CN2880454Y - Mould with side sprue hot channel - Google Patents
Mould with side sprue hot channel Download PDFInfo
- Publication number
- CN2880454Y CN2880454Y CN 200620001190 CN200620001190U CN2880454Y CN 2880454 Y CN2880454 Y CN 2880454Y CN 200620001190 CN200620001190 CN 200620001190 CN 200620001190 U CN200620001190 U CN 200620001190U CN 2880454 Y CN2880454 Y CN 2880454Y
- Authority
- CN
- China
- Prior art keywords
- hot
- mould
- type groove
- hot mouth
- model
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of the hot-runner mold, in particular to a side pouring head hot-runner mold. A slot is disposed on the mold for placing the hot sprue identity and the slot is connected with the cavity of the mold; the side of the hot sprue identity is disposed with a mounting hole of the guiding tip of the internal runner, the tip is disposed in the mounting hole and the contact surface of the mounting hole part and the internal wall of the slot is a smooth one. When the model is used, the melted liquid flows into the runner of the hot sprue through a splitter plate. With the outside pressure, materials enter the forming mold of product through the runner and tip. Because the hot sprue of the model and the matched slot are square, therefore, the processing is convenient and the surface plane could be whetted in a subtle way; the hot sprue identity and the slot matches closely which could effective avoid the glue leakage. In addition, the utility model could realize that the hot sprue and the tip could be assembled first and then installed in the mold, moreover, the assemblage and dismantle is convenient.
Description
Technical field:
The utility model relates to the hot runner mould technical field, refers in particular to a kind of side cast gate hot runner mould.
Background technology:
Hot runner mould is a kind of injection molding mould at present commonly used, and it is with respect to the mould of cold runner structure, has to economize in raw materials, and can enhance productivity, and improves product quality, simplifies plurality of advantages such as product subsequent handling.Side cast gate hot runner mould is wherein a kind of hot runner mould, its sharp-tongued side that is positioned at hot mouth, and promptly raw material is flowed in the mold cavity by the Re Zui side.Traditional side cast gate hot runner mould has the following disadvantages: at first, the shape of present hot mouth mostly is cylindrical, because the technology of Machining of Curved Surface and grinding is comparatively complicated, makes comparatively loaded down with trivial details, and the inaccessible requirement of quality of fit when assembling with mould is easy to generate the Lou situation of glue.Secondly.Secondly, side cast gate hot runner mould must be installed in hot mouth on the mould earlier when mounted at present, is installed on the hot mouth its assembling, dismounting complexity in that Jiang Rezui is sharp-tongued then.
The utility model content:
Technical problem to be solved in the utility model overcomes the shortcoming of present product exactly, provides a kind of manufacturing simple, and guarantees the side cast gate hot runner mould of assembly precision.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme: offer the type groove that is used for ccontaining hot mouth body on mould, and the die cavity in this type groove and the mould is communicated with, the side of described hot mouth body offers the sharp-tongued installing port with its inner flow passage conducting, sharp-tongued being installed in this installing port, and the contact-making surface that the installation oral area contacts with type groove inwall is a smooth flat.
The main body of described hot mouth body is square, and the type groove is and the corresponding square groove of hot mouth body.
The length of described type groove is provided with a positioning block greater than the length of hot mouth body in the clearance space of type groove and hot mouth body assembling formation, the contact-making surface that oral area will be installed by this locating piece closely presses on smooth type groove inwall.
When using the utility model, the liquid charging stock of fusion enters in the intrinsic runner of hot mouth by flow distribution plate.Externally under the pressure effect, raw material is by runner, the sharp-tongued mould that enters product.Because hot mouth of the present utility model and the type groove that cooperates with it are square, it is easy to process, and its surperficial plane can carry out meticulous grinding, forms between hot mouth body and the type groove to cooperate closely, effectively prevents leak-stopping glue.In addition, after the utility model adopts this structure, after hot mouth body and sharp-tongued can the assembling earlier, be installed in the mould its assembling and convenient disassembly again.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is the utility model user mode schematic diagram;
Fig. 3 is the structural representation of the sharp-tongued portion of the utility model.
The specific embodiment:
See Fig. 1,2, the utility model comprises: hot mouth body 1 and the mould 2 that is used for formed product.
Hot mouth body 1 main body is similar to a square main body, and promptly the utility model is different from the circular heat mouth in the present product, and its surperficial main body is smooth plane.11 bottoms, one side of hot mouth body 1 offer an installing port 12, and this installing port 12 is used for and sharp-tongued 3 assemblings.Be formed with a smooth contact-making surface 121 around installing port 12, this contact-making surface 121 will form driving fit with the inwall 211 of mould 2 type grooves 21 and contact.
Offer the type groove 21 that is used for ccontaining hot mouth body 1 on the mould 2, and the die cavity 20 in this type groove 21 and the mould 2 is communicated with, promptly on type groove 21 1 inwalls, offers an intercommunicating pore.This intercommunicating pore is corresponding to the installing port 12 on the hot mouth body 1.
Referring to Fig. 3, during assembling the utility model, at first be installed in the installing port 12 sharp-tongued 3, the hot mouth that will assemble then is placed in the type groove 21.Because sharp-tongued 3 will protrude from hot mouth body 1, so the length of the type groove 21 on the mould 2 is greater than the length of hot mouth body 1, so that the hot mouth body of installing after sharp-tongued 31 can be placed in the type groove 21 smoothly.After hot mouth is put into type groove 21 fully, hot mouth body 1 is pushed ahead, make sharp-tongued 3 to insert in the corresponding with it intercommunicating pore, the smooth contact surface 121 of installing port 12 fits tightly with the smooth inner wall 211 of type groove 21 at this moment, form airtight sealing face, prevent that raw material from oozing out.Certainly, stable in order to ensure total is provided with a positioning block 4 in the clearance space that type groove 21 and hot mouth body 1 assembling form, and by this locating piece 4 contact-making surface 121 of 12 ones of installing ports closely pressed on smooth type groove 21 inwalls.
