CN204658843U - A kind of ox horn without mold insert clamp trace enters plastic structure - Google Patents
A kind of ox horn without mold insert clamp trace enters plastic structure Download PDFInfo
- Publication number
- CN204658843U CN204658843U CN201520187914.3U CN201520187914U CN204658843U CN 204658843 U CN204658843 U CN 204658843U CN 201520187914 U CN201520187914 U CN 201520187914U CN 204658843 U CN204658843 U CN 204658843U
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- CN
- China
- Prior art keywords
- horn
- mold insert
- die
- runner
- paragraph
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- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 claims abstract description 18
- 238000007493 shaping process Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of ox horn without mold insert clamp trace enters plastic structure, its structure comprises the mold insert be embedded in die, the Mosaic face place of mold insert and die offers first paragraph ox horn runner, one end of described first paragraph ox horn runner be connected to be opened in die enter glue running channel, the other end of described first paragraph ox horn runner is connected to the one end of the second segment ox horn runner being opened in die, and the other end of described second segment ox horn runner is the glue-feeder of product.Because the second segment ox horn runner with glue-feeder is directly opened on die, and the splicing line at the Mosaic face place of mold insert and die is all positioned at die inside, thus splicing line is not contacted with product, this makes it possible to the overlap effectively avoiding occurring mold insert clamp trace or produce due to splicing line on shaping product, and then guarantee product quality, also facilitate the processing that ox horn enters solation road.
Description
Technical field
The utility model relates to die glue inlet structure technical field, is specifically related to a kind of ox horn without mold insert clamp trace and enters plastic structure.
Background technology
In product injection molding process, for the product that some appearance requirements are higher, when injection mo(u)lding, generally the glue mode of entering of mould is set to and dives under water into glue, diving under water modal in glue mode is that ox horn enters plastic structure, because ox horn enters the inside that glue-feeder not only can be located at product by plastic structure, guarantees product external mass, and it is very little that the bore of glue-feeder can be arranged, and is convenient to the demoulding.
Existing ox horn enters the mold insert that plastic structure generally splices mutually by two pieces and forms, as shown in Figure 1, ox horn enters plastic structure and comprises first mold insert 10 and the second mold insert (not shown) of splicing mutually, first mold insert 10 with the phase Mosaic face of the second mold insert offer ox horn and enters solation road 20, one end that ox horn enters solation road 20 is glue-feeder 30, glue-feeder 30 is located on product 40, the other end that ox horn enters solation road 20 connects into glue running channel 50, enters solation road 20 flow in the die cavity of shaped article 40 enter the melten gel in glue running channel 50 by ox horn.Mold insert Mosaic face is offered ox horn and enters solation road 20, facilitate the processing that ox horn enters solation road 20, but, because the first mold insert 10, second mold insert is all embedded in die (not shown), first mold insert 10, second mold insert is a part for composition shaped article 40 die cavity, thus the first mold insert 10 and the second mold insert splice the splicing line 60 that place formed mutually and can form mold insert clamp trace or overlap on product 40, and this has had a strong impact on the quality of product.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art, and provide a kind of and be convenient to process, structure simply enters plastic structure without the ox horn of mold insert clamp trace.
The purpose of this utility model is achieved through the following technical solutions:
A kind of ox horn without mold insert clamp trace is provided to enter plastic structure, comprise the mold insert be embedded in die, the Mosaic face of described mold insert and die offers first paragraph ox horn runner, one end of described first paragraph ox horn runner be connected to be opened in die enter glue running channel, the other end of described first paragraph ox horn runner is connected to the one end of the second segment ox horn runner being opened in die, and the other end of described second segment ox horn runner is the glue-feeder of product.
Wherein, the cross-sectional area of described first paragraph ox horn runner reduces from the one end connected into glue running channel gradually to the other end.
Wherein, the smallest cross-section area of described first paragraph ox horn runner is greater than the maximum cross-section area of described second segment ox horn runner.
Wherein, one end that described second segment ox horn flow channel cross-section amasss from connecting described first paragraph ox horn runner reduces in coniform setting gradually to the other end.
The beneficial effects of the utility model:
A kind of ox horn without mold insert clamp trace of the present utility model enters plastic structure, its structure comprises the mold insert be embedded in die, the Mosaic face place of mold insert and die offers first paragraph ox horn runner, one end of described first paragraph ox horn runner be connected to be opened in die enter glue running channel, the other end of described first paragraph ox horn runner is connected to the one end of the second segment ox horn runner being opened in die, and the other end of described second segment ox horn runner connects the glue-feeder of product.Because the second segment ox horn runner with glue-feeder is directly opened on die, and the splicing line at the Mosaic face place of mold insert and die is all positioned at die inside, compared with prior art, ox horn of the present utility model enters plastic structure makes splicing line not contact with product, this makes it possible to the overlap effectively avoiding occurring mold insert clamp trace or produce due to splicing line on shaping product, and then guarantee product quality, also facilitate the processing that ox horn enters solation road.
Accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is the structural representation that the ox horn of prior art enters the hiding die of plastic structure.
Include in Fig. 1:
10-first mold insert;
20-ox horn enters solation road;
30-glue-feeder;
40-product;
50-enters glue running channel;
60-splicing line.
Fig. 2 is the structural representation of hiding die of the present utility model.
Include in Fig. 2:
1-mold insert;
2-first paragraph ox horn runner;
3-second segment ox horn runner;
4-enters glue running channel;
5-glue-feeder;
6-product.
Detailed description of the invention
With the following Examples the utility model is further described.
A kind of ox horn without mold insert clamp trace of the present utility model enters the detailed description of the invention of plastic structure, as shown in Figure 2, comprise the mold insert 1 be embedded in die, described mold insert 1 offers first paragraph ox horn runner 2 with the Mosaic face of die, at the Mosaic face place of described mold insert 1 with die, first paragraph ox horn runner 2 is opened in the Mosaic face of mold insert 1 along the side half ox horn runner of melten gel flow direction, and opposite side half ox horn runner is opened in the Mosaic face of die, is convenient to the processing of first paragraph ox horn runner 2 like this.
One end of described first paragraph ox horn runner 2 be connected to be opened in die enter glue running channel 4, the other end of described first paragraph ox horn runner 2 is connected to the one end of the second segment ox horn runner 3 being opened in die, the other end of described second segment ox horn runner 3 is the glue-feeder 5 of product 6, melten gel flows into from entering glue running channel 4, the glue-feeder 5 of product 6 is flowed into gradually by first paragraph ox horn runner 2 and second segment ox horn runner 3, and then the injection mo(u)lding of complete rear product 6.
Because the second segment ox horn runner 3 with glue-feeder 5 is directly opened on die, and mold insert 1 is all positioned at die inside with the splicing line at the Mosaic face place of die, thus splicing line is not contacted with product 6, this makes it possible to the overlap effectively avoiding occurring mold insert clamp trace or producing due to splicing line on shaping product 6, and then guarantee product 6 quality.
In the present embodiment, even for ease of melten gel flow velocity in first paragraph ox horn runner 2, the cross-sectional area of described first paragraph ox horn runner 2 reduces from the one end connected into glue running channel 4 gradually to the other end.
For guarantee glue-feeder 5 certain enter glue speed, avoid occurring starved phenomenon, described second segment ox horn runner 3 cross-sectional area reduces in coniform setting from the one end connecting described first paragraph ox horn runner 2 to the other end gradually.
For improving mobility and the uniformity of melten gel, improve the stowage capacity of melten gel, improve product 6 Forming Quality, the smallest cross-section area of described first paragraph ox horn runner 2 is greater than the maximum cross-section area of described second segment ox horn runner 3.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (4)
1. one kind is entered plastic structure without the ox horn of mold insert clamp trace, it is characterized in that: comprise the mold insert be embedded in die, first paragraph ox horn runner is offered at the Mosaic face of described mold insert and die, one end of described first paragraph ox horn runner be connected to be opened in die enter glue running channel, the other end of described first paragraph ox horn runner is connected to the one end of the second segment ox horn runner be opened in die, and the other end of described second segment ox horn runner is the glue-feeder of product.
2. a kind of ox horn without mold insert clamp trace according to claim 1 enters plastic structure, it is characterized in that: the cross-sectional area of described first paragraph ox horn runner reduces from the one end connected into glue running channel gradually to the other end.
3. a kind of ox horn without mold insert clamp trace according to claim 1 enters plastic structure, it is characterized in that: the smallest cross-section area of described first paragraph ox horn runner is greater than the maximum cross-section area of described second segment ox horn runner.
4. a kind of ox horn without mold insert clamp trace according to claim 1 enters plastic structure, it is characterized in that: one end that described second segment ox horn flow channel cross-section amasss from connecting described first paragraph ox horn runner reduces in coniform setting gradually to the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187914.3U CN204658843U (en) | 2015-03-31 | 2015-03-31 | A kind of ox horn without mold insert clamp trace enters plastic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187914.3U CN204658843U (en) | 2015-03-31 | 2015-03-31 | A kind of ox horn without mold insert clamp trace enters plastic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204658843U true CN204658843U (en) | 2015-09-23 |
Family
ID=54129268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520187914.3U Expired - Fee Related CN204658843U (en) | 2015-03-31 | 2015-03-31 | A kind of ox horn without mold insert clamp trace enters plastic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204658843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181771A (en) * | 2019-07-10 | 2019-08-30 | 北京爱德发科技有限公司 | A kind of two-part ox horn is into plastic structure |
-
2015
- 2015-03-31 CN CN201520187914.3U patent/CN204658843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181771A (en) * | 2019-07-10 | 2019-08-30 | 北京爱德发科技有限公司 | A kind of two-part ox horn is into plastic structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tangxia Shitan Po Jiang Yuan Road 523717 Guangdong city of Dongguan province No. 189 Patentee after: DONGGUAN GOOD MARK NEW PRECISION TECHNOLOGY CO., LTD. Address before: Tangxia Shitan Po Jiang Yuan Road 523717 Guangdong city of Dongguan province No. 189 Patentee before: Dongguan Good Mark New Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |