Wire rope making device

Abstract

The present invention relates to the technical field of wire rope production, and specifically to a wire rope production device, including a bracket, on which two electric push rods are installed that are symmetrical and have telescopic rods that are opposite to each other, and a movable block with a teardrop-shaped cross-section and a small inner end and a large outer end is fixedly arranged at the inner end of the telescopic rod of the electric push rod, and several slide grooves are provided on the side of the movable block, and the length direction points to between the two electric push rods. A sliding support rod is embedded in the slide groove, and the inner end of the support rod is a horizontal support part. The inner ends of the horizontal support parts of the two support rods located at corresponding positions on the two movable blocks are in contact with each other. The size of the support structure can be controlled by controlling the elongation length of the two electric push rods to control the distance between the two movable blocks, so that the function of processing wire rope loops of different sizes by one device can be realized, and the adjustable processing accuracy can be improved by electrically controlling the extension and retraction of the electric push rod.

Description

Technical Field

[0001] The invention relates to the technical field of steel wire rope manufacturing, and in particular to a steel wire rope manufacturing device. Background Art

[0002] At present, the wire rope loop joint is a commonly used connection joint for wire rope to connect workpieces. The wire rope loop joint is made by folding one end of the wire rope 180° and overlapping it. The overlapping wire rope is clamped from the rope head using a wire rope clamp to form a rope loop at the overlapping part of the wire rope for connecting a hook or grab.

[0003] There are two types of wire rope loop joints: with a lute head and without a lute head. The lute head joint refers to a loop formed by the overlapping part of the wire rope connected to a lute head, so that the wire rope is not easily worn. The lute head joint refers to a loop formed by simply bending the wire rope, which is more convenient to manufacture. However, the size of the current wire rope loop without a lute head is difficult to control during manufacturing, and it is even more difficult to operate when manufacturing loops of different sizes, resulting in low manufacturing precision and difficulty in meeting the needs of quickly adjusting the same equipment to manufacture loops of different sizes. Summary of the invention

[0004] In order to solve the problem in the prior art that it is more difficult to operate when manufacturing loop heads of different sizes, resulting in low manufacturing precision, the present invention provides a wire rope manufacturing device.

[0005] The technical solution of the present invention is:

[0006] The present invention provides a wire rope manufacturing device, comprising a bracket, on which two electric push rods which are symmetrical and have telescopic rods facing each other are installed, a movable block with a teardrop-shaped cross-section and a small inner end and a large outer end is fixed at the inner end of the telescopic rod of the electric push rod, a plurality of slide grooves are provided on the side of the movable block, and the length direction points to between the two electric push rods, a sliding support rod is embedded in the slide groove, the inner end of the support rod is a horizontal support part, and the inner ends of the horizontal support parts of the two support rods located at corresponding positions on the two movable blocks are in contact with each other.

[0007] Furthermore, the outer end of the support rod is connected to the outer end of the corresponding movable block via a spring.

[0008] Furthermore, a limiting ring is provided on the side of the movable block at a position corresponding to the slide groove.

[0009] Furthermore, a guide groove is provided in the slide groove along the length direction, and a guide block is provided at the position of the support rod corresponding to the guide groove.

[0010] Furthermore, a groove is provided at the end of the horizontal support portion on one side, and an insertion rod docking with the groove is provided at the end of the horizontal support portion on the other side.

[0011] The beneficial effects achieved by the present invention are as follows: when the present invention is used, the two electric push rods are extended to make the horizontal support parts on both sides dock with each other, and the multiple horizontal support parts form a complete support structure. Under the operation of the staff, the wire rope is passed around the support structure, and then the electric push rods are continued to be extended. When the two movable blocks approach each other, the support rods slide along the corresponding slide grooves and the support structure begins to slowly open to a specified degree. At this time, the free end of the wire rope is fixed by the wire rope clamp to complete the processing of the wire rope loop head. Then the two electric push rods are retracted to the extreme position, and the insertion rod is separated from the groove for a distance. The fixed wire rope loop head can be easily removed, and the size of the support structure can be controlled by controlling the extension length of the two electric push rods to control the distance between the two movable blocks, thereby realizing the function of one device processing wire rope loop heads of different sizes, and the adjustable processing accuracy can be improved by electrically controlling the extension and retraction of the electric push rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0013] Figure 2 yes Figure 1 Schematic diagram of the A-direction structure.

[0014] Figure 3 It is a schematic diagram of the docking structure of the horizontal support parts on both sides of the present invention. Figure 4 is along Figure 1 Schematic diagram of the cross-sectional structure of line BB. DETAILED DESCRIPTION

[0015] To facilitate those skilled in the art to understand the present invention, specific implementations of the present invention are described below with reference to the accompanying drawings.

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] like Figures 1 to 4 As shown, the present invention provides a wire rope manufacturing device, including a bracket 1, on which are mounted two electric push rods 2 which are symmetrical on the left and right and whose telescopic rods are opposite to each other, a movable block 3 which is teardrop-shaped in cross-section and has a small inner end and a large outer end is fixed at the inner end of the telescopic rod of the electric push rod 2, a plurality of slide grooves 4 with the length direction pointing to between the two electric push rods are provided on the side of the movable block 3, a sliding support rod 5 is embedded in the slide groove 4, the inner end of the support rod 5 is a horizontal support part 501, and the inner ends of the horizontal support parts of the two support rods located at corresponding positions on the two movable blocks 3 are in contact with each other.

[0018] The outer end of the support rod 5 is connected to the outer end of the corresponding movable block 3 via a spring 6. Through the design of the spring, when the electric push rod is contracted, the support structure composed of the horizontal support part can automatically shrink.

[0019] A limiting ring 7 is set on the side of the movable block at the position corresponding to the slide groove 4. The support rod 5 is located on the inner side of the limiting ring and may be installed more stably. A guide groove is opened along the length direction in the slide groove 4, and a guide block is set at the position of the guide groove corresponding to the support rod 5. This design can prevent the support rod 5 from rotating around its own axis during use.

[0020] A groove is provided at the end of the horizontal support part on one side, and an insertion rod 8 is provided at the end of the horizontal support part on the other side for docking with the groove. When in use, the insertion rod is docked with the groove to ensure the stability and strength of the two horizontal support parts at the same position after docking. The two electric push rods are retracted to the extreme position, and the insertion rod is separated from the groove for a distance, so that the fixed wire rope loop head can be easily removed.

[0021] Working principle: When in use, the two electric push rods are extended to make the horizontal support parts on both sides docked, and multiple horizontal support parts form a complete support structure. Under the operation of the staff, the wire rope is passed around the support structure, and then the electric push rods are continued to be extended. When the two movable blocks approach each other, the support rods slide along the corresponding slide grooves and the support structure begins to slowly open to the specified degree, such as Figure 2 As shown, at this time, the free end of the wire rope is fixed by the wire rope clamp 9 to complete the processing of the wire rope loop head, and then the two electric push rods are retracted to the limit position, the insertion rod is separated from the groove for a distance, and the fixed wire rope loop head can be easily moved out. The size of the support structure can be controlled by controlling the elongation length of the two electric push rods to control the distance between the two movable blocks, thereby realizing the function of processing wire rope loop heads of different sizes with one device, and the adjustable processing accuracy can be improved by electrically controlling the extension and retraction of the electric push rods.

[0022] The above-described embodiments of the present invention do not constitute a limitation on the protection scope of the present invention. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A steel wire rope manufacturing device, characterized in that: The invention comprises a bracket, on which two electric push rods are installed which are symmetrical and have telescopic rods facing each other. A movable block with a teardrop-shaped cross section and a small inner end and a large outer end is fixed at the inner end of the telescopic rod of the electric push rod. Several slide grooves are provided on the side of the movable block in the length direction pointing to between the two electric push rods. A sliding support rod is embedded in the slide groove. The inner end of the support rod is a horizontal support part. The inner ends of the horizontal support parts of the two support rods located at corresponding positions on the two movable blocks are in contact with each other. The outer end of the support rod is connected to the outer end of the corresponding movable block through a spring; A guide groove is arranged in the slide groove along the length direction, and a guide block is arranged at the position of the support rod corresponding to the guide groove.

2. The steel wire rope manufacturing device according to claim 1, characterized in that: A limiting ring is arranged at the position of the slide groove corresponding to the side surface of the movable block.

3. The steel wire rope manufacturing device according to claim 1, characterized in that: A groove is arranged at the end of the horizontal supporting part on one side, and an inserting rod docking with the groove is arranged at the end of the horizontal supporting part on the other side.

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