CN103802281B - Cornu Bovis seu Bubali enters son - Google Patents
Cornu Bovis seu Bubali enters son Download PDFInfo
- Publication number
- CN103802281B CN103802281B CN201210457538.6A CN201210457538A CN103802281B CN 103802281 B CN103802281 B CN 103802281B CN 201210457538 A CN201210457538 A CN 201210457538A CN 103802281 B CN103802281 B CN 103802281B
- Authority
- CN
- China
- Prior art keywords
- face
- male die
- bovis seu
- seu bubali
- 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
- 239000003292 glue Substances 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 abstract description 4
- 239000003365 glass fiber Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000004554 molding of glass Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000000243 solution Substances 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of Cornu Bovis seu Bubali enters son, and it is applied in mould need the product into glue of hiding, and this mould includes male die core and mother module core, and this Cornu Bovis seu Bubali enters attached bag and includes: enter son, and it is located in described male die core, described in enter sub-end face and link together with described male die core end face；Jacking block, its be located in described male die core and be close to described in enter son side, this jacking block top has an extension in the horizontal direction, and described extension is located on described jacking block end face and described male die core end face；Runner, one part be located at described in enter the joint portion of sub-end face and described extension, another part of this runner is located at the joint portion of described male die core end face and described extension, and the sectional dimension of this runner is gradually reduced；Cast gate, it is most advanced and sophisticated with described product connection that it is located at described runner.This Cornu Bovis seu Bubali enters son and makes double-color mold eject simplification, and achieves that some Cornu Bovis seu Bubali runners are longer and some add the molding of glass fibre material products, decreases the mould production cycle, improves efficiency and reduce cost.
Description
[technical field]
The present invention relates to a kind of mould enters minor structure, be specifically related to a kind of Cornu Bovis seu Bubali and enter minor structure.
[background technology]
In plastic mould Shooting Technique, if injection product requirement full outward appearance time, typically can use and hide
Formula enters glue, and submarine type glue feeding typically uses Cornu Bovis seu Bubali to enter son, and it is a back-off form that common Cornu Bovis seu Bubali enters son, by
Two panels monomer is had to be spliced after carrying out electro-discharge machining respectively.Along with electronic product constantly updates, especially
The appearance of some double-color molds, double color mould flexible glue part therein must be hidden into glue with Cornu Bovis seu Bubali, if flexible glue portion
The longer deflection plus flexible glue of Cornu Bovis seu Bubali runner divided is relatively big, so that Cornu Bovis seu Bubali enters the son stream to flexible glue part
Road is wayward and can not well eject, and the production cycle eventually resulting in mould lengthens, and efficiency declines,
Cost increases；This conventional Cornu Bovis seu Bubali can not be used to enter son also for some plastic cement products adding glass fibre,
Because the most crisp, Cornu Bovis seu Bubali runner will a top be i.e. disconnected stays Cornu Bovis seu Bubali and enter in son.
In view of this, it is necessary in fact to provide a kind of Cornu Bovis seu Bubali to enter son, makes with the back-off solved because conventional Cornu Bovis seu Bubali enters son
Cornu Bovis seu Bubali enters the stub bar in son and is difficult to be ejected, and causes the lengthening of mould production cycle, efficiency to decline and cost increases
Etc. problem.
[summary of the invention]
In order to achieve the above object, the present invention provides a kind of Cornu Bovis seu Bubali to enter son, and it is applied in mould need to hide
Entering the product of glue, this mould includes male die core and mother module core, and this Cornu Bovis seu Bubali enters attached bag and includes:
Entering son, it is located in described male die core, described in enter sub-end face and link together with described male die core end face；
Jacking block, its be located in described male die core and be close to described in enter son side, this jacking block top is in level side
To having an extension, described extension be located at described in enter on sub-end face and described male die core end face；
Runner, one part be located at described in enter the joint portion of sub-end face and described extension, another of this runner
Part is located at the joint portion of described male die core end face and described extension, and the sectional dimension of this runner is gradually reduced；
Cast gate, it is most advanced and sophisticated with described product connection that it is located at described runner.
It is also preferred that the left described extension with described enter sub-end face and described male die core end face coordinate.
It is also preferred that the left the smooth curve shape cone of the shape of described runner such as Cornu Bovis seu Bubali formula.
Compared to prior art, it is open that Cornu Bovis seu Bubali of the present invention enters the runner of son, almost can reach zero and fall
Button, this Cornu Bovis seu Bubali enters son mainly by described die and enter son and form, then with described jacking block be pressed in described in enter on son
Forming a runner, to reach the purpose into glue, this runner is an open runner, and a top is i.e. gently
Stub bar in this runner can be ejected.This Cornu Bovis seu Bubali enters son and makes double-color mold eject simplification, and achieves one
A little Cornu Bovis seu Bubali runners are longer and some add the molding of glass fibre material products, decrease the mould production cycle,
Improve efficiency and reduce cost.
[accompanying drawing explanation]
Fig. 1 is schematically shown as Cornu Bovis seu Bubali of the present invention and enters the exploded view of son.
Fig. 2 is schematically shown as Cornu Bovis seu Bubali of the present invention and enters the structural representation of son.
Fig. 3 is schematically shown as Cornu Bovis seu Bubali of the present invention and enters the side sectional view of son.
[detailed description of the invention]
Below in conjunction with the accompanying drawings the specific embodiment of the invention is described in detail.
Refer to shown in Fig. 1 and Fig. 2, the present invention provides a kind of Cornu Bovis seu Bubali to enter son, and it is applied in mould need
Hiding into the product 10 of glue, this mould includes male die core 300, mother module core 400, thimble 500 and liftout plate,
This Cornu Bovis seu Bubali enters attached bag and includes:
Enter son 100, it is located in described male die core 300, described in enter sub 100 end faces and described male die core 300
End face links together；
Jacking block 200, its be located in described male die core 300 and be close to described in enter son 100 side, this jacking block
200 tops have an extension in the horizontal direction, described extension be located at described in enter sub 100 end faces and described public affairs
On die 300 end face, the most described extension with described enter sub 100 end faces and described male die core 300 end face
Coordinate；
Runner 110, one part be located at described in enter the joint portion of sub 100 end faces and described extension, this runner
Another part of 110 is located at the joint portion of described male die core 300 end face and described extension, this runner 110
Sectional dimension is gradually reduced, the smooth curve shape cone of the shape of wherein said runner 110 such as Cornu Bovis seu Bubali formula；
Cast gate 120, it is most advanced and sophisticated with described product 10 connection that it is located at described runner 110.
In the present embodiment, described runner 110 is located at described thimble 500 upper end, and described thimble 500 lower end sets
On described liftout plate, the bottom of described jacking block 200 is located on described liftout plate, during die sinking, by ejector
Described liftout plate is upwards ejected by structure, and described liftout plate drives described jacking block 200 upwards to eject, by described top
Block 200 with described enter sub 100 end faces and described male die core 300 end face separate, now in runner 110
Stub bar is exposed outside, and the stub bar in described runner 110 is upwards pushed up by the most described thimble 500, thus will
Stub bar in runner 110 with described enter son 100 and described male die core 300 depart from, this mould completes this Cornu Bovis seu Bubali
Enter ejecting of sub-stub bar.
Compared to prior art, it is open that Cornu Bovis seu Bubali of the present invention enters the runner of son, almost can reach zero and fall
Button, this Cornu Bovis seu Bubali enters son and is mainly made up of, then by described with entering son 100 described male and female die 300 and 400
Jacking block 200 enters to form a runner 110 on son 100 and described male die core 300, to reach into glue described in being pressed in
Purpose, this runner 110 is an open runner, gently one top can be by the material in this runner 110
The crown goes out.This Cornu Bovis seu Bubali enters son and makes double-color mold eject simplification, and achieve some Cornu Bovis seu Bubali runners longer and
Some add the molding of glass fibre material product, decrease the mould production cycle, improve efficiency and reduction
Cost.
It is noted that the invention is not restricted to above-mentioned embodiment, any those skilled in the art's base
Any simple modification, equivalent variations and the modification made above-described embodiment in technical solution of the present invention, all falls
Enter in protection scope of the present invention.
Claims (3)
1. Cornu Bovis seu Bubali enters a son, and it is applied in mould need the product into glue of hiding, and this mould includes male model
Core and mother module core, it is characterised in that this Cornu Bovis seu Bubali enters attached bag and includes:
Entering son, it is located in described male die core, described in enter sub-end face and link together with described male die core end face；
Jacking block, its be located in described male die core and be close to described in enter son side, this jacking block top is in level side
To having an extension, described extension be located at described in enter on sub-end face and described male die core end face；
Runner, one part be located at described in enter the joint portion of sub-end face and described extension, another of this runner
Part is located at the joint portion of described male die core end face and described extension, and the sectional dimension of this runner is gradually reduced；
Cast gate, it is most advanced and sophisticated with described product connection that it is located at described runner.
Cornu Bovis seu Bubali the most according to claim 1 enters son, it is characterised in that described extension with described enter son
End face and described male die core end face coordinate.
Cornu Bovis seu Bubali the most according to claim 1 enters son, it is characterised in that described runner be shaped as Cornu Bovis seu Bubali
The smooth curve shape cone of formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210457538.6A CN103802281B (en) | 2012-11-14 | 2012-11-14 | Cornu Bovis seu Bubali enters son |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210457538.6A CN103802281B (en) | 2012-11-14 | 2012-11-14 | Cornu Bovis seu Bubali enters son |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103802281A CN103802281A (en) | 2014-05-21 |
| CN103802281B true CN103802281B (en) | 2016-08-31 |
Family
ID=50699898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210457538.6A Expired - Fee Related CN103802281B (en) | 2012-11-14 | 2012-11-14 | Cornu Bovis seu Bubali enters son |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103802281B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340545B (en) * | 2017-01-24 | 2021-05-11 | 苏州汉扬精密电子有限公司 | Flexible glue supporting piece glue feeding structure |
| CN106926419A (en) * | 2017-03-30 | 2017-07-07 | 苏州华科精密模具有限公司 | A kind of banana-shaped runner mold component of the easy brittle failure plastic cement products of raw material |
| CN110053218B (en) * | 2018-01-19 | 2021-06-15 | 苏州汉扬精密电子有限公司 | Soft rubber filling structure |
| CN110181771B (en) * | 2019-07-10 | 2024-07-19 | 北京爱德发科技有限公司 | Two-section ox horn glue feeding structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005024141A1 (en) * | 2005-05-23 | 2006-12-07 | I-Mold Gmbh & Co. Kg | Moulding unit for injection moulds, comprises a pre-finished insert with a banana shaped channel and a section that contains an opening |
| CN201552718U (en) * | 2009-11-10 | 2010-08-18 | 广州毅昌科技股份有限公司 | Injection mould for sequential casting |
| CN201604273U (en) * | 2009-12-22 | 2010-10-13 | 深圳市旺鑫精密工业有限公司 | Horn gate mechanism for plastic die |
| CN202952483U (en) * | 2012-11-14 | 2013-05-29 | 汉达精密电子(昆山)有限公司 | Horn mold insert |
-
2012
- 2012-11-14 CN CN201210457538.6A patent/CN103802281B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005024141A1 (en) * | 2005-05-23 | 2006-12-07 | I-Mold Gmbh & Co. Kg | Moulding unit for injection moulds, comprises a pre-finished insert with a banana shaped channel and a section that contains an opening |
| CN201552718U (en) * | 2009-11-10 | 2010-08-18 | 广州毅昌科技股份有限公司 | Injection mould for sequential casting |
| CN201604273U (en) * | 2009-12-22 | 2010-10-13 | 深圳市旺鑫精密工业有限公司 | Horn gate mechanism for plastic die |
| CN202952483U (en) * | 2012-11-14 | 2013-05-29 | 汉达精密电子(昆山)有限公司 | Horn mold insert |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103802281A (en) | 2014-05-21 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20191114 |