CN206551402U - The drawing mechanism and injection moulding apparatus of oblique cavity core pulling - Google Patents
The drawing mechanism and injection moulding apparatus of oblique cavity core pulling Download PDFInfo
- Publication number
- CN206551402U CN206551402U CN201720037966.1U CN201720037966U CN206551402U CN 206551402 U CN206551402 U CN 206551402U CN 201720037966 U CN201720037966 U CN 201720037966U CN 206551402 U CN206551402 U CN 206551402U
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- China
- Prior art keywords
- core pulling
- slideway
- plate
- solid plate
- top clamping
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 19
- 239000007787 solid Substances 0.000 claims abstract description 43
- 239000000284 extract Substances 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of drawing mechanism and injection moulding apparatus of oblique cavity core pulling；The cavity core pulling afterbody sets clamping slideway, and the mechanism includes top clamping plate, solid plate and molds the limiting component of distance between the top clamping plate and the solid plate for limiting；The solid plate has inclined hole, and the inclined hole is used to be slidably matched with the cavity core pulling；The top clamping plate has core pulling slideway, and the core pulling slideway is matched with the clamping slideway, for extracting the cavity core pulling out during the top clamping plate and solid plate die sinking.The utility model is by limiting component, and being slidably matched using core pulling slip and clamping slideway, can effectively extract oblique cavity core pulling in mould out.
Description
Technical field
The utility model is related to injection molding art, and more particularly to a kind of oblique cover half extracted out in cover half compared with long core is taken out
The drawing mechanism and injection moulding apparatus of core.
Background technology
The direction of oblique cavity core pulling (core) is neither parallel with die sinking direction in mould (injection moulding apparatus), also not with opening
Mould direction is vertical.Such as cold wind air inlet pipe of Aunar hereby vehicle, as shown in figure 1, the direction of pipe in mould neither with die sinking
Direction is parallel, is not also hung down with die sinking direction；But the long core pulling of pipe will release in cover half, so conventional dynamic model sliding block knot
Structure can not be realized.
The content of the invention
In order to overcome the defect of above-mentioned prior art, the technical problems to be solved in the utility model is to provide a kind of oblique fixed
The drawing mechanism and injection moulding apparatus of mould core pulling.
In order to solve the above technical problems, the utility model provides a kind of drawing mechanism of oblique cavity core pulling, the cover half
Core pulling afterbody sets clamping slideway, and the mechanism includes top clamping plate, solid plate and for limiting the top clamping plate and described
The limiting component of distance is molded between solid plate；
The solid plate has inclined hole, and the inclined hole is used to be slidably matched with the cavity core pulling；
The top clamping plate has core pulling slideway, and the core pulling slideway is matched with the clamping slideway, for described fixed
The cavity core pulling is extracted out during die holder plate and solid plate die sinking.
Alternatively, the limiting component is limit pull rod；The limit pull rod and the top clamping plate and the solid plate
Between die sinking direction it is consistent.
Alternatively, the core pulling slideway is dovetail slideway.
In order to solve the above technical problems, the utility model provides a kind of injection moulding apparatus, including oblique cavity core pulling, cover half seat
Plate, solid plate and the limiting component for molding distance between the top clamping plate and the solid plate for limiting；
The cavity core pulling afterbody sets clamping slideway；
The solid plate has inclined hole, and the inclined hole is used to be slidably matched with the cavity core pulling；
The top clamping plate has core pulling slideway, and the core pulling slideway is matched with the clamping slideway, for described fixed
The cavity core pulling is extracted out during die holder plate and solid plate die sinking.
Alternatively, the limiting component is limit pull rod；The limit pull rod and the top clamping plate and the solid plate
Between die sinking direction it is consistent.
Alternatively, the core pulling slideway is dovetail slideway.
Alternatively, described device also includes the moving platen for being provided with dynamic mould core.
Specifically, described device also includes two sliding blocks；Setting respectively on the moving platen of the dynamic mould core both sides
There is chute；One of sliding block and a slide coordinate.
Specifically, described device also includes power part and the ejector member for ejecting plastic；
The power part is connected with each sliding block respectively, for making two sliding blocks in corresponding slide point mould.
Specifically, the power part includes 2 hydraulic jacks；Each hydraulic jack correspondence one sliding block of connection；
The ejector member includes ejector retainner plate and thimble.
The utility model has the beneficial effect that：
Drawing mechanism and injection moulding apparatus in the utility model, pass through limiting component and utilization core pulling slip and clamping slideway
Be slidably matched, can effectively extract oblique cavity core pulling in mould out.
Brief description of the drawings
Fig. 1 is the structural scheme of mechanism of Aunar hereby air inlet pipe in the utility model embodiment；
Fig. 2 is the front view of Aunar hereby air inlet pipe injection moulding apparatus in the utility model embodiment；
Fig. 3 is the top view of Aunar hereby air inlet pipe injection moulding apparatus in the utility model embodiment；
Fig. 4 is the side view of Aunar hereby air inlet pipe injection moulding apparatus in the utility model embodiment；
Fig. 5 is injection moulding apparatus schematic diagram when die holder plate and solid plate die sinking are completed in the utility model embodiment；
Fig. 6 is schematic diagram of the injection moulding apparatus when solid plate and moving platen die sinking are completed in the utility model embodiment.
Embodiment
In order to solve problem of the prior art, the utility model provides a kind of drawing mechanism and note of oblique cavity core pulling
Molding apparatus, below in conjunction with accompanying drawing and embodiment, the utility model is further elaborated.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, does not limit the utility model.
As shown in figures 2-6, the utility model provides a kind of drawing mechanism of oblique cavity core pulling, the tail of cavity core pulling 1
Portion sets clamping slideway 7, and the mechanism includes top clamping plate 6, solid plate 2 and for limiting the top clamping plate and the cover half
The limiting component 4 of distance is molded between plate；
The solid plate 2 has inclined hole, and the inclined hole is used to be slidably matched with the cavity core pulling 1；
The top clamping plate 6 has core pulling slideway, and the core pulling slideway is matched with the clamping slideway 7, for described
Top clamping plate 6 and the solid plate 2 extract the cavity core pulling out during molding.
Wherein, the limiting component 4 is limit pull rod；The limit pull rod and the top clamping plate and the solid plate it
Between die sinking direction it is consistent.Put down it may also be said that molding direction between the limit pull rod and the top clamping plate and the solid plate
OK.
The core pulling slideway is dovetail slideway.
The utility model is by limiting component, and being slidably matched using core pulling slip and clamping slideway, can be effective
Extraction mould in oblique cavity core pulling.
Further the utility model also provides a kind of injection moulding apparatus.
As shown in figures 2-6, the utility model provides a kind of injection moulding apparatus, and described device includes oblique cavity core pulling 1, cover half
Seat board 6, solid plate 2 and the limiting component 4 for molding distance between the top clamping plate 6 and the solid plate 2 for limiting；
The afterbody of cavity core pulling 1 sets clamping slideway；
The solid plate 2 has inclined hole, and the inclined hole is used to be slidably matched with the cavity core pulling 1；
The top clamping plate 6 has core pulling slideway, and the core pulling slideway is matched with the clamping slideway, for described fixed
Die holder plate 6 and the solid plate 2 extract the cavity core pulling out during molding.
The utility model is by limiting component, and being slidably matched using core pulling slip and clamping slideway, can be effective
Extraction mould in oblique cavity core pulling.
Wherein, the limiting component 4 is limit pull rod；The limit pull rod and the top clamping plate and the solid plate it
Between die sinking direction it is consistent.
The core pulling slideway is dovetail slideway.
Furtherly, described device also includes the moving platen 3 for being provided with dynamic mould core.
Furtherly, described device also includes two sliding blocks (sliding block A 5 and slide block B 14)；In the dynamic mould core both sides
Moving platen 3 on be respectively arranged with chute；One of sliding block and a slide coordinate.
Alternatively, described device also includes power part 12 and the ejector member for ejecting plastic；
The power part is connected with each sliding block respectively, for making two sliding blocks in corresponding slide point mould.
Furtherly, the power part includes 2 hydraulic jacks；Each hydraulic jack correspondence one sliding block of connection；
Ejector member includes ejector retainner plate and thimble.
Mold design by into three plate shape formulas, using limiting component, being realized the mould knot of two sections of die sinkings by the utility model
Structure, long core is extracted out while being realized by the slideway in top clamping plate in cover half.
To be molded Aunar hereby exemplified by the injection moulding apparatus of air inlet pipe, principle of the present utility model is sketched.
As shown in figures 2-6, injection moulding apparatus is divided into cover half part and dynamic model part.
Cover half part includes：
Top clamping plate 6, core pulling slideway, solid plate 2, cavity core pulling 1 and sprue bush 8.
Core pulling slideway is fixed in top clamping plate 6, and the afterbody of cavity core pulling 1 is provided with the dovetail slideway matched with slideway.
Cavity core pulling 1 can reciprocatingly slide in the inclined hole of solid plate.
Limit pull rod 4 is fixed in top clamping plate 6, can limit the distance that solid plate 2 is molded with top clamping plate 6.
Glue muzzle 8 is that plastic cement enters mold cavity elements.
Dynamic model part includes：
Moving platen 3, sliding block A 5, slide block B 14, dynamic mould core, ejector retainner plate, thimble.
Sliding block A 5 and slide block B 14 can be slided by the effect of hydraulic jack 12 in the chute of moving platen 3.Dynamic mould core is fixed
In moving platen 3.Thimble is fixed on ejector retainner plate.
As shown in figure 5, when mould is carrying out die sinking program, advanced die sinking between top clamping plate 6 and solid plate 2.It is fixed
Mould inner core pulling (cavity core pulling) 1 is also gradually moved obliquely upward.When between top clamping plate 6 and solid plate 2 die sinking to 70mm away from
From.The effect of limiting component 4, limits the two and continues to separate.Now cavity core pulling in the presence of slideway completely from plastic
It is middle to extract out.
As shown in fig. 6, then just starting die sinking between solid plate and moving platen.
Solid plate 2 and moving platen 3 continue after molding to terminal, the effect of power part (hydraulic jack) 12 make two sliding blocks 5,
14 divide mould in the chute of moving platen to both sides.
Then the liftout attachment of molding machine promotes ejector retainner plate 13, and ejector retainner plate 13 drives the abjection plastic 16 of thimble 15.
The utility model is by into limiting component is utilized, realizing mold design two sections of mold-opening structures, while by cover half
Slideway in seat board, which is realized, extracts long core out in cover half, wherein the direction of core pulling is neither parallel with die sinking direction in mould,
It is not vertical with die sinking direction.
Although This application describes particular example of the present utility model, those skilled in the art can not depart from this reality
With designing modification of the present utility model on the basis of new concept.
Those skilled in the art are not departing from the base of the utility model content under the inspiration of the utility model technical concept
On plinth, various improvement can also be made to the utility model, this still falls within protection domain of the present utility model.
Claims (10)
1. a kind of drawing mechanism of oblique cavity core pulling, it is characterised in that the cavity core pulling afterbody sets clamping slideway, described
Mechanism includes top clamping plate, solid plate and molds the limiting section of distance between the top clamping plate and the solid plate for limiting
Part；
The solid plate has inclined hole, and the inclined hole is used to be slidably matched with the cavity core pulling；
The top clamping plate has core pulling slideway, and the core pulling slideway is matched with the clamping slideway, in cover half seat
The cavity core pulling is extracted out during plate and solid plate die sinking.
2. mechanism as claimed in claim 1, it is characterised in that the limiting component is limit pull rod；The limit pull rod with
Direction is molded between the top clamping plate and the solid plate consistent.
3. mechanism as claimed in claim 1, it is characterised in that the core pulling slideway is dovetail slideway.
4. a kind of injection moulding apparatus, it is characterised in that described device includes oblique cavity core pulling, top clamping plate, solid plate and is used for
Limit the limiting component that distance is molded between the top clamping plate and the solid plate；
The cavity core pulling afterbody sets clamping slideway；
The solid plate has inclined hole, and the inclined hole is used to be slidably matched with the cavity core pulling；
The top clamping plate has core pulling slideway, and the core pulling slideway is matched with the clamping slideway, in cover half seat
The cavity core pulling is extracted out during plate and solid plate die sinking.
5. device as claimed in claim 4, it is characterised in that the limiting component is limit pull rod；The limit pull rod with
Direction is molded between the top clamping plate and the solid plate consistent.
6. device as claimed in claim 4, it is characterised in that the core pulling slideway is dovetail slideway.
7. the device as described in any one in claim 4-6, it is characterised in that described device also includes being provided with movable model
The moving platen of core.
8. device as claimed in claim 7, it is characterised in that described device also includes two sliding blocks；In the dynamic mould core
Chute is respectively arranged with the moving platen of both sides；One of sliding block and a slide coordinate.
9. device as claimed in claim 7, it is characterised in that described device also includes power part and for ejecting plastic
Ejector member；
The power part is connected with each sliding block respectively, for making two sliding blocks in corresponding slide point mould.
10. device as claimed in claim 9, it is characterised in that the power part includes 2 hydraulic jacks；Each hydraulic pressure
Oil cylinder correspondence one sliding block of connection；
The ejector member includes ejector retainner plate and thimble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037966.1U CN206551402U (en) | 2017-01-13 | 2017-01-13 | The drawing mechanism and injection moulding apparatus of oblique cavity core pulling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037966.1U CN206551402U (en) | 2017-01-13 | 2017-01-13 | The drawing mechanism and injection moulding apparatus of oblique cavity core pulling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206551402U true CN206551402U (en) | 2017-10-13 |
Family
ID=60358927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720037966.1U Expired - Fee Related CN206551402U (en) | 2017-01-13 | 2017-01-13 | The drawing mechanism and injection moulding apparatus of oblique cavity core pulling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206551402U (en) |
-
2017
- 2017-01-13 CN CN201720037966.1U patent/CN206551402U/en not_active Expired - Fee Related
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| 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: 20171013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |