CN219727042U - Quick demoulding mould based on sliding block drives product free fall - Google Patents
Quick demoulding mould based on sliding block drives product free fall Download PDFInfo
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- CN219727042U CN219727042U CN202321251672.0U CN202321251672U CN219727042U CN 219727042 U CN219727042 U CN 219727042U CN 202321251672 U CN202321251672 U CN 202321251672U CN 219727042 U CN219727042 U CN 219727042U
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- sliding block
- short side
- block
- end surface
- bullet piece
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Abstract
The utility model discloses a quick demolding mold capable of driving a product to freely fall based on a sliding block, which relates to the technical field of mold demolding.
Description
Technical Field
The utility model relates to the technical field of mold demolding, in particular to a rapid demolding mold capable of driving products to freely fall based on a sliding block.
Background
The mould is various moulds and tools used for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industrial production to obtain the required products. With the development of mold technology, more and more complex products are formed by molds, and when a part with threads is manufactured, the mold at the present stage needs to be by means of a thimble assembly, the demolding is slow, and the quality of the demolded product is poor.
Disclosure of Invention
The utility model aims to provide a quick demolding mold capable of driving a product to freely fall based on a sliding block, and the technical problem is solved.
The aim of the utility model can be achieved by the following technical scheme:
the quick demoulding mould comprises an upper mould and a lower mould, and is characterized in that a spring block is movably connected to the top surface of the lower mould close to a short side edge, and a baffle is fixedly arranged on the surface of the short side edge of the lower mould;
the bullet piece is characterized in that a through groove is formed in the surface of one long side edge of the bullet piece, limiting blocks are fixedly welded on the surfaces of two short side edges of the bullet piece, a connecting rod is movably connected to the top end surface of the bullet piece, a butt spring is sleeved on the surface of the connecting rod below the bullet piece, a positioning block is fixedly connected to the bottom end surface of the connecting rod, and a blocking block is fixedly welded on the surface of one end of the bullet piece.
Preferably, the lifting beam is fixedly arranged at the bottom end surface of the upper die, a caulking groove is formed in the top end surface of the lower die, which is close to one short side edge, limiting grooves are formed in the two short side edges of the caulking groove, and a protruding block is arranged on one long side edge of the caulking groove.
Preferably, a pad seat is fixedly arranged on one end surface of the baffle, a sliding rail is fixedly arranged on the top end surface of the pad seat, a sliding sleeve is connected to the surface of the sliding rail in a sliding manner, and a clamping groove is formed in the surface of the sliding sleeve.
Preferably, the surface of the clamping groove is clamped with a slide block core pulling device, and the slide block core pulling device is connected with the through groove in an embedded mode.
The utility model has the beneficial effects that:
through bullet piece and baffle subassembly structure that sets up, after the mould shaping of completion product, can drive product and slider by bullet piece subassembly and loose core upward movement, make the product break away from the mould benevolence, then make the slider loose core back, alright realize the free fall of product to can accomplish the quick drawing of patterns of product under the circumstances of no thimble structure.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a spring block assembly according to the present utility model;
fig. 4 is a schematic view of the baffle assembly of the present utility model.
In the figure: 1. an upper die; 2. a lower die; 3. a lifting beam; 4. a slide block is used for core pulling; 5. a spring block; 6. a through groove; 7. a limiting block; 8. a connecting rod; 9. abutting against the spring; 10. a positioning block; 11. a baffle; 12. a pad seat; 13. a slide rail; 14. a sliding sleeve; 15. a clamping groove.
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. 1-4, the utility model discloses a quick demolding mold for driving a product to freely fall based on a sliding block, which comprises an upper mold 1 and a lower mold 2, wherein a spring block 5 is movably connected to the top surface of the lower mold 2 near a short side, and a baffle 11 is fixedly arranged on the short side surface of the lower mold 2;
a through groove 6 is formed in the surface of one long side of the elastic block 5, a limiting block 7 is fixedly welded on the surfaces of two short sides of the elastic block 5, a connecting rod 8 is movably connected to the top end surface of the elastic block 5, a supporting spring 9 is sleeved below the elastic block 5 on the surface of the connecting rod 8, a positioning block 10 is fixedly connected to the bottom end surface of the connecting rod 8, a blocking block is fixedly welded on one end surface of the elastic block 5, in the process of closing and injection molding of the upper die 1 and the lower die 2, the elastic block 5 is pressed by the upper die 1 and is retracted into the lower die 2, after the product is injection molded, the lifting beam 3 is started, the upper die 1 starts to rise, meanwhile, the supporting spring 9 also starts to reset, the elastic block 5 starts to rise upwards until the blocking block contacts with the protruding block, in the process, the product and the sliding block 4 also move upwards together, and therefore the product is separated from the die core-pulling core 4;
the bottom surface of the upper die 1 is fixedly provided with a lifting beam 3, the top surface of the lower die 2 is provided with a caulking groove near a short side, two short sides of the caulking groove are provided with limit grooves, one long side of the caulking groove is provided with a bump, and the limit grooves can be matched with limit blocks 7 to enable the elastic blocks 5 to keep horizontal displacement in the up-down movement;
a cushion seat 12 is fixedly arranged on one end surface of the baffle 11, a sliding rail 13 is fixedly arranged on the top end surface of the cushion seat 12, a sliding sleeve 14 is connected to the surface of the sliding rail 13 in a sliding manner, a clamping groove 15 is formed in the surface of the sliding sleeve 14, external equipment is matched with the sliding sleeve, when the sliding sleeve 14 is dragged on the surface of the sliding rail 13 by pulling force to move, a slide block core pulling 4 positioned in the clamping groove 15 is separated from a product and retreats, then the product falls off, and the product is rapidly demoulded;
the surface joint of draw-in groove 15 has the slider 4 of loosing core, and the slider 4 of loosing core is connected with logical groove 6 embedding, and the slider 4 of loosing core not only can fill up between last mould 1 and lower mould 2 to make the product form the cavity state, can also make the quick drawing of patterns unloading of product in the product drawing of patterns process.
The working principle of the utility model is as follows: in the process of closing the upper die 1 and the lower die 2 and injecting, at the moment, the elastic block 5 is pressed by the upper die 1 and is retracted into the lower die 2, after the product is injection molded, the lifting beam 3 is started, so that the upper die 1 starts to rise, meanwhile, the abutting spring 9 also starts to reset, the elastic block 5 starts to lift upwards until the blocking block is contacted with the convex block, the elastic block 5 rises to the highest position, in the process, the product and the slide block core-pulling 4 move upwards together, so that the product is separated from the die core, and the slide block core-pulling 4 positioned in the clamping groove 15 is separated from the product and retreated, then the product is free to fall off, thereby completing the rapid demolding of the product, and the slide block core-pulling 4 not only can be cushioned between the upper die 1 and the lower die 2, thereby enabling the product to form a hollow state, but also enabling the product to be rapidly demolded and discharged in the product demolding process.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (4)
1. The quick demoulding mould capable of driving the product to freely fall based on the sliding block comprises an upper mould (1) and a lower mould (2), and is characterized in that a spring block (5) is movably connected to the top surface of the lower mould (2) close to a short side edge, and a baffle (11) is fixedly arranged on the surface of the short side edge of the lower mould (2);
a long side surface of bullet piece (5) is equipped with logical groove (6), two short side surface welded fastening of bullet piece (5) have stopper (7), the top surface of bullet piece (5) is close to two short side department swing joint and has connecting rod (8), the below cover that the surface of connecting rod (8) is located bullet piece (5) is established and is connected with butt spring (9), the bottom fixed surface of connecting rod (8) is connected with locating piece (10), the one end surface welded fastening of bullet piece (5) has the spacer block.
2. The quick demolding mold based on free falling of a sliding block driving product according to claim 1, wherein a lifting beam (3) is fixedly arranged on the bottom end surface of the upper mold (1), a caulking groove is formed in the top end surface of the lower mold (2) close to a short side edge, limiting grooves are formed in two short side edges of the caulking groove, and a protruding block is arranged on one long side edge of the caulking groove.
3. The rapid demolding mold based on free falling of a sliding block driven product according to claim 1, wherein a cushion seat (12) is fixedly installed on one end surface of the baffle plate (11), a sliding rail (13) is fixedly installed on the top end surface of the cushion seat (12), a sliding sleeve (14) is slidingly connected to the surface of the sliding rail (13), and a clamping groove (15) is formed in the surface of the sliding sleeve (14).
4. The rapid demolding mold based on free falling of the sliding block driving product according to claim 3, wherein the surface of the clamping groove (15) is clamped with a sliding block core pulling (4), and the sliding block core pulling (4) is connected with the through groove (6) in an embedded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321251672.0U CN219727042U (en) | 2023-05-23 | 2023-05-23 | Quick demoulding mould based on sliding block drives product free fall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321251672.0U CN219727042U (en) | 2023-05-23 | 2023-05-23 | Quick demoulding mould based on sliding block drives product free fall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219727042U true CN219727042U (en) | 2023-09-22 |
Family
ID=88032326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321251672.0U Active CN219727042U (en) | 2023-05-23 | 2023-05-23 | Quick demoulding mould based on sliding block drives product free fall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219727042U (en) |
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2023
- 2023-05-23 CN CN202321251672.0U patent/CN219727042U/en active Active
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