CN220447080U - Alloy sheet bending-warping-preventing die discharging device - Google Patents
Alloy sheet bending-warping-preventing die discharging device Download PDFInfo
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- CN220447080U CN220447080U CN202322075878.9U CN202322075878U CN220447080U CN 220447080 U CN220447080 U CN 220447080U CN 202322075878 U CN202322075878 U CN 202322075878U CN 220447080 U CN220447080 U CN 220447080U
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- guide rod
- fixedly connected
- die
- discharging device
- alloy sheet
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- 238000007599 discharging Methods 0.000 title claims abstract description 22
- 239000000956 alloy Substances 0.000 title claims abstract description 21
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 21
- 238000005452 bending Methods 0.000 claims abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000017525 heat dissipation Effects 0.000 claims 3
- 238000001746 injection moulding Methods 0.000 abstract description 13
- 238000002347 injection Methods 0.000 abstract description 7
- 239000007924 injection Substances 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 13
- 229920003023 plastic Polymers 0.000 description 13
- 238000001816 cooling Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a bending and warping prevention die discharging device for an alloy sheet, and relates to the technical field of die discharging. The discharging device of the bending-warping-preventing die for the alloy sheet comprises a lower die, two first guide rods are arranged inside the lower die, first protruding blocks are connected to two sides of each first guide rod in a sliding mode, a transverse plate is fixedly connected to the bottom of each first protruding block, a first spring is fixedly connected to one side of each first protruding block, and the first springs are fixedly connected to the inner walls of the first guide rods. This mould discharging device is prevented crooked by alloy sheet, first lug upward movement drives second lug upward movement, second lug upward movement drives second guide arm upward movement, second guide arm upward movement drives the diaphragm upward movement, can export the product that the injection molding was finished along with the diaphragm is inside the bed die together at this moment, this structure is favorable to moving the product that has been injection molded to the bed die outside, with this convenience takes out the injection molding product, and convenient operation saves the manpower, save time.
Description
Technical Field
The utility model relates to a die discharging device, in particular to an alloy sheet bending-proof die discharging device, and belongs to the technical field of die discharging.
Background
Injection molding is a method for producing and modeling industrial products, and is widely applied to processing and production of various plastic or rubber products, a kettle base product is usually molded by plastic, in the production process, a warping phenomenon is easy to occur, the warping is that a plastic part is not formed according to the designed shape, but surface distortion occurs, the warping of the plastic part is caused by uneven shrinkage of the formed plastic part, and the warping of the plastic part is a very complex work to achieve low shrinkage or even shrinkage due to the interaction of a plurality of factors such as molecular chain/fiber orientation, mold cooling, mold design, forming conditions and the like.
The utility model discloses an injection mold for preventing warp deformation according to the patent number CN 216506559U, which adopts the technical scheme that: the device comprises a lower die, wherein an upper die is arranged at the top of the lower die, a die cavity is formed at the top of the lower die, an annular top plate is arranged at the top of the die cavity, a cavity is formed in the lower die, and an ejection mechanism and a buckling assembly are arranged in the cavity; the ejection mechanism comprises two second connecting rods, two ends of each second connecting rod are connected with two side walls of the cavity through bearings, gears are fixedly sleeved outside the two second connecting rods, racks are arranged on one sides of the two gears, the gears are meshed with the racks, fixing rods are fixedly connected to the tops of the racks, the tops of the fixing rods penetrate through the lower die and are fixedly connected with the annular top plate, limiting rods are arranged at the bottoms of the racks, and the injection mold for preventing buckling deformation has the advantages that: the annular top plate is used for increasing the stress area, so that the stress of the plastic part is more uniform when the kettle base is ejected, the buckling deformation in the ejection process of the plastic part is avoided, the generation of defective products is reduced, and the production cost is reduced.
The problem that exists when the anti-warping mould of alloy sheet goes out in above comparison document, when taking out the finished product of moulding plastics, still need take out the finished product of moulding plastics through the manual work after the work piece cooling, waste time of comparison wastes the manpower, consequently need go out this piece of mould ejection of compact and carry out the improvement design.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to solve the problems and provide the discharging device of the bending-proof die for the alloy sheet, so as to solve the problems of time waste and labor waste caused by taking out the injection molding finished product manually in the prior art.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides an alloy sheet prevents crooked mould discharging device that sticks up, includes the bed die, the inside two first guide arms that are provided with of bed die, the equal sliding connection in first guide arm both sides has first lug, first lug bottom fixedly connected with diaphragm, first lug one side fixedly connected with first spring, first spring fixedly connected with is in first guide arm inner wall, the first guide arm outside is provided with the second guide arm, the equal fixedly connected with second lug in second guide arm inner wall both sides, the second guide arm both sides all are provided with and remove the subassembly.
Preferably, the release component comprises a second spring, the second spring is fixedly connected to one side of a second guide rod, a third guide rod is arranged in the second spring, one end of the second spring is fixedly connected to one side of the third guide rod, the third guide rod penetrates through the second guide rod and is in sliding connection with the second guide rod, the second spring is arranged to enable the position of the third guide rod to recover, and the third guide rod is arranged to squeeze the first protruding block to shrink, so that the connection between the first guide rod and the second guide rod is released.
Preferably, one side of the first bump and one side of the second bump are both provided with cambered surfaces, the two sides of the first guide rod are both provided with strip-shaped grooves, the first spring is arranged inside the strip-shaped grooves, the first bump is connected with the first guide rod in a sliding manner through the strip-shaped grooves, and the first bump and the second bump are used for driving the transverse plate to move, so that a finished product after injection molding can be pushed out.
Preferably, the cross plate is in sliding connection with the inside of the lower die, the bottom of the lower die is fixedly connected with a supporting seat, and the finished product after injection molding is supported by the cross plate.
Preferably, the lower die top fixedly connected with gag lever post, gag lever post top fixedly connected with backup pad is used for driving the mould and removes through setting up the gag lever post.
Preferably, the bottom of the supporting plate is fixedly connected with a hydraulic push rod, the bottom of the hydraulic push rod is fixedly connected with an upper die, and the first guide rod is fixedly connected to the top end inside the upper die.
Preferably, the water tank is installed in the lower die and the upper die, a plurality of radiating fins are installed in the water tank, the radiating fins extend to the outer sides of the lower die and the upper die respectively, and the radiating fins are used for radiating heat of water in the water tank.
The utility model provides a discharging device of an alloy sheet bending-proof die, which has the following beneficial effects:
1. this mould discharging device is prevented crooked by alloy sheet, first lug upward movement drives second lug upward movement, second lug upward movement drives second guide arm upward movement, second guide arm upward movement drives the diaphragm upward movement, can export the product that the injection molding was finished along with the diaphragm is inside the bed die together at this moment, this structure is favorable to moving the product that has been injection molded to the bed die outside, with this convenience takes out the injection molding product, and convenient operation saves the manpower, save time.
2. This crooked mould discharging device is prevented to alloy sheet metal, the water tank is all installed to bed die and last mould inside and is cooled down the raw and other materials of moulding plastics, has a plurality of radiating fins that extend to the water tank outside at water tank internally mounted simultaneously, consequently cools down the inside water of water tank, and this structure is useful for cooling down from top to bottom to the injection moulding's between bed die and the last mould product, avoids injection moulding's product because the high temperature causes the injection moulding product to take place crooked.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a first guide bar according to the present utility model;
FIG. 3 is a schematic view of a second guide bar according to the present utility model;
fig. 4 is a schematic structural view of a third guide rod according to the present utility model.
[ Main reference numerals Specification ]
1. A lower die; 2. a first guide bar; 3. a first bump; 4. a first spring; 5. a second guide bar; 6. a second bump; 7. a second spring; 8. a third guide bar; 9. a water tank; 10. a heat radiation fin; 11. a limit rod; 12. a support plate; 13. a hydraulic push rod; 14. an upper die; 15. a bar-shaped groove; 16. and a transverse plate.
Detailed Description
The embodiment of the utility model provides a discharging device of an alloy sheet anti-warping die.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the mold comprises a lower mold 1, two first guide rods 2 are arranged in the lower mold 1, two sides of the first guide rods 2 are slidably connected with first protruding blocks 3, the bottoms of the first protruding blocks 3 are fixedly connected with transverse plates 16, one side of each first protruding block 3 is fixedly connected with a first spring 4, the first springs 4 are fixedly connected with the inner wall of each first guide rod 2, second guide rods 5 are arranged on the outer sides of the first guide rods 2, two sides of the inner wall of each second guide rod 5 are fixedly connected with second protruding blocks 6, release assemblies are arranged on the two sides of each second guide rod 5, each release assembly comprises a second spring 7, one end of each second spring 7 is fixedly connected with one side of each second guide rod 5, a third guide rod 8 is arranged in the second spring 7, each third guide rod 8 penetrates through each second guide rod 5 and is slidably connected with each second guide rod 5, the positions of the third guide rods 8 are used for restoring the positions of the third guide rods 8 through the arrangement of the second springs 7, the third guide rods 8 are used for extruding the first protruding blocks 3 to shrink, and the release assemblies are arranged on the two sides of the second guide rods 5.
The first lug 3 and the second lug 6 one side all set up to the cambered surface, bar slot 15 has all been seted up to first guide arm 2 both sides, first spring 4 sets up in bar slot 15 inside, through bar slot 15 sliding connection between first lug 3 and the first guide arm 2, be used for driving diaphragm 16 through setting up first lug 3 and second lug 6 and remove, make the finished product that the moulding plastics is accomplished can be released, diaphragm 16 sliding connection is inside bed die 1, bed die 1 bottom fixedly connected with supporting seat supports the finished product that the moulding plastics is accomplished through setting up diaphragm 16, bed die 1 top fixedly connected with gag lever post 11, gag lever post 11 top fixedly connected with backup pad 12 is used for driving mould 14 through setting up gag lever post 11 and removes.
The backup pad 12 bottom fixedly connected with hydraulic push rod 13, hydraulic push rod 13 bottom fixedly connected with goes up mould 14, and first guide arm 2 fixedly connected with is gone up the inside top of mould 14, and water tank 9 is all installed to bed die 1 and the inside of last mould 14, and water tank 9 internally mounted has a plurality of radiating fins 10, and a plurality of radiating fins 10 extend respectively to bed die 1 and the outside of last mould 14, are used for dispelling the heat to the water in the water tank 9 through setting up radiating fins 10.
The utility model is used when in use: firstly, the hydraulic push rod 13 is started to drive the upper die 14 to move downwards, the upper die 14 moves downwards to drive the first guide rod 2 to move downwards, the first guide rod 2 moves downwards to drive the first protruding block 3 to move downwards until the first guide rod 2 is inserted into the second guide rod 5, the first protruding block 3 is subjected to the extrusion force of the second protruding block 6, the first protruding block 4 can be compressed while shrinking towards the inside of the strip-shaped groove 15, after the first protruding block 6 passes through, the first protruding block 3 on two sides of the first guide rod 2 is opened towards two sides, molten alloy raw materials are injected into the lower die 1 and the upper die 14 at the moment so as to perform injection molding, at the moment, the water tank 9 is internally provided with a plurality of radiating fins 10 extending to the outer side of the water tank 9 at the same time, the water inside the water tank 9 is cooled, and the structure is beneficial to vertically cooling injection molded products between the lower die 1 and the upper die 14, so that warping of the injection molded products due to overhigh temperature is avoided.
The utility model is used when in use: after cooling injection molding is finished, the hydraulic push rod 13 can be started to move upwards to drive the upper die 14 to move, the upper die 14 moves upwards to drive the first guide rod 2 to move upwards, the first guide rod 2 moves upwards to drive the first lug 3 to move upwards, the first lug 3 moves upwards to drive the second lug 6 to move upwards, the second lug 6 moves upwards to drive the second guide rod 5 to move upwards, the second guide rod 5 moves upwards to drive the transverse plate 16 to move upwards, and at the moment, the injection molded product can be transported out of the lower die 1 along with the transverse plate 16.
Working principle: the first guide rod 2 moves upwards to drive the first protruding block 3 to move upwards, the first protruding block 3 moves upwards to drive the second protruding block 6 to move upwards, the second protruding block 6 moves upwards to drive the second guide rod 5 to move upwards, and the second guide rod 5 moves upwards to drive the transverse plate 16 to move upwards.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Alloy sheet prevents crooked mould discharging device that sticks up, including bed die (1), its characterized in that: the novel die is characterized in that two first guide rods (2) are arranged inside the lower die (1), two sides of each first guide rod (2) are slidably connected with first protruding blocks (3), the bottoms of the first protruding blocks (3) are fixedly connected with transverse plates (16), one side of each first protruding block (3) is fixedly connected with a first spring (4), each first spring (4) is fixedly connected with the inner wall of each first guide rod (2), a second guide rod (5) is arranged outside each first guide rod (2), two sides of the inner wall of each second guide rod (5) are fixedly connected with second protruding blocks (6), and two sides of each second guide rod (5) are respectively provided with a release assembly.
2. The alloy sheet bending-resistant mold discharging device according to claim 1, wherein: the release assembly comprises a second spring (7), the second spring (7) is fixedly connected to one side of a second guide rod (5), a third guide rod (8) is arranged in the second spring (7), one end of the second spring (7) is fixedly connected to one side of the third guide rod (8), and the third guide rod (8) penetrates through the second guide rod (5) and is in sliding connection with the second guide rod (5).
3. The alloy sheet bending-resistant mold discharging device according to claim 1, wherein: the novel structure is characterized in that one side of the first protruding block (3) and one side of the second protruding block (6) are both cambered surfaces, strip-shaped grooves (15) are formed in two sides of the first guide rod (2), the first springs (4) are arranged inside the strip-shaped grooves (15), and the first protruding block (3) is slidably connected with the first guide rod (2) through the strip-shaped grooves (15).
4. The alloy sheet bending-resistant mold discharging device according to claim 1, wherein: the transverse plate (16) is connected inside the lower die (1) in a sliding mode, and a supporting seat is fixedly connected to the bottom of the lower die (1).
5. The alloy sheet bending-resistant mold discharging device according to claim 1, wherein: the top of the lower die (1) is fixedly connected with a limiting rod (11), and the top of the limiting rod (11) is fixedly connected with a supporting plate (12).
6. The alloy sheet bending-resistant mold discharging device according to claim 5, wherein: the bottom of the supporting plate (12) is fixedly connected with a hydraulic push rod (13), the bottom of the hydraulic push rod (13) is fixedly connected with an upper die (14), and the first guide rod (2) is fixedly connected to the top end inside the upper die (14).
7. The alloy sheet bending-resistant mold discharging device according to claim 6, wherein: the novel heat dissipation device is characterized in that the water tank (9) is arranged in the lower die (1) and the upper die (14), a plurality of heat dissipation fins (10) are arranged in the water tank (9), and the heat dissipation fins (10) extend to the outer sides of the lower die (1) and the upper die (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322075878.9U CN220447080U (en) | 2023-08-03 | 2023-08-03 | Alloy sheet bending-warping-preventing die discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322075878.9U CN220447080U (en) | 2023-08-03 | 2023-08-03 | Alloy sheet bending-warping-preventing die discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220447080U true CN220447080U (en) | 2024-02-06 |
Family
ID=89734667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322075878.9U Active CN220447080U (en) | 2023-08-03 | 2023-08-03 | Alloy sheet bending-warping-preventing die discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220447080U (en) |
-
2023
- 2023-08-03 CN CN202322075878.9U patent/CN220447080U/en active Active
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