Twisting apparatus for diamond wire saws and method of use thereof

Abstract

The present application relates to a kind of twisting equipment of steel wire rope for diamond wire saw and its use method, wherein the twisting equipment includes rack, is provided with twisting mechanism, lubricating mechanism, stress relief component for eliminating internal stress of steel wire rope and traction component for pulling steel wire rope movement, twisting mechanism includes core rack, twisting rack and twisting seat, core rack, twisting rack and twisting seat are all installed on rack, twisting rack is between core rack and twisting seat, lubricating mechanism includes rope lubricating component and oil scraping component, rope lubricating component includes oil tank, oil storage tank and oil pump, oil tank and twisting seat are all installed in oil storage tank, oil pump is connected on rack, oil pump is communicated between oil storage tank and oil tank, oil tank is opened with resistance cone groove, the shape of resistance cone groove is matched with the rotation path of steel wire on rope core wheel, resistance cone groove surface is opened with several oil outlet grooves.The present application has the effect of reducing the possibility of damage to steel wire rope.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel wire rope twisting, in particular to a steel wire rope twisting device for diamond wire saw and a use method thereof. BACKGROUND

[0002] The wire saw is a cutting and dismantling tool for mines, rough materials, arc plates, large stone materials, thick concrete, irregular concrete steel bars, bridges and roads. It is easy to install and flexible to use. It can be cut horizontally and vertically. The diamond wire saw is a kind of wire saw. The steel wire rope in the diamond wire saw needs to be made by a stranding machine.

[0003] A lubricating mechanism of a steel wire rope twisting device is disclosed in Chinese Patent No. CN211112903U. The lubricating mechanism includes a base, a twisting mechanism disposed on the base, the twisting mechanism including a rope twisting seat, a through hole being formed in the rope twisting seat, an oil storage groove being disposed above the rope twisting seat, a cover plate being detachably connected to the oil storage groove for closing the oil storage groove, an oil outlet pipe being disposed on a surface of the oil storage groove away from the cover plate and being in communication with the oil storage groove, the oil outlet pipe being fixedly connected to the rope twisting seat and extending into the through hole at an end thereof away from the oil storage groove, and an oil outlet switch being disposed at an end of the oil outlet pipe outside the rope twisting seat. By opening the oil outlet switch, the lubricating oil in the oil storage groove flows out through the oil outlet pipe and onto the steel wire rope, thereby lubricating the steel wire rope and reducing the friction between the steel wire rope and the rope twisting seat, and thus reducing the wear of the steel wire rope and improving the production quality of the steel wire rope.

[0004] In view of the related art, the staff lubricates the steel wire rope passing through the rope twisting seat by the cooperation of the oil outlet pipe and the bristles. However, the oil outlet pipe in the prior art is arranged inside the rope twisting seat. The several steel wires are already twisted and rubbed to form a strand when entering the rope twisting seat. At this time, the lubrication can only reduce the wear in subsequent processing. Before entering the rope twisting seat, the adjacent two steel wires are easily rubbed and damaged when being twisted. After subsequent processing or being made into a finished product, the steel wire rope has the possibility of breaking. Therefore, the lubricating structure of the steel wire rope needs to be improved. SUMMARY

[0005] In order to reduce the possibility of damage to the steel wire rope, the present application provides a steel wire rope twisting device for diamond wire saw and a use method thereof.

[0006] The steel wire rope twisting device for diamond wire saw provided by the present application adopts the following technical scheme:

[0007] The twisting device for the steel wire rope of the diamond wire saw comprises a frame, a twisting mechanism, a lubricating mechanism, a stress relieving assembly for eliminating the internal stress of the steel wire rope and a traction assembly for pulling the movement of the steel wire rope, the twisting mechanism comprises a core mounting frame, a twisting frame and a twisting seat, the core mounting frame, the twisting frame and the twisting seat are all mounted on the frame, the twisting frame is located between the core mounting frame and the twisting seat, the core mounting frame is used for mounting a core wheel, the lubricating mechanism comprises a rope lubricating assembly and a scraping oil assembly, the rope lubricating assembly comprises an oil discharging tank, an oil storage tank and an oil pump, the oil discharging tank and the twisting seat are both mounted in the oil storage tank, the oil pump is connected to the frame, the oil pump is communicated between the oil storage tank and the oil discharging tank, the oil discharging tank is provided with a contact cone groove, the shape of the contact cone groove matches the rotating path of the steel wire on the twisting frame, a plurality of oil outlet grooves are formed on the surface of the contact cone groove, when lubricating, the steel wire on the twisting frame contacts the lubricating oil at the oil outlet grooves, and the scraping oil assembly is used for scraping the excess lubricating oil on the surface of the steel wire rope.

[0008] By adopting the technical scheme, when the steel wire rope is twisted, the staff installs the core wheel on the core mounting frame and installs the wire mounting wheel on the twisting frame, the core wheel and the wire mounting wheel are unwound by the traction assembly, and the steel wire rope is twisted through the twisting seat, in the process, the oil pump is started to deliver the lubricating oil to the oil discharging tank, the lubricating oil contacts the steel wire through the oil outlet grooves to lubricate the steel wire rope, then the excess lubricating oil on the surface of the steel wire rope is scraped by the scraping oil assembly, then the internal stress of the steel wire rope is eliminated by the stress relieving assembly, and finally the steel wire rope is collected by the traction assembly, so that the effect of twisting the steel wire rope is achieved. The staff lubricates the surface of the steel wire by the rope lubricating assembly before the steel wire passes through the twisting seat, and the steel wire is attached to the contact cone groove when rotating, so that the lubrication of the steel wire in a distance is more sufficient, and thus, under the action of the lubricating oil, the friction between the steel wire and the core wire is reduced when winding, the possibility of damage of the steel wire and the core wire is reduced, and the service life of the steel wire rope is improved.

[0009] Optionally, the scraping oil assembly comprises a fixed cylinder, a scraping oil cone cylinder and a scraping oil pad, the fixed cylinder is mounted in the oil storage tank, the twisting seat is located between the fixed cylinder and the oil discharging tank, the larger end of the scraping oil cone cylinder is connected to the inlet end of the fixed cylinder, the fixed cylinder is provided with an oil discharge groove, and the scraping oil pad is connected to the inner wall of the fixed cylinder, and the scraping oil pad is used for scraping the lubricating oil on the surface of the steel wire rope.

[0010] By adopting the technical scheme, when the lubricating oil is scraped, the staff first scrapes the excess lubricating oil on the surface of the steel wire rope by using the oil scraping cone cylinder, and then rubs the surface of the steel wire rope by using the oil scraping pad, so that the unscraped lubricating oil fully enters the inside of the steel wire rope, to fill the gap between the steel wires and the core wire in the steel wire rope, so as to reduce the friction between the steel wires and the core wire in the subsequent stress relieving process.

[0011] Optionally, the twisting frame comprises a fixing frame, a rotating disc, a mounting frame and a collecting disc, the fixing frame is connected with a plurality of fixing frames on the rack corresponding to the position between the core placing frame and the lubricating mechanism, the rotating disc is rotatably connected to the fixing frame, the rack is provided with a rotating member for driving the rotating disc to rotate, the mounting frame is rotatably connected between adjacent two rotating discs, the mounting frame is provided with a paying-off wheel and a mounting assembly for mounting the paying-off wheel, the mounting frame is provided with a wire outlet hole, and the collecting disc is connected to the rotating disc, the collecting disc is provided with a wire outlet groove corresponding to the position of the mounting frame, and a deflection wheel is rotatably connected in the wire outlet groove.

[0012] By adopting the technical scheme, when the steel wire and the core wire are twisted, the staff installs the paying-off wheel on the mounting frame by using the mounting assembly, the steel wire passes through the wire outlet hole and the wire outlet groove, and is concentrated in the rope twisting seat, the rotating disc is driven to rotate by the rotating member, the mounting frame and the collecting disc are driven to rotate, and a plurality of steel wires move while rotating around the axis of the core wire, so as to realize the effect of winding the core wire.

[0013] Optionally, the mounting assembly comprises a mounting seat, a mounting block, an abutting block, a driving rod and a dial, the mounting seat is connected with one mounting seat at both ends of the paying-off wheel through bearings, the mounting seat is inserted and matched on the mounting frame, the mounting block is connected to the mounting seat, the mounting block is provided with an abutting inclined surface, the abutting block is slidingly matched on the mounting frame and abuts against the abutting inclined surface, one end of the driving rod is connected to the abutting block, and the dial is rotatably connected to the mounting frame and is threadedly matched with the driving rod.

[0014] By adopting the technical scheme, when the paying-off wheel is installed, the staff installs the mounting seat at both ends of the paying-off wheel in advance, then installs the mounting seat on the mounting frame, rotates the dial, moves the driving rod, drives the abutting block to move, and abuts the abutting block against the abutting inclined surface, so as to limit the freedom degree of the mounting seat, and realize the installation of the paying-off wheel.

[0015] Optionally, the twisting seat comprises a supporting seat, a pressing seat and locking bolts, the supporting seat is installed in the oil storage tank, the pressing seat is arranged at the top end of the supporting seat, guide cone holes and twisting holes are arranged between the supporting seat and the pressing seat, the larger end of the guide cone hole faces the inlet end of the twisting seat, the locking bolts are arranged on the pressing seat, the locking bolts pass through the pressing seat and the supporting seat and are threadedly connected with the supporting seat.

[0016] By using the above technical scheme, the staff guides the steel wire into the twisting seat through the guide cone hole, thereby reducing the friction between the steel wire and the twisting seat, the steel wire and the core wire are extruded through the twisting hole, and finally the steel wire rope is formed, thereby reducing the possibility of damage to the steel wire rope.

[0017] Optionally, the stress relief assembly comprises a connecting frame, lifting seats and pressing wheels, the connecting frame is connected to the rack, a plurality of lifting grooves are arranged on the connecting frame, the lifting seats are slidingly connected in the lifting grooves, adjacent two lifting seats are staggered, the pressing wheels are rotationally connected to the lifting seats, a limiting ring groove is arranged on the surface of the pressing wheel, and a driving assembly for driving the lifting seats to move is arranged on the connecting frame.

[0018] By using the above technical scheme, when the stress of the steel wire rope is relieved, the staff first adjusts the lifting seat to a proper position by using the driving assembly, and the steel wire rope is deformed when moving by using the staggered pressing wheels, so as to relieve the internal stress of the steel wire rope.

[0019] Optionally, the driving assembly comprises sliding plates, rotating columns, driving gears and driven gears, the sliding plates are slidingly connected to the connecting frame, the lifting seats are connected with moving columns, the sliding plates are provided with moving grooves corresponding to the positions of the moving columns, the moving grooves are inclined, the moving columns are slidingly connected to the moving grooves, the sliding plates are connected with a plurality of pushing columns, the rotating columns are rotationally connected to the connecting frame, the two sliding plates are located between the two rotating columns, the rotating columns are provided with pushing arc grooves corresponding to the positions of the pushing columns, the pushing columns are slidingly connected to the pushing arc grooves, the driving gear is connected to one of the rotating columns, the driven gear is connected to the other rotating column and is engaged with the driving gear, and the connecting frame is provided with a locking assembly for limiting the rotation of the rotating column.

[0020] By adopting the technical scheme, when the height of the lifting seat is adjusted, a worker rotates one rotating column, relative rotation of the other rotating column is realized through cooperation of the driving gear and the driven gear, the sliding plate is moved through cooperation of the pushing column and the pushing arc slot, and finally the height of the lifting seat is adjusted through cooperation of the moving column and the moving slot, finally the rotation of the rotating column is limited by the locking assembly, and the effect of adjusting the height of the lifting seat is realized.

[0021] Optionally, the locking assembly comprises a pressing column, a locking block and a return spring, the connecting frame is connected with a locking frame, the locking frame is provided with a locking hole, the rotating column is connected with a locking column, the locking column is provided with a pressing hole and a sliding hole, the sliding hole is communicated with the pressing hole, the locking block and the pressing column are both arranged in a rectangular shape, the locking block is slidingly fitted in the sliding hole, the locking block is provided with a guide inclined surface, the return spring is arranged between the locking column and the locking block, the pressing column is slidingly fitted in the pressing hole, the surface of the pressing column is provided with an avoiding slot, when the rotating column is locked, the locking block is insertedly fitted in the locking hole, the pressing column abuts against the locking block, and the return spring is compressed, when the rotating column is rotated, one end of the locking block is located in the avoiding slot, and the locking block is separated from the locking hole.

[0022] By adopting the technical scheme, when the rotating column is locked, a worker pulls the pressing column, the guide inclined surface abuts against the surface of the pressing column, the locking block is moved until the locking block enters the locking hole, the return spring is compressed to limit the rotation of the rotating column; when the height of the lifting seat is adjusted, the worker presses the pressing column until the avoiding slot is aligned with the locking block, the locking block is reversely moved under the action force of the return spring, one end of the locking block enters the avoiding slot, the locking block is separated from the locking hole, and the rotating column can be rotated by rotating the pressing column, and the effects of locking or loosening the rotating column are realized.

[0023] A twisting device for a steel wire rope for a diamond wire saw, comprising the following steps:

[0024] S1, install the rope core wheel and the pay-off wheel: install the rope core wheel on the core rack, then install the mounting seat on both ends of the pay-off wheel, insert the mounting seat into the mounting rack, then rotate the dial plate to move the abutting block until it fits the abutting inclined surface, and connect the wire outlet ends of the rope core wheel and the pay-off wheel with the traction assembly; S2, twist the steel wire rope: rotate the rotating member to rotate the rotating disc, drive the mounting rack to rotate, cooperate with the traction assembly to pull the steel wire on the pay-off wheel and the core wire on the rope core wheel, and extrude through the cooperation of the supporting seat and the pressing seat, so that the steel wire on the several pay-off wheels is wound on the core wire; S3, lubricate the steel wire rope: twist the steel wire rope while starting the oil pump to deliver lubricating oil into the oil tank, lubricate the steel wire through the oil outlet groove, and scrape off the excess lubricating oil on the surface of the steel wire after twisting the steel wire rope by using the cooperation of the oil scraping cone cylinder and the oil scraping pad; S4, stress relief of steel wire rope: the steel wire rope passes through the several staggered pressing wheels to make the steel wire rope deform to eliminate the internal stress of the steel wire rope, and finally the steel wire rope is collected by the traction assembly.

[0025] By adopting the above technical scheme, the staff installs the rope core wheel on the core rack, installs the pay-off wheel on the mounting rack, rotates the steel wire by using the rotating member, winds the steel wire on the core wire through the twisting frame to form the steel wire rope, and finally makes the steel wire rope deform when being pulled by using the staggered pressing wheels to eliminate the internal stress of the steel wire rope, and finally the steel wire rope is collected by the traction assembly, realizing the twisting processing of the steel wire rope.

[0026] In summary, the present application has at least one of the following beneficial technical effects:

[0027] 1. When twisting the steel wire rope, the staff installs the rope core wheel on the core rack and the pay-off wheel on the twisting frame, the rope core wheel and the pay-off wheel are paid out by the traction assembly, and the steel wire rope is twisted by the twisting seat, in this process, the oil pump is started to deliver lubricating oil into the oil tank, the lubricating oil contacts the steel wire through the oil outlet groove to lubricate the steel wire rope, then the excess lubricating oil on the surface of the steel wire rope is scraped off by using the oil scraping assembly, then the internal stress of the steel wire rope is eliminated by using the stress elimination assembly, and finally the steel wire rope is collected by the traction assembly, realizing the effect of twisting the steel wire rope. The staff lubricates the surface of the steel wire before it passes through the twisting seat by using the rope lubricating assembly, and makes the steel wire fit the abutting cone groove when rotating, so that the lubrication of a certain distance of the steel wire is more sufficient, thus, under the action of the lubricating oil, the friction between the steel wire and the core wire is reduced when winding, the possibility of damage to the steel wire and the core wire is reduced, and the service life of the steel wire rope is improved;

[0028] 2. When installing the pay-off wheel, the staff installs the mounting seat on both ends of the pay-off wheel in advance, then installs the mounting seat on the mounting rack, rotates the dial plate to move the driving rod, drives the abutting block to move, until the abutting block fits the abutting inclined surface, thereby limiting the freedom of the mounting seat, and realizing the installation of the pay-off wheel;

[0029] 3. When adjusting the height of the lifting seat, the worker rotates one of the rotating columns, and through the cooperation of the driving gear and the driven gear, the other rotating column is relatively rotated, through the cooperation of the pushing column and the pushing arc groove, the pushing column is driven to move, the sliding plate is moved, and finally through the cooperation of the moving column and the moving groove, the height of the lifting seat is adjusted, finally the rotation of the rotating column is limited by the locking assembly, the effect of adjusting the height of the lifting seat is realized;

[0030] 4. When locking the rotating column, the worker pulls the pressing column, so that the guide inclined surface abuts against the surface of the pressing column, the locking block is driven to move until the locking block enters the locking hole, the return spring is compressed to limit the rotation of the rotating column; when adjusting the height of the lifting seat, the worker presses the pressing column until the avoiding groove is aligned with the locking block, the locking block is reversely moved under the action of the return spring, so that one end of the locking block enters the avoiding groove, the locking block is separated from the locking hole, and the rotating column can be rotated by rotating the pressing column, the effects of locking and loosening the rotating column are realized;

[0031] 5. The worker installs the rope core wheel on the safety frame, installs the pay-off wheel on the mounting frame, rotates the steel wire by using the rotating part, winds the steel wire on the core wire by using the twisting frame, forms the steel wire rope, finally uses the staggered pressing wheels to make the steel wire rope deform when being pulled to eliminate the internal stress of the steel wire rope, and finally the steel wire rope is collected by the traction assembly, and the twisting processing of the steel wire rope is realized. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is the overall structure schematic diagram of the twisting device for the steel wire rope for the diamond wire saw in the embodiment of the application.

[0033] Figure 2 It is the structure schematic diagram of the twisting frame in the embodiment of the application.

[0034] Figure 3 It is the explosion view for embodying the structure of the mounting frame and the mounting assembly in the embodiment of the application.

[0035] Figure 4 It is the structure schematic diagram of the wire collecting disc in the embodiment of the application.

[0036] Figure 5 It is the structure schematic diagram of the lubricating mechanism and the rope twisting seat in the embodiment of the application.

[0037] Figure 6 It is the structure schematic diagram of the oil tank in the embodiment of the application.

[0038] Figure 7 It is the explosion view for embodying the structure of the lubricating mechanism and the rope twisting seat in the embodiment of the application.

[0039] Figure 8 It isFigure 7 Enlarged view at A.

[0040] Figure 9 is a structural schematic diagram of the stress relief assembly in the embodiment of the present application.

[0041] Figure 10 is a structural schematic diagram of the driving assembly in the embodiment of the present application.

[0042] Figure 11 is an exploded view for embodying the structure of the driving assembly in the embodiment of the present application.

[0043] Figure 12 is an exploded view for embodying the structure of the locking assembly in the embodiment of the present application.

[0044] Figure 13 is a sectional view for embodying the structure of the locking assembly in the embodiment of the present application.

[0045] Reference signs: 1, frame; 11, rotating member; 12, rope core wheel; 13, pay-off wheel; 2, twisting mechanism; 21, core holder; 22, twisting holder; 221, fixing holder; 222, rotating disc; 223, mounting holder; 224, wire collecting disc; 2241, deflection wheel; 23, rope twisting seat; 231, supporting seat; 232, pressing seat; 233, locking bolt; 234, guide cone hole; 235, twisting hole; 3, lubricating mechanism; 31, rope lubricating assembly; 311, oil discharge tank; 3111, abutting cone groove; 3112, oil discharge groove; 312, oil storage tank; 313, oil delivery pump; 32, oil scraping assembly; 321, fixed cylinder; 3211, oil discharge groove; 322, oil scraping cone cylinder; 323, oil scraping pad; 4, stress relief assembly; 41, connecting holder; 411, lifting groove; 412, locking holder; 42, lifting seat; 421, moving column; 43, pressing wheel; 5, traction assembly; 51, winding holder; 52, winding motor; 53, winding wheel; 6, mounting assembly; 61, mounting seat; 62, mounting block; 621, abutting inclined surface; 63, abutting block; 64, driving rod; 641, anti-loosening spring; 65, actuating disc; 7, driving assembly; 71, sliding plate; 711, moving groove; 712, pushing column; 72, rotating column; 721, pushing arc groove; 73, driving gear; 74, driven gear; 8, locking assembly; 81, pressing column; 811, avoiding groove; 82, locking block; 821, guide inclined surface; 83, return spring; 9, locking column; 91, closed column; 92, pressing hole; 93, sliding hole. DETAILED DESCRIPTION

[0046] The following will be described in detail in combination with the accompanying drawings. Figures 1-13 The present application will be further described in detail.

[0047] The embodiment of the present application discloses a twisting device for steel wire rope for diamond wire saw and a use method thereof. Figure 1 The twisting device for steel wire rope for diamond wire saw comprises a rack 1, a twisting mechanism 2 for twisting the steel wire rope, a lubricating mechanism 3 for lubricating the steel wire rope, a stress elimination assembly 4 for eliminating the internal stress of the steel wire rope and a traction assembly 5 for pulling the steel wire rope.

[0048] The worker twists the steel wire on the core wire by the twisting mechanism 2, lubricates the steel wire rope by the lubricating mechanism 3, eliminates the internal stress of the steel wire rope by the stress elimination assembly 4 and finally collects the steel wire rope by the traction assembly 5, so that the twisting processing of the steel wire rope is realized.

[0049] Referring to Figure 1 and Figure 2 , the twisting mechanism 2 comprises a core placing frame 21, a twisting frame 22 and a twisting seat 23. The core placing frame 21 is connected to the rack 1 by bolts and is used for mounting the core wheel 12. The twisting frame 22 comprises a fixed frame 221, a rotating disc 222, a mounting frame 223 and a wire collecting disc 224. The fixed frame 221 is connected to the rack 1 by bolts and is provided with a plurality of fixed frames 221, and three fixed frames 221 are taken as an example in the embodiment. The rotating disc 222 is rotatably connected to the fixed frame 221, the rack 1 is provided with a rotating part 11, the rotating part 11 is a rotating motor, and the rotating part 11 and the rotating disc 222 are connected by a belt transmission.

[0050] Referring to Figure 2 and Figure 3 , the mounting frame 223 is provided with a wire placing wheel 13 and a mounting assembly 6, and the mounting assembly 6 comprises a mounting seat 61, a mounting block 62, an abutting block 63, a driving rod 64 and a dial disc 65. The mounting seat 61 is provided with one mounting seat 61 at each end of the wire placing wheel 13, and the mounting seat 61 is connected to the wire placing wheel 13 by a bearing. The mounting frame 223 is provided with a mounting groove at a position corresponding to the mounting seat 61, and the mounting seat 61 is inserted and matched in the mounting groove. The mounting block 62 is fixedly connected to two mounting blocks 62 on the mounting seat 61, the two mounting blocks 62 are oppositely arranged, and the mounting block 62 is provided with an abutting inclined surface 621. The mounting frame 223 is provided with a sliding groove at a position corresponding to the mounting block 62, the abutting block 63 is slidingly matched in the sliding groove, and the abutting block 63 is provided with an abutting inclined surface matched with the abutting inclined surface 621. One end of the driving rod 64 is fixedly connected to the abutting block 63 and is parallel to the sliding direction of the abutting block 63. The dial disc 65 is rotatably connected to the mounting frame 223, the driving rod 64 penetrates through the dial disc 65 and is threadedly matched with the dial disc 65. The driving rod 64 is sleeved with a check spring 641, the check spring 641 is used for pressing the abutting block 63 and reduces the possibility that the driving rod 64 is shaken off.

[0051] When installing the wire paying-off wheel 13, the staff installs the mounting seat 61 on the wire paying-off wheel 13, inserts the mounting seat 61 into the mounting groove in a plug-in fit, and then rotates the knob 65 to move the driving rod 64, drive the abutting block 63 to move, until the abutting slope touches the abutting slope 621, so as to realize the installation of the wire paying-off wheel 13.

[0052] With reference to Figure 2 , Figure 4 , the collecting disc 224 is fixedly connected to two plates on the side wall of the rotating disc 222 away from the core rack 21, and the collecting disc 224 is provided with a wire outlet groove at a position corresponding to the mounting frame 223, and two deflection wheels 2241 are rotatably connected in the wire outlet groove. The steel wire on the wire paying-off wheel 13 passes through the wire outlet hole and the wire outlet groove in sequence.

[0053] With reference to Figure 1 , Figure 5 and Figure 6 , the lubricating mechanism 3 comprises a lubricating rope assembly 31 and a scraping oil assembly 32. The lubricating rope assembly 31 comprises an oil discharging tank 311, an oil storage tank 312 and an oil delivery pump 313. The oil storage tank 312 is fixedly connected to the rack 1, and the bottom wall of the oil discharging tank 311 is fixedly connected with a mounting plate which is connected to the oil storage tank 312 by bolts. The oil discharging tank 311 is provided with an abutting conical groove 3111, the surface of the abutting conical groove 3111 matches the rotating path of the steel wire, and the surface of the abutting conical groove 3111 is provided with a plurality of oil outlet grooves 3112 which are in communication with the inside of the oil discharging tank 311. The oil delivery pump 313 is installed on the side wall of the oil storage tank 312, the input end of the oil delivery pump 313 is in communication with the oil storage tank 312, and the output end is in communication with the oil discharging tank 311.

[0054] With reference to Figure 5 , Figure 7 and Figure 8 , the scraping oil assembly 32 comprises a fixed cylinder 321, a scraping oil conical cylinder 322 and a scraping oil pad 323. The fixed cylinder 321 is fixedly connected with a fixed plate which is fixedly connected in the oil storage tank 312. The larger end of the scraping oil conical cylinder 322 is fixedly connected with the inlet end of the fixed cylinder 321, and the inlet end of the fixed cylinder 321 is provided with an oil discharge groove 3211. The scraping oil pad 323 is fixedly connected to the inner wall of the fixed cylinder 321, and the scraping oil pad 323 is a rubber pad.

[0055] With reference to Figure 7The twisting rope base 23 comprises a supporting base 231, a pressing base 232 and locking bolts 233. The supporting base 231 is installed in the oil storage tank 312 and located between the lubricating rope assembly 31 and the oil scraping assembly 32. The pressing base 232 is arranged at the top end of the supporting base 231. A guide cone hole 234 and a twisting hole 235 are arranged between the pressing base 232 and the supporting base 231. The larger end of the guide cone hole 234 faces the lubricating rope assembly 31. The locking bolts 233 are arranged on the pressing base 232. In this embodiment, four locking bolts 233 are arranged as an example. The locking bolts 233 pass through the pressing base 232 and the supporting base 231 and are screwed with the supporting base 231.

[0056] When twisting the steel wire rope, the staff installs the core wheel 12 on the core placing frame 21, installs the pay-off wheel 13 on the mounting frame 223 through the mounting assembly 6, then starts the rotating part 11 to drive the steel wire to rotate, the steel wire is attached to the surface of the contact cone groove 3111, the lubricating oil in the oil groove contacts the steel wire, then the steel wire is twisted on the core wire through the twisting hole 235, then the lubricating oil on the surface of the steel wire rope is scraped off by the oil scraping cone cylinder 322, and the internal gap of the steel wire rope is filled by the oil scraping pad 323, so that the twisting of the steel wire rope is realized.

[0057] Referring to Figure 1 and Figure 9 The stress relief assembly 4 comprises a connecting frame 41, a lifting base 42 and pressing wheels 43. The connecting frame 41 is fixedly connected to the machine frame 1. A plurality of lifting grooves 411 are arranged on the connecting frame 41. Limiting grooves are arranged on the opposite inner walls of the lifting grooves 411. The lifting base 42 is fixedly connected with a limiting strip which is slidingly fitted in the limiting grooves. The pressing wheels 43 are rotationally connected to the lifting base 42. Adjacent two pressing wheels 43 are arranged in a staggered manner.

[0058] Referring to Figure 9 The connecting frame 41 is provided with a driving assembly 7. The driving assembly 7 comprises sliding plates 71, rotating columns 72, driving gears 73 and driven gears 74. Two sliding plates 71 are arranged on the connecting frame 41. The sliding plates 71 are fixedly connected with sliding rails. The connecting frame 41 is fixedly connected with a sliding strip which is T-shaped and slidingly fitted in the sliding rails. The two sliding plates 71 are oppositely arranged. The sliding plates 71 are provided with moving grooves 711 at positions corresponding to the lifting base 42. The moving grooves 711 are arranged in an inclined manner. The lifting base 42 is fixedly connected with a moving column 421 which is slidingly fitted in the moving grooves 711.

[0059] Referring to Figure 10 and Figure 11The rotating column 72 is provided with two, and is rotationally connected to the connecting frame 41, and the two sliding plates 71 are located between the two rotating columns 72. The sliding plate 71 is fixedly connected with a plurality of push columns 712, the rotating column 72 is provided with a push arc groove 721 corresponding to the position of the push column 712, and the push column 712 is slidingly fitted in the push arc groove 721. The driving gear 73 is fixedly connected to one end of one of the rotating columns 72, and the driven gear 74 is fixedly connected to the other rotating column 72 and meshes with the driving gear 73.

[0060] With reference to Figure 10 , Figure 12 and Figure 13 , the connecting frame 41 is provided with a locking assembly 8, and the locking assembly 8 comprises a pressing column 81, a locking block 82 and a reset spring 83. One end of the rotating column 72 is fixedly connected with a locking column 9, the locking column 9 is fixedly connected with a closing column 91, and the locking column 9 is provided with a pressing hole 92 and a plurality of sliding holes 93 between the closing column 91. The sliding holes 93 are provided with four in the embodiment, and the sliding holes 93 are communicated with the pressing hole 92. The locking block 82 is a rectangular block, one end of the locking block 82 is provided with a guide inclined surface 821, the locking block 82 is fixedly connected with a fixed ring, and the locking column 9 is provided with a reset slot between the closing column 91. The reset spring 83 is sleeved on the locking block 82 and located between the fixed ring and the inner wall of the reset slot.

[0061] With reference to Figure 12 and Figure 13 , the pressing column 81 is a rectangular column, one end of the pressing column 81 is fixedly connected with a handle, the pressing column 81 is provided with a avoiding slot 811 corresponding to the position of the sliding hole 93, and the pressing column 81 is inserted and matched in the pressing hole 92. The connecting frame 41 is fixedly connected with a locking frame 412, the locking column 9 is rotationally connected with the locking frame 412, and the locking frame 412 is provided with a locking hole matched with the locking hole for insertion and matching corresponding to the position of the sliding hole 93.

[0062] When the position of the pressing wheel 43 is adjusted, the staff presses the handle to move the pressing column 81, the locking block 82 is moved under the action of the reset spring 83, until one end of the locking block 82 enters the avoiding slot 811 to be separated from the locking hole, so that the handle can be rotated to drive the rotating column 72 to rotate, so that the push column 712 moves to drive the sliding plate 71 to move, so that the moving column 421 moves to drive the lifting seat 42 to move to adjust the position of the lifting seat 42; when the lifting seat 42 is locked, the staff pulls the handle to move the pressing column 81 in the opposite direction, the pressing column 81 abuts against the guide inclined surface 821 to move the locking block 82, until the locking block 82 is inserted and matched into the locking hole to lock the lifting seat 42.

[0063] With reference to Figure 1The traction assembly 5 comprises a winding frame 51, a winding motor 52 and a winding wheel 53. The winding frame 51 is connected to the frame 1 by bolts, and a rotating shaft is rotatably connected to the winding frame 51, and the winding wheel 53 is installed on the rotating shaft. The winding motor 52 is installed on the winding frame 51 and coaxially connected to the rotating shaft.

[0064] When winding the steel wire rope, the staff starts the winding motor 52 to rotate the rotating shaft and drive the winding wheel 53 to rotate to collect the steel wire rope.

[0065] The implementation principle of the twisting device for the steel wire rope for the diamond wire saw is as follows: when processing the steel wire rope, the staff installs the core wheel 12 on the core placing frame 21, installs the mounting seat 61 on the pay-off wheel 13, inserts and connects the mounting seat 61 in the mounting groove, then rotates the driving disc 65 to move the driving rod 64 and drive the abutting block 63 to move until the abutting block 63 abuts against the abutting inclined surface 621, then starts the winding motor 52 to drive the winding wheel 53 to rotate to pull the steel wire and the core wire, and starts the rotating member 11 to drive the rotating disc 222 to rotate to make the steel wires rotate around the core wire. When rotating, the steel wire abuts against the surface of the abutting conical groove 3111 to lubricate the steel wire. Then the steel wire is wound on the core wire through the twisting seat 23 to be twisted into a steel wire rope. The steel wire rope enters between the pressing wheels 43 to deform the steel wire rope to eliminate the internal stress of the steel wire rope. Finally, the steel wire rope is wound on the winding wheel 53 to realize the processing of the steel wire rope.

[0066] The staff lubricates the surface of the steel wire before the steel wire passes through the twisting seat 23 by using the rope lubricating assembly 31, and makes the steel wire abut against the abutting conical groove 3111 when rotating to more fully lubricate the steel wire in a distance. In this way, under the action of the lubricating oil, the friction between the steel wire and the core wire is reduced when winding, the possibility of damage to the steel wire and the core wire is reduced, and the service life of the steel wire rope is improved.

[0067] The use method of the twisting device for the steel wire rope for the diamond wire saw comprises the following steps:

[0068] S1, installing the core wheel 12 and the pay-off wheel 13: first, install the core wheel 12 on the core placing frame 21, then install the mounting seat 61 on both ends of the pay-off wheel 13, and insert and connect the mounting seat 61 in the insertion groove. Rotate the driving disc 65 to move the abutting block 63 and abut against the abutting inclined surface 621 to install the pay-off wheel 13.

[0069] The installation operation of the pay-off wheel 13 is simple and fast. When the steel wire passes through the outlet groove, the steel wire abuts against the deflection wheel 2241 to reduce the friction between the steel wire and the wire collecting disc 224 and reduce the damage to the steel wire.

[0070] S2, twisting steel wire rope: start the rotating part 11, make the rotating disc 222 rotate, drive several steel wires to rotate, twist the steel wires on the core wire through the twisting hole to form the steel wire rope.

[0071] S3, lubricating steel wire rope: start the oil pump 313 while twisting the steel wire rope, deliver the lubricating oil into the oil tank 311, make the rotating steel wire be lubricated through the oil outlet groove 3112, use the cooperation of the oil scraping cone cylinder 322 and the oil scraping pad 323 to scrape the excess lubricating oil on the surface of the steel wire rope after the steel wire rope is twisted.

[0072] The oil scraping cone cylinder 322 is used to scrape the excess lubricating oil on the surface of the steel wire rope, and the oil scraping pad 323 is used to move the residual lubricating oil into the gap between the steel wire and the core wire to prepare for the subsequent process to protect the steel wire rope.

[0073] S4, steel wire rope stress relief: pass the steel wire rope through several compression wheels 43, make the steel wire rope deform when moving to eliminate the internal stress of the steel wire rope through the staggered compression wheels 43.

[0074] The height of the compression wheel 43 can be adjusted at any time through the driving assembly 7 to adjust the twist pitch of the steel wire rope, and the locking assembly 8 is matched to complete the debugging of the compression wheel 43, which is convenient and fast to operate.

[0075] S5, winding steel wire rope: start the winding motor 52, drive the rotating shaft to rotate, make the winding wheel 53 rotate to wind the steel wire rope.

[0076] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, so: any equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A stranding apparatus for a steel wire rope for a diamond wire saw, characterized by: The utility model relates to a steel wire rope twisting machine, including frame (1), be provided with twisting mechanism (2), lubricating mechanism (3) on frame (1), be used for eliminating the stress elimination subassembly (4) of the stress of steel wire rope inside and be used for the traction subassembly (5) of the movement of traction steel wire rope, twisting mechanism (2) includes core rack (21), twisting frame (22) and twisting seat (23), core rack (21), twisting frame (22) and twisting seat (23) are all installed on frame (1), twisting frame (22) is located between core rack (21) and twisting seat (23), core rack (21) is used for installing rope core wheel (12), lubricating mechanism (3) includes rope lubricating subassembly (31) and oil scraping subassembly (32), rope lubricating subassembly (31) includes oil discharge tank (311), oil storage tank (312) and oil pump (313), oil discharge tank (311) and twisting seat (23) are all installed in oil storage tank (312), and oil discharge tank (311) is located between twisting seat (23) and twisting frame (22), oil pump (313) is connected on frame (1), oil pump (313) is communicated between oil storage tank (312) and oil discharge tank (311), and the oil discharge tank (311) is opened on the contact cone groove (3111), the shape of contact cone groove (3111) matches the rotation path of steel wire on twisting frame (22), a plurality of oil outlet grooves (3112) are opened on the surface of contact cone groove (3111), when lubricating, the steel wire on twisting frame (22) contacts the lubricating oil at oil outlet groove (3112), and oil scraping subassembly (32) is used to scrape the excess lubricating oil on the surface of steel wire rope, stress elimination subassembly (4) includes connecting frame (41), lifting seat (42) and compression wheel (43), connecting frame (41) is connected on frame (1), a plurality of lifting grooves (411) are opened on connecting frame (41), lifting seat (42) is slidably fitted in lifting groove (411), adjacent two lifting seats (42) are staggered, compression wheel (43) is rotatably connected on lifting seat (42), the surface of compression wheel (43) is opened to limit ring groove, and the connecting frame (41) is provided with drive assembly (7) for driving the movement of lifting seat (42).The driving assembly (7) comprises sliding plates (71), rotating columns (72), driving gears (73) and driven gears (74), the two sliding plates (71) are slidingly connected to the connecting frame (41), the lifting seat (42) is connected with a moving column (421), the sliding plate (71) is provided with a moving groove (711) corresponding to the position of the moving column (421), the moving groove (711) is inclinedly arranged, the moving column (421) is slidingly connected to the moving groove (711), the sliding plate (71) is connected with a plurality of pushing columns (712), the two rotating columns (72) are rotatably connected to the connecting frame (41), the two sliding plates (71) are located between the two rotating columns (72), the rotating column (72) is provided with a pushing arc groove (721) corresponding to the position of the pushing column (712), the pushing column (712) is slidingly connected to the pushing arc groove (721), the driving gear (73) is connected to one of the rotating columns (72), the driven gear (74) is connected to the other rotating column (72) and is engaged with the driving gear (73), the connecting frame (41) is provided with a locking assembly (8) for limiting the rotation of the rotating column (72); the locking assembly (8) comprises pressing columns (81), locking blocks (82) and return springs (83), the connecting frame (41) is connected with a locking frame (412), the locking frame (412) is provided with a locking hole, the rotating column (72) is connected with a locking column (9), the locking column (9) is provided with a pressing hole (92) and a sliding hole (93), the sliding hole (93) is communicated with the pressing hole (92), the locking block (82) and the pressing column (81) are both rectangular, the locking block (82) is slidingly connected to the sliding hole (93), the locking block (82) is provided with a guide inclined surface (821), the return spring (83) is arranged between the locking block (82) and the locking column (9), the pressing column (81) is slidingly connected to the pressing hole (92), the pressing column (81) is provided with an avoiding groove (811), when the rotating column (72) is locked, the locking block (82) is insertedly connected to the locking hole, the pressing column (81) abuts against the locking block (82), the return spring (83) is compressed, when the rotating column (72) is rotated, one end of the locking block (82) is located in the avoiding groove (811), and the locking block (82) is separated from the locking hole.

2. The stranding apparatus for a steel wire rope for a diamond wire saw according to claim 1, characterized in that: The oil scraping assembly (32) comprises a fixed cylinder (321), an oil scraping cone cylinder (322) and an oil scraping pad (323), the fixed cylinder (321) is installed in the oil storage tank (312), the twisting rope seat (23) is located between the fixed cylinder (321) and the oil discharge tank (311), the larger end of the oil scraping cone cylinder (322) is connected to the inlet end of the fixed cylinder (321), the fixed cylinder (321) is provided with an oil discharge groove (3211), the oil scraping pad (323) is connected to the inner wall of the fixed cylinder (321), and the oil scraping pad (323) is used for scraping the lubricating oil on the surface of the steel wire rope.

3. The stranding apparatus for a steel wire rope for a diamond wire saw according to claim 1, characterized in that: The twisting frame (22) comprises a fixed frame (221), a rotating disc (222), a mounting frame (223) and a wire collecting disc (224), the fixed frame (221) is connected to a plurality of positions on the rack (1) corresponding to the position between the core discharge frame (21) and the lubricating mechanism (3), the rotating disc (222) is rotatably connected to the fixed frame (221), the rack (1) is provided with a rotating member (11) for driving the rotating disc (222) to rotate, the mounting frame (223) is rotatably connected to a plurality of positions between adjacent two rotating discs (222), the mounting frame (223) is provided with a pay-off wheel (13) and a mounting assembly (6) for mounting the pay-off wheel (13), the mounting frame (223) is provided with a wire outlet hole, and the wire collecting disc (224) is connected to the rotating disc (222), the wire collecting disc (224) is provided with a wire outlet groove corresponding to the position of the mounting frame (223), and a deflection wheel (2241) is rotatably connected in the wire outlet groove.

4. The stranding apparatus for a steel wire rope for a diamond wire saw according to claim 3, characterized in that: The mounting assembly (6) comprises a mounting seat (61), a mounting block (62), an abutting block (63), a driving rod (64) and a dial plate (65), the mounting seat (61) is connected to one end of the pay-off wheel (13) through a bearing, the mounting seat (61) is inserted and matched on the mounting frame (223), the mounting block (62) is connected to the mounting seat (61), the mounting block (62) is provided with an abutting inclined surface (621), the abutting block (63) is slidingly matched on the mounting frame (223) and abuts against the abutting inclined surface (621), one end of the driving rod (64) is connected to the abutting block (63), and the dial plate (65) is rotatably connected to the mounting frame (223) and is in threaded connection with the driving rod (64).

5. The stranding apparatus for a steel wire rope for a diamond wire saw according to claim 1, characterized in that: The twisting seat (23) comprises a supporting seat (231), a pressing seat (232) and locking bolts (233), the supporting seat (231) is installed in the oil storage tank (312), the pressing seat (232) is arranged at the top end of the supporting seat (231), guide cone holes (234) and twisting holes (235) are formed between the supporting seat (231) and the pressing seat (232), the larger end of the guide cone hole (234) faces the inlet end of the twisting seat (23), the locking bolts (233) are arranged on the pressing seat (232), the locking bolts (233) pass through the pressing seat (232) and the supporting seat (231) and are screwed with the supporting seat (231).

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