CN213080418U - Pipe cutting machine - Google Patents
Pipe cutting machine Download PDFInfo
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- CN213080418U CN213080418U CN202021075622.8U CN202021075622U CN213080418U CN 213080418 U CN213080418 U CN 213080418U CN 202021075622 U CN202021075622 U CN 202021075622U CN 213080418 U CN213080418 U CN 213080418U
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Abstract
The utility model relates to the technical field of machining, a pipe cutting machine is disclosed, including trusteeship device, cutting machine and the receiving device who arranges in proper order along pipe material direction of delivery, trusteeship device includes trusteeship frame and bearing roller trusteeship mechanism, reducing trusteeship mechanism, first chuck and second chuck, and bearing roller trusteeship mechanism includes holding in the palm the material bearing roller, holds in the palm material mounting panel, pendulum rod, cylinder removal seat, holds in the palm material follower rod, is used for driving the first material lift cylinder and the material servo motor that hold in the palm of pendulum rod luffing motion; the reducing pipe supporting mechanism comprises a reducing wheel, a limiting rod, a mounting bracket and a second material supporting lifting cylinder; the receiving device comprises a receiving rack, a receiving platform and a receiving mechanism. Adopt the utility model has the advantages of realize automatic trusteeship and remove, automatic cutout and automatic material that connects, can prevent that the pipe material from taking place to warp, can also make the bearing roller reciprocate along with the rotation of multilateral pipe, the cutting effect of pipe material is good, the cutting is accurate high, has improved pipe material finished product quality.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a pipe cutting machine.
Background
The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal.
The existing laser cutting machine needs manual supporting and receiving in the using process, automatic production cannot be achieved, labor intensity of workers is high, meanwhile, manual operation is time-consuming and serious, pipe cutting efficiency of the cutting machine is further affected, and manual operation increases labor cost.
Particularly, when a laser cutting machine is used for cutting a polygonal pipe, the pipe is clamped by two chucks, and then the cutting position is positioned at the cutting station of the cutting machine for cutting the pipe, but when the length of the raw material pipe is greatly different from the length of the required pipe, the pipe is easy to bend and deform due to the fact that the two chucks only clamp the two ends of the pipe, so that the cut of the pipe deviates, and the processing error is large; therefore, a supporting pipe device is needed to be added to support the pipe materials, the pipe materials are prevented from being bent and deformed, however, if the existing supporting pipe device is used, the laser cutting machine cuts a multi-pipe edge, when the cutting position of the multi-pipe needs to be adjusted by rotating the multi-pipe, the edge of the multi-pipe interferes with the supporting pipe device, and therefore the cutting effect of the multi-pipe is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that a pipe material cutting machine is provided, realize automatic trusteeship and remove, automatic cutout and automatic material that connects, can prevent that the pipe material from taking place to warp, can also make the bearing roller reciprocate along with the rotation of multilateral pipe, the cutting effect of pipe material is good, the cutting is accurate high, has improved pipe material finished product quality.
In order to solve the technical problem, the utility model provides a pipe cutting machine, including trusteeship device, cutting machine and the receiving device who arranges in proper order along pipe material direction of delivery, trusteeship device includes trusteeship frame and sets up bearing roller trusteeship mechanism, reducing trusteeship mechanism, the first chuck that is used for the front end of centre gripping pipe material and is used for the centre gripping pipe material and can supply the second chuck that the pipe material rear end passes, the cutting station of cutting machine is located the rear of second chuck;
the first chuck is arranged on the tube supporting frame and driven by a chuck driving mechanism to move back and forth along the tube supporting frame, and the second chuck is fixed at the rear end of the tube supporting frame;
the carrier roller supporting pipe mechanisms are provided with a plurality of carrier roller supporting pipes which are arranged in the supporting pipe rack at intervals respectively, and each carrier roller supporting pipe mechanism comprises a material supporting carrier roller, a material supporting mounting plate, a swing rod, a cylinder moving seat, a material supporting follower rod, a first material supporting lifting cylinder for driving the swing rod to swing up and down and a material supporting servo motor for driving the material supporting follower rod to move back and forth;
the material supporting carrier roller is rotatably connected with the material supporting mounting plate, the front end of the swing rod is rotatably connected with a cross beam of the material supporting rack, the rear end of the swing rod is connected with the material supporting mounting plate, the left side and the right side of the cylinder moving seat are respectively in sliding connection with the left side and the right side of the material supporting rack, the left side and the right side of the first material supporting lifting cylinder are rotatably connected with the cylinder moving seat, the upper end of a push rod of the first material supporting lifting cylinder is connected with the swing rod, the material supporting follow-up rod is arranged along the length direction of the material supporting rack and is fixedly connected with the cylinder moving seat, the material supporting servo motor is fixed on the material supporting rack, and the output end of the material supporting servo motor is fixedly connected with the material supporting follow-up rod;
the reducing pipe supporting mechanism is provided with a plurality of reducing pipe supporting mechanisms which are arranged in the pipe supporting rack at intervals respectively, and comprises a reducing wheel, a limiting rod, an installation support and a second material supporting lifting cylinder for driving the installation support to move up and down;
the reducing wheel is rotatably connected to the mounting support, a C-shaped groove is formed in the reducing wheel, the groove width of the C-shaped groove is gradually reduced along the circumferential direction of the reducing wheel to form a reducing channel connected end to end, a plurality of limiting holes are formed in the end face of the reducing wheel and are arranged at equal intervals along the circumferential direction of the end face of the reducing wheel, connecting holes matched and connected with the limiting rods are formed in the mounting support, the limiting rods are inserted into any limiting hole through the connecting holes, and the upper end of a push rod of the second material supporting lifting cylinder is connected with the mounting support;
the receiving device comprises a receiving rack, and a receiving table and a receiving mechanism which are arranged on the receiving rack, wherein the front end of the receiving rack is connected to the rear end of the hosting rack and is arranged along the length direction of the hosting rack, the top surface of the receiving table is obliquely arranged towards the left side or the right side of the receiving rack, the top surface of the receiving table is provided with an opening through which the receiving mechanism can pass, the receiving mechanism is provided with a plurality of receiving roller assemblies and is respectively arranged in the receiving rack at intervals, and the receiving mechanism comprises a receiving roller assembly and a receiving driving assembly for driving the receiving roller assembly to move up and down at the receiving port;
the receiving carrier roller assembly comprises a receiving carrier roller and a receiving mounting plate, and the receiving carrier roller is rotatably connected with the receiving mounting plate;
connect material drive assembly including connect material lift cylinder, follower plate, follow the material that connects the length direction of material frame arranges connect the material follower shaft and be used for driving connect material follower shaft pivoted to connect material servo motor, the follower plate can set up with reciprocating on the crossbeam of material frame connects, connect material lift cylinder to fix on the follower plate, the upper end of the push rod that connects material lift cylinder with connect the material mounting panel to be connected, be equipped with the first rack that is vertical arrangement on the follower plate, connect material servo motor to fix in the material frame, connect material servo motor's output with connect the material follower shaft to be connected, connect the epaxial first gear that is equipped with first rack toothing.
As the utility model discloses preferred scheme, the left end face and the right-hand member face of reducing wheel all are equipped with a plurality of spacing holes along the circumferencial direction equidistance interval arrangement of its terminal surface.
As the utility model discloses preferred scheme, be provided with around the spacing hole with the scale that each groove width numerical value in C type groove corresponds.
As the utility model discloses preferred scheme, ask the material bearing roller to include rotationally install the first material bearing roller that asks of the one end of asking the material mounting panel is rotationally installed ask the second of the other end of asking the material mounting panel to ask the material bearing roller, first ask the material bearing roller to be equipped with two, two first material bearing roller that asks is the V type and arranges, the second asks the straight rod that the material bearing roller set up for a level.
As the utility model discloses preferred scheme, connect to be equipped with V type groove on the material mounting panel, connect the material bearing roller to include that first material bearing roller and second connect the material bearing roller, first material bearing roller that connects is equipped with two and rotationally installs respectively on the V type groove, top detachably on the V type groove is equipped with the bearing roller mounting bracket, the second connects the material bearing roller to rotationally install on the bearing roller mounting bracket.
As the utility model discloses preferred scheme, every the cylinder of bearing roller trusteeship mechanism removes the seat respectively through anchor clamps with hold in the palm material follower rod fixed connection, hold in the palm material servo motor's output pass through anchor clamps with hold in the palm material follower rod fixed connection.
As the utility model discloses preferred scheme, every the first gear that receiving mechanism corresponds is connected to respectively on the same material follower shaft that connects.
As the utility model discloses preferred scheme, connect to be equipped with out the work or material rest in the material frame, go out the work or material rest with connect the work or material rest to connect, just the top surface that goes out the work or material rest is located and states the lower extreme that connects the top surface of work or material rest, it keeps away from to go out the work or material rest connect one side of work or material rest to be equipped with and be used for placing the pipe material and roll the baffle that falls.
As the utility model discloses preferred scheme, be equipped with in the trusteeship frame and be used for the installation the movable plate and the first linear guide of first chuck are vice, the movable plate is vice to be installed through first linear guide in the trusteeship frame.
As the utility model discloses preferred scheme, chuck actuating mechanism includes motor, second gear and second rack, the second rack sets up trusteeship frame is last and follows the length direction of trusteeship frame arranges, the motor sets up on the movable plate, just the output of motor with the second gear is connected, the second gear with the meshing of second rack.
Implement the utility model discloses a pipe cutting machine compares with prior art, has following beneficial effect:
the utility model supports the pipe material through the material supporting roller and the material receiving roller, is suitable for pipe materials with various specifications, such as round pipes or polygonal pipes (such as triangular pipes, square pipes, pentagonal pipes, hexagonal pipes and the like), and has wide application range and strong practicability; the groove width can be adjusted according to the pipe diameter specification by arranging the reducing wheels, and the device is suitable for round pipes with various pipe diameter specifications; through the combination of the material supporting carrier roller and the reducing wheel, the pipe material can be quickly and stably supported, the pipe material is effectively prevented from being deformed in the cutting process, the cutting effect is effectively prevented from being influenced by the shaking of the thin circular pipe in the cutting process, the stability is improved, and the cutting effect of the pipe material is improved; the first chuck drives the pipe to move, so that the position of the pipe can be adjusted according to the required cutting length of the pipe, different cutting length requirements are met, automatic adjustment is realized, and the cutting precision of the pipe is improved; the supporting carrier roller is driven by the supporting servo motor to move up and down along with the rotation of the pipe materials, the receiving carrier roller is driven by the receiving driving assembly to move up and down along with the rotation of the pipe materials, so that the supporting carrier roller and the receiving carrier roller avoid the edges of the pipe materials, the pipe materials can be cut in a bearing state of the supporting carrier roller and the receiving carrier roller all the time, the pipe materials are prevented from being bent downwards or deformed due to self gravity, and the quality of finished pipe materials is guaranteed; the cut pipe materials are discharged through the material receiving device, so that the pipe materials can be prevented from being damaged due to random falling after being cut, the cutting quality of the pipe materials is improved, and the safety is high; the top surface of the material receiving platform is obliquely arranged, so that the pipe material can automatically slide, the material receiving is convenient, the manual operation is not needed, and the manual labor is reduced;
it can be seen, the utility model discloses can be swiftly and stably with the pipe material bearing, accurately move the location and fix to the pipe material, make the bearing roller reciprocate along with the rotation of pipe material, and can cut the pipe material accurately, and prevent that the pipe material from taking place to warp, can also carry out the unloading to the pipe material that the cutting is good, realize automatic trusteeship and hold in the palm the material, automatic cutout and automatic material that connects, work efficiency is high, the artifical intensity of labour has been reduced, the labor cost is reduced, and the cutting effect of pipe material is good, the cutting is accurate high, the pipe material finished product quality has been improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
Fig. 1 is a schematic structural diagram of a pipe material cutting machine provided by the present invention;
fig. 2 is a schematic structural diagram of the tube supporting device in the present invention;
fig. 3 is a schematic structural diagram of the reducing pipe supporting mechanism of the present invention;
fig. 4 is a schematic structural diagram of the carrier roller support tube mechanism of the present invention;
fig. 5 is a schematic structural view of the receiving device of the present invention;
fig. 6 is a schematic structural view of the receiving mechanism of the present invention;
fig. 7 is a side view of the receiving device of the present invention;
fig. 8 is a schematic structural view of the chuck driving mechanism according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate the orientation or positional relationship, are used in the present invention as being based on the orientation or positional relationship shown in the drawings, and are used only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 7, the preferred embodiment of the present invention is a pipe cutting machine 2, including trusteeship device 1, cutting machine 2 and receiving device 3 arranged in proper order along pipe conveying direction, trusteeship device 1 includes trusteeship frame 4 and sets up bearing roller trusteeship mechanism 5, reducing trusteeship mechanism 16, the first chuck 6 that is used for the front end of centre gripping pipe and is used for the centre gripping pipe and can supply the second chuck 7 that pipe rear end passed on trusteeship frame 4, the cutting station of cutting machine 2 is located the rear of second chuck 7, specifically, first chuck 6 with second chuck 7 is coaxial.
The first chuck 6 is arranged on the hosting frame 4 and is driven 61 by a chuck driving mechanism 61 to move back and forth along the hosting frame 4, and the second chuck 7 is fixed at the rear end of the hosting frame 4.
The carrier roller supporting pipe mechanisms 5 are arranged in the supporting pipe rack 4 at intervals, and each carrier roller supporting pipe mechanism 5 comprises a material supporting carrier roller 511, a material supporting mounting plate 512, a swing rod 521, a cylinder moving seat 522, a material supporting follower rod 523, a first material supporting lifting cylinder 524 for driving the swing rod 521 to swing up and down, and a material supporting servo motor 525 for driving the material supporting follower rod 523 to move back and forth.
The material supporting carrier roller 511 is rotatably connected with the material supporting mounting plate 512, the front end of the swing rod 521 is rotatably connected with the cross beam of the supporting pipe frame 4, the rear end of the swing rod 521 is connected with the material supporting mounting plate 512, the left side and the right side of the cylinder moving seat 522 are respectively connected with the left side and the right side of the pipe supporting frame 4 in a sliding manner, the left side and the right side of the first material supporting lifting cylinder 524 are rotatably connected with the cylinder moving seat 522, the upper end of the push rod of the first material supporting lifting cylinder 524 is connected with the swing rod 521, the supporting material follower rod 523 is arranged along the length direction of the supporting pipe frame 4 and is fixedly connected with the cylinder moving seat 522, the material supporting servo motor 525 is fixed on the material supporting rack 4, the output end of the material supporting servo motor 525 is fixedly connected with the material supporting follow-up rod 523, and specifically, the cylinder moving seat 522 is a U-shaped frame.
Reducing trusteeship mechanism 16 is equipped with a plurality of and sets up respectively at interval trusteeship frame 4 is interior, reducing trusteeship mechanism 16 includes reducing wheel 1611, gag lever post 1612, installing support 1613 and is used for the drive the second that installing support 1613 reciprocated holds in the palm material lift cylinder 1621.
Diameter-changing wheel 1611 rotationally connects on the installing support 1613, be equipped with C type groove 1614 on the diameter-changing wheel 1611, the groove width of C type groove 1614 reduces gradually and forms the reducing passageway of an end to end along diameter-changing wheel 1611's circumferencial direction, diameter-changing wheel's terminal surface is equipped with a plurality of spacing holes 1615 of arranging along the circumferencial direction equidistance interval of its terminal surface, be equipped with on the installing support 1613 with the connecting hole that gag lever post 1612 cooperation is connected, gag lever post 1612 passes through the connecting hole is pegged graft at arbitrary in the spacing hole 1615, the upper end of second asks material lift cylinder 1621's push rod with the installing support 1613 is connected.
Receiving device 3 is in including connecing material frame 8 and setting connect material platform 10 and receiving mechanism 9 in the material frame 8, connect the front end of material frame 8 to be connected the rear end of trusteeship frame 4 just follows the length direction of trusteeship frame 4 sets up, connect the top surface of material platform 10 to connect the left side or the right side slope setting of material frame 8, the top surface of receiving material platform 10 is equipped with and supplies the opening 101 that receiving mechanism 9 passed, receiving mechanism 9 is equipped with a plurality of and sets up respectively with interval in receiving material frame 8, receiving mechanism 9 is including connecing material bearing roller subassembly 91 and being used for the drive connect material bearing roller subassembly 91 to be in connect the material drive assembly 92 that material bearing roller subassembly 91 department reciprocated.
Connect material bearing roller subassembly 91 including connecing material bearing roller 911 and connecing material mounting panel 912, connect material bearing roller 911 with connect material mounting panel 912 to rotate and be connected.
Connect material drive assembly 92 including connecing material lift cylinder 921, follower plate 922, edge connect the material follower shaft 923 that the length direction of material frame 8 arranged and be used for the drive connect material follower shaft 923 pivoted to connect material servo motor 924, follower plate 922 can set up with reciprocating on the crossbeam of material frame 8, connect material lift cylinder 921 to fix on the follower plate 922, the upper end of the push rod that connects material lift cylinder 921 with connect the material mounting panel 912 to be connected, be equipped with on the follower plate 922 to be vertical first rack 925 of arranging, connect material servo motor 924 to fix connect on the material frame 8, connect the output of material servo motor 924 with connect the material follower shaft 923 to connect, connect be equipped with on the material follower shaft 923 with first gear 926 of first rack 925 meshing.
It should be noted that the feeding side of the tube is the front side, and the discharging side of the tube is the back side.
In specific implementation, the cylinder moving seat 522 of each carrier roller supporting pipe mechanism 5 is fixedly connected with the material supporting follower rod 523 through a clamp 11, and the output end of the material supporting servo motor 525 is fixedly connected with the material supporting follower rod 523 through the clamp 11; the first gear 926 corresponding to each receiving mechanism 9 is respectively connected to the same receiving follower shaft 923.
In this embodiment, the rear end of frame is equipped with cutting machine 2, cutting station of cutting machine 2 is located the rear of second chuck 7. Specifically, the cutting machine 2 is a laser cutting machine 2, the laser cutting machine 2 is stable in performance, high in cutting precision, high in cutting speed and small in heat affected zone, so that the pipe material is not prone to deformation, the use cost is low, and the subsequent maintenance cost is low. The material supporting carrier roller 511 and the material receiving carrier roller 911 are both made of stainless steel, so that damage to the pipe materials in the process of supporting the pipe materials and moving the pipe materials is avoided.
Pipe material cutting machine 2 during operation, when the upstream asks the material equipment to carry the pipe material to the assigned position, the push rod of first support material lift cylinder 524 stretches out and drives pendulum rod 521 rebound, and pendulum rod 521 drives and asks material bearing roller 511 rebound and bearing pipe material, and wherein, when needing to carry out the pay-off to pipe (especially thin pipe), bearing roller trusteeship mechanism and reducing trusteeship mechanism all bear the pipe: before feeding, the C-shaped groove needs to be adjusted to a proper groove width according to the pipe diameter of a pipe material, the limiting rod is pulled out to be separated from the limiting hole, the limiting rod is inserted into the corresponding limiting hole when the diameter-changing wheel is rotated to the groove width matched with the pipe diameter, the diameter-changing wheel is fixed, after the upstream feeding equipment conveys the round pipe to a specified position, the push rod of the second lifting cylinder extends out and drives the mounting support to move upwards, and the mounting support drives the diameter-changing wheel to move upwards and support the pipe material; after the front end of a pipe is clamped by the first chuck 6, the first chuck 6 drives the pipe to move towards the second chuck 7 according to the required cutting length of the pipe, the rear end of the pipe passes through the second chuck 7 and sequentially opens the material receiving lifting cylinder 921 according to the length of the pipe passing through the second chuck 7, the push rod of the material receiving lifting cylinder 921 extends out and drives the material receiving mounting plate 912 to pass through the material receiving opening to move upwards, the material receiving mounting plate 912 drives the material receiving carrier roller 911 to move upwards and support the pipe, when the cutting position of the pipe material is positioned at the cutting station of the cutting machine 2, the second chuck 7 clamps and fixes the pipe material, then, the cutting machine 2 cuts the pipe materials, after the pipe materials are cut, the push rods of the material receiving lifting cylinders 921 are simultaneously retracted and drive the material receiving mounting plates 912 to move downwards to the lower side of the material receiving opening, so that the cut pipe materials slide down from the top surface of the material receiving table 10, and automatic pipe material feeding and receiving are completed;
during the process of cutting the pipe material by the laser cutting machine 2, the pipe material needs to be rotated to adjust the cutting position, particularly when the polygonal pipe is rotated, the material supporting servo motor 525 drives the material supporting follow-up rod 523 and the cylinder moving seat 522 to move back and forth, so that the first material supporting lifting cylinder 524 swings back and forth to drive the swing rod 521 to swing up and down, the swing rod 521 drives the material supporting carrier roller 511 to move up and down to avoid the edge of the pipe material, the material receiving servo motor 924 drives the material receiving follow-up shaft 923 to rotate, the material receiving follow-up shaft 923 drives the follow-up plate 922 to move up and down, and the follow-up plate 922 drives the material receiving carrier roller.
Therefore, the utility model supports the pipe material through the material supporting roller 511 and the material receiving roller 911, and is suitable for pipe materials with various specifications, such as round pipes or polygonal pipes (such as triangular pipes, square pipes, pentagonal pipes, hexagonal pipes, etc.), and has wide application range and strong practicability; the groove width can be adjusted according to the pipe diameter specification by arranging the reducing wheel 1611, and the device is suitable for circular pipes with various pipe diameter specifications; through the combination of the material supporting carrier roller 511 and the reducing wheel 1611, the pipe material can be quickly and stably supported, the pipe material is effectively prevented from being deformed in the cutting process, the cutting effect is effectively prevented from being influenced by the shaking of the thin circular pipe in the cutting process, the stability is improved, and the cutting effect of the pipe material is improved; the first chuck 6 drives the pipe to move, so that the position of the pipe can be adjusted according to the required cutting length of the pipe, different cutting length requirements are met, automatic adjustment is realized, and the cutting precision of the pipe is improved; the supporting carrier roller 511 is driven by the supporting servo motor 525 to move up and down along with the rotation of the pipe materials, the receiving carrier roller 911 is driven by the receiving driving assembly 92 to move up and down along with the rotation of the pipe materials, so that the supporting carrier roller 511 and the receiving carrier roller 911 avoid the edges of the pipe materials, the pipe materials can be cut in a bearing state of the supporting carrier roller 511 and the receiving carrier roller 911 all the time, the pipe materials are prevented from being bent downwards or deformed due to the self gravity, and the quality of finished pipe materials is ensured to be good; the cut pipe materials are discharged through the material receiving device 3, so that the pipe materials can be prevented from being damaged due to random falling after being cut, the cutting quality of the pipe materials is improved, and the safety is high; the top surface of the material receiving platform 10 is obliquely arranged, so that the pipe material can automatically slide, the material receiving is convenient, the manual operation is not needed, and the manual labor is reduced;
it can be seen, the utility model discloses can be swiftly and stably with the pipe material bearing, accurately move the location and fix to the pipe material, make the bearing roller reciprocate along with the rotation of pipe material, and can cut the pipe material accurately, and prevent that the pipe material from taking place to warp, can also carry out the unloading to the pipe material that the cutting is good, realize automatic trusteeship and hold in the palm the material, automatic cutout and automatic material that connects, work efficiency is high, the artifical intensity of labour has been reduced, the labor cost is reduced, and the cutting effect of pipe material is good, the cutting is accurate high, the pipe material finished product quality has been improved.
Illustratively, the left end face and the right end face of the reducing wheel 1611 are provided with a plurality of limiting holes 1615 which are equidistantly arranged along the circumferential direction of the end face of the reducing wheel 1611, and the reducing wheel 1611 is limited in two directions, so that the reducing wheel 1611 is positioned better.
In an exemplary embodiment, scales corresponding to the width values of the C-shaped groove 1614 are provided around the limiting hole 1615, i.e., the scale corresponds to the width of the C-shaped groove 1614, and the width of the C-shaped groove can be adjusted according to the scales, so that the use is convenient.
In this embodiment, the gag lever post 1612 is the spacing screw, the connecting hole is the screw hole, gag lever post 1612 with connecting hole threaded connection. When the groove width needs to be adjusted, the limiting rod 1612 can be screwed in or out of the limiting hole 1615 only by rotating the limiting rod 1612, the operation is simple, and the limiting rod 1612 cannot fall out of the limiting hole 1615 in the connecting hole, and the installation is convenient.
Of course, in other embodiments, the position-limiting rod 1612 is a position-limiting pin, the connecting hole is a pin hole, and the position-limiting pin is connected with the connecting pin in an interference fit manner. When the groove width needs to be adjusted, the limiting rod 1612 can be inserted into or pulled out of the limiting hole 1615 only by pulling out the limiting rod 1612, quick detachment and quick loosening are achieved, and operation is convenient.
Illustratively, the material supporting rollers 511 comprise a first material supporting roller 5111 rotatably mounted at one end of the material supporting mounting plate 512 and a second material supporting roller 5112 rotatably mounted at the other end of the material supporting mounting plate 512, two first material supporting rollers 5111 are provided, the two first material supporting rollers 5111 are arranged in a V shape, and the second material supporting roller 5112 is a horizontally arranged straight rod; the first material supporting carrier roller 5111 is arranged in a V shape, so that the left and right displacement of the circular tube can be well prevented, and the circular tube can even fall from the left side and the right side, the safety is high, and the practicability is high; when the diameter of the round pipe is too large, the round pipe is replaced with the second material supporting roller 5112, the second material supporting roller 5112 can stably support the round pipe with the large diameter, and the second material supporting roller 5112 can support a polygonal pipe (such as a triangular pipe, a square pipe, a pentagonal pipe, a hexagonal pipe and the like), so that the requirements of supporting the pipe materials with different specifications and sizes are met, and the application range is expanded.
For example, the rear end of the swing rod 521 is detachably connected with the material supporting mounting plate 512; specifically, a screw is arranged on the material receiving mounting frame, and a second screw hole corresponding to the screw is arranged on the swing rod 521. Due to the design, the material supporting mounting plate 512 can be conveniently and quickly disassembled, so that the operation of replacing the first material supporting roller 5111 or the second material supporting roller 5112 is simpler and quicker, and the working efficiency is high.
Illustratively, the material receiving mounting plate 912 is provided with V-shaped grooves, the material receiving carrier roller 911 comprises a first material receiving carrier roller 9111 and a second material receiving carrier roller 9112, the first material receiving carrier roller 9111 is provided with two material receiving carrier rollers and is respectively rotatably mounted on the V-shaped grooves, the top end of each V-shaped groove is detachably provided with a carrier roller mounting frame, and the second material receiving carrier roller 9112 is rotatably mounted on the carrier roller mounting frame; the first receiving carrier rollers 9111 are arranged in a V shape, so that the left and right displacement of the round pipe can be well prevented, and the round pipe can even fall from the left side and the right side, the safety is high, and the practicability is high; when the diameter of the round pipe is too large, the round pipe is replaced to the second receiving carrier roller 9112, the second receiving carrier roller 9112 can stably support the round pipe with the large diameter, and the second receiving carrier roller 9112 can support polygonal pipes (such as triangular pipes, square pipes, pentagonal pipes, hexagonal pipes and the like), so that the requirements of supporting the pipe materials with different specifications and sizes are met, and the application range is expanded.
Exemplarily, be equipped with out the work or material rest on the material receiving frame 8, the work or material rest with connect the material rest and be connected, just the top surface of play work or material rest is located the lower extreme of the top surface of connecing the material rest, one side that the work or material rest was kept away from connect the material rest 10 is equipped with the baffle that is used for placing the pipe material and rolls and fall. Specifically, a belt conveying mechanism is arranged on the material receiving table 10. By means of the design, the pipe materials which slide down from the material receiving table 10 can be received and conveyed to the designated position, automatic material receiving and conveying are achieved, and the practicability is high.
Illustratively, the trustee frame 4 is provided with a moving plate 12 and a first linear guide rail pair 13 for mounting the first chuck 6, and the moving plate 12 is mounted on the trustee frame 4 through the first linear guide rail pair 13. Specifically, the first linear guide rail pair 13 includes a first guide rail and a first slider, the first guide rail is fixedly arranged on the tube supporting rack 4 and is arranged along the length direction of the tube supporting rack 4, the first slider is fixedly arranged at the bottom of the moving plate 12, and the first slider is slidably connected with the first guide rail; the first guide rail is provided with two guide rails which are respectively fixed at the left side and the right side of the trusteeship frame 4. Due to the design, the movable plate 12 can move back and forth on the first guide rail, the movable plate 12 is effectively prevented from moving left and right in the moving process, the stability of the movable plate 12 is improved, the stability of the first chuck 6 is further improved, and the cutting effect is prevented from being influenced by the left and right displacement of the pipe material in the moving process.
Illustratively, as shown in fig. 8, the chuck driving mechanism 61 includes a motor 611, a second gear 612 and a second rack 613, the second rack 613 is disposed on the hosting rack 4 and is arranged along the length direction of the hosting rack 4, the motor 611 is disposed on the moving plate 12, an output end of the motor 611 is connected to the second gear 612, and the second gear 612 is engaged with the second rack 613. When the chuck driving mechanism 61 is operated, the motor 611 drives the second gear 612 to rotate and move back and forth on the second rack 613, and the second gear 612 drives the moving plate 12 to move back and forth on the supporting frame 4, so as to drive the second chuck 7 to move back and forth. Such design can be according to the position that the required cutting length of pipe material adjusted the pipe material, satisfies different cutting length requirements, realizes automatic regulation, reduces the hand labor power, improves work efficiency, improves the cutting accuracy of pipe material.
Illustratively, a second linear guide rail pair 14 is arranged on the trusteeship frame 4, and the cylinder moving seat 522 is mounted on the trusteeship frame 4 through the second linear guide rail pair 14. Specifically, the second linear guide rail pair 14 includes a second guide rail and a second slider, the second guide rail is fixedly disposed on the support pipe frame 4 and is horizontally disposed, the second slider is fixedly disposed on the left and right sides of the cylinder moving seat 522, and the second slider is slidably connected to the second guide rail. Due to the design, the cylinder moving seat 522 can move back and forth on the second guide rail, the cylinder moving seat 522 is effectively prevented from moving left and right in the moving process, and the stability of the cylinder moving seat 522 is improved.
Illustratively, a third linear guide rail pair 15 is arranged on the material receiving rack 8, and the follower plate 922 is mounted on the material receiving rack 8 through the third linear guide rail pair 15. Specifically, the third linear guide rail pair 15 includes a third guide rail and a third slider, the third guide rail is fixedly disposed on the follower plate 922 and is vertically disposed, the third slider is fixedly disposed on a cross beam of the material receiving machine frame 8, and the third slider is slidably connected to the third guide rail. Due to the design, the follow-up plate 922 can move up and down on the third guide rail, the follow-up plate 922 is effectively prevented from moving left and right in the moving process, and the stability of the follow-up plate 922 is improved.
In the description of the present invention, it is to be understood that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are used in a generic sense, e.g., 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.
Claims (10)
1. A pipe cutting machine is characterized by comprising a pipe supporting device, a cutting machine and a material receiving device which are sequentially arranged along the conveying direction of a pipe, wherein the pipe supporting device comprises a pipe supporting frame, a carrier roller pipe supporting mechanism, a reducing pipe supporting mechanism, a first chuck and a second chuck, the carrier roller pipe supporting mechanism, the reducing pipe supporting mechanism, the first chuck and the second chuck are arranged on the pipe supporting frame, the first chuck is used for clamping the front end of the pipe, the second chuck is used for clamping the pipe and can be used for the rear end of the pipe to pass through, and a cutting station of the cutting machine is;
the first chuck is arranged on the tube supporting frame and driven by a chuck driving mechanism to move back and forth along the tube supporting frame, and the second chuck is fixed at the rear end of the tube supporting frame;
the carrier roller supporting pipe mechanisms are provided with a plurality of carrier roller supporting pipes which are arranged in the supporting pipe rack at intervals respectively, and each carrier roller supporting pipe mechanism comprises a material supporting carrier roller, a material supporting mounting plate, a swing rod, a cylinder moving seat, a material supporting follower rod, a first material supporting lifting cylinder for driving the swing rod to swing up and down and a material supporting servo motor for driving the material supporting follower rod to move back and forth;
the material supporting carrier roller is rotatably connected with the material supporting mounting plate, the front end of the swing rod is rotatably connected with a cross beam of the material supporting rack, the rear end of the swing rod is connected with the material supporting mounting plate, the left side and the right side of the cylinder moving seat are respectively in sliding connection with the left side and the right side of the material supporting rack, the left side and the right side of the first material supporting lifting cylinder are rotatably connected with the cylinder moving seat, the upper end of a push rod of the first material supporting lifting cylinder is connected with the swing rod, the material supporting follow-up rod is arranged along the length direction of the material supporting rack and is fixedly connected with the cylinder moving seat, the material supporting servo motor is fixed on the material supporting rack, and the output end of the material supporting servo motor is fixedly connected with the material supporting follow-up rod;
the reducing pipe supporting mechanism is provided with a plurality of reducing pipe supporting mechanisms which are arranged in the pipe supporting rack at intervals respectively, and comprises a reducing wheel, a limiting rod, an installation support and a second material supporting lifting cylinder for driving the installation support to move up and down;
the reducing wheel is rotatably connected to the mounting support, a C-shaped groove is formed in the reducing wheel, the groove width of the C-shaped groove is gradually reduced along the circumferential direction of the reducing wheel to form a reducing channel connected end to end, a plurality of limiting holes are formed in the end face of the reducing wheel and are arranged at equal intervals along the circumferential direction of the end face of the reducing wheel, connecting holes matched and connected with the limiting rods are formed in the mounting support, the limiting rods are inserted into any limiting hole through the connecting holes, and the upper end of a push rod of the second material supporting lifting cylinder is connected with the mounting support;
the receiving device comprises a receiving rack, and a receiving table and a receiving mechanism which are arranged on the receiving rack, wherein the front end of the receiving rack is connected to the rear end of the hosting rack and is arranged along the length direction of the hosting rack, the top surface of the receiving table is obliquely arranged towards the left side or the right side of the receiving rack, the top surface of the receiving table is provided with an opening through which the receiving mechanism can pass, the receiving mechanism is provided with a plurality of receiving roller assemblies and is respectively arranged in the receiving rack at intervals, and the receiving mechanism comprises a receiving roller assembly and a receiving driving assembly for driving the receiving roller assembly to move up and down at the receiving port;
the receiving carrier roller assembly comprises a receiving carrier roller and a receiving mounting plate, and the receiving carrier roller is rotatably connected with the receiving mounting plate;
connect material drive assembly including connect material lift cylinder, follower plate, follow the material that connects the length direction of material frame arranges connect the material follower shaft and be used for driving connect material follower shaft pivoted to connect material servo motor, the follower plate can set up with reciprocating on the crossbeam of material frame connects, connect material lift cylinder to fix on the follower plate, the upper end of the push rod that connects material lift cylinder with connect the material mounting panel to be connected, be equipped with the first rack that is vertical arrangement on the follower plate, connect material servo motor to fix in the material frame, connect material servo motor's output with connect the material follower shaft to be connected, connect the epaxial first gear that is equipped with first rack toothing.
