CN113680849B - Steel pipe forming device - Google Patents
Steel pipe forming device Download PDFInfo
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- CN113680849B CN113680849B CN202110935353.0A CN202110935353A CN113680849B CN 113680849 B CN113680849 B CN 113680849B CN 202110935353 A CN202110935353 A CN 202110935353A CN 113680849 B CN113680849 B CN 113680849B
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- vertical
- plate
- horizontal
- adjusting gear
- deviation correcting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 102
- 239000010959 steel Substances 0.000 title claims abstract description 102
- 238000003466 welding Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 238000007790 scraping Methods 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 4
- 238000012937 correction Methods 0.000 abstract description 12
- 230000033001 locomotion Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000003754 machining Methods 0.000 abstract description 3
- 239000002893 slag Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
- B21C37/0811—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off removing or treating the weld bead
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a steel pipe forming device, which comprises a base, wherein a forming mechanism and a welding part are sequentially arranged on the base along the movement direction of a steel belt, and a horizontal deviation rectifying part and a vertical deviation rectifying part are sequentially arranged on one side of the welding part away from the forming mechanism; the top end of the vertical deviation correcting part is provided with a driving part which is in transmission connection with the horizontal deviation correcting part and the vertical deviation correcting part; the horizontal deviation rectifying part comprises two deviation rectifying plates which are horizontally and oppositely arranged, the vertical deviation rectifying part comprises two deviation rectifying rollers which are vertically and oppositely arranged, the steel belt is positioned between the two deviation rectifying plates, the steel belt is positioned between the two deviation rectifying rollers, and the outer side wall of the steel belt is in butt joint with the deviation rectifying plates and the deviation rectifying rollers. The invention can realize deslagging and deviation correction of welded steel pipes, reduces the operation steps of manually adjusting the positions of the deviation correcting device and the deslagging device when the machining size of the steel pipes needs to be adjusted, improves the adjustment precision, and further improves the production efficiency and the production quality.
Description
Technical Field
The invention relates to the technical field of steel pipe machining, in particular to a steel pipe forming device.
Background
During the production process of the steel pipe, the strip steel is firstly uncoiled and then is sent into a storage bin, the strip steel in the storage bin continuously and stably enters a forming device to be further formed, then enters a submerged arc welding device to be welded, the welded and formed steel pipe enters a blanking device after being subjected to surface treatment, and all the processing procedures are finally completed after being cut and packed.
The steel pipe just processed and formed is high in surface temperature during welding, the welding position and the periphery side of the steel pipe are easy to soften, and then the steel pipe can generate tiny deformation, so that the straightness of the steel pipe is bent, welding slag exists on the surface of the welded steel pipe, the welding slag needs to be scraped, and finally the forming quality of the steel pipe is affected, so that the welding slag needs to be scraped and corrected after the steel pipe is welded, in the prior art, slag removal and correction devices are needed for the welded steel pipe, but because the sizes of the steel pipes to be produced are different, the positions of the slag removal and correction devices are needed to be adjusted manually when the production size of the steel pipe is changed each time, the adjusting steps are complicated, the manual adjusting precision is low, and the production efficiency and the production quality are reduced.
Disclosure of Invention
The invention aims to provide a steel pipe forming device, which solves the problems in the prior art, can realize deslagging and deviation rectifying of welded steel pipes, reduces the operation steps of manually adjusting the positions of a deviation rectifying device and a deslagging device when the machining size of the steel pipes needs to be adjusted, improves the adjustment precision, and further improves the production efficiency and the production quality.
In order to achieve the above object, the present invention provides the following solutions: the invention provides a steel pipe forming device, which comprises a base, wherein a forming mechanism and a welding part are sequentially arranged on the base along the movement direction of a steel belt, and a horizontal deviation rectifying part and a vertical deviation rectifying part are sequentially arranged on one side of the welding part away from the forming mechanism; the top end of the vertical deviation correcting part is provided with a driving part which is in transmission connection with the horizontal deviation correcting part and the vertical deviation correcting part;
the horizontal deviation rectifying part comprises two deviation rectifying plates which are horizontally and oppositely arranged, the vertical deviation rectifying part comprises two deviation rectifying rollers which are vertically and oppositely arranged, the steel belt is positioned between the two deviation rectifying plates, the steel belt is positioned between the two deviation rectifying rollers, and the outer side wall of the steel belt is in butt joint with the deviation rectifying plates and the deviation rectifying rollers;
the driving part comprises a rotating motor arranged at the top end of the vertical deviation correcting part, a driving gear is fixedly connected to the output end of the rotating motor, a vertical adjusting gear is meshed with the driving gear, a horizontal adjusting gear is fixedly connected to the vertical adjusting gear through a connecting plate, the vertical adjusting gear is in transmission connection with two deviation correcting rollers through a first supporting piece, the horizontal adjusting gear is in transmission connection with two deviation correcting plates through a second supporting piece, and the steel belt is positioned in the vertical adjusting gear and the horizontal adjusting gear;
the top end of the base is provided with a supporting frame for supporting the vertical adjusting gear and the horizontal adjusting gear;
the first supporting piece is provided with a scraping part, and the scraping part is abutted with the steel belt.
Preferably, the first supporting piece comprises two supporting frames which are oppositely arranged, the bottom ends of the two supporting frames are fixedly connected with the top end of the base, sliding grooves are formed in the side walls of the two supporting frames, a first sliding plate and a second sliding plate are arranged in the sliding grooves, the first sliding plate is positioned above the second sliding plate, any deviation correcting roller is rotationally connected with the first sliding plate through a first rotating rod, and the other deviation correcting roller is rotationally connected with the second sliding plate through a second rotating rod; the first sliding plate in any supporting frame is fixedly connected with a first vertical toothed plate, the second sliding plate in the other supporting frame is fixedly connected with a second vertical toothed plate, and the first vertical toothed plate and the second vertical toothed plate are meshed with the vertical adjusting gear; one side of the supporting frame, which is far away from the vertical adjusting gear, is provided with a first locking piece, and the first sliding plate and the second sliding plate are detachably connected with the supporting frame through the first locking piece.
Preferably, the top end of the base is provided with a first pushing cylinder and a second pushing cylinder, the first pushing cylinder is located on one side, away from the vertical adjusting gear, of the first vertical toothed plate, the second pushing cylinder is located on one side, away from the vertical adjusting gear, of the second vertical toothed plate, the movable end of the first pushing cylinder is in butt joint with the bottom end of the second rotating rod, and the movable end of the second pushing cylinder is in butt joint with the bottom end of the first rotating rod.
Preferably, the second supporting piece comprises two opposite vertical plates, the bottom ends of the two vertical plates are fixedly connected with the top end of the base, a first horizontal toothed plate and a second horizontal toothed plate penetrate through the two vertical plates, the first horizontal toothed plate is positioned above the second horizontal toothed plate, the first horizontal toothed plate and the second horizontal toothed plate are respectively connected with the two vertical plates in a sliding manner, and the first horizontal toothed plate and the second horizontal toothed plate are meshed with the horizontal adjusting gear; the bottom end of the first horizontal toothed plate is fixedly connected with a first adjusting plate, the first adjusting plate is fixedly connected with any deviation correcting plate through a first connecting rod, the top end of the second horizontal toothed plate is fixedly connected with a second adjusting plate, and the second adjusting plate is fixedly connected with the other deviation correcting plate through a second connecting rod; the vertical plate is provided with a second locking piece, and the vertical plate is detachably connected with the first horizontal toothed plate and the second horizontal toothed plate through the second locking piece.
Preferably, the support frame includes with two branches of base top rigid coupling, two rigid coupling has two bearing bars on the branch respectively, branch with the bearing bar sets up perpendicularly, the bearing bar both ends rigid coupling has two limiting plates respectively, vertical adjusting gear with the horizontal adjusting gear is located two respectively between the limiting plate.
Preferably, the scraping part comprises an L-shaped connecting plate fixedly connected with the first vertical toothed plate, the L-shaped connecting plate is positioned above the bearing rod, one end, away from the first vertical toothed plate, of the L-shaped connecting plate is detachably connected with a scraping plate, the scraping plate is positioned between the two deviation correcting plates, and the bottom end of the scraping plate is in butt joint with the top end of the steel belt.
Preferably, the scraping plate is obliquely arranged, and the bottom end of the scraping plate is matched with the steel belt.
Preferably, the forming mechanism comprises a vertical forming roller and a horizontal forming roller, and the vertical forming roller and the horizontal forming roller are arranged at intervals.
Preferably, the welding part comprises a welding box arranged at the top end of the base, a welding gun is arranged on the welding box, the steel belt is positioned in the welding box, and the steel belt and the welding gun are correspondingly arranged.
The invention discloses the following technical effects:
1. and the horizontal deviation rectifying part and the vertical deviation rectifying part are arranged, so that the horizontal deviation rectifying and the vertical deviation rectifying are carried out on the welded steel pipe, and the quality of the obtained steel pipe is improved.
2. Through setting up drive division, under drive division's effect, vertical adjusting gear drives two and rectifies the roller motion, and horizontal adjusting gear drives two and rectifies the board motion, and vertical adjusting gear and horizontal adjusting gear pass through the link board and jointly move, therefore two rectifies the roller and two distances of rectifying the board motion are equal, when carrying out interval adjustment, need not adjust one by one, reduce manual operation step.
3. Through setting up the portion of striking off on first support piece, first support piece and vertical adjusting gear synchronous motion, consequently do not need the position of adjusting the portion of striking off alone to make the portion of striking off can effectively strike off remaining welding slag on the steel pipe.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a steel pipe forming apparatus;
FIG. 2 is a first perspective view of a horizontal deviation rectifying portion and a vertical deviation rectifying portion;
FIG. 3 is a second perspective view of the horizontal and vertical correction portions;
FIG. 4 is a perspective view of a horizontal deviation rectifying portion;
FIG. 5 is a perspective view of a vertical deviation rectifying portion;
FIG. 6 is a perspective view showing the connection between the limiting plate and the horizontal adjusting gear
Fig. 7 is a perspective view of a scraping portion;
FIG. 8 is a perspective view of the first locking member;
FIG. 9 is a perspective view of the second locking member;
the device comprises a 1-base, a 2-steel belt, a 3-deviation correcting plate, a 4-deviation correcting roller, a 5-rotating motor, a 6-driving gear, a 7-vertical adjusting gear, an 8-connecting plate, a 9-horizontal adjusting gear, a 10-supporting frame, an 11-sliding groove, a 12-first sliding plate, a 13-second sliding plate, a 14-first rotating rod, a 15-second rotating rod, a 16-first vertical toothed plate, a 17-second vertical toothed plate, a 18-first pushing cylinder, a 19-second pushing cylinder, a 20-vertical plate, a 21-first horizontal toothed plate, a 22-second horizontal toothed plate, a 23-first adjusting plate, a 24-second adjusting plate, a 25-first connecting rod, a 26-second connecting rod, a 27-supporting rod, a 28-supporting rod, a 29-limiting plate, a 30-L-shaped connecting plate, a 31-scraping plate, a 32-vertical forming roller, a 33-horizontal forming roller, a 34-welding box, a 35-welding gun, a 36-first locking plate, a 37-first bolt, a 38-second locking plate, a 39-second locking plate and a 40-supporting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
The invention provides a steel pipe forming device, which comprises a base 1, wherein a forming mechanism and a welding part are sequentially arranged on the base 1 along the movement direction of a steel belt 2, and a horizontal deviation rectifying part and a vertical deviation rectifying part are sequentially arranged on one side of the welding part away from the forming mechanism; the top end of the vertical deviation correcting part is provided with a driving part which is in transmission connection with the horizontal deviation correcting part and the vertical deviation correcting part; the horizontal deviation correcting part comprises two deviation correcting plates 3 which are horizontally and oppositely arranged, the vertical deviation correcting part comprises two deviation correcting rollers 4 which are vertically and oppositely arranged, the steel belt 2 is positioned between the two deviation correcting plates 3, the steel belt 2 is positioned between the two deviation correcting rollers 4, and the outer side wall of the steel belt 2 is in butt joint with the deviation correcting plates 3 and the deviation correcting rollers 4; the driving part comprises a rotating motor 5 arranged at the top end of the vertical deviation correcting part, a driving gear 6 is fixedly connected to the output end of the rotating motor 5, a vertical adjusting gear 7 is meshed with the driving gear 6, a horizontal adjusting gear 9 is fixedly connected to the vertical adjusting gear 7 through a connecting plate 8, the vertical adjusting gear 7 is in transmission connection with the two deviation correcting rollers 4 through a first supporting piece, the horizontal adjusting gear 9 is in transmission connection with the two deviation correcting plates 3 through a second supporting piece, and the steel belt 2 is positioned in the vertical adjusting gear 7 and the horizontal adjusting gear 9; the top end of the base 1 is provided with a supporting frame for supporting a vertical adjusting gear 7 and a horizontal adjusting gear 9; the first support is provided with a scraping portion which abuts against the steel strip 2.
When carrying out the steel pipe shaping, steel band 2 passes through forming mechanism and welded part in proper order and forms the steel pipe, and the steel pipe comes out the back from the welded part, and uncooled steel pipe's welding position and welding adjacent position are softer, consequently restraint rectifying through two rectifying plates 3 to the steel pipe, scrapes the welding slag with the portion of striking off simultaneously, rectifies the steel pipe again through two rectifying rollers 4 afterwards. When the preparation size of steel pipe is changed, only need start rotating electrical machines 5, rotating electrical machines 5 drive gear 6 is rotatory for with the vertical adjusting gear 7 rotation of drive gear 6 meshing, and then drive two roller 4 of rectifying are close to or keep away from relatively, simultaneously, under the effect of linking board 8, horizontal adjusting gear 9 follows vertical adjusting gear 7 rotation equally, drive two boards 3 of rectifying are close to or keep away from relatively, because the steel pipe is cylindrical, consequently the distance between two roller 4 and the two boards 3 of rectifying should be the same, and because the motion distance of two rollers 4 or two boards 3 of rectifying is the same, consequently can effectively rectify the steel pipe.
A cooling device (not shown in the figure) should be arranged on the base 1, the cooling device is used for cooling the welded steel pipe with water, the position of the cooling device can be set according to the actual situation, and the cooling device belongs to the prior art, and the description thereof is omitted.
In a further optimized scheme, the first supporting piece comprises two supporting frames 10 which are oppositely arranged, the bottom ends of the two supporting frames 10 are fixedly connected with the top end of the base 1, sliding grooves 11 are formed in the side walls of the two supporting frames 10, a first sliding plate 12 and a second sliding plate 13 are arranged in the sliding grooves 11, the first sliding plate 12 is positioned above the second sliding plate 13, any deviation correcting roller 4 is rotationally connected with the first sliding plate 12 through a first rotating rod 14, and the other deviation correcting roller 4 is rotationally connected with the second sliding plate 13 through a second rotating rod 15; the first sliding plate 12 in any supporting frame 10 is fixedly connected with a first vertical toothed plate 16, the second sliding plate 13 in the other supporting frame 10 is fixedly connected with a second vertical toothed plate 17, and the first vertical toothed plate 16 and the second vertical toothed plate 17 are meshed with the vertical adjusting gear 7; the side of the support frame 10 remote from the vertical adjustment gear 7 is provided with a first locking piece by means of which the first slide plate 12 and the second slide plate 13 are detachably connected with the support frame 10. The supporting frame 10 plays a supporting role, the chute 11 plays a limiting role on the first sliding plate 12 and the second sliding plate 13, under the action of the vertical adjusting gear 7, the first vertical toothed plate 16 and the second vertical toothed plate 17 move close to or far away from each other, so that the first sliding plate 12 and the second sliding plate 13 are close to or far away from each other, and further, the adjustment of the distance between the two deviation correcting rollers 4 is realized, and the device is convenient to adjust and high in practicability.
The first locking piece comprises a first locking plate 36 arranged on the outer wall of the supporting frame 10, the first locking plate 36 is fixedly connected with the first sliding plate 12 or the second sliding plate 13, a plurality of through holes are formed in the supporting frame 10, and the first locking plate 36 is detachably connected with the through holes through first bolts 37. After the positions of the two deviation correcting rollers 4 are determined, the first bolts 37 can be driven into the through holes through the first locking plates 36, so that the first sliding plate 12 or the second sliding plate 13 is fixedly connected with the supporting frame 10, and the overall firmness is improved.
The top ends of the two supporting frames 10 are fixedly connected with a supporting plate 40, and the top ends of the supporting plates 40 are fixedly connected with the rotating motor 5. The support plate 40 functions to fix the rotary electric machine 5.
Further optimizing scheme, base 1 top is provided with first promotion cylinder 18 and second promotion cylinder 19, and first promotion cylinder 18 is located the one side that vertical pinion rack 16 kept away from vertical adjusting gear 7, and second promotion cylinder 19 is located the one side that vertical pinion rack 17 kept away from vertical adjusting gear 7 of second, and first promotion cylinder 18 expansion end and the butt of second bull stick 15 bottom, second promotion cylinder 19 expansion end and the butt of first bull stick 14 bottom. Because one end of one of the deviation correcting rollers 4 is connected with the first vertical toothed plate 16 through the first sliding plate 12, one end of the other deviation correcting roller 4 is connected with the second vertical toothed plate 17 through the second sliding plate 13, in order to ensure the normal use of the two deviation correcting rollers 4, a first pushing cylinder 18 and a second pushing cylinder 19 are respectively arranged on one side without the first vertical toothed plate 16 or the second vertical toothed plate 17, so that the deviation correcting rollers 4 can be in a horizontal state normally.
In a further optimized scheme, the second supporting piece comprises two vertical plates 20 which are oppositely arranged, the bottom ends of the two vertical plates 20 are fixedly connected with the top end of the base 1, a first horizontal toothed plate 21 and a second horizontal toothed plate 22 penetrate through the two vertical plates 20, the first horizontal toothed plate 21 is positioned above the second horizontal toothed plate 22, the first horizontal toothed plate 21 and the second horizontal toothed plate 22 are respectively connected with the two vertical plates 20 in a sliding manner, and the first horizontal toothed plate 21 and the second horizontal toothed plate 22 are meshed with the horizontal adjusting gear 9; the bottom end of the first horizontal toothed plate 21 is fixedly connected with a first adjusting plate 23, the first adjusting plate 23 is fixedly connected with any deviation correcting plate 3 through a first connecting rod 25, the top end of the second horizontal toothed plate 22 is fixedly connected with a second adjusting plate 24, and the second adjusting plate 24 is fixedly connected with the other deviation correcting plate 3 through a second connecting rod 26; the vertical plate 20 is provided with a second locking member, and the vertical plate 20 is detachably connected with the first horizontal toothed plate 21 and the second horizontal toothed plate 22 through the second locking member. Under the effect of the horizontal adjusting gear 9, the first horizontal toothed plate 21 and the second horizontal toothed plate 22 slide relatively on the two vertical plates 20, so that the two deviation correcting plates 3 are close to or far away from each other, and deviation correction of steel pipes with different sizes is realized.
The second locking member includes a second locking plate 38 fixedly connected with the riser 20, and the second locking plate 38 is detachably connected with the first horizontal toothed plate 21 or the second horizontal toothed plate 22 through a second bolt 39. The second locking piece and the first locking piece have the same function and are used after the distance is adjusted, so that the firmness of the device is improved.
Further optimizing scheme, the support frame includes two branches 27 with base 1 top rigid coupling, has two bearing bars 28 on two branches 27 rigid coupling respectively, and branch 27 sets up perpendicularly with bearing bar 28, and bearing bar 28 both ends rigid coupling respectively have two limiting plates 29, and vertical adjusting gear 7 and horizontal adjusting gear 9 are located between two limiting plates 29 respectively. The function of the support frame is to support the horizontal adjusting gear 9 and the vertical adjusting gear 7, so that the horizontal adjusting gear 9 and the vertical adjusting gear 7 are suspended, and the plurality of limiting plates 29 can limit the horizontal adjusting gear 9 and the vertical adjusting gear 7 from sliding relatively, so that the normal use of the device is ensured.
Further optimizing scheme, the scraping part includes the L type link plate 30 with first vertical pinion rack 16 rigid coupling, and L type link plate 30 is located the bearing rod 28 top, and the one end that L type link plate 30 kept away from first vertical pinion rack 16 can be dismantled and be connected with scraper blade 31, and scraper blade 31 is located between two rectifying plates 3, and scraper blade 31 bottom and steel band 2 top butt. Under the effect of L type link 30, scraper blade 31 follows the motion of first vertical pinion rack 16, and when the steel pipe size grow or reduce, first vertical pinion rack 16 upwards or downward movement, scraper blade 31 follows its motion, guarantees the laminating effect of scraper blade 31 and steel pipe, and then improves the effect of striking off to the welding slag. And the scraping plate 31 is detachably connected with the L-shaped connecting plate 30, so that the scraping plate 31 can be replaced conveniently.
Further optimizing scheme, scraper blade 31 slope sets up, and scraper blade 31 bottom and steel band 2 looks adaptation. The inclined arrangement of the scraper 31 and the adaptation to the steel strip 2 both increase the scraping effect on the slag.
Further optimizing scheme, forming mechanism includes vertical shaping roller 32 and horizontal shaping roller 33, and vertical shaping roller 32 and horizontal shaping roller 33 interval setting. The forming mechanism belongs to the prior art, and aims to convert the steel strip 2 into a steel pipe, and the size adjustment and the like of the steel strip belong to the prior art, and are not described in detail herein.
Further optimizing scheme, the welding part is including setting up the welding box 34 on base 1 top, is provided with welder 35 on the welding box 34, and steel band 2 is located welding box 34, and steel band 2 and welder 35 correspond the setting. The welding gun 35 welds the formed steel pipe.
Working principle:
when the steel pipe is formed, the steel belt 2 sequentially passes through the forming mechanism and the welding part to form a steel pipe, after the steel pipe comes out of the welding part, the welding position and the welding adjacent position of the uncooled steel pipe are softer, so that the steel pipe is restrained and corrected through the two correction plates 3, welding slag is scraped by the scraping plate 31, and then the steel pipe is corrected again through the two correction rollers 4. When the manufacturing size of the steel pipe is changed, the first bolt 37 and the second bolt 39 are removed, then the rotating motor 5 is started, the rotating motor 5 drives the driving gear 6 to rotate, the vertical adjusting gear 7 meshed with the driving gear 6 rotates, the first vertical toothed plate 16 and the second vertical toothed plate 17 are close to or far away from each other, the two correction rollers 4 are driven to be relatively close to or far away from each other, the first pushing cylinder 18 and the second pushing cylinder 19 work in the process, the two correction rollers 4 are in a horizontal state, meanwhile, under the action of the connecting plate 8, the horizontal adjusting gear 9 also rotates along with the vertical adjusting gear 7, the first horizontal toothed plate 21 and the second horizontal toothed plate 22 are close to or far away from each other, the two correction plates 3 are driven to be relatively close to or far away from each other, the first bolt 37 and the second bolt 39 are driven into again after adjustment is finished, and the two correction plates 3 and the two correction rollers 4 are fixed.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (9)
1. The steel pipe forming device comprises a base (1), wherein a forming mechanism and a welding part are sequentially arranged on the base (1) along the moving direction of a steel belt (2), and the steel pipe forming device is characterized in that a horizontal deviation rectifying part and a vertical deviation rectifying part are sequentially arranged on one side, away from the forming mechanism, of the welding part; the top end of the vertical deviation correcting part is provided with a driving part which is in transmission connection with the horizontal deviation correcting part and the vertical deviation correcting part;
the horizontal deviation correcting part comprises two deviation correcting plates (3) which are horizontally and oppositely arranged, the vertical deviation correcting part comprises two deviation correcting rollers (4) which are vertically and oppositely arranged, the steel belt (2) is positioned between the two deviation correcting plates (3), the steel belt (2) is positioned between the two deviation correcting rollers (4), and the outer side wall of the steel belt (2) is abutted with the deviation correcting plates (3) and the deviation correcting rollers (4);
the driving part comprises a rotating motor (5) arranged at the top end of the vertical deviation rectifying part, a driving gear (6) is fixedly connected to the output end of the rotating motor (5), a vertical adjusting gear (7) is meshed with the driving gear (6), a horizontal adjusting gear (9) is fixedly connected to the vertical adjusting gear (7) through a connecting plate (8), the vertical adjusting gear (7) is in transmission connection with two deviation rectifying rollers (4) through a first supporting piece, the horizontal adjusting gear (9) is in transmission connection with two deviation rectifying plates (3) through a second supporting piece, and the steel belt (2) is positioned in the vertical adjusting gear (7) and the horizontal adjusting gear (9);
the top end of the base (1) is provided with a supporting frame for supporting the vertical adjusting gear (7) and the horizontal adjusting gear (9);
the first supporting piece is provided with a scraping part, and the scraping part is abutted with the steel belt (2).
2. The steel pipe forming apparatus according to claim 1, wherein: the first supporting piece comprises two supporting frames (10) which are oppositely arranged, the bottom ends of the two supporting frames (10) are fixedly connected with the top end of the base (1), sliding grooves (11) are formed in the side walls of the two supporting frames (10), a first sliding plate (12) and a second sliding plate (13) are arranged in the sliding grooves (11), the first sliding plate (12) is located above the second sliding plate (13), any deviation correcting roller (4) is rotationally connected with the first sliding plate (12) through a first rotating rod (14), and the other deviation correcting roller (4) is rotationally connected with the second sliding plate (13) through a second rotating rod (15); the first sliding plate (12) in any supporting frame (10) is fixedly connected with a first vertical toothed plate (16), the second sliding plate (13) in the other supporting frame (10) is fixedly connected with a second vertical toothed plate (17), and the first vertical toothed plate (16) and the second vertical toothed plate (17) are meshed with the vertical adjusting gear (7); one side of the supporting frame (10) far away from the vertical adjusting gear (7) is provided with a first locking piece, and the first sliding plate (12) and the second sliding plate (13) are detachably connected with the supporting frame (10) through the first locking piece.
3. A steel pipe forming apparatus according to claim 2, wherein: the base (1) top is provided with first promotion cylinder (18) and second promotion cylinder (19), first promotion cylinder (18) are located first vertical pinion rack (16) are kept away from one side of vertical adjusting gear (7), second promotion cylinder (19) are located second vertical pinion rack (17) are kept away from one side of vertical adjusting gear (7), first promotion cylinder (18) active end with second bull stick (15) bottom butt, second promotion cylinder (19) active end with first bull stick (14) bottom butt.
4. The steel pipe forming apparatus according to claim 1, wherein: the second supporting piece comprises two vertical plates (20) which are oppositely arranged, the bottom ends of the two vertical plates (20) are fixedly connected with the top end of the base (1), a first horizontal toothed plate (21) and a second horizontal toothed plate (22) penetrate through the two vertical plates (20), the first horizontal toothed plate (21) is positioned above the second horizontal toothed plate (22), the first horizontal toothed plate (21) and the second horizontal toothed plate (22) are respectively connected with the two vertical plates (20) in a sliding mode, and the first horizontal toothed plate (21) and the second horizontal toothed plate (22) are meshed with the horizontal adjusting gear (9); the bottom end of the first horizontal toothed plate (21) is fixedly connected with a first adjusting plate (23), the first adjusting plate (23) is fixedly connected with any deviation correcting plate (3) through a first connecting rod (25), the top end of the second horizontal toothed plate (22) is fixedly connected with a second adjusting plate (24), and the second adjusting plate (24) is fixedly connected with the other deviation correcting plate (3) through a second connecting rod (26); the vertical plate (20) is provided with a second locking piece, and the vertical plate (20) is detachably connected with the first horizontal toothed plate (21) and the second horizontal toothed plate (22) through the second locking piece.
5. A steel pipe forming apparatus according to claim 2, wherein: the support frame include with two branch (27) of base (1) top rigid coupling, two rigid coupling has two bearing bars (28) on branch (27) respectively, branch (27) with bearing bar (28) set up perpendicularly, two limiting plate (29) are fixed respectively at bearing bar (28) both ends, vertical adjusting gear (7) with horizontal adjusting gear (9) are located two respectively between limiting plate (29).
6. The steel pipe forming apparatus according to claim 5, wherein: the scraping part comprises an L-shaped connecting plate (30) fixedly connected with the first vertical toothed plate (16), the L-shaped connecting plate (30) is located above the bearing rod (28), one end, away from the first vertical toothed plate (16), of the L-shaped connecting plate (30) is detachably connected with a scraping plate (31), the scraping plate (31) is located between the deviation correcting plates (3), and the bottom end of the scraping plate (31) is in butt joint with the top end of the steel belt (2).
7. The steel pipe forming apparatus according to claim 6, wherein: the scraping plate (31) is obliquely arranged, and the bottom end of the scraping plate (31) is matched with the steel belt (2).
8. The steel pipe forming apparatus according to claim 1, wherein: the forming mechanism comprises a vertical forming roller (32) and a horizontal forming roller (33), and the vertical forming roller (32) and the horizontal forming roller (33) are arranged at intervals.
9. The steel pipe forming apparatus according to claim 1, wherein: the welding part comprises a welding box (34) arranged at the top end of the base (1), a welding gun (35) is arranged on the welding box (34), the steel belt (2) is positioned in the welding box (34), and the steel belt (2) and the welding gun (35) are correspondingly arranged.
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| CN202110935353.0A CN113680849B (en) | 2021-08-16 | 2021-08-16 | Steel pipe forming device |
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| CN202110935353.0A CN113680849B (en) | 2021-08-16 | 2021-08-16 | Steel pipe forming device |
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| CN113680849B true CN113680849B (en) | 2023-11-10 |
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| CN116673354A (en) * | 2023-05-26 | 2023-09-01 | 安徽安钢金属制品有限公司 | Steel pipe blanking forming device and application method thereof |
| CN117206667B (en) * | 2023-11-06 | 2024-02-27 | 车城智能装备(武汉)有限公司 | Welding production line with cutting device |
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