阅读说明：本技术 一种针对不锈钢无缝钢管生产用全方位批量喷水冷却装置 (All-dimensional batch water spray cooling device for stainless steel seamless steel pipe production ) 是由 谢秀林 于 2021-08-17 设计创作，主要内容包括：本发明公开了一种针对不锈钢无缝钢管生产用全方位批量喷水冷却装置,包括匚字形工作台,工作台顶板的顶部一侧固接有第一水泵,第一水泵通过穿过工作台顶板的水管连接有连通板,连通板的顶部通过安装块固接在工作台的顶板底部,连通板的底部固接有若干喷头；工作台的底板顶部两侧固接有滑轨,滑轨之间设有漏水板,滑轨上滑动安装有滑动架,滑动架上转动安装有转动组件,转动组件远离滑动架的一侧固接有限位柱,限位柱的一端通过轴承转动安装在滑动架上、另一端滑动安装有涨紧机构。(The invention discloses an omnibearing batch water spray cooling device for stainless steel seamless steel tube production, which comprises an Contraband-shaped workbench, wherein a first water pump is fixedly connected to one side of the top plate of the workbench, the first water pump is connected with a communicating plate through a water pipe penetrating through the top plate of the workbench, the top of the communicating plate is fixedly connected to the bottom of the top plate of the workbench through an installation block, and the bottom of the communicating plate is fixedly connected with a plurality of spray heads; the bottom plate top both sides rigid coupling of workstation has the slide rail, is equipped with the board that leaks between the slide rail, and slidable mounting has the carriage on the slide rail, rotates on the carriage to install the runner assembly, and one side rigid coupling that the carriage was kept away from to the runner assembly has spacing post, and the one end of spacing post is passed through the bearing and is rotated and install on the carriage, other end slidable mounting has tight mechanism that rises.)

1. The utility model provides a to production of stainless steel seamless steel pipe is with all-round batch water spray cooling device, includes Contraband font workstation (2), its characterized in that: a first water pump (7) is fixedly connected to one side of the top plate of the workbench (2), the first water pump (7) is connected with a communicating plate (10) through a water pipe penetrating through the top plate of the workbench (2), the top of the communicating plate (10) is fixedly connected to the bottom of the top plate of the workbench (2) through a mounting block (11), and a plurality of spray heads (12) are fixedly connected to the bottom of the communicating plate (10);

the water leakage prevention device is characterized in that slide rails (1) are fixedly connected to two sides of the top of a bottom plate of the workbench (2), a water leakage plate (31) is arranged between the slide rails (1), a sliding frame (4) is slidably mounted on the slide rails (1), a rotating assembly (6) is rotatably mounted on the sliding frame (4), a limiting column (14) is fixedly connected to one side, away from the sliding frame (4), of the rotating assembly (6), one end of the limiting column (14) is rotatably mounted on the sliding frame (4) through a bearing, and a tensioning mechanism (13) is slidably mounted at the other end of the limiting column;

the curb plate of workstation (2) runs through and is equipped with a plurality of through-holes (21), slidable mounting has a plurality of spacing subassemblies (5) in through-hole (21), the bottom plate bottom rigid coupling of workstation (2) has header tank (3), one side in header tank (3) is connected with second water pump (9) through filter tube (32), second water pump (9) fixed mounting is in one side of header tank (3), there is radiator (8) one side of second water pump (9) through water piping connection, one side of radiator (8) is connected with and passes header tank (3) water pipe and the first water pump of end connection (7) of water pipe.

2. The omnibearing batch water spray cooling device for the production of the stainless steel seamless steel tube according to claim 1, which is characterized in that: the top parts of the two ends of the sliding rail (1) are respectively and convexly and fixedly connected with a limiting block (101), and the sliding rail (1) is of a T-shaped structure.

3. The omnibearing batch water spray cooling device for the production of the stainless steel seamless steel tube according to claim 1, which is characterized in that: the sliding frame (4) is of a T-shaped structure formed by combining two horizontal and vertical plates, sliding blocks (41) are fixedly connected to two ends of the bottom of the sliding frame (4), and the sliding blocks (41) are connected to the sliding rails (1) in a sliding manner.

4. The omnibearing batch water spray cooling device for the production of the stainless steel seamless steel tube according to claim 1, which is characterized in that: the axis of the through hole (21) and the axis of the limiting column (14) are on the same straight line, and the diameter of the through hole (21) is larger than that of the limiting column (14).

5. The omnibearing batch water spray cooling device for the production of the stainless steel seamless steel tube according to claim 1, which is characterized in that: spacing subassembly (5) are equipped with four for array point ring array with the axis of through-hole (21), spacing subassembly (5) include spout (53), the arc inner wall in through-hole (21) is established to spout (53) indent, slidable mounting has flexible piece (51) in spout (53), the one end rigid coupling of flexible piece (51) has the one end of spring (54), the other end rigid coupling of spring (54) is at one side inner wall of spout (53), the other end rotation joint of flexible piece (51) has ball (52), flexible piece (51) has spacing ring (55) that restriction flexible piece (51) popped up with the coaxial rigid coupling of tip of spout (53) slip joint.

6. The omnibearing batch water spray cooling device for the production of the stainless steel seamless steel tube according to claim 1, which is characterized in that: a cavity (141) is arranged in the hollow position of one side, far away from the rotating assembly (6), of the limiting column (14), and a hexagonal block (142) is coaxially and fixedly connected to one side, close to the sliding frame (4) and far away from the rotating assembly (6), of the limiting column (14).

7. The omnibearing batch water spray cooling device for the production of the stainless steel seamless steel tube according to claim 6, which is characterized in that: tension mechanism (13) include threaded rod (133), threaded rod (133) coaxial rotation is installed in spacing post (14), the coaxial rigid coupling of one end of threaded rod (133) has hand wheel (132), the coaxial overcoat that rotates of the other end of threaded rod (133) has threaded sleeve (134), the both sides rotation of threaded sleeve (134) is connected with connecting rod (135), the one end rotation that threaded sleeve (134) was kept away from in connecting rod (135) is connected with slide bar (136), the one end slip that connecting rod (135) was kept away from in slide bar (136) passes cavity (141) of spacing post (14) and the rigid coupling has arc (131).

8. The omnibearing batch water spray cooling device for the production of the stainless steel seamless steel tube according to claim 3 or 6, which is characterized in that: rotating assembly (6) includes waterproof motor (65), waterproof motor (65) rigid coupling is in one side of carriage (4) vertical board bottom, the output shaft of waterproof motor (65) rotates the opposite side that extends to carriage (4) and coaxial rigid coupling has driving gear (64), top one side meshing joint of driving gear (64) has two-sided ring gear (61), two-sided ring gear (61) inner gearing is connected with a plurality of gears (62), the middle part meshing of gear (62) is connected with driven gear (63), gear (62), driven gear (63) all rotate and install on carriage (4), the spacing post of one side coaxial rigid coupling (14) of carriage (4) is kept away from in gear (62), two-sided ring gear (61) do not contact with carriage (4).

9. The omnibearing batch water spray cooling device for the production of the stainless steel seamless steel tube according to claim 1, which is characterized in that: a plurality of heat dissipation holes (33) are formed in one side wall of the water collection tank (3) in a penetrating mode, and a slope surface is formed in the bottom wall, close to the radiator (8), of one side of the water collection tank (3) in a downward inclined mode.

Technical Field

The invention relates to the technical field of stainless steel pipe cooling, in particular to an omnibearing batch water spray cooling device for stainless steel seamless steel pipe production.

Background

The steel pipe is a steel material with a hollow section, the length of the steel pipe is far greater than the diameter or the perimeter, and the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; steel pipes for use in transportation pipelines, engineering structures, thermal equipment, petrochemical industry, machine manufacturing, geological drilling, high-pressure equipment, etc. are classified according to their applications, and steel pipes made of a single metal piece and having no joint on the surface are called seamless steel pipes.

