, efficient is low, be prone to waste product, a kind of laterally oblique top core-pulling device that is arranged in the transverse slider that is provided is arranged in the transverse slider through will tiltedly pushing up mechanism; Make the injection mold of the demoulding of laterally loosing core crosswise of goods back-off reach simplified structure, reduce cost, improve demoulding efficiency, avoid the purpose of waste product.
Description of drawings
Fig. 1 is a kind of structural representation that is arranged on the laterally oblique top core-pulling device in the transverse slider of the present invention;
Fig. 2 be among Fig. 1 A portion draw enlarged drawing;
Fig. 3 is a kind of laterally oblique top core-pulling device that is arranged in the transverse slider of the present invention, is operated in the principle schematic of back-off pellet horizontal tense of loosing core out crosswise from the goods back-off;
Fig. 4 is a kind of laterally oblique top core-pulling device that is arranged in the transverse slider of the present invention, is operated in angle ejector rod, back-off pellet, block and makes the principle schematic that tense is moved in the horizontal demoulding to the right with transverse slider;
Fig. 5 is that sketch map is dissected in a kind of side-looking that is arranged on the application mould of the laterally oblique top core-pulling device in the transverse slider of the present invention.
Embodiment below in conjunction with in the accompanying drawing does further explain to the present invention, but should not be construed as any restriction of the present invention.
Among the figure: transverse slider 1, pellet shot from a slingshot pin 11, angle ejector rod 2, back-off pellet 21, dimple 22, block 23, tilted footstock 3, pin down groove 31, dynamic model support plate 01, dynamic mould core 02, goods 03, goods back-off 04, Angle Pin 05, oblique guide hole 06.
The specific embodiment
Consult Fig. 1～Fig. 5; A kind of laterally oblique top core-pulling device that is arranged in the transverse slider of the present invention; Comprise transverse slider 1, pellet shot from a slingshot pin 11, angle ejector rod 2, back-off pellet 21, pin nest 22, block 23, tilted footstock 3, pin down groove 31, wherein: described transverse slider 1 laterally outwards moves the steel slide block of loosing core along mould during for the front that is slidingly arranged in dynamic model support plate 01, the demoulding; The left surface of transverse slider 1 is provided with the corresponding profile that matches with local form's face of goods; The oblique guide hole 06 that connects and tilt from left to right before and after transverse slider 1 is provided with; Being provided with from left to right in the transverse slider 1, the inclined hole of acclivitous rectangle is called oblique top guide hole;
Slide in the guide hole of said oblique top the rectangular shaft-like angle ejector rod 2 of rectangle is housed, the left end of said angle ejector rod 2 is fixed with the back-off pellet 21 of moulded products back-off 04, and said back-off pellet 21 is concordant with the said corresponding profile of transverse slider 1; The front of the right-hand member of angle ejector rod 2 is fixed with the block 23 of rectangular block shape steel, the stripping direction axle quadrature of the left surface of said block 23 and transverse slider 1; Be provided with the sphere connected in star below the said angle ejector rod 2 and be called dimple 22; Be fixed with the pellet shot from a slingshot pin 11 that hole wall communicates below the guide hole of said oblique top in the transverse slider 1, the positioning bead of said pellet shot from a slingshot pin 11 for constituting by housing, spring, steel ball; Be positioned at the right-hand of transverse slider 1, be fixed with tilted footstock 3 at the right flank of dynamic model support plate 01;
Described tilted footstock 3 is a steel rectangular block shape member; Be provided with in the left part of tilted footstock 3 and be used for the brace passage that the rectangle of said angle ejector rod 2 right-hand members is passed in activity, the front of the right part of tilted footstock 3 is provided with a L shaped groove that communicates with said brace passage and is called and pins down groove 31;
The said groove 31 of pining down constitutes for the bottom by the rectangle vertical slot on the left side communicates with the rectangle translot quadrature on the right; The right-hand member of angle ejector rod 2 passes the brace passage of tilted footstock 3, and said block 23 slips are positioned at the top of the rectangle vertical slot that pins down groove 31 of tilted footstock 3;
The direction face of this apparatus structure statement is divided into the up, down, left, right, before and after face, wherein, the front in the face of the face of statement main body, be the face relative at the back with said front.
Operation principle and beneficial effect
When loosing core the demoulding; The mould die sinking; Angle Pin 05 drives transverse slider 1 and laterally moves do the demoulding to the right, and at this moment, angle ejector rod 2 does not move right with transverse slider 1 with back-off pellet 21 is pind down groove 31 because of block 23 pining down of said rectangle vertical slot; Stretch out transverse slider 1 but from the guide hole of oblique top, tiltedly slide to a left side; Receive the guide effect of oblique top guide hole, it is mobile that angle ejector rod 2 drives being directed downwards of axis of orientation quadrature that back-off pellets 21 and block 23 edges and transverse slider 1 move, and back-off pellet 21 demoulding of from goods back-off 04, laterally loosing core is crosswise come out; Along with transverse slider 1 continues to move right; When block 23 along the top of the rectangle vertical slot that pins down groove 31 when lower slider moves to the bottom of rectangle vertical slot, the right side wall of block 23 has broken away from pining down of the right side cell wall that pins down groove 31, simultaneously; The hoodle of pellet shot from a slingshot pin 11 embeds in the said dimple 22 of angle ejector rod 2; Make angle ejector rod 2, back-off pellet 21, block 23 stop to move down, and do the laterally demoulding to the right with transverse slider 1 and move, block 23 slips in the said rectangle translot that pins down groove 31 thereupon;
When resetting, the mould matched moulds, it is moving that Angle Pin 05 driving transverse slider 1 is laterally made complex displacement left; Angle ejector rod 2, back-off pellet 21, block 23 are moved to the left with transverse slider 1 earlier by the effect of pellet shot from a slingshot pin 11; When the left side wall of block 23 touched the left side cell wall that pins down groove 31, angle ejector rod 2, back-off pellet 21, block 23 stopped to be moved to the left with transverse slider 1, receive the guide effect of oblique top guide hole; But to the right along tiltedly resetting in the tiltedly sliding withdrawal transverse slider 1 of top guide hole; At this moment, pellet shot from a slingshot pin 11 breaks away from dimple 22, and block 23 moves up in the rectangle vertical slot along the left side cell wall that pins down groove 31 and resets;
This device will tiltedly push up mechanism and be arranged in the transverse slider 1, make the injection mold of the demoulding of laterally loosing core crosswise of goods back-off 04 simplify the structure, reduce cost, improve demoulding efficiency, avoid the generation of waste product.
Claims (1)
1. one kind is arranged on the interior laterally oblique top core-pulling device of transverse slider; It is characterized in that: comprise transverse slider (1), pellet shot from a slingshot pin (11), angle ejector rod (2), back-off pellet (21), pin nest (22), block (23), tilted footstock (3), pin down groove (31), described transverse slider (1) laterally outwards moves the steel slide block of loosing core along mould during for the front that is slidingly arranged in dynamic model support plate (01), the demoulding; The left surface of transverse slider (1) is provided with the corresponding profile that matches with local form's face of goods; The oblique guide hole (06) that connects and tilt from left to right before and after transverse slider (1) is provided with; Being provided with from left to right in the transverse slider (1), the inclined hole of acclivitous rectangle is called oblique top guide hole;
Slide in the guide hole of said oblique top the rectangular shaft-like angle ejector rod of rectangle (2) is housed, the left end of said angle ejector rod (2) is fixed with the back-off pellet (21) of moulded products back-off (04), and said back-off pellet (21) is concordant with the said corresponding profile of transverse slider (1); The front of the right-hand member of angle ejector rod (2) is fixed with the block (23) of rectangular block shape steel, the stripping direction axle quadrature of the left surface of said block (23) and transverse slider (1); Be provided with the sphere connected in star below the said angle ejector rod (2) and be called dimple (22); Be fixed with the pellet shot from a slingshot pin (11) that hole wall communicates below the guide hole of said oblique top in the transverse slider (1), the positioning bead of said pellet shot from a slingshot pin (11) for constituting by housing, spring, steel ball; Be positioned at the right-hand of transverse slider (1), be fixed with tilted footstock (3) at the right flank of dynamic model support plate (01);
Described tilted footstock (3) is a steel rectangular block shape member; Be provided with in the left part of tilted footstock (3) and be used for the brace passage that the rectangle of said angle ejector rod (2) right-hand member is passed in activity, the front of the right part of tilted footstock (3) is provided with a L shaped groove that communicates with said brace passage and is called and pins down groove (31);
The said groove (31) that pins down constitutes for the bottom by the rectangle vertical slot on the left side communicates with the rectangle translot quadrature on the right; The right-hand member of angle ejector rod (2) passes the brace passage of tilted footstock (3), and said block (23) slip is positioned at the top of the rectangle vertical slot that pins down groove (31) of tilted footstock (3);
The direction face of this apparatus structure statement is divided into the up, down, left, right, before and after face, wherein, the front in the face of the face of statement main body, be the face relative at the back with said front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210092126.7A CN102632592B (en) | 2012-03-27 | 2012-03-27 | Lateral inclined-knockout core-loosening device arranged in lateral sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210092126.7A CN102632592B (en) | 2012-03-27 | 2012-03-27 | Lateral inclined-knockout core-loosening device arranged in lateral sliding block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102632592A true CN102632592A (en) | 2012-08-15 |
| CN102632592B CN102632592B (en) | 2014-10-08 |
Family
ID=46617258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210092126.7A Active CN102632592B (en) | 2012-03-27 | 2012-03-27 | Lateral inclined-knockout core-loosening device arranged in lateral sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102632592B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203840A (en) * | 2013-03-28 | 2013-07-17 | 宁波思迈工业科技有限公司 | Transverse slantwise core pulling device in fixed die lengthways slantwise pulling slide block |
| CN103358494A (en) * | 2013-07-12 | 2013-10-23 | 宁波双林模具有限公司 | Secondary core-pulling and ejection demoulding device by asynchronous inclined downward ejection |
| CN105563762A (en) * | 2014-10-10 | 2016-05-11 | 汉达精密电子(昆山)有限公司 | Master mold angled core-pulling structure |
| CN110667051A (en) * | 2019-10-16 | 2020-01-10 | 常州星宇车灯股份有限公司 | Core-pulling tripping device and mold with same |
| CN112140484A (en) * | 2019-06-28 | 2020-12-29 | 汉达精密电子(昆山)有限公司 | Slide block delay mechanism and mold |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201064938Y (en) * | 2007-06-07 | 2008-05-28 | 比亚迪股份有限公司 | Inclined knockout core die |
| CN201136253Y (en) * | 2007-10-31 | 2008-10-22 | 佛山市顺德区汉达精密电子科技有限公司 | Slide- exiting structure |
| CN202507483U (en) * | 2012-03-22 | 2012-10-31 | 宁波方正汽车模具有限公司 | Transverse pitched roof core-drawing device arranged in transverse slider |
-
2012
- 2012-03-27 CN CN201210092126.7A patent/CN102632592B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201064938Y (en) * | 2007-06-07 | 2008-05-28 | 比亚迪股份有限公司 | Inclined knockout core die |
| CN201136253Y (en) * | 2007-10-31 | 2008-10-22 | 佛山市顺德区汉达精密电子科技有限公司 | Slide- exiting structure |
