Titanium alloy crease-resistant calendering component

Abstract

The utility model provides a titanium alloy anti-wrinkling calendering component which comprises a base and further comprises a pre-pressing component, the pre-pressing component is arranged above the base and comprises a pre-pressing frame and two pairs of shaft frames arranged on the pre-pressing frame, an upper pre-pressing roller located on the upper portion and a lower pre-pressing roller located on the lower portion are rotationally installed on the two pairs of shaft frames respectively, and the pre-pressing component is arranged on the base. The pre-pressing part is used for performing pre-pressing processing on the titanium alloy before calendaring; and the rolling part is arranged above the base and located on one side of the pre-pressing part, the rolling part comprises a rolling frame and two pairs of shaft frames arranged on the rolling frame, and an upper rolling roller located on the upper portion and a lower rolling roller located on the lower portion are rotationally installed on the two pairs of shaft frames correspondingly. According to the anti-wrinkling calendering device, anti-wrinkling operation is carried out during titanium alloy machining through the four links of pre-pressing, heating, flattening roller pressing and flattening plate pressing, and wrinkles can be prevented to a great extent during calendering.

Description

Technical Field

[0001] The utility model relates to the technical field of titanium alloy processing equipment, in particular to a titanium alloy wrinkle-proof rolling component. Background Art

[0002] Titanium alloy is a material alloyed with titanium and other metal elements. These elements are added to titanium to improve its performance. Titanium alloy is widely used in aerospace, shipbuilding, automobiles, medical equipment, chemicals and sports equipment due to its excellent performance. Titanium alloy is often processed by rolling during calendering.

[0003] However, due to its unique material properties, such as high strength, low density, and good corrosion resistance, titanium alloys are prone to plastic deformation when subjected to mechanical forces, resulting in wrinkles and cracks. These defects not only affect the appearance quality of the product, but may also reduce its mechanical properties and durability, thereby affecting the overall performance and application range of the product, causing certain troubles for manufacturers and users.

[0004] In view of this, a titanium alloy anti-wrinkle rolling component is proposed. Utility Model Content

[0005] The utility model aims to solve the problem that wrinkles are easily generated during the calendering process of titanium alloy, and provides a titanium alloy wrinkle-proof calendering component.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a titanium alloy wrinkle-proof calendering component, comprising a base, and also comprising: a pre-pressing component, the pre-pressing component is arranged above the base, comprising a pre-pressing frame and two pairs of shaft frames arranged on the pre-pressing frame, the two pairs of the shaft frames are respectively rotatably mounted with an upper pre-pressing roller located above and a lower pre-pressing roller located below, the pre-pressing component is used for pre-pressing the titanium alloy before calendering; a calendering component, the calendering component is arranged above the base and on one side of the pre-pressing component, the calendering component comprises a calendering frame and two pairs of shaft frames arranged on the calendering frame, the two pairs of the shaft frames are respectively rotatably mounted with An upper calendering roller is located above and a lower calendering roller is located below, and the calendering component is used to perform calendering operations on the titanium alloy to complete the calendering processing of the titanium alloy; a flattening component is arranged above the base and located downstream of the calendering component, and the flattening component includes a flattening seat fixedly mounted on the base and a heating component arranged inside the flattening seat, and the flattening seat is also provided with a flattening roller for flattening the titanium alloy and a flattening plate for flattening the titanium alloy, the flattening roller is rotatably mounted on the flattening seat through an axle frame, and the flattening plate is slidably arranged on the flattening seat, and the flattening component is used to flatten and wrinkle-remove the titanium alloy processed by the calendering component.

[0007] Furthermore, the pre-pressing frame and the calendering frame are both fixedly installed with limit plates, and the shaft frames on both sides of the upper pre-pressing roller and the upper calendering roller are both provided with slide grooves, which are adapted to the size of the limit plates and are used for the sliding of the upper pre-pressing roller or the upper calendering roller.

[0008] Furthermore, a first hydraulic cylinder is provided on both the pre-pressing frame and the calendering frame, and the protruding end of the first hydraulic cylinder is fixed to the top of the shaft frame on both sides of the upper pre-pressing roller and the upper calendering roller, and the first hydraulic cylinder is used to control the height of the upper pre-pressing roller and the upper calendering roller during extension and retraction to adjust the size of the rolling channel.

[0009] Furthermore, a liquid discharge pipe is fixedly installed on the calendering frame, a liquid discharge port is opened at the bottom of the liquid discharge pipe, and the liquid discharge pipe is used to hold anti-wrinkle liquid to prevent wrinkles from appearing on the titanium alloy as it is stretched during the calendering process.

[0010] Furthermore, a slide bar is fixedly installed on the leveling plate, and the slide bar is slidably arranged on a leveling seat, and a second hydraulic cylinder is fixedly installed on the leveling seat, and the second hydraulic cylinder is used to drive the leveling plate to move up and down to complete the leveling operation.

[0011] Furthermore, the roller axis spacing between the upper pre-pressing roller and the lower pre-pressing roller is greater than the roller axis spacing between the upper calendering roller and the lower calendering roller.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the titanium alloy anti-wrinkle calendering component provided by the utility model can perform pre-calendering processing on the titanium alloy through the pre-pressing component, so that when the titanium alloy is subjected to the calendering processing, the thickness variation of the titanium alloy plate is within a smaller range, thereby reducing the possibility of wrinkles on the titanium alloy plate; secondly, the anti-wrinkle liquid released by the anti-liquid release pipe arranged on the calendering component can further reduce the possibility of wrinkles; thirdly, the titanium alloy is heated by the heating component of the flattening component and then the flattening operation is performed by the flattening roller and the flattening plate, so that the device can prevent the occurrence of wrinkles on the titanium alloy to a large extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0014] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model.

[0015] Figure 2 This is a three-dimensional structural schematic diagram of another angle of an embodiment of the utility model.

[0016] Figure 3 The figure is a schematic structural diagram of a pre-pressing component and a calendering component according to an embodiment of the utility model.

[0017] Figure 4 The figure is a schematic diagram of the positional relationship between the liquid discharge pipe and the upper calendering roller according to an embodiment of the utility model.

[0018] Figure 5 The figure is a schematic diagram of the positional relationship between the first hydraulic cylinder and the sliding shaft frame according to an embodiment of the utility model.

[0019] In the figure:

[0020] 1. Base;

[0021] 2. pre-pressing component, 21. pre-pressing frame, 22. upper pre-pressing roller, 23. lower pre-pressing roller, 24. shaft frame, 25. limit plate, 26. slideway, 27. first hydraulic cylinder;

[0022] 3. calendering components, 31. calendering frame, 32. upper calendering roller, 33. lower calendering roller, 34. liquid discharge pipe, 35. liquid discharge port;

[0023] 4. Leveling component, 41. Leveling seat, 42. Heating assembly, 43. Leveling roller, 44. Second hydraulic cylinder, 45. Leveling plate, 46. Sliding rod. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 .

[0026] The utility model titanium alloy wrinkle-proof calendering component comprises a base 1, and also comprises: a pre-pressing component 2, the pre-pressing component 2 is arranged above the base 1, comprises a pre-pressing frame 21 and two pairs of shaft frames 24 arranged on the pre-pressing frame 21, the two pairs of shaft frames 24 are respectively rotatably mounted with an upper pre-pressing roller 22 located at the top and a lower pre-pressing roller 23 located at the bottom, and the pre-pressing component 2 is used for pre-pressing the titanium alloy before calendering; a calendering component 3, the calendering component 3 is arranged above the base 1 and on one side of the pre-pressing component 2, the calendering component 3 comprises a calendering frame 31 and two pairs of shaft frames 24 arranged on the calendering frame 31, the two pairs of shaft frames 24 are respectively rotatably mounted with an upper calendering roller 32 located at the top and a lower pre-calendering roller 23 located at the bottom The lower rolling roller 33 is located at the bottom, and the rolling component 3 is used to perform rolling operations on the titanium alloy to complete the rolling processing of the titanium alloy; the flattening component 4 is arranged above the base 1 and located downstream of the rolling component 3, and the flattening component 4 includes a flattening seat 41 fixedly installed on the base 1 and a heating component 42 arranged inside the flattening seat 41, and the flattening seat 41 is also provided with a flattening roller 43 for flattening the titanium alloy and a flattening plate 45 for flattening the titanium alloy. The flattening roller 43 is rotatably installed on the flattening seat 41 through the shaft frame 24, and the flattening plate 45 is slidably arranged on the flattening seat 41, and the flattening component 4 is used to flatten and wrinkle-remove the titanium alloy processed by the rolling component 3.

[0027] The distance between the upper pre-pressing roller 22 and the lower pre-pressing roller 23 is greater than the distance between the upper calendering roller 32 and the lower calendering roller 33 .

[0028] That is to say, during processing, the titanium alloy is first pre-pressed by the upper pre-pressing roller 22 and the lower pre-pressing roller 23, then rolled by the upper rolling roller 32 and the lower rolling roller 33, and then flattened by the flattening roller 43 and the flattening plate 45 of the flattening part 4.

[0029] Specifically, the pre-pressing frame 21 and the calendering frame 31 are both fixedly installed with a limit plate 25, and the shaft frames 24 on both sides of the upper pre-pressing roller 22 and the upper calendering roller 32 are both provided with a slide groove 26, and the slide groove 26 is adapted to the size of the limit plate 25, and is used for the sliding of the upper pre-pressing roller 22 or the upper calendering roller 32. The pre-pressing frame 21 and the calendering frame 31 are both provided with a first hydraulic cylinder 27, and the extended end of the first hydraulic cylinder 27 is fixed to the top of the shaft frames 24 on both sides of the upper pre-pressing roller 22 and the upper calendering roller 32, and the first hydraulic cylinder 27 is used to control the height of the upper pre-pressing roller 22 and the upper calendering roller 32 when extending and retracting to adjust the size of the rolling channel.

[0030] That is, the two first hydraulic cylinders 27 on the pre-pressing frame 21 are used to control the up and down movement of the upper pre-pressing roller 22 , and the two first hydraulic cylinders 27 on the calendering frame 31 are used to control the up and down movement of the upper calendering roller 32 .

[0031] Secondly, a liquid discharge pipe 34 is fixedly installed on the calendering frame 31, and a liquid discharge port 35 is opened at the bottom of the liquid discharge pipe 34. The liquid discharge pipe 34 is used to hold anti-wrinkle liquid to prevent the titanium alloy from wrinkling due to extension during calendering. The anti-wrinkle liquid can be a liquid such as a lubricant. The anti-wrinkle liquid can reduce the friction between the metal and the mold, thereby reducing the generation of wrinkles.

[0032] In addition, a slide bar 46 is fixedly installed on the leveling plate 45, and the slide bar 46 is slidably arranged on the leveling seat 41. A second hydraulic cylinder 44 is fixedly installed on the leveling seat 41, and the second hydraulic cylinder 44 is used to drive the leveling plate 45 to move up and down to complete the leveling operation.

[0033] It should be noted that the device performs wrinkle-proof operations on titanium alloy during processing through four steps, namely, pre-pressing, heating, rolling of the leveling roller 43 and pressing of the leveling plate 45, which can greatly reduce wrinkles that may be generated during titanium alloy rolling.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A titanium alloy anti-wrinkle rolling component, comprising a base (1), characterized in that: Also includes: A pre-pressing component (2), the pre-pressing component (2) being arranged above the base (1), comprising a pre-pressing frame (21) and two pairs of shaft frames (24) arranged on the pre-pressing frame (21), the two pairs of shaft frames (24) being rotatably mounted with an upper pre-pressing roller (22) located above and a lower pre-pressing roller (23) located below, respectively, the pre-pressing component (2) being used for pre-pressing the titanium alloy before rolling; A rolling component (3), the rolling component (3) being arranged above the base (1) and located on one side of the pre-pressing component (2), the rolling component (3) comprising a rolling frame (31) and two pairs of shaft frames (24) arranged on the rolling frame (31), the two pairs of shaft frames (24) being rotatably mounted with an upper rolling roller (32) located above and a lower rolling roller (33) located below, respectively, the rolling component (3) being used to perform a rolling operation on the titanium alloy to complete the rolling process of the titanium alloy; A flattening component (4), the flattening component (4) being arranged above the base (1) and downstream of the rolling component (3), the flattening component (4) comprising a flattening seat (41) fixedly mounted on the base (1) and a heating component (42) arranged inside the flattening seat (41), the flattening seat (41) also being provided with a flattening roller (43) for flattening the titanium alloy and a flattening plate (45) for flattening the titanium alloy, the flattening roller (43) being rotatably mounted on the flattening seat (41) via an axle frame (24), the flattening plate (45) being slidably mounted on the flattening seat (41), the flattening component (4) being used to flatten and dewrinkle the titanium alloy processed by the rolling component (3).

2. The titanium alloy anti-wrinkle rolled component according to claim 1, characterized in that: The pre-pressing frame (21) and the calendering frame (31) are both fixedly mounted with a limit plate (25), and the shaft frames (24) on both sides of the upper pre-pressing roller (22) and the upper calendering roller (32) are both provided with a slide groove (26), and the slide groove (26) is adapted to the size of the limit plate (25) and is used for the sliding of the upper pre-pressing roller (22) or the upper calendering roller (32).

3. The titanium alloy anti-wrinkle rolled component according to claim 2, characterized in that: The pre-pressing frame (21) and the calendering frame (31) are both provided with a first hydraulic cylinder (27), the protruding end of the first hydraulic cylinder (27) being fixed to the top of the shaft frame (24) on both sides of the upper pre-pressing roller (22) and the upper calendering roller (32), and the first hydraulic cylinder (27) being used to control the height of the upper pre-pressing roller (22) and the upper calendering roller (32) during extension and retraction so as to adjust the size of the rolling channel.

4. The titanium alloy anti-wrinkle rolled component according to claim 3, characterized in that: A liquid discharge pipe (34) is fixedly mounted on the calendering frame (31), a liquid discharge port (35) is provided at the bottom of the liquid discharge pipe (34), and the liquid discharge pipe (34) is used to contain anti-wrinkle liquid to prevent wrinkles from forming on the titanium alloy as it is stretched during the calendering process.

5. The titanium alloy anti-wrinkle rolled component according to claim 1, characterized in that: A slide bar (46) is fixedly mounted on the leveling plate (45), and the slide bar (46) is slidably mounted on a leveling seat (41). A second hydraulic cylinder (44) is fixedly mounted on the leveling seat (41), and the second hydraulic cylinder (44) is used to drive the leveling plate (45) to move up and down to complete the leveling operation.

6. The titanium alloy anti-wrinkle rolled component according to claim 1, characterized in that: The roller axis spacing between the upper pre-pressing roller (22) and the lower pre-pressing roller (23) is greater than the roller axis spacing between the upper calendering roller (32) and the lower calendering roller (33).

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