Centering adjusting device of steel feeding roller way

Abstract

The utility model discloses a centering adjusting device of a steel feeding roller way, which belongs to the technical field of steel rolling and comprises a fixed base plate, two guide plates are oppositely arranged on the fixed base plate, a guide channel for blanks to pass through is formed between the two guide plates, and trumpet-shaped openings are formed at the two ends of the two guide plates on the outer side of the guide channel; driving assemblies are correspondingly arranged on the outer sides of the two guide plates and located on the fixed base plate, and the driving assemblies can push the corresponding guide plates to be close to or away from the width of the adjusting guide channel. The centering adjusting device is arranged at the proper position of the steel rolling roller way and the heating furnace, and blanks can be guided to the central position of the steel feeding roller way through the two guide plates, so that the blanks are prevented from deviating and impacting a furnace door of the heating furnace, the failure rate is reduced, and the production efficiency of the heating furnace is improved; and the width between the two guide plates is adjustable, so that the adaptability of different heating furnace doors is met.

Description

Technical Field

[0001] The utility model relates to the technical field of steel rolling, in particular to a centering adjustment device for a steel feeding roller table. Background Art

[0002] The steel feeding roller is the main component of the heating furnace in the steel rolling mill workshop. It is mainly composed of multiple transmission rollers and drive motors. As the billet enters the heating furnace conveying device, due to the long length of the roller, the billet often deviates during the conveying process, causing the billet to hit the furnace door from time to time. The time-consuming and labor-intensive billet deviation correction seriously restricts the smooth progress of production. Utility Model Content

[0003] Technical problem solved: In response to the problems existing in the prior art, the utility model provides a centering adjustment device for a steel feeding roller table, which regulates the position of the billet during the conveying process, allows the billet to smoothly enter the heating furnace door, and improves the production efficiency of the heating furnace.

[0004] Technical solution: The centering adjustment device for a steel feed roller conveyor of the present invention comprises a fixed base plate, on which two guide plates are arranged opposite to each other, a guide channel for the passage of the blank is formed between the two guide plates, and trumpet-shaped openings are formed at both ends of the two guide plates on the outside of the guide channel;

[0005] A driving assembly is correspondingly provided on the outer sides of the two guide plates and located on the fixed base plate. The driving assembly can push the corresponding guide plates to move closer to or away from each other to adjust the width of the guide channel.

[0006] Preferably, two parallel guide rails are provided on the fixed base plate along its width direction, and a guide slider slidably connected to the guide rails is provided at the bottom of each guide plate.

[0007] Preferably, the driving assembly includes a connecting seat connected to the guide plate and a limit seat fixedly connected to the fixed base plate. The connecting seat is rotatably connected to one end of the adjusting screw, and the other end of the adjusting screw passes through the limit seat and is threadedly connected. Rotating the adjusting screw drives the guide plate to move forward or backward along the guide rail.

[0008] Preferably, a rotating member is provided at one end of the adjusting screw away from the connecting seat.

[0009] Preferably, the rotating member is a driving handle or a driving block with a specific shape.

[0010] Preferably, a support block is provided at the center of the bottom surface of the guide plate, and a positioning plate supported on a fixed base plate is provided at the lower end of the support block, and both ends of the positioning plate are slidably supported on the inner sides of the two guide rails.

[0011] Compared with the prior art, the present invention has at least the following beneficial effects:

[0012] 1. The utility model arranges the centering adjustment device at appropriate positions between the rolling roller and the heating furnace. The two guide plates can guide the billet to the center of the steel feeding roller, preventing the billet from running off the track and hitting the heating furnace door, reducing the failure rate and thus improving the production efficiency of the heating furnace. The width between the two guide plates can be adjusted to meet the adaptability of different heating furnace doors.

[0013] 2. The drive assembly drives the guide plate forward or backward along the guide rail by rotating the adjustment screw, thereby conveniently adjusting the width between the two guide plates;

[0014] 3. A support block is provided in the center of the bottom surface of the guide plate, and a positioning plate supported on the fixed base plate is provided at the lower end of the support block. The width of the positioning plate is consistent with the width between the two guide rails, so that the two ends of the positioning plate are slidably supported on the inner side of the two guide rails, thereby improving the stability and structural strength of the guide plate in width adjustment on the guide rails. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a top view of the centering adjustment device structure of the present utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the fixed substrate and its structure;

[0017] Figure 3 for Figure 1 Left view of the centering adjustment device structure.

[0018] Figure numerals: 100, centering adjustment device; 1, fixed base plate; 2, guide plate; 3, guide rail; 4, guide slider; 5, connecting seat; 6, limit seat; 7, adjusting screw; 8, rotating part; 9, positioning plate; 10, support block. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following Figures 1-3 The technical solutions of the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present invention.

