CN220278121U - Mould demoulding device for aluminum extruder - Google Patents
Mould demoulding device for aluminum extruder Download PDFInfo
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- CN220278121U CN220278121U CN202321402466.5U CN202321402466U CN220278121U CN 220278121 U CN220278121 U CN 220278121U CN 202321402466 U CN202321402466 U CN 202321402466U CN 220278121 U CN220278121 U CN 220278121U
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- spring
- piston
- supporting plate
- die
- pressing block
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims abstract description 23
- 238000004080 punching Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 30
- 238000000034 method Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a die demoulding device for an aluminum extruder, which comprises a base, wherein a lower die is arranged in the middle of the top end of the base, a placing groove is formed in the inner side of the lower die, a supporting plate is arranged in the inner side of the placing groove, the bottom of the supporting plate is connected with a lower pressing block, and the bottom of the lower pressing block is connected with a first spring; the combination of the first spring, the second spring and the piston rod is utilized, the subsequent ejection treatment of the material after the stamping processing is finished can be facilitated, the quick demoulding can be realized, the demoulding is not needed to be realized in an artificial mode, the extrusion block can be transversely pushed when the lower pressing block extrudes the first spring connected with the bottom of the lower pressing block, the piston rod is driven by the extrusion block to push the piston, the piston pulls the second spring, the second spring is deformed to generate a reverse acting force, the longitudinal movement of the supporting plate can be realized by combining the reverse acting force generated by the deformation of the first spring and the second spring, and the ejection treatment of the material can be realized.
Description
Technical Field
The utility model relates to the field of mold stripping devices for aluminum extruders, in particular to a mold stripping device for an aluminum extruder.
Background
In the production process of the aluminum profile, the aluminum profile is formed through an extrusion process. When extrusion is completed, a certain amount of waste aluminum is blocked in the die holes, so that the die is affected to be repaired and reused;
according to the aluminum profile extrusion die demolding device disclosed by the utility model with the authority publication number of CN211990311U, waste aluminum in a die hole can be effectively scraped through the scraper, meanwhile, the scraper is conveniently replaced by the connecting device, waste aluminum can be removed from different dies, the working efficiency is improved, the existing die is difficult to quickly demold the material in the die after the stamping of the material is finished or after the processing is finished, and then the follow-up demolding treatment is carried out in a mode that an external tool is needed, so that the demolding mode is low in efficiency and the manual working strength is increased.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the die demoulding device for the aluminum extruder, which can solve the technical problems that the existing die demoulding device for the aluminum extruder can effectively scrape the aluminum scraps in die holes through the arranged scraper, meanwhile, the arranged connecting device is convenient for replacing the scraper, and can clear away the aluminum scraps of different dies, so that the working efficiency is improved, and the existing die is difficult to fast demould the materials in the die after the stamping of the materials is finished or the processing is finished, so that the follow-up demoulding treatment is needed by means of an external tool, however, the demoulding mode is low in efficiency, and the manual working strength is increased.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a mould shedder for aluminum extrusion machine, includes the base, the top mid-mounting of base has the bed die, just the inboard of bed die is equipped with the standing groove, the inboard of standing groove is equipped with the layer board, just the bottom of layer board is connected with down the briquetting, the bottom of briquetting is connected with first spring down, bottom one side of briquetting is connected with the extrusion piece down, just the other end of extrusion piece is connected with piston structure, piston structure's surface cover is equipped with the second spring.
As a preferable technical scheme of the utility model, the piston structure comprises a sliding block, a piston rod and a piston, wherein the sliding block is fixedly arranged at the bottom of the extrusion block, the piston rod is connected to the other side of the extrusion block, and the piston is arranged at the other end of the piston rod.
As a preferable technical scheme of the utility model, a vertical rod is vertically arranged on one side of the bottom of the supporting plate, a rack is connected to one side of the bottom of the vertical rod, a gear is connected to the other side of the rack, and a torsion spring is connected to the front end of the gear.
As a preferable technical scheme of the utility model, the stand columns are symmetrically arranged on two sides of the top end of the base, and the other ends of the stand columns are connected with the cross beams.
As a preferable technical scheme of the utility model, a hydraulic cylinder penetrates through the inner side of the cross beam, the bottom of the hydraulic cylinder is connected with a lifting seat, guide sleeves are symmetrically arranged on the left side and the right side of the lifting seat, and a punching head is arranged in the middle of the bottom end of the lifting seat.
As a preferable technical scheme of the utility model, the racks are meshed with the gears through teeth, and the gears are symmetrically distributed along the vertical center line of the lower die.
Compared with the prior art, the utility model has the following beneficial effects:
1. the first spring, the second spring and the piston rod are combined for use, so that the material after stamping is conveniently and subsequently ejected, further, quick demolding can be realized, demolding is not needed to be realized in a manual mode, when the lower pressing block extrudes the first spring connected with the bottom of the lower pressing block, the pressing block is transversely pushed, the piston rod is driven by the pressing block to push the piston, the second spring is pulled by the piston to deform to generate a reverse acting force, and the longitudinal movement of the supporting plate can be realized by combining the reverse acting forces generated by the deformation of the first spring and the second spring, so that the material can be ejected;
2. the vertical bar, the rack, the gear and the torsion spring are combined to assist the supporting plate to perform longitudinal movement, so that the follow-up better demolding treatment of materials is facilitated, when the vertical bar drives the gear to perform longitudinal movement, the gear can rotate along with the longitudinal movement of the rack due to the meshed connection of the gear and the rack, then the torsion spring is deformed along with the rotation of the gear, and the supporting plate can be assisted to be pushed longitudinally by the follow-up vertical bar due to the reverse acting force generated by the combination of the deformation of the torsion spring.
Drawings
FIG. 1 is a schematic diagram of a mold stripping apparatus for an aluminum extruder according to the present utility model;
FIG. 2 is a schematic view showing a cross-sectional structure of a lower die of a die stripping device for an aluminum extruder according to the present utility model;
FIG. 3 is an enlarged schematic view of the die stripping apparatus for an aluminum extruder of the present utility model at A in FIG. 2;
FIG. 4 is a schematic view showing a perspective structure of a lower die of a die stripping device for an aluminum extruder according to the present utility model;
wherein: 1. a base; 2. a lower die; 3. a placement groove; 4. a supporting plate; 5. pressing the block; 6. a first spring; 7. extruding a block; 8. a slide block; 9. a piston rod; 10. a piston; 11. a second spring; 12. a vertical rod; 13. a rack; 14. a gear; 15. a torsion spring; 16. a column; 17. a cross beam; 18. a hydraulic cylinder; 19. a lifting seat; 20. a guide sleeve; 21. and (5) punching a press head.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.
Examples
Referring to fig. 1, the utility model provides a mold stripping device for an aluminum extruder, which comprises a base 1, wherein a lower mold 2 is arranged in the middle of the top end of the base 1, a placing groove 3 is arranged on the inner side of the lower mold 2, a supporting plate 4 is arranged on the inner side of the placing groove 3, the bottom of the supporting plate 4 is connected with a lower pressing block 5, the bottom of the lower pressing block 5 is connected with a first spring 6, one side of the bottom of the lower pressing block 5 is connected with an extrusion block 7, the other end of the extrusion block 7 is connected with a piston structure, a second spring 11 is sleeved on the outer surface of the piston structure, stand columns 16 are symmetrically arranged on two sides of the top end of the base 1, the other end of the stand columns 16 is connected with a cross beam 17, the stand columns 16 are symmetrically distributed along the vertical center line of the base 1, a hydraulic cylinder 18 penetrates through the inner side of the cross beam 17, the bottom of the hydraulic cylinder 18 is connected with a lifting seat 19, the left side and the right side of the lifting seat 19 is symmetrically provided with a guide sleeve 20, and the middle of the bottom end of the lifting seat 19 is provided with a punching head 21;
when the material is placed on the inner side of the lower die 2, the lifting seat 19 connected with the bottom of the lower die is longitudinally pushed by the work of the hydraulic cylinder 18, then the stamping head 21 fixedly arranged in the middle of the bottom of the lower die is driven to longitudinally move under the action of the lifting seat 19, the arranged stamping head 21 is used for stamping the material, and the guide sleeve 20 is driven to longitudinally move along the upright post 16 in the process of longitudinally moving the lifting seat 19, so that the stability of the lower die can be improved in the process of longitudinally moving the lifting seat 19;
as a further implementation manner of this embodiment, as shown in fig. 1, 2, 3 and 4, a supporting plate 4 is arranged on the inner side of the placement groove 3, the bottom of the supporting plate 4 is connected with a lower pressing block 5, the bottom of the lower pressing block 5 is connected with a first spring 6, one side of the bottom of the lower pressing block 5 is connected with an extrusion block 7, the other end of the extrusion block 7 is connected with a piston structure, the extrusion block 7 is slidably connected with a lower die 2 through a sliding block 8, the piston structure comprises a sliding block 8, a piston rod 9 and a piston 10, the sliding block 8 is fixedly arranged at the bottom of the extrusion block 7, the other side of the extrusion block 7 is connected with the piston rod 9, the other end of the piston rod 9 is provided with a piston 10, the piston rod 9 and the piston 10 are vertically distributed, a second spring 11 is sleeved on the outer surface of the piston structure, a vertical rod 12 is vertically arranged on one side of the bottom of the supporting plate 4, one side of the bottom of the vertical rod 12 is connected with a rack 13, the rack 13 is meshed with a gear 14, the gear 14 is symmetrically distributed along the vertical center line of the lower die 2 by a gear 14, the gear 14 is symmetrically, the other side of the rack 13 is connected with a torsion spring 15, and the front end of the gear 14 is connected with a torsion spring 15;
when the stamping head 21 stamps the material, the material presses the bottom-connected supporting plate 4, then the supporting plate 4 moves downwards, the lower pressing block 5 and the vertical rod 12 move longitudinally under the action of the supporting plate 4, the lower pressing block 5 presses the first spring 6 connected with the bottom of the lower pressing block 5 when moving downwards, the first spring 6 is deformed to generate reverse acting force, meanwhile, the lower pressing block 5 transversely pushes the pressing block 7 connected with one side and transversely presses the piston rod 9 connected with the other end, then the piston rod 9 transversely pushes the piston 10, the piston 10 pulls the second spring 11, the second spring 11 deforms to generate reverse acting force, the rack 13 is driven to move longitudinally along with the vertical rod 12 when moving longitudinally, and the rack 13 is meshed with the gear 14 through teeth, so that the gear 14 rotates along with the rack 13 when moving longitudinally, the torsion spring 15 deforms along with the gear 14 when rotating, then after the material stamping is completed, the stamping head 21 is separated from the material, and then the reset of the material 4 can be realized by combining the reverse acting force generated by deformation of the torsion spring 15, the first spring 6 and the second spring 11, and the material can be quickly ejected from the supporting plate 4;
the specific working principle is as follows:
when a material is placed on the inner side of the lower die 2, the lifting seat 19 is longitudinally pushed by the hydraulic cylinder 18, the lifting seat 19 drives the stamping head 21 to longitudinally move along with the lifting seat, the stamping head 21 is further utilized to carry out stamping treatment on the material, the guide sleeve 20 is driven to longitudinally move along the upright post 16 in the process of longitudinally moving the lifting seat 19, so that the stability in the process of longitudinally moving the lifting seat 19 is improved, when the stamping head 21 is used for stamping the material, the material is enabled to press down the supporting plate 4 connected with the bottom of the material, the supporting plate 4 moves downwards, simultaneously, the pressing block 5 connected with the bottom of the material and the vertical rod 12 are downwards pressed, when the pressing block 5 moves downwards, the first spring 6 is extruded, deformation is enabled to generate reverse acting force, simultaneously, the extruding block 7 connected with one side is transversely extruded, the piston rod 9 connected with the other end is transversely pushed, the piston rod 9 is enabled to transversely push the piston 10 to pull the second spring 11, the second spring 11 is enabled to generate reverse acting force in a deformation mode, when the rack 13 is enabled to longitudinally move along with the upright post 16, and the rack 13 is enabled to longitudinally move along with the toothed bar 14, and the toothed bar 13 is enabled to be meshed with the toothed bar 14 to be connected with the toothed bar 14, the toothed bar 13 is enabled to longitudinally move along with the toothed bar 14, the toothed bar 14 is enabled to rotate along with the toothed bar 14, the toothed bar 14 to rotate along with the toothed bar 14 is enabled to rotate, the toothed bar 14 is enabled to rotate along with the toothed bar 14 to generate reverse acting force, and then the toothed bar is enabled to be deformed, when the material is enabled to be deformed, and can be combined with the material to realize release material, and deformed, and can be rapidly deformed, and can realize material is realized and can realize material is combined with the material is realized and deformed and is realized by the material is deformed and deformed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a mould shedder for aluminum extrusion machine, includes base (1), its characterized in that: the novel plastic extrusion die is characterized in that a lower die (2) is mounted at the middle of the top end of the base (1), a placing groove (3) is formed in the inner side of the lower die (2), a supporting plate (4) is arranged in the inner side of the placing groove (3), a lower pressing block (5) is connected to the bottom of the supporting plate (4), a first spring (6) is connected to the bottom of the lower pressing block (5), an extrusion block (7) is connected to one side of the bottom of the lower pressing block (5), a piston structure is connected to the other end of the extrusion block (7), and a second spring (11) is sleeved on the outer surface of the piston structure.
2. The mold release device for an aluminum extruder according to claim 1, wherein: the piston structure comprises a sliding block (8), a piston rod (9) and a piston (10), wherein the sliding block (8) is fixedly arranged at the bottom of the extrusion block (7), the other side of the extrusion block (7) is connected with the piston rod (9), and the piston (10) is arranged at the other end of the piston rod (9).
3. The mold release device for an aluminum extruder according to claim 1, wherein: the novel lifting device is characterized in that a vertical rod (12) is vertically arranged on one side of the bottom of the supporting plate (4), a rack (13) is connected to one side of the bottom of the vertical rod (12), a gear (14) is connected to the other side of the rack (13), and a torsion spring (15) is connected to the front end of the gear (14).
4. The mold release device for an aluminum extruder according to claim 1, wherein: upright posts (16) are symmetrically arranged on two sides of the top end of the base (1), and the other end of each upright post (16) is connected with a cross beam (17).
5. The mold release device for an aluminum extruder according to claim 4, wherein: the inner side of the cross beam (17) is penetrated with a hydraulic cylinder (18), the bottom of the hydraulic cylinder (18) is connected with a lifting seat (19), guide sleeves (20) are symmetrically arranged on the left side and the right side of the lifting seat (19), and a punching head (21) is arranged in the middle of the bottom end of the lifting seat (19).
6. A die stripping apparatus for an aluminum extruder as recited in claim 3, wherein: the rack (13) is connected with the gear (14) in a meshed mode through teeth, and the gear (14) is symmetrically distributed along the vertical center line of the lower die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402466.5U CN220278121U (en) | 2023-06-05 | 2023-06-05 | Mould demoulding device for aluminum extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402466.5U CN220278121U (en) | 2023-06-05 | 2023-06-05 | Mould demoulding device for aluminum extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220278121U true CN220278121U (en) | 2024-01-02 |
Family
ID=89331830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321402466.5U Active CN220278121U (en) | 2023-06-05 | 2023-06-05 | Mould demoulding device for aluminum extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220278121U (en) |
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2023
- 2023-06-05 CN CN202321402466.5U patent/CN220278121U/en active Active
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