Leveling structure in rolling process of copper-aluminum composite plate

Abstract

The utility model discloses a copper-aluminum composite plate rolling process leveling structure, which relates to the field of metal composite material rolling, and comprises a lead-out plate, an archway, a rolling mill driving roller, a horizontal support platform and N parallel rollers rotatably mounted on a support structure, and the N parallel rollers are arranged between the archway and the horizontal support platform. According to the utility model, the spring support is arranged on the memorial archway, so that the inclination angle of the lead-out plate can be freely adjusted according to the height of the roller, the lead-out plate is made of high manganese steel, and the lead-out plate is ensured not to deform in the pressing process; and the other side of the lead-out plate is connected with the upper group of parallel rollers, so that the plates can stably enter the parallel rollers, and the deformation problem of the plates in the rolling process can be most directly and effectively adjusted through the structural design.

Description

Technical Field

[0001] The utility model belongs to the field of metal composite material rolling, and in particular relates to a copper-aluminum composite plate rolling process leveling structure. Background Art

[0002] In recent years, rolling technology has been widely used in the production process of various metal materials, and the requirements for material thickness and length are becoming more and more diversified due to different usage environments.

[0003] It is worth mentioning that the application of copper-aluminum metal composite materials is to make the best use of each other's strengths and weaknesses due to the differences in the physical and chemical properties of the two layers of metal. Therefore, compared with single metals, copper-aluminum composite metal materials have more unique use value in theory.

[0004] The manufacturing process of copper-aluminum metal composite materials is also constantly innovating. However, in order to obtain large-area, high-thickness precision copper-aluminum metal composite plates, they must go through a rolling process. However, the performance difference between the two metals will cause bending or rolling during the rolling process.

[0005] The existing technology usually adopts manual correction or material return and leveling during the rolling process, which increases the difficulty of operation and affects production efficiency.

[0006] Therefore, there is an urgent need for a copper-aluminum composite plate rolling process leveling structure to meet the requirements of continuous rolling production of copper-aluminum metal composite plates. Utility Model Content

[0007] In view of the problem that the existing technology usually adopts manual correction or material return leveling method during the rolling process, which increases the difficulty of operation and affects the production efficiency, the utility model provides a copper-aluminum composite plate rolling process leveling structure.

[0008] The utility model solves the technical problem by adopting a solution: a copper-aluminum composite plate rolling process leveling structure, including a lead-out plate, a memorial arch, a rolling mill active roller, a horizontal support platform and N parallel rollers rotatably mounted on the support structure.

[0009] The N parallel rollers are arranged between the archway and the horizontal support platform, and the N parallel rollers are divided into two groups, an upper group and an lower group, and a gap exists between the two groups of parallel rollers to form a plate channel;

[0010] The parallel rollers in the same group are connected to each other through a transmission assembly;

[0011] A steel plate is arranged between two adjacent parallel rollers, and the steel plate is fixed on the supporting structure;

[0012] A metal round bar is welded in the middle of the width direction of the lead-out plate, and the metal round bar is hingedly mounted on the archway;

[0013] The arch is provided with a spring support, the bottom end of which is connected to the upper surface of the lead-out plate, so that one side of the lead-out plate is in contact with the active roller of the rolling mill, and the other side is in contact with the front end of the upper group of parallel rollers under the action of the spring support;

[0014] A horizontal support platform is disposed at the ends of the lower set of parallel rollers.

[0015] Preferably, the lead-out plate is made of high manganese steel, and both sides in the length direction are CNC machined into a slope shape.

[0016] Preferably, the upper and lower groups of parallel rollers are cross-arranged.

[0017] Preferably, the distance between two adjacent parallel rollers is 30 mm, the thickness of the steel plate is 10 mm, and its width is 30 mm.

[0018] Preferably, the horizontal supporting platform is made of aluminum alloy.

[0019] Preferably, the transmission assembly includes a chain and a sprocket sleeved on the parallel roller end shafts, and the sprockets in the same group are connected by the same chain transmission.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model arranges spring supports on the arch so that the lead-out plate can freely adjust the inclination angle according to the height of the rollers. The material is high manganese steel to ensure that it does not deform during the pressure process, and the other side of the lead-out plate is connected to the upper group of parallel rollers to ensure that the plate can smoothly enter the parallel rollers. This structural design can most directly and effectively adjust the deformation problem of the plate during the rolling process.

[0022] 2. The utility model uses two groups of cross-arranged parallel rollers, with the steel plates laid flat between two adjacent parallel rollers. The parallel rollers in the same group can be linked synchronously, which plays a key role in the leveling process of the rolled plate while ensuring the stability of the overall structure. This structural design can ensure uniform force during leveling, and the continuous rolling process is efficient and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model without a transmission component.

[0025] In the figure: 1. Lead-out plate 2. Metal round bar 3. Arch 4. Spring support 5. Active roller of rolling mill 6. Parallel roller 7. Steel plate 8. Chain 9. Horizontal support platform 10. Support structure 11. Copper-aluminum composite plate 12. Sprocket. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] See also Figure 1 and 2 The utility model provides a technical solution for the leveling structure of the copper-aluminum composite plate during rolling process:

[0028] Embodiment 1:

[0029] according to Figure 1 and 2 As shown, it includes a lead-out plate 1, a memorial arch 3, a rolling mill active roller 5, a horizontal support platform 9, and N parallel rollers 6 rotatably mounted on a support structure 10. In this embodiment, the support structure 10 is formed by three square tubes welded in a Z shape.

[0030] The parallel rollers 6 are made of stainless steel. N parallel rollers 6 are arranged between the arch 3 and the horizontal support platform 9. The N parallel rollers 6 are divided into two groups, one above the other, and correspond to two square steels respectively. The upper and lower groups of parallel rollers 6 are cross-arranged, and the spacing between two adjacent parallel rollers 6 is 30 mm. There is a gap between the upper and lower groups of parallel rollers 6 to form a plate channel.

[0031] The same group of parallel rollers 6 are connected to each other through a transmission assembly. The transmission assembly includes a chain 8 and a sprocket 12 sleeved on the end shafts of the parallel rollers 6 . The same group of sprockets 12 are connected to each other through the same chain 8 .

[0032] The two driving motors are respectively arranged corresponding to the upper and lower groups of parallel rollers 6 , and the output shaft of the driving motor is connected to the end shaft of any one of the parallel rollers 6 .

[0033] A steel plate 7 is arranged between two adjacent parallel rollers 6, and the steel plate 7 is fixed on the supporting structure. The thickness of the steel plate 7 is 10 mm and the width is 30 mm. By arranging the steel plate 7, on the one hand, the strength and stability of the overall structure can be increased. On the other hand, when the copper-aluminum composite plate is discharged, the leveling process prevents the plate head of the copper-aluminum composite plate from bending and sliding above or below the parallel rollers, thereby playing a blocking role.

[0034] The lead-out plate 1 is made of high manganese steel with a thickness of 20 mm. Both sides of the lead-out plate 1 in the length direction are processed into a slope shape by CNC. A metal round bar 2 is welded in the middle position in the width direction of the lead-out plate 1, and the metal round bar 2 is hingedly mounted on the arch 3.

[0035] A spring support 4 is provided on the arch 3, and the fixed end of the spring support 4 is fixed to the arch 3 by riveting. The bottom end of the spring support 4 is connected to the upper surface of the lead-out plate 1. Under the action of the pressure applied by the spring in the spring support 4, the inclination angle of the lead-out plate 1 can be freely adjusted according to the height of the roller, so that one side of the lead-out plate 1 is in contact with the active roller 5 of the rolling mill, and the other side is in contact with the front end of the upper group of parallel rollers 6, ensuring that the plate can smoothly enter the parallel rollers 6. This structural design can most directly and effectively adjust the deformation problem of the plate during the rolling process.

[0036] The horizontal support platform 9 is made of aluminum alloy and is arranged at the end of the lower group of parallel rollers 6 .

Claims

1. A copper-aluminum composite plate rolling process leveling structure, comprising a lead-out plate, a memorial arch, a rolling mill active roller, a horizontal support platform, and N parallel rollers rotatably mounted on the support structure, characterized in that: The N parallel rollers are arranged between the archway and the horizontal support platform, and the N parallel rollers are divided into two groups, an upper group and an lower group, and a gap exists between the two groups of parallel rollers to form a plate channel; The parallel rollers in the same group are connected to each other through a transmission assembly; A steel plate is arranged between two adjacent parallel rollers, and the steel plate is fixed on the supporting structure; A metal round bar is welded in the middle of the width direction of the lead-out plate, and the metal round bar is hingedly mounted on the archway; The arch is provided with a spring support, the bottom end of which is connected to the upper surface of the lead-out plate, so that one side of the lead-out plate is in contact with the active roller of the rolling mill, and the other side is in contact with the front end of the upper group of parallel rollers under the action of the spring support; A horizontal support platform is disposed at the ends of the lower set of parallel rollers.

2. The leveling structure for the rolling process of the copper-aluminum composite plate according to claim 1, wherein: The lead-out plate is made of high manganese steel, and both sides in the length direction are processed into a slope shape by CNC.

3. The leveling structure during the rolling process of the copper-aluminum composite plate according to claim 1, characterized in that: The upper and lower groups of parallel rollers are cross-arranged.

4. The leveling structure during the rolling process of the copper-aluminum composite plate according to claim 1, wherein: The distance between two adjacent parallel rollers is 30 mm, the thickness of the steel plate is 10 mm, and its width is 30 mm.

5. The leveling structure during the rolling process of the copper-aluminum composite plate as described in claim 1, characterized in that: The horizontal supporting platform is made of aluminum alloy.

6. The leveling structure for the rolling process of the copper-aluminum composite plate according to claim 1, characterized in that: The transmission assembly comprises a chain and a sprocket sleeved on the parallel roller end shafts, and the sprockets in the same group are connected through the same chain transmission.

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