Titanium alloy high-temperature plate blank roller

Abstract

The utility model discloses a titanium alloy high-temperature plate blank roller, and particularly relates to the technical field of rollers, the titanium alloy high-temperature plate blank roller comprises a first pressing cylinder, a second pressing cylinder and an inner cylinder, the second pressing cylinder is movably sleeved on the outer side of the inner cylinder, the first pressing cylinder is fixedly sleeved on the outer side of the second pressing cylinder, and connecting rings are movably arranged on two sides of the first pressing cylinder. And a connecting assembly is arranged between the two connecting rings and comprises an inner pipe, two threaded pipes and two threaded sleeves, the inner pipe is fixedly installed in the inner cylinder, and the two ends of the inner pipe fixedly communicate with the two threaded pipes correspondingly. The titanium alloy high-temperature plate blank is rolled through the first pressing cylinder, when the first pressing cylinder is damaged, the threaded sleeve is rotated to be far away from the threaded pipe, fixation between the connecting ring and the inner cylinder is relieved, the first pressing cylinder is horizontally moved to be far away from the inner cylinder, and the first pressing cylinder and the second pressing cylinder are disassembled and replaced; similarly, the first pressing cylinder and the second pressing cylinder are mounted, and the maintenance cost is effectively reduced due to a split structure.

Description

Technical Field

[0001] This utility model relates to the field of rolling mill technology, and more specifically, to a high-temperature titanium alloy slab roll. Background Technology

[0002] Titanium alloys, as materials with excellent properties such as high strength, low density, corrosion resistance, and high-temperature stability, have broad application prospects in aerospace, automotive manufacturing, chemical, and medical fields. Especially in high-temperature environments, titanium alloys maintain high strength and stability, making them ideal materials for manufacturing high-temperature components. High-temperature titanium alloy slab rolls are key components in the rolling process of titanium alloy sheets. Through the rotation of the rolls, pressure is applied to the heated titanium alloy slab, causing continuous plastic deformation between the rolls. This achieves thickness reduction, length extension, and width expansion of the slab, obtaining the desired sheet size and shape.

[0003] A search revealed that Chinese patent CN221063917U discloses a rolling device for titanium alloy plates. The position of the fixed roller can be adjusted by adjusting the component, thereby adjusting the distance between the fixed roller and the rolling roller, so that titanium alloy plates of different thicknesses can be rolled. The limiting component can limit the titanium alloy plate to prevent it from shifting during rolling, avoiding deformation of the titanium alloy plate and waste of material.

[0004] When the above-mentioned rolls are in use, the position of the fixed rolls can be adjusted to roll titanium alloy high-temperature slabs of different thicknesses. However, the fixed rolls are integral structures, and when the fixed rolls are damaged, the entire rolls need to be replaced. Each replacement requires a high cost. At the same time, even if only a part of the fixed rolls is damaged, the entire fixed rolls need to be replaced, resulting in a waste of resources. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a high-temperature titanium alloy slab roll, which aims to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a titanium alloy high-temperature slab roll, comprising a first pressure cylinder, a second pressure cylinder, and an inner cylinder. The second pressure cylinder is movably sleeved on the outside of the inner cylinder, and the first pressure cylinder is fixedly sleeved on the outside of the second pressure cylinder. Connecting rings are movably arranged on both sides of the first pressure cylinder, and a connecting assembly is provided between the two connecting rings. The connecting assembly includes an inner tube, two threaded tubes, and two threaded sleeves. The inner tube is fixedly installed inside the inner cylinder, and both ends of the inner tube are fixedly connected to the two threaded tubes respectively. The opposite ends of the two threaded tubes pass through the two connecting rings respectively, and the two threaded sleeves are movably sleeved on the two threaded tubes respectively.

[0007] Furthermore, a second washer is movably provided on each of the two threaded sleeves facing each other, and the two second washeres respectively contact the two connecting rings on their facing sides.

[0008] It can be seen that the above technical solution aims to improve the stability between the threaded sleeve and the connecting ring.

[0009] Furthermore, the outer side of the inner cylinder is provided with multiple slots, and each slot has a movable locking block inside, with one end of each locking block being fixedly connected to the second pressure cylinder.

[0010] It can be seen that the above technical solution aims to improve the stability between the second pressure cylinder and the inner cylinder.

[0011] Furthermore, the inner tube is fixedly connected to multiple side tubes, and one end of each side tube penetrates the inner tube.

