CN203566950U - Time-delay core-pulling mold structure for rear-die sliding block - Google Patents
Time-delay core-pulling mold structure for rear-die sliding block Download PDFInfo
- Publication number
- CN203566950U CN203566950U CN201320628754.2U CN201320628754U CN203566950U CN 203566950 U CN203566950 U CN 203566950U CN 201320628754 U CN201320628754 U CN 201320628754U CN 203566950 U CN203566950 U CN 203566950U
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- plate
- housing
- sliding block
- plane
- take
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Abstract
The utility model provides a time-delay core-pulling mold structure for a rear-die sliding block. According to the time-delay core-pulling mold structure, the area of the upper end face of a product is larger; furthermore, if the side part of the product is provided with an inward sunken structure, and a front die of the mold, a side sliding block and the product are separated, the phenomenon that the front die is adhered is avoided; the product can be demolded quickly, and the production efficiency of the mold is guaranteed. The time-delay core-pulling mold structure comprises a plate A, a plate B, the front die and a rear die, wherein a cavity is formed between the front die and the rear die; the product is arranged in the cavity; the side part of the product is provided with the inward sunken structure; the inner side of the side sliding block extends into the inward sunken structure; the outer side of the side sliding block is tightly connected with a sliding block seat; the sliding block seat supports the plate B. The time-delay core-pulling mold structure for the rear-die sliding block is characterized in that a guide slot is formed in the sliding block seat at a position far from the side sliding block; the lower part of the outer side of the guide slot is a slope; the slope is specifically an outwards slope from top to bottom, and the inclination of the slope is alpha; a guide column penetrates through the guide slot and comprises an upper perpendicular part and a lower inclined guide part.
Description
Technical field
The utility model relates to the technical field of structures of product mold, is specially a kind of rear mode slider time-delay drawing core mold structure.
Background technology
Large and its sidepiece of the upper surface area of some goods is provided with concave inward structure, existing mould structure it drive sidepiece slide block to move in front moulding/demoulding, because the contact area of front mould and goods is larger, and sidepiece slide block is Fen Li with concave inward structure time, make easily sticky front mould of goods, and then it is separation to make goods need surcharge manpower, time and front mould to complete, make the production efficiency of mould low.
Summary of the invention
The utility model provides a kind of rear mode slider time-delay drawing core mold structure; when large and its sidepiece of its upper surface area that makes goods is provided with concave inward structure; front mould, sidepiece slide block and the goods of mould complete the phenomenon that sticky front mould can not occur when Fen Li; the demoulding is rapid, guarantees the production efficiency of mould.
Mode slider time-delay drawing core mold structure after a kind of, its technical scheme is such: it comprises A plate, B plate, front mould, rear mold, described front mould, between rear mold, form die cavity, in described die cavity, be goods, the sidepiece of described goods is provided with concave inward structure, described concave inward structure is goed deep in the inner side of sidepiece slide block, the outside of described sidepiece slide block is fastenedly connected take-up housing, described take-up housing is supported on described B plate, it is characterized in that: described take-up housing away from described sidepiece slide position, have gathering sill, the outer lower portion of described gathering sill is inclined-plane, described inclined-plane is specially outside inclined-plane from top to bottom, its gradient is α, in described gathering sill, be penetrated with lead, described lead comprises that upper vertical is to part, bottom inclined conducting divides, described bottom inclined conducting is divided into outward-dipping structure from top to bottom, its gradient is α, describedly vertically to part, be fastenedly connected described A plate, between the described inclined-plane under matched moulds state, the inclined-plane, outside that bottom inclined conducting divides, leave apart from S.
It is further characterized in that: described B plate is provided with spring groove, spring bead is positioned at described spring groove, the bottom face of the described take-up housing under matched moulds state is close to described spring bead, one side of the close described die cavity of described take-up housing is provided with spacing draw-in groove, and the described spring bead under demoulding state is mounted in described spacing draw-in groove completely;
Lower end, the outside buckle of described sidepiece slide block is in described take-up housing cladding embedding-and-buckling-structured, and the outer rear flank that bolt runs through described sidepiece slide block is from top to bottom anchored on described take-up housing;
Latch segment is fastenedly connected described A plate, and the outer upper inclined-plane of described take-up housing is close on the inclined-plane, inner side of described latch segment;
Described bottom inclined conducting divides and runs through the positioning chamber that is positioned at described B plate after described gathering sill.
Adopt after structure of the present utility model, front mould, during rear moulding/demoulding, A plate, front mould rises, now Angle Pin vertical lifting, due to described inclined-plane under matched moulds state, between the inclined-plane, outside that bottom inclined conducting divides, leave apart from S, when after distance H=S/Sin α that Angle Pin rises, after being front mould rising H, take-up housing just can horizontally outward drive the demoulding of sidepiece slide block under the drive of Angle Pin, when the initial demoulding of front mould, because the concave inward structure of goods is goed deep in sidepiece slide block inner side, it makes goods in knockout course, can not glue front mould, and then the front mould of mould, sidepiece slide block and goods complete the phenomenon that sticky front mould can not occur when Fen Li, the demoulding is rapid, guarantee the production efficiency of mould.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model.
The specific embodiment
See Fig. 1, it comprises A plate 1, B plate 2, front mould 3, rear mold 4, front mould 3, 4 of rear molds form die cavity, in die cavity, be goods 5, the sidepiece of goods 5 is provided with concave inward structure 6, concave inward structure 6 is goed deep in the inner side of sidepiece slide block 7, the outside of sidepiece slide block 7 is fastenedly connected take-up housing 8, take-up housing 8 is supported on B plate 2, take-up housing 8 away from sidepiece slide position, have gathering sill 9, the outer lower portion of gathering sill 9 is inclined-plane 10, inclined-plane 10 is specially outside inclined-plane from top to bottom, its gradient is α, in gathering sill 9, be penetrated with lead 11, lead 11 comprises that upper vertical is to part 12, bottom inclined conducting divides 13, bottom inclined conducting divides 13 for outward-dipping structure from top to bottom, its gradient is α, vertically to part 12, be fastenedly connected A plate 1, the inclined-plane 10 under matched moulds state, bottom inclined conducting divide between 13 inclined-plane, outside and leave apart from S.
B plate 2 is provided with spring groove 14, spring bead 15 is positioned at spring groove 14, the bottom face of the take-up housing 8 under matched moulds state is close to spring bead 15, and a side of the close die cavity of take-up housing 8 is provided with spacing draw-in groove 21, and the spring bead 15 under demoulding state is mounted in spacing draw-in groove 21 completely; Lower end, the outside buckle of sidepiece slide block 7 in take-up housing 8 cladding embedding-and-buckling-structured 16 in, the outer rear flank that bolt 17 runs through sidepiece slide block 7 is from top to bottom anchored on take-up housing 8; Latch segment 18 is fastenedly connected A plate 1, and the outer upper inclined-plane of take-up housing 8 is close on the inclined-plane, inner side 19 of latch segment 18, and bottom inclined conducting divides 13 to run through the positioning chamber 20 that is positioned at B plate 2 after gathering sill 9.
H=S/Sin α in Fig. 1.
Claims (5)
1. mode slider time-delay drawing core mold structure after a kind, it comprises A plate, B plate, front mould, rear mold, described front mould, between rear mold, form die cavity, in described die cavity, be goods, the sidepiece of described goods is provided with concave inward structure, described concave inward structure is goed deep in the inner side of sidepiece slide block, the outside of described sidepiece slide block is fastenedly connected take-up housing, described take-up housing is supported on described B plate, it is characterized in that: described take-up housing away from described sidepiece slide position, have gathering sill, the outer lower portion of described gathering sill is inclined-plane, described inclined-plane is specially outside inclined-plane from top to bottom, its gradient is α, in described gathering sill, be penetrated with lead, described lead comprises that upper vertical is to part, bottom inclined conducting divides, described bottom inclined conducting is divided into outward-dipping structure from top to bottom, its gradient is α, describedly vertically to part, be fastenedly connected described A plate, between the described inclined-plane under matched moulds state, the inclined-plane, outside that bottom inclined conducting divides, leave apart from S.
2. mode slider time-delay drawing core mold structure after one according to claim 1; it is characterized in that: described B plate is provided with spring groove; spring bead is positioned at described spring groove; the bottom face of the described take-up housing under matched moulds state is close to described spring bead; one side of the close described die cavity of described take-up housing is provided with spacing draw-in groove, and the described spring bead under demoulding state is mounted in described spacing draw-in groove completely.
3. mode slider time-delay drawing core mold structure after one according to claim 1 and 2; it is characterized in that: lower end, the outside buckle of described sidepiece slide block is in described take-up housing cladding embedding-and-buckling-structured, and the outer rear flank that bolt runs through described sidepiece slide block is from top to bottom anchored on described take-up housing.
4. mode slider time-delay drawing core mold structure after one according to claim 1, is characterized in that: latch segment is fastenedly connected described A plate, and the outer upper inclined-plane of described take-up housing is close on the inclined-plane, inner side of described latch segment.
5. mode slider time-delay drawing core mold structure after one according to claim 1, is characterized in that: described bottom inclined conducting divides and runs through the positioning chamber that is positioned at described B plate after described gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628754.2U CN203566950U (en) | 2013-10-12 | 2013-10-12 | Time-delay core-pulling mold structure for rear-die sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628754.2U CN203566950U (en) | 2013-10-12 | 2013-10-12 | Time-delay core-pulling mold structure for rear-die sliding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566950U true CN203566950U (en) | 2014-04-30 |
Family
ID=50534706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320628754.2U Expired - Fee Related CN203566950U (en) | 2013-10-12 | 2013-10-12 | Time-delay core-pulling mold structure for rear-die sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203566950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474582A (en) * | 2020-10-23 | 2022-05-13 | 北京小米移动软件有限公司 | Die set |
-
2013
- 2013-10-12 CN CN201320628754.2U patent/CN203566950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474582A (en) * | 2020-10-23 | 2022-05-13 | 北京小米移动软件有限公司 | Die set |
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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: 20140430 Termination date: 20151012 |
|
| EXPY | Termination of patent right or utility model |