Multi-wire saw capable of adjusting cutting interval

Abstract

The present application belongs to wire cutting machine technical field, especially to a kind of multi-wire cutting machine of adjustable cutting interval, to solve the technical problem of no way to realize the supplement of cutting wire lubricating liquid, easy to cause cutting wire damage due to friction, reduce the use time of cutting wire, including wire cutting assembly, support power component, main support component, the wire cutting assembly is connected with support power component, support power component is connected with main support component, hydraulic action is made in connecting sleeve, so that one-way sliding plate overcomes the resistance of one-way sliding plate push spring, and makes one-way sliding plate away from each other, form gap, so that lubricating liquid flows out through gap, flows into oil discharge gap, and rotates along with the cooperation of wire wheel, and the contact of cooperation wire wheel and cutting wire, realizes the supplement of lubricating liquid on cutting wire.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of wire cutting machine, and particularly relates to a multi-wire cutting machine capable of adjusting cutting interval. BACKGROUND

[0002] Patent application No. CN202510733731.5 discloses a gantry type wire cutting machine, which comprises a supporting assembly, a wire walking assembly, a discharge assembly and a pressing assembly. The supporting assembly comprises a gantry frame and supporting arms fixed to the upper and lower sides of the gantry frame. The wire walking assembly comprises wire guide nozzles fixed to one end of the supporting arms and electrode wires sequentially passing through the upper and lower wire guide nozzles and capable of being conveyed. The discharge assembly comprises an extension arm capable of vertically translating, a steering engine fixed to one end of the extension arm, a fork fixed to the steering engine rotating shaft, and a conductive block sliding in the fork along the axial direction of the steering engine rotating shaft, the conductive block being connected with the negative electrode of a pulse power supply. However, the technical solution has the disadvantage that the cutting wire lubricating liquid cannot be supplemented, which easily causes damage to the cutting wire due to friction and reduces the service life of the cutting wire. SUMMARY

[0003] The present application aims to provide a multi-wire cutting machine capable of adjusting cutting interval to solve the technical problem that the cutting wire lubricating liquid cannot be supplemented, which easily causes damage to the cutting wire due to friction and reduces the service life of the cutting wire.

[0004] To achieve the above-mentioned purpose, the specific technical solution of the present application is as follows:

[0005] A multi-wire cutting machine capable of adjusting cutting interval, comprising a wire cutting assembly, a supporting power assembly and a main supporting assembly, wherein the wire cutting assembly is connected with the supporting power assembly, and the supporting power assembly is connected with the main supporting assembly.

[0006] Further, the wire cutting assembly comprises a cutting support, a lubricating module, a cutting wire, an extension support, a wire wheel one, a middle-end rectangular frame, a rectangular slide, a middle-end tensioning wire wheel, a tensioning spring, an execution motor one, a rotating lead screw one, a driven wire wheel one, a driven wire wheel two, a rotating sleeve one and a rotating sleeve two, the extension support is slidably installed on the cutting support, the wire wheel one is rotatably installed on the extension support, the middle-end rectangular frame is fixedly installed on the cutting support, the rectangular slide is slidably installed in the middle-end rectangular frame, the tensioning spring is arranged between the rectangular slide and the middle-end rectangular frame, the middle-end tensioning wire wheel is rotatably installed on the rectangular slide, the driven wire wheel one is rotatably installed on the cutting support through the rotating sleeve one, the driven wire wheel two is rotatably installed on the cutting support through the rotating sleeve two, the cutting wire is installed between the wire wheel one, the driven wire wheel one, the driven wire wheel two and the middle-end tensioning wire wheel, the lubricating module for lubricating the cutting wire is installed on the cutting support, the rotating lead screw one is rotatably installed on the cutting support, the execution motor one is installed on the cutting support, the output shaft of the execution motor one is installed on the rotating lead screw one, and the rotating lead screw one is threadedly connected with the extension support.

[0007] Further, the cutting wire is a high-carbon steel wire or a tungsten wire.

[0008] Further, the lubricating module comprises a mounting sleeve, a connecting sleeve, an oil can, a vent hole, a matching wire wheel, a middle-end sleeve, an oil outlet hole, a matching end face, an inner-end connecting frame, a matching slide column, a matching slide rod, a matching push spring, a matching movable plate, an oil discharge gap, a communication hole, a one-way slide plate, a one-way slide plate push spring, a one-way inner-end cover, an inner-end slide column and an inner-limit slide frame, the connecting sleeve is fixedly installed on the mounting sleeve, the oil can is threadedly installed on the connecting sleeve, the vent hole is formed in the oil can, the one-way inner-end cover is hingedly installed on the oil can, the inner-end slide column is fixedly installed on the one-way inner-end cover, the inner-end slide column is slidably installed on the inner-limit slide frame, the inner-limit slide frame is fixedly installed at an inner end of the oil can, the middle-end sleeve is rotatably installed in the mounting sleeve, the matching wire wheel is fixedly installed on the middle-end sleeve, the oil discharge gap is arranged between the matching wire wheel and the mounting sleeve, the oil outlet hole is formed in the matching wire wheel and a plurality of oil outlet holes are arranged, the communication hole is formed in the middle-end sleeve and a plurality of communication holes are arranged, the communication holes are communicated with the oil outlet holes, the matching end face is fixedly installed on the middle-end sleeve, the matching end face is slidably matched with the matching slide column, the matching slide column is fixedly installed at one end of the matching slide rod, the other end of the matching slide rod is fixedly installed with the matching movable plate, the matching movable plate is slidably installed at an inner end of the connecting sleeve, the inner-end connecting frame is fixedly installed in the connecting sleeve, the inner-end connecting frame is slidably matched with the matching slide rod, the matching push spring is arranged between the inner-end connecting frame and the matching slide column, the one-way slide plate is slidably installed in the oil outlet hole, the one-way slide plate push spring is arranged between the one-way slide plate and the oil outlet hole, the mounting sleeve is fixedly installed on the cutting support, and the matching wire wheel is frictionally matched with the cutting wire.

[0009] Further, the matching end face has two symmetrical concave structures.

[0010] Further, a plurality of the communication holes are arranged along the central axis of the middle end sleeve.

[0011] Further, a plurality of the oil outlet holes are arranged along the central axis of the matching line wheel.

[0012] Further, the support power assembly comprises a sliding mounting frame, a matching sliding column, a limiting ring, a threaded matching sleeve, a driven polygonal rotating rod one, a driven polygonal rotating rod two, a mounting plate, a rack, a fixed mounting frame, a rectangular sliding block A, a spring A, an execution motor two, a driving polygonal rotating rod, a cutting support connecting plate, an execution motor three, and a driving bevel gear, the matching sliding column is fixedly installed on the sliding mounting frame, the limiting ring is threadedly installed on the matching sliding column, the threaded matching sleeve is fixedly installed on the sliding mounting frame, the driven polygonal rotating rod one is rotatably installed on the sliding mounting frame and is in sliding fit with the rotating sleeve one, the driven polygonal rotating rod two is rotatably installed on the sliding mounting frame and is in sliding fit with the rotating sleeve two, the fixed mounting frame is fixedly installed on the sliding mounting frame, the rectangular sliding block A is slidably installed in the fixed mounting frame, the spring A is arranged between the rectangular sliding block A and the sliding mounting frame, the driving polygonal rotating rod is rotatably installed on the rectangular sliding block A, the mounting plate is fixedly installed on the sliding mounting frame, the rack is installed on the mounting plate, the driving bevel gear is in meshing transmission connection with the rack, the driving bevel gear is installed on the output shaft of the execution motor three, the execution motor three is installed on the cutting support connecting plate, the cutting support connecting plate is fixedly installed on the cutting support, and the middle end tension line wheel is in sliding fit with the driving polygonal rotating rod.

[0013] Further, the sliding contact surfaces of the driven polygonal rotating rod one and the rotating sleeve one are in non-circular structure, the sliding contact surfaces of the driven polygonal rotating rod two and the rotating sleeve two are in non-circular structure, and the sliding contact surfaces of the middle end tension line wheel and the driving polygonal rotating rod are in non-circular structure.

[0014] Further, the main body support assembly comprises a bottom plate, a material placing platform, a middle end support, an execution motor four, and a driving threaded rotating rod, the material placing platform is fixedly installed on the bottom plate, the middle end support is fixedly installed on the bottom plate, the execution motor four is installed on the middle end support, the driving threaded rotating rod is installed on the output shaft of the execution motor four, the driving threaded rotating rod is in threaded fit connection with the threaded matching sleeve, and the matching sliding column is in sliding connection with the middle end support.

[0015] The advantages of the present application are as follows:

[0016] 1. By the middle end tension line wheel drive the cutting line rotation, through the cutting line and building stone contact, realize the cutting of building stone; at the same time, start the execution motor one, the execution motor one drive the rotation screw rod one rotation, through the thread connection between the rotation screw rod one and the telescopic support, make the telescopic support and the cutting support relative sliding, make the total length of the cutting support and the telescopic support change, and then realize the line cutting of different thickness of building stone;

[0017] 2. With the rotation of the cutting line, the cutting line drives the matching line wheel to rotate through the friction force, the matching line wheel drives the matching end face to rotate through the middle end sleeve, and the matching end face rotates, and under the pushing of the matching push spring force, the matching slide column is tightly attached to the surface of the matching end face. Because the matching end face has symmetrical convex structure, the matching slide column drives the matching slide rod and the matching movable plate to reciprocate in the inner end of the connecting sleeve under the action of the matching push spring force, so that the lubricating liquid in the oil can flows out through the communication hole and the oil outlet hole and falls on the cutting line, realizing the lubrication of the cutting line. At the same time, because the cutting line contacts and cuts the building stone, the lubricating oil on the cutting line is consumed. Therefore, from the point where the cutting line contacts the matching line wheel and replenishes the lubricating oil to the point where the cutting line contacts the building stone and cuts it and returns to the position where it contacts the matching line wheel and replenishes the lubricating oil, the lubricating oil on the cutting line is consumed. At this time, there is a large friction between the cutting line and the matching line wheel, which meets the requirement of driving the matching line wheel to rotate. At the same time, in order to realize the one-way discharge of lubricating oil through the communication hole, during the process of the matching movable plate moving away from the matching line wheel, the one-way inner end cover is opened under the action of its own weight and external air pressure, so that air enters the oil can through the air hole, and the lubricating oil in the oil can fills the space expanded by the sliding of the matching movable plate. With the matching movable plate approaching the matching line wheel under the action of the matching push spring force, the internal air pressure of the oil can acts on the one-way inner end cover, so that the one-way inner end cover blocks the air hole, so that the air hole is not connected with the outside air. At the same time, the internal hydraulic pressure of the connecting sleeve makes the one-way slide plate overcome the resistance of the one-way slide plate push spring, and makes the one-way slide plate move away from each other, forming a gap. Therefore, the lubricating liquid flows out through the gap and flows into the oil discharge gap. With the rotation of the matching line wheel and the contact between the matching line wheel and the cutting line, the lubricating liquid on the cutting line is replenished. At the same time, the oil can be detached, which is convenient for replenishing lubricating oil;

[0018] 3. Start the execution motor two, the execution motor two drive the driving polygonal rod to rotate, the driving polygonal rod drive the middle end tension line wheel to rotate, the middle end tension line wheel drive the cutting line to rotate; at the same time, start the execution motor three, and drive the driving bevel gear to rotate through the execution motor three, through the meshing transmission between the driving bevel gear and the rack, make the distance between two adjacent line cutting assemblies change, realize the adjustment of the cutting thickness of building stone;

[0019] 4. Start the fourth actuator motor. The fourth actuator motor drives the active threaded rod to rotate. Through the cooperation between the active threaded rod and the threaded sleeve, the distance between the sliding mounting bracket and the middle support changes. This makes it easier to supplement the thickness of the building stone that the wire cutting component can cut, and realize the cutting of building stone of different thicknesses. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 for Figure 1 A schematic diagram showing the location of the cutting line;

[0022] Figure 3 for Figure 2 A sectional view along section AA;

[0023] Figure 4 This is a schematic diagram of the wire cutting assembly structure of the present invention;

[0024] Figure 5 for Figure 4 A magnified view of a portion of the image;

[0025] Figure 6 for Figure 4 A schematic diagram showing the location of the cutting line;

[0026] Figure 7 for Figure 6 A sectional view along section BB;

[0027] Figure 8 for Figure 6 A sectional view along section CC;

[0028] Figure 9 for Figure 8 Enlarged view of part B;

[0029] Figure 10 This is a schematic diagram of the lubrication module structure of the present invention;

[0030] Figure 11 for Figure 10 A schematic diagram showing the location of the cutting line;

[0031] Figure 12 for Figure 11 A sectional view along section DD;

[0032] Figure 13 for Figure 12 A magnified view of a portion of the image (F);

[0033] Figure 14 for Figure 11 A sectional view along section EE;

[0034] Figure 15 Fig. 9 is a partial enlarged view C of Fig. 8; Figure 14

[0035] Figure 16 Fig. 10 is a schematic view of a mating end face structure of the present application;

[0036] Figure 17 Fig. 11 is a schematic view of a support power assembly structure of the present application;

[0037] Figure 18 Fig. 12 is a partial enlarged view D of Fig. 11; Figure 17

[0038] Figure 19 Fig. 13 is a schematic view of a cut line position of Fig. 11; Figure 17

[0039] Figure 20 Fig. 14 is a sectional view along F-F of Fig. 13; Figure 19

[0040] Figure 21 Fig. 15 is a partial enlarged view E of Fig. 14; Figure 20

[0041] Figure 22 Fig. 16 is a sectional view along G-G of Fig. 15; Figure 19

[0042] Figure 23 Fig. 17 is a schematic view of a main body support assembly structure of the present application;

[0043] Figure 24 Fig. 18 is a schematic view of a cut line position of Fig. 17; Figure 23

[0044] Figure 25 Fig. 19 is a sectional view along H-H of Fig. 18; Figure 24

[0045] ​​​​​​​​Figure: wire cutting assembly 1; cutting support 1-1; lubrication module 1-2; mounting sleeve 1-2-1; connecting sleeve 1-2-2; oil can 1-2-3; air hole 1-2-4; matching wire wheel 1-2-5; middle end sleeve 1-2-6; oil outlet hole 1-2-7; matching end face 1-2-8; inner end connecting frame 1-2-9; matching sliding column 1-2-10; matching sliding rod 1-2-11; matching push spring 1-2-12; matching movable plate 1-2-13; oil discharge gap 1-2-15; communication hole 1-2-16; one-way sliding plate 1-2-17; one-way sliding plate push spring 1-2-18; one-way inner end cover 1-2-19; inner end sliding column 1-2-20 and inner limiting sliding frame 1-2-21; cutting wire 1-3; telescopic support 1-4; wire wheel one 1-5; middle end rectangular frame 1-6; rectangular sliding block 1-7; middle end tensioning wire wheel 1-8; tensioning spring 1-9; execution motor one 1-10; rotating lead screw one 1-11; driven wire wheel one 1-12; driven wire wheel two 1-13; rotating sleeve one 1-14 and rotating sleeve two 1-15; support power assembly 2; sliding mounting frame 2-1; matching sliding column 2-2; limiting ring 2-3; threaded matching sleeve 2-4; driven polygonal rotating lever one 2-5; driven polygonal rotating lever two 2-6; mounting plate 2-7; rack 2-8; fixed mounting frame 2-9; rectangular sliding block A 2-10; spring A 2-11; execution motor two 2-12; driving polygonal rotating lever 2-13; cutting support connecting plate 2-14; execution motor three 2-15; driving bevel gear 2-16; main body support assembly 3; bottom plate 3-1; material placing platform 3-2; middle end support 3-3; execution motor four 3-4; driving threaded rotating lever 3-5. DETAILED DESCRIPTION

[0046] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0047] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0048] Embodiment 1

[0049] As Figures 1-3 shown in FIG. 1, a multi-wire cutting machine capable of adjusting cutting distance includes a wire cutting assembly 1, a support power assembly 2, and a main support assembly 3. The wire cutting assembly 1 is connected to the support power assembly 2, and the support power assembly 2 is connected to the main support assembly 3.

[0050] Embodiment 2

[0051] As Figures 4-9 shown in FIG. 1, the wire cutting assembly 1 includes a cutting support 1-1, a lubrication module 1-2, a cutting wire 1-3, an extension support 1-4, a wire wheel one 1-5, a middle-end rectangular frame 1-6, a rectangular slide 1-7, a middle-end tensioning wire wheel 1-8, a tensioning spring 1-9, an execution motor one 1-10, a rotating lead screw one 1-11, a driven wire wheel one 1-12, a driven wire wheel two 1-13, a rotating sleeve one 1-14, and a rotating sleeve two 1-15. The extension support 1-4 is slidingly installed on the cutting support 1-1, the wire wheel one 1-5 is rotatably installed on the extension support 1-4, the middle-end rectangular frame 1-6 is fixedly installed on the cutting support 1-1, the rectangular slide 1-7 is slidingly installed in the middle-end rectangular frame 1-6, the tensioning spring 1-9 is arranged between the rectangular slide 1-7 and the middle-end rectangular frame 1-6, the middle-end tensioning wire wheel 1-8 is rotatably installed on the rectangular slide 1-7, the driven wire wheel one 1-12 is rotatably installed on the cutting support 1-1 through the rotating sleeve one 1-14, the driven wire wheel two 1-13 is rotatably installed on the cutting support 1-1 through the rotating sleeve two 1-15, the cutting wire 1-3 is installed between the wire wheel one 1-5, the driven wire wheel one 1-12, the driven wire wheel two 1-13, and the middle-end tensioning wire wheel 1-8, the lubrication module 1-2 is installed on the cutting support 1-1 to lubricate the cutting wire 1-3, the rotating lead screw one 1-11 is rotatably installed on the cutting support 1-1, the execution motor one 1-10 is installed on the cutting support 1-1, the output shaft of the execution motor one 1-10 is installed on the rotating lead screw one 1-11, and the rotating lead screw one 1-11 is threadedly connected to the extension support 1-4. In this way, the middle-end tensioning wire wheel 1-8 drives the cutting wire 1-3 to rotate, the cutting wire 1-3 contacts the building stone to cut the building stone, the execution motor one 1-10 is started, the execution motor one 1-10 drives the rotating lead screw one 1-11 to rotate, the thread connection between the rotating lead screw one 1-11 and the extension support 1-4 enables the extension support 1-4 to slide relative to the cutting support 1-1, the total length of the cutting support 1-1 and the extension support 1-4 changes, and the wire cutting machine can cut building stones of different thicknesses.

[0052] The cutting wire 1-3 is a high-carbon steel wire or a tungsten wire.

[0053] Embodiment 3

[0054] AsFigures 10-16As shown, the lubricating module 1-2 includes a mounting sleeve 1-2-1, a connecting sleeve 1-2-2, an oil can 1-2-3, a vent hole 1-2-4, a matching line wheel 1-2-5, a middle sleeve 1-2-6, an oil outlet hole 1-2-7, a matching end face 1-2-8, an inner end connecting frame 1-2-9, a matching sliding column 1-2-10, a matching sliding rod 1-2-11, a matching push spring 1-2-12, a matching movable plate 1-2-13, an oil discharge gap 1-2-15, a communication hole 1-2-16, a one-way sliding plate 1-2-17, a one-way sliding plate push spring 1-2-18, a one-way inner end cover 1-2-19, an inner end sliding column 1-2-20, and an inner limiting sliding frame 1-2-21. The connecting sleeve 1-2-2 is fixedly installed on the mounting sleeve 1-2-1, the oil can 1-2-3 is threadedly installed on the connecting sleeve 1-2-2, the vent hole 1-2-4 is formed in the oil can 1-2-3, the one-way inner end cover 1-2-19 is hingedly installed on the oil can 1-2-3, the inner end sliding column 1-2-20 is fixedly installed on the one-way inner end cover 1-2-19, the inner end sliding column 1-2-20 is slidingly installed on the inner limiting sliding frame 1-2-21, the inner limiting sliding frame 1-2-21 is fixedly installed at the inner end of the oil can 1-2-3, the middle sleeve 1-2-6 is rotatably installed in the mounting sleeve 1-2-1, the matching line wheel 1-2-5 is fixedly installed on the middle sleeve 1-2-6, the oil discharge gap 1-2-15 is arranged between the matching line wheel 1-2-5 and the mounting sleeve 1-2-1, the oil outlet hole 1-2-7 is formed in the matching line wheel 1-2-5, a plurality of oil outlet holes 1-2-7 are arranged, the communication hole 1-2-16 is formed in the middle sleeve 1-2-6, a plurality of communication holes 1-2-16 are arranged, the communication holes 1-2-16 communicate with the oil outlet holes 1-2-7, the matching end face 1-2-8 is fixedly installed on the middle sleeve 1-2-6, the matching end face 1-2-8 slidingly cooperates with the matching sliding column 1-2-10, the matching sliding column 1-2-10 is fixedly installed at one end of the matching sliding rod 1-2-11, the other end of the matching sliding rod 1-2-11 is fixedly installed with the matching movable plate 1-2-13, the matching movable plate 1-2-13 is slidingly installed at the inner end of the connecting sleeve 1-2-2, the inner end connecting frame 1-2-9 is fixedly installed in the connecting sleeve 1-2-2, the inner end connecting frame 1-2-9 slidingly cooperates with the matching sliding rod 1-2-11, the matching push spring 1-2-12 is arranged between the inner end connecting frame 1-2-9 and the matching sliding column 1-2-10, the one-way sliding plate 1-2-17 is slidingly installed in the oil outlet hole 1-2-7, the one-way sliding plate push spring 1-2-18 is arranged between the one-way sliding plate 1-2-17 and the oil outlet hole 1-2-7, the mounting sleeve 1-2-1 is fixedly installed on the cutting support 1-1, the matching line wheel 1-2-5 frictionally cooperates with the cutting line 1-3, and thus, with the rotation of the cutting line 1-3, the cutting line 1-3 drives the matching line wheel 1-2-5 to rotate through friction, the matching line wheel 1-2-5 drives the matching end face 1-2-8 to rotate through the middle sleeve 1-2-6,The cooperation end face 1-2-8 rotates, and the cooperation slide column 1-2-10 is tightly attached to the surface of the cooperation end face 1-2-8 under the pushing of the cooperation push spring 1-2-12. The cooperation end face 1-2-8 has symmetrical convex structures, so that the cooperation slide column 1-2-10 drives the cooperation slide rod 1-2-11 and the cooperation movable plate 1-2-13 to reciprocate in the inner end of the connecting sleeve 1-2-2, so that the lubricating liquid in the oil can 1-2-3 flows out through the communication hole 1-2-16 and the oil outlet hole 1-2-7, and falls on the cutting line 1-3, realizing the lubrication of the cutting line 1-3. At the same time, when the cutting line 1-3 contacts and cuts the building stone, the lubricating oil on the cutting line 1-3 is consumed, so that the lubricating oil on the cutting line 1-3 is consumed. Any point on the cutting line 1-3 from contacting and supplementing the lubricating oil with the cooperation line wheel 1-2-5 to contacting and cutting the building stone and returning to the position of contacting and supplementing the lubricating oil with the cooperation line wheel 1-2-5, the lubricating oil on the cutting line 1-3 is consumed, at this time, the cutting line 1-3 has a large friction with the cooperation line wheel 1-2-5, which meets the requirement of driving the cooperation line wheel 1-2-5 to rotate. At the same time, in order to realize the one-way discharge of lubricating oil through the communication hole 1-2-16, during the process that the cooperation movable plate 1-2-13 moves away from the cooperation line wheel 1-2-5, the one-way inner end cover 1-2-19 is opened under the action of self-weight and external air pressure, so that air enters the oil can 1-2-3 through the air hole 1-2-4, and the space expanded by the cooperation movable plate 1-2-13 due to sliding is smoothly filled with lubricating oil in the oil can 1-2-3. With the cooperation movable plate 1-2-13 approaching the cooperation line wheel 1-2-5 under the action of the cooperation push spring 1-2-12, the internal air pressure of the oil can 1-2-3 acts on the one-way inner end cover 1-2-19, so that the one-way inner end cover 1-2-19 blocks the air hole 1-2-4, so that the air hole 1-2-4 is not communicated with the outside air. At the same time, under the action of the internal hydraulic pressure of the connecting sleeve 1-2-2, the one-way slide plate 1-2-17 overcomes the resistance of the one-way slide plate push spring 1-2-18, and the one-way slide plate 1-2-17 moves away from each other, forming a gap, so that the lubricating liquid flows out through the gap and flows into the oil discharge gap 1-2-15, and rotates with the cooperation line wheel 1-2-5, and the cooperation line wheel 1-2-5 contacts the cutting line 1-3, realizing the supplement of the lubricating liquid on the cutting line 1-3. At the same time, the oil can 1-2-3 is detachable, which is convenient for supplementing lubricating oil.

[0055] The cooperation end face 1-2-8 has two symmetrical concave structures.

[0056] The plurality of communication holes 1-2-16 are arranged in a circumferential array along the central axis of the middle end sleeve 1-2-6.

[0057] The plurality of oil outlet holes 1-2-7 are arranged in a circumferential array along the central axis of the cooperation line wheel 1-2-5.

[0058] Example 4

[0059] like Figures 17-22 As shown, the support power assembly 2 includes a sliding mounting bracket 2-1, a mating sliding column 2-2, a limiting ring 2-3, a threaded sleeve 2-4, a driven polygonal rotating rod one 2-5, a driven polygonal rotating rod two 2-6, a mounting plate 2-7, a rack 2-8, a fixed mounting bracket 2-9, a rectangular slider A 2-10, a spring A 2-11, an actuator motor two 2-12, an active polygonal rotating rod 2-13, a cutting bracket connecting plate 2-14, an actuator motor three 2-15, and a driving bevel gear 2-16. The mating sliding column 2-2 is fixedly mounted on the sliding mounting bracket 2-1, and the mating sliding column 2-2 is threaded... A limit ring 2-3 is installed on the sliding mounting bracket 2-1. A threaded sleeve 2-4 is fixedly installed on the sliding mounting bracket 2-1. A driven polygonal rotating rod 2-5 is rotatably installed on the sliding mounting bracket 2-1, and the driven polygonal rotating rod 2-5 slides with the rotating sleeve 1-14. A driven polygonal rotating rod 2-6 is rotatably installed on the sliding mounting bracket 2-1, and the driven polygonal rotating rod 2-6 slides with the rotating sleeve 1-15. A fixed mounting bracket 2-9 is fixedly installed on the sliding mounting bracket 2-1. A rectangular slider A2-10 is slidably installed inside the fixed mounting bracket 2-9. The rectangular slider A2-10 and the sliding... A spring A2-11 is installed between the mounting brackets 2-1 and 2-1. An active polygonal rotating rod 2-13 is rotatably mounted on the rectangular slider A2-10. A mounting plate 2-7 is fixedly mounted on the sliding mounting bracket 2-1. A rack 2-8 is mounted on the mounting plate 2-7. A drive bevel gear 2-16 is meshed and connected to the rack 2-8. The drive bevel gear 2-16 is mounted on the output shaft of the actuator motor 2-15. The actuator motor 2-15 is mounted on the cutting bracket connecting plate 2-14. The cutting bracket connecting plate 2-14 is fixedly mounted on the cutting bracket 1-1. The middle tensioning pulley 1-8 is connected to the active polygonal rotating rod. With the sliding engagement of 2-13, the second actuator 2-12 is activated, which drives the active polygonal rotating rod 2-13 to rotate. The active polygonal rotating rod 2-13 drives the middle tensioning wheel 1-8 to rotate, which in turn drives the cutting wire 1-3 to rotate. Simultaneously, the third actuator 2-15 is activated, which drives the drive bevel gear 2-16 to rotate. Through the meshing transmission between the drive bevel gear 2-16 and the rack 2-8, the distance between two adjacent wire cutting components 1 changes, thereby adjusting the cutting thickness of the building stone.

[0060] Among them, the sliding contact surface between the driven polygonal rotating rod 2-5 and the rotating sleeve 1-14 is a non-circular structure, the sliding contact surface between the driven polygonal rotating rod 2-6 and the rotating sleeve 1-15 is a non-circular structure, and the sliding contact surface between the middle tensioning wheel 1-8 and the active polygonal rotating rod 2-13 is a non-circular structure.

[0061] Embodiment 5

[0062] As Figures 23-25 shown, the main support assembly 3 comprises a bottom plate 3-1, a material placing platform 3-2, a middle end support 3-3, an execution motor four 3-4, a driving threaded rotating rod 3-5, the material placing platform 3-2 is fixedly installed on the bottom plate 3-1, the middle end support 3-3 is fixedly installed on the bottom plate 3-1, the execution motor four 3-4 is installed on the middle end support 3-3, the driving threaded rotating rod 3-5 is installed on the output shaft of the execution motor four 3-4, the driving threaded rotating rod 3-5 is threadedly connected with the threaded matching sleeve 2-4, the matching sliding column 2-2 is slidingly connected with the middle end support 3-3, in this way, the execution motor four 3-4 is started, the execution motor four 3-4 drives the driving threaded rotating rod 3-5 to rotate, the matching connection between the driving threaded rotating rod 3-5 and the threaded matching sleeve 2-4 changes the distance between the sliding mounting frame 2-1 and the middle end support 3-3, so as to facilitate the supplement of the thickness of the building stone that can be cut by the wire cutting assembly 1, and the cutting of the building stone with different thicknesses is realized.

[0063] It can be understood that the present application is described by some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to the features and embodiments without departing from the spirit and scope of the present application. In addition, under the guidance of the present application, the features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the present application. Therefore, the present application is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are within the scope of the present application.

Claims

1. A multi-wire cutting machine with adjustable cutting spacing, characterized in that, It includes a wire cutting assembly (1), a support power assembly (2), and a main support assembly (3). The wire cutting assembly (1) is connected to the support power assembly (2), and the support power assembly (2) is connected to the main support assembly (3). The wire cutting assembly (1) comprises a lubricating module (1-2), the lubricating module (1-2) comprises a mounting sleeve (1-2-1), a connecting sleeve (1-2-2), an oil can (1-2-3), a vent hole (1-2-4), a matched wire wheel (1-2-5), a middle end sleeve (1-2-6), an oil outlet hole (1-2-7), a matched end face (1-2-8), an inner end connecting frame (1-2-9), a matched sliding column (1-2-10), a matched sliding rod (1-2-11), a matched push spring (1-2-12), a matched movable plate (1-2-13), an oil discharge gap (1-2-15), a communication hole (1-2-16), a one-way sliding plate (1-2-17), a one-way sliding plate push spring (1-2-18), a one-way inner end cover (1-2-19), an inner end sliding column (1-2-20) and an inner limiting sliding frame (1-2-21), the connecting sleeve (1-2-2) is fixedly installed on the mounting sleeve (1-2-1), the oil can (1-2-3) is threadedly installed on the connecting sleeve (1-2-2), the vent hole (1-2-4) is formed in the oil can (1-2-3), the one-way inner end cover (1-2-19) is hingedly installed on the oil can (1-2-3), the inner end sliding column (1-2-20) is fixedly installed on the one-way inner end cover (1-2-19), the inner end sliding column (1-2-20) is slidably installed on the inner limiting sliding frame (1-2-21), the inner limiting sliding frame (1-2-21) is fixedly installed at the inner end of the oil can (1-2-3), the middle end sleeve (1-2-6) is rotatably installed in the mounting sleeve (1-2-1), the matched wire wheel (1-2-5) is fixedly installed on the middle end sleeve (1-2-6), the oil discharge gap (1-2-15) is arranged between the matched wire wheel (1-2-5) and the mounting sleeve (1-2-1), the oil outlet hole (1-2-7) is formed in the matched wire wheel (1-2-5), a plurality of oil outlet holes (1-2-7) are formed in the matched wire wheel (1-2-5), the communication hole (1-2-16) is formed in the middle end sleeve (1-2-6), a plurality of communication holes (1-2-16) are formed in the middle end sleeve (1-2-6), the communication holes (1-2-16) are communicated with the oil outlet holes (1-2-7), the matched end face (1-2-8) is fixedly installed on the middle end sleeve (1-2-6), the matched end face (1-2-8) is slidably connected with the matched sliding column (1-2-10), the matched sliding column (1-2-10) is fixedly installed at one end of the matched sliding rod (1-2-11), the matched sliding rod (1-2-11) is fixedly installed at the other end of the matched sliding rod (1-2-11), the matched movable plate (1-2-13) is slidably installed at the inner end of the connecting sleeve (1-2-2), the inner end connecting frame (1-2-9) is fixedly installed in the connecting sleeve (1-2-2), the inner end connecting frame (1-2-9) is slidably connected with the matched sliding rod (1-2-11), the matched push spring (1-2-12) is arranged between the inner end connecting frame (1-2-9) and the matched sliding column (1-2-10), the one-way sliding plate (1-2-17) is slidably installed in the oil outlet hole (1-2-7),A one-way sliding plate push spring (1-2-18) is provided between the one-way sliding plate (1-2-17) and the oil outlet (1-2-7). The mounting sleeve (1-2-1) is fixedly installed on the cutting bracket (1-1), and it engages with the thread reel (1-2-5) in frictional contact with the cutting wire (1-3).

2. The multi-wire cutting machine with adjustable cutting spacing according to claim 1, characterized in that, The wire cutting assembly (1) further includes a cutting bracket (1-1), a cutting wire (1-3), a telescopic bracket (1-4), a wire reel (1-5), a middle rectangular frame (1-6), a rectangular slider (1-7), a middle tensioning wire reel (1-8), a tension spring (1-9), an actuator motor (1-10), a rotating lead screw (1-11), a driven wire reel (1-12), a driven wire reel (1-13), a rotating sleeve (1-14), and a rotating sleeve (1-15). The telescopic bracket (1-4) is slidably mounted on the cutting bracket (1-1), and the wire reel (1-5) is rotatably mounted on the telescopic bracket (1-4). The middle rectangular frame (1-6) is fixedly mounted on the cutting bracket (1-1), and the rectangular slider (1-7) is slidably mounted inside the middle rectangular frame (1-6). A tension spring (1-9) is provided between the rectangular slider (1-7) and the middle rectangular frame (1-6). A mid-end tensioning reel (1-8) is rotatably mounted on the cutting bracket (1-7). A driven reel (1-12) is rotatably mounted on the cutting bracket (1-1) via a rotating sleeve (1-14). A driven reel (1-13) is rotatably mounted on the cutting bracket (1-1) via a rotating sleeve (1-15). A cutting wire is installed between the reel (1-5), driven reel (1-12), driven reel (1-13), and mid-end tensioning reel (1-8). 1-3), a lubrication module (1-2) for lubricating the cutting line (1-3) is installed on the cutting bracket (1-1). A rotating screw (1-11) is rotatably installed on the cutting bracket (1-1). An actuator motor (1-10) is installed on the cutting bracket (1-1). The output shaft of the actuator motor (1-10) is installed on the rotating screw (1-11). The rotating screw (1-11) is threadedly connected to the telescopic bracket (1-4).

3. A multi-wire cutting machine with adjustable cutting spacing according to claim 2, characterized in that, The cutting lines (1-3) are high-carbon steel wire or tungsten wire.

4. A multi-wire cutting machine with adjustable cutting spacing according to claim 1, characterized in that, The mating end face (1-2-8) has two symmetrical concave surface structures.

5. A multi-wire cutting machine with adjustable cutting spacing according to claim 1, characterized in that, The plurality of the connecting holes (1-2-16) are arranged in a circumferential array along the central axis of the middle sleeve (1-2-6).

6. A multi-wire cutting machine with adjustable cutting spacing according to claim 1, characterized in that, Multiple oil outlet holes (1-2-7) are arranged in a circumferential array along the central axis of the mating reel (1-2-5).

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