Combined cold roll frame convenient to transfer
By designing a modular cold rolling roll stand and utilizing the interlocking of conical blocks and conical grooves, the problem of difficult cold rolling roll transfer on multiple rolling mills was solved, achieving efficient and safe cold rolling roll transportation.
Patent Information
- Application Number
- CN202520331715.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Traditional methods present difficulties in transferring cold rolling rolls on the same production line across multiple rolling mills, resulting in low production efficiency.
A modular cold rolling roll holder that is easy to transport is designed. By combining multiple roll holders and inserting conical blocks and conical grooves, stable clamping and transportation of cold rolling rolls can be achieved.
This improves the transportation efficiency of cold rolling rolls, reduces the floor space required, and allows for direct lifting by overhead crane when necessary, enhancing the flexibility and safety of transportation.
Smart Images
Figure CN223847747U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of cold rolling roller transfer technology, specifically relates to a combined cold rolling roller frame convenient to transfer. BACKGROUND
[0002] Cold rolling mill usually uses multi-roller mill, including work roll and support roll, in each pass rolling process, work roll will experience a certain degree of wear, in order to deal with this wear, need to regularly check, maintain and replace work roll;
[0003] Work roll assembly site is far away from rolling mill production site, there is a lot of transfer work, traditional transfer method is through crane hoisting or electric flat car transfer, but when encountering multiple rolling mill equipment in the same production line operation, due to crane high frequency, work roll transfer is difficult, leading to work roll transfer exists, leans on phenomenon, seriously restricts production efficiency, therefore, need to design a combined cold rolling roller frame convenient to transfer to solve the problem of cold rolling roller transfer difficulty. UTILITY MODEL CONTENTS
[0004] The utility model aims at overcoming the insufficient prior art and providing a combined cold rolling roller frame convenient to transfer.
[0005] The technical scheme of the utility model is as follows:
[0006] A combined cold rolling roller frame convenient to transfer, including multiple roller frames, multiple roller frames are sequentially arranged from bottom to top, and cold rolling rollers are clamped between every two adjacent roller frames.
[0007] Each roller frame includes two top plates, the two top plates are fixedly connected through two side plates, two limiting grooves are formed in the upper and lower parts of each top plate, and the cold rolling roller is clamped between the limiting grooves of the two roller frames.
[0008] Each top plate is provided with a matching assembly, and every two adjacent roller frames are connected through the matching assembly.
[0009] Further, a clamping pad is fixed in each limiting groove.
[0010] Further, two rope blocks are fixed on the side, away from the side plate, of each top plate.
[0011] Further, the matching assembly includes two conical blocks fixed on the upper part of each top plate, conical grooves are formed in the left and right parts of the lower part of each top plate, and every two adjacent roller frames are inserted through the conical blocks and the conical grooves.
[0012] Further, the cold rolling roller comprises a working part, both ends of the working part are fixed with limiting parts, one end of each limiting part away from the working part is fixed with a clamping part, the length of the working part and the limiting part is added to be the same as the length between the two top plates, the diameter of the limiting part is larger than the diameter of the limiting groove, and the diameter of the clamping part is the same as the diameter of the limiting groove.
[0013] Further, the upper part of each side plate is fixed with two reinforcing plates, and the side walls of the two reinforcing plates are fixed on the side walls of the two top plates.
[0014] Compared with the prior art, the cold rolling roller has the advantages that:
[0015] The cooperation assembly arranged on each roller frame can make the multiple roller frames be combined for use, and the multiple cold rolling rollers can be clamped and transported.
[0016] In summary, the cold rolling roller has the advantages that the cold rolling roller is convenient to transfer. BRIEF DESCRIPTION OF DRAWINGS
[0017] Fig. 1 is a schematic diagram of the three-dimensional structure of the utility model;
[0018] Fig. 2 is a position diagram of the conical groove in the utility model.
[0019] In the figure, 1, top plate; 2, side plate; 3, limiting groove; 4, clamping pad; 5, binding rope block; 6, conical block; 7, conical groove; 8, working part; 9, limiting part; 10, clamping part; North, reinforcing plate. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0021] As Figs. 1-2 shown, a combined cold rolling roller frame convenient to transfer comprises multiple roller frames, and the multiple roller frames are sequentially arranged from bottom to top, and a cold rolling roller is clamped between every two adjacent roller frames.
[0022] Each roller frame comprises two top plates 1, and the two top plates 1 are fixedly connected through two side plates 2, two limiting grooves 3 are formed in the upper and lower parts of each top plate 1, and the cold rolling roller is clamped between the limiting grooves 3 of the two roller frames.
[0023] Each top plate 1 is provided with a matching assembly, and each two adjacent roller frames are connected through the matching assembly.
[0024] Two cold rolling rollers are clamped between each two roller frames, and two side plates 2 are respectively fixed to the left and right parts of the top plate 1, the two side plates 2 are symmetrically installed about the center line of the top plate 1, and the cold rolling rollers are clamped between the two limiting grooves 3 on the same side of the two roller frames.
[0025] The multiple roller frames can be stacked and combined to clamp the multiple cold rolling rollers, the roller frame bottom can be lifted by a forklift to complete the transportation of the multiple cold rolling rollers, and the multiple roller frames can be stacked on the ground to place the cold rolling rollers, so that the occupied area is reduced.
[0026] There is a certain distance between the lower side of the side plate 2 and the lower side of the top plate 1, so that the forklift can lift the roller frame.
[0027] In the embodiment, a clamping pad 4 is fixed in each limiting groove 3, and the clamping pad 4 can more stably clamp the cold rolling roller.
[0028] As preferred, two rope blocks 5 are fixed on the side of each top plate 1 away from the side plate 2, when there is an idle crane, multiple roller frames can be stacked and combined, a rope can be wound on the rope block 5, and the multiple cold rolling rollers can be directly lifted by the crane, so that the transportation efficiency is improved.
[0029] In the embodiment, the matching assembly includes two tapered blocks 6 fixed on the upper part of each top plate 1, a tapered groove 7 is formed on the left and right parts of the lower part of each top plate 1, and each two adjacent roller frames are inserted through the tapered blocks 6 and the tapered grooves 7.
[0030] The first roller frame is placed on the ground, then two cold rolling rollers are placed on the limiting grooves 3, and then the second roller frame is placed, the second roller frame is matched with the tapered block 6 of the first roller frame through the tapered groove 7 at the bottom, so that the second roller frame cannot move horizontally during transportation, and cannot be separated, and then the cold rolling rollers and the roller frames are sequentially placed and combined.
[0031] In the embodiment, the cold rolling roller includes a working part 8, limiting parts 9 are fixed at both ends of the working part 8, clamping parts 10 are fixed at the ends of each limiting part 9 away from the working part 8, the length of the working part 8 and the limiting part 9 is equal to the length between the two top plates 1, the diameter of the limiting part 9 is greater than the diameter of the limiting groove 3, and the diameter of the clamping part 10 is the same as the diameter of the limiting groove 3.
[0032] The length between the two top plates 1 in each roller frame is fixed, so that the cold rolling roller can be placed, and the limiting part 9 of the cold rolling roller can also abut against the top plate 1, so that the cold rolling roller cannot move, and the cold rolling roller cannot be separated during transportation, so that the safety is improved.
[0033] In the embodiment, the upper part of each side plate 2 is fixed with two reinforcing plates 11, and the side walls of the two reinforcing plates 11 are fixed on the side walls of the two top plates 1 respectively.
[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A modular cold roll stand for ease of transport, characterized by: The device comprises a plurality of roller frames, and the roller frames are sequentially arranged from bottom to top, and a cold rolling roller is clamped between every two adjacent roller frames. Each roller frame comprises two top plates which are fixedly connected by two side plates, two limiting grooves are formed in the top plate, and the cold rolling roller is clamped between the limiting grooves of two roller frames. A matching assembly is arranged on each top plate, and every two adjacent roller frames are connected by the matching assembly.
2. The modular cold roll stand for ease of transportation as claimed in claim 1 wherein: A clamping pad is fixed in each limiting groove.
3. The modular cold roll stand of claim 1, wherein: Two binding rope blocks are fixed on the side of each top plate away from the side plate.
4. The modular cold roll stand of claim 1, wherein: The matching assembly comprises two conical blocks fixed on the upper part of each top plate, a conical groove is formed in the left and right parts of the lower part of each top plate, and every two adjacent roller frames are inserted by the conical blocks and the conical grooves.
5. The modular cold roll stand of claim 1, wherein: The cold rolling roller comprises a working part, limiting parts are fixed at the two ends of the working part, a clamping part is fixed at the end of each limiting part away from the working part, the length of the working part and the limiting part is equal to the length between the two top plates, the diameter of the limiting part is greater than the diameter of the limiting groove, and the diameter of the clamping part is equal to the diameter of the limiting groove.
6. The modular cold roll stand for ease of transportation as claimed in claim 1 wherein: Two reinforcing plates are fixed on the upper part of each side plate, and the side walls of the two reinforcing plates are fixed on the side walls of the two top plates.