High-precision cold-drawn wire rod

Abstract

The utility model relates to the technical field of wire rods, and discloses a high-precision cold-drawing wire rod which comprises a wire rod body and a bundling mechanism, the bundling mechanism comprises a plurality of transverse bundling pieces arranged on the outer side wall of the wire rod body in an annular array mode, and the outer walls of every two transverse bundling pieces are connected with three longitudinal bundling pieces in a sleeved mode. According to the wire rod bundling device, the limiting mechanism is arranged, in the using process, limiting of the transverse bundling pieces can be achieved through the limiting mechanism, and the situation that in the using process, due to the fact that the wire rod body is conveyed in the transporting process, the transverse bundling pieces are not prone to falling off in the using process is avoided. The situation that the transverse binding piece slides and limiting is unstable due to the fact that the transverse binding piece slides is avoided, the end of the transverse binding piece is limited through an elastic belt, a buckle and an inserting buckle, it can be effectively guaranteed that the limiting mechanism is always connected with the transverse binding piece, and the situation that falling occurs, and consequently use is affected is avoided.

Description

Technical Field

[0001] This utility model relates to the field of coil technology, specifically to a high-precision cold-drawn coil. Background Technology

[0002] Cold-drawn coils, as an important metal product, have a wide range of applications in industrial production. The cold-drawing process is a method to improve the material properties through plastic deformation in a cold state. Coils are circular cross-section materials with a certain diameter and length formed by cold drawing wire or bar. They are supplied in coil form. Commonly seen on construction sites are 6, 8, 10, and 12 mm in diameter, mostly made of low-carbon steel. They are generally not used for the main reinforcement of reinforced concrete structures, but are mostly used for precast steel sleeves. Small diameter coils are also used for brick reinforcement in brick-concrete structures.

[0003] In existing cold-drawn coil bundling technology, although the combination of transverse and longitudinal bundling components is widely used to fix the coil body, there are still some shortcomings in practical application. In particular, during the transportation of the coil, due to road bumps or external forces, the transverse bundling components are prone to slippage or displacement. This not only leads to instability of the bundling structure, but when the transverse bundling components slip to a certain extent, they may completely lose their binding effect on the coil body, resulting in loosening and damage to the coil, which brings great inconvenience to subsequent processing and use. Utility Model Content

[0004] The purpose of this utility model is to provide a high-precision cold-drawn coil to solve the problem that during the transportation of coils, due to road bumps or external forces, the transverse binding parts are prone to slippage or displacement. This not only leads to instability of the binding structure, but when the transverse binding parts slip to a certain extent, they may completely lose their binding effect on the coil body, resulting in loosening and damage to the coil, which brings great inconvenience to subsequent processing and use.

[0005] This utility model provides the following technical solution: a high-precision cold-drawn coil, including a coil body and a binding mechanism. The binding mechanism includes a plurality of transverse binding members arranged in a ring array on the outer wall of the coil body. Three longitudinal binding members are sleeved on the outer wall of every two transverse binding members, and every two transverse binding members form a binding bundle. Four binding bundles are sleeved on the outer wall of the coil body, and a limit mechanism is provided at the end of each of the four binding bundles.

[0006] Preferably, the limiting mechanism includes fixed plates disposed at both ends of the transverse binding member, a bidirectional lead screw is rotatably sleeved at the inner bottom end of the fixed plate through a bearing, the end of the bidirectional lead screw extends to the upper top end of the fixed plate, a connecting plate is symmetrically slidably sleeved inside the fixed plate, and a limiting pressure plate is fixedly connected to the end of the connecting plate.

[0007] Preferably, two connecting plates are located at the end of the fixed plate and are connected with the threaded sleeve of the bidirectional screw rod, the outer side wall of the fixed plate is symmetrically fixedly connected with elastic bands, and the two ends of the two elastic bands are respectively fixedly connected with buckles and plug buckles which are mutually clamped.

[0008] Preferably, the outer side wall of the four fixed plates is fixedly connected with side plates, the end of the side plate is symmetrically fixedly connected with a longitudinal connecting shaft, the intersection of the four groups of longitudinal connecting shafts is fixedly connected with a square connecting frame, and the four groups of longitudinal connecting shafts form a cross-shaped structure.

[0009] Preferably, two limiting pressure plates are respectively pressed on the upper and lower ends of the two transverse bundling members, and the elastic bands limit the ends of the transverse bundling members in a ring shape through the buckles and the plug buckles.

[0010] Preferably, the lower end of the bidirectional screw rod is rotatably connected with the inner bottom end of the fixed plate, and the inner portion of the fixed plate is provided with a through hole for facilitating rotation of the bidirectional screw rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, the limiting mechanism is arranged, and the limiting mechanism can limit the transverse bundling member during use, so that the transverse bundling member does not slide due to the transportation of the disc body during use, and the unstable limiting condition is avoided, the ends of the transverse bundling member are limited by the elastic bands, the buckles and the plug buckles, the limiting mechanism can be effectively connected with the transverse bundling member at all times, and the falling off condition is avoided, so that the use is affected. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a high-precision cold-drawing disc structure schematic view;

[0014] Figure 2 It is a high-precision cold-drawing disc limiting mechanism connecting bundling mechanism structure schematic view;

[0015] Figure 3 It is a high-precision cold-drawing disc limiting mechanism structure schematic view;

[0016] Figure 4 It is a high-precision cold-drawing disc fixed plate split structure schematic view.

[0017] In the figure: 1, disc round main body; 2, bundling mechanism; 21, transverse bundling piece; 22, longitudinal bundling piece; 3, limiting mechanism; 31, fixed plate; 32, side plate; 33, longitudinal connecting shaft; 34, square connecting frame; 35, elastic belt; 36, buckle; 37, plug buckle; 38, bidirectional screw rod; 39, connecting plate; 391, limiting pressing plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0019] As shown in Figure 1 and Figure 2 , the utility model provides a technical scheme: a high-precision cold drawing disc round, including disc round main body 1 and bundling mechanism 2, bundling mechanism 2 includes the several transverse bundling pieces 21 of annular array and is arranged at the lateral wall of disc round main body 1, and the outer wall of every two transverse bundling pieces 21 is sleeved with three longitudinal bundling pieces 22, and every two transverse bundling pieces 21 are a group of bundling bundles, and the outer wall of disc round main body 1 is sleeved with four groups of bundling bundles, and the end portion at four groups of bundling bundles is provided with limiting mechanism 3.

[0020] It should be noted that in the bundling mechanism 2, the several transverse bundling pieces 21 are annularly arranged on the outer lateral wall of the disc round main body 1. This layout not only evenly disperses the pressure but also enhances the overall support force. The three longitudinal bundling pieces 22 sleeved between every two transverse bundling pieces 21 further reinforce the bundling structure, so that the disc round main body 1 is not easily deformed or damaged during transportation and storage. The limiting mechanism 3 can firmly lock the position of the transverse bundling piece 21, effectively preventing the bundling from loosening or falling off due to vibration or external force during transportation.

[0021] As shown in Figure 2 and Figure 4 , the limiting mechanism 3 includes the fixed plate 31 arranged at both ends of the transverse bundling piece 21. The inner bottom end of the fixed plate 31 is rotatably sleeved with the bidirectional screw rod 38 through the bearing. The end of the bidirectional screw rod 38 extends to the upper top end of the fixed plate 31. The inside of the fixed plate 31 is symmetrically sleeved with the connecting plate 39. The end of the connecting plate 39 is fixedly connected with the limiting pressing plate 391. The ends of the two connecting plates 39 located inside the fixed plate 31 are threadedly sleeved with the bidirectional screw rod 38. The outer lateral wall center of the fixed plate 31 is fixedly connected with the elastic belt 35. The two ends of the two elastic belts 35 are fixedly connected with the buckles 36 and the plug buckles 37 that are mutually connected.

[0022] It should be noted that the limiting mechanism 3 can be firmly fixed on the bundling structure through the fixed plates 31 arranged at both ends of the transverse bundling piece 21, and is not easy to fall off. The inner bottom end of the fixed plate 31 is rotatably sleeved with the bidirectional screw rod 38, which provides a simple and effective adjusting mode. By rotating the bidirectional screw rod 38, the two connecting plates 39 can be driven to symmetrically slide in the fixed plate 31, and then the limiting pressing plate 391 is brought together or separated to the center to adapt to the disc body 1 of different sizes, so as to ensure the tightness and stability of the bundling. The elastic belt 35 fixedly connected to the outer side wall of the fixed plate 31, and the buckle 36 and the plug buckle 37 fixedly connected to the two ends of the elastic belt 35, provide additional security for the limiting mechanism 3. When it is necessary to lock the transverse bundling piece 21 more firmly, the elastic belt 35 is only needed to be wound around the transverse bundling piece 21, and the buckle 36 and the plug buckle 37 are connected to each other, so that the annular limiting can be realized, and the stability of the bundling structure is further enhanced.

[0023] As shown in Figure 3 and Figure 4 The outer side wall of the four fixed plates 31 is fixedly connected with the side plate 32, the end of the side plate 32 is fixedly connected with the longitudinal connecting shaft 33, the intersection of the four groups of longitudinal connecting shafts 33 is fixedly connected with the square connecting frame 34, and the four groups of longitudinal connecting shafts 33 form a cross-shaped structure. The two limiting pressing plates 391 are respectively pressed on the upper and lower ends of the two transverse bundling pieces 21. The elastic belt 35 limits the ends of the transverse bundling piece 21 in a ring shape through the buckle 36 and the plug buckle 37. The lower end of the bidirectional screw rod 38 is rotatably sleeved with the inner bottom end of the fixed plate 31, and the inner part of the fixed plate 31 is provided with a through hole for facilitating the rotation of the bidirectional screw rod 38.

[0024] It should be noted that the four fixed plates 31 are fixedly connected with the side plates 32 through the outer side walls, forming a stable support frame. This design not only enhances the overall strength of the limiting mechanism 3, but also provides a solid foundation for subsequent connection and adjustment. The longitudinal connecting shafts 33 fixedly connected to the ends of the side plates 32, and the square connecting frame 34 fixedly connected to the intersection of the four groups of longitudinal connecting shafts 33, jointly constitute a cross-shaped structure. This design not only makes the layout of the limiting mechanism 3 on the disc body 1 more uniform and reasonable, but also enhances its ability to resist external interference, ensuring the stability of the bundling structure during transportation. The two limiting pressing plates 391 are respectively pressed on the upper and lower ends of the two transverse bundling pieces 21. This design effectively prevents the transverse bundling piece 21 from sliding and loosening during transportation, ensuring the tightness and stability of the bundling structure.

[0025] Working principle: disc round main body 1 is preliminarily fixed through the annular array of several transverse bundling pieces 21 arranged on its outer side wall, and three longitudinal bundling pieces 22 are sleeved between every two transverse bundling pieces 21, forming a stable bundling bundle structure, in order to further enhance the stability of the structure, especially prevent the transverse bundling piece 21 from sliding due to vibration or external force during transportation, a limiting mechanism 3 is used for reinforcement, the fixed plate 31 is installed at both ends of the transverse bundling piece 21, and the bidirectional screw rod 38 is rotatably sleeved in the inside thereof through a bearing, when the bidirectional screw rod 38 rotates, the two connecting plates 39 will slide along the inside of the fixed plate 31 due to the threaded sleeve of the bidirectional screw rod 38, and further drive the limiting pressing plate 391 to move towards the center or separate, so that the limiting pressing plate 391 can be respectively pressed on the upper and lower ends of the two transverse bundling pieces 21, realize the effective limiting of it, the outer side wall of the fixed plate 31 is further connected with the elastic band 35, the clasp 36 and the plug buckle 37 are respectively fixed at both ends of the elastic band 35, through the mutual clamping of the clasp 36 and the plug buckle 37, the annular limiting of the end of the transverse bundling piece 21 can be realized, further prevent it from sliding, not only enhance the connectivity between the limiting mechanism 3 and the transverse bundling piece 21, but also effectively avoid the falling caused by unstable limiting during transportation.

[0026] The above examples are only used to illustrate the technical scheme of the utility model, not to limit it.

Claims

1. A high-precision cold-drawn disc, characterized in that, The utility model relates to a disc round body (1) and a binding mechanism (2), the binding mechanism (2) includes a plurality of lateral binding pieces (21) arranged in annular array on the outer wall of the disc round body (1), the outer wall of every two lateral binding pieces (21) is sleeved with three longitudinal binding pieces (22), and every two lateral binding pieces (21) are a group of binding bundles, the outer wall of the disc round body (1) is sleeved with four groups of binding bundles, and the end of four groups of binding bundles is provided with a limiting mechanism (3). The limiting mechanism (3) includes the fixed plate (31) arranged at both ends of the lateral binding piece (21), the inner bottom end of the fixed plate (31) is rotatably sleeved with the bidirectional screw rod (38) through the bearing, the end of the bidirectional screw rod (38) extends to the upper top end of the fixed plate (31), the inside of the fixed plate (31) is symmetrically slidably sleeved with the connecting plate (39), and the end of the connecting plate (39) is fixedly connected with the limiting pressing plate (391).

2. A high-precision cold-drawn disc according to claim 1, characterized in that: The end of the connecting plate (39) in the inside of the fixed plate (31) is threadedly sleeved with the bidirectional screw rod (38), the outer wall center of the fixed plate (31) is fixedly connected with the elastic band (35) in a symmetrical mode, the two ends of the two elastic bands (35) are fixedly connected with the buckle (36) and the plug buckle (37) that are mutually clamped respectively.

3. A high-precision cold-drawn disc according to claim 2, characterized in that: The outer wall of the four fixed plates (31) is fixedly connected with the side plate (32), the end of the side plate (32) is fixedly connected with the longitudinal connecting shaft (33) in a symmetrical mode, the intersection of the four longitudinal connecting shafts (33) is fixedly connected with the square connecting frame (34), and the four longitudinal connecting shafts (33) form a cross-shaped structure.

4. A high-precision cold-drawn disc according to claim 2, characterized in that: The two limiting pressing plates (391) are respectively pressed on the upper and lower ends of the two lateral binding pieces (21), and the elastic band (35) annularly limits the end of the lateral binding piece (21) through the buckle (36) and the plug buckle (37).

5. A high-precision cold-drawn disc according to claim 3, characterized in that: The lower bottom end of the bidirectional screw rod (38) is rotatably sleeved with the inner bottom end of the fixed plate (31), and the inside of the fixed plate (31) is provided with a through hole for facilitating the rotation of the bidirectional screw rod (38).

6. A high precision cold drawn round as claimed in claim 2, wherein: ​

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