CN219881133U - Metal product mold ejection device - Google Patents
Metal product mold ejection device Download PDFInfo
- Publication number
- CN219881133U CN219881133U CN202321118883.7U CN202321118883U CN219881133U CN 219881133 U CN219881133 U CN 219881133U CN 202321118883 U CN202321118883 U CN 202321118883U CN 219881133 U CN219881133 U CN 219881133U
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- metal product
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- 239000002184 metal Substances 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the field of dies and discloses a metal product die ejection device which comprises a fixed base, wherein a lower die is fixedly arranged in the middle of the top end of the fixed base, an upper die is movably arranged above the lower die, a metal piece is placed between the lower die and the upper die, a fixed inner cavity is formed in the fixed base, a plurality of placing grooves are formed in the edge of the top end of the inner wall of the fixed inner cavity, a movable plate is movably arranged in the fixed inner cavity, a plurality of ejection rods are fixedly connected at the edge of the top end of the movable plate, a driving rod is movably arranged in the fixed base, and connecting rods are symmetrically welded at the top of one side of the outer surface of the driving rod; according to the utility model, the plurality of ejector rods are matched with the movable ejector rod, so that the effect of stably ejecting the metal product is achieved, the problem that the ejector rods damage the thinner metal product when ejecting the thinner metal product is solved, the integral forming effect of the metal product during processing is improved, and the integral ejection efficiency of the movable ejector rod and the plurality of ejector rods is further improved.
Description
Technical Field
The utility model relates to the field of dies, in particular to a metal product die ejection device.
Background
The mould is used for injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods to obtain various moulds and tools of required products in industrial production, in short, the mould is used for manufacturing molded articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the articles is mainly realized through the change of the physical state of molded materials, the existing metal products can be produced and processed through the mould, the metal products can be clamped in the mould during processing, so that workpieces in the mould can be ejected through the ejection device, when the thickness of the metal products is thinner, and the ejection device ejects at a higher speed, the ejection piece acts on the metal products possibly to generate collision with certain strength, so that pits at one end appear on the outer surface of the metal products, the integral ejection efficiency of the ejection device is reduced, and a certain influence is brought to the integral processing effect of the metal products.
In view of the above-mentioned related art, the inventor believes that the existing ejector device has a defect that a metal product is damaged to some extent during use, and therefore, a metal product mold ejector device is proposed to solve the above-mentioned problems.
The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
In order to solve the problem that a pit mark is caused by the action of an ejection device on a metal product, the utility model provides the ejection device for the metal product die.
The utility model provides a metal product mold ejection device which adopts the following technical scheme:
the utility model provides a metal product mould ejecting device, includes unable adjustment base, unable adjustment base top middle part fixed mounting has the bed die, bed die top movable mounting has the bed die, placed the metalwork between bed die and the bed die, unable adjustment base is inside to be offered fixed inner chamber, a plurality of standing grooves have been offered to fixed inner chamber inner wall top limit department, fixed inner chamber inside movable mounting has the fly leaf, fly leaf top limit department rigid coupling has a plurality of ejector rods, unable adjustment base inside movable mounting has the actuating lever, actuating lever surface one side top symmetry welding has the connecting rod, connecting rod one end limit is connected with fly leaf bottom limit, the inside ejection mechanism that still is equipped with of actuating lever.
Preferably, the ejection mechanism comprises a first spring, the first spring is arranged at the middle part of the bottom end of the inner wall of the driving rod, a fixed groove is formed in the middle part of the top end of the inner wall of the fixed inner cavity, a movable ejector rod movably arranged at the middle part of the top end of the first spring, which penetrates through the outer part of the driving rod, and a second spring is sleeved at the middle part of one side of the outer surface of the movable ejector rod.
Preferably, the fixed bars are welded on two side edges of the inner wall of the fixed inner cavity, the connecting plates are fixedly installed in the middle of two sides of the movable plate, through holes are formed in the middle of one end of each connecting plate, and the fixed bars are located inside the through holes.
Preferably, a fixed hole is formed in the middle of the top end of the movable plate, the diameter of the movable ejector rod is smaller than the inner diameter of the fixed hole, the movable ejector rod penetrates through the movable plate and is positioned inside the movable ejector rod, and the second spring is positioned between the movable plate and the fixed inner cavity.
Preferably, a clamping plate is welded at the middle part of the bottom end of the movable ejector rod, an inner groove is formed in the middle part of the top end of the driving rod, the outer diameter of the movable ejector rod is smaller than the inner diameter of the opening of the inner groove, and the outer diameter of the clamping plate is larger than the inner diameter of the opening of the inner groove.
In summary, the utility model has the following beneficial technical effects:
the lower die and the upper die are matched to produce and process metal parts, the driving rod moves upwards along the inside of the fixed inner cavity, the movable plate pushes the ejector rods to move upwards to eject the metal products, and when the driving rod and the movable plate move to push the first spring and the second spring to shrink to the minimum length, the driving rod pushes the movable ejector rod to move upwards along the inside of the fixed groove, so that the middle position of the metal products is ejected; compared with the prior art, the scheme has the advantages that the metal product clamped on the outer surface of the lower die is conveniently ejected, the overall stability of the metal product in ejection is improved, the problem that the ejector rod damages the thinner metal product in ejection is solved, the overall forming effect of the metal product in processing is improved, and the overall ejection efficiency of the movable ejector rod and the ejector rods in cooperation is further improved.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the application;
FIG. 2 is a schematic view of the structure of the placement groove in the embodiment of the application;
FIG. 3 is a schematic view of the internal structure of the driving rod in the embodiment of the application;
reference numerals illustrate: 1. a fixed base; 2. a lower die; 3. an upper die; 4. a metal piece; 5. fixing the inner cavity; 6. a placement groove; 7. a movable plate; 8. an ejector rod; 9. a driving rod; 10. a connecting rod; 11. a connecting plate; 12. a fixed rod; 13. a first spring; 14. a movable ejector rod; 15. a fixing groove; 16. and a second spring.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
The embodiment of the utility model discloses a metal product mold ejection device. Referring to fig. 1-3, a metal product mold ejection device comprises a fixed base 1, wherein the fixed base 1 is used for placing a lower mold 2, the middle part of the top end of the fixed base 1 is fixedly provided with the lower mold 2, an upper mold 3 is movably arranged above the lower mold 2, a metal piece 4 is placed between the lower mold 2 and the upper mold 3, the lower mold 2 and the upper mold 3 are mutually matched and used for processing the metal piece 4, a fixed inner cavity 5 is formed in the fixed base 1, a plurality of placing grooves 6 are formed in the top end edge part of the inner wall of the fixed inner cavity 5, the placing grooves 6 are used for enabling ejection rods 8 to move, a movable plate 7 is movably arranged in the fixed inner cavity 5 and used for supporting the ejection rods 8, a plurality of ejection rods 8 are fixedly connected at the top end edge part of the movable plate 7, the ejector rod 8 is used for ejecting fashioned metal product, unable adjustment base 1 inside movable mounting has actuating lever 9, actuating lever 9 surface one side top symmetry welding has connecting rod 10, actuating lever 9 cooperation connecting rod 10 is used for driving fly leaf 7 wholly and reciprocates, connecting rod 10 one end limit portion is connected with fly leaf 7 bottom limit portion, actuating lever 9 inside still is equipped with ejection mechanism, through making bed die 2 and last mould 3 cooperation production processing metalwork 4, upward move actuating lever 9 along fixed inner chamber 5 inside, make actuating lever 9 promote fly leaf 7 along fixed inner chamber 5 inside activity, make fly leaf 7 promote a plurality of ejector rods 8 along standing groove 6 inside upward activity top move metal product, and then embodied the whole ejecting effect of metal product after production and processing.
Referring to fig. 2 and 3, the ejection mechanism comprises a first spring 13, the first spring 13 is arranged at the middle part of the bottom end of the inner wall of the driving rod 9, a fixing groove 15 is formed at the middle part of the top end of the inner wall of the fixing inner cavity 5, the fixing groove 15 is used for placing a movable ejector rod 14, the middle part of the top end of the first spring 13 penetrates through the outer part of the driving rod 9 to movably mount the movable ejector rod 14, the movable ejector rod 14 is used for movably ejecting the middle position of a metal product, a second spring 16 is sleeved at the middle part of one side of the outer surface of the movable ejector rod 14, the first spring 13 is matched with the second spring 16 to support and limit the movable ejector rod 14 in the movement, a fixing hole is formed at the middle part of the top end of the movable plate 7, the diameter of the movable ejector rod 14 is smaller than the inner diameter of the fixing hole, the movable ejector rod 14 passes through the movable plate 7 and is positioned inside the movable ejector rod 14, the second spring 16 is positioned between the movable plate 7 and the fixed inner cavity 5, a clamping plate is welded at the middle part of the bottom end of the movable ejector rod 14 and used for limiting the movable position of the movable ejector rod 14, the whole movable ejector rod 14 is kept in a stable state, an inner groove is formed in the middle part of the top end of the driving rod 9, the outer diameter of the movable ejector rod 14 is smaller than the inner diameter of an opening of the inner groove, the outer diameter of the clamping plate is larger than the inner diameter of the opening of the inner groove, and when the driving rod 9 and the movable plate 7 movably push the first spring 13 and the second spring 16 to shrink to the minimum length, the driving rod 9 pushes the movable ejector rod 14 to move upwards along the inner part of the fixed groove 15, and then the middle position of a metal product is propped, so that the whole ejection effect of the movable ejector rod 14 is reflected.
Referring to fig. 2 and 3, fixing rods 12 are welded on two side edges of the inner wall of the fixing cavity 5, the fixing rods 12 are used for supporting the movable plate 7 in the movement, connecting plates 11 are fixedly installed in the middle of two sides of the movable plate 7, the connecting plates 11 are used for limiting and supporting the movable plate 7, through holes are formed in the middle of one end of each connecting plate 11, the fixing rods 12 are located inside the through holes, the connecting plates 11 are enabled to move along the outer surfaces of the fixing rods 12, and then the movable plate 7 is in a stable state when the whole movable plate 7 moves up and down, so that the overall stability of the movable plate 7 during movement is reflected.
The implementation principle of the ejection device of the metal product die provided by the embodiment of the utility model is as follows: the metal part 4 is placed on the upper surface of the lower die 2, the lower die 2 and the upper die 3 are matched to produce and process the metal part 4, the driving rod 9 moves upwards along the inside of the fixed inner cavity 5, the driving rod 9 pushes the movable plate 7 to move along the inside of the fixed inner cavity 5, meanwhile, the connecting plate 11 moves along the outer surface of the fixed rod 12, the movable plate 7 pushes the plurality of ejection rods 8 to move upwards along the inside of the placing groove 6 to eject the metal product, the edge part of the metal product and the outer surface of the lower die 2 are separated from each other, when the driving rod 9 and the movable plate 7 move to push the first spring 13 and the second spring 16 to shrink to the minimum length, the driving rod 9 pushes the movable ejector rod 14 to move upwards along the inside of the fixed groove 15, and then ejects the metal product at the middle position, and the movable ejector rod 14 is matched with the plurality of ejection rods 8 to eject the metal product integrally from the outer surface of the lower die 2; compared with the prior art, the scheme has the effect of being convenient for carry out ejection to the metal product of bed die 2 surface joint, has improved the overall stability of metal product when ejecting, has solved ejector rod 8 and has caused the problem of damage to it when ejecting thinner metal product, has promoted the overall shaping effect when metal product processing, and then has increased the complex overall ejection efficiency between movable ejector pin 14 and a plurality of ejector rods 8.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. The utility model provides a metal product mould ejecting device, includes unable adjustment base (1), its characterized in that: the novel plastic injection molding machine is characterized in that a lower die (2) is fixedly arranged in the middle of the top end of the fixed base (1), an upper die (3) is movably arranged above the lower die (2), a metal piece (4) is arranged between the lower die (2) and the upper die (3), a fixed inner cavity (5) is formed in the fixed base (1), a plurality of placing grooves (6) are formed in the edge of the top end of the inner wall of the fixed inner cavity (5), a movable plate (7) is movably arranged in the fixed inner cavity (5), a plurality of ejector rods (8) are fixedly connected to the edge of the top end of the movable plate (7), a driving rod (9) is movably arranged in the fixed base (1), a connecting rod (10) is symmetrically welded to the top of one side of the outer surface of the driving rod (9), one end edge of the connecting rod (10) is connected with the bottom end edge of the movable plate (7), and an ejector mechanism is further arranged in the driving rod (9).
2. The metal product mold ejection device according to claim 1, wherein: the ejection mechanism comprises a first spring (13), the first spring (13) is arranged at the middle part of the bottom end of the inner wall of the driving rod (9), a fixing groove (15) is formed in the middle part of the top end of the inner wall of the fixing inner cavity (5), a movable ejector rod (14) is movably arranged at the middle part of the top end of the first spring (13) penetrating through the outer part of the driving rod (9), and a second spring (16) is sleeved at the middle part of one side of the outer surface of the movable ejector rod (14).
3. The metal product mold ejection device according to claim 1, wherein: fixed inner chamber (5) inner wall both sides limit portion all welds has dead lever (12), equal fixed mounting in the middle part of fly leaf (7) both sides has connecting plate (11), the through-hole has been seted up at connecting plate (11) one end middle part, dead lever (12) are located inside the through-hole.
4. The metal product mold ejection device according to claim 2, wherein: the middle part of the top end of the movable plate (7) is provided with a fixing hole, the diameter of the movable ejector rod (14) is smaller than the inner diameter of the fixing hole, the movable ejector rod (14) penetrates through the movable plate (7) and is positioned inside the movable ejector rod (14), and the second spring (16) is positioned between the movable plate (7) and the fixing inner cavity (5).
5. The metal product mold ejection device according to claim 2, wherein: the middle part of the bottom end of the movable ejector rod (14) is welded with a clamping plate, an inner groove is formed in the middle of the top end of the driving rod (9), the outer diameter of the movable ejector rod (14) is smaller than the inner diameter of the opening of the inner groove, and the outer diameter of the clamping plate is larger than the inner diameter of the opening of the inner groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321118883.7U CN219881133U (en) | 2023-05-11 | 2023-05-11 | Metal product mold ejection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321118883.7U CN219881133U (en) | 2023-05-11 | 2023-05-11 | Metal product mold ejection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219881133U true CN219881133U (en) | 2023-10-24 |
Family
ID=88404099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321118883.7U Active CN219881133U (en) | 2023-05-11 | 2023-05-11 | Metal product mold ejection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219881133U (en) |
-
2023
- 2023-05-11 CN CN202321118883.7U patent/CN219881133U/en active Active
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