A stamping device for manufacturing a plate-shaped hardware product

Abstract

The utility model discloses a kind of stamping devices for plate-shaped hardware product manufacturing, including fixed platform, stamping mechanism, transverse mechanism and limiting mechanism, the stamping mechanism includes hydraulic rod, stamping station and stamping block, the stamping block is fixedly installed in the telescopic end of hydraulic rod by mounting seat, the stamping block is fixedly installed in the upper surface side of fixed platform, the transverse mechanism includes inclined block and push plate, the push plate is rotatably installed in one side of hydraulic rod by rotating seat, the inclined block is fixedly installed in one side of stamping station, the limiting mechanism includes discharge chute and limiting block, the limiting block is rotatably installed in the inboard of discharge chute by connecting plate.The utility model is realized to the automatic displacement and processing of plate-shaped hardware product by the transverse mechanism set, realizes plate automatic displacement and continuous stamping, without manual or additional conveying device, significantly improve processing efficiency, reduce production cost.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal product manufacturing technology, and in particular to a stamping device for manufacturing sheet metal products. Background Technology

[0002] Sheet metal products refer to hardware products with flat or curved shapes made from metal sheets as the main raw material through processes such as cutting, stamping, bending, welding, and surface treatment. They are characterized by a relatively flat structure, large area, and uniform thickness. They are widely used in construction, furniture, electronics, machinery, and home appliances. Common types include metal sheets, metal panels, metal back panels, decorative panels, chassis shells, and bracket plates. These products usually have good strength, rigidity, and machinability, and can meet multiple functional requirements such as support, protection, decoration, electrical conductivity, and thermal conductivity. Their appearance and size can be flexibly customized according to specific uses. They are indispensable basic components and structural parts in modern industrial production and daily life.

[0003] In the manufacturing process of sheet metal products, stamping is one of the core processes. However, traditional stamping equipment has significant limitations in this process: its loading and unloading operations generally rely on manual labor or require an additional independent conveying mechanism for material flow. That is, after a single stamping operation, the finished sheet must be moved out of the work area before the new sheet to be processed is sent into the stamping station. This step-by-step material handling mode not only significantly increases the additional cost of the equipment in the conveying system, but also consumes more manpower and resources due to manual intervention or additional mechanism coordination, reducing production continuity and overall processing efficiency, making it difficult to meet the needs of modern high-efficiency production. Utility Model Content

[0004] One objective of this invention is to provide a stamping device for manufacturing sheet metal products. This invention addresses the problem mentioned in the background that after a single stamping operation, the finished sheet metal must first be removed from the work area before the new sheet metal to be processed is sent into the stamping station. This step-by-step material handling mode not only significantly increases the additional cost of the equipment in the conveying system, but also consumes more manpower and resources due to manual intervention or additional mechanism coordination, reducing production continuity and overall processing efficiency, and making it difficult to meet the needs of modern high-efficiency production.

[0005] A stamping device for manufacturing sheet metal products according to an embodiment of the present invention includes a fixed table, a stamping mechanism, a transverse movement mechanism, and a limiting mechanism. The stamping mechanism includes a hydraulic rod, a stamping table, and a stamping block. The stamping block is fixedly mounted on the telescopic end of the hydraulic rod via a mounting seat. The stamping block is also fixedly mounted on one side of the upper surface of the fixed table. The transverse movement mechanism includes an inclined block and a push plate. The push plate is rotatably mounted on one side of the hydraulic rod via a rotating seat. The inclined block is fixedly mounted on one side of the stamping table. The limiting mechanism includes a discharge groove and a limiting block. The limiting block is rotatably mounted on the inner side of the discharge groove via a connecting plate.

[0006] Preferably, a fixing frame is fixedly installed on the upper surface of the fixing platform, and the hydraulic rod is fixedly installed on the upper inner part of the fixing frame.

[0007] Preferably, a chip removal groove is provided on one side of the inside of the stamping table.

[0008] Preferably, a rotating rod is rotatably mounted on one side surface of the push plate, a fixing plate is fixedly mounted on one side surface of the hydraulic rod, and a first spring is installed between the fixing plate and the rotating rod.

[0009] Preferably, the upper surface of the inclined block is an inclined plane, and one side surface of the inclined block is a vertical plane.

[0010] Preferably, the discharge trough is installed on the other side of the upper surface of the fixed platform.

[0011] Preferably, the connecting plate is rotatably mounted on one side surface of the discharge trough via a rotating shaft, and the limiting block is fixedly mounted on the upper surface of the connecting plate.

[0012] Preferably, a second spring is installed between the lower surface of the connecting plate and one side surface of the discharge chute.

[0013] The beneficial effects of this utility model are: This invention utilizes a transverse mechanism. During the stamping process of a sheet metal product by the stamping block of the stamping mechanism, the hydraulic rod extends and drives the push plate of the transverse mechanism to slide downward. When the push plate descends to the position of the hole already processed in the sheet metal product, it contacts the inclined surface of the inclined block and is driven by the inclined surface of the inclined block to rotate outward around the rotating seat. At the same time, during the rotation of the push plate, it moves the sheet metal product to one side, causing it to shift and moving the un-punched position to below the stamping block. Then, the push plate slides downward to the vertical surface of the inclined block. At this point, the push plate will no longer move the sheet metal product, while the stamping block presses downward, realizing automatic displacement and processing of the sheet metal product. This achieves automatic displacement and continuous stamping of the sheet metal without the need for manual labor or additional conveying devices, significantly improving processing efficiency and reducing production costs. This invention utilizes a limiting mechanism. During the upward retraction of the push plate after processing, a limiting block engages within the stamping hole of the sheet metal product, preventing it from sliding backward during retraction. This continues until the next downward pressure from the push plate, at which point the sheet metal slides forward, pressing the limiting block and connecting plate downwards, thus compressing the second spring. This process continues until the next unprocessed position aligns with the bottom of the stamping block, at which point the limiting block re-engages within the hole. This continuous limiting of the sheet metal effectively prevents backward sliding and ensures precise forward movement to the next processing position with each downward press, achieving continuous and stable limiting and positioning, thus guaranteeing processing accuracy and smooth automated processes. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of a stamping device for manufacturing plate-shaped hardware products according to the present invention; Figure 2 This utility model proposes a stamping device for manufacturing plate-shaped hardware products. Figure 1 Enlarged view of point A in the middle; Figure 3 This is a three-dimensional schematic diagram from another angle of the stamping device for manufacturing plate-shaped hardware products proposed in this utility model; Figure 4 This utility model proposes a stamping device for manufacturing plate-shaped hardware products. Figure 3 Enlarged view of point B in the middle; In the diagram: 1. Fixed platform; 2. Stamping mechanism; 201. Fixed frame; 202. Hydraulic rod; 203. Mounting base; 204. Stamping block; 205. Stamping table; 206. Chip removal groove; 3. Transverse movement mechanism; 301. Rotating seat; 302. Push plate; 303. Rotating rod; 304. First spring; 305. Fixed plate; 306. Inclined block; 4. Limiting mechanism; 401. Discharge groove; 402. Rotating shaft; 403. Connecting plate; 404. Limiting block; 405. Second spring. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0016] refer to Figure 1-4A stamping device for manufacturing sheet metal products includes a fixed platform 1, a stamping mechanism 2, a transverse mechanism 3, and a limiting mechanism 4. The stamping mechanism 2 includes a hydraulic rod 202, a stamping table 205, and a stamping block 204. The stamping block 204 is fixedly mounted on the telescopic end of the hydraulic rod 202 via a mounting base 203. The stamping block 204 is fixedly mounted on one side of the upper surface of the fixed platform 1. The transverse mechanism 3 includes an inclined block 306 and a push plate 302. The push plate 302 is rotatably mounted on one side of the hydraulic rod 202 via a rotating base 301. The inclined block 306 is fixedly mounted on one side of the stamping table 205. The limiting mechanism 4 includes a discharge groove 401 and a limiting block 404. The limiting block 404 is rotatably mounted on the inner side of the discharge groove 401 via a connecting plate 403. Through the transverse mechanism 3, the surface of the sheet metal product is stamped by the stamping block 204 of the stamping mechanism 2. During the pressing process, the hydraulic rod 202 extends and drives the push plate 302 of the transverse mechanism 3 to slide downward. When the push plate 302 descends to the position of the hole that has been processed in the sheet metal product, the push plate 302 contacts the inclined surface of the inclined block 306. The inclined surface of the inclined block 306 drives the push plate 302 to rotate outward around the rotating seat 301. At the same time, during the rotation of the push plate 302, it moves the sheet metal product to one side, causing it to shift. The position that has not been punched is moved to below the stamping block 204. Then the push plate 302 slides down to the vertical surface of the inclined block 306. At this time, the push plate 302 will no longer move the sheet metal product. At the same time, the stamping block 204 presses down, realizing the automatic displacement and processing of the sheet metal product. This achieves automatic displacement and continuous stamping of the sheet metal without the need for manual labor or additional conveying devices, significantly improving processing efficiency and reducing production costs.

[0017] Example 1: A fixed frame 201 is fixedly installed on the upper surface of the fixed platform 1. A hydraulic rod 202 is fixedly installed in the upper inner part of the fixed frame 201. A chip removal groove 206 is opened on one side of the inside of the stamping table 205. A rotating rod 303 is rotatably installed on one side surface of the push plate 302. A fixed plate 305 is fixedly installed on one side surface of the hydraulic rod 202. A first spring 304 is installed between the fixed plate 305 and the rotating rod 303. The upper surface of the inclined block 306 is an inclined plane, and one side surface of the inclined block 306 is a vertical plane.

[0018] Example 2: The discharge chute 401 is installed on the other side of the upper surface of the fixed platform 1. The connecting plate 403 is rotatably installed on one side surface of the discharge chute 401 via the rotating shaft 402. The limiting block 404 is fixedly installed on the upper surface of the connecting plate 403. A second spring 405 is installed between the lower surface of the connecting plate 403 and one side surface of the discharge chute 401. Through the setting limiting mechanism 4, during the upward retraction of the push plate 302 after processing, the limiting block 404 is stuck in the stamping hole of the plate-shaped hardware product to limit the plate-shaped hardware product and prevent the plate-shaped hardware product from being pushed by the push plate 302 during the upward retraction. The metal product is pulled and slid backward until the next push plate 302 continues to press the plate-shaped metal product downward. The plate-shaped metal product then slides forward, pressing the limiting block 404 and the connecting plate 403 downward, causing the second spring 405 to be compressed. When the next unprocessed position is aligned with the bottom of the stamping block 204, the limiting block 404 is locked back into the hole, completing the continuous limiting of the plate-shaped metal product. This effectively prevents the plate from sliding backward and ensures that the plate moves accurately to the next processing position each time the push plate 302 is pressed down, achieving continuous and stable limiting and positioning, and ensuring processing accuracy and smooth automated processes.

[0019] In operation, the hydraulic rod 202 extends, causing the stamping block 204 to move downwards, performing stamping on the sheet metal product. Simultaneously, the extension of the hydraulic rod 202 also causes the push plate 302 of the transverse mechanism 3 to slide downwards. When the push plate 302 descends to the position of the pre-machined hole in the sheet metal, it contacts the inclined surface of the inclined block 306 and rotates outwards around the rotating seat 301 under the influence of the inclined surface. During this rotation, it pushes the sheet metal product forward, moving the unprocessed area below the stamping block 204. Subsequently, the push plate 302 continues to slide down to the vertical surface of the inclined block 306. At this point, the push plate 302 no longer pushes the sheet metal, and the stamping block 204 completes the stamping action. After stamping is complete, the hydraulic rod 202 retracts, and the push plate 302 retracts accordingly. As the plate moves upward, the limiting block 404 of the limiting mechanism 4 engages with the punched hole in the plate, preventing the plate from sliding backward during the retraction of the push plate 302. When the hydraulic rod 202 extends again, the push plate 302 presses down on the plate, causing the limiting block 404, together with the connecting plate 403, to press down on the second spring 405 until the next unprocessed position aligns with the bottom of the punching block 204. The limiting block 404 then re-engages in the hole, completing the continuous limiting and positioning of the plate. Throughout the process, the transverse mechanism 3 and the limiting mechanism 4 work together to achieve automatic stepping displacement and continuous punching of the plate, eliminating the need for manual labor or additional conveying devices. This significantly improves processing efficiency, reduces production costs, and ensures processing accuracy and smooth automation processes.

[0020] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A stamping device for manufacturing sheet metal products, characterized in that, The device includes a fixed platform (1), a stamping mechanism (2), a transverse mechanism (3), and a limiting mechanism (4). The stamping mechanism (2) includes a hydraulic rod (202), a stamping table (205), and a stamping block (204). The stamping block (204) is fixedly installed on the telescopic end of the hydraulic rod (202) via a mounting base (203). The stamping block (204) is fixedly installed on one side of the upper surface of the fixed platform (1). The transverse mechanism (3) includes an inclined block (306) and a push plate (302). The push plate (302) is rotatably installed on one side of the hydraulic rod (202) via a rotating seat (301). The inclined block (306) is fixedly installed on one side of the stamping table (205). The limiting mechanism (4) includes a discharge trough (401) and a limiting block (404). The limiting block (404) is rotatably installed on the inner side of the discharge trough (401) via a connecting plate (403).

2. The stamping device for manufacturing sheet metal products according to claim 1, characterized in that, A fixing frame (201) is fixedly installed on the upper surface of the fixing platform (1), and the hydraulic rod (202) is fixedly installed on the upper inner part of the fixing frame (201).

3. The stamping device for manufacturing sheet metal products according to claim 1, characterized in that, A chip removal groove (206) is provided on one side of the inside of the stamping table (205).

4. The stamping device for manufacturing sheet metal products according to claim 1, characterized in that, A rotating rod (303) is rotatably mounted on one side surface of the push plate (302), and a fixing plate (305) is fixedly mounted on one side surface of the hydraulic rod (202). A first spring (304) is installed between the fixing plate (305) and the rotating rod (303).

5. A stamping device for manufacturing sheet metal products according to claim 1, characterized in that, The upper surface of the inclined block (306) is an inclined plane, and one side surface of the inclined block (306) is a vertical plane.

6. A stamping device for manufacturing sheet metal products according to claim 1, characterized in that, The discharge trough (401) is installed on the other side of the upper surface of the fixed platform (1).

7. A stamping device for manufacturing sheet metal products according to claim 1, characterized in that, The connecting plate (403) is rotatably mounted on one side surface of the discharge trough (401) via a rotating shaft (402), and the limiting block (404) is fixedly mounted on the upper surface of the connecting plate (403).

8. A stamping device for manufacturing sheet metal products according to claim 1, characterized in that, A second spring (405) is installed between the lower surface of the connecting plate (403) and one side surface of the discharge chute (401).

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