Protective mechanism and steel wire rope cut-off machine thereof

Abstract

The utility model discloses a protection mechanism and a steel wire rope cut-off machine thereof, the protection mechanism comprises a bedplate, the bottom end of the bedplate is fixedly connected with a mounting plate, and a clamping mechanism for clamping a steel wire rope is arranged above the bedplate; the clamping mechanism comprises a base, vertical plates are symmetrically and fixedly connected to the top end of the base, bidirectional screws are rotationally connected to the inner sides of the vertical plates, clamping plates are symmetrically arranged on the inner sides of the vertical plates, threaded holes are formed in the top ends of the clamping plates, and the interiors of the threaded holes are in threaded penetrating connection with the outer walls of the bidirectional screws. A buffering mechanism is arranged at the top end of the platen. Through the arrangement of the base, the vertical plate, the two-way screw rod, the clamping plate, the guide rod, the spring and the sliding hole, when the steel wire rope needs to be cut off, the steel wire rope is clamped and fixed by rotating the two-way screw rod and driving the clamping plate, and after the steel wire rope is cut off, the guide rod is matched with the spring to play a role in buffering the sharply contracted steel wire rope; and the possibility that people are hurt by the rope head after the steel wire rope is cut off is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel wire rope cutting machine technical field, in particular to a protection mechanism and steel wire rope cutting machine thereof. BACKGROUND

[0002] Steel wire rope is twisted into strands by multiple layers of steel wires first, and then twisted into spiral rope around the rope core by a certain number of strands, which is used for lifting, traction, tension and load in material handling machinery, and has high strength, light weight, stable operation, not easy to break suddenly, and reliable operation.

[0003] At present, the utility model discloses a kind of steel wire rope hydraulic cutting machines with the announcement No.CN219025761U Chinese utility model patent, including machine body, the surface of the machine body is fixedly connected with connecting frame, the top of the machine body is fixedly connected with two vertical rods, the top of two vertical rods and the inner top of connecting frame are fixedly connected.In the utility model, by being provided with adjusting assembly, vertical plate, horizontal plate, electric motor, shaft and compression wheel, when cutting off different size steel wire rope, two-way screw rod is used to drive fixed plate to move relatively, so that two vertical plates move relatively, it is convenient to use compression wheel to position and limit different size steel wire rope, so that hydraulic cutting machine cuts steel wire rope better, and compression wheel is driven to rotate under the drive of electric motor, it is convenient to realize pulling after cutting steel wire rope, greatly reduce the working strength when operating, improve the efficiency when working, and more practical.

[0004] The above cutting machine lacks protection mechanism, and the steel wire rope is in a tight state when cutting, and the steel wire rope on the side of the cutting knife may hurt people after cutting, therefore, a protection mechanism and steel wire rope cutting machine are provided to solve the problems of the above cutting machine when working. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a protection mechanism and steel wire rope cutting machine to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a protection mechanism, including table board, the bottom end of the table board is fixedly connected with mounting plate, the top of the table board is provided with clamping mechanism for clamping steel wire rope;

[0007] The clamping mechanism comprises a base, the top end of the base is symmetrically fixedly connected with a vertical plate, the inner side of the vertical plate is rotationally connected with a bidirectional screw rod, the inner side of the vertical plate is symmetrically provided with a clamping plate, the top end of the clamping plate is provided with a threaded hole, the inside of the threaded hole is threadedly connected with the outer wall of the bidirectional screw rod, the top end of the base is provided with a limiting assembly for the movement of the clamping plate, and the top end of the table plate is provided with a buffer mechanism.

[0008] Preferably, the limiting assembly comprises a sliding groove, the inside of the sliding groove is symmetrically provided with a sliding block, the top end of the sliding block is fixedly connected with the bottom end of the clamping plate, and the front face and the back face of the sliding block are provided with rolling assemblies.

[0009] Preferably, the buffer mechanism comprises an inner groove, the inner groove is arranged at the top end of the table plate, the inner side of the inner groove is symmetrically fixedly connected with a guide rod, the front face of the base is symmetrically provided with a sliding hole, the inner wall of the sliding hole is slidably connected with the outer wall of the guide rod, and the outer wall of the guide rod is provided with a spring.

[0010] Preferably, the rolling assembly comprises a rectangular groove, the rectangular groove is symmetrically arranged at the front face and the back face of the sliding block, the inside of the rectangular groove is rotationally connected with a roller, and the outer wall of the roller located at the outside of the rectangular groove is attached to the inner wall of the sliding groove.

[0011] Preferably, the opposite sides of the two clamping plates are provided with arc-shaped grooves, the inside of the arc-shaped grooves is provided with anti-skid pads, and the anti-skid pads are rubber pads.

[0012] Preferably, the front face of the mounting plate is symmetrically provided with mounting holes, the inside of the mounting holes is provided with mounting bolts, the front face of the mounting plate is symmetrically fixedly connected with reinforcing plates, and the top end of the reinforcing plates is fixedly connected with the bottom end of the table plate.

[0013] Another purpose of the utility model lies in providing a steel wire rope cutting machine.

[0014] The utility model discloses a technical effect and advantage:

[0015] The utility model discloses a base, vertical plate, bidirectional screw rod, clamping plate, guide rod, spring and the setting of sliding hole, when needing to cut off the steel wire rope, through rotating bidirectional screw rod, drive clamping plate and hold fixedly to the steel wire rope, after cutting off, utilize the cooperation of guide rod and spring, the steel wire rope of sharp contraction plays the role of buffering, reduces the possibility of rope head of steel wire rope after cutting off and hurt people. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0017] Figure 2It is the structure schematic view of the table board of the utility model.

[0018] Figure 3 It is the structure schematic view of the clamping mechanism of the utility model.

[0019] Figure 4 It is the structure schematic view of the clamping plate of the utility model.

[0020] Figure 5 It is the explosion structure schematic view of the installation board of the utility model.

[0021] In the figure: 1, table board;2, clamping mechanism;3, base;4, vertical plate;5, clamping plate;6, threaded hole;7, two-way screw;8, arc-shaped groove;9, non-slip pad;10, sliding block;11, rectangular groove;12, roller;13, sliding groove;14, inner groove;15, guide rod;16, sliding hole;17, spring;18, installation board;19, mounting hole;20, mounting bolt;21, reinforcing plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Embodiment one

[0024] The utility model provides a kind of protection mechanism as Figures 1-5 As shown in the figure, including table board 1, the bottom end of table board 1 is fixedly connected with installation board 18, the front of installation board 18 is symmetrically provided with mounting hole 19, the number of mounting hole 19 is two, mounting screw 20 is provided in the inside of mounting hole 19, mounting screw 20 is used to install and fix table board 1, the front of installation board 18 is fixedly connected with reinforcing plate 21, the top end of reinforcing plate 21 is fixedly connected with the bottom end of table board 1, when installing and fixing table board 1, table board 1 is installed in the side of cutting machine using the cooperation of mounting screw 20 and mounting hole 19.

[0025] Preferably, the clamping mechanism 2 is arranged above the table plate 1 and used for clamping and fixing the steel wire rope, the clamping mechanism 2 comprises a base 3, the top end of the base 3 is fixedly connected with a vertical plate 4 in a symmetrical manner, the inner side of the top of the vertical plate 4 is rotatably connected with a bidirectional screw rod 7, the inner side of the vertical plate 4 is symmetrically provided with a clamping plate 5, the opposite side of the two clamping plates 5 is provided with an arc-shaped groove 8, the inner side of the two arc-shaped grooves 8 is used for extruding the outer wall of the steel wire rope and clamping the steel wire rope, the inside of the arc-shaped groove 8 is provided with an anti-skid pad 9, the anti-skid pad 9 is a rubber pad, the anti-skid pad 9 can prevent the steel wire rope from slipping on the inner side of the arc-shaped groove 8, the top end of the clamping plate 5 is provided with a threaded hole 6, the inside of the threaded hole 6 is threadedly connected with the outer wall of the bidirectional screw rod 7, the top end of the base 3 is provided with a limiting assembly used for the movement of the clamping plate 5, the limiting assembly comprises a sliding groove 13, the inside of the sliding groove 13 is symmetrically provided with a sliding block 10, the top end of the sliding block 10 is fixedly connected with the bottom end of the clamping plate 5, the bidirectional screw rod 7 can be driven, the threaded connection between the bidirectional screw rod 7 and the two clamping plates 5 and the limiting of the sliding block 10 by the sliding groove 13 are utilized, the two clamping plates 5 are relatively moved in the sliding groove 13 by the driving of the bidirectional screw rod 7, the arc-shaped groove 8 on the inner side of the two clamping plates 5 is used for extruding the outer wall of the steel wire rope and clamping and fixing the steel wire rope

[0026] Further, the rolling assembly is arranged on the front and back of the sliding block 10 and used for reducing the friction between the sliding block 10 and the sliding groove 13, the rolling assembly comprises a rectangular groove 11, the rectangular groove 11 is symmetrically arranged on the front and back of the sliding block 10, the inside of the rectangular groove 11 is rotatably connected with a roller 12, the roller 12 is connected with the inner wall of the sliding groove 13 in a fit manner on the outer wall outside the rectangular groove 11, when the sliding block 10 moves in the sliding groove 13, the roller 12 can change the sliding friction between the sliding block 10 and the sliding groove 13 into rolling friction, thereby reducing the friction between the sliding block 10 and the sliding groove 13.

[0027] Still further, the buffer mechanism is arranged on the top end of the table plate 1 and used for buffering when the steel wire rope is cut short and sharply shrunk, the buffer mechanism comprises an inner groove 14, the inner groove 14 is arranged on the top end of the table plate 1, the inside of the inner groove 14 is symmetrically fixedly connected with a guide rod 15, the guide rod 15 is used for guiding the base 3, the front of the base 3 is symmetrically provided with a sliding hole 16, the inner wall of the sliding hole 16 is slidably connected with the outer wall of the guide rod 15, the outer wall of the guide rod 15 is provided with a spring 17, the elasticity of the spring 17 and the guiding of the base 3 by the guide rod 15 are utilized, the buffer mechanism is matched with the clamping mechanism 2, at the moment when the steel wire rope is cut, the buffer mechanism can play a buffering role, in use, before the steel wire rope is cut, the bidirectional screw rod 7 is rotated to drive the two clamping plates 5 to clamp and fix the steel wire rope, the elasticity of the spring 17 and the matching of the clamping mechanism 2 can avoid the steel wire rope in a tense state from sharply shrinking and hurting the worker at the moment of cutting.

[0028] Embodiment two

[0029] A steel wire rope cutting machine, the steel wire rope cutting machine comprises a protection mechanism.

[0030] It should be pointed out finally that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the present application is described in detail with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A protection mechanism comprising a base plate (1), the bottom end of the base plate (1) is fixedly connected with a mounting plate (18), characterized in that, The upper part of the platform (1) is provided with a clamping mechanism (2) for clamping the steel wire rope; The clamping mechanism (2) comprises a base (3), the top end of the base (3) is symmetrically fixedly connected with a vertical plate (4), the inner side of the vertical plate (4) is rotatably connected with a bidirectional screw rod (7), the inner side of the vertical plate (4) is symmetrically provided with a clamping plate (5), the top end of the clamping plate (5) is provided with a threaded hole (6), the inner part of the threaded hole (6) is threadedly connected with the outer wall of the bidirectional screw rod (7), the top end of the base (3) is provided with a limiting assembly for the movement of the clamping plate (5), and the top end of the platform (1) is provided with a buffer mechanism.

2. A guard mechanism according to claim 1, wherein, The limiting assembly comprises a sliding groove (13), the inner part of the sliding groove (13) is symmetrically provided with a sliding block (10), the top end of the sliding block (10) is fixedly connected with the bottom end of the clamping plate (5), and the front face and the back face of the sliding block (10) are provided with rolling assemblies.

3. A guard mechanism according to claim 1, wherein, The buffer mechanism comprises an inner groove (14), the inner groove (14) is arranged at the top end of the platform (1), the inner part of the inner groove (14) is symmetrically fixedly connected with a guide rod (15), the front face of the base (3) is symmetrically provided with a sliding hole (16), the inner wall of the sliding hole (16) is slidably connected with the outer wall of the guide rod (15), and the outer wall of the guide rod (15) is provided with a spring (17).

4. A guard mechanism according to claim 2, wherein, The rolling assembly comprises a rectangular groove (11), the rectangular groove (11) is symmetrically arranged on the front face and the back face of the sliding block (10), the inner part of the rectangular groove (11) is rotatably connected with a roller (12), and the outer wall of the roller (12) located outside the rectangular groove (11) is connected with the inner wall of the sliding groove (13).

5. The guard mechanism of claim 1, wherein, The opposite sides of the two clamping plates (5) are provided with arc-shaped grooves (8), the inner part of the arc-shaped groove (8) is provided with a non-slip pad (9), and the non-slip pad (9) is a rubber pad.

6. A guard mechanism according to claim 1, wherein, The front face of the mounting plate (18) is symmetrically provided with a mounting hole (19), the inner part of the mounting hole (19) is provided with a mounting bolt (20), the front face of the mounting plate (18) is symmetrically fixedly connected with a reinforcing plate (21), and the top end of the reinforcing plate (21) is fixedly connected with the bottom end of the platform (1).

7. A wire rope cutter characterized by The steel wire rope cutting machine comprises the protection mechanism according to any one of claims 1-6.

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