When using the utility model, the liquid charging stock 5 of fusion enters in the runner 10 in the hot mouth body 1 by flow distribution plate 7.Externally under the pressure effect, raw material enters in the die cavity 20 of mould 2 after by runner 10, sharp-tongued 3, is shaped to product.
The utlity model has following advantage:
1, the utility model type groove 21 that hot mouth body 1 is promptly cooperated with it is designed to squarely, and it is easy to process, and the contact-making surface of interface can carry out meticulous grinding, makes hot mouth interface form closely and cooperates, effectively anti-leak-stopping glue.
2, the utility model can assemble hot mouth body 1 earlier with sharp-tongued 3, and then it is installed in the mould 2 assembling and convenient disassembly.
When 3, the utility model advanced glue, sharp-tongued 3 directly contacted with the product of institute moulding, and the internal stress of product in the time of can reducing moulding like this makes product appearance more attractive in appearance.
Certainly, the above only is example of the utility model, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (3)
1, side cast gate hot runner mould, comprise: hot mouth body (1) and the mould (2) that is used for formed product, it is characterized in that: on mould (2), offer the type groove (21) that is used for ccontaining hot mouth body (1), and the die cavity (20) in this type groove (21) and the mould (2) is communicated with, the side (11) of described hot mouth body (1) offers the sharp-tongued installing port (12) with its inner flow passage (10) conducting, sharp-tongued (3) are installed in this installing port (12), and the contact-making surface (121) that installing port (12) portion contacts with type groove (21) inwall is smooth flat.
2, side according to claim 1 cast gate hot runner mould, it is characterized in that: the main body of described hot mouth body (1) is square, and type groove (21) is and the corresponding square groove of hot mouth body (1).
3, side according to claim 2 cast gate hot runner mould, it is characterized in that: the length of described type groove (21) is greater than the length of hot mouth body (1), in the clearance space that the assembling of type groove (21) and hot mouth body (1) forms, be provided with a positioning block (4), the contact-making surface (121) of installing port (12) portion closely pressed on smooth type groove (21) inwall by this locating piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620001190 CN2880454Y (en) | 2006-01-19 | 2006-01-19 | Mould with side sprue hot channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620001190 CN2880454Y (en) | 2006-01-19 | 2006-01-19 | Mould with side sprue hot channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2880454Y true CN2880454Y (en) | 2007-03-21 |
Family
ID=37880293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620001190 Expired - Lifetime CN2880454Y (en) | 2006-01-19 | 2006-01-19 | Mould with side sprue hot channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2880454Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057070A (en) * | 2014-06-16 | 2014-09-24 | 岑溪市东正动力科技开发有限公司 | Mould for pouring copper anode plate casting mould |
| CN109702967A (en) * | 2019-02-15 | 2019-05-03 | 贝普医疗科技有限公司 | A kind of heat conduction structure of hot channel injecting formation |
-
2006
- 2006-01-19 CN CN 200620001190 patent/CN2880454Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057070A (en) * | 2014-06-16 | 2014-09-24 | 岑溪市东正动力科技开发有限公司 | Mould for pouring copper anode plate casting mould |
| CN109702967A (en) * | 2019-02-15 | 2019-05-03 | 贝普医疗科技有限公司 | A kind of heat conduction structure of hot channel injecting formation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204398250U (en) | transparent plastic box hot runner injection mould | |
| CN105965790A (en) | Integral type hot runner free of runner dead corner | |
| CN2880454Y (en) | Mould with side sprue hot channel | |
| CN103660171B (en) | For the plastic mould of injection moulding LCD TV machine side frame | |
| CN108839305B (en) | Die and method for manufacturing wire drawing film and wire drawing film | |
| CN203409969U (en) | Hot runner injection mold | |
| CN203680701U (en) | Needle-valve-type glue charge structure | |
| CN215242563U (en) | Turning mold insert and flow distribution plate applying same | |
| CN216373108U (en) | Mould advances gluey structure and has its mould of advancing gluey | |
| CN211843070U (en) | Injection molding die for face shell | |
| CN205364405U (en) | Runner position adjustable hot runner system | |
| CN2863440Y (en) | Multi-mouth head type thermal flow path mould | |
| CN202412591U (en) | Hot runner mold frame device | |
| CN202129947U (en) | Split-flow injection-moulding device for hot runner | |
| CN209111375U (en) | A kind of filter panel in-mold label hot runner injection mould | |
| CN208946570U (en) | An a kind of mould four barrel camera cap injection mold | |
| CN212241956U (en) | Square plate type multi-hole hot nozzle and hot runner system | |
| CN2931070Y (en) | Valve needle device of heat flow passage die | |
| CN208743653U (en) | A kind of automobile torsion bar casting mould | |
| CN205044103U (en) | Car doorknob mould gas assistance trace injection moulding mechanism that disappears | |
| CN217047320U (en) | Hot nozzle assembly and hot runner system with same | |
| CN213830106U (en) | Novel afterbody advances to glue injection moulding formula compression mould | |
| CN212948951U (en) | Combined flow distribution plate structure and hot runner system | |
| CN210477623U (en) | Middle cover hot runner system of storage battery | |
| CN219055187U (en) | Hot runner structure of laminated die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070321 |
|
| EXPY | Termination of patent right or utility model |