Die with deslagging function
By designing a second slider insert with a slag discharge hole and a slag discharge plate in the mold, the problem of slider jamming was solved, efficient waste discharge was achieved, and the molding quality of the product was guaranteed.
Patent Information
- Application Number
- CN202423227054.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-12-25
AI Technical Summary
After prolonged use, high-hardness waste material tends to accumulate at the bottom of the slider, causing the slider to jam and affecting the demolding and molding quality of the product.
A mold with slag discharge function was designed. The second mold assembly, consisting of a second slider insert and a slag discharge plate, is equipped with a slag discharge hole. Waste material is discharged through the slag discharge hole when the slider moves, thus preventing the slider from getting stuck.
This effectively prevents the slider from jamming, ensuring the quality of the molded products and improving production efficiency and product molding effect.
Smart Images
Figure CN223762111U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mold technology, and in particular to a mold with slag removal function. Background Technology
[0002] Automotive parts are the various units that make up a car and the products that serve the car. There are many types of automotive parts, including metal components and metal products such as car chassis panels. As people's living standards improve, their car consumption is increasing, and the market for automotive parts is growing larger. These metal products are generally produced using molds.
[0003] During the production process, after prolonged use, residual waste material tends to accumulate at the bottom of the slider, especially high-hardness waste material. When too much waste material accumulates at the bottom of the slider, it can easily cause the slider to jam, preventing it from moving properly, affecting the demolding of the product, and leading to a decline in the quality of the final molded product. Utility Model Content
[0004] Based on this, the purpose of this utility model is to provide a mold with a slag removal function that avoids slider jamming and ensures the quality of molded products.
[0005] The present invention adopts the following technical solution:
[0006] A mold with slag removal function includes a mold body, which includes an upper template, a lower template, a lower mold core, a first ejection assembly, and a second ejection assembly. The upper template is located above the lower template. The lower template is connected to both the first and second ejection assemblies. The lower mold core is located inside the lower template. The first ejection assembly includes a first slider insert, a first slider seat, and a drive module. The two ends of the first slider insert are connected to the first slider seat and the lower mold core, respectively. The first slider seat is connected to the output end of the drive module. The drive module is used to drive the first slider seat to move, thereby moving the first slider insert. The second ejection assembly is connected to one corner of the lower mold core and includes a second slider insert and a slag removal plate. The second slider insert is used to abut against the bottom of the product. The slag removal plate has a slag removal hole in the center and is located at the bottom of the second slider insert.
[0007] A further improvement to the above technical solution is that the upper mold plate is provided with an upper mold core inside, the upper mold core is connected to an upper mold insert in the middle, the upper mold core is provided with a first vent plate on both sides, and a number of protrusions are provided below the first vent plate.
[0008] A further improvement to the above technical solution is that a feed pipe is provided at the connection between the upper mold core and the upper template, and an inclined guide post is connected to one side of the feed pipe.
[0009] A further improvement to the above technical solution is that the lower template is provided with a second exhaust plate at both ends, and a plurality of grooves are provided above the second exhaust plate, the grooves being matched and connected with the protrusions.
[0010] A further improvement to the above technical solution is that the upper surface of the lower mold core is provided with several flow channels, which are connected to the groove.
[0011] A further improvement to the above technical solution is that a slag discharge mounting hole is provided at the bottom of the lower mold core, and the slag discharge mounting hole is connected to the slag discharge plate.
[0012] A further improvement to the above technical solution is that a die-casting hole is provided on the inner side of the first slider insert, and the die-casting hole is matched and connected with the upper mold insert.
[0013] A further improvement to the above technical solution is that the drive module is a drive cylinder, which is connected to the lower template via a mounting bracket.
[0014] A further improvement to the above technical solution is that the second ejection assembly further includes a second slider seat, a reset rod, and a reset spring; the second slider seat is connected to the second slider insert; the reset rod is connected to the end of the second slider seat away from the second slider insert; the reset spring is wound around the reset rod, one end of the reset spring is connected to a limit block, and the limit block is fitted with a limit post.
[0015] A further improvement to the above technical solution is that the top of the second slider seat is provided with an oblique insertion hole, which is movably connected to the oblique guide post.
[0016] The beneficial effects of this utility model are as follows:
[0017] This utility model uses a second slider insert and a slag discharge plate to form a second demolding component. The overall design is reasonable. The slag discharge plate with slag discharge holes is set. When the second slider insert moves backward, it drives the product to be demolded and at the same time drives the waste material to be discharged along the slag discharge holes on the slag discharge plate. This avoids the situation where the slider gets stuck due to the accumulation of waste material during long-term production, and effectively ensures the quality of the molded product. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the structure of the mold with slag discharge function of this utility model;
[0019] Figure 2 for Figure 1 Exploded view of a mold with slag removal function;
[0020] Figure 3 for Figure 1 A schematic diagram of the second ejection component of a mold with slag removal function and the connection of the product;
[0021] Figure 4 for Figure 3 A magnified view of the second ejection assembly and circle A of the product;
[0022] Figure 5 for Figure 1 A schematic diagram of the second ejection component of a mold with slag removal function and the connection of the product from another angle;
[0023] Figure 6 for Figure 1 A schematic diagram of the upper template of a mold with slag removal function;
[0024] Figure 7 for Figure 1 A schematic diagram of the lower mold plate and the first demolding component of a mold with slag removal function;
[0025] Figure 8 for Figure 1 A schematic diagram of the lower mold core of a mold with slag removal function.
[0026] The numbers on the map are:
[0027] 10. Mold body; 11. Product; 20. Upper mold plate; 21. Upper mold core; 22. Upper mold insert; 23. First vent plate; 24. Protrusion; 25. Feed pipe; 26. Angled guide post; 30. Lower mold plate; 31. Second vent plate; 32. Groove; 40. Lower mold core; 41. Runner; 42. Slag removal mounting hole; 50. First ejection assembly; 51. First slider insert; 52. First slider seat; 53. Drive module; 54. Die casting hole; 55. Mounting bracket; 60. Second ejection assembly; 61. Second slider insert; 62. Second slider seat; 63. Reset rod; 64. Reset spring; 65. Limit block; 66. Limit post; 67. Angled insertion hole; 70. Slag removal plate; 71. Slag removal hole. Detailed Implementation
[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0029] In the description of this utility model, it should be noted that the terms "vertical direction," "up," "down," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0030] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0031] like Figures 1 to 8 The image shows an embodiment of this utility model, relating to a mold with a slag removal function, including a mold body 10. The mold body 10 includes an upper mold plate 20, a lower mold plate 30, a lower mold core 40, a first ejection assembly 50, and a second ejection assembly 60. The upper mold plate 20 is disposed above the lower mold plate 30. The lower mold plate 30 is connected to both the first ejection assembly 50 and the second ejection assembly 60. The lower mold core 40 is disposed inside the lower mold plate 30. The first ejection assembly 50 includes a first slider insert 51, a first slider seat 52, and a drive module 53. The first slider insert 51 is connected to the first slider seat 52 and the lower mold core 40 at both ends respectively; the first slider seat 52 is connected to the output end of the drive module 53; the drive module 53 is used to drive the first slider seat 52 to move, so as to drive the first slider insert 51 to move; the second mold ejection assembly 60 is connected to one corner of the lower mold core 40, and the second mold ejection assembly 60 includes the second slider insert 61 and the slag discharge plate 70; the second slider insert 61 is used to abut the bottom of the product 11; the slag discharge plate 70 has a slag discharge hole 71 in the center and is located at the bottom of the second slider insert 61.
[0032] Furthermore, the upper mold plate 20 has an upper mold core 21 inside, and an upper mold insert 22 is connected to the middle of the upper mold core 21. First venting plates 23 are respectively provided on both sides of the upper mold core 21, and several protrusions 24 are provided below the first venting plates 23. Specifically, two first venting plates 23 are provided in the upper mold core 21 to ensure venting of the high column structure of the product 11, reducing the generation of sand holes and cold material.
[0033] Furthermore, a feed pipe 25 is provided at the connection between the upper mold core 21 and the upper mold plate 20, and an inclined guide post 26 is connected to one side of the feed pipe 25. Specifically, the melt enters the mold body 10 through the feed pipe 25 for molding; the inclined guide post 26 is provided and connected to the second demolding assembly 60. When the upper mold plate 20 is raised, the inclined guide post 26 leaves the second demolding assembly 60. At this time, the second slider insert 61 of the second demolding assembly 60 slides backward, the product 11 separates from the second slider insert 61, and thus the product 11 is demolded.
[0034] Furthermore, the lower template 30 is provided with second venting plates 31 at both ends, and a plurality of grooves 32 are provided above the second venting plates 31. The grooves 32 are matched and connected with the protrusions 24. Specifically, the second venting plates 31 with grooves 32 are provided, which, together with the first venting plate 23, further ensure the venting of the high column structure of the product 11, effectively reducing the generation of sand holes and cold material.
[0035] Furthermore, the upper surface of the lower mold core 40 is provided with a plurality of flow channels 41, which are connected to the groove 32. Specifically, the flow channels 41 are also connected to the feed pipe 25, through which the melt enters the mold body 10 for molding, while the remaining melt flows into the groove 32 through the flow channels 41 to achieve venting and slag removal.
[0036] Furthermore, a slag discharge mounting hole 42 is provided at the bottom of the lower mold core 40, and the slag discharge mounting hole 42 is connected to the slag discharge plate 70. Specifically, the waste residue is driven by the second slider insert 61 and falls along the slag discharge hole 71 of the slag discharge plate 70, causing the waste residue to fall out of the lower mold core 40, thereby realizing slag discharge and avoiding the situation where the slider gets stuck due to the accumulation of waste material during long-term production, effectively ensuring the quality of the molded product 11.
[0037] Furthermore, the inner side of the first slider insert 51 is provided with a die-casting hole 54, which is matched and connected with the upper mold insert 22. Specifically, the die-casting hole 54 is engaged with the upper mold insert 22 to facilitate the forming of the product 11.
