Vertical roll mounting structure of straightening machine

Abstract

The utility model provides a straightening machine vertical roll mounting structure which comprises a mounting seat, a vertical roll and a vertical roll shaft. The mounting seat is detachably connected with the sliding plate; the sliding plate is installed on the inner side of the guide pipe, a strip-shaped hole corresponding to the installation base is formed in the guide pipe, the installation base is installed on the inner side in the strip-shaped hole, and the guide pipe is fixedly connected with the support; and the driving assembly is used for driving the sliding plate to move. The steel billet straightening device has the advantages that the positions of the vertical rollers and the distance between the two vertical rollers are adjusted through the driving assembly, the steel billet straightening device can still be continuously used by adjusting the positions of the vertical rollers after the vertical rollers are abraded, the steel billet straightening device is suitable for straightening operation of steel billets of different models, the application range is widened, and the wire conduit plays a guiding role; and the moving process of the sliding plate is more stable, and the sliding plate can be prevented from shaking.

Description

Technical Field

[0001] This utility model belongs to the technical field of steel production equipment, and in particular relates to a vertical roller installation structure for a straightening machine. Background Technology

[0002] In the production of structural steel, a straightening machine is required to straighten the steel billet. Currently, the vertical rollers of the straightening machine are in fixed positions, which causes the following problems during use: First, after a period of use, the vertical rollers wear down and their diameter decreases, while the distance between the two vertical rollers increases, requiring the replacement of the vertical rollers and increasing production costs; Second, when the production line needs to change the type of structural steel it produces, the distance between the two vertical rollers cannot be adjusted, thus limiting its applicability. Utility Model Content

[0003] In view of this, the present invention aims to provide a vertical roller mounting structure for a straightening machine, in order to solve at least one of the aforementioned technical problems.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0005] A vertical roller mounting structure for a straightening machine, characterized in that it includes:

[0006] The mounting base is rotatably connected to the vertical roller.

[0007] A sliding plate, wherein the mounting base is detachably connected to the sliding plate;

[0008] The guide tube has a sliding plate installed on its inner side. The guide tube has a strip hole corresponding to the mounting seat. The mounting seat is installed inside the strip hole. The guide tube is fixedly connected to the bracket.

[0009] A drive component for driving the sliding plate to move.

[0010] Furthermore, the driving component is a lead screw, and a slider matching the lead screw is fixed on the sliding plate, and the lead screw is rotatably connected to the bracket.

[0011] Furthermore, the driving component is a driving plate, the sliding plate is movably connected to the inside of the guide tube along the length direction of the guide tube, one end of the sliding plate is an inclined surface, a support plate corresponding to the inclined surface of the sliding plate is fixed on the bracket, the driving plate is installed between the sliding plate, the end face of the driving plate adjacent to the sliding plate is an inclined surface, and the inclined surface of the driving plate is in contact with the inclined surface of the sliding plate.

[0012] The drive plate is movably connected to the bracket along a direction perpendicular to the length of the guide tube.

[0013] Furthermore, a slider is fixedly mounted on the drive plate, the slider is installed in conjunction with a lead screw, and the lead screw is rotatably connected to the bracket.

[0014] Furthermore, the bracket is fixedly provided with a mounting column, the lead screw is rotatably connected to the mounting column through a bearing, one end of the lead screw has an external thread on the outside, and a locking nut is threadedly connected to the outside of the lead screw, the locking nut is tightened against the mounting column.

[0015] Furthermore, a square post is fixed at one end of the lead screw near the locking thread.

[0016] Furthermore, a baffle is fixedly provided on the inner side of the end of the guide tube away from the drive plate, and a compression spring is provided between the baffle and the sliding plate.

[0017] Furthermore, the sliding plate has an insertion hole at one end near the baffle, and the baffle is fixed with a corresponding insertion post, with the compression spring located inside the insertion post.

[0018] Furthermore, a liner plate is fixedly provided inside the guide tube, and the liner plate is a structural component made of copper.

[0019] The mounting base is detachably connected to the sliding plate via bolts.

[0020] Furthermore, a vertical plate is fixed on the mounting base, and a horizontal plate is fixed on the end of the vertical plate away from the mounting base. Mounting holes are opened on both the horizontal plate and the mounting base, and the rotating shafts at both ends of the vertical roller are respectively rotatably mounted on the inner side of the two mounting holes.

[0021] The vertical plate is fixed with reinforcing ribs on the end face away from the vertical roller.

[0022] Compared with the prior art, the vertical roller mounting structure of the straightening machine described in this utility model has the following beneficial effects:

[0023] The present invention discloses a vertical roller mounting structure for a straightening machine. By adjusting the position of the vertical roller and the distance between the two vertical rollers through the drive component, the vertical roller can continue to be used after wear by adjusting its position. It is applicable to the straightening of different types of steel billets, thus broadening the scope of application. In addition, the guide tube plays a guiding role, making the movement of the sliding plate more stable and preventing the sliding plate from shaking. Attached Figure Description

[0024] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0025] Figure 1 This is a three-dimensional structural diagram of the vertical roller mounting structure described in an embodiment of the present utility model;

[0026] Figure 2 This is a three-dimensional structural diagram of the mounting base according to an embodiment of the present utility model;

[0027] Figure 3 This is a three-dimensional structural diagram of the sliding plate described in an embodiment of the present utility model;

[0028] Figure 4 This is a three-dimensional structural diagram of the guide tube according to an embodiment of the present utility model;

[0029] Figure 5 This is a schematic diagram of the first cross-sectional structure of the vertical roller mounting structure described in this embodiment of the utility model;

[0030] Figure 6 As described in the embodiments of this utility model Figure 5 Schematic diagram of the structure at point A in the middle;

[0031] Figure 7 This is a schematic diagram of the second cross-sectional structure of the vertical roller mounting structure described in an embodiment of the present utility model;

[0032] Figure 8 This is a cross-sectional structural diagram of the vertical roller mounting structure in use according to an embodiment of the present invention.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Bracket; 2. Vertical roller; 3. Guide tube; 4. Mounting base; 5. Drive plate; 6. Sliding plate; 7. Lead screw; 8. Liner plate; 9. Compression spring; 10. Bearing; 11. Slider; 12. Locking nut; 101. Support plate; 102. Mounting column; 301. Strip hole; 302. Insert column; 303. Baffle; 401. Vertical plate; 402. Horizontal plate; 403. Reinforcing rib; 601. Insertion hole; 701. Square column. Detailed Implementation

[0035] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0036] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0039] Example 1:

[0040] like Figures 1 to 8 As shown, a vertical roller mounting structure for a straightening machine is characterized by comprising: a mounting base 4, with the vertical roller 2 rotatably connected to the mounting base 4; a sliding plate 6, with the mounting base 4 and the sliding plate 6 detachably connected; a guide tube 3, with the sliding plate 6 installed inside the guide tube 3, the guide tube 3 having a corresponding slotted hole 301 on it, the mounting base 4 installed inside the slotted hole 301, and the guide tube 3 fixedly connected to a bracket 1; and a drive assembly for driving the sliding plate 6 to move. The guide tube 3 provides guidance, making the movement of the sliding plate 6 more stable and preventing it from shaking. The position of the sliding plate 6 and the vertical roller 2 can be adjusted by the drive assembly, making it suitable for straightening operations of different types of steel billets.

[0041] The driving assembly is a driving plate 5, and a sliding plate 6 is movably connected to the inside of the guide tube 3 along the length direction of the guide tube 3. One end of the sliding plate 6 is an inclined surface. A support plate 101 corresponding to the inclined surface of the sliding plate 6 is fixed on the bracket 1. The driving plate 5 is installed between the sliding plates 6. The end face of the driving plate 5 adjacent to the sliding plate 6 is an inclined surface. The inclined surface of the driving plate 5 is in contact with the inclined surface of the sliding plate 6. The driving plate 5 is movably connected to the bracket 1 along the length direction perpendicular to the guide tube 3.

[0042] A slider 11 is fixed on the drive plate 5. The slider 11 is installed in conjunction with the lead screw 7, and the lead screw 7 is rotatably connected to the bracket 1. The slider 11 can be, but is not limited to, the existing lead screw 7 nut, or it can be the slider 11 of the ball screw 7.

[0043] The bracket 1 is fixedly provided with a mounting column 102. The lead screw 7 is rotatably connected to the mounting column 102 through a bearing 10. One end of the lead screw 7 has an external thread on the outside. The lead screw 7 has a threaded connection to a locking nut 12 on the outside. The locking nut 12 is pressed against the mounting column 102. When it is necessary to adjust the position of the vertical roller 2, the locking nut 12 is loosened. After the adjustment is completed, the locking nut 12 is tightened to prevent the lead screw 7 from rotating.

[0044] A square post 701 is fixed at one end of the lead screw 7 near the locking thread, which facilitates the rotation of the lead screw 7.

[0045] A baffle 303 is fixedly provided on the inner side of the end of the guide tube 3 away from the drive plate 5. A compression spring 9 is provided between the baffle 303 and the sliding plate 6. The compression spring 9 plays a reset role when the sliding plate 6 moves away from the compression spring 9.

[0046] The sliding plate 6 has an insertion hole 601 at one end near the baffle 303. The baffle 303 is fixed with a corresponding insertion post 302. The compression spring 9 is located inside the insertion post 302, and the insertion post 302 plays a positioning role for the compression spring 9.

[0047] A liner plate 8 is fixed inside the guide tube 3. The liner plate 8 is a structural component made of copper. The copper liner plate 8 improves the service life of the guide tube 3.

[0048] Mounting base 4 is detachably connected to sliding plate 6 by bolts. When vertical roller 2 is severely worn, mounting plate can be quickly removed to replace vertical roller 2.

[0049] A vertical plate 401 is fixed on the mounting base 4. A horizontal plate 402 is fixed on the end of the vertical plate 401 away from the mounting base 4. Mounting holes are opened on both the horizontal plate 402 and the mounting base 4. The rotating shafts at both ends of the vertical roller 2 are rotatably mounted on the inner side of the two mounting holes respectively. A reinforcing rib 403 is fixed on the end face of the vertical plate 401 away from the vertical roller 2. The reinforcing rib 403 improves the structural strength of the vertical plate 401 and prevents the vertical plate 401 from deforming.

[0050] Work process:

[0051] During use, the two structures can be used facing each other, and the positions of both vertical rollers 2 can be adjusted (e.g., ...). Figure 8 (As shown), one vertical roller 2 can use the mounting structure in this embodiment, while the other vertical roller 2 is fixedly positioned, forming a straightening channel between the two vertical rollers 2.

[0052] Rotating the lead screw 7 in the forward direction drives the drive plate 5 to move (towards the narrower end of the inclined surface). The inclined surface of the drive plate 5 is in contact with the inclined surface of the sliding plate 6, causing the sliding plate 6 to move towards the compression spring 9, thus reducing the distance between the two vertical rollers 2. Rotating the lead screw 7 in the reverse direction drives the drive plate 5 to move (towards the wider end of the inclined surface). Under the elastic force of the compression spring 9, the sliding plate 6 moves away from the compression spring 9, increasing the distance between the two vertical rollers 2. The lead screw 7 facilitates the adjustment of the distance between the two vertical rollers 2, thus broadening the applicable range.

[0053] During the straightening process, the impact force received by the vertical roller 2 is transmitted along the length of the guide tube 3 to the drive plate 5 and the support plate 101. Compared with the second embodiment, this installation method will not damage the fit between the slider 11 and the lead screw 7 (excessive impact force will cause the thread inside the slider 11 to deform and cannot continue to fit with the lead screw 7), thus extending the service life of the lead screw 7.

[0054] Example 2:

[0055] A mounting structure for a vertical roller 2 of a straightening machine, characterized in that it includes: a mounting base 4, the vertical roller 2 being rotatably connected to the mounting base 4; a sliding plate 6, the mounting base 4 being detachably connected to the sliding plate 6; a guide tube 3, the sliding plate 6 being mounted on the inner side of the guide tube 3, the guide tube 3 having a slotted hole 301 corresponding to the mounting base 4, the mounting base 4 being mounted on the inner side of the slotted hole 301, the guide tube 3 being fixedly connected to a bracket 1; and a drive assembly, the drive assembly being used to drive the sliding plate 6 to move. The drive assembly is a lead screw 7, the sliding plate 6 having a slider 11 matching the lead screw 7 fixedly mounted on it, the lead screw 7 being rotatably connected to the bracket 1. The axis of the lead screw 7 is parallel to the direction of movement of the sliding plate 6.

[0056] Work process:

[0057] The forward rotation of the lead screw 7 drives the sliding plate 6 to move towards the straightening channel, reducing the distance between the two vertical rollers 2. The reverse rotation of the lead screw 7 drives the sliding plate 6 to move away from the straightening channel, increasing the distance between the two vertical rollers 2. The lead screw 7 facilitates the adjustment of the distance between the two vertical rollers 2, thus broadening the scope of application.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

[0059] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vertical roller mounting structure for a straightening machine, characterized in that, include: Mounting base (4), vertical roller (2) is rotatably connected to mounting base (4); The sliding plate (6) is detachably connected to the mounting base (4); The guide tube (3) has a sliding plate (6) installed on the inner side of the guide tube (3). The guide tube (3) has a strip hole (301) corresponding to the mounting seat (4). The mounting seat (4) is installed on the inner side of the strip hole (301). The guide tube (3) is fixedly connected to the bracket (1). A drive component for driving the sliding plate (6) to move.

2. The mounting structure for a vertical roller of a straightener according to claim 1, characterized in that: The driving component is a lead screw (7), and a slider (11) matching the lead screw (7) is fixed on the sliding plate (6). The lead screw (7) is rotatably connected to the bracket (1).

3. The mounting structure for a vertical roller of a straightener according to claim 1, characterized in that: The driving component is a driving plate (5), the sliding plate (6) is movably connected to the inside of the guide tube (3) along the length direction of the guide tube (3), one end of the sliding plate (6) is an inclined surface, the bracket (1) is fixed with a support plate (101) corresponding to the inclined surface of the sliding plate (6), the driving plate (5) is installed between the sliding plates (6), the end face of the driving plate (5) near the sliding plate (6) is an inclined surface, and the inclined surface of the driving plate (5) is in contact with the inclined surface of the sliding plate (6); The drive plate (5) is movably connected to the bracket (1) along the length direction perpendicular to the guide tube (3).

4. The mounting structure for a vertical roller of a straightener according to claim 3, characterized in that: A slider (11) is fixed on the drive plate (5). The slider (11) is installed in conjunction with the lead screw (7). The lead screw (7) is rotatably connected to the bracket (1).

5. The mounting structure for a vertical roller of a straightener according to claim 4, characterized in that: The bracket (1) is fixedly provided with a mounting column (102), and the lead screw (7) is rotatably connected to the mounting column (102) through a bearing (10). One end of the lead screw (7) is provided with an external thread, and a locking nut (12) is threadedly connected to the outside of the lead screw (7). The locking nut (12) is pressed against the mounting column (102).

6. The mounting structure for a vertical roller of a straightener according to claim 4, characterized in that: A square post (701) is fixed at one end of the lead screw (7) near the locking thread.

7. The mounting structure for a vertical roller of a straightener according to claim 3, characterized in that: A baffle (303) is fixedly provided on the inner side of the end of the guide tube (3) away from the drive plate (5), and a compression spring (9) is provided between the baffle (303) and the sliding plate (6).

8. The mounting structure for a vertical roller of a straightener according to claim 7, characterized in that: The sliding plate (6) has an insertion hole (601) at one end near the baffle (303), and the baffle (303) is fixed with a corresponding insertion post (302) and the compression spring (9) is located inside the insertion post (302).

9. The mounting structure for a vertical roller of a straightener according to claim 1, characterized in that: The guide tube (3) is fixedly provided with a liner (8) on the inner side, and the liner (8) is a structural component made of copper. The mounting base (4) is detachably connected to the sliding plate (6) by bolts.

10. The mounting structure for a vertical roller of a straightener according to claim 1, characterized in that: A vertical plate (401) is fixed on the mounting base (4), and a horizontal plate (402) is fixed on one end of the vertical plate (401) away from the mounting base (4). Mounting holes are opened on both the horizontal plate (402) and the mounting base (4). The rotating shafts at both ends of the vertical roller (2) are respectively rotatably installed on the inner side of the two mounting holes. A reinforcing rib (403) is fixed on the end face of the vertical plate (401) away from the vertical roller (2).

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