Titanium-nickel memory alloy tape rolling mill

Abstract

The utility model belongs to the field of rolling mills, particularly relates to a titanium-nickel memory alloy strip rolling mill, and aims to solve the problems that in the existing plate processing process, the use functions of most rolling mills are limited, the tension rolling of plates is inconvenient to realize, the plates with different requirements cannot obtain proper thicknesses when being processed, and the production cost is high. According to the technical scheme, the titanium-nickel memory alloy winding device comprises a bottom plate, two symmetrical supporting plates are fixedly arranged at the top of the bottom plate, and two symmetrical hydraulic cylinders are fixedly installed at the top of the bottom plate; the output end of each hydraulic cylinder is fixedly provided with a moving plate, and one side of the supporting plate is provided with a moving groove for sliding connection of the moving plates. When the device is used, belt tension rolling is formed between two groups of rolling processes, so that a titanium-nickel memory alloy coiled belt with proper thickness can be conveniently obtained, the use requirement is favorably met, the processing range of plates is expanded, and the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling mills, in particular to a titanium-nickel memory alloy strip rolling mill. Background Art

[0002] Titanium-nickel alloys are the most superior and widely used shape memory alloys. They have good ductility, shape memory strength, strain, corrosion resistance, resistance and stability, but are expensive.

[0003] When processing nickel-titanium shape memory alloy sheets, a rolling mill is required, but the existing rolling mills have the following problems:

[0004] In the process of plate processing, most rolling mills have limited functions, which makes it difficult to achieve tension rolling of plates. As a result, when processing plates with different requirements, the appropriate thickness cannot be obtained, and the titanium-nickel memory alloy strip formed reduces the use effect;

[0005] In view of the above problems, the utility model document proposes a titanium-nickel memory alloy strip rolling mill. Utility Model Content

[0006] The utility model provides a titanium-nickel memory alloy strip rolling mill, which solves the problem in the prior art that, during the process of plate processing, most rolling mills have limited functions and are not convenient for achieving tension rolling of the plate, resulting in failure to obtain a suitable thickness when processing plates with different requirements, as well as the shortcomings of the titanium-nickel memory alloy strip.

[0007] The utility model provides the following technical solutions:

[0008] Titanium nickel memory alloy strip rolling mill, including:

[0009] A bottom plate, two symmetrical support plates are fixedly arranged on the top of the bottom plate, and two symmetrical hydraulic cylinders are fixedly installed on the top of the bottom plate;

[0010] A movable plate is fixedly installed on the output end of each hydraulic cylinder, a movable groove for sliding connection of the movable plate is opened on one side of the support plate, a mounting plate is fixedly installed on one side of the movable plate, and two symmetrical first rollers are rotatably connected between the two mounting plates via a rotating shaft.

[0011] In a possible design, sliders are fixedly provided on both sides of each mounting plate, and sliding grooves for sliding connection of the sliders are provided on both sides of the inner wall of each movable groove.

[0012] In one possible design, two support frames are fixedly installed on the top of the base plate, and a motor is fixedly installed on one side of each support frame. The output end of the motor passes through one side of the support frame and extends to the other side of the support frame. The outer wall of the output end of the motor is rotatably connected to the inside of the support frame through a bearing.

[0013] In a possible design, a material discharge barrel and a material receiving barrel are respectively fixedly provided at the output ends of the two motors through couplings, and a steel body is provided between the material discharge barrel and the material receiving barrel.

[0014] In a possible design, a support frame is fixedly installed on the top of the bottom plate, and support rollers are rotatably connected between two sides of the inner wall of the support frame via a rotating shaft.

[0015] In a possible design, two symmetrical second rollers are rotatably connected between the two support plates via a rotating shaft.

