CN221040656U - Double-strander is used in production of car copper stranded conductor - Google Patents

Abstract

The utility model relates to the technical field of double stranding machines, in particular to a double stranding machine for producing an automobile copper stranded wire. The technical scheme includes that the wire twisting frame comprises a base, base upper surface both sides position punishment fixed mounting has hank frame and rolling frame, the inboard rotation of being close to upper surface position department of hank frame installs the pivot, pivot upper surface and lower surface symmetry fixed mounting have the drum axle, the inboard fixed mounting that is close to lower surface position department of hank frame has rotation motor and motor speed regulator, the one end fixed mounting that the pivot deviates from the hank frame has the fixed disk, the inboard fixed mounting of fixed disk has pressure sensor, the inboard fixed mounting of pressure sensor has the detection dish, the inboard fixed mounting of detection dish has the circular cone, the equal symmetry of detection dish and fixed disk surface is close to upper surface and lower surface position department divides there is the perforation. The utility model can improve the quality of the finished product of the copper twisted pair for the automobile and the yield.

Description

Double-strander is used in production of car copper stranded conductor

Technical Field

The utility model relates to the technical field of double stranding machines, in particular to a double stranding machine for producing an automobile copper stranded wire.

Background

The copper wire double-twisting machine is a machine for twisting two insulated copper wire cores together, double-twisted copper wires are used as flat cables in automobiles, and twisted pairs have the advantage of softness and reliability compared with single wires.

At present, when two copper wires are twisted in the production process of the copper twisted pair wire for the automobile through a double-twisting machine, the copper wires are easy to damage or even break when the twisting is excessive, the aim of softness and reliability of the twisted wire cannot be achieved when the twisting is not in place, and the defective rate is high.

Disclosure of Invention

The utility model aims to provide a double-twisting machine for producing copper twisted wires of an automobile, which has the advantages of improving the quality of finished products of copper twisted wires of the automobile and improving the yield, and solves the problems that when two copper twisted wires of the automobile are twisted in the production process of the double-twisting machine, the copper wires are easy to damage or even break when the twisting is excessive, the aim of softness and reliability of twisted wires cannot be achieved when the twisting is not in place, and the defective rate is higher.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pair of stranding machine is used in production of car copper stranded conductor, includes the base, base upper surface both sides position punishment fixed mounting has hank frame and rolling frame, the inboard upper surface position department that is close to of hank frame rotates installs the pivot, pivot upper surface and lower surface symmetry fixed mounting have the drum axle, the inboard lower surface position department that is close to of hank frame fixed mounting has rotation motor and motor speed regulator, the one end fixed mounting that the pivot deviates from the hank frame has the fixed disk, the inboard fixed mounting of fixed disk has pressure sensor, the inboard fixed mounting of pressure sensor has the detection dish, the inboard fixed mounting of detection dish has the circular cone, detection dish and fixed disk surface are close to upper surface and lower surface position department all symmetry divide and are equipped with the perforation.

Preferably, the positions, which are close to the upper surface and the lower surface, of the outer side of the fixed disc are symmetrically and fixedly connected with conduits, and the tail ends of the two conduits are fixedly connected with horn pipes.

Preferably, the output shaft of the rotating motor is connected with the rotating shaft through a belt transmission.

Preferably, the motor speed regulator is electrically connected with the rotating motor.

Preferably, the winding shaft is rotatably arranged on the front surface of the winding frame, the winding motor is fixedly arranged on the rear surface of the winding frame, and the tail end of the output shaft of the winding motor is fixedly connected with one end of the winding shaft, which is close to the winding frame.

Preferably, the positions, close to the tail ends, of the outer surfaces of the wire coil shafts are provided with threads, the outer surfaces of the wire coil shafts are movably sleeved with nuts, the outer surfaces of the nuts are fixedly provided with baffle plates, and the positions, close to the rotating shafts, of the outer surfaces of the wire coil shafts are fixedly provided with limit plates.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the base, the stranded wire frame, the winding frame, the rotating shaft, the rotating motor, the fixed disc, the pressure sensor, the detecting disc, the cone and the motor speed regulator are arranged, so that the effect of improving the quality of finished products of copper twisted pairs for automobiles is achieved, the yield is improved, the wire coil shaft is inserted into the wire coil of a single-strand copper wire, the single-strand copper wires on the two wire coils respectively penetrate through holes corresponding to the fixed disc and the detecting disc, the rotating motor drives the rotating shaft to rotate, the rotating shaft drives the fixed disc and the detecting disc to rotate, two strands of copper wires penetrating through the detecting disc are stranded together at the cone, the two strands of copper wires stranded together act on the detecting disc and the pressure sensor through the cone, the pressure value of the pressure sensor indirectly obtains the stranded strength of the two strands of copper wires, the pressure signal is transmitted to the motor speed regulator, and the motor speed regulator controls the rotating speed of the rotating motor through the pressure signal, so that the stranded strength of the two strands of copper wires is in a proper range.

2. According to the utility model, by arranging the guide pipe and the horn pipe, the effect that copper wires released from the wire coil can better enter the through hole from the surface of the copper wires and the abrasion of the surface of the copper wires is avoided is achieved, the copper wires wound on the wire coil firstly pass through the horn pipe after being released and then enter the wire pipe, and the copper wires enter the through hole after being guided by the horn pipe and the wire pipe.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

Fig. 3 is a partial perspective view of a spool of the present utility model;

fig. 4 is a schematic diagram of a front view structure of the present utility model.

Reference numerals: 1. a base; 2. a twisted wire frame; 3. a wire coil shaft; 4. a rotating shaft; 5. a winding motor; 6. a winding frame; 7. a winding shaft; 8. a horn tube; 9. a fixed plate; 10. a conduit; 11. a through hole; 12. a detection disc; 13. a cone; 14. a baffle disc; 15. a thread; 16. a nut; 17. a limiting disc; 18. a motor speed regulator; 19. a rotating motor; 20. a pressure sensor.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

As shown in fig. 1-4, the double-twisting machine for producing copper stranded wires of an automobile provided by the utility model comprises a base 1, wherein a twisting frame 2 and a winding frame 6 are fixedly arranged at two side positions of the upper surface of the base 1 respectively, a rotating shaft 4 is rotatably arranged at the position, close to the upper surface, of the inner side of the twisting frame 2, wire coil shafts 3 are symmetrically and fixedly arranged at the upper surface and the lower surface of the rotating shaft 4, screw threads 15 are respectively arranged at the positions, close to the tail ends, of the outer surfaces of the two wire coil shafts 3, nuts 16 are movably sleeved on the outer surfaces of the two wire coil shafts 3, a baffle disc 14 is fixedly arranged at the positions, close to the rotating shaft 4, of the outer surfaces of the two wire coil shafts 3, a limiting disc 17 and the baffle disc 14 are fixedly arranged at the positions, the wire coil of a single-strand copper wire is sleeved on the outer surface of the wire coil shaft 3, and is positioned between the limiting disc 17 and the baffle disc 14, when a wire coil is replaced, the inner side of the twisting nut 16 is removed, a rotating motor 19 and a motor speed regulator 18 are fixedly arranged at the position, close to the lower surface of the inner side of the twisting frame 2, the output shaft 19 is in transmission connection with the rotating shaft 4 through a belt, the motor 19 is fixedly connected with the output shaft of the rotating shaft 4, one end, close to the motor 19, close to the outer end of the output shaft 4 of the rotating shaft 4 to the rotating motor is fixedly connected with the motor 19, and the rotating speed regulator 18 is electrically connected with the motor 19.

The rotating shaft 4 is fixedly provided with a fixed disc 9 at one end far away from the twisting frame 2, the inner side of the fixed disc 9 is fixedly provided with a pressure sensor 20, a pressure signal of the pressure sensor 20 is transmitted to a motor speed regulator 18, the inside of the motor speed regulator 18 comprises a PLC signal processing module and a motor speed regulating module, the PLC signal processing module controls the rotating speed of a rotating motor 19 according to the pressure signal and through the motor speed regulating module, the inner side of the pressure sensor 20 is fixedly provided with a detecting disc 12, the inner side of the detecting disc 12 is fixedly provided with a cone 13, the positions, close to the upper surface and the lower surface, of the outer surfaces of the detecting disc 12 and the fixed disc 9 are symmetrically provided with through holes 11, copper wires on the wire coil penetrate through the through holes 11, two strands of copper wires are twisted at the cone 13 in the rotating process of the fixed disc 9, and copper twisted pairs in an automobile are formed, the fixed disk 9 outside is close to upper surface and lower surface position department symmetry fixedly connected with conduit 10, the equal fixedly connected with horn pipe 8 of two conduit 10 ends, winding copper wire on the drum passes horn pipe 8 at first after releasing, reentrant conduit 10 is gone into, the guide through horn pipe 8 and conduit 10 enters into through hole 11, copper wire wearing and tearing have also been avoided, winding reel 7 is installed in the rotation of winding frame 6 front surface, surface mounting has winding motor 5 behind the winding frame 6, winding motor 5 output shaft end and winding reel 7 are close to winding frame 6's one end fixed connection, a winding drum for the winding paired line is fixed at winding reel 7 surface, the paired line end is fixed at winding drum surface, winding motor 5 drives winding drum and winding reel 7 rotation, accomplish the rolling of paired line.

When the utility model is used, the wire coil shaft 3 is inserted into the wire coil of the single-strand copper wire, the single-strand copper wires on the two wire coils respectively pass through the through holes 11 corresponding to the fixed disc 9 and the detection disc 12, the rotating motor 19 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the fixed disc 9 and the detection disc 12 to rotate, two copper wires passing through the detection disc 12 are twisted together at the conical part 13 to form copper twisted pair wires for automobiles, the two copper wires twisted together act on the detection disc 12 and the pressure sensor 20 through the conical part 13, the strength of the stranding of the two strands of copper wires is indirectly obtained through the pressure value of the pressure sensor 20, the pressure signal is transmitted to the motor speed regulator 18, and the motor speed regulator 18 controls the rotating speed of the rotating motor 19 through the pressure signal, so that the stranding strength of the two strands of copper wires is in a proper range, the quality of a finished twisted pair is ensured, and the twisted pair after stranding is wound through winding equipment on the winding frame 6.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (6)

1. The utility model provides a car copper stranded conductor production is with twisted pair machine, includes base (1), its characterized in that: the wire twisting frame is characterized in that a wire twisting frame (2) and a winding frame (6) are fixedly installed at two sides of the upper surface of the base (1) respectively, a rotating shaft (4) is rotatably installed at the position, close to the upper surface, of the inner side of the wire twisting frame (2), a wire coil shaft (3) is symmetrically and fixedly installed at the upper surface and the lower surface of the rotating shaft (4), a rotating motor (19) and a motor speed regulator (18) are fixedly installed at the position, close to the lower surface, of the inner side of the wire twisting frame (2), a fixed disc (9) is fixedly installed at one end, deviating from the wire twisting frame (2), a pressure sensor (20) is fixedly installed at the inner side of the fixed disc (9), a detecting disc (12) is fixedly installed at the inner side of the pressure sensor (20), a conical (13) is fixedly installed at the inner side of the detecting disc (12), and through holes (11) are symmetrically and respectively formed at the positions, close to the upper surface and the lower surface, of the outer surface of the detecting disc (12) and the fixed disc (9).

2. The twin-twisting machine for producing copper stranded wires of automobiles according to claim 1, wherein: the outside of fixed disk (9) is close to upper surface and lower surface position department symmetry fixedly connected with conduit (10), two conduit (10) terminal all fixedly connected with horn pipe (8).

3. The twin-twisting machine for producing copper stranded wires of automobiles according to claim 1, wherein: the output shaft of the rotating motor (19) is connected with the rotating shaft (4) through belt transmission.

4. The twin-twisting machine for producing copper stranded wires of automobiles according to claim 1, wherein: the motor speed regulator (18) is electrically connected with the rotating motor (19).

5. The twin-twisting machine for producing copper stranded wires of automobiles according to claim 1, wherein: the winding device is characterized in that a winding shaft (7) is rotatably mounted on the front surface of the winding frame (6), a winding motor (5) is fixedly mounted on the rear surface of the winding frame (6), and the tail end of an output shaft of the winding motor (5) is fixedly connected with one end, close to the winding frame (6), of the winding shaft (7).

6. The twin-twisting machine for producing copper stranded wires of automobiles according to claim 1, wherein: screw threads (15) are arranged at positions, close to the tail ends, of the outer surfaces of the wire coil shafts (3), nuts (16) are movably sleeved on the outer surfaces of the wire coil shafts (3), retaining plates (14) are fixedly arranged on the outer surfaces of the nuts (16), and limiting plates (17) are fixedly arranged at positions, close to the rotating shafts (4), of the outer surfaces of the wire coil shafts (3).