CN202318835U - Cooling and sizing device of injection molding product - Google Patents
Cooling and sizing device of injection molding product Download PDFInfo
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- CN202318835U CN202318835U CN2011204501858U CN201120450185U CN202318835U CN 202318835 U CN202318835 U CN 202318835U CN 2011204501858 U CN2011204501858 U CN 2011204501858U CN 201120450185 U CN201120450185 U CN 201120450185U CN 202318835 U CN202318835 U CN 202318835U
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Abstract
The utility model relates to the technical field of mechanical equipment, in particular to a cooling and sizing device of an injection molding product. The cooling and sizing device comprises a bracket, a bottom plate and a workpiece fixing mold core, wherein the bottom plate is arranged on the bracket; the workpiece fixing mold core is arranged on the bottom plate; a water flow channel is formed in the bottom plate and the workpiece fixing mold core; two sides of the workpiece fixing mold core are respectively provided with a pushing block; and the pushing blocks are respectively connected with ejection rods of cylinders at the two sides of the bracket. The cooling and sizing device has the beneficial effects that after being taken out of an injection molding machine, the injection molding product is arranged on the workpiece fixing mold core, and inward shrinkage of the product when being cooled is prevented by utilizing the workpiece fixing mold core which fits to the product in shape, so that the size of the product can be maintained, the surface defect is avoided and the quality of the product is ensured; and the water flow channel is formed in the bottom plate and the workpiece fixing mold core, cooling water is introduced, the cooling of the plastic product is accelerated, so that the plastic product is fast sized. The cooling and sizing device is beneficial to increasing the production efficiency and reducing the cost.
Description
Technical field:
The utility model relates to mechanical equipment technical field, refers in particular to a kind of injecting products cooling and shaping device.
Background technology:
Along with development of high-tech, plastic products are proposed higher requirement, the high-precision plastic parts of production how can be stable, cutting down finished cost has caused showing great attention to of all trades and professions.The accurate goods of some plastic cement on the market comprise sophisticated products such as digital camera part, Computer connector, LGP, non-spherical lens; The distinguishing feature of this series products is that not only dimension precision requirement is high, and requires also high to the inherent quality and the yield rate of goods.Can the cooling and shaping of product be to determine these goods reach the committed step of the dimensional tolerance of designing requirement, assurance yield rate.Yet in existing injection moulding was made, the cooling and shaping of workpiece still mainly relied on the nature cooling and shaping, and workpiece is prone to shrink distortion when cooling off naturally; Cause its finished size error bigger; Blemish and internal soundness problem occur, have a strong impact on product percent of pass, increase the enterprise production cost.
The utility model content:
The purpose of the utility model is to overcome the above-mentioned weak point of prior art, and a kind of injecting products cooling and shaping device is provided, so that injecting products reduces contraction distortion in cooling procedure, thereby improves the quality of products.
The utility model realizes that the technical scheme that its purpose adopts is: a kind of injecting products cooling and shaping device; This cooling and shaping device comprises support, rack-mount base plate and is arranged on the fixing core rod of workpiece on the base plate; Wherein, fixedly be formed with water stream channel in the core rod in said base plate and workpiece; And fixedly be respectively equipped with pushing block in the both sides of core rod in said workpiece, said pushing block is connected with the push rod of the cylinder that is installed in the support both sides respectively.
In the technique scheme, described water stream channel comprises the inlet segment and the water exit end that are arranged in the base plate, be arranged on the fixedly trunk line in the core rod of workpiece.
In the technique scheme, water inlet and delivery port are set on the side of said base plate, the upper surface of base plate and the workpiece fixedly lower surface of core rod are provided with the interface that trunk line is communicated with inlet segment and water exit end respectively.
In the technique scheme, said workpiece fixedly in the core rod trunk line be bending shape, and workpiece fixedly core rod be provided with and constitute the linkage section that bends the shape trunk line, and the external port place of this linkage section is provided with sealing-plug.
In the technique scheme, the number of inlet segment and water exit end is respectively two on the said base plate, corresponding said workpiece fixedly in the core rod number of trunk line also be two.
The beneficial effect of the utility model is: after injecting products takes out, it is contained in workpiece fixedly on the core rod from injection machine, utilizes fixedly core rod of the workpiece that coincide with shape of product; Inwardly shrink when preventing the product cooling; Thereby can keep product size, avoid blemish, guarantee product quality; And the water stream channel through base plate and workpiece fixed die in-core are provided with feeds cooling water, accelerates the cooling of plastic cement products, makes its fast shaping, helps enhancing productivity, and reduces cost.
Description of drawings:
Fig. 1, Fig. 2 are the combination stereograms of a kind of embodiment of the utility model;
Fig. 3 is the structural representation of base plate among Fig. 1 embodiment;
Fig. 4 is the fixing structural representation of water stream channel in the core rod of workpiece among Fig. 1 embodiment;
Fig. 5 is the fixing cutaway view of core rod of workpiece among Fig. 1 embodiment;
Fig. 6 is the sketch map of workpiece among the utility model embodiment.
The specific embodiment:
Below in conjunction with specific embodiment and accompanying drawing the utility model is further specified.
At first combine Fig. 1, Fig. 2, Fig. 6 explanation; Fig. 1, the utility model injecting products cooling and shaping device shown in Figure 2 are to be used for cooling and shaping workpiece A shown in Figure 6; Wherein among Fig. 1 the workpiece of cooling and shaping device fixedly the interior shape of shape and the workpiece A shown in Figure 6 of core rod 3 is suitable, therefore, after workpiece A takes off from its injection mold; Can be enclosed within workpiece fixedly on the core rod 3, utilize the cooling and shaping device to make workpiece A cooling and shaping.
Particularly, in conjunction with Fig. 3～Fig. 4, this cooling and shaping device comprises support 1, be installed in the base plate 2 on the support 1 and be arranged on the fixing core rod 3 of workpiece on the base plate 2, and workpiece fixedly core rod 3 is up-small and down-big platform shape body, is convenient to workpiece and is inserted in and takes off.Wherein, fixedly be formed with water stream channel 4 in the core rod 3 in said base plate 2 with workpiece; Described water stream channel 4 comprises the inlet segment that is arranged in the base plate 2 41 and water exit end 42, be arranged on the fixedly trunk line 43 in the core rod 3 of workpiece.Water inlet 21 and delivery port 22 are set on the side of said base plate 2, and the upper surface of base plate 2 and the workpiece fixedly lower surface of core rod 3 are provided with the interface 40 that trunk line 43 is communicated with inlet segment 41 and water exit end 42 respectively; Fixedly be respectively equipped with pushing block 5 in the both sides of core rod 3 in said workpiece; Said pushing block 5 is connected with the push rod 61 of the cylinder 6 that is installed in support 1 both sides respectively, and pushing block 5 is " recessed " font, and medial concavity is stuck in the fixedly lower side of core rod 3 of workpiece; Workpiece be enclosed within workpiece fixedly on the core rod 3 after; The workpiece lower surface contacts with pushing block 5 upper surfaces, thus the effect of cylinder 6 and pushing block 5 be product with cooling and shaping from fixedly upwards release of core rod 3 of workpiece, be convenient to take away workpiece.
Combine shown in Figure 5ly again, the number of inlet segment 21 and water exit end 22 is respectively two on the said base plate 2, corresponding said workpiece fixedly in the core rod 3 number of trunk line 43 also be two, promptly the number of water stream channel 4 also is two in the present embodiment; And, said workpiece fixedly in the core rod 3 trunk line 43 be bending shape, the water stream channel 4 of bending shape can increase the fixedly heat exchange area of core rod 3 of cooling water and workpiece, the raising heat exchange efficiency helps injection moulding workpiece A and cools off fast, enhances productivity; Correspondingly; Form the water stream channel of bending shape, need fixedly be provided with on the core rod 3 at workpiece and constitute the linkage section 44 that bends shape trunk line 43, this linkage section 44 be from workpiece fixedly the outside of core rod 3 to internal drilling; And two passes is communicated with; Therefore, need be provided with sealing-plug 442, flow out from this external port to avoid water at external port 441 places of this linkage section 44.
The course of work of the utility model is following: at first utilize water inlet 21, delivery port 22 external water inlet pipe of difference and outlet pipes on the base plate 2, and feed cooling water, making has cooling water to continue circulation in the water stream channel 4 in the cooling and shaping device; Then, the workpiece that will from injection mold, take off is enclosed within workpiece fixedly on the core rod 3, begins to cool down; Owing in the workpiece fixedly core rod 3 of workpiece is arranged; Therefore can prevent the inside contraction of workpiece and cause blemish and inherent quality, guarantee product size, improve product quality; After cooling and shaping was accomplished, the push rod 61 of cylinder 6 drove pushing block 5 and moves upward, thereby the workpiece of cooling and shaping is released.
Certainly, the above is a simple embodiment of the utility model, and in practical application, can be according to the shaped design of concrete workpiece concrete base plate 2, workpiece be the shape, number etc. of core rod 3 and water stream channel 4 thereof fixedly.And can be with the use of lining up of a plurality of the utility model cooling and shaping devices, to realize that the cooling and shaping of injecting products needs in batches.
In sum, utilize the utility model cooling and shaping device, after injecting products takes out from injection machine; It is contained in workpiece fixedly on the core rod; The workpiece that utilization and shape of product coincide is core rod fixedly, inwardly shrinks when preventing the product cooling, thereby can keep product size; Avoid blemish, guarantee product quality; And the water stream channel through base plate and workpiece fixed die in-core are provided with feeds cooling water, accelerates the cooling of plastic cement products, makes its fast shaping, helps enhancing productivity, and reduces cost.
Claims (5)
1. injecting products cooling and shaping device; It is characterized in that: this cooling and shaping device comprises support (1), be installed in the base plate (2) on the support (1) and be arranged on the fixing core rod (3) of workpiece on the base plate (2); Wherein, fixedly be formed with water stream channel (4) in the core rod (3) in said base plate (2) and workpiece; And fixedly be respectively equipped with pushing block (5) in the both sides of core rod (3) in said workpiece, said pushing block (5) is connected with the push rod (61) of the cylinder (6) that is installed in support (1) both sides respectively.
2. injecting products cooling and shaping device according to claim 1 is characterized in that: described water stream channel (4) comprises the inlet segment (41) and the water exit end (42) that are arranged in the base plate (2), be arranged on the fixedly trunk line (43) in the core rod (3) of workpiece.
3. injecting products cooling and shaping device according to claim 2; It is characterized in that: water inlet (21) and delivery port (22) are set on the side of said base plate (2), and the upper surface of base plate (2) and the workpiece fixedly lower surface of core rod (3) are provided with the interface (40) that trunk line (43) is communicated with inlet segment (41) and water exit end (42) respectively.
4. according to claim 2 or 3 described injecting products cooling and shaping devices; It is characterized in that: the said workpiece fixedly middle trunk line (43) of core rod (3) is bending shape; And workpiece fixedly core rod (3) is provided with the linkage section (44) that constitutes bending shape trunk line (43), and the external port (441) of this linkage section (44) locates to be provided with sealing-plug (442).
5. according to claim 2 or 3 described injecting products cooling and shaping devices; It is characterized in that: the number that said base plate (2) is gone up inlet segment (21) and water exit end (22) is respectively two, and the corresponding said workpiece fixedly number of the middle trunk line (43) of core rod (3) also is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204501858U CN202318835U (en) | 2011-11-14 | 2011-11-14 | Cooling and sizing device of injection molding product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204501858U CN202318835U (en) | 2011-11-14 | 2011-11-14 | Cooling and sizing device of injection molding product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202318835U true CN202318835U (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204501858U Expired - Lifetime CN202318835U (en) | 2011-11-14 | 2011-11-14 | Cooling and sizing device of injection molding product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202318835U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538225A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Cooling and shaping tool of right shell for front evaporator assembly of vehicle air conditioner |
| CN103538191A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Cooling and shaping tool of left shell for front evaporator assembly of vehicle air conditioner |
| CN103770297A (en) * | 2014-01-09 | 2014-05-07 | 苏州工业园区协利塑胶有限公司 | Water-cooling setting manufacturing tool for automobile buffering pad |
| CN109016418A (en) * | 2018-08-21 | 2018-12-18 | 博创智能装备股份有限公司 | A kind of water-cooled mould external cooling device |
| CN109049577A (en) * | 2018-08-27 | 2018-12-21 | 东莞市翔宇汽车装备有限公司 | A kind of quickly cooling device suitable for injecting products |
-
2011
- 2011-11-14 CN CN2011204501858U patent/CN202318835U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538225A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Cooling and shaping tool of right shell for front evaporator assembly of vehicle air conditioner |
| CN103538191A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Cooling and shaping tool of left shell for front evaporator assembly of vehicle air conditioner |
| CN103770297A (en) * | 2014-01-09 | 2014-05-07 | 苏州工业园区协利塑胶有限公司 | Water-cooling setting manufacturing tool for automobile buffering pad |
| CN103770297B (en) * | 2014-01-09 | 2016-06-29 | 苏州工业园区协利塑胶有限公司 | A kind of water-cooled shaping fixture of automobile-used cushion pad |
| CN109016418A (en) * | 2018-08-21 | 2018-12-18 | 博创智能装备股份有限公司 | A kind of water-cooled mould external cooling device |
| CN109049577A (en) * | 2018-08-27 | 2018-12-21 | 东莞市翔宇汽车装备有限公司 | A kind of quickly cooling device suitable for injecting products |
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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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 523290, No. 282, Xinfeng West Road, Shijie Town, Dongguan, Guangdong Patentee after: Dongguan Tianlong Akeda Electronics Co., Ltd. Address before: 523000 Guangdong city of Dongguan province Dongcheng District neighborhood mulberry Industrial Zone Patentee before: Dongguan Tianlong Akeda Electronics Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |