CN118681941A - A copper wire drawing device with adjustable wire width - Google Patents

Abstract

The invention provides a copper wire width adjustable wire drawing device, which comprises a substrate, wherein a wire coiling barrel and a wire collecting barrel are arranged on the substrate, and are in transmission connection with a driving mechanism and are driven to synchronously rotate by the driving mechanism; the substrate is also provided with a wire drawing mechanism, the wire drawing mechanism comprises a mounting frame which is fixedly mounted, a rotating roller is arranged on the mounting frame, a wire drawing unit is arranged on the rotating roller, and the wire drawing unit comprises wire drawing dies which are circumferentially arranged on the outer wall of the rotating roller and have different specifications; after the copper wires wound on the winding reel are led out, the copper wires pass through the wire drawing die and then are wound on the winding reel. According to the invention, after the rotating roller is driven to rotate, the wire drawing dies circumferentially arranged on the outer wall of the rotating roller synchronously rotate, so that different wire drawing dies can be switched to draw the copper wire, and the specifications of each wire drawing die are different, so that the copper wire processing with different diameter specifications can be simply and rapidly switched, the strength is low, and the overall processing efficiency is greatly improved.

Description

A copper wire drawing device with adjustable wire width

Technical Field

The invention mainly relates to the technical field of copper wire processing, and in particular to a copper wire drawing device with adjustable copper wire width.

Background Art

The copper wire drawing device is a mechanical equipment specially used for fine processing of copper wire. It mainly draws the copper wire through a wire drawing die, so that the copper wire undergoes pultrusion plastic deformation when passing through the die, thereby evenly shrinking and stretching the wire to achieve the required wire diameter. This device plays a key role in the pre-processing process of metal product production, especially in the field of metal wire processing, such as steel wire, rope wire, prestressed steel wire and the production and pre-processing of standard parts. It plays an indispensable role.

Different fields and uses have different requirements for the diameter and width of copper wire. If the copper wire drawing device needs to process copper wires of different diameters and widths, it is necessary to replace the drawing dies of different specifications. The replacement process is relatively cumbersome, labor-intensive, and affects the overall processing efficiency.

Summary of the invention

1. Technical problem to be solved by the invention:

The present invention provides a copper wire drawing device with adjustable copper wire width, which is used to solve the technical problems existing in the above-mentioned background technology.

2. Technical solution:

To achieve the above object, the technical solution provided by the present invention is: a copper wire width adjustable wire drawing device, comprising a substrate, on which a winding drum and a take-up drum are arranged, the winding drum and the take-up drum are connected to a driving mechanism and driven by the driving mechanism to rotate synchronously;

The substrate is also provided with a wire drawing mechanism, the wire drawing mechanism comprises a fixed mounting frame, a rotating roller is provided on the mounting frame, a wire drawing unit is provided on the rotating roller, and the wire drawing unit comprises wire drawing dies arranged circumferentially on the outer wall of the rotating roller and having different specifications;

After the copper wire wound on the winding drum is led out, it passes through the wire drawing die and then is wound on the take-up drum.

Furthermore, the wire drawing mechanism also includes a worm wheel and a worm that mesh with each other, the worm wheel is fixedly mounted on the rotating shaft of the rotating roller, the worm is rotatably mounted on a bracket arranged on the mounting frame, and a first handle is mounted on one end.

Furthermore, there are several wire drawing units, which are evenly distributed along the axis of the rotating roller.

Furthermore, a guide mechanism is provided on the substrate, and the guide mechanism includes guide wheels. There are several guide wheels, which are staggered on both sides of the wire drawing mechanism and located between two adjacent wire drawing units, for guiding the copper wire passing through the wire drawing die.

Furthermore, the guide wheel is rotatably mounted on the connecting block, one side of the connecting block is fixedly connected to a first guide slide rod, a spring is provided on the first guide slide rod, and the first guide slide rod is slidably connected to a mounting plate provided on the base plate.

Furthermore, the mounting frame is also provided with a lifting mechanism and a limit plate driven to rise and fall by the lifting mechanism, and one side of the limit plate is in contact with one side of the wire drawing die located at the top on the same reference plane.

