Stamping die with cooling mechanism

Abstract

The utility model discloses a stamping die with a cooling mechanism, and relates to the field of stamping dies, the stamping die comprises a base, an upper stamping plate and a telescopic rod, the top of the base is movably provided with stamping blocks, the bottom of the upper stamping plate is fixedly provided with two groups of stamping blocks, the bottom of the upper stamping plate is fixedly provided with a stamping head, and the stamping head is provided with a cooling mechanism. A telescopic rod is installed at the top of the upper stamping plate, and two sets of sliding blocks are movably installed at the bottom of the upper stamping plate and distributed on the two sides of a stamping head. The problem that a workpiece in a special shape is clamped on the outer wall of a stamping head and needs to be manually taken down is solved, when a telescopic rod drives an upper stamping plate to move upwards, a gear makes contact with a rack on one side of a vertical rod, so that a rotating rod is driven to rotate, sliding blocks are driven to move when the rotating rod rotates, and the two sets of sliding blocks slide on the two sides of a stamping block; therefore, the workpiece attached to the outer side of the stamping block is pushed until the workpiece is separated from the stamping head, a traditional manual taking-down mode is replaced, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of stamping dies, specifically a stamping die with a cooling mechanism. Background Technology

[0002] Stamping dies are special process equipment used in cold stamping to process materials (metal or non-metal) into parts (or semi-finished products). They are called cold stamping dies (commonly known as cold stamping dies). Stamping is a pressure processing method that uses dies mounted on a press to apply pressure to materials at room temperature, causing them to separate or plastically deform, thereby obtaining the desired parts. It is one of the most commonly used technologies in workpiece processing today.

[0003] When using existing stamping dies, the workpiece to be processed is placed on top of the die, and then the hydraulic rod is activated to stamp the workpiece. However, workpieces with special shapes may get stuck on the outer wall of the upper stamping block, requiring manual removal. This method is rather troublesome and reduces work efficiency. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a stamping die with a cooling mechanism to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stamping die with a cooling mechanism, comprising a base, an upper stamping plate, and a telescopic rod. A stamping block is movably mounted on the top of the base. Two sets of the stamping blocks are fixed to the bottom of the upper stamping plate, and a stamping head is fixed to the bottom of the upper stamping plate. A telescopic rod is mounted on the top of the upper stamping plate. Two sets of sliders are movably mounted on the bottom of the upper stamping plate, distributed on both sides of the stamping head. Two sets of rotating rods are movably mounted on the bottom of the upper stamping plate. A gear is fixed to the end of one set of rotating rods. A guide groove is provided on the outer wall of the rotating rod. A through hole is provided inside the slider, and a protrusion is fixed to the inner wall of the through hole. The two sets of rotating rods are connected by a transmission assembly. A vertical rod is fixed to the top of the base, and a rack is provided on one side of the end of the vertical rod.

[0006] By adopting the above technical solution, the problem of manually removing workpieces with special shapes that are stuck on the outer wall of the stamping head is solved. When the telescopic rod moves the upper stamping plate upward, the gear contacts the rack on one side of the vertical rod, thereby driving the rotating rod to rotate. When the rotating rod rotates, it will drive the slider to move. The two sets of sliders slide on both sides of the stamping block, thereby pushing the workpiece that is attached to the outside of the stamping block until the workpiece is removed from the stamping head, replacing the traditional manual removal method and improving work efficiency.

[0007] The present invention is further configured such that the transmission assembly includes pulleys installed at the ends of two sets of rotating rods, and belts are sleeved on the outer walls of the two sets of pulleys.

[0008] Preferably, the transmission assembly can drive a set of rotating rods to rotate when the gear and rack are in contact. When one set of rotating rods rotates, the belt and pulley can drive another set of rotating rods to rotate. The two sets of rotating rods rotate at the same time, thereby driving the two sets of sliders to move. When the two sets of sliders move, they can push the workpiece wrapped around the outer wall of the stamping head, thereby causing the workpiece to detach from the stamping head.

[0009] The present invention is further configured such that a fan is installed on one side of the top of the base, and the fan is tilted.

[0010] Preferably, the fan is installed to cool the stamping head during continuous stamping, thereby preventing the stamping head from overheating.

[0011] The present invention is further configured such that a diagonal bar is fixed on one side of the vertical bar, and the diagonal bar is inclined, and the diagonal bar, the vertical bar and the base form a triangular structure.