[0020] Example 1: Figures 1-3As shown, the utility model discloses a centering adjustment device for a steel feed roller, and the centering adjustment device 100 includes a fixed base plate 1, on which two guide plates 2 are arranged opposite to each other, a guide channel for the billet to pass through is formed between the two guide plates 2, and trumpet-shaped openings are formed at both ends of the two guide plates 2 on the outside of the guide channel; a driving assembly is correspondingly arranged on the fixed base plate 1 on the outside of the two guide plates 2, and the driving assembly can push the corresponding guide plate 2 closer or farther away to adjust the width of the guide channel. When working, the centering adjustment device is arranged at a suitable position between the steel rolling roller and the heating furnace, and the billet can be guided to the center of the steel feed roller by the two guide plates 2, so as to prevent the billet from running off and hitting the heating furnace door, reduce the failure rate, and thus improve the production efficiency of the heating furnace; in addition, the width between the two guide plates 2 can be adjusted to meet the adaptability of different heating furnace doors.

[0021] Example 2: Figures 1-3 As shown, based on the centering adjustment device structure of Example 1, in this embodiment, two parallel guide rails 3 are set on the fixed base plate 1 along its width direction, and a guide slider 4 is provided at the bottom of each guide plate 2 which is slidably connected to the guide rail 3. The guide plate 2 can move forward or backward along the guide rail 3 through the guide slider 4, thereby improving the convenience of adjusting the width of the guide channel between the two guide plates 2.

[0022] The driving assembly includes a connecting seat 5 connected to the guide plate 2 and a limit seat 6 fixedly connected to the fixed base plate 1. The connecting seat 5 is rotatably connected to one end of the adjusting screw 7, and the other end of the adjusting screw 7 passes through the limit seat 6 and is threadedly connected. Rotating the adjusting screw 7 drives the guide plate 2 to move forward or backward along the guide rail 3, thereby conveniently realizing the adjustment of the width between the two guide plates 2.

[0023] The end of the adjusting screw 7 away from the connecting seat 5 is provided with a rotating member 8, which is a driving handle or a driving block with a specific shape. Figure 1 As shown, the rotating member 8 adopts a driving handle with an anti-slip structure; in addition, the rotating member 8 can also adopt a driving block with a specific shape, for example, a regular hexagonal driving block integrally connected to the adjusting screw 7, so as to facilitate the fixed clamping of the clamping tool, or a driving block with a countersunk hole of a characteristic shape such as a triangle, pentagon, or hexagon can be adopted to facilitate the driving of a specific tool and prevent non-operating personnel from operating it incorrectly.

[0024] Example 3: Figures 2 and 3 As shown, based on Example 1 and Example 2, in this embodiment, a support block 10 is provided in the center of the bottom surface of the guide plate 2, and a positioning plate 9 supported on the fixed base plate 1 is provided at the lower end of the support block 10. The width of the positioning plate 9 is consistent with the width between the two guide rails 3, so that the two ends of the positioning plate 9 are slidably supported on the inner side of the two guide rails 3, thereby improving the stability and structural strength of the width adjustment of the guide plate 2 on the guide rails 3.

[0025] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A centering adjustment device for a steel feeding roller table, characterized in that: The centering adjustment device (100) comprises a fixed base plate (1), two guide plates (2) are arranged on the fixed base plate (1) in a manner opposite to each other, a guide channel for the passage of the blank is formed between the two guide plates (2), and trumpet-shaped openings are formed at both ends of the two guide plates (2) on the outside of the guide channel; Drive components are correspondingly provided on the fixed base plate (1) at the outer sides of the two guide plates (2), and the drive components can push the corresponding guide plates (2) closer to or farther away from each other to adjust the width of the guide channel.

2. The centering adjustment device for the steel feed roller table according to claim 1, characterized in that: Two parallel guide rails (3) are arranged on the fixed base plate (1) along its width direction, and a guide slider (4) slidably connected to the guide rails (3) is arranged at the bottom of each guide plate (2).

3. The centering adjustment device for the steel feed roller table according to claim 2, characterized in that: The driving assembly includes a connecting seat (5) connected to the guide plate (2) and a limiting seat (6) fixedly connected to the fixed base plate (1). The connecting seat (5) is rotatably connected to one end of the adjusting screw (7), and the other end of the adjusting screw (7) passes through the limiting seat (6) and is threadedly connected. Rotating the adjusting screw (7) drives the guide plate (2) to move forward or backward along the guide rail (3).

4. The centering adjustment device for the steel feed roller table according to claim 3, characterized in that: A rotating member (8) is provided at one end of the adjusting screw (7) away from the connecting seat (5).

5. The centering adjustment device for the steel feed roller table according to claim 4, characterized in that: The rotating member (8) is a driving handle or a driving block with a specific shape.

6. The centering adjustment device for the steel feed roller table according to any one of claims 1 to 5, characterized in that: A support block (10) is provided at the center of the bottom surface of the guide plate (2), and a positioning plate (9) supported on the fixed base plate (1) is provided at the lower end of the support block (10), and both ends of the positioning plate (9) are slidably supported on the inner sides of the two guide rails (3).

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