CN204109264U - A kind of injection mold with TOP-TIP - Google Patents
A kind of injection mold with TOP-TIP Download PDFInfo
- Publication number
- CN204109264U CN204109264U CN201420247017.2U CN201420247017U CN204109264U CN 204109264 U CN204109264 U CN 204109264U CN 201420247017 U CN201420247017 U CN 201420247017U CN 204109264 U CN204109264 U CN 204109264U
- Authority
- CN
- China
- Prior art keywords
- tip
- core
- thimble
- die cavity
- runner
- 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 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of injection mold with TOP-TIP, described injection mold comprises core, die cavity, thimble, thimble fixed head, top board, mould pin, lower compound plate, lead, TOP-TIP, described die cavity is positioned at above described core, described lead is interspersed in described core, die cavity edge, the lower end of described thimble is fixed on described thimble fixed head, described mould pin is connected between described core and described lower compound plate, described thimble fixed head can be located between described core and described lower compound plate up or down, described TOP-TIP to be positioned on described core and to comprise runner and cast gate, described TOP-TIP comprises two groups of runners and cast gate, the described runner often organizing described TOP-TIP lays respectively at the hollow out position for the formation of moulding on described core, described cast gate is positioned at the center of described runner.The utility model arranges two TOP-TIPs symmetrically, can high pressure, rapidly molten plastic is full of whole die cavity, avoid product defects.
Description
Technical field
The utility model relates to electric accessory motor and injection mold technical field, particularly a kind of electric vehicle windshield plate and produce the injection mold with TOP-TIP used.
Background technology
Electric motor car is convenient with it, the feature of environmental protection, is popularized on a large scale.Along with technological progress and user require to improve, also more and more higher to the requirement of the outside coated plastic of electric motor car.Such as in order to the perception of entirety, current electric vehicle windshield plate is integral structure substantially, but deep bead volume is large, surface is more, and when injection moulding, marginal portion is difficult to abundant injection moulding.
Therefore, be necessary to provide one neither to affect overall appearance, even increase attractive in appearance, be convenient to again the electric vehicle windshield plate of injection mo(u)lding.
Summary of the invention
The purpose of this utility model is the injection mold with TOP-TIP providing a kind of electric vehicle windshield plate and produce this electric vehicle windshield plate, and to solve, the production difficulty that prior art exists is large, the problem of difficult quality guarantee.
In order to solve the problem, the utility model provides a kind of electric vehicle windshield plate, and its technical scheme is as follows:
A kind of electric vehicle windshield plate, comprise top panel, front panel, lower panel, lower coaming plate, side panel, wherein, described top panel, front panel junction are provided with two hollow outs, and two described hollow outs are symmetrical.
In order to solve the problem, the utility model provides a kind of injection mold with TOP-TIP, and to produce above-mentioned electric vehicle windshield plate, its technical scheme is as follows:
A kind of injection mold with TOP-TIP, described injection mold comprises core, die cavity, thimble, thimble fixed head, top board, mould pin, lower compound plate, lead, TOP-TIP, described die cavity is positioned at above described core, described lead is interspersed in described core, die cavity edge, the lower end of described thimble is fixed on described thimble fixed head, described mould pin is connected between described core and described lower compound plate, described thimble fixed head can be located between described core and described lower compound plate up or down, described TOP-TIP to be positioned on described core and to comprise runner and cast gate, wherein, described TOP-TIP comprises two groups of runners and cast gate, the described runner often organizing described TOP-TIP lays respectively at the hollow out position for the formation of moulding on described core, described cast gate is positioned at the center of described runner.
Preferably, described runner is Y type.
Analyze known, the utility model arranges two hollow outs at the middle part key position of deep bead dexterously, on production mould, just two TOP-TIPs can be set symmetrically like this, two TOP-TIPs inject molten plastic simultaneously, then can high pressure, rapidly molten plastic is full of whole die cavity, form plastic product, avoid product defects.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of electric vehicle windshield plate embodiment;
Fig. 2 is the perspective view of electric vehicle windshield plate embodiment;
Fig. 3 is the plan structure schematic diagram of the core of the injection mold embodiment with TOP-TIP.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As Figure 1-Figure 2, electric vehicle windshield plate embodiment comprises top panel 12, front panel 11, lower panel 13, lower coaming plate 14, side panel 15.It is symmetrical that top panel 12, front panel 11 junction are provided with two hollow outs, 10, two hollow outs 10.
Preferably, electric vehicle windshield plate can also comprise two hollow out fill plates (not shown), and two hollow out fill plates are located in two hollow outs 10.Such as, the inner surface of the inner surface of hollow out fill plate and top panel 12, front panel 11 is equipped with the otic placode of protrusion, and otic placode arranges through hole, fixes hollow out fill plate by the screw through through hole.
As shown in Figure 3, the TOP-TIP embodiment of the injection mold that the utility model provides is exclusively used in production drawing 1, the injection mold of the electric vehicle windshield plate shown in Fig. 2, this injection mold comprises core 2, die cavity, thimble, thimble fixed head, top board, mould pin, lower compound plate, lead, TOP-TIP (improve and relate generally to core 2 by the structure due to TOP-TIP embodiment, therefore miscellaneous part is not shown specifically), die cavity is positioned at above core 2, lead is interspersed in core 2, die cavity edge, the lower end of thimble is fixed on thimble fixed head, mould pin is connected between core 2 and lower compound plate, thimble fixed head can be located between core 2 and lower compound plate up or down, TOP-TIP to be positioned on core 2 and to comprise runner and cast gate.
Again as shown in Figure 3, TOP-TIP embodiment comprises two groups of runners and cast gate: runner 3, runner 5, cast gate 4, cast gate 6, often organize runner 3, runner 5 and lay respectively at position 21 for the formation of the hollow out of electric vehicle windshield plate on core 2, cast gate 4, cast gate 6 lay respectively at the center of runner 3, runner 5.Preferably, cast gate 4, cast gate 6, in Y type, are convenient to molten plastic be injected die cavity rapidly multi-facetedly.
In sum, the utility model structure is unique, when do not affect bulk strength and attractive in appearance, the top panel of electric vehicle windshield plate, front panel junction are provided with hollow out, on production mould, utilize the position of this hollow out, two runners, cast gates can be set simultaneously, with while injecting glue.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (2)
1. one kind has the injection mold of TOP-TIP, described injection mold comprises core, die cavity, thimble, thimble fixed head, top board, mould pin, lower compound plate, lead, TOP-TIP, described die cavity is positioned at above described core, described lead is interspersed in described core, die cavity edge, the lower end of described thimble is fixed on described thimble fixed head, described mould pin is connected between described core and described lower compound plate, described thimble fixed head can be located between described core and described lower compound plate up or down, described TOP-TIP to be positioned on described core and to comprise runner and cast gate, it is characterized in that, described TOP-TIP comprises two groups of runners and cast gate, the described runner often organizing described TOP-TIP lays respectively at the hollow out position for the formation of moulding on described core, described cast gate is positioned at the center of described runner.
2. injection mold according to claim 1, is characterized in that, described runner is Y type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247017.2U CN204109264U (en) | 2014-05-15 | 2014-05-15 | A kind of injection mold with TOP-TIP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247017.2U CN204109264U (en) | 2014-05-15 | 2014-05-15 | A kind of injection mold with TOP-TIP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204109264U true CN204109264U (en) | 2015-01-21 |
Family
ID=52326620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420247017.2U Expired - Fee Related CN204109264U (en) | 2014-05-15 | 2014-05-15 | A kind of injection mold with TOP-TIP |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204109264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738647A (en) * | 2016-12-22 | 2017-05-31 | 重庆腾增模具制造有限公司 | Mould in the shaping of mounting bracket |
-
2014
- 2014-05-15 CN CN201420247017.2U patent/CN204109264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738647A (en) * | 2016-12-22 | 2017-05-31 | 重庆腾增模具制造有限公司 | Mould in the shaping of mounting bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 318020, Taizhou City, Zhejiang province Huangyan District North City streets Ma On Shan Village Patentee after: TAIZHOU HONGYUN MOTORCYCLE PARTS CO.,LTD. Address before: 318020 Taizhou Huangyan Chengjiang Jiang Tian Cun, Zhejiang, China Patentee before: TAIZHOU HONGYUN MOTORCYCLE PARTS CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 |