[0012] Preferably, the inclined rod can support the vertical rod, avoiding the problem of deformation at the end of the vertical rod when the gear and rack come into contact. The triangular structure formed by the inclined rod, the vertical rod and the base can make the vertical rod more stable and not easily deformed.

[0013] The present invention is further configured such that a limiting protrusion is fixed at the top of the slider, and a limiting groove matching the limiting protrusion is provided at the bottom of the upper stamping plate.

[0014] The present invention is further configured such that a fixing rod is fixed on one side of the stamping block, two sets of positioning blocks are fixed on the top of the base, and the positioning blocks are movably connected to the fixing rod. A spring is fixed on one side of the positioning block, and the spring is sleeved on the outer wall of the fixing rod, and one end of the spring is fixedly connected to the fixing rod. A groove is opened on one side of the stamping block, and the inner diameter of the groove is larger than the diameter of the stamping head. Multiple sets of fixing blocks are fixed at the bottom of the upper stamping plate, and the fixing blocks are movably connected to the rotating rod. The number of stamping blocks is two sets, and the two sets of stamping blocks are symmetrically arranged about the vertical center line of the base.

[0015] Preferably, when the upper stamping plate moves downward, the stamping head stamps the workpiece. Then the upper stamping plate continues to move downward, at which time the upper extrusion block will contact the stamping block, thereby extruding the stamping block to move. The relative movement of the two sets of stamping blocks will extrude the workpiece, causing the workpiece to adhere to the outer wall of the stamping head, thereby completing the stamping work of the workpiece.

[0016] In summary, the present invention has the following main advantages:

[0017] This invention, by incorporating a rotating rod, gears, a vertical rod, and sliders, solves the problem of manually removing specially shaped workpieces stuck on the outer wall of the stamping head. When the telescopic rod moves the upper stamping plate upward, the gears contact the rack on one side of the vertical rod, thereby causing the rotating rod to rotate. The rotation of the rotating rod causes the sliders to move, and the two sets of sliders slide on both sides of the stamping block, thus pushing the workpiece attached to the outside of the stamping block until the workpiece is detached from the stamping head. This replaces the traditional manual removal method and improves work efficiency.

[0018] This invention incorporates a fan, a slanted rod, and a limiting protrusion. The fan dissipates heat from the continuously operating stamping head during hot summer months, preventing the workpiece from overheating. The slanted rod supports the vertical rod, preventing the gears from contacting the rack and pinion when the upper stamping plate moves upward, which could cause deformation of the vertical rod. The limiting protrusion prevents the slider from separating from the upper stamping plate, allowing the slider to slide at the bottom of the upper stamping plate. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a side view of the present invention;

[0021] Figure 3 This is a schematic diagram showing the connection between the slider and the rotating rod of this utility model;

[0022] Figure 4 This is a perspective view of the slider of this utility model;

[0023] Figure 5 This is a side view of the upper stamping plate of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Base; 2. Upper stamping plate; 21. Upper extrusion block; 22. Fixing block; 23. Limiting slide groove; 3. Telescopic rod; 4. Stamping block; 41. Fixing rod; 42. Groove; 43. Spring; 44. Positioning block; 5. Vertical rod; 51. Diagonal rod; 6. Stamping head; 7. Rotating rod; 71. Guide groove; 72. Gear; 8. Slider; 81. Limiting protrusion; 82. Through hole; 83. Protrusion; 9. Transmission assembly; 91. Pulley; 92. Belt; 10. Fan. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0027] The embodiments of this utility model will be described below based on its overall structure.

[0028] First embodiment:

[0029] Please see Figures 1-5 The system includes a base 1, an upper stamping plate 2, and a telescopic rod 3. A stamping block 4 is movably mounted on the top of the base 1. Two sets of upper extrusion blocks 21 are fixed to the bottom of the upper stamping plate 2, and a stamping head 6 is fixed to the bottom of the upper stamping plate 2. The telescopic rod 3 is mounted on the top of the upper stamping plate 2. Two sets of sliders 8 are movably mounted on the bottom of the upper stamping plate 2, distributed on both sides of the stamping head 6. Two sets of rotating rods 7 are movably mounted on the bottom of the upper stamping plate 2. A gear 72 is fixed to the end of one set of rotating rods 7. A guide groove 71 is provided on the outer wall of the rotating rod 7. A through hole 82 is provided inside the slider 8, and the inner wall of the through hole 82 is fixed. There is a protrusion 83. The two sets of rotating rods 7 are connected by a transmission assembly 9. The upper stamping plate 2 drives the stamping head 6 to reset and remove the workpiece from between the two sets of stamping blocks 4. Then, when the gear 72 contacts the rack, the gear 72 rotates. When the gear 72 rotates, it will drive the rotating rod 7 to rotate. When the rotating rod 7 rotates, it will drive the slider 8 to slide at the bottom of the upper stamping plate 2 under the action of the guide groove 71 and the protrusion 83. When the slider 8 slides, it will push the workpiece that is attached to the outer wall of the stamping head 6. When the workpiece is not in contact with the stamping head 6, the workpiece will fall off. The top of the base 1 is fixed with a vertical rod 5, and a rack is provided on one side of the end of the vertical rod 5.

[0030] For details regarding the above embodiments, please refer to [link / reference]. Figure 3 The transmission assembly 9 includes pulleys 91 installed at the ends of two sets of rotating rods 7. The outer walls of the two sets of pulleys 91 are fitted with belts 92. The transmission assembly 9 can drive one set of rotating rods 7 to rotate when the gear 72 contacts the rack. When one set of rotating rods 7 rotates, the belt 92 and pulleys 91 can drive the other set of rotating rods 7 to rotate. The two sets of rotating rods 7 rotate at the same time, thereby driving the two sets of sliders 8 to move. When the two sets of sliders 8 move, they can push the workpiece wrapped around the outer wall of the stamping head 6, thereby causing the workpiece to detach from the stamping head 7.

[0031] For details regarding the above embodiments, please refer to [link / reference]. Figure 2 A fan 10 is installed on one side of the top of the base 1, and the fan 10 is set at an angle. The fan 10 can cool down the stamping head 6 which is working continuously, thereby preventing the stamping head 6 from getting too hot.

[0032] For details regarding the above embodiments, please refer to [link / reference]. Figure 1 and Figure 2 A diagonal rod 51 is fixed to one side of the vertical rod 5, and the diagonal rod 51 is set at an angle. The diagonal rod 51, the vertical rod 5, and the base 1 form a triangular structure. The diagonal rod 51 can support the vertical rod 5 and prevent the end of the vertical rod 5 from deforming when the gear 72 contacts the rack. The triangular structure formed by the diagonal rod 51, the vertical rod 5, and the base 1 can make the vertical rod 5 more stable and not easily deformed.

[0033] For details regarding the above embodiments, please refer to [link / reference]. Figures 2-4 The top of the slider 8 is fixed with a limiting protrusion 81, and the bottom of the upper stamping plate 2 is provided with a limiting groove 23 that matches the limiting protrusion 81.

[0034] Second embodiment:

[0035] Please see Figure 1 A fixing rod 41 is fixed on one side of the stamping block 4. Two sets of positioning blocks 44 are fixed on the top of the base 1, and the positioning blocks 44 are movably connected to the fixing rod 41. A spring 43 is fixed on one side of the positioning block 44, and the spring 43 is sleeved on the outer wall of the fixing rod 41. One end of the spring 43 is fixedly connected to the fixing rod 41. A groove 42 is opened on one side of the stamping block 4. The inner diameter of the groove 42 is larger than the diameter of the stamping head 6. Multiple sets of fixing blocks 22 are fixed at the bottom of the upper stamping plate 2, and the fixing blocks 22 are movably connected to the rotating rod 7. There are two sets of stamping blocks 4. The two sets of stamping blocks 4 are symmetrically arranged about the vertical center line of the base 1. When the upper stamping plate 2 moves downward, the stamping head 6 stamps the workpiece. Then the upper stamping plate 2 continues to move downward. At this time, the upper extrusion block 21 will contact the stamping block 4, thereby extruding the stamping block 4. The relative movement of the two sets of stamping blocks 4 will extrude the workpiece, so that the workpiece is attached to the outer wall of the stamping head 6, thereby completing the stamping work of the workpiece.

[0036] In practical operation, the workpiece to be processed is placed above the stamping block 4. Then, the telescopic rod 3 is activated, which drives the upper stamping plate 2 to move downward. When the upper stamping plate 2 moves downward, it drives the stamping head 6 to move downward at the same time. The gear 72 contacts the rack, thereby driving the rotating rod 7 to rotate. When the rotating rod 7 rotates, under the action of the guide groove 71 and the limiting protrusion 81, the slider 8 is driven to slide at the bottom of the upper stamping plate 2. The slider 8 moves from one end of the stamping head 6 to the other end. When the slider 8 moves to the other end, the gear separates from the rack, and the upper stamping plate 2 continues to move downward. When the stamping head 6 contacts the workpiece to be extruded, the workpiece deforms. Then, the upper stamping plate 2 continues to move downward, and the upper extrusion block 21 contacts the stamping block 4. The stamping block 4 will extrude and deform the workpiece, so that the workpiece is wrapped around the outer wall of the stamping head 6.

[0037] Then the telescopic rod 3 drives the upper stamping plate 2 to reset, and the upper stamping plate 2 drives the stamping head 6 to reset, taking the workpiece out from between the two sets of stamping blocks 4. Then, when the gear 72 contacts the rack, the gear 72 rotates. When the gear 72 rotates, it will drive the rotating rod 7 to rotate. When the rotating rod 7 rotates, it will drive the slider 8 to slide at the bottom of the upper stamping plate 2 under the action of the guide groove 71 and the protrusion 83. When the slider 8 slides, it will push the workpiece that is attached to the outer wall of the stamping head 6. When the workpiece is no longer in contact with the stamping head 6, the workpiece will fall off.

[0038] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A stamping die with a cooling mechanism, comprising a base (1), an upper stamping plate (2), and a telescopic rod (3), wherein a stamping block (4) is movably mounted on the top of the base (1), two sets of upper extrusion blocks (21) are fixed to the bottom of the upper stamping plate (2), and a stamping head (6) is fixed to the bottom of the upper stamping plate (2), and a telescopic rod (3) is mounted on the top of the upper stamping plate (2), characterized in that: Two sets of sliders (8) are movably installed at the bottom of the upper stamping plate (2). The two sets of sliders (8) are distributed on both sides of the stamping head (6). Two sets of rotating rods (7) are movably installed at the bottom of the upper stamping plate (2). A gear (72) is fixed at the end of one set of rotating rods (7). A guide groove (71) is opened on the outer wall of the rotating rod (7). A through hole (82) is opened inside the slider (8), and a protrusion (83) is fixed on the inner wall of the through hole (82). The two sets of rotating rods (7) are connected by a transmission assembly (9). A vertical rod (5) is fixed at the top of the base (1), and a rack is provided on one side of the end of the vertical rod (5).

2. A stamping die with a cooling mechanism according to claim 1, characterized in that: The transmission assembly (9) includes pulleys (91) installed at the ends of two sets of rotating rods (7), and belts (92) are fitted on the outer walls of the two sets of pulleys (91).

3. A stamping die with a cooling mechanism according to claim 1, characterized in that: A fan (10) is installed on one side of the top of the base (1), and the fan (10) is tilted.

4. A stamping die with a cooling mechanism according to claim 1, characterized in that: One side of the vertical rod (5) is fixed with a diagonal rod (51), and the diagonal rod (51) is set at an angle. The diagonal rod (51), the vertical rod (5) and the base (1) form a triangular structure.

5. A stamping die with a cooling mechanism according to claim 1, characterized in that: The top of the slider (8) is fixed with a limiting protrusion (81), and the bottom of the upper stamping plate (2) is provided with a limiting groove (23) that matches the limiting protrusion (81).

6. A stamping die with a cooling mechanism according to claim 1, characterized in that: A fixing rod (41) is fixed on one side of the stamping block (4), and two sets of positioning blocks (44) are fixed on the top of the base (1), and the positioning blocks (44) are movably connected to the fixing rod (41).

7. A stamping die with a cooling mechanism according to claim 6, characterized in that: A spring (43) is fixed on one side of the positioning block (44), and the spring (43) is sleeved on the outer wall of the fixing rod (41), and one end of the spring (43) is fixedly connected to the fixing rod (41).

8. A stamping die with a cooling mechanism according to claim 6, characterized in that: The stamping block (4) has a groove (42) on one side, and the inner diameter of the groove (42) is larger than the diameter of the stamping head (6).

9. A stamping die with a cooling mechanism according to claim 8, characterized in that: The bottom of the upper stamping plate (2) is fixed with multiple sets of fixing blocks (22), and the fixing blocks (22) are movably connected to the rotating rod (7).

10. A stamping die with a cooling mechanism according to claim 1, characterized in that: The number of the stamping blocks (4) is two sets, and the two sets of stamping blocks (4) are symmetrically arranged with respect to the vertical center line of the base (1).

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