Rotary carrier roller with multi-position ceramic wheel
By using rotating rollers of multi-position ceramic wheels in the wire heat treatment process, the problems of limit and scale accumulation of steel wires during the conveying process are solved, and the stable conveying and performance improvement of the steel wires are achieved.
Patent Information
- Application Number
- CN202420479345.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-03-13
AI Technical Summary
In the existing steel wire heat treatment process, the rollers cannot effectively limit the steel wire, resulting in the steel wire being easily displaced and bent during the transportation process. At the same time, the accumulation of oxide scale on the steel wire surface and temperature differences are often generated, affecting the performance of the steel wire.
A rotating roller with multi-position ceramic wheel is designed. The ceramic wheel is made of high-temperature ceramic material. The ceramic wheel can rotate adaptively when it comes into contact with the steel wire, and the friction type is changed to rolling friction, and the steel wire is switched through the limit groove. Perform limits.
It effectively avoids the accumulation of oxide scale on the surface of the steel wire and the occurrence of temperature differences, prevents the wire from bending, and improves the conveying stability and performance of the steel wire.
Smart Images
Figure CN222475738U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat-treated steel wires, and more specifically, to a rotary roller with a multi-position ceramic wheel. Background Art
[0002] The steel wire heat treatment process is a process that heats the steel wire to a certain temperature and then cools it. Through heat treatment, the structure and performance of the steel wire can be changed, making it have better mechanical properties and wear resistance. The steel wire heat treatment process mainly includes three processes: heating, heat preservation and cooling. Through heating, heat preservation and cooling, the mechanical properties and wear resistance of the steel wire can be improved.
[0003] After the heat treatment, a layer of oxide scale will form on the surface of the steel wire. During the transportation process of the steel wire after the heat treatment, on the one hand, the steel wire will be scratched by the roller, and on the other hand, the high-temperature steel wire will easily produce abnormal tissue when it contacts the low-temperature place. Scratching will cause the oxide scale to accumulate on the surface of the steel wire, and the oxide scale will form agglomerates after accumulation. The agglomerated oxide scale and the abnormal tissue caused by the temperature difference will even scratch the surface of the steel wire, affecting the performance of the steel wire and further affecting the conveying of the steel wire by the roller.
[0004] At the same time, the existing rollers cannot limit the steel wire during the process of conveying the steel wire, and the steel wire is easily displaced when subjected to force. The steel wire is easily bent after being displaced between the rollers, which ultimately affects the performance of the steel wire itself. Utility Model Content
[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a rotating roller with a high-temperature ceramic wheel arranged at the outlet of a heat treatment furnace. The ceramic wheel contacts the steel wire during the rotation of the roller, which not only limits the position of the steel wire but also effectively prevents the accumulation of oxide scale on the surface of the steel wire.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A rotating roller with a multi-position ceramic wheel includes a bracket group, wherein the bracket group includes a horizontal bracket arranged horizontally, a vertical bracket arranged perpendicular to the top of the horizontal bracket, and a roller adjustment member installed on the top of the vertical bracket, and a roller group is arranged on the side wall of the vertical bracket; the roller group includes a plurality of groups of fixed rollers and adjustable rollers arranged symmetrically about the axis of the vertical bracket, steel wires are arranged between the fixed rollers and the adjustable rollers, each group of the fixed rollers has a first mounting groove on the side wall, and each group of the adjustable rollers has a second mounting groove on the side wall, and a plurality of groups of ceramic wheel groups are arranged around the first mounting groove and the second mounting groove, and the two groups of ceramic wheel groups are arranged equidistantly.
[0008] The utility model is further configured as follows: the fixed roller is installed above the adjusting roller, the fixed roller is configured as a cylindrical structure, and a first mounting groove is opened around the axis position of the side wall of the fixed roller, and a circular first mounting through hole is opened in the center of the fixed roller; a fixed roller mounting piece is penetrated through the vertical bracket, and the fixed roller mounting piece is configured as a rectangular structure and is connected to the roller adjusting piece.
[0009] The utility model is further configured as follows: the fixed roller mounting member is rotatably mounted with a fixed roller shaft away from the center position of one side of the vertical bracket, and the fixed roller shaft is configured as a cylindrical structure with a diameter that matches the first mounting through hole; wherein the fixed roller is mounted on the fixed roller shaft through the first mounting through hole.
[0010] The utility model is further configured as follows: the adjusting roller is configured as a cylindrical structure, and the second mounting groove is opened around the axis position of the fixed roller side wall, and a circular second mounting through hole is opened in the center of the adjusting roller; an adjusting roller mounting piece with a cylindrical structure is penetrated through the vertical bracket, and an adjusting roller rotating shaft is rotatably installed on the adjusting roller mounting piece away from the center position of one side of the vertical bracket, and the adjusting roller rotating shaft is configured as a cylindrical structure with a diameter adapted to the second mounting through hole, and the adjusting roller is mounted on the adjusting roller rotating shaft through the second mounting through hole.
[0011] The utility model is further configured as follows: the ceramic wheel assembly includes a ceramic wheel mounting shaft, the ceramic wheel mounting shaft is mounted inside the first mounting groove, and both ends are respectively connected to the side walls of the first mounting groove, and the outer side wall of the ceramic wheel mounting shaft is sleeved with a ceramic wheel.
[0012] The utility model is further configured as follows: the ceramic wheel is configured as a cylindrical structure, and a mounting through hole is opened at its center position, and a limiting groove is opened around the side wall of the ceramic wheel; wherein, the mounting through hole is configured as a circular through hole whose diameter is adapted to the ceramic wheel mounting shaft, and the limiting groove is configured as an arc structure whose diameter is adapted to the diameter of the steel wire.
[0013] By adopting the above technical solution, during the rotation of the fixed roller and the adjustable roller, the ceramic wheel arranged around them can not only rotate synchronously with the fixed roller and the adjustable roller, but also adaptively rotate relative to the steel wire after the ceramic wheel contacts the steel wire. The ceramic wheel is set to be a high-temperature ceramic material, and the ceramic wheel can be heated during actual use.
[0014] In summary, the present application includes at least one of the following beneficial technical effects:
[0015] 1. During the adaptive rotation of the ceramic wheel relative to the steel wire, the friction between the two can be converted from sliding friction to rolling friction, avoiding the accumulation of oxide scale caused by the scratching of the ceramic wheel and the steel wire, and the subsequent agglomeration that may scratch the surface of the steel wire.
[0016] 2. The ceramic wheel can maintain a high temperature state, thereby avoiding the high-temperature steel wire from contacting the low-temperature area during the contact between the ceramic wheel and the steel wire to produce abnormal tissue, and ultimately avoiding the abnormal tissue from scratching the surface of the steel wire during the transportation process.
[0017] 3. During the contact between the ceramic wheel and the steel wire, the limit groove can limit the steel wire so that it is always transported inside the limit groove, thereby effectively avoiding the bending of the steel wire due to displacement and ensuring that the performance of the steel wire is not affected. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural schematic diagram of a rotating roller with a multi-position ceramic wheel according to the utility model.
[0019] Figure 2 for Figure 1 Front view of .
[0020] Figure 3 The utility model is a schematic diagram of the exploded structure of the rotary roller with multi-position ceramic wheels.
[0021] Figure 4 It is a structural schematic diagram of the fixed roller in the utility model.
[0022] Figure 5 It is a structural schematic diagram of the adjusting roller in the utility model.
[0023] Figure 6 It is a structural schematic diagram of the ceramic wheel set in the utility model.
[0024] Figure 7 It is a structural schematic diagram of another state of the ceramic wheel set in the utility model.
[0025] Description of reference numerals: 1, bracket assembly; 11, horizontal bracket; 12, vertical bracket; 13, roller adjustment member;
[0026] 2. roller assembly; 21. fixed roller; 22. first mounting through hole; 23. first mounting groove; 24. fixed roller mounting piece; 25. fixed roller shaft; 26. adjustable roller; 27. second mounting through hole; 28. second mounting groove; 29. adjustable roller mounting piece; 210. adjustable roller shaft;
[0027] 3. Ceramic wheel assembly; 31. Ceramic wheel mounting shaft; 32. Ceramic wheel; 33. Mounting through hole; 34. Limiting groove;
[0028] 4. Steel wire. DETAILED DESCRIPTION
[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0031] For example, see Figure 1-7 , the utility model provides the following technical solutions:
[0032] Specifically refers to the rotating roller with multi-position ceramic wheels, see Figure 1 , including a bracket group 1, a roller group 2, a ceramic wheel group 3 and a steel wire 4. The bracket group 1 is arranged at the outlet of the heating furnace, the roller group 2 is installed on the side wall of the bracket group 1, and the ceramic wheel group 3 is arranged inside the roller group 2. The heat-treated steel wire 4 passes through the outlet of the heating furnace and passes between the roller groups 2. During the rotation of the roller group 2, the ceramic wheel group 3 contacts the steel wire 4 and rotates adaptively relative to the steel wire 4.
[0033] See also Figure 1-3 The bracket group 1 includes a horizontal bracket 11, a vertical bracket 12 and a roller adjustment member 13. The horizontal bracket 11 is configured as a horizontally arranged rectangular structure, and the vertical bracket 12 is vertically installed on the top thereof. The vertical bracket 12 is configured as a rectangular structure whose length is adapted to the horizontal bracket 11, and the roller adjustment member 13 is installed on the top thereof. A roller group 2 is arranged on the side wall of the vertical bracket 12, and a plurality of groups of fixed rollers 21 are arranged above the longitudinal axis of the vertical bracket 12, and a plurality of groups of adjustment rollers 26 are arranged below the longitudinal axis of the vertical bracket 12. The roller adjustment member 13 is connected to the fixed roller 21, and can fine-tune the position of the fixed roller 21 from the vertical direction.
[0034] See also Figure 2-5The roller group 2 includes a fixed roller 21, a first mounting through hole 22, a first mounting groove 23, a fixed roller mounting member 24, a fixed roller rotating shaft 25, an adjustable roller 26, a second mounting through hole 27, a second mounting groove 28, an adjustable roller mounting member 29 and an adjustable roller rotating shaft 210. A steel wire 4 is arranged between the fixed roller 21 and the adjustable roller 26, and the rotation of the fixed roller 21 and the adjustable roller 26 can drive the steel wire 4 to move and complete the conveying. The side wall of each group of fixed rollers 21 is provided with a first mounting groove 23, and the side wall of each group of adjustable rollers 26 is provided with a second mounting groove 28. The fixed roller 21 is installed above the adjustable roller 26, and the fixed roller 21 is arranged as a cylindrical structure, and the first mounting groove 23 is arranged around the axis position of the side wall of the fixed roller 21. A fixed roller mounting member 24 is provided through the vertical support 12. The fixed roller mounting member 24 is set as a rectangular structure and connected to the roller adjusting member 13. By adjusting the roller adjusting member 13, the position of the fixed roller mounting member 24 along the vertical direction can be adjusted, and finally the position of the fixed roller 21 is finely adjusted so that the steel wire 4 is between the fixed roller 21 and the adjusting roller 26. A circular first mounting through hole 22 is provided in the center of the fixed roller 21. A fixed roller shaft 25 is rotatably installed on the fixed roller mounting member 24 at the center position of one side away from the vertical support 12. The fixed roller shaft 25 is set as a cylindrical structure with a diameter adapted to the first mounting through hole 22. The fixed roller 21 is installed on the fixed roller shaft 25 through the first mounting through hole 22. During the rotation of the fixed roller shaft 25, the fixed roller 21 can be synchronously driven to rotate, and finally the steel wire 4 is driven to move to complete the transportation.
[0035] See also Figure 2-5 , the adjusting roller 26 is set to a cylindrical structure, and the second mounting groove 28 is opened around the axis position of the side wall of the fixed roller 21. The vertical bracket 12 is penetrated by an adjusting roller mounting member 29 with a cylindrical structure, and the adjusting roller rotating shaft 210 is rotatably installed on the adjusting roller mounting member 29 at the center position away from the vertical bracket 12. A circular second mounting through hole 27 is opened in the center of the adjusting roller 26, and the adjusting roller rotating shaft 210 is set to a cylindrical structure with a diameter adapted to the second mounting through hole 27. The adjusting roller 26 is installed on the adjusting roller rotating shaft 210 through the second mounting through hole 27. During the rotation of the adjusting roller rotating shaft 210, the adjusting roller 26 can be synchronously driven to rotate, and finally the steel wire 4 is driven to move to complete the transportation.
[0036] See also Figure 1 and Figure 6-7, a plurality of ceramic wheel groups 3 are arranged around the first mounting groove 23 and the second mounting groove 28, and the two ceramic wheel groups 3 are arranged equidistantly. During the rotation of the fixed roller 21 and the adjusting roller 26, a plurality of ceramic wheel groups 3 can contact the steel wire 4 to limit the steel wire 4. The ceramic wheel group 3 includes a ceramic wheel installation shaft 31, a ceramic wheel 32 installation through hole 33 and a limiting groove 34. The ceramic wheel 32 installed inside the fixed roller 21 is installed inside the fixed roller 21 through the ceramic wheel installation shaft 31, and the ceramic wheel installation shaft 31 is installed inside the first mounting groove 23, and the two ends are respectively connected to the side wall of the first mounting groove 23. The ceramic wheel 32 installed inside the adjusting roller 26 is installed inside the adjusting roller 26 through the ceramic wheel installation shaft 31, and the ceramic wheel installation shaft 31 is installed inside the second mounting groove 28, and the two ends are respectively connected to the side wall of the second mounting groove 28.
[0037] See also Figure 1 and Figure 6-7 , a ceramic wheel 32 is sleeved on the outer wall of the ceramic wheel mounting shaft 31, and the ceramic wheel 32 is set as a cylindrical structure, and a mounting through hole 33 is opened at its center. The mounting through hole 33 is set as a circular through hole with a diameter that matches the ceramic wheel mounting shaft 31, and the ceramic wheel 32 can rotate relative to the ceramic wheel mounting shaft 31. During the rotation of the fixed roller 21 and the adjustable roller 26, the ceramic wheel 32 arranged around them can not only rotate synchronously with the fixed roller 21 and the adjustable roller 26, but also can adaptively rotate relative to the steel wire 4 after the ceramic wheel 32 contacts the steel wire 4. In the process of the traditional roller rotating to drive the steel wire 4 to move, the friction generated between the roller and the steel wire 4 is sliding friction. During the sliding friction between the roller and the steel wire 4, scratches will be generated on the surface of the steel wire 4. When the oxide scale on the surface of the steel wire 4 caused by the scratching accumulates to a certain extent, agglomerates will be formed, and the agglomerates will further scratch the surface of the steel wire 4. During the adaptive rotation of the ceramic wheel 32 relative to the steel wire 4, the friction between the two can be converted from sliding friction to rolling friction, thereby avoiding the accumulation of oxide scale caused by the scratching of the ceramic wheel 32 and the steel wire 4, and the subsequent possible agglomeration that scratches the surface of the steel wire 4.
[0038] See also Figure 1 and Figure 6-7, the ceramic wheel 32 is set to be made of high-temperature ceramic material. During actual use, the ceramic wheel 32 can be heated to keep it in a high-temperature state, thereby avoiding the high-temperature steel wire from contacting the low-temperature area during the contact between the ceramic wheel 32 and the steel wire 4 to produce abnormal tissue, and finally avoiding the abnormal tissue from scratching the surface of the steel wire 4 during transportation. A limiting groove 34 is provided around the side wall of the ceramic wheel 32, and the limiting groove 34 is set to an arc structure with a diameter that matches the diameter of the steel wire 4. During the contact between the ceramic wheel 32 and the steel wire 4, the limiting groove 34 can limit the steel wire 4 so that it is always transported inside the limiting groove 34, thereby effectively avoiding the bending of the steel wire 4 due to its own displacement, and ensuring that the performance of the steel wire 4 is not affected.
[0039] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.
Claims
1. A rotating roller with a multi-position ceramic wheel, characterized in that: The support assembly (1) comprises a horizontal support (11) arranged horizontally, a vertical support (12) arranged perpendicular to the top of the horizontal support (11), and a roller adjustment member (13) installed on the top of the vertical support (12), wherein a roller assembly (2) is arranged on the side wall of the vertical support (12); The roller group (2) comprises a plurality of groups of fixed rollers (21) and adjustable rollers (26) symmetrically arranged about the axis of the vertical support (12), a steel wire (4) being arranged between the fixed rollers (21) and the adjustable rollers (26), a first mounting groove (23) being provided on the side wall of each group of the fixed rollers (21), a second mounting groove (28) being provided on the side wall of each group of the adjustable rollers (26), a plurality of groups of ceramic wheel groups (3) being arranged around the inside of the first mounting groove (23) and the second mounting groove (28), and two groups of the ceramic wheel groups (3) being arranged equidistantly from each other.
2. The rotating roller with a multi-position ceramic wheel according to claim 1, characterized in that: The fixed roller (21) is installed above the adjusting roller (26); the fixed roller (21) is configured as a cylindrical structure, and the first mounting groove (23) is opened around the axis of the side wall of the fixed roller (21); and a circular first mounting through hole (22) is opened at the center of the fixed roller (21); A fixed roller mounting member (24) is provided through the vertical support (12); the fixed roller mounting member (24) is provided as a rectangular structure and is connected to the roller adjusting member (13).
3. The rotating roller with a multi-position ceramic wheel according to claim 2, characterized in that: The fixed roller mounting member (24) is rotatably mounted with a fixed roller shaft (25) at a central position on one side away from the vertical bracket (12); the fixed roller shaft (25) is configured as a cylindrical structure having a diameter matching that of the first mounting through hole (22); Wherein, the fixed roller (21) is mounted on the fixed roller rotating shaft (25) through the first mounting through hole (22).
4. The rotating roller with a multi-position ceramic wheel according to claim 1, characterized in that: The adjusting roller (26) is configured as a cylindrical structure, and the second mounting groove (28) is opened around the axis position of the side wall of the fixed roller (21), and a circular second mounting through hole (27) is opened at the center of the adjusting roller (26); The vertical support (12) is provided with an adjusting roller mounting member (29) having a cylindrical structure, and an adjusting roller rotating shaft (210) is rotatably mounted on the adjusting roller mounting member (29) at a central position away from one side of the vertical support (12). The adjusting roller rotating shaft (210) is provided as a cylindrical structure having a diameter matching the second mounting through hole (27), and the adjusting roller (26) is mounted on the adjusting roller rotating shaft (210) through the second mounting through hole (27).
5. The rotating roller with a multi-position ceramic wheel according to claim 1, characterized in that: The ceramic wheel assembly (3) comprises a ceramic wheel mounting shaft (31), the ceramic wheel mounting shaft (31) being mounted inside the first mounting groove (23) and having two ends respectively connected to the side walls of the first mounting groove (23), and a ceramic wheel (32) being sleeved on the outer side wall of the ceramic wheel mounting shaft (31).
6. The rotating roller with a multi-position ceramic wheel according to claim 5, characterized in that: The ceramic wheel (32) is configured as a cylindrical structure, and a mounting through hole (33) is provided at the center thereof, and a limiting groove (34) is provided around the side wall of the ceramic wheel (32); The mounting through hole (33) is configured as a circular through hole having a diameter matching that of the ceramic wheel mounting shaft (31), and the limiting groove (34) is configured as an arc structure having a diameter matching that of the steel wire (4).