CN206780913U - A kind of decorative shell mould - Google Patents
A kind of decorative shell mould Download PDFInfo
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- CN206780913U CN206780913U CN201720607631.9U CN201720607631U CN206780913U CN 206780913 U CN206780913 U CN 206780913U CN 201720607631 U CN201720607631 U CN 201720607631U CN 206780913 U CN206780913 U CN 206780913U
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- oblique top
- push rod
- backform
- benevolence
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Abstract
本实用新型公开了一种装饰外壳成型模具，包括斜顶模仁、直顶模仁、斜顶推杆、直顶推杆、斜顶滑块、导向滑块和动力组件，直顶模仁底部设有一斜平面，斜顶模仁活动设于直顶模仁的斜平面上，直顶推杆的上端与直顶模仁活动连接，斜顶推杆上端与斜顶模仁固定连接，导向滑块内的侧壁上设有倾斜的导向槽，导向槽的倾斜角度与斜平面的倾斜角度一致，斜顶滑块活动设于导向槽内，斜顶推杆下端与斜顶滑块固定连接，斜顶滑块和直顶推杆均与动力组件连接。本实用新型设计合理、简化了模具结构，通过在模具中设置了斜顶推杆和直顶推杆来对塑件进行脱模。
The utility model discloses a molding mold for a decorative shell, which comprises an inclined top mold core, a straight top mold core, an inclined top push rod, a straight top push rod, an inclined top slider, a guide slider and a power assembly, and the bottom of the straight top mold core There is an inclined plane, the inclined top die core is movable on the inclined plane of the straight top die core, the upper end of the straight top push rod is movably connected with the straight top die core, the upper end of the inclined push rod is fixedly connected with the inclined top die core, and the guide slide There is an inclined guide groove on the side wall of the block, and the inclination angle of the guide groove is consistent with that of the inclined plane. Both the inclined top slide block and the straight top push rod are connected with the power assembly. The utility model has a reasonable design and simplifies the mold structure, and the mold is demoulded by setting an inclined push rod and a straight push rod in the mold.
Description
技术领域technical field
本实用新型涉及注塑模具领域，尤其是涉及一种装饰外壳成型模具。The utility model relates to the field of injection molds, in particular to a molding mold for a decorative shell.
背景技术Background technique
注塑模具在注塑成型工艺上广泛应用，注塑成型工艺是把完全熔融的塑料材料，用高压射入模腔，经冷却固化后，得到成型品的方法，注塑成型工艺的主要优点在于生产速度快、效率高，适用于形状复杂部件的批量生产，但当制件形状较复杂时，制件成形后如何顺利脱模是一大难点，目前常用的脱模方法有直顶和斜顶，但当制件形状过于复杂时，单一的直顶或斜顶方式无法满足脱模要求。Injection molds are widely used in the injection molding process. The injection molding process is to inject the completely molten plastic material into the mold cavity with high pressure, and after cooling and solidifying, the molded product is obtained. The main advantage of the injection molding process is that the production speed is fast, High efficiency, suitable for mass production of parts with complex shapes, but when the shape of the parts is more complex, how to demould smoothly after the parts are formed is a major difficulty. When the shape of the part is too complicated, a single straight or inclined top method cannot meet the demoulding requirements.
发明内容Contents of the invention
本实用新型所要解决的技术问题是提供一种装饰外壳成型模具，欲通过该模具来解决塑件难脱模的问题。The technical problem to be solved by the utility model is to provide a mold for forming a decorative shell, which is intended to solve the problem of difficult demoulding of plastic parts.
本实用新型解决上述技术问题所采用的技术方案为：一种装饰外壳成型模具，包括斜顶模仁、直顶模仁、斜顶推杆、直顶推杆、斜顶滑块、导向滑块和动力组件，所述的直顶模仁底部设有一斜平面，所述的斜顶模仁活动设于直顶模仁的斜平面上，所述的直顶推杆的上端与直顶模仁活动连接，所述的斜顶推杆上端与斜顶模仁固定连接，所述的导向滑块内的侧壁上设有倾斜的导向槽，所述的导向槽的倾斜角度与所述的斜平面的倾斜角度一致，所述的斜顶滑块活动设于导向槽内，所述的斜顶推杆下端与斜顶滑块固定连接，所述的斜顶滑块和直顶推杆均与动力组件连接；The technical scheme adopted by the utility model to solve the above-mentioned technical problems is: a decorative shell forming mold, including an inclined top mold core, a straight top mold core, an inclined top push rod, a straight top push rod, an inclined top slider, and a guide slider And the power assembly, the bottom of the straight top mold core is provided with an inclined plane, and the described inclined top mold core is movable on the inclined plane of the straight top mold core, and the upper end of the straight top push rod is connected with the straight top mold core Flexible connection, the upper end of the inclined top push rod is fixedly connected with the inclined top mold core, the side wall inside the guide slider is provided with an inclined guide groove, and the inclination angle of the described guide groove is the same as that of the inclined top mold core. The inclination angle of the plane is the same, the inclined top slider is movable in the guide groove, the lower end of the inclined top push rod is fixedly connected with the inclined top slider, and the inclined top slider and the straight top push rod are connected with each other. Power component connection;
塑件成型后，塑件贴附在斜顶模仁和直顶模仁上，当塑件脱模时，动力组件驱动斜顶滑块沿着导向槽倾斜向下滑动，所述的斜顶推杆受到倾斜向下运动的力，所述的斜顶推杆带动斜顶模仁沿着所述的直顶模仁上的斜平面倾斜向下平移，塑件从所述的斜顶模仁上脱离，接着，动力组件驱动所述的直顶推杆向上运动顶出塑件。After the plastic part is formed, the plastic part is attached to the core of the inclined top mold and the core of the straight top mold. When the plastic part is demolded, the power assembly drives the inclined top slider to slide down along the guide groove. The inclined top push rod Under the force of inclined downward movement, the inclined top push rod drives the inclined top mold core to move obliquely downward along the inclined plane on the straight top mold core, and the plastic part is separated from the inclined top mold core , and then, the power assembly drives the straight ejector rod to move upward to eject the plastic part.
作为本实用新型进一步改进，所述的动力组件包括直顶油缸、斜顶油缸以及与直顶油缸连接的顶针推板，所述的直顶推杆下端固定在所述的顶针推板上，所述的斜顶油缸与所述的斜顶滑块连接。As a further improvement of the utility model, the power assembly includes a straight top oil cylinder, an inclined top oil cylinder, and a thimble push plate connected with the straight top oil cylinder, and the lower end of the straight top push rod is fixed on the thimble push plate. Said inclined top oil cylinder is connected with said inclined top slide block.
与现有技术相比，本实用新型的优点在于设计合理、简化了模具结构，通过在模具中设置了斜顶推杆和直顶推杆来对塑件进行脱模。简单来说，塑件成型后，塑件贴附在斜顶模仁和直顶模仁上，塑件脱模时，动力组件驱动斜顶滑块沿着导向槽倾斜向下滑动，斜顶推杆受到倾斜向下运动的力，斜顶推杆带动斜顶模仁沿着直顶模仁上的斜平面倾斜向下平移，塑件从斜顶模仁上脱离，接着，动力组件驱动直顶推杆向上运动顶出塑件，塑件脱模十分顺畅，脱模后塑件表面非常光洁，质量可靠。Compared with the prior art, the utility model has the advantages of reasonable design, simplified mold structure, and demoulding of plastic parts by setting inclined push rods and straight push rods in the mold. To put it simply, after the plastic part is formed, the plastic part is attached to the core of the inclined top mold and the core of the straight top mold. Under the force of the inclined downward movement, the inclined ejector push rod drives the inclined ejector to move downward along the inclined plane on the straight ejector, and the plastic part is separated from the inclined ejector. Then, the power assembly drives the straight ejector The rod moves upward to eject the plastic part, and the demoulding of the plastic part is very smooth. After demoulding, the surface of the plastic part is very smooth and the quality is reliable.
附图说明Description of drawings
图1为本实用新型部分结构示意图。Fig. 1 is a schematic diagram of part of the structure of the utility model.
具体实施方式detailed description
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本实用新型，并不用于限定本实用新型。In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.
如图1所示：一种装饰外壳成型模具，包括斜顶模仁1、直顶模仁2、斜顶推杆3、直顶推杆4、斜顶滑块5、导向滑块6和动力组件，直顶模仁2底部设有一斜平面，斜顶模仁1活动设于直顶模仁2的斜平面上，直顶推杆4的上端与直顶模仁2活动连接，斜顶推杆3上端与斜顶模仁1固定连接，导向滑块6内的侧壁上设有倾斜的导向槽7，导向槽7的倾斜角度与斜平面的倾斜角度一致，斜顶滑块5活动设于导向槽7内，斜顶推杆3下端与斜顶滑块5固定连接，斜顶滑块5和直顶推杆4均与动力组件连接；As shown in Figure 1: a decorative shell forming mold, including inclined top mold core 1, straight top mold core 2, inclined top push rod 3, straight top push rod 4, inclined top slider 5, guide slider 6 and power Assemblies, the bottom of the straight top die core 2 is provided with an inclined plane, the inclined top die core 1 is movable on the inclined plane of the straight top die core 2, the upper end of the straight top push rod 4 is movably connected with the straight top die core 2, and the inclined top push The upper end of the rod 3 is fixedly connected with the inclined top mold core 1, and the side wall in the guide slider 6 is provided with an inclined guide groove 7. The inclination angle of the guide groove 7 is consistent with that of the inclined plane, and the inclined top slider 5 is movable. In the guide groove 7, the lower end of the inclined top push rod 3 is fixedly connected with the inclined top slider 5, and both the inclined top slider 5 and the straight top push rod 4 are connected with the power assembly;
塑件成型后，塑件贴附在斜顶模仁1和直顶模仁2上，当塑件脱模时，动力组件驱动斜顶滑块5沿着导向槽7倾斜向下滑动，斜顶推杆3受到倾斜向下运动的力，斜顶推杆3带动斜顶模仁1沿着直顶模仁2上的斜平面倾斜向下平移，塑件从斜顶模仁1上脱离，接着，动力组件驱动直顶推杆4向上运动顶出塑件。After the plastic part is formed, the plastic part is attached to the inclined top mold core 1 and the straight top mold core 2. When the plastic part is released from the mold, the power component drives the inclined top slider 5 to slide downward along the guide groove 7, and the inclined top The push rod 3 is subjected to the force of the inclined downward movement, and the inclined top push rod 3 drives the inclined top mold core 1 to move downwards along the inclined plane on the straight top mold core 2, and the plastic part is separated from the inclined top mold core 1, and then , the power assembly drives the straight push rod 4 to move upward to eject the plastic part.
动力组件包括直顶油缸、斜顶油缸以及与直顶油缸连接的顶针推板，直顶推杆4下端固定在顶针推板上，斜顶油缸与斜顶滑块5连接。The power assembly includes a straight top oil cylinder, an inclined top oil cylinder and a thimble push plate connected with the straight top oil cylinder.
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.
Claims (2)
- A kind of 1. decorative shell mould, it is characterised in that including oblique top die, straight backform benevolence, oblique top push rod, straight propulsion arm, Oblique top sliding block, guide runner and Power Component, described straight backform benevolence bottom are provided with a tapered plane, the activity of described oblique top die On the tapered plane of straight backform benevolence, the upper end of described straight propulsion arm is flexibly connected with straight backform benevolence, described oblique top push rod Upper end is fixedly connected with oblique top die, and the side wall in described guide runner is provided with inclined guide groove, described guide groove Angle of inclination it is consistent with the angle of inclination of described tapered plane, described oblique top sliding block is movably arranged in guide groove, described Oblique top push rod lower end is fixedly connected with oblique top sliding block, and described oblique top sliding block and straight propulsion arm are connected with Power Component；After plastic parts moulding, plastic is attached on oblique top die and straight backform benevolence, and when plastic is stripped, Power Component driving oblique top is slided Block slides diagonally downward along guide groove, the power that described oblique top push rod is moved diagonally downward, described oblique top push rod band Dynamic oblique top die translates diagonally downward along the tapered plane in described straight backform benevolence, and plastic takes off from described oblique top die From then, the described straight propulsion arm of Power Component driving moves ejection plastic upwards.
- 2. a kind of decorative shell mould according to claim 1, it is characterised in that described Power Component includes straight Top oil cylinder, oblique top oil cylinder and the thimble push plate being connected with straight top oil cylinder, described straight propulsion arm lower end is fixed on described top In pin push pedal, described oblique top oil cylinder is connected with described oblique top sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720607631.9U CN206780913U (en) | 2017-05-27 | 2017-05-27 | A kind of decorative shell mould |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720607631.9U CN206780913U (en) | 2017-05-27 | 2017-05-27 | A kind of decorative shell mould |
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| Publication Number | Publication Date |
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| CN206780913U true CN206780913U (en) | 2017-12-22 |
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| CN201720607631.9U Expired - Fee Related CN206780913U (en) | 2017-05-27 | 2017-05-27 | A kind of decorative shell mould |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145924A (en) * | 2018-01-22 | 2018-06-12 | 常州华威模具有限公司 | It is a kind of to eject the structure for realizing that product tilts demoulding by conventional |
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2017
- 2017-05-27 CN CN201720607631.9U patent/CN206780913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145924A (en) * | 2018-01-22 | 2018-06-12 | 常州华威模具有限公司 | It is a kind of to eject the structure for realizing that product tilts demoulding by conventional |
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