[0012] Furthermore, each of the two connecting rings has a first gasket fixedly connected to one side facing each other, and the two first gaskets have one end facing each other extending into the interior of the inner cylinder.

[0013] It can be seen that the above technical solution aims to improve the stability between the connecting ring and the inner cylinder.

[0014] Furthermore, multiple slots are provided at both ends of the inner cylinder, and insert rods are movably arranged inside the multiple slots, with one end of each insert rod being fixedly connected to two connecting rings.

[0015] It can be seen that the above technical solution facilitates the locking of the connecting ring with the inner cylinder.

[0016] Furthermore, both connecting rings are provided with multiple mounting holes.

[0017] As can be seen, in the above technical solution, the bolt is inserted into the mounting hole on the connecting ring, thereby installing and fixing the connecting ring, and then installing and fixing the first pressure cylinder.

[0018] The technical effects and advantages of this utility model are as follows:

[0019] 1. This utility model uses a first pressure cylinder to roll a high-temperature titanium alloy slab. When the first pressure cylinder is damaged, the threaded sleeve is rotated and moved away from the threaded tube, thereby releasing the fixation between the connecting ring and the inner cylinder. The first pressure cylinder is moved horizontally and moved away from the inner cylinder. The first and second pressure cylinders are then disassembled and replaced. Similarly, the first and second pressure cylinders are installed. The split structure effectively reduces maintenance costs.

[0020] 2. In this utility model, external water enters the interior of the inner cylinder through one end of the inner tube, and comes into contact with the second pressure cylinder through multiple side tubes. Finally, it is discharged through the other end of the inner tube, forming a complete flow channel. This allows for rapid heat dissipation of the first and second pressure cylinders. The structure is simple and easy to use. Attached Figure Description

[0021] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the assembly structure of the first pressure cylinder and connecting component of this utility model;

[0024] Figure 3 This is a schematic diagram of the inner cylinder structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the connection component structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the assembly structure of the connecting ring and the insert rod of this utility model.

[0027] In the figure: 1. First pressure cylinder; 2. Connecting ring; 3. Connecting assembly; 4. Second pressure cylinder; 5. Inner cylinder; 6. Locking block; 7. Locking groove; 8. Slot; 9. Insert rod; 10. First gasket; 301. Inner tube; 302. Threaded tube; 303. Threaded sleeve; 304. Side tube; 305. Second gasket. Detailed Implementation

[0028] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] Refer to the instruction manual appendix Figure 1-3This embodiment of a high-temperature titanium alloy slab roll includes a first pressure cylinder 1, a second pressure cylinder 4, and an inner cylinder 5. The second pressure cylinder 4 is movably sleeved on the outside of the inner cylinder 5, and the first pressure cylinder 1 is fixedly sleeved on the outside of the second pressure cylinder 4. Connecting rings 2 are movably arranged on both sides of the first pressure cylinder 1, and a connecting assembly 3 is arranged between the two connecting rings 2. The connecting assembly 3 includes an inner tube 301, two threaded tubes 302, and two threaded sleeves 303. The inner tube 301 is fixedly installed inside the inner cylinder 5, and both ends of the inner tube 301 are fixedly connected to the two threaded tubes 302 respectively. The opposite ends of the two threaded tubes 302 pass through the two connecting rings 2 respectively, and the two threaded sleeves 303 are movably sleeved on the two threaded tubes 302 respectively.

[0030] Furthermore, a second gasket 305 is movably provided on the opposite side of each of the two threaded sleeves 303, and the opposite side of each of the two second gaskets 305 is in contact with the two connecting rings 2 respectively. Multiple slots 7 are provided on the outer side of the inner cylinder 5, and a locking block 6 is movably provided inside each of the multiple slots 7. One end of each locking block 6 is fixedly connected to the second pressure cylinder 4. Multiple mounting holes are provided on each of the two connecting rings 2.

[0031] Furthermore, multiple side tubes 304 are fixedly connected to the inner tube 301, and one end of each of the multiple side tubes 304 penetrates the inner cylinder 5. A first gasket 10 is fixedly connected to one side of each of the two connecting rings 2 facing each other, and one end of each of the two first gaskets 10 extends into the interior of the inner cylinder 5. Multiple slots 8 are provided at both ends of the inner cylinder 5, and a rod 9 is movably arranged inside each of the multiple slots 8. One end of each rod 9 is fixedly connected to one of the two connecting rings 2 respectively.

