阅读说明：本技术 便携式钢丝绳矫直器 (Portable steel wire rope straightener ) 是由 朱上河 于 2021-07-06 设计创作，主要内容包括：便携式钢丝绳矫直器,属于机械技术领域,用于解决设备中的钢丝绳弯曲后的维修难题。本发明的技术要点是利用V形座把钢丝绳夹紧固定,再利用拉紧器旋转加力拉动V形件转动,促使V形件上的压杆压着弯曲钢丝绳沿弯曲方向做适度的反方向弯曲,拉紧器放松后,压杆回位,反向弯曲的钢丝绳回弹成直线形,实现矫直钢丝绳的目的。(A portable steel wire rope straightener belongs to the technical field of machinery and is used for solving the problem of maintenance of a steel wire rope in equipment after bending. The steel wire rope straightening machine is technically characterized in that a steel wire rope is clamped and fixed by a V-shaped seat, a tensioner is used for rotating and applying force to pull a V-shaped part to rotate, a pressure lever on the V-shaped part presses a bent steel wire rope to be bent in a proper reverse direction along the bending direction, the pressure lever returns after the tensioner is released, and the steel wire rope bent in the reverse direction rebounds to be in a straight line shape, so that the purpose of straightening the steel wire rope is achieved.)

1. A steel wire rope straightener is characterized in that: the V-shaped seat is characterized by comprising a tensioner, a fixing plate, a V-shaped seat, a pressing plate, butterfly bolts, a V-shaped part, a pressing rod, an inner hexagon bolt and a U-shaped buckle, wherein the lower end of the positioning rod is provided with a hole for fixing an opening hook of the tensioner, the upper end of the positioning rod is welded and fixed with the side surface of the V-shaped seat, a V-shaped long groove is processed in the direction of the long end of the upper part of the V-shaped seat, one side edge of the V-shaped groove is provided with two threaded holes vertical to the horizontal direction, the side surface of the right end of the V-shaped seat is provided with a threaded hole in the horizontal direction, the pressing plate is formed by adding welding square steel on one side edge of a rectangular steel plate, two holes are arranged on the rectangular steel plate, the hole distance is equal to the distance between two threaded holes of the V-shaped seat, the pressing plate is fixed by screwing the two butterfly bolts into the threaded holes of the V-shaped seat, the pressing rod is a shaft, one end is an external thread, the other end is an arc shaft, the outer tooth end of the pressing rod is connected and fastened with the internal thread hole of the V-shaped plate, the V-shaped part is fixed in the horizontal threaded hole of the V-shaped seat by the bolt, the inner hole of the V-shaped part is in small clearance fit with the bolt and can rotate, and the U-shaped buckle penetrates through a round hole at one end of the tensioner and is welded at the flat end at the bottom of the V-shaped part.

Technical Field

The invention relates to a steel wire rope straightening device, belonging to the technical field of machinery.

Background

In the operation of the steel wire rope for equipment with the steel wire rope, such as hoisting equipment, the problem that the steel wire rope cannot be restored due to excessive bending caused by winding, clamping stagnation and the like is easy to occur, the existing steel wire rope straightening equipment is too complicated and large-scale, the equipment is expensive and difficult to popularize and use, and the steel wire rope needs to be detached from the equipment and put on a straightening machine for straightening, so that time and labor are wasted, and the difficulty is high. The invention provides a simple and portable steel wire rope straightener which is used for straightening a bent part of a steel wire rope directly and efficiently.

Disclosure of Invention

A wire rope straightener, as shown in figure 1, characterized by: the device comprises a tensioner 1, a fixing plate 2, a V-shaped seat 3, a pressing plate 4, a butterfly bolt 5, a V-shaped part 6, a pressing rod 7, an inner hexagon bolt 9 and a U-shaped buckle 10. One end of a ring of the tensioner 1 penetrates through an inner hole of the ring by using a U-shaped buckle 10, then the U-shaped buckle 10 is welded at one end of a V-shaped part 6, the end with a hook of the tensioner 1 is hooked in a hole of a fixed plate 2, the fixed plate 2 is welded at the side surface of one end of the V-shaped seat 3, a V-shaped long groove is processed at the long end direction of the upper part of the V-shaped seat 3, one side edge of the V-shaped groove is provided with two threaded holes vertical to the horizontal direction, the side surface of the right end of the V-shaped seat 3 is provided with a threaded hole in the horizontal direction, a pressing plate 4 is formed by additionally welding a square steel at one side edge of a rectangular steel plate, two holes are arranged on the rectangular steel plate, the hole distance is the same as the distance between the two threaded holes of the V-shaped seat 3, two butterfly bolts 5 penetrate through the pressing plate 4 and then are screwed into the two inner threaded holes of the V-shaped seat 3, two outer arc ends of the V-shaped part 6 are provided with a threaded hole, the middle part is provided with a hole, and an inner hexagon bolt 9 is screwed into the threaded hole at the side edge of the V-shaped seat 3 and locked, 6 holes of V-shaped part and 9 little clearance fits of hexagon socket head cap screw, and is rotatable, and depression bar 7 one end is interior arc axle, and the other end is the external screw thread, and 7 external screw thread end screw in V-shaped part 6's screw hole locks.

Drawings

The specific structure of the invention is shown in the following drawings and concrete implementation, wherein fig. 1 is a schematic structural diagram of the invention, fig. 2 is a schematic structural diagram of a V-shaped seat, fig. 3 is a schematic structural diagram of a pressure plate, fig. 4 is a schematic structural diagram of a V-shaped part, and fig. 5 is a schematic structural diagram of a pressure rod.

Detailed Description

As shown in figure 1, the parts required by the portable steel wire rope straightener are manufactured and prepared, a fixing plate 2 is welded on one end side surface of a V-shaped seat 3, a U-shaped buckle 10 penetrates through a circular ring hole of the straightener 1 and then is welded at one end of a flat end of the V-shaped part 6, a threaded end of a pressure lever 7 is screwed into an internal threaded hole of the V-shaped part 6 and is locked, an internal hexagonal bolt 9 penetrates through a middle position hole of the V-shaped part 6 and is screwed into a side threaded hole of the V-shaped seat 3 and is locked, a straight section of a steel wire rope 8 which is close to bending is placed in a V-shaped groove of the V-shaped seat 3, a bending position of the steel wire rope 8 is placed outside an end surface of the V-shaped seat 3, the bending direction is upward, the steel wire rope 8 is bent under the pressure lever 7, a pressure plate 4 is covered, two butterfly bolts 5 are screwed, the pressure plate 4 compresses the steel wire rope 8, an opening of the straightener 1 is hooked in a hole of the fixing rod 2, the straightener 1 is rotated, the straightener 6 rotates around the bolt 9, the pressing rod 7 is driven to move downwards to press the steel wire rope 8 to reversely deform along the bending direction to a certain degree, the tensioner 1 is rotated reversely, the pressing rod 5 moves upwards and returns, the bent part of the steel wire rope 8 rebounds to a straight shape, and the steel wire rope 8 with multiple bent parts can be straightened by repeating the operation.