CN220163135U - Secondary ejection structure device of die - Google Patents
Secondary ejection structure device of die Download PDFInfo
- Publication number
- CN220163135U CN220163135U CN202321722908.4U CN202321722908U CN220163135U CN 220163135 U CN220163135 U CN 220163135U CN 202321722908 U CN202321722908 U CN 202321722908U CN 220163135 U CN220163135 U CN 220163135U
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- ejector rod
- connecting plate
- rod connecting
- plate
- structure device
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molds, in particular to a secondary ejection structure device of a mold, which comprises a working frame body, a power output and transmission device and an ejection mechanism, wherein the working frame body is arranged on the ground; the first cross rod and the second cross rod are fixed through a plurality of connecting brackets; the utility model provides a secondary ejection structure device of a die, which is characterized in that two ejection mechanisms with the same structure are arranged, the upper ends of the two ejection mechanisms are movably connected with a top panel, and the lower ends of the ejection mechanisms are connected with a plurality of connecting brackets.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a secondary ejection structure device of a mold.
Background
At present, the hydraulic press equipment is known to need to separate the mould from the product in the demoulding process, the mould is ejected through an ejection mechanism generally, the product is not easy to take out in the mould, the ejection of the existing hydraulic press mould can only be carried out once, but the top plate and the product are attached, the top plate and the product are required to be peeled off manually, the manpower is increased, the existing ejection mechanism is a hydraulic cushion in the hydraulic press, the cost is high, the product is required to be ejected out of the hydraulic press when the product is ejected out of two times, and the hydraulic cushion is arranged in the hydraulic press, so that the product cannot be ejected out of the outside when the product is ejected out of the hydraulic press, and the utility model provides a secondary ejection structure device of the mould, which aims at the defects, and the top plate and the product are ejected out of the second time after the mould is ejected out of the outside.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a secondary ejection structure device of a die.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the secondary ejection structure device of the die comprises a working frame body arranged on the ground, a power output and transmission device arranged on the working frame body and an ejection mechanism, wherein a top panel is arranged on the working frame body, upright rods which are perpendicular to the ground are respectively arranged on the four sides and the two sides of the top panel, and a cross rod I and a cross rod II are respectively arranged on the two sides of the bottom of the upright rods for fixed connection; the first cross rod and the second cross rod are fixed through a plurality of connecting brackets; the two ejection mechanisms are arranged, the upper ends of the two ejection mechanisms with the same structure are movably connected with the top panel, and the lower ends of the ejection mechanisms are connected to the plurality of connecting brackets.
Further, a plurality of top holes with the same distance are formed in the top panel.
Further, the ejection mechanism comprises a bottom plate, an ejector rod connecting plate, a telescopic oil cylinder, an ejector rod and a guide rod; the bottom plate is fixedly connected with the plurality of connecting brackets, the ejector rod connecting plate is positioned above the bottom plate, and the bottom plate is connected with the ejector rod connecting plate through the ejector rods and the guide rods.
Further, the ejector rod connecting plate comprises an ejector rod connecting plate I and an ejector rod connecting plate II, and the ejector rod connecting plate I is positioned below the ejector rod connecting plate II.
Further, a telescopic oil cylinder is arranged below the bottom plate, and a cushion block base I is arranged between the bottom plate and the ejector rod connecting plate I; a thin oil cylinder is arranged between the first ejector rod connecting plate and the second ejector rod connecting plate.
Further, a cushion block base II is arranged between the thin oil cylinder and the ejector rod connecting plate II.
Further, a first guide rod and a second guide rod which are symmetrically distributed are arranged between the bottom plate and the top plate and respectively penetrate through and are connected with the first ejector rod connecting plate and the second ejector rod connecting plate, and the tops of the first guide rod and the second guide rod penetrate through the top hole of the top plate and are fixed through bolts.
Further, a first ejector rod, a second ejector rod, a third ejector rod and a fourth ejector rod are arranged between the first ejector rod connecting plate and the top panel, and the tops of the first ejector rod, the second ejector rod, the third ejector rod and the fourth ejector rod respectively penetrate through the top hole of the top panel to be movably connected through a lubricating copper sleeve.
Further, a fifth ejector rod is arranged between the second ejector rod connecting plate and the top surface plate, and the bottom end of the fifth ejector rod is in telescopic connection with the thin oil cylinder.
Further, the third ejector rod and the fourth ejector rod respectively penetrate through the through holes in the second ejector rod connecting plate and then upwards extend to the top hole of the top panel to be movably connected through the lubricating copper sleeve.
Compared with the prior art, the utility model has the advantages that:
the utility model provides a secondary ejection structure device of a die, which is used for ejecting a top plate and a product for the second time after the die is ejected outside.
Drawings
FIG. 1 is a schematic perspective view of a device for a secondary ejection structure of a mold according to the present utility model;
fig. 2 is an exploded view of the ejector mechanism of the present utility model.
In the figure: 1-working frame body, 2-power output and transmission device, 4-top panel; 6-standing the pole; 10-top hole; 11-a bottom plate; 13-a telescopic oil cylinder; 16-a first ejector rod connecting plate; 17-a second ejector rod connecting plate; 18-a first cushion block base; 19-a cushion block base II; 20-a thin oil cylinder; 22-a first guide rod; 23-a second guide rod; 24-a first ejector rod; 25-a second ejector rod; 26-a third ejector rod; 27-a push rod IV; 28-lubricating copper sleeve; 29-ejector rod five.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a three-dimensional structure diagram of a secondary ejection structure device of a mold and an explosion diagram of an ejection mechanism are shown, wherein fig. 1 includes a working frame 1 disposed on the ground, a power output and transmission device 2 disposed on the working frame 1, and an ejection mechanism, wherein a top panel 4 is disposed on the working frame 1, upright posts 6 perpendicular to the ground are disposed on four sides and two sides of the top panel 4, and a first cross bar and a second cross bar are disposed on two sides of the bottom of the upright posts 6 for fixed connection; the first cross rod and the second cross rod are fixed through a plurality of connecting brackets; the two ejection mechanisms are used for synchronous ejection, the upper ends of the two ejection mechanisms with the same structure are movably connected with the top panel 4, and the lower ends of the ejection mechanisms are connected to the plurality of connecting brackets.
In the second embodiment, please continue to refer to fig. 1, a plurality of ejection holes 10 with the same distance are provided on the top panel 4 for ejecting and guiding the ejector pins and the guide rods, and each ejection mechanism comprises a bottom plate 11, an ejector pin connecting plate, a telescopic cylinder 13, an ejector pin and the guide rods; the bottom plate 11 is fixedly connected with a plurality of connecting brackets, the ejector rod connecting plate is positioned above the bottom plate 11, and the bottom plate 11 is connected with the ejector rod connecting plate through the ejector rods and the guide rods.
In the third embodiment, with continued reference to fig. 1 and fig. 2, the ejector rod connecting plate includes an ejector rod connecting plate one 16 and an ejector rod connecting plate two 17, the ejector rod connecting plate one 16 is located below the ejector rod connecting plate two 17, a telescopic cylinder 13 is arranged below the bottom plate 11, and a cushion block base one 18 is arranged between the bottom plate 11 and the ejector rod connecting plate one 16 of the telescopic cylinder 13; a thin oil cylinder 20 is arranged between the first ejector rod connecting plate 16 and the second ejector rod connecting plate 17; a cushion block base II 19 is arranged between the thin oil cylinder 20 and the ejector rod connecting plate II 17.
In the fourth embodiment, on the basis of the third embodiment, a first guide rod 22 and a second guide rod 23, which are symmetrically distributed, are respectively disposed between the bottom plate 11 and the top panel 4, and are respectively connected with the first ejector rod connecting plate 16 and the second ejector rod connecting plate 17 in a penetrating manner, and the tops of the first guide rod 22 and the second guide rod 23 penetrate through the top hole 10 of the top panel 4 to be fixed through bolts.
On the basis of continuing the fifth embodiment, a first ejector rod 24, a second ejector rod 25, a third ejector rod 26 and a fourth ejector rod 27 are arranged between the first ejector rod connecting plate 16 and the top panel 4, wherein the tops of the first ejector rod 24, the second ejector rod 25, the third ejector rod 26 and the fourth ejector rod 27 respectively penetrate through the top hole 10 of the top panel 4 to be movably connected through a lubricating copper sleeve 28; a fifth ejector rod 29 is arranged between the second ejector rod connecting plate 17 and the top panel 4, wherein the bottom end of the fifth ejector rod 29 is in telescopic connection with the thin oil cylinder 20; the third ejector rod 26 and the fourth ejector rod 27 respectively penetrate through the through holes on the second ejector rod connecting plate 17 and extend upwards to the top hole 10 of the top panel 4 to be movably connected through the lubricating copper sleeve 28.
Embodiment six, an application and working process of a secondary ejection structure device of a mold: the secondary ejection structure device of the die is arranged outside one side of the hydraulic machine, a die cavity on the hydraulic machine is conveyed on a top panel 4 on the die ejection structure device through power output and transmission of a power output and transmission device 2, then when a push rod five 29 connected with two telescopic cylinders 13 below a control bottom plate 11 is ejected upwards, a guide rod I22 connected with a guide rod II 23 and a push rod III 26 connected with a push rod II 17 are simultaneously guided together through a push rod connecting plate I16, at the moment, the push rod connecting plate I16 can be lifted, in the lifting process of the push rod connecting plate I16, a push rod I24, a push rod II 25 and a push rod five 29 eject the die in the die cavity, in the embodiment, after the push rod connecting plates I16 on two sides are lifted, the push rod I24, the push rod II 25 and the push rod five 29 are lifted together to eject the die cavity, and when the die is ejected out of the die cavity, the product and the die are attached together, and the product and the die are required to be separated.
In embodiment 7, on the basis of embodiment six, after the product of the mold is ejected through the first ejector rod 24, the second ejector rod 25 and the fifth ejector rod 29, the thin oil cylinder 20 above the first ejector rod connecting plate 16 drives the third ejector rod 26, the fourth ejector rod 27 and the fifth ejector rod 29 on the second ejector rod connecting plate 17 to be guided and lifted under the action of the first guide rod 22 and the second guide rod 23, so that the product is ejected from the mold.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (10)
1. The utility model provides a mould's secondary ejection structure device, is including setting up a work support body (1) on ground, setting up power take off and transmission (2) and ejection mechanism on work support body (1), its characterized in that: a top panel (4) is arranged on the working frame body (1), upright rods (6) which are vertical to the ground are respectively arranged on the four sides and the two sides of the top panel (4), and a first cross rod and a second cross rod are respectively arranged on the two sides of the bottom of the upright rods (6) for fixed connection; the first cross rod and the second cross rod are fixed through a plurality of connecting brackets; the two ejection mechanisms are arranged, the upper ends of the two ejection mechanisms with the same structure are movably connected with the top panel (4), and the lower ends of the ejection mechanisms are connected to the plurality of connecting brackets.
2. The secondary ejection structure device of a mold according to claim 1, wherein: the top panel (4) is provided with a plurality of top holes (10) with the same distance.
3. The secondary ejection structure device of a mold according to claim 2, wherein: the ejection mechanism comprises a bottom plate (11), an ejector rod connecting plate, a telescopic oil cylinder (13), an ejector rod and a guide rod; the bottom plate (11) is fixedly connected with the plurality of connecting brackets, the ejector rod connecting plate is positioned above the bottom plate (11), and the bottom plate (11) is connected with the ejector rod connecting plate through the ejector rods and the guide rods.
4. A secondary ejection structure device for a mold according to claim 3, wherein: the ejector rod connecting plate comprises an ejector rod connecting plate I (16) and an ejector rod connecting plate II (17), and the ejector rod connecting plate I (16) is positioned below the ejector rod connecting plate II (17).
5. The secondary ejection structure device of a mold according to claim 4, wherein: a telescopic oil cylinder (13) is arranged below the bottom plate (11), and a cushion block base I (18) is arranged between the bottom plate (11) and a push rod connecting plate I (16); a thin oil cylinder (20) is arranged between the first ejector rod connecting plate (16) and the second ejector rod connecting plate (17).
6. The secondary ejection structure device of a mold according to claim 5, wherein: a cushion block base II (19) is arranged between the thin oil cylinder (20) and the ejector rod connecting plate II (17).
7. A secondary ejection structure device for a mold according to claim 3, wherein: the guide rods I (22) and the guide rods II (23) which are symmetrically distributed are arranged between the bottom plate (11) and the top plate (4) and respectively connected with the ejector rod connecting plate I (16) and the ejector rod connecting plate II (17) in a penetrating mode, and the tops of the guide rods I (22) and the guide rods II (23) penetrate through the top holes (10) of the top plate (4) to be fixed through bolts.
8. The secondary ejection structure device of a mold according to claim 5, wherein: the novel plastic lifting device is characterized in that a first ejector rod (24), a second ejector rod (25), a third ejector rod (26) and a fourth ejector rod (27) are arranged between the first ejector rod connecting plate (16) and the top surface plate (4), and the tops of the first ejector rod (24), the second ejector rod (25), the third ejector rod (26) and the fourth ejector rod (27) respectively penetrate through the top hole (10) of the top surface plate (4) to be movably connected through a lubricating copper sleeve (28).
9. The secondary ejection structure device of a mold according to claim 5, wherein: and a fifth ejector rod (29) is arranged between the second ejector rod connecting plate (17) and the top surface plate (4), and the bottom end of the fifth ejector rod (29) is in telescopic connection with the thin oil cylinder (20).
10. The secondary ejection structure device of a mold according to claim 8, wherein: and the third ejector rod (26) and the fourth ejector rod (27) respectively penetrate through the through holes in the second ejector rod connecting plate (17) and then upwards extend to the top hole (10) of the top panel (4) to be movably connected through a lubricating copper sleeve (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321722908.4U CN220163135U (en) | 2023-07-04 | 2023-07-04 | Secondary ejection structure device of die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321722908.4U CN220163135U (en) | 2023-07-04 | 2023-07-04 | Secondary ejection structure device of die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220163135U true CN220163135U (en) | 2023-12-12 |
Family
ID=89067281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321722908.4U Active CN220163135U (en) | 2023-07-04 | 2023-07-04 | Secondary ejection structure device of die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220163135U (en) |
-
2023
- 2023-07-04 CN CN202321722908.4U patent/CN220163135U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |