Roller assembling and positioning assembly

Abstract

The utility model relates to the technical field of rolling mills, belongs to the technical field of rolling mills, and solves the problem that in the prior art, a roller cannot be accurately positioned and assembled when being mounted on a rolling mill, so that the running stability of the roller is insufficient. The roller assembling and positioning assembly comprises a supporting seat at the bottom, an axial adjusting platform is installed on the supporting seat, an axial sliding groove matched with the axial adjusting platform is formed in the bottom face of the axial adjusting platform, and a radial adjusting platform is connected to the upper portion of the axial adjusting platform. The radial adjusting platform is provided with a radial adjusting block capable of sliding in the radial horizontal direction of the roller, the radial adjusting block is connected with an assembling frame capable of synchronously moving along with the radial adjusting block, the assembling frame is connected with a containing table, and the containing table is provided with an arc-shaped containing groove used for containing the roller. The device is used for quickly and accurately positioning and assembling the roller and the rolling mill, the assembling efficiency is remarkably improved, the difficulty is reduced, and the stability of the roller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling mills, in particular to a roller assembly and positioning component. Background Art

[0002] Rollers are key components of a rolling mill, responsible for pressing metal billets into the desired shape and size. The proper fit between the rolls and the mill determines their stable operation, ultimately impacting the quality and efficiency of the entire rolling process. Therefore, accurate and stable fit between the rolls and the mill is crucial to ensuring smooth mill operation.

[0003] The assembly of rollers and rolling mills requires a high degree of precision, including the installation position and angle of the rollers, as well as the clearance with other components, which need to be strictly controlled to ensure the stability and accuracy of the rolling process.

[0004] When existing rollers are installed on the rolling mill, they are heavy and inconvenient to carry, making it impossible to perform precise positioning and assembly, resulting in insufficient operating stability of the rollers, substandard processing, and roller damage. Utility Model Content

[0005] In order to solve the problem in the prior art that the roller cannot be accurately positioned and assembled when installed on the rolling mill, resulting in insufficient operating stability of the roller, the utility model provides a roller assembly and positioning component.

[0006] The technical solution adopted in this utility model is:

[0007] A roller assembly and positioning assembly comprises a support seat at the bottom, an axial adjustment platform is installed on the support seat, an axial slide groove cooperating with the axial adjustment platform is provided on the bottom surface of the axial adjustment platform, a radial adjustment platform is connected above the axial adjustment platform, a radial adjustment block that can slide in the radial horizontal direction of the roller is installed on the radial adjustment platform, an assembly frame that can move synchronously with the radial adjustment block is connected to the radial adjustment block, a placement table that can move vertically along the assembly frame is connected to the assembly frame, and an arc-shaped placement groove is provided on the placement table for placing the roller.

[0008] Furthermore, the support seat is connected to an axial slide bar that cooperates with the axial slide groove, and the cross section of the axial slide bar is T-shaped.

[0009] Furthermore, a radial adjustment slot cooperating with the radial adjustment block is provided in the radial adjustment platform, and an adjustment screw penetrating through the interior of the radial adjustment block and threadedly connected to the radial adjustment block is installed in the radial adjustment slot.

[0010] Further, the end of the adjusting screw is connected with a motor or a rotating handle, and the motor is fixedly connected with the radial adjusting platform.

[0011] Further, the side of the placing table is connected with a height adjusting sliding block, the assembling frame is provided with a height adjusting groove matched with the height adjusting sliding block, a limiting pin hole is formed in the height adjusting sliding block, and a plurality of pin holes for fixing the relative position of the limiting pin hole by inserting a fixing pin are formed in the assembling frame in the vertical direction.

[0012] Further, the placing table is provided with a plurality of placing tables arranged in the vertical direction.

[0013] Further, the bottom of the supporting base is connected with a roller.

[0014] The rolling mill assembly positioning component has the advantages that:

[0015] The rolling mill assembly positioning component has the advantages that: BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view of the rolling mill assembly positioning component.

[0017] Figure 2 It is a side view of the rolling mill assembly positioning component.

[0018] Figure 3 It is a structure schematic view of the placing table and the arc-shaped placing groove.

[0019] Figure 4 It is a working process schematic view of the rolling mill assembly positioning component and the rolling mill.

[0020] REFERENCE SIGNS

[0021] 1 - supporting base, 2 - axial adjusting platform, 3 - radial adjusting platform, 4 - radial adjusting block, 5 - assembling frame, 6 - placing table, 7 - arc-shaped placing groove, 8 - rolling mill, 9 - axial sliding rail strip, 10 - adjusting screw, 11 - motor, 12 - height adjusting sliding block, 13 - pin hole, 14 - fixing pin, 15 - roller. DETAILED DESCRIPTION

[0022] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0023] Example 1

[0024] Please refer to Figure 1 The utility model is a roller 8 assembly and positioning component, including a support base 1 at the bottom, an axial adjustment platform 2 is installed on the support base 1, an axial sliding groove cooperating with the axial adjustment platform 2 is provided on the bottom surface of the axial adjustment platform 2, a radial adjustment platform 3 is connected to the top of the axial adjustment platform 2, a radial adjustment block 4 that can slide along the radial horizontal direction of the roller 8 is installed on the radial adjustment platform 3, an assembly frame 5 that can move synchronously with the radial adjustment block 4 is connected to the radial adjustment block 4, a placement table 6 is connected to the assembly frame 5, and an arc-shaped placement groove 7 for placing the roller 8 is provided on the placement table 6.

[0025] The roller 8 assembly and positioning assembly moves along the support seat 1 through the axial adjustment platform 2 to adjust the axial installation direction position of the roller 8 during the assembly of the roller 8. The radial adjustment block 4 of the radial adjustment platform 3 is moved to drive the assembly frame 5 to move to adjust the radial installation position of the roller 8 in the horizontal plane, thereby achieving the purpose of using the assembly and positioning assembly to quickly adjust and position to the required precise installation position, improving the accuracy of the positioning and assembly of the roller 8, ensuring the stability of the operation of the roller 8, and extending the service life of the roller 8. During the movement of the assembly frame 5, the roller 8 is placed in the arc-shaped placement groove 7 of the placement table 6 (such as Figure 3 As shown), it can avoid sliding and falling during movement, and ensure the safety of operators and rollers 8. After positioning and adjusting to the specified position, the ends of the rollers 8 are assembled with the rolling mill, and then the assembly frame 5 is adjusted to move down, and the assembly positioning component is withdrawn. It should be noted that when the assembly positioning component is moved to the installation position of the rolling mill, the corresponding position on the rolling mill needs to be able to avoid the position where the assembly positioning component can be moved into. For example, the two ends of the rolling mill are set to a separate design, and the middle can be used for the assembly positioning component to move in for positioning and assembly, and the corresponding docking assembly components on the rolling mill need to be assembled and docked after the assembly positioning component is moved into place to avoid blocking. To achieve this function, the assembly components on the rolling mill can be set to a modular assembly structure for easy loading and unloading. The specific means can refer to the existing technology. The present utility model only explains the assembly positioning component.

[0026] Example 2

[0027] Please refer to Figure 1 This embodiment is a further implementation based on Example 1. An axial slide bar 9 that cooperates with the axial slide groove is connected to the support seat 1. The cross-section of the axial slide bar 9 is T-shaped. The T-shaped axial slide bar 9 can ensure that the axial adjustment platform 2 slides stably on the support seat 1 without derailing.

[0028] Please refer to Figure 1 , the radial adjustment platform 3 is provided with a radial adjustment slot matched with the radial adjustment block 4, and the radial adjustment slot is provided with an adjusting screw rod 10 penetrating the interior of the radial adjustment block 4 and being threadedly connected with the radial adjustment block 4. When the adjusting screw rod 10 rotates, the radial adjustment block 4 threadedly sleeved on the adjusting screw rod 10 is guided by the radial adjustment slot to move along the radial adjustment slot, so as to drive the assembly frame 5 above to move and adjust the radial direction of the horizontal rolling roller 8.

[0029] In order to realize the radial adjustment of the rolling roller 8, the rotation of the adjusting screw rod 10 is driven, and the motor 11 or the rotating handle is connected at the end of the adjusting screw rod 10. When the motor 11 is connected to be driven by electricity, the motor 11 is fixedly connected with the radial adjustment platform 3 to provide support for driving. When the rotating handle is connected, the rotating handle is operated to drive the adjusting screw rod 10 to rotate during adjustment, so that the adjustment is realized. The driving mode can be reasonably selected according to the overall size and weight of the assembly and other factors.

