CN213495687U

CN213495687U - Tension adjusting device of wire drawing machine for power cable production

Info

Publication number: CN213495687U
Application number: CN202022236654.8U
Authority: CN
Inventors: 徐昌兴; 徐礼强; 李博; 王伟; 郝博; 金鑫; 王欣
Original assignee: Liaoning Zhongxing Cable Co ltd
Current assignee: Liaoning Zhongxing Cable Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-22
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a wire drawing machine tension adjusting device for power cable production, the power distribution box comprises a box body, the inner wall bottom fixed mounting of box has the bracing piece, the upper end of bracing piece is rotated and is connected with the rolling dish, the outside solderless wrapped connection of rolling dish has the cable, the inner wall top fixed mounting of box has the connecting seat, the inside of connecting seat articulates there is the connecting rod, the lower extreme of connecting rod rotates and is connected with the live-rollers. The utility model discloses a design live-rollers, the live-rollers provides certain overdraft to the cable, thereby reach the effect to the cable tensioning, and through the effect of articulated seat and articulated seat down in the design, when tension is too big, can drive the live-rollers and rotate right, thereby reach the effect that reduces cable tension, and pass through the effect of spring, when tension reduces, the spring makes the slider remove left for making, thereby make the live-rollers rotate left, thereby reach the effect that increases cable tension, make and to cable tension automatically regulated.

Description

Tension adjusting device of wire drawing machine for power cable production

Technical Field

The utility model relates to a cable manufacture technical field specifically is a wire drawing machine tension adjusting device is used in power cable production.

Background

The cable is an electric energy or signal transmission device, generally comprises several or several groups of conducting wires, and a wire drawing machine is required when the cable is produced.

At present, when the tension adjusting device of the wire drawing machine for power cable production is used, tension adjustment of a cable is usually carried out in a manual mode, the operation is not convenient, the cable can generate certain friction in the wire drawing process, and heat generated by friction can damage the cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire drawing machine tension adjusting device is used in power cable production has solved the not convenient problem of tension control mode, has still solved the higher problem of wire drawing in-process cable temperature.

In order to achieve the above object, the utility model provides a following technical scheme: a tension adjusting device of a wire drawing machine for power cable production comprises a box body, wherein a supporting rod is fixedly installed at the bottom end of the inner wall of the box body, the upper end of the supporting rod is rotatably connected with a winding disc, a cable is wound and connected to the outer side of the winding disc, a connecting seat is fixedly installed at the top end of the inner wall of the box body, a connecting rod is hinged inside the connecting seat, a rotating roller is rotatably connected to the lower end of the connecting rod and is in contact with the cable, a lower hinged seat is fixedly installed at one side of the connecting rod, a hinged rod is hinged to the lower hinged seat, an upper hinged seat is hinged to one end of the hinged rod, a sliding block is fixedly installed at the upper end of the upper hinged seat and is in sliding connection with the top end of the inner wall of the box body, a fixed rod is slidably connected to the, the utility model discloses a solar water heater, including rotating sleeve, motor, second bevel gear, air pump, air inlet pipe, air outlet plate, the inside of rotating sleeve rotates and is connected with the rotating tube, the upper end fixed mounting of rotating tube has the air outlet plate, the upper end of air outlet plate is provided with the shower nozzle, the outside fixed mounting of rotating tube has first bevel gear, the inner wall bottom fixed mounting of box has the motor, the upper end fixed mounting of the pivot of motor has second bevel gear, second bevel gear and the meshing of first bevel gear, the outer wall bottom fixed mounting of box has the air pump.

Preferably, the top end of the inner wall of the box body is provided with a sliding groove, and the sliding groove is connected with a sliding block in a sliding manner.

Preferably, a spring is sleeved on the outer side of the fixing rod and is in contact with the sliding block.

Preferably, the number of the spray heads is multiple, and the multiple spray heads are uniformly distributed on the exhaust plate.

Preferably, the upper end of the air pump is provided with an exhaust pipe, and the exhaust pipe is connected into the rotating pipe.

Preferably, the number of the supporting blocks is four, and the four supporting blocks are uniformly distributed at the bottom end of the outer wall of the box body.

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

1. the utility model discloses a design live-rollers, the live-rollers provides certain overdraft to the cable, thereby reach the effect to the cable tensioning, and through the effect of articulated seat and articulated seat down in the design, when tension is too big, can drive the live-rollers and rotate right, thereby reach the effect that reduces cable tension, and pass through the effect of spring, when tension reduces, the spring makes the slider remove left for making, thereby make the live-rollers rotate left, thereby reach the effect that increases cable tension, make and to cable tension automatically regulated.

