A rolling device for metal product processing
Patent Information
- Application Number
- CN202620159080.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2026-02-03
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2036-02-03
AI Technical Summary
目前，市面上的金属制品滚压装置多采用一体化滚压组件设计，滚压件与安装载体固定连接，当需要加工不同规格、形状的金属制品时，需整体拆卸更换滚压组件，不仅操作繁琐、换件耗时久，还易因拆卸装配过程中的定位偏差影响后续加工精度，装置通用性较差，难以适配多品类金属制品的批量加工需求，而部分采用分段式的滚压组件，仅能对滚压组件局部施加锁紧力，导致紧固力分布不均，滚压作业时滚压件易因受力冲击出现偏移、晃动，进而造成金属制品表面凹凸不平、尺寸偏差过大等问题，严重影响加工精度
本实用新型中，通过滚压件间卡接杆与安装孔的适配拼接及连接圈的滑动卡接设计，可快速组装更换滚压件，提升装置通用性与换件效率，紧固机构借助螺杆带动收拢圈转动实现紧固绳的收拢放松，能对多组滚压件同步均匀紧固，配合固定杆沿移动槽的灵活调整，有效避免滚压件加工时偏移晃动，保障加工精度，同时整体结构连接牢固、操作简便，兼顾加工灵活性与稳定性，助力提升金属制品滚压加工的整体效率与成品质量。
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Abstract
Description
Technical Field
[0001] This utility model relates to the field of metal product processing technology, specifically to a rolling device for metal product processing. Background Technology
[0002] In the field of metal product processing, roll forming is a commonly used shaping and smoothing process, which is widely used in the surface treatment and shape correction of metal workpieces such as pipes, plates, and profiles. Its processing accuracy and efficiency directly affect the final quality and production efficiency of metal products. Currently, most metal product rolling devices on the market adopt an integrated rolling component design, with the rolling component fixedly connected to the mounting carrier. When processing metal products of different specifications and shapes, the entire rolling component needs to be disassembled and replaced. This is not only cumbersome and time-consuming, but also prone to affecting subsequent processing accuracy due to positioning deviations during disassembly and assembly. The device has poor versatility and is difficult to adapt to the batch processing needs of multiple types of metal products. On the other hand, some rolling components use segmented rolling components, which can only apply locking force to local parts of the rolling component, resulting in uneven distribution of fastening force. During rolling operations, the rolling component is prone to displacement and shaking due to force impact, which in turn causes problems such as uneven surface of metal products and excessive dimensional deviations, seriously affecting processing accuracy.
[0003] Therefore, a rolling device for metal product processing is proposed to address the above problems. Utility Model Content
[0004] The purpose of this invention is to provide a rolling device for processing metal products, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: A rolling device for processing metal products includes a base, a support plate fixedly connected to the top of the base, a rolling mechanism disposed between the support plates, and a fastening mechanism disposed on the outside of the rolling mechanism. The rolling mechanism includes a mounting plate, the mounting plate having a positioning hole inside, a connecting ring being slidably engaged inside the positioning hole, and a first rolling element, a second rolling element, and a third rolling element being arranged on the outer side of the connecting ring. The fastening mechanism includes a U-shaped plate with a movable groove inside. A fixing rod is fixedly connected to the top of the connecting ring, and a connecting cover is fixedly connected to the top of the fixing rod. Fastening ropes are arranged between the connecting covers.
[0006] As a further optimization of this utility model, wherein: a first mounting hole is provided in the side wall of the first rolling member, a first snap-fit rod is fixedly connected to the outer side of the second rolling member, a second mounting hole is provided on the side of the second rolling member away from the first snap-fit rod, and a second snap-fit rod is fixedly connected to the outer side of the third rolling member.
[0007] As a further optimization of this utility model, the following features are provided: a rotating block is fixedly connected to the outer side of the U-shaped plate; a through hole is provided inside the rotating block; a screw is threadedly connected inside the rotating block; a rotating cover is fixedly connected to the top of the screw; and a gathering ring is fixedly connected to the bottom of the screw.
[0008] As a further optimization of this utility model, the support plates are symmetrically distributed on the top of the base, and the first, second, and third rolling parts have the same specifications and are installed between the two support plates by a connecting ring.
[0009] As a further optimization of this utility model, the U-shaped plate is fixedly connected to the outside of the two mounting plates, the fixing rod is symmetrically and movably connected inside the moving groove, and the connecting cover is located on the outside of the U-shaped plate.
[0010] As a further optimization of this utility model, the first mounting hole is adapted to the first snap-fit rod, and the second mounting hole is adapted to the second snap-fit rod.
[0011] As a further optimization of this utility model, the interior of the operating block is hollow, and the fastening rope is wrapped around the outside of the coiling ring.