Furthermore, the lifting mechanism includes a lifting plate, the bottom of the lifting plate is fixedly connected to the limit plate, second guide sliding rods are fixedly installed on both sides of the top, and a screw rod is threadedly connected at the center, the second guide sliding rod is slidably connected to the mounting frame, the screw rod is rotatably connected to the mounting frame, and a second handle is installed on the top.

Furthermore, the driving mechanism includes a first connecting rod, a second connecting rod and a transmission rod rotatably mounted on a base plate, the first connecting rod and the second connecting rod are respectively fixedly connected to the winding reel and the take-up reel, and are connected to the transmission rod via a pulley belt, a first bevel gear is fixedly mounted on the transmission rod, a second bevel gear is meshed with the first bevel gear, the second bevel gear is assembled on the rotating shaft of the motor, and the motor is fixedly mounted on the base plate.

3. Beneficial effects:

The technical solution provided by the present invention has the following beneficial effects compared with the prior art: after holding the first handle to drive the worm to rotate, the worm wheel rotates synchronously, and drives the rotating roller to rotate together, and the wire drawing dies arranged circumferentially on its outer wall rotate synchronously, so different wire drawing dies can be switched to draw the copper wire, and the specifications of each wire drawing die are different, so that copper wires of different diameters can be simply and quickly switched for processing, the strength is low, and the overall processing efficiency is greatly improved.

When the copper wire is assembled on the guide wheel for guiding, the elastic force of the spring, in cooperation with the sliding connection between the first guide slide rod and the mounting plate, can pull the connecting block so that the guide wheel can adaptively adjust the tension of the copper wire.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a three-dimensional structure of the present invention;

FIG2 is a second schematic diagram of a three-dimensional structure of the present invention;

FIG3 is a schematic diagram of the structure of the wire drawing mechanism of the present invention;

FIG4 is an enlarged schematic diagram of the structure at B in FIG3 of the present invention;

FIG5 is an enlarged structural schematic diagram of point A in FIG1 of the present invention.

Reference numerals:

1. Base plate; 2. Winding reel; 3. Take-up reel; 4. Driving mechanism; 41. First connecting rod; 42. Second connecting rod; 43. Transmission rod; 44. First bevel gear; 45. Second bevel gear; 46. Motor; 5. Wire drawing mechanism; 51. Mounting frame; 52. Rotating roller; 53. Wire drawing unit; 531. Wire drawing die; 54. Worm gear; 55. Worm; 56. Bracket; 57. First handle; 6. Guide mechanism; 61. Guide wheel; 62. Connecting block; 63. First guide slide rod; 64. Spring; 65. Mounting plate; 7. Lifting mechanism; 71. Lifting plate; 72. Second guide slide rod; 73. Screw rod; 74. Second handle; 8. Limit plate.

DETAILED DESCRIPTION

To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Example

Referring to Figures 1-5, a copper wire drawing device with adjustable width includes a substrate 1, on which a winding drum 2 and a take-up drum 3 are arranged, and the winding drum 2 and the take-up drum 3 are connected to a driving mechanism 4 and driven by the driving mechanism 4 to rotate synchronously;

The substrate 1 is also provided with a wire drawing mechanism 5, the wire drawing mechanism 5 comprises a fixed mounting frame 51, a rotating roller 52 is provided on the mounting frame 51, a wire drawing unit 53 is provided on the rotating roller 52, and the wire drawing unit 53 comprises wire drawing dies 531 arranged circumferentially on the outer wall of the rotating roller 52 and having different specifications;

In this embodiment, after the copper wire wound on the winding drum 2 is led out, the end is polished and fine, and then passed through the wire drawing die 531, stretched and then wound on the take-up drum 3. At this time, the driving mechanism 4 drives the winding drum 2 and the take-up drum 3 to rotate synchronously, and the winding drum 2 can release the copper wire wound thereon, and after drawing through the wire drawing die 531, it is wound on the take-up drum 3, and the copper wire drawing can be completed;

After the rotating roller 52 is driven to rotate, the wire drawing dies 531 arranged circumferentially on its outer wall rotate synchronously, and different wire drawing dies 531 can be switched to draw the copper wire, and the specifications of each wire drawing die 531 are different, so that copper wires of different diameters can be simply and quickly switched for processing, with low strength and greatly improved overall processing efficiency.

The wire drawing mechanism 5 further comprises a worm wheel 54 and a worm 55 meshing with each other. The worm wheel 54 is fixedly mounted on the rotating shaft of the rotating roller 52 . The worm 55 is rotatably mounted on a bracket 56 provided on the mounting frame 51 , and a first handle 57 is mounted on one end of the worm 55 .

In this embodiment, after the first handle 57 is gripped and rotated, the worm 55 rotates synchronously and drives the worm wheel 54 to rotate through meshing transmission. The rotating roller 52 rotates along with the worm wheel 54, and copper wires of different diameters can be switched for processing.

It should be noted that there are several drawing units 53, and they are evenly distributed along the axis of the rotating roller 52, that is, there are several drawing dies 531 of each specification, and they are evenly distributed along the axis of the rotating roller 52, so that the copper wire can achieve a longer drawing distance, which is used to improve the drawing effect.

A guide mechanism 6 is provided on the substrate 1, and the guide mechanism 6 includes guide wheels 61. There are several guide wheels 61, which are staggered on both sides of the wire drawing mechanism 5 and located between two adjacent wire drawing units 53, and are used to guide the copper wire passing through the wire drawing die 531 to make the wire drawing process more stable.

The guide wheel 61 is rotatably mounted on a connecting block 62 , and a first guide slide rod 63 is fixedly connected to one side of the connecting block 62 . A spring 64 is disposed on the first guide slide rod 63 , and the first guide slide rod 63 is slidably connected to a mounting plate 65 disposed on the base plate 1 .

In this embodiment, when the copper wire is assembled on the guide wheel 61 for guiding, the elastic force of the spring 64, combined with the sliding connection between the first guide slide rod 63 and the mounting plate 65, can pull the connecting block 62 so that the guide wheel 61 can adaptively adjust the tension of the copper wire.

The mounting frame 51 is also provided with a lifting mechanism 7 and a limit plate 8 driven to rise and fall by the lifting mechanism 7. One side of the limit plate 8 is in contact with one side of the uppermost wire drawing die 531 on the same reference plane.

In this embodiment, after the lifting mechanism 7 drives the lifting limit plate 8 to descend, the wire drawing die 531 rotates with the rotating roller 52 until it stops when it abuts against the limit plate 8. At this time, the wire drawing die 531 is vertical, which is used to ensure that the copper wire can pass through the wire drawing die 531 horizontally.

The lifting mechanism 7 includes a lifting plate 71, the bottom of which is fixedly connected to the limit plate 8, second guide slide rods 72 are fixedly installed on both sides of the top, and a screw rod 73 is threadedly connected at the center, the second guide slide rod 72 is slidably connected to the mounting frame 51, the screw rod 73 is rotatably connected to the mounting frame 51, and a second handle 74 is assembled on the top.

In this embodiment, after holding the second handle 74 and rotating it, the screw rod 73 synchronously rotates at the center of the lifting plate 71, and then cooperates with the sliding connection between the second guide slide rod 72 and the mounting frame 51 to drive the lifting plate 71 to move in the vertical direction. The limit plate 8 is fixedly connected to the lifting plate 71, so that the synchronous movement can be maintained to achieve lifting and lowering.

The driving mechanism 4 includes a first connecting rod 41, a second connecting rod 42 and a transmission rod 43 rotatably mounted on the base plate 1. The first connecting rod 41 and the second connecting rod 42 are fixedly connected to the winding reel 2 and the take-up reel 3 respectively, and are connected to the transmission rod 43 through a pulley belt. A first bevel gear 44 is fixedly mounted on the transmission rod 43, and a second bevel gear 45 is meshed on the first bevel gear 44. The second bevel gear 45 is assembled on the rotating shaft of a motor 46, and the motor 46 is fixedly mounted on the base plate 1.

In this embodiment, after the motor 46 is started, the second bevel gear 45 rotates synchronously and drives the first bevel gear 44 to rotate through meshing transmission, the transmission rod 43 rotates along with the first bevel gear 44, and drives the first connecting rod 41 and the second connecting rod 42 to rotate together through the pulley belt transmission, and the winding reel 2 fixedly mounted on the first connecting rod 41 and the winding reel 3 fixedly mounted on the second connecting rod 42 keep rotating synchronously.

The above-described embodiments only express a certain implementation mode of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

It should be noted that the above contents belong to the technical cognition scope of the inventor. Since the technical contents in this field are vast and too complicated, the above contents of this application do not necessarily constitute prior art.

Claims (8)

1. The utility model provides a wire drawing device with adjustable copper wire width which characterized in that: the winding device comprises a substrate (1), wherein a winding reel (2) and a winding reel (3) are arranged on the substrate (1), the winding reel (2) and the winding reel (3) are in transmission connection with a driving mechanism (4), and are driven to synchronously rotate by the driving mechanism (4);

The wire drawing mechanism (5) is further arranged on the base plate (1), the wire drawing mechanism (5) comprises a mounting frame (51) which is fixedly arranged, a rotating roller (52) is arranged on the mounting frame (51), a wire drawing unit (53) is arranged on the rotating roller (52), and the wire drawing units (53) comprise wire drawing dies (531) which are circumferentially arranged on the outer wall of the rotating roller (52) and are different in specification;

after the copper wires wound on the winding reel (2) are led out, the copper wires pass through the wire drawing die (531) and then are wound on the winding reel (3).

2. The adjustable copper wire width wiredrawing apparatus according to claim 1, wherein: the wire drawing mechanism (5) further comprises a worm wheel (54) and a worm (55) which are meshed with each other, the worm wheel (54) is fixedly arranged on a rotating shaft of the rotating roller (52), the worm (55) is rotatably arranged on a support (56) arranged on the mounting frame (51), and one end of the worm is provided with a first handle (57).

3. The adjustable copper wire width wiredrawing apparatus according to claim 1, wherein: the number of the wire drawing units (53) is a plurality of, and the wire drawing units are distributed evenly along the axis of the rotating roller (52).

4. A copper wire width adjustable wiredrawing apparatus according to claim 3, wherein: be provided with guiding mechanism (6) on base plate (1), guiding mechanism (6) are including leading wheel (61), leading wheel (61) quantity is a plurality of, and crisscross distribution in wire drawing mechanism (5) both sides to be located between two adjacent wire drawing units (53), are used for to passing the copper wire of wire drawing mould (531) is led.

5. The adjustable copper wire width wiredrawing apparatus according to claim 4, wherein: the guide wheel (61) is rotatably arranged on the connecting block (62), a first guide slide rod (63) is fixedly connected to one side of the connecting block (62), a spring (64) is arranged on the first guide slide rod (63), and the first guide slide rod is in sliding connection with a mounting plate (65) arranged on the base plate (1).

6. The adjustable copper wire width wiredrawing apparatus according to claim 1, wherein: the wire drawing die is characterized in that the mounting frame (51) is further provided with a lifting mechanism (7) and a limiting plate (8) driven to lift by the lifting mechanism (7), and one side of the limiting plate (8) is attached to one side of the wire drawing die (531) located at the uppermost position on the same datum plane.

7. The adjustable copper wire width wiredrawing apparatus according to claim 6, wherein: the lifting mechanism (7) comprises a lifting plate (71), the bottom of the lifting plate (71) is fixedly connected with a limiting plate (8), a second guide slide rod (72) is fixedly arranged at two sides of the top, a screw rod (73) is connected with the center of the lifting plate in a threaded mode, the second guide slide rod (72) is slidably connected with the mounting frame (51), the screw rod (73) is rotatably connected with the mounting frame (51), and a second handle (74) is assembled at the top end of the screw rod.

8. The adjustable copper wire width wiredrawing apparatus according to claim 1, wherein: the driving mechanism (4) comprises a first connecting rod (41), a second connecting rod (42) and a transmission rod (43) which are rotatably mounted on the base plate (1), wherein the first connecting rod (41) and the second connecting rod (42) are fixedly connected with the winding reel (2) and the winding reel (3) respectively and are connected with the transmission rod (43) through a pulley belt, a first conical gear (44) is fixedly mounted on the transmission rod (43), a second conical gear (45) is meshed on the first conical gear (44), the second conical gear (45) is assembled on a rotating shaft of the motor (46), and the motor (46) is fixedly mounted on the base plate (1).