CN214601061U

CN214601061U - Horizontal wire drawing machine for metal wire processing

Info

Publication number: CN214601061U
Application number: CN202022572802.3U
Authority: CN
Inventors: 陈先福
Original assignee: Beijing Zhixinjie Electromechanical Equipment Co ltd
Current assignee: Beijing Zhixinjie Electromechanical Equipment Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-11-05
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to a wire rod wire drawing technical field just discloses a horizontal wire drawing machine of wire rod processing, including reel, workstation, the surface winding of reel has wire rod, wire rod's right side is equipped with corrects the wheel assembly, the right side of correcting the wheel assembly is provided with the transfer gear, correct wheel assembly and transfer gear and install on the workstation. This horizontal wire drawing machine of wire rod processing, inside hole diameter through the mould seat is in the state of decrementing from a left side to the right side gradually, wire rod extrudees through the inside hole of mould seat, its diameter can be along with the diameter of hole is less gradually, the diameter in hole is in progressively decrementing step by step, wire rod also be in progressively decrementing step by step, until its diameter equals with the minimum diameter in mould seat hole, and the left side opening of mould seat is great, it can be according to the engineering demand wire rod in different initial apertures the work of drawing wire, possess universal applicability and fashioned advantage in proper order, and the work efficiency is improved.

Description

Horizontal wire drawing machine for metal wire processing

Technical Field

The utility model relates to a metal wire drawing technical field specifically is a horizontal wire drawing machine of metal wire processing.

Background

Cold drawing is one type of cold working of metals. The raw material is a wire rod, namely a steel bar which is commonly called by people, and the common round steel is forced to pass through a hole which is slightly smaller than the diameter of the common round steel, so that the diameter of the round steel is reduced, the length of the round steel can be extended, the round steel can be further reduced by continuously repeating the processing process, the hardness of the steel after the plastic deformation is generated can be increased, and the plasticity can basically disappear.

The existing wire drawing device directly passes through the steel bar in the small hole, but the aperture of the small hole is basically in a constant state when the steel bar enters and passes out, so that the steel wire cannot be processed to the minimum diameter state at one time, and needs to be processed for multiple times, and the movement speed of a wire drawing die on the device is slower due to the structural defect.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a horizontal wire drawing machine of wire rod processing possesses the advantage of carrying out wire drawing, one shot forming and the easy accent of wire drawing die motion state to the reinforcing bar in different apertures, has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: a horizontal wire drawing machine for metal wire processing comprises a reel and a workbench, wherein metal wires are wound on the outer surface of the reel, a correction wheel assembly is arranged on the right side of the metal wires, a conveying wheel is arranged on the right side of the correction wheel assembly, the correction wheel assembly and the conveying wheel are installed on the workbench, a die seat is arranged on the right side of the conveying wheel, the die seat is fixedly installed at the top of the workbench, a supporting seat is arranged on the right side of the die seat, roller grooves are formed in the top and the bottom of an inner cavity of the supporting seat, a wire drawing die is arranged in the inner cavity of the supporting seat, rollers are fixedly installed on the upper portion and the lower portion of the wire drawing die, the rollers are located in the roller grooves, a connecting shaft is fixedly installed on the front portion of the wire drawing die, a connecting rod is movably connected to the front end of the connecting shaft, the bottom end of the connecting rod is movably connected to an eccentric wheel, and a motor is fixedly installed inside the workbench, an output shaft of the motor is fixedly connected with the eccentric wheel, and the metal wire penetrates through the correcting wheel assembly, the conveying wheel, the die seat, the supporting seat and the roller.

Preferably, the correcting wheel assembly is provided with three correcting wheels, the three correcting wheels are transversely arranged in a staggered mode, two of the three correcting wheels are located above and one of the three correcting wheels is located below, and the metal wire is in contact with the end faces of the three correcting wheels.

Preferably, the inner hole of the die holder is a circular through hole with gradually decreasing inner diameter, the gradually decreasing surface of the inner hole of the die holder is a curved surface, and the inner diameter of the rear half part of the inner hole of the die holder is the smallest and keeps the same aperture and extends to the tail end of the die holder.

Preferably, the cross section of the supporting seat is in a shape of a Chinese character 'ao' which inclines towards the left side, the depth of the inner space formed by the supporting seat is larger than the diameter of the wire drawing die, and the roller groove is formed in the middle of the top and the bottom of the inner cavity of the supporting seat.

Preferably, the left side and the right side of the eccentric wheel are composed of semicircles with different radiuses, the connecting rod is connected with the part, with the smaller radius, of the semicircle, and the part, with the larger radius, of the semicircle is connected with the output shaft of the motor.

Preferably, the connecting rod is always in an inclined state and inclines leftwards during the whole working process, and the head end and the tail end of the wire drawing die do not extend out of the supporting seat all the time during the whole working process.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this horizontal wire drawing machine of wire rod processing, inside hole diameter through the mould seat is in the state of decrementing from a left side to the right side gradually, wire rod extrudees through the inside hole of mould seat, its diameter can be along with the diameter of hole is less gradually, the diameter in hole is in progressively decrementing step by step, wire rod also be in progressively decrementing step by step, until its diameter equals with the minimum diameter in mould seat hole, and the left side opening of mould seat is great, it can be according to the engineering demand wire rod in different initial apertures the work of drawing wire, possess universal applicability and fashioned advantage in proper order, and the work efficiency is improved.

2. This horizontal wire drawing machine of metal wire processing moves through the drive connecting rod that sets up eccentric wheel and motor, and the connecting rod can be along with the rotation of eccentric wheel makes the displacement of horizontal direction, drives the wire drawing die of top and carries out horizontal displacement simultaneously from this, because intermediate structure is less, and the structure between connecting rod and the eccentric wheel is comparatively stable, so the fault rate of wire drawing die work is less, and speed adjustment is simple and convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the supporting seat of the present invention.

In the figure: 1. a reel; 2. a leveling wheel assembly; 3. a transfer wheel; 4. a mold base; 5. a metal wire; 6. a supporting seat; 7. a roller groove; 8. drawing a wire die; 9. a roller; 10. an eccentric wheel; 11. a connecting rod; 12. A motor; 13. a connecting shaft; 14. a work bench.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a horizontal wire drawing machine for processing metal wire comprises a wire winding wheel 1 and a workbench 14, wherein the metal wire 5 is wound on the outer surface of the wire winding wheel 1, a straightening wheel assembly 2 is arranged on the right side of the metal wire 5, a conveying wheel 3 is arranged on the right side of the straightening wheel assembly 2, the straightening wheel assembly 2 and the conveying wheel 3 are mounted on the workbench 14, a die seat 4 is arranged on the right side of the conveying wheel 3, the die seat 4 is fixedly mounted on the top of the workbench 14, a supporting seat 6 is arranged on the right side of the die seat 4, roller grooves 7 are respectively formed in the top and the bottom of an inner cavity of the supporting seat 6, a wire drawing die 8 is arranged in the inner cavity of the supporting seat 6, rollers 9 are respectively fixedly mounted on the upper portion and the lower portion of the wire drawing die 8, the rollers 9 are respectively located in the roller grooves 7, a connecting shaft 13 is fixedly mounted on the front portion of the wire drawing die 8, a connecting rod 11 is movably connected to the front end of the connecting shaft 13, the bottom end of the connecting rod 11 is movably connected to an eccentric wheel 10, a motor 12 is fixedly arranged in the workbench 14, an output shaft of the motor 12 is fixedly connected with an eccentric wheel 10, and a metal wire 5 passes through the straightening wheel assembly 2, the conveying wheel 3, the die seat 4, the supporting seat 6 and the roller 9.

Wherein, the correction wheel assembly 2 is provided with three correction wheels altogether, and three correction wheels present horizontal staggered arrangement installation, and two in the three correction wheels are located the top and are located the below one, and metal wire 5 all has the contact with the terminal surface of three correction wheels.

The inner hole of the die seat 4 is a circular through hole with gradually decreasing inner diameter, the decreasing surface of the inner hole of the die seat 4 is a curved surface, and the inner diameter of the rear half part of the inner hole of the die seat 4 is the minimum and keeps the same aperture and extends to the tail end of the die seat 4.

The cross section of the supporting seat 6 is concave inclined towards the left side, the depth of the inner space formed by the supporting seat 6 is larger than the diameter of the wire drawing die 8, and the roller groove 7 is formed in the middle of the top and the bottom of the inner cavity of the supporting seat 6.

Wherein, the left and right sides of the eccentric wheel 10 are composed of semicircles with different radiuses, the connecting rod 11 is connected with the part of the semicircle with the smaller radius at the position where the eccentric wheel 10 is connected, and the part of the semicircle with the larger radius of the connecting rod 11 is connected with the output shaft of the motor.

Wherein, the connecting rod 11 is always in an inclined state and inclines leftwards during the whole working process, and the head and the tail ends of the wire drawing die 8 can not extend out of the supporting seat 6 during the whole process.

The working principle is as follows:

the inside hole diameter of mould seat 4 is in the state of decrementing from a left side to a right side gradually, cause the surface in this hole to be the curved surface all the time, the hole does not have the diameter and rises and the part that reduces more, when mould seat 4 received the pulling force of drawing die 8 and moved to the right side, wire 5 extrudees through the inside hole of mould seat 4, its diameter can be along with the diameter in hole is less gradually, the diameter in hole is in and decrements step by step, wire 5 also is in and decrements step by step, until its diameter equals with the minimum diameter in mould seat 4 hole, and the left side opening of mould seat 4 is great, it can carry out the wire drawing work to wire 5 in different initial apertures according to the engineering demand.

The eccentric wheel 10 at the rear rotates to drive the bottom end of the connecting rod 11 to displace in the horizontal direction, therefore, the part of the top end connected with the wire drawing die 8 also displaces above the horizontal direction, when the top end moves, the wire drawing die 8 can be pulled to move horizontally along with the top end, because the wire drawing die 8 is positioned in the supporting seat 6, and the rollers 9 are arranged above and below the wire drawing die 8, the rollers 9 play two basic roles, firstly, the upper rollers 9 and the lower rollers 9 are positioned in the roller grooves 7, the motion state of the wire drawing die 8 is limited to be only capable of moving back and forth in the supporting seat 6, side turning and inclination cannot occur, the straight motion is always kept, secondly, the motion of the wire drawing die is smoother and without retardation, and the mechanical efficiency of converting axial motion into transverse motion is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a horizontal wire drawing machine of wire rod processing, includes reel (1), workstation (14), its characterized in that: the outer surface of the reel (1) is wound with a metal wire (5), the right side of the metal wire (5) is provided with a correction wheel assembly (2), the right side of the correction wheel assembly (2) is provided with a conveying wheel (3), the correction wheel assembly (2) and the conveying wheel (3) are installed on a workbench (14), the right side of the conveying wheel (3) is provided with a die seat (4), the die seat (4) is fixedly installed at the top of the workbench (14), the right side of the die seat (4) is provided with a supporting seat (6), the top and the bottom of an inner cavity of the supporting seat (6) are both provided with roller grooves (7), an inner cavity of the supporting seat (6) is internally provided with a wire drawing die (8), the upper part and the lower part of the wire drawing die (8) are both fixedly provided with rollers (9), the rollers (9) are both located in the roller grooves (7), and the front part of the wire drawing die (8) is fixedly provided with a connecting shaft (13), the front end swing joint of connecting axle (13) has connecting rod (11), connecting rod (11) bottom swing joint is in eccentric wheel (10), the inside fixed mounting of workstation (14) has motor (12), the output shaft and eccentric wheel (10) fixed connection of motor (12), correction wheel assembly (2), transfer gear (3), mould seat (4), supporting seat (6) and gyro wheel (9) are passed in metal wire (5).

2. The horizontal wire drawing machine for processing metal wires according to claim 1, wherein: the correcting wheel assembly (2) is provided with three correcting wheels, the three correcting wheels are transversely arranged in a staggered mode, two of the three correcting wheels are located above and one of the three correcting wheels is located below, and the metal wire (5) is in contact with the end faces of the three correcting wheels.

3. The horizontal wire drawing machine for processing metal wires according to claim 1, wherein: the inside hole of mould seat (4) is the circular through-hole that the internal diameter gradually decreased progressively, the inside hole of mould seat (4) decreases progressively the face for the curved surface, mould seat (4) inside hole latter half internal diameter minimum just keeps the end that this aperture unanimous extends to mould seat (4).

4. The horizontal wire drawing machine for processing metal wires according to claim 1, wherein: the cross section of the supporting seat (6) is in a shape of Chinese character 'ao' which is inclined towards the left side, the depth of an inner space formed by the supporting seat (6) is larger than the diameter of the wire drawing die (8), and the roller groove (7) is formed in the middle of the top and the bottom of an inner cavity of the supporting seat (6).

5. The horizontal wire drawing machine for processing metal wires according to claim 1, wherein: the left side and the right side of the eccentric wheel (10) are composed of semicircles with different radiuses, the connecting rod (11) is connected with the eccentric wheel (10) at a position connected with the semicircular part with the smaller radius, and the semicircular part with the larger radius of the connecting rod (11) is connected with an output shaft of the motor.

6. The horizontal wire drawing machine for processing metal wires according to claim 1, wherein: the connecting rod (11) is always in an inclined state and inclines leftwards in the whole working process, and the front end and the tail end of the wire drawing die (8) cannot extend out of the supporting seat (6) all the time in the whole process.