Efficient rolling rib forming device for sheet metal parts

Abstract

An efficient rolling rib forming device for sheet metal parts comprises a main body, a control button is arranged on the front face of the main body, an upper arm is arranged at the top of the right side of the main body, lifting air cylinders are arranged at the two ends of the upper portion of the upper arm, the tail ends of the lifting air cylinders penetrate through the upper arm to be located below the upper arm, and fixing blocks are arranged at the tail ends of the lifting air cylinders; an upper rolling rod is arranged between the two fixing blocks, a plurality of rib rolling male dies are arranged on the upper rolling rod, a lower arm is arranged below the upper arm, fixing blocks are arranged at the two ends of the top face of the lower arm, a lower rolling rod is arranged between the two fixing blocks, and a plurality of rib rolling female dies corresponding to the rib rolling male dies are arranged on the lower rolling rod. Supporting legs are arranged at the bottom of the right side of the main body, a supporting assembly is arranged on the upper rolling rod and comprises a mounting plate and a supporting block, the middle part of the upper rolling rod is supported in a following mode through the supporting assembly, it is avoided that the middle part of the upper rolling rod is bent and deformed to affect use, the service life of the upper rolling rod is prolonged, and the stability of the upper rolling rod is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of rolling forming device, specifically relating to a high-efficiency rolling forming device for sheet metal parts. Background Technology

[0002] The high-efficiency roll forming device for sheet metal parts is a specialized piece of equipment for roll forming sheet metal parts. It can improve the production efficiency and quality of sheet metal parts. Roll forming is an important step in sheet metal processing, increasing the strength and stability of sheet metal parts, and extending their service life and safety. However, if the upper roller is too long, the middle part may deform or twist after prolonged use. Utility Model Content

[0003] The purpose of this invention is to provide a high-efficiency rolling forming device for sheet metal parts, so as to solve the problem mentioned in the background art that the excessive length of the upper roller will cause deformation and twisting of the middle part after long-term use.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A high-efficiency roll forming device for sheet metal parts, comprising:

[0006] The main body has control buttons on its front side. An upper arm is located on the top right side of the main body. Lifting cylinders are located at both ends of the upper arm, with the ends of the cylinders passing through the upper arm and positioned below it. A fixing block is located at the end of each lifting cylinder. An upper roller is positioned between two fixing blocks, and multiple rolling dies are mounted on the upper roller. A lower arm is located below the upper arm, with fixing blocks also located at both ends of its top surface. A lower roller is positioned between two fixing blocks, and multiple rolling dies corresponding to the rolling dies are mounted on the lower roller. A support leg is located at the bottom right side of the main body, and a support assembly is mounted on the upper roller. The support assembly includes a mounting plate and a support block.

[0007] As an optional implementation, the outer side of the fixing block at the end of the two lifting cylinders is provided with a mounting plate, the two mounting plates are provided with multiple threaded holes, and screws are screwed into the multiple threaded holes. The two mounting plates are fixed to the fixing block by screwing the screws.

[0008] As an optional implementation, the two mounting plates are provided with extension blocks on their outer sides, the front of the extension blocks extending beyond the front of the upper arm, the front of the two extension blocks are provided with connecting blocks, the top of the two connecting blocks are provided with support blocks, and the two ends of the support blocks are respectively fixedly connected to the two connecting blocks.

[0009] As an optional implementation, the support block has multiple positioning blocks on its front side. The bottom end of the positioning block is flush with the upper roller. The bottom end of the positioning block has a square block, and a bearing is embedded in the square block. The bearing can be sleeved on the upper roller.

[0010] As an optional implementation, the lower arm has an internal cavity, an outlet on the right side of the lower arm, and multiple inlets on the top of the lower arm. The inlets are connected to the cavity, and wire mesh is installed inside the inlets.

[0011] As an optional implementation, a connecting pipe is provided on the right side of the lower arm at the outlet position. The connecting pipe is connected to the outlet, and a storage bag is fitted on the connecting pipe. The opening of the storage bag is fixed to the connecting pipe by a fixing ring.

[0012] As an optional implementation, a hollow cavity is provided on the left side of the cavity, the hollow cavity is connected to the cavity, a wire mesh is provided at the connection between the hollow cavity and the cavity, an opening is provided on the front of the hollow cavity, and a heat dissipation vent is provided on the top of the hollow cavity.

[0013] As an optional implementation, a fan is provided inside the hollow cavity, and a cover is provided on the front of the lower arm at the front opening of the hollow cavity. The cover can seal the front opening of the hollow cavity, and the four corners of the cover are fixedly connected to the front of the lower arm by screws.

[0014] Compared with the prior art, this utility model provides a high-efficiency rolling forming device for sheet metal parts, which has the following beneficial effects:

[0015] 1. Improve stability: The middle part of the upper roller is supported by the support component, which avoids bending and deformation of the middle part due to excessive length of the upper roller after long-term use without affecting the use, thus improving the service life and stability of the upper roller.

[0016] 2. Maintain a clean working environment: The debris and dust generated during the rolling process will enter the cavity from the inlet at the top of the lower arm, and then be blown into the storage bag by the fan. This setting can collect and store the debris and dust generated during the rolling process in the storage bag, reduce dust pollution, maintain a clean working environment, and improve convenience. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a front cross-sectional planar structural diagram of the support component of this utility model.

[0019] Figure 3This is a front sectional planar structural diagram of the lower arm of this utility model.

[0020] Figure 4 This is a structural schematic diagram of the prototype of this utility model.

[0021] In the diagram: 1. Main body; 2. Control button; 3. Upper arm; 4. Lifting cylinder; 5. Fixing block; 6. Upper roller; 7. Rolling die; 8. Lower arm; 9. Lower roller; 10. Rolling die; 11. Support leg; 12. Mounting plate; 13. Threaded hole; 14. Screw; 15. Extension block; 16. Connecting block; 17. Support block; 18. Positioning block; 19. Square block; 20. Bearing; 21. Cavity; 22. Outlet; 23. Inlet; 24. Wire mesh; 25. Connecting pipe; 26. Storage bag; 27. Fixing ring; 28. Hollow cavity; 29. ​​Heat dissipation vent; 30. Fan; 31. Cover; 32. Screw. Detailed Implementation

[0022] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides, for example Figure 1-4 The apparatus shown is a high-efficiency roll forming device for sheet metal parts, comprising:

[0024] The main body 1 has a control button 2 on its front, which is fixedly connected to the front of the main body 1. An upper arm 3 is located on the top right side of the main body 1, with its left end fixedly connected to the right side of the main body 1. Lifting cylinders 4 are located at both ends of the upper arm 3, fixedly connected to the upper part of the upper arm 3. The ends of the lifting cylinders 4 pass through the upper arm 3 and are located below it. A fixing block 5 is located at the end of the lifting cylinder 4. An upper roller 6 is located between the two fixing blocks 5, rotatably connected to the two fixing blocks 5. Multiple rolling rib punches 7 are fixedly connected to the upper roller 6. The operation of the lifting cylinders 4 can drive the upper roller 6 to move up and down. A lower arm 8 is located below the upper arm 3, with its left end connected to the right side of the main body 1. The lower arm 8 is fixedly connected to the side. The top surface of the lower arm 8 is also provided with fixed blocks 5 at both ends. A lower roller 9 is provided between the two fixed blocks 5. The lower roller 9 and the two fixed blocks 5 are also rotatably connected. The lower roller 9 is provided with multiple rolling dies 10 corresponding to the rolling dies 7. The multiple rolling dies 10 are fixedly connected to the lower roller 9. A support leg 11 is provided at the bottom right side of the main body 1. The support leg 11 is located below the lower arm 8. The left end of the support leg 11 is fixedly connected to the right side of the main body 1. A support assembly is provided on the upper roller 6. The support assembly is used to support the middle part of the upper roller 6 to prevent the middle part from bending and deforming after long-term use due to the excessive length of the upper roller 6, thereby improving the service life and stability of the upper roller 6. The support assembly includes a mounting plate 12 and a support block 17. When in use, the sheet metal part is placed between the upper roller 6 and the lower roller 9. Then, the lifting cylinder 4 is activated by the control button 2, which causes the upper roller 6 to move downward and contact the sheet metal part. When the rolling rib punch 7 and the rolling rib die 10 mesh with each other, rolling rib marks can be left on the sheet metal part.

[0025] like Figure 1 and Figure 2As shown, the outer side of the fixing block 5 at the end of the two lifting cylinders 4 is provided with mounting plate 12. The two mounting plates 12 are provided with multiple threaded holes 13. The multiple threaded holes 13 penetrate the two mounting plates 12 and are distributed at the upper and lower ends of the mounting plates 12. Screws 14 are screwed into the multiple threaded holes 13. The two mounting plates 12 are fixed to the fixing block 5 by screwing the screws 14. Extension blocks 15 are provided on the outer sides of the two mounting plates 12. The extension blocks 15 are fixedly connected to the middle part of the outer side of the mounting plates 12. The extension blocks 15 will not block the screws 14 from being turned. The front of the extension blocks 15 extends beyond the front of the upper arm 3. Connecting blocks 16 are provided on the front of the two extension blocks 15. Connecting blocks 16 are fixedly connected to the extension blocks 15. At this time, the top of the connecting blocks 16 can be located on the front of the upper arm 3. When the connecting blocks 16 move up and down with the lifting cylinder 4, they will not contact or rub against the upper arm 3. Support blocks 17 are provided on the top of the two connecting blocks 16. The two ends of the support blocks 17 are fixedly connected to the two connecting blocks 16 respectively. At this time, the support blocks 17 are located on the front of the upper arm 3. When the support blocks 17 move up and down with the lifting cylinder 4, they will not contact or rub against the front of the upper arm 3. The front of the support block 17 is provided with multiple positioning blocks 18, which are fixedly connected to the front of the support block 17. The bottom end of the positioning block 18 is flush with the upper roller 6. At this time, the position of the positioning block 18 is offset from the rolling punch 7. The bottom end of the positioning block 18 is provided with a square block 19, which is fixedly connected to the positioning block 18. A bearing 20 is embedded in the square block 19 and passes through the square block 19. The bearing 20 can be sleeved on the upper roller 6. In use, the middle part of the upper roller 6 can be supported by the support block 17 and the positioning block 18. At the same time, the design of the bearing 20 will not affect the normal rotation of the upper roller 6. Since the support component is fixed on the fixed block 5, the support component can also move up and down with the upper roller 6. This setting avoids the bending and deformation of the middle part due to the excessive length of the upper roller 6 after long-term use, thus improving the service life and stability of the upper roller 6.

[0026] like Figure 1 and Figure 3As shown, the lower arm 8 has an internal cavity 21, an outlet 22 on its right side, and multiple inlets 23 on its top. The inlets 23 are connected to the cavity 21, and each inlet 23 contains a wire mesh 24 embedded within it. Debris and dust generated during the rolling process can enter the cavity 21 through the wire mesh 24 in the inlets 23. A connecting pipe 25 is located on the right side of the lower arm 8 at the outlet 22, connecting to the outlet 22. A storage bag 26 is fitted onto the connecting pipe 25, and the opening of the storage bag 26 is fixed to the connecting pipe 25 by a fixing ring 27. The storage bag 26 can collect and store debris and dust generated during the rolling process. A hollow cavity 28 is located on the left side of cavity 21, and the hollow cavity 28 is connected to cavity 21. A wire mesh 24 is installed at the connection point between the hollow cavity 28 and cavity 21. An opening is located on the front of the hollow cavity 28, and a heat dissipation vent 29 is located on the top of the hollow cavity 28. The heat dissipation vent 29 also contains an embedded wire mesh 24 to prevent foreign objects from entering the hollow cavity 28. A fan 30 is installed inside the hollow cavity 28 and is fixed within it. The fan 30 directs airflow towards outlet 22. A cover 31 is located on the front of the lower arm 8, at the opening of the front of the hollow cavity 28. The cover 31 seals the front opening of the hollow cavity 28, and its four corners are fixedly connected to the front of the lower arm 8 by screws 32. During use, debris and dust generated by the rolling process enter the cavity 21 through inlet 23 and are then blown by the fan 30 from outlet 22 into the storage bag 26 for storage. This setup allows debris and dust generated during the rolling process to be collected and stored in the storage bag 26, reducing dust pollution, maintaining a clean working environment, and improving convenience.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency roll forming device for sheet metal parts, characterized in that, include: The main body (1) has a control button (2) on its front side. An upper arm (3) is located on the top right side of the main body (1). Lifting cylinders (4) are located at both ends of the upper arm (3). The ends of the lifting cylinders (4) pass through the upper arm (3) and are located below it. A fixing block (5) is located at the end of the lifting cylinder (4). An upper roller (6) is located between the two fixing blocks (5). Multiple rolling rib punches are provided on the upper roller (6). 7) A lower arm (8) is provided below the upper arm (3). Fixed blocks (5) are also provided at both ends of the top surface of the lower arm (8). A lower roller (9) is provided between the two fixed blocks (5). A plurality of rolling dies (10) corresponding to the rolling dies (7) are provided on the lower roller (9). A support leg (11) is provided at the bottom right side of the main body (1). A support assembly is provided on the upper roller (6). The support assembly includes a mounting plate (12) and a support block (17).

2. The high-efficiency roll forming device for sheet metal parts according to claim 1, characterized in that: The outer side of the fixing block (5) at the end of the two lifting cylinders (4) is provided with a mounting plate (12). The two mounting plates (12) are provided with multiple threaded holes (13). Screws (14) are screwed into the multiple threaded holes (13). The two mounting plates (12) are fixed to the fixing block (5) by screws (14).

3. The high-efficiency roll forming device for sheet metal parts according to claim 2, characterized in that: The two mounting plates (12) are provided with extension blocks (15) on their outer sides. The front of the extension blocks (15) extends beyond the front of the upper arm (3). The front of the two extension blocks (15) is provided with connecting blocks (16). The top of the two connecting blocks (16) is provided with support blocks (17). The two ends of the support blocks (17) are fixedly connected to the two connecting blocks (16) respectively.

4. The high-efficiency roll forming device for sheet metal parts according to claim 3, characterized in that: The support block (17) has multiple positioning blocks (18) on its front side. The bottom end of the positioning block (18) is flush with the upper roller (6). The bottom end of the positioning block (18) has a square block (19). The square block (19) has a bearing (20) embedded in it. The bearing (20) can be sleeved on the upper roller (6).

5. The high-efficiency roll forming device for sheet metal parts according to claim 1, characterized in that: The lower arm (8) has a cavity (21) inside, an outlet (22) on the right side of the lower arm (8), and multiple inlets (23) on the top of the lower arm (8). The inlets (23) are connected to the cavity (21), and wire mesh (24) is provided inside the inlets (23).

6. The high-efficiency roll forming device for sheet metal parts according to claim 5, characterized in that: A connecting pipe (25) is provided on the right side of the lower arm (8) at the position of the outlet (22). The connecting pipe (25) is connected to the outlet (22). A storage bag (26) is fitted on the connecting pipe (25). The opening of the storage bag (26) is fixed to the connecting pipe (25) by a fixing ring (27).

7. The high-efficiency roll forming device for sheet metal parts according to claim 6, characterized in that: A hollow cavity (28) is provided on the left side of the cavity (21), the hollow cavity (28) is connected to the cavity (21), a wire mesh (24) is provided at the connection between the hollow cavity (28) and the cavity (21), an opening is provided on the front of the hollow cavity (28), and a heat dissipation vent (29) is provided on the top of the hollow cavity (28).

8. The high-efficiency roll forming device for sheet metal parts according to claim 7, characterized in that: The hollow cavity (28) is equipped with a fan (30), and the front of the lower arm (8) is provided with a cover (31) at the front opening of the hollow cavity (28). The cover (31) can seal the front opening of the hollow cavity (28), and the four corners of the cover (31) are fixedly connected to the front of the lower arm (8) by screws (32).

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