CN214324078U - Front mould inclined ejection mould - Google Patents
Front mould inclined ejection mould Download PDFInfo
- Publication number
- CN214324078U CN214324078U CN202022811961.4U CN202022811961U CN214324078U CN 214324078 U CN214324078 U CN 214324078U CN 202022811961 U CN202022811961 U CN 202022811961U CN 214324078 U CN214324078 U CN 214324078U
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- die
- oblique
- top panel
- mould
- sliding
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Abstract
The utility model discloses a front mould pushes up mould to one side, including front mould, back mould, oblique top panel and oblique ejector pin, the front mould set up in on the back mould and form the die cavity between the two, the front mould be equipped with slide chamber and with the oblique through-hole of slide chamber intercommunication, the oblique top panel set up in the slide chamber vertically with sliding, the upper end of oblique ejector pin transversely set up on the oblique top panel with sliding, the oblique ejector pin passes the oblique through-hole with sliding, the lower extreme of oblique ejector pin is equipped with oblique kicking block, one side of the piece stretches into in the die cavity to one side of oblique kicking block; the rear die is connected with the inclined top panel to drive the inclined top panel to move when the die is opened, so that the inclined ejector rod slides towards the lower side and the inner side of the front die. The utility model discloses the design of pushing up to one side of front mould pushes up the mould to one side can avoid the joint line to be located the back-off department of product on the front mould to improve the aesthetic property of product.
Description
Technical Field
The utility model relates to an injection mold especially relates to a set up mould of pushing up mechanism to one side on the front mould.
Background
The injection molding is through injection moulding in front mould and the back mould compound die back die cavity, and can form a parting surface between front mould and the back mould, and this parting surface can form a parting line on the surface of product after moulding plastics, and this parting line can influence the aesthetic property of product, consequently, when the design mould, generally with the parting line design in the non-front of product or the place that is difficult to see. However, for some products with a reverse buckle, under the condition that an inclined ejection mechanism cannot be designed on a rear die, a die without the inclined ejection mechanism is used for injection molding of the product with the reverse buckle, so that a parting line is inevitably formed at the reverse buckle position of the product, and the attractiveness of the product is seriously affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a front mould pushes up mould to one side, it is to push up the design to one side on the front mould, can avoid the parting line to be located the back-off department of product to improve the aesthetic property of product.
In order to achieve the above object, the utility model provides a front mould pushes up mould to one side includes front mould, back mould, oblique top panel and oblique ejector pin, the front mould set up in on the back mould and form the die cavity between the two, the front mould is equipped with the slip cavity and with the oblique through-hole of slip cavity intercommunication, the oblique top panel sets up in the slip cavity vertically with sliding, the upper end of oblique ejector pin transversely sets up on the oblique top panel with sliding, the oblique ejector pin passes the oblique through-hole with sliding, the lower extreme of oblique ejector pin is equipped with oblique kicking block, one side of the piece of said oblique kicking block stretches into in the die cavity; the rear die is connected with the inclined top panel to drive the inclined top panel to move when the die is opened, so that the inclined ejector rod slides towards the lower side and the inner side of the front die.
Compared with the prior art, because the utility model discloses a the front mould be equipped with the slip cavity and with the oblique through-hole of slip cavity intercommunication makes to one side the top panel set up with vertical sliding in the slip cavity, and the ejector pin passes with sliding to one side the oblique through-hole, and upper end lateral sliding set up in on the top panel to one side to make the oblique top mechanism design that is used for the back-off drawing of patterns on the front mould, can change the position of die joint like this, make back-off department can not produce the die joint, thereby make the product more pleasing to the eye under the prerequisite that does not influence production.
Preferably, the rear mold is connected with the inclined top panel through a guide rod. Through setting up the guide bar, can make the back mould can drive the oblique ejector plate moves down when the mould opening to reach the drive the mesh of oblique ejector pin.
Preferably, the center of the front mold is provided with a containing hole communicated with the sliding cavity, the lower end of the guide rod is connected with the rear mold, and the upper end of the guide rod penetrates through the containing hole to be connected with the inclined roof panel.
Specifically, the guide rod is connected with the rear die through a rubber plug. This makes it easier to connect the guide bar to the rear mold and to assemble the same.
Preferably, the upper side of the sliding cavity is of an opening structure communicated with the outside, the front mold oblique-top mold further comprises an oblique-top bottom plate, and the oblique-top bottom plate covers the opening structure.
Preferably, a vertical sliding groove is formed in the sliding cavity to allow the inclined top panel to slide.
Preferably, a transverse sliding groove is formed in the inclined top panel, a sliding piece is arranged at the upper end of the inclined top rod, and the sliding piece is slidably arranged in the transverse sliding groove.
Drawings
Fig. 1 is a structural diagram of the front mold lifter mold of the present invention.
Detailed Description
In order to explain technical contents, structural features, and effects achieved by the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
As shown in fig. 1, the front mold lifter mold 100 of the present invention includes a front mold 1, a rear mold 2, a lifter plate 3 and a lifter 4, the lifter 4 is symmetrically disposed on two sides of the front mold 1, the front mold 1 is disposed on the rear mold 2 and forms a mold cavity 101 therebetween, the front mold 1 is provided with a sliding cavity 11 and a slanted through hole 12 communicating with the sliding cavity 11, the lifter plate 3 is vertically slidably disposed in the sliding cavity 11, an upper end of the lifter 4 is laterally slidably disposed on the lifter plate 3, the lifter 4 slidably passes through the slanted through hole 12, a lifter block 41 is disposed at a lower end of the lifter 4, and one side of the lifter block 41 extends into the mold cavity 101; the rear die 2 is connected with the inclined top panel 3 so as to drive the inclined top panel 3 to move when the die is opened, so that the inclined top rod 4 slides towards the lower part and the inner side of the front die 1.
The rear die 2 is connected with the inclined top panel 3 through a guide rod 5. Through the arrangement of the guide rod 5, the rear die 2 can drive the inclined ejector plate 3 to move downwards when the die is opened, so that the purpose of driving the inclined ejector rod 4 is achieved. Specifically, the center of the front mold 1 is provided with a containing hole 13 communicated with the sliding cavity 11, the lower end of the guide rod 5 is connected with the rear mold 2 through a rubber plug 21, and the upper end of the guide rod passes through the containing hole 13 to be connected with the inclined roof panel 3. This makes it easier to connect the guide bar 5 to the rear mold 2 and to assemble.
The upper side of the sliding cavity 11 is an opening structure 14 communicated with the outside, the front mold pitched roof mold 100 further comprises a pitched roof bottom plate 6, and the pitched roof bottom plate 6 covers the opening structure 14.
And a vertical sliding groove 15 is arranged in the sliding cavity 11 to allow the inclined top panel 3 to slide. The inclined top panel 3 is provided with a transverse sliding groove 31, the upper end of the inclined top rod 4 is provided with a sliding part 42, the sliding part 42 is a shaft nail, and the sliding part 42 is slidably arranged in the transverse sliding groove 31.
When the mold is opened, the rear mold 2 retreats away from the front mold 1, at this time, the rear mold 2 drives the guide rod 5, the guide rod 5 drives the inclined top plate 3 to move downwards along the vertical sliding groove 15, and the inclined top plate 3 drives the inclined top rod 4 to slide in the inclined through hole 12. In the process, the upper end of the inclined ejector rod 4 slides inwards along the transverse sliding groove 31, and the inclined ejector block 41 of the inclined ejector rod 4 slides inwards in the lateral direction to be separated from the back-off of the injection molding piece. And when the rear mold 2 continuously retreats, the ejector pins on the rear mold 2 can eject the injection molding piece, so that the injection molding piece is completely demolded.
Compared with the prior art, because the utility model discloses a front mould 1 be equipped with sliding chamber 11 and with oblique through-hole 12 of sliding chamber 11 intercommunication makes to one side roof panel 3 set up with vertical sliding in sliding chamber 11, and oblique ejector pin 4 passes with sliding oblique through-hole 12, and the upper end lateral sliding set up in on the roof panel 3 to make the oblique mechanism design that is used for the back-off drawing of patterns on front mould 1, can change the position of die joint like this, make back-off department can not produce the die joint line, thereby make the injection molding more pleasing to the eye under the prerequisite that does not influence production.
The above disclosure is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereto, and therefore, the scope of the present invention is not limited to the above embodiments.
Claims (7)
1. The utility model provides a front mould pushes up mould to one side which characterized in that: the die comprises a front die, a rear die, an inclined top panel and an inclined ejector rod, wherein the front die is arranged on the rear die, a die cavity is formed between the front die and the rear die, the front die is provided with a sliding cavity and an inclined through hole communicated with the sliding cavity, the inclined top panel is vertically and slidably arranged in the sliding cavity, the upper end of the inclined ejector rod is transversely and slidably arranged on the inclined top panel, the inclined ejector rod slidably penetrates through the inclined through hole, the lower end of the inclined ejector rod is provided with an inclined ejector block, and one side of the inclined ejector block extends into the die cavity; the rear die is connected with the inclined top panel to drive the inclined top panel to move when the die is opened, so that the inclined ejector rod slides towards the lower side and the inner side of the front die.
2. The front mold lifter mold according to claim 1, wherein: the rear die is connected with the inclined top panel through a guide rod.
3. The front mold lifter mold according to claim 2, wherein: the center of the front die is provided with a containing hole communicated with the sliding cavity, the lower end of the guide rod is connected with the rear die, and the upper end of the guide rod penetrates through the containing hole to be connected with the inclined roof panel.
4. The front mold lifter mold according to claim 3, wherein: the guide rod is connected with the rear die through a rubber plug.
5. The front mold lifter mold according to claim 1, wherein: the upper side of the sliding cavity is of an opening structure communicated with the outside, the front mold oblique-ejection mold further comprises an oblique-ejection bottom plate, and the oblique-ejection bottom plate covers the opening structure.
6. The front mold lifter mold according to claim 1, wherein: and a vertical sliding groove is formed in the sliding cavity to allow the inclined top panel to slide.
7. The front mold lifter mold according to claim 1, wherein: the inclined top panel is provided with a transverse sliding groove, the upper end of the inclined top rod is provided with a sliding piece, and the sliding piece is slidably arranged in the transverse sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022811961.4U CN214324078U (en) | 2020-11-27 | 2020-11-27 | Front mould inclined ejection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022811961.4U CN214324078U (en) | 2020-11-27 | 2020-11-27 | Front mould inclined ejection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214324078U true CN214324078U (en) | 2021-10-01 |
Family
ID=77896793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022811961.4U Active CN214324078U (en) | 2020-11-27 | 2020-11-27 | Front mould inclined ejection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214324078U (en) |
-
2020
- 2020-11-27 CN CN202022811961.4U patent/CN214324078U/en active Active
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