The steel pipe needs to be cooled and cooled during processing, the steel pipe is placed in a corresponding water pool at present, for example, China invention with publication number CN110425818A discloses a seamless steel pipe water spray cooling device, which comprises a seamless steel pipe, steel pipe fixing plates, a fixed connecting shaft, a cooler bracket, a cold water storage tank, a water pump, a fixed connecting seat and a fixed supporting frame, wherein the lower part of the cooler bracket is connected with the cold water storage tank, the bottom of the cold water storage tank is connected with the fixed supporting frame, both sides of the fixed supporting frame are connected with the cooler bracket, the outer side of the cooler bracket is provided with a glass observation window, the upper part of the cooler bracket is connected with a waterproof cover, the inner part of the cooler bracket is connected with a filter screen, the upper part of the cooler bracket is connected with the waterproof cover, both sides of the fixed connecting shaft are connected with the fixed connecting seats, the fixed connecting seats are symmetrically arranged, both ends of the fixed connecting shaft are connected with the fixed connecting seats, the outer sides of the fixed connecting shaft are connected with two steel pipe fixing plates, the steel tube fixing plates are symmetrically arranged, and the steel tube fixing plates are connected with a plurality of seamless steel tubes through fixing hand wheels.

After a large number of steel pipes are cooled, the temperature in the cold water storage tank is high, the cooling effect is reduced, meanwhile, the steel pipes are arranged on the fixing plate, although the steel pipes can be cooled simultaneously, the working efficiency is improved, the steel pipes are not cooled completely, and the cooling effect is not uniform enough, so that the omnibearing batch water spray cooling device for the production of the stainless steel seamless steel pipes is provided for solving the problems.

Disclosure of Invention

The invention aims to provide an omnibearing batch water spray cooling device for stainless steel seamless steel tube production, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an all-dimensional batch water spray cooling device for production of stainless steel seamless steel pipes comprises an Contraband-shaped workbench, wherein a first water pump is fixedly connected to one side of the top of a top plate of the workbench, the first water pump is connected with a communicating plate through a water pipe penetrating through the top plate of the workbench, the top of the communicating plate is fixedly connected to the bottom of the top plate of the workbench through an installation block, and a plurality of spray heads are fixedly connected to the bottom of the communicating plate;

slide rails are fixedly connected to two sides of the top of a bottom plate of the workbench, a water leaking plate is arranged between the slide rails, a sliding frame is slidably mounted on the slide rails, a rotating assembly is rotatably mounted on the sliding frame, a limiting column is fixedly connected to one side, away from the sliding frame, of the rotating assembly, one end of the limiting column is rotatably mounted on the sliding frame through a bearing, and a tensioning mechanism is slidably mounted at the other end of the limiting column;

the curb plate of workstation runs through and is equipped with a plurality of through-holes, slidable mounting has a plurality of spacing subassemblies in the through-hole, the bottom plate bottom rigid coupling of workstation has the header tank, one side in the header tank is connected with the second water pump through the filter tube, second water pump fixed mounting is in one side of header tank, one side of second water pump has the radiator through water piping connection, one side of radiator is connected with the first water pump of end connection who passes the header tank water pipe and water pipe.

Preferably, the top parts of the two ends of the sliding rail are respectively and fixedly connected with a limiting block in a protruding mode, and the sliding rail is of a T-shaped structure.

Preferably, the carriage forms T type structure for horizontal and vertical two board combinations, the bottom both ends rigid coupling of carriage has the slider, slider slip joint is on the slide rail.

Preferably, the axis of the through hole is on the same straight line with the axis of the limiting column, and the diameter of the through hole is larger than that of the limiting column.

Preferably, spacing subassembly uses the axis of through-hole to be equipped with four for array point annular array, spacing subassembly includes the spout, the arc inner wall at the through-hole is established to the spout indent, slidable mounting has flexible piece in the spout, the one end rigid coupling of flexible piece has the one end of spring, the other end rigid coupling of spring is at one side inner wall of spout, the other end of flexible piece rotates the joint and has the ball, flexible piece has the spacing ring that the flexible piece of restriction popped out with the coaxial rigid coupling of tip of spout slip joint.

Preferably, a cavity is arranged in the hollow part of one side, far away from the rotating assembly, of the limiting column, and a hexagonal block is coaxially and fixedly connected to one side, close to the sliding frame and far away from the rotating assembly, of the limiting column.

Preferably, the tight mechanism that rises includes the threaded rod, threaded rod coaxial rotation installs in spacing post, the coaxial rigid coupling of one end of threaded rod has the hand wheel, the coaxial rotation overcoat of the other end of threaded rod has threaded sleeve, threaded sleeve's both sides are rotated and are connected with the connecting rod, the telescopic one end rotation of screw thread is kept away from to the connecting rod is connected with the slide bar, the slide bar is kept away from the one end of connecting rod and is slided the cavity that passes spacing post and the rigid coupling has the arc.

Preferably, the runner assembly includes waterproof motor, the one side of waterproof motor rigid coupling in the vertical board bottom of carriage, the output shaft of waterproof motor rotates the opposite side that extends to the carriage and coaxial rigid coupling has the driving gear, top one side meshing joint of driving gear has two-sided ring gear, two-sided ring gear internal toothing is connected with a plurality of gears, the middle part meshing of gear is connected with driven gear, driven gear all rotate and install on the carriage, the spacing post of the coaxial rigid coupling in one side of carriage is kept away from to the gear, two-sided ring gear does not contact with the carriage.

Preferably, a plurality of heat dissipation holes are formed in one side wall of the water collection tank in a penetrating mode, and a bottom wall of the water collection tank, which is close to the radiator, is a slope surface which inclines downwards.

Compared with the prior art, the invention has the beneficial effects that: after the stainless steel seamless pipe passes through the through hole of the side plate of the workbench, the inner wall of the end part of the stainless steel seamless pipe can be supported and fastened through the tensioning mechanism, so that the stainless steel seamless pipe is fixed, and the shielding of the stainless steel seamless pipe during water spraying cooling is avoided by the inner wall supporting and fastening mode, so that the cooling of the end part of the seamless pipe is ensured; the sliding frame slides on the sliding rail to drive the stainless steel seamless pipe to enter the workbench, the two water pumps are matched to extract cooling water in the water collecting tank, the cooling water is sprayed and cooled by the stainless steel seamless pipe after passing through the radiator and the spray head, the cooling water sprayed out by the spray head is collected in the water collecting tank through the water leakage plate, the radiator cools the used cooling water, and the cooling effect of recycling the cooling water is ensured; meanwhile, the waterproof motor is started, the driving gear fixedly connected with the waterproof motor drives the double-sided toothed ring to rotate, the double-sided toothed ring drives the gear which is meshed with the stainless steel seamless pipe to rotate, the gear drives the limiting column which is coaxially and fixedly connected to rotate when rotating, and the limiting column drives the stainless steel seamless pipe which is tightly installed by the tensioning assembly to rotate, so that the spray head can carry out omnibearing water spray cooling on the stainless steel seamless pipe, the cooling is more uniform and comprehensive, meanwhile, the arrangement of a plurality of gears can carry out the cooling on a plurality of stainless steel seamless pipes in batches, and the working efficiency is higher; the limiting assembly in the through hole of the side plate of the workbench supports the seamless pipe, the seamless pipe is guaranteed to rotate and cool, and meanwhile, the end part cannot sag and deform.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a cross-sectional view of a through hole in the present invention;

FIG. 4 is a schematic view of the sliding frame structure of the present invention;

FIG. 5 is a cross-sectional view of a spacing post according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention.

In the figure: 1. a slide rail; 101. a limiting block; 2. a work table; 21. a through hole; 3. a water collection tank; 31. a water leakage plate; 32. a filter tube; 33. heat dissipation holes; 4. a carriage; 41. a slider; 5. a limiting component; 51. a telescopic block; 52. a ball bearing; 53. a chute; 54. a spring; 55. a limiting ring; 6. a rotating assembly; 61. a double-sided toothed ring; 62. a gear; 63. a driven gear; 64. a driving gear; 65. a waterproof motor; 7. a first water pump; 8. a heat sink; 9. a second water pump; 10. a communication plate; 11. mounting blocks; 12. a spray head; 13. a tensioning mechanism; 131. an arc-shaped plate; 132. a hand wheel; 133. a threaded rod; 134. a threaded sleeve; 135. a connecting rod; 136. a slide bar; 14. a limiting column; 141. a cavity; 142. hexagonal block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an all-dimensional batch water spray cooling device for production of stainless steel seamless steel pipes comprises an Contraband-shaped workbench 2, wherein the workbench 2 can also be of a rectangular structure provided with an observation window and an opening at one end, the opening at one end is convenient for fastening and mounting operations of seamless pipes, and the workbench 2 of the rectangular structure can block sprayed cooling water to avoid splashing of the cooling water; a first water pump 7 is fixedly connected to one side of the top plate of the workbench 2, the first water pump 7 is connected with a communicating plate 10 through a water pipe penetrating through the top plate of the workbench 2, the top of the communicating plate 10 is fixedly connected to the bottom of the top plate of the workbench 2 through an installation block 11, a water path is arranged inside the communicating plate 10, a plurality of spray heads 12 are fixedly connected to the bottom of the communicating plate 10, and the spray heads 12 are communicated with the water path inside the communicating plate 10;

as shown in fig. 1, slide rails 1 are fixedly connected to two sides of the top of a bottom plate of a workbench 2, a sliding frame 4 is slidably mounted on the slide rails 1, stoppers 101 are fixedly connected to the tops of two ends of each slide rail 1 in a protruding manner, the stoppers 101 limit the sliding frame 4 to prevent the sliding frame 4 from derailing, the slide rails 1 are of a T-shaped structure, a water leakage plate 31 is arranged between the slide rails 1, the sliding frame 4 is of a T-shaped structure formed by combining two transverse and vertical plates, sliding blocks 41 are fixedly connected to two ends of the bottom of the sliding frame 4, the sliding blocks 41 are slidably clamped on the slide rails 1, rollers driven by a small-sized waterproof positive and negative motor can be mounted in the sliding blocks 41, and the rollers are in frictional contact with the slide rails 1 to drive the sliding frame 4 to reciprocate;

as shown in fig. 4, rotating assembly 6 is installed in the rotation on carriage 4, rotating assembly 6 includes waterproof motor 65, waterproof motor 65 rigid coupling is in one side of the vertical board bottom of carriage 4, waterproof motor 65's output shaft rotates the opposite side that extends to carriage 4 and coaxial rigid coupling has driving gear 64, the meshing joint in top one side of driving gear 64 has two-sided ring gear 61, two-sided ring gear 61 inner gearing has a plurality of gears 62, gear 62's middle part meshing is connected with driven gear 63, gear 62, driven gear 63 all rotates and installs on carriage 4, the coaxial rigid coupling spacing post 14 in one side that carriage 4 was kept away from to gear 62, two-sided ring gear 61 does not contact with carriage 4. The waterproof motor 65 is started to drive the driving gear 64 which is coaxially and fixedly connected to rotate, the driving gear 64 drives the double-sided toothed ring 61 which is meshed and clamped to rotate, the double-sided toothed ring 61 is matched with the driven gear 63 to drive the plurality of gears 62 which are meshed and connected inside to rotate, the gears 62 are rotatably mounted on the sliding frame 4 and simultaneously drive the limiting column 14 which is coaxially and fixedly connected to rotate, and further drive the seamless pipe which is fastened by the tensioning mechanism 13 and sleeved outside the limiting column 14 to do circular motion, and the seamless pipe which does circular motion is cooled more comprehensively when water is sprayed and cooled;

as shown in fig. 4-6, a hollow 141 is disposed in the side of the position-limiting post 14 away from the rotating assembly 6, a hexagonal block 142 is coaxially and fixedly connected to the side of the position-limiting post 14 close to the sliding frame 4 and away from the rotating assembly 6, the hexagonal block 142 facilitates the operator to use a tool to fix the position-limiting post 14, preventing the position-limiting post 14 from synchronously rotating when the seamless tube is tightly installed, one end of the position-limiting post 14 is rotatably installed on the sliding frame 4 through a bearing, the other end is slidably mounted with a tensioning mechanism 13, the tensioning mechanism 13 comprises a threaded rod 133, the threaded rod 133 is coaxially rotatably mounted in the limit column 14, one end of the threaded rod 133 is coaxially and fixedly connected with a hand wheel 132, the other end of the threaded rod 133 is coaxially and rotatably sleeved with a threaded sleeve 134, two sides of the threaded sleeve 134 are rotatably connected with a connecting rod 135, one end of the connecting rod 135, which is far away from the threaded sleeve 134, is rotatably connected with a sliding rod 136, and one end of the sliding rod 136, which is far away from the connecting rod 135, slides through a cavity 141 of the limit column 14 and is fixedly connected with an arc-shaped plate 131. The sliding frame 4 is arranged on one side close to a side plate of the workbench 2 in a sliding mode, one end of a stainless steel seamless pipe needing cooling penetrates through the through hole 21 and then is sleeved on the limiting column 14, an operator rotates a hand wheel 132 at one end of a vertical plate of the sliding frame 4 to drive a threaded rod 133 which is coaxially and fixedly connected to rotate, the threaded rod 133 rotates to drive a threaded sleeve 134 which is coaxially sleeved to move, the threaded sleeve 134 drives a connecting rod 135 which is rotatably connected to extend when moving, the connecting rod 135 further drives a sliding rod 136 which is rotatably connected to extend out of the limiting column 14, an arc-shaped plate 131 which is fixedly connected to the end portion of the sliding rod 136 is in contact with the inner wall of the seamless pipe, anti-skidding high-temperature-resistant rubber strips on the arc-shaped outer wall of the arc-shaped plate 131 increase the connecting friction force, and the connection tightness is guaranteed;

as shown in fig. 1 and 3, the curb plate of workstation 2 runs through and is equipped with a plurality of through-holes 21, the axle center of through-hole 21 is on same straight line with the axis of spacing post 14, the diameter of through-hole 21 is greater than the diameter of spacing post 14, slidable mounting has a plurality of spacing subassemblies 5 in the through-hole 21, spacing subassembly 5 uses the axis of through-hole 21 to be equipped with four as array point annular array, spacing subassembly 5 includes spout 53, the arc inner wall at through-hole 21 is established to spout 53 indent, slidable mounting has flexible piece 51 in spout 53, the one end rigid coupling of flexible piece 51 has the one end of spring 54, the other end rigid coupling of spring 54 is at one side inner wall of spout 53, the other end rotation joint of flexible piece 51 has ball 52, the coaxial rigid coupling of tip of flexible piece 51 and spout 53 slip joint has the spacing ring 55 that restriction flexible piece 51 popped up. After the seamless tube is fastened by the tensioning mechanism 13, the sliding frame 4 is moved to drive the fastened and installed seamless tube to enter the workbench 2, meanwhile, the end part of the seamless tube is arranged in the through hole 21, the limiting assembly 5 in the through hole 21 supports the seamless tube, and under the elastic force action of the spring 54, the ball 52 rotatably installed at the end part of the telescopic block 51 is ensured to be always contacted with the seamless tube, the ball 52 does not influence the rotation of the seamless tube, and simultaneously, the end part of the seamless tube is supported and protected, so that the deformation caused by a large span of the seamless tube is avoided;

as shown in fig. 1 and 2, a water collecting tank 3 is fixedly connected to the bottom of the bottom plate of the workbench 2, when the water collecting tank is used, cooling water is injected into the water collecting tank 3 in advance, one side of the water collecting tank 3 is connected with a second water pump 9 through a filter pipe 32, the second water pump 9 is fixedly installed on one side of the water collecting tank 3, one side of the second water pump 9 is connected with a radiator 8 through a water pipe, and one side of the radiator 8 is connected with a first water pump 7 which penetrates through a water pipe of the water collecting tank 3 and is connected with the end part of the water pipe. A plurality of louvres 33 are arranged on one side wall of the water collecting tank 3 in a penetrating mode, one side bottom wall of the water collecting tank 3 close to the radiator 8 is inclined downward, the inclined downward slope is favorable for concentrating and collecting cooling water leaked from the water leakage plate 31, the first water pump 7 and the second water pump 9 are started, cooling water in the water collecting tank 3 is extracted, the water is sprayed out through the spray head 12, then cooling is carried out on a rotating seamless pipe, the continuity of the cooling water spraying is guaranteed through the cooperation of the two water pumps, the cooling water sprayed out of the spray head 12 is collected in the water collecting tank 3 through the water leakage plate 31, the cooling water after being used is cooled by the radiator 8, the cooling effect of recycling the cooling water is guaranteed, the louvres 33 on the side plate of the water collecting tank 3 are used for discharging heat generated by the operation of the radiator 8, and the normal operation of the radiator 8 is guaranteed.

The working principle is as follows: when the stainless steel water cooling device is used, cooling water is injected into the water collecting tank 3 in advance, the sliding frame 4 is arranged on one side close to a side plate of the workbench 2 in a sliding mode, one end of a stainless steel seamless pipe to be cooled penetrates through the through hole 21 and then is sleeved on the limiting column 14, an operator rotates the threaded rod 133 which is coaxially and fixedly connected through the hand wheel 132 at one end of the vertical plate of the sliding frame 4 to drive the threaded rod 133 to rotate, the threaded rod 133 rotates to drive the threaded sleeve 134 which is coaxially sleeved to move, the threaded sleeve 134 drives the connecting rod 135 which is rotatably connected to extend when moving, the connecting rod 135 further drives the sliding rod 136 which is rotatably connected to extend out of the limiting column 14, the arc-shaped plate 131 fixedly connected to the end portion of the sliding rod 136 is in contact with the inner wall of the seamless pipe, the anti-skid high-temperature-resistant rubber strips on the arc-shaped outer wall of the arc-shaped plate 131 increase the connecting friction force, and the connection tightness is guaranteed; the movable sliding frame 4 drives the tightly-mounted seamless tube to enter the workbench 2, meanwhile, the end part of the seamless tube is arranged in the through hole 21, the limiting assembly 5 in the through hole 21 supports the seamless tube, and under the action of the elastic force of the spring 54, the ball 52 rotatably mounted at the end part of the telescopic block 51 is ensured to be always contacted with the seamless tube, the ball 52 does not influence the rotation of the seamless tube, and meanwhile, the end part of the seamless tube is supported and protected, so that the deformation caused by a larger span of the seamless tube is avoided; the waterproof motor 65 is started to drive the driving gear 64 which is coaxially and fixedly connected to rotate, the driving gear 64 drives the double-sided toothed ring 61 which is meshed and clamped to rotate, the double-sided toothed ring 61 is matched with the driven gear 63 to drive the plurality of gears 62 which are meshed and connected inside to rotate, the gears 62 are all rotatably installed on the sliding frame 4 and simultaneously drive the limiting column 14 which is coaxially and fixedly connected to rotate so as to drive the seamless pipe which is fastened by the tensioning mechanism 13 and sleeved on the limiting column 14 to do circular motion, the first water pump 7 and the second water pump 9 are simultaneously started to extract cooling water in the water collecting tank 3 and spray out through the spray head 12 so as to cool the rotating seamless pipe, the continuity of the spraying of the cooling water is ensured by the matching of the two water pumps, the cooling water sprayed out through the spray head 12 is collected in the water collecting tank 3 through the water leakage plate 31, the radiator 8 cools the used cooling water, and the cooling effect of recycling the cooling water is ensured, the heat dissipation holes 33 on the side plates of the water collection tank 3 are used for discharging heat generated by the operation of the radiator 8, so that the normal operation of the radiator 8 is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.