CN116274552A - Pipe hole pulling device and pipe hole pulling process - Google Patents
Pipe hole pulling device and pipe hole pulling process Download PDFInfo
- Publication number
- CN116274552A CN116274552A CN202310529620.3A CN202310529620A CN116274552A CN 116274552 A CN116274552 A CN 116274552A CN 202310529620 A CN202310529620 A CN 202310529620A CN 116274552 A CN116274552 A CN 116274552A
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- pipe
- piece
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- rod
- hole
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- 238000000034 method Methods 0.000 title claims description 11
- 239000007787 solid Substances 0.000 claims abstract description 23
- 244000208734 Pisonia aculeata Species 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 10
- 239000012530 fluid Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- B21D19/088—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for flanging holes
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model belongs to the technical field of fluid pipeline processing equipment and specifically relates to a tubular product pulls out hole device and pulls out hole technology thereof, including the fixed station, be equipped with the tube drawing driving piece on the fixed station, the output of tube drawing driving piece is equipped with moves and pulls out the piece, the top of fixed station is equipped with solid tub platform, the rod hole of having seted up of the top side of solid tub platform, it is downthehole to be equipped with the pull rod to wear the pole, the pull rod is installed in the top of moving and pulling out the piece, the top of pull rod is equipped with extension intubate pole, be equipped with the tube drawing part on the extension intubate pole, the pull rod is used for being connected with the tube drawing part, the lateral wall of moving and pulling out the piece is equipped with the fixed fender piece that is used for fixed pull rod. The application has the effect of improving the pipe hole pulling quality.
Description
Technical Field
The application relates to the field of fluid pipeline processing equipment, in particular to a pipe hole pulling device and a hole pulling process thereof.
Background
The pipe is one kind of fluid pipeline connecting piece, is commonly used in trunk line and branch pipe department, in modern industry, in order to make the body reach good reposition of redundant personnel effect, generally need to drill in the lateral wall of pipe, form the through-hole at the lateral wall of pipe, then weld other tubular at through-hole department, form the reposition of redundant personnel pipeline of intercommunication, make the fluid circulate in the pipeline.
At present, in order to improve welding quality and avoid gaps between the through hole of the pipe and the end parts of other pipes, the through hole of the pipe is usually required to be drilled before the other pipes are welded at the through hole of the pipe, so that the through hole of the pipe is outwards turned or outwards protruded, then the other pipes are welded at the outwards turned or outwards protruded position of the through hole, but most of the current drilling modes use a drill bit to be directly inserted into the pipe from the outside of the pipe, then the drill bit is moved to the outside of the pipe by manpower or equipment, so that the drill bit is used for drawing the inner wall of the pipe close to the through hole from inside to outside, so that the through hole of the pipe is outwards turned or protruded, but because the drill bit is required to be used for extruding the inner wall of the pipe outwards after entering the pipe, and the shape of the drill bit is mostly irregular, the shape of the through hole is easy to deform in the process of entering the through hole of the pipe, the quality of the drilling is greatly influenced, so that the shape of the outwards turned or outwards protruded position of the pipe is difficult to reach expectations, and the welding of the pipe is difficult.
Disclosure of Invention
In order to improve the hole drawing quality of a pipe, the application provides a pipe hole drawing device and a hole drawing process thereof.
On the one hand, the pipe hole pulling device provided by the application adopts the following technical scheme:
the utility model provides a tubular product pulls out hole device, includes the fixed station, be equipped with the tube drawing driving piece on the fixed station, the output of tube drawing driving piece is equipped with moves and pulls out the piece, the top of fixed station is equipped with solid tub bench, the rod hole has been seted up to the top side of solid tub bench, be equipped with the pull rod in the rod hole, the pull rod is installed in the top of moving and pulling out the piece, the top of pull rod is equipped with the extension intubate pole, be equipped with the tube drawing part on the extension intubate pole, the pull rod is used for being connected with the tube drawing part, the lateral wall of moving and pulling out the piece is equipped with the fixed fender piece that is used for fixed pull rod.
Through adopting above-mentioned technical scheme, when needs are pulled out the hole, can be followed the tip opening of tubular product with extending the intubate pole and inserted in the tubular product, in inserting the through-hole of tubular product with the drawbar, make the drawbar be connected with the drawbar part, insert the drawbar and move the top of drawing the piece, make the tubular product place on solid tub bench, fix the drawbar on moving the drawing piece, make the drawing driving piece drive move drawing piece vertical downwardly moving, make the drawbar part draw the through-hole of tubular product downwards, thereby form the hole of outwards turn-ups at the downside of tubular product, do not need to penetrate the pipe inside again with the drawbar part from the through-hole of tubular product, reduce the frequent business turn over through-hole of drawbar part and lead to the through-hole emergence deformation of tubular product, improve and pull out hole quality.
Optionally, the top of fixed station is equipped with the mount, the top of mount is equipped with solid pipe driving piece, the top of mount slides and is connected with solid pipe support, the output of solid pipe driving piece is connected with solid pipe support.
Through adopting above-mentioned technical scheme, place the tubular product after, can make solid pipe drive piece drive gu pipe support butt at the lateral wall of tubular product, reduce the condition that tubular product rocked, improve and pull out hole stability and pull out hole quality.
Optionally, the fixed stopper is pegged graft mutually with the lateral wall that moves the piece of pulling out, the lateral wall of pull rod is equipped with the dog, the dog is with the bottom looks butt of fixed stopper.
Through adopting above-mentioned technical scheme, the staff can be according to the circumstances of operation with fixed fender spare pull out or insert the lateral wall of moving the piece of pulling out, convenient operation.
Optionally, the fixed stopper rotates the lateral wall that sets up in moving and pulls out the piece, it is provided with the removal driving piece to move the lateral wall rotation of pulling out the piece, the output of removal driving piece is connected with the fixed stopper.
Through adopting above-mentioned technical scheme, remove the drive piece and can make the fixed fender piece keep away from or insert the lateral wall of removing the piece, need not the staff and remove the fixed fender piece with the hand, use manpower sparingly.
Optionally, the tip of extension intubate pole is equipped with the extension trunk, the lateral wall of extension trunk slides there is the removal festival to dry, the tube drawing part is including setting up the tube drawing piece of extension intubate pole lateral wall and removal festival to dry lateral wall respectively, the drawing pole is connected with the tube drawing piece, be provided with the linkage piece that is used for forcing the removal festival to dry on the extension trunk.
Through adopting above-mentioned technical scheme, can make the moving part adjust the position that removes the festival and dry to be convenient for make the through-hole alignment of tube drawing piece and tubular product, reduce the time that the staff will draw tube drawing piece and tubular product through-hole alignment, raise the efficiency.
Optionally, the lateral walls of the extension trunk and the movable trunk are respectively provided with an abutting piece, and the abutting pieces are in sliding fit with the tube drawing blocks.
Through adopting above-mentioned technical scheme, when pulling out the hole, the tube drawing piece downwardly moving, tube drawing piece and butt piece slide mutually, do not need to make extension intubate pole and removal festival dry removal to improve the stability of pulling out the hole.
Optionally, a pull-back piece is arranged at the top of the tube drawing block, and the top end of the pull-back piece is connected with the abutting piece.
By adopting the technical scheme, the pull-back piece pulls the tube drawing block upwards, so that the pressure of the tube drawing block on the inner wall of the tube is reduced, and the condition that the inner wall of the tube is provided with an indentation is reduced.
Optionally, the movable stem is detachably connected with the abutting piece.
Through adopting above-mentioned technical scheme, when the damage appears in butt spare or tube drawing piece, only need rotate the butt spare and can dismantle.
Optionally, the drawing rod is in threaded connection with the bottom of the tube drawing block.
Through adopting above-mentioned technical scheme, after the hole is accomplished, rotate the pull rod and can tear out the pull rod, carry out the drawing of next through-hole, the dismouting is simple and convenient.
On the other hand, the pipe hole drawing process provided by the application adopts the following technical scheme:
a pipe pulling process comprising:
s1: inserting the extension cannula rod into the pipe, and enabling the drawing rod to pass through the through hole of the pipe so as to connect the drawing rod with the pipe drawing part;
s2: placing the pipe on a pipe fixing table, enabling the drawing rod to be installed on the drawing moving piece, and fixing the drawing rod by using a fixing blocking piece;
s3: the tube drawing driving piece drives the drawing moving piece and the drawing rod to move downwards to draw the hole of the tube.
Through adopting above-mentioned technical scheme, need not to penetrate the tube drawing part from the through-hole of tubular product inside again and pull out the hole, reduce the frequent business turn over through-hole of tube drawing part and lead to the through-hole emergence deformation's of tubular product condition, improve and pull out hole quality.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when a hole is required to be pulled out, the extension cannula rod can be inserted into the pipe from the end opening of the pipe, the drawing rod is inserted into the through hole of the pipe, the drawing rod is connected with the drawing part, the drawing rod is inserted into the top of the moving and pulling piece, the pipe is placed on the pipe fixing table, the drawing rod is fixed on the moving and pulling piece, the drawing driving piece drives the moving and pulling piece to vertically move downwards, the drawing part is enabled to draw the through hole of the pipe downwards, and accordingly an outwards flanging hole is formed at the bottom side of the pipe, the drawing part does not need to penetrate into the pipe from the through hole of the pipe and then is pulled out, deformation of the through hole of the pipe caused by frequent entering and exiting of the drawing part is reduced, and the quality of the hole is improved;
2. after the pipe is placed, the pipe fixing driving piece can drive the pipe fixing frame to be abutted against the side wall of the pipe, so that the shaking condition of the pipe is reduced, and the hole pulling stability and the hole pulling quality are improved;
3. the staff can pull out or insert the fixed stopper into the side wall of the movable stopper according to the working condition, and the operation is convenient.
Drawings
Fig. 1 is a schematic diagram of the overall structure in the embodiment of the present application.
FIG. 2 is a partial cross-sectional view of a drawer and a tube securing station in an embodiment of the present application.
Fig. 3 is a partial cross-sectional view of a drawer in an embodiment of the present application.
Fig. 4 is a schematic view of an abutment in an embodiment of the present application.
Reference numerals illustrate:
1. a fixed table; 11. a tube drawing driving member; 12. moving the drawing piece; 14. a fixed baffle; 15. a mounting frame; 16. a moving driving member; 17. a moving rack; 18. a rotating lever; 2. a fixing frame; 21. a pipe fixing table; 22. a placement groove; 23. a rod penetrating hole; 24. a fixed pipe driving member; 25. fixing the pipe frame; 3. pulling a rod; 31. a stop block; 32. a threaded connecting rod; 4. extending the cannula rod; 41. extending the trunk; 42. a fixed block; 43. a first threaded rod; 44. moving and drying; 45. a moving block; 46. a second threaded rod; 47. a linkage member; 5. an abutment; 51. a top plate portion; 52. a vertical rod part; 6. a tube drawing block; 61. and (5) a pull-back piece.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses a pipe hole pulling device.
Referring to fig. 1 and 2, a pipe drawing hole device, including fixed station 1, be equipped with tube drawing driver 11 on fixed station 1, tube drawing driver 11 is the cylinder, tube drawing driver 11 fixes the inner bottom wall at fixed station 1, tube drawing driver 11's output is located fixed station 1's top, tube drawing driver 11's drive direction extends along vertical direction, tube drawing driver 11's output is equipped with moves and pulls out piece 12, it is columnar to move and pulls out piece 12, tube drawing driver 11 can order about to move and pull out piece 12 and remove along vertical direction, fixed station 1's top side is equipped with mount 2, it is located the bottom of mount 2 to move and pull out piece 12, mount 2's top side is equipped with solid tub bench 21, gu the top side of tub bench 21 has been seted up and has been worn the pole hole 23, gu the top side of tub bench 21 is equipped with standing groove 22, standing groove 22 is the arc form setting, standing groove 22 extends to the opposite both sides of gu tub bench 21 along the horizontal direction, the tank bottom of standing groove 22, the top side of mount 2 has been seted up and has been linked together with the round hole 23 of wearing pole hole 23, it is equipped with 3 to draw out 3 in the bottom of drawing pole 3, it is equipped with 3 to draw out 3 and is equipped with the retaining member 14 looks extension pole 3 to draw out piece, it is equipped with 3 to draw out 3's top end that the top end that is equipped with the retaining member that the retaining member is used for the retaining member to extend with 3, it is equipped with the retaining member to pull out piece 14 to pull out piece, it is equipped with the retaining member to extend 3 to take out piece 3, it is used for the top to extend 3, it is connected with the top 3 to take out 3, it is used for the retaining member to extend.
When the pipe needs to be pulled out, the side wall of the pipe is drilled, the extension cannula rod 4 can be inserted into the pipe from the end opening of the pipe, then the pull rod 3 is inserted into the hole on the side wall of the pipe, the pull rod 3 is connected with the pulling part, then the pull rod 3 is inserted into the top end of the moving and pulling part 12 from top to bottom, the pipe is placed in the placing groove 22, the extending direction of the pipe is consistent with the extending direction of the placing groove 22, then the pull rod 3 is fixed on the moving and pulling part 12 through the fixed baffle part 14, then the pulling part 11 can drive the moving and pulling part 12 to vertically move downwards, the pulling part pulls out the hole of the pipe downwards, and accordingly outward flanging hole is formed on the bottom side of the pipe, so that the hole pulling work is completed, the number of times of through holes of the pipe 6 serving as a main pulling hole component of the pipe is reduced, the situation that the through holes of the pipe are deformed frequently in and out of the through holes is reduced, the hole pulling quality is improved, and rejection rate is reduced.
The top of mount 2 is equipped with solid tub of driving piece 24, and solid tub of driving piece 24 is the cylinder, and the top sideslip of mount 2 is connected with solid pipe support 25, and solid pipe support 25's slip direction is perpendicular with the extending direction of standing groove 22, and solid pipe support 25 accessible slides and is close to or keep away from the extending center line of standing groove 22, and the extending center line of standing groove 22 is located between solid pipe support 25, and solid tub of driving piece 24's output is connected with solid pipe support 25, and solid tub of driving piece 24 can drive solid pipe support 25 to slide.
After the pipe is placed in the placing groove 22, the extending direction of the pipe is consistent with the extending direction of the placing groove 22, the pipe fixing driving piece 24 can drive the pipe fixing frame 25 to move, the pipe fixing frame 25 is close to the extending center line of the placing groove 22, and accordingly the pipe fixing frame 25 is abutted to two sides of the pipe, the pipe is clamped by the pipe fixing frame 25, lateral deviation of the pipe is reduced, the pipe is positioned, and the hole pulling stability is improved.
Referring to fig. 2 and 3, the fixed stopper 14 is inserted into the outer sidewall of the movable member 12, the fixed stopper 14 penetrates into the movable member 12, a stopper 31 is provided on the sidewall of the drawing rod 3, and the top side of the stopper 31 abuts against the bottom side of the fixed stopper 14.
When the hole is pulled, the pulling rod 3 is inserted into the top side of the moving and pulling piece 12, the fixed blocking piece 14 is inserted into the outer side wall of the moving and pulling piece 12, the fixed blocking piece 14 is located above the stop block 31, when the hole is pulled, the moving and pulling piece 12 moves downwards, the fixed blocking piece 14 drives the pulling rod 3 to move downwards, so that the pipe is pulled out, after the hole is pulled out, a worker can pull out the fixed blocking piece 14, and then the pulling rod 3 can be pulled out, and the pipe pulling and pulling device is convenient to assemble and disassemble.
The fixed baffle 14 is rotationally connected to the side wall of the movable pulling member 12, the fixed baffle 14 is symmetrically arranged, a vertically extending rotating shaft is arranged on the fixed baffle 14, the fixed baffle 14 is rotationally connected with the movable pulling member 12 through the rotating shaft, a mounting frame 15 is arranged on the outer side wall of the movable pulling member 12, a movable driving member 16 is arranged at one end of the mounting frame 15 away from the movable pulling member 12, the movable driving member 16 is an air cylinder, a movable frame 17 is arranged at the output end of the movable driving member 16, the movable frame 17 is in sliding connection with the mounting frame 15, the sliding direction of the movable frame 17 is consistent with the extending direction of the placing groove 22, a rotating rod 18 is rotationally connected to the side wall of the movable frame 17, one end of the rotating rod 18 away from the movable frame 17 is rotationally connected with the fixed baffle 14, the side wall of the fixed baffle 14 is in butt joint with the side wall of the drawing rod 3, and one side of the fixed baffle 14, which faces the drawing rod 3, is a vertical plane.
The movable frame 17 can be driven to slide by the movable driving piece 16, so that the movable frame 17 is driven to rotate through the rotating rod 18, the movable frame 14 is far away from or inserted into the outer side of the movable frame 12, the movable frame 14 is moved instead of a human hand, labor is saved, hands of workers are not required to be close to the movable frame 12 and the movable frame 14, the situation that the hands of the workers are clamped by the movable frame 12 and the movable frame 14 is reduced, when the pipe is placed on the placing groove 22 and is inclined, the pull rod 3 is not easy to place along the vertical direction, when the pipe is pulled in the state, through holes of the pipe are pulled to be deviated or deformed, the movable driving piece 16 can enable the movable frame 14 to be inserted into the outer side of the movable frame 12 through the rotating rod 18, the side wall of the movable frame 14 is abutted against the side wall of the pull rod 3, and therefore the pull rod 3 is clamped.
Referring to fig. 1 and 4, the end of the extension cannula rod 4 is provided with an extension trunk 41, the extension trunk 41 is in a straight rod shape, the extension direction of the extension trunk 41 is consistent with the extension direction of the extension cannula rod 4, the side wall of the extension trunk 41 slides with a movable joint stem 44, the movable joint stem 44 is in a rod shape, the extension direction of the movable joint stem 44 is consistent with the extension direction of the extension cannula rod 4, the extension trunk 41 passes through both ends of the movable joint stem 44, the movable joint stems 44 are arranged along the extension direction of the movable trunk, the tube drawing component comprises tube drawing blocks 6 which are respectively arranged on the outer side wall of the extension cannula rod 4 and the outer side wall of the movable joint stem 44, the drawing rod 3 is connected with the tube drawing blocks 6, the extension cannula rod 4 and each movable joint stem 44 are provided with one, the top of the extension cannula rod 4 is fixedly provided with a fixed block 42, the side wall of the fixed block 42 is rotationally connected with a linkage piece 47 for forcing the movable joint stem 44 to move, the extension direction of the linkage piece 47 is a bolt, the extension direction of the linkage piece 47 is consistent with the extension direction of the extension cannula rod 4, the movable joint stem 44 passes through the fixed block 42, the movable joint stem 45 is connected with the movable joint stem 45, and the movable joint stem 45 is connected with the movable joint stem 45.
When a hole is required to be pulled out, the extension cannula rod 4 is inserted into a pipe port, the top end of the pulling rod 3 penetrates into a pipe through hole to be connected with the pulling block 6, when pipes with different specifications are processed, the situation that the interval distance between adjacent through holes is inconsistent exists, the linkage piece 47 can be rotated, the moving block 45 and the moving stem 44 slide, the distance between the extension cannula rod 4 and the moving stem 44 is adjusted, the distance between the adjacent pulling block 6 is changed, the position of each through hole on the pulling block 6 and the pipe is aligned, workers can conveniently connect the pulling rod 3 with the pulling block 6, and when the pulling block 6 is aligned with each through hole, the pulling block 6 is easy to clamp on the through hole in the hole pulling process, the stability between the extension cannula rod 4 and the moving stem 44 is improved, the stability and the pulling quality of the pulling hole are improved, the times of realigning the pulling block 6 are reduced, and the processing efficiency is improved.
The outer diapire that extends intubate pole 4 and movable festival and do 44 all is equipped with butt spare 5, and butt spare 5 and tube drawing piece 6 slip cooperation, and the slip direction of tube drawing piece 6 is mutually perpendicular with the extending direction that extends intubate pole 4, and butt spare 5 includes roof portion 51 and installs the montant portion 52 at roof portion 51 downside, and the spout has been seted up to the lateral wall of montant portion 52, and tube drawing piece 6's inside wall is equipped with the slider, slider and spout slip cooperation.
When the hole is pulled, the pulling rod 3 pulls the tube pulling block 6 to move downwards, and the tube pulling block 6 and the abutting piece 5 slide mutually, so that the hole can be pulled on the tube without pulling the extension cannula rod 4 and the movable joint stem 44, the situation that the tube is deformed due to the fact that the positions of the through holes of the tube are tightly pressed on the inner wall of the tube by the other tube pulling blocks 6 is reduced, and the rejection rate is reduced.
The pull-back piece 61 is mounted on the top side of the tube drawing block 6, the pull-back piece 61 is a spring, and the top end of the pull-back piece 61 is connected with the bottom side of the top plate 51.
After the hole drawing is completed, the drawing rod 3 and the drawing block 6 can be detached, the drawing block 6 moves upwards and is far away from the through hole of the pipe under the action of the pull-back piece 61, and when one drawing block 6 is used for drawing the hole, the other drawing blocks 6 are in a pulled-back state, so that the pressure on the pipe is reduced, the pipe drawing block 6 is compressed under the state of not aligning the through hole of the pipe, the rejection rate is reduced, and the hole drawing quality is improved.
The extension cannula pole 4 is detachable connection with the butt piece 5, and the outer bottom side of extension cannula pole 4 is equipped with first threaded rod 43, and first threaded rod 43 penetrates the top side of butt piece 5, and first threaded rod 43 and roof portion 51 threaded connection, removal festival are done 44 and butt piece 5 and are detachable connection, and the outer bottom side of removal festival is done 44 is equipped with second threaded rod 46, and second threaded rod 46 penetrates the top side of butt piece 5, second threaded rod 46 and roof portion 51 threaded connection.
When the hole diameters of the through holes on the pipes are inconsistent, the abutting piece 5 can be rotated to detach the abutting piece 5, then the abutting piece 5 connected with the pipe drawing blocks 6 with different sizes can be installed on the first threaded rod 43 or the second threaded rod 46, so that the hole drawing requirements of the through holes with different hole diameters can be met, and when the abutting piece 5 or the pipe drawing blocks 6 are damaged, the abutting piece 5 can be disassembled and assembled only by rotating, and the replacement is convenient.
The bottom threaded connection of pull rod 3 and tube drawing piece 6, the screw hole has been seted up to the bottom side of tube drawing piece 6, and the top of pull rod 3 is equipped with screw thread connecting rod 32, and screw thread connecting rod 32 inserts threaded hole, screw thread connecting rod 32 and the lateral wall screw thread fit of screw hole.
When the pulling rod 3 is required to be connected with the tube drawing block 6, the threaded connecting rod 32 is inserted into the threaded hole, so that the threaded connecting rod 32 is in threaded fit with the threaded hole, the pulling rod 3 is arranged at the bottom of the tube drawing block 6 to draw a hole, after the hole is drawn, the pulling rod 3 can be detached by rotating the pulling rod 3, the next through hole is drawn, and the assembly and the disassembly are simple.
The embodiment of the application also discloses a pipe hole pulling process.
A pipe hole pulling process comprises the following steps:
s1: inserting the extension cannula rod 4 into the pipe, and enabling the pulling rod 3 to pass through the through hole of the pipe to enable the pulling rod 3 to be connected with the tube drawing part;
s2: placing the pipe on a pipe fixing table 21, enabling the drawing rod 3 to be installed on the drawing piece 12, and fixing the drawing rod 3 by using a fixing baffle piece 14;
s3: the tube drawing driving piece 11 drives the drawing moving piece 12 and the drawing rod 3 to move downwards to draw holes of the tube.
S4: the drawing rod 3 is removed from the moving part 12, the drawing rod 3 is separated from the pipe drawing part, and the drawing rod 3 is inserted through the other through hole to perform the next hole drawing operation.
The implementation principle of the embodiment of the application is as follows: when the through hole of the pipe needs to be pulled out, the extension cannula rod 4 can be inserted into the pipe from the end opening of the pipe, the pulling rod 3 is inserted into the through hole of the pipe, the pulling rod 3 is connected with the pulling pipe part, the pulling rod 3 is inserted into the top of the moving and pulling piece 12, the pipe is placed in the placing groove 22, the pulling rod 3 is fixed on the moving and pulling piece 12, the moving and pulling piece 12 is driven to vertically move downwards by the pulling driving piece 11, the pulling pipe part is pulled out of the through hole of the pipe downwards, and accordingly an outwards flanging hole is formed at the bottom side of the pipe, the situation that the through hole of the pipe is deformed due to the fact that the pulling pipe part frequently enters and exits the through hole of the pipe is reduced, and the pulling quality is improved.
The foregoing is a preferred embodiment of the present application, which is only for explanation of the present application, and not for limiting the protection scope of the present application in sequence, so: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. The utility model provides a tubular product pulls out hole device, its characterized in that, including fixed station (1), be equipped with on fixed station (1) and pull out pipe driving piece (11), the output of pulling out pipe driving piece (11) is equipped with moves pulls out piece (12), the top of fixed station (1) is equipped with solid tub platform (21), wear pole hole (23) have been seted up to the top of solid tub platform (21), wear to be equipped with in pole hole (23) and pull out pole (3), pull out pole (3) install in the top of moving pulls out piece (12), the top of pull out pole (3) is equipped with extension intubate pole (4), be equipped with on extension intubate pole (4) and pull out the pipe part, pull out pole (3) are used for being connected with the pull out pipe part, the lateral wall of moving and pulling out piece (12) is equipped with fixed fender piece (14) that are used for fixed pull out pole (3).
2. The pipe hole pulling device according to claim 1, wherein a fixing frame (2) is arranged at the top of the fixing table (1), a pipe fixing driving piece (24) is arranged at the top of the fixing frame (2), a pipe fixing frame (25) is connected to the top of the fixing frame (2) in a sliding mode, and an output end of the pipe fixing driving piece (24) is connected with the pipe fixing frame (25).
3. The pipe hole pulling device according to claim 1, wherein the fixed blocking piece (14) is inserted into the side wall of the moving pulling piece (12), a stop block (31) is arranged on the side wall of the pulling rod (3), and the stop block (31) is abutted against the bottom of the fixed blocking piece (14).
4. A pipe pulling device according to claim 3, characterized in that the fixed blocking member (14) is rotatably arranged on the side wall of the pulling member (12), the side wall of the pulling member (12) is provided with a movable driving member (16), and the output end of the movable driving member (16) is connected with the fixed blocking member (14).
5. A tube drawing device according to claim 1, characterized in that the end of the extension cannula rod (4) is provided with an extension trunk (41), the side wall of the extension trunk (41) slides with a movable joint (44), the drawing part comprises drawing blocks (6) respectively arranged on the side wall of the extension cannula rod (4) and the side wall of the movable joint (44), the drawing rod (3) is connected with the drawing blocks (6), and a linkage piece (47) for forcing the movable joint (44) to move is arranged on the extension trunk (41).
6. The pipe pulling device according to claim 5, wherein the side walls of the extension trunk (41) and the movable joint (44) are respectively provided with an abutting piece (5), and the abutting pieces (5) are in sliding fit with the pulling block (6).
7. The pipe drawing device according to claim 6, wherein a pull-back piece (61) is arranged at the top of the drawing block (6), and the top end of the pull-back piece (61) is connected with the abutting piece (5).
8. The pipe pulling device according to claim 6, wherein the movable stem (44) is detachably connected to the abutment (5).
9. A pipe drawing device according to claim 5, characterized in that the drawing rod (3) is screwed with the bottom of the drawing block (6).
10. A pipe drawing process, applied to the pipe drawing device as claimed in any one of claims 1 to 9, comprising the steps of:
s1: inserting an extension cannula rod (4) into the pipe, and enabling a pulling rod (3) to pass through a through hole of the pipe to enable the pulling rod (3) to be connected with a tube drawing part;
s2: placing the pipe on a pipe fixing table (21), enabling the pulling rod (3) to be installed on a moving and pulling piece (12), and fixing the pulling rod (3) by using a fixed blocking piece (14);
s3: the tube drawing driving piece (11) drives the drawing moving piece (12) and the drawing rod (3) to move downwards to draw holes of the tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN202310529620.3A CN116274552B (en) | 2023-05-11 | 2023-05-11 | Pipe hole pulling device and pipe hole pulling process |
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| CN116274552A true CN116274552A (en) | 2023-06-23 |
| CN116274552B CN116274552B (en) | 2023-08-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118143127A (en) * | 2024-05-10 | 2024-06-07 | 上海携进精密不锈钢管阀有限公司 | Pipeline hole drawing machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB828769A (en) * | 1957-06-04 | 1960-02-24 | Andre Huet | Improvements in and relating to apparatus for forming nipples in pipes |
| JPS61182610U (en) * | 1985-05-02 | 1986-11-14 | ||
| JPH11226628A (en) * | 1998-02-13 | 1999-08-24 | Nippon Steel Corp | Necking die for metal tube stock and method and device for using the die |
| KR101519365B1 (en) * | 2015-02-16 | 2015-05-13 | 거성 이.엔.지 주식회사 | Pipe T Molding Machine and Molding Method of Pipe Thereof |
| CN112404209A (en) * | 2020-10-29 | 2021-02-26 | 重庆绘奥机电有限公司 | Drawing type pipe fitting connecting process |
| CN214024190U (en) * | 2020-12-11 | 2021-08-24 | 合肥中辰轻工机械有限公司 | Radial hole pulling device applied to steel pipe |
| CN215391983U (en) * | 2021-08-11 | 2022-01-04 | 徐州同乐管业有限公司 | Nonrust steel pipe trompil draw-off gear |
| CN217551855U (en) * | 2022-02-25 | 2022-10-11 | 泰州瑞涵机械制造有限公司 | Hydraulic mechanical chuck |
| CN217991788U (en) * | 2022-07-15 | 2022-12-09 | 湖南铁路科技职业技术学院 | Manipulator cutter clamping assembly convenient to replace |
-
2023
- 2023-05-11 CN CN202310529620.3A patent/CN116274552B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB828769A (en) * | 1957-06-04 | 1960-02-24 | Andre Huet | Improvements in and relating to apparatus for forming nipples in pipes |
| JPS61182610U (en) * | 1985-05-02 | 1986-11-14 | ||
| JPH11226628A (en) * | 1998-02-13 | 1999-08-24 | Nippon Steel Corp | Necking die for metal tube stock and method and device for using the die |
| KR101519365B1 (en) * | 2015-02-16 | 2015-05-13 | 거성 이.엔.지 주식회사 | Pipe T Molding Machine and Molding Method of Pipe Thereof |
| CN112404209A (en) * | 2020-10-29 | 2021-02-26 | 重庆绘奥机电有限公司 | Drawing type pipe fitting connecting process |
| CN214024190U (en) * | 2020-12-11 | 2021-08-24 | 合肥中辰轻工机械有限公司 | Radial hole pulling device applied to steel pipe |
| CN215391983U (en) * | 2021-08-11 | 2022-01-04 | 徐州同乐管业有限公司 | Nonrust steel pipe trompil draw-off gear |
| CN217551855U (en) * | 2022-02-25 | 2022-10-11 | 泰州瑞涵机械制造有限公司 | Hydraulic mechanical chuck |
| CN217991788U (en) * | 2022-07-15 | 2022-12-09 | 湖南铁路科技职业技术学院 | Manipulator cutter clamping assembly convenient to replace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118143127A (en) * | 2024-05-10 | 2024-06-07 | 上海携进精密不锈钢管阀有限公司 | Pipeline hole drawing machine |
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|---|---|
| CN116274552B (en) | 2023-08-18 |
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