CN206605738U - The mould structure of adjustable runner size - Google Patents
The mould structure of adjustable runner size Download PDFInfo
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- CN206605738U CN206605738U CN201720134872.6U CN201720134872U CN206605738U CN 206605738 U CN206605738 U CN 206605738U CN 201720134872 U CN201720134872 U CN 201720134872U CN 206605738 U CN206605738 U CN 206605738U
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- die cavity
- sprue
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Abstract
The utility model belongs to technology of die manufacturing field, more particularly to a kind of mould structure of adjustable runner size, including die ontology, die ontology is provided with multiple product die cavity areas, connected between multiple product die cavity areas by sprue, the regulating valve for adjusting the size of sprue provided with being slidably matched and being used for sprue on sprue；Regulating valve includes the valve body connected with the madial wall of sprue and located at the end of valve body and to rotate the regulating tank for rising or falling valve body.The utility model is adjusted by the regulating valve of setting, runner size that can be as needed to injection mold, is reached into glue purpose in a balanced way, can preferably be controlled the quality of product, and reduce cost.
Description
Technical field
The utility model belongs to technology of die manufacturing field, more particularly to a kind of mould structure of adjustable runner size.
Background technology
Mould be in industrial production to be molded, be blow molded, extrude, the method such as die casting or forging forming, smelting, punching press obtains
The various moulds and instrument of required product.Because mould is blank is turned into the system for having given shape and size under external force
The instrument of part, it has specific profile or cavity shape, can make blank by contour line using the contour shape with cutting edge
Shape is separated, and using cavity shape blank can be made to obtain corresponding three-dimensional shape, and it has processing simple, efficiency high, energy
The advantages of accessing the product of complicated shape, thus be used widely.
With the progress of social development, people are to the quality requirements more and more highers of the consumer goods, accordingly to Mold Making
There is higher requirement.However, there is following technical problem in prior art：Often because the production of different die cavitys in injection mold
Product are of different sizes, and the design of mould is unable to reach the purpose that glue is entered in equilibrium, so that the product produced has been filled with completely, and some productions
Product also have the situation of shrink so that product quality is uncontrollable, can scrap the portioned product of production when serious, increase is produced into
This.
Utility model content
The purpose of this utility model is to provide a kind of mould structure of adjustable runner size, it is intended to solve traditional mould
Tool exist can not it is balanced enter glue and the high technical problem of production cost.
The utility model is achieved in that a kind of mould structure of adjustable runner size, including：Die ontology, institute
Die ontology is stated provided with multiple product die cavity areas, is connected between multiple product die cavity areas by sprue, described
The regulating valve that sprue adjusts the size of the sprue provided with being slidably matched and being used for the sprue；The regulating valve
The valve body that connects including the madial wall with the sprue and rise or fall located at the end of the valve body and to rotate
The regulating tank of the valve body.
It is used as optimal technical scheme of the present utility model：
Further, the regulating tank is set to in-line groove.
Further, the section of the regulating valve is " T " shape.
Further, the regulating valve includes the first valve body for connecting with the madial wall of the sprue and with described the
The second valve body that one valve body is vertically connected, the in-line groove be located at first valve body one end, first valve body it is another
One end connects second valve body.
Further, the product die cavity area includes the first product die cavity area, the second product die cavity area, the 3rd product die cavity
Area and the 4th product die cavity area；Pass through the first sprue between the first product die cavity area and the second product die cavity area
Connection, is connected between the 3rd product die cavity area and the 4th product die cavity area by the second sprue；First master
Connected between runner and second sprue by the 3rd sprue；The regulating valve is on the 3rd sprue.
Further, the number of the regulating valve is set to two or more.
Further, the first product die cavity area, the second product die cavity area, the 3rd product die cavity area and
The 4th product die cavity area is centrosymmetric distribution；The first product die cavity area, the second product die cavity area, the 3rd product mould
Cave area and the 4th product die cavity area are connected with multiple formed product chambers by branch flow passage respectively.
The utility model has the technical effect that relative to prior art：By the regulating valve of setting, regulating valve and sprue
It is slidably matched；And the regulating tank set by rotating in regulating valve, to rotate rise or fall valve body, because valve body is relative to master
Runner is slided up or down so that valve body and sprue formation upper and lower displacement are poor, therefore, glue are entered according to each die cavity during production
Speed, the runner size to injection mold is adjusted, and reaches into glue purpose in a balanced way, can preferably control the quality of product,
And reduce cost.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will to the utility model embodiment or
The accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings described below is only
Some embodiments of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the mould structure for the adjustable runner size that the utility model embodiment is provided；
Fig. 2 is the sectional view of the regulating valve of the mould structure for the adjustable runner size that the utility model embodiment is provided；
Fig. 3 is the top view of the regulating valve of the mould structure for the adjustable runner size that the utility model embodiment is provided；
Fig. 4 is the knot before the regulation valve regulation of the mould structure for the adjustable runner size that the utility model embodiment is provided
Structure schematic diagram；
Fig. 5 be the utility model embodiment provide adjustable runner size mould structure regulating valve fall after knot
Structure schematic diagram.
Description of reference numerals：
In figure：1- die ontologies, 11- the first product die cavitys area, 111- the first formed product chambers, the branch flow passages of 112- first,
12- the second product die cavitys area, 121- the second formed product chambers, the branch flow passages of 122- second, the product die cavity areas of 13- the 3rd, 131-
Three product forming cavities, the branch flow passages of 132- the 3rd, the product die cavity areas of 14- the 4th, the formed product chambers of 141- the 4th, the tributaries of 142- the 4th
Road, the sprues of 15- first, the sprues of 16- second, the sprues of 17- the 3rd, 18- connecting holes, 2- regulating valves, the valve bodies of 21- first,
211- regulating tanks, the valve bodies of 22- second.
Embodiment
Embodiment of the present utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and it is not intended that to limit of the present utility model
System.
In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached
Orientation or position relationship shown in figure, are for only for ease of description the utility model and are described with simplified, rather than indicate or imply
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.
The utility model provides a kind of mould structure of adjustable runner size, runner that can as needed to injection mold
Size is adjusted, and reaches into glue purpose in a balanced way, can preferably control the quality of product, and reduce cost.
Accompanying drawing 1 is referred to accompanying drawing 5, this can adjust the mould structure of runner size, including：Die ontology 1, die ontology
1 is provided with multiple product die cavity areas, is connected between multiple product die cavity areas, is provided with sprue and main flow by sprue
Road is slidably matched and for the regulating valve 2 for the size for adjusting sprue；Regulating valve 2 includes the valve connected with the madial wall of sprue
Body and rise located at the end of valve body and to rotate or fall the regulating tank 211 of valve body.
The mould structure for the adjustable runner size that the utility model embodiment is provided, passes through the regulating valve 2 of setting, regulation
Valve 2 is slidably matched with sprue；And the regulating tank 211 set by rotating in regulating valve 2, to rotate rise or fall valve body,
Because valve body is slided up or down relative to sprue so that valve body and sprue formation upper and lower displacement are poor, therefore, during production
Enter the speed of glue according to each die cavity, the runner size to injection mold is adjusted, reach into glue purpose in a balanced way, can be preferably
The quality of product is controlled, and reduces cost.
Preferably, it is contemplated that only need to rotating regulating valve 2 with straight screwdriver, the size of road stream can be adjusted, and just
Enter the speed of glue according to each die cavity when production, the glue speed of entering of each die cavity is reached flat horizontal stroke, the better quality of product during production
Control, regulating tank 211 is set to in-line groove.
Preferably, for the ease of adjusting and using, the section of regulating valve 2 is " T " shape.Specifically, regulating valve 2 includes and master
The first valve body 21 that the madial wall of runner connects and the second valve body 22 being vertically connected with the first valve body 21, in-line groove are located at
One end of first valve body 21, the other end of the first valve body 21 connects the second valve body 22.Further, in-line groove is located at the first valve
On the central axis of body 21, in order to preferably adjust the size of sprue.
In addition, in order to meet the production needs of product and be easy to operation of the regulating valve 2 to the big minor adjustment of sprue, production
Product die cavity area includes the first product die cavity area 11, the second product die cavity area 12, the 3rd product die cavity area 13 and the 4th product mould
Cave area 14；Connected between first product die cavity area 11 and the second product die cavity area 12 by the first sprue 15, the 3rd product mould
Connected between cave area 13 and the 4th product die cavity area 14 by the second sprue 16；First sprue 15 and the second sprue 16 it
Between connected by the 3rd sprue 17；Regulating valve 2 is on the 3rd sprue 17.Further, the number of regulating valve 2 is set to two
Individual or two or more, in order to control the size of the 3rd sprue 17.
In addition, what deserves to be explained is, die ontology 1 is provided with multiple connecting holes 18, in order to fixation.Regulating valve 2
Existing conventional techniques can be used, to realize the size being slidably matched with sprue and for adjusting sprue.
Further, the first product die cavity area 11, the second product die cavity area 12, the 3rd product die cavity area 13 and the 4th production
Product die cavity area 14 is centrosymmetric distribution；First product die cavity area 11, the second product die cavity area 12, the 3rd product die cavity area 13 with
And the 4th product die cavity area 14 multiple formed product chambers are connected with by branch flow passage respectively.
Specifically, the first product die cavity area 11 sets the first rounded branch flow passage 112 of section, the first production in the present embodiment
Product forming cavity 111 is connected by the first branch flow passage 112 with one end of the first sprue 15, and the second product die cavity area 12 sets section
The second rounded formed product chamber 121, the second formed product chamber 121 passes through the second branch flow passage 122 and the first sprue 15
The other end is connected, and the 3rd product die cavity area 13 sets the 3rd square product forming cavity 131 of section, the 3rd product forming cavity
131 are connected by the 3rd branch flow passage 132 with one end of the second sprue 16, and the 4th product die cavity area 14 sets section square
The 4th formed product chamber 141, the 4th formed product chamber 141 passes through the 4th branch flow passage 142 and the other end of the second sprue 16
Connection.First branch flow passage 112, the second formed product chamber 121, the 3rd product forming cavity 131 and the 4th formed product chamber 141
Number is disposed as two.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of mould structure of adjustable runner size, it is characterised in that including die ontology, the die ontology is provided with
Connected, be provided with and institute on the sprue by sprue between multiple product die cavity areas, multiple product die cavity areas
Sprue is stated to be slidably matched and for the regulating valve for the size for adjusting the sprue；The regulating valve includes and the sprue
The valve body that connects of madial wall and located at the end of the valve body and to rotate the regulating tank for rising or falling the valve body.
2. the mould structure of runner size is can adjust as claimed in claim 1, it is characterised in that the regulating tank is set to a word
Shape groove.
3. the mould structure of runner size is can adjust as claimed in claim 2, it is characterised in that the section of the regulating valve is in
It is "T"-shaped.
4. the mould structure of runner size is can adjust as claimed in claim 3, it is characterised in that the regulating valve includes and institute
State madial wall the first valve body connected and the second valve body being vertically connected with first valve body of sprue, the in-line
Groove is located at one end of first valve body, and the other end of first valve body connects second valve body.
5. the mould structure of the adjustable runner size as described in any one of Claims 1 to 4, it is characterised in that the product
Die cavity area includes the first product die cavity area, the second product die cavity area, the 3rd product die cavity area and the 4th product die cavity area；It is described
Connected between first product die cavity area and the second product die cavity area by the first sprue, the 3rd product die cavity area with
Connected between the 4th product die cavity area by the second sprue；Lead between first sprue and second sprue
Cross the connection of the 3rd sprue；The regulating valve is on the 3rd sprue.
6. the mould structure of runner size is can adjust as claimed in claim 5, it is characterised in that the number of the regulating valve is set
For two or more.
7. the mould structure of runner size is can adjust as claimed in claim 5, it is characterised in that the first product die cavity
Area, the second product die cavity area, the 3rd product die cavity area and the 4th product die cavity area are centrosymmetric distribution；
The first product die cavity area, the second product die cavity area, the 3rd product die cavity area and the 4th product die cavity area pass through branch respectively
Runner is connected with multiple formed product chambers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134872.6U CN206605738U (en) | 2017-02-15 | 2017-02-15 | The mould structure of adjustable runner size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134872.6U CN206605738U (en) | 2017-02-15 | 2017-02-15 | The mould structure of adjustable runner size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206605738U true CN206605738U (en) | 2017-11-03 |
Family
ID=60168578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720134872.6U Active CN206605738U (en) | 2017-02-15 | 2017-02-15 | The mould structure of adjustable runner size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206605738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877789A (en) * | 2017-12-19 | 2018-04-06 | 宣城市东科电器有限公司 | Mould |
| TWI721742B (en) * | 2019-12-31 | 2021-03-11 | 陳銘棟 | Mold flow adjustment fixture |
-
2017
- 2017-02-15 CN CN201720134872.6U patent/CN206605738U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877789A (en) * | 2017-12-19 | 2018-04-06 | 宣城市东科电器有限公司 | Mould |
| TWI721742B (en) * | 2019-12-31 | 2021-03-11 | 陳銘棟 | Mold flow adjustment fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210630 Granted publication date: 20171103 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230421 Granted publication date: 20171103 |
|
| PD01 | Discharge of preservation of patent | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230801 Address after: 518000 404, building 37, chentian Industrial Zone, chentian community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Huaxun ark Photoelectric Technology Co.,Ltd. Patentee after: CHINA COMMUNICATION TECHNOLOGY(HUBEI) Co.,Ltd. Address before: 434020 shacen Road (Zhuqiao Industrial Park), Jingzhou Development Zone, Jingzhou City, Hubei Province Patentee before: CHINA COMMUNICATION TECHNOLOGY(HUBEI) Co.,Ltd. Patentee before: CHINA COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |