CN214992644U

CN214992644U - Special compaction strand die drawing device for steel wire rope

Info

Publication number: CN214992644U
Application number: CN202120873545.9U
Authority: CN
Inventors: 李龙彪; 王猛
Original assignee: Hubei Fuxing New Material Technology Co ltd
Current assignee: Hubei Fuxing New Material Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-03
Anticipated expiration: 2031-04-26

Abstract

The utility model provides a special compaction strand mould of wire rope draws device belongs to the wire rope production with the technical field of wire drawing mould, including frame, support, slide, screw rod, basin, wire drawing mould, swivel nut, preceding sealed pad, the sealed pad of back, oil tank, oil pump, oil pipe and oil guide groove, support fixed mounting is equipped with the guide pillar in the frame on the support, set up threaded hole and guiding hole on the slide, and the slide passes through the guiding hole movable sleeve and establishes on the guide pillar, and screw rod movable mounting is on the support to with the screw hole threaded connection of slide, basin fixed mounting is on the slide. In the wire drawing process, lubricating oil is stored in the oil tank, the lubricating oil is pumped to the oil pipe through the oil pump, and the lubricating oil is dripped to the strand of the steel wire rope which is just penetrating into the step hole from the upper end part of the oil pipe to lubricate the steel wire rope needing wire drawing, so that the steel wire rope or a wire drawing die is prevented from being damaged in the wire drawing process.

Description

Special compaction strand die drawing device for steel wire rope

Technical Field

The utility model relates to a technical field of wire rope production facility, more specifically say so and relate to wire rope production with wire drawing mould's technical field.

Background

The compacted strand steel wire rope has the characteristics of compact structure, large breaking force, good wear resistance, good impact resistance and extrusion resistance, long service life and the like, thereby being widely applied to lifting equipment such as port machinery, vertical shaft lifting, electric shovel hoisting, rotary drilling rigs and the like. Die drawing is a technological process for producing compacted strand steel wire rope, and is characterized by that under the action of traction force the strand of steel wire rope led out from stranding machine is forcedly drawn through wire-drawing die so as to make the diameter of strand meet the requirements of regulation and attain the goal of radial compaction and forming face contact.

However, the current common compacted strand drawing die has the following defects: firstly, when a steel wire rope is rapidly pulled out of a wire drawing die, the wire drawing die can generate high temperature, the diameter of a sizing hole in the wire drawing die can be increased due to the low temperature, the reducing rate of the steel wire rope is influenced, the wire drawing die is easy to crack due to the long-time high temperature, and the cooling effect of the traditional wire drawing die is poor; secondly, when the steel wire rope is rapidly pulled out of the wire drawing die, lubrication is lacked, so that the steel wire rope or the wire drawing die is easily damaged; thirdly, the distance between the wire drawing die and the wire stranding machine cannot be adjusted, so that the wire drawing requirements of steel wire ropes with different specifications cannot be well met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special compaction thigh mould of wire rope draws device has solved among the prior art wire drawing die cooling effect poor to and lack the problem of lubricated and wire drawing needs that can not adapt to different specification wire ropes well.

The technical scheme of the utility model is realized like this:

a special compacted strand die drawing device for a steel wire rope comprises a rack, a support, a sliding seat, a screw, a water tank, a wire drawing die, a threaded sleeve, a front sealing gasket, a rear sealing gasket, an oil tank, an oil pump, an oil pipe and an oil guide groove, wherein the support is fixedly arranged on the rack, the sliding seat is provided with a guide pillar, the sliding seat is provided with a threaded hole and a guide hole, the sliding seat is movably sleeved on the guide pillar through the guide hole, the screw is movably arranged on the support and is in threaded connection with the threaded hole of the sliding seat, the water tank is fixedly arranged on the sliding seat, the front wall of the water tank is provided with a step hole, the rear wall of the water tank is provided with a limiting hole, the threaded sleeve is arranged in the limiting hole in a penetrating way and is detachably and fixedly connected with the water tank, the rear sealing gasket is tightly pressed between the threaded sleeve and the rear wall of the water tank, the outer periphery of the wire drawing die is provided with an external thread, the wire drawing die is in threaded connection with the threaded sleeve through the external thread, the rear end part of the wire drawing die is provided with a square boss, the preceding tip of drawing die extends to the inside step hole in basin, and preceding sealed pad sticiss between the preceding terminal surface in drawing die and the step face in step hole, oil pump fixed mounting is on the oil tank, and the oil inlet of oil pump is linked together with the oil tank is inside, and an oil pipe's a tip is linked together with the oil-out of oil pump, and another tip fixed mounting of oil pipe is on the basin to be located step hole top, seted up the oil return opening on the upper portion of oil tank, lead the oil groove and be slope form fixed mounting on the support, and be located the slide below, lead the lower tip of oil groove and extend to the oil return opening department of oil tank.

Further, still include cooling circulation system, cooling circulation system includes support, motor, flabellum, frame and cooling tube, frame fixed mounting is on the support, the cooling tube is crooked form fixed mounting on the frame, be equipped with the fin on the cooling tube, be equipped with outlet pipe and inflow pipe respectively at the both ends of cooling tube, delivery port and water inlet have been seted up on the lateral wall of basin, the delivery port of basin is linked together with the inflow pipe through first water pipe, the water inlet is linked together with the outlet pipe through the second water pipe, be equipped with the water pump on first water pipe or second water pipe, motor fixed mounting is on the support, flabellum fixed mounting is on the output shaft of motor to be located the rear of cooling tube.

Further, the oil pipe, the first water pipe and the second water pipe are hoses.

Furthermore, the bottom of the oil tank is provided with a caster, and the oil tank is provided with a handle.

Furthermore, a hand wheel is arranged at one end of the screw rod.

Further, the threaded sleeve is detachably and fixedly connected with the water tank through a bolt.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is:

1. in the wire drawing process, store lubricating oil in the oil tank, through the oil pump with lubricating oil pump pumping to oil pipe to on dripping to the strand that just will penetrate the wire rope in step hole from oil pipe's upper end, lubricate the wire rope that needs the wire drawing, thereby avoid damaging wire rope or wire drawing die at the wire drawing in-process, unnecessary lubricating oil falls to leading the oil groove, and along leading the oil groove flow back to the oil tank in carry out cyclic utilization, thereby saved use cost.

2. At the wire drawing in-process, there is water in the storage of basin, cools off the wire drawing mould, when the temperature in the basin is too high, sends the water pump to the cooling tube through the water pump, carries out the cooling that dispels the heat to the water through the cooling tube through the motor drive flabellum, and the water after the cooling flows back to the basin, continues to cool off the wire drawing mould to fine cooling effect has been played.

3. The screw rod can be rotated through the hand wheel, and the sliding seat can be driven to move along the guide pillar through the screw rod, so that the distance between the wire drawing die and the wire stranding machine is adjusted, and the wire drawing requirements of steel wire ropes with different specifications are well met.

4. The wire-drawing die is arranged on the water tank through the threaded sleeve, so that the wire-drawing die is very convenient and fast to install and disassemble, and is very favorable for replacing the wire-drawing die.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of the present invention shown in FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at B;

FIG. 4 is an enlarged view of a portion of FIG. 2 at C;

fig. 5 is a partially enlarged view of fig. 2 at D.

In the drawings, the parts corresponding to the reference numerals are as follows:

1-frame, 2-support, 3-slide, 4-screw, 5-water trough, 6-wire-drawing die, 7-screw sleeve, 8-front sealing gasket, 9-rear sealing gasket, 10-oil tank, 11-oil pump, 12-oil pipe, 13-oil guiding trough, 14-guide post, 15-threaded hole, 16-guide hole, 17-hand wheel, 18-step hole, 19-limit hole, 20-bolt, 21-square boss, 22-oil return port, 23-truckle, 24-handle, 25-support, 26-motor, 27-fan blade, 28-frame, 29-radiating pipe, 30-fin, 31-outlet pipe, 32-inlet pipe, 33-water outlet, 34-water inlet, 35-first water pipe, 36-second water pipe, 37-wire drawing hole, 38-external thread and 39-water pump.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a special compacted strand die drawing device for a steel wire rope comprises a rack 1, a support 2, a sliding seat 3, a screw rod 4, a water tank 5, a wire drawing die 6, a threaded sleeve 7, a front sealing gasket 8, a rear sealing gasket 9, an oil tank 10, an oil pump 11, an oil pipe 12, an oil guide groove 13 and a cooling circulation system, wherein the support 2 is fixedly installed on the rack 1, a guide pillar 14 is arranged on the support 2, a threaded hole 15 and a guide hole 16 are formed in the sliding seat 3, the sliding seat 3 is movably sleeved on the guide pillar 14 through the guide hole 16, the screw rod 4 is movably installed on the support 2 and is in threaded connection with the threaded hole 15 of the sliding seat 3, and a hand wheel 17 is arranged at one end of the screw rod 4. The water tank 5 is fixedly installed on the sliding seat 3, referring to fig. 3 and 4, a stepped hole 18 is formed in the front wall of the water tank 5, a limiting hole 19 is formed in the rear wall of the water tank 5, the threaded sleeve 7 penetrates through the limiting hole 19 and is detachably and fixedly connected with the water tank 5 through a bolt 20, and the rear sealing gasket 9 is tightly pressed between the threaded sleeve 7 and the rear wall of the water tank 5. An external thread 38 is arranged on the outer periphery of the wire-drawing die 6, the wire-drawing die 6 is in threaded connection with the threaded sleeve 7 through the external thread 38, a square boss 21 is arranged at the rear end of the wire-drawing die 6, the wire-drawing die 6 is clamped at the square boss 21 by using a tool such as a wrench, the wire-drawing die 6 can be rotated, the wire-drawing die 6 can be screwed, disassembled and assembled, the front end of the wire-drawing die 6 extends into the stepped hole 18 in the water tank 5, and the front sealing gasket 8 is tightly pressed between the front end face of the wire-drawing die 6 and the stepped face of the stepped hole 18.

The oil pump 11 is fixedly installed on the oil tank 10, an oil inlet of the oil pump 11 is communicated with the inside of the oil tank 10, one end of the oil pipe 12 is communicated with an oil outlet of the oil pump 11, and the other end of the oil pipe 12 is fixedly installed on the water tank 5 and located above the stepped hole 18. An oil return opening 22 is formed in the upper portion of the oil tank 10, the oil guide groove 13 is fixedly installed on the support 2 in an inclined shape and is located below the sliding seat 3, the lower end portion of the oil guide groove 13 extends to the oil return opening 22 of the oil tank 10, a caster 23 is arranged at the bottom of the oil tank 10, and a handle 24 is arranged on the oil tank 10.

Referring to fig. 1 and 5, the cooling cycle includes a bracket 25, a motor 26, a fan 27, a frame 28, and a heat pipe 29, wherein the frame 28 is fixedly mounted on the bracket 25, the heat pipe 29 is fixedly mounted on the frame 28 in a bent shape, a fin 30 is provided on the heat pipe 29, and an outlet pipe 31 and an inlet pipe 32 are provided at both ends of the heat pipe 29, respectively. The side wall of the water tank 5 is provided with a water outlet 33 and a water inlet 34, the water outlet 33 of the water tank 5 is communicated with the inflow pipe 32 through a first water pipe 35, the water inlet 34 is communicated with the outflow pipe 31 through a second water pipe 36, a water pump 39 is arranged on the first water pipe 35 or the second water pipe 36, the motor 26 is fixedly arranged on the bracket 25, and the fan blades 27 are fixedly arranged on the output shaft of the motor 26 and positioned behind the radiating pipe 29. The oil pipe 12, the first water pipe 35 and the second water pipe 36 are all flexible pipes.

The utility model discloses a special compaction thigh mould of wire rope draws device at the during operation, and the wire rope's that draws from the stranding machine thigh penetrates wire drawing die 6's wire drawing hole 37 from step hole 18 under the effect of traction force, makes wire rope's thigh pull through from wire drawing hole 37 by force. In the wire drawing process, lubricating oil is stored in the oil tank 10, the lubricating oil is pumped to the oil pipe 12 through the oil pump 11, and the lubricating oil is dripped onto a strand of a steel wire rope which is just penetrating into the step hole 18 from the upper end part of the oil pipe 12 to lubricate the steel wire rope needing wire drawing, so that the steel wire rope or the wire drawing die 6 is prevented from being damaged in the wire drawing process, and redundant lubricating oil falls to the oil guide groove 13 and flows back to the oil tank 10 along the oil guide groove 13 for cyclic utilization. In the wire drawing process, water is stored in the water tank 5 to cool the wire drawing die 6, when the temperature of the water in the water tank 5 is too high, the water is pumped to the radiating pipe 29 through the water pump 39, the fan blades 27 are driven by the motor 26 to radiate and cool the water passing through the radiating pipe 29, the cooled water flows back to the water tank 5, and the wire drawing die 6 is continuously cooled.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A compaction strand die drawing device special for a steel wire rope is characterized by comprising a rack (1), a support (2), a sliding seat (3), a screw rod (4), a water tank (5), a wire drawing die (6), a threaded sleeve (7), a front sealing gasket (8), a rear sealing gasket (9), an oil tank (10), an oil pump (11), an oil pipe (12) and an oil guide groove (13), wherein the support (2) is fixedly arranged on the rack (1), a guide post (14) is arranged on the support (2), a threaded hole (15) and a guide hole (16) are formed in the sliding seat (3), the sliding seat (3) is movably sleeved on the guide post (14) through the guide hole (16), the screw rod (4) is movably arranged on the support (2) and is in threaded connection with the threaded hole (15) of the sliding seat (3), the water tank (5) is fixedly arranged on the sliding seat (3), a step hole (18) is formed in the front wall of the water tank (5), the rear wall of the water tank (5) is provided with a limiting hole (19), the threaded sleeve (7) penetrates through the limiting hole (19) and is fixedly connected with the water tank (5) in a detachable mode, the rear sealing gasket (9) is tightly pressed between the threaded sleeve (7) and the rear wall of the water tank (5), the outer peripheral portion of the wire drawing die (6) is provided with external threads (38), the wire drawing die (6) is in threaded connection with the threaded sleeve (7) through the external threads (38), the rear end portion of the wire drawing die (6) is provided with a square boss (21), the front end portion of the wire drawing die (6) extends into a step hole (18) in the water tank (5), the front sealing gasket (8) is tightly pressed between the front end face of the wire drawing die (6) and the step face of the step hole (18), the oil pump (11) is fixedly installed on the oil tank (10), the oil inlet of the oil pump (11) is communicated with the interior of the oil tank (10), one end portion of the oil pipe (12) is communicated with the oil outlet of the oil pump (11), another tip fixed mounting of oil pipe (12) is on basin (5) to be located step hole (18) top, seted up oil return opening (22) on the upper portion of oil tank (10), lead oil groove (13) and be the slope form fixed mounting on support (2), and be located slide (3) below, lead the lower tip of oil groove (13) and extend to oil return opening (22) department of oil tank (10).

2. The die-drawing device for the compacted strand special for the steel wire rope according to claim 1, further comprising a cooling circulation system, wherein the cooling circulation system comprises a support (25), a motor (26), fan blades (27), a frame (28) and a radiating pipe (29), the frame (28) is fixedly installed on the support (25), the radiating pipe (29) is fixedly installed on the frame (28) in a bent shape, fins (30) are arranged on the radiating pipe (29), an outlet pipe (31) and an inlet pipe (32) are respectively arranged at two end portions of the radiating pipe (29), a water outlet (33) and a water inlet (34) are arranged on the side wall of the water tank (5), the water outlet (33) of the water tank (5) is communicated with the inlet pipe (32) through a first water pipe (35), the water inlet (34) is communicated with the outlet pipe (31) through a second water pipe (36), and a water pump (39) is arranged on the first water pipe (35) or the second water pipe (36), the motor (26) is fixedly arranged on the bracket (25), and the fan blades (27) are fixedly arranged on the output shaft of the motor (26) and positioned behind the radiating pipe (29).

3. The die-drawing device for compacted strands special for steel wire ropes as claimed in claim 2, wherein the oil pipe (12), the first water pipe (35) and the second water pipe (36) are hoses.

4. The die-drawing device for the compacted strand special for the steel wire rope is characterized in that a caster (23) is arranged at the bottom of the oil tank (10), and a handle (24) is arranged on the oil tank (10).

5. The die-drawing device for the compacted strand of the steel wire rope as claimed in claim 1, wherein a hand wheel (17) is arranged at one end of the screw rod (4).

6. The die-drawing device for compacted strands special for steel wire ropes as claimed in claim 1, characterized in that the threaded sleeve (7) is detachably and fixedly connected with the water tank (5) through a bolt (20).