Anti-scratch gap bridge device for finish rolling

Abstract

The utility model relates to a finish rolling anti-scratch gap bridge device which comprises a gap bridge frame, a conical inlet frame is arranged at one end of the gap bridge frame, a round roller is transversely arranged at the bottom of the inlet frame, and vertical wheels are further arranged on the two sides of the round roller. Symmetrically arranged supporting plates are arranged in the gap bridge frame, and a V-shaped roller way is formed in the gap bridge frame through the supporting plates; a pair of roller tables is further arranged at the bottom of the gap bridge frame, and conveying rollers are arranged on the roller tables; the round steel centering device has the advantages that round steel can be automatically centered in the conveying process through the V-shaped roller way formed by the supporting plates in the gap bridge frame, and the defects of scratching and folding caused by deviation of the round steel can be overcome; and the risk that the head of the round steel is scratched when the round steel enters or passes through the gap bridge device can be avoided through the round roller and the vertical wheel arranged in the horn mouth.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bridge crossing device technical field especially a kind of finishing anti-scratch bridge crossing device. BACKGROUND

[0002] In the production process of round steel, round steel needs to go through a series of processes, including rolling and flying shear etc., in order to realize smooth transition between different processes, it is usually necessary to use bridge crossing device to transport round steel, however, there are certain problems in the process of round steel transportation in the traditional bridge crossing device, round steel will produce rolling in the bridge crossing device to cause deviation, and then contact with the bottom or side of roller bed, causing scratch, deviation will also adversely affect the subsequent processing process, in addition, round steel head may also be scratched at the entrance position when crossing, the existence of these problems seriously affects the production quality. SUMMARY

[0003] In order to overcome the above-mentioned problems, the utility model provides a kind of finishing anti-scratch bridge crossing device, which can effectively prevent round steel from being scratched.

[0004] The technical scheme adopted by the utility model to solve its technical problems is: a kind of finishing anti-scratch bridge crossing device, including bridge crossing frame, the bridge crossing frame one end is provided with the entrance frame of taper, the entrance frame bottom is provided with the round roller of horizontal arrangement, the round roller both sides are also provided with vertical wheel;The bridge crossing frame is provided with the support plate of symmetrical arrangement, the support plate is fixedly arranged in bridge crossing frame, the cross section of support plate is triangle, a V-shaped roller bed is formed in bridge crossing frame by support plate;The bridge crossing frame bottom is also provided with a pair of gyro wheel platform, the gyro wheel platform is provided with conveying gyro wheel, the conveying gyro wheel one end is communicated and set in bridge crossing frame;The bridge crossing frame top is also provided with top cover.

[0005] As preferred, the top cover one end is provided with the clamping block for fixing, the bridge crossing frame top is provided with the clamping groove matched with clamping block, the top cover other end is provided with the bottom edge that is curved upwards, the top cover is also provided with handle.

[0006] The utility model has the advantages that the V-shaped roller bed formed by support plate in bridge crossing frame can automatically center round steel in the process of conveying, and can avoid scratch and folding defects caused by deviation of round steel;The round roller and vertical wheel arranged in the horn mouth can avoid the risk of scratching round steel head when entering or passing through bridge crossing device. BRIEF DESCRIPTION OF DRAWINGS

[0007] The utility model is further described below in combination with the drawings and examples.

[0008] Figure 1 It is the side view structure schematic diagram of the utility model;

[0009] Figure 2It is the front view structure schematic diagram of the utility model.

[0010] In the figure, 1, overpass frame; 11, clamping groove; 2, trumpet mouth; 21, round roller; 22, vertical wheel; 3, support plate; 4, roller table; 5, conveying roller; 6, top cover; 61, clamping block; 62, bottom edge; 63, handle. DETAILED DESCRIPTION

[0011] All features disclosed in this specification, and all steps of any methods or processes disclosed, may be combined in any combination, except combinations where at least some of such features and / or steps are mutually exclusive.

[0012] Any feature in the present specification, including any accompanying claims, abstract and drawings, may also be replaced by alternative features that are equivalent in terms of the functionality or context. That is, individual features may be illustrative only and not restrictive of scope.

[0013] According to Figure 1 and Figure 2 As shown in the figure, a kind of overpass device for preventing scratch of finish rolling includes overpass frame 1, the overpass frame 1 one end is provided with the trumpet mouth 2 of taper, the bottom of the trumpet mouth 2 is provided with the round roller 21 of transverse arrangement, to reduce the direct contact of round steel and trumpet mouth 2, avoid causing scratch, the round roller 21 both sides are also provided with vertical wheel 22, prevent round steel from being directly contacted with trumpet mouth 2 when entering overpass frame 1 obliquely and causing scratch, guide round steel, prevent it from running off;The overpass frame 1 is provided with the support plate 3 of symmetrical arrangement, the support plate 3 is fixedly arranged in overpass frame 1, the cross section of support plate 3 is triangle, a V-shaped roller way is formed in overpass frame 1 by support plate 3, which helps to stabilize the running track of round steel, prevent it from running off, avoid the damage of overpass frame 1 to round steel;The bottom of the overpass frame 1 is also provided with a pair of roller table 4, the roller table 4 is provided with conveying roller 5, for conveying round steel, one end of the conveying roller 5 is communicated and arranged in overpass frame 1;The top of the overpass frame 1 is also provided with top cover 6.

[0014] One end of the top cover 6 is provided with clamping block 61 for fixing, the top of the overpass frame 1 is provided with clamping groove 11 matched with clamping block 61, the clamping block 61 and clamping groove 11 are matched to ensure that the top cover 6 can be stably installed on the overpass frame 1, the other end of the top cover 6 is provided with the bottom edge 62 that is curved upward, facilitating the removal of the top cover 6, the top cover 6 is also provided with handle 63.

[0015] The design scheme has the advantages that the V-shaped roller way formed by the support plate 3 in the bridge 1 can automatically center the round steel in the conveying process, can avoid the round steel deviation to cause scratches and folding defects, can avoid the flying shear hole type shear deviation, and thus potential accidents are avoided; the round roller 21 and the vertical wheel 22 arranged in the horn mouth 2 effectively avoid the risk of head scratches of the round steel when entering or passing through the bridge device; and the safety and integrity of the round steel in the conveying process are ensured, and the product quality is improved.

[0016] The utility model is not limited to the foregoing specific embodiments. The utility model extends to any new feature disclosed in this specification or any new combination, and any new method or process step disclosed or any new combination.

Claims

1. A finishing anti-scratch bridging device, characterized in that: The utility model provides a bridge frame (1) is provided with the trumpet mouth (2) one end, the trumpet mouth (2) bottom is provided with the round roller (21) that sets up transversely, and the round roller (21) both sides are also provided with the vertical wheel (22), the bridge frame (1) is provided with the symmetrically arranged support plate (3) in, the support plate (3) is fixedly arranged in the bridge frame (1), and the cross section of support plate (3) is triangle, and a V-shaped roller way is formed in the bridge frame (1) through support plate (3), the bridge frame (1) bottom is also provided with a pair of gyro wheel platform (4), and the gyro wheel platform (4) is provided with the conveying gyro wheel (5), and the conveying gyro wheel (5) one end is communicated and is arranged in the bridge frame (1), the bridge frame (1) top is also provided with the top cover (6).

2. The finishing anti-scratch bridge device according to claim 1, characterized in that: The top cover (6) one end is provided with the fixed clamping block (61), and the bridge frame (1) top is provided with the clamping groove (11) that cooperates with the clamping block (61), and the other end of top cover (6) is provided with the bottom edge (62) that bends upwards, and the top cover (6) is also provided with the handle (63).

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