CN108746223B - Steel pipe water cooling device - Google Patents
Steel pipe water cooling device Download PDFInfo
- Publication number
- CN108746223B CN108746223B CN201810967258.7A CN201810967258A CN108746223B CN 108746223 B CN108746223 B CN 108746223B CN 201810967258 A CN201810967258 A CN 201810967258A CN 108746223 B CN108746223 B CN 108746223B
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- limiting block
- distributing plate
- material distributing
- workbench
- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 70
- 239000010959 steel Substances 0.000 title claims abstract description 70
- 238000001816 cooling Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 71
- 239000000498 cooling water Substances 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000007664 blowing Methods 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/023—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes by immersion in a bath
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B2045/0227—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The steel pipe water cooling device comprises a pipe connecting device, cooling water tanks arranged at the left side and the right side of the pipe connecting device in the width direction, and a conveying device for conveying the cooling water tanks outwards; the connecting pipe device comprises a workbench, a distributing mechanism arranged on the workbench and guide blocks arranged on the left side and the right side of the workbench in the width direction, and extension lines of the guide blocks in the length direction are intersected with the conveying device. According to the invention, through the arrangement of the material separating mechanism and the guide block, the water falling time of the steel pipe is shortened, and simultaneously, through the arrangement of the two cooling water tanks, the amount of cooling the steel pipe in unit time is increased, and the cooling treatment efficiency of the whole steel pipe is further improved.
Description
Technical Field
The invention relates to the technical field of stainless steel pipe production and processing, in particular to a steel pipe water cooling device.
Background
The stainless steel pipe has the characteristics of good mechanical property, corrosion resistance and the like, is widely applied to the fields of aerospace, ocean, nuclear energy, medical appliances, petrochemical industry and the like, and meanwhile, the stainless steel pipe has good corrosion resistance and is mainly used for fluid conveying pipelines of high-end products. The production process of the stainless steel tube generally comprises the steps of round tube blank heating, perforation, three-roller skew rolling, continuous rolling or extrusion, tube removal, sizing or reducing, cooling, straightening, hydrostatic test or flaw detection, marking and warehousing. The cooling is an important link in the production of the steel pipe, and not only affects the quality of the steel pipe, but also affects the production efficiency of the whole steel pipe.
The invention discloses an inertial receiving and releasing pipe stepping water cooling device disclosed in patent publication No. CN105671470B, which comprises a receiving pipe mechanism, a stepping conveying mechanism and a cooling water tank, wherein the receiving pipe mechanism spans across two sides of the length direction of the cooling water tank, the stepping conveying mechanism is arranged in the width direction of the cooling water tank and comprises at least 2 closed loop chain conveying structures, and the closed loop chain conveying structures are obliquely arranged in the cooling water tank and are opposite to the position below the receiving pipe mechanism; the included angle between the closed loop chain conveying structure and the bottom surface of the water tank is 30-60 degrees. The inertial receiving and discharging pipe stepping water cooling device drives the rotary arm to rotate downwards through the dead weight of the steel pipe to finish the pipe discharging and connecting actions, the steel pipe is placed on a stepping chain in water, the steel pipe is driven by the stepping chain to finish cooling in a water tank, the structure is simple, the energy consumption is ultra-low, and benefits are increased for enterprises. However, the water cooling device for the steel pipe still has the defects that: the steel pipe falls into water for a long time, the amount of cooling the steel pipe in unit time is small, and the overall efficiency of cooling the steel pipe is poor.
Disclosure of Invention
Technical problem to be solved
The invention aims to solve the problems in the prior art, and particularly provides a steel pipe water cooling device which has short water falling time of steel pipes, and ensures that the overall efficiency of steel pipe cooling treatment is high because the number of cooled steel pipes in unit time is large.
Technical proposal
In order to solve the technical problems, the invention provides a steel pipe water cooling device, which comprises a pipe connecting device, cooling water tanks arranged at the left side and the right side of the pipe connecting device in the width direction and a conveying device for conveying the cooling water tanks outwards; the connecting pipe device comprises a workbench, a distributing mechanism arranged on the workbench and guide blocks arranged on the left side and the right side of the workbench in the width direction, and extension lines of the guide blocks in the length direction are intersected with the conveying device.
Further, the material distributing mechanism comprises a material distributing plate and a connecting column for connecting the material distributing plate and the workbench, and the connecting column is rotationally connected with the material distributing plate; the left and right ends of the bottom surface of the material distributing plate in the length direction are provided with magnets, the positions on the workbench corresponding to the magnets are respectively provided with electromagnets, meanwhile, the material distributing plate is also symmetrically provided with a left limiting block and a right limiting block, the material distributing plate rotates leftwards and rightwards respectively to be contacted with the guide block, and the left limiting block and the right limiting block are respectively positioned below the upper surface of the material distributing plate, so that the upper surface of the material distributing plate on the corresponding side forms a plane.
Further, the corresponding side surface of left stopper right stopper sets up the convex recess, be provided with in the convex recess and press from both sides tight piece and be used for connecting press from both sides tight piece with the compression spring of convex recess.
Further, the material distributing mechanism comprises a material distributing plate, a connecting column for connecting the material distributing plate with the workbench and a driving motor for driving the material distributing plate to rotate, and the connecting column is rotationally connected with the material distributing plate; the left limiting block and the right limiting block are symmetrically arranged on the material distributing plate, and after the material distributing plate rotates leftwards and rightwards respectively to be contacted with the guide block, the left limiting block and the right limiting block are respectively positioned below the upper surface of the material distributing plate, so that the upper surface of the material distributing plate on the corresponding side forms a plane.
Further, the material distributing plate is provided with a driving shaft connected with the driving motor in a penetrating manner, the driving shaft is provided with a gear, the left limiting block and the right limiting block are racks matched with the gear, and when the gear rotates anticlockwise and clockwise respectively, the left limiting block and the right limiting block move downwards respectively.
Further, the left limiting block and the right limiting block are hinged to the material distributing plate through a connecting shaft, a torsion spring for providing acting force for the left limiting block and the right limiting block to approach each other is arranged on the connecting shaft, and meanwhile, a movable groove for passing through the left limiting block and the right limiting block is formed in the length direction of the material distributing plate.
Further, the upper surface of the distributing plate is close to the inner sides of the left limiting block and the right limiting block, protruding blocks are respectively arranged on the upper surface of the distributing plate, clamping grooves are formed in the protruding blocks, and clamping blocks matched with the clamping grooves are respectively arranged on the left limiting block and the right limiting block.
Further, the conveying device comprises a driving shaft arranged above the water surface of the cooling water tank, a driven shaft arranged below the water surface of the water tank, a chain arranged on the driving shaft and the driven shaft, and a plurality of rake teeth uniformly arranged on the chain at intervals, wherein a certain angle exists between the central connecting line of the driving shaft and the driven shaft and the bottom surface of the cooling water tank, and the angle range is 25-65 degrees.
Further, the guide block is hinged with the workbench, and a hydraulic cylinder is arranged between the lower part of the guide block and the workbench.
Further, the cooling water tank comprises a cooling area and a draining area positioned above the cooling area, and a blowing device for blowing air to the conveying device is arranged on the side wall of the draining area.
The invention has the beneficial effects that:
This steel pipe cooling device has solved when general steel pipe cooling device cools off the steel pipe, and the time that the steel pipe falls into the water is longer and the less problem of the volume of cooling steel pipe in the unit time, through the setting of feed mechanism and guide block, has shortened the steel pipe time of falling into the water, simultaneously through setting up two cooling water tanks, has improved the volume of cooling steel pipe in the unit time, and then has improved whole steel pipe cooling treatment's efficiency.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of a dispensing mechanism in accordance with a first embodiment of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2A;
FIG. 4 is a front view of a feed mechanism in a second embodiment of the invention;
FIG. 5 is a front view of a dispensing mechanism in a third embodiment of the invention;
In the figure, 1-connecting pipe device, 11-workbench, 12-distributing mechanism, 121-distributing plate, 1211-movable groove, 1212-convex block, 1213-clamping groove, 122-connecting column, 123-driving motor, 124-driving shaft, 125-gear, 126-connecting shaft, 127-torsion spring, 13-guiding block, 14-magnet, 15-electromagnet, 16-left limiting block, 161-arc groove, 162-clamping piece, 163-compression spring, 164-clamping block, 17-right limiting block, 2-cooling water tank, 21-cooling area, 22-draining area, 3-conveying device, 31-driving shaft, 32-driven shaft, 33-chain, 34-harrow tooth, 4-hydraulic cylinder and 5-blowing device.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1
As shown in fig. 1, a steel pipe water cooling device includes a pipe connection device 1, cooling water tanks 2 provided on both sides in the width direction of the pipe connection device 1, and a conveying device 3 for conveying from the inside of the cooling water tanks 2 to the outside. The pipe connecting device 1 comprises a workbench 11, a material distributing mechanism 12 arranged on the workbench 11 and guide blocks 13 arranged on the left side and the right side of the workbench 11 in the width direction, and the extension line of the guide blocks 13 in the length direction is intersected with the conveying device 3. Through the arrangement of the material distributing mechanism 12 and the guide block 13, the steel pipe directly slides along the guide block 13 from the material distributing mechanism 12, compared with other devices for falling the steel pipe, the process flow of clamping the steel pipe, falling the steel pipe and loosening the steel pipe is required, and the falling time of the steel pipe is greatly shortened. Meanwhile, by arranging two cooling water tanks 2, compared with a device which is generally used for cooling steel pipes, only one cooling water tank is arranged, so that the amount of cooling steel pipes in unit time is increased, and the efficiency of cooling treatment of the whole steel pipes is further improved. The conveying device 3 comprises a driving shaft 31 arranged above the water surface of the cooling water tank 2, a driven shaft 32 arranged below the water surface of the water tank, a chain 33 arranged on the driving shaft 31 and the driven shaft 32, and a plurality of rake teeth 34 uniformly arranged on the chain 33 at intervals, wherein a certain angle is formed between the central connecting line of the driving shaft 31 and the driven shaft 32 and the bottom surface of the cooling water tank 2, and the angle range is 25-65 degrees. The conveyor 3 has a wider application range than a general conveyor, and can play a role of draining since the conveyor is a chain 33 for conveying the steel pipes. The guide block 13 is hinged with the workbench 11, meanwhile, a hydraulic cylinder 4 is arranged between the lower part of the guide block 13 and the workbench 11, specifically, two ends of the hydraulic cylinder 4 are respectively hinged with the workbench 11 and the guide block 13, and meanwhile, the guide block 13 is provided with a long groove for passing through a motion track of a shaft hinged with the hydraulic cylinder 4. The structure can change the falling speed of the steel pipe, adapt to different falling speeds according to the steel pipes with different thicknesses, and prevent the situation that the outer wall is damaged due to the excessively fast falling of the steel pipe. The cooling water tank 2 comprises a cooling zone 21 and a draining zone 22 arranged above the cooling zone 21, wherein a blowing device 5 for blowing air to the conveying device 3 is arranged on the side wall of the draining zone 22, and the specific blowing device 5 is a blower. By arranging the water draining area 22 and the air blowing device 5, the cooled steel pipe can be kept dry as soon as possible, and the dropped water can be kept in the cooling water tank 2, so that the utilization rate of the cooling water is improved.
As shown in fig. 2, the material distributing structure 12 includes a material distributing plate 121 and a connecting column 122 connecting the material distributing plate 121 and the workbench, and the connecting column 122 is rotatably connected with the material distributing plate 121. The magnets 14 are arranged at the left end and the right end of the bottom surface of the material distributing plate 121 in the length direction, the electromagnets 15 are respectively arranged at positions corresponding to the magnets 14 on the workbench 11, meanwhile, the left limiting block 16 and the right limiting block 17 are symmetrically arranged on the material distributing plate 121, the material distributing plate 121 rotates leftwards and rightwards respectively until being contacted with the guide block 13, and after the left limiting block 16 and the right limiting block 17 are respectively positioned below the upper surface of the material distributing plate 121, the upper surface of the material distributing plate 121 at the corresponding side forms a plane. The left limiting block 16 and the right limiting block 17 are hinged with the material distributing plate 121 through a connecting shaft 126, a torsion spring 127 for providing acting force for the left limiting block 16 and the right limiting block 17 to approach each other is arranged on the connecting shaft 126, and meanwhile, a movable groove 1211 for passing through the movable track of the left limiting block 16 and the right limiting block 17 is arranged on the length direction of the material distributing plate 121. Specifically, when the steel pipe just falls onto the distributing plate 121, the left limiting block 16 and the right limiting block 17 generate clamping force on the steel pipe due to the acting force of the torsion spring 127, and when the electromagnet 15 positioned at the upper left end of the workbench 11 is electrified, the magnet below the distributing plate 121 is attracted, so that the distributing plate 121 falls to the left side, the torsion spring 127 is driven to elastically deform due to the gravity action of the steel pipe in the process, the left limiting block 16 is further rotated into the movable groove 1211, the surface of the whole distributing plate 121 is in a plane state, and finally the steel pipe slides along the surface of the distributing plate 121 and enters the cooling water groove 2 after passing through the guide block 13. When the steel pipe completely slides down, the torsion spring 127 restores the original state, so that the left limiting block 16 is restored, and meanwhile, the electromagnet 15 at the left end on the workbench 11 is powered off, so that the whole distributing plate 121 restores the original balanced state, and a new round of steel pipe blanking is waited. The principle of the steel pipe sliding rightwards is the same as the principle of the steel pipe sliding leftwards.
As shown in fig. 3, the corresponding side surfaces of the left and right stoppers 16, 17 are provided with a circular arc groove 161, and the circular arc groove 161 is internally provided with a clamping piece 162 and a compression spring 163 for connecting the clamping piece 162 with the circular arc groove 161. The structure can ensure the clamping action of the left limiting block 16 and the right limiting block 17 on the steel pipe. The upper surface of the distributing plate 121 is provided with a convex block 1212 near the inner sides of the left limiting block 16 and the right limiting block 17, a clamping groove 1213 is arranged on the convex block 1212, and clamping blocks 164 matched with the clamping grooves 1213 are arranged on the left limiting block 16 and the right limiting block 17. This structure can guarantee the stationarity of dividing the flitch 121 when connecing the steel pipe blanking, prevents that it from producing and controlling and rocking, and influences final unloading effect.
Example two
As shown in fig. 4, the material distributing mechanism 12 includes a material distributing plate 121, a connecting column 122 for connecting the material distributing plate 121 with the workbench, and a driving motor 123 for driving the material distributing plate 121 to rotate, wherein the connecting column 122 is rotationally connected with the material distributing plate 121; the left limiting block 16 and the right limiting block 17 are symmetrically arranged on the distributing plate 121, and after the distributing plate 121 rotates leftwards and rightwards respectively to be in contact with the guide block 13, the left limiting block 16 and the right limiting block 17 are respectively positioned below the upper surface of the distributing plate 121, so that the upper surface of the distributing plate 121 on the corresponding side forms a plane. The material distributing plate 121 is provided with a driving shaft 124 connected with a driving motor 123 in a penetrating way, the driving shaft 124 is provided with a gear 125, the left limiting block 16 and the right limiting block 17 are racks matched with the gear 125, and when the gear 125 rotates anticlockwise and clockwise respectively, the left limiting block 16 and the right limiting block 17 move downwards respectively. Specifically, when the steel pipe falls onto the distributing plate 121, the left limiting block 16 and the right limiting block 17 limit the steel pipe, and then the driving motor 123 drives the driving shaft 124 to rotate anticlockwise, so that the distributing plate 121 rotates anticlockwise, and in this process, the driving shaft 124 drives the gear 125 to rotate anticlockwise, so that the left limiting block 16 moves downwards, and finally the upper surface of the distributing plate 121 is in a plane state, so that the steel pipe can smoothly slide down from the upper surface of the distributing plate 121. The principle of the steel pipe sliding rightward is the same as the principle of the steel pipe sliding leftward, namely, the driving motor 123 drives the driving shaft 124 to rotate clockwise, so that the right limiting block 17 moves downward, and finally the upper surface of the distributing plate 121 is in a plane state, so that the steel pipe can smoothly slide from the upper surface of the distributing plate 121. The configuration of the conveyor 3 and the cooling water tank 2 is the same as that of the first embodiment.
Example III
As shown in fig. 5, the material distributing mechanism 12 includes a material distributing plate 121, a connecting column 122 for connecting the material distributing plate 121 with the workbench, and a driving motor 123 for driving the material distributing plate 121 to rotate, wherein the connecting column 122 is rotationally connected with the material distributing plate 121; the left limiting block 16 and the right limiting block 17 are symmetrically arranged on the distributing plate 121, and after the distributing plate 121 rotates leftwards and rightwards respectively to be in contact with the guide block 13, the left limiting block 16 and the right limiting block 17 are respectively positioned below the upper surface of the distributing plate 121, so that the upper surface of the distributing plate 121 on the corresponding side forms a plane. The left limiting block 16 and the right limiting block 17 are hinged with the material distributing plate 121 through a connecting shaft 126, a torsion spring 127 for providing acting force for the left limiting block 16 and the right limiting block 17 to approach each other is arranged on the connecting shaft 126, and meanwhile, a movable groove 1211 for passing through the movable track of the left limiting block 16 and the right limiting block 17 is arranged on the length direction of the material distributing plate 121. The upper surface of the distributing plate 121 is provided with a convex block 1212 near the inner sides of the left limiting block 16 and the right limiting block 17, a clamping groove 1213 is arranged on the convex block 1212, and clamping blocks 164 matched with the clamping grooves 1213 are arranged on the left limiting block 16 and the right limiting block 17. Specifically, when the steel pipe just falls onto the distributing plate 121, the left limiting block 16 and the right limiting block 17 generate clamping force on the steel pipe due to the acting force of the torsion spring 127, and then the distributing plate 121 is driven to rotate anticlockwise by the driving motor 123, in this process, the torsion spring 127 is driven to elastically deform due to the gravity action of the steel pipe, so that the left limiting block 16 rotates into the movable groove 1211, the surface of the whole distributing plate 121 is in a plane state, and finally the steel pipe slides along the surface of the distributing plate 121 and enters the cooling water tank 2 after passing through the guide block 13. When the steel pipe completely slides down, the torsion spring 127 restores the original state, so that the left limiting block 16 is restored, meanwhile, the driving motor 123 drives the distributing plate 121 to rotate, and the distributing plate 121 restores the original balanced state and waits for a new round of steel pipe blanking. The principle of the steel pipe sliding rightwards is the same as the principle of the steel pipe sliding leftwards. The configuration of the conveyor 3 and the cooling water tank 2 is the same as that of the first embodiment.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (1)
1. The utility model provides a steel pipe water cooling plant which characterized in that: comprises a connecting pipe device (1), cooling water tanks (2) arranged at the left side and the right side of the connecting pipe device (1) in the width direction, and a conveying device (3) for conveying the cooling water tanks (2) outwards; the connecting pipe device (1) comprises a workbench (11), a distributing mechanism (12) arranged on the workbench (11) and guide blocks (13) arranged on the left side and the right side of the workbench (11) in the width direction, and an extension line of the guide blocks (13) in the length direction is intersected with the conveying device (3);
The material distributing mechanism (12) comprises a material distributing plate (121) and a connecting column (122) for connecting the material distributing plate (121) with the workbench, and the connecting column (122) is rotationally connected with the material distributing plate (121); the left and right ends of the bottom surface of the distributing plate (121) in the length direction are provided with magnets (14), the position of the workbench (11) corresponding to the magnets (14) is respectively provided with electromagnets (15), meanwhile, the distributing plate (121) is symmetrically provided with a left limiting block (16) and a right limiting block (17), after the distributing plate (121) rotates leftwards and rightwards to be contacted with the guide block (13), the left limiting block (16) and the right limiting block (17) are respectively positioned below the upper surface of the distributing plate (121), the upper surface of the distributing plate (121) at the corresponding side forms a plane, the left limiting block (16) and the surface of the right limiting block (17) at the corresponding side are provided with circular arc grooves (161), the circular arc grooves (161) are internally provided with clamping pieces (162) and compression springs (163) used for connecting the clamping pieces (162) and the circular arc grooves (161), the left limiting block (16) and the right limiting block (17) are respectively positioned below the upper surface of the distributing plate (121) so that the upper surface of the distributing plate (121) forms a plane, the upper surface of the distributing plate (121) is provided with a circular arc groove (161), meanwhile, a movable groove (1211) for passing through the movable track of the left limiting block (16) and the movable track of the right limiting block (17) is formed in the length direction of the material distributing plate (121); or (b)
The material distributing mechanism (12) comprises a material distributing plate (121), a connecting column (122) for connecting the material distributing plate (121) and the workbench, and a driving motor (123) for driving the material distributing plate (121) to rotate, wherein the connecting column (122) is rotationally connected with the material distributing plate (121); the device is characterized in that a left limiting block (16) and a right limiting block (17) are symmetrically arranged on the distributing plate (121), after the distributing plate (121) rotates leftwards and rightwards to be contacted with the guide block (13), the left limiting block (16) and the right limiting block (17) are respectively positioned below the upper surface of the distributing plate (121), so that the upper surface of the distributing plate (121) on the corresponding side forms a plane, a driving shaft (124) connected with the driving motor (123) is arranged on the distributing plate (121) in a penetrating manner, a gear (125) is arranged on the driving shaft (124), the left limiting block (16) and the right limiting block (17) are racks matched with the gear (125), and when the gear (125) rotates anticlockwise and clockwise respectively, the left limiting block (16) and the right limiting block (17) move downwards respectively; or (b)
The material distributing mechanism (12) comprises a material distributing plate (121), a connecting column (122) for connecting the material distributing plate (121) and the workbench, and a driving motor (123) for driving the material distributing plate (121) to rotate, wherein the connecting column (122) is rotationally connected with the material distributing plate (121); the material distributing plate (121) is symmetrically provided with a left limiting block (16) and a right limiting block (17), after the material distributing plate (121) rotates leftwards and rightwards to be contacted with the guide block (13), the left limiting block (16) and the right limiting block (17) are respectively positioned below the upper surface of the material distributing plate (121), so that the upper surface of the material distributing plate (121) on the corresponding side forms a plane, the left limiting block (16) and the right limiting block (17) are hinged with the material distributing plate (121) through a connecting shaft (126), the connecting shaft (126) is provided with a torsion spring (127) for providing acting force for enabling the left limiting block (16) and the right limiting block (17) to be close to each other, meanwhile, the length direction of the material distributing plate (121) is provided with a movable groove (1211) for enabling the upper surface of the material distributing plate (121) to be close to the inner sides of the left limiting block (16) and the right limiting block (1212) to be provided with a lug (1212), and the left limiting block (1213) are respectively connected with a lug (1213) in a clamping way, and the lug (1213) is arranged on the connecting shaft (1213);
the conveying device (3) comprises a driving shaft (31) arranged above the water surface of the cooling water tank (2), a driven shaft (32) arranged below the water surface of the water tank, chains (33) arranged on the driving shaft (31) and the driven shaft (32) and a plurality of rake teeth (34) uniformly arranged on the chains (33) at intervals, wherein a certain angle exists between the central connecting line of the driving shaft (31) and the driven shaft (32) and the bottom surface of the cooling water tank (2), and the angle range is 25-65 degrees;
The guide block (13) is hinged with the workbench (11), and a hydraulic cylinder (4) is arranged between the lower part of the guide block (13) and the workbench (11);
The cooling water tank (2) comprises a cooling area (21) and a draining area (22) arranged above the cooling area (21), and a blowing device (5) for blowing air to the conveying device (3) is arranged on the side wall of the draining area (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810967258.7A CN108746223B (en) | 2018-08-23 | 2018-08-23 | Steel pipe water cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810967258.7A CN108746223B (en) | 2018-08-23 | 2018-08-23 | Steel pipe water cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108746223A CN108746223A (en) | 2018-11-06 |
| CN108746223B true CN108746223B (en) | 2024-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810967258.7A Active CN108746223B (en) | 2018-08-23 | 2018-08-23 | Steel pipe water cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108746223B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664615B (en) * | 2020-06-16 | 2022-02-01 | 安徽伟辰钢结构有限公司 | H-shaped steel production line |
| CN111774424B (en) * | 2020-06-23 | 2022-04-08 | 江苏联峰实业有限公司 | Process for controlled cold rolling of deformed steel bar |
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|---|---|---|---|---|
| KR20100107603A (en) * | 2009-03-26 | 2010-10-06 | 노창식 | The cooling device for welded steel pipe |
| CN104986370A (en) * | 2015-05-27 | 2015-10-21 | 浙江海洋学院 | Stainless steel pipe packaging machine |
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