[0012] Compared with the prior art, the beneficial effects of this utility model are: In this invention, the matching splicing of the interlocking rods and mounting holes between the rolled parts and the sliding interlocking design of the connecting rings allow for quick assembly and replacement of rolled parts, improving the versatility of the device and the efficiency of parts replacement. The fastening mechanism uses a screw to drive the rotation of the coiling ring to achieve the tightening and loosening of the fastening rope, enabling simultaneous and uniform fastening of multiple sets of rolled parts. Combined with the flexible adjustment of the fixing rod along the moving groove, it effectively prevents the rolled parts from shifting and shaking during processing, ensuring processing accuracy. At the same time, the overall structure is firmly connected and easy to operate, taking into account both processing flexibility and stability, thus helping to improve the overall efficiency and finished product quality of metal product rolling processing. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure between the support plates of this utility model; Figure 3 This is a schematic diagram of the structure between the mounting plates of this utility model; Figure 4 This is a schematic diagram of the outer structure of the rolling mechanism of this utility model; Figure 5 This is a schematic diagram of the internal structure of the operating block of this utility model; Figure 6 This utility model Figure 2 Enlarged view of the structure at point A in the middle.
[0014] In the diagram: 1. Base; 2. Support plate; 3. Rolling mechanism; 31. Mounting plate; 32. Positioning hole; 33. Connecting ring; 34. Rolling component No. 1; 341. Mounting hole No. 1; 35. Rolling component No. 2; 351. Connecting rod No. 1; 352. Mounting hole No. 2; 36. Rolling component No. 3; 361. Connecting rod No. 2; 4. Fastening mechanism; 41. U-shaped plate; 411. Moving block; 412. Through hole; 413. Screw; 414. Rotating cover; 415. Gathering ring; 42. Moving groove; 43. Fixing rod; 44. Connecting cover; 45. Fastening rope. Detailed Implementation
[0015] 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.
[0016] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.
[0017] Please see Figures 1-6 This utility model provides a technical solution: A rolling device for processing metal products includes a base 1, a support plate 2 fixedly connected to the top of the base 1, a rolling mechanism 3 arranged between the support plates 2, and a fastening mechanism 4 arranged on the outside of the rolling mechanism 3. The rolling mechanism 3 includes a mounting plate 31, with a positioning hole 32 inside the mounting plate 31. A connecting ring 33 is slidably engaged inside the positioning hole 32. A first rolling element 34, a second rolling element 35, and a third rolling element 36 are arranged on the outside of the connecting ring 33. The fastening mechanism 4 includes a U-shaped plate 41, with a moving groove 42 inside the U-shaped plate 41. A fixing rod 43 is fixedly connected to the top of the connecting ring 33, and a connecting cover 44 is fixedly connected to the top of the fixing rod 43. Fastening ropes 45 are provided between the connecting covers 44.
[0018] Furthermore: A mounting hole 341 is formed in the side wall of the first rolling member 34; a locking rod 351 is fixedly connected to the outer side of the second rolling member 35; a mounting hole 352 is formed on the side of the second rolling member 35 away from the locking rod 351; and a locking rod 361 is fixedly connected to the outer side of the third rolling member 36. It should be noted that: the support plates 2 are symmetrically distributed on the top of the base 1, the first rolling part 34, the second rolling part 35 and the third rolling part 36 have the same specifications, and the three are installed between the two support plates 2 by the connecting ring 33. The U-shaped plate 41 is fixedly connected to the outside of the two mounting plates 31, the fixing rod 43 is symmetrically and movably connected to the inside of the moving groove 42, and the connecting cover 44 is located on the outside of the U-shaped plate 41.
[0019] Specifically, the basic support of the device consists of a base 1 and support plates 2. The support plates 2 are symmetrically fixed to the top of the base 1, forming a symmetrical support frame. The base 1 provides a stable installation benchmark for the entire device, effectively bearing the weight of the rolling mechanism 3, the fastening mechanism 4, and the metal product to be processed, preventing displacement of the device due to uneven force during processing. The symmetrically distributed support plates 2 provide precise installation positioning points for the rolling mechanism 3, ensuring that the rolling mechanism 3 remains horizontal and stable during operation, laying a structural foundation for the accuracy of subsequent rolling processing.
[0020] Meanwhile, the U-shaped plate 41 serves as the mounting carrier for the fastening mechanism 4, and is fixedly connected to the outside of the two mounting plates 31. A movable groove 42 is provided inside the plate, and the fixed rod 43 is symmetrically and movably connected inside the movable groove 42, and its position can be flexibly adjusted along the movable groove 42. A connecting cover 44 is fixedly connected to the top of the fixed rod 43. The connecting cover 44 is located on the outside of the U-shaped plate 41 and is used to pass through and limit the fastening rope 45 so that the tension of the fastening rope 45 can be evenly transmitted to the connecting ring 33. A rotating block 411 is fixedly connected to the outside of the U-shaped plate 41. The rotating block 411 is hollow inside and has a through hole 412 for the fastening rope 45 to pass through. A screw 413 is also threaded inside. A rotating cover 414 is fixedly connected to the top of the screw 413 and a gathering ring 415 is fixedly connected to the bottom. The fastening rope 45 is wrapped around the outside of the gathering ring 415. The rotating cover 414 can drive the screw 413 to rotate along the thread structure of the rotating block 411, thereby driving the gathering ring 415 to rise and fall synchronously, realizing the gathering and loosening of the fastening rope 45, and finally completing the locking and unlocking of the rolling assembly.
[0021] As a further implementation of this solution, a rotating block 411 is fixedly connected to the outside of the U-shaped plate 41. A through hole 412 is opened inside the rotating block 411. A screw 413 is threadedly connected inside the rotating block 411. A rotating cover 414 is fixedly connected to the top of the screw 413. A gathering ring 415 is fixedly connected to the bottom of the screw 413.
[0022] Furthermore: Mounting hole 341 is compatible with locking rod 351, mounting hole 352 is compatible with locking rod 361, the interior of the moving block 411 is hollow, and the fastening rope 45 is wrapped around the outside of the coiling ring 415.
[0023] It should be noted that: the mounting plate 31 is the core mounting carrier of the rolling mechanism 3. It has a positioning hole 32 inside, and the connecting ring 33 is slidably engaged inside the positioning hole 32. This not only realizes the rotatable characteristic of the connecting ring 33, but also restricts the radial displacement of the connecting ring 33 through the sliding engagement structure, ensuring coaxiality during rotation. The first rolling part 34, the second rolling part 35 and the third rolling part 36 are of the same specification and are all sleeved on the outside of the connecting ring 33. The three are spliced together by the engagement structure to form an integral rolling assembly. The specific adaptation relationship is as follows: the side wall of the first rolling part 34 has a first mounting hole 341. The outer side of the second rolling part 35 is fixedly connected to a first engagement rod 351 that matches the first mounting hole 341. At the same time, the side of the second rolling part 35 away from the first engagement rod 351 has a second mounting hole 352. The outer side of the third rolling part 36 is fixedly connected to a second engagement rod 361 that matches the second mounting hole 352. By precisely matching the snap-fit rod with the mounting hole, the splicing and fixing of the three sets of rolling parts can be completed quickly. After splicing, the whole assembly is installed between the two support plates 2 through the connecting ring 33, ensuring uniform force during the rolling operation.
[0024] Workflow: During the assembly stage of the rolling mechanism 3, the connecting ring 33 is first embedded into the positioning hole 32 inside the mounting plate 31 based on the sliding snap-fit relationship between the connecting ring 33 and the mounting plate 31, thus completing the initial positioning of the connecting ring 33. Then, the snap-fit adaptation structure between the rolling parts is used for splicing and assembly: the first snap-fit rod 351 on the outer side of the second rolling part 35 is embedded into the first mounting hole 341 on the side wall of the first rolling part 34, and the second snap-fit rod 361 on the outer side of the third rolling part 36 is embedded into the second mounting hole 352 on the other side of the second rolling part 35. This allows the first rolling part 34, the second rolling part 35, and the third rolling part 36 to form an integral rolling assembly through snap-fit cooperation. The three parts have the same specifications to ensure uniform force during the rolling process. After assembly, the integral rolling assembly is mounted between two symmetrically distributed support plates 2 through the connecting ring 33. The base 1 provides stable support for the support plate 2, thus laying the structural foundation for subsequent rolling operations. The function of the fastening mechanism 4 is to lock and fix the assembled rolling assembly to prevent displacement or shaking during the rolling process. Its specific operating logic is as follows: the U-shaped plate 41 is fixed to the outside of the two mounting plates 31, and the fixing rod 43 at the top of the connecting ring 33 is flexibly adjusted along the moving groove 42 inside the U-shaped plate 41 so that the connecting cover 44 at the top of the fixing rod 43 adapts to the assembly posture of the rolling assembly. Then, the fastening rope 45 is passed through each connecting cover 44 in sequence and wrapped around the outside of the gathering ring 415 inside the rotating block 411. By rotating the rotating cover 414 at the top of the screw 413, the screw 413 is driven. The rotating block 411 moves downward along the threaded structure. The interior of the rotating block 411 is hollow and has a through hole 412 for the fastening rope 45 to pass through. This does not affect the operation of the screw 413. The coiling ring 415 at the bottom of the screw 413 moves downward synchronously with the screw 413. At the same time, it generates a pulling force on the fastening rope 45 wrapped around its outside. This allows the fastening rope 45 to be transmitted through the connecting cover 44 and the fixing rod 43 to the connecting ring 33 and the rolling assembly, so as to achieve synchronous fastening of multiple sets of rolling parts. The fixing rods 43 are symmetrically distributed to ensure that the fastening force is evenly applied to each part of the rolling assembly, thus completing the precise positioning of the rolling assembly. During the rolling operation, the metal product to be processed is placed outside the assembled and fastened rolling assembly. The connecting ring 33 is driven to rotate axially along the positioning hole 32 by the external drive mechanism. The sliding engagement structure between the connecting ring 33 and the positioning hole 32 ensures both rotational flexibility and limits radial displacement. The connecting ring 33 simultaneously drives the overall rolling assembly consisting of the first rolling component 34, the second rolling component 35, and the third rolling component 36 to rotate. During the rotation, the rolling component contacts the surface of the metal product and applies uniform rolling pressure to the metal product based on its own structure, thereby achieving the rolling processing requirements such as shaping and flattening of the metal product. Throughout the entire processing, the support structure consisting of the base 1 and the support plate 2 remains stable, and the fastening mechanism 4 continuously provides locking force, effectively preventing the rolling component from shifting due to force and ensuring the rolling accuracy of the metal product. At the same time, the fastening rope 45 can be loosened by rotating the rotating cover 414 in the opposite direction, making it convenient to disassemble or replace the rolling component, adapting to the processing requirements of metal products of different specifications and improving the versatility of the device. In summary, the device achieves rapid assembly and replacement of rolling components through snap-fit assembly, precise positioning through the retractable fastening driven by screw 413, and efficient and precise metal product rolling processing through the stable cooperation of the support structure composed of base 1 and support plate 2 and linkage mechanism. The coordinated operation of each component simplifies the operation process and ensures the processing quality.
[0025] 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 rolling device for processing metal products, comprising a base (1), characterized in that: A support plate (2) is fixedly connected to the top of the base (1), a rolling mechanism (3) is provided between the support plates (2), and a fastening mechanism (4) is provided on the outside of the rolling mechanism (3). The rolling mechanism (3) includes a mounting plate (31), and a positioning hole (32) is provided inside the mounting plate (31). A connecting ring (33) is slidably engaged inside the positioning hole (32). A first rolling component (34), a second rolling component (35) and a third rolling component (36) are provided on the outside of the connecting ring (33). The fastening mechanism (4) includes a U-shaped plate (41), the U-shaped plate (41) has a moving groove (42) inside, a fixed rod (43) is fixedly connected to the top of the connecting ring (33), a connecting cover (44) is fixedly connected to the top of the fixed rod (43), and a fastening rope (45) is provided between the connecting covers (44).
2. The rolling device for processing metal products according to claim 1, characterized in that: The first rolling part (34) has a first mounting hole (341) in its side wall. The second rolling part (35) has a first snap-fit rod (351) fixedly connected to its outer side. The second rolling part (35) has a second mounting hole (352) on its side away from the first snap-fit rod (351). The third rolling part (36) has a second snap-fit rod (361) fixedly connected to its outer side.
3. The rolling device for processing metal products according to claim 1, characterized in that: A rotating block (411) is fixedly connected to the outside of the U-shaped plate (41). A through hole (412) is opened inside the rotating block (411). A screw (413) is threadedly connected inside the rotating block (411). A rotating cover (414) is fixedly connected to the top of the screw (413). A gathering ring (415) is fixedly connected to the bottom of the screw (413).
4. The rolling device for processing metal products according to claim 1, characterized in that: The support plates (2) are symmetrically distributed on the top of the base (1). The first rolling part (34), the second rolling part (35) and the third rolling part (36) have the same specifications and are installed between the two support plates (2) by a connecting ring (33).
5. The rolling device for processing metal products according to claim 1, characterized in that: The U-shaped plate (41) is fixedly connected to the outside of the two mounting plates (31), the fixing rod (43) is symmetrically and movably connected to the inside of the moving groove (42), and the connecting cover (44) is located on the outside of the U-shaped plate (41).
6. The rolling device for processing metal products according to claim 2, characterized in that: The first mounting hole (341) is adapted to the first snap-fit rod (351), and the second mounting hole (352) is adapted to the second snap-fit rod (361).
7. A rolling device for processing metal products according to claim 3, characterized in that: The interior of the operating block (411) is hollow, and the fastening rope (45) is wrapped around the outside of the gathering ring (415).