CN202388725U - Coiled uniform cooling injection mold - Google Patents
Coiled uniform cooling injection mold Download PDFInfo
- Publication number
- CN202388725U CN202388725U CN2011205054423U CN201120505442U CN202388725U CN 202388725 U CN202388725 U CN 202388725U CN 2011205054423 U CN2011205054423 U CN 2011205054423U CN 201120505442 U CN201120505442 U CN 201120505442U CN 202388725 U CN202388725 U CN 202388725U
- Authority
- CN
- China
- Prior art keywords
- water
- injection mold
- coiled
- son
- cooling
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the field of molds, and particularly relates to a coiled uniform cooling injection mold. The coiled uniform cooling injection mold is characterized in that an ejector plate is connected to a lower fixed plate; a fixed die core is fixedly arranged on an upper fixed plate; a movable die core is fixedly arranged in the fixed die core; an insert is arranged in the movable die core; a coiled water-cooling channel is formed on the insert; and a water inlet and a water outlet are respectively formed at two ends of the coiled water-cooling channel. According to the utility model, the coiled uniform cooling injection mold is ingeniously in design, the insert is ingeniously arranged in the movable die core, and the coiled water-cooling channel is formed on the outer wall of the insert and led out of the center of the insert, so that cooling water can cover a product completely, and the product can be cooled effectively and uniformly; the problems that a deep-cavity barrel-shaped product is difficult to cool and cannot be cooled uniformly are solved, and the quality of a mold product is improved; and the injection mold has the advantages that operation is simple, cooling is effective and uniform, and the quality of the mold product is improved.
Description
Technical field
The utility model relates to mould applications, particularly a kind of spiral fashion so water route structure that injection mold is evenly cooled off of being suitable for.
Background technology
In the injection mold process, the plastic cement melt temperature that mold cavity is filled reaches 220 ℃-230 ℃, even higher.This makes mold work after a period of time, and its temperature will be very high, and the shaping plastic cement products temperature that ejects also has only five or six ten degree.Owing to all kinds of article shape complicacy, wall unevenness, fill the equal factor of mould order, make plastics in solidification process, the diverse location temperature is different, and the stress meeting that this heat exchange produces directly influence product's dimensional precision and outward appearance.Under the situation that high-speed production is shaped, guarantee that goods reach the suitable temperature that ejects in a short period of time, thereby be unlikely to influence the Forming Quality and the production efficiency of goods, just must cooling system reasonable in design.
The Design of Cooling System theory is exactly the temperature that maintenance and plastic properties, quality of item adapt, and eliminates to greatest extent or reduces this stress, improves the physical property of plastics, obtains the high-quality goods.Its work purpose not only makes mold cools down, and will constantly dissipate the high temperature that plastics liquation in the forming process brings mould, makes mould keep steady temperature, control plastics liquation cooling velocity.But also do not design the cooling water channel structure that meets the demands at present.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned not enough problem, provides a kind of spiral fashion so evenly to cool off injection mold, adopts the design that is added to son and spiral fashion so waterway channel, and is simple in structure, practical, can reach efficient cooling.
The technical scheme that the utility model adopts is: a kind of spiral fashion so is evenly cooled off injection mold; Comprise upper mounted plate, cover half die, dynamic model die, go into son, delivery port, liftout plate, bottom plate, water inlet and spiral fashion so waterway channel; It is characterized in that: liftout plate is connected on the bottom plate; The cover half die is fixedly installed on the upper mounted plate, and it is inner that the dynamic model die is fixedly installed in the cover half die, goes into son and is installed on dynamic model die inside; Go into to be processed with the spiral fashion so water-cooling channel on the son, spiral fashion so water-cooling channel two ends are respectively arranged with water inlet and delivery port.
Said spiral fashion so water-cooling channel left side links to each other with water inlet; Itself and dynamic model die contact position are equipped with left retaining ring; Its water route rising passway is machined on the sub-outer wall with spiral-shaped from bottom to top, and its water route decline passway was derived from going into subcenter after sub-top was gone in arrival, linked to each other with delivery port.
Saidly go into son, its bottom that contacts with the dynamic model die is equipped with the right retaining ring that seals.
