CN103481465A - Inner sliding block structure of die for product with inverted buckle on inner side - Google Patents
Inner sliding block structure of die for product with inverted buckle on inner side Download PDFInfo
- Publication number
- CN103481465A CN103481465A CN201310436823.4A CN201310436823A CN103481465A CN 103481465 A CN103481465 A CN 103481465A CN 201310436823 A CN201310436823 A CN 201310436823A CN 103481465 A CN103481465 A CN 103481465A
- Authority
- CN
- China
- Prior art keywords
- plate
- product
- sliding block
- inner slider
- mould
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
Abstract
The invention discloses an inner sliding block structure of a die for a product with an inverted buckle on the inner side. The inner sliding block structure enables the inverted buckle to demould smoothly and ensure the manufacturing accuracy of the die. The inner sliding block structure comprises a front die, a rear die, a plate A and a plate B, wherein a cavity is formed between the front die and the rear die, the product is arranged inside the cavity, the inner side of the product is provided with an inverted buckle structure, the inner sliding block structure further comprises a product ejector pin and is characterized in that an inner sliding plate block is positioned inside a mounting cavity formed by the plate A and the plate B, a horizontal spring is arranged between the inner side of the inner sliding block and the plate B, the inner side of the inner sliding block extends to a position below the product, a protruding structure is arranged at the upper part of the inner side of the inner sliding block, the protruding structure is glued to a cavity body formed by the inverted buckle structure, the length of the protruding structure of the inner sliding block, which extends into the inverted buckle structure, is H2, a clearance H1 is reserved between the end surface of the inner side of the inner sliding block and the side wall of the rear die, and H1 is greater than H2.
Description
Technical field
The present invention relates to the technical field of structures of product mold, be specially the inner slide block structure of a kind of inboard with the mould of the product of back-off.
Background technology
When the inboard of product, during with back-off, existing structure generally adopts oblique top to carry out the demoulding, but, for the position of back-off product one side again, it needs the upper surface size of oblique top larger, makes oblique top easy to wear, makes the making precise decreasing of mould.
Summary of the invention
The invention provides the inner slide block structure of a kind of inboard with the mould of the product of back-off, it makes the back-off demoulding smoothly, and guarantees the making precision of mould.
A kind of inboard is with the inner slide block structure of the mould of the product of back-off, its technical scheme is such: it comprises front mould, rear mold, the A plate, the B plate, described front mould, it between rear mold, is die cavity, in described die cavity, it is product, the inboard of described product is with back-off structure, it also comprises product thimble, it is characterized in that: inner slide is positioned at the A plate, in the formed installation cavity of B plate, be provided with the horizontal direction spring between the outside of described inner slider and described B plate, the below of described product is goed deep in the inboard of described inner slider, the inside upper part of described inner slider is with projective structure, described projective structure is fitted in the formed cavity of described back-off structure, the horizontal length that the projective structure of described inner slider gos deep into described back-off structure is H2, leave gap H1 between the inner side end of described inner slider and the sidewall of described rear mold, and H1>H2, Angle Pin is plugged in the oblique guide groove of described inner slider after running through the A plate, described oblique guide groove is from top to bottom to rolling tiltedly near product.
It is further characterized in that: the outer upper end section of described inner slider is closing-in structure upwards, and described closing-in structure cooperation is loaded in the indent closing in chamber of described A plate, and distance is left in the upper surface in the upper surface of described closing-in structure and described indent closing in chamber;
Be provided with the spring fitting groove between the outside of described B plate, inner slider, described spring horizontal is arranged in described spring fitting groove, and the two ends of the horizontal direction of described spring are mounted on respectively described inner slider, B plate;
The top of described Angle Pin is positioned at the mounting groove of described A plate, and the lower end of described Angle Pin is positioned at the positioning chamber of described B plate.
After adopting structure of the present invention, during the demoulding, after front mould, rear mold are separated, oblique top rises under the drive of face needle plate, end needle plate, motion is obliquely done in its chamber of oblique guide pillar along rear mold, and it is when ejecting goods, and the opposite side of top one side of oblique top and dark muscle position produces the horizontal direction position, and then formation separates, goods are also smoothly by lifter ejection, while making the goods demoulding, and can adhesion between muscle position and ejecting structure, convenient separation, guaranteed the production efficiency of mould.