| CN202507483U (en) * | 2012-03-22 | 2012-10-31 | 宁波方正汽车模具有限公司 | Transverse pitched roof core-drawing device arranged in transverse slider |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203840A (en) * | 2013-03-28 | 2013-07-17 | 宁波思迈工业科技有限公司 | Transverse slantwise core pulling device in fixed die lengthways slantwise pulling slide block |
| CN103358494A (en) * | 2013-07-12 | 2013-10-23 | 宁波双林模具有限公司 | Secondary core-pulling and ejection demoulding device by asynchronous inclined downward ejection |
| CN103358494B (en) * | 2013-07-12 | 2015-07-22 | 宁波双林模具有限公司 | Secondary core-pulling and ejection demoulding device by asynchronous inclined downward ejection |
| CN105563762A (en) * | 2014-10-10 | 2016-05-11 | 汉达精密电子(昆山)有限公司 | Master mold angled core-pulling structure |
| CN105563762B (en) * | 2014-10-10 | 2020-09-22 | 汉达精密电子(昆山)有限公司 | Female die inclined core pulling structure |
| CN112140484A (en) * | 2019-06-28 | 2020-12-29 | 汉达精密电子(昆山)有限公司 | Slide block delay mechanism and mold |
| CN110667051A (en) * | 2019-10-16 | 2020-01-10 | 常州星宇车灯股份有限公司 | Core-pulling tripping device and mold with same |
| CN110667051B (en) * | 2019-10-16 | 2024-05-07 | 常州星宇车灯股份有限公司 | Core pulling and tripping device and mold with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102632592B (en) | 2014-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103358494B (en) | Secondary core-pulling and ejection demoulding device by asynchronous inclined downward ejection | |
| CN102632592A (en) | Lateral inclined-knockout core-loosening device arranged in lateral sliding block | |
| CN103707468B (en) | A kind of oblique core-pulling device in secondary top be located in slide core | |
| CN203391244U (en) | Secondary core-pulling ejection and de-molding device for downwards and obliquely pulling asynchronous pitched roof | |
| CN202507483U (en) | Transverse pitched roof core-drawing device arranged in transverse slider | |
| CN102729415A (en) | Straight-top sliding block device provided with oblique loose core | |
| CN102689419A (en) | Lifting core-pulling device with angle-lift core block | |
| CN103009576A (en) | Transverse undercut inclined-pulling device arranged inside transverse slide block | |
| CN203438501U (en) | Inclined core-pulling demoulding device adopting inclined rack transmission | |
| CN101875229A (en) | Ejection mechanism for injection mould | |
| CN103231496B (en) | A kind of external buckle-type secondary ejection device | |
| CN204322446U (en) | A kind of injection mold being provided with slanted kicking block ejecting mechanism | |
| CN203752453U (en) | Demolding device capable of pulling inversely-buckled core through straight ejecting and swinging for injection mold | |
| CN204249266U (en) | Taillight mold ejection mechanism | |
| CN201721017U (en) | Ejection mechanism of injection mold | |
| CN203844053U (en) | Building block demolding device | |
| CN202572873U (en) | Angle-ejection core-drawing unit with angle slide core | |
| CN203831740U (en) | Secondary jacking device of deep cylinder product injection mold | |
| CN202668910U (en) | Straight ejection molded surface slide block device with inclined loose core | |
| CN202412627U (en) | Accelerated ejection device of ejector rod | |
| CN202219553U (en) | Lifter structure of front mold | |
| CN103934979A (en) | Injection mold straight ejection swing upending core-pulling demolding device | |
| CN201863367U (en) | Mechanical type secondary ejection mold | |
| CN205167465U (en) | Runner is ejecting mould with higher speed | |
| CN206085424U (en) | Slider ejection type mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315600 Meilin street, Ningbo City, Ningbo, Zhejiang Province, No. 3 middle road, No. 3 Patentee after: Ningbo Fangzheng automobile mould Limited by Share Ltd Address before: 315609 Zhejiang province Ninghai County Tashan Industrial Park Qixing Road No. 28 Patentee before: Ningbo Fangzheng Tool Co., Ltd. |