CN219073933U

CN219073933U - Nickel-plated copper wire drawing machine

Info

Publication number: CN219073933U
Application number: CN202223456352.7U
Authority: CN
Inventors: 刘军; 彭艳平
Original assignee: Changzhou Jianxun Conductor Technology Co ltd
Current assignee: Changzhou Jianxun Conductor Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-26
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a nickel-plated copper wire drawing machine which comprises an unreeling rack, wherein a cavity for placing coiled materials is formed in the front of the unreeling rack, a driving motor is arranged on the side face of the cavity, the driving motor is connected with a roll shaft of the coiled materials, a linear guide rail perpendicular to the copper wire conveying direction is arranged at the top of the unreeling rack, the linear guide rail is connected with a control system to drive a wire drawing mechanism arranged above the linear guide rail, a cooling device is arranged behind the unreeling rack, and a reeling rack is arranged behind the cooling device. According to the utility model, the position of the wire drawing mechanism is regulated according to the change of the position of the copper wire in the coil unreeling process, so that the wire drawing mechanism always keeps a coaxial line state with the copper wire, and meanwhile, the wire drawing mechanism which moves reciprocally can ensure that the copper wire on the reeling frame is uniformly wound.

Description

Nickel-plated copper wire drawing machine

Technical Field

The utility model relates to the technical field of wire drawing machines, in particular to a nickel-plated copper wire drawing machine.

Background

The wire drawing machine is a machine which enables the diameter, roundness, internal metallographic structure, finish and straightening degree of a metal wire or bar to reach standard parts after the metal wire or bar is subjected to drawing treatment, and a wire winding structure of the wire drawing machine is used for winding and collecting the metal wire produced by the wire drawing machine.

In the process of drawing thick copper wires into thin copper wires, a feeding mechanism is required to be arranged before the processing of a drawing machine used in the market at present to guide the copper wires on a thick copper wire coiled material, so that the copper wires are prevented from being entangled and wound together, the production cost is increased, and most of wire winding structures of the drawing machine are used for winding metal wires to the same position, so that the winding of the metal wires on the wire winding structures is uneven, and therefore, the wire winding structure of the nickel-plated copper wire drawing machine is provided, so that the problem of the nickel-plated copper wire drawing machine is solved.

Disclosure of Invention

According to the technical problem to be solved, the nickel-plated copper wire drawing machine is provided.

In order to achieve the above purpose, the utility model discloses a nickel-plated copper wire drawing machine which comprises an unreeling frame, wherein a cavity for placing coiled materials is formed in the front of the unreeling frame, a driving motor is arranged on the side face of the cavity, the driving motor is connected with a roll shaft of the coiled materials, a linear guide rail perpendicular to the copper wire conveying direction is arranged at the top of the unreeling frame, the linear guide rail is connected with a control system to drive a wire drawing mechanism arranged above the linear guide rail, a cooling device is arranged at the rear of the unreeling frame, and a reeling frame is arranged at the rear of the cooling device.

Further, the wire drawing mechanism comprises a sliding plate which is fixed on the linear guide rail in a sliding manner, a mounting bracket is fixed on the sliding plate, a fixed pulley is arranged at one end, close to the coiled material, of the mounting bracket, a wire drawing column is arranged at one end, far away from the fixed pulley, of the mounting bracket, and a heating pipe is arranged between the wire drawing column and the fixed pulley.

Further, a guide groove for accommodating copper wires is formed in the center of the outer peripheral surface of the fixed pulley.

Furthermore, a wire drawing channel penetrating through the wire drawing column is formed in the wire drawing column, and the diameter of the wire drawing channel is gradually reduced along the conveying direction of the copper wire.

Still further, be provided with first guide post and second guide post between heating pipe and the fixed pulley, cup jointed high regulating block on the first guide post, high regulating block pulls the copper wire of coiling on the fixed pulley to send into the heating pipe with the copper wire through the second guide post.

Still further, the first guide post cross-section is the semicircle form of cutting, the altitude mixture control piece is including cup jointing the sleeve on first guide post, the sleeve is close to the one side of first guide post semicircle plane and is provided with the locking bolt, the sleeve is provided with the guide block for one side of locking bolt.

Furthermore, a semicircular guide groove is formed in the guide block, and the edge of the guide groove is rounded.

Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses a nickel-plated copper wire drawing machine, which is characterized in that the position of a drawing mechanism is regulated according to the change of the position of a copper wire in the coil unreeling process, so that the drawing mechanism always keeps a coaxial state with the copper wire, and meanwhile, the reciprocating drawing mechanism can ensure that the copper wire on a reeling frame is uniformly wound.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural diagram of a wire drawing mechanism of the present utility model.

FIG. 3 is a schematic view of a first guide post according to the present utility model

In the figure: 1 is an unreeling rack; 2 is coiled material; 3 is a driving motor; 4 is a linear guide rail; 5 is a wire drawing mechanism; 51 is a sliding plate; 52 is a mounting bracket; 53 is a wire drawing column; 54 is a heating tube; 55 is a fixed pulley; 56 is a first guide post; 561 is a sleeve; 562 is a guide block; 563 is a locking bolt; 57 is a second guide post; 6 is a cooling device; 7 is a winding frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment of the utility model is shown in fig. 1 and 2, and comprises an unreeling frame 1, wherein a cavity for placing coiled materials 2 is formed in the front part of the unreeling frame 1, a driving motor 3 is arranged on the side surface of the cavity, the driving motor 3 is connected with a roll shaft of the coiled materials 2, a linear guide rail 4 perpendicular to the copper wire conveying direction is arranged at the top of the unreeling frame 1, the linear guide rail 4 is connected with a control system for driving a wire drawing mechanism 5 arranged above the linear guide rail 4, the wire drawing mechanism is controlled to reciprocate within the length range of the coiled materials 2 through a program of the control system, a cooling device 6 is arranged behind the unreeling frame 1, and a reeling frame 7 is arranged behind the cooling device 6.

The wire drawing mechanism 5 includes the sliding plate 51 of sliding fixation on linear guide 4, is fixed with installing support 52 on the sliding plate 51, and the one end that installing support 52 is close to coiled material 2 is provided with fixed pulley 55, and the one end that installing support 52 kept away from fixed pulley 55 is provided with wire drawing post 53, is provided with heating pipe 54 between wire drawing post 53 and the fixed pulley 55, heats the softening through heating pipe 54 at wire drawing money to the copper wire, makes things convenient for the wire drawing processing.

The center of the outer circumferential surface of the fixed pulley 55 is provided with a guide groove for accommodating the copper wire, so that the copper wire pulled from the coiled material 2 is prevented from being deviated on the fixed pulley 55.

A wire drawing channel penetrating through the wire drawing column 53 is formed in the wire drawing column 53, the diameter of the wire drawing channel is gradually reduced along the conveying direction of the copper wire, and the thick copper wire is stretched into a thin copper wire through the tapered wire drawing channel.

A first guide post 56 and a second guide post 57 are arranged between the heating pipe 54 and the fixed pulley 55, a height adjusting block is sleeved on the first guide post 56, the height adjusting block pulls copper wires wound on the fixed pulley 55, the copper wires are fed into the heating pipe 54 through the second guide post 57, the first guide post 56 and the second guide post 57 pull the copper wires led out of the fixed pulley 55 to a channel inlet of the heating pipe 54, and the height of the copper wires is adjusted through the height adjusting block in the process, so that the copper wires are guaranteed to pass through the axis of the heating pipe 54.

As shown in fig. 3, the section of the first guide post 56 is in a cut circle shape, the height adjusting block comprises a sleeve 561 sleeved on the first guide post 56, a locking bolt 563 is arranged on one side, close to the cut circle plane of the first guide post 56, of the sleeve 561, the sliding sleeve 561 is used for adjusting the height and is locked on the side end face of the first guide post 56 through the locking bolt 563, the drawing height of the copper wire and the heating pipe 54 channel are guaranteed to be at the same height, a guide block 562 is arranged on one side, opposite to the locking bolt 563, of the sleeve 561, and the guide block 562 is used for drawing the copper wire led out of the fixed pulley 55 to the second guide post 57.

Semicircular guide grooves are formed in the guide blocks 562, edges of the guide grooves are rounded, and sharp corners are prevented from cutting off copper wires.

The working principle of the embodiment is as follows: in the unreeling process, the position of a copper wire on a coiled material 2 can shift left and right along with the change of time, a wire drawing mechanism fixed on a linear guide rail in a sliding manner realizes synchronous shifting with the copper wire through a control program according to unreeling speed and unreeling time, the copper wire is wound on a fixed pulley, the height is adjusted through a first guide post, then the copper wire is pulled to a heating pipe position through a second guide post, the copper wire is heated and softened and pulled to a wire drawing post to thin the copper wire, the copper wire after wire drawing is cooled in a cooling device at the rear, and finally the wire drawing mechanism which moves back and forth ensures that the copper wire is uniformly wound in the reeling process.

The points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed; second, relational terms such as first and second, and the like may be used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The above examples are merely illustrative of the present utility model and are not meant to limit the scope of the present utility model, and all designs that are the same or similar to the present utility model are within the scope of the present utility model.

Claims

1. The utility model provides a nickel-plated copper wire drawing machine, includes unreels frame (1), its characterized in that, unreels frame (1) front portion and has offered the cavity that is used for placing coiled material (2), cavity side-mounting has driving motor (3), the roller of coiled material (2) is connected to driving motor (3), unreel frame (1) top is provided with linear guide (4) of perpendicular to copper wire direction of transportation, linear guide (4) are connected with wire drawing mechanism (5) of control system drive setting in linear guide (4) top, unreel frame (1) rear is provided with cooling device (6), cooling device (6) rear is provided with rolling frame (7).

2. A nickel-plated copper wire drawing machine according to claim 1, characterized in that the drawing mechanism (5) comprises a sliding plate (51) which is fixed on the linear guide rail (4) in a sliding manner, a mounting bracket (52) is fixed on the sliding plate (51), a fixed pulley (55) is arranged at one end, close to the coiled material (2), of the mounting bracket (52), a drawing column (53) is arranged at one end, far away from the fixed pulley (55), of the mounting bracket (52), and a heating pipe (54) is arranged between the drawing column (53) and the fixed pulley (55).

3. A nickel-plated copper wire drawing machine according to claim 2, wherein the fixed pulley (55) is provided with a guide groove at the center of the outer peripheral surface for accommodating a copper wire.

4. A nickel-plated copper wire drawing machine according to claim 2, characterized in that the drawing column (53) is internally provided with a drawing channel penetrating through the drawing column (53), and the diameter of the drawing channel is gradually reduced along the conveying direction of the copper wire.

5. A nickel-plated copper wire drawing machine according to claim 2, characterized in that a first guide post (56) and a second guide post (57) are arranged between the heating pipe (54) and the fixed pulley (55), a height adjusting block is sleeved on the first guide post (56), the height adjusting block pulls the copper wire wound on the fixed pulley (55), and the copper wire is fed into the heating pipe (54) through the second guide post (57).

6. The nickel-plated copper wire drawing machine according to claim 5, wherein the first guide post (56) is cut round in cross section, the height adjusting block comprises a sleeve (561) sleeved on the first guide post (56), a locking bolt (563) is arranged on one side, close to a cutting round plane of the first guide post (56), of the sleeve (561), and a guide block (562) is arranged on one side, opposite to the locking bolt (563), of the sleeve (561).

7. A nickel-plated copper wire drawing machine according to claim 6, wherein the guide block (562) is provided with a semicircular guide groove, and the edge of the guide groove is rounded.