Novel high-elasticity coupling shearing die tooling

Abstract

The utility model discloses a novel high -elastic coupling shearing die frock relates to shearing frock technical field, including support, both sides of support top are all hinged with first mounting plate, the device is through installing support on punch press workstation, and is linked with punch press slider to top plate, and when using, only need to place the gear ring both ends in the lower mould top, and start punch press can drive top plate to go down, make upper die first to gear ring both ends carry out pre -fixing, ensure the positioning accuracy, with continuous down -press, second mounting plate compression spring, and T -shaped sliding rod slides in T -shaped slide hole, drives punch block to carry out shearing to gear ring both ends with lower mould, the device not only realized gear ring both ends fast, accurate shearing, effectively improved the processing efficiency and consistency, also because of the shearing surface level neat, the convenience and quality stability of subsequent welding have been improved significantly, whole operation is simple and reliable, is applicable to the demand of large -scale production.

Description

Technical Field

[0001] This utility model belongs to the field of shearing tooling technology, and specifically relates to a novel high-elasticity coupling shearing mold tooling. Background Technology

[0002] High-elasticity couplings are an important component with wide applications. The gear ring is a key part of the coupling, and its two ends usually need to be sheared to facilitate subsequent welding and assembly.

[0003] Traditional gear ring shearing methods involve manual operation or simple tooling, which is not only inefficient and labor-intensive, but also makes it difficult to ensure the flatness and consistency of the sheared section and has poor precision control. This leads to difficulties in subsequent welding, and problems such as misalignment and incomplete welding are prone to occur, directly affecting the product quality and performance of the coupling. To solve the above problems, we provide a new type of high-elasticity coupling shearing die tooling. Utility Model Content

[0004] The purpose of this invention is to provide a novel high-elasticity coupling shearing die tooling to solve the problems mentioned in the background art. Traditional gear ring shearing methods, which use manual operation or simple tooling, are not only inefficient and labor-intensive, but also difficult to guarantee the flatness and consistency of the sheared section, resulting in poor precision control. This leads to difficulties in subsequent welding, misalignment and incomplete welding, directly affecting the product quality and performance of the coupling.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A novel high-elasticity coupling shearing die tooling includes a bracket, with first mounting plates bolted to both sides of the top of the bracket, a lower die bolted to the top of the first mounting plates, a gear ring placed on the top of the lower die, a first groove adapted to the inner side of the gear ring machined on the top of the lower die, baffles bolted to both sides of the lower die, a top plate provided on the top of the bracket, a second mounting plate bolted to both sides of the bottom of the top plate, a stamping plate bolted to the bottom of the second mounting plate, a stamping block bolted to the bottom of the stamping plate, a T-shaped sliding rod sliding sleeve inside the stamping plate, a T-shaped sliding hole adapted to the T-shaped sliding rod being opened inside the stamping plate, a lower pressure plate bolted to the bottom of the T-shaped sliding rod, positioning rods fixedly connected to both sides of the top of the lower pressure plate, springs sleeved on the surface of the positioning rods, and an upper die bolted to both sides of the bottom of the lower pressure plate, a second groove adapted to the outer side of the gear ring machined on the bottom of the upper die.

[0006] Preferably, the stamping plate has a first through hole adapted to the spring inside, the top of the spring abuts against the second mounting plate, and the lower pressure plate has a second through hole adapted to the stamping block inside.

[0007] Preferably, a guide rod is fixedly connected to the top of the first mounting plate, and a sliding sleeve is fixedly connected inside the second mounting plate, with the inside of the sliding sleeve slidably engaged with the guide rod.

[0008] Preferably, the top of both the bracket and the first mounting plate is fixedly connected with a rubber buffer column, and the bottom of both the top plate and the second mounting plate is fixedly connected with a guide bolt adapted to the rubber buffer column, and the inside of the rubber buffer column is slidably sleeved with the guide bolt.

[0009] This utility model has the following beneficial effects: This device mounts a bracket on the press worktable and connects the top plate to the press slide. In use, simply place both ends of the gear ring on the top of the lower die, start the press, and the top plate will move downwards. This allows the upper die to pre-fix both ends of the gear ring, ensuring precise positioning. As the pressure continues, the second mounting plate compresses the spring, and simultaneously, the T-shaped slide rod slides within the T-shaped sliding hole, causing the stamping block to work in conjunction with the lower die to shear both ends of the gear ring. This device not only achieves rapid and precise shearing of both ends of the gear ring, effectively improving processing efficiency and consistency, but also significantly enhances the convenience and quality stability of subsequent welding due to the smooth and regular sheared surface. The overall operation is simple and reliable, making it suitable for large-scale production needs. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is an exploded view of the structure of this utility model; Figure 3 This is an exploded view of a partial structure of this utility model; Figure 4 This is an exploded view of a partial structure of this utility model.

[0011] Reference numerals: 1. Bracket; 2. First mounting plate; 3. Lower mold; 4. Gear ring; 5. Baffle; 6. Top plate; 7. Second mounting plate; 8. Stamping plate; 9. Stamping block; 10. T-shaped slide bar; 11. T-shaped sliding hole; 12. Lower pressure plate; 13. Positioning rod; 14. Spring; 15. Upper mold; 16. First through hole; 17. Second through hole; 18. Guide rod; 19. Sliding sleeve; 20. Rubber buffer post; 21. Guide bolt. Detailed Implementation

[0012] The present invention will be further described in detail below with reference to the accompanying drawings.

[0013] Example 1: refer to Figure 1-4A novel high-elasticity coupling shearing die tooling includes a bracket 1. First mounting plates 2 are bolted to both sides of the top of the bracket 1. A lower die 3 is bolted to the top of the first mounting plates 2. A gear ring 4 is placed on the top of the lower die 3. A first groove adapted to the inner side of the gear ring 4 is machined on the top of the lower die 3. Baffles 5 are bolted to both sides of the lower die 3. A top plate 6 is provided on the top of the bracket 1. Second mounting plates 7 are bolted to both sides of the bottom of the top plate 6. A stamping plate 8 is bolted to the bottom of the second mounting plate 7. A stamping block 9 is bolted to the bottom of the pressure plate 8. A T-shaped slide rod 10 is provided inside the stamping plate 8. A T-shaped sliding hole 11 that matches the T-shaped slide rod 10 is opened inside the stamping plate 8. A lower pressure plate 12 is bolted to the bottom of the T-shaped slide rod 10. Positioning rods 13 are fixedly connected to both sides of the top of the lower pressure plate 12. A spring 14 is sleeved on the surface of the positioning rod 13. An upper mold 15 is bolted to both sides of the bottom of the lower pressure plate 12. A second groove that matches the outer side of the toothed ring 4 is machined at the bottom of the upper mold 15.

[0014] Specifically, this device involves mounting the bracket 1 on the press workbench and connecting the top plate 6 to the press slide. In use, simply place both ends of the gear ring 4 on the top of the lower die 3, start the press, and the top plate 6 will move downwards. This allows the upper die 15 to pre-fix both ends of the gear ring 4, ensuring precise positioning. As the pressure continues to fall, the second mounting plate 7 compresses the spring 14, while the T-shaped slide bar 10 slides inside the T-shaped sliding hole 11, causing the stamping block 9 to work in conjunction with the lower die 3 to shear both ends of the gear ring 4. This device not only achieves rapid and precise shearing of both ends of the gear ring 4, effectively improving processing efficiency and consistency, but also significantly enhances the convenience and quality stability of subsequent welding due to the flat and regular sheared surface. The overall operation is simple and reliable, suitable for large-scale production needs.

[0015] refer to Figure 4 The stamping plate 8 has a first through hole 16 that matches the spring 14. The top of the spring 14 abuts against the second mounting plate 7. The lower pressure plate 12 has a second through hole 17 that matches the stamping block 9. By setting the first through hole 16 and the second through hole 17, the spring 14 and the stamping block 9 can be used together.

[0016] refer to Figure 3 and Figure 4 The top of the first mounting plate 2 is fixedly connected to a guide rod 18, and the inside of the second mounting plate 7 is fixedly connected to a sliding sleeve 19. The inside of the sliding sleeve 19 is slidably connected to the guide rod 18. By setting the sliding sleeve 19 and the guide rod 18, precise movement can be achieved.

[0017] refer to Figure 2Rubber buffer columns 20 are fixedly connected to the top of the bracket 1 and the first mounting plate 2. Guide bolts 21 that are compatible with the rubber buffer columns 20 are fixedly connected to the bottom of the top plate 6 and the second mounting plate 7. The inside of the rubber buffer column 20 is slidably connected to the guide bolts 21. By setting the rubber buffer column 20, a buffering effect can be achieved.

[0018] Brief description of the usage process: The user installs the bracket 1 on the press workbench, installs the top plate 6 on the press slide, and then places both ends of the gear ring 4 on the top of the lower mold 3. The press is started to drive the top plate 6 downward, so that the upper mold 15 pre-fixes the two ends of the gear ring 4. When it continues to move downward, the second mounting plate 7 compresses the spring 14. At the same time, the T-shaped slide bar 10 slides inside the T-shaped slide hole 11, so that the stamping block 9 cuts the two ends of the gear ring 4 through the lower mold 3. This makes it easy to quickly and accurately cut the two ends of the gear ring 4 and facilitates subsequent welding processing.

[0019] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A novel high-elasticity coupling shearing die tooling, comprising a support (1), characterized in that: The bracket (1) has a first mounting plate (2) bolted to both sides of its top. A lower mold (3) is bolted to the top of the first mounting plate (2). A gear ring (4) is placed on the top of the lower mold (3). A first groove adapted to the inner side of the gear ring (4) is machined on the top of the lower mold (3). Baffles (5) are bolted to both sides of the lower mold (3). A top plate (6) is provided on the top of the bracket (1). A second mounting plate (7) is bolted to both sides of the bottom of the top plate (6). A stamping plate (8) is bolted to the bottom of the second mounting plate (7). The bottom of the stamping plate (8) is bolted to... There is a stamping block (9), and the internal sliding assembly of the stamping plate (8) has a T-shaped slide rod (10). The stamping plate (8) has a T-shaped sliding hole (11) that matches the T-shaped slide rod (10). The bottom of the T-shaped slide rod (10) is bolted to a lower pressure plate (12). The top two sides of the lower pressure plate (12) are fixedly connected to positioning rods (13). The surface of the positioning rods (13) is fitted with springs (14). The bottom two sides of the lower pressure plate (12) are bolted to an upper mold (15). The bottom of the upper mold (15) is machined with a second groove that matches the outer side of the gear ring (4).

2. The novel high-elasticity coupling shearing die tooling according to claim 1, characterized in that: The stamping plate (8) has a first through hole (16) adapted to the spring (14) inside. The top of the spring (14) abuts against the second mounting plate (7). The lower pressure plate (12) has a second through hole (17) adapted to the stamping block (9) inside.

3. The novel high-elasticity coupling shearing die tooling according to claim 1, characterized in that: The top of the first mounting plate (2) is fixedly connected to a guide rod (18), and the inside of the second mounting plate (7) is fixedly connected to a sliding sleeve (19), the inside of the sliding sleeve (19) is slidably sleeved with the guide rod (18).

4. The novel high-elasticity coupling shearing die tooling according to claim 1, characterized in that: The top of the bracket (1) and the first mounting plate (2) are both fixedly connected with rubber buffer columns (20), and the bottom of the top plate (6) and the second mounting plate (7) are both fixedly connected with guide bolts (21) that are compatible with the rubber buffer columns (20). The inside of the rubber buffer column (20) is slidably sleeved with the guide bolts (21).

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