2. The pipe cutting machine according to claim 1, wherein the left end face and the right end face of the diameter-variable wheel are provided with a plurality of limiting holes which are equidistantly arranged along the circumferential direction of the end face of the diameter-variable wheel.
3. The pipe cutting machine according to claim 1, wherein scales corresponding to the numerical values of the widths of the C-shaped grooves are arranged around the limiting hole.
4. The pipe cutting machine according to claim 1, wherein the material supporting rollers comprise a first material supporting roller rotatably mounted at one end of the material supporting mounting plate and a second material supporting roller rotatably mounted at the other end of the material supporting mounting plate, the number of the first material supporting rollers is two, the two first material supporting rollers are arranged in a V shape, and the second material supporting roller is a straight roller horizontally arranged.
5. The pipe cutting machine according to claim 1, wherein the material receiving mounting plate is provided with a V-shaped groove, the material receiving carrier rollers include a first material receiving carrier roller and a second material receiving carrier roller, the first material receiving carrier roller is provided with two material receiving carrier rollers and rotatably mounted on the V-shaped groove respectively, a carrier roller mounting frame is detachably arranged at the top end of the V-shaped groove, and the second material receiving carrier roller is rotatably mounted on the carrier roller mounting frame.
6. The pipe cutting machine according to claim 1, wherein the cylinder moving seat of each carrier roller support mechanism is fixedly connected with the carrier follower rod through a clamp, and the output end of the carrier servo motor is fixedly connected with the carrier follower rod through a clamp.
7. The pipe material cutting machine according to claim 1, wherein the first gear corresponding to each receiving mechanism is respectively connected to the same receiving follower shaft.
8. The pipe cutting machine according to claim 1, wherein a discharging table is arranged on the material receiving rack, the discharging table is connected with the material receiving table, the top surface of the discharging table is located at the lower end of the top surface of the material receiving table, and a baffle plate for placing the pipe materials to roll down is arranged on one side of the discharging table away from the material receiving table.
9. The pipe cutting machine according to claim 1, wherein the pipe supporting frame is provided with a moving plate for mounting the first chuck and a first linear guide rail pair, and the moving plate is mounted on the pipe supporting frame through the first linear guide rail pair.
10. The pipe material cutting machine according to claim 9, wherein the chuck driving mechanism includes a motor, a second gear and a second rack, the second rack is disposed on the pipe supporting frame and arranged along a length direction of the pipe supporting frame, the motor is disposed on the moving plate, an output end of the motor is connected to the second gear, and the second gear is engaged with the second rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021075622.8U CN213080418U (en) | 2020-06-11 | 2020-06-11 | Pipe cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021075622.8U CN213080418U (en) | 2020-06-11 | 2020-06-11 | Pipe cutting machine |
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| CN213080418U true CN213080418U (en) | 2021-04-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700561A (en) * | 2022-05-16 | 2022-07-05 | 佛山市隆信激光科技有限公司 | Profile processing method and profile processing equipment |
| CN115008043A (en) * | 2022-08-08 | 2022-09-06 | 深圳市华龙新力激光科技有限公司 | Pipe material feeding mechanism and laser cutting machine |
-
2020
- 2020-06-11 CN CN202021075622.8U patent/CN213080418U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700561A (en) * | 2022-05-16 | 2022-07-05 | 佛山市隆信激光科技有限公司 | Profile processing method and profile processing equipment |
| CN114700561B (en) * | 2022-05-16 | 2024-03-22 | 广东隆信激光智能装备有限公司 | Profile processing method and profile processing equipment |
| CN115008043A (en) * | 2022-08-08 | 2022-09-06 | 深圳市华龙新力激光科技有限公司 | Pipe material feeding mechanism and laser cutting machine |
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