A rolling guide

Abstract

The utility model relates to the field of rolling technology, specifically disclose a kind of rolling guide, including the rolling of rolling use Rolling Guide body;The lower end of guide body is fixed with intermediate seat plate by multiple bolts;The two sides of intermediate seat plate are symmetrically provided with first arc slot;Second arc slot is contacted in the sliding surface of first arc slot;Second arc slot is provided in fixed base;The side surface of fixed base is communicated with intermediate seat plate opening thread connection and is connected with first fastener;When the steel of different types needs to be processed, the friction between first fastener and intermediate seat plate is loosened by rotating, then the pitch angle of guide body is changed by rotating intermediate seat plate in fixed base, and then the angle is adjusted by rotating first fastener to hold intermediate seat plate, the angle of guide and steel contact can be adjusted to adapt to the rolling of different types of steel, and the connector between the ground fixture does not need to be disassembled, so that the angle is adjusted conveniently and accurately.

Description

Technical Field

[0001] This utility model relates to the field of steel rolling technology, specifically a steel rolling guide. Background Technology

[0002] Guides are devices installed before and after the roll passes during the section steel rolling process to help the rolled workpiece enter and exit the roll passes accurately and stably in a predetermined direction and state. Guides play a key role in controlling the steel during the rolling process, and the restriction of the guides improves the efficiency of steel rolling.

[0003] Chinese utility model patent CN208628126U, published on March 22, 2019, discloses an inlet guide device for a rolling mill, comprising: an upper guide device body, a lower guide device body, and a material trough. The lower guide device body is positioned below the upper guide device body, and a front guide roller is mounted at the feed end of the lower guide device body. The front guide roller is mounted on the lower guide device body, and a front guide roller shaft is provided with a front guide roller. The upper and lower guide devices are connected by a fixing screw. This utility model adjusts the tension of the spring by adjusting the fixing bolt on the fixing screw, thereby changing the distance between the upper and lower guide devices, thus enabling the conveying of materials in various forms.

[0004] However, the above-mentioned publicly available solutions have the following shortcomings: the existing guides can only adjust the gap up and down to adapt to different types of steel, but after being stabilized and fixed, they cannot adjust the pitch angle to adapt to different types of steel, so the range of adaptation cannot be maximized, resulting in the need to replace the corresponding guides after changing to different types of steel. Utility Model Content

[0005] The purpose of this utility model is to solve the technical problem that existing guides can only adjust the gap up and down to adapt to different steel materials, but after being stabilized and fixed, the pitch angle cannot be adjusted to adapt to different types of steel materials, so the adaptability range cannot be maximized, resulting in the need to replace the corresponding guide after changing to different steel materials. This invention provides a rolled steel guide.

[0006] To achieve the above objectives, the present invention adopts the following technical solution;

[0007] The present invention relates to a rolling guide for steel rolling, comprising a rolling guide body for steel rolling; a middle seat plate is fixed to the lower end of the guide body by a plurality of bolts; a first arc-shaped groove is symmetrically provided on both sides of the middle seat plate; a second arc-shaped groove is in contact with the sliding surface of the first arc-shaped groove; the second arc-shaped groove is provided on a fixed base; a first fastener is threadedly connected to the middle seat plate through an opening on the side of the fixed base.

[0008] Furthermore, the intermediate seat plate and the fixed base are provided with positioning angle grooves.

[0009] Furthermore, a card plate can be detachably inserted into the positioning angle groove.

[0010] The steel rolling guide provided by this utility model has the following beneficial effects:

[0011] 1. This utility model, when processing different types of steel, loosens the friction between the first fastener and the intermediate seat plate by rotating it, then pushes the intermediate seat plate to rotate within the fixed base to change the pitch angle of the guide body, and then rotates the first fastener to press against the intermediate seat plate to complete the fixed adjustment angle. This allows for adjustment of the angle of contact between the guide and the steel to adapt to the needs of rolling different types of steel, without the need to disassemble the connecting parts between the guide and the ground fixed object, making the angle adjustment convenient and accurate.

[0012] 2. This utility model allows for visual observation of the rotation angle of the intermediate seat plate within the fixed base via the positioning angle groove, making angle adjustment more precise; the insertion of the locking plate into the positioning angle groove restricts the relative movement between the intermediate seat plate and the fixed base, ensuring that the intermediate seat plate and the guide body can be stably fixed at the set angle after adjustment. Attached Figure Description

[0013] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings;

[0014] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0016] Figure 3 This is an exploded isometric structural diagram of the present invention.

[0017] The following are the labels in the diagram: 1. Guide body; 2. Middle seat plate; 3. First arc groove; 4. Fixed base; 5. Second arc groove; 6. Positioning angle groove; 7. Clamping plate; 8. First fastener; 9. Countersunk hole; 10. Second fastener. Detailed Implementation

[0018] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0019] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] It should be noted that all directional indications (such as up-down-left-right-forward-backward...) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0021] Please see Figure 1-3 As shown, a steel rolling guide includes a rolling guide body 1 used for steel rolling; the lower end of the guide body 1 is fixed to an intermediate seat plate 2 by multiple bolts; the intermediate seat plate 2 has symmetrically opened first arc-shaped grooves 3 on both sides; the sliding surface of the first arc-shaped groove 3 contacts a second arc-shaped groove 5; the second arc-shaped groove 5 is opened on a fixed base 4; the side of the fixed base 4 is connected to the intermediate seat plate 2 with a threaded hole and a first fastener 8. When different types of steel need to be processed, the first fastener 8 is rotated to loosen the friction with the intermediate seat plate 2, and then the intermediate seat plate 2 is pushed to rotate within the fixed base 4 to change the pitch angle of the guide body 1. Then the first fastener 8 is rotated to press against the intermediate seat plate 2 to complete the fixed adjustment angle. The angle of contact between the guide and the steel can be adjusted to adapt to the needs of rolling different types of steel, and there is no need to disassemble the connecting parts between the guide body and the ground fixed object, making the angle adjustment convenient and accurate.

[0022] The intermediate seat plate 2 and the fixed base 4 are provided with positioning angle grooves 6. The positioning angle grooves 6 allow for visual observation of the rotation angle of the intermediate seat plate 2 within the fixed base 4, making the angle adjustment more precise.

[0023] A retaining plate 7 is detachably inserted into the positioning angle groove 6. By inserting the retaining plate 7 into the positioning angle groove 6, the relative movement between the intermediate seat plate 2 and the fixed base 4 can be restricted, so that after adjusting the angle between the intermediate seat plate 2 and the guide body 1, they can be stably fixed at the set angle.

[0024] The fixed base 4 has multiple countersunk holes 9 symmetrically arranged; a second fastener 10 is inserted into the countersunk hole 9, and the second fastener 10 is threadedly connected to the fixed object, so that the fixed base 4 can be stably fixed on the surface of the fixed object and can withstand the external force of the clamping.

[0025] The first arc groove 3 and the second arc groove 5 have the same arc diameter, which allows the intermediate seat plate 2 to rotate coaxially within the fixed base 4, ensuring that the rotation of the intermediate seat plate 2 remains stable and coaxial, and facilitating precise adjustment of the rotation angle of the intermediate seat plate 2.

[0026] The upper surface of the intermediate seat plate 2 is a horizontal plane, which allows for stable fixing of various types of guide bodies 1, resulting in better adaptability.

[0027] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A steel rolling guide and guard characterized by; The utility model relates to a rolling guide body (1) for rolling steel, the lower end of the guide body (1) is fixed with an intermediate seat plate (2) through a plurality of bolts, first arc grooves (3) are symmetrically formed on both sides of the intermediate seat plate (2), second arc grooves (5) are in sliding surface contact with the first arc grooves (3), the second arc grooves (5) are formed in a fixed base (4), and first fasteners (8) are screw-connected to the side surface of the fixed base (4) through the openings of the intermediate seat plate (2).

2. A steel rolling guide and guard according to claim 1, characterised in that: Positioning angle grooves (6) are formed on the intermediate seat plate (2) and the fixed base (4).

3. A steel rolling guide and guard according to claim 2, characterised in that: A clamping plate (7) is detachably inserted into the positioning angle grooves (6).

4. A steel rolling guide and guard according to claim 1, characterized in that: The fixed base (4) is symmetrically provided with a plurality of countersunk holes (9), and second fasteners (10) are inserted into the countersunk holes (9).

5. A steel rolling guide and guard according to claim 1, characterized in that: The arc lines of the first arc grooves (3) and the second arc grooves (5) have the same diameter.

6. A steel rolling guide and guard according to claim 1, characterized in that: The upper surface of the intermediate seat plate (2) is a horizontal surface.

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