CN208290417U - Water-cooled solid injection mold - Google Patents
Water-cooled solid injection mold Download PDFInfo
- Publication number
- CN208290417U CN208290417U CN201820602974.0U CN201820602974U CN208290417U CN 208290417 U CN208290417 U CN 208290417U CN 201820602974 U CN201820602974 U CN 201820602974U CN 208290417 U CN208290417 U CN 208290417U
- Authority
- CN
- China
- Prior art keywords
- water
- mold core
- water hole
- hole
- 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.)
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Links
- 238000002347 injection Methods 0.000 title claims abstract description 12
- 239000007924 injection Substances 0.000 title claims abstract description 12
- 239000007787 solid Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000000498 cooling water Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
The utility model discloses a solid type injection mold of water-cooled, including front mould, back mould, preceding mold core and back mold core, its characterized in that: be equipped with the shaping piece on the back mold core, and the bottom surface of back mold core is equipped with the cooling plate, be equipped with the cooling water course on the cooling plate, this cooling water course includes a water inlet and a delivery port, be equipped with a plurality of water holes one with the cooling water course intercommunication on the cooling water course, be equipped with a plurality of water holes two that can communicate with water hole one on the back mold core, water hole two extends in the shaping piece, thereby be equipped with the water course that the spacer separates into two intercommunications with water hole one and water hole two in water hole one and the water hole two that correspond, the water course is leading-in to four angles departments of shaping piece with the cooling water to the angle of buckling of having guaranteed the fashioned product goes out and can cool off fully, and the department of buckling after avoiding moulding plastics is because of the incomplete emergence.
Description
Technical field
The utility model relates to a kind of mold, especially a kind of water-cooled curable type injection mold.
Background technique
Common mold will use heat-insulated and water cooling plant in injection molding, and the height on mold is avoided to be thermally conducted in equipment
And convenient for the product fast cooling shaping in mold, but common mold only uses coldplate cooling, above-mentioned setting
Cooling cannot go deep into cooling inside injecting products, thus encounter some bendings or bend biggish thin walled shell bending place after injection molding
Deformation occurs due to curable type is incomplete.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of water-cooled curable type injection mold.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of water-cooled curable type injection mold, including preceding mould, rear mold, preceding mold core and rear mold core, it is characterised in that: described
Mold core is equipped with forming blocks afterwards, and the bottom surface of rear mold core is equipped with coldplate, and the coldplate is equipped with cooling water channel, the cooling water
Road includes a water inlet and a water outlet, and the cooling water channel is equipped with several water holes one being connected to cooling water channel, institute
Rear mold core is stated equipped with several water holes two that can be connected to water hole one, the water hole two extends in forming blocks, the water hole
One is equipped with shim thus the water channel that water hole one is connected to water hole two compartment at two with corresponding water hole two.
The inner wall in the water hole one is equipped with card slot, and the shim is caught in card slot.
It is equipped with seal groove at the aperture in the water hole one, is equipped with sealing ring in the seal groove.
The end of the shim was equipped with the mouth of a river.
The beneficial effects of the utility model are: the utility model is from the cooling water channel newly devised in coldplate, and cold
But four water holes being connected to cooling water channel one are devised in plate, are then set on rear mold core there are four can be connected to water hole one
Corresponding water hole two, the water hole two extends in forming blocks, so that cooling water be imported at four angles of forming blocks, from
And ensure that molding product bending angle go out can cool down sufficiently, avoid injection molding after bending place because curable type not exclusively due to shape occurs
Become, to improve the quality of product.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the internal structure chart of the utility model；
Fig. 2 is the internal structure chart of another part of the utility model；
Fig. 3 is the cross-sectional view of rear mold core and coldplate.
Specific embodiment
Referring to figs. 1 to Fig. 3, the utility model discloses a kind of water-cooled curable type injection molds, including preceding mould (not to show in figure
Show), rear mold 1, preceding mold core (not shown in figure) and rear mold core 2, it is described after mold core 2 be equipped with forming blocks 3, and rear mold core
2 bottom surface is equipped with coldplate 4, and the coldplate 4 is equipped with cooling water channel 5, which includes a water inlet and one
Water outlet, and being set on cooling water channel 5 there are four the water hole 1 that be connected to cooling water channel 5, set on mold core 2 after described there are four energy
Enough corresponding water holes 27 being connected to water hole 1, the water hole 27 extend in forming blocks 3, and forming blocks 3 are square block, water
Hole 27 extends respectively at four angles of square block, so that it is abundant to ensure that the bending angle of molding product can cool down out, at
Gap between the inner wall of the forming tank of type block 3 and preceding mold core constitutes the forming cavity of product, forms product after injected plastic.
Water hole 1 and water hole 27 are separated into two with shim 8 is equipped in corresponding water hole 27 by the water hole 1
The water channel of a connection does not have to drill two holes in this way and is connected to again, so as to avoid complicated technique and reduces production difficulty.Institute
The inner wall for stating water hole 1 is equipped with card slot, and 8 two sides of shim are caught in card slot, bottom end and the water hole 1 of shim 8
Bottom hole is in sealing contact, thus guarantee the water channels of be separated out two connections mutually will not leak, and the end of shim 8 is equipped with
The mouth of a river 9 is crossed, it is semi-circular notch that this, which crosses the mouth of a river 9, consequently facilitating two water channel connections being separated out, and two ends of notch
Portion can be contacted with the bottom hole in water hole 27, thus all that shim 8 is fixed from upper and lower ends, while guaranteed cooling water follows
Circulation is dynamic.
As shown, being equipped with seal groove 10 at the aperture in the water hole 1, it is equipped with sealing ring in the seal groove 10, prevents
Water in water hole 1 and water hole 27 is leaked out between rear mold core 2 and coldplate 4.
Above to a kind of water-cooled curable type injection mold provided by the utility model embodiment, it is described in detail,
Specific case used herein is expounded the principles of the present invention and embodiment, and the explanation of above embodiments is only
It is the method and its core concept for being used to help understand the utility model；At the same time, for those skilled in the art, foundation
The thought of the utility model, there will be changes in the specific implementation manner and application range, in conclusion in this specification
Appearance should not be construed as a limitation of the present invention.
Claims (4)
1. a kind of water-cooled curable type injection mold, including preceding mould, rear mold, preceding mold core and rear mold core, it is characterised in that: after described
Mold core is equipped with forming blocks, and the bottom surface of rear mold core is equipped with coldplate, and the coldplate is equipped with cooling water channel, the cooling water channel
Including a water inlet and a water outlet, the cooling water channel is equipped with several water holes one being connected to cooling water channel, described
Mold core is equipped with several water holes two that can be connected to water hole one afterwards, and the water hole two extends in forming blocks, the water hole one
Shim is equipped with corresponding water hole two thus the water channel that water hole one is connected to water hole two compartment at two.
2. a kind of water-cooled curable type injection mold according to claim 1, it is characterised in that: on the inner wall in the water hole one
Equipped with card slot, the shim is caught in card slot.
3. a kind of water-cooled curable type injection mold according to claim 1, it is characterised in that: at the aperture in the water hole one
Equipped with seal groove, sealing ring is equipped in the seal groove.
4. a kind of water-cooled curable type injection mold according to claim 1, it is characterised in that: the end of the shim is set
There is the mouth of a river.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602974.0U CN208290417U (en) | 2018-04-25 | 2018-04-25 | Water-cooled solid injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602974.0U CN208290417U (en) | 2018-04-25 | 2018-04-25 | Water-cooled solid injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208290417U true CN208290417U (en) | 2018-12-28 |
Family
ID=64703668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820602974.0U Active CN208290417U (en) | 2018-04-25 | 2018-04-25 | Water-cooled solid injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208290417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125371A (en) * | 2019-06-19 | 2019-08-16 | 广东鸿图科技股份有限公司 | Cooling separator, pin type point cold the combination cooling structure and application cooling with partition |
-
2018
- 2018-04-25 CN CN201820602974.0U patent/CN208290417U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125371A (en) * | 2019-06-19 | 2019-08-16 | 广东鸿图科技股份有限公司 | Cooling separator, pin type point cold the combination cooling structure and application cooling with partition |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |