Steel wire routing device for straight wire drawing

Abstract

The utility model discloses a steel wire routing device for straight wire drawing. The steel wire routing device comprises a workbench, the wire guiding assemblies are sequentially arranged at the top of the workbench in the steel wire routing direction and used for guiding the steel wires to be routed; the driving assembly is arranged at the top of the workbench and used for driving the steel wire to transmit; wherein the multiple sets of wire guiding assemblies each comprise a first mounting frame and a wire guiding wheel, adjusting annular plates are symmetrically arranged at the two ends of the wire guiding wheel, and the adjusting annular plates can move in the length direction of the wire guiding wheel; the driving assembly comprises a second mounting frame, a driving roller and a driven roller, a two-way threaded rod and a sliding rod are arranged between the driving roller and the driven roller, and the two-way threaded rod is sleeved with symmetrically-arranged arc-shaped guide plates in a threaded mode. According to the utility model, the steel wire can be stably conveyed in the wire drawing process, and the steel wire is prevented from shaking in the wiring process.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire drawing, in particular to a steel wire routing device for straight-through wire drawing. Background Art

[0002] A straight-feed wire drawing machine is a common type of metal wire processing equipment. It can perform wire drawing processing on high, medium and low carbon steel wires, stainless steel wires, copper wires, alloy copper wires, aluminum alloy wires, etc. The equipment guides the steel wire to move in a straight line through a wire routing device. In the prior art, the steel wire routing device guides and drives the steel wire to move through a transmission wheel and a conveying roller, but the length of the transmission wheel body is fixed. When the diameter of the steel wire is much smaller than the length of the transmission wheel body, the steel wire is prone to swing back and forth along the length direction of the wheel body during transmission, resulting in an unstable transmission process. When the steel wire is transmitted between the conveying rollers, it is also prone to swing back and forth along the length direction of the conveying roller, causing the straightness of the wire rope transmission to shift, affecting the wire drawing effect of the steel wire. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a steel wire routing device for straight-line wire drawing, which can stably transmit the steel wire during the wire drawing process, avoid shaking of the steel wire during the routing process, and transmit the steel wire in a straight direction.

[0004] The utility model provides a straight-through wire drawing wire routing device, comprising:

[0005] Workbench;

[0006] A plurality of groups of conductor assemblies are sequentially arranged on the top of the workbench along the wire routing direction, and are used to guide the wire routing;

[0007] A driving assembly, arranged on the top of the workbench, for driving the steel wire transmission;

[0008] Wherein, the plurality of groups of the wire assemblies each include a first mounting frame and a wire wheel, and adjustment ring plates are symmetrically arranged at both ends of the wire wheel, and the adjustment ring plates can move along the length direction of the wire wheel;

[0009] The driving assembly includes a second mounting frame, a driving roller and a driven roller, the driving roller and the driven roller are arranged vertically in parallel between the second mounting frame, a bidirectional threaded rod and a sliding rod are arranged between the driving roller and the driven roller via a third mounting frame, the bidirectional threaded rod and the sliding rod are arranged vertically in parallel and are both located on a side of the second mounting frame away from the wire assembly, a symmetrically arranged arc guide plate is threadedly sleeved on the bidirectional threaded rod, and one end of the arc guide plate is slidably sleeved on the sliding rod.

[0010] Furthermore, a rotating shaft is rotatably connected between the first mounting frames, the wire wheel is fixedly sleeved on the outside of the rotating shaft, side plates are provided at both ends of the wire wheel, the adjustment ring plate is located between the side plates and the adjustment ring plate is sleeved on the outside of the wire wheel, a first screw is threaded through the side plate, and one end of the first screw is rotatably connected to the adjustment ring plate.

[0011] Furthermore, a rotating block is provided at one end of the first screw away from the adjusting ring plate;

[0012] A slide groove is provided on the side plate, a guide rod is arranged in the slide groove, a slider is slidably sleeved on the guide rod, a first spring is also sleeved on the guide rod, one end of the first spring is connected to the slider, and the other end is connected to the inner wall of the slide groove, and the slider is connected to a stop block matching the rotating block through a connecting rod.

[0013] Furthermore, the shape of the rotating block is a quadrilateral.

[0014] Furthermore, a mounting plate is also provided on the side plate, a telescopic cylinder is provided between the mounting plate and the stop block, and a third spring is sleeved on the outside of the telescopic cylinder.

[0015] Furthermore, the side plate also begins to have a through hole, and a second screw rod arranged in parallel with the first screw rod passes through the through hole, one end of the second screw rod is fixedly connected to the adjustment ring plate, and the second screw rod is fixed to the side plate by a nut.

[0016] Furthermore, a cylinder is provided on the top of the second mounting frame, a crossbeam is provided at the driving end of the cylinder, and the driven roller is provided below the crossbeam.

[0017] Furthermore, guide grooves are recessed at the centers of the driving roller and the driven roller.

[0018] Furthermore, a ball bearing is provided on the inner arc surface of the arc guide plate.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The top of the workbench of the utility model is provided with a conductor assembly and a driving assembly, wherein multiple groups of conductor assemblies are sequentially arranged along the wire routing direction of the steel wire, and the multiple groups of conductor assemblies are used to guide the wire routing, and the steel wire is guided between the driving roller and the driven roller of the driving assembly through the multiple groups of conductor assemblies, and the bidirectional threaded rod is rotated, and the steel wire passes through the conductor channel surrounded by two arc-shaped guide plates after passing through the driving assembly, which is used to guide the routing direction of the steel wire, so that the steel wire is output in a straight line direction after being driven by the driving assembly, so as to avoid the steel wire moving back and forth between the driving roller and the driven roller along its length direction, thereby improving the wire drawing effect;

[0021] The adjusting ring plate can also be adjusted according to the diameter of the steel wire so that the adjusting ring plate contacts the outer surface of the steel wire, thereby guiding the steel wire and limiting its position, preventing the steel wire from moving along the length direction of the wire wheel during transmission, and improving the stability of the steel wire routing process.

[0022] It should be understood that the contents described in the utility model summary are not intended to limit the key or important features of the embodiments of the utility model, nor are they intended to limit the scope of the utility model. Other features of the utility model will become easy to understand through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 is a schematic diagram of the structure of a conductor assembly;

[0026] Figure 3 It is an enlarged cross-sectional view in Figure A;

[0027] Figure 4 is a schematic diagram of the structure of the drive component;

[0028] Figure 5 It is a schematic diagram of the structure of the cooperation between the rotating block and the stop block;

[0029] Numbers in the figure: 1, workbench; 2, wire assembly; 3, drive assembly;

[0030] 21. first mounting frame; 22. guide wheel; 23. adjusting ring plate; 24. rotating shaft; 25. side plate; 26. first screw rod; 27. rotating block; 28. stop block; 29. ​​telescopic cylinder; 210. second screw rod;

[0031] 31. Second mounting frame; 32. Driving roller; 33. Driven roller; 34. Bidirectional threaded rod; 35. Arc guide plate; 36. Rotating handle; 37. Cylinder; 38. Crossbeam; 39. Third mounting frame;

[0032] 251, Slider;

[0033] 321. Guide groove. DETAILED DESCRIPTION

[0034] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for the convenience of description, only the parts related to the utility model are shown in the accompanying drawings.

[0035] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0036] Please refer to Figure 1 to Figure 4 , the embodiment of the utility model provides a straight-through wire drawing wire routing device, comprising a workbench 1, a plurality of wire assembly groups 2 and a driving assembly 3;

[0037] Multiple groups of conductor assemblies 2 are sequentially arranged on the top of the workbench 1 along the wire routing direction. Figure 1 As shown, the present application is provided with three sets of wire assemblies 2, which are arranged in a straight line from left to right, and the steel wire passes through the bottom of the leftmost wire assembly, the top of the middle wire assembly, and the bottom of the rightmost wire assembly in sequence, and then extends to between the driving assemblies 3. The three sets of wire assemblies 2 are used to guide the steel wire to run;

