CN112719700A - Efficient cooling and shaping equipment for straight welded pipe - Google Patents
Efficient cooling and shaping equipment for straight welded pipe Download PDFInfo
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- CN112719700A CN112719700A CN202011365533.1A CN202011365533A CN112719700A CN 112719700 A CN112719700 A CN 112719700A CN 202011365533 A CN202011365533 A CN 202011365533A CN 112719700 A CN112719700 A CN 112719700A
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- cooling water
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- water tank
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- 238000001816 cooling Methods 0.000 title claims abstract description 49
- 238000007493 shaping process Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 124
- 239000000498 cooling water Substances 0.000 claims abstract description 95
- 239000007921 spray Substances 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000009826 distribution Methods 0.000 claims description 16
- 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 9
- 238000000926 separation method Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 239000012466 permeate Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000761557 Lamina Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses efficient cooling and shaping equipment for straight welded pipes, which comprises a cooling water tank, wherein bearing blocking rings are arranged at a feeding port and a discharging port of the cooling water tank, a water injection spray pipe is arranged at the upper part of the cooling water tank, a water distributor is fixedly arranged in the cooling water tank, and the water distributor comprises a bearing base frame and a driven roller; the number of the sub-bearing base frames is two, the lower end of the sub-bearing base frame is fixedly connected with the bottom of the cooling water tank, a middle bearing base frame is arranged between the two sub-bearing base frames, water diversion sleeves are respectively and rotatably arranged between the two sides of the middle bearing base frame and the two sub-bearing base frames, and a plurality of water permeable and flow guiding holes which are obliquely arranged are formed in the water diversion sleeves; the secondary roller is rotatably arranged at the bottom of the cooling water tank. According to the invention, the water-permeable diversion holes on the water diversion sleeve guide cooling water to enter the water diversion sleeve to carry out flowing cooling on the welded pipe, so that the cooling water in the cooling water tank is accelerated to be rapidly mixed, the cooling and shaping efficiency of the welded pipe is improved, and the cooling water waste caused by the layered heating of the cooling water is reduced.
Description
Technical Field
The invention relates to the technical field of straight welded pipe production equipment, in particular to efficient cooling and shaping equipment for a straight welded pipe.
Background
The straight welded pipe is a pipe obtained by straight welding a steel pipe made of a hot-rolled or cold-rolled steel sheet or a coil steel sheet on a welding equipment, and is called a straight welded pipe. The pipe is roughly divided into scaffold pipes, fluid pipes, wire bushings, support pipes, guardrail pipes and the like according to different purposes, wherein the straight welded pipe needs to be subjected to secondary processing to obtain a square steel pipe, and the processing mode generally used is extrusion molding of a round steel pipe through secondary forming equipment.
The prior granted patent publication No. CN210172845U discloses a precision welded pipe production line, which comprises a feeding mechanism, a leveling mechanism, a flat roll mechanism, a vertical roll mechanism, a guiding adjustment mechanism, a welding bead extruding mechanism, an outer scraper mechanism, a cooling water tank, a length counting mechanism, a carving mechanism and a scrap removing mechanism, wherein a welded pipe to be produced is processed and produced into the welded pipe through the feeding mechanism, the leveling mechanism, the flat roll mechanism, the vertical roll mechanism, the guiding adjustment mechanism, the welding bead extruding mechanism, the outer scraper mechanism, the cooling water tank, the length counting mechanism, the carving mechanism and the scrap removing mechanism in sequence; the engraving mechanism comprises an engraving workbench, a first roller conveyer belt, a first roller motor, an engraving bin, an engraving motor, a screw rod seat, a screw rod, a nut, a screw rod motor, a guide rail, a sliding block, a cylinder seat, a first cylinder, an electric push rod, a rotating shaft, an engraving head, an engraving motor and an engraving seat, wherein the first roller conveyer belt is installed on the top surface of the engraving workbench, and the first roller motor is installed in the engraving workbench.
Among the above-mentioned technical scheme, the transversal welded pipe welding is accomplished the back, need cool off the design in the cooling trough, driven welded pipe gets into the pipe and reduces to the low temperature by high temperature, and current cooling trough is when the cooling, the transversal welded pipe along with newly passing into in the cooling trough keeps the high temperature continuously, the cooling water in the cooling trough heaies up with it, and the cooling water that this part heaies up generally is the upper strata, lower floor's cooling water does not reach and heaies up, just discharge in the circulation process, lead to the cooling trough to the cooling design efficiency reduction of high temperature welded pipe, when the cooling of influence welded pipe is stereotyped the quality, it is extravagant to have caused a large amount of cooling water.
Disclosure of Invention
The invention aims to provide efficient cooling and shaping equipment for a straight welded pipe, which can assist in circulating cooling water in a cooling water tank and improve the layered mixing of the cooling water in the cooling water tank, thereby improving the cooling and shaping efficiency of the cooling water tank on a high-temperature welded pipe, and simultaneously mixing the cooling water in the water tank to reduce the waste of the cooling water.
The invention is realized by the following technical scheme:
the efficient cooling and shaping equipment for the straight welded pipe comprises a cooling water tank, wherein bearing blocking rings are arranged at a feeding port and a discharging port of the cooling water tank, a water injection spray pipe is arranged at the upper part of the cooling water tank, a water distributor is fixedly arranged in the cooling water tank, and the water distributor comprises a bearing base frame and a driven roller; the number of the branch bearing base frames is two, the lower end of each branch bearing base frame is fixedly connected with the bottom of the cooling water tank, a middle bearing base frame is arranged between the two branch bearing base frames, water diversion sleeves are rotatably arranged between the two sides of the middle bearing base frame and the two branch bearing base frames respectively, and a plurality of water permeable and flow guiding holes which are obliquely arranged are formed in the water diversion sleeves; the follow changes the roller and rotates and set up in the cooling trough bottom, well hold the bed frame and keep away from and be provided with the same main roller that changes that rotates with the cooling trough bottom and be connected from changeing roller one side, cooling trough lower part fixedly connected with is used for driving the main roller pivoted power unit that changes, the main drive belt that has cup jointed on changeing the roller, the main roller that changes passes through the drive belt transmission with the follow roller and is connected, the main roller that changes is connected with two branch water sleeve transmissions respectively with the follow roller.
Through adopting above-mentioned technical scheme, make the drive belt rotate and drive the sheathed tube rotation that divides water when accelerating the cooling water in the cooling trough and flow, make the water conservancy diversion hole that permeates water on the water diversion sleeve pipe guide cooling water to get into and divide the inside butt welding pipe of water diversion sleeve pipe and flow the cooling to accelerate the cooling water flash mixed in the cooling trough, improve the cooling design efficiency to the welded tube, reduce the cooling water waste that the cooling water layering intensifies and cause.
Further setting the following steps: divide and hold the bed frame and well and hold the bed frame and be close to one side each other and all rotate and be connected with annular revolving rack, inboard four annular arrangements of fixedly connected with extend the bottom plate in, divide the sleeve pipe to pass through and extend bottom plate and annular revolving rack fixed connection in.
By adopting the technical scheme, the inner extending bottom plate arranged on the inner side of the annular rotating frame is convenient for keeping the water distribution sleeve in a horizontal state in the cooling water tank, and supports the water distribution sleeve to keep stable rotation around the outer side of the steel pipe when rotating, so that cooling water guided by the water distribution sleeve uniformly flows on the outer side of the steel pipe.
Further setting the following steps: the upper end of the main rotating roller is fixedly connected with a main rotating bevel gear, the upper end of the auxiliary rotating roller is also fixedly connected with a main rotating bevel gear, the two water distribution sleeves are sleeved with auxiliary rotating bevel gears, and the auxiliary rotating bevel gears are meshed with the main rotating bevel gears.
Through adopting above-mentioned technical scheme, at the main cone gear that changes roller upper portion and set up, when the main roller that changes and change the roller drive belt transmission from, through the main cone gear that changes with the meshing effect that changes cone gear from, drive from the rotation of cone gear and water diversion sleeve pipe to realize the rotation of drive water diversion sleeve pipe.
Further setting the following steps: the driving belt is fixedly provided with water retaining shifting plates which are arranged at equal intervals, and the water retaining shifting plates are arranged in the middle of the driving belt.
Through adopting above-mentioned technical scheme, the manger plate that sets up on the drive belt is dialled the board, is convenient for when the drive belt transmission, drives the manger plate that the drive belt outside set up and dials the board transmission to stir the cooling water rapid flow in the cooling trough, improve the drive belt and drive the efficiency that the cooling water mixes.
Further setting the following steps: the water-permeable diversion holes are distributed on the water diversion sleeve in an annular equidistance mode, and the inclination direction of the water-permeable diversion holes is opposite to the rotation direction of the water diversion sleeve.
Through adopting above-mentioned technical scheme, become the water conservancy diversion hole that permeates water that the slope set up on the sleeve pipe that divides, be convenient for when the sleeve pipe that divides rotates, the cooling water that divides outside the sleeve pipe to pass the water conservancy diversion hole that permeates water and get into and divide the sleeve pipe inside and carry out the flow cooling to the welded tube, increase along with the slew velocity of the sleeve pipe that divides simultaneously, the cooling water speed of flowing through with welded tube surface contact is faster.
Further setting the following steps: the water diversion sleeve is provided with a plurality of arc-shaped wing plates in an annular mode, the arc-shaped wing plates are fixedly connected with the water diversion sleeve, and the inclination directions of the arc-shaped wing plates face the positions close to the water permeable diversion holes.
Through adopting above-mentioned technical scheme, the arc pterygoid lamina that sets up on the sleeve pipe that divides makes the arc pterygoid lamina when rotating along with the sleeve pipe that divides, and it is downthehole to guide cooling water to get into the water conservancy diversion that permeates water to be convenient for increase sleeve pipe that divides rotates the efficiency that guides cooling water and get into the sleeve pipe inside that divides.
Further setting the following steps: the power mechanism comprises a motor, the motor is fixedly arranged at the lower part of the cooling water tank, and the rotating end of the motor is fixedly connected with the main rotating roller.
Through adopting above-mentioned technical scheme, under the motor rotation end drive, the inside main roller that changes of cooling trough rotates at a high speed, and then drives the quick drive of drive belt and dials water, and the rotation of the main roller that changes of motor drive drives the rotation of following bevel gear and water diversion sleeve pipe through the transmission of main bevel gear simultaneously.
Further setting the following steps: the split bearing pedestal and the middle bearing pedestal are provided with an inner concave circular groove on one side close to each other, a fulcrum guide rod is inserted in the inner concave circular groove and fixedly connected with the annular rotating frame, and the annular rotating frame slides in the inner concave circular groove through the fulcrum guide rod.
Through adopting above-mentioned technical scheme, make annular revolving rack rotate with well bearing the bed frame through inserting the fulcrum guide arm of locating in the indent circular slot and be connected to the realization keeps annular revolving rack and the stable transmission of sleeve pipe between branch bearing the bed frame and well bearing the bed frame that divides, improves the stability of sleeve pipe when the welded tube outside rotates that divides.
Further setting the following steps: one end, far away from the annular rotating frame, of the fulcrum guide rod is rotatably provided with a welt rotating, and the welt rotating is attached to the inner wall of the concave circular groove to rotate.
Through adopting above-mentioned technical scheme, the welt that rotates setting at fulcrum guide arm one end is changeed, is convenient for reduce the friction when the fulcrum guide arm rotates in the concave circular slot, improves the smoothness nature of fulcrum guide arm when rotating in the concave circular slot.
In conclusion, the beneficial technical effects of the invention are as follows:
according to the invention, the driving belt is rotated to accelerate the flow of cooling water in the cooling water tank and simultaneously drive the water distribution sleeve to rotate, so that the water permeable diversion holes on the water distribution sleeve guide the cooling water to enter the water distribution sleeve to flow and cool the welding pipe, thereby accelerating the rapid mixing of the cooling water in the cooling water tank, improving the cooling and shaping efficiency of the welding pipe, and reducing the cooling water waste caused by the layered heating of the cooling water.
Drawings
FIG. 1 is a front cross-sectional view of an embodiment of the present invention, which is mainly used to show the overall structure of a cooling water tank;
FIG. 2 is an enlarged view taken at A in FIG. 1, and is primarily intended to represent a structural schematic of the drive belt;
FIG. 3 is a front view of a pedestal according to an embodiment of the present invention, which is mainly used for showing the structure of an annular rotating frame;
FIG. 4 is a front cross-sectional view of a pedestal of an embodiment of the present invention, primarily representing an inner concave groove.
Reference numerals: 1. a cooling water tank; 2. supporting the blocking ring; 3. a water injection nozzle; 4. respectively supporting the base frame; 5. a middle bearing pedestal; 6. an annular rotating frame; 7. a water diversion sleeve; 8. water permeable diversion holes; 9. a driven bevel gear; 10. a main roller; 11. a secondary roller; 12. a main bevel gear; 13. a transmission belt; 14. an electric motor; 15. a water deflector; 16. an arc-shaped wing plate; 17. an inwardly extending floor; 18. an inward concave circular groove; 19. a fulcrum guide bar; 20. a welting rotating wheel.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the scope of the present invention and that the terms "first" and "second" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, the efficient cooling and shaping equipment for the longitudinal welded pipe disclosed by the invention comprises a cooling water tank 1, wherein bearing blocking rings 2 are arranged at a feeding port and a discharging port of the cooling water tank 1, and a water injection spray pipe 3 is arranged at the upper part of the cooling water tank 1. Cooling water is added through a water injection spray pipe 3 communicated with an external water pipe, and the welded pipe driven in the cooling water tank 1 is subjected to spray cooling.
Referring to fig. 1 and 2, a water distributor is fixedly disposed in the cooling water tank 1, and the water distributor includes a sub-bearing base frame 4 and a sub-roller 11. Divide and bear bed frame 4 and set up to two, divide and bear 4 lower extremes of bed frame and 1 bottom fixed connection in the cooling trough, two divide and bear the bed frame 5 in being provided with between the bed frame 4, the both sides that well bore bed frame 5 respectively with two divide and bear the bed frame 4 between rotate and be provided with the water diversion sleeve pipe 7, set up a plurality of water diversion holes 8 that permeate water that the slant set up on the water diversion sleeve pipe 7.
The driven roller 11 is rotatably arranged at the bottom of the cooling water tank 1, one side of the middle bearing frame 5, which is far away from the driven roller 11, is provided with a main roller 10 which is also rotatably connected with the bottom of the cooling water tank 1, the lower part of the cooling water tank 1 is fixedly connected with a power mechanism for driving the main roller 10 to rotate, a driving belt 13 is sleeved on the main roller 10, the main roller 10 is in transmission connection with the driven roller 11 through the driving belt 13, the main roller 10 and the driven roller 11 are respectively in transmission connection with the two water diversion sleeves 7, so that the driving belt 13 rotates to accelerate the flow of the cooling water in the cooling water tank 1 and simultaneously drive the rotation of the water diversion sleeves 7, and the water permeable diversion holes 8 on the water diversion sleeves 7 guide the cooling water to enter the interior of the water diversion sleeves 7, thereby quickening the cooling water rapid mixing in the cooling water tank 1, improving the cooling shaping efficiency of the welded pipe and reducing the cooling water waste caused by the layered heating of the cooling water.
Referring to fig. 1 and 3, the branch supporting base frame 4 and the middle supporting base frame 5 are rotatably connected to the annular rotating frame 6 on the side close to each other, the inner side of the branch supporting base frame 4 is fixedly connected with four annular inner extending bottom plates 17, the water dividing sleeve 7 is fixedly connected with the annular rotating frame 6 through the inner extending bottom plates 17, and the inner extending bottom plates 17 arranged on the inner side of the annular rotating frame 6 are convenient for keeping the water dividing sleeve 7 in a horizontal state in the cooling water tank 1, and support the water dividing sleeve 7 to keep stable rotation around the outer side of the steel pipe when rotating, so that cooling water guided by the water dividing sleeve 7 uniformly flows on the outer side of the steel pipe. Divide and hold bed frame 4 and well bearing bed frame 5 and be close to one side each other and all seted up interior concave circular groove 18, interior concave circular groove 18 interpolation is equipped with fulcrum guide arm 19, fulcrum guide arm 19 and annular revolving rack 6 fixed connection, annular revolving rack 6 slides in interior concave circular groove 18 through fulcrum guide arm 19, make annular revolving rack 6 rotate with well bearing bed frame 5 through inserting the fulcrum guide arm 19 of locating in interior concave circular groove 18 and be connected, thereby realize keeping annular revolving rack 6 and water distribution sleeve pipe 7 dividing and bearing the stable transmission between bed frame 4 and well bearing bed frame 5, improve the stability of water distribution sleeve pipe 7 when welding the outside rotation of pipe.
One end, far away from the annular rotating frame 6, of the fulcrum guide rod 19 is rotatably provided with a welt rotating rod 20, the welt rotating rod 20 is attached to the inner wall of the concave circular groove 18 and rotates, and the welt rotating rod 20 rotatably arranged at one end of the fulcrum guide rod 19 is convenient to reduce friction when the fulcrum guide rod 19 rotates in the concave circular groove 18 and improve fluency when the fulcrum guide rod 19 rotates in the concave circular groove 18.
Referring to fig. 2, the upper end of the main roller 10 is fixedly connected with a main bevel gear 12, the upper end of the secondary roller 11 is also fixedly connected with a main bevel gear 12, the secondary bevel gears 9 are sleeved on the two water diversion sleeves 7, the secondary bevel gears 9 are meshed with the main bevel gear 12, the main bevel gear 12 arranged on the upper portion of the secondary roller 11 drives the transmission belt 13 to transmit through the main roller 10 and the secondary roller 11, and simultaneously drives the secondary bevel gear 9 and the water diversion sleeve 7 to rotate through the meshing action of the main bevel gear 12 and the secondary bevel gear 9, so as to drive the water diversion sleeves 7 to rotate.
Referring to fig. 1 and 2, the driving belt 13 is fixedly provided with water-blocking shifting plates 15 arranged at equal intervals, the water-blocking shifting plates 15 are arranged at the middle position of the driving belt 13, and the water-blocking shifting plates 15 arranged on the driving belt 13 are convenient for driving the water-blocking shifting plates 15 arranged at the outer side of the driving belt 13 to drive when the driving belt 13 drives, so that cooling water in the cooling water tank 1 is stirred to flow rapidly, and the efficiency of driving the cooling water to be mixed by the driving belt 13 is improved.
Referring to fig. 1 and 3, the water permeable flow guiding holes 8 are annularly and equidistantly arranged on the water diversion sleeve 7, and the inclination direction of the water permeable flow guiding holes 8 is opposite to the rotation direction of the water diversion sleeve 7, and the water permeable flow guiding holes 8 are obliquely arranged on the water diversion sleeve 7, so that when the water diversion sleeve 7 rotates, cooling water outside the water diversion sleeve 7 passes through the water permeable flow guiding holes 8 to enter the water diversion sleeve 7 to flow and cool the welded pipe, and the speed of the cooling water flowing through the welded pipe surface is faster as the rotation speed of the water diversion sleeve 7 is increased. Divide water sleeve 7 to go up the ring type and be provided with a plurality of arc pterygoid laminas 16, arc pterygoid lamina 16 and divide water sleeve 7 fixed connection, the incline direction orientation of arc pterygoid lamina 16 is close to the water diversion hole 8 department position that permeates water, and the arc pterygoid lamina 16 that sets up on water sleeve 7 makes arc pterygoid lamina 16 when rotating along with water sleeve 7, and the guide cooling rivers get into the water diversion hole 8 that permeates water to be convenient for increase water sleeve 7 rotates the guide cooling water and get into the inside efficiency of water sleeve 7 that divides.
Referring to fig. 1, the power mechanism includes a motor 14, the motor 14 is fixedly disposed at the lower portion of the cooling water tank 1, a rotating end of the motor 14 is fixedly connected to the main roller 10, the main roller 10 inside the cooling water tank 1 rotates at a high speed under the driving of the rotating end of the motor 14, so as to drive the driving belt 13 to perform fast transmission water stirring, and meanwhile, the motor 14 drives the main roller 10 to rotate to drive the driven bevel gear 9 and the water distribution sleeve 7 to rotate through the transmission of the main bevel gear 12.
The working principle and the beneficial effects of the invention are as follows:
when the welded pipe needs to be cooled, the welded pipe is led into the cooling water tank 1, the water injection spray pipe 3 sprays cooling water to cool the welded pipe, the motor 14 at the lower part of the cooling water tank 1 is started, the working end of the motor 14 drives the main rotating roller 10 to rotate, the driving belt 13 between the main rotating roller 10 and the driven rotating roller 11 is driven by the main rotating roller 10 to drive, the water blocking shifting plate 15 on the driving belt 13 stirs the cooling water in the cooling water tank 1 to rapidly flow in the moving process, so as to achieve the purpose of mixing the cooling water in the cooling water tank 1, when the main rotating roller 10 and the main rotating bevel gear 12 at the upper end of the driven rotating roller 11 drive the driven rotating bevel gear 9 which is meshed with the main rotating bevel gear, the water diversion sleeve 7 guides the cooling water outside the water diversion sleeve 7 to enter the water permeable diversion hole 8 along the arc-shaped wing plate 16 and enter the water diversion sleeve 7 along the inclined hole of the water permeable diversion hole 8, the inside driven welded tube of water distribution sleeve 7 carries out the cooling treatment that flows to the realization accelerates the cooling water flash mixed in the cooling trough 1 and to the rapid cooling of welded tube, improves the cooling design efficiency to the welded tube, and it is extravagant to reduce the cooling water that the cooling water layering intensifies and leads to the fact.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides a high-efficient cooling and setting equipment of longitudinal welded pipe, includes cooling trough (1), cooling trough (1) pan feeding mouth and discharge gate department all are provided with bearing separation ring (2), cooling trough (1) upper portion is provided with water injection spray tube (3), its characterized in that: a water distributor is fixedly arranged in the cooling water tank (1), and the water distributor comprises a sub bearing base frame (4) and a driven roller (11);
the number of the branch bearing base frames (4) is two, the lower end of each branch bearing base frame (4) is fixedly connected with the bottom of the cooling water tank (1), a middle bearing base frame (5) is arranged between the two branch bearing base frames (4), two sides of the middle bearing base frame (5) are respectively and rotatably provided with a water distribution sleeve (7) between the two branch bearing base frames (4), and the water distribution sleeve (7) is provided with a plurality of water permeable and flow guide holes (8) which are obliquely arranged;
the automatic water distribution device is characterized in that the slave rotating roller (11) is rotatably arranged at the bottom of the cooling water tank (1), the middle bearing base frame (5) is far away from one side of the slave rotating roller (11) and is provided with a main rotating roller (10) which is also rotatably connected with the bottom of the cooling water tank (1), the lower part of the cooling water tank (1) is fixedly connected with a power mechanism for driving the main rotating roller (10) to rotate, a transmission belt (13) is sleeved on the main rotating roller (10), the main rotating roller (10) and the slave rotating roller (11) are in transmission connection through the transmission belt (13), and the main rotating roller (10) and the slave rotating roller (11) are in transmission connection with the two water distribution sleeves (7) respectively.
2. The efficient cooling and shaping equipment for the longitudinal welded pipe as claimed in claim 1, wherein: divide and hold bed frame (4) and well one side that holds bed frame (5) and be close to each other and all rotate and be connected with annular revolving rack (6), inboard four annular of fixedly connected with extend bottom plate (17) in setting up, divide water sleeve (7) through extending bottom plate (17) and annular revolving rack (6) fixed connection in.
3. The efficient cooling and shaping equipment for the longitudinal welded pipe as claimed in claim 1, wherein: the upper end of the main rotating roller (10) is fixedly connected with a main rotating bevel gear (12), the upper end of the auxiliary rotating roller (11) is also fixedly connected with a main rotating bevel gear (12), the two auxiliary rotating bevel gears (9) are sleeved on the water distribution sleeve (7), and the auxiliary rotating bevel gears (9) are meshed with the main rotating bevel gear (12) and are connected.
4. The efficient cooling and shaping equipment for the longitudinal welded pipe as claimed in claim 1, wherein: the water retaining shifting plate is characterized in that the driving belt (13) is fixedly provided with water retaining shifting plates (15) which are arranged at equal intervals, and the water retaining shifting plates (15) are arranged in the middle of the driving belt (13).
5. The efficient cooling and shaping equipment for the longitudinal welded pipe as claimed in claim 1, wherein: the water permeable diversion holes (8) are distributed on the water diversion sleeve (7) in an annular equidistance mode, and the inclination direction of the water permeable diversion holes (8) is opposite to the rotation direction of the water diversion sleeve (7).
6. The efficient cooling and shaping equipment for the longitudinal welded pipe as claimed in claim 5, wherein: the water diversion sleeve pipe (7) is annularly provided with a plurality of arc-shaped wing plates (16), the arc-shaped wing plates (16) are fixedly connected with the water diversion sleeve pipe (7), and the inclination direction of the arc-shaped wing plates (16) faces to the position close to the water permeable diversion hole (8).
7. The efficient cooling and shaping equipment for the longitudinal welded pipe as claimed in claim 1, wherein: the power mechanism comprises a motor (14), the motor (14) is fixedly arranged at the lower part of the cooling water tank (1), and the rotating end of the motor (14) is fixedly connected with the main rotating roller (10).
8. The efficient cooling and shaping equipment for the longitudinal welded pipe as claimed in claim 2, wherein: the split bearing pedestal (4) and the middle bearing pedestal (5) are close to one side of each other and are provided with an inner concave circular groove (18), a fulcrum guide rod (19) is inserted into the inner concave circular groove (18), the fulcrum guide rod (19) is fixedly connected with the annular rotating frame (6), and the annular rotating frame (6) slides in the inner concave circular groove (18) through the fulcrum guide rod (19).
9. The efficient cooling and shaping equipment for the longitudinal welded pipe according to claim 8, is characterized in that: one end, far away from the annular rotating frame (6), of the fulcrum guide rod (19) is rotatably provided with a welt rotating rod (20), and the welt rotating rod (20) is attached to the inner wall of the concave circular groove (18) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011365533.1A CN112719700A (en) | 2020-11-28 | 2020-11-28 | Efficient cooling and shaping equipment for straight welded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011365533.1A CN112719700A (en) | 2020-11-28 | 2020-11-28 | Efficient cooling and shaping equipment for straight welded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112719700A true CN112719700A (en) | 2021-04-30 |
Family
ID=75597946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011365533.1A Pending CN112719700A (en) | 2020-11-28 | 2020-11-28 | Efficient cooling and shaping equipment for straight welded pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112719700A (en) |
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| CN117066812A (en) * | 2023-10-17 | 2023-11-17 | 南通日旭重工科技有限公司 | Metal member welding device and welding process |
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| CN117066812A (en) * | 2023-10-17 | 2023-11-17 | 南通日旭重工科技有限公司 | Metal member welding device and welding process |
| CN117066812B (en) * | 2023-10-17 | 2024-03-05 | 南通日旭重工科技有限公司 | Metal member welding device and welding process |
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