CN218611046U - Device for adjusting ring-shaped drop point of laying head - Google Patents

Abstract

The utility model aims to provide an adjust laying head circle type dropping point device has solved the problem of unable adjustment wire rod off tracking, including PMKD, hyoplastron and rotary mechanism, the hyoplastron with rotary mechanism all sets up PMKD is last, rotary mechanism includes fixed block, branch, power arm and resistance arm, the fixed block is fixed PMKD is last, branch articulates on the fixed block, the power arm with the resistance arm is connected respectively the both ends of branch, the resistance arm both ends are connected respectively the hyoplastron with branch because the angle of hyoplastron can be adjusted, consequently has the condition of off tracking at the wire rod of producing, and the hyoplastron can adjust different angles and protect, has consequently solved the problem of adjustment wire rod off tracking.

Description

Device for adjusting ring-shaped drop point of laying head

Technical Field

The utility model relates to an adjust laying head circle type falling point device especially relates to high-speed wire rod production field.

Background

The head of a wire rod is inserted into a head end roller way after the wire rod is discharged from a laying pipe in the production of the high-speed wire laying machine, so that the steel piling accident of the air cooling roller way is caused; or the wire rod is deviated after exiting the spinning pipe and impacts the baffles on the two sides of the air cooling roller way, so that the surface is scratched or the coil collection is influenced by the ring shape disorder when the wire rod is serious, and even steel stacking accidents occur. Because the steel is continuously rolled, the steel billet on a subsequent rolling line can be broken urgently, and the yield is influenced.

The former solution is accomplished by adjusting the height of the head end roller way and by using a cantilever tongue plate device installed below the laying head. The adjustment of the head end roller way is to ensure that the head of the wire rod is not vertical to the surface of the roller way or inserted into a gap of the roller way after the wire rod head goes out of the laying pipe; the cantilever type tongue plate device adjusts the shaking-off position of the wire head to prevent the wire from being bundled and piled on an air-cooled roller way. The two methods have the effect of preventing steel piling caused by wire bundling, but have no obvious effect of adjusting wire deviation.

The original cantilever type tongue plate device comprises a rotary fixing part, a wear-resisting plate and an angle adjusting block. The rotary fixing part is provided with a rotary shaft which can deform under the impact of high temperature and wire rods, thereby causing the wire rods to be blocked and being incapable of being used. The angle adjusting block is adjusted by using an M16 bolt to prop against the rotation, the adjusting range is narrow, and the operation of personnel is inconvenient. And the bolt can also become flexible under long-term stress, causes the angle to take place the skew. The whole tongue plate device is arranged at the lower half part of the laying head, and the tongue plate device is arranged at the left part and the right part; after the wire rod exits the laying pipe, the wire rod is supported by two points at the two tongue plates.

The head of a wire rod is inserted into a head end roller way after the wire rod is discharged from a laying pipe in the production of the high-speed wire laying machine, so that the steel piling accident of the air cooling roller way is caused; or the wire rod deviates after exiting the wire laying pipe and impacts the baffles on the two sides of the air cooling roller bed to cause surface scratch or cause the coil collection to be influenced by the ring shape disorder when the surface scratch is serious, even steel piling accidents occur, and the continuous steel rolling simultaneously causes the emergency breakage of the steel billet in the subsequent rolling line to influence the yield.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjust laying head circle type dropping point device has solved the problem of unable adjustment wire rod off tracking.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides an adjust laying head circle type falling point device, including PMKD, hyoplastron and rotary mechanism, the hyoplastron with rotary mechanism all sets up PMKD is last, rotary mechanism includes fixed block, branch, power arm and resistance arm, the fixed block is fixed PMKD is last, branch articulates on the fixed block, the power arm with the resistance arm is connected respectively the both ends of branch, the resistance arm both ends are connected respectively the hyoplastron with branch.

Optionally, a power mechanism is arranged on the power arm, and the power mechanism includes a threaded rod, a hand wheel and a threaded hole fixing column.

Furthermore, the two ends of the threaded rod are respectively connected with the power arm and the hand wheel, the threaded rod penetrates through the threaded hole in the threaded hole fixing column, and the threaded rod is rotatably connected together.

Furthermore, a positioning mechanism for positioning is arranged between the rotating mechanism and the power mechanism, and the positioning mechanism comprises an upper positioning disc, a lower positioning disc, a positioning bolt and a chain.

Furthermore, a plurality of positioning holes are formed in the upper positioning plate and the lower positioning plate, the positioning bolt penetrates through the positioning holes in the upper positioning plate and the lower positioning plate, and the chain is arranged at the top of the positioning bolt.

Furthermore, the upper positioning plate is fixed on the power arm, and the lower positioning plate is fixed on the threaded rod.

Optionally, a connecting rod for fixing is arranged on the fixing block, and the supporting rod is rotatably connected with the connecting rod.

Optionally, a rotating shaft for rotation is disposed on the fixed substrate, the tongue plates are rotatably hinged to the rotating shaft, and more than two tongue plates are disposed on the fixed substrate.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses an adjust laying head circle type falling point device because the angle of hyoplastron can be adjusted, consequently has the condition of off tracking at the wire rod of producing, and the hyoplastron can adjust different angles and protect, has consequently solved the problem of adjustment wire rod off tracking.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic perspective view of a laying head coil drop point adjustment apparatus according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the structure shown in FIG. 1;

FIG. 3 is a front view of FIG. 1;

fig. 4 is an enlarged view of the positioning mechanism.

Wherein the reference numerals are as follows:

1. fixing the substrate;

2. a tongue plate;

21. a rotating shaft;

22. a bearing;

3. a rotation mechanism;

31. a fixed block;

32. a strut;

33. a power arm;

34. a resistance arm;

4. a power mechanism;

41. a threaded rod;

42. a hand wheel;

43. a threaded hole fixing column;

5. a connecting rod;

6. a positioning mechanism;

61. an upper positioning plate;

62. a lower positioning plate;

63. positioning a bolt;

64. and a chain.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, 2 and 3, the device includes a fixed substrate 1, a tongue plate 2 and a rotating mechanism 3, the fixed substrate 1 is an arc-shaped body, the tongue plate 2 and the rotating mechanism 3 are both disposed on the fixed substrate 1, that is, the tongue plate 2 and the rotating mechanism 3 are both fixed on the fixed substrate 1, and the tongue plate 2 is rotatably connected to the fixed substrate 1, the rotating mechanism 3 includes a fixed block 31, a support rod 32, a power arm 33 and a resistance arm 34, the fixed block 31 is used for being fixed on the fixed substrate 1, the rotating mechanism 3 is fixed on the fixed substrate 1 through the fixed block 31, the support rod 32 is connected to the fixed block 31, the fixed block 31 can be a connecting piece or a standard connecting piece, in this example, the middle portion of the support rod 32 is fixed on the fixed block 31, the support rod 32 can also be other portions fixed on the fixed block 31, the power arm 33 and the resistance arm 34 are respectively fixed at two ends of the support rod 32, two ends of the resistance arm 34 are respectively connected to the tongue plate 2 and the support rod 32, so that the tongue plate 2 can rotate, and the rotating mechanism 3 is based on the lever principle.

The power mechanism 4 is arranged on the power arm 33, the power mechanism 4 comprises a threaded rod 41, a hand wheel 42 and a threaded hole fixing column 43, and the power mechanism 4 can be fixed on the ground or on the fixed base plate 1.

Two ends of the threaded rod 41 are respectively connected with the power arm 33 and the hand wheel 42, the threaded rod 41 penetrates through a threaded hole in the threaded hole fixing column 43, the threaded rod 41 is rotatably connected with the threaded hole fixing column 43, power of the power device 4 comes from manual work, the manual work drives the power arm 33 to move through rotating the hand wheel 42, the power arm 33 moves to drive the resistance arm 34 to move, the resistance arm 34 moves to drive the tongue plate 2 to rotate, and the rotation and rotation angle of the tongue plate 2 is determined according to production requirements.

As shown in fig. 4, a positioning mechanism 6 for positioning is disposed between the rotating mechanism 3 and the power mechanism 4, and the positioning mechanism 6 includes an upper positioning plate 61, a lower positioning plate 62, a positioning bolt 63, and a chain 64.

The upper positioning plate 61 and the lower positioning plate 62 are provided with a plurality of positioning holes, the positioning holes are identical in size, the positioning bolt 63 penetrates through the positioning holes in the upper positioning plate 61 and the lower positioning plate 62, the upper positioning plate 61 and the lower positioning plate 62 are fixed together, the tongue plate 2, the rotating mechanism 3 and the power mechanism 4 cannot displace when the whole device vibrates, the chain 64 is arranged at the top of the positioning bolt 63, the chain 64 can prevent the positioning bolt 63 from falling through the positioning holes, and the chain can also be used for assisting in fixing the upper positioning plate 61 and the lower positioning plate 62.

The upper positioning plate 61 is fixed on the power arm 33, the lower positioning plate 62 is fixed on the threaded rod 41, the lower positioning plate 62 is driven to rotate through the rotation of the threaded rod 41, and the positioning bolt 63 is inserted between two proper positioning holes.

The fixed block 31 is provided with a connecting rod 5 for fixing, the supporting rod 32 is rotatably connected with the connecting rod 5, and the supporting rod 32 is fixed on the connecting rod 5, so that the position of the rotating mechanism 3 can be adjusted as required.

The fixed base plate 1 is provided with a rotating shaft 21 used for rotation, two ends of the rotating shaft 21 are sleeved on bearings 22, when the two bearings 22 bear pressure on the tongue plates 2, the tongue plates 2 can be more stable, the tongue plates 2 are rotatably connected with the rotating shaft 21, more than two tongue plates 2 are rotatably connected with the fixed base plate 1, in the example, three tongue plates 2 are arranged, the tongue plates 2 can be connected together, and a single tongue plate 2 can also be used for production.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (8)

1. The utility model provides an adjust laying head circle type dropping point device, its characterized in that, includes fixed base plate (1), hyoplastron (2) and rotary mechanism (3), hyoplastron (2) with rotary mechanism (3) all set up on fixed base plate (1), rotary mechanism (3) include fixed block (31), branch (32), power arm (33) and resistance arm (34), fixed block (31) are fixed on fixed base plate (1), branch (32) articulate on fixed block (31), power arm (33) with resistance arm (34) are connected respectively the both ends of branch (32), resistance arm (34) both ends are connected respectively hyoplastron (2) with branch (32).

2. Device for adjusting the drop point of a laying head coil according to claim 1, characterized in that on said power arm (33) there is provided a power mechanism (4), said power mechanism (4) comprising a threaded rod (41), a hand wheel (42) and a threaded hole fixing post (43).

3. Device for adjusting the laying head ring drop according to claim 2, characterized in that said power arm (33) and said hand wheel (42) are connected to the two ends of said threaded rod (41), respectively, said threaded rod (41) passing through a threaded hole on said threaded hole fixing post (43), said threaded rod (41) being rotatably connected together.

4. Device according to claim 2, characterized in that between said rotation mechanism (3) and power mechanism (4) there is provided a positioning mechanism (6) for positioning, said positioning mechanism (6) comprising an upper positioning plate (61), a lower positioning plate (62), a positioning bolt (63) and a chain (64).

5. A device for adjusting the drop point of a laying head coil according to claim 4, wherein said upper positioning plate (61) and said lower positioning plate (62) are provided with positioning holes, said positioning pins (63) pass through the positioning holes of said upper positioning plate (61) and said lower positioning plate (62), and said chain (64) is arranged on the top of said positioning pins (63).

6. An apparatus for adjusting the drop point of a laying head coil according to claim 5, wherein said upper positioning plate (61) is fixed to said power arm (33) and said lower positioning plate (62) is fixed to said threaded rod (41).

7. Device for adjusting the drop point of a laying head coil according to claim 1, characterized in that a connecting rod (5) for fixing is provided on said fixing block (31), said strut (32) being rotatably connected to said connecting rod (5).

8. A device for adjusting the drop point of a laying head coil according to claim 1, wherein said fixed base plate (1) is provided with a rotation shaft (21) for rotation, said tongue plate (2) being rotatably hinged to said rotation shaft (21), more than two tongue plates (2) being provided on said fixed base plate (1).

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