CN112077600A - Horizontal pipe welding machine capable of automatically grinding weld joints - Google Patents
Horizontal pipe welding machine capable of automatically grinding weld joints Download PDFInfo
- Publication number
- CN112077600A CN112077600A CN202010973751.7A CN202010973751A CN112077600A CN 112077600 A CN112077600 A CN 112077600A CN 202010973751 A CN202010973751 A CN 202010973751A CN 112077600 A CN112077600 A CN 112077600A
- Authority
- CN
- China
- Prior art keywords
- support
- fixedly connected
- welding
- wheel
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 124
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 54
- 239000010959 steel Substances 0.000 claims abstract description 54
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- 238000005056 compaction Methods 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000005498 polishing Methods 0.000 abstract description 16
- 238000005299 abrasion Methods 0.000 abstract description 7
- 230000004907 flux Effects 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract description 2
- 239000002893 slag Substances 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to the technical field of welding, in particular to a horizontal pipe welding machine capable of automatically grinding a welding line, which comprises a frame; the top of the rack is rotatably connected with a supporting wheel through a support, a first support is fixedly connected to the rack on one side of the supporting wheel in a rising manner, a driving motor is fixedly connected to the top of the first support, and a driving wheel which is vertically arranged is fixedly connected to an output shaft of the driving motor; a cross rod is fixedly connected to the rack between the first support and the support wheel through a vertical rod, a pair of tension wheels are rotatably connected to two ends of the cross rod, the tension wheels are driven to rotate through a hub motor arranged in the tension wheels, and an annular abrasive belt is sleeved between the tension wheels; a frame on one side of the upright rod, which is far away from the motor, is rotatably connected with a cleaning roller through a third support, a plurality of rows of bristles made of steel wires are uniformly distributed on the periphery of the cleaning roller, and the cleaning roller is driven to rotate by the motor; one side of the third support far away from the tension wheel is fixedly connected with a welding gun through a support; the invention brushes away the welding flux through the brush hair, reduces the abrasion of the abrasive belt, and increases the welding and polishing efficiency of the pipe welding machine to the pipeline.
Description
Technical Field
The invention belongs to the technical field of welding, and particularly relates to a horizontal pipe welding machine capable of automatically grinding a welding line.
Background
The straight welded pipe is a pipe obtained by performing straight welding on welding equipment by using hot rolling, cold-rolled steel plates or steel strip coils, a straight welded seam is formed at a welding position after the straight welded pipe is welded, the use of the welded pipe is prevented from being influenced by the welded seam, the welded pipe is more attractive, and the welded seam of the welded pipe is polished by the polishing device after the straight welded pipe is welded.
Some technical schemes related to welding polishing also appear in the prior art, for example, a Chinese patent with application number 2019216338016 discloses a straight welded pipe polishing device, which comprises a base and a pipe main body, wherein a sliding groove is formed in the upper part of the inner part of the base, a guide rail is fixedly mounted at the lower end of the inner part of the sliding groove, a lead screw is movably mounted in the middle of the inner part of the sliding groove, fixing seats are fixedly mounted on both sides of the upper end of the base, clamps are movably mounted on both sides of the upper end of the fixing seats, a hinge is fixedly connected with one end of each clamp, a rubber pad is fixedly mounted in the middle of the upper end of each fixing seat, a locking bolt is fixedly connected with the upper end of each clamp, a sliding block is movably mounted at the position, which is positioned on the outer surface of the lead screw, the outer surface of the upper end of the fixed plate is fixedly provided with a motor; however, in the prior art, after welding, a pipeline needs to be polished, so that the weld reinforcement reaches a predetermined requirement, and the uniform integrity of subsequent anti-rust paint coating is increased, so as to improve the corrosion resistance of a steel pipe.
Therefore, the invention provides a horizontal pipe welding machine capable of automatically grinding a welding line.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that in the prior art, after welding a pipeline, polishing is needed to make the weld reinforcement reach the preset requirement, and the uniform integrity of subsequent anti-rust paint coating is increased so as to improve the corrosion resistance of a steel pipe, the prior automatic flat-grinding pipe welding machine generally adopts an abrasive belt to polish the welded weld, but the weld often contains protruded high-hardness welding slag and a welding skin protective layer, so that the abrasive belt is seriously scratched, and the service life of the abrasive belt is seriously shortened, the invention provides the horizontal pipe welding machine capable of automatically flattening the weld.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a horizontal pipe welding machine capable of automatically grinding a welding line, which comprises a frame; the top of the rack is rotatably connected with a supporting wheel through a support, a first support is fixedly connected to the rack on one side of the supporting wheel in a rising manner, a driving motor is fixedly connected to the top of the first support, and an output shaft of the driving motor is fixedly connected with a driving wheel which is vertically arranged; a second support is fixedly connected to the rack on one side of the first support, a frame is fixedly connected to one side, close to the motor, of the second support through a telescopic rod, and a driven wheel is rotatably connected to the frame; a cross rod is fixedly connected to the rack between the first support and the support wheel through a vertical rod, a pair of tension wheels are rotatably connected to two ends of the cross rod, the tension wheels are driven to rotate through a hub motor arranged in the tension wheels, and an annular abrasive belt is sleeved between the tension wheels; a frame on one side of the upright rod, which is far away from the motor, is rotatably connected with a cleaning roller through a third support, a plurality of rows of bristles made of steel wires are uniformly distributed on the periphery of the cleaning roller, and the cleaning roller is driven to rotate by the motor; one side of the third support far away from the tension wheel is fixedly connected with a welding gun through a support; when the automatic grinding type pipe welding machine works, a pipeline in the prior art needs to be ground after being welded, so that the residual height of a welding line reaches a preset requirement, and the uniform integrity of subsequent anti-rust paint coating is increased, so that the anti-corrosion performance of a steel pipe is improved.
Preferably, a group of annular steel ropes are uniformly distributed on the periphery of the cleaning roller and fixedly connected with the bristles; the steel rope is connected with a group of steel balls in a sliding mode, the steel balls are hollow, and iron sand is filled in the steel balls; the cleaning roller drives the brush hair and the steel rope to rotate, so that the steel balls on the steel rope are thrown away in the direction far away from the center of the cleaning roller under the action of centrifugal force, the steel balls continuously beat welding slag and welding skin on a welding seam, the dropping efficiency of the welding slag and the welding skin is increased, the abrasion of an abrasive belt is further reduced, meanwhile, the steel balls are matched with iron sand to beat the welding seam, the welding residual stress of the welding seam and a pipeline near the welding seam is increased, and the welding quality of a steel pipe is further improved.
Preferably, a sliding groove is formed in one side, close to the tension wheel, of the cross rod, and a rotating shaft of the tension wheel is embedded into the sliding groove and is in sliding connection with the sliding groove; a shaft sleeve is sleeved on a rotating shaft of the tension wheel and is rotatably connected with the rotating shaft; an air cylinder is fixedly connected between the two shaft sleeves, and a spring is sleeved on a piston rod of the air cylinder; an air inlet pipe is communicated in a rod cavity of the air cylinder and is communicated with an air pump through a pipeline and a valve; when the abrasive belt is seriously worn and needs to be replaced, the air inlet pipe is used for inflating the rod cavity of the air cylinder, so that the air cylinder is contracted to drive the two tensioning wheels to be close to each other, the tensioning on the abrasive belt is further released, the slipping efficiency of the abrasive belt is increased, the influence of replacing the abrasive belt on the welding efficiency of the welding pipe machine is reduced, after the tensioning wheels are replaced with a new abrasive belt, the air inlet pipe is used for deflating the air cylinder, the two tensioning wheels are further mutually far away from each other under the action of the spring to tension the abrasive belt, and the normal rotation of the abrasive belt is ensured.
Preferably, one end of the rotating shaft, which is close to the tension wheel, is provided with a conical part; a Y-shaped frame is fixedly connected between the cross rod and the upright rod, and a plurality of standby abrasive belts are sleeved on the Y-shaped frame; the cross rod and the vertical rod are rotatably connected with a pair of rollers through a bracket, and the rollers are driven by a motor; the roller is driven by a speed reducing motor; the speed reducing motor is connected with a power supply through a controller; a conveying belt is sleeved between the two rollers, a group of baffles are uniformly and fixedly connected to the periphery of the conveying belt, and a standby abrasive belt is arranged on the conveying belt between the two baffles; a travel switch is arranged in the middle of the sliding chute and is connected with a power supply through a controller; when the abrasive belt needs to be replaced, the two tensioning wheels are driven to be close to each other through the contraction of the air cylinder, then the rotating shaft touches the travel switch, the roller is further made to rotate, the standby abrasive belt on the conveying belt is driven to move to the tensioning wheel through the matching baffle, so that the abrasive belt which is seriously abraded is replaced quickly, the downtime of the pipe welding machine is reduced, and the welding polishing efficiency of the pipe welding machine is further improved.
Preferably, one side adjacent to the shaft sleeve is fixedly connected with an L-shaped bearing frame, and the part of the L-shaped bearing frame between the two tension wheels is rotatably connected with two rows of compaction rollers; through L shape bearer cooperation compaction roller, extrude the abrasive band edge, increase the laminating efficiency of abrasive band edge and welding seam and steel pipe, and then increase the efficiency of polishing of welding seam, increase the roughness after the welding seam is polished, further increase the quality of polishing.
Preferably, the baffle is made of elastic material, and the height of the baffle is slightly larger than the thickness of the abrasive belt; when the abrasive belt is separated from the conveying belt through the elastic baffle, the conveying belt is ejected to a certain extent, the efficiency of the abrasive belt entering the tension wheel is increased, and the replacement efficiency of the abrasive belt is further increased.
The invention has the following beneficial effects:
1. according to the horizontal pipe welding machine capable of automatically grinding the welding line, the cleaning roller is arranged between the abrasive belt and the welding gun, the cleaning roller is driven to rotate by the motor, so that the brush hair is driven to brush the welding line, the residues of welding slag and the welding line on the welding line are reduced, the abrasion of the abrasive belt is reduced, the replacement cost of the abrasive belt is reduced, and the welding and polishing efficiency of the pipe welding machine on the pipeline is increased.
2. According to the horizontal pipe welding machine capable of automatically grinding the weld joints, the two tensioning wheels are driven to approach each other through the contraction of the air cylinder, then the rotating shaft triggers the travel switch, so that the roller rotates, the standby abrasive belt on the conveying belt is driven to move to the position of the tensioning wheel through the matching of the baffle, the abrasive belt which is seriously abraded is replaced quickly, the downtime of the pipe welding machine is reduced, and the welding and polishing efficiency of the pipe welding machine is further improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is a schematic view of the construction of the cleaning roll of the present invention;
in the figure: the device comprises a frame 1, a supporting wheel 11, a first support 12, a driving motor 13, a driving wheel 14, a second support 15, a telescopic rod 16, a frame 17, a driven wheel 18, a vertical rod 2, a cross rod 21, a tension wheel 22, an abrasive belt 23, a third support 24, a cleaning roller 25, bristles 26, a welding gun 27, a steel rope 28, a steel ball 29, a chute 3, a rotating shaft 31, a shaft sleeve 32, an air cylinder 33, a spring 34, an air inlet pipe 35, a conical part 36, a Y-shaped frame 37, a roller 38, a conveying belt 39, a baffle 40, a travel switch 41 and a compaction roller 42.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the horizontal pipe welder of the invention for automatically grinding flat welding seam comprises a frame 1; the top of the frame 1 is rotatably connected with a supporting wheel 11 through a support, the frame 1 at one side of the supporting wheel 11 is fixedly connected with a first support 12 in a lifting mode, the top of the first support 12 is fixedly connected with a driving motor 13, and an output shaft of the driving motor 13 is fixedly connected with a driving wheel 14 which is vertically arranged; a second support 15 is fixedly connected to the rack 1 on one side of the first support 12, a frame 17 is fixedly connected to one side, close to the motor, of the second support 15 through a telescopic rod 16, and a driven wheel 18 is rotatably connected to the frame 17; a cross bar 21 is fixedly connected to the frame 1 between the first support 12 and the support wheel 11 through an upright rod 2, a pair of tension wheels 22 are rotatably connected to two ends of the cross bar 21, the tension wheels 22 are driven to rotate through a hub motor arranged in the tension wheels 22, and an annular abrasive belt 23 is sleeved between the tension wheels 22; a cleaning roller 25 is rotatably connected to the frame 1 on one side, away from the motor, of the upright rod 2 through a third support 24, a plurality of rows of bristles 26 made of steel wires are uniformly distributed on the periphery of the cleaning roller 25, and the cleaning roller 25 is driven to rotate through the motor; one side of the third support 24, which is far away from the tension pulley 22, is fixedly connected with a welding gun 27 through a support; when the automatic grinding pipe welding machine works, a pipeline in the prior art needs to be ground after being welded, so that the residual height of a welding line reaches a preset requirement, and the uniform integrity of subsequent anti-rust paint coating is increased, so that the anti-corrosion performance of a steel pipe is improved.
In one embodiment of the present invention, a set of annular steel ropes 28 are uniformly distributed on the periphery of the cleaning roller 25, and the steel ropes 28 are fixedly connected with the bristles 26; the steel rope 28 is connected with a group of steel balls 29 in a sliding mode, the steel balls 29 are hollow, and the steel balls 29 are filled with iron sand; the cleaning roller 25 drives the brush bristles 26 and the steel rope 28 to rotate, so that the steel balls 29 on the steel rope 28 are thrown away in the direction far away from the center of the cleaning roller 25 under the action of centrifugal force, the steel balls 29 continuously beat welding slag and welding skin on a welding seam, the dropping efficiency of the welding slag and the welding skin is increased, the abrasion of the abrasive belt 23 is further reduced, meanwhile, the steel balls 29 are matched with iron sand to beat the welding seam, the welding residual stress of the welding seam and a pipeline near the welding seam is increased, and the welding quality of a steel pipe is further improved.
As an embodiment of the invention, a sliding groove 3 is formed in one side of the cross bar 21 close to the tension wheel 22, and a rotating shaft 31 of the tension wheel 22 is embedded in the sliding groove 3 and is slidably connected with the sliding groove 3; a shaft sleeve 32 is sleeved on the rotating shaft 31 of the tension wheel 22, and the shaft sleeve 32 is rotatably connected with the rotating shaft 31; a cylinder 33 is fixedly connected between the two shaft sleeves 32, and a spring 34 is sleeved on a piston rod of the cylinder 33; an air inlet pipe 35 is communicated in a rod cavity of the air cylinder 33, and the air inlet pipe 35 is communicated with an air pump through a pipeline and a valve; when the abrasive belt 23 is seriously worn and needs to be replaced, the air inlet pipe 35 is used for inflating the rod cavity of the air cylinder 33, so that the air cylinder 33 is contracted to drive the two tension wheels 22 to approach each other, the tension on the abrasive belt 23 is further released, the slipping efficiency of the abrasive belt 23 is increased, the influence of the replacement of the abrasive belt 23 on the welding efficiency of the welding pipe machine is reduced, after the new abrasive belt 23 is replaced on the tension wheels 22, the air inlet pipe 35 is used for deflating the air cylinder 33, the two tension wheels 22 are further separated from each other under the action of the spring 34 and tension the abrasive belt 23, and the normal rotation of the abrasive belt 23 is ensured.
As an embodiment of the present invention, one end of the rotating shaft 31 near the tension roller 22 is provided with a tapered portion 36; a Y-shaped frame 37 is fixedly connected between the cross rod 21 and the upright rod 2, and a plurality of standby abrasive belts 23 are sleeved on the Y-shaped frame 37; the cross bar 21 and the vertical rod 2 are rotatably connected with a pair of rollers 38 through a bracket, and the rollers 38 are driven by a motor; the roller 38 is driven by a speed reducing motor; the speed reducing motor is connected with a power supply through a controller; a conveying belt 39 is sleeved between the two rollers 38, a group of baffles 40 are uniformly and fixedly connected to the periphery of the conveying belt 39, and the standby abrasive belt 23 is arranged on the conveying belt 39 between the two baffles 40; a travel switch 41 is arranged in the middle of the sliding chute 3, and the travel switch 41 is connected with a power supply through a controller; when the abrasive belt 23 needs to be replaced, the cylinder 33 is contracted to drive the two tension wheels 22 to approach each other, then the rotating shaft 31 touches the travel switch 41, so that the roller 38 rotates, and the baffle 40 is matched to drive the spare abrasive belt 23 on the conveying belt 39 to move to the position of the tension wheel 22, so that the abrasive belt 23 which is seriously worn is rapidly replaced, the downtime of the pipe welding machine is reduced, and the welding and polishing efficiency of the pipe welding machine is further improved.
As an embodiment of the present invention, one side of the shaft sleeve 32 adjacent to the shaft sleeve is fixedly connected with an L-shaped support, and two rows of compacting rollers 42 are rotatably connected to a portion of the L-shaped support between the two tensioning wheels 22; the L-shaped bearing frame is matched with the compaction roller 42 to extrude the edge of the abrasive belt 23, so that the attaching efficiency of the edge of the abrasive belt 23 and the welding line and the steel pipe is increased, the polishing efficiency of the welding line is further increased, the flatness of the polished welding line is increased, and the polishing quality is further increased.
As an embodiment of the present invention, the baffle 40 is made of an elastic material, and the height of the baffle 40 is slightly larger than the thickness of the abrasive belt 23; when the elastic baffle 40 separates the abrasive belt 23 from the conveyor belt 39, the conveyor belt 39 is ejected to a certain extent, so that the efficiency of the abrasive belt 23 entering the tension wheel 22 is increased, and the replacement efficiency of the abrasive belt 23 is further increased.
When the pipe welding machine works, the cleaning roller 25 is arranged between the abrasive belt 23 and the welding gun 27, the cleaning roller 25 is driven to rotate through the motor, the brush bristles 26 are driven to brush welding fluxes, residues of welding slag and welding fluxes on the welding fluxes are reduced, abrasion of the abrasive belt 23 is reduced, replacement cost of the abrasive belt 23 is reduced, and welding polishing efficiency of the pipe welding machine on a pipeline is improved; the cleaning roller 25 drives the brush bristles 26 and the steel rope 28 to rotate, so that the steel balls 29 on the steel rope 28 are thrown away in the direction far away from the center of the cleaning roller 25 under the action of centrifugal force, the steel balls 29 continuously beat welding slag and welding skin on a welding seam, the dropping efficiency of the welding slag and the welding skin is increased, the abrasion of the abrasive belt 23 is further reduced, meanwhile, the steel balls 29 are matched with the iron sand to beat the welding seam, the welding residual stress of the welding seam and a pipeline near the welding seam is increased, and the welding quality of a steel pipe is further improved; the cleaning roller 25 drives the brush bristles 26 and the steel rope 28 to rotate, so that the steel balls 29 on the steel rope 28 are thrown away in the direction far away from the center of the cleaning roller 25 under the action of centrifugal force, the steel balls 29 continuously beat welding slag and welding skin on a welding seam, the dropping efficiency of the welding slag and the welding skin is increased, the abrasion of the abrasive belt 23 is further reduced, meanwhile, the steel balls 29 are matched with the iron sand to beat the welding seam, the welding residual stress of the welding seam and a pipeline near the welding seam is increased, and the welding quality of a steel pipe is further improved; when the abrasive belt 23 needs to be replaced, the cylinder 33 is contracted to drive the two tension wheels 22 to approach each other, then the rotating shaft 31 touches the travel switch 41, so that the roller 38 rotates, and the standby abrasive belt 23 on the conveying belt 39 is driven to move to the position of the tension wheel 22 by matching with the baffle 40, so that the abrasive belt 23 which is seriously abraded can be quickly replaced, the downtime of the pipe welding machine is reduced, and the welding and polishing efficiency of the pipe welding machine is further improved; when the abrasive belt 23 needs to be replaced, the cylinder 33 is contracted to drive the two tension wheels 22 to approach each other, then the rotating shaft 31 touches the travel switch 41, so that the roller 38 rotates, and the standby abrasive belt 23 on the conveying belt 39 is driven to move to the position of the tension wheel 22 by matching with the baffle 40, so that the abrasive belt 23 which is seriously abraded can be quickly replaced, the downtime of the pipe welding machine is reduced, and the welding and polishing efficiency of the pipe welding machine is further improved; when the elastic baffle 40 separates the abrasive belt 23 from the conveyor belt 39, the conveyor belt 39 is ejected to a certain extent, so that the efficiency of the abrasive belt 23 entering the tension wheel 22 is increased, and the replacement efficiency of the abrasive belt 23 is further increased.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present 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 described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present 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 (6)
1. The utility model provides an automatic grind horizontal welded tube machine of flat welding seam which characterized in that: comprises a frame (1); the top of the rack (1) is rotatably connected with a supporting wheel (11) through a support, the rack (1) on one side of the supporting wheel (11) is fixedly connected with a first support (12) in a lifting mode, the top of the first support (12) is fixedly connected with a driving motor (13), and an output shaft of the driving motor (13) is fixedly connected with a driving wheel (14) which is vertically arranged; a second support (15) is fixedly connected to the rack (1) on one side of the first support (12), a frame (17) is fixedly connected to one side, close to the motor, of the second support (15) through a telescopic rod (16), and a driven wheel (18) is rotatably connected to the frame (17); a cross rod (21) is fixedly connected to the rack (1) between the first support (12) and the support wheel (11) through an upright rod (2), a pair of tension wheels (22) is rotatably connected to two ends of the cross rod (21), the tension wheels (22) are driven to rotate through a hub motor arranged in the tension wheels, and an annular abrasive belt (23) is sleeved between the tension wheels (22); a cleaning roller (25) is rotatably connected to the rack (1) on one side, away from the motor, of the upright rod (2) through a third support (24), a plurality of rows of bristles (26) made of steel wires are uniformly distributed on the periphery of the cleaning roller (25), and the cleaning roller (25) is driven to rotate through the motor; and one side of the third support (24) far away from the tension wheel (22) is fixedly connected with a welding gun (27) through a support.
2. The horizontal pipe welder for automatically grinding flat welding seams according to claim 1, characterized in that: a group of annular steel ropes (28) are uniformly distributed on the periphery of the cleaning roller (25), and the steel ropes (28) are fixedly connected with the bristles (26); the steel rope (28) is connected with a group of steel balls (29) in a sliding mode, the steel balls (29) are hollow, and the steel balls (29) are filled with iron sand.
3. The horizontal pipe welder for automatically grinding flat welding seams according to claim 2, characterized in that: one side of the cross rod (21) close to the tension wheel (22) is provided with a sliding groove (3), and a rotating shaft (31) of the tension wheel (22) is embedded into the sliding groove (3) and is in sliding connection with the sliding groove (3); a shaft sleeve (32) is sleeved on a rotating shaft (31) of the tension wheel (22), and the shaft sleeve (32) is rotatably connected with the rotating shaft (31); an air cylinder (33) is fixedly connected between the two shaft sleeves (32), and a piston rod of the air cylinder (33) is sleeved with a spring (34); an air inlet pipe (35) is communicated with the rod cavity of the air cylinder (33), and the air inlet pipe (35) is communicated with the air pump through a pipeline and a valve.
4. The horizontal pipe welder for automatically grinding flat welding seams according to claim 3, characterized in that: one end of the rotating shaft (31) close to the tension wheel (22) is provided with a conical part (36); a Y-shaped frame (37) is fixedly connected between the cross bar (21) and the upright stanchion (2), and a plurality of standby abrasive belts (23) are sleeved on the Y-shaped frame (37); the cross bar (21) and the upright rod (2) are rotatably connected with a pair of rollers (38) through a bracket, and the rollers (38) are driven by a motor; the roller (38) is driven by a speed reducing motor; the speed reducing motor is connected with a power supply through a controller; a conveying belt (39) is sleeved between the two rollers (38), a group of baffle plates (40) are uniformly and fixedly connected to the periphery of the conveying belt (39), and the standby abrasive belt (23) is arranged on the conveying belt (39) between the two baffle plates (40); the middle part of the sliding chute (3) is provided with a travel switch (41), and the travel switch (41) is connected with a power supply through a controller.
5. The horizontal pipe welder for automatically grinding flat welding seams according to claim 4, characterized in that: one side of the shaft sleeve (32) adjacent to the shaft sleeve is fixedly connected with an L-shaped bearing frame, and the part of the L-shaped bearing frame between the two tension wheels (22) is rotatably connected with two rows of compaction rollers (42).
6. The horizontal pipe welder for automatically grinding flat welding seams according to claim 5, characterized in that: the baffle (40) is made of elastic materials, and the height of the baffle (40) is slightly larger than the thickness of the abrasive belt (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010973751.7A CN112077600B (en) | 2020-09-16 | 2020-09-16 | Horizontal pipe welding machine capable of automatically grinding weld joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010973751.7A CN112077600B (en) | 2020-09-16 | 2020-09-16 | Horizontal pipe welding machine capable of automatically grinding weld joints |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112077600A true CN112077600A (en) | 2020-12-15 |
| CN112077600B CN112077600B (en) | 2021-09-14 |
Family
ID=73737215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010973751.7A Active CN112077600B (en) | 2020-09-16 | 2020-09-16 | Horizontal pipe welding machine capable of automatically grinding weld joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112077600B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059452A (en) * | 2021-04-03 | 2021-07-02 | 张燕苹 | Metal plate polishing device |
| CN113070616A (en) * | 2021-04-12 | 2021-07-06 | 湖北亿纬动力有限公司 | Cylindrical battery cell diameter adjusting device and method |
| CN113369779A (en) * | 2021-07-04 | 2021-09-10 | 江苏鸿迅机车有限公司 | Welding tool for assembling electric tricycle |
| CN113601341A (en) * | 2021-08-18 | 2021-11-05 | 金华一纵一横工业设计有限公司 | Welding seam polishing device of icebreaker |
| CN114346849A (en) * | 2022-01-22 | 2022-04-15 | 林鹏程 | Metal processing production line of polishing |
| CN114986192A (en) * | 2022-07-27 | 2022-09-02 | 江苏朗鹏洁净技术有限公司 | Clean air shower stainless steel welding treatment integrated equipment |
| CN116810277A (en) * | 2023-08-25 | 2023-09-29 | 苏州吉润汽车零部件有限公司 | Welding equipment for automobile parts |
| CN117773694A (en) * | 2024-02-27 | 2024-03-29 | 临沂金正阳管业有限公司 | A clean complete sets of slag for seamless steel pipe production |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004016488U1 (en) * | 2004-10-25 | 2004-12-30 | Trischler, Franz | Hand held grinding machine with endless belt, has plates on belt guide rolls to prevent belt from slipping off |
| CN2820438Y (en) * | 2005-07-11 | 2006-09-27 | 廖瑞森 | Grinder |
| CN104842250A (en) * | 2015-04-08 | 2015-08-19 | 清远市联升空气液化有限公司 | Steel cylinder rust removal device |
| CN105643415A (en) * | 2015-12-31 | 2016-06-08 | 银邦金属复合材料股份有限公司 | Separating system and separating method |
| CN207593493U (en) * | 2017-11-21 | 2018-07-10 | 天津浩成志合科技发展有限公司 | A kind of metal tube surface cleans grinding device |
| CN110788624A (en) * | 2018-08-02 | 2020-02-14 | 天津市弘仁金属材料有限公司 | Processing equipment is used in production of high frequency welded tube |
-
2020
- 2020-09-16 CN CN202010973751.7A patent/CN112077600B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004016488U1 (en) * | 2004-10-25 | 2004-12-30 | Trischler, Franz | Hand held grinding machine with endless belt, has plates on belt guide rolls to prevent belt from slipping off |
| CN2820438Y (en) * | 2005-07-11 | 2006-09-27 | 廖瑞森 | Grinder |
| CN104842250A (en) * | 2015-04-08 | 2015-08-19 | 清远市联升空气液化有限公司 | Steel cylinder rust removal device |
| CN105643415A (en) * | 2015-12-31 | 2016-06-08 | 银邦金属复合材料股份有限公司 | Separating system and separating method |
| CN207593493U (en) * | 2017-11-21 | 2018-07-10 | 天津浩成志合科技发展有限公司 | A kind of metal tube surface cleans grinding device |
| CN110788624A (en) * | 2018-08-02 | 2020-02-14 | 天津市弘仁金属材料有限公司 | Processing equipment is used in production of high frequency welded tube |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059452A (en) * | 2021-04-03 | 2021-07-02 | 张燕苹 | Metal plate polishing device |
| CN113059452B (en) * | 2021-04-03 | 2022-06-10 | 唐山替欧特种金属制品有限公司 | Metal plate polishing device |
| CN113070616A (en) * | 2021-04-12 | 2021-07-06 | 湖北亿纬动力有限公司 | Cylindrical battery cell diameter adjusting device and method |
| CN113369779A (en) * | 2021-07-04 | 2021-09-10 | 江苏鸿迅机车有限公司 | Welding tool for assembling electric tricycle |
| CN113601341A (en) * | 2021-08-18 | 2021-11-05 | 金华一纵一横工业设计有限公司 | Welding seam polishing device of icebreaker |
| CN114346849A (en) * | 2022-01-22 | 2022-04-15 | 林鹏程 | Metal processing production line of polishing |
| CN114346849B (en) * | 2022-01-22 | 2022-12-27 | 揭阳市康耐美五金塑料制品有限公司 | Metal processing production line of polishing |
| CN114986192A (en) * | 2022-07-27 | 2022-09-02 | 江苏朗鹏洁净技术有限公司 | Clean air shower stainless steel welding treatment integrated equipment |
| CN116810277A (en) * | 2023-08-25 | 2023-09-29 | 苏州吉润汽车零部件有限公司 | Welding equipment for automobile parts |
| CN116810277B (en) * | 2023-08-25 | 2023-11-24 | 苏州吉润新能源部件股份有限公司 | Welding equipment for automobile parts |
| CN117773694A (en) * | 2024-02-27 | 2024-03-29 | 临沂金正阳管业有限公司 | A clean complete sets of slag for seamless steel pipe production |
| CN117773694B (en) * | 2024-02-27 | 2024-05-07 | 临沂金正阳管业有限公司 | A clean complete sets of slag for seamless steel pipe production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112077600B (en) | 2021-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112077600B (en) | Horizontal pipe welding machine capable of automatically grinding weld joints | |
| CN211073094U (en) | Rust removal device for large-diameter pipeline | |
| CN112405172B (en) | Pipe orifice chamfering equipment | |
| CN106078471A (en) | A kind of full-automatic bearing polishing detection all-in-one | |
| CN113579892A (en) | Large-scale steel pipe inner opening welding seam machinery of polishing | |
| CN109262435A (en) | A kind of two-sided door leaf sander | |
| JP2003053655A (en) | Cutting and correcting device for rail upper surface part of railway | |
| CN106758596A (en) | A kind of polishing system of rail milling car | |
| CN205968581U (en) | Polishing of full -automatic bearing detects all -in -one | |
| CN208438124U (en) | Self-traveling sander | |
| CN210209135U (en) | Welding machine for overlaying welding of roller | |
| CN210704119U (en) | High-performance copper alloy strip grinding device | |
| CN213730802U (en) | Anticorrosive pipe coating processingequipment | |
| JP3704846B2 (en) | Grinding method and apparatus for surface inspection of rolled steel sheet | |
| KR20110088210A (en) | Centerless grinder | |
| CN215825012U (en) | Welding position deburring device for belt conveying line frame | |
| CN206448119U (en) | A kind of rail milling car and its sanding apparatus | |
| CN220783242U (en) | Inner diameter adjustable cylinder liner inner wall polishing device | |
| CN219945655U (en) | Circular tubular product burnishing machine | |
| CN211163304U (en) | Tire polishing mechanism of full-automatic tire inner wall polisher | |
| CN219805886U (en) | Valve body grinding mechanism | |
| CN211163479U (en) | Polishing head moving mechanism of full-automatic tire inner wall polisher | |
| CN214685903U (en) | Convenient to use's pipe polisher | |
| CN113732842B (en) | Tire polishing equipment | |
| CN219747459U (en) | Polishing and rust removing device for steel structure surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240522 Address after: No. 57 Huamao Avenue, Xiangfang District, Harbin City, Heilongjiang Province, 150000 yuan Patentee after: Harbin Hongtu Industrial Co.,Ltd. Country or region after: China Address before: 322100 No. 200, Li village, Huaxi Village, Nanma Town, Dongyang City, Jinhua City, Zhejiang Province Patentee before: Dongyang jusu Technology Co.,Ltd. Country or region before: China |