A new type of hardware processing punch
Patent Information
- Application Number
- CN202521766429.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-19
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-08-19
AI Technical Summary
[0004]为克服上述缺陷，本公开的实施例提供了一种新型五金制品加工用冲床，解决了现有技术中上料效率低的技术问题
1.本公开中通过设置了旋转杆、套杆、竖杆、连接架和活动辊，当第一电机开始运行时，将使得第一转轴带动旋转杆发生旋转，从而让旋转杆挤压推动套杆，使得套杆带动竖杆在固定架的限位作用下，进行竖直向上运动，并使得连接架带动活动辊同步上升，实现了调节活动辊和上料辊间距的功能，使得活动辊配合上料辊能实现复杂工况下不同类型材料的上料作业，不仅降低了上料作业的安全风险与操作人员的劳动强度，而且提高了上料作业的效率。
Smart Images
Figure CN224687772U_ABST
Abstract
Description
Technical Field
[0001] The embodiments disclosed herein relate to the field of punch press technology, and more specifically, to a novel punch press for processing hardware products. Background Technology
[0002] Hardware products are various metal utensils and parts made from metal materials (such as steel, copper, aluminum, zinc, etc.) as the main raw materials and processed through casting, forging, stamping, cutting and other processes. They are widely used in construction, home furnishing, machinery, electronics, automobile and other fields, including locks, hinges, screws, knives, pipe fittings, bathroom hardware and other products. They are characterized by being sturdy and durable, structurally stable and corrosion resistant. Modern hardware products have continuously incorporated intelligent and environmentally friendly designs on the basis of traditional functions to meet the needs of different scenarios. They are an indispensable basic material product in industrial production and daily life.
[0003] In the current technology, operators often use punch presses to process metal raw materials during the processing of hardware products. Although existing punch presses have basic processing capabilities, the loading of metal raw materials is usually done manually. This not only makes it difficult to ensure the safety of operators, but also causes operators to feel tired due to the repetitive handling of metal sheets. As a result, the efficiency of manual loading gradually decreases as production time increases, so it needs to be improved. Utility Model Content
[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a novel punch press for processing hardware products, which solves the technical problem of low material feeding efficiency in the prior art.
[0005] According to one aspect, at least one embodiment of this disclosure provides a novel punch press for processing hardware products, including a processing table. A fixed frame is fixedly connected to the right side of the processing table. A first motor is fixedly connected to the top of the fixed frame. A first rotating shaft is fixedly sleeved at the other end of the output shaft of the first motor. A rotating rod is fixedly sleeved at the other end of the first rotating shaft. A sleeve rod is movably connected to the outer surface of the rotating rod. A vertical rod is fixedly connected to the bottom of the sleeve rod. The bottom end of the vertical rod passes through the fixed frame and extends to the bottom of the fixed frame and is fixedly connected to a connecting frame. A movable roller is movably sleeved in the inner cavity of the connecting frame.
[0006] As a preferred technical solution of this disclosure, a second motor is fixedly connected to the front of the fixed frame, and a second rotating shaft is fixedly sleeved at the other end of the output shaft of the second motor. The other end of the second rotating shaft passes through the fixed frame and extends into the interior of the fixed frame, and is fixedly sleeved with a feeding roller.
[0007] As a preferred technical solution of this disclosure, rectangular rods are fixedly connected to the four corners of the top of the processing table. A top plate is fixedly connected to the top of the rectangular rods. A mounting frame is fixedly connected to the top of the top plate. A power motor is fixedly connected to the front of the mounting frame. A third rotating shaft is fixedly sleeved at the other end of the output shaft of the power motor. The other end of the third rotating shaft passes through the mounting frame and extends into the inner cavity of the mounting frame. A rotating rod is movably sleeved on the back of the mounting frame. Cranks are fixedly sleeved on the outer surfaces of the third rotating shaft and the rotating rod. A fixed rod is movably sleeved between the cranks. A connecting rod is movably sleeved on the outer surface of the fixed rod. A round rod is hinged to the bottom end of the connecting rod. The bottom end of the round rod passes through the mounting frame and the top plate in sequence and extends to the bottom of the top plate and is fixedly connected to the upper mold.
[0008] As a preferred technical solution of this disclosure, vertical plates are fixedly connected to both the left and right sides of the bottom of the processing table. A servo motor is fixedly connected to the left side of the vertical plate. A double-threaded rod is fixedly sleeved at the other end of the output shaft of the servo motor. The other end of the double-threaded rod passes through the vertical plate and extends into the interior of the vertical plate, and a sliding block is threadedly sleeved thereon. The top of the sliding block is movably connected to the bottom of the processing table.
[0009] As a preferred embodiment of this disclosure, the left side of the sliding block is hinged with a diagonal rod, the other end of the diagonal rod is hinged with a rectangular plate, the outer surface of the rectangular plate is movably connected to the inner surface of the processing table, the top of the rectangular plate is fixedly connected with a positioning baffle, and an installation rod is movably sleeved inside the rectangular plate, and the installation rod is fixedly installed inside the processing table.
[0010] As a preferred technical solution of this disclosure, a first protective shell is fixedly connected to the outer surface of the power motor, and the first protective shell is fixedly installed on the front of the mounting bracket.
[0011] As a preferred technical solution of this disclosure, a second protective shell is fixedly connected to the left side of the vertical plate, and the inner surface of the second protective shell is fixedly connected to the outer surface of the servo motor.
[0012] As a preferred technical solution of this disclosure, a lower mold is fixedly connected to the inner surface of the top of the processing table, and the size of the lower mold matches the size of the upper mold.
[0013] As a preferred embodiment of this disclosure, support rods are fixedly connected to the four corners of the bottom of the processing table, and the number of support rods is four, with all four support rods having the same size.
[0014] As a preferred embodiment of this disclosure, a buffer pad is fixedly sleeved on the bottom of the outer surface of the support rod, and the buffer pad is made of rubber.
[0015] The beneficial effects of the embodiments disclosed herein are as follows: 1. This disclosure incorporates a rotating rod, a sleeve rod, a vertical rod, a connecting frame, and a movable roller. When the first motor starts running, the first rotating shaft drives the rotating rod to rotate, causing the rotating rod to press and push the sleeve rod. This causes the sleeve rod to drive the vertical rod to move vertically upward under the limiting action of the fixed frame, and the connecting frame to drive the movable roller to rise synchronously. This achieves the function of adjusting the distance between the movable roller and the feeding roller, enabling the movable roller to cooperate with the feeding roller to perform feeding operations on different types of materials under complex working conditions. This not only reduces the safety risks and labor intensity of the feeding operation, but also improves the efficiency of the feeding operation.
[0016] 2. This disclosure incorporates a sliding block, a diagonal rod, a rectangular plate, a mounting rod, and a positioning baffle. When the servo motor starts running, the double-threaded rod rotates, causing the two sliding blocks to move horizontally towards each other under the limiting action of the processing table. This also causes the two diagonal rods to move, which in turn pushes the rectangular plate. The rectangular plate then drives the positioning baffle to move horizontally under the limiting action of the mounting rod. This allows for adjustment of the horizontal position of the positioning baffle, facilitating operators to adjust the position of raw materials with different processing requirements and improving operational flexibility. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.
[0018] Figure 1 This is a schematic diagram of the overall structure in one embodiment of the present disclosure; Figure 2 for Figure 1 A cross-sectional view of the fixing frame in the embodiment; Figure 3 for Figure 1 A cross-sectional view of the mounting bracket in the embodiment; Figure 4 for Figure 1 A schematic diagram of the structure of the second protective shell in the embodiment; Figure 5 for Figure 1 A frontal cross-sectional view of the embodiment.
[0019] In the diagram: 1. Processing table; 2. Fixed frame; 3. First motor; 4. First rotating shaft; 5. Rotating rod; 6. Sleeve rod; 7. Vertical rod; 8. Connecting frame; 9. Movable roller; 10. Second motor; 11. Second rotating shaft; 12. Feeding roller; 13. Top plate; 14. Mounting frame; 15. Power motor; 16. Third rotating shaft; 17. Rotating rod; 18. Crank; 19. Fixed rod; 20. Connecting rod; 21. Round rod; 22. Upper mold; 23. First protective shell; 24. Servo motor; 25. Double-ended threaded rod; 26. Sliding block; 27. Diagonal rod; 28. Rectangular plate; 29. Mounting rod; 30. Positioning baffle; 31. Lower mold; 32. Second protective shell; 33. Vertical plate; 34. Support rod; 35. Buffer pad; 36. Rectangular rod. Detailed Implementation The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.
[0020] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."
[0021] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.
[0022] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0023] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to 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 disclosure.
[0024] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0025] like Figures 1-5 As shown, a novel punch press for processing hardware products is illustrated in one embodiment of the present disclosure. It includes a processing table 1, a fixed frame 2 fixedly connected to the right side of the processing table 1, a first motor 3 fixedly connected to the top of the fixed frame 2, a first rotating shaft 4 fixedly sleeved at the other end of the output shaft of the first motor 3, a rotating rod 5 fixedly sleeved at the other end of the first rotating shaft 4, a sleeve rod 6 movably connected to the outer surface of the rotating rod 5, a vertical rod 7 fixedly connected to the bottom of the sleeve rod 6, the bottom end of the vertical rod 7 penetrating the fixed frame 2 and extending to the bottom of the fixed frame 2 and fixedly connected to a connecting frame 8, and a movable roller 9 movably sleeved in the inner cavity of the connecting frame 8.
[0026] The outer surface of the vertical rod 7 is smooth. This design makes the sliding of the vertical rod 7 on the inner surface of the fixing frame 2 smoother, while reducing the friction between the vertical rod 7 and the fixing frame 2, thereby reducing wear and improving the service life of the vertical rod 7 and the fixing frame 2.
[0027] In some examples, a second motor 10 is fixedly connected to the front of the fixed frame 2, and a second rotating shaft 11 is fixedly sleeved at the other end of the output shaft of the second motor 10. The other end of the second rotating shaft 11 passes through the fixed frame 2 and extends into the interior of the fixed frame 2 and is fixedly sleeved with a feeding roller 12.
[0028] The outer surface of the feeding roller 12 is covered with rubber to prevent the metal roller surface from scratching the surface of the sheet material.
[0029] In some examples, rectangular rods 36 are fixedly connected to the four corners of the top of the processing table 1. A top plate 13 is fixedly connected to the top of the rectangular rods 36. A mounting bracket 14 is fixedly connected to the top of the top plate 13. A power motor 15 is fixedly connected to the front of the mounting bracket 14. A third rotating shaft 16 is fixedly sleeved at the other end of the output shaft of the power motor 15. The other end of the third rotating shaft 16 passes through the mounting bracket 14 and extends into the inner cavity of the mounting bracket 14. A rotating rod 17 is movably sleeved on the back of the mounting bracket 14. Cranks 18 are fixedly sleeved on the outer surfaces of the third rotating shaft 16 and the rotating rod 17. A fixed rod 19 is movably sleeved between the cranks 18. A connecting rod 20 is movably sleeved on the outer surface of the fixed rod 19. A round rod 21 is hinged to the bottom end of the connecting rod 20. The bottom end of the round rod 21 passes through the mounting bracket 14 and the top plate 13 in sequence and extends to the bottom of the top plate 13 and is fixedly connected to the upper mold 22.
[0030] The outer surface of the round rod 21 is smooth, which makes the sliding of the round rod 21 on the inner surface of the top plate 13 and the mounting bracket 14 smoother.
[0031] In some examples, vertical plates 33 are fixedly connected to the left and right sides of the bottom of the processing table 1. A servo motor 24 is fixedly connected to the left side of the vertical plate 33. A double-threaded rod 25 is fixedly sleeved at the other end of the output shaft of the servo motor 24. The other end of the double-threaded rod 25 passes through the vertical plate 33 and extends into the interior of the vertical plate 33 and is threadedly sleeved with a sliding block 26. The top of the sliding block 26 is movably connected to the bottom of the processing table 1.
[0032] The threads on the left and right sides of the double-threaded rod 25 are in opposite directions, and the double-threaded rod 25 has a self-locking function to ensure that the sliding block 26 will not slide.
[0033] In some examples, the left side of the sliding block 26 is hinged with a diagonal rod 27, and the other end of the diagonal rod 27 is hinged with a rectangular plate 28. The outer surface of the rectangular plate 28 is movably connected to the inner surface of the processing table 1. The top of the rectangular plate 28 is fixedly connected with a positioning baffle 30. The inside of the rectangular plate 28 is movably fitted with a mounting rod 29, which is fixedly installed inside the processing table 1.
[0034] The outer surface of the mounting rod 29 has the same dimensions as the inner surface of the rectangular plate 28, which makes the sliding of the rectangular plate 28 on the mounting rod 29 more stable.
[0035] In some examples, a protective housing 23 is fixedly connected to the outer surface of the power motor 15, and the protective housing 23 is fixedly installed on the front of the mounting bracket 14.
[0036] Due to the design of the first protective shell 23, the power motor 15 is sealed off, preventing external dust or moisture from entering the interior of the power motor 15.
[0037] In some examples, a second protective shell 32 is fixedly connected to the left side of the vertical plate 33, and the inner surface of the second protective shell 32 is fixedly connected to the outer surface of the servo motor 24.
[0038] Due to the design of the second protective shell 32, the servo motor 24 is sealed off, preventing external dust or moisture from entering the interior of the servo motor 24.
[0039] In some examples, a lower mold 31 is fixedly connected to the inner surface of the top of the processing table 1, and the size of the lower mold 31 matches the size of the upper mold 22.
[0040] This can significantly improve stamping quality and efficiency, ensure a smooth and burr-free blanking surface, and avoid abnormal die wear caused by misalignment.
[0041] In some examples, support rods 34 are fixedly connected to the four corners of the bottom of the processing table 1. There are four support rods 34, and the four support rods 34 are all the same size.
[0042] The design of the four support rods 34 achieves uniform load distribution through a four-point support structure, which can significantly improve the stability and safety of the equipment.
[0043] In some examples, a cushioning pad 35, made of rubber, is fixedly fitted to the bottom of the outer surface of the support rod 34.
[0044] The design of the buffer pad 35 effectively absorbs the impact vibration generated when the device is working, and also has a good noise reduction function.
[0045] The working principle and usage process of this disclosure are as follows: Before loading, the servo motor 24 needs to be started in advance to adjust the positioning baffle 30 to the target position. At this time, the double-headed threaded rod 25 rotates, so that the two sliding blocks 26 move horizontally towards each other under the limiting action of the processing table 1, and the two inclined rods 27 move. At this time, the inclined rods 27 will squeeze and push the rectangular plate 28, so that the rectangular plate 28 drives the positioning baffle 30 to move horizontally under the limiting action of the mounting rod 29, thereby realizing the function of adjusting the horizontal position of the positioning baffle 30, which makes it convenient for operators to adjust the raw materials with different processing requirements as needed, and improves the flexibility of use.
[0046] Then, the feeding operation is performed. At this time, the second motor 10 is started, causing the second rotating shaft 11 to drive the feeding roller 12 to rotate, and the raw material is placed between the feeding roller 12 and the movable roller 9, so that the feeding roller 12 and the movable roller 9 can perform the feeding function of the raw material. When the thickness of the material is different, the first motor 3 is started, causing the first rotating shaft 4 to drive the rotating rod 5 to rotate, so that the rotating rod 5 squeezes and pushes the sleeve rod 6, causing the sleeve rod 6 to drive the vertical rod 7 to move vertically upward under the limiting action of the fixed frame 2, and causing the connecting frame 8 to drive the movable roller 9 to rise synchronously, realizing the adjustment of the movable roller 9. The function of the distance between the movable roller 9 and the feeding roller 12 enables the feeding of different types of materials under complex working conditions. This not only reduces the safety risks and labor intensity of the feeding operation, but also improves the efficiency of the feeding operation. Finally, the power motor 15 is started, which causes the third rotating shaft 16 to drive the crank 18 to rotate. At this time, the connecting rod 20 will move, and the round rod 21 will drive the upper mold 22 to move vertically downward under the limiting action of the mounting frame 14 and the top plate 13. Finally, the upper mold 22 and the lower mold 31 will cooperate to perform the processing of hardware products.
[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.
Claims
1. A novel punch press for processing hardware products, comprising a processing table (1), characterized in that: A fixed frame (2) is fixedly connected to the right side of the processing table (1). A first motor (3) is fixedly connected to the top of the fixed frame (2). A first rotating shaft (4) is fixedly sleeved at the other end of the output shaft of the first motor (3). A rotating rod (5) is fixedly sleeved at the other end of the first rotating shaft (4). A sleeve rod (6) is movably connected to the outer surface of the rotating rod (5). A vertical rod (7) is fixedly connected to the bottom of the sleeve rod (6). The bottom end of the vertical rod (7) passes through the fixed frame (2) and extends to the bottom of the fixed frame (2) and is fixedly connected to a connecting frame (8). A movable roller (9) is movably sleeved in the inner cavity of the connecting frame (8).
2. The novel punch press for processing hardware products according to claim 1, characterized in that: The front of the fixed frame (2) is fixedly connected to a second motor (10), and the other end of the output shaft of the second motor (10) is fixedly sleeved with a second rotating shaft (11). The other end of the second rotating shaft (11) passes through the fixed frame (2) and extends into the interior of the fixed frame (2) and is fixedly sleeved with a feeding roller (12).
3. The novel punch press for processing hardware products according to claim 1, characterized in that: A rectangular rod (36) is fixedly connected to each of the four corners of the top of the processing table (1). A top plate (13) is fixedly connected to the top of the rectangular rod (36). A mounting bracket (14) is fixedly connected to the top of the top plate (13). A power motor (15) is fixedly connected to the front of the mounting bracket (14). A third rotating shaft (16) is fixedly sleeved at the other end of the output shaft of the power motor (15). The other end of the third rotating shaft (16) passes through the mounting bracket (14) and extends into the inner cavity of the mounting bracket (14). A rotating rod (17) is movably sleeved on the back of the third rotating shaft (16) and the outer surface of the rotating rod (17) are fixedly sleeved with cranks (18). A fixed rod (19) is movably sleeved between the cranks (18). A connecting rod (20) is movably sleeved on the outer surface of the fixed rod (19). A round rod (21) is hinged to the bottom end of the connecting rod (20). The bottom end of the round rod (21) passes through the mounting frame (14) and the top plate (13) in sequence and extends to the bottom of the top plate (13) and is fixedly connected to the upper mold (22).
4. The novel punch press for processing hardware products according to claim 1, characterized in that: Vertical plates (33) are fixedly connected to the left and right sides of the bottom of the processing table (1). A servo motor (24) is fixedly connected to the left side of the vertical plate (33). A double-threaded rod (25) is fixedly sleeved at the other end of the output shaft of the servo motor (24). The other end of the double-threaded rod (25) passes through the vertical plate (33) and extends into the interior of the vertical plate (33), and a sliding block (26) is threadedly sleeved thereon. The top of the sliding block (26) is movably connected to the bottom of the processing table (1).
5. A novel punch press for processing hardware products according to claim 4, characterized in that: The left side of the sliding block (26) is hinged with a diagonal rod (27), and the other end of the diagonal rod (27) is hinged with a rectangular plate (28). The outer surface of the rectangular plate (28) is movably connected to the inner surface of the processing table (1). The top of the rectangular plate (28) is fixedly connected with a positioning baffle (30). The inside of the rectangular plate (28) is movably sleeved with an installation rod (29), and the installation rod (29) is fixedly installed inside the processing table (1).
6. A novel punch press for processing hardware products according to claim 3, characterized in that: A protective shell (23) is fixedly connected to the outer surface of the power motor (15), and the protective shell (23) is fixedly installed on the front of the mounting bracket (14).
7. A novel punch press for processing hardware products according to claim 4, characterized in that: The left side of the vertical plate (33) is fixedly connected to a second protective shell (32), and the inner surface of the second protective shell (32) is fixedly connected to the outer surface of the servo motor (24).
8. A novel punch press for processing hardware products according to claim 1, characterized in that: The inner surface of the top of the processing table (1) is fixedly connected to a lower mold (31), the size of which matches the size of the upper mold (22).
9. A novel punch press for processing hardware products according to claim 1, characterized in that: The processing table (1) has four support rods (34) fixedly connected to the four corners of its bottom. The number of support rods (34) is four, and the four support rods (34) are all the same size.
10. A novel punch press for processing hardware products according to claim 9, characterized in that: A buffer pad (35) is fixedly sleeved on the bottom of the outer surface of the support rod (34), and the buffer pad (35) is made of rubber.