CN207564863U - A kind of injection mold with inserts - Google Patents
A kind of injection mold with inserts Download PDFInfo
- Publication number
- CN207564863U CN207564863U CN201721635967.2U CN201721635967U CN207564863U CN 207564863 U CN207564863 U CN 207564863U CN 201721635967 U CN201721635967 U CN 201721635967U CN 207564863 U CN207564863 U CN 207564863U
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- CN
- China
- Prior art keywords
- inserts
- bar
- plate
- hole
- solid plate
- 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)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model is related to a kind of injection molds with inserts, including solid plate, moving platen, support plate, cushion block, fixed plate, Bottom clamp plate and ejector retainner plate, inserts bar, the first inserts and the second inserts are provided on the Bottom clamp plate, first inserts and the second inserts and inserts bar are coaxially arranged, first inserts is set on inserts bar, second inserts is located at the periphery of the first inserts, the ejector sleeve being also enclosed on the inserts bar below the first inserts, the solid plate, moving platen and ejector sleeve surround injection space jointly.The first inserts is set on inserts bar in the injection mold, second inserts is located at the periphery of the first inserts, first inserts and the second inserts and inserts bar are coaxially arranged, so that the phenomenon that the first inserts and the second inserts are less prone to displacement in forming process, not easy damaged mold, while ensure that the precision and qualification rate of final plastic structural part.
Description
Technical field
The utility model is related to injection mold technology more particularly to a kind of injection molds with inserts.
Background technology
The general molding mode of structural member of plastics is to use injection mould processing, is needed on the shell of some electronic products
Design inlay, the positioning of inserts is always the technical barrier paid particular attention in mold design, because in the mistake of injection molding
Cheng Zhong, inserts are easily subjected to displacement, and displacement is once generate, and mold is easily impaired during molding, in the prior art inserts positioning can
It still is apparent not enough by property.
Utility model content
The purpose of this utility model is to provide the injection molds with inserts that a kind of inserts is not likely to produce displacement.
Technical solution provided by the utility model is：A kind of injection mold with inserts, including solid plate, moving platen, branch
It is embedding to be provided with inserts bar, the first inserts and second on the Bottom clamp plate for fagging, cushion block, fixed plate, Bottom clamp plate and ejector retainner plate
Part, first inserts and the second inserts and inserts bar are coaxially arranged, and first inserts is set on inserts bar, and described second
Inserts is located at the periphery of the first inserts, the ejector sleeve being also enclosed on the inserts bar below the first inserts, the solid plate,
Moving platen and ejector sleeve surround injection space jointly.
Wherein, the injection mold further includes side pumping slider and inclined guide pillar, and the solid plate is equipped with through-hole, described tiltedly to lead
Column is fixed on the through-hole of solid plate, and the side pumping slider is equipped with to be included with the matched inclined hole of inclined guide pillar, the inclined guide pillar
Straightway and oblique line section, the straightway are matched with the through-hole of solid plate, and the oblique line section is matched with inclined hole, the straight line
Angle between section and oblique line section is 150-160 degree.
Wherein, the injection mold further includes side core-pulling bar and resetting spring, and the side pumping slider is equipped with through-hole, described
Side core-pulling bar is slidably arranged in the through-hole, and the solid plate is equipped with stent, and the stent is equipped with fixed pulley, a driving
Rope one end is fixed on solid plate, and the other end is fixed on side core-pulling bar.
Wherein, it is additionally provided on the moving platen for the locating piece of fixed reset spring.
The beneficial effects of the utility model are：The first inserts is set on inserts bar in the injection mold, the second inserts
Positioned at the periphery of the first inserts, the first inserts and the second inserts and inserts bar are coaxially arranged so that the first inserts and the second inserts
The phenomenon that displacement is less prone in forming process, not easy damaged mold, while ensure that final plastic structural part precision and
Qualification rate.
Description of the drawings
Fig. 1 is the cross-sectional view of the injection mold embodiment one described in the utility model with inserts；
Fig. 2 is the cross-sectional view of the injection mold embodiment two described in the utility model with inserts.
Wherein, 1, solid plate；101st, through-hole；2nd, moving platen；3rd, support plate；4th, cushion block；5th, fixed plate；6th, Bottom clamp plate；
7th, ejector retainner plate；8th, inserts bar；9th, the first inserts；10th, the second inserts；11st, ejector sleeve；12nd, side pumping slider；121st, inclined hole；122nd, lead to
Hole；13rd, inclined guide pillar；131st, straightway；132nd, oblique line section；14th, side core-pulling bar；15th, resetting spring；16th, stent；17th, fixed pulley；
18th, rope is driven；19th, locating piece.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As the embodiment one of the injection mold described in the utility model with inserts, as shown in Figure 1, including solid plate 1, moving
Template 2, support plate 3, cushion block 4, fixed plate 5, Bottom clamp plate 6 and ejector retainner plate 7, be provided on the Bottom clamp plate 6 inserts bar 8,
First inserts 9 and the second inserts 10,9 and second inserts 10 of the first inserts and inserts bar 8 are coaxially arranged, first inserts
9 are set on inserts bar 8, and second inserts 10 is located at the periphery of the first inserts 9, is also enclosed with and is located on the inserts bar 8
The ejector sleeve 11 of first inserts, 9 lower section, the solid plate 1, moving platen 2 and ejector sleeve 11 surround injection space jointly.The ejector sleeve 11
Also act as the effect of pusher.
The first inserts 9 and the second inserts 10 and inserts bar 8 are coaxially arranged in the injection mold so that 9 He of the first inserts
The phenomenon that second inserts 10 is less prone to displacement in forming process, not easy damaged mold, while ensure that final plastic construction
The precision and qualification rate of part.
