CN115780885A - Pipe cutting device and method for electric power construction - Google Patents
Pipe cutting device and method for electric power construction Download PDFInfo
- Publication number
- CN115780885A CN115780885A CN202211516682.2A CN202211516682A CN115780885A CN 115780885 A CN115780885 A CN 115780885A CN 202211516682 A CN202211516682 A CN 202211516682A CN 115780885 A CN115780885 A CN 115780885A
- Authority
- CN
- China
- Prior art keywords
- cutting
- plate
- pipe fitting
- pipe
- rod
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 139
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 14
- 244000309464 bull Species 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of electric power construction, in particular to a pipe cutting device and a pipe cutting method for electric power construction, which comprise a workbench, wherein a fixing device is arranged in the middle of the upper surface of the workbench, an adjusting plate and a fixing rod are arranged, the fixing rod is pulled upwards in sequence, the adjusting plate is rotated clockwise, an extrusion block is arranged to abut against a pipe when the adjusting plate rotates, so that the pipe with different diameters can be fixed before being cut, a roller and a fan are arranged, when the roller performs annular cutting on the pipe along with a cutting knife, the fan is driven to rotate through meshing of a driving bevel gear and a driven bevel gear, when the fan rotates, the temperature of the pipe is reduced, meanwhile, flying scraps, dust and the like generated during cutting of the pipe are blown into a collecting hopper to be collected, and through arrangement of a support ring, a notch in the middle of the outer side of the support ring corresponds to the cutting knife, so that the cutting knife can perform annular cutting on the pipe more stable and smooth, and deformation during cutting of the pipe can be avoided.
Description
Technical Field
The invention relates to the technical field of electric power construction, in particular to a pipe cutting device and method for electric power construction.
Background
The tubular product is exactly the material that is used for making the pipe fitting, and different pipe fittings will use different tubular products, and the quality of pipe fitting has directly been decided to the good or bad of tubular product, and the tubular product is numerous, and the material is also different, reaches electric power pipe in the electric power construction commonly used, nevertheless need cut before the use to electric power pipe according to the user demand of difference.
Chinese patent (application number CN 202011145255.9) discloses a pipe cutting device for electric power construction, which makes the cutting surface of a pipe smoother by arranging a cutting machine track and a cutting device, and is provided with a turntable and a water sprayer for cooling when the pipe is cut.
However, the pipe cutting device for electric construction has some problems in use:
1. due to the fact that the scale size of the power tube is different, the thickness of the tube wall is different, the power tube cannot be cut according to the tube with different thicknesses when being cut, and the power tube is prone to deformation when being subjected to large cutting force;
2. the pipe fitting can be fixed usually for taking place to rock when avoiding the pipe fitting cutting, however the single outer wall of pipe fitting is fixed can make the pipe fitting take place displacement around when cutting, stability when can't guarantee the pipe fitting cutting.
Based on the above, a pipe cutting device and method for electric power construction are provided.
Disclosure of Invention
The invention aims to provide a pipe cutting device and a pipe cutting method for electric power construction, which aim to solve the problems in the background technology.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a tubular product cutting device for electric power construction, comprises a workbench, workstation upper surface middle part is equipped with fixing device, fixing device contains the alignment jig, the alignment jig is erect with workstation fixed connection and regulation and is equipped with two, common slidable mounting has the lifter plate between the alignment jig of both sides, alignment jig one side screw thread of one side is rotated and is installed the accent pole, accent pole one end is rotated with the lifter plate and is connected, both sides all are equipped with the regulating unit around the fixing device, the regulating unit is used for carrying out the annular cutting to the pipe fitting, be equipped with the cutting unit on the regulating unit, the cutting unit is used for carrying out the uniform cutting to the pipe fitting of different thickness.
Preferably, be equipped with the collection subassembly in the cutting unit, the burr that the collection subassembly produced when being used for cutting the pipe fitting, the dust is collected, operation panel upper surface one side is equipped with interior support unit, interior support unit carries out inside support to the pipe fitting when being used for the pipe fitting cutting, avoid the too big pipe fitting of atress to take place deformation when the cutting, operation panel upper surface is kept away from interior support unit one side and is equipped with the clamping unit, the clamping unit is used for fixing a position the pipe fitting when the cutting and steps up, still be used for simultaneously carrying out the automatic feed after the cutting to the pipe fitting.
Preferably, lifter plate upper end fixed mounting has the mount, the mount mid-rotation installs the regulating plate, the regulating plate mid-rotation installs the fixed plate, the regulating plate is close to fixed plate one side hoop and has arranged the lug, for lining up the structure between regulating plate and the fixed plate, the fixed plate center is the round hole form, the locating hole has been seted up to the regulating plate upper surface ring, common fixed mounting has the connecting plate between mount upper surface four corners department and the fixed plate, connecting plate middle part slidable mounting has the dead lever, fixed plate inner chamber slidable mounting has the extrusion piece, the extrusion piece is equipped with a plurality ofly, be connected with the spring between extrusion piece both sides and the fixed plate jointly.
Preferably, the regulating unit includes the spout, and the spout is seted up at the operation panel upper surface, and the spout is equipped with both sides and two spout symmetries and sets up, installs the movable block through electric slider in the spout, and the equal fixed mounting in movable block upper surface both sides has the hydraulic stem, and the common fixed mounting of the hydraulic stem upper end of both sides has the annular frame, and the ring channel has been seted up to annular frame one side, and common fixed mounting has the both-way pole between the annular frame of both sides.
Preferably, the cutting unit includes the bottom frame, bottom frame upper portion is equipped with even board, bottom frame one side screw thread rotates installs the screw rod, screw rod one end is rotated with even board and is connected, even the board is kept away from screw rod one side longitudinal symmetry fixed mounting and is had the rectangle frame, the rectangle frame is two sections extending structure, the rectangle frame middle part demountable installation of both sides has the cutting knife, the pivot has been arranged to the rectangle frame one end of both sides from the past to the back, fixed mounting has the gyro wheel in the pivot of one side, equal fixed mounting has the band pulley in the pivot of homonymy, be equipped with the belt between the band pulley, band pulley one end fixed mounting is kept away from in the pivot of one side has drive bevel gear, driven bevel gear is installed through the pivot to rectangle frame one side upper end, driven bevel gear upper portion is equipped with the fan, fan and pivot fixed connection.
Preferably, the collection subassembly is including collecting the fill, collects the rectangle frame sliding connection who fights and both sides, collects and fights one side and installs through the torsional spring and change the board, collects to fight and is close to and changes board one side upper surface and be equipped with the baffle, changes board one side sliding mounting and has the movable plate, and the movable plate is kept away from and is changeed board one side rotation and install and change the roller.
Preferably, the inner supporting unit comprises an adjusting groove, an electric slider is arranged in the adjusting groove, a vertical plate is fixedly mounted on the upper surface of the electric slider, a side lever is rotatably mounted on a thread on one side of the vertical plate, a ring frame is fixedly mounted on one end of the side lever, fastening rings are slidably mounted on two sides of the ring frame, the fastening rings on two sides are fixed through bolts, a central rod is rotatably mounted on a thread in the middle of the vertical plate, a supporting ring is fixedly mounted on one end of the central rod, the supporting rings are provided with two electric push rods between the two supporting rings, and balls are rotatably mounted on the outer sides of the supporting rings in an annular mode.
Preferably, the clamping unit comprises a bracket, the bracket is connected with the workbench in a sliding mode, a vertical plate is fixedly mounted on one side of the upper surface of the workbench, a rotating rod is rotatably mounted in the middle of the vertical plate through threads, a pushing wheel is fixedly mounted on the rotating rod, a rack plate is fixedly mounted on one side of the bracket and meshed with the pushing wheel, and a square frame is fixedly mounted on the rear portion of the bracket.
Preferably, a clamping rod is rotatably mounted in the middle of one side of the square frame through threads, an adjusting ring is rotatably mounted in the middle of the clamping rod through threads, a rotating ring is rotatably mounted on the outer side of the adjusting ring, a pull rod is annularly hinged to the outer side of the rotating ring, a rectangular groove is formed in the periphery of the upper portion of the square frame, a rectangular block is slidably mounted in the rectangular groove and hinged to the pull rod, a rectangular plate is fixedly mounted on one side, away from the pull rod, of the rectangular block, clamping plates are slidably mounted on two sides of the interior of the rectangular plate, and a spring is arranged between the clamping plates and the v-21274.
Preferably, another object of the present invention is to provide a cutting method of a pipe cutting apparatus for power construction, comprising the steps of:
s1: placing the pipe fittings:
sequentially penetrating a pipe fitting to be cut through an annular frame and a fixing device until two ends of the pipe fitting are respectively abutted against a square frame and a vertical plate, then rotating an adjusting plate to enable an extrusion block to be extruded and fixed with the periphery of the pipe fitting, then sequentially sliding a fixing rod downwards to enable one end of the fixing rod to be placed into a positioning hole to enable the adjusting plate to be fixed, then rotating a clamping rod to enable a plurality of gib blocks to clamp and limit the pipe wall of the pipe fitting, locking and fixing two fastening rings through bolts, immediately rotating a center rod to enable a support ring to move to a position where the pipe fitting needs to be cut, adjusting a two-way rod to facilitate cutting of the pipe fitting to different lengths, and facilitating multi-section cutting of the pipe fitting;
s2: pipe fitting circular cutting:
the pipe fitting is fixed and the screw rod is rotated until the cutting knife contacts with the side wall of the pipe fitting, the roller keeps contact with the pipe wall at the moment, then the electric slider on the annular groove is opened, when the electric slider drives the cutting knife to perform annular cutting on the pipe fitting, the roller rotates when contacting with the pipe wall, the roller drives the fan to rotate through the belt wheel and the belt when rotating, and when the fan rotates, burrs and dust generated when cutting the pipe fitting are blown down into the collecting hopper;
s3: feeding the pipe:
after the pipe fitting accomplished cutting, clockwise rotation bull stick, the bull stick drives the propelling movement wheel clockwise rotation when rotating, and the propelling movement wheel rotates and drives rack board and move right, and the rectangular block on the bracket promotes right this moment to drive the pipe fitting and move right, the pipe fitting carries out automatic feed, realizes carrying out the cutting of continuity to the pipe fitting.
The invention has the beneficial effects that:
1. according to the invention, the adjusting plate and the fixing rod are arranged, the fixing rod is pulled upwards in sequence, so that the fixing of the adjusting plate is cancelled, then the adjusting plate is rotated clockwise, and the pipe fitting is abutted by the extrusion block when the adjusting plate rotates, so that the fixing operation before the cutting of the pipe fittings with different diameters is facilitated.
2. According to the pipe fitting fixing device, the adjusting frames and the lifting plate are arranged, the two adjusting frames are adjusted, so that pipe fittings can be cut in different lengths, the lifting adjustment of the lifting plate is convenient for adjusting the height of the fixing frame, the axis of the fixing plate is consistent with that of the pipe fittings, and the pipe fittings with different diameters can be fixed before being cut.
3. According to the invention, the screw rod and the connecting plate are arranged, and the screw rod is rotated to drive the connecting plate to be adjusted until the cutting knife on one side of the connecting plate is tightly attached to the side wall of the pipe fitting to be cut, so that the pipe fittings with different thicknesses can be cut in the annular direction.
4. According to the invention, by arranging the roller and the fan, when the roller performs annular cutting on the pipe fitting along with the cutting knife, the fan is driven to rotate by meshing the driving bevel gear and the driven bevel gear, the temperature of the pipe fitting is reduced when the fan rotates, and meanwhile, flying chips, dust and the like generated when the pipe fitting is cut are blown down into the collecting hopper to be collected.
5. According to the invention, the support ring and the center rod are arranged, the center rod drives the support ring to adjust the position inside the pipe fitting when rotating, until the notch in the middle of the outer side of the support ring corresponds to the cutting knife, so that the cutting knife is more stable and smooth when performing annular cutting on the pipe fitting, and meanwhile, the pipe fitting is prevented from deforming during cutting.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts;
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the rear side structure of the present invention;
FIG. 3 is a schematic view of the fixing device of the present invention;
FIG. 4 is a schematic view of the structure of the cutting unit of the present invention;
FIG. 5 is a front side view of the clamping unit of the present invention;
FIG. 6 is a rear side view of the clamping unit of the present invention;
FIG. 7 is a schematic view of the internal structure of the bottom frame of the present invention;
FIG. 8 is an enlarged view of section D of FIG. 7 according to the present invention;
FIG. 9 is an enlarged view of the portion B of FIG. 7 according to the present invention;
FIG. 10 is a schematic side sectional view of a cutting unit of the present invention;
FIG. 11 is an enlarged view of section C of FIG. 10 according to the present invention;
FIG. 12 is a schematic view of the construction of the internal support unit of the present invention;
FIG. 13 is a schematic view of a partial front cross-sectional configuration of an internal support unit of the present invention;
FIG. 14 is an enlarged view of the portion A of FIG. 2 according to the present invention.
The reference numbers in the figures are as follows:
1. an operation table; 2. a fixing device; 21. an adjusting bracket; 23. a lifting plate; 25. a fixed mount; 26. an adjusting plate; 27. a fixing plate; 28. positioning holes; 29. a connecting plate; 290. fixing the rod; 291. extruding the block; 3. an adjustment unit; 31. a chute; 32. a moving block; 33. a hydraulic lever; 34. an annular frame; 35. an annular groove; 36. a bi-directional lever; 4. a cutting unit; 41. a bottom shelf; 42. connecting plates; 43. a screw; 45. a rectangular frame; 46. a cutting knife; 47. a roller; 48. a pulley; 49. a belt; 490. a drive bevel gear; 491. a driven bevel gear; 492. a fan; 493. a collecting hopper; 494. rotating the plate; 495. a baffle plate; 496. moving the plate; 497. rotating the roller; 6. an inner support unit; 61. an adjustment groove; 63. a vertical plate; 64. a side lever; 65. a fastening ring; 66. a center pole; 67. a support ring; 69. a ball bearing; 7. a clamping unit; 71. a bracket; 72. a vertical plate; 73. a rotating rod; 74. a push wheel; 75. a rack plate; 760. a square frame; 76. a clamping rod; 77. an adjusting ring; 78. rotating the ring; 79. a pull rod; 790. a rectangular groove; 791. a rectangular block; 793. \ 21274; 794. and (4) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, a pipe cutting device for electric power construction comprises a workbench 1, wherein a fixing device 2 is arranged in the middle of the upper surface of the workbench 1, the fixing device 2 comprises two adjusting frames 21, the adjusting frames 21 are fixedly connected with the workbench 1, the two adjusting frames 21 are arranged, adjustment can be performed between the two adjusting frames 21, a single adjusting frame 21 can also be adjusted on the workbench 1 so as to realize cutting of pipes with different lengths, lifting plates 23 are arranged between the adjusting frames 21 on two sides in a sliding mode, and the height of a fixing frame 25 can be adjusted by lifting adjustment of the lifting plates 23 so that the axis of a fixing plate 27 and the axis of the pipe can be kept consistent when the pipe with different diameters are cut, so that the pipe with different diameters can be fixed before cutting;
the screw thread of one side of the adjusting bracket 21 is rotated and is installed the transfer bar, and forward rotation or the antiport through the transfer bar are used for carrying out the sliding adjustment around on the adjusting bracket 21 to lifter plate 23, and both sides all are equipped with accommodate unit 3 around fixing device 2, and accommodate unit 3 is used for carrying out the annular cutting to the pipe fitting, is equipped with cutting unit 4 on accommodate unit 3, and cutting unit 4 is used for carrying out the uniform cutting to the pipe fitting of different thickness.
As shown in fig. 7, fig. 8 and fig. 9, a collecting assembly is arranged in the cutting unit 4, the collecting assembly is used for collecting burrs and dust generated during cutting of the pipe fitting, an inner supporting unit 6 is arranged on one side of the upper surface of the workbench 1, the inner supporting unit 6 is used for supporting the pipe fitting inside during cutting of the pipe fitting, deformation of the pipe fitting with overlarge stress during cutting is avoided, a clamping unit 7 is arranged on one side, far away from the inner supporting unit 6, of the upper surface of the workbench 1, the clamping unit 7 is used for positioning and tightening the pipe fitting during cutting, and meanwhile, the collecting assembly is also used for automatically feeding the pipe fitting after cutting.
As shown in fig. 3, adjusting rod one end is connected with lifter plate 23 rotation, lifter plate 23 upper end fixed mounting has mount 25, mount 25 middle part is rotated and is installed regulating plate 26, regulating plate 26 middle part is rotated and is installed fixed plate 27, regulating plate 26 is close to fixed plate 27 one side hoop and has been arranged the lug, be through structure between regulating plate 26 and the fixed plate 27, fixed plate 27 center is the round hole form, regulating plate 26 upper surface hoop has seted up locating hole 28, common fixed mounting has connecting plate 29 between mount 25 upper surface four corners department and the fixed plate 27, connecting plate 29 middle part slidable mounting has dead lever 290, fixed plate 27 inner chamber slidable mounting has extrusion block 291, extrusion block 291 is equipped with a plurality ofly, be connected with the spring between extrusion block 291 both sides and the fixed plate 27 jointly.
The fixing rods 290 on the connecting plates 29 are pulled upwards in sequence to enable the fixing of the adjusting plates 26 to be cancelled, then the adjusting plates 26 rotate clockwise, the protruding blocks of the inner cavities of the adjusting plates 26 rotate along with the adjusting plates 26 when the adjusting plates 26 rotate, the extruding blocks 291 inside the fixing plates 27 are extruded when the protruding blocks rotate until the extruding blocks 291 collide with the pipe fittings, then the fixing rods 290 are pushed downwards in sequence, one ends of the fixing rods 290 are placed into the positioning holes 28, the adjusting plates 26 are fixed, and looseness of the pipe fittings when cutting is effectively avoided.
As shown in fig. 1, fig. 2, fig. 14, the adjusting unit 3 includes a sliding groove 31, the sliding groove 31 is provided on the upper surface of the operation table 1, the sliding groove 31 is provided with two sides and two sliding grooves 31 are symmetrically arranged, a moving block 32 is installed in the sliding groove 31 through an electric slider, hydraulic rods 33 are fixedly installed on two sides of the upper surface of the moving block 32, a ring frame 34 is fixedly installed at the upper end of each of the hydraulic rods 33, a ring groove 35 is provided on one side of the ring frame 34, a two-way rod 36 is fixedly installed between the ring frames 34 on two sides, the electric slider is opened to drive the moving block 32 to perform position adjustment in the sliding groove 31, the ring frame 34 is conveniently adjusted in height by lifting of the hydraulic rods 33, so as to be suitable for cutting operations of pipes with different diameters, a scale is provided on the two-way rod 36, the ring frames 34 on two sides can be accurately adjusted according to the length required to be cut by the pipe, and the ring frame 34 can be more stable.
As shown in fig. 4, cutting unit 4 includes bottom frame 41, bottom frame 41 upper portion is equipped with even board 42, bottom frame 41 one side screw thread is rotated and is installed screw rod 43, screw rod 43 one end is rotated with even board 42 and is connected, even board 42 is kept away from screw rod 43 one side longitudinal symmetry fixed mounting has rectangular frame 45, through forward or reverse rotation screw rod 43, be used for driving even board 42 when screw rod 43 rotates and adjust, cutting knife 46 to even board 42 one side is hugged closely with the pipe fitting lateral wall of required cutting, thereby realize carrying out the hoop cutting to the pipe fitting of different thickness, rectangular frame 45 is two sections extending structure, rectangular frame 45 middle part demountable installation of both sides has cutting knife 46, rectangular frame 45 one end of both sides has arranged the pivot from the past to the back.
Fixed mounting has gyro wheel 47 in the pivot of one side, but be extending structure so that gyro wheel 47 of rectangle frame 45 one side contacts with the lateral wall of pipe fitting all the time through rectangle frame 45, when cutting knife 46 encircleed the cutting to the pipe fitting, the gyro wheel 47 and the pipe fitting of cutting knife 46 both sides are contradicted and are rolled, thereby make the cutting more stable, and make the cutting plane of pipe fitting more level and smooth, equal fixed mounting has band pulley 48 in the pivot of homonymy, be equipped with belt 49 between the band pulley 48, 48 one end fixed mounting of band pulley has drive bevel gear 490 is kept away from in the pivot of one side, driven bevel gear 491 is installed through the pivot to rectangle frame 45 one side upper end, driven bevel gear 491 upper portion is equipped with fan 492, fan 492 and pivot fixed connection.
When the gyro wheel 47 carries out the hoop cutting to the pipe fitting along with cutting knife 46, because the pivot at gyro wheel 47 middle part is driven in the rotation of gyro wheel 47, thereby drive bevel gear 490 through band pulley 48 and belt 49 and rotate when the pivot rotates, thereby drive fan 492 through drive bevel gear 490 and the meshing of driven bevel gear 491, cool down when fan 492 rotates the pipe fitting cutting, the flying chips that produces when still cutting the pipe fitting simultaneously, dust etc. blow down to collecting in the fill 493 and collect.
As shown in fig. 10, the collecting assembly includes a collecting bucket 493, the collecting bucket 493 is connected with the rectangular frame 45 sliding of both sides, rotating plate 494 is installed through the torsional spring in collecting bucket 493 one side, collecting bucket 493 is close to rotating plate 494 one side upper surface and is equipped with baffle 495, rotating plate 494 one side slidable mounting has movable plate 496, movable plate 496 is kept away from rotating plate 494 one side and is rotated and install and change roller 497, will change plate 494 and rotate and make the roller 497 of rotating plate 494 one side hug closely the pipe fitting lateral wall, thereby the flying dust, dust etc. that produce when making the pipe fitting cut are collected in collecting bucket 493.
As shown in fig. 12 and fig. 13, the inner supporting unit 6 includes an adjusting groove 61, an electric slider is arranged in the adjusting groove 61, a vertical plate 63 is fixedly mounted on the upper surface of the electric slider, a side lever 64 is rotatably mounted on a thread on one side of the vertical plate 63, a ring frame is fixedly mounted on one end of the side lever 64, fastening rings 65 are slidably mounted on two sides of the ring frame, the fastening rings 65 on two sides are fixed through bolts, a central rod 66 is rotatably mounted on a middle thread of the vertical plate 63, a supporting ring 67 is fixedly mounted on one end of the central rod 66, the supporting ring 67 is provided with two electric push rods between the two supporting rings 67, balls 69 are rotatably mounted on the outer side of the supporting ring 67, the vertical plate 63 in the adjusting groove 61 is driven to move backwards through the electric slider, the pipe drops after being cut, and is convenient for picking up the dropped pipe after being cut.
Through rotating side lever 64, side lever 64 drives riser 63 and contradicts until the port of riser 63 with the pipe fitting, clockwise rotation well core 66 afterwards, drive support ring 67 when well core 66 rotates and carry out position control inside the pipe fitting, notch and cutting knife 46 at the middle part outside support ring 67 correspond, cutting knife 46 contacts with support ring 67 notch department after the cutting of pipe fitting lateral wall, so that cutting knife 46 is more stable when carrying out the hoop cutting to the pipe fitting, it is level and smooth, deformation takes place when having avoided the pipe fitting cutting simultaneously.
As shown in fig. 1, 2, and 5, the clamping unit 7 includes a bracket 71, the bracket 71 is slidably connected to the platform 1, a vertical plate 72 is fixedly mounted on one side of the upper surface of the platform 1, a rotating rod 73 is rotatably mounted on a middle thread of the vertical plate 72, a pushing wheel 74 is fixedly mounted on the rotating rod 73, a rack plate 75 is fixedly mounted on one side of the bracket 71, the rack plate 75 is engaged with the pushing wheel 74, a square frame 760 is fixedly mounted on the rear portion of the bracket 71, by rotating the rotating rod 73, the rotating rod 73 drives the pushing wheel 74 to rotate when rotating, the pushing wheel 74 drives the rack plate 75 to slide when rotating, and the rack plate 75 drives the bracket 71 to move when sliding, thereby realizing pushing and feeding of the pipe fitting.
As shown in fig. 5 and 6, a clamping rod 76 is rotatably mounted in the middle of one side of the square frame 760 through threads, an adjusting ring 77 is rotatably mounted in the middle of the clamping rod 76 through threads, a rotating ring 78 is rotatably mounted on the outer side of the adjusting ring 77, a pull rod 79 is annularly hinged to the outer side of the rotating ring 78, a rectangular groove 790 is formed in the periphery of the upper portion of the square frame 760, a rectangular block 791 is slidably mounted in the rectangular groove 790, the pull rod 79 is hinged to the rectangular block 791, a 21274template 793 is fixedly mounted on one side of the rectangular block 791, clamping plates 794 are slidably mounted on two sides of the interior of the 21274template 793, a spring is arranged between the clamping plates 794 and the 7474template 793, the clamping rod 76 is rotated to drive the adjusting ring 77 to be lifted up and down on the clamping rod 76, the adjusting ring 77 is driven to be lifted up and down, the rotating ring 78 is driven to approach or separate the rectangular blocks 791 through the pull rod 79 when being lifted up and down, and the rectangular blocks 791 are driven to clamp the pipe fittings 741, so as to clamp the side walls of pipe fittings with different thicknesses, and prevent the side walls from being cut.
As shown in fig. 1 to 14, as a technical optimization of the present invention, another object of the present invention is to provide a cutting method of a pipe cutting device for electric power construction, including the steps of:
s1: placing the pipe fittings:
sequentially penetrating the pipe fitting to be cut through the annular frame 34 and the fixing device 2 until two ends of the pipe fitting are respectively abutted against the square frame 760 and the vertical plate 63, then rotating the adjusting plate 26 to enable the extrusion block 291 to be extruded and fixed with the periphery of the pipe fitting, then sequentially sliding the fixing rod 290 downwards to enable one end of the fixing rod 290 to be placed into the positioning hole 28 to enable the adjusting plate 26 to be fixed, then rotating the clamping rod 76 to enable the plurality of the 212743 templates 793 to clamp and limit the pipe wall of the pipe fitting, locking and fixing the two fastening rings 65 through bolts, then rotating the central rod 66 to enable the supporting ring 67 to move to a position where the pipe fitting needs to be cut, and adjusting the bidirectional rod 36 to facilitate the pipe fitting to be cut to different lengths and facilitate the pipe fitting to be cut in multiple sections;
s2: pipe fitting circular cutting:
after the pipe fitting is fixed, the screw 43 is rotated immediately until the cutting knife 46 contacts with the side wall of the pipe fitting, the roller 47 keeps contact with the pipe wall at the moment, then the electric slider on the annular groove 35 is opened, when the electric slider drives the cutting knife 46 to perform annular cutting on the pipe fitting, the roller 47 rotates when contacting with the pipe wall, when the roller 47 rotates, the fan 492 is driven to rotate through the belt wheel 48 and the belt 49, and when the fan 492 rotates, burrs and dust generated when the pipe fitting is cut are blown down into the collecting hopper 493;
s3: feeding the pipe:
after the pipe fitting is cut once, the rotating rod 73 is rotated clockwise, the pushing wheel 74 is driven to rotate clockwise when the rotating rod 73 rotates, the pushing wheel 74 rotates to drive the rack plate 75 to move rightwards, the rectangular block 791 on the bracket 71 pushes rightwards at the moment, so that the pipe fitting is driven to move rightwards, the pipe fitting is automatically fed, and the pipe fitting is continuously cut.
When the pipe fitting cutting device is used, firstly, the pipe fitting to be cut sequentially penetrates through the annular frames 34 and the fixing device 2 until two ends of the pipe fitting are respectively abutted against the square frame 760 and the vertical plate 63, the fixing rods 290 on the connecting plates 29 are sequentially pulled upwards to be cancelled for fixing the adjusting plate 26, then the adjusting plate 26 is rotated clockwise, the lug of the inner cavity of the adjusting plate 26 rotates along with the adjusting plate 26 when the adjusting plate 26 rotates, the extrusion block 291 inside the fixing plate 27 is extruded when the lug rotates until the extrusion block 291 butts against the pipe fitting, then the fixing rods 290 are sequentially pushed downwards, one end of each fixing rod 290 is placed into the corresponding positioning hole 28 to fix the pipe fitting, and then the position between the two annular frames 34 is adjusted according to the length required to cut the pipe fitting;
rotating the screw 43 to drive the connecting plate 42 to adjust until the cutting knife 46 at one side of the connecting plate 42 is tightly attached to the side wall of the pipe fitting to be cut;
the clamping rod 76 is rotated, the adjusting ring 77 is driven to lift up and down on the clamping rod 76 when the clamping rod 76 rotates, the rotating ring 78 is driven to lift up and down when the adjusting ring 77 lifts up and down, the plurality of rectangular blocks 791 are driven to approach or separate from each other through the pull rod 79 when the rotating ring 78 lifts up and down, and the rectangular blocks 791 are adjusted to drive the rectangular plate 793 at the front side of the rectangular block 791 to clamp the side wall of the pipe fitting;
then, the side rod 64 is rotated, the side rod 64 drives the vertical plate 63 to move forwards until the vertical plate 63 abuts against the port of the pipe fitting, then the central rod 66 is rotated clockwise, and the central rod 66 drives the support ring 67 to adjust the position inside the pipe fitting when rotating until the notch in the middle of the outer side of the support ring 67 corresponds to the cutting knife 46;
when the roller 47 performs circumferential cutting on the pipe fitting along with the cutting knife 46, the rotation of the roller 47 drives the rotating shaft in the middle of the roller 47 to rotate, the rotating shaft drives the driving bevel gear 490 to rotate through the belt wheel 48 and the belt 49 when rotating, and drives the fan 492 to rotate through the engagement of the driving bevel gear 490 and the driven bevel gear 491, so that the fan 492 cools the pipe fitting during cutting when rotating, and meanwhile, flying chips, dust and the like generated during cutting the pipe fitting are blown into the collecting hopper 493 to be collected;
after the pipe fitting is cut once, the rotating rod 73 is rotated, the rotating rod 73 drives the pushing wheel 74 to rotate when rotating, the pushing wheel 74 drives the rack plate 75 to slide when rotating, and the rack plate 75 drives the bracket 71 to move when sliding, so that the pipe fitting is pushed and fed.
The foregoing shows and describes 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 given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.
Claims (9)
1. The utility model provides a tubular product cutting device for electric power construction, includes operation panel (1), its characterized in that, operation panel (1) upper surface middle part is equipped with fixing device (2), fixing device (2) contain alignment jig (21), alignment jig (21) and operation panel (1) fixed connection and alignment jig (21) are equipped with two, slidable mounting has lifter plate (23) jointly between the alignment jig (21) of both sides, the screw thread of one side of alignment jig (21) of one side rotates installs the transfer bar, transfer bar one end is rotated with lifter plate (23) and is connected, both sides all are equipped with accommodate unit (3) around fixing device (2), accommodate unit (3) are used for carrying out annular cutting to the pipe fitting, be equipped with cutting unit (4) on accommodate unit (3), cutting unit (4) are used for carrying out the even cutting to the pipe fitting of different thickness;
be equipped with the collection subassembly in cutting unit (4), the burr that the collection subassembly produced when being used for cutting the pipe fitting, the dust is collected, operation panel (1) upper surface one side is equipped with interior support unit (6), interior support unit (6) carry out inside support to the pipe fitting when being used for the pipe fitting cutting, avoid the too big pipe fitting of atress to take place deformation when the cutting, operation panel (1) upper surface is kept away from interior support unit (6) one side and is equipped with clamping unit (7), clamping unit (7) are used for fixing a position when the cutting and step up the pipe fitting, still be used for the auto-feed after cutting the pipe fitting simultaneously.
2. The pipe cutting device for electric power construction as claimed in claim 1, wherein a fixing frame (25) is fixedly installed at the upper end of the lifting plate (23), an adjusting plate (26) is rotatably installed in the middle of the fixing frame (25), a fixing plate (27) is rotatably installed in the middle of the adjusting plate (26), a protruding block is annularly arranged on one side, close to the fixing plate (27), of the adjusting plate (26), a through structure is formed between the adjusting plate (26) and the fixing plate (27), the center of the fixing plate (27) is circular, a positioning hole (28) is annularly formed in the upper surface of the adjusting plate (26), a connecting plate (29) is fixedly installed between the four corners of the upper surface of the fixing frame (25) and the fixing plate (27) together, a fixing rod (290) is slidably installed in the middle of the connecting plate (29), an extrusion block (291) is slidably installed in an inner cavity of the fixing plate (27), a plurality of extrusion blocks (291) are provided, and springs are connected between two sides of the extrusion block (291) and the fixing plate (27) together.
3. The pipe cutting device for power construction as claimed in claim 1, wherein the adjusting unit (3) comprises a chute (31), the chute (31) is arranged on the upper surface of the workbench (1), the chute (31) is provided with two sides, the two chutes (31) are symmetrically arranged, a moving block (32) is mounted in the chute (31) through an electric slider, hydraulic rods (33) are fixedly mounted on two sides of the upper surface of the moving block (32), the upper ends of the hydraulic rods (33) on two sides are jointly and fixedly mounted with a ring frame (34), a ring groove (35) is formed in one side of the ring frame (34), and a bidirectional rod (36) is jointly and fixedly mounted between the ring frames (34) on two sides.
4. The pipe cutting device for electric power construction as claimed in claim 1, wherein the cutting unit (4) comprises a bottom frame (41), a connecting plate (42) is arranged on the upper portion of the bottom frame (41), a screw (43) is rotatably installed on one side of the bottom frame (41) through threads, one end of the screw (43) is rotatably connected with the connecting plate (42), a rectangular frame (45) is symmetrically and fixedly installed on one side of the connecting plate (42), which is far away from the screw (43), the rectangular frame (45) is of a two-section telescopic structure, a cutting knife (46) is detachably installed in the middle of the rectangular frame (45) on two sides, a rotating shaft is arranged at one end of the rectangular frame (45) on two sides from front to back, rollers (47) are fixedly installed on the rotating shaft on one side, belt wheels (48) are fixedly installed on the rotating shaft on the same side, a belt (49) is arranged between the belt wheels (48), a driving bevel gear (490) is fixedly installed at one end, a driven bevel gear (491) is installed at one side of the rotating shaft on one side of the rectangular frame (45), a fan (491) is installed through the rotating shaft, a fan (492), a fan (491) is arranged on the upper portion of the driven bevel gear (491), and is fixedly connected with the rotating shaft.
5. The pipe cutting device for power construction as claimed in claim 1, wherein the collecting assembly comprises a collecting bucket (493), the collecting bucket (493) is slidably connected with the rectangular frames (45) at two sides, a rotating plate (494) is installed at one side of the collecting bucket (493) through a torsion spring, a baffle (495) is arranged on the upper surface of one side, close to the rotating plate (494), of the collecting bucket (493), a moving plate (496) is slidably installed at one side of the rotating plate (494), and a rotating roller (497) is rotatably installed at one side, far away from the rotating plate (494), of the moving plate (496).
6. The pipe cutting device for power construction as claimed in claim 1, wherein the inner support unit (6) comprises an adjusting groove (61), an electric slider is arranged in the adjusting groove (61), a vertical plate (63) is fixedly arranged on the upper surface of the electric slider, a side lever (64) is rotatably arranged on one side of the vertical plate (63) through threads, a ring frame is fixedly arranged at one end of the side lever (64), fastening rings (65) are slidably arranged on two sides of the ring frame, the fastening rings (65) on the two sides are fixed through bolts, a central rod (66) is rotatably arranged in the middle of the vertical plate (63) through threads, a support ring (67) is fixedly arranged at one end of the central rod (66), two electric push rods are arranged between the two support rings (67), and a ball (69) is rotatably arranged on the outer side of the support ring (67).
7. The pipe cutting device for power construction as claimed in claim 1, wherein the clamping unit (7) comprises a bracket (71), the bracket (71) is connected with the workbench (1) in a sliding manner, a vertical plate (72) is fixedly mounted on one side of the upper surface of the workbench (1), a rotating rod (73) is rotatably mounted in the middle of the vertical plate (72) in a threaded manner, a pushing wheel (74) is fixedly mounted on the rotating rod (73), a rack plate (75) is fixedly mounted on one side of the bracket (71), the rack plate (75) is meshed with the pushing wheel (74), and a square frame (760) is fixedly mounted on the rear portion of the bracket (71).
8. The pipe cutting device for power construction as claimed in claim 7, wherein a clamping rod (76) is rotatably mounted in the middle of one side of the square frame (760) through a thread, an adjusting ring (77) is rotatably mounted in the middle of the clamping rod (76) through a thread, a rotating ring (78) is rotatably mounted on the outer side of the adjusting ring (77), a pull rod (79) is annularly hinged to the outer side of the rotating ring (78), a rectangular groove (790) is formed in the periphery of the upper portion of the square frame (760), a rectangular block (791) is slidably mounted in the rectangular groove (790), the pull rod (79) is hinged to the rectangular block (791), a 212743 is fixedly mounted on one side of the rectangular block (791) away from the pull rod (79), clamping plates (794) are slidably mounted on two sides inside the clamp plate (793), and a spring is arranged between the clamping plates (794) and the 212743.
9. A cutting method of a pipe cutting apparatus for electric power construction, comprising the pipe cutting apparatus for electric power construction as set forth in claim 8, characterized in that the cutting method comprises the steps of:
s1: placing the pipe fittings:
sequentially enabling the pipe fitting to be cut to pass through the annular frame (34) and the fixing device (2) until two ends of the pipe fitting are respectively abutted against the square frame (760) and the vertical plate (63), then rotating the adjusting plate (26) to enable the extrusion block (291) to be extruded and fixed with the periphery of the pipe fitting, then sequentially sliding the fixing rod (290) downwards to enable one end of the fixing rod (290) to be placed into the positioning hole (28) to enable the adjusting plate (26) to be fixed, then rotating the clamping rod (76) to enable the plurality of 21274mould plates (793) to clamp and limit the pipe wall of the pipe fitting, locking and fixing the two fastening rings (65) through bolts, then rotating the central rod (66) to enable the supporting ring (67) to move to the position, required to be cut, adjusting the bidirectional rod (36) to facilitate cutting of the pipe fitting to different lengths, and facilitating multi-section cutting of the pipe fitting;
s2: circular cutting of the pipe fitting:
the pipe fitting is fixed and the screw rod (43) is rotated immediately until the cutting knife (46) is contacted with the side wall of the pipe fitting, the roller (47) is kept in contact with the pipe wall at the moment, then the electric slider on the annular groove (35) is opened, the roller (47) rotates when being contacted with the pipe wall when the electric slider drives the cutting knife (46) to perform annular cutting on the pipe fitting, the roller (47) drives the fan (492) to rotate through the belt wheel (48) and the belt (49) when rotating, and burrs and dust generated during cutting of the pipe fitting are blown down into the collecting hopper (493) when the fan (492) rotates;
s3: feeding the pipe:
after the pipe fitting is cut once, the rotating rod (73) is rotated clockwise, the pushing wheel (74) is driven to rotate clockwise when the rotating rod (73) rotates, the pushing wheel (74) rotates to drive the rack plate (75) to move rightwards, the rectangular block (791) on the bracket (71) pushes rightwards at the moment, so that the pipe fitting is driven to move rightwards, the pipe fitting is automatically fed, and the pipe fitting is continuously cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211516682.2A CN115780885B (en) | 2022-11-29 | 2022-11-29 | Pipe cutting device and method for electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211516682.2A CN115780885B (en) | 2022-11-29 | 2022-11-29 | Pipe cutting device and method for electric power construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115780885A true CN115780885A (en) | 2023-03-14 |
| CN115780885B CN115780885B (en) | 2024-03-08 |
Family
ID=85443474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211516682.2A Active CN115780885B (en) | 2022-11-29 | 2022-11-29 | Pipe cutting device and method for electric power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115780885B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116494308A (en) * | 2023-05-16 | 2023-07-28 | 广东联创建筑工程有限公司 | A drainage pipe cutting device for municipal construction |
| CN116871585A (en) * | 2023-09-05 | 2023-10-13 | 江苏亿达特种线缆有限公司 | Automatic cutting equipment for cable bridge |
| CN116968105A (en) * | 2023-09-22 | 2023-10-31 | 江苏涵源管业有限公司 | Polyethylene steel wire mesh pipe cutting equipment |
| CN117102569A (en) * | 2023-10-24 | 2023-11-24 | 启东大同电机有限公司 | Tubular product cutting device for construction lift platform |
| CN117162162A (en) * | 2023-10-31 | 2023-12-05 | 南通瑞童塑业科技有限公司 | Plastic pipeline cutting device capable of reciprocating |
| CN117260291A (en) * | 2023-11-20 | 2023-12-22 | 南通富创精密制造有限公司 | Equipment rack structure member processing device |
| CN117798696A (en) * | 2024-02-28 | 2024-04-02 | 江苏泰顺能源科技开发有限公司 | Petroleum pipeline coupling processing clamping fixing tool |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060096589A (en) * | 2005-03-02 | 2006-09-13 | 허대경 | Automatic tube cutter device for intercooler |
| KR20120068473A (en) * | 2010-12-17 | 2012-06-27 | 두산인프라코어 주식회사 | Chip disposal apparatus for the machine tool |
| CN112045425A (en) * | 2020-08-11 | 2020-12-08 | 武汉德创天成科技发展有限公司 | Tubular product cutting grinding device for building engineering guardrail |
| JP2021008101A (en) * | 2019-06-28 | 2021-01-28 | 广州帰達電子産品有限公司 | Lumber cutter with dust eliminating function |
| CN212704934U (en) * | 2020-05-29 | 2021-03-16 | 芜湖市思科瑞机械零部件制造有限公司 | Plasma cutting device is used in aluminum plate production and processing |
| CN112548191A (en) * | 2020-11-30 | 2021-03-26 | 浙江锐程机械制造有限公司 | Full-automatic pipe cutting machine |
| CN114160861A (en) * | 2021-11-19 | 2022-03-11 | 象山恒辉机械制造厂 | Energy-saving and environment-friendly cast-rolled aluminum rapid positioning automatic feeding cutting mechanism |
| CN114669797A (en) * | 2022-04-01 | 2022-06-28 | 江苏电子信息职业学院 | Continuous segmentation intelligent manufacturing equipment |
| CN115256507A (en) * | 2022-09-30 | 2022-11-01 | 江苏培达塑料有限公司 | Fixed-length cutting device of PVC (polyvinyl chloride) pipe production equipment |
-
2022
- 2022-11-29 CN CN202211516682.2A patent/CN115780885B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060096589A (en) * | 2005-03-02 | 2006-09-13 | 허대경 | Automatic tube cutter device for intercooler |
| KR20120068473A (en) * | 2010-12-17 | 2012-06-27 | 두산인프라코어 주식회사 | Chip disposal apparatus for the machine tool |
| JP2021008101A (en) * | 2019-06-28 | 2021-01-28 | 广州帰達電子産品有限公司 | Lumber cutter with dust eliminating function |
| CN212704934U (en) * | 2020-05-29 | 2021-03-16 | 芜湖市思科瑞机械零部件制造有限公司 | Plasma cutting device is used in aluminum plate production and processing |
| CN112045425A (en) * | 2020-08-11 | 2020-12-08 | 武汉德创天成科技发展有限公司 | Tubular product cutting grinding device for building engineering guardrail |
| CN112548191A (en) * | 2020-11-30 | 2021-03-26 | 浙江锐程机械制造有限公司 | Full-automatic pipe cutting machine |
| CN114160861A (en) * | 2021-11-19 | 2022-03-11 | 象山恒辉机械制造厂 | Energy-saving and environment-friendly cast-rolled aluminum rapid positioning automatic feeding cutting mechanism |
| CN114669797A (en) * | 2022-04-01 | 2022-06-28 | 江苏电子信息职业学院 | Continuous segmentation intelligent manufacturing equipment |
| CN115256507A (en) * | 2022-09-30 | 2022-11-01 | 江苏培达塑料有限公司 | Fixed-length cutting device of PVC (polyvinyl chloride) pipe production equipment |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116494308B (en) * | 2023-05-16 | 2023-10-10 | 广东联创建筑工程有限公司 | A drainage pipe cutting device for municipal construction |
| CN116494308A (en) * | 2023-05-16 | 2023-07-28 | 广东联创建筑工程有限公司 | A drainage pipe cutting device for municipal construction |
| CN116871585B (en) * | 2023-09-05 | 2023-11-07 | 江苏亿达特种线缆有限公司 | Automatic cutting equipment for cable bridge |
| CN116871585A (en) * | 2023-09-05 | 2023-10-13 | 江苏亿达特种线缆有限公司 | Automatic cutting equipment for cable bridge |
| CN116968105B (en) * | 2023-09-22 | 2023-12-01 | 江苏涵源管业有限公司 | Polyethylene steel wire mesh pipe cutting equipment |
| CN116968105A (en) * | 2023-09-22 | 2023-10-31 | 江苏涵源管业有限公司 | Polyethylene steel wire mesh pipe cutting equipment |
| CN117102569A (en) * | 2023-10-24 | 2023-11-24 | 启东大同电机有限公司 | Tubular product cutting device for construction lift platform |
| CN117102569B (en) * | 2023-10-24 | 2023-12-26 | 启东大同电机有限公司 | Tubular product cutting device for construction lift platform |
| CN117162162A (en) * | 2023-10-31 | 2023-12-05 | 南通瑞童塑业科技有限公司 | Plastic pipeline cutting device capable of reciprocating |
| CN117260291A (en) * | 2023-11-20 | 2023-12-22 | 南通富创精密制造有限公司 | Equipment rack structure member processing device |
| CN117260291B (en) * | 2023-11-20 | 2024-01-26 | 南通富创精密制造有限公司 | Equipment rack structure member processing device |
| CN117798696A (en) * | 2024-02-28 | 2024-04-02 | 江苏泰顺能源科技开发有限公司 | Petroleum pipeline coupling processing clamping fixing tool |
| CN117798696B (en) * | 2024-02-28 | 2024-05-07 | 江苏泰顺能源科技开发有限公司 | Petroleum pipeline coupling processing clamping fixing tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115780885B (en) | 2024-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115780885A (en) | Pipe cutting device and method for electric power construction | |
| CN116117675B (en) | Adjustable cylinder body casting machining and polishing device and adjusting method | |
| CN113942885B (en) | Unloading equipment in copper line charging tray automatically clamped wire winding | |
| CN115008114A (en) | Automatic network welding machine of eyebrow plucking blade | |
| CN112589211B (en) | Manufacturing and forming method of pipeline connecting piece | |
| CN220277889U (en) | Disc drawing machine | |
| CN110405246B (en) | Automobile pedal accessory production device | |
| CN209394077U (en) | A kind of cutting machine traction device of aluminium bar | |
| CN106736597B (en) | High-frequency welding tuber | |
| CN112975412B (en) | Hardware handle machining all-in-one machine and machining method | |
| CN115837599A (en) | Connecting component for linear guide rail, linear guide rail and machining device of linear guide rail | |
| CN115106591A (en) | Pipe cutting machine | |
| CN114701010A (en) | Automatic gang drill equipment for insulation board production line | |
| CN209738329U (en) | Tire centering device for tire winder | |
| CN206578541U (en) | High-frequency welding tuber | |
| CN112518336A (en) | Machining device convenient to clamp and used for lighting lamp fixing piece | |
| CN112340439A (en) | Full-automatic clutch assembly production line | |
| CN111589998A (en) | Rotary type reinforcing bar cuts off double-end thread rolling all-in-one | |
| CN116117576B (en) | Feeding and discharging device and method for lathe | |
| CN219771287U (en) | Material receiving device of film blowing machine | |
| CN219074284U (en) | Round-link chain production loading attachment | |
| CN220617442U (en) | Directional propulsion device for bearing roller production | |
| CN215391653U (en) | Forming device is used in processing of solar module aluminium frame | |
| CN220200820U (en) | Feeding mechanism of cutting machine | |
| CN219928883U (en) | Auxiliary feeder for manufacturing chain |
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 |