CN219769024U - Shaping device for preventing buckling deformation of injection molding part - Google Patents
Shaping device for preventing buckling deformation of injection molding part Download PDFInfo
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- CN219769024U CN219769024U CN202320903686.XU CN202320903686U CN219769024U CN 219769024 U CN219769024 U CN 219769024U CN 202320903686 U CN202320903686 U CN 202320903686U CN 219769024 U CN219769024 U CN 219769024U
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- shaping device
- device main
- injection molding
- main body
- main part
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- 238000007493 shaping process Methods 0.000 title claims abstract description 59
- 238000001746 injection moulding Methods 0.000 title claims abstract description 37
- 238000011084 recovery Methods 0.000 abstract description 7
- 229920003023 plastic Polymers 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 10
- 239000002994 raw material Substances 0.000 description 8
- 238000007790 scraping Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a shaping device for preventing buckling deformation of an injection molding part, which relates to the technical field of shaping devices and comprises a first shaping device main body and a second shaping device main body, wherein a first rotating shaft is arranged on the left side of the outer surface of the first shaping device main body, a torsion spring is arranged in the first rotating shaft, a trapezoidal clamping block is arranged above the first rotating shaft, and the second shaping device main body is arranged above the first shaping device main body. This prevent setting device of injection molding warp compares with current ordinary setting device, through with first setting device main part and second setting device main part block to through the elastic recovery of the inside torsion spring of first pivot, drive trapezoidal fixture block and rotate, thereby to second setting device main part locking, thereby make the mould become flexible take place warp when preventing to mould plastics, and press push rod compression expansion spring one for trapezoidal fixture block rotates, is convenient for to the dismantlement of second setting device main part, prevents warp's emergence.
Description
Technical Field
The utility model relates to the technical field of shaping devices, in particular to a shaping device for preventing injection molding parts from buckling deformation.
Background
The injection molding part is a remarkable problem that the buckling deformation of the injection molding part, especially a large thin-wall injection molding part, is influenced in quality, the buckling deformation prevention mode of the injection molding part in the prior art generally adopts reinforcing ribs to increase the wall thickness so as to prevent the buckling deformation phenomenon of the injection molding part, but when the injection molding part with a frame is lifted by a shaping device, a fixed die in the shaping device is easy to generate pulling force on the frame of the injection molding part, so that the frame of the injection molding part is required to be subjected to the phenomena of shrinking, buckling, deformation and the like, and the production cost is increased.
The utility model discloses a setting device, including the frame that makes the injection molding in the mould is pulled to the injection molding, warp etc. phenomenon, reduces the rework rate, reduces manufacturing cost, but this setting device, when moulding plastics, can make the inside pressure increase of mould for fixed between the mould becomes flexible, leads to taking place warp deformation when the mould cools off.
Accordingly, in view of the above, an improvement of the conventional structure is made, and a molding device for preventing the warpage of the injection molded article is proposed.
Disclosure of Invention
The utility model aims to provide a shaping device for preventing buckling deformation of an injection molding part, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent setting device of injection molding warp, includes first setting device main part and second setting device main part, the surface left side of first setting device main part is provided with first pivot, and the inside of first pivot is provided with torsion spring, the top of first pivot is provided with trapezoidal fixture block, the top in first setting device main part is installed to the second setting device main part, first draw-in groove has been seted up to the inside of second setting device main part, and the place ahead of first draw-in groove is provided with the push rod, the left side of push rod is provided with expansion spring one.
Further, a first jacking is arranged in the first forming device main body, a first supporting column is arranged below the first jacking, and a first supporting rod is arranged below the first supporting column.
Further, the telescopic spring II is arranged below the first supporting rod, the first sliding block is arranged on the inner wall of the second shaping device main body, and the telescopic spring III is arranged below the first sliding block.
Further, the below of extension spring three is provided with first apron, and the right side of first apron is provided with the scraper blade, the right side of scraper blade is provided with the pipe, and the right side of pipe is provided with the collecting vat, the second spout has been seted up to the surface of second setting device main part.
Further, the trapezoid clamping blocks are rotationally connected with the first forming device main body through the first rotating shaft, and the trapezoid clamping blocks are symmetrically arranged in four along the center of the first forming device main body.
Further, the first support rod is rotationally connected with the first support column, the central axis of the first support column coincides with the central axis of the first jacking, the first support rod is elastically connected with the first forming device body through the second telescopic spring, the central axis of the second telescopic spring is perpendicular to the inner surface of the first forming device body, and the first support rod is in sliding connection with the first forming device body.
Further, the first sliding block is elastically connected with the first cover plate through a third telescopic spring, the third telescopic spring is symmetrically arranged in two along the center of the first cover plate, and the first cover plate is in sliding connection with the first sliding block.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the first shaping device main body, the first rotating shaft, the torsion spring, the trapezoidal clamping block, the second shaping device main body, the first clamping groove, the push rod and the first telescopic spring, the trapezoidal clamping block is clamped with the first clamping groove through clamping the first shaping device main body and the trapezoidal clamping block is driven to rotate through elastic recovery of the torsion spring in the first rotating shaft, so that the second shaping device main body is locked, the mold is prevented from loosening during injection molding to generate buckling deformation, and the first telescopic spring is compressed by pressing the push rod to enable the trapezoidal clamping block to rotate, so that the second shaping device main body is convenient to disassemble, and the buckling deformation is prevented;
2. according to the utility model, through the arrangement of the first jacking, the first supporting column, the first supporting rod and the second telescopic spring, the first supporting column is pressed to compress the second telescopic spring to rotate around the shaft, so that the first supporting column pushes the first jacking to move upwards, the demolding of an injection molding piece is facilitated, the difficulty of demolding is reduced, and the injection molding piece is prevented from being damaged during demolding;
3. according to the utility model, through the arrangement of the first sliding block, the third telescopic spring, the first cover plate, the scraping plate, the guide pipe, the collecting groove and the second sliding groove, the first sliding block is slid along the second sliding groove, so that the elastic recovery of the third telescopic spring pushes the first cover plate to be clamped with the injection molding opening, excessive raw materials are scraped through the scraping plate and collected into the collecting groove through the guide pipe, so that excessive raw materials are prevented, excessive burrs are caused by injection molding parts, and the polishing difficulty is increased.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic top cross-sectional view of a second shaping device body according to the present utility model;
FIG. 3 is a schematic side cross-sectional view of a first forming device body of the present utility model;
fig. 4 is a schematic side sectional view of the main body of the second setting device of the present utility model.
In the figure: 1. a first molding device body; 2. a first rotating shaft; 3. a torsion spring; 4. a trapezoidal clamping block; 5. a second setting device body; 6. a first clamping groove; 7. a push rod; 8. a first telescopic spring; 9. a first jacking; 10. a first support column; 11. a first support bar; 12. a second telescopic spring; 13. a first slider; 14. a telescopic spring III; 15. a first cover plate; 16. a scraper; 17. a conduit; 18. a collection tank; 19. and a second chute.
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.
As shown in fig. 1-2, a shaping device for preventing buckling deformation of injection molding pieces comprises a first shaping device main body 1 and a second shaping device main body 5, wherein a first rotating shaft 2 is arranged on the left side of the outer surface of the first shaping device main body 1, a torsion spring 3 is arranged in the first rotating shaft 2, a trapezoidal clamping block 4 is arranged above the first rotating shaft 2 and is rotationally connected with the first shaping device main body 1 through the first rotating shaft 2, the trapezoidal clamping blocks 4 are symmetrically arranged four along the center of the first shaping device main body 1, a second shaping device main body 5 is arranged above the first shaping device main body 1, a first clamping groove 6 is formed in the second shaping device main body 5, a push rod 7 is arranged in front of the first clamping groove 6, a telescopic spring 8 is arranged on the left side of the push rod 7, the trapezoidal clamping block 4 is clamped with the first clamping groove 6 through the first shaping device main body 1, and is driven to rotate through elastic recovery of the torsion spring 3 in the first rotating shaft 2, and accordingly the trapezoidal clamping block 4 is convenient to compress and deform the first shaping device main body 5, and the buckling deformation of the first shaping device is prevented from being compressed and the first shaping device main body 5 is prevented from being deformed through compression of the push rod 7.
As shown in fig. 3 to 4, a first jacking 9 is provided in the first molding device main body 1, a first support column 10 is provided below the first jacking 9, a first support rod 11 is provided below the first support column 10, a second telescopic spring 12 is provided below the first support rod 11, the first support rod 11 is rotationally connected with the first support column 10, the central axis of the first support rod 10 coincides with the central axis of the first jacking 9, the first support rod 11 is elastically connected with the first molding device main body 1 through the second telescopic spring 12, the central axis of the second telescopic spring 12 is perpendicular to the inner surface of the first molding device main body 1, the first support rod 11 is slidingly connected with the first molding device main body 1, the second telescopic spring 12 is compressed by pressing the first support rod 11 to rotate around a shaft, so that the first support column 10 pushes the first jacking to move up 9, thereby facilitating the demolding of an injection molding piece, the difficulty of demolding is reduced, the damage of injection molding pieces is prevented during demolding, the inner wall of the second shaping device main body 5 is provided with a first sliding block 13, the lower part of the first sliding block 13 is provided with a telescopic spring III 14, the lower part of the telescopic spring III 14 is provided with a first cover plate 15, the right side of the first cover plate 15 is provided with a scraping plate 16, the first sliding block 13 is elastically connected with the first cover plate 15 through the telescopic spring III 14, the telescopic spring III 14 is symmetrically provided with two parts along the center of the first cover plate 15, the first cover plate 15 is in sliding connection with the first sliding block 13, the right side of the scraping plate 16 is provided with a guide pipe 17, the right side of the guide pipe 17 is provided with a collecting groove 18, the outer surface of the second shaping device main body 5 is provided with a second sliding groove 19, the elastic recovery of the telescopic spring III 14 pushes the first cover plate 15 to be clamped with an injection molding opening by sliding the first sliding block 13 along the second sliding groove 19, and scrape unnecessary raw materials through scraper 16, collect in collecting vat 18 through pipe 17 to prevent that the raw materials from too much, make the injection molding cause too much burr, increased the degree of difficulty of polishing.
Working principle: when using this shaping device that prevents injection molding warp, at first through with first shaping device main part 1 and the 5 block of second shaping device main part, make trapezoidal fixture block 4 and first draw-in groove 6 block, and through the elastic recovery of the inside torsion spring 3 of first pivot 2, drive trapezoidal fixture block 4 and rotate, thereby to second shaping device main part 5 locking, thereby make the mould become flexible when preventing to mould plastics take place warp, and compress telescopic spring one 8 through push rod 7, make trapezoidal fixture block 4 rotate, thereby be convenient for dismantle second shaping device main part 5, also prevent warp's emergence, compress telescopic spring two 12 through pressing first bracing piece 11 and rotate around the axle, make first support column 10 promote first jacking and shift 9, thereby be convenient for to the demolding of injection molding, the degree of difficulty of removing the mold has been reduced, also make the injection molding damage when having prevented the demolding, through follow second spout 19 and slide first slider 13, make the elastic recovery of telescopic spring three 14 promote first apron 15 and mouth block, and through scraper blade 16 the raw materials of removing, through the pipe 17 collecting groove 18, thereby the excessive raw materials of this has prevented that the excessive raw materials of moulding plastics from having increased the shaping device that the excessive raw materials of having formed the shaping, this has improved the shaping device of the molding difficulty of moulding plastics.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a prevent shaping device of injection molding warp, includes first shaping device main part (1) and second shaping device main part (5), its characterized in that, the surface left side of first shaping device main part (1) is provided with first pivot (2), and the inside of first pivot (2) is provided with torsion spring (3), the top of first pivot (2) is provided with trapezoidal fixture block (4), the top in first shaping device main part (1) is installed in second shaping device main part (5), first draw-in groove (6) have been seted up to the inside of second shaping device main part (5), and the place ahead of first draw-in groove (6) is provided with push rod (7), the left side of push rod (7) is provided with expansion spring one (8).
2. The shaping device for preventing buckling deformation of injection molding according to claim 1, wherein a first jacking (9) is arranged in the first shaping device body (1), a first supporting column (10) is arranged below the first jacking (9), and a first supporting rod (11) is arranged below the first supporting column (10).
3. The shaping device for preventing buckling deformation of injection molding according to claim 2, wherein a second telescopic spring (12) is arranged below the first supporting rod (11), a first sliding block (13) is arranged on the inner wall of the second shaping device body (5), and a third telescopic spring (14) is arranged below the first sliding block (13).
4. A setting device for preventing buckling deformation of injection molding according to claim 3, characterized in that a first cover plate (15) is arranged below the expansion spring III (14), a scraper blade (16) is arranged on the right side of the first cover plate (15), a guide pipe (17) is arranged on the right side of the scraper blade (16), a collecting groove (18) is arranged on the right side of the guide pipe (17), and a second sliding groove (19) is formed in the outer surface of the second setting device main body (5).
5. The shaping device for preventing buckling deformation of injection molding parts according to claim 1, wherein the trapezoid clamping blocks (4) are rotationally connected with the first shaping device main body (1) through a first rotating shaft (2), and the trapezoid clamping blocks (4) are symmetrically arranged along the center of the first shaping device main body (1).
6. A setting device for preventing buckling deformation of an injection molding piece according to claim 3, wherein the first supporting rod (11) is rotationally connected with the first supporting column (10), the central axis of the first supporting column (10) coincides with the central axis of the first jacking (9), the first supporting rod (11) is elastically connected with the first setting device body (1) through the second telescopic spring (12), the central axis of the second telescopic spring (12) is perpendicular to the inner surface of the first setting device body (1), and the first supporting rod (11) is slidably connected with the first setting device body (1).
7. The shaping device for preventing buckling deformation of injection molding according to claim 4, wherein the first slider (13) is elastically connected with the first cover plate (15) through a third telescopic spring (14), the third telescopic spring (14) is symmetrically arranged along the center of the first cover plate (15), and the first cover plate (15) is slidably connected with the first slider (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320903686.XU CN219769024U (en) | 2023-04-21 | 2023-04-21 | Shaping device for preventing buckling deformation of injection molding part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320903686.XU CN219769024U (en) | 2023-04-21 | 2023-04-21 | Shaping device for preventing buckling deformation of injection molding part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219769024U true CN219769024U (en) | 2023-09-29 |
Family
ID=88130289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320903686.XU Active CN219769024U (en) | 2023-04-21 | 2023-04-21 | Shaping device for preventing buckling deformation of injection molding part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219769024U (en) |
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2023
- 2023-04-21 CN CN202320903686.XU patent/CN219769024U/en active Active
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