A high speed wire rod production line guide wheel type pipe bending device

Abstract

The utility model discloses a high -speed wire rod production line guide wheel type elbow pipe device, support seat includes support seat body and the arc through groove formed in the support seat body, and the arc through groove penetrates the both ends of support seat body, and the pipeline extension sets up in the arc through groove, and the pipeline is formed in the through pass, and the through pass is used to penetrate wire rod, and the middle part of pipeline is provided with the opening, and the both ends of pipeline form the import and the export respectively, and the opening, import, export communicate with the through pass, and first guide wheel subassembly rotatable connection is at the opening, and second guide wheel subassembly rotatable connection is at the export, wherein, wire rod is from import to the through pass, and after first guide wheel subassembly, second guide wheel subassembly, wire rod is from export and stretches out. The utility model discloses the purpose lies in providing a high -speed wire rod production line guide wheel type elbow pipe device, can reduce the friction resistance in the elbow pipe process, reduces the loss on the surface of wire rod.

Description

Technical Field

[0001] This utility model belongs to the technical field of high-speed wire rod production line, specifically, it relates to a guide wheel type bending device for high-speed wire rod production line. Background Technology

[0002] The wire coiler is a key piece of equipment in high-speed wire rod production, used to coil rolled straight wire into coils for easy collection. The straight wire rod rolled from the mill is first fed by pinch rollers and then enters the bending tube. The bending tube is installed between the pinch rollers and the wire coiler, located at the entrance of the wire coiler, with the centerline of the wire coiler at a 20° angle to the rolling line. Through the friction between the inner wall of the bending tube and the metal wire, the direction of the wire's movement is forcibly changed, creating stable tension and precisely guiding the wire into the wire coiler, providing favorable conditions for subsequent coiling.

[0003] In hot-rolled metal wire production lines, the bending device faces significant friction problems during the rolling process. When high-speed, high-temperature metal wire is guided and redirected by the bending device, sliding friction between the wire and the inner wall of the bending tube is unavoidable. This phenomenon has three negative impacts: First, frictional resistance hinders the smooth progress of the bending process, affecting production efficiency; second, the wire surface is easily scratched by the inner wall of the bending tube, resulting in surface defects in the product. Some wires are even judged as unqualified or downgraded due to scratches, directly affecting product quality; third, continuous friction can cause the bending device itself to wear through, significantly shortening the equipment's service life and requiring longer replacement times, leading to a decrease in production efficiency.

[0004] Therefore, developing a guide wheel type bending device for high-speed wire rod production lines can reduce frictional resistance during the bending process and reduce surface loss of the wire rod, which is an urgent technical problem to be solved. Summary of the Invention

[0005] The purpose of this invention is to provide a guide wheel type tube bending device for high-speed wire production lines, which can reduce frictional resistance during the tube bending process and reduce surface loss of the wire.

[0006] To achieve the above-mentioned objectives, the present invention employs the following technical solution: This utility model proposes a guide wheel type pipe bending device for a high-speed wire rod production line, comprising: A support base includes a support base body and an arc-shaped through groove formed in the support base body, the arc-shaped through groove passing through both ends of the support base body; A conduit extends into the arc-shaped through groove; a through passage is formed within the conduit for passing wires; an opening is provided in the middle of the conduit; an inlet and an outlet are respectively formed at both ends of the conduit; the opening, the inlet, and the outlet are connected to the through passage. A first guide wheel assembly is rotatably connected to the opening; The second guide wheel assembly is rotatably connected to the outlet; The wire enters the through passage from the inlet, passes through the first guide wheel assembly and the second guide wheel assembly, and then extends out from the outlet.

[0007] In some embodiments of this application, the first guide wheel assembly includes a first roller and a first roller bracket, wherein the first roller is rotatably connected to the first roller bracket; The first roller bracket is connected to the middle of the support body, and the first roller is accommodated in the opening.

[0008] In some embodiments of this application, the second guide wheel assembly includes a second roller and a second roller bracket, wherein the second roller is rotatably connected to the second roller bracket; The second roller bracket is connected to the end of the support body, and the second roller is accommodated at the outlet.

[0009] In some embodiments of this application, the second guide wheel assembly further includes an elastic support component and a mounting plate, the mounting plate being detachably connected to the second roller bracket, one end of the elastic support component being connected to the mounting plate, and the second roller being mounted on the other end of the elastic support component.

[0010] In some embodiments of this application, one end of the first roller bracket is connected to the support body, the other end of the first roller bracket is cantilevered, and the first roller is rotatably connected to the other end of the first roller bracket.

[0011] In some embodiments of this application, one end of the second roller bracket is connected to the support body, the other end of the second roller bracket is cantilevered, the elastic support component is connected to the other end of the second roller bracket through the mounting plate, and the second roller is rotatably connected to the elastic support component.

[0012] In some embodiments of this application, the support body includes a first sub-support body and a second sub-support body, and the pipeline passes through the first sub-support body and the second sub-support body in sequence.

[0013] In some embodiments of this application, a first clearance opening is provided at one end of the first sub-support body near the second sub-support body, and the first clearance opening is disposed adjacent to the opening.

[0014] In some embodiments of this application, a second clearance opening is provided at the end of the second sub-support body away from the first sub-support body, and the second clearance opening is arranged adjacent to the outlet.

[0015] In some embodiments of this application, the arc-shaped through groove is formed on the support body, and the arc-shaped through groove forms an open side end on the support body, and the pipeline can be installed in the arc-shaped through groove from the open side end.

[0016] Compared with the prior art, the advantages and positive effects of this utility model are: An arc-shaped through groove is provided in the support base, which penetrates the end of the support base body. The pipeline extends and is set in the arc-shaped through groove, forming a through passage for passing wires. To reduce damage to the wire and conduit caused by friction, an opening is provided in the middle of the conduit, a first guide wheel assembly is provided at the opening, and a second guide wheel assembly is provided at the outlet of the conduit. During the process of the wire passing through the conduit, the first guide wheel assembly and the second guide wheel assembly roll against the wire instead of sliding friction, thereby reducing wear between the wire and the conduit.

[0017] Other features and advantages of this utility model will become clearer after reading the detailed embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a front view of an embodiment of a guide wheel type pipe bending device for a high-speed wire rod production line proposed in this utility model; Figure 2 yes Figure 1 A partial schematic diagram of point A in the middle; Figure 3 This utility model presents an overall structural schematic diagram of an embodiment of a guide wheel-type pipe bending device for a high-speed wire production line. Figure 4 yes Figure 3 A partial schematic diagram at point B in the middle; Figure 5 yes Figure 3 A partial schematic diagram at point C in the middle; Figure 6This is a schematic diagram of the overall structure of a pipeline of a guide wheel type bending device for a high-speed wire rod production line proposed in this utility model. Figure 7 This is a schematic diagram of the overall structure of the support base, the first guide wheel assembly, and the second guide wheel assembly of a high-speed wire rod production line guide wheel type bending device proposed in this utility model. Figure 8 This is a schematic diagram of the overall structure of the support base, the first roller bracket, and the second roller bracket of the guide wheel type bending device for a high-speed wire rod production line proposed in this utility model. In the picture, 100. Support base; 110. Support base body; 111. First sub-support body; 112. Second sub-support body; 113. Open side end; 114. First avoidance point; 115. Second avoidance point; 120. Arc-shaped through groove; 121. First sub-arc-shaped through groove; 122. Second sub-arc-shaped through groove; 200. Piping; 210. Through-passage; 211. Imports; 212. Export; 220. Open; 300. First guide wheel assembly; 310. First roller; 320. First roller bracket; 400. Second guide wheel assembly; 410. Second roller; 420. Second roller bracket; 430. Elastic support components; 440. Mounting plate; 450. Fasteners. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0021] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0022] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, direct connections, or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0025] The following disclosure provides many different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0026] In some embodiments of this application, a guide wheel type tube bending device for a high-speed wire rod production line is disclosed, such as... Figure 1 , Figure 3 As shown, it includes a support base 100, a pipe 200, a first guide wheel assembly 300, and a second guide wheel assembly 400.

[0027] like Figure 7 , Figure 8 As shown, the support base 100 includes a support base body 110 and an arc-shaped through groove 120 formed on the support base body 110.

[0028] The arc-shaped through groove 120 extends along the support body 110.

[0029] Specifically, the arc-shaped through groove 120 extends from one end of the support body 110 to the other end. That is, the arc-shaped through groove 120 extends through both ends of the support body 110.

[0030] The arc-shaped through groove 120 is used to install the pipe 200.

[0031] Pipeline 200 is installed inside the arc-shaped through groove 120.

[0032] like Figure 6 As shown, a through passage 210 is formed within the conduit 200. The through passage 210 is used for passing wires through.

[0033] Since the guide wheel type bending device of the high-speed wire production line is used to bend straight wires into arc-shaped wires, it will cause damage to the inner wall of the through passage 210 during the wire passing through the pipe 200. In particular, during the process of the wire passing through the through passage 210, when the through passage 210 guides the wire to turn, the inner wall of the through passage 210 is subjected to greater force at the point where the slope changes significantly.

[0034] Specifically, the support base 100 often forms an upwardly protruding arc-shaped structure. The slope of the arc-shaped through groove 120 changes significantly, usually appearing in the middle of the arc-shaped through groove 120, which is the middle of the through passage 210.

[0035] like Figure 6 As shown, to prevent wear and tear on the middle section of the conduit 200 during the passage of the wire, which could ultimately lead to damage, an opening 220 can be pre-drilled in the middle of the conduit 200. The opening 220 connects to the through passage 210. As the wire passes through the through passage 210, it will pass through the opening 220. Because the wire undergoes significant deformation when passing through the opening 220, the frictional force generated at this point is substantial. Therefore, a first guide wheel assembly 300 is installed at this location. Rolling friction is used instead of sliding friction, thereby reducing the frictional force at this point.

[0036] like Figure 1 , Figure 2 , Figure 3, Figure 4 As shown, the first guide wheel assembly 300 is rotatably connected to the opening 220.

[0037] The first guide wheel assembly 300 includes a first roller 310 and a first roller bracket 320. The first roller 310 is rotatably connected to the first roller bracket 320.

[0038] The through passage 210 passes through the two ends of the pipe 200 and forms an inlet 211 and an outlet 212, respectively. When the wire extends to the outlet 212, it is prone to warping. Therefore, a second guide wheel assembly 400 is provided at the outlet 212 of the pipe 200. The second guide wheel assembly 400 is rotatably connected to the outlet 212.

[0039] like Figure 1 , Figure 2 , Figure 3 , Figure 5 As shown, the second guide wheel assembly 400 includes a second roller 410 and a second roller bracket 420. The second roller 410 is rotatably connected to the second roller bracket 420.

[0040] One end of the second roller bracket 420 is connected to the support body 110.

[0041] The other end of the second roller bracket 420 is cantilevered.

[0042] The second roller 410 is rotatably connected to the other end of the second roller bracket 420.

[0043] Specifically, one end of the second roller bracket 420 is connected to the support body 110 near the outlet 212 of the conduit 200. This allows the second roller 410 to be used to clamp the wire extending from the conduit 200, thereby allowing the wire to abut against the lower wall of the through passage 210 within the conduit 200.

[0044] Furthermore, since the wire diameter varies depending on the wire specifications, the second guide wheel assembly 400 also includes an elastic support component 430 and a mounting plate 440. The elastic support component 430 is connected to the second roller bracket 420 via the mounting plate 440.

[0045] Because of the elastic support component 430, the second roller 410 can press against wires of different specifications.

[0046] One end of the elastic support member 430 is connected to the mounting plate 440. A second roller 410 is connected to the other end of the elastic support member 430.

[0047] Mounting plate 440 is detachably connected to second roller bracket 420.

[0048] Specifically, the mounting plate 440 can be connected to the second roller bracket 420 via fastener 450.

[0049] The support body 110 can be a one-piece structure or a split structure. This application uses a split structure as an example for illustration.

[0050] Specifically, the support body 110 includes a first sub-support body 111 and a second sub-support body 112. The first sub-support body 111 and the second sub-support body 112 are arranged sequentially.

[0051] The arc-shaped through groove 120 includes a first arc-shaped through groove 121 formed sequentially in the first sub-support body 111, and a second arc-shaped through groove 122 formed in the second sub-support body 112.

[0052] The first sub-arc through groove 121 and the second sub-arc through groove 122 are arranged sequentially.

[0053] Pipeline 200 passes through the first sub-arc through groove 121 and the second sub-arc through groove 122 in sequence.

[0054] In some embodiments of this application, in order to facilitate the installation of the pipe 200, an arc-shaped through groove 120 is formed on the support body 110, and the arc-shaped through groove 120 forms an open side end 113 on the support body 110, and the pipe 200 can be installed in the arc-shaped through groove 120 from the open side end 113.

[0055] To avoid obstructing the first roller 310 from the first roller bracket 320, a first clearance opening 114 is provided at one end of the first sub-support body 111 near the second sub-support body 112. The first clearance opening 114 is adjacent to the opening 220. This allows the first roller 310, connected to the first sub-support body 111, to pass through the first clearance opening 114 and the opening 220 and press against the wire.

[0056] To avoid the second roller 410 and the second roller bracket 420, a second clearance opening 115 is provided at the end of the second sub-support body 112 away from the first sub-support body 111. The second clearance opening 115 is arranged adjacent to the outlet 212. This allows the second roller 410, connected to the second sub-support body 112, to pass through the second clearance opening 115 and the outlet 212 and press against the wire.

[0057] This allows for the reduction of frictional resistance and damage to the conduit 300 while achieving complete deformation of the wire through the conduit 300, and also reduces damage to the wire itself.

[0058] In the description of the above embodiments, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0059] Whenever possible, the various aspects and features described and shown in the specification can be applied individually, and these individual aspects can serve as the subject of a divisional application.

[0060] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A guide wheel type pipe bending device for a high-speed wire rod production line, characterized in that, include: A support base includes a support base body and an arc-shaped through groove formed in the support base body, the arc-shaped through groove passing through both ends of the support base body; A conduit extends into the arc-shaped through groove; a through passage is formed within the conduit for passing wires; an opening is provided in the middle of the conduit; an inlet and an outlet are respectively formed at both ends of the conduit; the opening, the inlet, and the outlet are connected to the through passage. A first guide wheel assembly is rotatably connected to the opening; The second guide wheel assembly is rotatably connected to the outlet; The wire enters the through passage from the inlet, passes through the first guide wheel assembly and the second guide wheel assembly, and then extends out from the outlet.

2. The guide wheel type pipe bending device for high-speed wire rod production line according to claim 1, characterized in that, The first guide wheel assembly includes a first roller and a first roller bracket, wherein the first roller is rotatably connected to the first roller bracket; The first roller bracket is connected to the middle of the support body, and the first roller is accommodated in the opening.

3. The guide wheel type pipe bending device for high-speed wire rod production line according to claim 1, characterized in that, The second guide wheel assembly includes a second roller and a second roller bracket, wherein the second roller is rotatably connected to the second roller bracket; The second roller bracket is connected to the end of the support body, and the second roller is accommodated at the outlet.

4. The guide wheel type pipe bending device for high-speed wire rod production line according to claim 3, characterized in that, The second guide wheel assembly also includes an elastic support component and a mounting plate. The mounting plate is detachably connected to the second roller bracket. One end of the elastic support component is connected to the mounting plate, and the second roller is mounted on the other end of the elastic support component.

5. The guide wheel type pipe bending device for high-speed wire rod production line according to claim 2, characterized in that... One end of the first roller bracket is connected to the support body, and the other end of the first roller bracket is cantilevered. The first roller is rotatably connected to the other end of the first roller bracket.

6. The guide wheel type pipe bending device for high-speed wire rod production line according to claim 4, characterized in that, One end of the second roller bracket is connected to the support body, and the other end of the second roller bracket is cantilevered. The elastic support component is connected to the other end of the second roller bracket through the mounting plate, and the second roller is rotatably connected to the elastic support component.

7. The guide wheel type pipe bending device for high-speed wire rod production line according to claim 1, characterized in that, The support body includes a first sub-support body and a second sub-support body, and the pipeline passes through the first sub-support body and the second sub-support body in sequence.

8. The guide wheel type pipe bending device for high-speed wire rod production line according to claim 7, characterized in that, The first sub-support body has a first clearance opening at one end near the second sub-support body, and the first clearance opening is arranged adjacent to the opening.

9. The guide wheel type pipe bending device for high-speed wire rod production line according to claim 7, characterized in that, The second sub-support body has a second clearance opening at one end away from the first sub-support body, and the second clearance opening is arranged adjacent to the outlet.

10. The guide wheel type pipe bending device for high-speed wire rod production line according to claim 1, characterized in that, The arc-shaped through groove is formed on the support body, and the arc-shaped through groove forms an open side end on the support body. The pipeline can be installed in the arc-shaped through groove from the open side end.

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