CN108819155A - Injection mold with cooling water channel mechanism - Google Patents
Injection mold with cooling water channel mechanism Download PDFInfo
- Publication number
- CN108819155A CN108819155A CN201810897893.2A CN201810897893A CN108819155A CN 108819155 A CN108819155 A CN 108819155A CN 201810897893 A CN201810897893 A CN 201810897893A CN 108819155 A CN108819155 A CN 108819155A
- Authority
- CN
- China
- Prior art keywords
- water channel
- cooling water
- cooling
- injection mold
- pair
- 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
- 239000000498 cooling water Substances 0.000 title claims abstract description 86
- 238000002347 injection Methods 0.000 title claims abstract description 37
- 239000007924 injection Substances 0.000 title claims abstract description 37
- 238000001816 cooling Methods 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of injection mold with cooling water channel mechanism, it includes mutually matched upper mold and lower die, the upper die and lower die, which are respectively arranged with, to be mutually matched to form the type chamber of injection molded automobile grid, the automobile grills injection mold, which also has, to be connected so that the intracavitary automobile grills of type are carried out with cooling cooling water channel mechanism with the lower die, the cooling water channel mechanism includes the first cooling water channel and the second cooling water channel being connected respectively with the lower die, wherein first cooling water channel is in the side for being located at second cooling water channel in transverse direction, first cooling water channel has the first cooling pipe of recyclable Inlet and outlet water, second cooling water channel have it is independent and be arranged side by side it is a pair of into, outlet conduit.The present invention can be allowed to cool the automobile grills that waterway mechanism is rapidly and uniformly formed injection molding with the injection mold of cooling water channel mechanism and cool down, and then Improving The Quality of Products, shorten the molding cycle of product.
Description
Technical field
The present invention relates to a kind of injection mold more particularly to a kind of injection molds with cooling water channel mechanism.
Background technique
In general, automobile grills are manufactured and are produced by mold injection molding technique, also, in injection mold, it is cold
But system is its core, suffers from extremely important influence to the production efficiency in the service life of mold, injecting products and quality.
Therefore, the cooling water channel design of injection mold is the key that improve injecting products quality, improve injection molding efficiency.
Therefore, it is necessary to provide the improved injection mold with cooling water channel mechanism of one kind to overcome the above problem.
Summary of the invention
The purpose of the present invention is to provide a kind of injection molds with cooling water channel mechanism.
For achieving the above object, the present invention provides a kind of injection molds with cooling water channel mechanism comprising
Mutually matched upper mold and lower die, the upper die and lower die, which are respectively arranged with, to be mutually matched to form the type of injection molded automobile grid
Chamber, the injection mold, which also has, to be connected so that the intracavitary automobile grills of type are carried out with cooling cooling water channel mechanism with the lower die,
The cooling water channel mechanism includes the first cooling water channel and the second cooling water channel being connected respectively with the lower die, wherein described
One cooling water channel in transverse direction be located at second cooling water channel side, first cooling water channel have be recycled into
First cooling pipe of water outlet, second cooling water channel have independent and arranged side by side a pair of of water-in and water-out pipeline.
As a further improvement of the present invention, first cooling water channel includes the first jacking block positioned at its top and institute
State connected first cooling pipe of the first jacking block and the first slide positioned at first cooling pipe bottom end.
As a further improvement of the present invention, first cooling pipe has Double layer pipeline, and the Double layer pipeline includes
The radially spaced internal layer pipeline in direction and outer layer pipeline, the internal layer pipeline and outer layer pipeline are respectively used to realize institute
State the inflow and outflow of the first cooling water channel.
As a further improvement of the present invention, second cooling water channel includes the second jacking block positioned at its top and institute
State the second jacking block at the same connected the pair of water-in and water-out pipeline and be connected positioned at the pair of water-in and water-out pipeline bottom end the
Two slides.
As a further improvement of the present invention, several water channels arranged in a crossed manner are provided in first, second jacking block.
