CN212387475U

CN212387475U - Tension regulation type straightener

Info

Publication number: CN212387475U
Application number: CN202020929010.4U
Authority: CN
Inventors: 李震宇; 周建华; 朱士斌; 苏国华; 孙强; 郑伟; 王岩兵; 焦淼; 董兆普; 杨磊
Original assignee: Tbea Shandong Luneng Taishan Cable Co ltd
Current assignee: Tbea Shandong Luneng Taishan Cable Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-01-22
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a tension regulation type straightener comprises tight hand wheel, wheel body, sliding sleeve, spring, direction location axle, entablature, bottom end rail, the eccentric device of regulation fender, horizontal roll, plain barreled roll, accommodate the lead screw, accommodate the motor speed reducer, tension adjusting hand wheel, toolbox base, guide arm, motor connecting seat, the utility model provides a reasonable in design, simple structure, easy operation and maintenance and energy-conserving tension adjusting straightener guarantees even tension, realizes outstanding cable straightening sinle silk function, and convenient operation workman adjusts, reaches the purpose that improves production efficiency.

Description

Tension regulation type straightener

Technical Field

The utility model relates to a machine-building field belongs to high tension cable apparatus for producing exactly.

Background

In the production process of the high-voltage power cable, when a cable core is placed at the head position of a host machine from a pay-off rack, a tension-adjustable common straightener is generally adopted. These general type cable core straightener, tension can't be adjusted, leads to the cable production in-process alignment function low, finally leads to cable tension inhomogeneous, and the extrusion molding thickness is different, and adopts artifical regulation mode, and the workman adjusts very inconveniently.

Disclosure of Invention

In order to overcome the problem, the utility model provides a tension regulation type straightener has solved the problem that ordinary type straightener tension is not adjustable. The common straightener is heavy, the manual adjustment is inconvenient, and the straightener wastes time and labor.

In order to achieve the purpose, the utility model adopts the technical proposal that: a tension adjustment type straightener which is characterized in that: the tension mechanism comprises tension hand wheels, wheel bodies, sliding sleeves, springs, upper cross beams, lower cross beams, four deviation-blocking adjusting devices, transverse rollers, flat rollers, adjusting screw rods, adjusting motor reducers, tension adjusting hand wheels, tool box bases, guide rods and motor connecting seats, wherein the four deviation-blocking devices are arranged on the wheel bodies, are independent and are matched with the vertical rollers on two sides to open and close, so that wire cores with different wire diameters are fixed at the central position and pass through, a rotating shaft is arranged in the wheel bodies, the rotating shaft penetrates through the wheel bodies and then is fixed with the upper cross beams and the lower cross beams respectively, and the wheel bodies can rotate around the rotating shaft; the adjusting motor reducer is arranged on the motor connecting seat, and the tool box base is connected with the motor connecting seat through an adjusting screw rod; the tension hand wheel is connected with the sliding sleeve through the spring, the sliding sleeve is tightly attached to the wheel body, the hand wheel can be rotated to increase or reduce the pressure of the spring, so that the friction force between the sliding sleeve and the wheel body is adjusted to realize small adjustment of tension, and the adjusting screw rod drives the upper cross beam and the lower cross beam to synchronously move towards the center or two sides.

The cross roll set up in the lower part of sinle silk for hold the sinle silk.

The pressure of the tension hand wheel adjusting spring of the utility model enables the sliding sleeve to provide tension with different sizes for the wheel body, thereby realizing fine adjustment of the tension; the motor with the speed reducer is fixed on the motor connecting seat and drives the adjusting screw rod to rotate; the adjusting screw rod drives the upper and lower beams to synchronously move towards the center or two sides; four wheel bodies on the cross beam clamp or loosen the wire core, and the tension is adjusted primarily. Adjust and keep off inclined to one side device accessible hand wheel and adjust two perpendicular deflector rolls, make the sinle silk keep at the center, prevent that the sinle silk from controlling the skew, the horizontal roll is used for holding the sinle silk, prevents the fish tail sinle silk.

The utility model discloses a theory of operation is: a motor with a speed reducer drives the adjusting screw rod to rotate; half of the adjusting screw rod is a positive screw and the other half is a reverse screw, and the upper and lower cross beams are driven to synchronously move towards the center or two sides; four wheel bodies on the cross beam clamp or loosen the wire core, and the tension is adjusted primarily. The tension of the tension hand wheel is adjusted by rotating the tension hand wheel to adjust the pressure of the spring, so that the sliding sleeve provides tension with different sizes for the wheel body, and fine adjustment of the tension is realized.

The utility model has the advantages that: the utility model adjusts the deviation-blocking devices at two sides through the hand wheel, drives the vertical sticks at two sides to move simultaneously, and realizes the left and right straightening of the cable; the straightening wheels are adjusted by the motor to move up and down, so that the cable is straightened up and down, and the problem that manual adjustment wastes time and labor in the prior art is solved; meanwhile, the tension of the cable is adjusted by adjusting the tension force of the main adjusting tension wheel friction disc, so that the problem that the tension cannot be adjusted in the past is solved; one side of the base is provided with a door for making a tool box, so that the field space is fully utilized, and the operation of workers is facilitated; the utility model relates to a rationally, simple structure, the electric control replaces manual regulation to solve the artifical problem of wasting time and energy of adjusting of ordinary straightener.

Drawings

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

fig. 2 is a left side view of the present invention;

fig. 3 is a front view of the tension adjusting wheel of the present invention.

Detailed Description

A tension adjustment type straightener which is characterized in that: the tension device comprises a tension hand wheel 1, a wheel body 2, a sliding sleeve 3, a spring 4, an upper cross beam 6, a lower cross beam 7, an adjusting deviation blocking device 8, a cross roller 9, a flat roller 10, an adjusting screw rod 11, an adjusting motor speed reducer 12, a tension adjusting hand wheel 13, a tool box base 14, a guide rod 15 and a motor connecting seat 16, wherein the wheel body is provided with four deviation blocking devices which are independent, and the hand wheel adjusting screw rod drives two side vertical rollers to open and close, so that the wire cores with different wire diameters are fixed at the central position and pass through. A rotating shaft is arranged in the wheel body, the rotating shaft penetrates through the wheel body and then is respectively fixed with the upper cross beam and the lower cross beam, and the wheel body can rotate around the rotating shaft; the adjusting motor reducer 12 is arranged on a motor connecting seat, and the tool box base 14 is connected with the motor connecting seat through an adjusting screw rod. The tension adjusting device comprises a tension hand wheel 1, a sliding sleeve 3, an adjusting screw rod 11, an adjusting device 8, a transverse roller 9, a motor connecting seat 16, a motor 12 with a speed reducer, an adjusting device 8, a transverse roller 9 and a motor connecting seat 16, wherein the sliding sleeve 3 can provide tension with different sizes to the roller body 2 to achieve fine adjustment of the tension, the motor 12 with the speed reducer is fixed on the motor connecting seat 16 and drives the adjusting screw rod 11 to rotate, the adjusting screw rod 11 drives an upper cross beam 6 and a lower cross beam 7 to synchronously move towards the center or two sides, the four roller bodies 2 on the cross beams can achieve preliminary adjustment of the tension along with clamping or loosening of a wire core, the adjusting device 8.

Claims

1. A tension adjustment type straightener which is characterized in that: the tension mechanism comprises tension hand wheels, wheel bodies, sliding sleeves, springs, upper cross beams, lower cross beams, four deviation-blocking adjusting devices, transverse rollers, flat rollers, adjusting screw rods, adjusting motor reducers, tension adjusting hand wheels, tool box bases, guide rods and motor connecting seats, wherein the four deviation-blocking devices are arranged on the wheel bodies, are independent and are matched with the vertical rollers on two sides to open and close, so that wire cores with different wire diameters are fixed at the central position and pass through, a rotating shaft is arranged in the wheel bodies, the rotating shaft penetrates through the wheel bodies and then is fixed with the upper cross beams and the lower cross beams respectively, and the wheel bodies can rotate around the rotating shaft; the adjusting motor reducer is arranged on the motor connecting seat, and the tool box base is connected with the motor connecting seat through an adjusting screw rod; the tension hand wheel is connected with the sliding sleeve through the spring, the sliding sleeve is tightly attached to the wheel body, the hand wheel can be rotated to increase or reduce the pressure of the spring, so that the friction force between the sliding sleeve and the wheel body is adjusted to realize small adjustment of tension, and the adjusting screw rod drives the upper cross beam and the lower cross beam to synchronously move towards the center or two sides.

2. A tension adjusting straightener as claimed in claim 1, wherein: the transverse roller is arranged at the lower part of the wire core and used for supporting the wire core.