A stainless steel heat preservation water tank steel plate bending device

Abstract

The utility model relates to the technical field of bending device, and disclose a kind of stainless steel heat preservation water tank steel plate bending device, including operation platform: the top of the operation platform is equipped with hydraulic mechanism, the front end of the hydraulic mechanism is fixedly connected with connecting column, the inside rotation of the connecting column is connected with adjusting column, the inside of the adjusting column is provided with connecting rod, the front end of the connecting rod is fixedly connected with bending mould, and the inside of the connecting rod is provided with limiting hole.The stainless steel heat preservation water tank steel plate bending device, staff inserts connecting rod into the inside of adjusting column, rotates adjusting column simultaneously, adjusting column moves while driving adjusting block to move, so that adjusting block gradually contacts with arc block, arc block drives adjusting block to drive adjusting rod to insert into the inside of limiting hole, the limitation of connecting rod is completed, so that staff can replace different specifications of bending mould according to different needs of heat preservation water tank.

Description

Technical Field

[0001] This utility model relates to the field of bending device technology, and in particular to a bending device for stainless steel insulated water tank plates. Background Technology

[0002] In the manufacturing of stainless steel insulated water tanks, the steel plate bending process is a key step in constructing the tank structure, and its quality directly affects the tank's sealing performance, strength, and overall service life.

[0003] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: the existing stainless steel insulated water tank steel plate bending device is often not designed with full consideration of the convenience and versatility of mold replacement. Different specifications and designs of stainless steel insulated water tanks often require bending molds of different shapes to meet production needs. The connection between the mold and the main body of the device usually adopts a fixed or specially customized connection structure. This design makes the mold and the device tightly coupled and lacks standardized interfaces and modular components. Utility Model Content

[0004] Existing technologies have the drawback that existing devices cannot replace bending dies, thus failing to meet production requirements. To address this, we propose a bending device for stainless steel insulated water tank plates.

[0005] To achieve the above objectives, this application adopts the following technical solution: a stainless steel insulated water tank steel plate bending device, comprising an operating table: a hydraulic mechanism is installed on the top of the operating table, a connecting column is fixedly connected to the front end of the hydraulic mechanism, an adjusting column is rotatably connected inside the connecting column, a connecting rod is provided inside the adjusting column, a bending die is fixedly connected to the front end of the connecting rod, a limiting hole is opened inside the connecting rod, adjusting grooves are opened at both ends inside the adjusting column, adjusting blocks are slidably connected inside the adjusting grooves, an adjusting rod is fixedly connected to the side of the adjusting block near the limiting hole, and arc blocks are fixedly connected to both ends inside the connecting column.

[0006] Preferably, guide grooves are provided on both sides of the adjustment groove, and guide blocks are fixedly connected to both sides of the adjustment block, with the surface of the guide block slidingly connected to the interior of the guide groove.

[0007] Preferably, the size of the adjusting rod is adapted to the size of the limiting hole, and the surface of the adjusting rod is slidably connected to the interior of the limiting hole.

[0008] Preferably, a return spring is fixedly connected to the side of the adjusting block near the adjusting rod, and the side of the return spring away from the adjusting block is fixedly connected to the inside of the adjusting groove.

[0009] Preferably, limit holes are provided on both sides of the connecting column, and limit grooves are provided on both sides of the adjusting column. A limit rod is slidably connected inside the limit groove. A storage spring is fixedly connected to the side of the limit rod near the inside of the limit groove, and the side of the storage spring away from the limit rod is fixedly connected to the inside of the limit groove.

[0010] Preferably, both ends of the limiting groove are provided with sliding grooves, and both ends of the limiting rod are fixedly connected with sliding blocks, and the surface of the sliding block is slidably connected to the inside of the sliding groove.

[0011] Preferably, the outer diameter surface of the adjusting column is provided with two annular grooves, and the inner wall of the connecting column is fixedly connected with two annular blocks.

[0012] The technical effects and advantages of this utility model are as follows: In this invention, the operator inserts the connecting rod into the adjusting column and rotates the adjusting column. As the adjusting column moves, it drives the adjusting block to move as well, causing the adjusting block to gradually come into contact with the arc block. The arc block then pushes the adjusting block to insert the adjusting rod into the limiting hole, thus limiting the connecting rod. This allows the operator to easily change the bending mold of different specifications according to the different needs of the insulated water tank. Attached Figure Description

[0013] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts: Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a partial cross-sectional view of the present invention. Figure 3 This is a partial exploded view of the connecting column of this utility model; Figure 4 This is a partial cross-sectional view of the adjusting column of this utility model; Figure 5 This is a partial cross-sectional view of the connecting column of this utility model.

[0014] Legend: 1. Operating table; 2. Hydraulic mechanism; 3. Connecting column; 4. Adjusting column; 5. Connecting rod; 6. Bending die; 7. Limiting hole; 8. Adjusting groove; 9. Adjusting block; 10. Adjusting rod; 11. Guide groove; 12. Guide block; 13. Arc block; 14. Return spring; 15. Limiting hole; 16. Limiting groove; 17. Storage spring; 18. Limiting rod; 19. Sliding block; 20. Annular groove; 21. Annular block; 22. Sliding groove. Detailed Implementation

[0015] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods without changing the essential spirit of this utility model. Therefore, the following specific embodiments and accompanying drawings are merely exemplary descriptions of the technical solution of this utility model, and should not be regarded as the entirety of this utility model or as a limitation or restriction on the technical solution of this utility model.

[0016] Reference Figure 1 - Figure 5 As shown, this utility model provides a technical solution: a stainless steel insulated water tank plate bending device, including an operating table 1; a hydraulic mechanism 2 is installed on the top of the operating table 1, a connecting column 3 is fixedly connected to the front end of the hydraulic mechanism 2, an adjusting column 4 is rotatably connected inside the connecting column 3, a connecting rod 5 is provided inside the adjusting column 4, a bending die 6 is fixedly connected to the front end of the connecting rod 5, a limiting hole 7 is opened inside the connecting rod 5, adjusting grooves 8 are opened at both ends inside the adjusting column 4, adjusting blocks 9 are slidably connected inside the adjusting grooves 8, an adjusting rod 10 is fixedly connected to the side of the adjusting block 9 near the limiting hole 7, and arc blocks 13 are fixedly connected to both ends inside the connecting column 3. The operator inserts the connecting rod 5 into the interior of the adjusting column 4 and rotates the adjusting column 4 at the same time. As the adjusting column 4 moves, it drives the adjusting block 9 to move, so that the adjusting block 9 gradually contacts the arc block 13, and the arc block 13 pushes the adjusting block 9 to drive the adjusting rod 10 into the interior of the limiting hole 7, thus completing the limitation of the connecting rod 5, thereby facilitating the operator to change the bending die 6 of different specifications according to the different needs of the insulated water tank.

[0017] Reference Figure 4 As shown in this embodiment: guide grooves 11 are provided on both sides of the adjustment groove 8, and guide blocks 12 are fixedly connected to both sides of the adjustment block 9. The surface of the guide block 12 is slidably connected to the inside of the guide groove 11. Under the action of the guide groove 11, the guide block 12 is limited to avoid the adjustment block 9 from deviating when moving. At the same time, the guide block 12 slides inside the guide groove 11, which can further improve the stability of the adjustment block 9 when moving.

[0018] Reference Figure 4 As shown in this embodiment: the size of the adjusting rod 10 is adapted to the size of the limiting hole 7, and the surface of the adjusting rod 10 is slidably connected to the inside of the limiting hole 7. By adapting the size of the adjusting rod 10 to the size of the limiting hole 7 and slidably connecting the surface of the adjusting rod 10 to the inside of the limiting hole 7, the adjusting rod 10 can be stably inserted into the inside of the limiting hole 7, avoiding jamming or damage during insertion.

[0019] Reference Figure 4As shown in this embodiment: a return spring 14 is fixedly connected to the side of the adjusting block 9 near the adjusting rod 10, and the side of the return spring 14 away from the adjusting block 9 is fixedly connected to the inside of the adjusting groove 8. When the operator pushes the adjusting block 9 into the adjusting groove 8, the adjusting block 9 compresses the return spring 14 to store force, and drives the adjusting rod 10 to be inserted into the limiting hole 7. When the operator releases the adjusting block 9, the return spring 14 releases the stored force, pushes the adjusting block 9 to quickly reset, and at this time the adjusting rod 10 also slides out from the inside of the limiting hole 7, making the whole operation process more convenient and efficient.

[0020] Reference Figure 5 As shown in this embodiment: Limiting holes 15 are opened on both sides of the connecting column 3, and limiting grooves 16 are opened on both sides of the adjusting column 4. A limiting rod 18 is slidably connected inside the limiting groove 16. A storage spring 17 is fixedly connected to the side of the limiting rod 18 near the inside of the limiting groove 16. The side of the storage spring 17 away from the limiting rod 18 is fixedly connected to the inside of the limiting groove 16. When the operator inserts the adjusting rod 10 into the limiting hole 7, the limiting grooves 16 on both sides of the connecting rod 5 are parallel to the limiting holes 15, and the limiting rod 18 is quickly inserted into the limiting hole 15 under the action of the rebound force of the storage spring 17, thus limiting the adjusting column 4 and preventing it from rotating when bending.

[0021] Reference Figure 5 As shown in this embodiment: sliding grooves 22 are provided at both ends of the limiting groove 16, and sliding blocks 19 are fixedly connected to both ends of the limiting rod 18. The surface of the sliding block 19 is slidably connected to the inside of the sliding groove 22. By sliding the surface of the sliding block 19 to the inside of the sliding groove 22, the limiting rod 18 can slide stably inside the limiting groove 16, and the limiting rod 18 can be effectively prevented from falling out of the limiting groove 16 during the sliding process. This design not only enhances the stability of the structure, but also improves the durability and practicality of the overall device.

[0022] Reference Figure 3 As shown in this embodiment: two annular grooves 20 are provided on the outer diameter surface of the adjusting column 4, and two annular blocks 21 are fixedly connected to the inner wall of the connecting column 3. When the operator rotates the adjusting column 4, the inside of the annular grooves 20 rotates along the surface of the annular blocks 21. This design makes the adjusting column 4 rotate more smoothly, reduces shaking and friction, and improves rotation efficiency. At the same time, the cooperation between the annular grooves 20 and the annular blocks 21 also enhances the stability of the structure, making the whole device safer and more reliable during use.

[0023] Working principle: The operator inserts the connecting rod 5 into the adjusting column 4 and rotates the adjusting column 4. As the adjusting column 4 moves, it also moves the adjusting block 9, causing the adjusting block 9 to gradually contact the arc block 13. The arc block 13 then pushes the adjusting block 9, causing the adjusting rod 10 to be inserted into the limiting hole 7, thus limiting the connecting rod 5. This allows the operator to easily change the bending die 6 to different specifications according to the needs of different insulated water tanks. Under the action of the guide groove 11, the guide block 12 is limited, preventing the adjusting block 9 from shifting during movement. Simultaneously, the guide block 12 guides... The internal sliding of the groove 11 further improves the stability of the adjusting block 9 during movement. The size of the adjusting rod 10 is adapted to the size of the limiting hole 7, and the surface of the adjusting rod 10 is slidably connected to the inside of the limiting hole 7. This sliding connection allows the adjusting rod 10 to be stably inserted into the limiting hole 7, preventing jamming or damage during insertion. When the operator pushes the adjusting block 9 into the adjusting groove 8, the adjusting block 9 compresses the return spring 14 to store force, driving the adjusting rod 10 into the limiting hole 7. When the operator releases the adjusting block 9, the return spring... Spring 14 releases its stored force, pushing the adjusting block 9 to quickly reset. At this time, the adjusting rod 10 also slides out from the limiting hole 7, making the entire operation more convenient and efficient. When the operator inserts the adjusting rod 10 into the limiting hole 7, the limiting grooves 16 on both sides of the connecting rod 5 are parallel to the limiting hole 15. Under the action of the rebound force of the stored spring 17, the limiting rod 18 is quickly inserted into the limiting hole 15, completing the limitation of the adjusting column 4 and preventing it from rotating during bending. Through the sliding connection between the surface of the sliding block 19 and the inside of the sliding groove 22, the limiting rod 18 is placed in the limiting groove. The stable sliding inside the limiting groove 16 effectively prevents the limiting rod 18 from falling out of the limiting groove 16 during sliding. This design not only enhances the stability of the structure but also improves the durability and practicality of the overall device. When the operator rotates the adjusting column 4, the adjusting column 4 causes the interior of the annular groove 20 to rotate along the surface of the annular block 21. This design makes the adjusting column 4 rotate more smoothly, reduces shaking and friction, and improves rotation efficiency. At the same time, the cooperation between the annular groove 20 and the annular block 21 also enhances the stability of the structure, making the entire device safer and more reliable during use.

[0024] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A bending device for stainless steel insulated water tank plates, characterized in that, The system includes an operating table (1): a hydraulic mechanism (2) is installed on the top of the operating table (1), a connecting column (3) is fixedly connected to the front end of the hydraulic mechanism (2), an adjusting column (4) is rotatably connected inside the connecting column (3), a connecting rod (5) is provided inside the adjusting column (4), a bending mold (6) is fixedly connected to the front end of the connecting rod (5), a limiting hole (7) is opened inside the connecting rod (5), adjusting grooves (8) are opened at both ends inside the adjusting column (4), adjusting blocks (9) are slidably connected inside the adjusting grooves (8), adjusting rods (10) are fixedly connected to the side of the adjusting block (9) near the limiting hole (7), and arc blocks (13) are fixedly connected to both ends inside the connecting column (3).

2. The stainless steel insulated water tank plate bending device according to claim 1, characterized in that: The adjustment groove (8) has guide grooves (11) on both sides, and the adjustment block (9) has guide blocks (12) fixedly connected to both sides. The surface of the guide block (12) is slidably connected to the inside of the guide groove (11).

3. The stainless steel insulated water tank plate bending device according to claim 1, characterized in that: The size of the adjusting rod (10) is adapted to the size of the limiting hole (7), and the surface of the adjusting rod (10) is slidably connected to the interior of the limiting hole (7).

4. The stainless steel insulated water tank plate bending device according to claim 1, characterized in that: A return spring (14) is fixedly connected to the side of the adjusting block (9) near the adjusting rod (10), and the side of the return spring (14) away from the adjusting block (9) is fixedly connected to the inside of the adjusting groove (8).

5. The stainless steel insulated water tank plate bending device according to claim 1, characterized in that: Limiting holes (15) are provided on both sides of the connecting column (3), and limiting grooves (16) are provided on both sides of the adjusting column (4). A limiting rod (18) is slidably connected inside the limiting groove (16). A storage spring (17) is fixedly connected to the side of the limiting rod (18) near the inside of the limiting groove (16), and the side of the storage spring (17) away from the limiting rod (18) is fixedly connected to the inside of the limiting groove (16).

6. The stainless steel insulated water tank plate bending device according to claim 5, characterized in that: The limiting groove (16) has sliding grooves (22) at both ends, and the limiting rod (18) has sliding blocks (19) fixedly connected to both ends. The surface of the sliding block (19) is slidably connected to the inside of the sliding groove (22).

7. The stainless steel insulated water tank plate bending device according to claim 1, characterized in that: The outer diameter surface of the adjusting column (4) is provided with two annular grooves (20), and the inner wall of the connecting column (3) is fixedly connected with two annular blocks (21).

Images