Stamping die for machining special-shaped part

Abstract

The stamping die comprises a top plate, fixing blocks are fixedly connected to the periphery of the lower surface of the top plate, damping spring barrels are fixedly connected to the bottoms of the fixing blocks, a bottom plate is fixedly connected to the bottoms of the damping spring barrels, and supporting blocks are fixedly connected to the bottom of the bottom plate. According to the stamping die for machining the special-shaped part, after an inserting rod moves downwards, the inserting rod passes through the bottom of an inner cavity of a side edge block and is connected with a table top of a supporting block in an inserted mode, positioning of a supporting sliding block is formed, the supporting sliding block can slide in a groove opening of a sliding groove, and a penetrating hole is formed in the table top of the supporting block and used for being matched with insertion of the inserting rod.

Description

Technical Field

[0001] The utility model relates to the field of stamping dies, in particular to a stamping die for processing special-shaped parts. Background Technique

[0002] A stamping die is a special process equipment for processing materials into parts in cold stamping processing. Stamping is a pressure processing method in which, at room temperature, a die installed on a press applies pressure to the material to cause separation or plastic deformation, so as to obtain the required parts.

[0003] Currently, for stamping different workpieces, the same set of stamping workpieces cannot be adapted to stamping other objects, resulting in poor adaptability of the stamping table. At the same time, the replacement of the stamping table is fixed, making the replacement inconvenient. Content of the Utility Model

[0004] The purpose of the utility model is to provide a stamping die for processing special-shaped parts to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A stamping die for processing special-shaped parts includes a top plate. Fixed blocks are fixedly connected to the peripheries of the lower surface of the top plate. A damping spring cylinder is fixedly connected to the bottom of the fixed block. A bottom plate is fixedly connected to the bottom of the damping spring cylinder. A support block is fixedly connected to the bottom of the bottom plate. A chute is opened at the center of the table surface of the support block. A support slider is slidably connected to the notch of the chute. A pressing block is fixedly connected to the center of the lower surface of the top plate.

[0007] As a further scheme of the utility model: A shaping groove is opened at the center of the upper table surface of the support slider, and a formed workpiece is arranged at the notch of the shaping groove.

[0008] As a further scheme of the utility model: Side blocks are fixedly connected to the left and right sides of the support slider. A through hole is opened at the top of the side block, and a lead screw is installed at the through hole part. A chute plate is opened at the side of the through hole part.

[0009] As a further scheme of the utility model: A lead screw cylinder is threadedly connected to the outer wall of the lead screw. Sliders are fixedly connected to the left and right sides of the outer wall of the lead screw cylinder. The slider is slidably connected to the chute plate.

[0010] As a further scheme of the utility model: A plug rod is fixedly connected to the bottom of the slider, and the bottom of the plug rod penetrates through the bottom of the inner cavity of the side block and extends to the outside of the side block.

[0011] As a further solution of the present utility model: a bearing block is rotatably connected to the bottom of the lead screw.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] In this utility model, by rotating the lead screw, the lead screw barrel threadedly connected to the outer wall of the lead screw is fixed to the slider slidably connected to the side of the chute plate, that is, a limit is formed. After the lead screw rotates, the lead screw barrel moves up and down on the outer wall of the lead screw, and the insertion rod connected to the bottom of the slider will also move up and down. When the insertion rod moves downward, it passes through the bottom of the inner cavity of the side block and is inserted into the table surface of the support block to form the positioning of the support slider. The support slider can slide in the notch of the chute, and a through hole is provided on the table surface of the support block for cooperating with the insertion of the insertion rod. Its structure is more optimized and the design is more reasonable. Description of the Drawings

[0014] Figure 1 It is a structural schematic diagram of a stamping die for processing special-shaped parts.

[0015] Figure 2 It is an assembly drawing of a stamping die for processing special-shaped parts.

[0016] Figure 3 It is a side view of a stamping die for processing special-shaped parts.

[0017] Figure 4 It is in a stamping die for processing special-shaped parts Figure 3 Enlarged view of part A.

[0018] In the figure: top plate 1, fixed block 2, damping spring cylinder 3, bottom plate 4, support block 5, chute 6, support slider 7, shaping groove 8, formed workpiece 9, pressing block 10, lead screw 11, lead screw barrel 12, slider 13, chute plate 14, insertion rod 15, bearing block 16, side block 17. Specific Embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 4, in the embodiment of the present utility model, a stamping die for processing special-shaped parts includes a top plate 1. Fixed blocks 2 are fixedly connected to the peripheries of the lower surface of the top plate 1. A damping spring cylinder 3 is fixedly connected to the bottom of the fixed block 2. A bottom plate 4 is fixedly connected to the bottom of the damping spring cylinder 3. A support block 5 is fixedly connected to the bottom of the bottom plate 4. A chute 6 is provided in the middle of the tabletop of the support block 5. A support slider 7 is slidably connected to the notch of the chute 6. A pressing block 10 is fixedly connected to the middle of the lower surface of the top plate 1. A shaping groove 8 is provided in the middle of the upper tabletop of the support slider 7. A formed workpiece 9 is arranged at the notch of the shaping groove 8. Side blocks 17 are fixedly connected to both the left and right sides of the support slider 7. A through hole is provided at the top of the side block 17, and a lead screw 11 is installed at the through hole. A chute plate 14 is provided at the side of the through hole. A lead screw cylinder 12 is threadedly connected to the outer wall of the lead screw 11. Sliders 13 are fixedly connected to both the left and right sides of the outer wall of the lead screw cylinder 12. The slider 13 is slidably connected to the chute plate 14. A plug rod 15 is fixedly connected to the bottom of the slider 13. The bottom of the plug rod 15 penetrates through the bottom of the inner cavity of the side block 17 and extends to the outside of the side block 17. The bottom of the lead screw 11 is rotatably connected to a bearing seat 16.

[0021] The working principle of the present utility model is:

[0022] During use, the telescopic end of an external electric push rod is installed on the top of the top plate 1. Control the operation of the external electric push rod to push the top plate 1 to displace upward relative to the bottom plate 4. The damping spring cylinders 3 connected to the peripheries of the lower surface of the top plate 1 are used for telescopic buffering. Place the formed workpiece 9 on the tabletop of the support slider 7 and place it corresponding to the notch of the shaping groove 8. When the pressing block 10 presses the formed workpiece 9, the formed workpiece 9 deforms under force to form a V shape.

[0023] After the shaping groove 8 on the support slider 7 is used for a long time, the shaping groove 8 needs to be maintained regularly or replaced.

[0024] Specifically: By rotating the lead screw 11, the lead screw cylinder 12 threadedly connected to the outer wall of the lead screw 11 is fixed to the slider 13 slidably connected to the side of the chute plate 14, that is, a limit is formed. After the lead screw 11 rotates, the lead screw cylinder 12 moves up and down on the outer wall of the lead screw 11, and the plug rod 15 connected to the bottom of the slider 13 will also move up and down. When the plug rod 15 moves downward, it passes through the bottom of the inner cavity of the side block 17 and is inserted into the tabletop of the support block 5 to form the positioning of the support slider 7. The support slider 7 can slide in the notch of the chute 6, and a through hole is provided on the tabletop of the support block 5 for cooperating with the insertion of the plug rod 15.

[0025] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A stamping die for processing special-shaped parts, including a top plate (1), characterized in that: The lower surface of the top plate (1) is fixedly connected with fixing blocks (2) around the perimeter. The bottom of the fixing block (2) is fixedly connected with a damping spring cylinder (3). The bottom of the damping spring cylinder (3) is fixedly connected with a bottom plate (4). The bottom of the bottom plate (4) is fixedly connected with a support block (5). A chute (6) is formed in the middle of the tabletop of the support block (5). A support slider (7) is slidably connected to the opening of the chute (6). The middle part of the lower surface of the top plate (1) is fixedly connected with a pressing block (10).

2. The stamping die for processing special-shaped parts according to claim 1, characterized in that: A shaping groove (8) is formed in the middle of the upper surface of the support slider (7). A shaped workpiece (9) is arranged at the opening of the shaping groove (8).

3. A stamping die for processing special-shaped parts according to claim 1, characterized in that: Side blocks (17) are fixedly connected to both the left and right sides of the support slider (7). A through hole is formed at the top of the side block (17), and a lead screw (11) is installed at the through hole. A chute plate (14) is formed at the side of the through hole.

4. A stamping die for processing special-shaped parts according to claim 3, characterized in that: A lead screw cylinder (12) is threadedly connected to the outer wall of the lead screw (11). Sliders (13) are fixedly connected to both the left and right sides of the outer wall of the lead screw cylinder (12). The slider (13) is slidably connected to the chute plate (14).

5. The stamping die for processing special-shaped parts according to claim 4, characterized in that: A plug rod (15) is fixedly connected to the bottom of the slider (13). The bottom of the plug rod (15) penetrates through the bottom of the inner cavity of the side block (17) and extends to the outside of the side block (17).

6. The stamping die for processing special-shaped parts according to claim 3, wherein: The bottom of the lead screw (11) is rotatably connected to a bearing seat (16).

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