CN214235698U

CN214235698U - Straightening device for steel bar production line

Info

Publication number: CN214235698U
Application number: CN202120299546.7U
Authority: CN
Inventors: 赵华; 庞帅; 安可峰; 马晓飞; 白继先
Original assignee: Rizhao Huazhe Steel Bar Co ltd
Current assignee: Rizhao Huazhe Steel Bar Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-09-21
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a rod iron production line straightener, including sealed shell, rod iron, aligning structure, first fixed knot construct, regulation structure, second motor, fifth gear, sixth gear, second lead screw, regulating block and second fixed knot construct. The utility model has the advantages that: the inside of seal shell is located to the second motor, the second motor is connected with the fifth gear, mesh between fifth gear and the sixth gear, sixth gear connection is in the second lead screw, the second lead screw rotates to be connected in seal shell, second lead screw threaded connection has the regulating block, regulating block sliding connection is in seal shell, the inside of regulating block is equipped with a plurality of aligning structures, and then drive fifth gear through the second motor and rotate, fifth gear drive sixth gear rotates, the sixth gear drives the second lead screw and rotates, second lead screw threaded drive regulating block slides, the regulating block drives the motion of aligning structure, and then be convenient for straighten the rod iron of different diameters, the scope of aligning has been improved, the flexibility of aligning has been improved.

Description

Straightening device for steel bar production line

Technical Field

The utility model relates to a straightener specifically is a rod iron production line straightener, belongs to rod iron straightening equipment field.

Background

The straightening machine is equipment for straightening metal sections, bars, pipes, wires and the like, the straightening machine extrudes metal bars and the like through straightening rollers to change the straightness of the metal bars and the like, generally comprises two rows of straightening rollers with different numbers, also comprises two rollers, straighteners with two rollers straighteners rely on the angle change of the two rollers (concave in the middle and hyperbolic rollers) to straighten materials with different diameters, and the main types of the straighteners are a pressure straightening machine, a balance rolling straightening machine, a shoe rolling straightening machine, a rotary reverse bending straightening machine and the like.

However, the diameter of the steel bar straightened by the traditional straightener is fixed, so that the steel bars with different diameters are not convenient to straighten, the straightening range is small, and the flexibility is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rod iron production line straightener just in order to solve above-mentioned problem, be convenient for straighten the rod iron of different diameters, the maintenance of the running roller of being convenient for is maintained.

The utility model achieves the purpose through the following technical proposal, and the straightening device for the steel bar production line comprises a sealing shell, the sealing shell is provided with a plurality of straightening structures which are abutted against the steel bar, a first fixing structure and a second fixing structure are arranged inside the straightening structures, the sealing shell is provided with an adjusting structure, the adjusting structure comprises a second motor, a fifth gear, a sixth gear, a second screw rod and an adjusting block, the second motor is arranged in the sealed shell and is connected with the fifth gear, the fifth gear is meshed with the sixth gear, the sixth gear is connected with the second screw rod, the second screw rod is rotationally connected with the sealing shell, the second screw rod is in threaded connection with the adjusting block, the adjusting block is connected to the sealing shell in a sliding mode, and a plurality of straightening structures are arranged inside the adjusting block.

Preferably, in order to save labor and change the transmission direction, the diameter of the fifth gear is smaller than that of the sixth gear, the fifth gear is perpendicular to the sixth gear, and the diameter of one end of the second screw rod is smaller than that of the other end of the second screw rod.

Preferably, in order to be able to right the bar iron is straightened, the straightening structure includes first motor, first gear, second gear, head rod and first running roller, two first motor is located the inside of seal shell, first motor is connected with first gear, first gear with mesh between the second gear, the second gear connect in the head rod, the head rod rotate connect in seal shell and be connected with first running roller, first running roller contradict in one side of bar iron.

Preferably, in order to be able to straighten the rod iron, the straightening structure further comprises a second roller, a third connecting rod, a seventh gear, an eighth gear and a third motor, two third motors are arranged inside the adjusting block, the third motors are connected with the eighth gear, the eighth gear is meshed with the seventh gear, the seventh gear is connected with the third connecting rod, the third connecting rod is rotatably connected with the adjusting block and the second roller, and the second roller is abutted to the other side of the rod iron.

Preferably, in order to save labor, the diameter of the first gear is smaller than that of the second gear, and the diameter of the eighth gear is smaller than that of the seventh gear.

Preferably, in order to improve the efficiency of the maintenance of first running roller, first fixed knot constructs including second connecting rod, third gear, fourth gear, first lead screw and first fixture block, the second connecting rod rotate connect in the first connecting rod, the second connecting rod is connected with the third gear, the third gear with mesh between the fourth gear, the fourth gear connect in first lead screw, first lead screw rotate connect in first connecting rod and threaded connection have two first fixture block, first fixture block sliding connection in the first connecting rod and with block between the first running roller.

Preferably, in order to improve the efficiency of the maintenance of the second roller wheel, the second fixing structure includes a fourth connecting rod, a first bevel gear, a second bevel gear, a third screw rod and a second clamping block, the fourth connecting rod is rotatably connected to the third connecting rod, the fourth connecting rod is connected to the first bevel gear, the first bevel gear is clamped to the second bevel gear, the second bevel gear is connected to the third screw rod, the third screw rod is rotatably connected to the third connecting rod and is in threaded connection with two second clamping blocks, and the second clamping block is slidably connected to the third connecting rod and is clamped to the second roller wheel.

The utility model has the advantages that: the inside of seal shell is located to the second motor, the second motor is connected with the fifth gear, mesh between fifth gear and the sixth gear, sixth gear connection is in the second lead screw, the second lead screw rotates to be connected in seal shell, second lead screw threaded connection has the regulating block, regulating block sliding connection is in seal shell, the inside of regulating block is equipped with a plurality of aligning structures, and then drive fifth gear through the second motor and rotate, fifth gear drive sixth gear rotates, the sixth gear drives the second lead screw and rotates, second lead screw threaded drive regulating block slides, the regulating block drives the motion of aligning structure, and then be convenient for straighten the rod iron of different diameters, the scope of aligning has been improved, the flexibility of aligning has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection of the straightening structure shown in FIG. 1 to a steel bar;

FIG. 3 is a schematic view of the connection of the straightening structure to the adjusting structure shown in FIG. 1;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is an enlarged view of the portion B shown in FIG. 3;

fig. 6 is an enlarged schematic view of the portion C shown in fig. 3.

In the figure: 1. the sealing device comprises a sealing shell, 2, a steel bar, 3, a straightening structure, 31, a first motor, 32, a first gear, 33, a second gear, 34, a first connecting rod, 35, a first roller, 36, a second roller, 37, a third connecting rod, 38, a seventh gear, 39, an eighth gear, 39a, a third motor, 4, a first fixing structure, 41, a second connecting rod, 42, a third gear, 43, a fourth gear, 44, a first screw rod, 45, a first clamping block, 5, an adjusting structure, 51, a second motor, 52, a fifth gear, 53, a sixth gear, 54, a second screw rod, 55, an adjusting block, 6, a second fixing structure, 61, a fourth connecting rod, 62, a first bevel gear, 63, a second bevel gear, 64, a third screw rod, 65 and a second clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-6, a straightening device for a steel bar production line includes a sealing shell 1, a plurality of straightening structures 3 are disposed on the sealing shell 1, the plurality of straightening structures 3 are abutted to a steel bar 2, a first fixing structure 4 and a second fixing structure 6 are disposed inside the straightening structures 3, an adjusting structure 5 is disposed on the sealing shell 1, the adjusting structure 5 includes a second motor 51, a fifth gear 52, a sixth gear 53, a second lead screw 54 and an adjusting block 55, the second motor 51 is disposed inside the sealing shell 1, the second motor 51 is connected to the fifth gear 52, the fifth gear 52 is engaged with the sixth gear 53, the sixth gear 53 is connected to the second lead screw 54, the second lead screw 54 is rotatably connected to the sealing shell 1, the second lead screw 54 is connected to the adjusting block 55 through a thread, the adjusting block 55 is slidably connected to the sealing shell 1, and a plurality of straightening structures 3 are arranged inside the adjusting block 55.

As a technical optimization scheme of the present invention, the diameter of the fifth gear 52 is smaller than the diameter of the sixth gear 53, the fifth gear 52 is perpendicular to the sixth gear 53, and the diameter of one end of the second lead screw 54 is smaller than the diameter of the other end.

As a technical optimization scheme of the utility model, straightening structure 3 includes first motor 31, first gear 32, second gear 33, head rod 34 and first running roller 35, two first motor 31 is located the inside of seal shell 1, first motor 31 is connected with first gear 32, first gear 32 with mesh between the second gear 33, second gear 33 connect in head rod 34, head rod 34 rotate connect in seal shell 1 just is connected with first running roller 35, first running roller 35 contradict in one side of rod iron 2.

As a technical optimization scheme of the utility model, straightening structure 3 still includes second roller 36, third connecting rod 37, seventh gear 38, eighth gear 39 and third motor 39a, two third motor 39a locates regulating block 55's inside, third motor 39a is connected with eighth gear 39, eighth gear 39 with mesh between the seventh gear 38, seventh gear 38 connect in third connecting rod 37, third connecting rod 37 rotate connect in regulating block 55 just is connected with second roller 36, second roller 36 contradict in the opposite side of bar 2.

As a technical optimization of the present invention, the diameter of the first gear 32 is smaller than the diameter of the second gear 33, and the diameter of the eighth gear 39 is smaller than the diameter of the seventh gear 38.

As a technical optimization scheme of the utility model, first fixed knot constructs 4 and includes second connecting rod 41, third gear 42, fourth gear 43, first lead screw 44 and first fixture block 45, second connecting rod 41 rotate connect in head rod 34, second connecting rod 41 is connected with third gear 42, third gear 42 with mesh between the fourth gear 43, fourth gear 43 connect in head rod 44, head rod 44 rotate connect in head rod 34 and threaded connection have two first fixture block 45, first fixture block 45 sliding connection in head rod 34 and with block between the first running roller 35.

As a technical optimization scheme of the utility model, second fixed knot constructs 6 and includes fourth connecting rod 61, first bevel gear 62, second bevel gear 63, third lead screw 64 and second fixture block 65, fourth connecting rod 61 rotate connect in third connecting rod 37, fourth connecting rod 61 is connected with first bevel gear 62, first bevel gear 62 with block between the second bevel gear 63, second bevel gear 63 connect in third lead screw 64, third lead screw 64 rotate connect in third connecting rod 37 and threaded connection have two second fixture block 65, second fixture block 65 sliding connection in third connecting rod 37 and with block between the second lead screw 36.

When the utility model is used, firstly, the fifth gear 52 is driven to rotate by the second motor 51, the fifth gear 52 drives the sixth gear 53 to rotate, the sixth gear 53 drives the second lead screw 54 to rotate, the second lead screw 54 drives the adjusting block 55 to slide by screw threads, the adjusting block 55 drives the second roller 36 to move, thereby being convenient for straightening steel bars 2 with different diameters, the straightening range is improved, the straightening flexibility is improved, the second motor 39a is started while the first motor 31 is started, the first motor 31 drives the first gear 32 to rotate, the first gear 32 drives the second gear 33 to rotate, the second gear 33 drives the first connecting rod 34 to rotate, the first connecting rod 34 drives the first roller 35 to rotate, the second motor 39a drives the eighth gear 39 to rotate, the eighth gear 39 drives the seventh gear 38 to rotate, the seventh gear 38 drives the third connecting rod 37 to rotate, the third connecting rod 37 drives the second roller 36 to rotate, and then the steel bar 2 is placed between the first roller 35 and the second roller 36, and then the steel plate 3 is straightened under the action of the two first rollers 35 and the two second rollers 36, when the first roller 35 needs to be disassembled, the second connecting rod 41 is rotated by a wrench, the second connecting rod 41 drives the third gear 42 to rotate, the third gear 42 drives the fourth gear 43 to rotate, the fourth gear 43 drives the first lead screw 44 to rotate, the first lead screw 44 drives the two first clamping blocks 45 to move away from the first roller 35 by threads, so that the first clamping blocks 45 are not clamped with the first roller 35, and the first roller 35 is convenient to disassemble, the efficiency of overhauling and maintaining the first roller 35 is improved, when the second roller 36 needs to be disassembled, the fourth connecting rod 61 is rotated by the wrench, the first bevel gear 62 is driven to rotate the second bevel gear 63, the second bevel gear 63 drives the third lead screw 64 to rotate, the third lead screw 64 drives the second clamping block 65 to deviate from the second roller 36 to move in a threaded mode, so that the second roller 36 is not clamped with the second clamping block 65, the second roller 36 is convenient to detach, and the overhauling and maintaining efficiency of the second roller 36 is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a rod iron production line straightener, includes sealed shell (1), its characterized in that: the sealing shell (1) is provided with a plurality of straightening structures (3), the straightening structures (3) are abutted to the steel bar (2), the straightening structures (3) are internally provided with first fixing structures (4) and second fixing structures (6), the sealing shell (1) is provided with adjusting structures (5), each adjusting structure (5) comprises a second motor (51), a fifth gear (52), a sixth gear (53), a second lead screw (54) and an adjusting block (55), the second motor (51) is arranged in the sealing shell (1), the second motor (51) is connected with the fifth gear (52), the fifth gear (52) is meshed with the sixth gear (53), the sixth gear (53) is connected to the second lead screw (54), the second lead screw (54) is rotatably connected to the sealing shell (1), the second screw rod (54) is in threaded connection with the adjusting block (55), the adjusting block (55) is connected to the sealing shell (1) in a sliding mode, and a plurality of straightening structures (3) are arranged inside the adjusting block (55).

2. The straightening device for the steel bar production line according to claim 1, wherein the straightening device comprises: the diameter of the fifth gear (52) is smaller than that of the sixth gear (53), the fifth gear (52) is perpendicular to the sixth gear (53), and the diameter of one end of the second screw rod (54) is smaller than that of the other end of the second screw rod.

3. The straightening device for the steel bar production line according to claim 2, wherein the straightening device comprises: straightening structure (3) include first motor (31), first gear (32), second gear (33), head rod (34) and first running roller (35), two first motor (31) are located the inside of seal shell (1), first motor (31) are connected with first gear (32), first gear (32) with mesh between second gear (33), second gear (33) connect in head rod (34), head rod (34) rotate connect in seal shell (1) and be connected with first running roller (35), first running roller (35) contradict in one side of bar (2).

4. The straightening device for the steel bar production line according to claim 3, wherein the straightening device comprises: straightening structure (3) still include second running roller (36), third connecting rod (37), seventh gear (38), eighth gear (39) and third motor (39a), two third motor (39a) are located the inside of regulating block (55), third motor (39a) are connected with eighth gear (39), eighth gear (39) with mesh between seventh gear (38), seventh gear (38) connect in third connecting rod (37), third connecting rod (37) rotate connect in regulating block (55) and be connected with second running roller (36), second running roller (36) contradict in the opposite side of steel bar (2).

5. The straightening device for the steel bar production line according to claim 4, wherein the straightening device comprises: the diameter of the first gear (32) is smaller than the diameter of the second gear (33), and the diameter of the eighth gear (39) is smaller than the diameter of the seventh gear (38).

6. The straightening device for the steel bar production line according to claim 5, wherein the straightening device comprises: first fixed knot constructs (4) and includes second connecting rod (41), third gear (42), fourth gear (43), first lead screw (44) and first fixture block (45), second connecting rod (41) rotate connect in first connecting rod (34), second connecting rod (41) are connected with third gear (42), third gear (42) with mesh between fourth gear (43), fourth gear (43) connect in first lead screw (44), first lead screw (44) rotate connect in first connecting rod (34) and threaded connection have two first fixture block (45), first fixture block (45) sliding connection in first connecting rod (34) and with block between first running roller (35).

7. The straightening device for the steel bar production line according to claim 6, wherein the straightening device comprises: the second fixing structure (6) comprises a fourth connecting rod (61), a first bevel gear (62), a second bevel gear (63), a third screw rod (64) and second clamping blocks (65), the fourth connecting rod (61) is rotatably connected to the third connecting rod (37), the fourth connecting rod (61) is connected with the first bevel gear (62), the first bevel gear (62) is clamped with the second bevel gear (63), the second bevel gear (63) is connected to the third screw rod (64), the third screw rod (64) is rotatably connected to the third connecting rod (37) and is in threaded connection with the second clamping blocks (65), and the second clamping blocks (65) are slidably connected to the third connecting rod (37) and are clamped with the second roller wheels (36).