CN208664178U - A kind of mold - Google Patents
A kind of mold Download PDFInfo
- Publication number
- CN208664178U CN208664178U CN201821141081.7U CN201821141081U CN208664178U CN 208664178 U CN208664178 U CN 208664178U CN 201821141081 U CN201821141081 U CN 201821141081U CN 208664178 U CN208664178 U CN 208664178U
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- China
- Prior art keywords
- push plate
- jacking block
- oblique top
- outside
- plate
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Abstract
The utility model discloses a kind of molds, including upper mold, lower die and mold core, lower die includes fixed frame and push plate, fixed frame includes fixed plate, connecting plate and lower bolster, it is characterized by: push plate includes the first push plate for being set to upper layer and the second push plate for being set to lower layer, it is additionally provided with thimble and oblique top, oblique top one end is fixedly connected on oblique top pedestal, thimble one end is fixed in the first push plate, the other end passes through mold core and is resisted against product lower end, oblique top pedestal is fixed in the second push plate, the oblique top other end passes through mold core and is resisted against product lower end, second push plate outside is rotatably provided jacking block, jacking block can be that the point of rotation is rotated with its middle part, one end of jacking block is resisted against the lower end surface of the first push plate, the other end extends on the outside of connecting plate, limited block is additionally provided on the outside of connecting plate, limited block is set to the upper side of the first push plate, The surface for extending to one end on the outside of connecting plate of jacking block.So that oblique top need not walk very long stroke and can also product be made smoothly to demould when die sinking.
Description
Technical field
The utility model belongs to technical field of mold, and in particular to a kind of mold.
Background technique
Existing mold, push plate generally only have one piece, when product stripping, push thimble and oblique top by product with push plate
Ejection device, such structure, thimble and oblique top, which are both needed to away very long stroke, smoothly to demould product.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of mold, is provided with the double-deck push plate, so that oblique top when die sinking
Very long stroke, which need not be walked, can also be such that product smoothly demoulds.
A kind of mold of the utility model, including upper die and lower die and mold core, lower die include fixed frame and push plate, fixed frame packet
Fixed plate, connecting plate and lower bolster are included, push plate includes the first push plate for being set to upper layer and the second push plate for being set to lower layer, is gone back
It is provided with thimble and oblique top, oblique top one end is fixedly connected on oblique top pedestal, and thimble one end is fixed in the first push plate, and the other end is worn
It crosses mold core and is resisted against product lower end, oblique top pedestal is fixed in the second push plate, and the oblique top other end passes through mold core and is resisted against under product
End, the second push plate outside are rotatably provided jacking block, and jacking block can be that the point of rotation is rotated with its middle part, one end of jacking block
It is resisted against the lower end surface of the first push plate, the other end extends on the outside of connecting plate, is additionally provided with limited block, limited block on the outside of connecting plate
It is set to the upper side of the first push plate, the surface for extending to one end on the outside of connecting plate of jacking block.
Further, jacking block is a fork type structure, and middle part is inverted trapezoidal structure, and both ends extend to upper side, middle part
Middle position is provided with through-hole, and bolt passes through through-hole and jacking block screw lock is connected to the second push plate.
Further, its both ends of first push plate on upper layer are provided projectingly on above the second push plate, one end of jacking block against
In the lower end surface at the both ends for being provided projectingly on the second push plate of the first push plate.
Further, there are four jacking block settings, there are two the two every sides in outside of the second push plate are arranged side by side, corresponding, limit
There are four position block settings.
Further, limited block screw lock is fixedly connected on the outside of connecting plate.
The beneficial effects of the utility model are:
It is fixed in the first push plate by being provided with the double-deck push plate, and by thimble one end, oblique top pedestal is fixed on second
In push plate, while it being rotatably provided jacking block in the second push plate outside, and limited block is provided on the outside of connecting plate, so that opening
Oblique top, which need not walk very long stroke, when mould can also be such that product smoothly demoulds.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model embodiment；
Structure when jacking block touches limited block but do not have started rotation when Fig. 2 is the die sinking of the utility model embodiment is shown
It is intended to.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
Referring to figure 1 and figure 2, a kind of mold of the utility model, including upper mold 1, lower die 2 and mold core (are not marked in figure
Out), lower die 2 includes fixed frame 21 and push plate 22, and fixed frame 21 includes fixed plate 211, connecting plate 212 and lower bolster 213, push plate
22 include the first push plate 221 for being set to upper layer and the second push plate 222 for being set to lower layer, is additionally provided with thimble and (does not mark in figure
It is fixedly connected on oblique top pedestal (not marked in figure) with oblique top (not marked in figure), oblique top one end out), thimble one end is fixed on
In one push plate 221, the other end passes through mold core and is resisted against product lower end, and oblique top pedestal is fixed in the second push plate 222, and oblique top is another
End is resisted against product lower end across mold core, and jacking block 3 is rotatably provided on the outside of the second push plate 222, and jacking block 3 can be with its middle part
It is rotated for the point of rotation, one end 32 of jacking block 3 is resisted against the lower end surface of the first push plate 221, and the other end 33 extends to connecting plate
212 outsides, be additionally provided with limited block 4 on the outside of connecting plate 212, and limited block 4 is set to the upper side of the first push plate 221, jacking block 3
Extend to the surface of the one end 33 in 212 outside of connecting plate.
In the present embodiment, jacking block 3 is a fork type structure, and middle part 31 is inverted trapezoidal structure, and both ends 32/33 are prolonged to upper side
It stretches, the middle position at middle part 31 is provided with through-hole 34, and bolt passes through through-hole 34 and 3 screw lock of jacking block is connected to the second push plate 222.
In the present embodiment, specifically, first its both ends of push plate 221 on upper layer are provided projectingly on 222 top of the second push plate, top
One end of block 3 is resisted against the lower end surface at the both ends for being provided projectingly on the second push plate 222 of the first push plate 221.
In the present embodiment, it is preferred that there are four the settings of jacking block 3, and the two every sides in outside of the second push plate 222, which are arranged side by side, two
A, corresponding, there are four the settings of limited block 4.
In the present embodiment, in order to preferably fix, 4 screw lock of limited block is fixedly connected on 212 outside of connecting plate.
The specific movement of die sinking are as follows:
When the stroke of the first push plate 221 is within the scope of 0~50mm: one end passes through lower bolster 213 and is resisted against the second push plate
222 top rod pushes the second push plate 222 to move together with the first push plate 221, and thimble is identical as oblique top movement velocity at this time.
When the stroke of the first push plate 221 reaches 50mm: jacking block left end 33 touches limited block 4, and jacking block left end 33 stops
Movement, jacking block 3 start around pivot point.
When the stroke of the first push plate 221 is within the scope of 50~80.5mm: jacking block 3 is rotated around the point of rotation, jacking block right end 32
The first push plate 221 is pushed up to push up together with thimble acceleration, 222 stop motion of the second push plate at this time, oblique top also stop motion therewith,
Oblique top, which need not walk very long stroke, when thus can be realized die sinking can also be such that product smoothly demoulds.
A kind of mold of the utility model is fixed on the first push plate 221 by being provided with the double-deck push plate, and by thimble one end
On, oblique top pedestal is fixed in the second push plate 222, while being rotatably provided jacking block 3 on the outside of the second push plate 222, and
Limited block 4 is provided on the outside of connecting plate 212, so that oblique top need not walk very long stroke and can also product be made smoothly to demould when die sinking.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (5)
1. a kind of mold, including upper die and lower die and mold core, lower die includes fixed frame and push plate, and fixed frame includes fixed plate, connection
Plate and lower bolster, it is characterised in that: push plate includes the first push plate for being set to upper layer and the second push plate for being set to lower layer, is also set
It is equipped with thimble and oblique top, oblique top one end is fixedly connected on oblique top pedestal, and thimble one end is fixed in the first push plate, and the other end passes through
Mold core is resisted against product lower end, and oblique top pedestal is fixed in the second push plate, and the oblique top other end passes through mold core and is resisted against product lower end,
Second push plate outside is rotatably provided jacking block, and jacking block can be that the point of rotation is rotated with its middle part, and one end of jacking block is supported
It is against the lower end surface of the first push plate, the other end extends on the outside of connecting plate, is additionally provided with limited block on the outside of connecting plate, limited block is set
It is placed in the upper side of the first push plate, the surface for extending to one end on the outside of connecting plate of jacking block.
2. mold as described in claim 1, it is characterised in that: jacking block is a fork type structure, and middle part is inverted trapezoidal structure, two
It holds to upper side and extends, the middle position at middle part is provided with through-hole, and bolt passes through through-hole and jacking block screw lock is connected to the second push plate.
3. mold as claimed in claim 2, it is characterised in that: its both ends of first push plate on upper layer are provided projectingly on the second push plate
Top, one end of jacking block are resisted against the lower end surface at the both ends for being provided projectingly on the second push plate of the first push plate.
4. mold as described in claim 1, it is characterised in that: there are four jacking block settings, and the two every sides in outside of the second push plate are simultaneously
There are two row's settings, corresponding, and there are four limited block settings.
5. mold as described in claim 1, it is characterised in that: limited block screw lock is fixedly connected on the outside of connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821141081.7U CN208664178U (en) | 2018-07-18 | 2018-07-18 | A kind of mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821141081.7U CN208664178U (en) | 2018-07-18 | 2018-07-18 | A kind of mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208664178U true CN208664178U (en) | 2019-03-29 |
Family
ID=65829900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821141081.7U Active CN208664178U (en) | 2018-07-18 | 2018-07-18 | A kind of mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208664178U (en) |
-
2018
- 2018-07-18 CN CN201821141081.7U patent/CN208664178U/en active Active
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