CN209207979U - Automobile front mask die with the mechanism that oblique top goes out - Google Patents
Automobile front mask die with the mechanism that oblique top goes out Download PDFInfo
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- CN209207979U CN209207979U CN201821905452.4U CN201821905452U CN209207979U CN 209207979 U CN209207979 U CN 209207979U CN 201821905452 U CN201821905452 U CN 201821905452U CN 209207979 U CN209207979 U CN 209207979U
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- oblique top
- plate
- die
- automobile front
- front mask
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Abstract
The utility model belongs to injection mold technology more particularly to a kind of automobile front mask die of the mechanism gone out with oblique top.The utility model, including bottom plate, moving template, solid plate and injection molding plates, forming cavity is between moving template and solid plate, there is injection hole on the injection molding plates, injection hole is connected with forming cavity, it further include that one end is pressed on bottom plate, the other end extends to the pitched ejection mechanism of forming cavity bottom surface, and the ejection direction and mold die sinking direction of the pitched ejection mechanism are not parallel.The utility model is provided with pitched ejection mechanism, and to complete the oblique top demoulding of injecting products back-off structure, which simplify mould structures, die cost has been saved, has kept mold steadily reliable, and, the utility model reduces injection product surface splicing line by the way of oblique top demoulding, appearance looks elegant.
Description
Technical field
The utility model belongs to before injection mold technology more particularly to a kind of automobile of the mechanism gone out with oblique top greatly
Lamp mask die.
Background technique
The back-off structure that existing automobile front mask mostly has depth deeper, therefore after moulding, when die sinking,
It needs inner slide core pulling also to need big jacking block ejection that could complete ejection process at the back-off structure of injecting products, is easy in this way
It causes the existing inner slide line of product surface there are also jacking block line, influences product appearance.And product structure is complicated, and die size is big,
Die cost is caused to waste.
For example, Chinese utility model patent disclose a kind of headlight mask with two board molds [application number:
201320731053.1], which includes: fixed half and moving half, and the cover half includes the panel and solid plate being fixed to each other,
It is equipped with fixed die insert in the solid plate, is further fixed on a latch segment, the tilted fixation of latch segment on the solid plate
There is an inclined guide pillar；The dynamic model includes the bottom plate being mutually coupled, bottom needle plate, face needle plate, and a pad is equipped on the face needle plate
Plate is slideably equipped with pull block in one on the backing plate, and it is convex that one end of the interior pull block is equipped with a wedge-shaped dovetail
Item, the dovetail raised line of the wedge shape and an interior dovetail groove taken out are coupled；The other end of the interior pull block is equipped with an oblique through hole,
The inclined guide pillar is inserted into the oblique through hole.
The utility model has simplified mould structure, substantially reduces the manufacturing cost of mold, but its can not still solve it is above-mentioned
Problem.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of automobile front face of mechanism gone out with oblique top
Cover mold.
In order to achieve the above objectives, the utility model uses following technical proposal:
It is a kind of with oblique top go out mechanism automobile front mask die, successively include bottom plate, moving template, solid plate and
Injection molding plates, forming cavity have injection hole between moving template and solid plate on the injection molding plates, injection hole is connected with forming cavity
It is logical, it further include that one end is pressed on bottom plate, the other end extends to the pitched ejection mechanism of forming cavity bottom surface, the pitched ejection mechanism
It is not parallel to eject direction and mold die sinking direction.
In the automobile front mask die of the above-mentioned mechanism gone out with oblique top, the ejection side of the pitched ejection mechanism
It is 15-30 degree to the angle with mold die sinking direction.
In the automobile front mask die of the above-mentioned mechanism gone out with oblique top, the pitched ejection mechanism includes that pressure is set
On bottom plate, and the oblique top plate slided close to or far from moving template can occur, several angle ejector rods are fixedly connected on oblique top plate, and
Angle ejector rod is fixedly connected with slanted kicking block far from one end of oblique top plate, and slanted kicking block fits with forming cavity, further includes being fixedly connected on
The drive cylinder of mold side, drive cylinder are drivingly connected by drive shaft and oblique top plate, the axial line of the angle ejector rod and drive
The axial line of moving axis is parallel, and is 15-30 degree with the angle in mold die sinking direction.
In the automobile front mask die of the above-mentioned mechanism gone out with oblique top, the cross-sectional area of the slanted kicking block is big
In the cross-sectional area of angle ejector rod.
It further include ejection limiting section, oblique top in the automobile front mask die of the above-mentioned mechanism gone out with oblique top
When plate is occurred close to the sliding of moving template, oblique top plate can be pressed on limiting section.
In the automobile front mask die of the above-mentioned mechanism gone out with oblique top, the limiting section includes end and bottom
The limited post that plate is fixedly connected has limit hole on oblique top plate, and limited post penetrates through limit hole, and sliding oblique top plate can make limit hole
Medial surface is pressed on limited post lateral surface.
In the automobile front mask die of the above-mentioned mechanism gone out with oblique top, the axial line and mould of the limited post
Tool die sinking direction is parallel.
In the automobile front mask die of the above-mentioned mechanism gone out with oblique top, the bottom plate and pitched ejection mechanism it
Between also there is guiding die plate, the guiding die plate has the guiding groove that is recessed inwardly, and described pitched ejection mechanism one end is pressed on
It is oriented to groove floor, two sides of the two sides of pitched ejection mechanism respectively with guiding groove fit.
In the automobile front mask die of the above-mentioned mechanism gone out with oblique top, divide in the solid plate and moving template
It Ju You not several water channels.
In the automobile front mask die of the above-mentioned mechanism gone out with oblique top, the solid plate and moving template it is outer
Side wall has been respectively fixedly connected with several and has hung modular ring.
Compared with prior art, utility model has the advantages that
1, the utility model is provided with pitched ejection mechanism, simple in this way to complete the oblique top demoulding of injecting products back-off structure
Mould structure is changed, has saved die cost, has kept mold steadily reliable.
2, the utility model reduces injection product surface splicing line by the way of oblique top demoulding, appearance looks elegant.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the explosive view of the utility model；
Fig. 4 is the structural schematic diagram of the utility model part-structure；
In figure: bottom plate 1, moving template 2, solid plate 3, injection molding plates 4, forming cavity 5, pitched ejection mechanism 6, guiding die plate 7, guiding
Groove 8, water channel 9, hang modular ring 10, injection hole 41, oblique top plate 61, angle ejector rod 62, slanted kicking block 63, drive cylinder 64, drive shaft 65,
Eject limiting section 66, limited post 67, limit hole 68.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 4, a kind of automobile front mask die of the mechanism gone out with oblique top is successively wrapped
Bottom plate 1, moving template 2, solid plate 3 and injection molding plates 4 are included, forming cavity 5 is between moving template 2 and solid plate 3, the injection molding plates 4
Upper to have injection hole 41, it further includes that one end is pressed on bottom plate 1, the other end is extended into that injection hole 41 is connected with forming cavity 5
The pitched ejection mechanism 6 of 5 bottom surface of shape chamber, the ejection direction and mold die sinking direction of the pitched ejection mechanism 6 are not parallel.
The utility model, in use, moving template 2 and solid plate 3 fit to form forming cavity 5, the melting modeling in injection molding machine
Glue is by the way that in 41 injection molding chamber 5 of injection hole, after cooling and shaping, die sinking, moving template 2 and the separation of solid plate 3 are to open forming cavity
5, pitched ejection mechanism 6 is along completion note in direction not parallel with mold die sinking direction, i.e., with mold die sinking direction with angle at this time
The ejection of molding product, therefore the utility model is provided with pitched ejection mechanism 6, to complete the oblique top demoulding of injecting products back-off structure,
Which simplify mould structures, have saved die cost, keep mold steadily reliable.
Preferably, the angle in the ejection direction of the pitched ejection mechanism 6 and mold die sinking direction is 15-30 degree, inclination angle
It spends and completes the damage that ejection does not easily cause injecting products in the angular range.
Specifically, the pitched ejection mechanism 6 includes being pressed on bottom plate 1, and can occur sliding close to or far from moving template 2
Dynamic oblique top plate 61, several angle ejector rods 62 are fixedly connected on oblique top plate 61, and the one end of angle ejector rod 62 far from oblique top plate 61 is solid
Surely it is connected with slanted kicking block 63, slanted kicking block 63 fits with forming cavity 5, further includes the drive cylinder for being fixedly connected on mold side
64, drive cylinder 64 is drivingly connected by drive shaft 65 and oblique top plate 61, axial line and the drive shaft 65 of the angle ejector rod 62
Axial line is parallel, and is 15-30 degree with the angle in mold die sinking direction.
When ejection, start drive cylinder 64, under the transmission effect of drive shaft 65, oblique top plate 61 occurs close to moving template 2
Sliding, with oblique top plate 61 synchronous sliding motion occurs for angle ejector rod 62, slanted kicking block 63 at this time, thus slanted kicking block 63 ejection injection molding
Product completes ejection.
Preferably, the cross-sectional area of the slanted kicking block 63 is greater than the cross-sectional area of angle ejector rod 62, can reduce ejected in this way
To the pressure of injecting products in journey.
As shown in figure 4, further include ejection limiting section 66, when oblique top plate 61 is occurred close to the sliding of moving template 2, oblique top plate 61
It can be pressed on limiting section 66, limiting section 66 can limit the sliding scale of liftout plate 61, to limit knock-pin 62 and angled slide block
63 ejection distance is in optimum range.
Specifically, the limiting section 66 includes the limited post 67 that end is fixedly connected with bottom plate 1, is had on oblique top plate 61
Limit hole 68, limited post 67 penetrate through limit hole 68, and sliding oblique top plate 61 can make 68 medial surface of limit hole be pressed on limited post 67
The axial line of lateral surface, the limited post 67 is parallel with mold die sinking direction.
In ejection process, the sliding close to solid plate 2 occurs for liftout plate 61, due between limited post 67 and liftout plate 61 not
It is parallel to each other, that is, there is certain angle, then in ejection process, limited post 67 can move closer to certain one end of limit hole 68,
Until the medial surface with limit hole 68 fits, liftout plate 61 stops sliding at this time.
As shown in figure 3, also having guiding die plate 7 between the bottom plate 1 and pitched ejection mechanism 6, the guiding die plate 7 has
The guiding groove 8 being recessed inwardly, described 6 one end of pitched ejection mechanism are pressed on guiding 8 bottom surface of groove, the two sides of pitched ejection mechanism 6
Two sides of the face respectively with guiding groove 8 fit, and can limit the ejection direction of pitched ejection mechanism 6 in this way, guarantee ejection every time
The consistency in direction.
As shown in figure 3, being respectively provided with several water channels 9 in the solid plate 3 and moving template 2, water channel 9 can be used for adjusting fixed
Temperature in template 3 and moving template 2, to guarantee to be molded quality.
As shown in Figure 1, the lateral wall of the solid plate 3 and moving template 2, which has been respectively fixedly connected with several, hangs modular ring 10, this
Sample can facilitate the transfer and transport of solid plate 3 and moving template 2.
The working principle of the utility model is: in use, moving template 2 and solid plate 3 fit to form forming cavity 5, injection molding
Melt plastic cement in machine is by the way that in 41 injection molding chamber 5 of injection hole, after cooling and shaping, die sinking, moving template 2 and solid plate 3 are separated
To open forming cavity 5, at this point, starting drive cylinder 64, under the transmission effect of drive shaft 65, oblique top plate 61 occurs close to dynamic model
The sliding of plate 2, with oblique top plate 61 synchronous sliding motion occurs for angle ejector rod 62, slanted kicking block 63 at this time, so that slanted kicking block 63 ejects
Injecting products complete ejection, in ejection process, due to not being parallel to each other between limited post 67 and liftout plate 61, that is, have one
Fixed angle, then in the sliding process that liftout plate 61 occurs close to solid plate 2, the meeting component of limited post 67 is close to limit hole 68
A certain section, until the medial surface with limit hole 68 fits, liftout plate 61 stops sliding at this time, to limit the cunning of liftout plate 61
The ejection distance of dynamic range, limitation knock-pin 62 and angled slide block 63 is in optimum range, therefore the utility model passes through oblique ejector
Structure 6, to complete the oblique top demoulding of injecting products back-off structure, which simplify mould structures, have saved die cost, make mold
It is steady reliable.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although bottom plate 1, moving template 2, solid plate 3, injection molding plates 4, forming cavity 5, pitched ejection mechanism is used more herein
6, guiding die plate 7, guiding groove 8, water channel 9, hang modular ring 10, injection hole 41, oblique top plate 61, angle ejector rod 62, slanted kicking block 63, driving
The terms such as oil cylinder 64, drive shaft 65, ejection limiting section 66, limited post 67, limit hole 68, but be not precluded using other terms
Possibility.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as
Any additional limitation is all contrary to the spirit of the present invention.
Claims (10)
1. a kind of automobile front mask die of the mechanism gone out with oblique top, successively includes bottom plate (1), moving template (2), cover half
Plate (3) and injection molding plates (4), forming cavity (5) are located between moving template (2) and solid plate (3), have note on the injection molding plates (4)
It moulds mouth (41), injection hole (41) is connected with forming cavity (5), it is characterised in that: further includes that one end is pressed on bottom plate (1), separately
One end extends to the pitched ejection mechanism (6) of forming cavity (5) bottom surface, and the ejection direction of the pitched ejection mechanism (6) and mold are opened
Direction is not parallel.
2. the automobile front mask die of the mechanism gone out as described in claim 1 with oblique top, it is characterised in that: described oblique
The angle in the ejection direction of ejecting mechanism (6) and mold die sinking direction is 15-30 degree.
3. the automobile front mask die of the mechanism gone out as claimed in claim 2 with oblique top, it is characterised in that: described oblique
Including being pressed on bottom plate (1) the oblique top plate (61) slided close to or far from moving template (2) can occur for ejecting mechanism (6), if
Dry angle ejector rod (62) is fixedly connected on oblique top plate (61), and angle ejector rod (62) is fixedly connected with far from the one end of oblique top plate (61)
Slanted kicking block (63), slanted kicking block (63) fit with forming cavity (5), further include the drive cylinder for being fixedly connected on mold side
(64), drive cylinder (64) is drivingly connected by drive shaft (65) and oblique top plate (61), the axial line of the angle ejector rod (62) with
The axial line of drive shaft (65) is parallel, and is 15-30 degree with the angle in mold die sinking direction.
4. the automobile front mask die of the mechanism gone out as claimed in claim 3 with oblique top, it is characterised in that: described oblique
The cross-sectional area of jacking block (63) is greater than the cross-sectional area of angle ejector rod (62).
5. the automobile front mask die of the mechanism gone out as claimed in claim 3 with oblique top, it is characterised in that: further include
It ejects limiting section (66), when oblique top plate (61) is occurred close to the sliding of moving template (2), oblique top plate (61) can be pressed on limiting section
(66) on.
6. the automobile front mask die of the mechanism gone out as claimed in claim 5 with oblique top, it is characterised in that: the limit
Position portion (66) includes the limited post (67) that end is fixedly connected with bottom plate (1), has limit hole (68) on oblique top plate (61), limit
Column (67) penetrates through limit hole (68), and sliding oblique top plate (61) can be such that limit hole (68) medial surface is pressed on the outside of limited post (67)
Face.
7. the automobile front mask die of the mechanism gone out as claimed in claim 6 with oblique top, it is characterised in that: the limit
The axial line of position column (67) is parallel with mold die sinking direction.
8. the automobile front mask die of the mechanism gone out as described in claim 1 with oblique top, it is characterised in that: the bottom
Also there are guiding die plate (7) between plate (1) and pitched ejection mechanism (6), the guiding die plate (7) has the guiding being recessed inwardly recessed
Slot (8), described pitched ejection mechanism (6) one end be pressed on guiding groove (8) bottom surface, the two sides of pitched ejection mechanism (6) respectively with
The two sides of guiding groove (8) fit.
9. the automobile front mask die of the mechanism gone out as described in claim 1 with oblique top, it is characterised in that: described fixed
Several water channels (9) are respectively provided in template (3) and moving template (2).
10. the automobile front mask die of the mechanism gone out as described in claim 1 with oblique top, it is characterised in that: described
The lateral wall of solid plate (3) and moving template (2) has been respectively fixedly connected with several and has hung modular ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905452.4U CN209207979U (en) | 2018-11-19 | 2018-11-19 | Automobile front mask die with the mechanism that oblique top goes out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905452.4U CN209207979U (en) | 2018-11-19 | 2018-11-19 | Automobile front mask die with the mechanism that oblique top goes out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209207979U true CN209207979U (en) | 2019-08-06 |
Family
ID=67460256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821905452.4U Active CN209207979U (en) | 2018-11-19 | 2018-11-19 | Automobile front mask die with the mechanism that oblique top goes out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209207979U (en) |
-
2018
- 2018-11-19 CN CN201821905452.4U patent/CN209207979U/en active Active
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