Straightening device for steel wire rope

Abstract

The utility model discloses a straightening device for a steel wire rope, which relates to the technical field of steel wire rope processing, and comprises a base, a door-shaped frame is fixedly arranged on the base, an overturning column is rotatably arranged in the door-shaped frame by using a rotating shaft, the overturning column is provided with a plurality of planes, each plane is provided with a straightening component, and an air cylinder is fixedly arranged on the door-shaped frame. A plurality of planes are arranged on the overturning column, a pressing head is fixedly arranged at the telescopic end of the air cylinder, the straightening assemblies on one plane can be moved to the position below the pressing head through rotation of the overturning column, and meanwhile the plane can be perpendicular to the ground through the positioning assembly. The straightening wheels of various specifications can be installed through the multiple sets of straightening assemblies, rapid switching of the straightening assemblies can be achieved through rotation of the overturning column, and therefore the straightening wheels of different specifications can be rapidly switched according to the diameter of the steel wire rope, operation is easy, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire rope processing, in particular to a straightening device for steel wire ropes. Background Art

[0002] Steel wire rope is made of multiple strands of steel wire twisted into a spiral shape. This structure determines its advantages such as strong load-bearing capacity, high tensile strength, and not easy to break the whole wire suddenly. It is widely used in various industrial fields. In the production process of steel wire rope, straightening is an important process to ensure the straightness and strength of the steel wire rope;

[0003] For example, the utility model patent with the announcement number CN217990775U discloses a straightening device for wire rope processing, wherein the top of the fixed frame is equidistantly rotatably connected with a fixed straightening wheel, the inside of the fixed frame is slidably connected with a sliding seat at a position corresponding to the fixed straightening wheel, the outer end of the sliding seat is rotatably connected with a moving straightening wheel, and the fixed straightening wheel and the moving straightening wheel are arranged on the same horizontal line, the inside of the fixed frame is rotatably connected with a threaded adjustment rod at a position corresponding to the sliding seat, and a matching threaded adjustment groove is provided at a position corresponding to the threaded adjustment rod in the sliding seat, and a shaking wheel is fixedly installed on the top of the threaded adjustment rod;

[0004] However, the existing straightening devices generally only have one set of straightening wheels, and cannot make timely adjustments when facing steel wire ropes of different diameters. Disassembling and replacing the straightening wheels will greatly reduce work efficiency and is inconvenient to use. Therefore, providing a straightening device that can quickly switch straightening wheels of different specifications for steel wire ropes of different diameters is a technical problem that technical personnel in this field urgently need to solve. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a straightening device for a steel wire rope to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a straightening device for a wire rope, comprising a base, a portal frame is fixedly arranged on the base, a turning column is rotatably arranged in the portal frame using a rotating shaft, the turning column has multiple planes, a straightening assembly is installed on each plane, a cylinder is fixedly arranged on the portal frame, a pressure head is fixedly arranged at the telescopic end of the cylinder, the straightening assembly on one of the planes can be moved to below the pressure head by rotating the turning column, and the plane can be made perpendicular to the ground by the positioning assembly.

[0007] Preferably, the straightening assembly includes a fixed frame and a movable frame, the fixed frame is fixed on the plane of the flip column, the movable frame is slidably arranged on the plane of the flip column through a guide rail, a plurality of lower straightening wheels are rotatably arranged on one side of the fixed frame close to the movable frame, a plurality of upper straightening wheels are rotatably arranged on one side of the movable frame close to the fixed frame, the plurality of upper straightening wheels are staggered with the plurality of lower straightening wheels, and the movable frame can be pushed downward by the pressure head.

[0008] Preferably, the rotating shaft at one end of the flip column extends to the outside of the portal frame and is fixedly provided with a positioning plate, and the edge of the positioning plate is provided with positioning grooves corresponding to the number of planes on the flip column, and a guide rail 2 is provided on the outer wall surface of the portal frame, and a slider is slidably provided on the guide rail 2, and a positioning pin is fixedly provided at the bottom of the slider, and the positioning pin can be inserted into the positioning groove.

[0009] Preferably, the bottom of the positioning pin is a pointed structure.

[0010] Preferably, a handle is fixedly provided on the positioning plate.

[0011] Preferably, a reel is fixedly provided on the base at one side of the portal frame.

[0012] The utility model provides a straightening device for a steel wire rope, which has the following beneficial effects: multiple groups of straightening components can be installed by arranging multiple planes on a flip column, and straightening wheels of various different specifications can be installed through the multiple groups of straightening components. The various straightening components can be quickly switched by rotating the flip column, so that straightening wheels of different specifications can be quickly switched according to the diameter of the steel wire rope. The operation is simple and the use is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is a left view of the utility model;

[0015] Figure 3 for Figure 1 Sectional view of AA.

[0016] In the figure: 1. base; 2. door frame; 3. turning column; 4. fixed frame; 5. lower straightening wheel; 6. movable frame; 7. upper straightening wheel; 8. cylinder; 9. pressure head; 10. opening; 11. guide rail 1; 12. positioning plate; 13. positioning groove; 14. guide rail 2; 15. slider; 16. positioning pin; 17. handle; 18. winder. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] See also Figure 1-Figure 3 The utility model provides a technical solution: a straightening device for a wire rope, comprising a base 1, a portal frame 2 is fixedly arranged on the base 1, a turning column 3 is rotatably arranged in the portal frame 2 using a rotating shaft, the turning column 3 has multiple planes, and a straightening component is installed on each plane, so that straightening wheels of different specifications can be installed in the straightening components on each plane, a cylinder 8 is fixedly arranged on the portal frame 2, and a pressure head 9 is fixedly arranged at the telescopic end of the cylinder 8, and the straightening component on one of the planes can be moved to below the pressure head 9 by rotating the turning column 3, and the plane can be made perpendicular to the ground by the positioning component, and the straightening component can be pressed down by the cylinder 8.

[0019] As an embodiment of the utility model, the straightening assembly includes a fixed frame 4 and a movable frame 6, the fixed frame 4 is fixed on the plane of the flip column 3, the movable frame 6 is slidably set on the plane of the flip column 3 through a guide rail 11, a plurality of lower straightening wheels 5 are rotatably set on one side of the fixed frame 4 close to the movable frame 6, a plurality of upper straightening wheels 7 are rotatably set on one side of the movable frame 6 close to the fixed frame 4, the plurality of upper straightening wheels 7 are staggered with the plurality of lower straightening wheels 5, and the movable frame 6 can be pushed downward by the pressure head 9.

[0020] As an embodiment of the utility model, the rotating shaft at one end of the flip column 3 extends to the outside of the door frame 2 and is fixedly provided with a positioning plate 12. A positioning groove 13 corresponding to the number of planes on the flip column 3 is opened at the edge of the positioning plate 12. A guide rail 2 14 is provided on the outer wall surface of the door frame 2. A slider 15 is slidably provided on the guide rail 2 14. A positioning pin 16 is fixedly provided at the bottom of the slider 15. The positioning pin 16 can be inserted into the positioning groove 13. When the positioning pin 16 is inserted into the positioning groove 13, the front side plane of the flip column 3 will be perpendicular to the ground.

[0021] As an embodiment of the present utility model, the bottom of the positioning pin 16 is a pointed structure, which facilitates the positioning pin 16 to be inserted into the positioning groove 13 .

[0022] As an embodiment of the utility model, a handle 17 is fixedly provided on the positioning disk 12. After the positioning pin 16 is removed from the positioning slot 13, the positioning disk 12 can be rotated by pulling the handle 17, thereby driving the flip column 3 to rotate.

[0023] As an embodiment of the present invention, a reel 18 is fixedly provided on the base 1 at one side of the door frame 2 .

[0024] Through the personnel in this field, the cylinder in this case is connected with the electromagnetic reversing valve, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the pneumatic control part in detail.

[0025] The working principle and use process of the utility model are as follows: when in use, the wire rope is placed between the lower straightening wheel 5 and the upper straightening wheel 7, and then one end of the wire rope is connected to the reel 18, and the cylinder 8 is started to press down the movable frame 6, and the wire rope is compressed by the upper straightening wheel 7 and the lower straightening wheel 5, and the reel 18 is started to pull the wire rope, and the wire rope is straightened by the upper straightening wheel 7 and the lower straightening wheel 5; when it is necessary to replace straightening wheels of different specifications, first control the cylinder 8 to contract so that the pressure head 9 moves to the top to prevent interference when the flip column 3 rotates, and the staff manually pushes the slider 15 upward to move the positioning pin 16 out of the positioning groove 13, and then pulls the handle 17 to rotate the flip column 3, and moves the required straightening component to the front side, and finally releases the slider 15 to insert the positioning pin 16 into the positioning groove 13, completes the fixation of the flip column 3, and realizes rapid switching of straightening wheels of another specification.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A straightening device for a steel wire rope, characterized in that: The invention comprises a base (1), a portal frame (2) is fixedly arranged on the base (1), a turning column (3) is rotatably arranged in the portal frame (2) by using a rotating shaft, the turning column (3) has a plurality of planes, and a straightening component is installed on each plane, a cylinder (8) is fixedly arranged on the portal frame (2), a pressure head (9) is fixedly arranged at the telescopic end of the cylinder (8), and the straightening component on one of the planes can be moved to below the pressure head (9) by rotating the turning column (3), and the plane can be made perpendicular to the ground by using a positioning component.

2. A straightening device for a steel wire rope according to claim 1, characterized in that: The straightening assembly comprises a fixed frame (4) and a movable frame (6); the fixed frame (4) is fixed on the plane of the flip column (3); the movable frame (6) is slidably arranged on the plane of the flip column (3) via a guide rail (11); a plurality of lower straightening wheels (5) are rotatably arranged on one side of the fixed frame (4) close to the movable frame (6); a plurality of upper straightening wheels (7) are rotatably arranged on one side of the movable frame (6) close to the fixed frame (4); the plurality of upper straightening wheels (7) and the plurality of lower straightening wheels (5) are staggered, and the movable frame (6) can be pushed to move downward by the pressure head (9).

3. A straightening device for a steel wire rope according to claim 1, characterized in that: The rotating shaft at one end of the flip column (3) extends to the outside of the door frame (2) and is fixedly provided with a positioning plate (12); the edge of the positioning plate (12) is provided with positioning grooves (13) corresponding to the number of planes on the flip column (3); the outer wall surface of the door frame (2) is provided with a second guide rail (14); a slider (15) is slidably provided on the second guide rail (14); a positioning pin (16) is fixedly provided at the bottom of the slider (15); the positioning pin (16) can be inserted into the positioning groove (13).

4. A straightening device for a steel wire rope according to claim 3, characterized in that: The bottom of the positioning pin (16) is a pointed structure.

5. A straightening device for a steel wire rope according to claim 3, characterized in that: A handle (17) is fixedly arranged on the positioning plate (12).

6. A straightening device for a steel wire rope according to claim 1, characterized in that: A reel (18) is fixedly arranged on the base (1) at one side of the portal frame (2).

Images