Support for cooling water tank of annealing device of wire drawing machine

Abstract

The utility model discloses a bracket for a cooling water tank of an annealing device of a wire drawing machine, and belongs to the technical field of wire and cable wire drawing equipment. Comprising a supporting plate I, a hexagon-headed bolt is fixedly arranged on the supporting plate I, a hexagon nut is assembled on the hexagon-headed bolt, a supporting plate II is arranged at the top end of the hexagon-headed bolt, a supporting plate III is arranged on the supporting plate II, and a cooling water tank is arranged on the supporting plate III. The device is simple in structure, convenient to assemble and operate, compact in structure and reasonable in layout. By using the cooling water tank, the operation stability of the cooling water tank is ensured, the annealed copper wire is always kept on the same geometric center at each section of the cooling water tank, the produced wire better meets the process requirement, and the product quality of a wire drawing process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire and cable drawing equipment, in particular to a bracket for a cooling water tank of an annealing device of a wire drawing machine. Background Art

[0002] To prevent copper wire from being oxidized during the heating and annealing process, in addition to steam protection, the annealed copper wire is immediately cooled in a sealed cooling water trough filled with cooling emulsion after passing through the lower annealing copper wheel. Existing annealing devices for wire drawing machines use cooling water troughs that are secured to the annealing device housing by connecting the steam heating box to the cooling water trough, the cooling water trough to the cooling water tank, and one or two screws through the cooling water trough side panels. This can easily cause the cooling water trough to swing after a period of operation, preventing the annealed copper wire from being consistently centered at the same geometric center at each section of the cooling water trough. This results in poor surface finish for the annealed copper wire, and the semi-finished products produced do not meet process requirements, resulting in significant material waste. Utility Model Content

[0003] The purpose of this utility model is to provide a bracket for the cooling water trough of the annealing device of a wire drawing machine, which ensures the stability of the cooling water trough operation, so that the annealed copper wire is always located at the same geometric center in each section of the cooling water trough, so that the produced wire better meets the process requirements and improves the product quality of the wire drawing process. Thus, it solves the problems raised in the above-mentioned background technology.

[0004] The technical solutions adopted in this utility model are as follows:

[0005] A bracket for a cooling water trough of an annealing device of a wire drawing machine includes a support plate I1, a hexagonal head bolt 2 is fixedly provided on the support plate I1, a hexagonal nut 3 is assembled on the hexagonal head bolt 2, a support plate II4 is provided on the top of the hexagonal head bolt 2, a support plate III6 is provided on the support plate II4, and a cooling water trough 5 is provided on the support plate III6.

[0006] The support plate III 6 is made of bakelite, and a groove is processed on the support plate III 6 . The depth of the groove is 5-6 mm. The cooling water trough 5 is arranged in the groove of the support plate III 6 with a clearance fit.

[0007] The support plate II 4 is cylindrical, and a circular groove is processed in the center of its lower end face. A circular boss is processed on the upper end of the hexagonal nut 3 to match the groove. The boss and the groove are clearance-fitted. A through hole is processed in the center of the groove, and the through hole is clearance-fitted with the outer thread of the hexagonal head bolt 2.

[0008] The hexagonal head of the hexagonal bolt 2 is welded to the support plate I1.

[0009] The width of the support plate III 6 is equal to the outer diameter of the support plate II 4 .

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0011] The utility model has a simple structure, is easy to assemble, convenient to operate, and has a compact structure. Through the use of the utility model, the stability of the cooling water tank operation is guaranteed, so that the annealed copper wire is always kept at the same geometric center in each section of the cooling water tank, so that the produced wire better meets the process requirements and improves the product quality of the wire drawing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the main view of the utility model;

[0013] Figure 2 for Figure 1 The cross-sectional view at AA;

[0014] As shown in the figure: 1. Support plate I; 2. Hexagon head bolt; 3. Hexagon nut; 4. Support plate II; 5. Cooling water trough; 6. Support plate III. DETAILED DESCRIPTION

[0015] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0016] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0017] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0018] Example 1

[0019] like Figure 1-2 This embodiment provides a bracket for a cooling water trough of an annealing device of a wire drawing machine, including a support plate I1, on which a hexagonal head bolt 2 is fixedly provided, on which a hexagonal nut 3 is assembled, a support plate II4 is provided on the top of the hexagonal head bolt 2, on which a support plate III6 is provided, and on which a cooling water trough 5 is provided.

[0020] The support plate III 6 is made of bakelite and is rectangular in shape. It has a groove with a depth of 5-6 mm. The cooling water trough 5 is loosely fitted within the groove of the support plate III 6. The bakelite support plate III 6 ensures insulation between the cooling water trough 5 and the support plate I 1, hexagonal bolts 2, hexagonal nuts 3, and support plate II 4 of the bracket.

[0021] The support plate II 4 is a cylindrical plate made of round steel, and a circular groove is processed in the center of its lower end face. A circular boss that matches the groove is processed on the upper end of the hexagonal nut 3. The boss and the groove are clearance-fitted. A through hole is processed in the center of the groove, and the through hole is clearance-fitted with the outer thread of the hexagonal head bolt 2.

[0022] The hexagonal head of the hexagonal bolt 2 is welded to the support plate Ⅰ 1. The support plate Ⅰ 1 is a rectangular parallelepiped plate cut from a steel plate.

[0023] The width of the support plate III 6 is equal to the outer diameter of the support plate II 4 , so as to ensure that the geometric centers of the support plate III 6 and the support plate II 4 coincide with each other during installation.

[0024] In the present invention, due to the height restriction between the support plate Ⅰ1 and the bottom plate of the cooling water 5, the end surface of the hexagonal head of the hexagonal head bolt 2 needs to be thinned to a certain thickness to meet the bracket installation requirements.

[0025] The utility model is installed on the upper end surface of the cooling emulsion outlet tunnel of the annealing device. The length of the support plate Ⅰ1 of the bracket is larger than the distance between the two ends of the cooling emulsion outlet tunnel of the annealing device, which makes it easy to place the support plate Ⅰ1 on the upper end surface of the cooling emulsion outlet tunnel.

[0026] The method of using the utility model is to determine the number of brackets to be installed according to the actual size and installation position of the cooling water tank of the annealing device of the wire drawing machine where the brackets are to be installed, and to manufacture a single bracket that meets the actual installation requirements.

[0027] According to the distance between the support plate Ⅰ1 and the bottom plate of the cooling water tank 5, the hexagonal head end face of each commercially purchased hexagonal head bolt 2 is thinned to a certain thickness, and the end face of the hexagonal nut 3 is machined to form a boss with clearance fit with the groove machined on the end face of the support plate Ⅱ4.

[0028] Next, using a break in production, install the assembled brackets onto the upper end surface of the cooling emulsion outlet tunnel of the wire drawing machine's annealing unit. Once each bracket is essentially in place, weld the hexagonal face of the hexagonal bolt 2 to the support plate Ⅰ1. Then, use a specialized tool to tighten the hexagonal nuts 3 on each bracket in sequence according to installation technical requirements. This completes the installation of multiple brackets on the cooling water tank of the wire drawing machine's annealing unit.

Claims

1. A bracket for a cooling water tank of an annealing device of a wire drawing machine, comprising a support plate I (1), characterized in that: A hexagonal bolt (2) is fixedly provided on the support plate I (1), a hexagonal nut (3) is assembled on the hexagonal bolt (2), a support plate II (4) is provided on the top of the hexagonal bolt (2), a support plate III (6) is provided on the support plate II (4), and a cooling water tank (5) is provided on the support plate III (6).

2. A bracket for a cooling water tank of an annealing device of a wire drawing machine according to claim 1, characterized in that: The support plate III (6) is made of bakelite, and a groove is processed on the support plate III (6). The depth of the groove is 5-6 mm, and the cooling water trough (5) is arranged in the groove of the support plate III (6) with a clearance fit.

3. The bracket for a cooling water tank of an annealing device of a wire drawing machine according to claim 1, characterized in that: The support plate II (4) is cylindrical, and a circular groove is processed in the center of its lower end surface. A circular boss is processed on the upper end of the hexagonal nut (3) to match the groove. The boss and the groove are clearance-matched. A through hole is processed in the center of the groove, and the through hole is clearance-matched with the outer thread of the hexagonal head bolt (2).

4. The bracket for a cooling water tank of an annealing device of a wire drawing machine according to claim 1, characterized in that: The hexagonal head of the hexagonal bolt (2) is welded to the support plate I (1).

5. The bracket for a cooling water tank of an annealing device of a wire drawing machine according to claim 3, characterized in that: The width of the support plate III (6) is equal to the outer diameter of the support plate II (4).

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