[0032] The connecting ring 2 is attached to one side of the inner cylinder 5, and multiple inserts 9 are inserted into multiple slots 8 respectively, thereby locking the connecting ring 2 and the inner cylinder 5. At the same time, the second gasket 305 can improve the stability between the threaded sleeve 303 and the connecting ring 2, and the first gasket 10 can improve the stability between the connecting ring 2 and the inner cylinder 5. External water enters the interior of the inner cylinder 5 through one end of the inner tube 301, and contacts the second pressure cylinder 4 through multiple side tubes 304. Finally, it is discharged through the other end of the inner tube 301, forming a complete flow channel, which can quickly dissipate heat from the first pressure cylinder 1 and the second pressure cylinder 4. The structure is simple and easy to use.

[0033] The usage method of this embodiment is as follows:

[0034] In use, the bolt is inserted into the mounting hole on the connecting ring 2 to install and fix the connecting ring 2, and then the first pressure cylinder 1 can be installed and fixed. The first pressure cylinder 1 is used to roll the titanium alloy high-temperature slab. When the first pressure cylinder 1 is damaged, the threaded sleeve 303 is rotated and moved away from the threaded tube 302 to release the fixation between the connecting ring 2 and the inner cylinder 5. The connecting ring 2 is moved horizontally and away from the inner cylinder 5 to release the lock between the first pressure cylinder 1 and the inner cylinder 5. The first pressure cylinder 1 is moved horizontally and away from the inner cylinder 5 to disassemble and replace the first pressure cylinder 1 and the second pressure cylinder 4. Similarly, the first pressure cylinder 1 and the second pressure cylinder 4 are installed. The split structure effectively reduces maintenance costs. At the same time, the multiple locking blocks 6 on the second pressure cylinder 4 are inserted into the multiple locking slots 7 to improve the stability between the second pressure cylinder 4 and the inner cylinder 5.

[0035] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0036] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-temperature titanium alloy slab roll, comprising a first pressure cylinder (1), a second pressure cylinder (4), and an inner cylinder (5), wherein the second pressure cylinder (4) is movably sleeved on the outside of the inner cylinder (5), and the first pressure cylinder (1) is fixedly sleeved on the outside of the second pressure cylinder (4), characterized in that: The first pressure cylinder (1) is movably provided with connecting rings (2) on both sides, and a connecting assembly (3) is provided between the two connecting rings (2). The connecting assembly (3) includes an inner tube (301), two threaded tubes (302) and two threaded sleeves (303). The inner tube (301) is fixedly installed inside the inner cylinder (5), and the two ends of the inner tube (301) are fixedly connected to the two threaded tubes (302) respectively. The opposite ends of the two threaded tubes (302) pass through the two connecting rings (2) respectively, and the two threaded sleeves (303) are movably sleeved on the two threaded tubes (302) respectively.

2. The titanium alloy high-temperature slab roll according to claim 1, characterized in that: Each of the two threaded sleeves (303) has a second washer (305) movably provided on the opposite side, and the opposite side of the two second washer (305) is in contact with the two connecting rings (2) respectively.

3. The titanium alloy high-temperature slab roll according to claim 1, characterized in that: The inner cylinder (5) has multiple slots (7) on its outer side. Each slot (7) has a movable block (6) inside it, and one end of each block (6) is fixedly connected to the second pressure cylinder (4).

4. The titanium alloy high-temperature slab roll according to claim 1, characterized in that: Multiple side tubes (304) are fixedly connected to the inner tube (301), and one end of each side tube (304) penetrates the inner cylinder (5).

5. The titanium alloy high-temperature slab roll according to claim 1, characterized in that: The two connecting rings (2) are fixedly connected to the opposite sides of the first gasket (10), and the opposite ends of the two first gaskets (10) extend into the interior of the inner cylinder (5).

6. The titanium alloy high-temperature slab roll according to claim 1, characterized in that: Multiple slots (8) are provided at both ends of the inner cylinder (5), and insert rods (9) are movably arranged inside the multiple slots (8), and one end of the multiple insert rods (9) is fixedly connected to two connecting rings (2) respectively.

7. The titanium alloy high-temperature slab roll according to claim 1, characterized in that: Both of the connecting rings (2) have multiple mounting holes.

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