CN215095074U - Plate pre-closing structure of plastic mold - Google Patents
Plate pre-closing structure of plastic mold Download PDFInfo
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- CN215095074U CN215095074U CN202120644287.7U CN202120644287U CN215095074U CN 215095074 U CN215095074 U CN 215095074U CN 202120644287 U CN202120644287 U CN 202120644287U CN 215095074 U CN215095074 U CN 215095074U
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- base
- electromagnetic locking
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- plastic mold
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Abstract
The utility model relates to the technical field of plastic molds, in particular to a plate pre-mold-closing structure of a plastic mold, which comprises a base, wherein the top end of the base is fixedly provided with a lower mold base, the lower mold base is provided with a lower mold plate, guide rods are vertically arranged at two sides of the lower mold plate, an upper mold plate is arranged on the guide rods in a sliding manner, the top end of the upper mold plate is provided with an upper mold base, the guide rods pass through the top end of the upper mold base and are fixedly provided with limiting blocks, connecting blocks are respectively arranged at two sides of the lower mold base and the upper mold base, insertion pipes are respectively fixedly arranged on the connecting blocks, elastic rods are fixedly arranged in the insertion pipes at the same side between the lower mold base and the upper mold base, electromagnetic locking rods are vertically arranged at two sides of the lower mold plate, slots are arranged on the upper mold plate corresponding to the electromagnetic locking rods, the electromagnetic locking rods are matched with the slots, when the upper mold block and the lower mold block are opened rapidly, meanwhile, the upper module can be conveniently detached to take out the casting, so that the quality of the formed casting can be prevented from being influenced.
Description
Technical Field
The utility model relates to a plastic mold technical field especially relates to a plastic mold's plate mold closing structure earlier.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. When the mold is closed and opened, the mold is difficult to open quickly, and the casting is inconvenient to take out, so that the quality of the formed casting is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a plate pre-closing structure of a plastic mold.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a plastic mold's plate is mold closing structure earlier, the on-line screen storage device comprises a base, the top installation of base is fixed with the die holder, be provided with the lower bolster on the die holder, and the vertical guide arm of installing in both sides of lower bolster, it is provided with the cope match-plate pattern to slide on the guide arm, the top of cope match-plate pattern is provided with the upper die base, the guide arm passes upper die base top installation fixed spacing block, and the both sides of die holder and upper die base all installation fixed with the connecting block, all installation fixed with the intubate on the connecting block, and the intubate interpolation of homonymy between die holder and the upper die base is established and is installed and is fixed with the elastic rod, and the vertical electromagnetism check lock pole that is provided with in both sides of lower bolster, it is provided with the slot to correspond the electromagnetism check lock pole on the cope match-plate pattern, electromagnetism check lock pole and slot looks adaptation.
Preferably, one end of the elastic rod inserted in the cannula is fixedly connected through a fastening screw.
Preferably, a storage battery and a switch are arranged in the lower die base, and the storage battery is electrically connected with the electromagnetic locking rod.
Preferably, the slot and the electromagnetic locking rod sliding fit of cope match-plate pattern bottom end face, and after the circular telegram of electromagnetic locking rod, the electromagnetic locking rod passes through magnetic adsorption with the slot and fixes.
Preferably, when the lower template and the upper template are closed, the electromagnetic locking rod is completely inserted into the slot.
Preferably, the top end of the guide rod is provided with threads, and the top end of the guide rod is fixedly screwed with a limiting block.
Preferably, a rubber buffer layer is arranged on the bottom end face of the limiting block.
The utility model has the advantages that:
the utility model discloses when last module and lower module die sinking, can open fast, simultaneously can be convenient detach last module, take out the foundry goods to can avoid influencing the quality of shaping foundry goods.
Drawings
Fig. 1 is a schematic structural view of a plate pre-mold-closing structure of a plastic mold according to the present invention during mold closing;
fig. 2 is a schematic structural view of the mold opening of the plate mold-first closing structure of the plastic mold of the present invention;
fig. 3 is the utility model provides a stopper and the connection structure sketch map of guide rod of the plate first closing mold structure of plastic mold.
In the figure: the device comprises a base 1, a lower die base 2, an upper die base 3, a lower die plate 4, an upper die plate 5, a guide rod 6, a limiting block 7, a connecting block 8, an insertion tube 9, an elastic rod 10, a fastening screw 11 and an electromagnetic locking rod 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a plate pre-assembly structure of a plastic mold comprises a base 1, a lower die holder 2 is fixedly mounted at the top end of the base 1, a lower die plate 4 is arranged on the lower die holder 2, guide rods 6 are vertically mounted on two sides of the lower die plate 4, an upper die plate 5 is slidably arranged on the guide rods 6, an upper die holder 3 is arranged on the top end of the upper die plate 5, the guide rods 6 penetrate through the top end of the upper die holder 3 and are fixedly provided with limiting blocks 7, connecting blocks 8 are respectively and fixedly mounted on two sides of the lower die holder 2 and the upper die holder 3, insertion tubes 9 are respectively and fixedly mounted on the connecting blocks 8, elastic rods 10 are fixedly inserted in the insertion tubes 9 on the same side between the lower die holder 2 and the upper die holder 3, electromagnetic locking rods 12 are vertically arranged on two sides of the lower die plate 4, slots are formed in the upper die plate 5 corresponding to the electromagnetic locking rods 12, and the electromagnetic locking rods 12 are matched with the slots.
Furthermore, one end of the elastic rod 10 inserted in the insertion tube 9 is fixedly connected through a fastening screw 11 and can be used for dismounting;
the top end of the guide rod 6 is provided with threads, the top end of the guide rod 6 is screwed and fixed with a limiting block 7, a rubber buffer layer is arranged on the bottom end surface of the limiting block 7, the disassembly and the assembly can be conveniently carried out, and the rubber buffer layer can weaken the upward impact when the upper die holder 3 opens the die;
further, be provided with battery and switch in the die holder 2, and the battery is connected with electromagnetic locking rod 12 electricity, the slot and the electromagnetic locking rod 12 sliding fit of 5 bottom faces of cope match-plate pattern, and when electromagnetic locking rod 12 circular telegram back, electromagnetic locking rod 12 passes through magnetic adsorption with the slot and fixes, and when cope match-plate pattern 4 and cope match-plate pattern 5 lid mutually, electromagnetic locking rod 12 inserts in the slot completely.
In the embodiment, the lower die base 2 is arranged at the top end of the base 1, the lower die plate 4 is arranged on the lower die base 2, guide rods 6 are vertically arranged on two sides of the lower die plate 4, an upper die plate 5 is arranged on the guide rods 6 in a sliding mode, and the upper die base 3 is arranged at the top end of the upper die plate 5, so that a plate pre-die-assembly structure of the plastic die is formed; during pouring, the lower template 4 and the upper template 5 are matched, the upper template 5 moves downwards along the guide rod 6, so that the slot in the upper template 5 is inserted into the electromagnetic locking rod 12, the electromagnetic locking rod 12 is electrified and then adsorbs and fixes the slot, so that the lower template 4 and the upper template 5 are matched and locked, and meanwhile, the elastic rod 10 is bent;
during demolding, the electromagnetic locking rod 12 loses magnetism, the upper template 5 is quickly bounced and separated under the action of restoring force of the elastic rods 10 on the two sides, and the upper template 5 moves upwards along the guide rod 6 and is limited by the limiting block 7;
when getting the foundry goods, through demolising elastic rod 10, and demolish stopper 7, can take off upper die base 3 and cope match-plate pattern 5, can be convenient get the mould, then pour once more.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A plate pre-closing structure of a plastic mold comprises a base (1) and is characterized in that a lower die holder (2) is fixedly installed at the top end of the base (1), a lower die plate (4) is arranged on the lower die holder (2), guide rods (6) are vertically installed on two sides of the lower die plate (4), an upper die plate (5) is slidably arranged on the guide rods (6), an upper die base (3) is arranged at the top end of the upper die plate (5), a limiting block (7) is fixedly installed on the guide rods (6) after penetrating through the top end of the upper die base (3), connecting blocks (8) are fixedly installed on two sides of the lower die holder (2) and the upper die base (3), inserting tubes (9) are fixedly installed on the connecting blocks (8), elastic rods (10) are fixedly inserted into the inserting tubes (9) on the same side between the lower die holder (2) and the upper die base (3), and electromagnetic locking rods (12) are vertically arranged on two sides of the lower die plate (4), the upper template (5) is provided with a slot corresponding to the electromagnetic locking rod (12), and the electromagnetic locking rod (12) is matched with the slot.
2. The plate premolding structure of a plastic mold according to claim 1, wherein the end of the elastic rod (10) inserted in the insert pipe (9) is fixed by fastening screw (11).
3. The plate pre-closing structure of the plastic mold according to claim 1, wherein a storage battery and a switch are arranged in the lower mold base (2), and the storage battery is electrically connected with the electromagnetic locking rod (12).
4. The plate premolding structure of a plastic mold according to claim 3, wherein the slot of the bottom end face of the upper mold plate (5) is slidably engaged with the electromagnetic locking rod (12), and when the electromagnetic locking rod (12) is energized, the electromagnetic locking rod (12) and the slot are fixed by magnetic attraction.
5. The plate premolding structure of a plastic mold according to claim 4, wherein the electromagnetic locking bar (12) is completely inserted into the slot when the lower mold plate (4) and the upper mold plate (5) are closed.
6. The plate pre-closing structure of a plastic mold according to claim 1, wherein the top end of the guide rod (6) is provided with a thread, and the top end of the guide rod (6) is screwed with the limiting block (7).
7. The plate pre-closing structure of a plastic mold according to claim 6, wherein a rubber buffer layer is arranged on the bottom end surface of the limiting block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644287.7U CN215095074U (en) | 2021-03-30 | 2021-03-30 | Plate pre-closing structure of plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644287.7U CN215095074U (en) | 2021-03-30 | 2021-03-30 | Plate pre-closing structure of plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215095074U true CN215095074U (en) | 2021-12-10 |
Family
ID=79345753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120644287.7U Active CN215095074U (en) | 2021-03-30 | 2021-03-30 | Plate pre-closing structure of plastic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215095074U (en) |
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2021
- 2021-03-30 CN CN202120644287.7U patent/CN215095074U/en active Active
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