Auxiliary wire releasing device of wire drawing machine
By setting longitudinal and transverse guide wheel groups on the wire drawing machine, the guide wheels rotate with the wire, solving the problems of wire separation and wire pressing when the turntable wire drawing machine is unloading the wire, realizing unmanned operation and improving production efficiency.
Patent Information
- Application Number
- CN202422777271.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-14
AI Technical Summary
The existing rotary table wire drawing machine is prone to causing the thick tungsten wire to break due to bending and pressing when unwinding the wire, resulting in material scrapping. Special operators are required to track and sort it out, wasting manpower costs.
An auxiliary wire-releasing device for a wire drawing machine is designed, which includes a longitudinal and transverse guide wheel group. The guide wheels are rotatably connected to the base body. The guide wheels rotate with the movement of the wire to prevent the wire from rubbing against the wire-releasing frame. The longitudinal and transverse guide wheels cooperate to guide and avoid wire deviation and compression.
It effectively prevents the wire from being twisted or pressed during the unwinding process, reduces the waste of human resources, and improves production efficiency.
Smart Images
Figure CN223418006U_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of wire drawing machines, in particular to an auxiliary wire-releasing device for a wire drawing machine. Background Art
[0002] A rotary table wire drawing machine is used for drawing coarse wire. The wire is heated in a furnace, drawn through a die, and then wound directly onto a reel via a rotary table. This machine is widely used in the drawing process of coarse tungsten wire. In the tungsten deep processing process, common rotary table drawing equipment includes a wire unwinding rack, counter-tension clamps, a heating furnace, and dies.
[0003] Due to its material properties, thick tungsten wire has poor toughness and is easily broken due to bending and pressing, resulting in material scrap. The current wire-laying rack is prone to wire breakage during wire laying, so a dedicated operator is required at the wire-laying rack to track and organize the wire in a timely manner, which results in a waste of manpower costs. Summary of the Invention
[0004] The technical problem to be solved by the present invention is: how to prevent the wire from being strayed when the wire is being put on the wire rack.
[0005] In order to solve the above technical problems, the present invention provides an auxiliary wire-releasing device for a wire drawing machine, comprising: a base, a first guide wheel group and a second guide wheel group, the first guide wheel group including two relatively arranged longitudinal guide wheels, the second guide wheel group including two relatively arranged transverse guide wheels, the axis of the longitudinal guide wheel is arranged longitudinally, and the axis of the transverse guide wheel is arranged transversely; the longitudinal guide wheel and the transverse guide wheel are both rotatably connected to the base, the longitudinal guide wheel can rotate around its own axis, and the transverse guide wheel can rotate around its own axis; a wire passing space for the wire to pass through is provided between the two longitudinal guide wheels, and the two transverse guide wheels are relatively arranged on both sides of the wire passing space along the direction of wire conveying.
[0006] Furthermore, the axes of the two longitudinal guide wheels are both located in a first plane, and the axes of the two transverse guide wheels are both located in a second plane, and the first plane is perpendicular to the second plane.
[0007] Furthermore, the first guide wheel assembly further includes a first support column connected to the base, and the longitudinal guide wheel is sleeved on the first support column and can rotate relative to the first support column;
[0008] The second guide wheel assembly further includes a second support column connected to the base, and the transverse guide wheel is sleeved on the second support column and can rotate relative to the second support column.
[0009] Furthermore, bearings are provided between the longitudinal guide wheel and the first support column, and between the transverse guide wheel and the second support column.
[0010] Furthermore, the end of the first support column and the end of the second support column are respectively provided with a stud, and the stud passes through the base and is threadedly connected to a nut.
[0011] Furthermore, the base includes a transverse plate and a longitudinal plate perpendicular to the transverse plate, one end of the transverse plate is connected to the middle of the longitudinal plate, the first guide wheel group is arranged on the transverse plate, and the second guide wheel group is arranged on the longitudinal plate.
[0012] The above technical solution provides an auxiliary wire-releasing device for a wire drawing machine, which has the following beneficial effects compared with the prior art: by arranging two longitudinal guide wheels arranged in the longitudinal direction and two transverse guide wheels arranged in the transverse direction on the base, when drawing the wire, the wire first passes through one of the transverse guide wheels and then passes through the wire passing space. After passing through the wire passing space, the wire passes through the other transverse guide wheel, and the wire abuts against the transverse guide wheel and the longitudinal guide wheel. When the wire moves, the transverse guide wheel and the longitudinal guide wheel can rotate with the movement of the wire, thereby guiding the wire, preventing friction between the wire and the wire release rack, and avoiding the wire release rack from separating or pressing the wire, so that there is no need to specially set up operators to track and organize the wire. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a top sectional view of the auxiliary wire-releasing device for a wire drawing machine provided by an embodiment of the utility model;
[0014] Figure 2 It is a side sectional view of the auxiliary wire-releasing device of the wire drawing machine provided by an embodiment of the utility model.
[0015] Among them, 1-base, 11-horizontal plate, 12-longitudinal plate, 2-first guide wheel group, 21-longitudinal guide wheel, 22-first support column, 3-second guide wheel group, 31-horizontal guide wheel, 32-second support column, 4-passing space, 5-bearing, 6-stud, 7-nut. DETAILED DESCRIPTION
[0016] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.
[0017] In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used in the present invention to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0018] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.
[0019] like Figure 1 and Figure 2 As shown, the embodiment of the present invention provides an auxiliary wire-feeding device for a wire drawing machine, comprising a base 1, a first guide wheel group 2, and a second guide wheel group 3. The first guide wheel group 2 comprises two longitudinal guide wheels 21 arranged opposite to each other, and the second guide wheel group 3 comprises two transverse guide wheels 31 arranged opposite to each other. The axis of the longitudinal guide wheel 21 is arranged longitudinally, and the axis of the transverse guide wheel 31 is arranged transversely. Figure 1 The longitudinal direction refers to the direction perpendicular to the paper, and the transverse direction refers to the left and right direction of the paper; Figure 2 In Chinese, longitudinal direction refers to the up-down direction of paper, and transverse direction refers to the left-right direction of paper.
[0020] The longitudinal guide wheel 21 and the transverse guide wheel 31 are both rotatably connected to the base 1 . The longitudinal guide wheel 21 can rotate around its own axis, and the transverse guide wheel 31 can also rotate around its own axis.
[0021] A wire passing space 4 is provided between the two longitudinal guide wheels 21 for the wire to pass through, and two transverse guide wheels 31 are provided on both sides of the wire passing space 4 in the direction of wire feeding. The wire first passes through the side of one of the transverse guide wheels 31, then passes through the wire passing space 4, and finally passes through the side of the other transverse guide wheel 31. The wire may contact the side of one of the longitudinal guide wheels 21 at the part of the wire passing space 4. Figure 2 As shown, the two longitudinal guide wheels 21 limit the wire in the wire passing space 4 to prevent the wire from deviating left and right, and the two transverse guide wheels 31 abut the wire upward to prevent the wire from contacting the wire unwinding rack below.
[0022] The base 1 can be fixedly arranged on the wire-releasing frame, and the auxiliary wire-releasing device of the wire drawing machine rotates synchronously with the wire-releasing frame and the wire-releasing disk.
[0023] Based on the above scheme, by arranging two longitudinal guide wheels 21 arranged in the longitudinal direction and two transverse guide wheels 31 arranged in the transverse direction on the base 1, when drawing the wire, the wire first passes through one of the transverse guide wheels 31 and then passes through the wire passing space 4. After passing through the wire passing space 4, the wire passes through the other transverse guide wheel 31. The wire abuts against the transverse guide wheel 31 and the longitudinal guide wheel 21. When the wire moves, the transverse guide wheel 31 and the longitudinal guide wheel 21 can rotate with the movement of the wire, thereby guiding the wire, preventing friction between the wire and the wire release rack, and avoiding the wire release rack from separating or pressing the wire, so that there is no need to specially set up operators to track and organize the wire.
[0024] In some embodiments, the axes of the two longitudinal guide wheels 21 are both located in a first plane, the axes of the two transverse guide wheels 31 are both located in a second plane, and the first plane is perpendicular to the second plane. Figure 1 As shown, the axes of the two longitudinal guide wheels 21 are perpendicular to the paper and are arranged horizontally opposite each other. The axes of the two transverse guide wheels 31 are parallel and are arranged vertically opposite each other in the drawing. When the wire is transported, it is basically perpendicular to the axes of the transverse guide wheels 31 and the axes of the longitudinal guide wheels 21.
[0025] In some embodiments, as Figure 2 As shown, the first guide wheel assembly 2 further includes a first support column 22 connected to the base 1, and the longitudinal guide wheel 21 is sleeved on the first support column 22 and can rotate relative to the first support column 22. Figure 1 and Figure 2 As shown, the second guide wheel assembly 3 further includes a second support column 32 connected to the base 1 , and the transverse guide wheel 31 is sleeved on the second support column 32 and can rotate relative to the second support column 32 .
[0026] The first support column 22 and the second support column 32 can be fixed on the base 1 respectively, for supporting the longitudinal guide wheel 21 and the transverse guide wheel 31 respectively.
[0027] In some embodiments, as Figure 1 and Figure 2 As shown, bearings 5 are respectively provided between the longitudinal guide wheel 21 and the first support column 22, and between the transverse guide wheel 31 and the second support column 32, so as to reduce the friction between the longitudinal guide wheel 21 and the first support column 22, and between the transverse guide wheel 31 and the second support column 32 during relative rotation.
[0028] In some embodiments, as Figure 1 and Figure 2As shown, the ends of the first support column 22 and the second support column 32 are respectively provided with studs 6, which penetrate the base 1 and are threadedly connected with nuts 7. The first support column 22 and the second support column 32 are respectively fixed to the base 1 by corresponding studs 6 and nuts 7.
[0029] In some embodiments, as Figure 1 and Figure 2 As shown, the base 1 includes a transverse plate 11 and a longitudinal plate 12 perpendicular to the transverse plate 11. One end of the transverse plate 11 is connected to the middle of the longitudinal plate 12. The first guide wheel assembly 2 is provided on the transverse plate 11, and the second guide wheel assembly 3 is provided on the longitudinal plate 12. The transverse plate 11 and the longitudinal plate 12 can be fixedly connected by welding.
[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.
Claims
1. A wire drawing machine auxiliary wire releasing device, characterized in that: The invention comprises a base, a first guide wheel group and a second guide wheel group, wherein the first guide wheel group comprises two longitudinal guide wheels arranged opposite to each other, and the second guide wheel group comprises two transverse guide wheels arranged opposite to each other, wherein the axes of the longitudinal guide wheels are arranged longitudinally, and the axes of the transverse guide wheels are arranged transversely; The longitudinal guide wheel and the transverse guide wheel are both rotatably connected to the base body, the longitudinal guide wheel can rotate around its own axis, and the transverse guide wheel can rotate around its own axis; A wire passing space for the wire to pass through is provided between the two longitudinal guide wheels, and the two transverse guide wheels are arranged on both sides of the wire passing space relative to each other along the direction of wire conveying.
2. The auxiliary wire-releasing device for a wire drawing machine according to claim 1, characterized in that: The axes of the two longitudinal guide wheels are both located in a first plane, and the axes of the two transverse guide wheels are both located in a second plane, and the first plane is perpendicular to the second plane.
3. The auxiliary wire-releasing device for a wire drawing machine according to claim 1, characterized in that: The first guide wheel assembly further includes a first support column connected to the base, and the longitudinal guide wheel is sleeved on the first support column and can rotate relative to the first support column; The second guide wheel assembly further includes a second support column connected to the base, and the transverse guide wheel is sleeved on the second support column and can rotate relative to the second support column.
4. The auxiliary wire-releasing device for a wire drawing machine according to claim 3, characterized in that: Bearings are respectively provided between the longitudinal guide wheel and the first support column, and between the transverse guide wheel and the second support column.
5. The auxiliary wire-releasing device for a wire drawing machine according to claim 3, characterized in that: The ends of the first support column and the second support column are respectively provided with studs, which penetrate through the base and are threadedly connected with nuts.
6. The auxiliary wire-releasing device for a wire drawing machine according to claim 1, characterized in that: The base includes a transverse plate and a longitudinal plate perpendicular to the transverse plate, one end of the transverse plate is connected to the middle of the longitudinal plate, the first guide wheel group is arranged on the transverse plate, and the second guide wheel group is arranged on the longitudinal plate.