CN113305479A - Pipeline welding machine for municipal construction - Google Patents
Pipeline welding machine for municipal construction Download PDFInfo
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- CN113305479A CN113305479A CN202110621489.4A CN202110621489A CN113305479A CN 113305479 A CN113305479 A CN 113305479A CN 202110621489 A CN202110621489 A CN 202110621489A CN 113305479 A CN113305479 A CN 113305479A
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- 238000003466 welding Methods 0.000 title claims abstract description 79
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 99
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 210000000056 organ Anatomy 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 238000013459 approach Methods 0.000 description 5
- 239000002923 metal particle Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Abstract
The invention relates to the technical field of municipal administration, in particular to a pipeline welding machine for municipal construction, which comprises a rack; the moving device is arranged on the rack; the two fixing devices are respectively used for fixedly clamping two pipelines for welding and are arranged on the moving end of the moving device; and the welding device is fixedly arranged on the moving device, and the position of the welding device is arranged in the middle of the moving device. The pipeline welding device can quickly and accurately complete the pipeline welding work, meets most pipeline welding requirements, and simultaneously enables the two pipelines to be in full contact with each other in the welding process through the matching work of the fixing device and the workbench, thereby avoiding the welding problem, reducing unnecessary human resource consumption and improving the overall working efficiency.
Description
Technical Field
The invention relates to the technical field of municipal administration, in particular to a pipeline welding machine for municipal construction.
Background
The pipeline welding machine for municipal construction is used as a common auxiliary device for municipal engineering and is put into municipal construction work in a large number, the pipeline welding machine for municipal construction is generally applied to various pipeline welding, the pipelines are generally circular, roll easily in the welding process, and therefore the two pipelines are misaligned and cannot be aligned, and sometimes tiny misalignment has great influence on the pipeline welding, so that the pipelines in the shapes have to be fixed in the welding process.
Therefore often need handheld welding equipment alone to carry out welding work when the welding, several people help in addition and fix the pipeline, so not only wasted unnecessary manpower resources also can not have very efficient work efficiency simultaneously to still can produce the error through this kind of artifical fixed mode, thereby another work person of starting face probably still can appear various unexpected phenomena in the in-process of carrying the pipeline from top to bottom and endanger staff's life safety.
Disclosure of Invention
In order to solve the technical problem, a pipeline welding machine for municipal construction is provided.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a pipeline welding machine for municipal construction comprises,
a frame;
the moving device is arranged on the rack;
the two fixing devices are respectively used for fixedly clamping two pipelines for welding and are arranged on the moving end of the moving device;
the welding device is fixedly arranged on the moving device, and the position of the welding device is arranged in the middle of the moving device;
the device is characterized in that two moving ends are arranged in the moving device, the two moving ends are far away from each other or close to each other, the two fixing devices are respectively arranged on the two moving ends of the moving device, and the two fixing devices can be suitable for pipeline welding work with different calibers.
Preferably, the bottom of the rack is provided with a movable wheel, a lifting mechanism is arranged between the rack and the movable device, the lifting mechanism is integrally and fixedly arranged on the rack, and the working end of the lifting mechanism is fixedly connected below the movable device.
Preferably, the fixing means comprises, in combination,
the fixing box is integrally rectangular, and one surface of the fixing box is provided with two T-shaped bulges;
the first fixing mechanism body is arranged on one surface of the fixing box, which is far away from the T-shaped bulge, the driving end of the first fixing mechanism body is arranged inside the fixing box, and two output ends of the first fixing mechanism body rotate by taking the fixing box as an axis;
the number of the second fixing mechanisms is two, and the two fixing mechanisms are respectively connected with two output ends of the first fixing mechanism;
the limiting plate is fixedly arranged at the center of one face, far away from the T-shaped bulges, of the fixing box, and the limiting plate is as long as the fixing box.
Preferably, the first fixing mechanism comprises,
the first arc plate is integrally composed of two 1/4 circular rings and a section of arc plate, the arc plate is connected to the middle position of the two 1/4 circular rings, a cylindrical protrusion is arranged on the inner wall of two sides of one end of the first arc plate, a cylinder is arranged between the inner walls of two sides of the other end of the first arc plate, one end of the first arc plate, which is provided with the cylindrical protrusion, is rotatably arranged on the fixing box, the number of the first arc plate is two, the two first arc plates are distributed on two sides of the fixing box in a mirror image mode, and the two second fixing mechanisms are respectively connected with the cylinders on the two first arc plates;
the two control gears are respectively and coaxially connected with the cylindrical protrusions on the same side of the two first arc-shaped rods, and are meshed with each other;
the first motor is fixedly arranged in the fixing box, and an output shaft of the first motor is connected with a control gear.
Preferably, the second fixing mechanism comprises,
the number of the second arc-shaped plates is two, a circular through hole is formed in one end of each second arc-shaped plate, a plane is arranged at the center of the inner wall of each second arc-shaped plate, and one end, provided with the circular through hole, of each second arc-shaped plate is connected with one end, provided with a cylinder, of each first arc-shaped plate;
the quantity of torsional spring sets up to two, and two torsional springs set up respectively in the junction of No. two arcs and an arc.
Preferably, the second fixing mechanism further comprises an auxiliary fixing mechanism for preventing the pipeline from being damaged, the auxiliary fixing mechanism comprises,
the fixing frame is fixedly arranged on the plane of the second arc plate;
the movable plate is arranged in the fixed frame in a sliding mode and is equal to the fixed frame in length;
the number of the first springs is two, and the two first springs are arranged between the movable plate and the fixed frame;
the pressure sensor is fixedly arranged in the middle of the inside of the fixing frame.
Preferably, the moving means comprises, in combination,
the whole fixed base is square with the same length and width as the rack, the output end of the lifting mechanism is fixedly connected to the bottom surface of the fixed base, the two sides of the fixed base are provided with fixed handles, and the welding device is fixedly arranged at the center of the top surface of the fixed base;
the two-way moving mechanism is fixedly arranged on the top surface of the fixed base, and the two fixing devices are respectively arranged on the two moving sliding blocks of the two-way moving mechanism.
Preferably, the top surface of the fixed base is provided with a square through hole, the inside of the fixed base is hollowed, the fixed base is internally provided with a removable movable drawer, and the upper surface and the lower surface of the bidirectional moving mechanism are not sealed.
Preferably, the movable sliding block is integrally in a convex shape, two T-shaped sliding grooves which do not penetrate through the surface of the movable sliding block are formed in the movable sliding block, and the T-shaped sliding grooves in the surface of the movable sliding block and the T-shaped protrusions in the fixed box are matched to work.
Preferably, the movable sliding block is provided with an elastic mechanism at one end communicated with the T-shaped sliding groove, the elastic mechanism is composed of a special-shaped plate and a second spring, two arc-shaped protrusions are arranged on one surface of the special-shaped plate, the distance between the two arc-shaped protrusions is equal to the distance between the two T-shaped sliding grooves, and most of the area of the special-shaped plate and the second spring are arranged in the movable sliding block.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention ensures that the pipelines with different diameters can be fixed for welding work by using the fixing device with the fixed size which can be changed according to requirements, and has better fixing function while adapting to the pipelines with different diameters, thereby improving the applicability of the whole device.
2. The invention ensures that two pipelines to be welded can be fully contacted together after being fixed through the matching work of the moving device and the fixing device, thereby avoiding the phenomenon of incomplete welding caused by pipeline deviation during welding and improving the practicability of the whole device.
The pipeline welding device can quickly and accurately complete the pipeline welding work, meets most pipeline welding requirements, and simultaneously enables the two pipelines to be in full contact with each other in the welding process through the matching work of the fixing device and the workbench, thereby avoiding the welding problem, reducing unnecessary human resource consumption and improving the overall working efficiency.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a front elevational view of the entirety of the present invention;
FIG. 3 is a top plan view of the present invention as a whole;
FIG. 4 is a perspective view of the housing of the present invention;
FIG. 5 is a perspective view of the mobile device of the present invention;
FIG. 6 is an exploded view of the movable block of the present invention;
FIG. 7 is a perspective view of the fixation device of the present invention;
FIG. 8 is a perspective view of the first securing mechanism of the present invention;
FIG. 9 is a perspective view of the second securing mechanism of the present invention;
fig. 10 is an exploded view of the auxiliary fixing mechanism of the present invention.
The reference numbers in the figures are:
1-a frame; 1 a-a lifting mechanism; 1 b-a moving wheel;
2-a mobile device; 2 a-a fixed base; 2a 1-fixed handle; 2a2 — moving drawer; 2a 3-square through hole; 2 b-a bidirectional movement mechanism; 2b1 — moving slide; 2b 2-T-shaped sliding groove; 2b 3-elastic means; 2b 4-shaped sheet; 2b 5-spring No. two;
3-a fixing device; 3 a-a fixation box; 3a1-T shaped projection; 3 b-a first fixing mechanism; 3b 1-arc number one; 3b2 — control gear; 3b 3-motor number one; 3b 4-cylindrical protrusion; 3b 5-cylinder; 3 c-a second fixing mechanism; 3c 1-arc second; 3c 2-torsion spring; 3c 3-circular through hole; 3c 4-auxiliary fixing mechanism; 3c 5-holder; 3c 6-movable plate; 3c 7-spring number one; 3c 8-pressure sensor; 3 d-a limiting plate;
4-welding device.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
In order to solve the technical problem of how to efficiently perform the pipe welding work, referring to fig. 1 to 10, a pipe welding machine for municipal construction, comprising,
a frame 1;
the moving device 2 is arranged on the rack 1;
the number of the fixing devices 3 is two, the two fixing devices 3 are respectively used for fixedly clamping two pipelines for welding, and the two fixing devices 3 are both arranged on the moving end of the moving device 2;
the welding device 4 is fixedly arranged on the moving device 2, and the welding device 4 is arranged in the middle of the moving device 2;
the device is characterized in that two moving ends are arranged in the moving device 2, the two moving ends are far away from each other or close to each other, the two fixing devices 3 are respectively arranged on the two moving ends of the moving device 2, and the two fixing devices 3 can be suitable for pipeline welding work with different calibers.
The worker plugs two pipelines to be welded into the two fixing devices 3 respectively, one surfaces of the two fixing devices, which are close to each other, are provided with a positioning mechanism, the welding surfaces of the two pipelines are limited by the positioning mechanisms respectively after entering the fixing devices, and then the two fixing devices 3 adapt to the sizes of the pipelines so as to firmly fix the two pipelines, after the two fixing devices 3 fix the pipelines, the moving device 2 works to drive the two fixing devices 3 to move close to each other, the two pipelines are driven by the moving device 2 to move close to each other until the welding surfaces of the two pipelines are contacted with each other, and because the existence of positioning mechanism in two fixing device, the face of weld of two pipelines can be very accurate fully contact in welding set bottom, and welding set 4 work that the fixed setting was in the middle part of mobile device 2 carries out welding work to two pipelines afterwards.
Further:
in order to solve the technical problem that an accident may occur when a pipeline is manually transported to climb, referring to fig. 4, the following technical solutions are provided:
the bottom of the frame 1 is provided with a moving wheel 1b, a lifting mechanism 1a is arranged between the frame 1 and the moving device 2, the lifting mechanism 1a is integrally and fixedly arranged on the frame 1, and the working end of the lifting mechanism 1a is fixedly connected below the moving device 2.
The staff adjusts the level of whole mobile device 2 through the elevating system 1a who uses the setting between frame 1 and mobile device 2 for mobile device 2 can be in the position that a suitable staff operated, also need not the staff and moves the pipeline manual work that the welding was accomplished to the eminence when the pipeline that appears need be accomplished the welding moves higher position, thereby has avoided the staff to climb the unexpected condition that may appear bearing the weight of the pipeline.
Further:
in order to solve the technical problem that errors are easy to occur when manual pipeline fixing is performed, the following technical scheme is provided as shown in fig. 7 to 10: the fixing means 3 are comprised of a plurality of,
the fixing box 3a is integrally rectangular, and one surface of the fixing box 3a is provided with two T-shaped bulges 3a 1;
the first fixing mechanism 3b, the main body of the first fixing mechanism 3b is arranged on one surface of the fixing box 3a far away from the T-shaped bulge 3a1, the driving end of the first fixing mechanism 3b is arranged in the fixing box 3a, and two output ends of the first fixing mechanism 3b rotate by taking the fixing box 3a as an axis;
the number of the second fixing mechanisms 3c is two, and the two fixing mechanisms are respectively connected with two output ends of the first fixing mechanism 3 b;
spacing, spacing fixed the setting is in the protruding 3a1 one side center department of keeping away from the T word of fixed box 3a, and spacing is isometric with fixed box 3 a.
The staff puts into fixing device 3 with the pipeline, the pipeline gets into behind the fixing device 3 at first contact the spacing strip of setting on fixed box 3a, then the staff promotes the pipeline forward until the face of weld of pipeline contacts the positioning mechanism who sets up in fixing device 3, can ensure both to carry out abundant contact under welding device 4 after the face of weld position of two pipelines is fixed afterwards, No. 3b of fixing mechanism works afterwards, two outputs of a fixing mechanism 3b carry out the rotation that is close to each other and produce the tight action of clamp, it is also continuous near to the pipeline until with the lateral wall abundant contact of pipeline to drive two No. 3c of two fixing mechanism 3b output of connection simultaneously.
Further:
in order to solve the technical problem of how to keep the two second fixing mechanisms 3c to perform fixing work synchronously, the following technical solutions are provided as shown in fig. 8: the first fixing mechanism 3b includes a first fixing mechanism,
the first arc-shaped plate 3b1, the first arc-shaped plate 3b1 integrally comprises two 1/4 rings and a section of arc-shaped plate, the arc-shaped plate is connected to the middle position of the two 1/4 rings, a cylindrical protrusion 3b4 is formed in each of the inner walls of the two sides of one end of the first arc-shaped plate 3b1, a cylinder 3b5 is arranged between the inner walls of the two sides of the other end of the first arc-shaped plate 3b1, one end, provided with the cylindrical protrusion 3b4, of the first arc-shaped plate 3b1 is rotatably arranged on the fixed box 3a, the number of the first arc-shaped plates 3b1 is two, the two first arc-shaped plates 3b1 are distributed on the two sides of the fixed box 3a in a mirror image mode, and the two second fixing mechanisms 3c are respectively connected with the cylinders 3b5 on the two first arc-shaped plates 3b 1;
the number of the control gears 3b2 and the control gears 3b2 is two, the two control gears 3b2 are respectively coaxially connected with the projections 3b4 of the same side cylinder 3b5 in the two first arc-shaped rods, and the two control gears 3b2 are meshed with each other;
the first motor 3b3 and the first motor 3b3 are fixedly arranged in the fixed box 3a, and the output shaft of the first motor 3b3 is connected with a control gear 3b 2.
The first motor 3b3 fixed in the fixed box 3a drives one control gear 3b2 connected with the output shaft of the first motor 3b3 to rotate, because the two control gears in the fixed box 3a are meshed with each other, the two control gears 3b2 will rotate in opposite directions, and the two first arc-shaped plates 3b1 respectively connected with the two control gears will also move in opposite directions, so as to execute the clamping and releasing actions of the first fixing mechanism 3 b.
Further:
in order to solve the technical problem of how to make the pipe not move when welding work is performed, referring to fig. 9, the following technical solutions are provided: the second fixing mechanism 3c includes a second fixing mechanism,
the number of the second arc-shaped plates 3c1 and 3c1 is two, one end of each second arc-shaped plate 3c1 is provided with a circular through hole 3c3, the center of the inner wall of each second arc-shaped plate 3c1 is provided with a plane, and one end of each second arc-shaped plate 3c1, which is provided with a circular through hole 3c3, is connected with one end, which is provided with a cylinder 3b5, of the first arc-shaped plate 3b 1;
the number of the torsion springs 3c2 and 3c2 is two, and the two torsion springs 3c2 are respectively arranged at the connection part of the second arc-shaped plate 3c1 and the first arc-shaped plate 3b 1.
The two second arc-shaped plates 3c1 are continuously close to the pipeline along with the mutual approach of the first arc-shaped plate 3b1, and due to the existence of the torsion spring 3c2, the two second arc-shaped plates 3c1 are continuously extruded to the pipeline in the continuous mutual approach process of the two first arc-shaped plates 3b1, so that the whole pipeline can be firmly fixed.
Further:
in order to solve the technical problem that the pipeline may be excessively squeezed to be damaged, referring to fig. 10, the following technical solutions are provided: the second fixing mechanism 3c further comprises an auxiliary fixing mechanism 3c4 for preventing the pipeline from being damaged, the auxiliary fixing mechanism 3c4 comprises,
the fixing frame 3c5 is characterized in that two limiting columns are arranged at the bottom end inside the fixing frame 3c5, limiting through holes are formed in two sides of the fixing frame 3c5, and the fixing frame 3c5 is fixedly arranged on the plane of the second arc-shaped plate 3c 1;
the movable plate 3c6 has limiting protrusions on two sides of the movable plate 3c6, a protrusion is disposed in the middle of the bottom end of the movable plate 3c6, the movable plate 3c6 is slidably disposed in the fixed frame 3c5, and the movable plate 3c6 has the same length as the fixed frame 3c 5;
the number of the first springs 3c7 is two, and two first springs 3c7 are arranged between the movable plate 3c6 and the fixed frame 3c 5;
the pressure sensor 3c8 and the pressure sensor 3c8 are fixedly arranged at the middle position inside the fixed frame 3c 5.
The auxiliary fixing mechanism 3c4 fixed on the two second arc-shaped plates 3c1 continuously approaches the pipeline along with the operation of the first fixing mechanism 3b, the two movable plates 3c6 start sliding in the fixed frame 3c5 along with the continuous approach of the two second arc-shaped plates 3c1, and the bulges arranged at the bottoms of the movable plates 3c6 continuously press the pressure sensor 3c8 along with the further approach of the two second arc-shaped plates 3c1, when the pressure sensed by the pressure sensor 3c8 reaches a preset value, the pressure sensor 3c8 transmits a signal to the control end, and then the operator stops the operation of the first fixing mechanism 3b, and the pipeline is firmly fixed.
Further:
in order to solve the technical problem that the butt joint welding surfaces of the two pipelines are not enough during welding, the following technical scheme is provided with reference to fig. 5 to 6: the mobile device 2 is comprised of a mobile device,
the whole fixed base 2a is in a square shape with the same length and width as the rack 1, the output end of the lifting mechanism 1a is fixedly connected to the bottom surface of the fixed base 2a, two sides of the fixed base 2a are provided with fixed handles 2a1, and the welding device 4 is fixedly arranged at the center of the top surface of the fixed base 2 a;
the bidirectional moving mechanism 2b is fixedly arranged on the top surface of the fixed base 2a, and the two fixing devices 3 are respectively arranged on the two moving sliders 2b1 of the bidirectional moving mechanism 2 b.
After the staff fixed back and the face of weld of two pipelines also by the positioning mechanism restriction initial position among fixing device 3 through fixing device 3, two-way moving mechanism 2b work makes two moving slide 2b1 move toward the center from both ends, fixing device 3 that sets up on two moving slide 2b1 will drive two pipelines and be close to each other, two-way moving mechanism 2b stop work after the face of weld of two pipelines is in welding set 4 under the abundant contact, welding set 4 work carries out weldment work to two pipelines this moment.
Further:
in order to solve the technical problem that metal particles generated during welding work may pollute the environment, the following technical scheme is provided with reference to fig. 5:
the top surface of the fixed base 2a is provided with a square through hole 2a3, the inside of the fixed base 2a is hollowed, the fixed base 2a is provided with a movable drawer 2a2 which can be drawn out, and the upper surface and the lower surface of the bidirectional moving mechanism 2b are not sealed.
After the two pipelines are contacted with each other under the work of the two-way moving mechanism 2b, the welding device 4 starts to work to weld the two pipelines, along with the continuous welding work, metal particles continuously fall off near the welding position, and the metal particles pass through the two-way moving mechanism 2b and finally fall into the movable drawer 2a2 arranged in the fixed base 2a, so that the metal particles falling off can not be collected in time to pollute the environment.
Further:
in order to solve the technical problem that the fixing device 3 is out of order and not easy to maintain, referring to fig. 6, the following technical solutions are provided:
the movable sliding block 2b1 is overall convex, two T-shaped sliding grooves 2b2 which do not penetrate through the surface of the movable sliding block 2b1 are formed in the movable sliding block 2b1, and the T-shaped sliding grooves 2b2 on the surface of the movable sliding block 2b1 are matched with the T-shaped protrusions 3a1 on the fixed box 3 a.
Through the matching work of the T-shaped sliding groove 2b2 on the surface of the movable sliding block 2b1 and the T-shaped protrusion 3a1 on the fixed box 3a, special equipment is not needed to be used for disassembly when the fixing device 3 needs to be taken down for maintenance or repair, and workers can more conveniently disassemble to check whether the fixing device 3 is in failure.
Further:
in order to solve the technical problem that the fixing device 3 connected by the sliding groove may have a shaking phenomenon, referring to fig. 6, the following technical solutions are provided:
an elastic mechanism 2b3 is arranged at one end, communicated with the T-shaped sliding groove 2b2, of the movable sliding block 2b1, the elastic mechanism 2b3 is composed of a special-shaped plate 2b4 and a second spring 2b5, two arc-shaped protrusions 2b6 are arranged on one surface of the special-shaped plate 2b4, the distance between the two arc-shaped protrusions 2b6 is equal to the distance between the two T-shaped sliding grooves 2b2, and most of the area of the special-shaped plate 2b4 and the second spring 2b5 are arranged in the movable sliding block 2b 1.
When the worker assembles the fixing device 3 along the T-shaped sliding groove 2b2, since the whole elastic mechanism 2b3 is pressed into the movable sliding block 2b1 along with the movement of the fixing device 3 due to the existence of the arc-shaped protrusion 2b6, the elastic mechanism 2b3 cannot block the fixing device 3 at this time, when the fixing device 3 needs to be taken down, the fixing device 3 cannot be easily moved due to the existence of the arc-shaped protrusion 2b6 on the special-shaped plate 2b4, and at this time, the fixing device 3 needs to be moved by shifting the part of the special-shaped plate 2b4 arranged outside the movable sliding block 2b1 to press the elastic mechanism 2b3 into the movable sliding block 2b 1.
The working principle of the invention is as follows:
the method comprises the following steps: the worker moves a pipe welding machine for municipal construction to an appropriate place, then moves the moving means to an appropriate level by using the elevating mechanism, and then the worker operates the two-way moving mechanism to move the two moving sliders to both ends.
Step two: the staff fixes it respectively on two removal sliders through the bellied cooperation work of T word spout with T word with two fixing device, subsequently during the staff fills in fixing device with two pipelines that need carry out weldment work respectively, the pipeline enters into the limiting plate among the fixing device of contact earlier to the fixing device, then the staff carries out the propelling movement along the direction that is close to each other with two pipelines, when the face of weld of two pipelines respectively with the positioning mechanism contact among two fixing device, thereby the staff carries out work through a motor that the control end started to set up in fixed box this moment and makes a fixing mechanism carry out the clamping action.
Step three: along with the going on of a fixed establishment clamping action, thereby it presss from both sides tight whole pipeline to be close to the pipeline that two No. two fixed establishment are continuous, along with two No. two fixed establishment's continuous removal, the auxiliary fixing mechanism who sets up in two No. two fixed establishment also constantly receives the extrusion force that the pipeline transmitted, when the power that pressure sensors that sets up in auxiliary fixing mechanism received surpassed the predetermined value the signal transmission will send for the control end, make a fixed establishment stop work after the staff sees the signal, the pipeline just is fixed firmly this moment.
Step four: after the fixing device at both ends is fixed firmly with the pipeline, two moving mechanism work makes two removal sliders be close to each other until the abundant contact of the face of weld of two pipelines, two moving mechanism stop work after two pipelines contact each other, welding set work carries out weldment work to the face of contact of two pipelines, thereby the metal particle that appears among the weldment work will fall into the removal drawer in the unable adjustment base through two moving mechanism, thereby avoided the environmental pollution phenomenon that probably appears.
The foregoing has described the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A pipeline welding machine for municipal construction comprises,
a frame (1);
the moving device (2), the moving device (2) is arranged on the frame (1);
the number of the fixing devices (3) is two, the two fixing devices (3) are respectively used for fixedly clamping two pipelines for welding, and the two fixing devices (3) are arranged on the moving end of the moving device (2);
the welding device (4), the welding device (4) is fixedly arranged on the moving device (2), and the position of the welding device (4) is arranged in the middle of the moving device (2);
the device is characterized in that two moving ends are arranged in the moving device (2), the two moving ends are far away from or close to each other, the two fixing devices (3) are respectively arranged on the two moving ends of the moving device (2), and the two fixing devices (3) can be suitable for pipeline welding work with different calibers.
2. The pipe welding machine for municipal construction according to claim 1, wherein,
the bottom of the rack (1) is provided with a movable wheel (1 b), a lifting mechanism (1 a) is arranged between the rack (1) and the movable device (2), the lifting mechanism (1 a) is integrally and fixedly arranged on the rack (1), and the working end of the lifting mechanism (1 a) is fixedly connected below the movable device (2).
3. The pipe welding machine for municipal construction according to claim 1, wherein the fixing means (3) comprises,
the fixing box (3 a), the whole fixing box (3 a) is cuboid, and one surface of the fixing box (3 a) is provided with two T-shaped bulges (3 a 1);
the first fixing mechanism (3 b), the main body of the first fixing mechanism (3 b) is arranged on one surface, far away from the T-shaped bulge (3 a 1), of the fixing box (3 a), the driving end of the first fixing mechanism (3 b) is arranged inside the fixing box (3 a), and two output ends of the first fixing mechanism (3 b) rotate by taking the fixing box (3 a) as an axis;
the number of the second fixing mechanisms (3 c) is two, and the two fixing mechanisms are respectively connected with two output ends of the first fixing mechanism (3 b);
the limiting strip is fixedly arranged at the center of one face, far away from the T-shaped protrusion (3 a 1), of the fixing box (3 a), and the limiting strip is as long as the fixing box (3 a).
4. The pipe welding machine for municipal construction according to claim 3, wherein the first fixing mechanism (3 b) comprises,
the first arc plate (3 b 1), the first arc plate (3 b 1) is integrally composed of two 1/4 rings and a section of arc plate, the arc plate is connected to the middle position of the two 1/4 rings, a cylindrical protrusion (3 b 4) is formed in the inner walls of the two sides of one end of the first arc plate (3 b 1), a cylinder (3 b 5) is arranged between the inner walls of the two sides of the other end of the first arc plate (3 b 1), one end, provided with the cylindrical protrusion (3 b 4), of the first arc plate (3 b 1) is rotatably arranged on the fixed box (3 a), the number of the first arc plate (3 b 1) is two, the two first arc plates (3 b 1) are distributed on the two sides of the fixed box (3 a) in a mirror image mode, and the two second fixing mechanisms (3 c) are respectively connected with the cylinders (3 b 5) on the two first arc plates (3 b 1);
the number of the control gears (3 b 2) is two, the two control gears (3 b 2) are respectively and coaxially connected with the projections (3 b 4) of the same side cylinder (3 b 5) in the two first arc-shaped rods, and the two control gears (3 b 2) are meshed with each other;
the first motor (3 b 3), the first motor (3 b 3) is fixedly arranged in the fixed box (3 a), and the output shaft of the first motor (3 b 3) is connected with a control gear (3 b 2).
5. The pipe welding machine for municipal construction according to claim 3, wherein the second fixing means (3 c) comprises,
the number of the second arc-shaped plates (3 c 1) is two, a circular through hole (3 c 3) is formed in one end of each second arc-shaped plate (3 c 1), a plane is arranged at the center of the inner wall of each second arc-shaped plate (3 c 1), and one end, provided with the circular through hole (3 c 3), of each second arc-shaped plate (3 c 1) is connected with one end, provided with a cylinder (3 b 5), of each first arc-shaped plate (3 b 1);
the number of the torsion springs (3 c 2) and the torsion springs (3 c 2) is two, and the two torsion springs (3 c 2) are respectively arranged at the connecting part of the second arc-shaped plate (3 c 1) and the first arc-shaped plate (3 b 1).
6. The pipe welding machine for municipal construction according to claim 5, wherein the second fixing means (3 c) further comprises an auxiliary fixing means (3 c 4) for preventing damage to the pipe, the auxiliary fixing means (3 c 4) comprising,
the fixing frame (3 c 5), two limiting columns are arranged at the bottom end of the interior of the fixing frame (3 c 5), limiting through holes are formed in two sides of the fixing frame (3 c 5), and the fixing frame (3 c 5) is fixedly arranged on the plane of the second arc-shaped plate (3 c 1);
the movable plate (3 c 6), the two sides of the movable plate (3 c 6) are provided with limiting protrusions, the middle position of the bottom end of the movable plate (3 c 6) is provided with a protrusion, the movable plate (3 c 6) is arranged in the fixed frame (3 c 5) in a sliding mode, and the movable plate (3 c 6) is as long as the fixed frame (3 c 5);
the number of the first springs (3 c 7) is two, and two first springs (3 c 7) are arranged between the movable plate (3 c 6) and the fixed frame (3 c 5);
the pressure sensor (3 c 8), the pressure sensor (3 c 8) is fixedly arranged at the middle position in the fixing frame (3 c 5).
7. The pipe welding machine for municipal construction according to claim 1, wherein the moving means (2) comprises,
the whole fixed base (2 a) is in a square shape with the same length and width as the rack (1), the output end of the lifting mechanism (1 a) is fixedly connected to the bottom surface of the fixed base (2 a), two sides of the fixed base (2 a) are provided with fixed handles (2 a 1), and the welding device (4) is fixedly arranged at the center of the top surface of the fixed base (2 a);
the bidirectional moving mechanism (2 b), bidirectional moving mechanism (2 b) is fixed and set up in the top surface of unable adjustment base (2 a), two fixing device (3) set up respectively on two removal sliders (2 b 1) of bidirectional moving mechanism (2 b).
8. The pipe welding machine for municipal construction according to claim 7, wherein,
the top surface of the fixed base (2 a) is provided with a square through hole (2 a 3), the inside of the fixed base (2 a) is hollowed, the fixed base (2 a) is internally provided with a movable drawer (2 a 2) which can be extracted, and the upper surface and the lower surface of the bidirectional moving mechanism (2 b) are not sealed.
9. The pipe welding machine for municipal construction according to claim 7, wherein,
the movable sliding block (2 b 1) is overall in a convex shape, two T-shaped sliding grooves (2 b 2) which do not penetrate through the surface of the movable sliding block (2 b 1) are formed in the movable sliding block (2 b 1), and the T-shaped sliding grooves (2 b 2) in the surface of the movable sliding block (2 b 1) are matched with T-shaped protrusions (3 a 1) in the fixed box (3 a) to work.
10. The pipe welding machine for municipal construction according to claim 9, wherein,
an elastic organ (2 b 3) is arranged at one end, communicated with the T-shaped sliding groove (2 b 2), of the movable sliding block (2 b 1), the elastic organ (2 b 3) is composed of a special-shaped plate (2 b 4) and a second spring (2 b 5), two arc-shaped protrusions (2 b 6) are arranged on one surface of the special-shaped plate (2 b 4), the distance between the two arc-shaped protrusions (2 b 6) is equal to the distance between the two T-shaped sliding grooves (2 b 2), and most of the area of the special-shaped plate (2 b 4) and the second spring (2 b 5) are arranged in the movable sliding block (2 b 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110621489.4A CN113305479A (en) | 2021-06-03 | 2021-06-03 | Pipeline welding machine for municipal construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110621489.4A CN113305479A (en) | 2021-06-03 | 2021-06-03 | Pipeline welding machine for municipal construction |
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| Publication Number | Publication Date |
|---|---|
| CN113305479A true CN113305479A (en) | 2021-08-27 |
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ID=77377381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110621489.4A Pending CN113305479A (en) | 2021-06-03 | 2021-06-03 | Pipeline welding machine for municipal construction |
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| CN (1) | CN113305479A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643445A (en) * | 2022-03-14 | 2022-06-21 | 南昌润浩精铸科技有限公司 | Automatic assembly production equipment for air conditioner refrigeration compressor |
| CN114769960A (en) * | 2022-04-29 | 2022-07-22 | 先之科半导体科技(东莞)有限公司 | Automatic positioning welding integrated diode processing equipment |
| CN115533400A (en) * | 2022-10-18 | 2022-12-30 | 浙江艾卡蒙特环保科技有限公司 | Pipeline connecting device for exhaust-gas treatment |
| CN117564519A (en) * | 2024-01-15 | 2024-02-20 | 广东隆信激光智能装备有限公司 | Auxiliary bracket for laser cutting and laser cutting equipment with auxiliary bracket |
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2021
- 2021-06-03 CN CN202110621489.4A patent/CN113305479A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643445A (en) * | 2022-03-14 | 2022-06-21 | 南昌润浩精铸科技有限公司 | Automatic assembly production equipment for air conditioner refrigeration compressor |
| CN114643445B (en) * | 2022-03-14 | 2023-12-08 | 南昌润浩精铸科技有限公司 | Automatic assembling production equipment for air conditioner refrigeration compressor |
| CN114769960A (en) * | 2022-04-29 | 2022-07-22 | 先之科半导体科技(东莞)有限公司 | Automatic positioning welding integrated diode processing equipment |
| CN114769960B (en) * | 2022-04-29 | 2023-02-10 | 先之科半导体科技(东莞)有限公司 | Automatic positioning welding integrated diode processing equipment |
| CN115533400A (en) * | 2022-10-18 | 2022-12-30 | 浙江艾卡蒙特环保科技有限公司 | Pipeline connecting device for exhaust-gas treatment |
| CN117564519A (en) * | 2024-01-15 | 2024-02-20 | 广东隆信激光智能装备有限公司 | Auxiliary bracket for laser cutting and laser cutting equipment with auxiliary bracket |
| CN117564519B (en) * | 2024-01-15 | 2024-03-22 | 广东隆信激光智能装备有限公司 | Auxiliary bracket for laser cutting and laser cutting equipment with auxiliary bracket |
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Application publication date: 20210827 |