[0038] The driving assembly 3 is arranged on the top of the workbench 1 and is used to drive the steel wire transmission;

[0039] Among them, the multiple groups of wire assemblies 2 all include a first mounting frame 21 and a wire wheel 22, the wire wheel 22 is installed between the first mounting frames 21, and the two ends of the wire wheel 22 are symmetrically provided with adjustment ring plates 23, and the adjustment ring plates 23 can be moved along the length direction of the wire wheel 22. By moving the adjustment ring plates 23 to make them contact with the outer surface of the steel wire, the steel wire is limited during the wire drawing process, and the steel wire transmission is guided to avoid the steel wire shaking along the length direction of the wire wheel 22 during the wire routing process, thereby improving the stability of the wire routing process;

[0040] The driving assembly 3 includes a second mounting frame 31, a driving roller 32 and a driven roller 33. The driving roller 32 and the driven roller 33 are arranged side by side between the second mounting frame 31. One end of the driving roller 32 is connected to a motor that drives it to rotate. The motor is installed on the second mounting frame 31. A bidirectional threaded rod 34 and a sliding rod are arranged between the driving roller 32 and the driven roller 33 through a third mounting frame 39. The bidirectional threaded rod 34 and the sliding rod are arranged side by side and parallel to each other and are both located on the side of the second mounting frame 31 away from the wire assembly 2. A symmetrically arranged arc guide plate 35 is threadedly sleeved on the bidirectional threaded rod 34, and one end of the arc guide plate 35 is slidably sleeved on the sliding rod. Figure 4As shown, the inner arc surfaces of the two arc guide plates 35 of the present application are arranged opposite to each other, and the two arc guide plates 35 are arranged symmetrically about the center line of the driving roller 32. When drawing wire, one end of the wire is pulled through the wire assembly 2 in turn to extend between the driving roller 32 and the driven roller 33, and the end is pulled and placed between the two arc guide plates 35. The bidirectional threaded rod 34 is rotated forward to drive the two arc guide plates 35 to approach each other, and the two arc guide plates 35 are enclosed to form a wire channel. The driving roller 32 is started to rotate, and the driving roller 32 and the driven roller 33 drive the wire During transmission, the steel wire extends in a straight line through the conductor channel between the two arc-shaped guide plates 35, so as to avoid the steel wire swinging back and forth along the length direction of the driving roller during transmission, which would affect the straightness of the steel wire and the wire drawing effect; and one end of the bidirectional threaded rod 35 passes through the third mounting frame 39 and is provided with a rotating handle 36, by which the bidirectional threaded rod 35 can be rotated conveniently, and the rotation of the bidirectional threaded rod 35 can drive the two arc-shaped guide plates 35 to move closer to or away from each other, so that it is convenient to be applied to steel wires of different diameters, thereby expanding its scope of application.

[0041] In a preferred embodiment, if Figure 2 and Figure 3 As shown, a rotating shaft 24 is rotatably connected between the first mounting frame 21, the wire wheel 22 is fixedly sleeved on the outside of the rotating shaft 24, and side plates 25 are provided at both ends of the wire wheel 22. The adjusting ring plate 23 is located between the side plates 25, and the center hole of the adjusting ring plate 23 is sleeved on the outside of the wire wheel 22. A first screw rod 26 is threadedly penetrated on the side plate 25, and the first screw rod 26 is arranged parallel to the rotating shaft 24, and one end of the first screw rod 26 is rotatably connected to the adjusting ring plate 23. By rotating the first screw rod 26, the adjusting ring plate 23 can be driven to move along the length direction of the wire wheel, and the adjusting ring plate 23 can be moved according to the diameter of the steel wire until the side wall surface of the adjusting ring plate 23 contacts the outer surface of the steel wire, and the steel wire is limited by the adjusting ring plate 23, and the steel wire is transmitted between the two adjusting ring plates 23, so as to prevent the steel wire from shaking along the length direction of the wire wheel 22, thereby improving the stability of the steel wire routing process.