The utility model is skillfully constructed, and in the dynamic model die, adds one cleverly and goes into son, and the waterway channel that will spiral is machined in this and goes on the sub-outer wall; Then; Derive from this center of going into son, can accomplish more comprehensively covering of cooling water, accomplish effective, cooling uniformly product; Solve dark chamber drum shape goods cooling difficulty, the even problem of inhomogeneous cooling, thereby improved the quality of die products.
To sum up, the injection mould spiral fashion so cooling water channel structure that the utility model can provide simple in structure, function is practical has simple to operately, and cooling effectively and evenly improves the advantage of mould product quality.
Description of drawings
Accompanying drawing 1 evenly cools off the structural representation of injection mold for a kind of spiral fashion so.
Among the figure: 1 upper mounted plate, 2 cover half dies, 3 dynamic model dies, 4 are gone into son, 5 right retaining rings, 6 delivery ports, 7 liftout plates, 8 bottom plates, 9 water inlets, 10 left retaining rings, 11 spiral fashion so waterway channels.
The specific embodiment
Specify the utility model below in conjunction with accompanying drawing, but the utility model is not limited to specific embodiment.
Shown in accompanying drawing 1, a kind of spiral fashion so of the utility model is evenly cooled off injection mold, comprises upper mounted plate 1, cover half die 2, dynamic model die 3, goes into son 4, delivery port 6, liftout plate 7, bottom plate 8, water inlet 9 and spiral fashion so waterway channel 11.
Liftout plate 7 is connected on the bottom plate 8; Cover half die 2 is fixedly installed on the upper mounted plate 1; Dynamic model die 3 is fixedly installed in cover half die 2 inside; Go into son 4 and be installed on dynamic model die 3 inside, go on the son 4 to be processed with spiral fashion so water-cooling channel 11, spiral fashion so water-cooling channel two ends are respectively arranged with water inlet 9 and delivery port 6.
Said spiral fashion so water-cooling channel 11 left sides link to each other with water inlet 9; Itself and dynamic model die contact position are equipped with left retaining ring 10; Rising the end passage on its water route is machined on sub 4 outer walls with spiral-shaped from bottom to top; Its water route decline passway is derived from going into son (4) center after arriving sub-top, links to each other with delivery port (6).
Saidly go into son 4, its bottom that contacts with dynamic model die 3 is equipped with the right retaining ring 5 that seals.
When die products is cooled off; Connect cooling water pipe through water inlet 9, cooling water gets into the spiral fashion so waterway channel through water inlet, and the spiral-shaped rising of rising passway reaches into sub-top along the water route earlier; The back flows down from the descending water paths of going into subcenter; Get into delivery port and flow out completion cooling procedure, realization, uniformly cooling effective product.
Claims (3)
1. a spiral fashion so is evenly cooled off injection mold; Comprise upper mounted plate (1), cover half die (2), dynamic model die (3), go into son (4), delivery port (6), liftout plate (7), bottom plate (8), water inlet (9) and spiral fashion so waterway channel (11); It is characterized in that: liftout plate (7) is connected on the bottom plate (8); Cover half die (2) is fixedly installed on the upper mounted plate (1); Dynamic model die (3) is fixedly installed in cover half die (2) inside; Go into son (4) and be installed on dynamic model die (3) inside, go into to be processed with spiral fashion so water-cooling channel (11) on the son (4), spiral fashion so water-cooling channel two ends are respectively arranged with water inlet (9) and delivery port (6).
2. a kind of spiral fashion so according to claim 1 is evenly cooled off injection mold; It is characterized in that: said spiral fashion so water-cooling channel (11) left side links to each other with water inlet (9); Itself and dynamic model die contact position are equipped with left retaining ring (10); Its water route rising passway is machined on son (4) outer wall with spiral-shaped from bottom to top, and its water route decline passway was derived from going into son (4) center after sub-top was gone in arrival, linked to each other with delivery port (6).
3. a kind of spiral fashion so according to claim 1 is evenly cooled off injection mold, it is characterized in that: saidly go into son (4), its bottom that contacts with dynamic model die (3) is equipped with the right retaining ring (5) that seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205054423U CN202388725U (en) | 2011-12-07 | 2011-12-07 | Coiled uniform cooling injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205054423U CN202388725U (en) | 2011-12-07 | 2011-12-07 | Coiled uniform cooling injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388725U true CN202388725U (en) | 2012-08-22 |
Family
ID=46663675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205054423U Expired - Fee Related CN202388725U (en) | 2011-12-07 | 2011-12-07 | Coiled uniform cooling injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388725U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737755A (en) * | 2013-12-27 | 2014-04-23 | 中山市利群精密实业有限公司 | Pitched roof cooling water channel device |
| CN106426791A (en) * | 2016-12-14 | 2017-02-22 | 佛山市顺德区百年科技有限公司 | Die structure and wind wheel |
| CN107443688A (en) * | 2017-09-14 | 2017-12-08 | 重庆联荣智能模具股份有限公司 | A kind of industrial bucket shaping and demoulding mould |
| CN109648796A (en) * | 2019-01-18 | 2019-04-19 | 苏州嘉泰隆实业有限公司 | A kind of long depth injection mold of high-efficient heat-dissipating and its production method |
| CN110552863A (en) * | 2019-09-11 | 2019-12-10 | 西安交通大学 | cooling structure for cylinder cover of diaphragm compressor |
-
2011
- 2011-12-07 CN CN2011205054423U patent/CN202388725U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737755A (en) * | 2013-12-27 | 2014-04-23 | 中山市利群精密实业有限公司 | Pitched roof cooling water channel device |
| CN106426791A (en) * | 2016-12-14 | 2017-02-22 | 佛山市顺德区百年科技有限公司 | Die structure and wind wheel |
| CN106426791B (en) * | 2016-12-14 | 2019-03-08 | 佛山市顺德区百年科技有限公司 | Mould structure and wind wheel |
| CN107443688A (en) * | 2017-09-14 | 2017-12-08 | 重庆联荣智能模具股份有限公司 | A kind of industrial bucket shaping and demoulding mould |
| CN109648796A (en) * | 2019-01-18 | 2019-04-19 | 苏州嘉泰隆实业有限公司 | A kind of long depth injection mold of high-efficient heat-dissipating and its production method |
| CN109648796B (en) * | 2019-01-18 | 2021-05-04 | 苏州希尔林机械科技有限公司 | Efficient heat dissipation type long-depth injection mold and production method thereof |
| CN110552863A (en) * | 2019-09-11 | 2019-12-10 | 西安交通大学 | cooling structure for cylinder cover of diaphragm compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202388725U (en) | Coiled uniform cooling injection mold | |
| CN102548730A (en) | Baffle pipe and core-cooling device for an injection mold | |
| CN104608331B (en) | A kind of large-scale PVC plastic pipe injection mold hot runner dish-style apparatus for pouring | |
| CN202428619U (en) | Injection mold | |
| CN201808186U (en) | Mould with spiral waterway structure | |
| CN202399470U (en) | Water cooling injection mould | |
| CN202388726U (en) | Injection mold of direct-cooling type sprue bush | |
| CN205871070U (en) | Plastic mold for automotive interior | |
| CN205202013U (en) | Cold flow pass injection mold | |
| CN201553757U (en) | Quenching die of clutch diaphragm spring | |
| CN204585719U (en) | A kind of silica gel product shaping cold runner nozzle-type mould | |
| CN104690895A (en) | Hot runner mold for plastic pipe or container bottom labeling | |
| CN203110286U (en) | Insert structure of special mold core for water line to pass | |
| CN106476179A (en) | A kind of composite shaping large mold for carrying heating, cooling system | |
| CN109160715B (en) | Small mouth glass bottle pressing-blowing process mould | |
| CN207172675U (en) | A kind of profile-followed waterway structure of injection molding pipe part joint class mould | |
| CN202388723U (en) | Direct-cooling type inclined-ejector injection mould | |
| CN206335747U (en) | It is a kind of to carry heating, the composite shaping large mold of cooling system | |
| CN108058332A (en) | Spiral fashion uniformly cools down injection mold | |
| CN211074367U (en) | Metal mold insert with novel waterway structure | |
| CN201728770U (en) | Plastic die cooling device | |
| CN201483725U (en) | ECO hot runner system structure | |
| CN203557686U (en) | Air-water double-cooling bottom mold for bottle-blowing mold | |
| CN216804312U (en) | Radial runner 3D prints cooling water route | |
| CN212603066U (en) | Injection mold with novel pouring opening |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20141207 |
|
| EXPY | Termination of patent right or utility model |