CN103381649A - Injection mold of line wheel carrier of secondary coil - Google Patents
Injection mold of line wheel carrier of secondary coil Download PDFInfo
- Publication number
- CN103381649A CN103381649A CN2013102631244A CN201310263124A CN103381649A CN 103381649 A CN103381649 A CN 103381649A CN 2013102631244 A CN2013102631244 A CN 2013102631244A CN 201310263124 A CN201310263124 A CN 201310263124A CN 103381649 A CN103381649 A CN 103381649A
- Authority
- CN
- China
- Prior art keywords
- die
- mold
- piece
- lock module
- guide pillar
- 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
Abstract
The invention provides an injection mold of line wheel carrier of secondary coil. The injection mold can help to clean the forming portion of rib plate of line wheel carrier of secondary coil, and guarantees the appearance quality of the products. The injection mold comprises an upper mold structure and a low mold structure, and is characterized in that: the low mold structure is provided with a mold core, the mold core is provided with a mold cavity, which is used for forming finished work tools, the mold core comprises two symmetrical mold core halves, both the inner walls of the cavity chambers of the mold core halves are provided with a plurality of forming grooves, which are arranged vertically and corresponding to the rib plates of the finished work tool, the core mold halves are divided into a plurality of mold core blocks, which are combined in the vertical direction, the mold core blocks are fixed in series through vertically perforative connecting pieces, the mold core blocks comprise end part mold core blocks and medium mold core blocks, an annular groove is arranged on the inner wall of the mold cavity on the end face of inner side of each end part mold core block, annular grooves are arranged on the inner walls of the mold cavity on the two side end faces of each medium mold core blocks, an annular groove of the end part mold core block can form a mold groove with an annular groove of neighbor medium mold core, or annular grooves of neighbor medium mold cores can form a mold groove.
Description
Technical field
The present invention relates to the injection mold technical field, be specially the injection mold of secondary line astragal wheel carrier.
Background technology
The main body of secondary line astragal wheel carrier is a tubular structure, and the radial surface that is positioned at secondary line astragal wheel carrier main body convexes with some gussets of being convenient to coil winding.General secondary line astragal wheel carrier is by injection mo(u)lding, the outer radial periphery face that is used for the patrix chamber of moulding secondary line astragal wheel carrier and counterdie chamber in existing injection mold is provided with the forming tank corresponding with the gusset position of secondary line astragal wheel carrier, in injection moulding process, the forming tank position has buildup, because forming tank is narrow and dark, clean inconvenience, and cleaning performance is not good, causes the shaped article type quality poor.
Summary of the invention
For the problems referred to above, the invention provides the injection mold of secondary line astragal wheel carrier, it can facilitate the cleaning at the gusset moulding position of secondary line astragal wheel carrier mould, guarantees the product design quality.
its technical scheme is such, the injection mold of secondary line astragal wheel carrier, it comprises upper die structure and lower die structure, it is characterized in that: described lower die structure is provided with die, described die is provided with the die cavity that forms finished work-piece, described die comprises the die halfbody of two symmetries, the chamber inner wall of described die halfbody is provided with several vertical distributions, the forming tank corresponding with finished work-piece gusset position, described die halfbody is divided into the die piece of several vertical amalgamations, fixing by the connector series connection that vertically runs through between described die piece, described die piece comprises end die piece and middle die piece, described end die piece inner side end, be positioned at die cavity inwall place and be provided with cannelure, die piece both sides end face in the middle of described, be positioned at die cavity inwall place and be provided with cannelure, in the middle of the cannelure of the cannelure of described end die piece and adjacent middle die piece or adjacent two, the cannelure amalgamation of die pieces forms described forming tank.
It is further characterized in that:
Described die both lateral sides is equipped with material-removing structure, described material-removing structure comprises slide block, guide pillar and guide pillar locating piece, described slide block is arranged at described die both lateral sides and is fixedly connected with described die halfbody, described slide block has the inclined hole of sheathed described guide pillar, described guide pillar is obliquely installed in described inclined hole, and the end of guide pillar is flush-mounted in described guide pillar locating piece, and described guide pillar locating piece is fixed in described upper die structure;
Described lower die structure comprises lower bolster, lower bolster, bottom plate and counterdie mold insert, described lower bolster is fixed on described lower bolster, described bottom plate is fixed on described lower bolster, described counterdie mold insert is fixed on described bottom plate, and on described bottom plate, sliding accessory is connected to described slide block;
Described upper die structure comprises cope match-plate pattern, upper mounted plate, patrix mold insert and mould-locking structure, the fixed plate is installed under described cope match-plate pattern, described patrix mold insert insert in the fixed plate and with described counterdie mold insert and the coaxial distribution of described die, be positioned under described patrix mold insert both lateral sides, fixed plate described guide pillar locating piece is installed, be positioned at outside described guide pillar locating piece, under the fixed plate, horizontal two ends are equipped with two groups of described mould-locking structures;
described mould-locking structure comprises four lock modules, be respectively first module, the second lock module, the 3rd lock module and the 4th lock module, described the first lock module is the L-type structure, the lateral part of described the first lock module is fixed under the fixed plate, and the medial extremity of lateral part and described guide pillar fixed block are fitted, the bottom of the lateral part of described the first lock module and vertical part is fixed with respectively the second lock module and the 3rd lock module that press-fits described slide block outside end face, the end face that described the second lock module and the 3rd lock module and described slide block are fitted is the inclined-plane, be positioned at bottom described the 3rd lock module, described the 3rd lock module is provided with positioning convex one along described inclined convex, described bottom plate both lateral sides is embedded with described the 4th lock module, described the 4th lock module top is provided with the locating slot one that coordinates with described positioning convex one.
It further is characterised in that:
Be positioned at that the outside end face of die piece convexes with positioning convex two in the middle of of described die halfbody middle part, described slide block inner side end is provided with the locating slot two that coordinates with described positioning convex two, and described positioning convex two is flush-mounted in described locating slot two and is bolted fixing;
On described bottom plate, be positioned at described counterdie mold insert both lateral sides and be provided with through hole, described through hole holds the external part that described guide pillar is positioned at described inclined hole bottom under the mold closing state;
Described vertical connector is bolt.
After adopting the present invention, its beneficial effect is: the die halfbody that is used for formed product is assembled by several die pieces, and the forming tank at product gusset position is to be coordinated by the cannelure of adjacent die piece to form, die can be dismantled when cleaning, respectively the cannelure position of die piece is cleaned especially, cleaning process is simple and convenient, and cleans thoroughly, effective, has guaranteed the type quality of product; Simultaneously, the die good permeability of assembly unit moulding is beneficial to the discharge of material feeding Air, avoids product surface to form bubbling, has further guaranteed the type quality of product.
Description of drawings
Fig. 1 is the structural representation of the injection mold of secondary line astragal wheel carrier of the present invention;
Fig. 2 is the cutaway view of die in Fig. 1;
Fig. 3 is the structural representation of die halfbody in Fig. 2;
Fig. 4 is the structure for amplifying schematic diagram of local A in Fig. 3;
Fig. 5 is the structure for amplifying schematic diagram of a middle die piece in the present invention.
The specific embodiment
as extremely shown in Figure 5 in Fig. 1, the injection mold of secondary line astragal wheel carrier, it comprises upper die structure and lower die structure, lower die structure is provided with die 3, die 3 is provided with the die cavity 20 that forms finished work-piece, die comprises the die halfbody 31 of two symmetries, die cavity 20 inwalls of die halfbody 31 are provided with several vertical distributions, the forming tank corresponding with finished work-piece gusset position, die halfbody 31 is divided into the die piece of several vertical amalgamations, fixing by connector 19 series connection that vertically run through between the die piece, the die piece comprises end die piece 302, 310 and middle die piece 303, 304, 305, 306, 307, 308, 309, end die piece inner side end, be positioned at die cavity 20 inwall places and be provided with cannelure, middle die piece both sides end face, be positioned at die cavity inwall place and be provided with cannelure, in the middle of the cannelure of the cannelure of end die piece and adjacent middle die piece or adjacent two, the cannelure amalgamation of die pieces forms forming tank, cannelure 316 amalgamations of the cannelure 317 of Fig. 4 medial end portions die piece 310 and adjacent middle die piece 309 form forming tank 318 corresponding to corresponding finished work-piece gusset position, and cannelure 311,315 amalgamations of adjacent middle die piece 308,309 form forming tank 314 corresponding to corresponding finished work-piece gusset position.
