CN110524335A - A kind of pipe fitting bulge device - Google Patents
A kind of pipe fitting bulge device Download PDFInfo
- Publication number
- CN110524335A CN110524335A CN201910840287.1A CN201910840287A CN110524335A CN 110524335 A CN110524335 A CN 110524335A CN 201910840287 A CN201910840287 A CN 201910840287A CN 110524335 A CN110524335 A CN 110524335A
- Authority
- CN
- China
- Prior art keywords
- bulge
- rounding
- shaft
- mounting base
- steel pipe
- 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.)
- Pending
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Classifications
-
- 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
- B21D41/026—Enlarging by means of mandrels
- B21D41/028—Enlarging by means of mandrels expandable mandrels
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- 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
- B24B41/06—Work supports, e.g. adjustable steadies
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
Abstract
The present invention relates to a kind of steel pipe's production equipment, in particular to a kind of pipe fitting bulge device.It include the bulge mechanism to pipe fitting bulge and the rounding mechanism to rounding at pipe fitting bulge, the rounding mechanism includes the mounting base set on the workbench other end, mounting base is equipped with the shaft for fixing steel pipe, shaft is equipped with and the flange that is adapted at steel pipe bulge, mounting base is equipped with the rotating mechanism for promoting shaft to rotate, at least one rounding wheel that shaft can be cooperated to rotate is equipped with above shaft, rounding wheel is equipped with rounding slot corresponding with flange, the driving mechanism for promoting rounding wheel to contradict rotation with shaft or separate with shaft is equipped at the top of mounting base, it further include having workbench, the bulge mechanism is set to the side of workbench, rounding mechanism is set to the other end of workbench, the mounting base is equipped with the sensor that can be contradicted with steel pipe, the second sensor to human body sensing is equipped at the top of mounting base, mounting base is equipped with The regulating mechanism of sensor position can be adjusted.
Description
Technical field
The present invention relates to a kind of steel pipe's production equipment, in particular to a kind of pipe fitting bulge device.
Background technique
Stainless steel tube is that industrial circle and the indispensable part of sphere of life, stainless steel tube are being pacified in people's daily life
It is that more steel pipes link together during dress, for the ease of installation, the diameter at some steel pipe both ends needs to be greater than middle part
The diameter divided, current technique are the couplings being relatively large in diameter in the welding of the both ends of steel pipe, and the mode of this welding needs
Patent worker welding, and weld is easy leakage, some special diameters for not only needing both ends are greater than intermediate diameter, and both ends
The coupling mid diameter being relatively large in diameter is greater than the diameter at coupling both ends again, thus needs multiple welding, low efficiency,
And increase the risk of leakage.
In order to make up drawbacks described above, our company has applied for a patent, a kind of entitled Novel steel on May 15th, 2019
Pipe bulge device, Patent No. 201920703158.3, the patent can the steel pipe to entirety carry out bulge, do not need to weld
It connects, can reduce disclosure risk, this steel pipe is sufficiently oily at bulge after bulge, and therefore, our company was May 15 in 2019
Also have submitted a patent, a kind of entitled steel pipe bulge rounding device, Patent No. 201920702703.7, the rounding dress day
Rounding processing can will be carried out by setting at steel pipe bulge, but in process of production, and bulge device is two independent with rounding device
Equipment, two procedures need two people to complete, and for the defect, further improvement has been made by our company, for improving production
Efficiency.
Summary of the invention
In order to overcome the shortcomings of background technique, the object of the present invention is to provide a kind of pipes that can be improved production efficiency
Part bulge device.
The technical scheme adopted by the invention is that: a kind of pipe fitting bulge device includes the bulge mechanism to pipe fitting bulge
And the rounding mechanism to rounding at pipe fitting bulge, the bulge mechanism include bulge platform, drum on workbench one end
The middle part of packet platform is equipped with the mould column for protruding from bulge platform and being used for steel pipe bulge, which is made of multiple mold sections, Mei Gemo
The lateral wall of valve is equipped with flange, and the flange in multiple mold sections forms circle, is equipped among mold section and promotes mold section open or close
Open/close mechanism, workbench are equipped with the fixed mechanism fixed to steel pipe；The rounding mechanism includes another set on workbench
The mounting base at end, mounting base are equipped with shaft for fixing steel pipe, shaft be equipped with the flange that be adapted at steel pipe bulge, pacify
Dress seat is equipped with the rotating mechanism for promoting shaft to rotate, and is equipped at least one rounding that shaft can be cooperated to rotate above shaft
Wheel, rounding wheel are equipped with rounding slot corresponding with flange, be equipped at the top of mounting base promote rounding wheel and shaft contradict rotation or with
The driving mechanism of shaft separation, further includes having workbench, and the bulge mechanism is set to the side of workbench, and rounding mechanism is set to
The other end of workbench, the mounting base are equipped with the sensor that can be contradicted with steel pipe, are equipped at the top of mounting base to human body
The second sensor of induction, mounting base are equipped with the regulating mechanism that can adjust sensor position.
Preferably, the regulating mechanism includes cross bar, sliding slot and sliding seat, the cross bar one end connect with mounting base and
Cross bar is set up in sliding slot parallel with shaft above shaft, described and is set on cross bar, and sliding seat one end is equipped with and slides along the chute
Sliding block, the sensor be set to sliding seat bottom.
Preferably, the sliding part is bolted with cross bar.
Preferably, the cross bar be equipped with graduated scale, the graduated scale is corresponding with sliding slot, the sliding seat equipped with
The corresponding pointer of graduated scale.
Preferably, the fixed plate vertical with mounting base is equipped at the top of the mounting base, fixed plate is equipped with fixing seat, institute
The second sensor stated is set in fixing seat.
Preferably, the sensor is pressure sensor.
Preferably, the second sensor is Thermal Infra-Red sensor.
The beneficial effects of the present invention are: bulge device and rounding device are arranged on a workbench, in the course of work,
Steel pipe is first put into bulge at bulge device by worker, is taken out after bulge and is placed directly on rounding at rounding device, due to sensor and
The setting of second sensor, when the steel pipe after bulge is set in shaft by people, second sensor senses human hands, at this moment
Driving mechanism promotes rounding wheel to separate with shaft, and pipe fitting is facilitated to be set in shaft, after setting up, when pipe fitting is contradicted to sensor,
Indicate just corresponding with the rounding slot of rounding wheel at the bulge of pipe fitting, at this moment driving mechanism promotes rounding wheel to support with shaft downwards
Touching, at this moment rotating mechanism drives shaft rotation to promote to rotate at pipe fitting bulge with the cooperation of rounding wheel, achievees the purpose that rounding, rounding
In the process, another pipe fitting can be put into bulge at bulge by people, and after the completion of rounding, hand takes pipe fitting, at this moment second sensor sense
When answering in one's hands, driving mechanism promotes rounding wheel to move up, and transshipment acitivity stops operating, and at this moment can take out the pipe fitting of milled,
It circuits sequentially, after being arranged in this way, a worker can operate bulge and rounding simultaneously, realize that a worker is completed at the same time twice work
Sequence improves production efficiency, saves human cost.
Embodiments of the present invention is further illustrated with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is overall structure figure of the invention；
Fig. 2 is the portion the I enlarged drawing of Fig. 1 in the present invention；
Fig. 3 is bulge mechanism off working state cross-sectional view in the present invention；
Fig. 4 is bulge mechanism steel pipe bulge state cross-sectional view in the present invention；
Fig. 5 is the top view of bulge mechanism working condition in the present invention；
Fig. 6 is the top view of bulge mechanism off working state in the present invention；
Fig. 7 is bulge mechanism partial sectional view in the present invention；
Fig. 8 is rounding mechanism off working state schematic diagram in the present invention；
Fig. 9 is rounding mechanism working state schematic representation in the present invention；
Figure 10 is rounding mechanism partial sectional view of the invention.
Specific embodiment
As shown in Fig. 1-Figure 10, the present invention provides a kind of pipe fitting bulge device, includes the bulge mechanism to pipe fitting bulge
And the rounding mechanism to rounding at pipe fitting bulge, the bulge mechanism include the middle part of bulge platform 1, bulge platform 1 equipped with convex
For bulge platform 1 and for the mould column 2 to steel pipe bulge, which is made of multiple mold sections 21, the lateral wall of each mold section 21
It is equipped with flange 22, the flange 22 in multiple mold sections 21 forms circle, is equipped among mold section 21 and promotes 21 open or close of mold section
Open/close mechanism 3, workbench 200 are equipped with the fixed mechanism 4 fixed to steel pipe；The rounding mechanism includes set on workbench
The mounting base 20 of 200 other ends, mounting base 20 are equipped with the shaft 30 for fixing steel pipe, and shaft 30 is equipped with and steel pipe bulge
Locate the shaft flange 310 of adaptation, mounting base 20 is equipped with the rotating mechanism 40 for promoting shaft 30 to rotate, is equipped with energy above shaft 30
Enough at least one rounding wheel 50 of cooperation shaft rotation, rounding wheel 50 are equipped with rounding slot 510 corresponding with shaft flange 310,
It is equipped with the driving mechanism 60 for promoting rounding wheel 50 to contradict rotation with shaft 30 or separate with shaft at the top of mounting base 20, further includes having
Workbench 200, the bulge mechanism are set to the side of workbench 200, and rounding mechanism is set to the other end of workbench 200, institute
The mounting base 20 stated is equipped with the sensor 70 that can be contradicted with steel pipe 100, and the to human body sensing is equipped at the top of mounting base 20
Two sensors 80, mounting base 20 are equipped with the regulating mechanism 90 that can adjust 70 position of sensor.In above scheme, bulge is filled
It sets and rounding device is arranged on a workbench 200, in the course of work, steel pipe is first put into bulge at bulge device by worker,
It is taken out after bulge and is placed directly on rounding at rounding device, due to the setting of sensor 70 and second sensor 80, when people is by bulge
When steel pipe afterwards is set in shaft 30, second sensor 80 senses human hands, and at this moment driving mechanism 60 promotes rounding wheel 50
It is separated with shaft 30, pipe fitting is facilitated to be set in shaft 30, after setting up, when pipe fitting is contradicted to sensor 70, indicate the drum of pipe fitting
It is just corresponding with the rounding slot 510 of rounding wheel 50 at packet, at this moment driving mechanism 60 promote rounding wheel 50 downwards with the bulge of steel pipe
Place contradicts, and promotes just to be placed in rounding slot 510 at the bulge of steel pipe, and at this moment rotating mechanism 40 drives the rotation of shaft 30 to promote pipe
It is rotated at part bulge with the cooperation of rounding wheel, achievees the purpose that rounding, in rounding process, another pipe fitting can be put at bulge by people
Bulge, and after the completion of rounding, hand takes pipe fitting, and when at this moment second sensor 80 incudes in one's hands, driving mechanism 60 promotes rounding wheel 50
It moving up, transshipment acitivity 40 stops operating, and at this moment the pipe fitting of milled can be taken out, be circuited sequentially, after being arranged in this way, a work
People can operate bulge and rounding simultaneously, realize that a worker is completed at the same time two procedures, improve production efficiency, save manpower at
This.
The regulating mechanism 90 includes cross bar 901, sliding slot 902 and sliding seat 903,901 one end of cross bar and installation
20 connection of seat and cross bar 901 are set up in sliding slot 902 parallel with shaft 30 above shaft 30, described and are set on cross bar 901, sliding
903 one end of seat are equipped with the sliding block of 902 slidings along the chute, and the sensor 70 is set to 903 bottom of sliding seat.The sliding
Seat 903 is fixed by bolt 904 with cross bar 901.The position of the adjustable sensor 70 of setting of regulating mechanism 90, in this way can be with
Rounding is carried out at the bulge of different location on steel pipe, when adjusting, by the sliding block on sliding seat 903 along sliding slot 902 or so
Sliding, sensor 70 are arranged on sliding seat 903, and the mobile movement for driving sensor 70 of sliding seat 903 is led to after regulating
It is fixed to cross bolt 904.
The cross bar 901 be equipped with graduated scale, the graduated scale is corresponding with sliding slot, the sliding seat 903 equipped with
The corresponding pointer of graduated scale.The setting of graduated scale, so that sliding seat 903 when moving being capable of accurate movement position.
The fixed plate 201 vertical with mounting base 20 is equipped at the top of the mounting base 20, fixed plate 201 is equipped with fixing seat
202, the second sensor 80 is set in fixing seat 202.Second sensor 80 is for incuding human body, when worker is by pipe fitting set
In shaft 30, second sensor 80 senses that rear drive mechanism 60 promotes rounding wheel 50 to move up, and facilitates pipe fitting that can be set to and turns
On axis 30.
The sensor 70 is pressure sensor.
The second sensor 80 is Thermal Infra-Red sensor.
In the present invention, the setting of mold section 21 and open/close mechanism 3, mould column 2 protrude from the surface of bulge platform 1, by multiple moulds
Valve 21 forms, and cylinder is integrally formed, and for steel pipe socket on mould column 2, open/close mechanism 3 promotes mold section 21 to open, and mold section 21 is being opened
During by steel pipe distending, realize steel tube end part bulge, and due to being provided with flange 22 in mold section 21, mold section 21 was opened
Cheng Zhong, 22 position of flange by steel pipe to end bulge while, and realize intermediate local bulge, overall structure is simple and practical, generation
Traditional welding has been replaced, technique is simplified, improve production efficiency and can prevent welding position from revealing, and the present invention is also set up
Fixed mechanism 4 can fix steel pipe after steel pipe socket is on mould column, and after bulge, fixed mechanism 4 is opened, and steel pipe can be fast
Speed is taken out, and overall structure is stablized.
The fixed mechanism 4 includes there are two the steel pipe fixing seat 41 being oppositely arranged, and two steel pipe fixing seats 41 are set to
The corresponding position of the two sides of workbench 1, two steel pipe fixing seats 41 and mould column 2 is equipped with semi-circular recesses 42, and workbench 1 and steel pipe are solid
The corresponding slide assemblies 5 to reciprocatingly slide of two steel pipe fixing seats 41 can be promoted by being equipped between reservation 41.In above scheme, steel
Pipe fixing seat 41 is placed in the two sides of 1 upper mold column 2 of workbench, and semi-circular recesses 42 are corresponding with mould column 2, and slide assemblies 5 promote steel pipe
Fixing seat 41 dynamic, and when installing or taking out steel pipe, two steel pipe fixing seats 41 are separated, and semi-circular recesses 42 separate, and steel pipe exists
During bulge, two steel pipe fixing seats 41 are closed up, and two circular grooves 42 form a circular trough, and steel pipe is placed in circular trough
It is interior, when steel pipe bulge fits to the side wall of circular trough, complete bulge.
The slide assemblies 5 include pushing block 51, pushing block hydraulic cylinder 52, sliding slot 53 and traveller 54, the sliding slot 53
In steel pipe fixing seat 41, traveller 54 is set on workbench 1 and protrudes from 1 surface of workbench, the steel pipe fixing seat 41
It is fitted on workbench 1 and 53 sets of sliding slot can reciprocatingly slide on traveller 54 and along sliding slot 53, the pushing block 51 is set to
The other both ends of steel pipe fixing seat 41 are arranged in workbench 1, and pushing block 51 is vertical with the direction of steel pipe fixing seat 41, pushing block hydraulic cylinder 52
Set on the two sides of workbench 1, pushing block 51 is connect with pushing block hydraulic cylinder 52 by the hydraulic cylinder shaft 55 of pushing block, and pushing block 51 is solid towards steel pipe
The end face of reservation 41 is equipped with U-lag 56, and two inner sidewalls of U-lag 56 are in inclined-plane, the both ends of the steel pipe fixing seat 41
Cooperate respectively with the inner sidewall of U-lag 56 in inclined-plane, being equipped between two steel pipe fixing seats 41 can promote steel pipe solid
The first resetting-mechanism 6 that reservation 41 resets.First resetting-mechanism 6 includes first back-moving spring 61, and two steel pipes are solid
The first spring groove 62 is respectively equipped on the corresponding end face of reservation 41, the both ends of first back-moving spring 61 are separately fixed at two steel
In first spring groove 62 of pipe fixing seat 41.In above scheme, the sliding slot 53 in steel pipe fixing seat 41 is inserted in the cunning on workbench 1
On column 54, traveller 54 is pin, due to pushing block 51 56 two sides of U-lag side wall in inclined-plane and two sides with steel pipe fixing seat 41
Cooperate in inclined-plane, when pushing block 51 pushes, inclined-plane forms steel pipe fixing seat 41 and squeezes, and promotes two steel pipe fixing seats 41 opposite
Sliding, when pushing block 51 pulls, first back-moving spring 61 promotes two steel pipe fixing seats 41 to reset, and completes two steel pipe fixing seats
41 folding.
The open/close mechanism 3 includes thimble 31, is equipped with jack 32 between mold section 21, and thimble 31 is inserted in jack 32,
The bottom of thimble 31 is equipped with the ejecting mechanism 7 for promoting thimble 31 to eject mold section 21 or be recovered in mold section 21, the thimble 31
It is tapered, the resetting-mechanism 8 for promoting mold section 21 to reset is equipped between mold section 21 and workbench 1.In above scheme, ejecting mechanism 7
The thimble 31 being placed in mold section 21 ejects outward, and since thimble 31 is tapered, 31 top diameter of thimble is minimum, thimble 31
Gradually thicker towards 7 orient diameter of ejecting mechanism, therefore, thimble 31 is in ejection process, since the diameter of thimble 31 gradually becomes
Slightly, therefore mold section 21 can be promoted gradually to open, and steel pipe socket promotes steel pipe to be roused on mould column 2 during the opening of mold section 21
Packet, after the completion of bulge, ejecting mechanism 7 promotes thimble to recycle, and overall structure is simple and practical, weld the connector of steel pipe need not, no
Only structure is beautiful, and reduces welding procedure, prevents from leaking.
The ejecting mechanism 7 includes hydraulic cylinder 71 and hydraulic cylinder shaft 72, hydraulic cylinder 71 is mounted on 200 bottom of workbench
Portion, 31 bottom of thimble are connect by hydraulic cylinder shaft 72 with hydraulic cylinder 71.In above scheme, ejecting mechanism 7 is hydraulic cylinder,
Stable structure.Wherein hydraulic cylinder is controlled by foot-operated switching plate 300, in this way when to pipe fitting bulge, foot-treadle switch
300, hydraulic cylinder promotes hydraulic cylinder shaft towards ejection, and at this moment thimble direction, promotes mold section distending, realizes the bulge to pipe fitting, pine
Foot-operated switching plate 300 is opened, thimble return, at this moment mold section is shunk, and pipe fitting takes out, and is circuited sequentially, and using foot-operated switching plate, operation is more
It is convenient to add, and pipe fitting is set in mold section, steps on foot-operated switching plate, and foot-operated switching plate is unclamped in pipe fitting bulge, then pipe fitting takes out set rapidly
Onto shaft, a single-chip microcontroller, the rounding hydraulic cylinder of driving mechanism, the motor of rotating shaft mechanism, sensor are set on the table
And first sensor is all connect with single-chip microcontroller, is realized and is automatically controlled, such a people can operate bulge and rounding twice work
Sequence improves production efficiency, saves human cost.
The resetting-mechanism 8 includes spring 81, and each 21 bottom of mold section is equipped with mounting base 82, workbench 1
It is equipped with opening 11, mounting base 82 is placed in bottom and the energy that in the opening 11 and top of mounting base 82 is fitted in steel pipe fixing seat 41
It is enough along 41 basal sliding of steel pipe fixing seat, 11 inner sidewall of being open is equipped with spring groove 83 corresponding with 21 quantity of mold section, institute
The spring 81 stated is placed in the cell wall of one end and spring groove 83 in spring groove 83 and contradicts, and the other end and mounting base 82 contradict.Above-mentioned side
In case, the setting of resetting-mechanism 8 is can to promote the mold section being flared 21 that can reset, mold section 21 and the one of mounting base 82 at
Type, mounting base 82 are inserted into the opening 11 of workbench 1, and 81 one end of spring contradicts on the cell wall of spring groove 83, and one end contradicts
In mounting base 82, in ejection, mounting base 82 is squeezed by thimble 31 opens thimble 31, along steel pipe fixing seat during opening
41 basal slidings, at this moment spring 81 is compressed, and after thimble 31 recycles, spring 81 loses compressing force, the mounting base 82 being flared
It is rebounded reset by spring 81.And mounting base 82 is fitted in 41 bottom of steel pipe fixing seat, steel pipe fixing seat 41 is real to mounting base 82
It now limits, prevents falling off for mounting base 82.
The diameter of the mounting base 82 is less than the diameter of opening.In above scheme, since mounting base 82 need to be in opening
Opening and closing are in active state, and therefore, the diameter of mounting base 82 is less than the diameter of opening 11, reserve activity space to mounting base 82,
It is easily installed the opening and closing of seat 82.
The mold section 21 is six and is sector, and six flat back die lobeds are at cylindrical mould column.In above scheme, six
Structure is relatively stable, is preferred.
Workbench 1 is equipped with the centre hole 12 be connected with jack 32, convenient for the interspersed of thimble 31.
In the present invention, after the local bulge of steel pipe 100, by 100 sets of steel pipe under shaft 30, just cover at bulge in shaft 30
Shaft flange 310 at, driving mechanism 60 promotes rounding wheel 50 to move down, and at this moment covers the drum on the steel pipe 100 in shaft
Packet is just placed in the rounding slot 510 of rounding wheel 50, when rotating mechanism 40 rotates, steel pipe 100 is driven to rotate, and 100 turns of steel pipe
Drive the rotation of rounding wheel 50 when dynamic, in rounding wheel 50 and the cooperation rotation of shaft 30, realize at the bulge in opposite grinding circular groove 510 into
Row rounding, so that more mellow and fuller smooth at the bulge of steel pipe 100, overall structure is simple, practical.
Rounding wheel fixing seat 520 is equipped with below fixed plate 201, which connect with driving mechanism 60, grinds
Circle wheel fixing seat 520 is equipped with U-lag 530 towards the end face of shaft 30, and the rounding wheel 50 is placed in U-lag 530 and leads to
Wheel shaft 540 is crossed to connect with rounding wheel fixing seat 520.In above scheme, rounding wheel 50 is most of to be placed in U-lag 530, fraction
It is placed in outside U-lag 530, rounding wheel fixing seat 520 is connect with driving mechanism 60, and the starting of driving mechanism 60 drives rounding wheel fixing seat
520 move down, to drive moving down for rounding wheel 50, emery wheel circle 50 is connect by wheel shaft 540 with rounding wheel fixing seat 520, convenient
The rotation of rounding wheel 50.
The driving mechanism 60 includes the rounding hydraulic cylinder 610 set on 201 top of fixed plate, and the rounding wheel is solid
Reservation 520 is connect by the hydraulic cylinder shaft 620 of rounding with rounding hydraulic cylinder 610.In above scheme, rounding wheel 50 is hydraulic by rounding
The drive of cylinder 610 moves up and down, stable structure.
The rotating mechanism 40 includes motor 410 and gearbox 420, and 200 bottom of workbench is pacified equipped with motor
Seat is filled, motor 410 is fixed on motor mount, and the gearbox 420 is arranged on the side wall of mounting base 20, gearbox 420
It is connect by shaft 430 with shaft 30, the motor 410 is connect by chain with gearbox 420.In above scheme, shaft
30 drive rotation by motor 410, and the motor of motor 410 is equipped with driving wheel, and the gear in driving wheel and gearbox passes through chain
Item connection, drives the gear rotation in gearbox, and gear rotation drives the gear shaft rotation in gearbox, is further driven to shaft
30 rotations.
The shaft 30 is the cylinder being adapted to steel pipe.Round steel pipe is cylindrical, therefore shaft 30 is suitable with steel pipe
The cylinder matched.
The rounding wheel 50 is two, and two rounding wheels 50 are arranged side by side, the rounding slot 510 on two rounding wheels 50 with
Flange in shaft 30 forms triangular shape.Rounding wheel 50 can be two, be also possible to one, two 50 setting structures of rounding wheel
It is more stable.
Every technical staff's notice: of the invention although the present invention is described according to above-mentioned specific embodiment
Invention thought be not limited to that the present invention, any repacking with inventive concept will all be included in this patent patent right guarantor
It protects in range.
Claims (7)
1. a kind of pipe fitting bulge device includes the bulge mechanism to pipe fitting bulge and the rounding machine to rounding at pipe fitting bulge
Structure, the bulge mechanism include bulge platform on workbench one end, bulge platform middle part be equipped with and protrude from bulge platform
And for the mould column to steel pipe bulge, which is made of multiple mold sections, and the lateral wall of each mold section is equipped with flange, Duo Gemo
Flange on valve forms circle, is equipped among mold section and promotes mold section open or close open/close mechanism, workbench is equipped with to steel pipe
Fixed fixed mechanism；The rounding mechanism includes the mounting base set on the workbench other end, and mounting base is equipped with and is used for
The shaft of fixed steel pipe, shaft, which is equipped with, is equipped with turn for promoting shaft to rotate with the flange that be adapted at steel pipe bulge, mounting base
Motivation structure, shaft top are equipped at least one rounding wheel that shaft can be cooperated to rotate, and rounding wheel is equipped with corresponding with flange
Rounding slot, mounting base top are equipped with the driving mechanism for promoting rounding wheel to contradict rotation with shaft or separate with shaft, and feature exists
In: it further include having workbench, the bulge mechanism is set to the side of workbench, and rounding mechanism is set to the other end of workbench,
The mounting base is equipped with the sensor that can be contradicted with steel pipe, and the second sensing to human body sensing is equipped at the top of mounting base
Device, mounting base are equipped with the regulating mechanism that can adjust sensor position.
2. a kind of pipe fitting bulge device according to claim 1, it is characterised in that: the regulating mechanism includes cross
Bar, sliding slot and sliding seat, which connects with mounting base and cross bar is set up in cunning parallel with shaft, described above shaft
Slot is set on cross bar, and sliding seat one end is equipped with the sliding block slided along the chute, and the sensor is set to sliding seat bottom.
3. a kind of pipe fitting bulge device according to claim 2, it is characterised in that: the sliding part and cross bar passes through spiral shell
Bolt is fixed.
4. a kind of pipe fitting bulge device according to claim 3, it is characterised in that: the cross bar is equipped with graduated scale,
The graduated scale is corresponding with sliding slot, and the sliding seat is equipped with pointer corresponding with graduated scale.
5. a kind of pipe fitting bulge device according to claim 1 or 2 or 3 or 4, it is characterised in that: the mounting base top
Portion is equipped with the fixed plate vertical with mounting base, and fixed plate is equipped with fixing seat, and the second sensor is set in fixing seat.
6. a kind of pipe fitting bulge device according to claim 5, it is characterised in that: the sensor is pressure sensing
Device.
7. a kind of pipe fitting bulge device according to claim 5, it is characterised in that: the second sensor is thermal infrared
Line sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910840287.1A CN110524335A (en) | 2019-09-06 | 2019-09-06 | A kind of pipe fitting bulge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910840287.1A CN110524335A (en) | 2019-09-06 | 2019-09-06 | A kind of pipe fitting bulge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110524335A true CN110524335A (en) | 2019-12-03 |
Family
ID=68667303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910840287.1A Pending CN110524335A (en) | 2019-09-06 | 2019-09-06 | A kind of pipe fitting bulge device |
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| CN (1) | CN110524335A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069449A (en) * | 2019-12-31 | 2020-04-28 | 南京吉茂汽车零件有限公司 | Rectangular pipe expander |
| CN113510194A (en) * | 2021-09-14 | 2021-10-19 | 龙口市车辆油管有限公司 | Pipe head bulging forming device |
-
2019
- 2019-09-06 CN CN201910840287.1A patent/CN110524335A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069449A (en) * | 2019-12-31 | 2020-04-28 | 南京吉茂汽车零件有限公司 | Rectangular pipe expander |
| CN113510194A (en) * | 2021-09-14 | 2021-10-19 | 龙口市车辆油管有限公司 | Pipe head bulging forming device |
| CN113510194B (en) * | 2021-09-14 | 2021-11-30 | 龙口市车辆油管有限公司 | Pipe head bulging forming device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191203 |
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| WD01 | Invention patent application deemed withdrawn after publication |