CN207954530U - A kind of cunning anticollision linkage in the block - Google Patents
A kind of cunning anticollision linkage in the block Download PDFInfo
- Publication number
- CN207954530U CN207954530U CN201721840193.7U CN201721840193U CN207954530U CN 207954530 U CN207954530 U CN 207954530U CN 201721840193 U CN201721840193 U CN 201721840193U CN 207954530 U CN207954530 U CN 207954530U
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- China
- Prior art keywords
- sliding block
- guide pillar
- inclined guide
- anticollision
- thimble
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Abstract
The technical solution of the utility model is a kind of cunning anticollision linkage in the block,Including sliding block,Dynamic model,Support block,Product thimble,Anticollision mandril,Thimble panel,Ejector Retainer Plate and dynamic mould fixing plate,The product surface side of the dynamic model is provided with the slider layering slided for sliding block outward,It is vertically provided with inclined guide pillar on the sliding block,The inclined guide pillar is fixed on after passing through sliding block upper and lower surface on cover half,Inclined guide pillar is inclined outwardly from slider top to bottom direction,Mold mold when inclined guide pillar follow cover half synchronize move upwards band movable slider slid in and out along slider layering,The product thimble bottom end,Anticollision mandril bottom end is each attached between thimble panel and Ejector Retainer Plate,It is located at ejecting product in product zone after passing through dynamic model at the top of the product thimble,The sliding block lower surface is provided with crash bar via,The anticollision mandril passes through after mold die sinking to be positioned in the crash bar via that dynamic model enters sliding block lower surface.The utility model is avoided that ejector retainner plate does not reset preceding molding and sliding block is caused to hit thimble.
Description
Technical field
The present invention relates to a kind of mechanisms, more particularly, to a kind of cunning anticollision linkage in the block.
Background technology
Sliding block is an indispensable component in injection mold, the mold-closing injection for mold and die sinking product top
Most important for going out, under normal circumstances, sliding block skids off and far from dynamic model product face when mold molds, and sliding block is slided when mold clamping
Entering and be close to mould product face, but when sometimes ejector retainner plate does not reset completely molds, then sliding block can directly knock product thimble, and one
Damage product thimble, two damage sliding block, and gently then mold needs freeze, heavy then directly scrap.
Invention content
In view of the above-mentioned problems, the present invention is intended to provide a kind of cunning anticollision linkage in the block, can effectively avoid ejector retainner plate
The problem of molding causes sliding block to hit mandril before not resetting.
The technical scheme is that a kind of cunning anticollision linkage in the block, including sliding block, dynamic model, support block, product thimble,
The product surface side of anticollision mandril, thimble panel, Ejector Retainer Plate and dynamic mould fixing plate, the dynamic model is provided with outward for sliding block
The slider layering of sliding, inclined guide pillar is vertically provided on the sliding block, and the inclined guide pillar is connected to after passing through sliding block upper and lower surface
At upper mold, inclined guide pillar is inclined outwardly from slider top to bottom direction, and inclined guide pillar follows upper mold to synchronize upward fortune when mold molds
Dynamic band movable slider slides in and out along slider layering, and the product thimble bottom end, anticollision mandril bottom end are each attached to thimble panel
It is located at ejecting product in product zone, the sliding block lower surface after passing through dynamic model between Ejector Retainer Plate, at the top of the product thimble
It is provided with crash bar via, the anticollision mandril is passed through after mold die sinking in the crash bar via that dynamic model enters sliding block lower surface
Positioning.
Preferably, the anticollision mandril, product thimble bottom end are step-like, and there is annular groove in thimble panel bottom surface, described
Its bottom end is fixed in the annular groove of thimble panel after anticollision mandril, product thimble pass through thimble panel from the bottom up, described
Ejector Retainer Plate is connected to thimble panel bottom surface, and the anticollision mandril and the contact of product thimble underrun mandril plate top surface are fixed
Position.
Preferably, oblique be upward through after sliding block at the top of it of the inclined guide pillar is connected with inclined guide pillar fixed block, inclined guide pillar
Fixed block is located at sliding block upper surface, and inclined guide pillar is fixed on by inclined guide pillar fixed block on cover half.
Preferably, it is provided with the inclined guide pillar avoiding hollow groove placed for inclined guide pillar at the dynamic model below the sliding block, inclined guide pillar is kept away
Empty slot penetrates through the side wall of dynamic model.
Structure of the invention novelty is compact, can pass through sliding block by anticollision mandril after mold molds ejection, avoid ejector retainner plate
The problem of molding causes sliding block to hit mandril before not resetting.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the sectional view along the directions A-A in Fig. 2；
Fig. 4 is the part-structure schematic diagram of the present invention；
Fig. 5 is the decomposition texture schematic diagram of sliding block and dynamic model in the present invention；
Fig. 6 is the rearview of the present invention；
Fig. 7 is the sectional view along the directions B-B in Fig. 6；
Fig. 8 be Fig. 7 in sliding block skid off after structural schematic diagram；
Fig. 9 is the sectional view along the directions C-C in Fig. 6；
Wherein：1-sliding block；2-dynamic models；3-support blocks；4-product thimbles；5-anticollision mandrils；6-thimble panels；7—
Ejector Retainer Plate；8-dynamic mould fixing plates；9-slider layerings；10-inclined guide pillars；11-crash bar vias；12-inclined guide pillars are fixed
Block；13-inclined guide pillar avoiding hollow grooves.
Specific implementation mode
Below in conjunction with the accompanying drawings, invention is further described in detail.
As shown in Figures 1 to 9, the technical scheme is that a kind of cunning anticollision linkage in the block, including it is sliding block 1, dynamic
Mould 2, support block 3, product thimble 4, anticollision mandril 5, thimble panel 6, Ejector Retainer Plate 7 and dynamic mould fixing plate 8, the dynamic model 2
Product surface side be provided with the slider layering 9 slided for sliding block 1 outward, be vertically provided with inclined guide pillar 10 on the sliding block 1,
Oblique be upward through after sliding block 1 of the inclined guide pillar 10 is connected with inclined guide pillar fixed block 12 at the top of it, inclined guide pillar fixed block 12
In 1 upper surface of sliding block, inclined guide pillar 10 is connected to by inclined guide pillar fixed block 12 at upper mold, is set at the dynamic model 2 of 1 lower section of the sliding block
It is equipped with the inclined guide pillar avoiding hollow groove 13 placed for inclined guide pillar 10, inclined guide pillar avoiding hollow groove 13 penetrates through the side wall of dynamic model 2, and inclined guide pillar 10 is by sliding
The top of block 1 is inclined outwardly to bottom direction, when mold molds inclined guide pillar 10 follow upper mold synchronize move upwards band movable slider 1 along
Slider layering 9 slides in and out, and 4 bottom end of the product thimble, 5 bottom end of anticollision mandril are each attached to thimble panel 6 and Ejector Retainer Plate 7
Between, 4 top of the product thimble is located at ejecting product in product zone, the anticollision mandril 5, product thimble 4 after passing through dynamic model 1
Bottom end is step-like, and 6 bottom surface of thimble panel has annular groove, the anticollision mandril 5, product thimble 4 to pass through thimble from the bottom up
Its bottom end is fixed in the annular groove of thimble panel 6 after panel 6, and the Ejector Retainer Plate 7 is connected to 6 bottom surface of thimble panel, institute
Anticollision mandril 5 and the contact positioning of 4 underrun mandril bottom plate of product thimble, 6 top surface are stated, 1 lower surface of the sliding block is provided with anticollision
Bar via 11, the crash bar via 11 that the anticollision mandril 5 passes through dynamic model 2 to enter 1 lower surface of sliding block after mold die sinking are default
Position.
In the course of work, after upper mold and the molding of dynamic model 2, injection moulding process is carried out, sliding block 1 is held out against in 2 side of dynamic model, note at this time
It is molded after the completion of modeling process, upper mold exits outward, while upper mold drive inclined guide pillar fixed block 12 is synchronized and moved out, and inclined guide pillar is solid
Determining block 12 drives inclined guide pillar 10 to move synchronously, and since inclined guide pillar 10 passes through in sliding block 1, sliding block 1 can be transported along slider layering 9
It is dynamic, it realizes that sliding block 1 exits the process of dynamic model 2, is in is compressed close to the spring of 2 side of dynamic model as shown in Figure 9, in sliding block 1
State, spring elongation drive bushing to be moved out along spring eye, and bushing is supported in 2 side of dynamic model with support slipper 1, anti-on-slip
Block 1 is fallen on dynamic model 2, then thimble panel 6 and Ejector Retainer Plate 7 under the action of oil cylinder by product thimble 4 and anticollision mandril 5
Ejection upwards, the product that product thimble 4 finishes injection molding eject, and after taking out product, anticollision mandril 5 is then inserted into crash bar via 11
Sliding block 1 is inside positioned, prevents maloperation from sliding block 1 being made to bump against product thimble 4 or die surface, when thimble panel 6 and thimble
After bottom plate 7 resets under the action of oil cylinder, product thimble 4 and anticollision mandril 5 are retracted, and then upper mold and dynamic model 2 mold, inclined guide pillar
Fixed block 12 follows upper mold to move, and inclined guide pillar 10 is driven to move synchronously, and then is resetted with 1 slid inward of movable slider, at this time spring
It is further compressed, in bushing retraction spring eye, in the process, spring is only contacted with bushing and spring eye bottom surface, will not be gone out
The possibility of existing bending, can be effectively ensured the service life of spring so that spring is safe and reliable in use, while ensuring to slide
Block 1 will not bump against product thimble 4 or die surface because of maloperation.
The above, be only the present invention better embodiment, not to invention make any form of restriction, it is every according to
According to the technical principle of the present invention any simple modification, equivalent variations or modification made to the above embodiment, the present invention is still fallen within
In the range of technical solution.
Claims (4)
1. a kind of cunning anticollision linkage in the block, it is characterised in that：Including sliding block（1）, dynamic model（2）, support block（3）, product thimble
（4）, anticollision mandril（5）, thimble panel（6）, Ejector Retainer Plate（7）And dynamic mould fixing plate（8）, the dynamic model（2）Product surface
Side is provided with outward for sliding block（1）The slider layering of sliding（9）, the sliding block（1）On be vertically provided with inclined guide pillar（10）, institute
State inclined guide pillar（10）Across sliding block（1）It is connected at upper mold after upper and lower surface, inclined guide pillar（10）By sliding block（1）Top is to bottom side
To being inclined outwardly, inclined guide pillar when mold molds（10）It follows upper mold to synchronize and moves upwards band movable slider（1）Along slider layering（9）
It slides in and out, the product thimble（4）Bottom end, anticollision mandril（5）Bottom end is each attached to thimble panel（6）And Ejector Retainer Plate（7）
Between, the product thimble（4）Top passes through dynamic model（2）It is located at ejecting product in product zone, the sliding block afterwards（1）Lower surface is set
It is equipped with crash bar via（11）, the anticollision mandril（5）Dynamic model is passed through after mold die sinking（2）Into sliding block（1）Lower surface
Crash bar via（11）Interior positioning.
2. a kind of cunning anticollision linkage in the block according to claim 1, it is characterised in that：The anticollision mandril（5）, production
Product thimble（4）Bottom end is step-like, the thimble panel（6）There are annular groove, the anticollision mandril in bottom surface（5）, product thimble（4）From
Under up pass through thimble panel（6）Its bottom end is fixed in thimble panel afterwards（6）Annular groove in, the Ejector Retainer Plate（7）Even
It is connected on thimble panel（6）Bottom surface, the anticollision mandril（5）And product thimble（4）Underrun Ejector Retainer Plate（7）Top surface contact is fixed
Position.
3. a kind of cunning anticollision linkage in the block according to claim 1, it is characterised in that：The inclined guide pillar（10）It is oblique
It is upward through sliding block（1）Inclined guide pillar fixed block is connected at the top of it afterwards（12）, inclined guide pillar fixed block（12）Positioned at sliding block（1）On
Surface, inclined guide pillar（10）Pass through inclined guide pillar fixed block（12）It is connected at upper mold.
4. a kind of cunning anticollision linkage in the block according to claim 3, it is characterised in that：The sliding block（1）Lower section
Dynamic model（2）Place is provided with for inclined guide pillar（10）The inclined guide pillar avoiding hollow groove of placement（13）, inclined guide pillar avoiding hollow groove（13）Penetrate through dynamic model（2）
Side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840193.7U CN207954530U (en) | 2017-12-26 | 2017-12-26 | A kind of cunning anticollision linkage in the block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840193.7U CN207954530U (en) | 2017-12-26 | 2017-12-26 | A kind of cunning anticollision linkage in the block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207954530U true CN207954530U (en) | 2018-10-12 |
Family
ID=63729554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721840193.7U Active CN207954530U (en) | 2017-12-26 | 2017-12-26 | A kind of cunning anticollision linkage in the block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207954530U (en) |
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2017
- 2017-12-26 CN CN201721840193.7U patent/CN207954530U/en active Active
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