CN203496172U - Sequential mould-opening device comprising resin shutter - Google Patents
Sequential mould-opening device comprising resin shutter Download PDFInfo
- Publication number
- CN203496172U CN203496172U CN201320509417.1U CN201320509417U CN203496172U CN 203496172 U CN203496172 U CN 203496172U CN 201320509417 U CN201320509417 U CN 201320509417U CN 203496172 U CN203496172 U CN 203496172U
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- mould
- plate
- resin shutter
- passage
- opening device
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- Expired - Fee Related
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Abstract
The utility model provides a sequential mould-opening device comprising a resin shutter. The device comprises a die eracuretun, a die plate A, a die plate B, a guide rod and the resin shutter, wherein the die eracuretun, the die plate A and the die plate B are sequentially matched and connected from top to bottom to form a channel, and the end part of the resin shutter is matched and connected with the lower end of the guide rod and is arranged in the channel. The sequential mould-opening device comprising the resin shutter provided by the utility model is simple in structure, low in processing cost, small in occupied space, convenient to disassemble and assemble and high in precision.
Description
Technical field
The utility model relates to mould applications, refers to especially a kind of sequential mold opening device that comprises resin shutter.
Background technology
All the time, in the design and manufacture process of plastic, often there will be the recessed or plagioclase hole of side.Because side is recessed or plagioclase hole different from die sinking direction (vertical or angled), plastic can not direct demold, therefore must Element Design moulding side is recessed or plagioclase hole become mobilizable in mould structure design, be called moving core, before the plastic demoulding, must first carry out undercut, moving core is extracted out, and plastic can the demoulding, and complete this moving core, takes out the mechanism of mountain and reset and is called oblique core-pulling mechanism.Conventionally, the mode of loosing core of oblique slotted hole is rack-and-pinion pulled core structure, though this mechanism can meet the production requirement of such part, along with day by day improving and the raising day by day of labor productivity product appearance quality requirement.
Utility model content
The deficiency existing for prior art, it is a kind of simple in structure that the purpose of this utility model is to provide, at the bottom of processing cost, take up room little, the sequential mold opening device of easy accessibility and high-precision resinous shutter.
The technical solution of the utility model is achieved in that a kind of sequential mold opening device that comprises resin shutter, comprises top mold plate, mould A plate, mould B plate, guide rod and resin shutter; Described top mold plate, mould A plate and mould B plate are connected from the top down successively and form a passage, and the end of described resin shutter and the lower end of guide rod are connected and are arranged in passage.
Further, described passage comprises top mold plate passage, mould A plate passage and mould B plate passage; Described guide rod is arranged in top mold plate passage and mould A plate passage, and the end of described resin shutter and guide rod are connected and are arranged in mould A plate passage, and the afterbody of resin shutter is arranged in mould B plate passage.
A kind of sequential mold opening device that comprises resin shutter of the present utility model, simple in structure, at the bottom of processing cost, take up room little, easy accessibility and high accuracy.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the package assembly schematic diagram of a kind of sequential mold opening device that comprises resin shutter of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1: a kind of sequential mold opening device that comprises resin shutter, comprises top mold plate 1, mould A plate 2, mould B plate 3, guide rod 4 and resin shutter 5; Described top mold plate 1, mould A plate 2 and mould B plate 3 are connected successively from the top down, and form a passage (not indicating in figure), and the end of described resin shutter 5 is connected with the lower end of guide rod 4 and is arranged on passage (in figure sign); Described passage (not indicating in figure) comprises top mold plate passage 11, mould A plate passage 21 and mould B plate passage 31; Described guide rod 4 is arranged on top mold plate passage 11 and mould A plate passage 21, and the end of described resin shutter 5 and guide rod 4 are connected and are arranged in mould A plate passage 11, and the afterbody of resin shutter 5 is arranged in mould B plate passage 31.
Above-mentioned a kind of sequential mold opening device that comprises resin shutter, described sequential mold opening device (not indicating in figure) comprises guide rod 4 and resin shutter 5; The end of described resin shutter 5 is connected with the lower end of guide rod 4.
Operation principle: when mould A plate 2 moves up, PL face 6 is opened, utilizes the active force of resin shutter 5 to make the relative mould B plate 3 of top mold plate 1 static, and when die sinking distance reaches S, top mold plate 1 and mould A plate 2 move up simultaneously.
A kind of sequential mold opening device that comprises resin shutter of the present utility model, simple in structure, at the bottom of processing cost, take up room little, easy accessibility and high accuracy.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a sequential mold opening device that comprises resin shutter, is characterized in that, comprises top mold plate, mould A plate, mould B plate, guide rod and resin shutter; Described top mold plate, mould A plate and mould B plate are connected from the top down successively and form a passage, and the end of described resin shutter and the lower end of guide rod are connected and are arranged in passage.
2. a kind of sequential mold opening device that comprises resin shutter according to claim 1, is characterized in that: described passage comprises top mold plate passage, mould A plate passage and mould B plate passage; Described guide rod is arranged in top mold plate passage and mould A plate passage, and the end of described resin shutter and guide rod are connected and are arranged in mould A plate passage, and the afterbody of resin shutter is arranged in mould B plate passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509417.1U CN203496172U (en) | 2013-08-16 | 2013-08-16 | Sequential mould-opening device comprising resin shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509417.1U CN203496172U (en) | 2013-08-16 | 2013-08-16 | Sequential mould-opening device comprising resin shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203496172U true CN203496172U (en) | 2014-03-26 |
Family
ID=50327176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320509417.1U Expired - Fee Related CN203496172U (en) | 2013-08-16 | 2013-08-16 | Sequential mould-opening device comprising resin shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203496172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421805A (en) * | 2019-08-30 | 2019-11-08 | 昆山嘉华汽车电子科技有限公司 | A kind of die assembly with novel opening and closing device assembly |
-
2013
- 2013-08-16 CN CN201320509417.1U patent/CN203496172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421805A (en) * | 2019-08-30 | 2019-11-08 | 昆山嘉华汽车电子科技有限公司 | A kind of die assembly with novel opening and closing device assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |