CN106985356A - Sliding block and metalwork anti-collision structure and injection mold - Google Patents
Sliding block and metalwork anti-collision structure and injection mold Download PDFInfo
- Publication number
- CN106985356A CN106985356A CN201710351201.XA CN201710351201A CN106985356A CN 106985356 A CN106985356 A CN 106985356A CN 201710351201 A CN201710351201 A CN 201710351201A CN 106985356 A CN106985356 A CN 106985356A
- Authority
- CN
- China
- Prior art keywords
- metalwork
- sliding block
- collision structure
- mold insert
- injection
- 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 title claims abstract description 14
- 239000007924 injection Substances 0.000 title claims abstract description 14
- 238000001746 injection moulding Methods 0.000 claims abstract description 9
- SPJMAPNWDLIVRR-UHFFFAOYSA-M sodium;3-chloro-2-phenylphenolate Chemical compound [Na+].[O-]C1=CC=CC(Cl)=C1C1=CC=CC=C1 SPJMAPNWDLIVRR-UHFFFAOYSA-M 0.000 claims abstract description 9
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
Abstract
The invention discloses a kind of sliding block and metalwork anti-collision structure, including the metalwork being arranged in die die cavity（1）, the metalwork（1）Injection molding end be provided with sliding block for back-off（2）, the metalwork（1）Injection molding end be also movably set with for pushing down the metalwork（1）Stop mold insert（3）.The invention also discloses a kind of injection mold, wherein including above-mentioned sliding block and metalwork anti-collision structure.After inventive die is opened, it is put into metalwork, stop mold insert push down metalwork make metalwork will not warpage, then during matched moulds, the enter position specified of sliding block carries out injection back-off, and sliding block will not collide with metalwork, sliding block and metalwork is avoided to bump against, increase stops after mold insert that mould slide block is no longer broken, production is very smooth, and efficiency and yield rate all improve a lot.
Description
Technical field
It is applied to life the present invention relates to a kind of sliding block and metalwork anti-collision structure and a kind of injection mold, more particularly to one kind
The sliding block and metalwork anti-collision structure and injection mold of the long metalwork injecting products of production bag, belong to technical field of mold.
Background technology
In moulding, there is a kind of special product type, be exactly the product of bag metalwork in plastics, if metalwork compares
It is long（After metalwork length, deflection is big）, and metalwork needs injection back-off, that is, in the case of needing sliding block, matched moulds mistake
Cheng Zhong, sliding block and metalwork easily bump against.Once occurring the thing that metalwork and sliding block bump against, then product rejection, sliding block needs
Repair a die, and need to shut down, lose time.Therefore need a kind of very reliable mechanism badly to ensure long metalwork in a mold suitable
Sharp injection molding.
The content of the invention
The technical problems to be solved by the invention are to provide one kind and avoid sliding block and metalwork from bumping against, and wrap long metalwork note
Molding product high yield rate, the low sliding block of equipment failure rate and metalwork anti-collision structure；Further, invention provides a kind of stop edge
Part will not scratch the sliding block and metalwork anti-collision structure on metalwork surface；Further, the present invention provides a kind of injection mold,
The injection mold can avoid sliding block and metalwork from bumping against, and wrap long metalwork injecting products high yield rate, and equipment failure rate is low.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
Sliding block and metalwork anti-collision structure, including the metalwork being arranged in die die cavity, the injection molding end of the metalwork are set
There is the sliding block for back-off, the injection molding end of the metalwork is also movably set with the stop mold insert for pushing down the metalwork.
Stop that mold insert is located at behind sliding block, not hinder the back-off of metalwork.
The sliding block, which includes sliding between the two stands being arranged in mother module core, support described in two, is provided with the sliding block,
The bottom of support described in two is secured by bolts in male die core；The bottom of the sliding block sets the oriented metalwork direction to prolong
The back-off plate stretched.
Described to stop that mold insert includes the cylinder being arranged between the mother module core and male die core, the telescopic head of the cylinder is
Set obliquely.
The contact surface of the telescopic head and the metalwork is smooth chamfering.
The metalwork includes ironware.
The mother module core is arranged in caster, and the male die core is arranged in male template, is set below the male template
Have to be provided with below ejector retainner plate, the ejector retainner plate above bottom plate, the caster and be provided with upper mounted plate.
A kind of injection mold, wherein including above-mentioned sliding block and metalwork anti-collision structure.
The present invention application method be：
1st, mould is molded, and is put into metalwork；
2nd, stop that mold insert stretches out, push down metalwork, reduce the deformation of metalwork；
3rd, after metalwork being flattened, sliding block is moved to metalwork direction, and is touched less than metalwork.
A kind of sliding block that the present invention is provided and metalwork anti-collision structure and injection mold, after mould is opened, are put into metalwork,
Stop mold insert push down metalwork make metalwork will not warpage, then during matched moulds, the enter position specified of sliding block carries out injection back-off,
And sliding block will not collide with metalwork, it is to avoid sliding block and metalwork bump against, and increase stops after mold insert that mould slide block is no longer hit
It is bad, produce very smooth, efficiency and yield rate all improve a lot；The contact surface of telescopic head and metalwork sets for smooth chamfering
Put, stop mold insert is not scratched metalwork surface, further greatly improve the long metalwork injecting products yield rate of bag.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ Fig. 2, sliding block and metalwork anti-collision structure, including the metalwork 1 being arranged in die die cavity, it is described
The injection molding end of metalwork 1 is provided with the sliding block 2 for back-off, and the injection molding end of the metalwork 1 is also movably set with for pushing down
The stop mold insert 3 of the metalwork 1.
The sliding block 2, which includes sliding between the two stands being arranged in mother module core 4, support described in two, is provided with the sliding block
2, the bottom of support described in two is secured by bolts in male die core 5；The bottom of the sliding block 2 sets the oriented metalwork 1
The back-off plate 6 of direction extension.
Described stop that mold insert 3 includes being arranged at cylinder 7 between the mother module core 4 and male die core 5, the cylinder 7 is stretched
Drop-head 8 is to set obliquely.
The contact surface of the telescopic head 8 and the metalwork 1 is smooth chamfering.Smooth chamfering makes stop mold insert not scratch
Metalwork surface, further greatly improves the long metalwork injecting products yield rate of bag.
The metalwork 1 is ironware or copper piece or Al-alloy parts.
The mother module core 4 is arranged in caster 9, and the male die core 5 is arranged in male template 10, under the male template 10
Side is provided with ejector retainner plate 11, and the lower section of ejector retainner plate 11 is provided with bottom plate 12, and the top of caster 9 is provided with fixation
Plate 13.
A kind of injection mold, wherein including above-mentioned sliding block and metalwork anti-collision structure.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. sliding block and metalwork anti-collision structure, it is characterised in that：Including the metalwork being arranged in die die cavity（1）, the gold
Belong to part（1）Injection molding end be provided with sliding block for back-off（2）, the metalwork（1）Injection molding end be also movably set with and be used for
Push down the metalwork（1）Stop mold insert（3）.
2. sliding block according to claim 1 and metalwork anti-collision structure, it is characterised in that：The sliding block（2）Including setting
In mother module core（4）Slided between interior two stands, support described in two and be provided with the sliding block（2）, the bottom of support described in two leads to
Cross bolt and be fixed on male die core（5）It is interior；The sliding block（2）Bottom the oriented metalwork is set（1）The back-off of direction extension
Plate（6）.
3. sliding block according to claim 2 and metalwork anti-collision structure, it is characterised in that：The stop mold insert（3）Including
It is arranged at the mother module core（4）And male die core（5）Between cylinder（7）, the cylinder（7）Telescopic head（8）Divided into be oblique
Put.
4. sliding block according to claim 3 and metalwork anti-collision structure, it is characterised in that：The telescopic head（8）With it is described
Metalwork（1）Contact surface be smooth chamfering.
5. sliding block and metalwork anti-collision structure according to any one of claim 1 ~ 4, it is characterised in that：The metalwork
（1）Including ironware.
6. sliding block according to claim 2 and metalwork anti-collision structure, it is characterised in that：The mother module core（4）It is arranged at
Caster（9）It is interior, the male die core（5）It is arranged at male template（10）It is interior, the male template（10）Lower section is provided with ejector retainner plate
（11）, the ejector retainner plate（11）Lower section is provided with bottom plate（12）, the caster（9）Top is provided with upper mounted plate
（13）.
7. a kind of injection mold, it is characterised in that：Wherein comprising the sliding block and metalwork according to any one of claim 1 ~ 6
Anti-collision structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710351201.XA CN106985356A (en) | 2017-05-18 | 2017-05-18 | Sliding block and metalwork anti-collision structure and injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710351201.XA CN106985356A (en) | 2017-05-18 | 2017-05-18 | Sliding block and metalwork anti-collision structure and injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106985356A true CN106985356A (en) | 2017-07-28 |
Family
ID=59419915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710351201.XA Pending CN106985356A (en) | 2017-05-18 | 2017-05-18 | Sliding block and metalwork anti-collision structure and injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106985356A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383010A (en) * | 2015-12-14 | 2016-03-09 | 芜湖恒信汽车内饰制造有限公司 | Injection mold capable of preventing deformation of sheet metal part |
| CN105904670A (en) * | 2016-06-27 | 2016-08-31 | 昆山峰实电子科技有限公司 | Injection mould for in-mould fixed insert |
| CN206840628U (en) * | 2017-05-18 | 2018-01-05 | 珀尔曼机电(昆山)有限公司 | Sliding block and metalwork anti-collision structure and injection mold |
-
2017
- 2017-05-18 CN CN201710351201.XA patent/CN106985356A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383010A (en) * | 2015-12-14 | 2016-03-09 | 芜湖恒信汽车内饰制造有限公司 | Injection mold capable of preventing deformation of sheet metal part |
| CN105904670A (en) * | 2016-06-27 | 2016-08-31 | 昆山峰实电子科技有限公司 | Injection mould for in-mould fixed insert |
| CN206840628U (en) * | 2017-05-18 | 2018-01-05 | 珀尔曼机电(昆山)有限公司 | Sliding block and metalwork anti-collision structure and injection mold |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170728 |
|
| RJ01 | Rejection of invention patent application after publication |