The accompanying drawing explanation
Fig. 1 is front view structural representation of the present invention.
The specific embodiment
See Fig. 1, it comprises front mould 1, rear mold 2, A plate 3, B plate 4, front mould 1, it between rear mold 2, is die cavity 5, in die cavity 5, it is product 6, the inboard of product 6 is with back-off structure 7, it also comprises product thimble 8, inner slide 9 is positioned at A plate 3, in the formed installation cavity of B plate 4, 4 of the outside of inner slider 9 and B plates are provided with horizontal direction spring 10, the below of product 6 is goed deep in the inboard of inner slider 9, the inside upper part of inner slider 9 is with projective structure 11, in the formed cavity of projective structure 11 laminating back-off structure 7, the horizontal length that the projective structure 11 of inner slider 9 gos deep into back-off structure 7 is H2, leave gap H1 between the sidewall of the inner side end of inner slider 9 and rear mold 2, and H1>H2, Angle Pin 12 is plugged in the oblique guide groove 13 of inner slider 9 after running through A plate 3, oblique guide groove 13 is from top to bottom to rolling tiltedly near product 6.
The outer upper end section of inner slider 9 is closing-in structure 14 upwards, and closing-in structure 14 cooperations are loaded in the indent closing in chamber 15 of A plate 3, and distance is left in the upper surface of closing-in structure 14 and 15 upper surface, indent closing in chamber;
Be provided with spring fitting groove 16 between the outside of B plate 4, inner slider 9, spring 10 is horizontally disposed in spring fitting groove 16, and the two ends of the horizontal direction of spring 10 are mounted on respectively inner slider 9, B plate 4;
The top of Angle Pin 12 is positioned at the mounting groove 17 of A plate 3, and the lower end of Angle Pin 12 is positioned at the positioning chamber 18 of B plate 4.
Claims (4)
1. an inboard is with the inner slide block structure of the mould of the product of back-off, it comprises front mould, rear mold, the A plate, the B plate, described front mould, it between rear mold, is die cavity, in described die cavity, it is product, the inboard of described product is with back-off structure, it also comprises product thimble, it is characterized in that: inner slide is positioned at the A plate, in the formed installation cavity of B plate, be provided with the horizontal direction spring between the outside of described inner slider and described B plate, the below of described product is goed deep in the inboard of described inner slider, the inside upper part of described inner slider is with projective structure, described projective structure is fitted in the formed cavity of described back-off structure, the horizontal length that the projective structure of described inner slider gos deep into described back-off structure is H2, leave gap H1 between the inner side end of described inner slider and the sidewall of described rear mold, and H1>H2, Angle Pin is plugged in the oblique guide groove of described inner slider after running through the A plate, described oblique guide groove is from top to bottom to rolling tiltedly near product.
2. a kind of inboard according to claim 1 is with the inner slide block structure of the mould of the product of back-off, it is characterized in that: the outer upper end section of described inner slider is closing-in structure upwards, described closing-in structure cooperation is loaded in the indent closing in chamber of described A plate, and distance is left in the upper surface in the upper surface of described closing-in structure and described indent closing in chamber.
3. a kind of inboard according to claim 1 is with the inner slide block structure of the mould of the product of back-off, it is characterized in that: between the outside of described B plate, inner slider, be provided with the spring fitting groove, described spring horizontal is arranged in described spring fitting groove, and the two ends of the horizontal direction of described spring are mounted on respectively described inner slider, B plate.
4. a kind of inboard according to claim 1, with the inner slide block structure of the mould of the product of back-off, is characterized in that: the top of described Angle Pin is positioned at the mounting groove of described A plate, and the lower end of described Angle Pin is positioned at the positioning chamber of described B plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436823.4A CN103481465A (en) | 2013-09-24 | 2013-09-24 | Inner sliding block structure of die for product with inverted buckle on inner side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436823.4A CN103481465A (en) | 2013-09-24 | 2013-09-24 | Inner sliding block structure of die for product with inverted buckle on inner side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103481465A true CN103481465A (en) | 2014-01-01 |
Family
ID=49822226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310436823.4A Pending CN103481465A (en) | 2013-09-24 | 2013-09-24 | Inner sliding block structure of die for product with inverted buckle on inner side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103481465A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227976A (en) * | 2014-08-29 | 2014-12-24 | 宁波南方塑料模具有限公司 | Injection mold for processing product with reversing button |
| WO2016045369A1 (en) * | 2014-09-23 | 2016-03-31 | 京东方科技集团股份有限公司 | Mold |
| CN107775900A (en) * | 2016-08-31 | 2018-03-09 | 汉达精密电子(昆山)有限公司 | Master mold inner slide exit structure |
| CN109968611A (en) * | 2019-04-26 | 2019-07-05 | 珠海格力精密模具有限公司 | The sliding block mould unloading structure of inner reverse fastener |
| CN114872283A (en) * | 2022-04-27 | 2022-08-09 | 欧唐科技（深圳）有限公司 | Cross demoulding mould for deep rib inner ring inner extraction shrinkage cork |
-
2013
- 2013-09-24 CN CN201310436823.4A patent/CN103481465A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227976A (en) * | 2014-08-29 | 2014-12-24 | 宁波南方塑料模具有限公司 | Injection mold for processing product with reversing button |
| WO2016045369A1 (en) * | 2014-09-23 | 2016-03-31 | 京东方科技集团股份有限公司 | Mold |
| CN107775900A (en) * | 2016-08-31 | 2018-03-09 | 汉达精密电子(昆山)有限公司 | Master mold inner slide exit structure |
| CN109968611A (en) * | 2019-04-26 | 2019-07-05 | 珠海格力精密模具有限公司 | The sliding block mould unloading structure of inner reverse fastener |
| CN114872283A (en) * | 2022-04-27 | 2022-08-09 | 欧唐科技（深圳）有限公司 | Cross demoulding mould for deep rib inner ring inner extraction shrinkage cork |
| CN114872283B (en) * | 2022-04-27 | 2023-05-23 | 欧唐科技（深圳）有限公司 | Deep rib inner ring inner draw Ke Jiaocha demoulding mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103481465A (en) | Inner sliding block structure of die for product with inverted buckle on inner side | |
| CN209534061U (en) | A kind of injection mould slanted demolding structure | |
| CN203567089U (en) | Inner sliding block structure of mold for product provided with reversing buckle on inner side | |
| CN103963234A (en) | Side pull-rod spring core-pulling mechanism for injection mold cavity | |
| CN204382587U (en) | Battery cabin cap injection forming mold | |
| CN203994573U (en) | A kind of ejecting mechanism of automobile lamp face shield mould | |
| CN207172649U (en) | A kind of switch panel injection mold | |
| CN202129895U (en) | Oblique jacking-out and oblique buckling structure for a mold | |
| CN102285036A (en) | Obliquely ejecting inclined top structure for die | |
| CN102285027A (en) | Sliding-position slant core pulling structure of mould | |
| CN202129896U (en) | Pitched roof structure for obliquely ejecting die | |
| CN202129894U (en) | Slide slant core-pulling structure of mold | |
| CN103481419A (en) | Sliding block structure for product with slant undercuts | |
| CN102729418B (en) | Mechanism for removing slide block of injection mold from inverted clamper | |
| CN103496064A (en) | Mould structure for completing core pulling by driving small sliding block by large sliding block | |
| CN203712909U (en) | Lateral insert structure of product with concave-structure inner wall | |
| CN103496117A (en) | Mould structure with mould core capable of driving sliding block to move | |
| CN203567117U (en) | Ejection structure for product with deep rib position | |
| CN203438477U (en) | Mold closing positioning structure of slide block | |
| CN203650774U (en) | Structure with line position capable of firstly popping up thimble and then traveling out | |
| CN203650776U (en) | Inwards inclined slide block structure | |
| CN103538177A (en) | Inclined-inward slide block structure | |
| CN102285038A (en) | Slide inclined core-pulling structure for die | |
| CN101947822B (en) | Die structure of ejecting product by means of sliding blocks | |
| CN203650782U (en) | Front mold structure capable of closing up from two sides and demolding inwards |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |
|
| WD01 | Invention patent application deemed withdrawn after publication |