As a further improvement of the present invention, the side of each in first, second jacking block is equipped with and the automobile
The first end face that grid local profile matches, and the other side that the first end face is oppositely arranged is equipped with core pulling inclined-plane, and described
At least a pair of of recessed portion and the protrusion in corresponding recessed portion are provided in first end face, for being formed on the outside of automobile grills
Back-off.
As a further improvement of the present invention, first cooling water channel, which also has, is sheathed on outside first cooling pipe
The first sliding block of a pair, the pair of first sliding block along first cooling pipe length direction interval be arranged.
As a further improvement of the present invention, the second slide includes fixing respectively for water-in and water-out pipeline insertion
A pair of of fixed block, three clamping elements being arranged alternately with the pair of fixed block and the company that two adjacent clamping elements are connected
Fitting, each fixed block are located between two adjacent clamping elements.
As a further improvement of the present invention, first cooling water channel, which also has, is fixed on first cooling pipe
The fixing piece of first jacking block, second cooling water channel, which also has, is fixed on described for the pair of water-in and water-out pipeline
The fixing piece of two jacking blocks, first, second jacking block be respectively provided with for first cooling pipe and it is the pair of into and out of
In the installation of waterpipe insertion and the mounting groove that is connected with the installation passage, the self-corresponding core pulling inclined-plane of mounting groove to
Outer recess formation.
As a further improvement of the present invention, the fixing piece is assembled in the mounting groove, and self-corresponding core pulling is oblique
It faces out and presses on corresponding first cooling pipe and water-in and water-out pipeline, the first cooling pipe and water-in and water-out pipeline are compressed
It is fixed in the installation passage, and then is fixedly connected with corresponding first, second jacking block.
The beneficial effects of the invention are as follows：There is the present invention injection mold of cooling water channel mechanism can be allowed to cool water route machine
The automobile grills that structure is rapidly and uniformly formed injection molding cool down, and then Improving The Quality of Products, shorten the molding week of product
Phase.
Detailed description of the invention
Fig. 1 is that the present invention has the injection mold of cooling water channel mechanism and the three-dimensional assembling schematic diagram of automobile grills.
Fig. 2 is the view of the injection mold and another visual angle of automobile grills shown in Fig. 1 with cooling water channel mechanism.
Fig. 3 is the vertical of cooling water channel mechanism in the injection mold shown in Fig. 1 with cooling water channel mechanism and automobile grills
Body schematic diagram.
Fig. 4 is the view of cooling water channel mechanism shown in Fig. 3 and another visual angle of automobile grills.
Fig. 5 is the stereoscopic schematic diagram of the first cooling water channel in cooling water channel mechanism shown in Fig. 2.
Fig. 6 is the stereoscopic schematic diagram of the second cooling water channel in cooling water channel mechanism shown in Fig. 2.
Fig. 7 is the partially exploded diagram of cooling water channel mechanism described in Fig. 2.
Fig. 8 is the first stereoscopic schematic diagram of the jacking block of the first cooling water channel shown in Fig. 5.
Fig. 9 is the stereoscopic schematic diagram of the second jacking block of the second cooling water channel shown in Fig. 6.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to various embodiments shown in the accompanying drawings.But these embodiments are not
The limitation present invention, structure that those skilled in the art are made according to these embodiments, method or change functionally
It changes and is included within the scope of protection of the present invention.
It please refers to shown in Fig. 1 to Fig. 9, there is the better embodiment of the injection mold of cooling water channel mechanism for the present invention,
It includes mutually matched upper mold (not shown) and lower die 1 that the present invention, which has the injection mold of cooling water channel mechanism, the upper mold with
Lower die 1, which is respectively arranged with, to be mutually matched to form the type chamber 10 of injection molded automobile grid 2, the injection mold also have with it is described under
Mould is connected so that the intracavitary automobile grills of type 2 are carried out with cooling cooling water channel mechanism, the cooling water channel mechanism include respectively with institute
State lower die connected the first cooling water channel 3 and the second cooling water channel 4, first cooling water channel 3 and the second cooling water channel 4 difference
Independent control, and coolant water temperature freely can be adjusted respectively, in this way, so that the cooling effect of product is more preferable, and then promotion product
Quality.
Wherein first cooling water channel 3 in transverse direction be located at second cooling water channel 4 side, described first
Cooling water channel 3 has the first cooling pipe 31 of recyclable Inlet and outlet water, and second cooling water channel 4 has independent and arranged side by side
A pair of of water-in and water-out pipeline 41,42.In this way, to guarantee the product injection molding quality of automobile grills 2 and extend the use of injection mold
Service life.
First cooling water channel 3 includes the first jacking block 32 for being located at its top, the institute being connected with first jacking block 32
State the first cooling pipe 31 and the first slide 33 positioned at 31 bottom end of the first cooling pipe.
First cooling pipe 31 has Double layer pipeline, and the Double layer pipeline is spaced including radially direction
Internal layer pipeline 311 and outer layer pipeline 312, the internal layer pipeline 311 are respectively used to realize that described first is cooling with outer layer pipeline 312
The inflow and outflow in water route 3.In the present embodiment, first cooling pipe 31 be oblique pipeline, extending direction (or its
Length direction) it is arranged at an angle with vertical direction.
Second cooling water channel 4 includes being connected simultaneously positioned at second jacking block 43 on its top, with second jacking block 43
The pair of water-in and water-out pipeline 41,42 and the second slide 44 connected positioned at the pair of water-in and water-out pipeline 41,42 bottom ends.
In the present embodiment, the extending direction of the pair of water-in and water-out pipeline 41,42 is parallel with vertical direction, and it is the pair of into and out of
The second jacking block 43 is described in waterpipe 41,42 synchronous push to realize core pulling action.
Meanwhile several water channels 325,435 arranged in a crossed manner are provided in first, second jacking block 32,43, so that institute
The first, second jacking block 32,43 water flowings are stated, and then is simultaneously and rapidly cooled down with type chamber, the product quality of the automobile grills of injection molding is improved.
The side of first jacking block 32 is equipped with the first end face 321 to match with 2 local profile of automobile grills, and
The other side that the first end face 321 is oppositely arranged is equipped with core pulling inclined-plane 322, and at least one is provided in the first end face 321
To recessed portion 3211 and the protrusion 3212 in corresponding recessed portion, for forming the back-off 21 in 2 outside of automobile grills.Equally
Ground, the side of second jacking block 43 also are provided with the first end face 431 to match with 2 local profile of automobile grills, and should
The other side that first end face 431 is oppositely arranged is equipped with core pulling inclined-plane 432, and is provided in the first end face 431 at least a pair of
Recessed portion and the protrusion in corresponding recessed portion, for forming the back-off 21 in 2 outside of automobile grills.
First cooling water channel 3 also has the first sliding block of a pair 34 being sheathed on outside first cooling pipe 31, institute
A pair of first sliding block 34 is stated to be arranged along the length direction interval of first cooling pipe 31.Outside the water-in and water-out pipeline 41,42
Also be respectively arranged with a pair of second sliding block 45, second sliding block 45 be arranged at intervals at along the vertical direction respectively it is corresponding into and out of
The outside of waterpipe 41,42.
The second slide 44 includes a pair of of fixed block 441 fixed for the water-in and water-out pipeline 41,42 insertion respectively,
Three clamping elements 442 being arranged alternately with the pair of fixed block 441 and the connector that two adjacent clamping elements 442 are connected
443, each fixed block 441 is located between two adjacent clamping elements 442.Each clamping element 442 is towards adjacent
The side of clamping element 442 be equipped with limiting slot 4421, so that receiving positions corresponding fixed block 441, wherein intermediate clamping element
442 two sides are provided with the locating slot 4421, and only the locating slot is arranged in side to the clamping element 442 of two sides wherein
4421.Similarly, the structure setting of the first slide 33 and assembling matching relationship are approximate with second slide 44, and difference exists
In the first slide 33 only has a fixed block.
First cooling water channel 3 also has the fixation that first cooling pipe 31 is fixed on to first jacking block 32
Part 35, second cooling water channel 4, which also has, is fixed on second jacking block 43 for the pair of water-in and water-out pipeline 41,42
The fixing piece 46.It please join shown in Fig. 8 to Fig. 9, first, second jacking block 32,43 is respectively provided with for first cooling tube
Installation passage 323,433 that road 31 and the pair of water-in and water-out pipeline 41,42 are inserted into and with the installation passage 323,433 phases
The mounting groove 324,434 of connection, the mounting groove 324,434 self-corresponding core pulling inclined-planes 322,432 towards first end face 321,
431 recess are formed.
The fixing piece 35,46 is assembled in the mounting groove 324,434, and self-corresponding core pulling inclined-plane 322,432 to
Corresponding first cooling pipe 31 and water-in and water-out pipeline 41,42 are pressed on outside, by the first cooling pipe 31 and inlet tube and outlet tube
Road 41,42 is fixed in the installation passage 323,433, so with corresponding first, second jacking block 32,43 is fixed connects
It connects.
So set, there is the present invention injection mold of cooling water channel mechanism can be allowed to cool waterway mechanism quickly,
The automobile grills formed evenly to injection molding cool down, and then Improving The Quality of Products, shorten the molding cycle of product.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of injection mold with cooling water channel mechanism comprising mutually matched upper mold and lower die, the upper mold is under
Mould, which is respectively arranged with, to be mutually matched to form the type chamber of injection molded automobile grid, and the injection mold also has to be connected with the lower die
The intracavitary automobile grills of type are carried out with cooling cooling water channel mechanism, it is characterised in that：The cooling water channel mechanism includes difference
The first cooling water channel and the second cooling water channel being connected with the lower die, wherein first cooling water channel is upper in transverse direction
In the side of second cooling water channel, first cooling water channel has the first cooling pipe of recyclable Inlet and outlet water, described
Second cooling water channel has independent and arranged side by side a pair of of water-in and water-out pipeline.
2. as described in claim 1 with the injection mold of cooling water channel mechanism, it is characterised in that：First cooling water channel
It is cold including the first jacking block for being located at its top, first cooling pipe that is connected with first jacking block and positioned at described first
But the first slide of pipeline bottom end.
3. as claimed in claim 2 with the injection mold of cooling water channel mechanism, it is characterised in that：First cooling pipe
With Double layer pipeline, the Double layer pipeline includes the radially spaced internal layer pipeline in direction and outer layer pipeline, described interior
Layer pipeline and outer layer pipeline are respectively used to realize the inflow and outflow of first cooling water channel.
4. as claimed in claim 2 with the injection mold of cooling water channel mechanism, it is characterised in that：Second cooling water channel
Including being located at second jacking block on its top, the pair of water-in and water-out pipeline being connected simultaneously with second jacking block and positioned at institute
State the connected second slide in a pair of of water-in and water-out pipeline bottom end.
5. as claimed in claim 4 with the injection mold of cooling water channel mechanism, it is characterised in that：First, second top
Several water channels arranged in a crossed manner are provided in block.
6. as claimed in claim 5 with the injection mold of cooling water channel mechanism, it is characterised in that：First, second top
The side of each in block is equipped with the first end face to match with the automobile grills local profile, and the first end face is set relatively
The other side set is equipped with core pulling inclined-plane, and is provided at least a pair of of recessed portion in the first end face and is located in corresponding recessed portion
Protrusion, for formed automobile grills on the outside of back-off.
7. as claimed in claim 6 with the injection mold of cooling water channel mechanism, it is characterised in that：First cooling water channel
Also there is the first sliding block of a pair being sheathed on outside first cooling pipe, the pair of first sliding block is along first cooling tube
The length direction interval in road is arranged.
8. as claimed in claim 4 with the injection mold of cooling water channel mechanism, it is characterised in that：The second slide includes
A pair of of the fixed block fixed for water-in and water-out pipeline insertion respectively, three clampings being arranged alternately with the pair of fixed block
Part and the connector that two adjacent clamping elements are connected, each fixed block are located between two adjacent clamping elements.
9. as claimed in claim 6 with the injection mold of cooling water channel mechanism, it is characterised in that：First cooling water channel
Also there is the fixing piece that first cooling pipe is fixed on to first jacking block, second cooling water channel also has institute
The fixing piece that a pair of of water-in and water-out pipeline is fixed on second jacking block is stated, first, second jacking block is respectively provided with for institute
State the installation being connected in the installation of the first cooling pipe and the insertion of the pair of water-in and water-out pipeline and with the installation passage
Slot, the self-corresponding core pulling inclined-plane of mounting groove are recessed to be formed outward.
10. as claimed in claim 9 with the injection mold of cooling water channel mechanism, it is characterised in that：The fixing piece assembling
In to the mounting groove, and self-corresponding core pulling inclined-plane presses on corresponding first cooling pipe and water-in and water-out pipeline outward, with
First cooling pipe and water-in and water-out pipeline are fixed in the installation passage, so with corresponding first, second jacking block
It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810897893.2A CN108819155A (en) | 2018-08-08 | 2018-08-08 | Injection mold with cooling water channel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810897893.2A CN108819155A (en) | 2018-08-08 | 2018-08-08 | Injection mold with cooling water channel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108819155A true CN108819155A (en) | 2018-11-16 |
Family
ID=64153830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810897893.2A Withdrawn CN108819155A (en) | 2018-08-08 | 2018-08-08 | Injection mold with cooling water channel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108819155A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050003110A (en) * | 2003-06-30 | 2005-01-10 | 주식회사 대우일렉트로닉스 | Core cool structure of injection molding |
| CN201471696U (en) * | 2009-06-18 | 2010-05-19 | 徐茂盛 | Cooling water channel structure of inclined roof pulling core |
| CN205009537U (en) * | 2015-09-02 | 2016-02-03 | Tcl通力电子（惠州）有限公司 | Injection mold with cooling water route |
| CN106426768A (en) * | 2016-08-31 | 2017-02-22 | 江苏雨燕模业科技有限公司 | Automobile grille machining mold |
| CN207156343U (en) * | 2017-09-07 | 2018-03-30 | 一汽-大众汽车有限公司 | A kind of bloom is exempted to spray grill forming die |
| CN208615262U (en) * | 2018-08-08 | 2019-03-19 | 昆山天匠精密模具有限公司 | Injection moulding apparatus with cooling water channel structure |
-
2018
- 2018-08-08 CN CN201810897893.2A patent/CN108819155A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050003110A (en) * | 2003-06-30 | 2005-01-10 | 주식회사 대우일렉트로닉스 | Core cool structure of injection molding |
| CN201471696U (en) * | 2009-06-18 | 2010-05-19 | 徐茂盛 | Cooling water channel structure of inclined roof pulling core |
| CN205009537U (en) * | 2015-09-02 | 2016-02-03 | Tcl通力电子（惠州）有限公司 | Injection mold with cooling water route |
| CN106426768A (en) * | 2016-08-31 | 2017-02-22 | 江苏雨燕模业科技有限公司 | Automobile grille machining mold |
| CN207156343U (en) * | 2017-09-07 | 2018-03-30 | 一汽-大众汽车有限公司 | A kind of bloom is exempted to spray grill forming die |
| CN208615262U (en) * | 2018-08-08 | 2019-03-19 | 昆山天匠精密模具有限公司 | Injection moulding apparatus with cooling water channel structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |