Environment-friendly wire drawing device for cable copper wire processing

Abstract

The utility model discloses an environment-friendly wire drawing device for cable copper wire processing, and relates to the technical field of copper wire drawing. The wire drawing device comprises a bottom plate, a heating mechanism and a wire drawing mechanism, the wire drawing mechanism comprises a wire drawing column and a pull rod assembly, a copper wire through hole is formed in the wire drawing column, the pull rod assembly comprises a pull rod and a locking structure, the middle and one end of the pull rod are hinged to the bottom plate and the wire drawing column respectively, and the locking structure is located on the bottom plate and used for locking rotation of the pull rod. The wire drawing device has the beneficial effects that the height accuracy of the wire drawing column and the position accuracy in the wire drawing process are ensured through the existence of limiting control and a locking structure, and unnecessary rotation is limited. Therefore, the precision and the consistency of the wire drawing process can be improved, and the produced product is ensured to meet the requirements. The whole equipment is relatively simple and compact in structure and relatively convenient to install and maintain. By means of the design, the equipment is small in occupied space and suitable for different working environments, and the stability of the whole equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire drawing, in particular to an environmentally friendly wire drawing device for processing cable copper wires. Background Art

[0002] The wire drawing device used in cable copper wire processing is usually a device specially designed to draw copper rods or copper billets into thin wires. The equipment usually includes the following key components:

[0003] Copper rod supply system: used to provide copper rods or copper billets. Copper rods are usually stored in reels or drums and fed into the wire drawing machine through a transmission device. Wire drawing machine: It is the main wire drawing device, which gradually thins the copper rod through a continuous drawing process. Heating and annealing system: The copper rod needs to undergo heating and annealing treatment during the drawing process to improve its plasticity and reduce internal stress. Cooling and lubrication system: During the wire drawing process, the filament needs to be cooled and lubricated to reduce temperature and friction. Control system: It is used to monitor and control parameters of the entire wire drawing process, such as tension, speed, temperature, etc.

[0004] Existing Chinese patent technology CN202221199392.5 discloses a copper wire drawing device for electric wires and cables that is suitable for copper wire drawing wear. The device is provided with a fixed column at the top of a workbench. The top of the fixed column is rotatably connected to an adjusting ring. The inner side of the adjusting ring is threadedly connected to a screw. The top of the screw is fixedly connected to a fixed top plate. The bottom end of the fixed top plate is fixedly connected to a drawing column. A copper wire through hole is provided on the outside of the drawing column. The diameters of the copper wire through holes are different. The heated copper wire can be passed through the inside of the copper wire through hole for drawing. If different diameters need to be changed, the adjusting ring is rotated and the screw will rise or fall, so that different copper wire through holes can be raised to a position parallel to the copper wire, so as to achieve different diameters of drawing effects on the copper wire and improve the drawing efficiency.

[0005] However, the method of adjusting the height of the wire drawing column by rotating the adjustment ring in the device is relatively cumbersome to operate, and a height confirmation table is required to calibrate the height of the wire drawing column, which has poor accuracy. Summary of the invention

[0006] The utility model aims to provide an environmentally friendly wire drawing device for processing cable copper wires in view of the problem that the height adjustment of the wire drawing device is complicated in the prior art.

[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an environmentally friendly wire drawing device for processing cable copper wire, which includes a base plate, a heating mechanism and a wire drawing mechanism. A heating mechanism for heating the copper wire and a wire drawing mechanism for reducing the diameter of the copper wire are arranged on the base plate along the length direction. The wire drawing mechanism includes a wire drawing column and a pull rod assembly for controlling the height of the wire drawing column. A copper wire through hole is provided on the wire drawing column. The pull rod assembly includes a pull rod and a locking structure. The middle part and one end of the pull rod are respectively hinged to the base plate and the wire drawing column. The locking structure is located on the base plate and is used to lock the rotation of the pull rod.

[0008] Furthermore, the outer wall surface of the wire drawing column is provided with two rotationally symmetrical hinged columns, and the hinged columns are used to be hinged with the pull rod.

[0009] Furthermore, the pull rod is in a "Y" shape, and two short sides are provided with connecting grooves for being hinged to the drawing column.

[0010] Furthermore, the locking structure includes a mounting plate and a locking block. The mounting plate is arranged at the hinge between the pull rod and the base plate, and the mounting plate is "L" shaped. A locking block for limiting the rotation of the pull rod is inserted at the top end of the mounting plate, and the locking block is "T" shaped.

[0011] Furthermore, the middle portion of the pull rod is hinged to the bottom plate via a rotating shaft, and a plurality of limiting grooves are arranged on the outer wall of the rotating shaft, and the limiting grooves are adapted to the locking structure.

[0012] Furthermore, the position of the limiting groove on the rotating shaft corresponds to the position of the copper wire through hole on the drawing column.

[0013] Furthermore, a plurality of copper wire through holes are provided, and the diameters of the copper wire through holes are different.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects: through the existence of limit control and locking structure, the height accuracy of the wire drawing column and the accuracy of the position during the wire drawing process are ensured, and unnecessary rotation is limited. This helps to improve the accuracy and consistency of the wire drawing process and ensure that the products produced meet the requirements.

[0015] The structure of the whole equipment is relatively simple and compact, and installation and maintenance are relatively convenient. This design makes the equipment occupy less space, suitable for different working environments, and improves the stability of the overall equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the wire drawing column in the utility model.

[0019] Figure 3 It is a structural schematic diagram of the pull rod in the utility model.

[0020] Figure 4 It is a structural schematic diagram of the locking structure in the utility model.

[0021] Explanation of the reference numerals: base plate 1, heating mechanism 2, wire drawing mechanism 3, wire drawing column 31, copper wire through hole 311, hinged column 312, pull rod assembly 32, pull rod 321, connecting groove 3211, locking structure 322, mounting plate 3221, locking block 3222, rotating shaft 323, limiting groove 324. DETAILED DESCRIPTION

[0022] See also Figure 1-4 As shown, the technical solution adopted in this specific embodiment is: an environmentally friendly wire drawing device for processing cable copper wires, which includes a bottom plate 1, a heating mechanism 2 and a wire drawing mechanism 3. The bottom plate 1 is provided with a heating mechanism 2 for heating the copper wire and a wire drawing mechanism 3 for reducing the diameter of the copper wire along the length direction. The heating mechanism 2 heats the copper wire to make it soft and easy to stretch, which helps to achieve a better stretching effect in the subsequent wire drawing process.

[0023] The wire drawing mechanism 3 includes a wire drawing column 31 and a pull rod assembly 32 for controlling the height of the wire drawing column 31. The wire drawing column 31 and the pull rod assembly 32 are made of strong materials, have high strength and stability, and can withstand large tension and remain stable during the wire drawing process. A number of copper wire through holes 311 with different diameters are provided on the wire drawing column 31. The copper wire through hole 311 is used to guide the copper wire through and ensure that it is stretched along the axis of the column. In this way, the processing accuracy and quality of the copper wire can be guaranteed. The heated copper wire is passed through the copper wire through hole 311 for wire drawing. The appropriate through hole diameter is selected according to the requirements to meet the processing requirements of copper wires of different specifications and diameters. The outer wall surface of the wire drawing column 31 is provided with two rotationally symmetrical hinged columns 312, and the hinged columns 312 are used to be hinged with the pull rod 321. Specifically, if it is necessary to replace the copper wire through holes 311 of different diameters, the pull rod assembly 32 is rotated, and the drawing column 31 will rise or fall, so that the different copper wire through holes 311 can be raised to a position parallel to the copper wire, which is convenient for achieving different diameters of the copper wire and improving the drawing efficiency.

[0024] The pull rod assembly 32 includes a pull rod 321 and a locking structure 322. The pull rod 321 is in a "Y" shape, and the two short sides are provided with connecting grooves 3211 for being hinged to the hinge column 312. The middle part of the pull rod 321 is hinged to the bottom plate 1 through the rotating shaft 323. The outer wall of the rotating shaft 323 is provided with a plurality of limit grooves 324 corresponding to the positions of the copper wire through holes 311 on the drawing column 31. The locking structure 322 is located on the bottom plate 1 for locking the rotation of the rotating shaft 323. The middle part of the pull rod 321 is hinged to the bottom plate 1 through the rotating shaft 323. The outer wall of the rotating shaft 323 is provided with a limit groove 324 corresponding to the position of the copper wire through hole 311 on the drawing column 31. By setting the limit groove 324, it can be ensured that the required copper wire through hole 311 and the output end of the heating mechanism 2 are in the same horizontal plane, avoiding displacement or misalignment, and ensuring the accuracy and consistency of wire drawing. The locking structure 322 is located on the bottom plate 1 and is used to lock the rotation of the rotating shaft 323. The locking structure 322 can prevent the rotating shaft 323 from rotating accidentally during the wire drawing process, maintain the height stability of the wire drawing column 31, and ensure the working effect and safety of the entire device.

[0025] The locking structure 322 includes a mounting plate 3221 and a locking block 3222. The mounting plate 3221 in an "L" shape is arranged at the hinge of the pull rod 321 and the base plate 1. The top of the mounting plate 3221 is plugged with a locking block 3222 in a "T" shape for limiting the rotation of the pull rod 321. The specifications of the locking block 3222 are adapted to the limiting groove 324. The mounting plate 3221 in an "L" shape provides stable support and fixation. The specifications of the locking block 3222 are adapted to the limiting groove 324, ensuring a good fit between the locking block 3222 and the limiting groove 324 to avoid loosening or falling off. By fixing the locking block 3222, it can be ensured that the pull rod 321 remains stable at a predetermined position, thereby improving the accuracy and reliability of the wire drawing process.

[0026] Working principle of the utility model: the staff manually pulls up the locking block 3222 to release the limit of the locking structure on the rotating shaft 323. After the limit is released, the pull rod 321 is rotated to adjust the height of the wire drawing column 31 according to the needs of wire drawing, so that the required copper wire through hole 311 and the output end of the heating mechanism 2 are at the same horizontal plane, which is convenient for drawing copper wires of different diameters. Finally, the locking block 3222 is lowered to be embedded in the limit groove 324 to limit the rotating shaft 323. The copper wire passes through the heating structure for heating, and then the heated copper wire passes through the copper wire through hole 311 to draw the wire.

[0027] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. An environmentally friendly wire drawing device for processing cable copper wires, characterized in that: It comprises a base plate (1), a heating mechanism (2) and a wire drawing mechanism (3); the base plate (1) is provided with a heating mechanism (2) and a wire drawing mechanism (3) for heating copper wire; the wire drawing mechanism (3) comprises a wire drawing column (31) and a pull rod assembly (32); the wire drawing column (31) is provided with a copper wire through hole (311); the pull rod assembly (32) comprises a pull rod (321) and a locking structure (322); the middle part and one end of the pull rod (321) are respectively hinged to the base plate (1) and the wire drawing column (31); the locking structure (322) is located on the base plate (1) and is used to lock the rotation of the pull rod (321).

2. The environmentally friendly wire drawing device for processing cable copper wire according to claim 1, characterized in that: The outer wall surface of the wire drawing column (31) is provided with two rotationally symmetrical hinged columns (312).

3. The environmentally friendly wire drawing device for processing cable copper wire according to claim 1, characterized in that: The middle part of the pull rod (321) is hinged to the bottom plate (1) via a rotating shaft (323), and a plurality of limiting grooves (324) are provided on the rotating shaft (323), and the limiting grooves (324) are adapted to the locking structure (322).

4. The environmentally friendly wire drawing device for processing cable copper wire according to claim 3, characterized in that: The position of the limiting groove (324) on the rotating shaft (323) corresponds to the position of the copper wire through hole (311) on the wire drawing column (31).

5. The environmentally friendly wire drawing device for processing cable copper wire according to claim 1, characterized in that: The locking structure (322) comprises a mounting plate (3221) and a locking block (3222); the mounting plate (3221) is arranged at the hinge between the pull rod (321) and the bottom plate (1), and the mounting plate (3221) is in an "L" shape; a locking block (3222) in a "T" shape is inserted at the top end of the mounting plate (3221), and the locking block (3222) is used to limit the rotation of the pull rod (321).

6. The environmentally friendly wire drawing device for processing cable copper wire according to claim 1, characterized in that: The pull rod (321) is in a "Y" shape, and two short sides are provided with connecting grooves (3211).

7. The environmentally friendly wire drawing device for processing cable copper wire according to claim 1, characterized in that: A plurality of copper wire through holes (311) are provided, and the diameters of the copper wire through holes (311) are different.

Images