Multi-angle self-adaptive angle grinding and stamping composite die

Abstract

The utility model relates to the technical field of stamping composite dies, and discloses a multi-angle self-adaptive angle-grinding stamping composite die, which comprises a lower die, a limiting column and an upper die, the limiting column and the upper die are connected onto the lower die, a rectangular rod, a lifting plate and a handle are matched with each other, and after a stamped product is pushed out, the product and waste are placed on the lower die in parallel. The handle is pushed to enable the material lifting plate to slide in from the bottoms of the product and the waste, due to the fact that the second rectangular sliding groove is formed, the material lifting plate can avoid blocking of the limiting column in the sliding-in process, operation is smoother and more labor-saving, and meanwhile under the limiting and guiding effects of the waste and the limiting column, the product is matched with the arc chamfer design at the front end of the material lifting plate. And after the product is inserted in place, the product and waste materials can be taken out by lifting upwards and slowly pulling out the product, the operation convenience and the working efficiency are improved, and the device is simple in structure, convenient to operate and high in practicability.

Description

Technical Field

[0001] This utility model relates to the field of stamping composite mold technology, specifically a multi-angle adaptive angle grinding stamping composite mold. Background Technology

[0002] Multi-angle adaptive angle grinding stamping compound dies are advanced manufacturing tools specifically designed to improve the efficiency and precision of metal forming, covering multiple engineering fields, including mechanical design, materials science, and automation control.

[0003] However, current multi-angle adaptive angle grinding stamping composite dies still have the following shortcomings: Although the multi-angle adaptive angle grinding stamping composite dies on the market have the function of pushing the finished product to the upper part of the die in terms of structural design, the part still needs to be manually removed in the subsequent part removal process. This operation is not only time-consuming, but if it is not held firmly, it is easy to drop it onto the die, affecting production efficiency and quality. In addition, the waste generated after each stamping is usually placed and attached to the surface of the lower die. When removing the part, one side needs to be manually pried up before it can be extracted. The operation is cumbersome and inconvenient, further reducing the overall work efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a multi-angle adaptive angle grinding stamping composite mold, which allows for convenient removal of the produced product.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-angle adaptive angle grinding stamping composite mold, including a lower mold and a limiting post connected to the lower mold and an upper mold. An L-shaped bracket is fixedly connected to the side wall of the lower mold. The L-shaped bracket is composed of a horizontal plate and a vertical plate. A first rectangular groove is opened through the side wall of the vertical plate. The lower end of the first rectangular groove is parallel to the top end of the lower mold. A rectangular rod is slidably connected in the first rectangular groove. One end of the rectangular rod is fixedly connected to a lifting plate.

[0006] Furthermore, a second rectangular groove is provided at the end of the side wall of the lifting plate away from the L-shaped bracket. The opening size of the second rectangular groove is slightly larger than the diameter of the limiting post, and the second rectangular groove penetrates the upper and lower surfaces of the lifting plate.

[0007] Furthermore, the side wall of the lifting plate, away from the L-shaped bracket, is provided with a rounded chamfer.

[0008] Furthermore, an L-shaped connecting rod is slidably connected above the rectangular rod in the first rectangular groove. A connecting plate is fixed to one end of the L-shaped connecting rod near the lower mold, and a pressure plate is fixed to the side wall of the connecting plate away from the rectangular rod.

[0009] Furthermore, the lower surface of the connecting plate is in contact with the top of the limiting post, the lower surface of the pressure plate is in contact with the upper surface of the lifting plate, the L-shaped connecting rod is composed of a vertical rod and a horizontal rod, and the lower end of the vertical rod of the L-shaped connecting rod can be in contact with the upper surface of the rectangular rod.

[0010] Furthermore, the vertical sidewall of the L-shaped bracket, away from the connecting plate, has a rectangular groove that communicates with the first rectangular sliding groove. The rectangular groove is located on one side of the first rectangular sliding groove, and the L-shaped connecting rod can slide within the rectangular groove.

[0011] Furthermore, a handle is fixed to the end of the rectangular rod away from the L-shaped bracket, and the outer wall of the handle is provided with anti-slip texture.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This utility model utilizes the cooperation of a rectangular rod, a lifting plate, and a handle. After the stamped product is ejected, the product and scrap are placed parallel to each other in the lower mold. Pushing the handle causes the lifting plate to slide in from the bottom of the product and scrap. Due to the presence of a second rectangular groove, the lifting plate can avoid the obstruction of the limiting post during the sliding process, making the operation smoother and less strenuous. At the same time, under the limiting and guiding action of the scrap and the limiting post, and with the rounded chamfer design at the front end of the lifting plate, the product is easier to insert into the bottom of the product. After insertion, it is lifted upwards and slowly pulled out to remove the product and scrap, improving the convenience of operation and work efficiency. The structure is simple, easy to operate, and highly practical.

[0014] This utility model utilizes the cooperation of an L-shaped connecting rod, a connecting plate, and a pressure plate to achieve the following: after the lifting plate is inserted into the bottom of the product and waste, the sliding L-shaped connecting rod drives the connecting plate and pressure plate to move to the product position, thereby pressing the product and waste together. Then, the rectangular rod and the L-shaped connecting rod are held together, making it easier and more stable to move the whole thing out, thus improving the convenience and efficiency of operation.

[0015] This utility model utilizes a rectangular groove design to allow the L-shaped connecting rod, connecting plate, and pressure plate to be retracted when not in use. They can then be moved upwards to one side of the rectangular groove and slid into the interior, thus storing the L-shaped connecting rod, connecting plate, and pressure plate. This does not affect the use of the lifting plate when not in use, improving space utilization. In the stored state, the L-shaped connecting rod can also be used as a handrail, providing support for operators and enhancing the humanized design and practicality of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0017] Figure 2This is a three-dimensional structural diagram of the L-shaped bracket and the first rectangular slide groove of this utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0019] Figure 4 This is a three-dimensional structural diagram of the connecting plate and the pressure plate of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the material lifting plate and the second rectangular chute of this utility model.

[0021] In the diagram: 1. Lower mold; 2. Limiting post; 3. Upper mold; 4. L-shaped bracket; 5. First rectangular slide; 6. Rectangular rod; 7. Handle; 8. Lifting plate; 9. Second rectangular slide; 10. L-shaped connecting rod; 11. Connecting plate; 12. Pressure plate; 13. Rectangular groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] like Figures 1 to 5 As shown, a multi-angle adaptive angle grinding stamping composite mold includes a lower mold 1 and a limiting post 2 connected to the lower mold 1 and an upper mold 3. An L-shaped bracket 4 is fixedly connected to the side wall of the lower mold 1. The L-shaped bracket 4 is composed of a horizontal plate and a vertical plate. A first rectangular slide groove 5 is opened through the side wall of the vertical plate. The lower end of the first rectangular slide groove 5 is parallel to the top end of the lower mold 1. A rectangular rod 6 is slidably connected in the first rectangular slide groove 5. One end of the rectangular rod 6 is fixedly connected to a lifting plate 8.

[0024] like Figures 1 to 5 As shown, in the multi-angle adaptive angle grinding stamping composite mold of this utility model, after the stamped product is pushed out, the product and the waste are placed parallel to each other in the lower mold 1. The rectangular rod 6 is pushed so that the lifting plate 8 slides in from the bottom of the product and the waste. After sliding in, it is lifted up and slowly pulled out, so that the product and the waste can be removed, making the operation more convenient.

[0025] It is worth noting that the part connected to the side wall of the lower mold 1 is the horizontal plate of the L-shaped bracket 4, and the part connected to the horizontal plate is the vertical plate of the L-shaped bracket 4.

[0026] like Figure 1 , Figure 3 and Figure 5As shown, a second rectangular groove 9 is provided at the end of the side wall of the lifting plate 8 away from the L-shaped bracket 4. The opening size of the second rectangular groove 9 is slightly larger than the diameter of the limiting post 2. The second rectangular groove 9 penetrates the upper and lower surfaces of the lifting plate 8.

[0027] Specifically, by setting the second rectangular chute 9, the lifting plate 8 can avoid the obstruction of the limiting post 2 during the sliding process, making the operation smoother and less labor-intensive. After that, the subsequent operations can be completed, and the product and waste can be taken out.

[0028] It is worth noting that the outer wall of the limiting post 2 and the inner wall of the second rectangular slide 9 are both coated with a smooth layer, which can make the movement smoother.

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the side wall of the lifting plate 8, away from the L-shaped bracket 4, is set with a rounded chamfer.

[0030] Specifically, the rounded chamfer design at the front end of the lifting plate 8, combined with the limiting effect of the product on the waste and the limiting post 2, can improve the convenience of the insertion process, making it easier to insert into the bottom of the product and waste.

[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an L-shaped connecting rod 10 is slidably connected above the rectangular rod 6 in the first rectangular groove 5. A connecting plate 11 is fixedly connected to one end of the L-shaped connecting rod 10 near the lower mold 1, and a pressure plate 12 is fixedly connected to the side wall of the connecting plate 11 away from the rectangular rod 6.

[0032] Specifically, after the lifting plate 8 is inserted into the bottom of the product and waste, the sliding L-shaped connecting rod 10 drives the connecting plate 11 and the pressure plate 12 to move to the product position, thereby pressing the product and waste together. Then, the rectangular rod 6 and the L-shaped connecting rod 10 are held together, making it easier and more stable to move them out as a whole, improving the convenience and efficiency of operation.

[0033] like Figure 1 , Figure 3 and Figure 4 As shown, the lower surface of the connecting plate 11 is in contact with the top of the limiting post 2, the lower surface of the pressure plate 12 is in contact with the upper surface of the lifting plate 8, and the L-shaped connecting rod 10 is composed of a vertical rod and a horizontal rod. The lower end of the vertical rod of the L-shaped connecting rod 10 can be in contact with the upper surface of the rectangular rod 6. This design makes the structure more compact, and the limiting post 2 is less likely to affect the use of the pressure plate 12. At the same time, the design of the L-shaped connecting rod 10 ensures that the pressure plate 12 will not tilt upwards and lose its pressing effect when the rectangular rod 6 and the L-shaped connecting rod 10 are held together.

[0034] It is worth noting that the L-shaped connecting rod 10, which slides within the first rectangular groove 5, is a horizontal rod, while the part connected to the horizontal rod is a vertical rod. The height of the vertical rod must be higher than the height of the pressure plate 12. The vertical rod is made of a highly elastic material. Since there is a height difference between the product and the waste, the highly elastic material can dynamically compensate for this distance. During pressing, it fits the rectangular rod 6 through elastic deformation. Moreover, the vertical rod is higher than the pressure plate 12. The pressure plate 12 is passively raised due to the height difference between the product and the waste. The vertical rod is not only inherently higher, but the highly elastic material also enhances the fitting effect and improves the pressing effect of the pressure plate 12, making it more stable during movement.

[0035] like Figure 1 and Figure 4 As shown, the vertical sidewall of the L-shaped bracket 4, away from the connecting plate 11, has a rectangular groove 13 that is connected to the first rectangular slide groove 5. The rectangular groove 13 is located on one side of the first rectangular slide groove 5, and the L-shaped connecting rod 10 can slide within the rectangular groove 13.

[0036] Specifically, the structural design of the rectangular groove 13 allows the L-shaped connecting rod 10, connecting plate 11, and pressure plate 12 to be retracted when not in use. These components can then be moved upwards to one side of the rectangular groove 13 and slid inside, thus storing them. This arrangement does not affect the use of the lifting plate 8 when not in use, improving space utilization. Furthermore, in the retracted state, the L-shaped connecting rod 10 can be used as a handrail, providing support for operators and enhancing the equipment's ergonomic design and practicality.

[0037] like Figure 1 and Figure 2 As shown, a handle 7 is fixed to the end of the rectangular rod 6 away from the L-shaped bracket 4. The outer wall of the handle 7 is provided with anti-slip texture. The handle 7 makes it easier to move the lifting plate 8. At the same time, the anti-slip texture reduces the occurrence of hand slippage and improves the safety of the device.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-angle adaptive angle grinding stamping composite die, comprising a lower die (1) and a limiting post (2) connected to the lower die (1) and an upper die (3), characterized in that, An L-shaped bracket (4) is fixedly connected to the side wall of the lower mold (1). The L-shaped bracket (4) is composed of a horizontal plate and a vertical plate. A first rectangular groove (5) is opened through the side wall of the vertical plate. The lower end of the first rectangular groove (5) is parallel to the top end of the lower mold (1). A rectangular rod (6) is slidably connected in the first rectangular groove (5). One end of the rectangular rod (6) is fixedly connected to a lifting plate (8).

2. The multi-angle adaptive angle grinding stamping composite die according to claim 1, characterized in that, The side wall of the lifting plate (8) away from the L-shaped bracket (4) is provided with a second rectangular groove (9). The opening size of the second rectangular groove (9) is slightly larger than the diameter of the limiting post (2). The second rectangular groove (9) penetrates the upper and lower surfaces of the lifting plate (8).

3. The multi-angle adaptive angle grinding stamping composite die according to claim 2, characterized in that, The side wall of the lifting plate (8) away from the L-shaped bracket (4) is set with a rounded chamfer.

4. The multi-angle adaptive angle grinding stamping composite die according to claim 3, characterized in that, An L-shaped connecting rod (10) is slidably connected above the rectangular rod (6) in the first rectangular groove (5). A connecting plate (11) is fixed to one end of the L-shaped connecting rod (10) near the lower mold (1). A pressure plate (12) is fixed to one end of the side wall of the connecting plate (11) away from the rectangular rod (6).

5. The multi-angle adaptive angle grinding stamping composite die according to claim 4, characterized in that, The lower surface of the connecting plate (11) is in contact with the top of the limiting post (2), the lower surface of the pressure plate (12) is in contact with the upper surface of the lifting plate (8), the L-shaped connecting rod (10) is composed of a vertical rod and a horizontal rod, and the lower end of the vertical rod of the L-shaped connecting rod (10) can be in contact with the upper surface of the rectangular rod (6).

6. The multi-angle adaptive angle grinding stamping composite die according to claim 5, characterized in that, The vertical sidewall of the L-shaped bracket (4) away from the connecting plate (11) has a rectangular groove (13) that is connected to the first rectangular slide groove (5). The rectangular groove (13) is located on one side of the first rectangular slide groove (5), and the L-shaped connecting rod (10) can slide in the rectangular groove (13).

7. A multi-angle adaptive angle grinding stamping composite die according to claim 6, characterized in that, A handle (7) is fixed to one end of the rectangular rod (6) away from the L-shaped bracket (4), and the outer wall of the handle (7) is provided with anti-slip texture.

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