2. The utility model discloses an effect of design air pump can be with the wind suction to through the shower nozzle blowout, spun gas can act on the cable, thereby reaches the radiating effect of cable, prevents that the cable from overheated causing the damage, and through the effect of design motor, can drive the rotating tube and rotate, makes the shower nozzle jet-propelled to the cable rotation, thereby makes the cooling effect to the cable better.

Drawings

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

FIG. 2 is a top view of the exhaust plate structure of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a support bar; 3. a winding disc; 4. a cable; 5. a support block; 6. a connecting seat; 7. a connecting rod; 8. a rotating roller; 9. a lower hinge base; 10. a hinged lever; 11. an upper hinge base; 12. a slider; 13. fixing the rod; 14. a spring; 15. a chute; 16. rotating the sleeve; 17. rotating the tube; 18. an exhaust plate; 19. a spray head; 20. a first bevel gear; 21. a motor; 22. a rotating shaft; 23. a second bevel gear; 24. an air pump; 25. an air inlet pipe; 26. and (4) exhausting the gas.

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.

Examples

Referring to fig. 1, 2 and 3, a tension adjusting device of a wire drawing machine for power cable production comprises a box body 1, a support rod 2 is fixedly installed at the bottom end of the inner wall of the box body 1, a winding disc 3 is rotatably connected to the upper end of the support rod 2, the winding disc 3 can rotate on the support rod 2, a cable 4 is wound on the outer side of the winding disc 3, a connecting seat 6 is fixedly installed at the top end of the inner wall of the box body 1, a connecting rod 7 is hinged inside the connecting seat 6, a rotating roller 8 is rotatably connected to the lower end of the connecting rod 7, the rotating roller 8 can rotate on the connecting rod 7, the rotating roller 8 is in contact with the cable 4, a lower hinge seat 9 is fixedly installed at one side of the connecting rod 7, a hinge rod 10 is hinged on the lower hinge seat 9, an upper hinge seat 11 is hinged to one end of the hinge rod 10, a slide block 12, the slider 12 can slide in the box 1, the inside sliding connection of slider 12 has dead lever 13, dead lever 13 and box 1 fixed connection, the inner wall bottom fixed mounting of box 1 has rotating sleeve 16, the internal rotation of rotating sleeve 16 is connected with rotating tube 17, rotating tube 17 can rotate in rotating sleeve 16, the upper end fixed mounting of rotating tube 17 has air discharge plate 18, the upper end of air discharge plate 18 is provided with shower nozzle 19, the outside fixed mounting of rotating tube 17 has first bevel gear 20, the inner wall bottom fixed mounting of box 1 has motor 21, the upper end fixed mounting of the pivot 22 of motor 21 has second bevel gear 23, second bevel gear 23 meshes with first bevel gear 20, second bevel gear 23 can drive first bevel gear 20 and rotate, the outer wall bottom fixed mounting of box 1 has air pump 24, one side of air pump 24 is provided with intake pipe 25, the outer wall bottom fixed mounting of box 1 has supporting shoe 5.

Referring to fig. 1, a sliding groove 15 is formed at the top end of the inner wall of the box body 1, and a sliding block 12 is slidably connected inside the sliding groove 15. The slide slot 15 is designed such that the slide 12 can slide in the slide slot 15.

Referring to fig. 1, a spring 14 is sleeved outside the fixing rod 13, and the spring 14 contacts the slider 12. The spring 14 is designed such that the force of the spring 14 acts on the slider 12.

Referring to fig. 1 and 2, the number of the nozzles 19 is plural, and the plural nozzles 19 are uniformly distributed on the exhaust plate 18. By designing the spray head 19 such that air can be sprayed out through the spray head 19.

Referring to fig. 1 and 3, an exhaust pipe 26 is disposed at an upper end of the air pump 24, and the exhaust pipe 26 is connected to the rotary pipe 17. The exhaust duct 26 is designed such that air can be discharged into the rotary pipe 17 through the exhaust duct 26.

Referring to fig. 1, the number of the supporting blocks 5 is four, and the four supporting blocks 5 are uniformly distributed at the bottom end of the outer wall of the box body 1. Through the design supporting shoe 5, supporting shoe 5 can play the supporting effect to the structure of box 1.

The utility model discloses the concrete implementation process as follows: when the cable winding device is used, the cable 4 is pulled by the driving device, the cable 4 is continuously discharged by the rotation of the winding disc 3, when the cable 4 passes through the rotating roller 8, the rotating roller 8 can provide downward force for the cable 4, so that the cable 4 is tensioned, when the tension of the cable 4 is large, the cable 4 can drive the rotating roller 8 to move rightwards, the rotating roller 8 can drive the connecting rod 7 to rotate rightwards, the connecting rod 7 can drive the lower hinge seat 9 to move rightwards, the lower hinge seat 9 drives the hinge rod 10 to move, the hinge rod 10 drives the upper hinge seat 11 to move, the upper hinge seat 11 drives the sliding block 12 to slide rightwards, so that the spring 14 is compressed, the downward force of the rotating roller 8 on the cable 4 is reduced, and the effect of reducing the tension of the cable 4 is achieved, when the tension of the cable 4 is small, a leftward reactive force can be provided for the sliding block 12 through the telescopic action of the compressed spring, slider 12 drives articulated seat 11 and moves left, goes up articulated seat 11 and drives articulated rod 10 and move, and articulated rod 10 drives articulated seat 9 and moves down, and articulated seat 9 drives connecting rod 7 and rotates left down, and connecting rod 7 drives live-rollers 8 and rotates left for live-rollers 8 increases cable 4's holding down force, has increased cable 4's tension, thereby reaches the tensile effect of automatically regulated cable 4. When cable 4 needs to be cooled, through the effect of air pump 24, pass through intake pipe 25 suction with the air, and discharge into rotating tube 17 through blast pipe 26 in, the air can get into air discharge plate 18 through rotating tube 17 and spout to cable 4 through shower nozzle 19, can play a refrigerated effect to cable 4, can prevent effectively that cable 4 from leading to cable 4 to damage at wire drawing in-process temperature rise, and through the effect of motor 21, motor 21's pivot 22 drives second bevel gear 23 and rotates, second bevel gear 23 drives first bevel gear 20 and rotates, first bevel gear 20 drives rotating tube 17 and rotates, rotating tube 17 drives air discharge plate 18 and rotates, air discharge plate 18 drives shower nozzle 19 and rotates, thereby reach rotatory jet-propelled effect, make the radiating effect to cable 4 better.

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 power cable production is with wire drawing machine tension adjusting device, includes box (1), its characterized in that: the inner wall bottom fixed mounting of box (1) has bracing piece (2), the upper end of bracing piece (2) is rotated and is connected with rolling dish (3), the outside of rolling dish (3) has around having cable (4), the inner wall top fixed mounting of box (1) has connecting seat (6), the inside of connecting seat (6) articulates there is connecting rod (7), the lower extreme of connecting rod (7) rotates and is connected with live-rollers (8), live-rollers (8) and cable (4) contact, one side fixed mounting of connecting rod (7) has lower articulated seat (9), it has articulated pole (10) to articulate on articulated seat (9) down, the one end of articulated pole (10) articulates there is last articulated seat (11), the upper end fixed mounting of going up articulated seat (11) has slider (12), slider (12) and the inner wall top sliding connection of box (1), the inner part of the sliding block (12) is connected with a fixed rod (13) in a sliding manner, the fixed rod (13) is fixedly connected with the box body (1), the bottom end of the inner wall of the box body (1) is fixedly provided with a rotating sleeve (16), the inner part of the rotating sleeve (16) is connected with a rotating pipe (17) in a rotating manner, the upper end of the rotating pipe (17) is fixedly provided with an exhaust plate (18), the upper end of the exhaust plate (18) is provided with a spray head (19), the outer side of the rotating pipe (17) is fixedly provided with a first bevel gear (20), the bottom end of the inner wall of the box body (1) is fixedly provided with a motor (21), the upper end of a rotating shaft (22) of the motor (21) is fixedly provided with a second bevel gear (23), the second bevel gear (23) is meshed with the first bevel gear (20), the bottom end of the outer wall of the box, and a supporting block (5) is fixedly arranged at the bottom end of the outer wall of the box body (1).

2. The tension adjusting device of the drawing machine for power cable production according to claim 1, characterized in that: the top end of the inner wall of the box body (1) is provided with a sliding groove (15), and the sliding groove (15) is connected with a sliding block (12) in a sliding manner.

3. The tension adjusting device of the drawing machine for power cable production according to claim 1, characterized in that: the outer side of the fixed rod (13) is sleeved with a spring (14), and the spring (14) is in contact with the sliding block (12).

4. The tension adjusting device of the drawing machine for power cable production according to claim 1, characterized in that: the number of the spray heads (19) is multiple, and the spray heads (19) are uniformly distributed on the exhaust plate (18).

5. The tension adjusting device of the drawing machine for power cable production according to claim 1, characterized in that: an exhaust pipe (26) is arranged at the upper end of the air pump (24), and the exhaust pipe (26) is connected into the rotating pipe (17).

6. The tension adjusting device of the drawing machine for power cable production according to claim 1, characterized in that: the number of the supporting blocks (5) is four, and the four supporting blocks (5) are uniformly distributed at the bottom end of the outer wall of the box body (1).