[0016] In the present application, when used, first select a hot-rolled nickel-titanium shape memory alloy sheet with suitable composition, phase change temperature that meets the requirements, a certain thickness, a certain length, and a certain width, and then weld stainless steel strips at both ends of the hot-rolled nickel-titanium shape memory alloy sheet. At this time, place the sheet between the discharge barrel and the receiving barrel, and install the card to the outer wall of the discharge barrel and the receiving barrel, so that the sheet is in a tightened state for later processing. Then turn on the two motors to run, and the discharge barrel and the receiving barrel can be driven to rotate by the motors respectively, and the two motors rotate in the same direction, so that the discharge barrel discharges the sheet, and with the cooperation of the receiving barrel, the sheet can be collected, and the overall movement of the sheet is realized, which is convenient for uniform processing of the sheet and improves processing efficiency. In the process of moving and winding the sheet, the support rollers rotatably connected to the inner wall of the support frame are used. Since the outer wall of the support roller rolls and fits with one side of the sheet, it is beneficial to support the sheet, enhance the stability of the sheet when moving, prevent the processing and winding of the sheet from being affected, and improve applicability;

[0017] While the plate is moving, the first roller and the second roller arranged between the two support plates are utilized. Since there are two first rollers and the second rollers respectively, and there is a gap between each of the two first rollers and the second rollers, the movement of the plate will just penetrate the two gaps, and at the same time, the two sides of the plate will respectively fit and roll with the outer walls of the first roller and the second roller, so that the plate can be optimally rolled by the two sets of rolling processes of the first roller and the second roller, and the pressing processing of the plate is realized, so that the plate after processing and winding belongs to the titanium-nickel memory alloy coil, which is convenient for later use. When the plate is processed with different requirements, the hydraulic cylinder is turned on to run, and the hydraulic cylinder drives the moving plate to move in the moving groove, and the moving groove can play the role of sliding limit, and the moving plate drives the mounting plate to move, and the mounting plate drives the two first rollers connected in rotation to move finely, so that there is a slight angle between the first roller and the second roller, thereby realizing the formation of belt tension rolling between the two sets of rolling processes, so that the titanium-nickel memory alloy coil of suitable thickness can be obtained, which is conducive to meeting the use requirements, not only expanding the processing range of the plate, but also improving the use effect.

[0018] In the utility model, the titanium-nickel memory alloy strip rolling mill can achieve the best rolling of the plate through the two sets of rolling processes of the first roller and the second roller through the arrangement of the hydraulic cylinder, the movable plate, the movable groove, the mounting plate, the first roller and the second roller, so as to realize the pressing processing of the plate, so that the plate after processing and winding belongs to the titanium-nickel memory alloy strip, which is convenient for later use. When the plate is processed with different requirements, the hydraulic cylinder is turned on to run, and the movable plate is driven by the hydraulic cylinder to move in the movable groove, and the movable groove can play the role of sliding limit, and the movable plate will drive the mounting plate to move, and the mounting plate will drive the two first rollers connected in rotation to move finely, so that there is a slight angle between the first roller and the second roller, thereby realizing the strip tension rolling between the two sets of rolling processes, so that the titanium-nickel memory alloy strip of suitable thickness can be obtained, which is conducive to meeting the use requirements, not only expanding the processing range of the plate, but also improving the use effect;

[0019] In the utility model, the titanium-nickel memory alloy strip rolling mill can place the plate between the discharge barrel and the receiving barrel through the arrangement of structures such as the support frame, the motor, the discharge barrel and the receiving barrel, and install the card to the outer wall of the discharge barrel and the receiving barrel, so that the plate is in a tightened state, which is convenient for later processing. Then, the two motors are turned on to run, and the discharge barrel and the receiving barrel can be driven to rotate respectively by the motors, and the two motors rotate in the same direction, so that the discharge barrel discharges the plate, and with the cooperation of the receiving barrel, the receiving operation of the plate can be completed, realizing the overall movement of the plate, facilitating uniform processing of the plate, and improving the processing efficiency.

[0020] In the utility model, the strip tension rolling is realized between the two sets of rolling processes, so that the titanium-nickel memory alloy strip with suitable thickness can be obtained, which is conducive to meeting the use requirements, not only expanding the processing range of the plate, but also improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the main structural schematic diagrams of the titanium-nickel memory alloy strip rolling mill provided by the embodiment of the utility model;

[0022] Figure 2 This is the second schematic diagram of the main structure of the titanium-nickel memory alloy strip rolling mill provided by the embodiment of the utility model;

[0023] Figure 3 A schematic diagram of the side structure of the first roller of the titanium-nickel memory alloy strip rolling mill provided by an embodiment of the utility model;

[0024] Figure 4 This is a schematic cross-sectional structure diagram of a titanium-nickel memory alloy strip rolling mill support plate provided in an embodiment of the utility model.

[0025] Reference numerals:

[0026] 1. Bottom plate; 2. Support plate; 3. Hydraulic cylinder; 4. Moving plate; 5. Moving groove; 6. Mounting plate; 7. First roller; 8. Slider; 9. Slide; 10. Second roller; 11. Support frame; 12. Motor; 13. Discharging barrel; 14. Receiving barrel; 15. Steel body; 16. Support frame; 17. Support roller. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] Please refer to Figure 1-Figure 4 , coil rolling mill, including:

[0030] A bottom plate 1, two symmetrical support plates 2 are fixedly arranged on the top of the bottom plate 1, and two symmetrical hydraulic cylinders 3 are fixedly installed on the top of the bottom plate 1;

[0031] A movable plate 4 is fixedly mounted on the output end of each hydraulic cylinder 3, a movable groove 5 for sliding connection of the movable plate 4 is opened on one side of the support plate 2, a mounting plate 6 is fixedly mounted on one side of the movable plate 4, and two symmetrical first rollers 7 are rotatably connected between the two mounting plates 6 via a rotating shaft.

[0032] Two symmetrical second rollers 10 are rotatably connected between the two support plates 2 via a rotating shaft.

[0033] The above technical scheme can achieve the best rolling of the plate through the two sets of rolling processes of the first rolling roller 7 and the second rolling roller 10, realize the pressing processing of the plate, so that the plate after processing and winding belongs to a titanium-nickel memory alloy strip, which is convenient for later use. When the plate is processed with different requirements, the hydraulic cylinder 3 is turned on to run, and the movable plate 4 is driven by the hydraulic cylinder 3 to move in the movable groove 5. The movable groove 5 can play a role of sliding limit, and the movable plate 4 will drive the mounting plate 6 to move, and the mounting plate 6 will drive the two first rolling rollers 7 connected in rotation to move finely, so that there is a slight angle between the first rolling roller 7 and the second rolling roller 10, thereby realizing the formation of belt tension rolling between the two sets of rolling processes, so that it is easy to obtain a titanium-nickel memory alloy strip of suitable thickness, which is conducive to meeting the use requirements and not only expands the technical effect of the processing range of the plate.

[0034] Please refer to Figure 4 Slide blocks 8 are fixedly arranged on both sides of each mounting plate 6, and slide grooves 9 for sliding connection of the slide blocks 8 are opened on both sides of the inner wall of each movable groove 5.

[0035] The above technical solution can achieve the goal that when the movable plate 4 moves, it will drive the sliders 8 fixed on both sides to slide in the slide groove 9. The sliding connection between the slider 8 and the slide groove 9 can not only be used for power transmission, but also play a technical effect of supporting and limiting the effect.

[0036] Please refer to Figure 1-Figure 3 Two support frames 11 are fixedly installed on the top of the base plate 1, and a motor 12 is fixedly installed on one side of each support frame 11. The output end of the motor 12 passes through one side of the support frame 11 and extends to the other side of the support frame 11. The outer wall of the output end of the motor 12 is rotatably connected to the inside of the support frame 11 through a bearing.

[0037] Please refer to Figure 1 and Figure 2 The output ends of the two motors 12 are respectively fixed with a discharge barrel 13 and a receiving barrel 14 through couplings, and a steel body 15 is arranged between the discharge barrel 13 and the receiving barrel 14.

[0038] The above technical scheme can achieve the goal of welding stainless steel strips at both ends of the hot-rolled nickel-titanium shape memory alloy plate. At this time, the plate is placed between the discharge barrel 13 and the receiving barrel 14, and the installation card is connected to the outer wall of the discharge barrel 13 and the receiving barrel 14, so that the plate is in a tensioned state for later processing. Then the two motors 12 are turned on and operated. The discharge barrel 13 and the receiving barrel 14 can be driven to rotate by the motor 12 respectively, and the two motors 12 rotate in the same direction, so that the discharge barrel 13 discharges the plate, and with the cooperation of the receiving barrel 14, the plate collecting operation can be completed, realizing the overall movement of the plate, facilitating uniform processing of the plate, and improving the processing efficiency and technical effect.

[0039] The present application can be used in the field of rolling mills, and can also be used in other fields applicable to the present application.

[0040] Example 2

[0041] refer to Figure 1 and Figure 2 , based on the improvement of the first embodiment: a titanium-nickel memory alloy strip rolling mill, which is applied to the field of rolling mills;

[0042] A support frame 16 is fixedly mounted on the top of the bottom plate 1 , and support rollers 17 are rotatably connected between two sides of the inner wall of the support frame 16 via a rotating shaft.

[0043] The above technical solution can achieve the goal of using the support rollers 17 rotatably connected to the two sides of the inner wall of the support frame 16 during the movement and winding of the plate. Since the outer wall of the support roller 17 rolls and fits with one side of the plate, it is beneficial to support the plate, enhance the stability of the plate when moving, prevent affecting the processing and winding operations of the plate, and improve the applicability of the technical effect.

[0044] However, as is well known to those skilled in the art, the working principles and wiring methods of the hydraulic cylinder 3 and the motor 12 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0045] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflicts, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. Titanium-nickel memory alloy strip rolling mill, characterized in that: include: A base plate (1), two symmetrical support plates (2) are fixedly arranged on the top of the base plate (1), and two symmetrical hydraulic cylinders (3) are fixedly installed on the top of the base plate (1); A movable plate (4) is fixedly mounted on the output end of each hydraulic cylinder (3); a movable groove (5) for sliding connection of the movable plate (4) is provided on one side of the support plate (2); a mounting plate (6) is fixedly mounted on one side of the movable plate (4); and two symmetrical first rollers (7) are rotatably connected between the two mounting plates (6) via a rotating shaft.

2. The titanium-nickel memory alloy strip rolling mill according to claim 1, characterized in that: Slide blocks (8) are fixedly arranged on both sides of each mounting plate (6), and slide blocks (9) for sliding connection of the slide blocks (8) are provided on both sides of the inner wall of each movable groove (5).

3. The titanium-nickel memory alloy strip rolling mill according to claim 2, characterized in that: Two support frames (11) are fixedly mounted on the top of the base plate (1), and a motor (12) is fixedly mounted on one side of each support frame (11); an output end of the motor (12) passes through one side of the support frame (11) and extends to the other side of the support frame (11); and an outer wall of the output end of the motor (12) is rotatably connected to the inside of the support frame (11) via a bearing.

4. The titanium-nickel memory alloy strip rolling mill according to claim 3, characterized in that: A material discharge barrel (13) and a material receiving barrel (14) are respectively fixedly provided at the output ends of the two motors (12) through couplings, and a steel body (15) is provided between the material discharge barrel (13) and the material receiving barrel (14).

5. The titanium-nickel memory alloy strip rolling mill according to claim 4, characterized in that: A support frame (16) is fixedly mounted on the top of the bottom plate (1), and support rollers (17) are rotatably connected between two sides of the inner wall of the support frame (16) via a rotating shaft.

6. The titanium-nickel memory alloy strip rolling mill according to claim 1, characterized in that: Two symmetrical second rollers (10) are rotatably connected between the two support plates (2) via a rotating shaft.

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