CN207772295U - One kind renovating injection mold - Google Patents
One kind renovating injection mold Download PDFInfo
- Publication number
- CN207772295U CN207772295U CN201721827942.2U CN201721827942U CN207772295U CN 207772295 U CN207772295 U CN 207772295U CN 201721827942 U CN201721827942 U CN 201721827942U CN 207772295 U CN207772295 U CN 207772295U
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- CN
- China
- Prior art keywords
- mould
- distance
- retainner plate
- rear mold
- ejector retainner
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses one kind renovating injection mold, including rear mold and preceding mould, and it is bushing that the rear mold lower right is installed with rear mold, it is arranged with rear mold ejector sleeve in rear mold is bushing, core is arranged in rear mold ejector sleeve, core internal liner is equipped with mandril, the first water-impermeable piece is wherein equipped in mandril；Mould ejector retainner plate A before the preceding mould top left side is equipped with first, mould ejector retainner plate B before being connected by screw first below mould ejector retainner plate before first are connected with reset needle before first below mould ejector retainner plate B, and resetting to abut above needle has spring, and preceding mould top left side is equipped with folding position part；The utility model solves the prior art, and there are mould structure complexity in molded production process, functional reliability is poor, product stripping is difficult, the molding production renovated is realized with simple mechanism, it is effectively guaranteed forming quality of products, it is reasonable in design, it is compact-sized, the operation is stable, securely and reliably.
Description
Technical field
It is specifically a kind of to renovate injection mold the utility model is related to a kind of injection mold.
Background technology
Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging forming, smelting, punching press obtain
The various moulds and tool of required product.In brief, mold is the tool for formed article, and this tool is by various parts
It constitutes, different molds is made of different parts.It mainly realizes article by the change of physical state of the formed material
The processing of shape.It is known as the title of " mother of industry ".
Blank is set to become the tool for the product for having specific shape and size under external force.Be widely used in punching, die forging,
The compression moulding of the products such as cold pier, extruding, metallic sintered products compacting, compression casting and engineering plastics, rubber, ceramics or injection molding
In forming.Mold has specific profile or cavity shape, blank can be made by wheel using the contour shape with cutting edge
Separation (punching) occurs for profile shape.Blank can be made to obtain corresponding three-dimensional shape using cavity shape.Mold generally comprises dynamic
Two parts of mould and cover half (or punch-pin and cavity plate), the two are partable.Product is taken out when separating, blank is made to inject mould when closing up
Has cavity forming.Mold is precision instrument, complex-shaped, bears the expansive force of blank, to structural strength, rigidity, case hardness, table
Surface roughness and machining accuracy all have higher requirements, mold production development level be machine-building level important symbol it
One.
Existing medicine bottle cap injection mold structure is complicated at present, and inconvenient for operation, processing efficiency is relatively low.
Utility model content
The purpose of this utility model is to provide one kind renovating injection mold, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：
One kind renovates injection mold, including rear mold and preceding mould, and it is bushing that the rear mold lower right is installed with rear mold, after
It is arranged with rear mold ejector sleeve in mould is bushing, is arranged with core in rear mold ejector sleeve, core internal liner is equipped with mandril, and the is wherein equipped in mandril
One water-impermeable piece；Mould ejector retainner plate A before the preceding mould top left side is equipped with first has been connected by screw below mould ejector retainner plate before first
Mould ejector retainner plate B before first is connected with reset needle before first below mould ejector retainner plate B, resetting to abut above needle has spring, at the top of preceding mould
Left side is equipped with folding position part, mould mold insert before mould mold insert and second before preceding mould bottom left is separately installed with first, preceding mould bottom middle part
Equipped with mould mold insert before third；It is equipped with hot nozzle at the top of the preceding mould, is equipped with copper mouth below hot nozzle, preceding mould top right side is pushed away equipped with preceding mould
It manages, mould ejector retainner plate B before being arranged with second at the top of preceding mould ejector sleeve, preceding mould is arranged between mould ejector retainner plate B before preceding mould ejector sleeve and second
Ejector sleeve meson, mould ejector retainner plate A before being equipped with second above mould ejector retainner plate B before second, mould mandril before being arranged in preceding mould ejector sleeve, preceding mould
Mould ejector retainner plate A before mould ejector retainner plate B and second before mandril is pierced by second, and the second water-impermeable piece, preceding mould ejector sleeve are equipped in preceding mould mandril
Side is equipped with air blowing mould release mechanism.
Further, the height after the rear mold and preceding module fill is 70mm.
Further, the distance of the rear mold bushing distance from bottom rear mold bottom is 56mm, after rear mold ejector sleeve distance from bottom
The distance of mould bottom is 121mm, and the distance of core distance from bottom rear mold bottom is 171mm, mandril distance from bottom rear mold bottom
Distance is 211mm, and the distance of mandril distance from bottom core bottom is 40mm.
Further, it is 76mm with preceding mould distance from top before described first at the top of mould ejector retainner plate A, mould ejector retainner plate A before first
Bottom and preceding mould distance from bottom are 86mm, and the mould bottoms ejector retainner plate B and preceding mould distance from top are 26mm before first.
Further, the distance before the distance from top of the hot nozzle at the top of mould is 171mm.
Further, distance of the preceding mould mandril at the top of preceding mould is 116mm, before second at the top of mould ejector retainner plate B51
Distance apart from 1 top of preceding mould is 51mm.
Compared with prior art, the utility model has the beneficial effects that：It solves the prior art to produce molded
There are mould structure complexity in journey, functional reliability is poor, and product stripping is difficult, realizes that the molding renovated is given birth to simple mechanism
Production, is effectively guaranteed forming quality of products, reasonable in design, compact-sized, the operation is stable, securely and reliably.
Description of the drawings
Fig. 1 is the structural schematic diagram for renovating injection mold.
Fig. 2 is the structural schematic diagram for the molding for renovating injection mold.
Fig. 3 is the structural schematic diagram renovated renovated injection mold and processed.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
- 3 are please referred to Fig.1, one kind renovating injection mold, including rear mold 2 and preceding mould 1, after the rear mold 2 and preceding mould 1 assemble
Height be 70mm, 2 lower right of the rear mold is installed with rear mold bushing 21, bushing 21 distance from bottom rear mold, 2 bottom of rear mold
The distance in portion is 56mm, and rear mold ejector sleeve 22, the distance of 22 distance from bottom rear mold of rear mold ejector sleeve, 2 bottom are arranged in rear mold bushing 21
For 121mm, core 23 is arranged in rear mold ejector sleeve 22, the distance of 23 distance from bottom rear mold of core, 2 bottom is 171mm, core 23
Inside it is arranged with mandril 24, the distance of 24 distance from bottom rear mold of mandril, 2 bottom is 211mm, and 24 distance from bottom core of mandril, 23 bottom
The distance in portion is 40mm, and the first water-impermeable piece 25 is wherein equipped in mandril 24；
Mould ejector retainner plate A3 before 1 top left side of preceding mould is equipped with first is connected by screw below mould ejector retainner plate before first
Mould ejector retainner plate B31 before having first is connected with before first below mould ejector retainner plate B and resets needle 32, and resetting 32 top of needle and abutting has spring,
It is 76mm with 1 distance from top of preceding mould before wherein first at the top of mould ejector retainner plate A3, the mould bottoms ejector retainner plate A3 and 1 bottom of preceding mould before first
Distance is 86mm, and the mould bottoms ejector retainner plate B31 and 1 distance from top of preceding mould are 26mm before first, and 1 top left side of preceding mould is equipped with folding position part
11, mould mold insert 13 before mould mold insert 12 and second before 1 bottom left of preceding mould is separately installed with first is equipped with the in the middle part of 1 bottom of preceding mould
Mould mold insert 14 before three；
The top of the preceding mould 1 is equipped with hot nozzle 4, and the distance at 1 top of mould is 171mm before the distance from top of hot nozzle 4, under hot nozzle 4
Side is equipped with copper mouth 41, and 1 top right side of preceding mould is equipped with preceding mould ejector sleeve 5, mould ejector retainner plate B51 before 5 top of preceding mould ejector sleeve is arranged with second,
Preceding mould ejector sleeve meson 52 is arranged with before preceding mould ejector sleeve 5 and second between mould ejector retainner plate B51, the tops mould ejector retainner plate B51 are set before second
Mould ejector retainner plate A53 before having second, mould mandril 54, mould ejector retainner plate before preceding mould mandril 54 is pierced by second before being arranged in preceding mould ejector sleeve 5
Mould ejector retainner plate A53 before B51 and second, and the second water-impermeable piece 55 is equipped in preceding mould mandril 54；Preceding mould mandril 54 is apart from 1 top of preceding mould
Distance be 116mm, the distance at 1 top of mould is 51mm before mould ejector retainner plate B51 distance from tops before second.
Preceding 5 side of mould ejector sleeve is equipped with air blowing mould release mechanism 6, and air blowing mould release mechanism 6 effectively avoids deformation of products.
The operation principle of the utility model is：After rear mold 2 and preceding mould 1 mold, the plastics that molten state is poured by hot nozzle are starched
Liquid molds rear mold intracavitary into rear mold 2 and preceding mould 1, and after slurries cooling, rear mold 2 is ejected respectively by mandril 24 and preceding mould mandril 54
Demoulding work can be completed with preceding mould 1.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (6)
1. one kind renovating injection mold, including rear mold and preceding mould, which is characterized in that after the rear mold lower right is installed with
Mould is bushing, is arranged with rear mold ejector sleeve in rear mold is bushing, is arranged with core in rear mold ejector sleeve, core internal liner is equipped with mandril, wherein pushing up
The first water-impermeable piece is equipped in bar；Mould ejector retainner plate A before the preceding mould top left side is equipped with first passes through below mould ejector retainner plate before first
Mould ejector retainner plate B before screw is connected with first is connected with reset needle before first below mould ejector retainner plate B, resetting to abut above needle has bullet
Spring, preceding mould top left side are equipped with folding position part, and mould mold insert before mould mold insert and second, preceding before preceding mould bottom left is separately installed with first
Equipped with mould mold insert before third in the middle part of mould bottom；It is equipped with hot nozzle at the top of the preceding mould, copper mouth, preceding mould top right side are equipped with below hot nozzle
Equipped with preceding mould ejector sleeve, mould ejector retainner plate B before being arranged with second at the top of preceding mould ejector sleeve, before preceding mould ejector sleeve and second between mould ejector retainner plate B
Mould ejector sleeve meson before being arranged with, mould ejector retainner plate A before being equipped with second above mould ejector retainner plate B before second, before being arranged in preceding mould ejector sleeve
The second water proof is equipped in mould mandril, mould ejector retainner plate A before mould ejector retainner plate B and second before preceding mould mandril is pierced by second, and preceding mould mandril
Piece, preceding mould ejector sleeve side are equipped with air blowing mould release mechanism.
2. according to claim 1 renovate injection mold, which is characterized in that the rear mold and preceding module dress after height be
70mm。
3. according to claim 1 renovate injection mold, which is characterized in that rear mold bushing distance from bottom rear mold bottom
Distance be 56mm, the distance of rear mold ejector sleeve distance from bottom rear mold bottom is 121mm, the distance of core distance from bottom rear mold bottom
Distance for 171mm, mandril distance from bottom rear mold bottom is 211mm, and the distance of mandril distance from bottom core bottom is 40mm.
4. according to claim 1 renovate injection mold, which is characterized in that before described first at the top of mould ejector retainner plate A with before
Mould distance from top is 76mm, and the mould bottoms ejector retainner plate A and preceding mould distance from bottom are 86mm before first, the bottoms mould ejector retainner plate B before first
It is 26mm with preceding mould distance from top.
5. according to claim 1 renovate injection mold, which is characterized in that before the distance from top of the hot nozzle at the top of mould
Distance is 171mm.
6. according to claim 1 renovate injection mold, which is characterized in that the preceding mould mandril at the top of preceding mould away from
From for 116mm, the distance at 1 top of mould is 51mm before mould ejector retainner plate B51 distance from tops before second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721827942.2U CN207772295U (en) | 2017-12-25 | 2017-12-25 | One kind renovating injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721827942.2U CN207772295U (en) | 2017-12-25 | 2017-12-25 | One kind renovating injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207772295U true CN207772295U (en) | 2018-08-28 |
Family
ID=63228659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721827942.2U Expired - Fee Related CN207772295U (en) | 2017-12-25 | 2017-12-25 | One kind renovating injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207772295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333948A (en) * | 2018-10-29 | 2019-02-15 | 珠海格力精密模具有限公司 | Mold ejection structure and mold with same |
-
2017
- 2017-12-25 CN CN201721827942.2U patent/CN207772295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333948A (en) * | 2018-10-29 | 2019-02-15 | 珠海格力精密模具有限公司 | Mold ejection structure and mold with same |
| CN109333948B (en) * | 2018-10-29 | 2024-04-12 | 珠海格力精密模具有限公司 | Mold ejection structure and mold with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |