CN108436736A - A kind of production line for processing expansion-contraction pipe - Google Patents
A kind of production line for processing expansion-contraction pipe Download PDFInfo
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- CN108436736A CN108436736A CN201810493812.2A CN201810493812A CN108436736A CN 108436736 A CN108436736 A CN 108436736A CN 201810493812 A CN201810493812 A CN 201810493812A CN 108436736 A CN108436736 A CN 108436736A
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- fixed
- steel pipe
- plate
- pipe
- polishing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 114
- 239000010959 steel Substances 0.000 claims abstract description 114
- 238000005498 polishing Methods 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 42
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 230000006870 function Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
- B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
-
- 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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The present invention provides a kind of production lines for processing expansion-contraction pipe, belong to field of mechanical technique.It solves the problems, such as low production efficiency in the prior art.This is used to process the production line of expansion-contraction pipe, including rack, one end of rack is equipped with can be to pipe expander that steel pipe is processed, pipe expander includes workbench, holder is fixed on workbench, holder is equipped with the expander mechanism that expander can be carried out to steel pipe, and the rear side of workbench is equipped with the feed mechanism that feeding can be carried out to steel pipe, and the front side of workbench is equipped with the cutting agency that blanking can be carried out to steel pipe；The other end of rack is equipped with the burnishing device that can be polished to the steel pipe after expander, burnishing device includes polishing block, there is polishing wheel one and polishing wheel two on polishing block, polishing wheel one and polishing wheel two be oppositely arranged and it is intermediate have for steel pipe by gap, polishing wheel one is connected with the motor one that it can be driven to rotate.The present invention has the advantages that improve production efficiency.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of production line for processing expansion-contraction pipe.
Background technology
It is single device mostly currently, in expansion-contraction pipe production, manpower is needed to convey semi-finished product in process of production, it is defeated
The time is sent to greatly reduce working efficiency, and in artificial loading and blanking, it is also possible to cause product quality problems.
The quality of production and efficiency for how improving expansion-contraction pipe are those skilled in the art's technical problems to be solved.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of life for processing expansion-contraction pipe
Producing line, the present invention have the characteristics that improve production efficiency.
Object of the invention can be realized by the following technical scheme：A kind of production line for processing expansion-contraction pipe, including
Rack, which is characterized in that one end of the rack is equipped with can be to the pipe expander that steel pipe is processed, expander dress
It sets including workbench, holder is fixed on the workbench, the holder is equipped with the expander that can carry out expander to steel pipe
Mechanism, the rear side of the workbench are equipped with the feed mechanism that feeding can be carried out to steel pipe, and the front side of the workbench is equipped with
The cutting agency of blanking can be carried out to steel pipe；The other end of the rack is equipped with the throwing that can be polished to the steel pipe after expander
Electro-optical device, the burnishing device include polishing block, have polishing wheel one and polishing wheel two, polishing wheel one on the polishing block
Be oppositely arranged with polishing wheel two and it is intermediate have for steel pipe by gap, the polishing wheel one, which is connected with, can drive its rotation
Motor one, motor one is fixed on motor cabinet two, and one level of motor cabinet is slidably arranged on polishing block, the polishing wheel two
It is connected with the motor two that it can be driven to rotate, motor two is fixed on motor cabinet two, and two level of motor cabinet is slidably arranged in polishing
On platform.
The basic functional principle of this production line for being used to process expansion-contraction pipe is such：First, feed mechanism to steel pipe into
Row feeding；Then, the steel pipe after feeding carries out expander processing under the action of expander mechanism；Secondly, the steel pipe after expander passes through
Cutting agency is delivered to burnishing device；Finally, burnishing device is processed by shot blasting the steel pipe after expander；The present invention automates journey
Degree is high, substantially increases production efficiency.
The expander mechanism includes compressing pedestal and compressing footstock, and fixed seat is fixed on workbench, it is solid to compress pedestal
It is scheduled in fixed seat, fixed seat has the camber line groove one to match with steel pipe, is fixed with transverse slat on holder, gas is fixed on transverse slat
Cylinder one, the piston rod of cylinder one straight down and with compress footstock mutually fix, compress footstock can cylinder one piston rod to
After extrapolated with compress pedestal and lean, the side of holder is fixed with mounting blocks, and mounting blocks are with threaded hole, screw thread in threaded hole
It is connected with locating rod, the other side of holder is fixed with cylinder two, and the piston rod of cylinder two is directed toward locating rod and end is detachably set
There is expander die head.The piston rod of cylinder one moves down, and will compress footstock and moves down, compresses footstock and steel pipe is fixed on compression
On pedestal, expander processing is carried out to the nozzle of steel pipe by cylinder two.
The feed mechanism includes stock shelf, the stock shelf include pedestal, front apron, rear baffle, left side baffle,
Right-hand apron, top plate, middle plate and bottom plate, pedestal are fixed on the table, and the front apron is fixed on holder, and bottom plate inclines
It is tiltedly fixed on the base, the inclination lower end of bottom plate is in holder, and being formed between bottom plate and front apron can be such that steel pipe circumferentially rolls
The dynamic channel one passed through, middle plate are obliquely installed and far from being lower end at front apron, rear baffle be fixed on rear side of pedestal and with it is preceding
Baffle is arranged in parallel, and being formed between middle plate and rear baffle can make the channel two that steel pipe circumferentially rolls through, middle plate incline
One end obliquely is resisted against on front apron, and top plate is obliquely installed and is lower end at front apron, between top plate and front apron
Formation can make the channel three that steel pipe circumferentially rolls through, top plate tilt upward one end and be fixed with rear baffle, left side gear
Plate be fixed on top plate, middle plate, bottom plate three left side, the right-hand apron is fixed on top plate, middle plate, bottom plate three
Right side.The process of feeding is generally such：Steel pipe is limited to be superimposed, after a steel pipe is gone out, other steel pipes according to
The secondary distance for scrolling down through a steel pipe,
The side of the side of the top plate, the side of middle plate and bottom plate is respectively and fixedly provided with side plate one, the other side of top plate,
The other side of middle plate and the other side of bottom plate are respectively and fixedly provided with side plate two, and bottom plate includes fixed plate and sliding panel, the side of fixed plate
Portion offers sliding slot, and sliding panel side, which is offered, to be arranged with the matched traveller of sliding slot, traveller in sliding slot.Pull sliding shoe can
The distance between side plate one and side plate two are adjusted, to the corresponding steel pipe for placing different length.
Tilted block is equipped between the compression pedestal and bottom plate, the tilted block is fixed on pedestal by link block
On, the tilted block upper surface is inclined surface and is angled lower edge close to pedestal side is compressed, the angled lower edge and pressure
The upper surface of tight pedestal connects, and the bottom plate is opened up close to the one end for compressing pedestal there are two through-hole, below the through-hole
Equipped with the driving mechanism that can push up steel pipe.There is position-limiting action, driving mechanism will be resisted against inclination at the back of tilted block
Steel pipe on block jacks up, and the steel pipe after jack-up is rolled into compression pedestal by the upper surface of tilted block.
The driving mechanism includes oil cylinder, and the cylinder body of oil cylinder is fixed on the table, and the piston rod of oil cylinder is straight up
And end is fixed with bogie, the section of the bogie is " Qian " shape, and the top of bogie can pass through through-hole and drive
Steel pipe moves up.The piston rod of oil cylinder moves up, and drives bogie to move up and down, bogie, which moves up, can jack up steel
Pipe.
As another situation, the driving mechanism includes driving motor, two mandrils and guide plate, the driving
The body of motor is fixed on the table, and the output shaft of driving motor is horizontally toward and end is fixed with cam, is erected on workbench
Straight to be fixed with guide post, there is guide plate pilot hole, guide plate slides to be arranged in guide post, and mandril is fixed on guide plate vertically
On, in the lower surface of guide plate, mandril can pass through through-hole and steel pipe is driven to move up cam abutment.Driving motor work band
Moving cam rotates, and cam rotation drives guide plate to move up and down, and guide plate, which moves up and down, drives mandril to move up and down, and mandril can
Jack up steel pipe.
The cutting agency includes the down-set blanking plate of cleaning, and the delivery outlet of blanking plate is also associated with blanking rail
Road, the blanking track are obliquely installed.
There are the forward conveying mechanism of conveying steel pipe, the conveying mechanism several groups conveying group on the polishing block
Part, the conveying assembly include mounting base and motor three, and mounting base is fixed on polishing block, and motor three is fixed on mounting base
Side, mounting base are interior circumferentially rotating and being provided with by way of axial restraint several directive wheels, the axial direction and steel pipe of directive wheel
Conveying direction is vertical, and one of directive wheel is connected with the output shaft of motor three, is further opened at the top of the mounting base
Working hole, working hole is interior, and there is internal thread, working hole internal thread to be connected with the first lead screw, and the upper end of the first lead screw is fixed with handwheel
One, the lower end of the first lead screw is fixed with positioning seat, circumferentially rotating and being provided with positioning by way of axial restraint on positioning seat
Wheel, the axial direction of locating wheel is vertical with steel pipe market direction, and the both sides of mounting base offer sliding groove, and the both sides of positioning seat, which have, to be slided
Dynamic item, slider bar are slidably arranged in sliding groove.Start motor three, motor three drives directive wheel rotation, directive wheel rotation to drive
Steel pipe moves forward, and adjusts the distance between locating wheel and steel pipe by rotating handwheel one, prevents from occurring in steel pipe upper and lower directions
Offset, to ensure polishing effect.
It is additionally provided with several bearings on the polishing block, rotating roller there are two setting, two rotating rollers are rotated on each bearing
Holder has the gap for capableing of placing steel tubes, the axial direction of rotating roller identical as the conveying direction of steel pipe.Rotating roller has auxiliary steel
The function that pipe is rotated in polishing.
Rotation is equipped with the second lead screw on the polishing block, and the side of the second lead screw is parallel to be fixed with sliding rail one, second
One end of bar is fixed with handwheel two, threaded coupling nut one on the second lead screw, and sliding shoe one, sliding shoe one are fixed on nut one
It is slidably connected with sliding rail one, one upper surface of sliding block is fixed with one phase of motor cabinet；Rotation is equipped with third lead screw on the polishing block,
The side of third lead screw is parallel to be fixed with sliding rail two, and one end of third lead screw is fixed with handwheel three, is threadedly coupled on third lead screw
Nut two is fixed with sliding shoe two on nut two, and sliding shoe two is slidably connected with sliding rail two, two upper surface of sliding block and motor cabinet two
It is mutually fixed.By rotating handwheel two and handwheel three, to adjust the distance between polishing wheel one and polishing two.
One end of the polishing block is equipped with can be by the feed mechanism of steel pipe feeding to polishing block, the feed mechanism
Including cradle, it is fixed with box for feeding odd on the cradle, inclined plate one and inclined plate two are equipped in box for feeding odd, the inclination of inclined plate one is set
It sets, inclined plate two is obliquely installed direction on the contrary, the low side formation one of the low side and inclined plate two of inclined plate one is defeated for steel pipe with inclined plate one
The circular catwalk sent, inclined plate one are equipped with several tread plates, on tread plate there are anti-slop serrations, tread plate to be close to inclined plate one and be tilted towards
Under.Have the function of placing steel tubes in cradle.
One end of the box for feeding odd is fixed with push-rod electric machine, the output shaft of push-rod electric machine pass through box for feeding odd and with annular mistake
Road is coaxial, and the other end of box for feeding odd offers the material path coaxial with circular catwalk.It is pushed out by the output shaft of push-rod electric machine
Dynamic, to which steel pipe is pushed into directive wheel, subsequent delivery is driven by directive wheel.
The other end of the polishing block is equipped with the shedding mechanism that steel pipe can be removed to polishing block, the shedding mechanism
Including unloading rack, it is fixed with discharge box in blanking rack, inclined plate three is tiltedly installed in the lower feed box.
The output end of the blanking track is connected with the plate one that inclines.
Compared with prior art, the present invention has the following advantages：
1, the present invention is by being arranged pedestal, front apron, rear baffle, left side baffle, right-hand apron, top plate, middle plate and bottom
Plate enables the orderly feeding of steel pipe.
2, the present invention compresses pedestal by setting, compresses footstock and cylinder one, enables steel pipe that can be fixed in expander
Firmly, expander quality is improved.
3, the present invention pulls sliding shoe that can adjust between side plate one and side plate two by the way that sliding panel and fixed plate is arranged
Distance, to the corresponding steel pipe for placing different length.
4, the present invention is by being arranged the second lead screw, third lead screw, handwheel two and handwheel three, by handwheel two and handwheel three from
And the distance between polishing wheel one and polishing two are adjusted, improve the quality of polishing.
5, the present invention by the way that bearing and rotating roller, rotating roller is arranged has the function of that steel pipe is assisted to rotate in polishing, greatly
The big quality for having proposed a polishing.
6, the present invention enables steel pipe very by the way that blanking track, inclined plate one, inclined plate two, tread plate and push-rod electric machine is arranged
Expect in burnishing device under good pipe expander, avoids hand haulage, greatly improve production efficiency.
Description of the drawings
Fig. 1 is the schematic diagram of pipe expander in this production line for processing expansion-contraction pipe.
Fig. 2 is the vertical view of pipe expander in this production line for processing expansion-contraction pipe.
Fig. 3 is the side view of pipe expander in this production line for processing expansion-contraction pipe.
Fig. 4 is the Local map of pipe expander in this production line for processing expansion-contraction pipe.
Fig. 5 is the schematic diagram of burnishing device in this production line for processing expansion-contraction pipe.
Fig. 6 is the enlarged diagram at A in this Fig. 5.
Fig. 7 is the vertical view of burnishing device in this production line for processing expansion-contraction pipe.
Fig. 8 is the driving mechanism schematic diagram of embodiment two in this production line for processing expansion-contraction pipe.
In figure, 1, workbench；2, holder；3, polishing wheel one；4, polishing wheel two；5, motor one；6, motor two；7, bottom is compressed
Seat；8, footstock is compressed；9, fixed seat；10, transverse slat；11, cylinder one；12, mounting blocks；13, cylinder two；14, pedestal；15, front
Plate；16, rear baffle；17, left side baffle；18, right-hand apron；19, top plate；20, middle plate；21, bottom plate；22, expander die head；
23, tilted block；24, oil cylinder；25, bogie；26, guide post；27, mandril；28, guide plate；29, cam；30, mounting base；31、
Motor three；32, directive wheel；33, handwheel one；34, positioning seat；35, locating wheel；36, inclined plate one；37, inclined plate two；38, tread plate；
39, push-rod electric machine；40, unloading rack；41, inclined plate three.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one
As shown in figures 1-8, a kind of production line for processing expansion-contraction pipe, including rack, one end of rack is equipped with can be right
The pipe expander that steel pipe is processed, pipe expander include workbench 1, and holder 2 is fixed on workbench 1, and holder 2 is equipped with energy
The expander mechanism of expander is carried out to steel pipe, the rear side of workbench 1 is equipped with the feed mechanism that feeding can be carried out to steel pipe, workbench 1
Front side be equipped with can to steel pipe carry out blanking cutting agency；The other end of rack is equipped with and can be polished to the steel pipe after expander
Burnishing device, burnishing device includes polishing block, has polishing wheel 1 and polishing wheel 24 on polishing block, polishing wheel 1 and is thrown
Halo 24 be oppositely arranged and it is intermediate have for steel pipe by gap, polishing wheel 1 is connected with the motor one that it can be driven to rotate
5, motor 1 is fixed on motor cabinet two, and one level of motor cabinet is slidably arranged on polishing block, and polishing wheel 24, which is connected with, to be driven
The motor 26 of its rotation is moved, motor 26 is fixed on motor cabinet two, and two level of motor cabinet is slidably arranged on polishing block.
Expander mechanism includes compressing pedestal 7 and compressing footstock 8, and fixed seat 9 is fixed on workbench 1, pedestal 7 is compressed and fixes
In fixed seat 9, fixed seat 9 has the camber line groove one to match with steel pipe, and transverse slat 10 is fixed on holder 2, is consolidated on transverse slat 10
There are cylinder 1, the piston rod of cylinder 1 to fix straight down and with 8 phase of footstock is compressed, compressing footstock 8 can be in cylinder surely
One 11 piston rod leans after being pushed outwardly with compression pedestal 7, and the side of holder 2 is fixed with mounting blocks 12, and mounting blocks 12 have
There is threaded hole, locating rod is threaded in threaded hole, the other side of holder 2 is fixed with cylinder 2 13, the piston of cylinder 2 13
Bar is directed toward locating rod and end is detachably equipped with expander die head 22.The piston rod of cylinder 1 moves down, will compress footstock 8 to
Lower movement compresses footstock 8 and steel pipe is fixed on compression pedestal 7, and the nozzle for passing through 2 13 pairs of steel pipes of cylinder carries out expander processing.
Feed mechanism includes stock shelf, and stock shelf includes pedestal 14, front apron 15, rear baffle 16, left side baffle 17, right side
Baffle 18, top plate 19, middle plate 20 and bottom plate 21, pedestal 14 are fixed on workbench 1, and front apron 15 is fixed on holder 2, bottom
The inclination of plate 21 is fixed on pedestal 14, and the inclination lower end of bottom plate 21 is in holder 2, and energy is formed between bottom plate 21 and front apron 15
The channel one that steel pipe circumferentially rolls through, middle plate 20 is enough set to be obliquely installed and be lower end, rear baffle 16 at separate front apron 15
It is fixed on 14 rear side of pedestal and is arranged in parallel with front apron 15, being formed between middle plate 20 and rear baffle 16 can make steel pipe circumferential
The one end tilted upward in the channel two rolled through, middle plate 20 is resisted against on front apron 15, and top plate 19 is obliquely installed and leans on
It is nearby lower end at baffle 15, the channel three that steel pipe circumferentially rolls through can be made by being formed between top plate 19 and front apron 15, be pushed up
Plate 19 tilts upward one end and rear baffle 16 and fixes, left side baffle 17 be fixed on top plate 19, middle plate 20,21 three of bottom plate a left side
Side, right-hand apron 18 be fixed on top plate 19, middle plate 20,21 three of bottom plate right side.The process of feeding is generally such：Steel
Manage it is limited be superimposed, after a steel pipe is gone out, other steel pipes scroll down through the distance of a steel pipe successively,
The side of the side of top plate 19, the side of middle plate 20 and bottom plate 21 is respectively and fixedly provided with side plate one, top plate 19 it is another
The other side of side, the other side of middle plate 20 and bottom plate 21 is respectively and fixedly provided with side plate two, and bottom plate 21 includes fixed plate and sliding panel, Gu
The side of fixed board offers sliding slot, and sliding panel side, which is offered, to be arranged with the matched traveller of sliding slot, traveller in sliding slot.It pulls and slides
Motion block can adjust the distance between side plate one and side plate two, to the corresponding steel pipe for placing different length.
It compresses and is equipped with tilted block 23 between pedestal 7 and bottom plate 21, tilted block 23 is fixed on pedestal 14 by link block, is inclined
23 upper surface of skewback is inclined surface and is angled lower edge, angled lower edge and the upper surface for compressing pedestal 7 close to 7 side of pedestal is compressed
Connect, bottom plate 21 is opened up close to the one end for compressing pedestal 7 there are two through-hole, and through-hole lower section is equipped with the drive that can push up steel pipe
Motivation structure.There is position-limiting action, driving mechanism to jack up the steel pipe being resisted against on tilted block 23 at the back of tilted block 23, after jack-up
Steel pipe by the upper surface of tilted block 23 be rolled into compress pedestal 7.
Driving mechanism includes oil cylinder 24, and the cylinder body of oil cylinder 24 is fixed on workbench 1, and the piston rod of oil cylinder 24 is straight up
And end is fixed with bogie 25, the section of bogie 25 is " Qian " shape, and the top of bogie 25 can pass through through-hole and drive
Steel pipe moves up.The piston rod of oil cylinder 24 moves up, and drives bogie 25 to move up and down, bogie 25 moves up can
Jack up steel pipe.
Cutting agency includes the down-set blanking plate of cleaning, and the delivery outlet of blanking plate is also associated with blanking track, blanking
Track inclination is arranged.
There are the forward conveying mechanism of conveying steel pipe, conveying mechanism several groups conveying assembly, conveying assembly packet on polishing block
Mounting base 30 and motor 3 31 are included, mounting base 30 is fixed on polishing block, and motor 3 31 is fixed on the side of mounting base 30, installation
Circumferentially rotating and being provided with by way of axial restraint several directive wheels 32, the axial direction and steel pipe market of directive wheel 32 in seat 30
Direction is vertical, and one of directive wheel 32 is connected with the output shaft of motor 3 31, and the top of mounting base 30 is further opened with work
Hole, working hole is interior, and there is internal thread, working hole internal thread to be connected with the first lead screw, and the upper end of the first lead screw is fixed with handwheel one
33, the lower end of the first lead screw is fixed with positioning seat 34, circumferentially rotating and being provided with by way of axial restraint on positioning seat 34
The axial direction of locating wheel 35, locating wheel 35 is vertical with steel pipe market direction, and the both sides of mounting base 30 offer sliding groove, positioning seat 34
Both sides there is slider bar, slider bar is slidably arranged in sliding groove.Start motor 3 31, motor 3 31 drives 32 turns of directive wheel
Dynamic, the rotation of directive wheel 32 drives steel pipe to move forward, and the distance between locating wheel 35 and steel pipe are adjusted by rotating handwheel 1,
It prevents from shifting in steel pipe upper and lower directions, to ensure polishing effect.
It is additionally provided with several bearings on polishing block, rotates and is set there are two rotating roller on each bearing, two rotation roller supports 2 have
There are the gap for capableing of placing steel tubes, the axial direction of rotating roller identical as the conveying direction of steel pipe.There is rotating roller auxiliary steel pipe to throw
The function of light time rotation.
Rotation is equipped with the second lead screw on polishing block, and the side of the second lead screw is parallel to be fixed with sliding rail one, and the one of the second lead screw
End is fixed with handwheel two, threaded coupling nut one on the second lead screw, and sliding shoe one, sliding shoe one and sliding rail are fixed on nut one
One is slidably connected, and one upper surface of sliding block is fixed with one phase of motor cabinet；It is rotated on polishing block and is equipped with third lead screw, the one of third lead screw
Side is parallel to be fixed with sliding rail two, and one end of third lead screw is fixed with handwheel three, threaded coupling nut two on third lead screw, nut two
On be fixed with sliding shoe two, sliding shoe two is slidably connected with sliding rail two, and two upper surface of sliding block is fixed with motor cabinet two-phase.By turning
It starts to take turns two and handwheel three, to adjust the distance between polishing wheel 1 and polishing two.
One end of polishing block, which is equipped with, to include cradle by the feed mechanism of steel pipe feeding to polishing block, feed mechanism,
It is fixed with box for feeding odd on cradle, is equipped with inclined plate 1 and inclined plate 2 37 in box for feeding odd, inclined plate 1 is obliquely installed, inclined plate 2 37
It is obliquely installed direction with inclined plate 1 on the contrary, the low side of inclined plate 1 and the low side of inclined plate 2 37 form one for steel pipe market
Circular catwalk, inclined plate 1 are equipped with several tread plates 38, on tread plate 38 there are anti-slop serrations, tread plate 38 to be close to inclined plate 1
Diagonally downward.Have the function of placing steel tubes in cradle.
One end of box for feeding odd is fixed with push-rod electric machine 39, and the output shaft of push-rod electric machine 39 passes through box for feeding odd and and circular catwalk
Coaxially, the other end of box for feeding odd offers the material path coaxial with circular catwalk.It is pushed out by the output shaft of push-rod electric machine 39
Dynamic, to which steel pipe is pushed into directive wheel 32, subsequent delivery is driven by directive wheel 32.
The other end of polishing block is equipped with the shedding mechanism that steel pipe can be removed to polishing block, and shedding mechanism includes unloading rack
40, discharge box is fixed in blanking rack, and inclined plate 3 41 is tiltedly installed in lower feed box.
The output end of blanking track is connected with the plate one that inclines.
The basic functional principle of this production line for being used to process expansion-contraction pipe is such：First, feed mechanism to steel pipe into
Row feeding；Then, the steel pipe after feeding carries out expander processing under the action of expander mechanism；Secondly, the steel pipe after expander passes through
Cutting agency is delivered to burnishing device；Finally, burnishing device is processed by shot blasting the steel pipe after expander；The present invention automates journey
Degree is high, substantially increases production efficiency.
Embodiment two
The present embodiment is essentially identical with the structure and principle of embodiment one, and different place is：In embodiment one,
Driving mechanism includes oil cylinder 24, and the cylinder body of oil cylinder 24 is fixed on workbench 1；And in the present embodiment two, driving mechanism includes
Driving motor, two mandrils 27 and guide plate 28, the body of driving motor are fixed on workbench 1, the output shaft of driving motor
Horizontally toward and end is fixed with cam 29, and guide post 26 is vertically fixed on workbench 1, and guide plate 28 has pilot hole, leads
It is slidably arranged in guide post 26 to plate 28, mandril 27 is fixed on vertically on guide plate 28, and cam 29 is resisted against guide plate 28
Lower surface, mandril 27 can pass through through-hole and steel pipe driven to move up.Driving motor work band moving cam 29 rotates, cam 29
Rotation drives guide plate 28 to move up and down, and guide plate 28, which moves up and down, drives mandril 27 to move up and down, and mandril 27 can jack up steel
Pipe.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term "upper", "lower", "inner", "outside"
Set relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation or position usually put
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, device is not indicated or implied the indicated or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term
" one ", " two " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.In the description of the present invention,
It should also be noted that, unless otherwise clearly defined and limited, term " setting ", " connection " shall be understood in a broad sense, for example, can
To be to be fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, can also be electrical connection；It can
Can also can be indirectly connected through an intermediary the connection inside two elements to be to be connected directly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Although workbench 1 is used more herein；Holder 2；Polishing wheel 1；Polishing wheel 24；Motor 1；Motor two
6；Compress pedestal 7；Compress footstock 8；Fixed seat 9；Transverse slat 10；Cylinder 1；Mounting blocks 12；Cylinder 2 13；Pedestal 14；Front apron
15；Rear baffle 16；Left side baffle 17；Right-hand apron 18；Top plate 19；Middle plate 20；Bottom plate 21；Expander die head 22；Tilted block 23；
Oil cylinder 24；Bogie 25；Guide post 26；Mandril 27；Guide plate 28；Cam 29；Mounting base 30；Motor 3 31；Directive wheel 32；Hand
Take turns 1；Positioning seat 34；Locating wheel 35；Inclined plate 1；Inclined plate 2 37；Tread plate 38；Push-rod electric machine 39；Unloading rack 40；Inclined plate
3 41 equal terms, but it does not preclude the possibility of using other terms.The use of these items is only for more easily describe
With the essence for explaining the present invention；Any one of the additional limitations is construed as all to disagree with spirit of that invention.
Claims (10)
1. a kind of production line for processing expansion-contraction pipe, including rack, which is characterized in that one end of the rack is equipped with can
To the pipe expander that steel pipe is processed, the pipe expander includes workbench, and holder, institute are fixed on the workbench
The holder stated is equipped with the expander mechanism that expander can be carried out to steel pipe, and the rear side of the workbench, which is equipped with, to carry out steel pipe
The feed mechanism of material, the front side of the workbench are equipped with the cutting agency that blanking can be carried out to steel pipe；The rack it is another
One end is equipped with the burnishing device that can be polished to the steel pipe after expander, and the burnishing device includes polishing block, the throwing
There is polishing wheel one and polishing wheel two in light table, polishing wheel one and polishing wheel two be oppositely arranged and it is intermediate have for steel pipe by
Gap, the polishing wheel one are connected with the motor one that it can be driven to rotate, and motor one is fixed on motor cabinet two, motor cabinet one
Level is slidably arranged on polishing block, and the polishing wheel two is connected with the motor two that it can be driven to rotate, and motor two is fixed on
On motor cabinet two, two level of motor cabinet is slidably arranged on polishing block.
2. according to claim 1 for processing the production line of expansion-contraction pipe, which is characterized in that the expander mechanism includes
It compresses pedestal and compresses footstock, fixed seat is fixed on workbench, compress pedestal and be fixed in fixed seat, fixed seat has and steel
The camber line groove one that pipe matches is fixed with transverse slat on holder, cylinder one is fixed on transverse slat, the piston rod of cylinder one is straight down
And mutually fixed with footstock is compressed, compressing footstock can lean after the piston rod of cylinder one is pushed outwardly with compression pedestal, prop up
The side of frame is fixed with mounting blocks, and mounting blocks have threaded hole, and locating rod is threaded in threaded hole, and the other side of holder is solid
Surely there is cylinder two, the piston rod of cylinder two is directed toward locating rod and end is detachably equipped with expander die head.
3. according to claim 2 for processing the production line of expansion-contraction pipe, which is characterized in that the feed mechanism includes
Stock shelf, the stock shelf include pedestal, front apron, rear baffle, left side baffle, right-hand apron, top plate, middle plate and bottom
Plate, pedestal are fixed on the table, and the front apron is fixed on holder, and bottom plate inclination is fixed on the base, and bottom plate inclines
End is formed in holder, between bottom plate and front apron obliquely downward can make the channel one that steel pipe circumferentially rolls through, and middle plate inclines
It is tiltedly lower end at setting and separate front apron, rear baffle is fixed on rear side of pedestal and is arranged in parallel with front apron, and middle plate is with after
Being formed between baffle can make the channel two that steel pipe circumferentially rolls through, the one end of middle plate tilted upward be resisted against front apron
On, top plate is obliquely installed and is lower end at front apron, and being formed between top plate and front apron can make steel pipe circumferential direction rolling logical
The channel three crossed, top plate tilt upward one end and are fixed with rear baffle, and the left side baffle is fixed on top plate, middle plate, bottom plate
The left side of three, the right-hand apron be fixed on top plate, middle plate, bottom plate three right side.
4. the production line according to claim 3 for processing expansion-contraction pipe, which is characterized in that the compression pedestal and bottom
Tilted block is equipped between plate, the tilted block is fixed on the base by link block, and the tilted block upper surface is to tilt
Face and close compression pedestal side are angled lower edge, and the angled lower edge connects with the upper surface for compressing pedestal, the bottom
Plate is opened up close to the one end for compressing pedestal there are two through-hole, and through-hole lower section is equipped with the driving machine that can push up steel pipe
Structure.
5. according to claim 4 for processing the production line of expansion-contraction pipe, which is characterized in that the driving mechanism includes
The cylinder body of oil cylinder, oil cylinder is fixed on the table, and the piston rod of oil cylinder is straight up and end is fixed with bogie, the drive
The section of moving frame is " Qian " shape, and the top of bogie can pass through through-hole and steel pipe is driven to move up.
6. according to claim 4 for processing the production line of expansion-contraction pipe, which is characterized in that the driving mechanism includes
The body of driving motor, two mandrils and guide plate, the driving motor is fixed on the table, the output shaft of driving motor
Horizontally toward and end is fixed with cam, and guide post is vertically fixed on workbench, and guide plate has pilot hole, guide plate slides
It is arranged in guide post, mandril is fixed on guide plate vertically, and cam abutment can pass through logical in the lower surface of guide plate, mandril
Hole simultaneously drives steel pipe to move up.
7. the production line according to claim 5 or 6 for processing expansion-contraction pipe, which is characterized in that the cutting agency
Including cleaning down-set blanking plate, the delivery outlet of blanking plate is also associated with blanking track, and blanking track inclination is set
It sets.
8. the production line according to claim 7 for processing expansion-contraction pipe, which is characterized in that also have on the polishing block
The forward conveying mechanism of conveying steel pipe, the conveying mechanism several groups conveying assembly, the conveying assembly includes mounting base
With motor three, mounting base is fixed on polishing block, and motor three is fixed on the side of mounting base, in mounting base by circumferentially rotating and
The mode of axial restraint is provided with several directive wheels, and the axial direction of directive wheel is vertical with steel pipe market direction, one of directive wheel
It is connected with the output shaft of motor three, working hole is further opened at the top of the mounting base, there is internal thread, work in working hole
Make hole internal thread and be connected with the first lead screw, the upper end of the first lead screw is fixed with handwheel one, and the lower end of the first lead screw is fixed with positioning
, circumferentially rotating and being provided with by way of axial restraint locating wheel, axial direction and the steel pipe market side of locating wheel on positioning seat
To vertical, the both sides of mounting base offer sliding groove, and there is slider bar, slider bar to be slidably arranged in sliding groove for the both sides of positioning seat
In.
9. the production line according to claim 8 for processing expansion-contraction pipe, which is characterized in that rotated on the polishing block
Equipped with the second lead screw, the side of the second lead screw is parallel to be fixed with sliding rail one, and one end of the second lead screw is fixed with handwheel two, second
Threaded coupling nut one on bar is fixed with sliding shoe one on nut one, and sliding shoe one is slidably connected with sliding rail one, one upper table of sliding block
Face is fixed with one phase of motor cabinet；Rotation is equipped with third lead screw on the polishing block, and the side of third lead screw is parallel to be fixed with cunning
Rail two, one end of third lead screw are fixed with handwheel three, threaded coupling nut two on third lead screw, and sliding shoe is fixed on nut two
Two, sliding shoe two is slidably connected with sliding rail two, and two upper surface of sliding block is fixed with motor cabinet two-phase.
10. the production line according to claim 9 for processing expansion-contraction pipe, which is characterized in that the one of the polishing block
End, which is equipped with, to include cradle by the feed mechanism of steel pipe feeding to polishing block, the feed mechanism, the cradle
On be fixed with box for feeding odd, inclined plate one and inclined plate two are equipped in box for feeding odd, inclined plate one is obliquely installed, and inclined plate two is tilted with inclined plate one and set
Direction is set on the contrary, the low side of inclined plate one and the low side of inclined plate two form a circular catwalk for steel pipe market, is set on inclined plate one
There are several tread plates, on tread plate there are anti-slop serrations, tread plate to be close to inclined plate one diagonally downward.There are placing steel tubes in cradle
Effect；One end of the box for feeding odd is fixed with push-rod electric machine, the output shaft of push-rod electric machine pass through box for feeding odd and with annular mistake
Road is coaxial, and the other end of box for feeding odd offers the material path coaxial with circular catwalk；The other end of the polishing block is equipped with energy
Enough shedding mechanisms that steel pipe is removed to polishing block, the shedding mechanism includes unloading rack, and discharge box, institute are fixed in blanking rack
Inclined plate three is tiltedly installed in the lower feed box stated；The output end of the blanking track is connected with the plate one that inclines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810493812.2A CN108436736A (en) | 2018-05-22 | 2018-05-22 | A kind of production line for processing expansion-contraction pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810493812.2A CN108436736A (en) | 2018-05-22 | 2018-05-22 | A kind of production line for processing expansion-contraction pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108436736A true CN108436736A (en) | 2018-08-24 |
Family
ID=63205273
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810493812.2A Pending CN108436736A (en) | 2018-05-22 | 2018-05-22 | A kind of production line for processing expansion-contraction pipe |
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| Country | Link |
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| CN (1) | CN108436736A (en) |
Cited By (1)
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Application publication date: 20180824 |