Die 3 both lateral sides are equipped with material-removing structure, material-removing structure comprises slide block 14, guide pillar 15 and guide pillar locating piece 5, slide block 14 is arranged at the die both lateral sides and is fixedly connected with the die halfbody, slide block 14 has the inclined hole 16 of sheathed guide pillar 15, guide pillar 15 is obliquely installed in described inclined hole, and the end of guide pillar 15 is flush-mounted in guide pillar locating piece 5, and guide pillar locating piece 5 is fixed in upper die structure;
Lower die structure comprises lower bolster 11, lower bolster 10, bottom plate 9 and counterdie mold insert 12, lower bolster 10 is fixed on lower bolster 11, bottom plate 9 is fixed on lower bolster 10, and counterdie mold insert 12 is fixed on bottom plate 9, and on bottom plate 9, sliding accessory is connected to slide block 14;
Upper die structure comprises cope match-plate pattern 1, upper mounted plate 2, patrix mold insert 13 and mould-locking structure, upper mounted plate 2 is installed on cope match-plate pattern 1 time, patrix mold insert 13 inserts in upper mounted plate 2 and with die 3, counterdie mold insert 12 coaxial distribution successively, be positioned at patrix mold insert 13 both lateral sides, upper mounted plate is equipped with guide pillar locating piece 52 times, be positioned at guide pillar locating piece 5 outsides, upper mounted plate 2 times horizontal two ends are equipped with two groups of mould-locking structures;
mould-locking structure comprises four lock modules, be respectively first module 4, the second lock module 6, the 3rd lock module 7 and the 4th lock module 8, the first lock module 4 is the L-type structure, upper mounted plate is fixed in 2 times in the lateral part of the first lock module 4, lateral part inner side end and guide pillar locating piece 5 are fitted, the bottom of the lateral part of the first lock module 4 and vertical part is fixed with respectively the second lock module 6 and the 3rd lock module 7 that press-fits slide block 14 outside end faces, the second lock module 6 and the 3rd lock module 7 are the inclined-plane with the end face that slide block 14 is fitted, be positioned at the 3rd lock module 7 bottoms, the 3rd lock module 7 is provided with positioning convex 1 along inclined convex, bottom plate 9 both lateral sides are embedded with the 4th lock module 8, the 4th lock module 8 tops are provided with the locating slot one that coordinates with positioning convex 1,
Be positioned at that the outside end face of die piece 307 convexes with positioning convex 2 17 in the middle of of die halfbody middle part, slide block 14 inner side ends are provided with the locating slot two that coordinates with positioning convex 2 17, and positioning convex 2 17 is flush-mounted in locating slot two and is bolted fixing;
On bottom plate 9, be positioned at counterdie mold insert 12 both lateral sides and be provided with through hole 18, through hole 18 holds the external part that guide pillar 15 is positioned at inclined hole 16 bottoms under the mold closing state;
In Fig. 5,313 for being used for the connecting hole of sheathed connector, and 312 for being positioned at the semicircle breach of die piece one end, formation die cavity 20.
When matched moulds, cope match-plate pattern 1 moves down, guide pillar 15 stretches in the inclined hole 16 of slide block 14 gradually, along with guide pillar 15 deepens continuously, slide block 14 moves to the inside, and when cope match-plate pattern put in place, patrix mold insert 13 and die 3 were fitted, guide pillar locating piece 5 and slide block 14 are fitted, and fit in the inboard inclined-plane of the second lock module 6 and the 3rd lock module 7 and the inclined-plane, the outside of slide block 14;
When dividing mould, cope match-plate pattern 1 moves up, guide pillar 15 shifts out from inclined hole 16 gradually, along with guide pillar upwards constantly shifts out, slide block 14 moves laterally, and under the drive of slide block, two die halfbodies 31 are separated from each other, when die halfbody 31 is separated into certain position, can take out secondary coil line wheel carrier workpiece.
