Manual pressing device for steel wire rope steel jacket

Abstract

A manual pressing device for a steel wire rope steel jacket comprises a shell sleeve, and a sliding way is formed in the shell sleeve from the upper face to the lower face. The sliding way is an inverted T-shaped sliding way and comprises a sliding groove located in the shell sleeve and a binding section which is located on the upper portion of the sliding groove part and narrower than the sliding groove, and a pressing die A is fixedly arranged on the upper surface of one end of the shell sleeve; a pressing mold B is arranged on the upper surface of the shell sleeve and is opposite to the pressing mold A in a sliding manner; the bottom surface of the pressing die B is provided with a sliding block attached to the binding section, and the bottom surface of the sliding block is provided with a rack; the rack is meshed with a transmission gear, a transmission shaft is arranged on the transmission gear, and the transmission shaft penetrates out of the shell sleeve and is in power connection with a ratchet wrench. The steel bushing press-fit device is simple in structure and low in manufacturing cost, compared with stamping equipment in the prior art, the purchase cost and the production cost of enterprises can be greatly reduced, on the basis, steel bushings even in hand can be pressed out through the two spline grooves formed oppositely, and the safe assembly requirement is met.

Description

Technical Field

[0001] The utility model relates to the field of rope sheath assembly, in particular to a manual pressing device for a steel wire rope and steel sheath. Background Art

[0002] The fixation of the rope ring generally requires a heart-shaped ring and a steel sleeve. Usually, the end of the wire rope is bent to form a rope loop, and a heart-shaped ring is embedded in the inner surface of the rope loop to protect the inner surface of the rope ring and avoid wear. Then the steel sleeve is put on the wire rope at the end of the bent section of the wire rope and the rear of the rope loop and pressed to deform to complete the overall assembly of the rope ring.

[0003] The pressing of steel sleeves is currently achieved by using stamping equipment in combination with tooling. However, the steel wire ropes required at most construction sites are relatively thin, and the strength of the steel sleeves is not high. The price of a separate stamping equipment is too high, and the pressing of steel sleeves can be achieved manually. However, there is currently a lack of special equipment for manually pressing steel sleeves. Common methods such as hammering can easily cause uneven force on the steel sleeves, resulting in insufficient tightness of the steel sleeves and low safety. There is currently a lack of specific solutions to the above problems. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a manual pressing device for steel sleeves of wire ropes, which has a simple structure, can manually press steel sleeves, press the steel sleeves evenly, and saves labor during the working process.

[0005] The device comprises a shell, and the shell is provided with a slideway extending downward from the upper side thereof; the slideway is an inverted T-shaped slideway, comprising a slide groove located in the shell and an upper portion of the slide groove, which is narrower than a convergence section of the slide groove;

[0006] A die A is fixedly provided on the upper surface of one end of the shell;

[0007] A pressing die B is slidably disposed on the shell sleeve, opposite to the pressing die A;

[0008] The bottom surface of the die B is provided with a slider that fits the convergence section, and a rack is provided on the bottom surface of the slider;

[0009] The rack meshes with the transmission gear, and a transmission shaft is arranged on the transmission gear. The transmission shaft passes through the shell and is connected to the ratchet wrench by power.

[0010] The effect achieved in this way is that by controlling the ratchet wrench to rotate the transmission gear, the rack drives the die B to fit the die A, and the steel sleeve is placed between the die A and the die B, so that the opposite pressing can be completed; the ratchet wrench can also be equipped with a force rod to achieve a more labor-saving pressing operation through the lever principle.

[0011] The beneficial effects of the utility model are: the utility model has a simple structure and a low cost. Compared with the stamping equipment in the prior art, it can greatly reduce the purchase cost and production cost of the enterprise. On this basis, through two oppositely arranged spline grooves, a uniform steel sleeve can be pressed together to meet the safety assembly requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a manual pressing device for steel wire rope and steel sleeve described in the utility model;

[0013] Figure 2 is based on Figure 1 A partial cross-sectional view of the direction;

[0014] Figure 3 Schematic diagram of the structure of die A and die B;

[0015] Figure 4 is based on Figure 1 orientation, side view of the shell;

[0016] Reference numerals:

[0017] 1-die A 2-die B 3-housing 4-ratchet wrench 5-rack 6-drive shaft 7-drive gear

[0018] 11-base 12-pressing block 21-slider

[0019] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0020] Reference Figure 1 , Figure 2 The utility model discloses a manual pressing device for steel sleeves of a steel wire rope, comprising a shell 3, wherein the shell 3 is provided with a slideway extending downward from the upper surface thereof; the slideway is an inverted T-shaped slideway, comprising a slideway located in the shell 3 and an upper portion of the slideway, which is narrower than a convergence section of the slideway;

[0021] A die A1 is fixedly provided on the upper surface of one end of the shell 3;

[0022] On the shell 3, opposite to the die A, a die B2 is slidably arranged;

[0023] The bottom surface of the die B2 is provided with a slider 21 that fits the convergence section, and the bottom surface of the slider 21 is provided with a rack 5;

[0024] The rack 5 meshes with the transmission gear 7 , and a transmission shaft 6 is arranged on the transmission gear 7 . The transmission shaft 6 passes through the housing 3 and is connected to the ratchet wrench 4 by power.

[0025] Preferably, the ratchet wrench 4 is a bidirectional ratchet wrench 4 in the prior art that can control the direction of the ratchet.

[0026] The effect achieved in this way is that by controlling the ratchet wrench 4 to rotate the transmission gear 7, the rack 5 drives the die B2 to fit the die A1, and the steel sleeve is placed between the die A1 and the die B2, so that the opposite pressing can be completed; the ratchet wrench 4 can also be equipped with a force rod to achieve a more labor-saving pressing operation through the lever principle.

[0027] Furthermore, the die A1 comprises a base 11, a pressing block 12 is arranged on the upper part of the base 11, a spline groove is arranged in the pressing block 12, and the spline groove is a semicircular groove;

[0028] The die B2 is arranged axially symmetrically with the die A1.

[0029] Further, the ratchet wrench 4 is pluggable connected to the transmission shaft 6. The effect achieved by this is that the ratchet wrench 4 can be flexibly plugged in and replaced.

[0030] Furthermore, the bottom surface of the housing 3 is provided with an assembly plate, and the assembly plate is provided with a plurality of assembly holes, so that the device can be easily assembled on the work surface.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A manual pressing device for a steel wire rope steel sleeve, comprising a shell sleeve, wherein the shell sleeve has a slideway extending downward from the upper surface thereof; the slideway is an inverted T-shaped slideway, comprising a slide groove located in the shell sleeve and a convergence section at the upper part of the slide groove, which is narrower than the slide groove, and is characterized in that: A die A is fixedly provided on the upper surface of one end of the shell; A pressing die B is slidably disposed on the shell sleeve, opposite to the pressing die A; The bottom surface of the die B is provided with a slider that fits the convergence section, and a rack is provided on the bottom surface of the slider; The rack meshes with the transmission gear, and a transmission shaft is arranged on the transmission gear. The transmission shaft passes through the shell and is connected to the ratchet wrench by power.

2. A manual pressing device for steel wire rope and steel sleeve according to claim 1, characterized in that: The die A comprises a base, a pressing block is arranged on the upper part of the base, a spline groove is arranged in the pressing block, and the spline groove is a semicircular groove; The pressing die B and the pressing die A are arranged symmetrically with respect to each other.

3. A manual pressing device for steel wire rope and steel sleeve according to claim 1, characterized in that: The ratchet wrench is connected to the transmission shaft by plugging and unplugging.

4. A manual pressing device for steel wire rope and steel sleeve according to claim 1, characterized in that: The bottom surface of the shell is provided with an assembly platform, and the assembly platform is provided with a plurality of assembly holes.

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