[0038] Furthermore, the drive module 53 is a drive cylinder, which is connected to the lower template 30 via a mounting bracket 55. Specifically, during demolding, the drive cylinder is used as the drive module to drive the first slider insert 51 away from the product 11, and in conjunction with the second slider insert 61 of the second demolding assembly 60, effectively demolds the product 11.
[0039] Furthermore, the second ejection assembly 60 also includes a second slider seat 62, a reset rod 63, and a reset spring 64; the second slider seat 62 is connected to the second slider insert 61; the reset rod 63 is connected to the end of the second slider seat 62 away from the second slider insert 61; the reset spring 64 is wound around the reset rod 63, and one end of the reset spring 64 is connected to a limit block 65, which engages a limit post 66. Specifically, when the upper template 20 is raised, the inclined guide post 26 leaves the inclined insertion hole 67, at which time the second slider insert 61 of the second ejection assembly 60 slides backward, the product 11 separates from the second slider insert 61, and the product 11 is ejected. After the product 11 is removed, the second slider seat 62 is driven to reset under the action of the reset spring 64, thereby driving the second slider insert 61 to reset.
[0040] Furthermore, the top of the second slider seat 62 is provided with an angled insertion hole 67, which is movably connected to the angled guide post 26. With the angled guide post 26 connected to the angled insertion hole 67, when the upper template 20 is raised, the angled guide post 26 moves away from the angled insertion hole 67. At this time, the second slider insert 61 of the second demolding assembly 60 slides backward, the product 11 separates from the second slider insert 61, and thus the product 11 is demolded.
[0041] This utility model uses a second slider insert 61 and a slag discharge plate 70 to form a second demolding assembly 60. The overall design is reasonable. The slag discharge plate 70 is provided with a slag discharge hole 71. When the second slider insert 61 moves backward, it drives the product 11 to be demolded and at the same time drives the waste material to be discharged along the slag discharge hole 71 on the slag discharge plate 70. This avoids the situation where the slider gets stuck due to the accumulation of waste material during long-term production and effectively ensures the quality of the molded product 11.
[0042] The above description merely illustrates the preferred technical solution of this utility model, and while the description is relatively specific and detailed, it should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and this utility model also intends to include these modifications and variations.
Claims
1. A mold having a slagging function, characterized by comprising: The die body comprises an upper die plate, a lower die plate, a lower die core, a first die ejection assembly and a second die ejection assembly; the upper die plate is arranged above the lower die plate; the lower die plate is connected to the first die ejection assembly and the second die ejection assembly respectively; the lower die core is arranged inside the lower die plate; the first die ejection assembly comprises a first slider insert, a first slider seat and a driving module; the two ends of the first slider insert are connected to the first slider seat and the lower die core respectively; the first slider seat is connected to the output end of the driving module; the driving module is used to drive the first slider seat to move so as to drive the first slider insert to move; the second die ejection assembly is connected to a corner of the lower die core and comprises a second slider insert and a slag discharge plate; the second slider insert is used to abut against the bottom of a product; the slag discharge plate is arranged at the bottom of the second slider insert and is provided with a slag discharge hole in the center thereof.
2. The mold with a de-sludging function according to claim 1, characterized in that, The lower die core is provided with a lower die core insert in the middle thereof, the lower die core insert is provided with a first exhaust plate on each side thereof, and a plurality of convex strips are arranged below the first exhaust plate.
3. The mold with a de-sludging function according to claim 2, characterized in that, The connection between the lower die core and the lower die plate is provided with a feeding pipe, and one side of the feeding pipe is connected with an inclined guide column.
4. The mold with a de-slugging function according to claim 1, wherein The two ends of the lower die plate are provided with second exhaust plates, a plurality of grooves are arranged above the second exhaust plates, and the grooves are matched and connected with the convex strips.
5. The mold with a de-slugging function according to claim 1, wherein The upper surface of the lower die core is provided with a plurality of flow channels, and the flow channels are communicated with the grooves.
6. The mold with a de-slugging function according to claim 1, wherein The bottom of the lower die core is provided with a slag discharge mounting hole, and the slag discharge mounting hole is connected with the slag discharge plate.
7. The mold with a de-slugging function according to claim 1, wherein The inner side of the first slider insert is provided with a die casting hole, and the die casting hole is matched and connected with the upper die insert.
8. The mold with a de-slugging function according to claim 1, wherein The driving module is a driving oil cylinder, and the driving module is connected to the lower die plate through a mounting frame.
9. The mold with a de-slugging function according to claim 1, wherein The second die ejection assembly further comprises a second slider seat, a reset rod and a reset spring; the second slider seat is connected to the second slider insert; one end of the reset rod, which is away from the second slider insert, is connected to the second slider seat; the reset spring is arranged around the reset rod, one end of the reset spring is connected with a limiting block, and the limiting block is clamped with a limiting column.
10. The mold with a de-sludging function according to claim 9, wherein The top of the second slider seat is provided with an inclined insertion hole, and the inclined insertion hole is movably connected with the inclined guide column.