CN209987328U - Hot internal cutting structure of topping die for die production - Google Patents
Hot internal cutting structure of topping die for die production Download PDFInfo
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- CN209987328U CN209987328U CN201920117655.5U CN201920117655U CN209987328U CN 209987328 U CN209987328 U CN 209987328U CN 201920117655 U CN201920117655 U CN 201920117655U CN 209987328 U CN209987328 U CN 209987328U
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a structure is inscribed with watering die heat to mould production, including mainboard, submodule board, die cavity and injection molding mouth, mainboard table side is provided with the locating plate, locating plate table side is provided with the fixed orifices, wherein, the submodule board is provided with in the mainboard, the submodule board one end that is close to the feeder hopper is provided with the flexible groove, be provided with flexible post in the flexible groove, flexible post one end is provided with the blade, this mould production is with watering die heat inscribe structure is provided with locating plate, fixed orifices, positioning bolt, connecting plate, screw, push pedal, submodule board, die cavity, screw thread piece and module, operating personnel enlarge or reduce the size of die cavity through removing the push pedal, fix the submodule board through rotating positioning bolt cooperation fixed orifices and locating plate when removing to suitable position, then consolidate the push pedal with the bolt, fix the module of suitable size with the board through the screw thread piece, thereby achieving the function of adjusting the size of the sprue.
Description
Technical Field
The utility model relates to a mould production technical field specifically is a mould production is with hot inscribe structure of die casting head mould.
Background
The hot internal cutting of the die is a novel water gap treatment technology, the main operation form is a hot separation technology for realizing a product and a water gap when the product is not ejected out of the die, and the hot internal cutting structure of the topping die for die production is the hot cutting structure in the die used for topping production.
Although the type and the number of the hot internal cutting structure of the topping die for die production on the current market are very large, the size of the die cannot be changed by the hot internal cutting structure of the topping die for most die production, the feeding position cannot be changed, the sealing performance is poor, and the internal cutting structure of the topping die for die production is easy to leak, so that the hot internal cutting structure of the topping die for die production at present is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould production is with interior tangent structure of topping mould heat to solve the size of the unable mould that changes on the existing market that above-mentioned background art provided, can't change the feed position, and the not good easy problem of seepage of leakproofness.
In order to achieve the above object, the utility model provides a following technical scheme: a hot internal cutting structure of a topping die for die production comprises a main plate, a sub-die plate, a die cavity and an injection molding port, wherein a positioning plate is arranged on the surface side of the main plate, a fixing hole is arranged on the surface side of the positioning plate, the fixing hole is connected with a connecting plate through a positioning bolt, the connecting plate is connected with a push plate through a screw, wherein,
the improved injection molding machine is characterized in that a sub-template is arranged inside the main plate, a mold groove is formed between the sub-template and the push plate, a module is arranged inside the mold groove, one end of the module is provided with a threaded block, one end of the module, which is far away from the threaded block, is provided with a connector, one end of the connector, which is far away from the module, is provided with an injection molding port, one end of the injection molding port is provided with a piston, one end of the injection molding port, which is far away from the piston, is provided with a sprue, the middle position of the injection molding port is provided with a joint, one end of the joint is provided with a feed hopper, one end of.
Preferably, the fixing holes are rectangular, the fixing holes are distributed on the surface side of the positioning plate at equal intervals, and the positioning plate is matched with the connecting plate through screws to form a detachable structure with the push plate.
Preferably, the module and the sub-module form a detachable structure through a thread module, and an integrated structure is formed between the thread module and the sub-module.
Preferably, the joint and the sprue form a coating structure, and the sprue and the sub-template form a clamping structure.
Preferably, be swing joint between piston and the mouth of moulding plastics, be threaded connection between mouth of moulding plastics and the pouring head, the mouth of moulding plastics and connector structure as an organic whole, the connector is threaded connection with the feeder hopper.
Preferably, the telescopic groove and the blade form a telescopic structure through a telescopic column.
Compared with the prior art, the beneficial effects of the utility model are that: this mould production is with hot interior tangent structure of watering head mould:
1. the mold is provided with a positioning plate, a fixing hole, a positioning bolt, a connecting plate, a screw, a push plate, a sub-mold, a mold groove, a threaded block and a module, an operator enlarges or reduces the size of the mold groove by moving the push plate, the push plate is fixed by rotating the positioning bolt to match the fixing hole and the positioning plate when the operator moves to a proper position, then the push plate is reinforced by the bolt, and the module with a proper size is fixed with the sub-mold through the threaded block, so that the function of adjusting the size of a pouring gate is achieved;
2. the injection molding machine is provided with an injection molding port, a piston, a sprue, a joint and a feed hopper, liquid plastic is injected into the injection molding port through a feed inlet, the liquid plastic in the injection molding port is pushed out from the sprue through the piston, the sprue is replaced according to the required model, and the feed hopper with different sizes and different directions can be replaced by the detachable structure between the feed hopper and the joint, so that the effects of controlling the feed amount and adapting to different feed directions are achieved;
3. be provided with flexible groove, flexible post, blade, push pedal and submodule board, when liquid plastic flowed into the mould, cut off the mouth of a river that the product was watered through the flexible post cooperation blade in the flexible inslot, the bottom is push pedal cooperation screw and the submodule board zonulae occludens of rubber material to the effectual plastics seepage that has prevented has reduced the quantity that the blade used, has reduced the cost.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the injection port of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. mainboard, 2, locating plate, 3, fixed orifices, 4, positioning bolt, 5, connecting plate, 6, screw, 7, push pedal, 8, submodule, 9, die cavity, 10, module, 11, screw thread piece, 12, connector, 13, the mouth of moulding plastics, 14, piston, 15, water head, 16, joint, 17, feeder hopper, 18, flexible groove, 19, flexible post, 20, blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a hot internally cutting structure of a topping die for die production comprises a main plate 1, a positioning plate 2, a fixing hole 3, a positioning bolt 4, a connecting plate 5, a screw 6, a push plate 7, a sub-die plate 8, a die cavity 9, a die block 10, a threaded block 11, a connecting port 12, an injection molding port 13, a piston 14, a topping 15, a joint 16, a feed hopper 17, a telescopic groove 18, a telescopic column 19 and a blade 20, wherein the positioning plate 2 is arranged on the surface side of the main plate 1, the fixing hole 3 is arranged on the surface side of the positioning plate 2, the fixing hole 3 is rectangular, the fixing hole 3 is distributed on the surface side of the positioning plate 2 at equal intervals, the positioning plate 2 is matched with the connecting plate 5 through the screw 6 to form a detachable structure with the push plate 7, the rectangular is matched with the circular positioning bolt 4, the detachable structure enables the push plate 7 to be matched with the fixing hole 3 and the positioning bolt 4 to adjust, the connecting plate 5 is connected with a push plate 7 by a screw 6, wherein,
the main plate 1 is internally provided with a sub-template 8, a mould groove 9 is arranged between the sub-template 8 and a push plate 7, a module 10 is arranged in the mould groove 9, the module 10 and the sub-template 8 form a detachable structure through a thread block 11, an integrated structure is formed between the thread block 11 and the sub-template 8, the detachable structure facilitates the replacement and detachment of the sub-template 8, one end of the module 10 is provided with the thread block 11, one end of the module 10 far away from the thread block 11 is provided with a connecting port 12, a joint 16 and a sprue 15 form a cladding structure, the sprue 15 and the sub-template 8 form a clamping structure, the cladding structure prevents liquid plastics from easily permeating out, the clamping structure enables the installation of the sprue 15 to be more convenient and easier, one end of the module 12 far away from the module 10 is provided with an injection port 13, one end of the injection port 13 is provided, the piston 14 is movably connected with the injection molding opening 13, the injection molding opening 13 is in threaded connection with the sprue 15, the injection molding opening 13 and the connector 16 are of an integral structure, the connector 16 and the feed hopper 17 are in threaded connection, and the movable connection enables the feed hopper 17 and the sprue 15 to be changed in model according to requirements, and facilitates the replacement of parts, a sprue 15 is arranged at one end of the injection molding port 13 far away from the piston 14, a joint 16 is arranged in the middle of the injection molding opening 13, one end of the joint 16 is provided with a feed hopper 17, one end of the sub-mold plate 8 close to the feed hopper 17 is provided with a telescopic groove 18, the telescopic groove 18 and the blade 20 form a telescopic structure through the telescopic column 19, the telescopic structure reduces the space occupied by the blade 20, the device is more compact, a telescopic column 19 is arranged in the telescopic groove 18, and a blade 20 is arranged at one end of the telescopic column 19.
The working principle is as follows: when the hot internal cutting structure of the topping die for die production is used, firstly, the positioning bolt 4 is rotated to move the connecting plate 5, because the push plate 7 is fixedly connected with the connecting plate 5 through the screw 6, the push plate 7 can move to a proper position along with the connecting plate 5, the positioning bolt 4 is matched with the fixing hole 3 to be fixed with the positioning plate 2, then the push plate 7 and the sub-die plate 8 are reinforced by the bolt, a proper module 10 is installed on the sub-die plate 8 through the thread block 11, then the injection port 13 is replaced by the topping 15 with a proper model and the feeding hopper 17 and is connected with the connecting port 12, liquid plastic is injected into the feeding hopper 17, the liquid plastic is pressed into the die groove 9 through the piston 14, the blade 20 in the telescopic groove 18 is controlled to pop out from the telescopic column 19 through a program when the liquid plastic is not solidified, the plastic which is not solidified is cut off in the die, and the content which is not described in detail in the description belongs to the technical public knowledge of the technical Known in the prior art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a structure is inscribed with watering head mould heat in mould production, includes mainboard (1), submodule board (8), die cavity (9) and mouth (13) of moulding plastics, its characterized in that: the surface side of the main board (1) is provided with a positioning plate (2), the surface side of the positioning plate (2) is provided with a fixing hole (3), the fixing hole (3) is connected with a connecting plate (5) through a positioning bolt (4), the connecting plate (5) is connected with a push plate (7) through a screw (6), wherein,
a sub-template (8) is arranged in the main board (1), a die cavity (9) is arranged between the sub-template (8) and the push plate (7), a module (10) is arranged in the die cavity (9), a threaded block (11) is arranged at one end of the module (10), a connecting port (12) is arranged at one end of the module (10) far away from the threaded block (11), an injection port (13) is arranged at one end of the connecting port (12) far away from the module (10), a piston (14) is arranged at one end of the injection port (13), a pouring head (15) is arranged at one end of the injection port (13) far away from the piston (14), a joint (16) is arranged at the middle position of the injection port (13), a feed hopper (17) is arranged at one end of the joint (16), a telescopic groove (18) is arranged at one end of the sub-template (8) close to the feed hopper (17), and a telescopic column, one end of the telescopic column (19) is provided with a blade (20).
2. The hot internal cutting structure of the topping die for die production according to claim 1, wherein: the fixed orifices (3) are rectangular, the fixed orifices (3) are distributed on the surface side of the positioning plate (2) at equal intervals, and the positioning plate (2) is matched with the connecting plate (5) through screws (6) to form a detachable structure with the push plate (7).
3. The hot internal cutting structure of the topping die for die production according to claim 1, wherein: the module (10) and the sub-template (8) form a detachable structure through the thread block (11), and an integrated structure is formed between the thread block (11) and the sub-template (8).
4. The hot internal cutting structure of the topping die for die production according to claim 1, wherein: the joint (16) and the sprue (15) form a coating structure, and the sprue (15) and the sub-template (8) form a clamping structure.
5. The hot internal cutting structure of the topping die for die production according to claim 1, wherein: piston (14) and mould plastics and be swing joint between mouth (13), mould plastics and be threaded connection between mouth (13) and the runner (15), mouth (13) and connector (16) structure as an organic whole of moulding plastics, connector (16) are threaded connection with feeder hopper (17).
6. The hot internal cutting structure of the topping die for die production according to claim 1, wherein: the telescopic groove (18) and the blade (20) form a telescopic structure through a telescopic column (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920117655.5U CN209987328U (en) | 2019-01-24 | 2019-01-24 | Hot internal cutting structure of topping die for die production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920117655.5U CN209987328U (en) | 2019-01-24 | 2019-01-24 | Hot internal cutting structure of topping die for die production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209987328U true CN209987328U (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920117655.5U Expired - Fee Related CN209987328U (en) | 2019-01-24 | 2019-01-24 | Hot internal cutting structure of topping die for die production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858558A (en) * | 2021-09-29 | 2021-12-31 | 厦门华晔精密模具有限公司 | Intelligent notching device and method for soft rubber product |
-
2019
- 2019-01-24 CN CN201920117655.5U patent/CN209987328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858558A (en) * | 2021-09-29 | 2021-12-31 | 厦门华晔精密模具有限公司 | Intelligent notching device and method for soft rubber product |
| CN113858558B (en) * | 2021-09-29 | 2024-05-07 | 厦门华晔精密科技有限公司 | Intelligent cutting device and method for soft rubber products |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 Termination date: 20210124 |