Wire straightening device of wire drawing machine

Abstract

The utility model provides a wire straightening device of a wire drawing machine, which relates to the technical field of wire straightening and comprises a shell, a connecting piece is slidably mounted at the front end of the shell, and a plurality of first mounting holes are formed in two sides of one end, close to each other, of the connecting piece and the shell. A fixed transverse roller is rotationally mounted at the upper position of the top of the shell; a plurality of corresponding grooves are formed in the left side and the right side of the ends, close to each other, of the connecting piece and the shell to form the first mounting holes used for mounting the movable transverse roller, so that a user can conveniently select the first mounting holes in proper positions according to different diameters of wires to mount the movable transverse roller; and a plurality of second mounting holes for mounting the movable vertical rollers are formed in the bottom of the shell, and a moving groove and a second fixing hole are formed in the top of the shell, so that a user can conveniently mount a second connecting shaft to a proper position for fixing according to needs, and the purpose of convenient adjustment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire straightening, in particular to a wire straightening device for a wire drawing machine. Background Art

[0002] Rolled materials often produce various shape defects during the rolling process or in the subsequent cooling and transportation process, such as bending of wires, bars, profiles and pipes, and bending, wavy, and scooping of plates and strips. Through various straightening processes, defects such as bending can be eliminated under the action of external forces, so that the products can reach a qualified state. For steel processing, straightening is one of the important finishing processes. Straightening generally involves straightening or flattening steel in a rolled state through straightening equipment. The straightening machine straightens wires and the like through straightening rollers. There are two rows of straightening rollers with different numbers; there are also two-roller straightening machines that rely on the angle change of the two rollers to straighten materials of different diameters. However, when the wire is transported into the processing equipment, due to the relatively long length of the wire, it is easy to bend under the action of external forces. The material cannot be eliminated when it is bent. The straightening effect of only the vertical straightening wheel and the horizontal straightening wheel is not good. Entering the well wheel before passing through the vertical straightening wheel and the horizontal straightening wheel can effectively improve the generation of small bends in the material.

[0003] However, the well wheel in general technology cannot facilitate users to adjust it according to different wire diameters, and often requires multiple well wheels to adapt to wires of different diameters, which is not only inconvenient for users to use, but also causes a waste of resources. Utility Model Content

[0004] The utility model aims to provide a wire straightening device for a wire drawing machine, aiming to solve the problem that the wire straightening device for a wire drawing machine in the general technology is inconvenient to adjust.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the wire straightening device of the wire drawing machine includes a shell, a connecting piece is slidably installed at the front end of the shell, and a plurality of first mounting holes are provided on both sides of the end where the connecting piece and the shell are close to each other, a fixed transverse roller is rotatably installed at the upper position on the top of the shell, and movable transverse rollers are rotatably installed inside the two corresponding first mounting holes, and a first straightening gap for straightening the wire is provided between the fixed transverse roller and the movable transverse roller; a fixed vertical roller is rotatably installed at the middle left position of the rear end of the shell, and a plurality of second mounting holes for installing the movable vertical roller are provided at the bottom of the shell, a movable groove and a second fixed hole for installing the movable vertical roller are provided at the top of the shell, and a second straightening gap for straightening the wire is provided between the fixed vertical roller and the movable vertical roller.

[0006] The beneficial effect is: the movable transverse roller is installed by arranging a connecting piece, and a plurality of corresponding grooves are opened on the left and right sides of one end of the connecting piece and the shell body close to each other to form a first installation hole for installing the movable transverse roller, which can facilitate the user to select the first installation hole at a suitable position according to the different wire diameters to install the movable transverse roller, and a plurality of second installation holes for installing the movable vertical roller are opened at the bottom of the shell body, and a movable groove and a second fixed hole are opened at the top of the shell body, which can facilitate the user to install the second connecting shaft to the inside of the second installation hole at a suitable position as needed and fix it through fixing bolts, thereby facilitating the user to adjust the position of the movable transverse roller and the movable vertical roller, thereby achieving the purpose of easy adjustment.

[0007] A further technical solution of the utility model is that a plurality of corresponding grooves are provided on both sides of one end where the connecting member and the shell are close to each other, and a groove on the connecting member and a groove on the shell are combined to form a first mounting hole.

[0008] A further technical solution of the present invention is that a plurality of connecting plates are fixedly installed on both sides of the connecting piece, and mounting bolts for mounting and fixing the connecting plates are installed inside the connecting plates.

[0009] A further technical solution of the utility model is that a plurality of first fixing holes for installing mounting bolts are provided on both the left and right sides of the shell.

[0010] The beneficial effect is that it is convenient for users to disassemble and assemble the connecting piece, and then it is convenient for users to adjust the position of the movable transverse roller.

[0011] A further technical solution of the utility model is that the movable vertical roller comprises a second straightening rod body, a second connecting shaft is fixedly installed at the bottom of the second straightening rod body, and the second connecting shaft is rotatably installed inside one of the second mounting holes.

[0012] A further technical solution of the utility model is that a third connecting shaft is fixedly installed on the top of the second straightening rod body, a connecting bearing is fixedly installed on the top of the outer circumferential surface of the third connecting shaft, and a fixing plate is fixedly installed on the outer circumferential surface of the connecting bearing.

[0013] A further technical solution of the utility model is that fixing bolts are installed at both ends of the interior of the fixing plate, and the two fixing bolts are respectively threadedly installed in the interior of two of the second fixing holes.

[0014] The beneficial effect is that the user can conveniently adjust the position of the second vertical roller, and after the adjustment, the second vertical roller is reinforced by fixing bolts to maintain its stability.

[0015] A further technical solution of the utility model is that the fixed transverse roller comprises a first straightening roller body, and both ends of the first straightening roller body are fixedly mounted with a first connecting shaft for mounting the first straightening roller body.

[0016] A further technical solution of the utility model is that the movable transverse roller and the fixed vertical roller have the same structure as the fixed transverse roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model from the first viewing angle.

[0018] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle.

[0019] Figure 3 It is a side view of the utility model.

[0020] Figure 4 It is a structural schematic diagram of a connecting piece in a specific embodiment of the utility model.

[0021] Figure 5 It is a structural schematic diagram of a shell in a specific embodiment of the utility model.

[0022] Figure 6 It is a structural schematic diagram of a movable transverse roller in a specific embodiment of the utility model.

[0023] Figure 7 It is a structural schematic diagram of a movable vertical roller in a specific embodiment of the utility model.

[0024] In the figure: 1-shell, 11-connecting part, 12-first mounting hole, 13-first fixing hole, 14-connecting plate, 15-mounting bolt, 16-second mounting hole, 17-movable groove, 18-second fixing hole, 2-fixed transverse roller, 201-first straightening roller body, 202-first connecting shaft, 21-movable transverse roller, 22-first straightening gap, 3-fixed vertical roller, 31-movable vertical roller, 311-second straightening rod body, 312-second connecting shaft, 313-third connecting shaft, 314-connecting bearing, 315-fixed plate, 316-fixing bolt, 32-second straightening gap, 4-wire. DETAILED DESCRIPTION

[0025] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0026] like Figure 1-4As shown, a wire straightening device for a wire drawing machine comprises a shell 1, a connecting member 11 is slidably installed at the front end of the shell 1, fixed cross rollers 2 are rotatably installed on the left and right sides of the front end of the shell 1, a plurality of grooves corresponding to each other are provided on the left and right sides of one end where the connecting member 11 and the shell 1 are close to each other, a groove on the connecting member 11 and a groove on the shell 1 are combined with each other to form a first mounting hole 12, and movable cross rollers 21 are rotatably installed inside the two first mounting holes 12 corresponding to each other on the left and right sides, a plurality of first fixing holes 13 are provided on the left and right sides of the shell 1, a plurality of connecting plates 14 are fixedly installed on both sides of the connecting member 11, and mounting bolts 15 for mounting and fixing the connecting plates 14 are installed inside the connecting plates 14, and the mounting bolts 15 are threadedly installed inside the first fixing holes 13, the fixed cross roller 2 is located at the upper middle position of the shell 1, and the movable cross roller 21 is located at the lower middle position of the shell 1, and a first straightening gap 22 for straightening the wire 4 is provided between the fixed cross roller 2 and the movable cross roller 21.

[0027] like Figure 2-5 As shown, fixed vertical rollers 3 are rotatably installed on the upper and lower sides of the rear end of the shell body 1, a plurality of second installation holes 16 for installing movable vertical rollers 31 are provided at the bottom of the shell body 1, a movable groove 17 and a second fixed hole 18 are provided at the top of the shell body 1, and the number of the second fixed holes 18 is multiple. The movable vertical roller 31 is slidably installed inside the movable groove 17, the fixed vertical rod 3 is located on the left side of the middle of the shell body 1, and the movable vertical roller 31 is located on the right side of the middle of the shell body 1, and a second straightening gap 32 is provided between the fixed vertical rod 3 and the movable vertical roller 31, which is also used to straighten the wire 4.

[0028] like Figure 6 As shown, the fixed transverse roller 2 includes a first straightening roller body 201 , both ends of which are fixedly mounted with first connecting shafts 202 for mounting the first straightening roller body 201 . The movable transverse roller 21 and the fixed vertical roller 3 have the same structure as the fixed transverse roller 2 .

[0029] like Figure 7 As shown, the movable vertical roller 31 includes a second straightening rod body 311, which is slightly shorter than the first straightening roller body 201. A second connecting shaft 312 is fixedly installed at the bottom of the second straightening rod body 311, and the second connecting shaft 312 is rotatably installed inside one of the second mounting holes 16. A third connecting shaft 313 is fixedly installed on the top of the second straightening rod body 311, and the third connecting shaft 313 is approximately twice as long as the third connecting shaft 312. A connecting bearing 314 is fixedly installed on the top of the outer circumference of the third connecting shaft 313, and a fixing plate 315 is fixedly installed on the outer circumference of the connecting bearing 314, and fixing bolts 316 are installed at both ends of the interior of the fixing plate 315, and the two fixing bolts 316 are respectively threadedly installed in the interior of two of the second fixing holes 18.

[0030] During use, the mounting bolts 15 can be loosened to move the connecting piece 11 away from the shell 1 according to the different diameters of the wire 4, so that the movable transverse roller 21 can be installed inside the first mounting hole 12 at a suitable position, and then the connecting piece 11 can be reset and the mounting bolts 15 can be tightened, and then the fixing bolts 316 can be loosened, and the movable vertical roller 31 can be lifted as a whole through the fixing plate 315 to disengage the second connecting shaft 312 from the second mounting hole 16, and the second connecting shaft 312 can be installed inside the second mounting hole 16 at a suitable position as needed, and the fixing bolts 316 can be installed inside the two second fixing holes 18 at corresponding positions.

[0031] In the utility model, the movable transverse roller 21 is installed by setting a connecting piece 11, and a plurality of corresponding grooves are opened on the left and right sides of the end where the connecting piece 11 and the shell 1 are close to each other to form a first installation hole 12 for installing the movable transverse roller 21, which can facilitate the user to select the first installation hole 12 at a suitable position to install the movable transverse roller 21 according to the different diameters of the wire 4, and a plurality of second installation holes 16 for installing the movable vertical roller 31 are opened at the bottom of the shell 1, and a movable groove 17 and a second fixing hole 18 are opened at the top of the shell 1, which can facilitate the user to install the second connecting shaft 312 to the inside of the second installation hole 16 at a suitable position as needed and fix it through the fixing bolt 316, so as to facilitate the user to adjust the position of the movable transverse roller 21 and the movable vertical roller 31, thereby achieving the purpose of easy adjustment.

Claims

1. A wire straightening device for a wire drawing machine, characterized in that: The invention comprises a housing (1), a connecting member (11) being slidably mounted at the front end of the housing (1), a plurality of first mounting holes (12) being provided on both sides of an end where the connecting member (11) and the housing (1) are close to each other, a fixed transverse roller (2) being rotatably mounted at the top of the housing (1), movable transverse rollers (21) being rotatably mounted inside two corresponding first mounting holes (12), and a first straightening gap (22) for straightening the wire (4) being provided between the fixed transverse roller (2) and the movable transverse roller (21); A fixed vertical roller (3) is rotatably mounted at the left position in the middle of the rear end of the shell (1); a plurality of second mounting holes (16) for mounting movable vertical rollers (31) are provided at the bottom of the shell (1); a movable groove (17) and a second fixing hole (18) for mounting the movable vertical rollers (31) are provided at the top of the shell (1); and a second straightening gap (32) for straightening the wire (4) is provided between the fixed vertical roller (3) and the movable vertical roller (31).

2. A wire straightening device for a wire drawing machine according to claim 1, characterized in that: A plurality of mutually corresponding grooves are provided on both left and right sides of one end where the connecting member (11) and the shell (1) are close to each other, and a groove on the connecting member (11) and a groove on the shell (1) are combined to form a first mounting hole (12).

3. A wire straightening device for a wire drawing machine according to claim 1, characterized in that: A plurality of connecting plates (14) are fixedly mounted on both sides of the connecting member (11), and mounting bolts (15) for mounting and fixing the connecting plates (14) are mounted inside the connecting plates (14).

4. A wire straightening device for a wire drawing machine according to claim 1, characterized in that: A plurality of first fixing holes (13) for installing mounting bolts (15) are provided on both the left and right sides of the housing (1).

5. A wire straightening device for a wire drawing machine according to claim 1, characterized in that: The movable vertical roller (31) comprises a second straightening rod body (311), a second connecting shaft (312) being fixedly mounted at the bottom of the second straightening rod body (311), and the second connecting shaft (312) being rotatably mounted inside one of the second mounting holes (16).

6. A wire straightening device for a wire drawing machine according to claim 5, characterized in that: A third connecting shaft (313) is fixedly mounted on the top of the second straightening rod body (311), a connecting bearing (314) is fixedly mounted on the top of the outer circumferential surface of the third connecting shaft (313), and a fixing plate (315) is fixedly mounted on the outer circumferential surface of the connecting bearing (314).

7. A wire straightening device for a wire drawing machine according to claim 6, characterized in that: Fixing bolts (316) are installed at both ends of the interior of the fixing plate (315), and the two fixing bolts (316) are respectively threadedly installed in the interior of two of the second fixing holes (18).

8. A wire straightening device for a wire drawing machine according to any one of claims 1 to 7, characterized in that: The fixed transverse roller (2) comprises a first straightening roller body (201), and first connecting shafts (202) for mounting the first straightening roller body (201) are fixedly mounted at both ends of the first straightening roller body (201).

9. A wire straightening device for a wire drawing machine according to claim 8, characterized in that: The movable transverse roller (21) and the fixed vertical roller (3) have the same structure as the fixed transverse roller (2).

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