CN104786440A - A sprue sleeve with plum blossom-shaped spiral cooling structure - Google Patents
A sprue sleeve with plum blossom-shaped spiral cooling structure Download PDFInfo
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- CN104786440A CN104786440A CN201510206477.XA CN201510206477A CN104786440A CN 104786440 A CN104786440 A CN 104786440A CN 201510206477 A CN201510206477 A CN 201510206477A CN 104786440 A CN104786440 A CN 104786440A
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- spiral cooling
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- sprue bushing
- quincunx
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- 238000001816 cooling Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000498 cooling water Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 7
- 230000007547 defect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
技术领域technical field
本发明涉及一种带梅花状螺旋式冷却结构的浇口套。The invention relates to a sprue sleeve with a quincunx-shaped spiral cooling structure.
背景技术Background technique
目前，应用于模具生产的浇口套，由于水口的横截面积相对较小，在生产时容易出现断裂的现象，另外由于现有浇口套设计上的缺陷，存在温度过高难以冷却的问题，导致生产效率低，不利于批量生产。At present, the sprue sleeves used in mold production are prone to breakage during production due to the relatively small cross-sectional area of the nozzle. In addition, due to the design defects of the existing sprue sleeves, there is a problem that the temperature is too high and it is difficult to cool , resulting in low production efficiency, which is not conducive to mass production.
故此，现有的浇口套有待于进一步完善。Therefore, the existing sprue sleeve needs to be further improved.
发明内容Contents of the invention
本发明的目的是为了克服现有技术中的不足之处，提供一种结构简单，使用方便，能有效防止水口断裂，能快速冷却的浇口套。The object of the present invention is to overcome the deficiencies in the prior art and provide a sprue bushing with simple structure, convenient use, effective prevention of sprue breakage and rapid cooling.
为了达到上述目的，本发明采用以下方案：In order to achieve the above object, the present invention adopts the following scheme:
一种带梅花状螺旋式冷却结构的浇口套，包括有浇口套本体，在所述浇口套本体内设有流道，其特征在于：在所述浇口套本体一端上设有梅花状水口，所述梅花状水口与所述流道相互连通，在所述浇口套本体内部设有能对流道内物料进行冷却的内螺旋冷却水路，在所述浇口套本体另一端上设有进水口和出水口，所述的进水口和出水口分别与内螺旋冷却水路的两端相连接。A sprue bushing with a quincunx-shaped spiral cooling structure, including a sprue bushing body, a flow channel is arranged in the sprue bushing body, and it is characterized in that: a plum blossom is arranged on one end of the sprue bushing body The quincunx-shaped nozzle is connected with the flow channel, and the inner spiral cooling water channel capable of cooling the material in the flow channel is provided inside the sprue sleeve body, and the other end of the sprue sleeve body is provided with A water inlet and a water outlet, the water inlet and the water outlet are respectively connected to the two ends of the internal spiral cooling water circuit.
如上所述的一种带梅花状螺旋式冷却结构的浇口套，其特征在于在所述浇口套本体外壁上设有外螺旋槽，在所述浇口套本体外壁上套有能使所述外螺旋槽成为外螺旋冷却水道的外套件，所述的外螺旋冷却水道两端分别与所述进水口和出水口相连接。A sprue bushing with a quincunx-shaped spiral cooling structure as described above is characterized in that an outer spiral groove is provided on the outer wall of the sprue bushing body, and an outer spiral groove is set on the outer wall of the sprue bushing body to make the sprue bushing The outer helical groove becomes the sheath of the outer helical cooling water channel, and the two ends of the outer helical cooling water channel are respectively connected with the water inlet and the water outlet.
如上所述的一种带梅花状螺旋式冷却结构的浇口套，其特征在于所述的浇口套本体包括有连接座，在所述连接座一端上设有第一圆柱体，在所述第一圆柱体上设有第二圆柱体，所述第二圆柱体的直径小于第一圆柱体的直径，所述流道贯穿所述连接座和第一圆柱体，所述梅花状水口设置在所述第二圆柱体内，所述的进水口和出水口分别设置在所述连接座上。A sprue bushing with a quincunx-shaped spiral cooling structure as described above is characterized in that the sprue bushing body includes a connecting seat, and a first cylinder is arranged on one end of the connecting seat. The first cylinder is provided with a second cylinder, the diameter of the second cylinder is smaller than the diameter of the first cylinder, the flow channel runs through the connecting seat and the first cylinder, and the quincunx-shaped nozzle is arranged on In the second cylinder, the water inlet and the water outlet are respectively arranged on the connecting seat.
如上所述的一种带梅花状螺旋式冷却结构的浇口套，其特征在于在所述外套件与连接座接触的端部上设有连接槽，所述的连接槽使进水口或出水口与外螺旋冷却水道相连接。A sprue sleeve with a quincunx-shaped spiral cooling structure as described above is characterized in that a connection groove is provided on the end of the outer sleeve in contact with the connection seat, and the connection groove makes the water inlet or the water outlet It is connected with the external spiral cooling channel.
如上所述的一种带梅花状螺旋式冷却结构的浇口套，其特征在于在所述外套件与连接座之间设有密封圈，在所述外套件与第一圆柱体之间设有密封圈。A sprue sleeve with a quincunx spiral cooling structure as described above is characterized in that a sealing ring is provided between the outer sleeve and the connecting seat, and a sealing ring is provided between the outer sleeve and the first cylinder. sealing ring.
如上所述的一种带梅花状螺旋式冷却结构的浇口套，其特征在于在所述连接座设有连接孔。A sprue sleeve with a quincunx-shaped spiral cooling structure as described above is characterized in that a connecting hole is provided on the connecting seat.
综上所述，本发明相对于现有技术其有益效果是：In summary, the present invention has the beneficial effects relative to the prior art as follows:
一、本发明中在浇口套根部内设有梅花状水口，有效加大了水口的横街面积，有有效较少水口在生产时出现断裂的现象；1. In the present invention, there is a plum blossom-shaped nozzle in the root of the sprue sleeve, which effectively increases the cross street area of the nozzle, and effectively reduces the phenomenon that the nozzle breaks during production;
二、本发明中在浇口套本体内设有内螺旋冷却水路，能高效的冷却流道内的物料，可以有效缩短生产周期，同时能稳定成型产品的品质；2. In the present invention, an inner spiral cooling water channel is provided in the sprue sleeve body, which can efficiently cool the materials in the flow channel, effectively shorten the production cycle, and at the same time stabilize the quality of the formed product;
三、本发明中在在浇口套本体外设有外螺旋冷却水路，与内螺旋冷却水路相互配合使用，大大的增加了冷却效果。3. In the present invention, an outer spiral cooling waterway is provided outside the sprue sleeve body, which is used in conjunction with the inner spiral cooling waterway to greatly increase the cooling effect.
附图说明Description of drawings
图1为本发明的立体示意图；Fig. 1 is the three-dimensional schematic diagram of the present invention;
图2为本发明的示意图；Fig. 2 is a schematic diagram of the present invention;
图3为本发明的连接座的示意图；Fig. 3 is a schematic diagram of the connecting seat of the present invention;
图4为本发明另一种实施方式的示意图。Fig. 4 is a schematic diagram of another embodiment of the present invention.
具体实施方式Detailed ways
下面结合附图说明和具体实施方式对本发明作进一步描述：The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:
如图1至3所示的一种带梅花状螺旋式冷却结构的浇口套，包括有浇口套本体1，在所述浇口套本体1内设有流道2，在所述浇口套本体1一端上设有梅花状水口3，所述梅花状水口3与所述流道2相互连通，在所述浇口套本体1内部设有能对流道2内物料进行冷却的内螺旋冷却水路4，在所述浇口套本体1另一端上设有进水口5和出水口6，所述的进水口5和出水口6分别与内螺旋冷却水路4的两端相连接。A sprue bushing with a quincunx spiral cooling structure as shown in Figures 1 to 3 includes a sprue bushing body 1, a flow channel 2 is provided in the sprue bushing body 1, and a One end of the sleeve body 1 is provided with a plum-shaped nozzle 3, the plum-shaped nozzle 3 communicates with the flow channel 2, and an inner spiral cooling device capable of cooling the material in the flow channel 2 is provided inside the sprue sleeve body 1. The water channel 4 is provided with a water inlet 5 and a water outlet 6 on the other end of the sprue sleeve body 1, and the water inlet 5 and the water outlet 6 are respectively connected with two ends of the internal spiral cooling water channel 4.
本发明中在浇口套根部内设有梅花状水口，有效加大了水口的横街面积，有有效较少水口在生产时出现断裂的现象；本发明中在浇口套本体内设有内螺旋冷却水路，能高效的冷却流道内的物料，可以有效缩短生产周期，同时能稳定成型产品的品质。In the present invention, a plum blossom-shaped nozzle is provided in the root of the sprue sleeve, which effectively increases the cross street area of the nozzle, and effectively reduces the phenomenon that the nozzle breaks during production; The spiral cooling water channel can efficiently cool the material in the flow channel, which can effectively shorten the production cycle and stabilize the quality of the formed product.
本发明中浇口套本体1采用3D打印的工艺生产，所述的内螺旋冷却水路4直接形成于浇口套本体1内部，有效减少了浇口套的体积和降低了加工难度。In the present invention, the sprue bushing body 1 is produced by 3D printing technology, and the inner spiral cooling water channel 4 is directly formed inside the sprue bushing body 1, which effectively reduces the volume of the sprue bushing and reduces the processing difficulty.
本发明中所述的浇口套本体1包括有连接座11，在所述连接座11一端上设有第一圆柱体12，在所述第一圆柱体12上设有第二圆柱体13，所述第二圆柱体13的直径小于第一圆柱体12的直径，所述流道2贯穿所述连接座11和第一圆柱体12，所述梅花状水口3设置在所述第二圆柱体13内，所述的进水口5和出水口6分别设置在所述连接座11上。The sprue bushing body 1 described in the present invention includes a connection seat 11, a first cylinder 12 is provided on one end of the connection seat 11, and a second cylinder 13 is provided on the first cylinder 12, The diameter of the second cylinder 13 is smaller than the diameter of the first cylinder 12, the flow channel 2 runs through the connecting seat 11 and the first cylinder 12, and the quincunx-shaped nozzle 3 is arranged on the second cylinder 13, the water inlet 5 and the water outlet 6 are respectively arranged on the connecting seat 11.
本发明中在所述连接座11设有连接孔16。In the present invention, a connection hole 16 is provided on the connection seat 11 .
如图4所述，本发明另一种实施方式，除具有图1-3中所示结构外，在所述浇口套本体1外壁上设有外螺旋槽7，在所述浇口套本体1外壁上套有能使所述外螺旋槽7成为外螺旋冷却水道的外套件8，所述的外螺旋冷却水道两端分别与所述进水口5和出水口6相连接。As shown in Figure 4, in another embodiment of the present invention, in addition to the structure shown in Figures 1-3, an outer spiral groove 7 is provided on the outer wall of the sprue bushing body 1, and an outer spiral groove 7 is provided on the sprue bushing body 1. 1. The outer wall is covered with an outer casing 8 that enables the outer spiral groove 7 to become an outer spiral cooling water channel, and the two ends of the outer spiral cooling water channel are connected to the water inlet 5 and the water outlet 6 respectively.
本发明中在所述外套件8与连接座11接触的端部上设有连接槽14，所述的连接槽14使进水口5或出水口6与外螺旋冷却水道相连接。在所述外套件8与连接座11之间设有密封圈15，在所述外套件8与第一圆柱体12之间设有密封圈15。In the present invention, a connection groove 14 is provided on the end of the outer sleeve 8 in contact with the connection seat 11, and the connection groove 14 connects the water inlet 5 or the water outlet 6 with the outer spiral cooling water channel. A sealing ring 15 is provided between the outer sleeve 8 and the connecting seat 11 , and a sealing ring 15 is provided between the outer sleeve 8 and the first cylinder 12 .
本发明中在在浇口套本体外设有外螺旋冷却水路，与内螺旋冷却水路相互配合使用，大大的增加了冷却效果。In the present invention, an outer spiral cooling water channel is provided outside the sprue sleeve body, which is used in conjunction with the inner spiral cooling water channel to greatly increase the cooling effect.
以上显示和描述了本发明的基本原理和主要特征以及本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206477.XA CN104786440A (en) | 2015-04-20 | 2015-04-20 | A sprue sleeve with plum blossom-shaped spiral cooling structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206477.XA CN104786440A (en) | 2015-04-20 | 2015-04-20 | A sprue sleeve with plum blossom-shaped spiral cooling structure |
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| CN104786440A true CN104786440A (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510206477.XA Pending CN104786440A (en) | 2015-04-20 | 2015-04-20 | A sprue sleeve with plum blossom-shaped spiral cooling structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825667A (en) * | 2017-11-27 | 2018-03-23 | 杭州先临快速成型技术有限公司 | A kind of sprue bush rapid cooling water road and its design method |
| EP3453846A1 (en) * | 2017-09-07 | 2019-03-13 | Rolls-Royce plc | Ventilated bush |
-
2015
- 2015-04-20 CN CN201510206477.XA patent/CN104786440A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3453846A1 (en) * | 2017-09-07 | 2019-03-13 | Rolls-Royce plc | Ventilated bush |
| CN107825667A (en) * | 2017-11-27 | 2018-03-23 | 杭州先临快速成型技术有限公司 | A kind of sprue bush rapid cooling water road and its design method |
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Application publication date: 20150722 |