Claims (7)
1. the injection mold of secondary line astragal wheel carrier, it comprises upper die structure and lower die structure, it is characterized in that: described lower die structure is provided with die, described die is provided with the die cavity that forms finished work-piece, described die comprises the die halfbody of two symmetries, the chamber inner wall of described die halfbody is provided with several vertical distributions, the forming tank corresponding with finished work-piece gusset position, described die halfbody is divided into the die piece of several vertical amalgamations, fixing by the connector series connection that vertically runs through between described die piece, described die piece comprises end die piece and middle die piece, described end die piece inner side end, be positioned at die cavity inwall place and be provided with cannelure, die piece both sides end face in the middle of described, be positioned at die cavity inwall place and be provided with cannelure, in the middle of the cannelure of the cannelure of described end die piece and adjacent middle die piece or adjacent two, the cannelure amalgamation of die pieces forms described forming tank.
2. the injection mold of secondary line astragal wheel carrier according to claim 1, it is characterized in that: described die both lateral sides is equipped with material-removing structure, described material-removing structure comprises slide block, guide pillar and guide pillar locating piece, described slide block is arranged at described die both lateral sides and is fixedly connected with described die halfbody, described slide block has the inclined hole of sheathed described guide pillar, described guide pillar is obliquely installed in described inclined hole, and the end of guide pillar is flush-mounted in described guide pillar locating piece, and described guide pillar locating piece is fixed in described upper die structure.
3. the injection mold of secondary line astragal wheel carrier according to claim 1 and 2, it is characterized in that: described lower die structure comprises lower bolster, lower bolster, bottom plate and counterdie mold insert, described lower bolster is fixed on described lower bolster, described bottom plate is fixed on described lower bolster, described counterdie mold insert is fixed on described bottom plate, and on described bottom plate, sliding accessory is connected to described slide block.
4. the injection mold of secondary line astragal wheel carrier according to claim 3, it is characterized in that: described upper die structure comprises cope match-plate pattern, upper mounted plate, patrix mold insert and mould-locking structure, the fixed plate is installed under described cope match-plate pattern, described patrix mold insert insert in the fixed plate and with described counterdie mold insert and the coaxial distribution of described die, be positioned under described patrix mold insert both lateral sides, fixed plate described guide pillar locating piece is installed, be positioned at outside described guide pillar locating piece, under the fixed plate, horizontal two ends are equipped with two groups of described mould-locking structures.
5. the injection mold of secondary line astragal wheel carrier according to claim 4, it is characterized in that: described mould-locking structure comprises four lock modules, be respectively first module, the second lock module, the 3rd lock module and the 4th lock module, described the first lock module is the L-type structure, the lateral part of described the first lock module is fixed under the fixed plate, and the medial extremity of lateral part and described guide pillar fixed block are fitted, the bottom of the lateral part of described the first lock module and vertical part is fixed with respectively the second lock module and the 3rd lock module that press-fits described slide block outside end face, the end face that described the second lock module and the 3rd lock module and described slide block are fitted is the inclined-plane, be positioned at bottom described the 3rd lock module, described the 3rd lock module is provided with positioning convex one along described inclined convex, described bottom plate both lateral sides is embedded with described the 4th lock module, described the 4th lock module top is provided with the locating slot one that coordinates with described positioning convex one.
6. the injection mold of arbitrary described secondary line astragal wheel carrier according to claim 1,2 or 5, it is characterized in that: be positioned at that the outside end face of die piece convexes with positioning convex two in the middle of of described die halfbody middle part, described slide block inner side end is provided with the locating slot two that coordinates with described positioning convex two, and described positioning convex two is flush-mounted in described locating slot two and is bolted fixing.
7. the injection mold of secondary line astragal wheel carrier according to claim 6, it is characterized in that: on described bottom plate, be positioned at described counterdie mold insert both lateral sides and be provided with through hole, described through hole holds the external part that described guide pillar is positioned at described inclined hole bottom under the mold closing state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102631244A CN103381649A (en) | 2013-06-28 | 2013-06-28 | Injection mold of line wheel carrier of secondary coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102631244A CN103381649A (en) | 2013-06-28 | 2013-06-28 | Injection mold of line wheel carrier of secondary coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103381649A true CN103381649A (en) | 2013-11-06 |
Family
ID=49489688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102631244A Pending CN103381649A (en) | 2013-06-28 | 2013-06-28 | Injection mold of line wheel carrier of secondary coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103381649A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6485718A (en) * | 1987-09-29 | 1989-03-30 | Mitsubishi Monsanto Chem | Manufacture of molded product made of thermoplastic elastomer resin |
| JPH0412816A (en) * | 1990-04-28 | 1992-01-17 | S K Koki:Kk | Molding process and its device |
| EP1876005A1 (en) * | 2006-07-07 | 2008-01-09 | RKT Rodinger Kunststoff-Technik GmbH | Injection mould with lamellar elements |
| CN203004221U (en) * | 2012-12-17 | 2013-06-19 | 滁州市精华模具制造有限公司 | Mold structure of refrigerator handle |
| CN203472054U (en) * | 2013-06-28 | 2014-03-12 | 无锡麻德克斯精机有限公司 | Injection mold of secondary coil line wheel carrier |
-
2013
- 2013-06-28 CN CN2013102631244A patent/CN103381649A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6485718A (en) * | 1987-09-29 | 1989-03-30 | Mitsubishi Monsanto Chem | Manufacture of molded product made of thermoplastic elastomer resin |
| JPH0412816A (en) * | 1990-04-28 | 1992-01-17 | S K Koki:Kk | Molding process and its device |
| EP1876005A1 (en) * | 2006-07-07 | 2008-01-09 | RKT Rodinger Kunststoff-Technik GmbH | Injection mould with lamellar elements |
| CN203004221U (en) * | 2012-12-17 | 2013-06-19 | 滁州市精华模具制造有限公司 | Mold structure of refrigerator handle |
| CN203472054U (en) * | 2013-06-28 | 2014-03-12 | 无锡麻德克斯精机有限公司 | Injection mold of secondary coil line wheel carrier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201346598Y (en) | Bending forming die for door shell of electric refrigerator | |
| CN105666796A (en) | Stacked three-template multifunctional injection molding machine and various application methods | |
| CN104608335B (en) | Injection mold of double-color bottle and manufacturing process of double-color bottle | |
| CN203472054U (en) | Injection mold of secondary coil line wheel carrier | |
| CN103381649A (en) | Injection mold of line wheel carrier of secondary coil | |
| CN202804094U (en) | Production tool of sand core for casting belt pulley | |
| CN202192243U (en) | Die casting mould for satellite receiver connector | |
| CN204604767U (en) | A kind of voluminous injection mould | |
| CN204076679U (en) | Plastic products injection mold | |
| CN204278396U (en) | A kind of support injection mold | |
| CN201385420Y (en) | Blowing dust-proof cover die assembly provided with novel cooling passage | |
| CN101927540A (en) | Mold | |
| CN103009570B (en) | Plastic mould for flower stand center connectors | |
| CN203844111U (en) | Mould with universal mould base | |
| CN203779850U (en) | Demolding equipment for cylindrical mandrel | |
| CN203409979U (en) | Secondary demoulding mechanism for plastic bottle cap die | |
| CN203831700U (en) | Relay switch mould | |
| CN204278594U (en) | A kind of hydraulic press of replaceable mold base plate | |
| CN204451020U (en) | A kind of Two-way side pushing-type shaped piece injection mold | |
| CN211307178U (en) | Dustproof mechanism for injection molding equipment | |
| CN217944138U (en) | Bottle blank forming die | |
| CN204488030U (en) | A kind of injection moulding blowing double mould | |
| CN202344718U (en) | Die with twelve holes | |
| CN211221763U (en) | Die carrier without needle plate or square iron | |
| CN210305710U (en) | Casting die utensil of low pressure casting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214101 No. two, No. 294, Furong Road, Xishan Economic Development Zone, Jiangsu, Wuxi Applicant after: Wuxi Matex Precision Co., Ltd. Address before: Road Industrial Park in Jiangsu province Wuxi city spring 214101 Xishan Economic Development Zone 6 room 7 Applicant before: Wuxi Matex Precision Co., Ltd. |
|
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160803 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |