CN113210714A - Full-automatic cutting processing machine of side pipe - Google Patents
Full-automatic cutting processing machine of side pipe Download PDFInfo
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- CN113210714A CN113210714A CN202110524347.6A CN202110524347A CN113210714A CN 113210714 A CN113210714 A CN 113210714A CN 202110524347 A CN202110524347 A CN 202110524347A CN 113210714 A CN113210714 A CN 113210714A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P25/00—Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress
- B23P25/003—Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress immediately preceding a cutting tool
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Abstract
The invention discloses a full-automatic cutting processing machine for a square tube, which belongs to the technical field of cutting, and can remarkably improve the cutting quality of the square tube by placing a matched thermal deformation setting block in the square tube, then determining the cutting position based on magnetic guidance, cutting the square tube by a heated cutting blade in a vertical cutting mode, not only reducing the cutting power, but also being difficult to cause large-amplitude deformation at the cut, and temporarily staying for position adjustment after cutting the upper end surface, even if the position of the thermal deformation setting block has an error, the thermal deformation setting block automatically triggers the deformation action under the heating of the cutting blade, then guiding the cutting blade until the thermal deformation setting block indirectly moves to the optimal position, and completely and integrally cutting the square tube under the setting and limiting of the thermal deformation setting block, the shape of the notch can be well controlled, and subsequent processing is facilitated.
Description
Technical Field
The invention relates to the technical field of cutting, in particular to a full-automatic square tube cutting and processing machine.
Background
The rectangular square tube is a hollow metal section with a rectangular and square cross section, and is applied to industries such as construction, mechanical manufacturing, shipbuilding, hardware, steel structure engineering and the like.
In the process of processing and applying the pipe, a cutting procedure is generally needed, most of the existing cutting machines are grinding wheel machines, and the grinding wheel cutting machine is a commonly used cutting machine and is mainly used for cutting and processing small-diameter square pipes, round pipes, special pipes and the like. The abrasive wheel cutting machine is light, flexible, simple and convenient to use, can be widely used in various occasions, and is particularly used on building sites and in interior decoration.
The abrasive wheel cutting machine is better in effect when cutting the pipe, but square pipe is relatively less stable than the pipe cutting, appears to warp by a wide margin easily, and abrasive wheel cutting machine produces the burr easily when the cutting, and piece and the spark that produces in the cutting process also cause danger easily, therefore the cutting to square pipe that has now needs improvement urgently.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a full-automatic cutting and processing machine for a square tube, which can be used for cutting the square tube in a vertical cutting mode by placing a matched thermal deformation shaping block in the square tube and then determining a cutting position based on magnetic guidance, thereby not only reducing the cutting power, but also being difficult to cause large-amplitude deformation at the cut part, and staying for position adjustment shortly after the upper end surface is cut, even if the position of the thermal deformation shaping block has errors, the thermal deformation shaping block automatically triggers the deformation action under the heating of the cutting blade, then the cutting blade is guided until the thermal deformation shaping block indirectly moves to the optimal position, and the square tube is completely and integrally cut under the shaping and limiting of the thermal deformation shaping block, compared with a grinding wheel cutting machine adopted in the prior art, the invention can obviously improve the cutting quality of the square tube, can well control the shape of the cut and is beneficial to subsequent processing.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A full-automatic cutting processing machine for a square tube comprises a cutting table, wherein a mounting frame is mounted at the upper end of the cutting table, a lifting table is mounted on the mounting frame, a cutting blade is mounted at the driving end of the lifting table, a square tube positioned on the lower side of the cutting blade is further placed at the upper end of the cutting table, a heater and an electromagnet are further mounted on the lifting table, a pair of matched thermal deformation shaping blocks are connected in the square tube in a sliding mode, the pair of thermal deformation shaping blocks are distributed symmetrically, each thermal deformation shaping block comprises an outer base portion, an inner supporting portion and a thermal guiding portion, the inner supporting portion is connected to the outer end of the outer base portion, the inner supporting portion is positioned at one end, close to the outer base portion, of the pair of outer base portions, the thermal guiding portion is connected to the upper end of the inner supporting portion, the outer base portion, the inner supporting portion and the thermal guiding portion form a complete cuboid, and the connecting surface of the inner supporting portion and the thermal guiding portion is an inclined surface, the inclined surface slopes downwardly in a direction away from the outer base portion.
Further, hot guide portion includes heat conduction inclined plate, inflation membrane and hot phase transition body, heat conduction inclined plate one end is connected with the upper end on interior support portion inclined plane, and the inflation membrane other end is connected through the lower extreme on inflation membrane and interior support portion inclined plane, hot phase transition body is filled in the space that heat conduction inclined plate, inflation membrane and interior support portion enclose, because the solid-state incompressible characteristic of hot phase transition body under the normal condition, can realize supporting the shapping in inside to the side pipe, consequently difficult deformation that leads to when cutting blade preliminary cutting, borrow the heat conduction inclined plate to heat hot phase transition body after the up end of cutting blade cutting the side pipe, then the expansibility through the inflation membrane after the hot phase transition body melts for liquid compresses, the heat conduction inclined plate is changed into the inclined plane state by the plane state, thereby accomplish the guide under cutting blade's pushing down effect.
Further, the heat-conducting inclined sheet is made of hard heat-conducting materials, the outer base portion and the inner supporting portion are made of hard heat-insulating materials, and the outer base portion and the inner supporting portion are integrally formed.
Furthermore, the thermal phase change body is prepared by mixing a hot-melt resin material and heat-conducting graphite particles, the volume ratio of the heat-conducting graphite particles is not lower than 20% of that of the hot-melt resin material, and the heat-conducting graphite particles can shorten the time for melting and solidifying the hot-melt resin material in a heated and cooled state, so that the cutting efficiency is indirectly improved, and meanwhile, the strength and the incompressibility of the heat-conducting graphite particles can be improved by mixing the heat-conducting graphite particles in the hot-melt resin material.
Furthermore, the inner end surface of the heat conducting inclined plate is connected with a plurality of uniformly distributed magnetic control bags and water guide bundles, a plurality of interaction grooves matched with the magnetic control bags are arranged on the inclined plane of the inner supporting part, the notch of each interaction groove is connected with a cooling bag, a plurality of elastic heat transfer wires are connected between the cooling bag and the magnetic control bag, the bottom of the interaction groove is connected with an attraction iron core, deionized water is filled between the attraction iron core and the cooling bag, the magnetic control bag leaks out of the magnetic field after being heated and expanded, then the water-cooled absorption iron core is mutually adsorbed with the fixed absorption iron core, then the heat-conducting inclined sheet is actively inclined to be close to the absorption iron core and is contacted with the deionized water through the matching of the water-conducting beam and the cooling bag, and then triggering refrigeration to firstly force the magnetic control capsule to recover the shape, then resetting the heat-conducting inclined sheet under the action of elastic force after the guiding of the cutting blade is finished, and cooling and solidifying the heat phase change body to maintain good supporting and shaping effects again.
Further, accuse magnetic bag includes magnet inner core, magnetism shielding coat, many heat conduction silks and thermal expansion piece, the magnet inner core is connected on heat conduction inclined piece up end, magnetism shielding coat includes the intensive magnetic shielding unit piece that distributes of polylith, and magnetism shielding unit piece covers in magnet inner core outer end, thermal expansion piece is evenly inlayed between magnet inner core and magnetism shielding unit piece, and the heat conduction silk is connected between heat conduction inclined piece and thermal expansion piece, and magnetism shielding coat can shield the magnetic field of magnet inner core and can not act on attracting the iron core under the normal condition, and after heat conduction to thermal expansion piece department forces its inflation with the heat conduction at the heat conduction silk, magnetism shielding unit piece received the extrusion and dispersed, the magnetic field of magnet inner core can pass and carry out the interact with attracting the iron core, triggers the slope action of heat conduction inclined piece.
Furthermore, the cooling bag is provided with a migration hole matched with the water guide bundle, the water guide bundle penetrates through the migration hole and extends to the inner side of the interaction groove, and when the heat-conducting inclined sheet inclines, the water guide bundle penetrates through the migration hole to be in contact with deionized water and absorbed by the deionized water, and then the water guide bundle is matched with the cooling bag to realize refrigeration.
Furthermore, the cooling bag comprises an outer isolation sheet, an inner isolation sleeve and a cooling inner core, the outer isolation sheet is connected to the opening end of the inner isolation sleeve, the outer isolation sheet and the inner isolation sleeve are respectively located on the outer side and the inner side of the interaction groove, the cooling inner core is connected between the outer isolation sheet and the inner isolation sleeve, the outer isolation sheet is used for isolating the molten thermal phase change body, the inner isolation sleeve is used for isolating deionized water, and the cooling inner core can be matched with the deionized water absorbed on the water guide bundle to realize refrigeration.
Furthermore, the outer isolation sheet is made of a heat conduction material, the inner isolation sleeve is made of a waterproof material, the cooling inner core is made of saltpeter, the saltpeter can absorb a large amount of heat of the surrounding environment when being dissolved in water to achieve refrigeration, the magnetic control capsule is preferentially cooled through the elastic heat transfer wires, then the melted thermal phase change body is cooled, and the resetting time of the heat conduction inclined sheet is given.
Furthermore, the outer surface of the thermal deformation shaping block is coated with the nano coating except the expansion film, an expansion gap is reserved between the expansion film and the outer end face of the inner supporting portion, the smoothness and the strength of the surface of the thermal deformation shaping block are improved, and the expansion gap can meet the requirement of extrusion of a thermal deformation body when the heat-conducting inclined sheet inclines.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme can be realized by placing a matched thermal deformation shaping block in the square tube, then determining the cutting position based on magnetic guidance, the heated cutting blade cuts the cutting blade in a vertical cutting mode, thereby not only reducing the cutting power, meanwhile, the cutting edge is not easy to deform greatly, and the cutting edge is temporarily kept for position adjustment after the upper end surface is cut, even if the position of the thermal deformation shaping block has errors, the thermal deformation shaping block automatically triggers the deformation action under the heating of the cutting blade, then guiding the cutting blade until the thermal deformation shaping block indirectly moves to the optimal position, and completely and integrally cutting the square tube under the shaping and limiting of the thermal deformation shaping block, compared with the abrasive wheel cutting machine adopted in the prior art, the invention can obviously improve the cutting quality of the square tube, can well control the shape of the cut and is beneficial to subsequent processing.
(2) The hot guide portion includes the heat conduction inclinator, inflation membrane and hot phase transition body, heat conduction inclinator one end is connected with the upper end on interior support portion inclined plane, and the inflation membrane other end passes through the inflation membrane and is connected with the lower extreme on interior support portion inclined plane, hot phase transition body is filled in the heat conduction inclinator, in the space that inflation membrane and interior support portion enclose, normal condition is down because the solid-state incompressible characteristic of hot phase transition body, can realize supporting the shapping in inside to square pipe, consequently difficult deformation that leads to when cutting blade preliminary cutting, borrow the heat conduction inclinator to heat hot phase transition body by the heat conduction inclinator after the up end of cutting blade cutting square pipe, then hot phase transition body melts and compresses for the expansibility through the inflation membrane after the liquid, the heat conduction inclinator is changed into the inclined plane state by the plane state, thereby accomplish the guide under cutting blade's pushing down effect.
(3) The thermal phase change body is prepared by mixing a hot-melt resin material and heat-conducting graphite particles, the volume ratio of the heat-conducting graphite particles is not less than 20% of that of the hot-melt resin material, and the heat-conducting graphite particles can shorten the time for melting and solidifying the hot-melt resin material in a heated and cooled state, so that the cutting efficiency is indirectly improved, and meanwhile, the strength and the incompressibility of the heat-conducting graphite particles can be improved by mixing the heat-conducting graphite particles in the hot-melt resin material.
(4) The inner end surface of the heat-conducting inclined piece is connected with a plurality of uniformly distributed magnetic control bags and water guide bundles, the inclined surface of the inner supporting part is provided with a plurality of interaction grooves matched with the magnetic control bags, the notch of each interaction groove is connected with a cooling bag, a plurality of elastic heat transfer wires are connected between the cooling bags and the magnetic control bags, the bottom of each interaction groove is connected with an attraction iron core, deionized water is filled between the attraction iron core and the cooling bags, and the magnetic control bags leak magnetic fields after being heated and expanded, then the water-cooled absorption iron core is mutually adsorbed with the fixed absorption iron core, then the heat-conducting inclined sheet is actively inclined to be close to the absorption iron core and is contacted with the deionized water through the matching of the water-conducting beam and the cooling bag, and then triggering refrigeration to firstly force the magnetic control capsule to recover the shape, then resetting the heat-conducting inclined sheet under the action of elastic force after the guiding of the cutting blade is finished, and cooling and solidifying the heat phase change body to maintain good supporting and shaping effects again.
(5) Accuse magnetic capsule includes the magnet inner core, the magnetism shielding coat, many heat conduction silk and thermal expansion piece, the magnet inner core is connected on heat conduction inclinator up end, the magnetism shielding coat includes the magnetism shielding unit piece that the polylith is densely distributed, and the magnetism shielding unit piece covers in magnet inner core outer end, the thermal expansion piece is evenly inlayed between magnet inner core and magnetism shielding unit piece, and the heat conduction silk is connected between heat conduction inclinator and thermal expansion piece, magnetism shielding coat can shield the magnetic field of magnet inner core and can not act on attracting the iron core under the normal condition, locate to force its inflation back at the heat conduction silk with heat conduction to thermal expansion piece, magnetism shielding unit piece receives the extrusion and dispersion, the magnetic field of magnet inner core can pass and carry out the interact with attracting the iron core, trigger the slope action of heat conduction inclinator.
(6) The cooling bag is provided with a migration hole matched with the water guide bundle, the water guide bundle penetrates through the migration hole and extends to the inner side of the interaction groove, and when the heat-conducting inclined sheet inclines, the water guide bundle penetrates through the migration hole to be in contact with deionized water and absorbed by the deionized water, and then the water guide bundle is matched with the cooling bag to realize refrigeration.
(7) The cooling bag comprises an outer isolation sheet, an inner isolation sleeve and a cooling inner core, the outer isolation sheet is connected to the opening end of the inner isolation sleeve, the outer isolation sheet and the inner isolation sleeve are respectively located on the outer side and the inner side of the interaction groove, the cooling inner core is connected between the outer isolation sheet and the inner isolation sleeve, the outer isolation sheet is used for isolating the molten thermal phase body, the inner isolation sleeve is used for isolating deionized water, and the cooling inner core can be matched with the deionized water absorbed on the water guide bundle to realize refrigeration.
(8) The outer spacing block is made of heat conduction materials, the inner spacing sleeve is made of waterproof materials, the cooling inner core is made of saltpeter, the saltpeter can absorb a large amount of heat of the surrounding environment when being dissolved in water to achieve refrigeration, the magnetic control bag is cooled preferentially through the elastic heat transfer wires, then the melted thermal phase change body is cooled, and the reset time of the heat conduction inclined plate is given.
(9) The outer surface of the thermal deformation shaping block is coated with the nano coating except the expansion film, an expansion gap is reserved between the expansion film and the outer end face of the inner supporting portion, the smoothness and the strength of the surface of the thermal deformation shaping block are improved, and the expansion gap can meet the requirement of extrusion of a thermal deformation body when the heat-conducting inclined sheet inclines.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a thermo-deformable shaped block according to the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the heat guide of the present invention;
FIG. 5 is a schematic structural diagram of a magnetic control capsule according to the present invention;
fig. 6 is a schematic structural view of the cooling bag of the present invention.
The reference numbers in the figures illustrate:
1 cutting table, 2 mounting frames, 3 lifting tables, 4 cutting blades, 5 heaters, 6 electromagnets, 7 thermal deformation shaping blocks, 71 outer foundation parts, 72 inner supporting parts, 73 thermal guiding parts, 731 heat-conducting inclined sheets, 732 expansion films, 733 thermal phase change bodies, 8 magnetic control bags, 81 magnet inner cores, 82 magnetic shielding coats, 83 heat-conducting wires, 84 thermal expansion blocks, 9 cooling bags, 91 outer isolating sheets, 92 inner isolating sleeves, 93 cooling inner cores, 10 elastic heat-conducting wires, 11 water-conducting beams and 12 attraction iron cores.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, a full-automatic cutting and processing machine for square tubes comprises a cutting table 1, wherein an installation frame 2 is installed at the upper end of the cutting table 1, a lifting table 3 is installed on the installation frame 2, a cutting blade 4 is installed at the driving end of the lifting table 3, a square tube positioned at the lower side of the cutting blade 4 is also placed at the upper end of the cutting table 1, a heater 5 and an electromagnet 6 are also installed on the lifting table 3, a pair of matched thermal deformation shaping blocks 7 are connected in the square tube in a sliding manner, the pair of thermal deformation shaping blocks 7 are symmetrically distributed, the thermal deformation shaping blocks 7 comprise an outer base part 71, an inner supporting part 72 and a heat guiding part 73, the inner supporting part 72 is connected to the outer end of the outer base part 71, the inner supporting part 72 is positioned at one end where the pair of outer base part 71 is close to each other, the heat guiding part 73 is connected to the upper end of the inner supporting part 72, the outer base part 71, the inner supporting part 72 and the heat guiding part 73 form a complete cuboid, and the connection surface of the inner support portion 72 and the heat guide portion 73 is a slope that is inclined downward in a direction away from the outer base portion 71.
Referring to fig. 4, the heat guiding part 73 includes a heat conductive inclined plate 731, an expansion film 732 and a heat phase change body 733, one end of the heat conductive inclined plate 731 is connected to the upper end of the inclined surface of the inner supporting part 72, and the other end of the expansion film 732 is connected to the lower end of the inclined plane of the inner support 72 through the expansion film 732, and the thermal phase change body 733 is filled in the space surrounded by the heat conductive inclined plate 731, the expansion film 732 and the inner support 72, and in a normal state, due to the solid incompressible property of the thermal phase change body 733, the square pipe can be supported and shaped inside, so that the deformation is not easy to cause when the cutting blade 4 is primarily cut, the thermal deformation body 733 is heated by the heat conductive inclination piece 731 after the cutting blade 4 cuts the upper end surface of the square tube, then, the thermal deformation body 733 is melted into a liquid state and then compressed by the expansibility of the expansion film 732, and the heat conductive inclination piece 731 is changed from a planar state to a slanted state, thereby completing the guidance by the pressing down of the cutting blade 4.
The heat-conducting inclined pieces 731 are made of a hard heat-conducting material, the outer base portion 71 and the inner supporting portion 72 are made of a hard heat-insulating material, and the outer base portion 71 and the inner supporting portion 72 are integrally formed.
The outer surface of the thermal deformation shaped block 7 except the expansion film 732 is coated with a nano coating, an expansion gap is reserved between the expansion film 732 and the outer end face of the inner support part 72, the smoothness and the strength of the surface of the thermal deformation shaped block 7 are improved, and the expansion gap can meet the requirement of extruding the thermal phase change body 733 when the heat-conducting inclined sheet 731 inclines.
The thermal phase change body 733 is made by mixing a hot melt resin material and thermal conductive graphite particles, and the volume ratio of the thermal conductive graphite particles is not less than 20% of that of the hot melt resin material, and the thermal conductive graphite particles can shorten the time for melting and solidifying the hot melt resin material in a heated and cooled state, thereby indirectly improving the cutting efficiency, and simultaneously, the strength and incompressibility of the thermal conductive graphite particles can be improved by mixing the thermal conductive graphite particles in the hot melt resin material.
The inner end surface of the heat conduction inclined sheet 731 is connected with a plurality of uniformly distributed magnetic control capsules 8 and water guide bundles 11, the inclined surface of the inner support part 72 is provided with a plurality of interaction grooves matched with the magnetic control capsules 8, the notch of each interaction groove is connected with a cooling capsule 9, a plurality of elastic heat transfer wires 10 are connected between the cooling capsules 9 and the magnetic control capsules 8, the bottom of each interaction groove is connected with an attraction iron core 12, deionized water is filled between the attraction iron core 12 and the cooling capsules 9, the magnetic control capsules 8 leak magnetic fields after being heated and expanded, then the iron core is mutually adsorbed with the fixed attraction iron core 12, then the heat conduction inclined piece 731 is actively inclined to be close to the attraction iron core 12, and is contacted with the deionized water through the water conduction beam 11 and the cooling capsule 9, then the triggering refrigeration firstly forces the magnetic control capsule 8 to restore the shape, then the heat conducting inclined sheet 731 is reset under the action of the elastic force after the guiding of the cutting blade 4 is finished, and the thermal phase change body 733 is cooled and solidified to maintain good supporting and shaping effects again.
Referring to fig. 5, the magnetic control capsule 8 includes a magnet core 81, a magnetic shielding outer coat 82, a plurality of heat conduction wires 83, and a thermal expansion block 84, the magnet core 81 is connected to an inner end surface of the heat conduction inclined piece 731, the magnetic shielding outer coat 82 includes a plurality of densely distributed magnetic shielding unit blocks, and the magnetic shielding unit blocks are covered on the outer end of the magnet core 81, the thermal expansion blocks 84 are uniformly embedded between the magnet core 81 and the magnetic shielding unit blocks, and the heat-conducting wire 83 is connected between the heat-conducting inclined piece 731 and the thermal expansion block 84, the magnetic shielding coat 82 can shield the magnetic field of the magnet core 81 in the normal state without acting on the attraction iron core 12, after the heat conducting wires 83 conduct heat to the thermal expansion blocks 84 to force the thermal expansion blocks to expand, the magnetic shielding unit blocks are squeezed and dispersed, and the magnetic field of the magnet core 81 passes through and interacts with the attraction core 12 to trigger the tilting action of the heat conducting tilting pieces 731.
The cooling bag 9 is provided with a migration hole matched with the water guide bundle 11, the water guide bundle 11 penetrates through the migration hole and extends to the inner side of the interaction groove, and when the heat conduction inclined piece 731 inclines, the water guide bundle 11 penetrates through the migration hole to be in contact with deionized water and absorbed by the deionized water, and then is matched with the cooling bag 9 to realize refrigeration.
Referring to fig. 6, the cooling bag 9 includes an outer isolation sheet 91, an inner isolation sleeve 92 and a cooling inner core 93, the outer isolation sheet 91 is connected to the open end of the inner isolation sleeve 92, the outer isolation sheet 91 and the inner isolation sleeve 92 are respectively located at the outer side and the inner side of the interaction slot, the cooling inner core 93 is connected between the outer isolation sheet 91 and the inner isolation sleeve 92, the outer isolation sheet 91 is used for isolating the melted thermal phase 733, the inner isolation sleeve 92 is used for isolating the deionized water, and the cooling inner core 93 can cooperate with the deionized water absorbed by the water guide bundle 11 to realize cooling.
The invention can not only reduce the cutting power, but also is not easy to cause large-amplitude deformation of the cutting opening by placing the matched thermal deformation shaping block 7 in the square tube, and then the cutting position is determined based on magnetic guidance, and the cutting blade 4 is cut by utilizing a vertical cutting mode after being heated, and is temporarily stopped for position adjustment after the upper end surface is cut, even if the position of the thermal deformation shaping block 7 has an error, the thermal deformation shaping block 7 automatically triggers the deformation action under the heating of the cutting blade 4, then the cutting blade 4 is guided until the thermal deformation shaping block 7 indirectly moves to the optimal position, and the square tube is completely and integrally cut under the shaping and limiting of the thermal deformation shaping block 7, compared with the abrasive wheel cutting machine adopted in the prior art, the invention can obviously improve the cutting quality of the square tube, and can well control the cutting shape, is beneficial to subsequent processing.
The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a full automatic cutout processing machine of side pipe, includes cutting bed (1), mounting bracket (2) are installed to cutting bed (1) upper end, install elevating platform (3) on mounting bracket (2), cutting blade (4) are installed to the drive end of elevating platform (3), cutting bed (1) upper end has still been placed and is located the side pipe of cutting blade (4) downside, its characterized in that: the lifting platform (3) is also provided with a heater (5) and an electromagnet (6), the square tube is internally connected with a pair of matched thermal deformation shaping blocks (7) in a sliding way, and the pair of thermal deformation shaping blocks (7) are symmetrically distributed, the thermal deformation shaping blocks (7) comprise an outer base part (71), an inner support part (72) and a thermal guide part (73), the inner support part (72) is connected with the outer end of the outer base part (71), and the inner supporting portion (72) is located at one end of a pair of the base portions (71) close to each other, the heat guiding part (73) is connected with the upper end of the inner supporting part (72), the outer base part (71), the inner supporting part (72) and the heat guiding part (73) form a complete cuboid, and the connection surface of the inner support part (72) and the heat guide part (73) is an inclined surface which inclines downwards along the direction far away from the outer base part (71).
2. The full-automatic cutting and processing machine for square tubes according to claim 1, wherein: the heat guiding part (73) comprises a heat conduction inclined sheet (731), an expansion film (732) and a heat phase variation body (733), one end of the heat conduction inclined sheet (731) is connected with the upper end of the inclined plane of the inner supporting part (72), the other end of the expansion film (732) is connected with the lower end of the inclined plane of the inner supporting part (72) through the expansion film (732), and the heat phase variation body (733) is filled in a space surrounded by the heat conduction inclined sheet (731), the expansion film (732) and the inner supporting part (72).
3. The full-automatic cutting and processing machine of square pipe according to claim 2, characterized in that: the heat-conducting inclined sheet (731) is made of hard heat-conducting materials, the outer base portion (71) and the inner support portion (72) are both made of hard heat-insulating materials, and the outer base portion (71) and the inner support portion (72) are integrally formed.
4. The full-automatic cutting and processing machine of square pipe according to claim 2, characterized in that: the thermal phase change body (733) is prepared by mixing hot melt resin materials and heat conduction graphite particles, and the volume ratio of the heat conduction graphite particles is not less than 20% of that of the hot melt resin materials.
5. The full-automatic cutting and processing machine of square pipe according to claim 2, characterized in that: be connected with a plurality of evenly distributed's accuse magnetic pocket (8) and water guide bundle (11) on the terminal surface in heat conduction inclined plate (731), set up a plurality ofly on the inclined plane of interior supporting part (72) and accuse magnetic pocket (8) assorted mutual groove, mutual groove notch department is connected with cooling bag (9), be connected with many elasticity heat transfer silk (10) between cooling bag (9) and accuse magnetic pocket (8), mutual groove tank bottom is connected with attracts iron core (12), it has deionized water to attract to fill between iron core (12) and cooling bag (9).
6. The full-automatic cutting and processing machine of square pipe according to claim 5, characterized in that: accuse magnetic capsule (8) include magnet inner core (81), magnetism shielding coat (82), many heat-conducting wires (83) and thermal expansion piece (84), magnet inner core (81) are connected on heat-conducting piece (731) inner terminal surface, magnetism shielding coat (82) include the magnetism shielding unit piece that the polylith is intensive to be distributed, and magnetism shielding unit piece covers in magnet inner core (81) outer end, thermal expansion piece (84) are evenly inlayed between magnet inner core (81) and magnetism shielding unit piece, and heat-conducting wires (83) are connected between heat-conducting piece (731) and thermal expansion piece (84).
7. The full-automatic cutting and processing machine of square pipe according to claim 5, characterized in that: the cooling bag (9) is provided with a migration hole matched with the water guide bundle (11), and the water guide bundle (11) penetrates through the migration hole and extends to the inner side of the interaction groove.
8. The full-automatic cutting and processing machine of square pipe according to claim 5, characterized in that: the cooling bag (9) comprises an outer isolation sheet (91), an inner isolation sleeve (92) and a cooling inner core (93), the outer isolation sheet (91) is connected to the opening end of the inner isolation sleeve (92), the outer isolation sheet (91) and the inner isolation sleeve (92) are respectively located on the outer side and the inner side of the interaction groove, and the cooling inner core (93) is connected between the outer isolation sheet (91) and the inner isolation sleeve (92).
9. The full-automatic cutting and processing machine of square pipe according to claim 8, characterized in that: the outer spacing block (91) is made of heat conducting materials, the inner spacing sleeve (92) is made of waterproof materials, and the cooling inner core (93) is made of saltpeter.
10. The full-automatic cutting and processing machine for square tubes according to claim 1, wherein: the outer surface of the thermal deformation shaping block (7) is coated with a nano coating except for the expansion film (732), and an expansion gap is reserved between the expansion film (732) and the outer end face of the inner support part (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524347.6A CN113210714A (en) | 2021-05-13 | 2021-05-13 | Full-automatic cutting processing machine of side pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593171A (en) * | 2022-05-11 | 2022-06-07 | 江苏科曼赛特减振器有限公司 | Compression hydraulic buffer structure |
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| JPH07223111A (en) * | 1994-02-04 | 1995-08-22 | Karutetsuku:Kk | Cutting device for thin metal pipe |
| KR20140055623A (en) * | 2012-10-31 | 2014-05-09 | 서상호 | Driving stability device for pipe cutting device |
| CN210615296U (en) * | 2019-09-26 | 2020-05-26 | 南阳金博减振科技有限公司 | Full-automatic pipe cutting machine tailing size positioning cutting device |
| CN212094593U (en) * | 2020-05-18 | 2020-12-08 | 天津佳美特钢材贸易有限公司 | Steel pipe cutting device |
| CN112439937A (en) * | 2020-11-19 | 2021-03-05 | 长春理工大学光电信息学院 | Self-balancing sheet metal shearing mechanism |
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2021
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07223111A (en) * | 1994-02-04 | 1995-08-22 | Karutetsuku:Kk | Cutting device for thin metal pipe |
| KR20140055623A (en) * | 2012-10-31 | 2014-05-09 | 서상호 | Driving stability device for pipe cutting device |
| CN210615296U (en) * | 2019-09-26 | 2020-05-26 | 南阳金博减振科技有限公司 | Full-automatic pipe cutting machine tailing size positioning cutting device |
| CN212094593U (en) * | 2020-05-18 | 2020-12-08 | 天津佳美特钢材贸易有限公司 | Steel pipe cutting device |
| CN112439937A (en) * | 2020-11-19 | 2021-03-05 | 长春理工大学光电信息学院 | Self-balancing sheet metal shearing mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593171A (en) * | 2022-05-11 | 2022-06-07 | 江苏科曼赛特减振器有限公司 | Compression hydraulic buffer structure |
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Application publication date: 20210806 |