CN210880619U - Electric rice cooker base injection mold - Google Patents
Electric rice cooker base injection mold Download PDFInfo
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- CN210880619U CN210880619U CN201921168667.7U CN201921168667U CN210880619U CN 210880619 U CN210880619 U CN 210880619U CN 201921168667 U CN201921168667 U CN 201921168667U CN 210880619 U CN210880619 U CN 210880619U
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Abstract
The utility model discloses an electric cooker base injection mold, which comprises a mold base, a side mold, a mold core and a top mold, wherein the side mold is arranged at two sides of the upper surface of the mold base, a matching groove is arranged on the upper surface of the side mold, matching blocks are arranged at two sides of the bottom of the top mold, the top mold is connected above the side mold through the matching between the matching blocks and the matching groove, an annular convex block is arranged at the outer side of the top of the mold core and is matched between the side mold and the top mold, the interior of the mold base is a molding cavity, the mold core is positioned in the molding cavity, a hollow layer is arranged in the mold base, push rod mechanisms are arranged in the hollow layer at two sides of the mold base, a thimble mechanism is arranged in the side mold above the push rod mechanism, a first pushing block is arranged on the push rod mechanism below the thimble mechanism, and a top block is, the utility model aims at providing an injection mold of fast speed demoulding when can carry out the rapid prototyping processing and get a to electric rice cooker base.
Description
Technical Field
The utility model belongs to the technical field of the mould technique and specifically relates to an electric rice cooker base injection mold.
Background
At present, an injection mold can be used in household appliance production, the housing of a household appliance product can be preliminarily processed and molded by utilizing the injection mold, the molding speed is high, but when the injection mold is opened, the operation during mold opening is difficult, and the surface of the processed and molded product is easily damaged, so that the product processing efficiency is influenced; therefore, there is a need for an improved structure of an injection mold for producing a base of an electric rice cooker.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to above-mentioned technique, provide an injection mold that can carry out rapid prototyping to electric rice cooker base and process and get quick drawing of patterns when.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an injection mould for the base of electric cooker is composed of a mould base, two side moulds arranged at both sides of the upper surface of said mould base, the upper surface of the side die is provided with a matching groove, the two sides of the bottom of the top die are provided with matching blocks, the top die is connected above the side die through the matching between the matching block and the matching groove, the outer side of the top of the die core is provided with an annular convex block, the annular convex block is matched between the side die and the top die, a molding cavity is arranged inside the die holder, the die core is positioned in the molding cavity, an overhead layer is arranged in the die holder, push rod mechanisms are arranged in the overhead layers at the two sides of the die holder, a thimble mechanism is arranged in the side mould above the push rod mechanism, a first pushing block is arranged on the push rod mechanism below the thimble mechanism, and a top block is arranged in the die holder above the inner tail end of the push rod mechanism, and communicated injection molding ports are formed in the top die and the die core.
Further, push rod mechanism includes the catch bar, grabs handle and ball piece, the die holder in the built on stilts layer bottom is provided with the catch bar fixing base on the surface, the catch bar cooperation is in the catch bar fixing base, it sets up on the outside end of catch bar to grab the handle, first catch piece sets up on the catch bar, the ball piece sets up on the inboard end of catch bar, the kicking block is located the top of ball piece.
Furthermore, the top block is positioned above the two opposite round ball blocks, and the bottom of the top block is arc-shaped.
Further, thimble mechanism includes that thimble and second promote the piece, be provided with the cavity in the side mould, the second promotes the piece cooperation in the bottom of cavity, the second promotes the top that the piece set up at first promotion piece, the thimble sets up the upper surface that the second promoted the piece, the thimble cooperation is connected with the bottom of cooperation piece in the cavity and top.
Furthermore, the wall surface of the joint of the second pushing block and the first pushing block is an inclined surface.
The utility model has the advantages that:
the injection mold can be used for rapidly forming and processing the electric cooker base, and can eject out the mold through the push rod mechanism and the ejector pin mechanism when a piece is taken, so that the purpose of rapidly demoulding the formed electric cooker base is realized.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure, a die holder 1, a side die 2, a die core 3, a top die 4, a matching groove 5, a matching block 6, an annular bump 7, a forming cavity 8, an overhead layer 9, a first pushing block 10, a top block 11, a pushing rod 12, a gripping handle 13, a spherical block 14, a pushing rod fixing seat 15, an ejector pin 16, a second pushing block 17, a cavity 18 and an injection molding opening 19.
Detailed Description
As shown in fig. 1, an electric cooker base injection mold comprises a mold base 1, a side mold 2, a mold core 3 and a top mold 4, wherein the side mold 2 is arranged on two sides of the upper surface of the mold base 1, a matching groove 5 is formed in the upper surface of the side mold 2, matching blocks 6 are arranged on two sides of the bottom of the top mold 4, the top mold 4 is connected above the side mold 2 through the matching between the matching blocks 6 and the matching groove 5, an annular convex block 7 is arranged on the outer side of the top of the mold core 3, the annular convex block 7 is matched between the side mold 2 and the top mold 4, a molding cavity 8 is arranged inside the mold base 1, the mold core 3 is positioned in the molding cavity 8, an empty layer 9 is arranged in the mold base 1, a push rod mechanism is arranged in the empty layer 9 on two sides of the mold base 1, a thimble mechanism is arranged in the side mold 2 above the push rod mechanism, a first push block 10 is arranged on, an ejector block 11 is arranged in the die holder 1 above the inner tail end of the push rod mechanism, and communicated injection molding ports 19 are formed in the ejector die 4 and the die core 3.
Push rod mechanism includes catch bar 12, grabs handle 13 and ball piece 14, 1 of die holder in the overhead layer 9 bottom is provided with catch bar fixing base 15 on the surface, catch bar 12 cooperation is in catch bar fixing base 15, grab handle 13 and set up on the outside end of catch bar 12, first catch piece 10 sets up on catch bar 12, ball piece 14 sets up on the inboard end of catch bar 12, kicking block 11 is located ball piece 14's top.
The top block 11 is positioned above the two opposite round ball blocks 14, and the bottom of the top block 11 is arc-shaped.
The thimble mechanism includes thimble 16 and second and promotes piece 17, be provided with cavity 18 in the side mould 2, the second promotes piece 17 cooperation in the bottom of cavity 18, the second promotes the top that piece 17 set up at first promotion piece 10, thimble 16 sets up the upper surface that the second promoted piece 17, thimble 16 cooperation is in cavity 18 and the top is connected with the bottom of cooperation piece 6.
The wall surface of the joint of the second pushing block 17 and the first pushing block 10 is an inclined surface.
After the whole installation of the mold is completed, the mold is injected into the forming cavity 8 through the injection molding port 19, after the raw materials are cooled, the pushing rod 12 is pushed inwards through the grabbing handle 13, the pushing rod 12 pushes the first pushing block 10 to move inwards and jacks up the second pushing block 17, the matching block 6 is jacked up through the ejector pin 16 when the second pushing block 17 moves upwards, the matching blocks 6 on the two sides of the jacking mold 4 are jacked up by the ejector pin 16 and then separated from the whole mold, when the pushing rod 12 moves inwards, the spherical block 14 on the pushing rod 12 jacks up the two sides of the bottom surface of the jacking block 11, the jacking block 11 can jack up the electric cooker base and the mold core 3 when jacked up, the jacking mold 4, the electric cooker base and the mold core 3 can be conveniently opened by workers, and the purpose of quickly demolding the molded electric cooker base is achieved.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An electric cooker base injection mold comprises a mold base, side molds, a mold core and a top mold, and is characterized in that the side molds are arranged on two sides of the upper surface of the mold base, a matching groove is formed in the upper surface of the side molds, matching blocks are arranged on two sides of the bottom of the top mold, the top mold is connected above the side molds through matching between the matching blocks and the matching groove, annular convex blocks are arranged on the outer side of the top of the mold core and matched between the side molds and the top mold, a molding cavity is formed inside the mold base, the mold core is positioned in the molding cavity, an empty layer is arranged in the mold base, push rod mechanisms are arranged in the empty layer on two sides of the mold base, ejector pin mechanisms are arranged in the side molds above the push rod mechanisms, a first pushing block is arranged on the push rod mechanism below the ejector pin mechanisms, and a top block is arranged in the mold base, and the top die and the die core are provided with communicated injection molding ports.
2. The electric cooker base injection mold of claim 1, wherein the push rod mechanism comprises a push rod, a gripping handle and a round ball block, the mold base surface in the bottom of the overhead layer is provided with a push rod fixing seat, the push rod is matched in the push rod fixing seat, the gripping handle is arranged at the outer end of the push rod, the first push block is arranged on the push rod, the round ball block is arranged at the inner end of the push rod, and the top block is positioned above the round ball block.
3. The electric cooker base injection mold of claim 2, wherein the top block is located above two opposite spherical blocks, and the bottom of the top block is arc-shaped.
4. The electric cooker base injection mold according to claim 1, wherein the ejector pin mechanism comprises an ejector pin and a second pushing block, a cavity is arranged in the side mold, the second pushing block is matched in the bottom of the cavity, the second pushing block is arranged above the first pushing block, the ejector pin is arranged on the upper surface of the second pushing block, the ejector pin is matched in the cavity, and the top of the ejector pin is connected with the bottom of the matching block.
5. The electric cooker base injection mold of claim 4, wherein the wall surface at the junction of the second pushing block and the first pushing block is an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168667.7U CN210880619U (en) | 2019-07-24 | 2019-07-24 | Electric rice cooker base injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168667.7U CN210880619U (en) | 2019-07-24 | 2019-07-24 | Electric rice cooker base injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210880619U true CN210880619U (en) | 2020-06-30 |
Family
ID=71335408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921168667.7U Active CN210880619U (en) | 2019-07-24 | 2019-07-24 | Electric rice cooker base injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210880619U (en) |
-
2019
- 2019-07-24 CN CN201921168667.7U patent/CN210880619U/en active Active
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