CN106142451A - A kind of injection mold for the side's of making bucket - Google Patents
A kind of injection mold for the side's of making bucket Download PDFInfo
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- CN106142451A CN106142451A CN201510122230.XA CN201510122230A CN106142451A CN 106142451 A CN106142451 A CN 106142451A CN 201510122230 A CN201510122230 A CN 201510122230A CN 106142451 A CN106142451 A CN 106142451A
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- plate
- solid plate
- solid
- push pedal
- injection mold
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Abstract
The invention discloses a kind of injection mold for the side's of making bucket, Bottom clamp plate connects moving platen, and moving platen connects push pedal, push pedal connects the second solid plate, second solid plate connects the first solid plate, and the first solid plate connects stripper plate, and stripper plate connects top clamping plate；Injection mold is formed with die cavity, die cavity is provided with core mold insert, sprue bushing, sprue puller and the first banking pin it is provided with between top clamping plate and stripper plate, it is provided with the second banking pin between top clamping plate, stripper plate, the second solid plate and the first solid plate, between Bottom clamp plate, moving platen, push pedal, is provided with the 3rd banking pin；Guide pin bushing is located in push pedal, and pull bar is located on Bottom clamp plate, moving platen, the second solid plate, the first solid plate, stripper plate and top clamping plate and matches with guide pin bushing, and nylon plug is located between the second solid plate, push pedal, moving platen.Injection mold structure of the present invention is simple, solves easy-to-draw deformation, the problem easily ejecting deformation, it is ensured that the quality of product.
Description
Technical field
The present invention relates to a kind of injection mold, relate in particular to a kind of note for the side's of making bucket
Mould.
Background technology
Side's bucket plastic is the part of an end covers, and wall is relatively thin, easy-to-draw deformation, easily ejects change
Shape, therefore, opening speed can not be too fast；At present, although enterprise also there being relevant mould enter
Row produces injection, but structure is the most complicated, and production cost is the highest, and dimensional accuracy is also difficult to
Control, thus have impact on the mechanical strength of product, easily cause product quality defect.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of injection mold for the side's of making bucket,
Complicated to overcome injection mold in prior art to there is structure, production cost height and difficult quality
The defect ensured.
For reaching above-mentioned purpose, the present invention provides a kind of injection mold for the side's of making bucket, institute
State injection mold and include top clamping plate, stripper plate, the first solid plate, sprue bushing, first spacing
Nail, the second banking pin, core mold insert, the second solid plate, push pedal, the 3rd banking pin, dynamic model
Plate, Bottom clamp plate, sprue puller, pull bar, guide pin bushing and nylon plug；Described Bottom clamp plate connects
Described moving platen, described moving platen connects described push pedal, and described push pedal connects described second cover half
Plate, described second solid plate connects described first solid plate, and described first solid plate connects described
Stripper plate, described stripper plate connects described top clamping plate；Described Bottom clamp plate, moving platen,
Being formed with die cavity between push pedal, the second solid plate and the first solid plate, described die cavity is provided with institute
State core mold insert, on described Bottom clamp plate, the second solid plate, the first solid plate, core mold insert
It is respectively equipped with cooling water channel, the described cooling water channel that described Bottom clamp plate is provided with and described core
The described cooling water channel that mold insert is provided with is connected；Between described top clamping plate and described stripper plate
Be provided with described sprue bushing, sprue puller and the first banking pin, described top clamping plate, stripper plate,
Described second banking pin it is provided with between two solid plates and the first solid plate, described Bottom clamp plate, dynamic
Described 3rd banking pin it is provided with between template, push pedal；Described guide pin bushing is located in described push pedal, institute
State pull bar and be located at described Bottom clamp plate, moving platen, the second solid plate, the first solid plate, the mouth of a river
Matching in push pedal and top clamping plate and with described guide pin bushing, described second cover half is located at by described nylon plug
Between plate, push pedal, moving platen.
Wherein, described moving platen is connected on described Bottom clamp plate by wedge block.
Wherein, described top clamping plate is provided with centring ring.
Wherein, described injection mold also includes the first guiding mechanism, described first guiding mechanism bag
Include the first guide pin bushing, the first guide pillar；Described first guide pin bushing is provided with described stripper plate, the first cover half
On plate, the second solid plate, described first guide pillar is located on described top clamping plate and with described first
Guide pin bushing matches.
Wherein, described injection mold also includes the second guiding mechanism, described second guiding mechanism bag
Include the second guide pin bushing, the second guide pillar；Described second guide pin bushing is provided with on described push pedal, the second solid plate,
Described second guide pillar be located on described moving platen, the first solid plate and with described second guide pin bushing phase
Join.
Wherein, described nylon plug includes nylon chock plug and the nylon matched with described nylon chock plug
Plug sleeve.
Wherein, runner solidifying material die cavity it is provided with between described stripper plate and described first solid plate.
Compared with prior art, the invention has the beneficial effects as follows that injection mold structure is simple, use
A cavity per mould, reduces cost, solves easy-to-draw deformation, the problem easily ejecting deformation, it is ensured that
The quality of product, is technically reformed, is achieved good effect.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of side's bucket plastic product of the present invention；
Fig. 2 is the present invention injection mold plan structure schematic diagram for the side's of making bucket；
Fig. 3 is that the present invention looks up structural representation for the injection mold of the side's of making bucket；
Fig. 4 is the sectional structure schematic diagram of line A-A along Fig. 3；
Fig. 5 is the sectional structure schematic diagram of line B-B along Fig. 3.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is made the most in detail
Describe.Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
The square bucket plastic product of the present invention is as it is shown in figure 1, side's bucket 1 plastic product is an end covers
Part, wall 2 is relatively thin, material PP.Easy-to-draw deformation, easily ejects deformation.
The injection mold for the side's of making bucket of the present invention is as shown in Fig. 2,3,4,5, described
Injection mold includes top clamping plate 3, stripper plate the 4, first solid plate 5, sprue bushing 6, first
Banking pin the 7, second banking pin 8, core mold insert the 9, second solid plate 10, push pedal 11,
Three banking pins 12, moving platen 13, Bottom clamp plate 14, sprue puller 15, pull bar 16, guide pin bushing
17 and nylon plug 18；Described Bottom clamp plate 14 connects described moving platen 13, described dynamic model
Plate is connected on described Bottom clamp plate by wedge block 19.Described moving platen connects described push pedal
11, described push pedal connects described second solid plate 10, and described second solid plate connects described the
One solid plate, described first solid plate connects described stripper plate 4, described stripper plate and institute
State and between the first solid plate, be provided with runner solidifying material die cavity 20.It is described fixed that described stripper plate connects
Die holder plate；Described Bottom clamp plate 14, moving platen 13, push pedal the 11, second solid plate 10 and
Being formed with die cavity 21 between first solid plate 5, described die cavity 21 is provided with described core mold insert
9, described Bottom clamp plate, the second solid plate, the first solid plate, core mold insert are respectively equipped with
Cooling water channel 22,23,24,25, the described cooling water channel that described Bottom clamp plate 14 is provided with
The 22 described cooling water channels 25 being provided with described core mold insert 9 are connected；Described top clamping plate
And it is provided with described sprue bushing 6, sprue puller 15 and the first banking pin 7, institute between described stripper plate
State top clamping plate 3, be provided with between stripper plate the 4, second solid plate 10 and the first solid plate 5
Described second banking pin 8, is provided with the described 3rd between described Bottom clamp plate, moving platen, push pedal
Banking pin 12；Described guide pin bushing 17 is located in described push pedal, and described pull bar 16 is located at described dynamic
Die holder plate 14, moving platen the 13, second solid plate the 10, first solid plate 5, stripper plate 4
With match on top clamping plate 3 and with described guide pin bushing 17, described nylon plug 18 is located at described second
Between solid plate 10, push pedal 11, moving platen 13, described nylon plug includes nylon chock plug 26
And the nylon plug sleeve 27 matched with described nylon chock plug.Described top clamping plate is provided with location
Circle 28.
Above-mentioned injection mold also includes that the first guiding mechanism 29, described first guiding mechanism include
First guide pin bushing the 30, first guide pillar 31；Described first guide pin bushing be provided with described stripper plate, first
On solid plate, the second solid plate, described first guide pillar is located on described top clamping plate and with described
First guide pin bushing matches.
Above-mentioned injection mold also includes that the second guiding mechanism 32, described second guiding mechanism include
Second guide pin bushing the 33, second guide pillar 34；Described second guide pin bushing is provided with described push pedal, the second cover half
On plate, described second guide pillar is located on described moving platen, the first solid plate and is led with described second
Set matches.
Injection mold in use, is fixed on injection machine by the present invention；Injection molding matched moulds,
Material injection, mold filling, melt, through sprue, sub-runner, enters die cavity 21 by spot pouring mouth.
After pressurize in die cavity, cooling molding；Injection molding die sinking, the dynamic model of mould is at injection machine
Draw back under effect, under the effect of nylon plug and sprue puller, make mould first at the first typing
At face PL1 35 separately, the first die joint PL1 distance of separation is controlled by the second banking pin 8, runner
Solidifying material separates with plastic under the effect of sprue puller 15；Then mould is again from the second die joint PL2
At 36 separately, the second die joint PL2 distance of separation is controlled by the first banking pin 7, now, and the mouth of a river
Runner is coagulated material and pushes away sprue puller 15 by push pedal by force, it is achieved the most de-of mould is watered, so far mould
Cover half is partially completed whole typing；The dynamic model of mould continues to draw back under the effect of injection machine,
Due to side's bucket plastic product package power to core mold insert 9, mould is again from three parting line PL3
Separately, three parting line PL3 37 distance of separation is controlled by pull bar 16 at place；Finally, pull bar pulls
Push pedal 11, mould separates at three parting line PL4 38 again, push pedal promotion side bucket plastic product
The demoulding, the release distance of push pedal is controlled by the 3rd banking pin 12, and side's bucket 1 plastic product is by manually
Taking off from core mold insert, mould completes shot molding；Injection molding matched moulds, during matched moulds,
Guided reset matched moulds by the first guiding mechanism 29 and the second guiding mechanism 32, prepare to become next time
Type.
The injection mold structure of the present invention is simple, uses a cavity per mould, reduces cost, solves
Easy-to-draw deformation, the problem easily ejecting deformation, it is ensured that the quality of product, technically carry out
Innovation, achieves good effect.
The above is only the preferred embodiment of the present invention, it is noted that lead for this technology
For the those of ordinary skill in territory, on the premise of without departing from the technology of the present invention principle, it is also possible to
Making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (7)
1. the injection mold for the side's of making bucket, it is characterised in that: described injection mold
Including top clamping plate, stripper plate, the first solid plate, sprue bushing, the first banking pin, the second limit
Position nail, core mold insert, the second solid plate, push pedal, the 3rd banking pin, moving platen, dynamic model seat
Plate, sprue puller, pull bar, guide pin bushing and nylon plug；
Described Bottom clamp plate connects described moving platen, and described moving platen connects described push pedal, described
Push pedal connects described second solid plate, and described second solid plate connects described first solid plate, institute
Stating the first solid plate and connect described stripper plate, described stripper plate connects described top clamping plate；
It is formed between described Bottom clamp plate, moving platen, push pedal, the second solid plate and the first solid plate
Die cavity, described die cavity is provided with described core mold insert, described Bottom clamp plate, the second solid plate,
Being respectively equipped with cooling water channel on first solid plate, core mold insert, described Bottom clamp plate is provided with
The described cooling water channel that described cooling water channel is provided with described core mold insert is connected；
Described sprue bushing, sprue puller and first it is provided with between described top clamping plate and described stripper plate
Banking pin, sets between described top clamping plate, stripper plate, the second solid plate and the first solid plate
There is described second banking pin, between described Bottom clamp plate, moving platen, push pedal, be provided with the described 3rd
Banking pin；Described guide pin bushing is located in described push pedal, and described pull bar is located at described Bottom clamp plate, is moved
Lead on template, the second solid plate, the first solid plate, stripper plate and top clamping plate and with described
Set matches, and described nylon plug is located between described second solid plate, push pedal, moving platen.
Injection mold for the side's of making bucket the most according to claim 1, its feature exists
In: described moving platen is connected on described Bottom clamp plate by wedge block.
Injection mold for the side's of making bucket the most according to claim 1, its feature exists
In: described top clamping plate is provided with centring ring.
Injection mold for the side's of making bucket the most according to claim 1, its feature exists
In: described injection mold also includes that the first guiding mechanism, described first guiding mechanism include first
Guide pin bushing, the first guide pillar；Described first guide pin bushing be provided with described stripper plate, the first solid plate,
On two solid plates, described first guide pillar be located on described top clamping plate and with described first guide pin bushing phase
Join.
Injection mold for the side's of making bucket the most according to claim 1, its feature exists
In: described injection mold also includes that the second guiding mechanism, described second guiding mechanism include second
Guide pin bushing, the second guide pillar；Described second guide pin bushing is provided with on described push pedal, the second solid plate, described
Second guide pillar is located on described moving platen, the first solid plate and matches with described second guide pin bushing.
Injection mold for the side's of making bucket the most according to claim 1, its feature exists
In: described nylon plug includes nylon chock plug and the nylon plug sleeve matched with described nylon chock plug.
Injection mould for the side's of making bucket the most according to any one of claim 1 to 6
Tool, it is characterised in that: it is provided with the solidifying material of runner between described stripper plate and described first solid plate
Die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122230.XA CN106142451A (en) | 2015-03-13 | 2015-03-13 | A kind of injection mold for the side's of making bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122230.XA CN106142451A (en) | 2015-03-13 | 2015-03-13 | A kind of injection mold for the side's of making bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106142451A true CN106142451A (en) | 2016-11-23 |
Family
ID=58063221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510122230.XA Pending CN106142451A (en) | 2015-03-13 | 2015-03-13 | A kind of injection mold for the side's of making bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106142451A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101422938A (en) * | 2007-11-01 | 2009-05-06 | 李新贵 | Plastic die parting-plane air-admission stripper |
| CN102285069A (en) * | 2011-06-09 | 2011-12-21 | 肇庆理士电源技术有限公司 | Injection mould |
| CN102529034A (en) * | 2012-01-16 | 2012-07-04 | 苏州同大模具有限公司 | Plastic cover forming die structure |
| CN202388735U (en) * | 2011-12-30 | 2012-08-22 | 宁波市华宝塑胶模具有限公司 | Injection mould with simple structure for barrel-shaped product |
| CN102653123A (en) * | 2012-05-07 | 2012-09-05 | 常州工学院 | Point pouring gate injection mould capable of automatically pushing out condensed materials |
| CN202428623U (en) * | 2012-01-16 | 2012-09-12 | 苏州同大模具有限公司 | Plastic cap forming mould structure |
| CN104385533A (en) * | 2014-11-07 | 2015-03-04 | 台州市黄岩汉威塑料模具有限公司 | Connecting molding mechanism for integrated bucket body and handle of mop bucket mold |
-
2015
- 2015-03-13 CN CN201510122230.XA patent/CN106142451A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101422938A (en) * | 2007-11-01 | 2009-05-06 | 李新贵 | Plastic die parting-plane air-admission stripper |
| CN102285069A (en) * | 2011-06-09 | 2011-12-21 | 肇庆理士电源技术有限公司 | Injection mould |
| CN202388735U (en) * | 2011-12-30 | 2012-08-22 | 宁波市华宝塑胶模具有限公司 | Injection mould with simple structure for barrel-shaped product |
| CN102529034A (en) * | 2012-01-16 | 2012-07-04 | 苏州同大模具有限公司 | Plastic cover forming die structure |
| CN202428623U (en) * | 2012-01-16 | 2012-09-12 | 苏州同大模具有限公司 | Plastic cap forming mould structure |
| CN102653123A (en) * | 2012-05-07 | 2012-09-05 | 常州工学院 | Point pouring gate injection mould capable of automatically pushing out condensed materials |
| CN104385533A (en) * | 2014-11-07 | 2015-03-04 | 台州市黄岩汉威塑料模具有限公司 | Connecting molding mechanism for integrated bucket body and handle of mop bucket mold |
Non-Patent Citations (1)
| Title |
|---|
| 许发樾: "《模具常用机构设计 第2版》", 30 June 2015, 机械工业出版社 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
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| RJ01 | Rejection of invention patent application after publication |