[0030] In order to facilitate the height adjustment of the placing table 6, please refer to Figures 1-2 The side surface of the placing table 6 is connected with a height adjustment sliding block 12, the assembly frame 5 is provided with a height adjustment slot matched with the height adjustment sliding block 12, the height adjustment sliding block 12 is provided with a limiting pin hole, the assembly frame 5 is provided with a plurality of insertion pin holes 13 for fixing the relative position of the limiting pin hole by inserting the fixed pin 14 in the vertical direction, and the placing table 6 is fixed at the height by inserting the fixed pin 14 into the insertion pin hole 13 and the limiting pin hole, so as to meet the installation requirement of the rolling roller 8 at different heights of the rolling mill and improve the universality of the equipment.

[0031] In order to improve the efficiency of assembly work and meet the rapid assembly and installation requirement of the multi-roller group rolling mill, the placing table 6 of the utility model is provided with a plurality of placing tables 6 arranged in the vertical direction. The structure can simultaneously assemble, position and install a plurality of rolling rollers 8. The number of the placing tables 6 can be selected according to the assembly requirement, but the height of the positioning assembly should not be too high to prevent the rolling roller 8 from toppling over during movement. At the same time, in order to ensure safety, the working site where a plurality of rolling rollers 8 need to be installed at the same time should also strengthen the stress intensity of the assembly frame 5 to ensure the reliability of the bearing.

[0032] Please refer to Figure 4The assembly positioning assembly can be installed with a roller 15 at the bottom, and is moved from one side of the rolling mill to the rolling mill during use, the installation direction of the roller 8 on the rolling mill is kept parallel to the placement direction of the roller 8 on the assembly positioning assembly, after the assembly positioning assembly is moved to between the two ends of the rolling mill, the roller 8 is adjusted to the corresponding installation position through the adjusting assembly of each part and is assembled and connected; as one of the implementation manners, the connection between the assembly frame 5 and the radial adjusting block 4 can be removed after the assembly is completed, each part of the placement table 6 and the assembly frame 5 is taken down respectively, and is withdrawn from the inside of the rolling mill, the implementation manner of the above-mentioned removal structure is only used for describing the positioning and assembly method that can be realized in the working process, and how the assembly positioning assembly is withdrawn from the rolling mill does not belong to the technical problem to be solved by the technical scheme of the utility model, and the person skilled in the art can implement the part of the working process according to the prior art combined with the technical scheme of the utility model.

[0033] The above-mentioned embodiments only express the specific implementation manners of the utility model, the description is more specific and detailed, but can not be understood as the limitation of the patent range of the utility model. It should be pointed out that, for the person skilled in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, and these all belong to the protection range of the utility model.

Claims

1. A roll assembly positioning assembly, characterized by, The support base comprises a bottom, an axial adjusting platform is installed on the support base, an axial sliding groove is formed on the bottom surface of the axial adjusting platform and matches the axial adjusting platform, a radial adjusting platform is connected above the axial adjusting platform, a radial adjusting block that can slide along the radial direction of the rolling mill is installed on the radial adjusting platform, an assembling frame that can move synchronously with the radial adjusting block is connected to the radial adjusting block, a placing table that can move vertically along the assembling frame is connected to the assembling frame, and an arc-shaped placing groove for placing the rolling mill is arranged on the placing table.

2. A roll assembly positioning assembly according to claim 1, wherein, An axial sliding rail strip that matches the axial sliding groove is connected to the support base, and the cross section of the axial sliding rail strip is T-shaped.

3. A roll assembly positioning assembly according to claim 1, wherein, A radial adjusting sliding groove that matches the radial adjusting block is arranged in the radial adjusting platform, and an adjusting screw that penetrates through the inside of the radial adjusting block and is threadedly connected with the radial adjusting block is installed in the radial adjusting sliding groove.

4. A roll assembly positioning assembly according to claim 3, wherein, An electric motor or a rotating handle is connected to the end of the adjusting screw, and the electric motor is fixedly connected with the radial adjusting platform.

5. A roll assembly positioning assembly according to claim 1 wherein, A height adjusting sliding block is connected to the side surface of the placing table, a height adjusting groove that matches the height adjusting sliding block is arranged in the assembling frame, a limiting pin hole is formed on the height adjusting sliding block, and a plurality of insertion pin holes for fixing the relative position of the limiting pin hole by inserting a fixing pin are formed in the assembling frame in the vertical direction.

6. A roll assembly positioning assembly according to claim 1 wherein, The placing table is provided with a plurality of placing tables arranged in the vertical direction.

7. A roll assembly positioning assembly according to claim 1 wherein, The bottom of the support base is connected with a roller.

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