A profiled wheel structure
By designing the forming wheel as a split structure, and using components such as gaskets and auxiliary wheels combined with through rings, wedges and wear-resistant layers, the problems of high replacement cost and poor versatility of existing forming wheels are solved, enabling flexible replacement and wide application.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MHPS DONGFANG BOILER CO LTD
- Filing Date
- 2025-05-09
- Publication Date
- 2026-06-09
Smart Images
Figure CN224333723U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a processing wheel, and more particularly to a forming wheel structure. Background Technology
[0002] During fin manufacturing, forming wheels are used to ensure fin formation and the welding fusion rate between the fins and the tube. Currently, the thickness of the forming wheel's step is determined by the thickness of the steel strip; the total thickness of the steel strip after serration is used. Common specifications are 1.0, 1.2, 1.8, and 2.5 mm. The step size is determined by the width of the steel strip and the size of the tube, with common specifications being φ51, φ54, and φ60.
[0003] Currently, there are many types of forming wheels on the market. The auxiliary wheel and the gasket are often integrated structures. When either the auxiliary wheel or the gasket wears down, the entire forming wheel needs to be replaced, resulting in high replacement costs, poor versatility, and limited adaptability to different scenarios, thus restricting its application range. For these reasons, it is necessary to design a forming wheel structure with a detachable design to increase its versatility and application range. Utility Model Content
[0004] In view of the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a forming wheel structure that realizes the purpose of having a split structure, increasing the versatility and application range of the forming wheel.
[0005] To achieve the above objectives, the technical solution of this utility model is as follows:
[0006] A forming wheel structure includes a wheel body, the wheel body including a gasket and an auxiliary wheel, both the wheel body and the gasket having a through hole in the middle, and a connecting component connected to the gasket on one side of the auxiliary wheel for disassembling and using the forming wheel.
[0007] Preferably, the connecting assembly includes a through ring disposed on the auxiliary wheel, and the gasket has a through groove that cooperates with the through ring to pass through, and there are multiple through grooves for assembling the forming wheel.
[0008] Preferably, the through ring has chamfered portions on both sides of its end, and the hardness of the through ring is higher than that of the auxiliary wheel, for the stable assembly and disassembly of the gasket and the auxiliary wheel.
[0009] Preferably, the connecting assembly further includes a plurality of wedges disposed on the auxiliary wheel around the through hole, and the through hole of the gasket has an inner cut for the wedges to fit together for the engagement of the forming wheel.
[0010] Preferably, both the gasket and the auxiliary wheel are provided with reinforcing rings inside, and both the gasket and the auxiliary wheel are covered with a wear-resistant layer on their periphery to increase the hardness and wear resistance of the forming wheel.
[0011] Preferably, the gasket has multiple separating grooves on the side near the auxiliary wheel, and the multiple separating grooves are located at the edge of the auxiliary wheel. The internal size of the separating grooves is smaller than the opening size of the gasket, which facilitates the separation of the forming wheel.
[0012] Compared with existing technologies, the forming wheel structure provided by this utility model has a detachable structure that can be flexibly replaced, increasing the versatility and application range of the forming wheel. Specifically, the forming wheel is configured as two structures: a gasket and an auxiliary wheel, along with a connecting component. This allows for the use of different specifications of gaskets and auxiliary wheels in different scenarios. By using the connecting component and the gasket together, the gasket and auxiliary wheel can be spliced together, making it versatile and applicable to different scenarios. Different parts of the structure can be replaced separately, saving replacement costs.
[0013] Furthermore, by using reinforcing rings in the gaskets and setting wear-resistant layers on the periphery of the gaskets and auxiliary wheels, the structural stability of the gaskets and auxiliary wheels can be improved, the hardness of the gaskets and auxiliary wheels can be increased, and the wear resistance of the periphery of the auxiliary wheels can be enhanced, which is very beneficial to the stable use of the forming wheel.
[0014] It should be understood that the general descriptions and details herein are exemplary and illustrative only and are not intended to limit this disclosure.
[0015] This application provides an overview of various implementations or exemplary embodiments of the technology described in this disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of the forming wheel structure of this utility model;
[0017] Figure 2 This is a partial structural cross-sectional view of the gasket in the molding wheel structure of this utility model;
[0018] Figure 3 This is a partial structural diagram of the auxiliary wheel in the forming wheel structure of this utility model;
[0019] Figure 4 This is a cross-sectional view of the connection structure between the gasket and the auxiliary wheel in the forming wheel structure of this utility model;
[0020] Figure 5 for Figure 4 Enlarged view of the structure of A in the middle.
[0021] Key reference numerals:
[0022] 1. Wheel body; 2. Shim; 3. Auxiliary wheel; 4. Inner notch; 5. Through groove; 6. Reinforcing ring; 7. Separating groove; 8. Through ring; 9. Chamfered corner; 10. Wedge; 11. Connecting assembly; 12. Wear-resistant layer. Detailed Implementation
[0023] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the embodiments of this disclosure will be described in more detail below with reference to the accompanying drawings. Note: The described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.
[0024] As attached Figure 1 To be continued Figure 5 As shown in the embodiment of this utility model, the forming wheel structure is different from the current forming wheel structures, which are mostly single integral structures that use the entire structure of the wheel body 1 for fin processing. In order to improve the existing forming wheel structure, the wheel body 1 can be set as two detachable structures: a gasket 2 and an auxiliary wheel 3. Then, through holes are opened in the middle of both the gasket 2 and the auxiliary wheel 3. By setting a connecting component 11 connected to the gasket 2 on one side of the auxiliary wheel 3, the gasket 2 and the auxiliary wheel 3 can be connected to form an integral structure for fin processing. When the gasket 2 or the auxiliary wheel 3 is worn, the forming wheel can be disassembled into two structures, and the two structures can be replaced separately as needed, increasing the practicality of the forming wheel, saving materials, and reducing processing costs.
[0025] It is worth noting that, in order to facilitate the use of the forming wheel in different scenarios, such as... Figure 2 , 4 As shown in Figure 5, in some embodiments, a through ring 8 can be provided on the auxiliary wheel 3 in the connecting component 11. Then, a through groove 5 is opened on the gasket 2 to cooperate with the through ring 8. When the gasket 2 and the auxiliary wheel 3 are installed, the through ring 8 can be inserted into the through groove. By pressing the two structures inward, the two structures can be assembled into a molded wheel for use. Furthermore, multiple through grooves 5 can be provided. Through through grooves 5 with different diameter specifications, it is convenient to assemble and use auxiliary wheels 3 and gaskets 2 of different specifications. Users can assemble molded wheels of different specifications according to their needs, increasing the versatility of the molded wheel, saving material costs, and reducing production costs.
[0026] Furthermore, in order to improve the performance of the forming wheel, such as... Figure 5As shown, in some embodiments, chamfered portions 9 can be provided on both sides of the end of the through ring 8 to reduce the end area of the through ring 8, which facilitates the penetration of the through tube and the through groove 5. Then, the hardness of the through ring 8 is set above the hardness of the auxiliary wheel 3 to facilitate the stable assembly and disassembly of the gasket 2 and the auxiliary wheel 3, and to ensure the stable, efficient and stable connection between the through ring 8 and the gasket 2.
[0027] Furthermore, in some embodiments, such as Figure 5 As shown, the connecting component 11 used in the forming wheel can be divided into a through structure with the gasket 2 and a clamping structure with the through hole of the gasket 2, such as... Figure 3 and 5 As shown, the connecting assembly 11 also includes a plurality of wedges 10 disposed on the auxiliary wheel 3 around the through hole. The plurality of wedges 10 form a clamping structure with the through hole of the gasket 2. In order to facilitate the clamping of the gasket 2 with the plurality of wedges 10, an inner cutout 4 can be opened at the through hole of the gasket 2 for the wedges 10 to fit together, so that the wedges 10 can fit directly into the through hole, and the inner side of the forming wheel is clamped, thus ensuring the connection between the gasket 2 and the auxiliary wheel 3 in the forming wheel is firm.
[0028] Furthermore, such as Figure 2 and 3 As shown, in some embodiments, reinforcing rings 6 can be provided inside both the gasket 2 and the auxiliary wheel 3. The reinforcing rings 6 can be made of an alloy material with a hardness greater than that of the forming wheel to increase the movement and stability of the forming wheel structure and prevent the wheel body 1 from deforming. Then, a wear-resistant layer 12 is covered on the periphery of both the gasket 2 and the auxiliary wheel 3. The wear-resistant layer 12 can be made of tungsten carbide alloy material to increase the wear resistance of the forming wheel and improve its service life.
[0029] To facilitate the disassembly and replacement of the forming rollers, such as Figure 2 As shown, in some embodiments, multiple separating grooves 7 can be opened on the periphery of the edge of the gasket 2 near the auxiliary wheel 3. The internal size of the separating grooves 7 is smaller than the opening size of the gasket 2, which makes it convenient to insert a lever in the separating grooves 7 and use the auxiliary wheel 3 as a prying point to separate the gasket 2 from the auxiliary wheel 3, thereby increasing the ease of disassembling the forming wheel.
[0030] Of course, the above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.
Claims
1. A molded wheel structure, comprising a wheel body (1), characterized in that: The wheel body (1) includes a gasket (2) and an auxiliary wheel (3). Both the wheel body (1) and the gasket (2) have through holes in their middle parts. The auxiliary wheel (3) has a connecting component (11) connected to the gasket (2) on one side for use in disassembling the forming wheel.
2. The forming wheel structure as described in claim 1, characterized in that, The connecting assembly (11) includes a through ring (8) disposed on the auxiliary wheel (3), and a through groove (5) is provided on the gasket (2) to cooperate with the through ring (8) and pass through it. There are multiple through grooves (5) for assembling the forming wheel.
3. The forming wheel structure as described in claim 2, characterized in that, Both ends of the through ring (8) are provided with chamfered corners (9). The hardness of the through ring (8) is higher than that of the auxiliary wheel (3), which is used for the stable assembly and disassembly of the gasket (2) and the auxiliary wheel (3).
4. The forming wheel structure as described in claim 3, characterized in that, The connecting assembly (11) also includes a plurality of wedges (10) disposed on the auxiliary wheel (3) on the periphery of the through hole. The through hole of the gasket (2) is provided with an inner cut (4) for the wedges (10) to fit together, for the snap-fit of the forming wheel.
5. The forming wheel structure as described in claim 1, characterized in that, The gasket (2) and the auxiliary wheel (3) are both provided with reinforcing rings (6), and the periphery of the gasket (2) and the auxiliary wheel (3) are covered with wear-resistant layers (12) to increase the hardness and wear resistance of the forming wheel.
6. The forming wheel structure as described in claim 1, characterized in that, The gasket (2) has multiple separating grooves (7) on the side near the auxiliary wheel (3), and the multiple separating grooves (7) are located at the edge of the auxiliary wheel (3). The internal size of the separating grooves (7) is smaller than the opening size of the gasket (2), which facilitates the separation of the forming wheel.