A multi-station interlocking stamping die

Abstract

This utility model relates to the field of stamping die technology, and particularly to a multi-station interlocking stamping die, including a guide component, a stamping component, and an impact component. The guide component includes a guide frame, and a stamping component is vertically arranged above the guide frame. The stamping component includes a stamping frame, a stamping plate, and a stamping hydraulic rod. The stamping frame is vertically fixed to the outer end face of the guide frame, and the stamping plate is vertically slidably assembled in the stamping frame. A stamping hydraulic rod is vertically fixed to the top surface of the stamping frame, and the output end of the stamping hydraulic rod is fixed to the top surface of the stamping plate. Multiple screw cylinders are arranged horizontally and vertically on the bottom surface of the stamping plate, and the top ends of the multiple screw cylinders are fixed to the bottom surface of the stamping plate. The impact component includes a stamping rod and a stud, with the stamping rod vertically arranged below the screw cylinders. This utility model completes the assembly and disassembly process of the stamping rod and the stamping plate, facilitating quick disassembly of the stamping rod, thereby quickly changing the stamping head and improving the convenience of disassembly.

Description

Technical Field

[0001] This utility model relates to the field of stamping die technology, and in particular to a multi-station interlocking stamping die. Background Technology

[0002] Stamping dies are special process equipment used in cold stamping to process materials into parts. They are called cold stamping dies. They use dies installed on a press to apply pressure to the material, causing it to separate or plastically deform.

[0003] The existing announcement number CN218611392U, entitled "A Stamping Die," includes: a base shell, with support columns fixedly connected to the four corners of the top of the base shell, the tops of the four support columns being fixedly connected to a top plate; a stamping mechanism mounted on the top plate, the stamping mechanism including a hydraulic cylinder fixedly connected to the top of the top plate, an upper die base fixedly connected to the output end of the hydraulic cylinder, and a die head fixedly connected to the bottom of the upper die base; and a forming mechanism mounted on the base shell, the forming mechanism including a lower die base fixedly connected to the top of the base shell and a forward / reverse motor fixedly connected to the bottom of the inner wall of the base shell, a threaded shaft fixedly connected to the output shaft of the forward / reverse motor, a threaded sleeve threadedly connected to the threaded shaft, and connecting rods fixedly connected to both sides of the threaded sleeve. This design facilitates the ejection of the stamped workpiece from the die base, effectively avoiding the difficulty in removing the workpiece due to it being stuck in the die base cavity, thus simplifying operation for workers and improving stamping efficiency.

[0004] However, during the use of the mold, if the stamping head is not replaced for a long time, it is easy for it to wear out, which will cause certain damage to the stamping mold and reduce the product qualification rate. When replacing the stamping head, it is very inconvenient to disassemble because the stamping head and the mold are tightly connected. Utility Model Content

[0005] This utility model solves the problems in related technologies and proposes a multi-station interlocking stamping die.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: a multi-station interlocking stamping die, including a guide component, a stamping component, and an impact component. The guide component includes a guide frame, and a stamping component is vertically arranged above the guide frame. The stamping component includes a stamping frame, a stamping plate, and a stamping hydraulic rod. The stamping frame is vertically fixed on the outer end face of the guide frame, and a stamping plate is vertically slidably assembled in the stamping frame. A stamping hydraulic rod is vertically fixed on the top surface of the stamping frame, and the output end of the stamping hydraulic rod is fixed on the top surface of the stamping plate. Multiple screw cylinders are horizontally and vertically arranged on the bottom surface of the stamping plate, and the top ends of the multiple screw cylinders are fixed on the bottom surface of the stamping plate. The impact component includes a stamping rod and a stud. The stamping rod is vertically arranged below the screw cylinder, and a stud is vertically arranged above the stamping rod. The stud is threadedly assembled in the screw cylinder.

[0007] As a preferred embodiment, a guide post is vertically fixed on the top surface of the stamping rod, and a retaining ring is vertically slidably assembled on the guide post.

[0008] As a preferred embodiment, the bottom end of the screw barrel is connected and fixed with a retaining ring, and the retaining ring and the retaining ring are slidably engaged.

[0009] As a preferred embodiment, a spring is vertically sleeved on the outside of the guide post, and the two ends of the spring are fixed to the bottom surface of the retaining ring and the top surface of the stamping rod, respectively.

[0010] As a preferred embodiment, the bottom surface of the guide frame is threaded with a fixing screw, which is used to lock and fix the guide frame in place.

[0011] As a preferred embodiment, multiple guide rollers are horizontally arranged on both sides of the guide frame in the vertical direction, and the top ends of the multiple guide rollers are rotatably connected to the top surface of the guide frame.

[0012] As a preferred embodiment, both sides of the stamping frame are vertically fixed with slide bars, and both sides of the stamping plate are horizontally fixed with slide frames, with the slide frames vertically slidably assembled on the slide bars.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: During use, the workpiece is transported to the guide frame of the guide component, and then the stamping hydraulic rod on the stamping part is activated to extend, pushing the stamping plate to slide vertically in the stamping frame, driving the impact component to move downward to impact the workpiece. When the stamping rod is worn during the stamping process, when replacing the stamping rod, the stud thread on the top surface of the stamping rod is assembled into the screw cylinder, completing the assembly and disassembly of the stamping rod and the stamping plate. This facilitates the quick disassembly of the stamping rod, thereby quickly replacing the stamping head and improving the convenience of disassembly. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded structural diagram of the present invention; Figure 3 This is a schematic diagram of the stamped part in the disassembled state in an embodiment of this utility model; Figure 4 This is a schematic diagram of the impact component in the disassembled state in an embodiment of this utility model; Figure 5 This is a schematic diagram of the material guide in the disassembled state in an embodiment of this utility model.

[0015] In the diagram: 1. Guide component; 11. Guide frame; 12. Fixing screw; 13. Guide roller; 2. Stamped part; 21. Stamped frame; 22. Sliding bar; 23. Stamped plate; 231. Sliding frame; 24. Stamped hydraulic rod; 25. Screw barrel; 26. Snap ring; 3. Impact component; 31. Stamping rod; 32. Guide post; 33. Screw; 34. Snap ring; 35. Spring. Detailed Implementation

[0016] 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. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0017] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0018] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0019] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms 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, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0020] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0021] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0022] like Figures 1 to 5As shown, a multi-station interlocking stamping die includes a guide component 1, a stamping component 2, and an impact component 3. The guide component 1 includes a guide frame 11, and the stamping component 2 is vertically arranged above the guide frame 11. The stamping component 2 includes a stamping frame 21, a stamping plate 23, and a stamping hydraulic rod 24. The stamping frame 21 is vertically fixed to the outer end face of the guide frame 11, and the stamping plate 23 is vertically slidably assembled in the stamping frame 21. The stamping hydraulic rod 24 is vertically fixed to the top surface of the stamping frame 21, and the output end of the stamping hydraulic rod 24 is fixed to the top surface of the stamping plate 23. Multiple screw cylinders 25 are arranged horizontally and vertically on the bottom surface of the stamping plate 23, and the top ends of the multiple screw cylinders 25 are fixed to the bottom surface of the stamping plate 23. The impact component 3 includes a stamping rod 31 and a stud 33. The rod 31 is vertically positioned below the screw barrel 25, and a stud 33 is vertically positioned above the stamping rod 31. The stud 33 is threadedly assembled in the screw barrel 25. During use, the workpiece is conveyed to the guide frame 11 of the guide component 1. Then, the stamping hydraulic rod 24 on the stamping component 2 is activated to extend, pushing the stamping plate 23 to slide vertically in the stamping frame 21, which in turn drives the impact component 3 to move downward to impact the workpiece. When the stamping rod 31 is worn during the stamping process, the stud 33 on the top surface of the stamping rod 31 is threadedly assembled in the screw barrel 25 to replace the stamping rod 31. This completes the assembly and disassembly of the stamping rod 31 and the stamping plate 23, facilitating the quick disassembly of the stamping rod 31 and thus enabling rapid replacement of the stamping head and improving the convenience of disassembly.

[0023] In one embodiment, such as Figure 3 and Figure 4 As shown, a guide post 32 is vertically fixed on the top surface of the stamping rod 31, and a retaining ring 34 is vertically slidably assembled on the guide post 32. A retaining ring 26 is connected and fixed to the bottom end of the screw cylinder 25, and the retaining ring 26 and the retaining ring 34 are slidably engaged. A spring 35 is vertically sleeved on the outside of the guide post 32, and the two ends of the spring 35 are respectively fixed to the bottom surface of the retaining ring 34 and the top surface of the stamping rod 31. In order to avoid the instability of the stamped part 3 during stamping, the retaining ring 34 on the stamping rod 31 moves vertically on the guide post 32 during installation, compressing the spring 35 to deform. Then, the screw 33 on the stamping rod 31 is rotated, and after the thread is assembled in the screw cylinder 25, the retaining ring 34 is released. Under the action of the deformation force of the spring 35, the retaining ring 34 is pushed into the retaining ring 26, and the retaining ring 26 is used to secure the stability of the stamping rod 31 during installation.

[0024] In one embodiment, such as Figure 5As shown, a fixing screw 12 is installed through the vertical thread on the bottom surface of the guide frame 11, and the fixing screw 12 is used to lock and fix the guide frame 11 to maintain stability. Multiple guide rollers 13 are horizontally arranged on both sides of the guide frame 11 in the vertical direction, and the top ends of the multiple guide rollers 13 are rotatably connected to the top surface of the guide frame 11. In use, the guide frame 11 is locked and fixed by the fixing screw 12 to maintain stability. The multiple guide rollers 13 on the guide frame 11 are used to guide the workpiece to run.

[0025] In one embodiment, such as Figure 3 As shown, both sides of the stamping frame 21 are vertically fixed with slide bars 22, and both sides of the stamping plate 23 are horizontally fixed with slide frames 231. The slide frames 231 are vertically slidably assembled on the slide bars 22. During use, the slide frames 231 on both sides of the stamping plate 23 on the stamping frame 21 guide the stamping plate 23 to slide vertically in the stamping frame 21, which is convenient for impacting the workpiece.

[0026] In this embodiment, the workpiece is conveyed to the guide frame 11 of the guide component 1 during use. Then, the stamping hydraulic rod 24 on the stamping component 2 is extended, pushing the stamping plate 23 to slide vertically in the stamping frame 21, causing the impact component 3 to move downward to impact the workpiece. When the stamping rod 31 is worn during the stamping process, when replacing the stamping rod 31, the stud 33 on the top surface of the stamping rod 31 is threaded into the screw barrel 25. In order to avoid the instability of the installed stamping component 3 during stamping, the retaining ring 34 on the stamping rod 31 moves vertically on the guide post 32 during installation, compressing the spring 35 to deform. Then, the stud 33 on the extrusion rod 31 is rotated. After the threaded assembly in the screw barrel 25 is completed, the retaining ring 34 is released. Under the action of the deformation force of the spring 35, the retaining ring 34 is pushed into the retaining groove ring 26. The retaining groove ring 26 is used to lock the extrusion rod 31 to ensure the stability of the installation.

[0027] The above are preferred embodiments of this utility model. Those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above. Any obvious improvements, substitutions or modifications made by those skilled in the art based on this utility model shall fall within the protection scope of this utility model.

Claims

1. A multi-station interlocking stamping die, characterized in that, The device includes a guide component (1), a stamping component (2), and an impact component (3). The guide component (1) includes a guide frame (11), and the stamping component (2) is vertically arranged above the guide frame (11). The stamping component (2) includes a stamping frame (21), a stamping plate (23), and a stamping hydraulic rod (24). The stamping frame (21) is vertically fixed on the outer end face of the guide frame (11), and the stamping plate (23) is vertically slidably assembled in the stamping frame (21). The stamping hydraulic rod (24) is vertically fixed on the top surface of the stamping frame (21). 24), and the output end of the stamping hydraulic rod (24) is fixed on the top surface of the stamping plate (23). Multiple screw cylinders (25) are arranged horizontally and vertically on the bottom surface of the stamping plate (23), and the top ends of the multiple screw cylinders (25) are fixed on the bottom surface of the stamping plate (23). The impact member (3) includes a stamping rod (31) and a stud (33). The stamping rod (31) is arranged vertically below the screw cylinder (25), and the stud (33) is arranged vertically above the stamping rod (31). The stud (33) is threadedly assembled in the screw cylinder (25).

2. The multi-station interlocking stamping die according to claim 1, characterized in that: A guide post (32) is vertically fixed on the top surface of the stamping rod (31), and a retaining ring (34) is vertically slidably assembled on the guide post (32).

3. The multi-station interlocking stamping die according to claim 2, characterized in that: The bottom end of the screw cylinder (25) is connected to and fixed with a groove ring (26), and the groove ring (26) and the retaining ring (34) are slidably engaged.

4. A multi-station interlocking stamping die according to claim 3, characterized in that: The guide post (32) is vertically sleeved with a spring (35), and the two ends of the spring (35) are respectively fixed to the bottom surface of the retaining ring (34) and the top surface of the stamping rod (31).

5. A multi-station interlocking stamping die according to claim 1, characterized in that: The bottom surface of the guide frame (11) is vertically threaded with a fixing screw (12), and the fixing screw (12) is used to lock and fix the guide frame (11).

6. A multi-station interlocking stamping die according to claim 5, characterized in that: Multiple guide rollers (13) are horizontally arranged on both sides of the guide frame (11) in the vertical direction, and the top ends of the multiple guide rollers (13) are rotatably connected to the top surface of the guide frame (11).

7. A multi-station interlocking stamping die according to claim 1, characterized in that: Both sides of the stamping frame (21) are vertically fixed with slide bars (22), and both sides of the stamping plate (23) are horizontally fixed with slide frames (231), and the slide frames (231) are vertically slidably assembled on the slide bars (22).

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