Regulating type high-speed wire rod mill spare roller storage rack
By designing a roller storage stand for adjustable high-speed wire rolling mill, the problem of easy breakage of the support part of the roll diameter is solved, and the stable storage of the roller shaft and the service life are extended.
Patent Information
- Application Number
- CN202422238222.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The roller diameter support part of the roll roll is prone to breaking, resulting in unstable service life and state.
A adjustable high-speed wire rolling mill backup roller storage rack is designed, including a base frame, a fixing frame, an adjustment device and a reinforcement plate. Through the mobility of the adjustment device and the welding of the reinforcement plate, it adapts to roller shafts of different widths and increases the safety of the fixing frame.
It effectively prevents the breakage of the roller diameter, extends the service life of the roller, and improves the overall aesthetics and safety of storage.
Smart Images
Figure CN223013166U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high-speed wire rod production in the metallurgical industry, and specifically relates to an adjustable storage rack for backup rolls of a high-speed wire rod rolling mill. Background Technique
[0002] Rolls are the most important production tools in high-speed wire rod rolling mills and are the main components of rolling mills. During the rolling process, the rolls are in direct contact with the rolled pieces, and under certain rolling conditions, the rolled pieces are plastically deformed, and finally the product shape and dimensional accuracy that meet the standard requirements are obtained. The working conditions of the rolls are very harsh. Therefore, the design strength and material of the rolls, as well as the online layout, installation and maintenance of the rolls, directly affect the service life and condition of the rolls. The basic structure of the roll is divided into three parts, generally including the roll body, roll neck and roll head. The roll body is the working part that is in direct contact with the rolled piece. The roll body of the roll is a cylinder, and rolling grooves are machined on it.
[0003] The roll neck is the supporting part of the roll, and the roll is supported on both sides of the bearing by the roll neck. The joint between the roll body and the roll neck is prone to fracture due to the change in cross-section. Therefore, the present utility model provides an adjustable storage rack for backup rolls of a high-speed wire rod rolling mill to solve the above problems. Content of the Utility Model
[0004] The purpose of the present utility model is to provide an adjustable storage rack for backup rolls of a high-speed wire rod rolling mill to solve the problem that the roll neck is the supporting part of the roll, and the roll is supported on both sides of the bearing by the roll neck, and the joint between the roll body and the roll neck is prone to fracture due to the change in cross-section in the above background technique.
[0005] To achieve the above purpose, the present utility model provides the following technical solution: an adjustable storage rack for backup rolls of a high-speed wire rod rolling mill, including a bottom frame. There are two bottom frames which are divided into front and rear structures. A bottom plate is welded to the upper end of the bottom frame. A first fixing frame is welded to the left side of the upper end of the bottom plate. The second fixing frame on the right side of the upper end of the bottom plate has the same structure as the first fixing frame, and a base is welded between the first fixing frame and the second fixing frame. The bottom end of the base is connected to the bottom plate.
[0006] A limiting hole is penetrated through the base, and a plurality of limiting holes are arranged at equal intervals. An adjusting device is installed on the base in a sliding connection manner, and a plurality of adjusting devices are provided.
[0007] Preferably, as a preferred embodiment of the present utility model, the second fixing frame includes a first vertical frame, a second vertical frame and a placing seat. The second vertical frame with the same structure is arranged at the rear end of the first vertical frame, and a placing seat is welded to the lower end between the first vertical frame and the second vertical frame.
[0008] Preferably, as a preferred embodiment of the present utility model, the adjusting device includes a first placement rack, a second placement rack, a storage seat, a bottom block, a limiting rod and a nut. The second placement rack is provided at the rear end of the first placement rack, and a storage seat is welded to the lower side between the first placement rack and the second placement rack. Bottom blocks are welded to the bottoms of the first placement rack and the second placement rack. The limiting rod penetrating through the bottom block is inserted into the limiting hole, and a nut is installed on the limiting rod.
[0009] Preferably, as a preferred embodiment of the present utility model, both the first vertical rack and the second vertical rack are in an I-shaped structure, and the placement seat is in a semi-circular structure. A protective pad made of rubber material is provided on the upper end surface of the placement seat.
[0010] Preferably, as a preferred embodiment of the present utility model, the storage seat has the same structure as the placement seat and the same levelness.
[0011] Preferably, as a preferred embodiment of the present utility model, the first placement rack and the second placement rack have the same I-shaped structure, and there is a gap between the bottom blocks at the bottoms of the first placement rack and the second placement rack and the upper end surface of the bottom plate.
[0012] Preferably, as a preferred embodiment of the present utility model, both the outer sides of the first fixing rack and the second fixing rack are welded and fixed to the bottom plate through reinforcing plates, and the reinforcing plates are in a triangular structure.
[0013] Preferably, as a preferred embodiment of the present utility model, the bottom rack is in an I-shaped structure.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] 1. In the present utility model, fixing racks are provided on both sides of the upper end of the bottom plate, and placement seats are provided inside the two fixing racks. The placement seats can place the roller shafts, and an adjustable device that can move is provided between the two fixing racks, which can be adjusted according to the width of the roller shaft to adapt to the placement of roller shafts of different widths.
[0016] 2. In the present utility model, reinforcing plates are welded to the outer sides of the two fixing racks, and the reinforcing plates are welded to the bottom plate, which increases the safety of the fixing racks and also ensures the overall aesthetics of the roller shaft storage. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is the overall structural schematic diagram of the present utility model;
[0018] Figure 2 is the exploded structural schematic diagram of the adjusting device of the present utility model;
[0019] Figure 3 is the right view of the first fixing rack of the present utility model;
[0020] Figure 4 This is the top view of the first vertical frame of the present utility model.
[0021] In the figure: 1, chassis; 2, bottom plate; 3, reinforcement plate; 4, first fixing frame; 5, base; 6, limit hole; 7, second fixing frame; 71, first vertical frame; 72, second vertical frame; 73, placing seat; 8, adjusting device; 81, first placing rack; 82, second placing rack; 83, storage seat; 84, bottom block; 85, limit rod; 86, nut; 9, protective pad. Detailed implementation manners
[0022] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, in the description of the present utility model, in addition, "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0024] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or a connection through an intermediate medium. It can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. The meaning of "multiple" is two or more, and unless otherwise clearly specifically defined, they all belong to the scope of protection of the present utility model.
[0025] Embodiment 1: As Figure 1 , 3 and 4, the present utility model provides a technical solution: including a chassis 1,
[0026] The chassis 1 is provided with two and is divided into front and rear structures. A bottom plate 2 is welded to the upper end of the chassis 1. A first fixing frame 4 is welded to the left side of the upper end of the bottom plate 2. The second fixing frame 7 welded to the right side of the upper end of the bottom plate 2 has the same structure as the first fixing frame 4. A base 5 is welded between the first fixing frame 4 and the second fixing frame 7, and the bottom end of the base 5 is connected to the bottom plate 2;
[0027] A limiting hole 6 is penetrated through the base 5, and a plurality of the limiting holes 6 are arranged at equal intervals. An adjusting device 8 with a sliding connection is installed on the base 5, and a plurality of the adjusting devices 8 are provided.
[0028] The second fixing frame 7 includes a first vertical frame 71, a second vertical frame 72 and a placing seat 73. The second vertical frame 72 with the same structure is provided at the rear end of the first vertical frame 71. A placing seat 73 is welded to the lower end between the first vertical frame 71 and the second vertical frame 72.
[0029] Both the first vertical frame 71 and the second vertical frame 72 are in an I-shaped structure, and the placing seat 73 is in a semi-circular structure. A protective pad 9 made of rubber material is provided on the upper end surface of the placing seat 73.
[0030] On the outer sides of the first fixing frame 4 and the second fixing frame 7, they are both welded and fixed to the bottom plate 2 through a reinforcing plate 3, and the reinforcing plate 3 is in a triangular structure.
[0031] The chassis 1 is in an I-shaped structure.
[0032] In this embodiment, fixing frames are welded on both sides of the upper end of the bottom plate, which can store the roller shafts and have relatively strong firmness.
[0033] Embodiment 2: As Figure 1-2 , the present utility model provides a technical solution: including a chassis 1,
[0034] The chassis 1 is provided with two and is divided into front and rear structures. A bottom plate 2 is welded to the upper end of the chassis 1. A first fixing frame 4 is welded to the left side of the upper end of the bottom plate 2. The second fixing frame 7 welded to the right side of the upper end of the bottom plate 2 has the same structure as the first fixing frame 4. A base 5 is welded between the first fixing frame 4 and the second fixing frame 7, and the bottom end of the base 5 is connected to the bottom plate 2;
[0035] A limiting hole 6 is penetrated through the base 5, and a plurality of the limiting holes 6 are arranged at equal intervals. An adjusting device 8 with a sliding connection is installed on the base 5, and a plurality of the adjusting devices 8 are provided.
[0036] The second fixing frame 7 includes a first vertical frame 71, a second vertical frame 72 and a placing seat 73. The second vertical frame 72 with the same structure is provided at the rear end of the first vertical frame 71. A placing seat 73 is welded to the lower end between the first vertical frame 71 and the second vertical frame 72.
[0037] The adjusting device 8 includes a first placement rack 81, a second placement rack 82, a storage base 83, a bottom block 84, a limiting rod 85 and a nut 86. A second placement rack 82 is provided at the rear end of the first placement rack 81, and a storage base 83 is welded to the lower side between the first placement rack 81 and the second placement rack 82. Bottom blocks 84 are welded to the bottom ends of the first placement rack 81 and the second placement rack 82. The limiting rod 85 penetrating through the bottom block 84 is inserted into the limiting hole 6, and a nut 86 is installed on the limiting rod 85.
[0038] The storage base 83 has the same structure and the same level as the placement base 73.
[0039] The first placement rack 81 and the second placement rack 82 have the same I-shaped structure, and there is a gap between the bottom block 84 at the bottom ends of the first placement rack 81 and the second placement rack 82 and the upper end surface of the bottom plate 2.
[0040] In this embodiment, the adjusting device is adjusted to be applicable to roller shafts of different lengths.
[0041] Working principle: Fixed racks are provided on both sides of the upper end of the bottom plate, and placement seats are provided inside the two fixed racks. The placement seats can place the roller shafts. Moreover, a movable adjusting device is provided between the two fixed racks, which can be adjusted according to the width of the roller shaft to adapt to the placement of roller shafts of different widths. By welding reinforcing plates on the outer sides of the two fixed racks and welding the reinforcing plates to the bottom plate, the safety of the fixed racks is increased, and at the same time, the overall aesthetics of the roller shaft storage is ensured.
[0042] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.
Claims
1. An adjustable high-speed wire mill standby roll storage rack, comprising a base frame (1), characterized in that: The base frame (1) is provided with two and is divided into a front and rear structure, a bottom plate (2) is welded at the upper end of the base frame (1), a first fixing frame (4) is welded on the left side of the upper end of the bottom plate (2), a second fixing frame (7) is welded on the right side of the upper end of the bottom plate (2) and has the same structure as the first fixing frame (4), and a base (5) is welded between the first fixing frame (4) and the second fixing frame (7), and the bottom end of the base (5) is connected to the bottom plate (2); A limiting hole (6) is provided through the base (5), and a plurality of the limiting holes (6) are provided at equal intervals. A slidingly connected adjusting device (8) is installed on the base (5), and a plurality of the adjusting devices (8) are provided.
2. The adjustable high-speed wire mill standby roll storage rack according to claim 1, characterized in that: The second fixing frame (7) comprises a first vertical frame (71), a second vertical frame (72) and a placement seat (73); a second vertical frame (72) of the same structure is provided at the rear end of the first vertical frame (71); and a placement seat (73) is welded at the lower end between the first vertical frame (71) and the second vertical frame (72).
3. The adjustable high-speed wire mill standby roll storage rack according to claim 1, characterized in that: The adjusting device (8) comprises a first placing frame (81), a second placing frame (82), a storage seat (83), a bottom block (84), a limiting rod (85) and a nut (86); the second placing frame (82) is provided at the rear end of the first placing frame (81), and the storage seat (83) is welded on the lower side between the first placing frame (81) and the second placing frame (82); the bottom block (84) is welded at the bottom ends of the first placing frame (81) and the second placing frame (82); the limiting rod (85) passing through the bottom block (84) is inserted into the limiting hole (6), and the nut (86) is installed on the limiting rod (85).
4. The adjustable high-speed wire mill standby roll storage rack according to claim 2, characterized in that: The first stand (71) and the second stand (72) are both in an I-shaped structure, and the placement seat (73) is in a semicircular structure. A protective pad (9) made of rubber material is provided on the upper end surface of the placement seat (73).
5. The adjustable high-speed wire mill standby roll storage rack according to claim 3, characterized in that: The storage seat (83) and the placement seat (73) have the same structure and are flush with each other.
6. The adjustable high-speed wire mill standby roll storage rack according to claim 3, characterized in that: The first placement rack (81) and the second placement rack (82) have the same structure and are both I-shaped structures, and a gap is provided between the bottom blocks (84) at the bottom ends of the first placement rack (81) and the second placement rack (82) and the upper end surface of the bottom plate (2).
7. The adjustable high-speed wire mill standby roll storage rack according to claim 1, characterized in that: The outer sides of the first fixing frame (4) and the second fixing frame (7) are both fixed to the bottom plate (2) by welding via a reinforcing plate (3), and the reinforcing plate (3) is a triangular structure.
8. The adjustable high-speed wire mill standby roll storage rack according to claim 1, characterized in that: The base frame (1) is an I-shaped structure.