Special steel rolling mill stand convenient to install

Abstract

The utility model discloses a special steel rolling mill stand convenient to install, and relates to the technical field of steel rolling mill stands. The machine frame comprises a mounting base and two sets of machine frame bodies, each machine frame body is composed of two sets of connecting columns, a screw rod is spirally connected between the two sets of connecting columns, threads formed in the left side and the right side of the screw rod are opposite, and the two sets of connecting columns are arranged on the left side and the right side of the screw rod respectively. The mounting base and the rack main body are arranged, and the connecting columns are matched with the screw rods, so that the distance between the two connecting columns can be adjusted, and roller mechanisms with different lengths can be mounted between the two connecting columns; by arranging the groove, the hinge table, the threaded rod, the fastening nut, the mounting block and the arc-shaped groove, the threaded rod can be swung to be clamped into the arc-shaped groove, and then the fastening nut is rotated to enable the bottom surface of the fastening nut to be tightly attached to the upper surface of the mounting block, so that a stable structure is formed, the rack main body is convenient to mount, and the practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel rolling mill frames, in particular to a special steel rolling mill frame which is easy to install. Background Art

[0002] A rolling mill is a device that realizes the metal rolling process. It generally refers to equipment that completes the entire process of rolled material production. According to the number of rollers, rolling mills can be divided into two-roller, four-roller, six-roller, eight-roller, twelve-roller, eighteen-roller, etc. Ordinary rolling mills are mainly composed of rollers, frames, roll spacing adjustment devices, roll temperature adjustment devices, transmission devices, lubrication systems, control systems and roll removal devices. In addition to the main components and devices of ordinary rolling mills, precision calenders have added devices to ensure calendering accuracy. They are named according to the type of rolling, mill type and nominal size. The principle of "nominal size" is used for profile rolling mills, which are named after the pitch circle diameter of the herringbone gear on the gear seat; primary rolling mills are named after the nominal diameter of the rolls; plate and strip rolling mills are named after the length of the working roll body; steel pipe rolling mills are named after the maximum pipe diameter produced, and sometimes named after the inventor of the rolling mill. Rolling mills require frames for support and installation, and frames are important components of rolling mills.

[0003] However, the structures of existing steel rolling mills are mostly fixed, and roller mechanisms of different lengths cannot be installed as required, which makes the steel rolling mill unable to adapt to different steel materials as required and is inconvenient to install. Utility Model Content

[0004] The utility model aims to provide a special steel rolling mill frame which is easy to install, so as to solve the problem that the existing steel rolling mills are mostly fixed in structure and cannot install roller mechanisms of different lengths as needed, which makes the rolling mills unable to adapt to different steel materials as needed and is inconvenient to install.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a special steel rolling mill frame which is easy to install, comprising a mounting base and a frame body, the frame body is provided with two groups, and the frame body is composed of two groups of connecting columns, a spiral rod is spirally connected between the two groups of connecting columns, the threads on the left and right sides of the spiral rod are opposite, the two groups of connecting columns are respectively arranged on the left and right sides of the spiral rod and spirally matched with the spiral rod, the two groups of frame bodies are "U"-shaped, the bottom ends of the two groups of frame bodies are fixedly connected with mounting blocks, the mounting base is provided with two groups, and the upper surfaces of the two groups of mounting bases are provided with grooves, the bottom surfaces of the mounting blocks are fixedly connected with clamping blocks, the clamping blocks are arranged in the grooves and snap-fit ​​with the grooves, the interior of the grooves is hinged with a plurality of articulated platforms, the upper surface of the articulated platforms is fixedly connected with threaded rods, the threaded rods are arranged in the grooves and slideably matched with the grooves, one end of the threaded rods is spirally connected with a fastening nut, and the fastening nut is arranged on the outer side of the grooves.

[0007] The two opposite outer sides of the mounting block are both provided with arc grooves, the outer side of one end of the threaded rod is arranged in the arc groove and slidably cooperates with it, and the bottom surface of the fastening nut is in close contact with the upper surface of the mounting block.

[0008] A mounting groove is provided on one side of the mounting base, connecting blocks are installed on both sides of the interior of the mounting groove, one end of the connecting block is fixedly connected to an anti-slip card plate, and the anti-slip card plate is arranged on the outer side of the mounting groove.

[0009] A reinforced anti-skid rod is inserted into the interior of the mounting block, and the peripheral side of the reinforced anti-skid rod is clamped with one end of the anti-skid card plate; by providing the reinforced anti-skid rod and the anti-skid card plate, the friction force is increased and the stability of the connection between the rack body and the mounting base is improved.

[0010] A plurality of sets of fixing rods are fixedly connected between the two sets of the frame bodies; by providing the fixing rods, the stability between the two sets of the frame bodies is improved.

[0011] The utility model has the following beneficial effects:

[0012] The utility model provides a mounting base and a frame body, and the spacing between the two connecting columns can be adjusted by cooperating with the connecting column and the spiral rod, so that roller mechanisms of different lengths can be installed between the two connecting columns; by providing a groove, a hinged platform, a threaded rod, a fastening nut, a mounting block and an arc groove, the threaded rod can be swung to be stuck in the arc groove, and then the fastening nut is rotated to make the bottom surface of the threaded rod tightly contact with the upper surface of the mounting block, thereby forming a stable structure, facilitating the installation of the frame body and improving practicality.

[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 for Figure 1 A magnified image of area A;

[0017] Figure 3 It is a left view of the structure of the utility model;

[0018] Figure 4 for Figure 3 Schematic diagram of the BB section structure.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Mounting base; 101. Mounting groove; 102. Groove; 103. Articulated platform; 104. Threaded rod; 105. Fastening nut; 106. Connecting block; 107. Anti-skid card plate; 2. Rack body; 201. Connecting column; 202. Screw rod; 203. Fixed rod; 204. Reinforced anti-skid rod; 205. Mounting block; 206. Arc groove; 207. Connecting block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-Figure 4 As shown, the utility model is a special steel rolling mill frame that is easy to install, including a mounting base 1 and a frame body 2. The frame body 2 is provided with two groups, and the frame body 2 is composed of two groups of connecting columns 201. A spiral rod 202 is spirally connected between the two groups of connecting columns 201. The threads on the left and right sides of the spiral rod 202 are opposite. The two groups of connecting columns 201 are respectively arranged on the left and right sides of the spiral rod 202 and are spirally matched with the spiral rod 202. The two groups of frame bodies 2 are "U"-shaped. The bottom ends of the two groups of frame bodies 2 are fixedly connected with mounting blocks 205. The mounting base Two groups are provided, and the upper surfaces of the two groups of mounting bases 1 are provided with grooves 102, the bottom surface of the mounting block 205 is fixedly connected with a clamping block 207, the clamping block 207 is arranged in the groove 102 and snap-fits with it, the interior of the groove 102 is hinged with multiple groups of hinge tables 103, the upper surface of the hinge table 103 is fixedly connected with a threaded rod 104, the threaded rod 104 is arranged in the groove 102 and slides with it, one end of the threaded rod 104 is spirally connected with a fastening nut 105, and the fastening nut 105 is arranged on the outer side of the groove 102.

[0025] The two opposite outer sides of the mounting block 205 are both provided with arc grooves 206 , the outer side of one end of the threaded rod 104 is arranged in the arc groove 206 and slidably cooperates therewith, and the bottom surface of the fastening nut 105 is in close contact with the upper surface of the mounting block 205 .

[0026] A mounting groove 101 is provided on one side of the mounting base 1 , and connecting blocks 106 are installed on both sides of the mounting groove 101 . An anti-skid card plate 107 is fixedly connected to one end of the connecting block 106 , and the anti-skid card plate 107 is arranged on the outer side of the mounting groove 101 .

[0027] A reinforced anti-slip rod 204 is inserted into the interior of the mounting block 205, and the peripheral side of the reinforced anti-slip rod 204 is clamped with one end of the anti-slip card plate 107; by providing the reinforced anti-slip rod 204 and the anti-slip card plate 107, the friction force is increased and the stability of the connection between the rack body 2 and the mounting base 1 is improved.

[0028] A plurality of fixing rods 203 are fixedly connected between the two sets of rack bodies 2; by providing the fixing rods 203, the stability between the two sets of rack bodies 2 is improved.

[0029] It should be supplemented that when the rack body 2 is installed with the mounting base 1, the clamping block 207 on the bottom surface of the mounting block 205 is clamped into the groove 102, and the arc grooves 206 on the two sides of the mounting block 205 are aligned with the threaded rod 104, and then the threaded rod 104 is swung to make it clamped into the arc groove 206, and then the fastening nut 105 is rotated to make the bottom surface of the mounting block 205 close to the upper surface, thereby forming a stable structure, realizing the installation of the rack body 2, and the structure is simple, convenient and fast.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A special steel rolling mill frame that is easy to install, comprising a mounting base (1) and a frame body (2), characterized in that: The rack body (2) is provided with two groups, and the rack body (2) is composed of two groups of connecting columns (201). A spiral rod (202) is spirally connected between the two groups of connecting columns (201). The threads on the left and right sides of the spiral rod (202) are opposite. The two groups of connecting columns (201) are respectively arranged on the left and right sides of the spiral rod (202) and are spirally matched with the spiral rod (202). The two groups of rack bodies (2) are "U"-shaped. The bottom ends of the two groups of rack bodies (2) are fixedly connected with mounting blocks (205). The mounting base (1) is provided with two groups, and the upper surfaces of the two groups of mounting bases (1) are provided with A groove (102) is provided, and a clamping block (207) is fixedly connected to the bottom surface of the mounting block (205), and the clamping block (207) is arranged in the groove (102) and snap-fitted therewith, and multiple groups of hinged platforms (103) are hinged inside the groove (102), and a threaded rod (104) is fixedly connected to the upper surface of the hinged platform (103), and the threaded rod (104) is arranged in the groove (102) and slidably fits therewith, and one end of the threaded rod (104) is spirally connected to a fastening nut (105), and the fastening nut (105) is arranged on the outside of the groove (102).

2. A special steel rolling mill stand that is easy to install according to claim 1, characterized in that: The two opposite outer side surfaces of the mounting block (205) are both provided with arc grooves (206), the outer side of one end of the threaded rod (104) is arranged in the arc groove (206) and slidably cooperates therewith, and the bottom surface of the fastening nut (105) is in close contact with the upper surface of the mounting block (205).

3. A special steel rolling mill stand that is easy to install according to claim 2, characterized in that: A mounting groove (101) is provided on one side of the mounting base (1), connecting blocks (106) are installed on both sides of the interior of the mounting groove (101), one end of the connecting block (106) is fixedly connected to an anti-slip card plate (107), and the anti-slip card plate (107) is arranged on the outside of the mounting groove (101).

4. The easy-to-install special steel rolling mill frame according to claim 3, characterized in that: A reinforcing anti-slip rod (204) is inserted into the interior of the mounting block (205), and the peripheral side of the reinforcing anti-slip rod (204) is clamped with one end of the anti-slip clamping plate (107).

5. The easy-to-install special steel rolling mill frame according to claim 4, characterized in that: A plurality of sets of fixing rods (203) are fixedly connected between the two sets of frame bodies (2).

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