Two-slitting inlet rolling guide

Abstract

The utility model belongs to the technical field of slitting guide and guard, and particularly relates to a two-slitting inlet rolling guide and guard which comprises a guide and guard body and an installation base located below the guide and guard body, a slope base is fixedly arranged at the upper end of the installation base, and a stand column is vertically fixed to the middle of the upper end of the installation base. The side face of the guide body is provided with a side sliding plate which is fixed and slides in the stand column. Firstly, the distance between the guide and guard body and the mounting base is changed through the height difference formed by sliding of the long sliding blocks in the inclined sliding rails, the effects of being stable in structure and convenient to adjust are achieved, the arranged stand columns and the arranged side sliding plates can provide self-adaptation of adjustment of the guide and guard body, meanwhile, the stability of the guide and guard body after adjustment can be guaranteed, and the service life of the guide and guard body is prolonged. And secondly, the guide and guard body is driven to be adjusted through the two-way lead screw and the internal thread sleeve, the guide and guard device has the advantages of being simple and reliable in structure and high in adjustability, meanwhile, the adjusted two-way lead screw is locked through the locking lead screw, the locking nut and the locking base, and therefore the use reliability is guaranteed while the guide and guard body is adjustable.

Description

Technical Field

[0001] The utility model belongs to the technical field of split guides, in particular to a two-split inlet rolling guide. Background Art

[0002] The second-cut inlet rolling guide is a key part of the cutting and rolling guide system. During the cutting and rolling process, the guide system not only ensures that the rolled piece can accurately enter the hole for rolling, but also plays the role of cutting the parallel rolled pieces. Among them, rolling guides and sliding guides are the two main types of guide devices, each of which has different characteristics and applicable scenarios;

[0003] Compared with sliding guides, rolling guides have better stability and adjustment convenience. It is very convenient to adjust the distance between the guide rollers, and because of its small friction on the rolled piece and strong clamping effect, it can effectively avoid steel falling.

[0004] The distance between the guide rollers can be adjusted during the use of the two-slit inlet guide, but the position between the guide and the rolling mill cannot be adjusted. The general cutting guide is directly fixed by bolts. Although it has good stability, it cannot be easily adjusted once fixed, which increases the difficulty of assembly;

[0005] In order to solve the above problems, the present application proposes a two-part inlet rolling guide. Utility Model Content

[0006] The utility model aims to provide a two-section inlet rolling guide, which solves the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a two-part inlet rolling guide, comprising a guide body and a mounting seat located below the guide body, a bevel seat being fixedly provided on the upper end of the mounting seat, a column being vertically fixedly provided on the middle part of the upper end of the mounting seat, a side slide being fixedly provided on the side of the guide body and sliding in the column, an inclined slide rail being fixedly provided on the upper end of the bevel seat, a long sliding block being provided inside the inclined slide rail, and a bidirectional lead screw being located between the two guide bodies and the bevel seats, locking lead screws being fixedly provided on both ends of the bidirectional lead screw, and a locking nut being threadedly connected to the outer side of the locking lead screw and capable of locking the bidirectional lead screw.

[0009] Furthermore, the guide body moves vertically on the mounting seat through the upright column and the side slide plate, and the guide body can also adjust the distance with the mounting seat through the height difference of the long slide block sliding on the inclined slide rail.

[0010] Furthermore, a symmetrical lower sliding rail is fixed at the bottom of the guide body, a sliding lower sliding block is provided inside the lower sliding rail, a connecting frame is fixed between the two lower sliding blocks, and an internal threaded sleeve is fixed on the connecting frame.

[0011] Furthermore, a space is provided in the inclined seat for vertical movement of the internal thread sleeve and the bidirectional lead screw and horizontal movement of the internal thread sleeve.

[0012] Furthermore, the lower slider slides horizontally in the lower slide rail, and the long slider slides obliquely in the inclined slide rail.

[0013] Furthermore, the inner threaded sleeves are symmetrically distributed in two and respectively cooperate with the threads at both ends of the bidirectional lead screw. One end of the bidirectional lead screw is fixed with a tightening wheel through a locking lead screw, and the tightening wheel is located on the side of the guide body.

[0014] Furthermore, a vertical locking seat is fixedly provided on the inclined seat, a movable groove is provided inside the locking seat, the locking screw vertically slides in the movable groove, and the locking nut is mutually squeezed with the locking seat through the spiral of the locking screw.

[0015] The utility model has the following beneficial effects:

[0016] The utility model changes the distance between the mounting seat and the guide body by setting the inclined slide rail to slide inside the long slide block, and the position of the guide body can be adjusted even after the guide body is installed, thereby improving the practicality of the cutting guide body, and the guide body is guided to move stably by the provided upright column and the side slide plate, thereby ensuring the adjustment accuracy;

[0017] The utility model discloses to adjust the position of the guide body on the mounting seat by driving the internal thread sleeve and the bidirectional lead screw, and has the advantages of simple structure and convenient operation. At the same time, the cooperation between the locking nut, the turning wheel and the locking seat can realize rapid locking after the bidirectional lead screw is adjusted, thereby ensuring the stability and reliability of the use of the guide body after adjustment.

[0018] 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

[0019] 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.

[0020] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of the structure from the rear;

[0022] Figure 3 for Figure 1 A schematic diagram of the structure from another perspective;

[0023] Figure 4 It is a schematic diagram of the partially exploded structure of the utility model;

[0024] Figure 5 for Figure 4 Schematic diagram of the structure viewed from above;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] In the figure: 1. Guide body; 2. Mounting seat; 3. Inclined seat; 4. Post; 5. Side slide; 6. Inclined slide rail; 7. Long slide block; 8. Lower slide rail; 9. Lower slide block; 10. Connecting frame; 11. Internal threaded sleeve; 12. Bidirectional lead screw; 13. Locking lead screw; 14. Locking nut; 15. Turning wheel; 16. Locking seat; 17. Movable slot. DETAILED DESCRIPTION

[0027] 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.

[0028] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship 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 orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] See also Figure 1-5As shown, the utility model is a two-split import rolling guide, comprising a guide body 1 and a mounting seat 2 located below the guide body 1, a ramp seat 3 is fixedly provided on the upper end of the mounting seat 2, a column 4 is vertically fixedly provided on the middle part of the upper end of the mounting seat 2, a side slide plate 5 is fixed and slides in the column 4 on the side of the guide body 1, an inclined slide rail 6 is fixedly provided on the upper end of the inclined seat 3, a long sliding block 7 is provided inside the inclined slide rail 6, and also includes a bidirectional screw 12 located between the two guide bodies 1 and the ramp seat 3, locking screws 13 are fixed at both ends of the bidirectional screw 12, and the locking screw 13 is externally threadedly connected with a locking nut 14 that can lock the bidirectional screw 12.

[0030] Among them, the guide body 1 moves vertically on the mounting seat 2 through the column 4 and the side slide 5. The guide body 1 also adjusts the distance from the mounting seat 2 by the height difference of the long slider 7 sliding on the inclined slide rail 6. In this embodiment, the column 4 and the side slide 5 can not only provide the guide body 1 with a movable space for adjustment, but also ensure the stability of the guide body 1 after the driving adjustment parts are locked.

[0031] Among them, a symmetrical lower sliding rail 8 is fixed at the bottom of the guide body 1, a sliding lower slider 9 is provided inside the lower sliding rail 8, a connecting frame 10 is fixed between the two lower sliders 9, and an internal threaded sleeve 11 is fixed on the connecting frame 10. In this embodiment, the bottom of the connecting frame 10 is fixed to the long slider 7, and one connecting frame 10 simultaneously fixes the two lower sliders 9 and the two movable grooves 17, and the internal threaded sleeve 11 is installed in the connecting frame 10.

[0032] Among them, there is a space in the inclined seat 3 for the vertical movement of the internal threaded sleeve 11 and the bidirectional lead screw 12 and the horizontal movement of the internal threaded sleeve 11. In this embodiment, the internal threaded sleeve 11 and the bidirectional lead screw 12 will move horizontally after being spirally rotated, and the bidirectional lead screw 12 will move vertically due to the sliding between the inclined slide rail 6 and the long slider 7 after being spirally rotated. The movable space is for ensuring the stable use between the two.

[0033] Among them, the lower slider 9 slides horizontally in the lower slide rail 8, and the long slider 7 slides obliquely in the inclined slide rail 6. In this embodiment, the sliding of the lower slide rail 8 and the lower slider 9 is mainly adapted to the support of the long slider 7 at different positions at the bottom of the guide body 1, ensuring the stable adjustment of the long slider 7. The inclined slide rail 6 and the long slider 7 can drive the guide body 1 to move in the vertical direction under the action of the horizontal driving force, and have higher structural stability.

[0034] Among them, there are two symmetrically distributed internal threaded sleeves 11 and respectively cooperate with the threads at both ends of the bidirectional screw 12. One end of the bidirectional screw 12 is fixed with a tightening wheel 15 through a locking screw 13. The tightening wheel 15 is located on the side of the guide body 1. In this embodiment, the bidirectional screw 12 and the spiral of the two internal threaded sleeves 11 drive the internal threaded sleeves 11 at both ends to move synchronously, thereby realizing the synchronous adjustment of the two guide bodies 1 and ensuring the adjustment consistency and accuracy.

[0035] Among them, a vertical locking seat 16 is fixed on the inclined seat 3, and a movable groove 17 is opened inside the locking seat 16. The locking screw 13 slides vertically in the movable groove 17, and the locking nut 14 is squeezed against the locking seat 16 through the spiral of the locking screw 13. In this embodiment, the locking contact surface of the locking nut 14 and the locking seat 16 can be provided with a mating part that increases friction, and a spring can also be provided at the connection between the two to increase the locking effect of the bidirectional screw 12.

[0036] It can be understood that, firstly, the height difference formed by the long slider 7 sliding inside the inclined slide rail 6 changes the distance between the guide body 1 and the mounting seat 2, which has the effect of structural stability and easy adjustment. The arranged columns 4 and side slides 5 can not only provide the self-adaptation of the guide body 1, but also ensure the stability of the guide body 1 after adjustment. Secondly, the adjustment of the guide body 1 is driven by the bidirectional lead screw 12 and the internal threaded sleeve 11, which has the advantages of simple and reliable structure and high adjustability. At the same time, the adjusted bidirectional lead screw 12 is locked by the locking lead screw 13, the locking nut 14 and the locking seat 16, so as to ensure the reliability of use while the guide body 1 is adjustable.

[0037] A specific application of this embodiment is: directly fixing the guide body 1 on the rolling mill through the bolt holes on the guide body 1, and then adjusting the position of the guide body 1 according to the cutting position;

[0038] During adjustment: the bidirectional lead screw 12 is rotated by the screw wheel 15, and the locking lead screw 13 and the locking nut 14 outside it rotate synchronously with it. The bidirectional lead screw 12 drives the internal threaded sleeves 11 at both ends to move synchronously in different directions through the spiral of the internal threaded sleeve 11. During the movement of the internal threaded sleeve 11, the lower slider 9 is driven to slide inside the lower rail 8 through the connecting frame 10, and the long slider 7 is driven to slide inside the inclined slide rail 6. The position difference formed by the sliding of the long slider 7 inside the inclined slide rail 6 causes the guide body 1 to change its position with the guide body 1. During the process of changing the position of the guide body 1, the side slide plate 5 will slide along the side of the column 4 to ensure stable and smooth adjustment of the guide body 1. At the same time, as the height of the long slider 7 changes, the positions of the internal threaded sleeve 11 and the bidirectional lead screw 12 will also change accordingly. At this time, the locking lead screw 13 follows the movement in the movable groove 17;

[0039] After the adjustment is completed, the bidirectional screw 12 stops rotating, and the locking nut 14 is rotated separately. The locking nut 14 is squeezed on the outside of the locking seat 16 through the spiral of the locking screw 13. The locking nuts 14 at both ends are squeezed with the locking seat 16 through the threads, and the adjusted bidirectional screw 12 can be locked.

[0040] 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.

[0041] 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 limited only by the claims and their full scope and equivalents.

Claims

1. A two-part inlet rolling guide, comprising a guide body (1) and a mounting seat (2) located below the guide body (1), characterized in that: A sloped seat (3) is fixedly provided at the upper end of the mounting seat (2), a column (4) is vertically fixedly provided at the middle of the upper end of the mounting seat (2), a side slide plate (5) is fixedly provided on the side of the guide body (1) and is slidable in the column (4), an inclined slide rail (6) is fixedly provided at the upper end of the sloped seat (3), a long sliding block (7) is provided inside the inclined slide rail (6), and a bidirectional lead screw (12) is also provided between the two guide bodies (1) and the sloped seat (3), locking lead screws (13) are fixedly provided at both ends of the bidirectional lead screw (12), and a locking nut (14) is externally threadedly connected to the locking lead screw (13) for locking the bidirectional lead screw (12).

2. A two-part inlet rolling guide according to claim 1, characterized in that: The guide body (1) moves vertically on the mounting seat (2) via a column (4) and a side slide plate (5), and the guide body (1) is also able to adjust the distance between the guide body (1) and the mounting seat (2) by adjusting the height difference of the long slide block (7) sliding on the inclined slide rail (6).

3. A two-part inlet rolling guide according to claim 1, characterized in that: A symmetrical lower slide rail (8) is fixed at the bottom of the guide body (1), a sliding lower slide block (9) is provided inside the lower slide rail (8), a connecting frame (10) is fixed between the two lower slide blocks (9), and an internal threaded sleeve (11) is fixed on the connecting frame (10).

4. A two-part inlet rolling guide according to claim 3, characterized in that: The inclined seat (3) is hollowed out with a space for the internal thread sleeve (11) and the bidirectional lead screw (12) to move vertically and the internal thread sleeve (11) to move horizontally.

5. The two-split inlet rolling guide according to claim 3 is characterized by: The lower slider (9) slides horizontally in the lower slide rail (8), and the long slider (7) slides obliquely in the inclined slide rail (6).

6. A two-part inlet rolling guide according to claim 3, characterized in that: The internal thread sleeves (11) are symmetrically distributed in two pieces and respectively engage with threads at both ends of the bidirectional lead screw (12). A tightening wheel (15) is fixed to one end of the bidirectional lead screw (12) via a locking lead screw (13). The tightening wheel (15) is located on the side of the guide body (1).

7. The two-split inlet rolling guide according to claim 1 is characterized in that: A vertical locking seat (16) is fixedly provided on the inclined seat (3), a movable groove (17) is provided inside the locking seat (16), the locking screw (13) vertically slides in the movable groove (17), and the locking nut (14) is mutually compressed with the locking seat (16) through the spiral connection with the locking screw (13).

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