Wire drawing machine outlet self-adjusting straightener

Abstract

The utility model relates to the field of straighteners, in particular to a self-adjusting straightener for an outlet of a wire drawing machine. The wire drawing device is arranged corresponding to an outlet of a wire drawing machine and comprises a base, a wire drawing plate is movably arranged on the base, a wire drawing hole is formed in the wire drawing plate, the diameter of the wire drawing hole corresponds to that of a to-be-machined steel wire, and the to-be-machined steel wire penetrates through the wire drawing hole under the action of a traction mechanism; the wire drawing plate is connected with a driving part, the driving part drives the wire drawing plate to move along a plane perpendicular to the length direction of the steel wire, the wire drawing hole abuts against the bent section of the steel wire, and the bent section is straightened under the action of the driving part. According to the steel wire straightening device, the adjusting plate is arranged, the wire drawing hole is formed in the adjusting plate, and the wire drawing hole abuts against the bent section of the steel wire and moves in the direction opposite to the steel wire bending direction under the action of the pair of servo motors, so that the bent section is straightened.

Description

Technical Field

[0001] The utility model relates to the field of straighteners, in particular to a self-adjusting straightener at an outlet of a wire drawing machine. Background Art

[0002] The wire drawing machines on the market now have outlet regulators, which can adjust the straightness of the outlet wire to a certain extent. The basic structure is four screws, which are manually screwed and adjusted according to the bending degree of the wire. There are problems such as inaccuracy, time-consuming and labor-intensive. Utility Model Content

[0003] The utility model aims to provide a self-adjusting straightener for a wire drawing machine outlet, so as to solve the problems of inaccuracy, time-consuming and labor-intensiveness of the outlet regulator of the wire drawing machine in the prior art.

[0004] The technical solution of the utility model is: a self-adjusting straightener at the outlet of a wire drawing machine, arranged corresponding to the outlet of the wire drawing machine, comprising a base, a wire drawing plate movably arranged on the base, a wire drawing hole opened on the wire drawing plate, the wire drawing hole having a diameter corresponding to the steel wire to be processed, and the steel wire to be processed passes through the wire drawing hole under the action of a traction mechanism;

[0005] The drawing plate is connected to a driving part, and the driving part drives the drawing plate to move along a plane perpendicular to the length direction of the steel wire. The drawing hole abuts against the curved section of the steel wire, and the curved section is straightened under the action of the driving part.

[0006] Preferably, the spinning plate is arranged on the adjusting part, and the adjusting part includes a first adjusting mechanism and a second adjusting mechanism; wherein the first adjusting mechanism includes a pair of first guide rails fixed to the base along a first direction, a first slider is provided on the first guide rail, and a first adjusting plate is fixed on the first slider; the second adjusting mechanism includes a pair of second guide rails fixed to the adjusting plate along a second direction, a second slider is provided on the second guide rail, and a second adjusting plate is fixed on the second slider;

[0007] In addition, avoidance grooves for the steel wire to pass through are provided in the middle of the base, the first adjustment plate and the second adjustment plate.

[0008] Preferably, the spinning plate is detachably connected to the second adjustment plate.

[0009] Preferably, a boss is provided in the middle of the second adjustment plate, a placement hole is provided inside the boss, and the wire drawing plate is provided in a circular structure and embedded in the placement hole of the boss.

[0010] Preferably, a step is provided in the placement hole, and the wire drawing plate is embedded in a side of the step close to the wire drawing machine;

[0011] Furthermore, chamfers are provided at both ends of the wire drawing hole of the wire drawing plate.

[0012] Preferably, the driving unit includes a first driver and a second driver; the first driver is arranged on the base along the first direction, and its actuator end is fixed to the first adjustment plate, and is used to push the first adjustment plate to move along the first direction; the second driver is arranged on the first adjustment plate along the second direction, and its actuator end is fixed to the second adjustment plate, and is used to push the second adjustment plate to move along the second direction.

[0013] Preferably, a detection unit and a control unit are also provided. The detection unit is arranged between the wire drawing plate and the wire drawing machine, and is used to record specific parameters of the bending section of the steel wire. The control unit is electrically connected to the driving part, and controls the driving part to adjust the spatial position of the wire drawing plate according to the detection value of the detection unit.

[0014] Compared with the prior art, the advantages of the utility model are:

[0015] (1) The present application is provided with an adjustment plate, on which a wire drawing hole is mounted. The wire drawing hole abuts against the bent section of the steel wire and moves in a direction opposite to the bending direction of the steel wire under the action of a pair of servo motors, thereby straightening the bent section.

[0016] (2) The present application is provided with a detection unit and a control unit. The detection unit is arranged between the wire drawing plate and the wire drawing machine, and is used to record the specific parameters of the bending section of the steel wire. The control unit is electrically connected to the driving unit, and controls the driving unit to adjust the spatial position of the wire drawing plate according to the detection value of the detection unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 This is a structural diagram of a self-adjusting straightener at the outlet of a wire drawing machine described in the utility model;

[0019] Figure 2 This is an exploded view of a self-adjusting straightener at the outlet of a wire drawing machine described in the utility model;

[0020] Figure 3 This is an exploded view of the second adjusting plate and the wire drawing plate of the utility model;

[0021] Wherein: 1. base, 2. drawing plate, 21. boss, 22. step, 3. drawing hole, 4. driving unit, 41. first driver, 42. second driver, 5. adjusting unit, 51. first adjusting mechanism, 511. first guide rail, 512. first slider, 513. first adjusting plate, 52. second adjusting mechanism, 521. second guide rail, 522. second slider, 523. second adjusting plate, 6. detection unit. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the present invention in conjunction with specific embodiments:

[0023] like Figure 1 and Figure 2 As shown, a self-adjusting straightener for a wire drawing machine outlet is arranged corresponding to the outlet of the wire drawing machine and straightens the steel wire led out of the wire drawing machine by a traction mechanism (not shown in the figure).

[0024] It comprises a fixed base 1 on which a drawing plate 2 is movably arranged. A drawing hole 3 is provided in the middle of the drawing plate 2. The drawing hole 3 has a diameter corresponding to the steel wire to be processed, that is, the diameter of the drawing hole 3 can be the same as the diameter of the steel wire or have a smaller interference or gap.

[0025] The drawing plate 2 is connected to a driving unit 4, which drives the drawing plate 2 to move along a plane perpendicular to the length direction of the steel wire. During this process, the drawing hole 3 abuts against the curved section of the steel wire and moves in a direction opposite to the curved direction of the steel wire under the action of the driving unit 4, thereby straightening the curved section.

[0026] Furthermore, the drawing plate 2 is arranged on the adjusting part 5, and the adjusting part 5 includes a first adjusting mechanism 51 and a second adjusting mechanism 52; wherein, the first adjusting mechanism 51 includes a pair of first guide rails 511 fixed to the base 1 along the second direction, and the first guide rail 511 is cooperated with a first slider 512, and the first slider 512 is fixed with a first adjusting plate 513; the second adjusting mechanism 52 includes a pair of second guide rails 521 fixed to the adjusting plate along the third direction, and the second guide rail 521 is cooperated with a second slider 522, and the second slider 522 is fixed with a second adjusting plate 523; and, the base 1, the first adjusting plate 513 and the second adjusting plate 523 are all provided with avoidance grooves in the middle parts for the steel wire to pass through.

[0027] In this embodiment, Figure 3 As shown, a boss 21 is provided in the middle of the second adjustment plate 523, and a placement hole is provided in the axial direction of the boss 21. The wire drawing plate 2 is set as a circular structure, and the diameter at its outer edge is the same as the diameter of the placement hole, so that the wire drawing plate 2 can be embedded in the placement hole. And according to the different diameters of the steel wires to be straightened, wire drawing plates 2 with wire drawing holes 3 of different diameters are embedded in the placement hole to enhance the versatility of the product. In addition, a step 22 is also provided in the placement hole, and the wire drawing plate 2 is embedded in the side of the step 22 close to the wire drawing machine. With such a configuration, the step 22 can limit the wire drawing plate 2 to prevent the wire drawing plate 2 from being pulled out of the placement hole due to friction when the steel wire passes through the wire drawing hole 3 and is drawn out. In addition, the wire drawing plate 2 is provided with chamfers at both ends of the wire drawing hole 3 to prevent scratches on the steel wire.

[0028] The driving unit 4 includes a first driver 41 and a second driver 42. The first driver 41 is arranged on the base 1 along the first direction, and its execution end is fixed to the first adjustment plate 513, and is used to push the first adjustment plate 513 to move along the first direction. The second driver 42 is arranged on the first adjustment plate 513 along the second direction, and its execution end is fixed to the second adjustment plate 523, and is used to push the second adjustment plate 523 to move along the second direction. In this embodiment, the first driver 41 and the second driver 42 both use servo motors equipped with screw mechanisms.

[0029] In addition, a detection unit 6 and a control unit are provided. The detection unit 6 is provided between the wire drawing plate 2 and the wire drawing machine, and is used to record specific parameters of the bending section of the steel wire. The control unit is electrically connected to the driving unit 4, and controls the driving unit 4 to adjust the spatial position of the wire drawing plate 2 according to the detection value of the detection unit 6.

[0030] When using:

[0031] The steel wire passes through the drawing hole 3 and moves along its length direction under the action of the traction mechanism. The detection unit 6 records the specific parameters of the bending section of the steel wire and feeds back to the control unit. The control unit controls the first driver 41 or the second driver 42 to drive the drawing hole 3 to move in the opposite direction of the bending direction of the steel wire according to the feedback data, so that the bending section of the steel wire is straightened.

[0032] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model.

Claims

1. A self-adjusting straightener at the outlet of a wire drawing machine, arranged corresponding to the outlet of the wire drawing machine, characterized in that: It comprises a base, on which a wire drawing plate is movably arranged, on which a wire drawing hole is opened, and the wire drawing hole has a diameter corresponding to the steel wire to be processed, and the steel wire to be processed passes through the wire drawing hole under the action of a traction mechanism; The drawing plate is connected to a driving part, and the driving part drives the drawing plate to move along a plane perpendicular to the length direction of the steel wire. The drawing hole abuts against the curved section of the steel wire, and the curved section is straightened under the action of the driving part.

2. A self-adjusting straightener for a wire drawing machine outlet according to claim 1, characterized in that: The spinning plate is arranged on the adjusting part, and the adjusting part includes a first adjusting mechanism and a second adjusting mechanism; wherein the first adjusting mechanism includes a pair of first guide rails fixed to the base along a first direction, a first slider is provided on the first guide rail, and a first adjusting plate is fixed on the first slider; the second adjusting mechanism includes a pair of second guide rails fixed to the adjusting plate along a second direction, a second slider is provided on the second guide rail, and a second adjusting plate is fixed on the second slider; In addition, avoidance grooves for the steel wire to pass through are provided in the middle of the base, the first adjustment plate and the second adjustment plate.

3. A self-adjusting straightener for a wire drawing machine outlet according to claim 2, characterized in that: The spinning plate is detachably connected to the second adjusting plate.

4. A self-adjusting straightener for a wire drawing machine outlet according to claim 3, characterized in that: A boss is arranged in the middle of the second adjusting plate, a placement hole is opened inside the boss, and the wire drawing plate is arranged in a circular structure and embedded in the placement hole of the boss.

5. A self-adjusting straightener for a wire drawing machine outlet according to claim 4, characterized in that: A step is provided in the placement hole, and the wire drawing plate is embedded in a side of the step close to the wire drawing machine; Furthermore, chamfers are provided at both ends of the wire drawing hole of the wire drawing plate.

6. A self-adjusting straightener for a wire drawing machine outlet according to claim 2, characterized in that: The driving part includes a first driver and a second driver; the first driver is arranged on the base along the first direction, and its execution end is fixed to the first adjustment plate, and is used to push the first adjustment plate to move along the first direction; the second driver is arranged on the first adjustment plate along the second direction, and its execution end is fixed to the second adjustment plate, and is used to push the second adjustment plate to move along the second direction.

7. A self-adjusting straightener for a wire drawing machine outlet according to claim 1, characterized in that: A detection unit and a control unit are also provided. The detection unit is arranged between the wire drawing plate and the wire drawing machine and is used to record specific parameters of the bending section of the steel wire. The control unit is electrically connected to the driving part and controls the driving part to adjust the spatial position of the wire drawing plate according to the detection value of the detection unit.

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