CN213123957U

CN213123957U - Traction equipment for producing copper-tin stranded wires

Info

Publication number: CN213123957U
Application number: CN202022434974.4U
Authority: CN
Inventors: 施义明
Original assignee: Taizhou Decheng Precision Wire Technology Co ltd
Current assignee: Taizhou Decheng Precision Wire Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-05-04
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a pulling equipment for production of copper tin stranded conductor, including stranding machine body, support, fixed plate and motor, the lateral wall fixed mounting of support has location box and guide rail, the lateral wall fixedly connected with locating wheel of dead lever, the lateral wall fixedly connected with traction wheel of connecting rod, the fixed plate is provided with two sets ofly, and is two sets of be provided with the second rotation axis between the fixed plate, the one end of second rotation axis runs through the fixed plate, the one end fixedly connected with of second rotation axis is from the driving wheel, the lateral wall fixedly connected with I-shaped wheel of second rotation axis. The traction box is driven to reciprocate through the electric sliding table, so that the stranded wires are wound on the spool more uniformly to a certain extent and cannot be scattered when the traction box is used, and the stranded wires are positioned between the four groups of positioning wheels and the two groups of traction wheels, so that the loss of the stranded wires possibly generated due to friction in the traction process is reduced to a certain extent, and the working cost is reduced.

Description

Traction equipment for producing copper-tin stranded wires

Technical Field

The utility model relates to a stranded conductor pulling equipment technical field specifically is a pulling equipment for production of copper-tin stranded conductor.

Background

The stranding is realized by the equiangular speed rotation of a stranded single wire around a stranding shaft and the uniform forward motion of the stranded wire. The copper and aluminum wires can be twisted into lead cores of various wire cables with different specifications and sections. The method is suitable for occasions with higher working frequency and overlarge skin effect and proximity effect loss of single-stranded wires. The use of the stranded wire can reduce the operation temperature, and compared with a single-stranded wire with the same sectional area, the stranded wire has higher mechanical property and flexibility.

The copper-tin stranded wire adopts an electrolytic tinning process, a plurality of strands are simultaneously drawn in the production process, a continuous annealing process is adopted in the drawing process, the stranded strands do not jump and back to strands, the product has uniform appearance and attractive luster, the industrial characteristics of excellent corrosion resistance, heat resistance, welding property and the like, the conductor is tightly pressed, the outer diameter of the wire harness is not out of tolerance, and the high conductivity is realized.

Fashioned stranded conductor needs fix its winding on the I-shaped wheel through traction equipment, and current stranding machine does not possess traction equipment or twines the effect not good, leads to the winding inhomogeneous, influences pleasing to the eye, and leads to using inconveniently because the winding is inhomogeneous, therefore we need provide a traction equipment for copper-tin stranded conductor production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pulling equipment for production of copper tin stranded conductor, electronic slip table drive pull the box and remove, can all be with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a traction device for producing copper-tin stranded wires, which comprises a stranding machine body, a bracket, a fixing plate and a motor, a positioning box and a guide rail are fixedly arranged on the side wall of the bracket, a first through groove is arranged on the side wall of the positioning box, a fixed rod is arranged in the positioning box, a positioning wheel is fixedly connected with the side wall of the fixed rod, the inner part of the guide rail is connected with an electric sliding table through screw threads, the lower end of the electric sliding table is fixedly provided with a traction box, a second through groove is arranged on the side wall of the traction box, a connecting rod is arranged inside the traction box, the side wall of the connecting rod is fixedly connected with traction wheels, the two groups of fixing plates are arranged, a second rotating shaft is arranged between the two groups of fixing plates, one end of the second rotating shaft penetrates through the fixing plate, a driven wheel is fixedly connected to one end of the second rotating shaft, and a spool is fixedly connected to the side wall of the second rotating shaft.

Preferably, the first through groove is provided with two groups, the fixing rods and the position wheels are provided with four groups, and the four groups of fixing rods and the four groups of positioning wheels are symmetrically arranged inside the positioning box.

Preferably, the second through groove is provided with two groups, the connecting rods and the traction wheels are both provided with two groups, and the connecting rods and the two groups of traction wheels are symmetrically arranged inside the traction box.

Preferably, the transverse length of the traction box is 2-4 cm smaller than the diameter length of the traction wheel.

Preferably, the output shaft end key of motor is connected with first rotation axis, the one end fixedly connected with action wheel of first rotation axis and link to each other with the lateral wall of fixed plate, the action wheel passes through the belt and is connected from the driving wheel.

Preferably, bearings are arranged at two ends of the fixing rod and two ends of the connecting rod, and bearings are arranged at joints of the first rotating shaft and the fixing plate and joints of the second rotating shaft and the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an electronic slip table drives and pulls box reciprocating motion, makes the stranded conductor more even of winding on the I-shaped wheel to a certain extent, can not be in disorder when using.

2. The utility model discloses a make the stranded conductor be in the centre of four group's locating wheels and two sets of traction wheels, reduced the stranded conductor to a certain extent and because of the loss that the friction probably produced, reduced working cost at the traction process.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the positioning box of the present invention;

fig. 3 is a top view of the traction box of the present invention;

FIG. 4 is a side view of the electric slide table of the present invention;

fig. 5 is a side view of the fixing plate of the present invention;

in the figure: 1. a stranding machine body; 2. a support; 3. a positioning box; 4. a traction box; 5. an electric sliding table; 6. a bearing; 7. a fixing plate; 8. a spool; 9. fixing the rod; 10. positioning wheels; 11. a second through groove; 12. a traction wheel; 13. a connecting rod; 14. a guide rail; 15. a motor; 16. a first rotating shaft; 17. a driving wheel; 18. a belt; 19. a second rotation shaft; 20. a driven wheel; 21. a first through groove.

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.

The utility model provides a technical scheme: as shown in fig. 1, a traction device for producing copper-tin stranded wires comprises a stranding machine body 1, a support 2, a fixing plate 7 and a motor 15, wherein a positioning box 3 and a guide rail 14 are fixedly installed on the side wall of the support 2, the support 2 is a square support and can simultaneously provide support for the positioning box 3 and the guide rail 14, and the positioning box 3 and the guide rail 14 are respectively arranged on two sides of the support 2;

as shown in fig. 2, the side wall of the positioning box 3 is provided with two groups of first through grooves 21, four groups of fixing rods 9 and four groups of positioning wheels 10 are provided, the four groups of fixing rods 9 and the four groups of positioning wheels 10 are symmetrically arranged inside the positioning box 3, the fixing rods 9 are arranged inside the positioning box 3, bearings 6 are arranged at two ends of the fixing rods 9, and the side wall of the fixing rods 9 is fixedly connected with the positioning wheels 10;

the positioning box 3 is positioned right in front of the stranding machine body 1, so that stranded wires produced by the stranding machine body 1 can straightly enter the positioning box 3, the fixing rod 9 and the positioning wheels 10 can rotate in the positioning box 3 due to the arrangement of the bearing 6, one third of the edges of two groups of positioning wheels 10 penetrate through the first through groove 21 and are positioned outside the positioning box 3, and therefore when the stranded wires penetrate through, the stranded wires cannot rub against the box wall of the positioning box 3, and the stranded wires are abraded, so that the production cost is improved;

as shown in fig. 1, 3 and 4, an electric sliding table 5 is connected to the inner portion of a guide rail 14 through a thread, a traction box 4 is fixedly installed at the lower end of the electric sliding table 5, a second through groove 11 is formed in the side wall of the traction box 4, two groups of second through grooves 11 are formed in the second through groove 11, two groups of connecting rods 13 and two groups of traction wheels 12 are arranged, the two groups of connecting rods 13 and the two groups of traction wheels 12 are symmetrically arranged inside the traction box 4, a connecting rod 13 is arranged inside the traction box 4, the transverse length of the traction box 4 is smaller than the diameter length of each traction wheel 12 by 2-4 cm, bearings 6 are arranged at two ends of each connecting rod 13, and;

the guide rail 14 and the electric sliding table 5 are matched to perform reciprocating motion according to a set program, so that stranded wires can be uniformly wound on the spool 8, the connecting rod 13 and the traction wheel 12 can rotate in the traction box 4 due to the arrangement of the bearing 6, the width of the traction box 4 is smaller than the diameter of the traction wheel 12, the edges of two sides of the traction wheel 12 penetrate through the second through groove 11 and are positioned outside the traction box 4, and the stranded wires cannot be abraded by the box wall of the traction box 4 in the moving and winding process;

as shown in fig. 1 and 5, two sets of fixing plates 7 are provided, a second rotating shaft 19 is provided between the two sets of fixing plates 7, one end of the second rotating shaft 19 penetrates through the fixing plates 7, one end of the second rotating shaft 19 is fixedly connected with a driven wheel 20, a spool 8 is fixedly connected to a side wall of the second rotating shaft 19, an output shaft end of the motor 15 is in keyed connection with a first rotating shaft 16, one end of the first rotating shaft 16 is fixedly connected with a driving wheel 17 and is connected with a side wall of the fixing plates 7, the driving wheel 17 is connected with the driven wheel 20 through a belt 18, and bearings 6 are provided at joints of the fixing plates 7 and the first rotating shaft 16 and the;

the stranded wire is wound on the spool 8, the motor 15 drives the spool 8 to rotate through the belt 18, the stranding machine is driven to continue winding, the bearing 6 enables the second rotating shaft 19 to freely rotate on the side wall of the fixing plate 7, the work is not affected, the fixing plate 7 provides support for the first rotating shaft 16 and the second rotating shaft 19, and the second rotating shaft 19 can be pulled out from the side wall of the fixing plate 7 so as to conveniently replace the spool 8.

The working principle is as follows: the stranding machine comprises a stranding machine body 1, a first through groove 21 penetrates a positioning box 3, a second through groove 11 penetrates a traction box 4 and is fixed on a spool 8, a motor 15 and an electric sliding table 5 are started simultaneously, the motor 15 drives the spool 8 to rotate through a belt 18, the electric sliding table 5 moves back and forth on a guide rail 14 and drives the traction box 4 to move, so that the stranding is uniformly wound on the surface of the spool 8 until the winding is finished, the spool 8 fully wound with the stranding is taken down, and a traction process is finished.

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 pulling equipment for production of copper tin stranded conductor, includes stranding machine body (1), support (2), fixed plate (7) and motor (15), its characterized in that: the side wall of the support (2) is fixedly provided with a positioning box (3) and a guide rail (14), the side wall of the positioning box (3) is provided with a first through groove (21), the inside of the positioning box (3) is provided with a fixing rod (9), the side wall of the fixing rod (9) is fixedly connected with a positioning wheel (10), the inside of the guide rail (14) is in threaded connection with an electric sliding table (5), the lower end of the electric sliding table (5) is fixedly provided with a traction box (4), the side wall of the traction box (4) is provided with a second through groove (11), the inside of the traction box (4) is provided with a connecting rod (13), the side wall of the connecting rod (13) is fixedly connected with a traction wheel (12), the fixing plates (7) are provided with two groups, a second rotating shaft (19) is arranged between the two groups of fixing plates (7), one end of the, one end of the second rotating shaft (19) is fixedly connected with a driven wheel (20), and the side wall of the second rotating shaft (19) is fixedly connected with a spool (8).

2. The traction equipment for producing the copper-tin stranded wire according to claim 1 is characterized in that: two sets of first logical groove (21) have been seted up, dead lever (9) and locating wheel (10) all are provided with four groups, four groups dead lever (9) and four groups locating wheel (10) symmetry set up in the inside of location box (3).

3. The traction equipment for producing the copper-tin stranded wire according to claim 1 is characterized in that: two sets of have been seted up in second logical groove (11), connecting rod (13) and traction wheel (12) all are provided with two sets ofly, two sets of connecting rod (13) and two sets of traction wheel (12) symmetry set up in the inside of pulling box (4).

4. The traction equipment for producing the copper-tin stranded wire according to claim 1 is characterized in that: the transverse length of the traction box (4) is 2-4 cm smaller than the diameter length of the traction wheel (12).

5. The traction equipment for producing the copper-tin stranded wire according to claim 1 is characterized in that: the output shaft end key of motor (15) is connected with first rotation axis (16), the one end fixedly connected with action wheel (17) of first rotation axis (16) just links to each other with the lateral wall of fixed plate (7), action wheel (17) are connected with from driving wheel (20) through belt (18).

6. The traction equipment for producing the copper-tin stranded wire according to claim 5 is characterized in that: both ends of dead lever (9) and both ends of connecting rod (13) all are provided with bearing (6), first rotation axis (16) and second rotation axis (19) all are provided with bearing (6) with the junction of fixed plate (7).