A plastic device for stainless steel reactor production
By combining hydraulic rods, gear plates, and motor drives, the problem of low efficiency in plastic operations during the production of stainless steel reactors was solved, achieving efficient plastic forming and self-generated electricity, thus reducing energy consumption.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI PAJIXI METAL PROD CO LTD
- Filing Date
- 2025-06-10
- Publication Date
- 2026-06-26
AI Technical Summary
In the existing stainless steel reactor production process, the plastic operation efficiency in the middle part of the shell is low and cannot meet the usage requirements.
A shaping device for stainless steel reactor production is adopted, which achieves efficient shaping of stainless steel reactor through a combination of hydraulic rods, gear plates and motor drive, and reduces energy consumption through a self-generating power system.
This technology enables efficient plastic treatment of stainless steel reactors, reducing power consumption and meeting energy conservation and emission reduction requirements.
Smart Images

Figure CN224406112U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stainless steel reactor production technology, specifically a shaping device for stainless steel reactor production. Background Technology
[0002] In the production process of stainless steel reactors, the middle part of the shell is rolled from cylindrical stainless steel material. After the welding process of this part is completed, it needs to be plasticized to ensure its roundness. However, the existing plasticizing method is done manually, which results in low plasticizing efficiency and cannot meet the usage requirements. Therefore, we propose a plasticizing device for the production of stainless steel reactors. Utility Model Content
[0003] The purpose of this invention is to provide a shaping device for the production of stainless steel reactors, so as to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, the present invention provides the following technical solution: a shaping device for the production of stainless steel reaction vessels, comprising a workbench, a first frame movably connected to the middle of the inner surface of the workbench, a first gear movably connected to the middle of the inner surface of the first frame, and first toothed plates meshing with the front and rear sides of the outer surface of the first gear, a first bracket fixedly connected to the end of the first toothed plate, and a shaping block fixedly connected to the end of the first bracket.
[0005] Preferably, the bottom of the workbench is fixedly connected to support legs on all four sides, and a storage battery is fixedly connected to the right end of the bottom of the workbench.
[0006] Preferably, a sleeve is fixedly connected to the left end of the bottom of the workbench, and a rotor is movably connected to the inner surface of the sleeve.
[0007] Preferably, the lower end of the rotor is connected to the lower end of the first frame via a single-sided toothed synchronous belt, and a stator is fixedly connected to the inner side of the sleeve.
[0008] Preferably, a motor is fixedly connected to the right end of the bottom of the workbench, and the output shaft of the motor is connected to the first frame via a single-sided toothed synchronous belt.
[0009] Preferably, a second bracket is fixedly connected to the rear end of the bottom of the workbench, a hydraulic rod is fixedly connected to the front end of the top of the second bracket, and a second frame is fixedly connected to the telescopic end of the hydraulic rod.
[0010] Preferably, the inner surface of the second frame is movably connected to a second gear, and the left and right sides of the outer surface of the second gear are meshed with second tooth plates, and the end of the second tooth plate is fixedly connected to a support plate.
[0011] Preferably, the inner surfaces of the second toothed plate and the first toothed plate are provided with grooves, and the inner surfaces of the grooves are slidably connected to sliders. The sliders are fixedly connected to the inner sides of the first frame and the second frame, and the second toothed plate and the first toothed plate are connected by fastening screws.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] 1. This utility model involves placing the stainless steel reactor to be shaped onto the surface of a support plate, and moving one of the second toothed plates. With the cooperation of the second gear, slide groove, and slider, both support plates can move simultaneously. Then, tightening the fastening screws fixes the stainless steel reactors of different sizes. Next, controlling the extension and retraction of the hydraulic rod moves the area to be shaped to the corresponding position of the shaping block. Moving one of the first toothed plates, with the cooperation of the first gear, slide groove, and slider, both shaping blocks can move simultaneously until they are in close contact with the surface of the stainless steel reactor. Then, tightening the fastening screws, and finally controlling the motor to rotate, the first frame can be rotated through a single-sided toothed synchronous belt, thereby enabling the shaping block to efficiently shape the surface of the stainless steel reactor.
[0014] 2. When the first frame rotates, the rotor will be driven to rotate by a single-sided toothed synchronous belt, and with the cooperation of the stator, electrical energy can be generated and stored in the battery, thereby achieving the purpose of self-generation, effectively reducing the consumption of mains power and meeting the requirements of energy conservation and emission reduction. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention from a first-person perspective.
[0016] Figure 2 This is a three-dimensional structural diagram of the present invention from a second perspective.
[0017] Figure 3 This is a cross-sectional structural diagram of the present invention.
[0018] In the diagram: 1. Workbench; 2. First gear; 3. First frame; 4. Hydraulic rod; 5. Support plate; 6. First bracket; 7. First gear plate; 8. Support leg; 9. Battery; 10. Motor; 11. Second frame; 12. Second bracket; 13. Second gear plate; 14. Sleeve; 15. Rotor; 16. Stator; 17. Slide groove; 18. Second gear; 19. Shaping block; 20. Slider; 21. Fastening screw. Detailed Implementation
[0019] 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.
[0020] The components of this application, including the workbench 1, first gear 2, first frame 3, hydraulic rod 4, support plate 5, first bracket 6, first toothed plate 7, support leg 8, battery 9, motor 10, second frame 11, second bracket 12, second toothed plate 13, sleeve 14, rotor 15, stator 16, slide groove 17, second gear 18, molding block 19, slider 20, and fastening screw 21, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.
[0021] Example 1:
[0022] Please see Figures 1-3The following technical solution is provided, specifically disclosing: a workbench 1, a first frame 3 movably connected to the middle of the inner surface of the workbench 1, a first gear 2 movably connected to the middle of the inner surface of the first frame 3, and first toothed plates 7 meshing with the front and rear sides of the outer surface of the first gear 2, a first bracket 6 fixedly connected to the end of the first toothed plate 7, and a molding block 19 fixedly connected to the end of the first bracket 6, a motor 10 fixedly connected to the right end of the bottom of the workbench 1, and the output shaft of the motor 10 being connected to the first gear 10 via a single-sided toothed synchronous belt. The frame 3 is connected to the transmission. A second support 12 is fixedly connected to the rear end of the bottom of the worktable 1. A hydraulic rod 4 is fixedly connected to the front end of the top of the second support 12. A second frame 11 is fixedly connected to the telescopic end of the hydraulic rod 4. A second gear 18 is movably connected to the inner surface of the second frame 11. A second toothed plate 13 is meshed with the left and right sides of the outer surface of the second gear 18. A support plate 5 is fixedly connected to the end of the second toothed plate 13. A sliding groove 17 is opened on the inner surface of both the second toothed plate 13 and the first toothed plate 7. The inner surface of the sliding groove 17... A slider 20 is slidably connected to the surface. The slider 20 is fixedly connected to the inner side of the first frame 3 and the second frame 11. The second toothed plate 13 and the second frame 11, as well as the first toothed plate 7 and the first frame 3, are threadedly connected by fastening screws 21. The stainless steel reactor to be shaped is placed on the surface of the support plate 5, and one of the second toothed plates 13 is moved. With the cooperation of the second gear 18, the slide groove 17 and the slider 20, the two support plates 5 can be moved simultaneously. Then, the fastening screws 21 are tightened to fix the stainless steel reactors of different sizes. Then, the hydraulic rod 4 is controlled to extend and retract, and the area to be shaped is moved to the corresponding position of the shaping block 19. One of the first toothed plates 7 is moved. With the cooperation of the first gear 2, the slide groove 17 and the slider 20, the two shaping blocks 19 can be moved simultaneously until they are in close contact with the surface of the stainless steel reactor. Then, the fastening screws 21 are tightened. Finally, the motor 10 is controlled to rotate. The first frame 3 can be rotated through the single-sided toothed synchronous belt, so that the shaping block 19 can perform efficient shaping treatment on the surface of the stainless steel reactor.
[0023] Example 2:
[0024] Please see Figures 1-3 The following technical solution is provided, specifically: support legs 8 are fixedly connected to all four sides of the bottom of the workbench 1, and a storage battery 9 is fixedly connected to the right end of the bottom of the workbench 1. A sleeve 14 is fixedly connected to the left end of the bottom of the workbench 1, and a rotor 15 is movably connected to the inner surface of the sleeve 14. The lower end of the rotor 15 is connected to the lower end of the first frame 3 through a single-sided toothed synchronous belt, and a stator 16 is fixedly connected to the inner side of the sleeve 14. When the first frame 3 rotates, the rotor 15 will rotate through the single-sided toothed synchronous belt, and with the cooperation of the stator 16, electrical energy can be generated and stored in the storage battery 9, thereby achieving the purpose of self-generation, effectively reducing the consumption of mains power, and meeting the requirements of energy conservation and emission reduction.
[0025] The working principle of this application is as follows: The stainless steel reactor to be shaped is placed on the surface of the support plate 5, and one of the second toothed plates 13 is moved. With the cooperation of the second gear 18, the slide groove 17 and the slider 20, the two support plates 5 can be moved simultaneously. Then, the fastening screw 21 is tightened to fix the stainless steel reactors of different sizes. Then, the hydraulic rod 4 is controlled to extend and retract, and the area to be shaped is moved to the corresponding position of the shaping block 19. One of the first toothed plates 7 is moved. With the cooperation of the first gear 2, the slide groove 17 and the slider 20, the two shaping blocks 19 can be moved simultaneously until they are in close contact with the surface of the stainless steel reactor. Then, the fastening screw 21 is tightened. Finally, the motor 10 is controlled to rotate. The first frame 3 can be driven to rotate through the single-sided toothed synchronous belt, so that the shaping block 19 can perform efficient shaping treatment on the surface of the stainless steel reactor. When the first frame 3 rotates, the rotor 15 will be driven to rotate through the single-sided toothed synchronous belt. With the cooperation of the stator 16, electrical energy can be generated and stored in the battery 9, thereby achieving the purpose of self-generation, effectively reducing the consumption of mains power and meeting the requirements of energy conservation and emission reduction.
[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A shaping device for stainless steel reactor production, comprising a workbench (1), characterized in that: The middle of the inner surface of the workbench (1) is movably connected to a first frame (3), the middle of the inner surface of the first frame (3) is movably connected to a first gear (2), and the front and rear sides of the outer surface of the first gear (2) are meshed with a first tooth plate (7). The end of the first tooth plate (7) is fixedly connected to a first bracket (6), and the end of the first bracket (6) is fixedly connected to a molding block (19).
2. The shaping device for stainless steel reactor production according to claim 1, characterized in that: The workbench (1) is fixedly connected to support legs (8) around its bottom, and a storage battery (9) is fixedly connected to the right end of the bottom of the workbench (1).
3. The shaping device for stainless steel reactor production according to claim 1, characterized in that: A sleeve (14) is fixedly connected to the left end of the bottom of the workbench (1), and a rotor (15) is movably connected to the inner surface of the sleeve (14).
4. The shaping device for stainless steel reactor production according to claim 3, characterized in that: The lower end of the rotor (15) is connected to the lower end of the first frame (3) via a single-sided toothed synchronous belt, and the inner side of the sleeve (14) is fixedly connected to the stator (16).
5. The shaping device for stainless steel reactor production according to claim 1, characterized in that: A motor (10) is fixedly connected to the right end of the bottom of the workbench (1), and the output shaft of the motor (10) is connected to the first frame (3) through a single-sided toothed synchronous belt.
6. The shaping device for stainless steel reactor production according to claim 1, characterized in that: The bottom rear end of the workbench (1) is fixedly connected to a second bracket (12), the top front end of the second bracket (12) is fixedly connected to a hydraulic rod (4), and the telescopic end of the hydraulic rod (4) is fixedly connected to a second frame (11).
7. A shaping device for stainless steel reactor production according to claim 6, characterized in that: The inner surface of the second frame (11) is movably connected to the second gear (18), and the left and right sides of the outer surface of the second gear (18) are meshed with the second tooth plate (13), and the end of the second tooth plate (13) is fixedly connected to the support plate (5).
8. A shaping device for stainless steel reactor production according to claim 7, characterized in that: The inner surfaces of the second toothed plate (13) and the first toothed plate (7) are provided with sliding grooves (17). A slider (20) is slidably connected to the inner surface of the sliding groove (17). The slider (20) is fixedly connected to the inner side of the first frame (3) and the second frame (11). The second toothed plate (13) and the second frame (11) and the first toothed plate (7) and the first frame (3) are threadedly connected by fastening screws (21).