In the present embodiment, the mold further includes side pumping slider 12 and inclined guide pillar 13, and the solid plate 1 is equipped with through-hole
101, the inclined guide pillar 13 is fixed on the through-hole 101 of solid plate 1, and the side pumping slider 12 is equipped with and is matched with inclined guide pillar 13
Inclined hole 121, the inclined guide pillar 13 includes straightway 131 and oblique line section 132, the through-hole of the straightway 131 and solid plate 1
101 match, and the oblique line section 132 is matched with inclined hole 121, and the angle between the straightway 131 and oblique line section 132 is
150-160 degree.
Having needs the groove for designing some sides, takes out hole or cylinder on some structural members, just inevitably use
Side core-pulling structure, common side core-pulling structure have inclined guide pillar and side pumping slider, and existing inclined guide pillar is arranged on solid plate, tilt cloth
It puts, the space needed is larger, causes die size that can not reduce, and can not further reduce the cost.In the present embodiment, the mold
Side core-pulling structure in inclined guide pillar 13 include straightway 131 and oblique line section 132, the through-hole of the straightway 131 and solid plate 1
101 match, and the oblique line section 132 is matched with inclined hole 121, and the through-hole 101 on solid plate 1 is positive hole first, easy to process,
Inclined guide pillar 13 is easily mounted on solid plate 1, and secondly, distance is taken out in similary side can reduce the size of solid plate 1, so as to reduce mould
Has cost of manufacture.
As the embodiment two of the injection mold described in the utility model with inserts, as shown in Fig. 2, the mold further includes
Side core-pulling bar 14 and resetting spring 15, the side pumping slider 12 are equipped with through-hole 122, and the side core-pulling bar 14 is slidably arranged in institute
It states in through-hole 122, the solid plate 1 is equipped with stent 16, and the stent 16 is equipped with fixed pulley 17,18 one end of driving rope
It is fixed on solid plate 1, the other end is fixed on side core-pulling bar 14.It is additionally provided on the moving platen 2 for fixed reset spring
15 locating piece 19.Fig. 2 is ladder cut-away view, and left-half is half cut-away view, and right half part is cuts open at the shaft core of side core-pulling bar
Diagram, mold right side are also provided with inclined guide pillar, do not cut open only so not showing.
In die sinking, moving platen 2 retreats, and inclined guide pillar 13 drives 12 normal side of side pumping slider to take out, and driving rope 18 drives side
Core_pulling pole 14 carries out side pumping, and the tightness of driving rope 18 determines that opportunity is taken out in the side of side core-pulling bar 14；It is resetted in molding
15 push side core_pulling pole 14 of spring resets.
When there is more groove in the side of product, takes out hole or cylinder, if being carried out at the same time side pumping, larger side is needed to take out
Power, it is necessary to which thicker inclined guide pillar can influence die size and cost, and product side is easily pulled out of shape, and precision is not easy
Control.The side pumping slider 12 of the present embodiment is normally carried out side pumping, but by the way of side core-pulling bar 14 is taken out using slow side, takes out and slide in side
It takes out a distance or finishes and then carry out side pumping in 12 side of block, it is only necessary to which control driving 18 tightness of rope can be controlled
The side of side core-pulling bar 14 processed is taken out opportunity, and adjustment is very convenient, can be reduced the deformation of product side, be improved Product Precision.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of injection mold with inserts, including solid plate, moving platen, support plate, cushion block, fixed plate, Bottom clamp plate and top
Needle plate, which is characterized in that be provided with inserts bar, the first inserts and the second inserts on the Bottom clamp plate, first inserts and
Second inserts and inserts bar are coaxially arranged, and first inserts is set on inserts bar, and second inserts is located at the first inserts
Periphery, the ejector sleeve being also enclosed on the inserts bar below the first inserts, the solid plate, moving platen and ejector sleeve are common
Injection space is surrounded, further includes side pumping slider and inclined guide pillar, the solid plate is equipped with through-hole, and the inclined guide pillar is fixed on cover half
On the through-hole of plate, the side pumping slider is equipped with includes straightway and oblique line with the matched inclined hole of inclined guide pillar, the inclined guide pillar
Section, the straightway matches with the through-hole of solid plate, and the oblique line section is matched with inclined hole, the straightway and oblique line section it
Between angle be 150-160 degree.
2. the injection mold with inserts according to claim 1, which is characterized in that side core-pulling bar and resetting spring are further included,
The side pumping slider is equipped with through-hole, and the side core-pulling bar is slidably arranged in the through-hole, and the solid plate is equipped with stent,
The stent is equipped with fixed pulley, and a driving rope one end is fixed on solid plate, and the other end is fixed on side core-pulling bar.
3. the injection mold with inserts according to claim 2, which is characterized in that be additionally provided with to fix on the moving platen
The locating piece of resetting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721635967.2U CN207564863U (en) | 2017-11-29 | 2017-11-29 | A kind of injection mold with inserts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721635967.2U CN207564863U (en) | 2017-11-29 | 2017-11-29 | A kind of injection mold with inserts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207564863U true CN207564863U (en) | 2018-07-03 |
Family
ID=62688936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721635967.2U Expired - Fee Related CN207564863U (en) | 2017-11-29 | 2017-11-29 | A kind of injection mold with inserts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207564863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713734A (en) * | 2020-12-22 | 2021-04-27 | 苏州广型模具有限公司 | A movable mould mechanism for shaping new forms of energy motor casing |
-
2017
- 2017-11-29 CN CN201721635967.2U patent/CN207564863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713734A (en) * | 2020-12-22 | 2021-04-27 | 苏州广型模具有限公司 | A movable mould mechanism for shaping new forms of energy motor casing |
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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: 20180703 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |