Stainless steel wire rope cutting device

Abstract

The invention discloses a stainless steel wire rope cutting device, and belongs to the technical field of steel wire rope machining equipment. The device comprises a bearing table, a lifting support is assembled at the top of the bearing table, a driving hydraulic rod is installed at the top end of the lifting support, the output end of the driving hydraulic rod is connected with a mounting frame, a driving motor is fixedly installed on the outer wall of the mounting frame, and a cutting saw blade is assembled at the output end of the driving motor; a precise distance measuring assembly is arranged on the surface of the bearing table and comprises a transmission lead screw, guide grooves are formed in the front side wall and the rear side wall of the bearing table correspondingly, and the transmission lead screw is assembled in one guide groove. Steel wire rope fixed-distance cutting is achieved through the precise distance measuring assembly, the cutting precision and efficiency are improved, meanwhile, the winding and unwinding mechanism, the clamping mechanism and the scrap blowing mechanism are arranged in a matched mode, the cutting operation process is optimized, and the problems that an existing device is low in cutting precision and tedious in operation are solved. The device is reasonable in structure, wide in application range and convenient to popularize and apply.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel wire rope cutting, and more particularly to a stainless steel wire rope cutting device. BACKGROUND

[0002] The stainless steel wire rope is a flexible member twisted by stainless steel wires and is widely used in hoisting, transportation, traction and other fields. In the production and processing process of the stainless steel wire rope, it needs to be cut into a specific length of finished product according to the actual application requirement, so the cutting process is one of the key links in the steel wire rope processing flow.

[0003] According to the search, the Chinese patent with the authorization announcement number CN218983006U discloses a steel wire rope cutting device. The device moves the support rotating plate by pressing the handle, clamps and fixes the steel wire rope by using the extrusion plate cooperating with the steel wire fixing groove, and does not need to fix the steel wire rope in advance, thereby simplifying the operation process. However, the device still has obvious defects in the actual application process: first, it does not have the function of cutting at a fixed distance. When the stainless steel wire rope with a specific length needs to be processed, the operator needs to measure and mark in advance by using a tape measure or the like, and then performs the cutting operation. The operation is complicated, the processing efficiency is low, and the manual measurement is prone to errors, so that the cutting precision is difficult to guarantee. Second, the metal scraps generated in the cutting process are easy to adhere to the surface of the cutting part and the workbench. If not cleaned in time, it will affect the stability of the subsequent cutting operation and increase the cleaning burden of the operator. Third, there is no special steel wire rope winding and unwinding mechanism. For the processing of the coiled steel wire rope, the operator needs to manually drag the steel wire rope for feeding, which is labor-intensive and easy to cause the steel wire rope to be twisted and bent, further affecting the cutting precision.

[0004] In view of the above defects of the prior art, it is urgent to design a stainless steel wire rope cutting device with precise fixed distance function, automatic winding and unwinding function and timely cleaning of cutting scraps, so as to solve the problems of low cutting precision, complicated operation and low efficiency of the existing device. SUMMARY

[0005] In order to overcome the above defects of the prior art, the present application provides a stainless steel wire rope cutting device to solve the problems raised in the background art.

[0006] To achieve the above purpose, the technical scheme provided by the present application is as follows: a stainless steel wire rope cutting device, comprising a bearing table, the top of the bearing table is equipped with a lifting support, the top end of the lifting support is installed with a driving hydraulic rod, the output end of the driving hydraulic rod is fixedly connected with a mounting frame, the outer wall of the mounting frame is tightly installed with a driving motor, the output end of the driving motor is equipped with a cutting saw blade, and the surface of the bearing table is provided with a precise distance measuring assembly. The precision ranging assembly comprises a transmission screw rod, guide grooves are formed in the front and rear side walls of the bearing table, the transmission screw rod is rotatably arranged in one of the guide grooves, a guide sliding rod is fixedly arranged in the other guide groove, an adjusting motor is transmissionally connected to one end of the transmission screw rod, a threaded sliding block is threadedly sleeved on the transmission screw rod, and a limiting sliding sleeve is slidingly sleeved on the guide sliding rod. The front and rear side walls of the bearing table and below the lifting support are provided with scales, and the bottom of the lifting support is provided with a pointer corresponding to the scale.

[0007] Further, two supporting seats are arranged on one side of the top of the bearing table and below the lifting support, a winding and unwinding roller is rotatably arranged between the two supporting seats, a winding and unwinding motor is fixedly arranged on the outer wall of one of the supporting seats, and the output end of the winding and unwinding motor is fixedly connected to one end of the winding and unwinding roller. The winding and unwinding roller is driven to rotate by the winding and unwinding motor, so that the automatic winding and unwinding of the steel wire rope can be realized, the labor intensity is reduced, and the feeding stability is ensured.

[0008] Further, a clamping frame is arranged on the other side of the top of the bearing table and below the lifting support, a lower limiting roller is fixedly arranged at the bottom of the inner cavity of the clamping frame, an upper limiting roller is arranged above the lower limiting roller, and a clamping hydraulic rod is arranged at the top end of the clamping frame. The output end of the clamping hydraulic rod is rotatably connected to the two ends of the upper limiting roller. The upper limiting roller is driven to descend by the clamping hydraulic rod, and the stable clamping of the steel wire rope can be realized in cooperation with the lower limiting roller, so that the displacement of the steel wire rope during cutting is avoided, and the cutting precision is ensured.

[0009] Further, a side mounting plate is fixedly arranged at one end of the lifting support, a high-pressure fan is arranged at the top of the side mounting plate, an extension air guide pipe is connected to the output end of the high-pressure fan, a shunt air duct is fixedly arranged on the outer wall of the mounting frame, two air outlet branch pipes are connected to the side of the shunt air duct away from the mounting frame, and directional air nozzles are arranged at the ends of the two air outlet branch pipes. High-pressure air flow is generated by the high-pressure fan, and is sprayed from the directional air nozzles through the extension air guide pipe, the shunt air duct and the air outlet branch pipes, so that the metal scraps generated during cutting can be blown away in time, and the adhesion of the scraps to affect the cutting operation is avoided.

[0010] Further, one end of the extension air guide pipe away from the high-pressure fan is connected to the shunt air duct, the two air outlet branch pipes are connected to the inside of the shunt air duct, and the air outlet branch pipes are bendable metal shaped pipes. The angle of the air outlet branch pipes can be adjusted according to the actual cutting position, so that the directional air nozzles can be accurately aligned with the cutting area and the surface of the bearing table, and the scrap cleaning effect is improved.

[0011] Furthermore, the adjusting motor is fastened to the side wall of the support platform via a motor base, and the output end of the adjusting motor is fixedly connected to one end of the transmission screw via a coupling. The threaded slider and the limiting sleeve are both fixedly connected to the inner side wall of the lifting bracket via bolts. By driving the transmission screw to rotate through the adjusting motor, the threaded slider moves along the transmission screw. With the limiting sleeve sliding along the guide rod, the lifting bracket can move smoothly, thereby driving the cutting saw blade to be accurately positioned.

[0012] Furthermore, the scale is fastened to the side wall of the support platform by countersunk bolts, with the scale line facing the pointer side. The tip of the pointer is in close contact with the scale line. Through the cooperation of the pointer and the scale, the moving distance of the lifting bracket can be displayed intuitively, thereby accurately controlling the cutting length of the wire rope and improving the accuracy of fixed-distance cutting.

[0013] The technical effects and advantages of this invention are as follows: 1. This invention, by setting up a precise distance measuring component, utilizes an adjustable motor to drive the transmission screw to rotate, which in turn moves the threaded slider. Combined with the guiding effect of the limit sleeve along the guide rod, it achieves smooth movement of the lifting bracket and the cutting saw blade. At the same time, through the cooperation of the pointer and the scale, the moving distance of the cutting saw blade can be intuitively and accurately controlled, realizing fixed-distance cutting of the wire rope. This effectively solves the problems of existing devices requiring manual measurement and low cutting accuracy, and improves processing efficiency and product qualification rate.

[0014] 2. The present invention is equipped with a take-up and release mechanism and a clamping mechanism. The take-up and release motor drives the take-up and release rollers to rotate, which can realize the automated take-up and release of the coiled steel wire rope, reducing the intensity of manual labor. The clamping hydraulic rod drives the upper limit roller to descend, which, together with the lower limit roller, can realize the stable clamping of the steel wire rope, avoid the displacement of the steel wire rope during the cutting process, further ensure the cutting accuracy, and optimize the overall cutting operation process.

[0015] 3. The present invention is equipped with a debris blowing mechanism. The high-pressure airflow generated by the high-pressure blower is ejected from the directional jet nozzle through the telescopic air guide pipe, the diversion air duct and the air outlet branch pipe. It can promptly blow away metal debris on the cutting area and the surface of the support table, avoid debris adhesion affecting the normal operation of the cutting parts, reduce the subsequent cleaning burden of the operator, and improve the cleanliness of the working environment.

[0016] 4. The present invention has a reasonable overall structural design, with coordinated components, and a wide range of applications. It can meet the needs of fixed-distance cutting of stainless steel wire ropes of different specifications, and is easy to promote and apply. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2It is the schematic view of the connecting structure of the thread block and the limiting block and the auxiliary support of the application.

[0019] Figure 3 It is the schematic view of the connecting structure of the thread block and the limiting block and the auxiliary support of the application. Figure 1 It is the schematic view of the enlarged structure at A in the application.

[0020] Figure 4 It is the schematic view of the internal structure of the fixing frame of the application.

[0021] Figure 5 It is the schematic view of the connecting structure of the telescopic air pipe and the air blower of the application.

[0022] Figure 6 It is the schematic view of the connecting structure of the air duct and the telescopic air pipe of the application.

[0023] 1, bearing table; 2, lifting support; 3, drive hydraulic rod; 4, mounting frame; 5, drive motor; 6, cutting saw blade; 7, transmission screw; 8, guide slide rod; 9, adjusting motor; 10, threaded slide block; 11, limiting sleeve; 12, scale; 13, pointer; 14, support seat; 15, take-up roller; 16, take-up motor; 17, clamping frame; 18, lower limiting roller; 19, upper limiting roller; 20, clamping hydraulic rod; 21, side mounting plate; 22, high-pressure air blower; 23, telescopic air duct; 24, shunt air duct; 25, air outlet branch pipe; 26, directional air jet nozzle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0025] As shown in the drawing, Figures 1-6 The stainless steel wire rope cutting device of the embodiment includes a bearing table 1, the top of the bearing table 1 is assembled with a lifting support 2, the top end of the lifting support 2 is installed with a drive hydraulic rod 3, the output end of the drive hydraulic rod 3 is fixedly connected with a mounting frame 4, the outer wall of the mounting frame 4 is fastened and installed with a drive motor 5 through bolts, the output end of the drive motor 5 is assembled with a cutting saw blade 6 through a flange plate, the drive motor 5 can drive the cutting saw blade 6 to rotate at high speed, the drive hydraulic rod 3 can drive the mounting frame 4 and the cutting saw blade 6 to move up and down, so as to realize the execution of the cutting action; the surface of the bearing table 1 is provided with a precise distance measuring assembly for realizing the precise positioning of the cutting position; The precision ranging assembly comprises a transmission screw rod 7, the front and rear side walls of the bearing table 1 are both provided with a rectangular guide groove, the transmission screw rod 7 is rotatably assembled in one of the guide grooves, a guide slide rod 8 is fixedly arranged in the other guide groove through bolts, one end of the transmission screw rod 7 is drivingly connected with an adjusting motor 9 through a shaft coupling, the adjusting motor 9 is a step motor, which can realize precise speed regulation and positioning, and the adjusting motor 9 is fixedly installed on the side wall of the bearing table 1 through a motor base; a threaded slide block 10 is sleeved outside the transmission screw rod 7, a limiting slide sleeve 11 is slidingly sleeved outside the guide slide rod 8, and the threaded slide block 10 and the limiting slide sleeve 11 are both fixedly connected with the inner side wall of the lifting support 2 through bolts, when the adjusting motor 9 drives the transmission screw rod 7 to rotate, the threaded slide block 10 can move axially along the transmission screw rod 7, and at the same time, the limiting slide sleeve 11 slides along the guide slide rod 8, so that the lifting support 2 moves stably, and the cutting saw blade 6 is driven to move and position.

[0026] According to the drawings Figure 3 As shown in the drawings, the front and rear side walls of the bearing table 1 and located directly below the lifting support 2 are both fixedly installed with a scale 12 through countersunk head bolts, the scale 12 has a scale accuracy of 1 mm, the bottom of the lifting support 2 is provided with a pointer 13 corresponding to the position of the scale 12 through screws, the tip of the pointer 13 is closely attached to the scale line of the scale 12, when the lifting support 2 moves, the pointer 13 can slide along the surface of the scale 12, and the scale value pointed by the pointer 13 can be directly obtained, so that the moving distance of the cutting saw blade 6 is directly obtained, and the cutting length of the steel wire rope is accurately controlled.

[0027] According to the drawings Figure 4 As shown in the drawings, the top of the bearing table 1 and located on one side of the lifting support 2 is provided with two support seats 14, the two support seats 14 are symmetrically arranged, and a take-up roller 15 is rotatably installed between the two support seats 14 through a bearing, the take-up roller 15 is used for winding a coiled stainless steel wire rope, one of the support seats 14 is fixedly installed with a take-up motor 16 through bolts, the take-up motor 16 is a servo motor, the output end of the take-up motor 16 is fixedly connected with one end of the take-up roller 15 through a shaft coupling, when the take-up motor 16 rotates forward, the take-up roller 15 can be driven to rotate to release the steel wire rope, and when the take-up motor 16 rotates reversely, the take-up roller 15 can be driven to rotate to recover the steel wire rope, so that the automatic feeding and taking-up is realized.

[0028] According to the drawings Figure 1As shown, the top of the bearing table 1 and the other side of the lifting support 2 are equipped with a clamping frame 17, which is in a U-shaped structure, and the bottom of the inner cavity of the clamping frame 17 is fixedly installed with a lower limiting roller 18 through a bearing, and an upper limiting roller 19 is arranged above the lower limiting roller 18, and arc-shaped limiting grooves are formed in the outer walls of the lower limiting roller 18 and the upper limiting roller 19, which are used to fit the outer wall of the steel wire rope and improve the clamping stability; a clamping hydraulic rod 20 is installed at the top end of the clamping frame 17 through bolts, and the output end of the clamping hydraulic rod 20 is rotatably connected to the two ends of the upper limiting roller 19 through a bearing seat; when the clamping hydraulic rod 20 is elongated, the upper limiting roller 19 can be pushed down, and the steel wire rope can be clamped and fixed in cooperation with the lower limiting roller 18; when the clamping hydraulic rod 20 is retracted, the upper limiting roller 19 can be lifted to release the steel wire rope.

[0029] According to the accompanying drawings Figure 6 As shown, one end of the lifting support 2 is fixedly equipped with a side mounting plate 21 through welding, and the top of the side mounting plate 21 is installed with a high-pressure fan 22 through bolts, and the output end of the high-pressure fan 22 is connected with a telescopic air duct 23 through a flange, and the telescopic air duct 23 is a bellows pipe and can be telescopic with the movement of the lifting support 2; a shunt air duct 24 is fixedly installed on the outer wall of the mounting frame 4 through bolts, and the shunt air duct 24 is in a rectangular hollow structure, and two air outlet branch pipes 25 are connected with the shunt air duct 24 through a three-way joint on the side away from the mounting frame 4, and a directional air jet nozzle 26 is assembled at the end of each air outlet branch pipe 25 through threads, and the air outlet branch pipe 25 is a bendable metal pipe, and the directional air jet nozzle 26 can be accurately aligned with the contact area of the cutting saw blade 6 and the steel wire rope and the surface of the bearing table 1 according to the actual demand.

[0030] According to the accompanying drawings Figure 6 As shown, one end of the telescopic air duct 23 away from the high-pressure fan 22 is connected with the shunt air duct 24 through a flange, and the two air outlet branch pipes 25 are connected with the inside of the shunt air duct 24, and the high-pressure airflow generated when the high-pressure fan 22 works enters the shunt air duct 24 through the telescopic air duct 23, and then is sprayed out from the directional air jet nozzle 26 through the two air outlet branch pipes 25, so that the metal scraps generated in the cutting process can be blown away in time.

[0031] The working principle of the embodiment is as follows: In the stainless steel wire rope cutting operation, first, the stainless steel wire rope is wound on the winding and unwinding roller 15, the free end of the wire rope is pulled between the lower limiting roller 18 and the upper limiting roller 19, the clamping hydraulic rod 20 is started, the clamping hydraulic rod 20 is elongated to push the upper limiting roller 19 to descend, and the wire rope is clamped and fixed in cooperation with the lower limiting roller 18; according to the required cutting length, the adjusting motor 9 is started, the adjusting motor 9 drives the transmission screw rod 7 to rotate, drives the threaded sliding block 10 to move along the transmission screw rod 7, and at the same time, the limiting sliding sleeve 11 slides along the guide sliding rod 8, so that the lifting support 2 and the cutting saw blade 6 move stably, and the scale value pointed by the pointer 13 on the scale 12 is observed, when the cutting saw blade 6 moves to the preset cutting position, the adjusting motor 9 is closed; Then the driving motor 5 and the high-pressure fan 22 are started, the driving motor 5 drives the cutting saw blade 6 to rotate at high speed, the high-pressure fan 22 generates high-pressure airflow, which is sprayed from the directional air jet nozzle 26 through the telescopic air duct 23, the shunt air duct 24 and the air outlet branch pipe 25; the driving hydraulic rod 3 is started, the driving hydraulic rod 3 is elongated to drive the mounting frame 4 and the cutting saw blade 6 rotating at high speed to descend, and the wire rope is cut, the metal scraps generated in the cutting process are blown away in time by the airflow sprayed by the directional air jet nozzle 26; after cutting, the driving hydraulic rod 3 is retracted to drive the cutting saw blade 6 to rise and reset, the driving motor 5 and the high-pressure fan 22 are closed, the clamping hydraulic rod 20 is retracted to drive the upper limiting roller 19 to rise and release the wire rope, the winding and unwinding motor 16 is started to drive the winding and unwinding roller 15 to rotate, the cut wire rope is pulled to the next station, and at the same time, the new wire rope to be cut is released, and the above steps are repeated to realize continuous cutting operation.

[0032] The above only describes the preferred embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stainless steel wire rope cutting device comprising a bearing table (1), characterized in that: The top of the bearing table (1) is equipped with a lifting support (2), the top end of the lifting support (2) is installed with a driving hydraulic rod (3), the output end of the driving hydraulic rod (3) is fixedly connected with a mounting frame (4), the outer wall of the mounting frame (4) is tightly installed with a driving motor (5), the output end of the driving motor (5) is equipped with a cutting saw blade (6), and the surface of the bearing table (1) is provided with a precise distance measuring assembly. The precise distance measuring assembly comprises a transmission screw rod (7), the front and rear side walls of the bearing table (1) are both provided with a guide groove, the transmission screw rod (7) is rotatably arranged in one of the guide grooves, a guide sliding rod (8) is fixedly arranged in the other guide groove, one end of the transmission screw rod (7) is transmissionally connected with an adjusting motor (9), and the outer part of the transmission screw rod (7) is threadedly sleeved with a threaded sliding block (10). The front and rear side walls of the bearing table (1) and located below the lifting support (2) are both installed with a scale (12), the bottom of the lifting support (2) is equipped with a pointer (13) corresponding to the position of the scale (12), and the pointer (13) is in sliding fit with the surface of the scale (12).

2. The stainless steel wire rope cutting device of claim 1, wherein: The top of the bearing table (1) and located on one side of the lifting support (2) is equipped with two supporting seats (14), a retractable roller (15) is rotatably installed between the two supporting seats (14), and one outer wall of the supporting seat (14) is tightly installed with a retractable motor (16).

3. The stainless steel wire rope cutting device of claim 1, wherein: The top of the bearing table (1) and located on the other side of the lifting support (2) is equipped with a clamping frame (17), a lower limiting roller (18) is fixedly installed at the bottom of the inner cavity of the clamping frame (17), an upper limiting roller (19) is arranged above the lower limiting roller (18), and a clamping hydraulic rod (20) is installed at the top end of the clamping frame (17). The output end of the clamping hydraulic rod (20) is rotatably connected with the two ends of the upper limiting roller (19).

4. The stainless steel wire rope cutting device of claim 1, wherein: One end of the lifting support (2) is fixedly equipped with a side mounting plate (21), a high-pressure fan (22) is installed at the top of the side mounting plate (21), the output end of the high-pressure fan (22) is through-connection with a telescopic air guide pipe (23), the outer wall of the mounting frame (4) is fixedly equipped with a shunt air duct (24), two air outlet branch pipes (25) are through-connection with the shunt air duct (24) away from the mounting frame (4), and the distal ends of the two air outlet branch pipes (25) are both equipped with a directional air jet nozzle (26).

5. The stainless steel wire rope cutting device of claim 4, wherein: The telescopic air guide pipe (23) is through-connection with the shunt air duct (24) away from the high-pressure fan (22), the two air outlet branch pipes (25) are both in communication with the inside of the shunt air duct (24), and the air outlet branch pipes (25) are bendable metal shaped pipes.

6. The stainless steel wire rope cutting device of claim 1, wherein: The adjusting motor (9) is fixedly installed on the side wall of the bearing table (1) through a motor base, and the output end of the adjusting motor (9) is fixedly connected with one end of the transmission screw rod (7) through a shaft coupling, and the threaded sliding block (10) and the limiting sliding sleeve (11) are fixedly connected with the inner side wall of the lifting support (2) through bolts.

7. The stainless steel wire rope cutting device of claim 1, wherein: The scale (12) is fastened on the side wall of the bearing table (1) through a countersunk bolt, and the scale line of the scale (12) faces the side of the pointer (13), and the tip of the pointer (13) is tightly combined with the scale line of the scale (12).

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