[0042] In a preferred embodiment, if Figure 2 , Figure 3 and Figure 5 As shown, a rotating block 27 is provided at one end of the first screw rod 26 away from the adjusting ring plate 23;

[0043] A slide groove is provided on the side plate 25, a guide rod is provided in the slide groove, a slider 251 is slidably sleeved on the guide rod, and a first spring is also sleeved on the guide rod, one end of the first spring is connected to the slider 251, and the other end is connected to the inner wall of the slide groove, and the slider 251 is connected to a stopper 28 matching the rotating block 27 through a connecting rod. Preferably, the shape of the rotating block 28 is set to be a quadrilateral. When the steel wire is put in, the stopper 28 is manually dialed, the first spring is compressed, the stopper 28 does not contact the rotating block 27, and then the rotating block 27 is rotated, thereby driving the first screw 26 to rotate, and the adjustment ring plate 23 is moved to a suitable position (adjusted according to the diameter of the steel wire, so that the side wall of the adjustment ring plate 23 contacts the outer surface of the steel wire), and then the stopper 28 is released. Under the elastic action of the first spring, the stopper 28 clamps the rotating block 27 to prevent the first screw 26 from rotating due to external force or motor vibration, and to prevent the adjustment ring plate 23 from moving during the wire drawing and routing process.

[0044] In a preferred embodiment, if Figure 2 and Figure 3 As shown, a mounting plate is also provided on the side plate 25, a telescopic cylinder 29 is provided between the mounting plate and the stop block 28, and a third spring is sleeved on the outside of the telescopic cylinder 29. The telescopic cylinder 29 and the third spring can exert a large elastic force on the stop block 28, further improving the stability of the stop block 28 clamping the rotating block 27.

[0045] In a preferred embodiment, if Figure 2 and Figure 3 As shown, the side plate 25 also begins to have a through hole, and a second screw 210 arranged parallel to the first screw 26 passes through the through hole. One end of the second screw 210 is fixedly connected to the adjustment ring plate 23, and the second screw 210 is fixed to the side plate 25 by a nut. Before rotating the first screw 26, the nut away from the adjustment ring plate 23 is rotated to make the adjustment nut away from the side plate 25 or remove the nut, and then the first screw 26 is rotated to move the adjustment ring plate 23. After the adjustment ring plate 23 is moved to a suitable position, the nut is rotated again to fix the second screw 210 to the side plate 25. The second screw 210 plays a guiding auxiliary role, so that the adjustment ring plate 23 is more stable after moving.

[0046] In a preferred embodiment, if Figure 4 As shown, a cylinder 37 is provided on the top of the second mounting frame 31, a crossbeam 38 is provided at the driving end of the cylinder 37, and the driven roller 33 is provided below the crossbeam 38. The driven roller 33 is driven up and down by the cylinder 37, so that the steel wire can be placed between the driving roller 32 and the driven roller 33, and the wire drawing process of steel wires of different diameters can be driven and guided.

[0047] In a preferred embodiment, if Figure 4As shown, the center of the driving roller 32 and the driven roller 33 are both recessed with a guide groove 321. It is convenient to guide the steel wire to be transmitted from the guide groove 321 during wire drawing, and the steel wire is guided to be transmitted from the center of the driving roller 32 and the driven roller 33 to prevent the steel wire from shaking along the length direction of the driving roller 32.

[0048] In a preferred embodiment, if Figure 4 As shown, a ball bearing is provided on the inner arc surface of the arc guide plate 35. The ball bearing reduces the friction between the steel wire and the arc guide plate 35, making the steel wire routing smoother.

[0049] Working principle:

[0050] During wire drawing, one end of the wire is drawn through the wire wheel 22 in turn and extends to between the driving roller 32 and the driven roller 33, and the end is pulled and placed between the two arc guide plates 35, and the bidirectional threaded rod 34 is rotated forward to drive the two arc guide plates 35 to approach each other, and a wire channel is enclosed between the two arc guide plates 35, and the driving roller 32 is started to rotate, and the driving roller 32 and the driven roller 33 drive the wire transmission, and the wire extends in a straight line direction through the wire channel between the two arc guide plates 35, so as to avoid the wire shaking back and forth along the length direction of the driving roller during transmission and affecting the straightness of the wire, and during wire drawing, the adjusting ring plate 23 is moved according to the diameter of the wire until the side wall surface of the adjusting ring plate 23 contacts the outer surface of the wire, and the transmission direction of the wire is limited by the adjusting ring plate 23, and the wire is transmitted between the two adjusting ring plates 23, so as to avoid the wire shaking along the length direction of the wire wheel 22, and improve the stability of the wire routing process.

[0051] In the description of this specification, the terms "connection", "installation", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0052] In the description of this specification, the description of the terms "one embodiment", "some embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0053] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A wire routing device for straight-line wire drawing, characterized in that: include: Workbench; A plurality of groups of conductor assemblies are sequentially arranged on the top of the workbench along the wire routing direction, and are used to guide the wire routing; A driving assembly, arranged on the top of the workbench, for driving the steel wire transmission; Wherein, the plurality of groups of the wire assemblies each include a first mounting frame and a wire wheel, and adjustment ring plates are symmetrically arranged at both ends of the wire wheel, and the adjustment ring plates can move along the length direction of the wire wheel; The driving assembly includes a second mounting frame, a driving roller and a driven roller, the driving roller and the driven roller are arranged vertically in parallel between the second mounting frame, a bidirectional threaded rod and a sliding rod are arranged between the driving roller and the driven roller via a third mounting frame, the bidirectional threaded rod and the sliding rod are arranged vertically in parallel and are both located on a side of the second mounting frame away from the wire assembly, a symmetrically arranged arc guide plate is threadedly sleeved on the bidirectional threaded rod, and one end of the arc guide plate is slidably sleeved on the sliding rod.

2. A wire routing device for straight-line wire drawing according to claim 1, characterized in that: A rotating shaft is rotatably connected between the first mounting frames, the wire wheel is fixedly sleeved on the outside of the rotating shaft, side plates are provided at both ends of the wire wheel, the adjustment ring plate is located between the side plates and the adjustment ring plate is sleeved on the outside of the wire wheel, a first screw is threaded through the side plate, and one end of the first screw is rotatably connected to the adjustment ring plate.

3. A wire routing device for straight-line wire drawing according to claim 2, characterized in that: A rotating block is provided at one end of the first screw rod away from the adjusting ring plate; A slide groove is provided on the side plate, a guide rod is arranged in the slide groove, a slider is slidably sleeved on the guide rod, a first spring is also sleeved on the guide rod, one end of the first spring is connected to the slider, and the other end is connected to the inner wall of the slide groove, and the slider is connected to a stop block matching the rotating block through a connecting rod.

4. A wire routing device for straight-line wire drawing according to claim 3, characterized in that: The shape of the rotating block is a quadrilateral.

5. The steel wire routing device for straight-line wire drawing according to claim 3, characterized in that: The side plate is also provided with a mounting plate, a telescopic cylinder is provided between the mounting plate and the stop block, and a third spring is sleeved on the outside of the telescopic cylinder.

6. A wire routing device for straight-line wire drawing according to claim 2, characterized in that: The side plate also begins to have a through hole, a second screw rod arranged in parallel with the first screw rod passes through the through hole, one end of the second screw rod is fixedly connected to the adjustment ring plate, and the second screw rod is fixed to the side plate by a nut.

7. A wire routing device for straight-line wire drawing according to claim 1, characterized in that: A cylinder is arranged on the top of the second mounting frame, a crossbeam is arranged on the driving end of the cylinder, and the driven roller is arranged below the crossbeam.

8. The steel wire routing device for straight-line wire drawing according to claim 1, characterized in that: The centers of the driving roller and the driven roller are both recessed with guide grooves.

9. A wire routing device for straight-line wire drawing according to claim 1, characterized in that: The inner arc surface of the arc guide plate is provided with balls.

Images