CN202985969U - Hot runner transformation structure used for bicolor injection mould - Google Patents
Hot runner transformation structure used for bicolor injection mould Download PDFInfo
- Publication number
- CN202985969U CN202985969U CN 201220568465 CN201220568465U CN202985969U CN 202985969 U CN202985969 U CN 202985969U CN 201220568465 CN201220568465 CN 201220568465 CN 201220568465 U CN201220568465 U CN 201220568465U CN 202985969 U CN202985969 U CN 202985969U
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- Prior art keywords
- runners
- injection mould
- main
- bicolor injection
- hot runner
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- 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.)
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Abstract
The utility model discloses a hot runner transformation structure used for a bicolor injection mould. The hot runner transformation structure used for the bicolor injection mould comprises two sub-runners and two main runners. The main runners correspond to the sub-runners one-to-one. The main runners are rotatably connected with the corresponding sub-runners. Sub-sprues are formed in the tail ends of the sub-runners. Main sprues are formed in the front ends of the main runners. By means of rotating the main runners, the positions of the main sprues can be changed to be applicable to equipment with different screw spacing distances, and therefore cost can be reduced. Moreover, the hot runner transformation structure used for the bicolor injection mould is simple and reliable in structure, convenient to assemble and disassemble, and capable of being widely used.
Description
Technical field
The utility model relates to mould applications, is specifically related to a kind of hot flow path transferring structure for bicolor injection mould.
Background technology
As shown in Figure 1, in exploitation during bicolor injection mould, the screw rod spacing L1 of the die trial equipment of mould producer, inconsistent with the screw rod spacing L2 of client's production equipment.Described screw rod spacing equals the distance between two main cast gates of hot flow path.Yet the hot flow path that is used for bicolor injection mould is subjected to its structural limitations, and the position of two main cast gates all immobilizes, therefore the distance between two main cast gates immobilizes.Therefore, in actual production, need the exploitation two different hot flow paths of cover, respectively for die trial equipment and production equipment, thereby greatly increased cost of manufacture.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of hot flow path transferring structure for bicolor injection mould, by the rotation sprue, can be convenient to change the position of main cast gate, make it be applicable to the not equipment of threaded spacing, reach the purpose that reduces costs.
For achieving the above object, the utility model adopts following technical scheme:
Be used for the hot flow path transferring structure of bicolor injection mould, comprise two runners, two sprues; Described sprue is corresponding one by one with runner, and sprue is rotatable is connected on the runner corresponding with it; The end of described runner is provided with a minute cast gate; The front end of described sprue is provided with main cast gate.
Described sprue is connected on the runner corresponding with it by overlapping mode.
The beneficial effects of the utility model are:
By the rotation sprue, can be convenient to change the position of main cast gate, make it be applicable to the not equipment of threaded spacing, reach the purpose that reduces costs; And it is simple and reliable for structure, and dismounting is convenient, is conducive to be widely used.
Description of drawings
Fig. 1 is the structural representation of prior art;
Fig. 2 is structural representation of the present utility model;
Wherein, 1, sprue; 11, main cast gate; 2, runner; 21, divide cast gate.
The specific embodiment
Below, by reference to the accompanying drawings and the specific embodiment, the utility model is described further, so that clearerly understand the utility model technical thought required for protection.
As shown in Figure 2, be used for the hot flow path transferring structure of bicolor injection mould for the utility model, comprise two runners 2, two sprues 1; Described sprue 1 is corresponding one by one with runner 2, and sprue 1 is rotatable is connected on the runner corresponding with it 2; The end of described runner 2 is provided with minute cast gate 21; The front end of described sprue 1 is provided with main cast gate 11.By rotation sprue 1, can be convenient to change the position of main cast gate 11, make it be applicable to the not equipment of threaded spacing, reach the purpose that reduces costs.
Preferably, described sprue 1 is connected on the runner corresponding with it 2 by overlapping mode.By adopting said structure, can be convenient to simplify its structure, be convenient to dismounting, thereby be conducive to be widely used.
During use, advance to water material and enter in sprue 1 from main cast gate 11, and in sprue 1 enters runner 2, enter in mold cavity finally by a minute cast gate 21.And when die trial, when sprue 1 is arranged on position S1, make it be applicable to die trial equipment; And when producing, when sprue 1 is turned to position S2, make it be applicable to production equipment.Therefore, same hot flow path transferring structure can be applicable to the not equipment of threaded spacing, can reach the purpose that reduces costs.
To one skilled in the art, can make other various corresponding changes and deformation according to technical scheme described above and design, and within these all changes and deformation all should belong to the protection domain of the utility model claim.
Claims (2)
1. be used for the hot flow path transferring structure of bicolor injection mould, it is characterized in that: comprise two runners, two sprues; Described sprue is corresponding one by one with runner, and sprue is rotatable is connected on the runner corresponding with it; The end of described runner is provided with a minute cast gate; The front end of described sprue is provided with main cast gate.
2. the hot flow path transferring structure for bicolor injection mould as claimed in claim 1, it is characterized in that: described sprue is connected on the runner corresponding with it by overlapping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568465 CN202985969U (en) | 2012-10-31 | 2012-10-31 | Hot runner transformation structure used for bicolor injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568465 CN202985969U (en) | 2012-10-31 | 2012-10-31 | Hot runner transformation structure used for bicolor injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985969U true CN202985969U (en) | 2013-06-12 |
Family
ID=48557186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220568465 Expired - Lifetime CN202985969U (en) | 2012-10-31 | 2012-10-31 | Hot runner transformation structure used for bicolor injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11117297B2 (en) | 2015-11-10 | 2021-09-14 | Dme Company Llc | Reconfigurable melt delivery system |
-
2012
- 2012-10-31 CN CN 201220568465 patent/CN202985969U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11117297B2 (en) | 2015-11-10 | 2021-09-14 | Dme Company Llc | Reconfigurable melt delivery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518103, fourth industrial buildings, 3 buildings, 5 buildings, 6 buildings and one floor of the first floor of the Fuyong Industrial Zone, Fenghuang community, Fenghuang street, Shenzhen, Baoan District, Guangdong, China Patentee after: SHENZHEN HUAYISHENG MOULD Co.,Ltd. Address before: 518103, fourth industrial buildings, 3 buildings, 5 buildings, 6 buildings and one floor of the first floor of the Fuyong Industrial Zone, Fenghuang community, Fenghuang street, Shenzhen, Baoan District, Guangdong, China Patentee before: SHENZHEN HUAYISHENG MOULD Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |