CN209478817U - A kind of curved injection part injection mold - Google Patents
A kind of curved injection part injection mold Download PDFInfo
- Publication number
- CN209478817U CN209478817U CN201821842136.7U CN201821842136U CN209478817U CN 209478817 U CN209478817 U CN 209478817U CN 201821842136 U CN201821842136 U CN 201821842136U CN 209478817 U CN209478817 U CN 209478817U
- Authority
- CN
- China
- Prior art keywords
- injection
- mold
- lower die
- condensation channel
- upper mold
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 73
- 239000007924 injection Substances 0.000 title claims abstract description 73
- 230000005494 condensation Effects 0.000 claims abstract description 28
- 238000009833 condensation Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 23
- 239000003292 glue Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 20
- 239000000084 colloidal system Substances 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 description 9
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012778 molding material Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of curved injection part injection molds, including injection mold ontology, the injection mold ontology includes upper die and lower die, and lower die is located at immediately below upper mold, and radiator is offered between upper die and lower die, the radiator is made of condensation channel, and condensation channel is embedded in injection mold body interior, and condensation channel surface is equipped with heating plate, described condensation channel one end is equipped with water inlet, and water inlet side is equipped with water outlet, the inlet and outlet are each provided at injection mold body surface, the condensation channel side is equipped with overflow ducts, and overflow ducts are fixedly connected by pipeline with catch box.By being equipped with catch box, when injection molding, colloid can be poured excessively the utility model is filled in die surface, so that injection molding is uniform, the colloid having more can flow into catch box by overflow ducts, facilitate the secondary use of colloid, by being arranged condensation channel as mold shape, so that mold Homogeneouslly-radiating.
Description
Technical field
The utility model relates to a kind of injection mold, in particular to a kind of curved injection part injection mold.
Background technique
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.Although the structure of mold is due to plastics variety
It is different and possible ever-changing with the type of performance, the shape of plastic products and structure and injector etc., but basic structure
It is consistent.Mold is mainly made of running gate system, thermoregulating system, forming part and constitutional detail.Wherein running gate system and at
Type part be with the direct contact portion of plastics, and change with plastics and product, be it is most complicated in mold, variation is maximum, it is desirable that
Process finish and the highest part of precision.
Injection mold is made of dynamic model and cover half two parts, and dynamic model is mounted on the moving die plate of injection (mo(u)lding) machine, cover half
It is mounted on the fixed form of injection (mo(u)lding) machine.In injection moulding, dynamic model and cover half closure constitute running gate system and type chamber, open
Dynamic model and cover half separation are when mould to take out plastic products.In order to reduce heavy mold design and manufacturing effort, injection mould
Standard die set is used mostly.Currently, the injection molding of curved injection part injection mold is uneven, when injection molding, wastes excessive raw material, cooling
When, due to inhomogeneous cooling, moulding injection molding effect is caused to substantially reduce.For this purpose, it is proposed that a kind of curved injection part injection mould
Tool.
Utility model content
The main purpose of the utility model is to provide a kind of curved injection part injection molds, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of curved injection part injection mold, including injection mold ontology, the injection mold ontology include upper mold under
Mould, and lower die is located at immediately below upper mold, and radiator is offered between upper die and lower die, the radiator is by condensation channel
Composition, and condensation channel is embedded in injection mold body interior, and condensation channel surface is equipped with heating plate, the condensation channel
One end is equipped with water inlet, and water inlet side is equipped with water outlet, and the inlet and outlet are each provided at this body surface of injection mold
Face, the condensation channel side is equipped with overflow ducts, and overflow ducts are fixedly connected by pipeline with catch box, the upper mold peace
Below upper mold pedestal, the lower die is mounted on lower die base upper surface.
Further, hopper is installed above the upper mold pedestal, and cold slug well is installed below hopper, and cold slug well with
Nozzle is fixedly connected.
Further, the upper mold side is equipped with cast gate, and cast gate is fixedly connected with glue injection channel, and glue injection channel with penetrate
Mouth is fixedly connected.
Further, the lower die side is equipped with demoulding needle cavity, and demoulds in needle cavity and be equipped with demoulding thimble.
Further, the upper mold pedestal is fixedly connected with lower die pedestal by guide post, and guide post is equipped with two groups altogether.
Compared with prior art, the utility model has the following beneficial effects:
It, can be by colloid constantly to moulding when injection molding 1. this kind of curved surface moulding injection mold is by being equipped with catch box
It is smeared, colloid is excessive, so that injection molding is more uniform, upper mold is pushed, and extra colloid is squeezed out, and flows into and collects from overflow ducts
Liquid case facilitates secondary use.
2. this kind of curved surface moulding injection mold is by condensation channel being arranged as mold shape, so that mold exists
When cooling, cooling uniform, so that heat dissipation effect is more preferable, the effect after injection molding is also more preferable.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model curved injection part injection mold.
Fig. 2 is the construction for heat radiating device schematic diagram of the utility model curved injection part injection mold.
Fig. 3 is the rearview of the utility model curved injection part injection mold.
Fig. 4 is the condensation channel structural schematic diagram of the utility model curved injection part injection mold.
In figure: 1, upper mold pedestal；2, guide post；3, upper mold；4, injection mold ontology；5, overflow ducts；6, lower die；7, lower die
Pedestal；8, needle cavity is demoulded；9, demoulding thimble；10, radiator；11, cast gate；12, glue injection channel；13, cold slug well；14, hopper；
15, nozzle；16, condensation channel；17, heating plate；18, water inlet；19, water outlet；20, catch box.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, including injection mold ontology 4, the injection mold ontology 4 includes upper mold 3 and lower die 6, and under
Mould 6 is located at immediately below upper mold 3, and radiator 10 is offered between upper mold 3 and lower die 6, and the radiator 10 is logical by condensing
Road 16 forms, and condensation channel 16 is embedded in inside injection mold ontology 4, and 16 surface of condensation channel is equipped with heating plate 17,
Described 16 one end of condensation channel is equipped with water inlet 18, and 18 side of water inlet is equipped with water outlet 19, the water inlet 18 and water outlet
Mouth 19 is each provided at 4 surface of injection mold ontology, and 16 side of condensation channel is equipped with overflow ducts 5, and overflow ducts 5 pass through pipe
Road is fixedly connected with catch box 20, and the upper mold 3 is mounted on 1 lower section of upper mold pedestal, and the lower die 6 is mounted on lower die pedestal 7
Surface.
This example is as shown in Figs 1-4, and heating plate 17 heats mold, so that injection molding is more easier, radiator 10
It is closely coupled with mold, so that heat dissipation effect is more preferable, Homogeneouslly-radiating can be reached.
Wherein, hopper 14 is installed above the upper mold pedestal 1, and cold slug well 13 is installed, and cold burden below hopper 14
Cave 13 is fixedly connected with nozzle 15.
This example is sprayed by nozzle 15 as shown in Figure 1, the injection molding material in hopper 14 enters cold slug well 13.
Wherein, 3 side of upper mold is equipped with cast gate 11, and cast gate 11 is fixedly connected with glue injection channel 12, and glue injection channel
12 are fixedly connected with nozzle 15.
This example as shown in Figure 1, injection molding material from nozzle 15 enter glue injection channel 12, from cast gate 11 spray, to moulding into
Row injection molding.
Wherein, 6 side of lower die is equipped with demoulding needle cavity 8, and demoulds in needle cavity 8 and be equipped with demoulding thimble 9.
This example is as shown in Figure 1, demoulding thimble 9 is used in demoulding.
Wherein, the upper mold pedestal 1 is fixedly connected with lower die pedestal 7 by guide post 2, and guide post 2 is equipped with two groups altogether.
This example is as shown in Figure 1, upper mold pedestal 1 and lower die pedestal 2 are fixed by guide post 2.
It should be noted that the utility model is a kind of curved injection part injection mold, when work, injection molding material is from hopper 14
Enter cold slug well 13 out, projected by nozzle 15 and enter glue injection channel 12, is sprayed from cast gate 11, moulding is molded, from
Cast gate 11 sprays excessive colloid, so that injection molding is uniformly, heating plate 17 works, and heats to mold, and upper mold 3 pushes, and overflows
Material flowed out from overflow ducts 5, into catch box 20, facilitate secondary use, it is logical to condensation by water inlet 18 after injection molding
Condensed water is injected in road 16, moulding is condensed, and condensation channel 16 is arranged as mould structure, so that moulding radiates
Uniformly, after heat dissipation, condensed water is discharged from water outlet 19.
The utility model is a kind of curved injection part injection mold, 1 upper mold pedestal, 2 guide posts, 3 upper molds, 4 injection mold sheets
Body, 5 overflow ducts, 6 lower dies, 7 lower die pedestals, 8 demoulding needle cavities, 9 demoulding thimbles, 10 radiators, 11 cast gates, 12 injecting glues are logical
Road, 13 cold slug wells, 14 hoppers, 15 nozzles, 16 condensation channels, 17 heating plates, 18 water inlets, 19 water outlets, 20 catch boxes, component
It is universal standard part or component as known to those skilled in the art, structure and principle are all that this technology personnel can pass through skill
Art handbook is learnt or is known by routine experiment method.The utility model is by being equipped with condensation channel, condensation channel and curved die
It is the same to have shape, so that mold heat dissipation is uniformly, so that injection molding effect is more preferable, by being equipped with overflow ducts, injection molding colloid flows always,
Stop when colloid covers entire mold, so that moulding surface is smeared uniformly, the liquid having more is discharged by overflow ducts, can
Carry out secondary use.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of curved injection part injection mold, including injection mold ontology (4), it is characterised in that: the injection mold ontology
It (4) include upper mold (3) and lower die (6), and lower die (6) is located at immediately below upper mold (3), and opens up between upper mold (3) and lower die (6)
Have radiator (10), the radiator (10) is made of condensation channel (16), and condensation channel (16) is embedded in injection mould
It is internal to have ontology (4), and condensation channel (16) surface is equipped with heating plate (17), described condensation channel (16) one end is equipped with water inlet
Mouth (18), and water inlet (18) side is equipped with water outlet (19), the water inlet (18) and water outlet (19) are each provided at injection mould
Has ontology (4) surface, condensation channel (16) side is equipped with overflow ducts (5), and overflow ducts (5) pass through pipeline and liquid collecting
Case (20) is fixedly connected, and the upper mold (3) is mounted below upper mold pedestal (1), and the lower die (6) is mounted on lower die pedestal (7)
Upper surface.
2. a kind of curved injection part injection mold according to claim 1, it is characterised in that: on the upper mold pedestal (1)
Side is equipped with hopper (14), and is equipped with cold slug well (13) below hopper (14), and cold slug well (13) and nozzle (15) fixed company
It connects.
3. a kind of curved injection part injection mold according to claim 1, it is characterised in that: upper mold (3) side is set
Have cast gate (11), and cast gate (11) is fixedly connected with glue injection channel (12), and glue injection channel (12) is fixedly connected with nozzle (15).
4. a kind of curved injection part injection mold according to claim 1, it is characterised in that: lower die (6) side is set
Have demoulding needle cavity (8), and demoulds in needle cavity (8) and demoulding thimble (9) are installed.
5. a kind of curved injection part injection mold according to claim 1, it is characterised in that: the upper mold pedestal (1) and
Lower die pedestal (7) is fixedly connected by guide post (2), and guide post (2) is equipped with two groups altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842136.7U CN209478817U (en) | 2018-11-09 | 2018-11-09 | A kind of curved injection part injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842136.7U CN209478817U (en) | 2018-11-09 | 2018-11-09 | A kind of curved injection part injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209478817U true CN209478817U (en) | 2019-10-11 |
Family
ID=68115451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821842136.7U Expired - Fee Related CN209478817U (en) | 2018-11-09 | 2018-11-09 | A kind of curved injection part injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209478817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475853A (en) * | 2020-09-24 | 2021-03-12 | 河南飞龙(芜湖)汽车零部件有限公司 | Glue injection mold for automobile pump body bearing assembly |
-
2018
- 2018-11-09 CN CN201821842136.7U patent/CN209478817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475853A (en) * | 2020-09-24 | 2021-03-12 | 河南飞龙(芜湖)汽车零部件有限公司 | Glue injection mold for automobile pump body bearing assembly |
| CN112475853B (en) * | 2020-09-24 | 2024-03-22 | 河南飞龙(芜湖)汽车零部件有限公司 | Glue injection mold for bearing assembly of automobile pump body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 |