Cooling device for galvanized pipe machining

Abstract

The utility model relates to the technical field of galvanized pipe processing, and discloses a cooling device for galvanized pipe processing, which comprises supporting legs, a cooling box is fixedly mounted at the top ends of the supporting legs, and an inclined block is fixedly sleeved at the left end in the cooling box; the cooling mechanism is arranged on the left side of the top end of the cooling box; and the driving mechanism is arranged in the middle of the top end of the cooling box. Through the arrangement of the sliding block, the fan, the air outlet pipe, the driving motor and the rotating rod, after the driving motor is started, the driving shaft can drive the rotating rod to rotate, and due to the fact that the inner surface of the rotating rod is movably connected with the outer surface of the air outlet pipe in a sleeved mode, along with rotation of the rotating rod, the inner wall of the rotating rod can generate thrust on the outer surface of the air outlet pipe; and the air outlet pipe is pushed to drive the fan and the sliding block to move along the inner surface of the sliding groove, so that primary cooling of the galvanized pipe can be achieved, and the galvanized pipe is prevented from being directly immersed in cooling liquid to be deformed.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanized pipe processing, and more specifically, to a cooling device for galvanized pipe processing. Background Art

[0002] Galvanized pipe is a kind of steel. Galvanizing can increase the corrosion resistance of steel pipe and prolong its service life. It is divided into cold-dip galvanized steel pipe and hot-dip galvanized steel pipe. Hot-dip galvanized steel pipe is widely used in construction, machinery, coal mines, chemical industry, electric power, railway vehicles, automobile industry, roads, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, greenhouse construction and other manufacturing industries.

[0003] During the processing of galvanized steel pipes, the steel pipes need to be heated and shaped, and then cooled to facilitate subsequent processing. The traditional cooling method is mostly to directly put the steel pipes into the coolant for cooling. However, at this time, the steel pipes have a high temperature and a large temperature difference with the coolant. If they are directly placed in the coolant, it is easy for the part of the steel pipe that just contacts the coolant to deform, thereby reducing the forming quality of the steel pipe and increasing the difficulty of subsequent processing. Therefore, improvements are needed. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a cooling device for galvanized pipe processing, which has the advantage of preventing the galvanized pipe from being deformed.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device for galvanized pipe processing, comprising:

[0006] A support leg, a cooling box is fixedly mounted on the top of the support leg, and an inclined block is fixedly sleeved on the left end inside the cooling box;

[0007] A cooling mechanism, the cooling mechanism being arranged on the left side of the top end of the cooling box;

[0008] A driving mechanism, wherein the driving mechanism is arranged in the middle of the top end of the cooling box;

[0009] Among them, the cooling mechanism includes a slide groove, which is opened on the front side of the top of the cooling box, and a slider is movably sleeved at the left end inside the slide groove, and limit plates are fixedly installed at the upper and lower ends of the slider, and the number of the limit plates is two, and the opposite surfaces of the two limit plates are movably connected to the outer surface of the cooling box and the inner surface of the cooling box respectively, and a fan is fixedly sleeved inside the slider, and the outer surface of the fan is fixedly sleeved with the inner surface of the limit plate, and an air inlet pipe is fixedly installed on the top of the fan, and an air outlet pipe is fixedly installed on the bottom end of the fan, and the air outlet pipe will drive the fan to move.

[0010] As a preferred technical solution of the utility model, the driving mechanism includes:

[0011] A drive motor, the drive motor is fixedly mounted in the middle of the top of the cooling box, the other end of the output shaft of the drive motor is fixedly sleeved with a drive shaft, and the bottom end of the drive shaft passes through the cooling box and extends to the inside of the cooling box;

[0012] The rotating rod is fixedly sleeved on the bottom of the outer surface of the driving shaft, and the inner surface of the rotating rod is movably sleeved on the outer surface of the air outlet pipe.

[0013] As a preferred technical solution of the utility model, the internal movable sleeve of the inclined block is connected with a baffle, the bottom end of the baffle passes through the inclined block and the cooling box and extends to the outside of the cooling box and is fixedly installed with a pneumatic cylinder, which is fixedly installed on the left side of the bottom end of the cooling box.

[0014] As a preferred technical solution of the utility model, a round shaft is fixedly sleeved on the right end of the interior of the cooling box, a rotating plate is movably sleeved on the outer surface of the round shaft, the right side of the bottom end of the rotating plate is movably connected to the inner surface of the cooling box, the left end of the rotating plate is movably connected to the right end of the inclined block, and the left side of the bottom end of the rotating plate is movably connected to the bottom end of the cooling box.

[0015] As a preferred technical solution of the utility model, straight slots are respectively provided at the upper and lower ends of the rotating plate, a round rod is movably sleeved on the middle end of the straight slot, a vertical rod is fixedly sleeved on the outer surface of the round rod, the top end of the vertical rod passes through the cooling box and extends to the outside of the cooling box and is fixedly installed with a cross rod, and the outer surface of the vertical rod is movably connected to the inner surface of the cooling box.

[0016] As a preferred technical solution of the utility model, a power motor is fixedly installed on the front side of the top of the right end of the cooling box, and a threaded rod is fixedly sleeved on the other end of the output shaft of the power motor.

[0017] As a preferred technical solution of the utility model, a movable block is connected to the right-side threaded sleeve on the outer surface of the threaded rod, the bottom end of the movable block is movably connected to the top end of the cooling box, the top end of the movable block is hinged with a connecting rod, the other end of the connecting rod is hinged to the middle part of the front end of the cross bar, and the movable block will cause the cross bar to move.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model is provided with a slider, a fan, an air outlet pipe, a driving motor and a rotating rod. When the driving motor is started, the driving shaft will drive the rotating rod to rotate. Since the inner surface of the rotating rod and the outer surface of the air outlet pipe are movably connected, as the rotating rod rotates, the inner wall of the rotating rod will generate a thrust on the outer surface of the air outlet pipe, pushing the air outlet pipe to move along the inner surface of the slide groove with the fan and the slider, thereby achieving initial cooling of the galvanized pipe, thereby preventing the galvanized pipe from being directly immersed in the coolant and deformed.

[0020] 2. The utility model is provided with a rotating plate, a straight slot, a round rod, a vertical rod and a power motor. When the power motor is started, the threaded rod will rotate. Since the outer surface of the threaded rod and the inner surface of the movable block are threadedly sleeved, the movable block will move with the connecting rod under the action of the threaded rod, so that the other end of the connecting rod generates a thrust on the cross rod, pushing the cross rod to move with the round rod through the vertical rod, so that the round rod pushes the rotating plate to rotate with the round axis as the axis through the straight slot, thereby realizing the automatic discharge of the galvanized pipe after cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0023] Figure 3 It is a schematic cross-sectional structural diagram of the slider of the utility model;

[0024] Figure 4 It is a cross-sectional structural schematic diagram of the vertical rod of the utility model;

[0025] Figure 5 It is a cross-sectional structural schematic diagram of the rotating plate of the utility model;

[0026] Figure 6 It is a cross-sectional structural schematic diagram of the connecting rod of the utility model;

[0027] Figure 7 It is a cross-sectional structural schematic diagram of the bottom of the utility model;

[0028] Figure 8 for Figure 6 Schematic diagram of the local enlarged structure at point A in the middle.

[0029] In the figure: 1. support leg; 2. cooling box; 3. inclined block; 4. cooling mechanism; 401. slide groove; 402. slider; 403. limit plate; 404. fan; 405. air inlet pipe; 406. air outlet pipe; 5. driving mechanism; 501. driving motor; 502. driving shaft; 503. rotating rod; 6. pneumatic cylinder; 7. baffle; 8. round shaft; 9. rotating plate; 10. straight slot; 11. round rod; 12. vertical rod; 13. horizontal rod; 14. power motor; 15. threaded rod; 16. movable block; 17. connecting rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] like Figures 1 to 8 As shown, the utility model provides a cooling device for galvanized pipe processing, comprising:

[0032] Support leg 1, a cooling box 2 is fixedly mounted on the top of the support leg 1, and an inclined block 3 is fixedly sleeved on the left end inside the cooling box 2;

[0033] A cooling mechanism 4, which is arranged on the left side of the top of the cooling box 2;

[0034] The driving mechanism 5 is arranged in the middle of the top of the cooling box 2;

[0035] Among them, the cooling mechanism 4 includes a slide groove 401, which is opened on the front side of the top of the cooling box 2, and a slider 402 is movably sleeved at the left end inside the slide groove 401. Limiting plates 403 are fixedly installed at the upper and lower ends of the slider 402. There are two limiting plates 403, and the opposite surfaces of the two limiting plates 403 are movably connected to the outer surface of the cooling box 2 and the inner surface of the cooling box 2 respectively. A fan 404 is fixedly sleeved inside the slider 402, and the outer surface of the fan 404 is fixedly sleeved with the inner surface of the limiting plate 403. An air inlet pipe 405 is fixedly installed at the top of the fan 404, and an air outlet pipe 406 is fixedly installed at the bottom of the fan 404. The air outlet pipe 406 will drive the fan 404 to move.

[0036] When the air outlet duct 406 is pushed, it will move with the fan 404 and the air inlet duct 405, and the cooperation between the slide 401 and the slider 402 will limit the movement of the fan 404. The existence of the two limit plates 403 will prevent the slider 402 from detaching from the inside of the slide 401. With the cooperation of the fan 404 and the air outlet duct 406, the galvanized pipe is initially cooled down, thereby preventing the overheated galvanized pipe from being directly immersed in the coolant and causing the contact part of the galvanized pipe and the coolant to deform, thereby ensuring the molding quality of the galvanized pipe.

[0037] Wherein, the driving mechanism 5 comprises:

[0038] A driving motor 501 is fixedly mounted in the middle of the top of the cooling box 2. The other end of the output shaft of the driving motor 501 is fixedly sleeved with a driving shaft 502. The bottom end of the driving shaft 502 penetrates the cooling box 2 and extends to the interior of the cooling box 2.

[0039] The rotating rod 503 is fixedly sleeved on the bottom of the outer surface of the driving shaft 502 , and the inner surface of the rotating rod 503 is movably sleeved on the outer surface of the air outlet pipe 406 .

[0040] When the driving motor 501 is started, the driving shaft 502 drives the rotating rod 503 to rotate, so that the inner wall of the rotating rod 503 generates a thrust on the air outlet pipe 406, pushing the air outlet pipe 406 to move.

[0041] Among them, the internal movable sleeve of the inclined block 3 is connected with a baffle 7, the bottom end of the baffle 7 passes through the inclined block 3 and the cooling box 2 and extends to the outside of the cooling box 2 and is fixedly installed with a pneumatic cylinder 6, which is fixedly installed on the left side of the bottom end of the cooling box 2.

[0042] Due to the existence of the baffle 7, the galvanized steel pipe will be blocked and intercepted.

[0043] Among them, a round shaft 8 is fixedly sleeved on the right end of the inside of the cooling box 2, a rotating plate 9 is movably sleeved on the outer surface of the round shaft 8, the right side of the bottom end of the rotating plate 9 is movably connected to the inner surface of the cooling box 2, the left end of the rotating plate 9 is movably connected to the right end of the inclined block 3, and the left side of the bottom end of the rotating plate 9 is movably connected to the bottom end of the inside of the cooling box 2.

[0044] When the rotating plate 9 is pushed, it will rotate around the circular shaft 8 as the axis.

[0045] Among them, straight slots 10 are respectively provided at the upper and lower ends of the rotating plate 9, and a round rod 11 is movably sleeved at the middle end inside the straight slot 10, and a vertical rod 12 is fixedly sleeved on the outer surface of the round rod 11. The top end of the vertical rod 12 penetrates the cooling box 2 and extends to the outside of the cooling box 2 and is fixedly installed with a cross bar 13. The outer surface of the vertical rod 12 is movably connected to the inner surface of the cooling box 2.

[0046] When the vertical rod 12 moves upward, the outer surface of the round rod 11 will generate a thrust on the inner wall of the straight slot 10, thereby pushing the rotating plate 9 to rotate.

[0047] A power motor 14 is fixedly mounted on the front side of the top of the right end of the cooling box 2 , and a threaded rod 15 is fixedly sleeved on the other end of the output shaft of the power motor 14 .

[0048] When the power motor 14 is started, the threaded rod 15 will rotate.

[0049] Among them, the right side threaded sleeve on the outer surface of the threaded rod 15 is connected with a movable block 16, the bottom end of the movable block 16 is movably connected to the top of the cooling box 2, the top of the movable block 16 is hinged with a connecting rod 17, and the other end of the connecting rod 17 is hinged to the middle part of the front end of the cross bar 13. The movable block 16 will move the cross bar 13.

[0050] When the movable block 16 moves, it will move with the connecting rod 17, so that the other end of the connecting rod 17 generates a thrust on the cross bar 13, pushing the cross bar 13 to move upward.

[0051] The working principle and use process of this utility model:

[0052] First, the operator puts the galvanized pipe into the feed port at the left end of the cooling box 2 along the inclined block 3. Due to the obstruction of the baffle 7, the galvanized pipe will be intercepted. At this time, the operator starts the driving motor 501, so that the driving shaft 502 drives the rotating rod 503 to rotate, so that the inner wall of the rotating rod 503 generates a thrust on the outer surface of the air outlet pipe 406, pushing the air outlet pipe 406 to move along the inner surface of the slide groove 401 with the fan 404 and the slider 402, and starting the fan 404 at the same time, so that the external air enters the fan 404 from the air inlet pipe 405 and is blown out from the air outlet pipe 406, so as to achieve the initial cooling of the galvanized pipe, thereby preventing the galvanized pipe from being directly immersed in the coolant and deformed.

[0053] Then the operator starts the pneumatic cylinder 6 to move the baffle 7 downward until the galvanized pipe continues to slide along the top of the inclined block 3 and falls to the left side of the top of the rotating plate 9. At this time, the coolant inside the cooling box 2 will perform secondary cooling on the galvanized pipe. After cooling, the operator starts the power motor 14 to rotate the threaded rod 15. At this time, the movable block 16 threadedly connected to the threaded rod 15 will move with the bottom end of the connecting rod 17, so that the top of the connecting rod 17 produces a thrust on the cross bar 13, pushing the cross bar 13 to move with the vertical rod 12 and the round rod 11, and then the round rod 11 pushes the rotating plate 9 through the straight slot 10 to rotate with the round shaft 8 as the axis until the galvanized pipe slides out of the discharge port at the right end of the cooling box 2, so that the galvanized pipe that has been cooled can be automatically discharged, thereby improving the convenience of the cooling device.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for galvanized pipe processing, characterized in that: Included are: A support leg (1), a cooling box (2) being fixedly mounted on the top end of the support leg (1), and an inclined block (3) being fixedly sleeved on the left end inside the cooling box (2); A cooling mechanism (4), the cooling mechanism (4) being arranged on the left side of the top end of the cooling box (2); A driving mechanism (5), wherein the driving mechanism (5) is arranged in the middle of the top end of the cooling box (2); The cooling mechanism (4) comprises a slide groove (401), wherein the slide groove (401) is provided at the front side of the top end of the cooling box (2), a slider (402) is movably sleeved at the left end inside the slide groove (401), and limit plates (403) are respectively fixedly installed at the upper and lower ends of the slider (402), and the number of the limit plates (403) is two, and the opposite surfaces of the two limit plates (403) are respectively movably connected to the outer surface of the cooling box (2) and the inner surface of the cooling box (2), and a fan (404) is fixedly sleeved inside the slider (402), and the outer surface of the fan (404) is fixedly sleeved with the inner surface of the limit plate (403), and an air inlet pipe (405) is fixedly installed at the top end of the fan (404), and an air outlet pipe (406) is fixedly installed at the bottom end of the fan (404), and the air outlet pipe (406) will drive the fan (404) to move.

2. A cooling device for galvanized pipe processing according to claim 1, characterized in that: The driving mechanism (5) comprises: A drive motor (501), the drive motor (501) being fixedly mounted in the middle of the top end of the cooling box (2), the other end of the output shaft of the drive motor (501) being fixedly sleeved with a drive shaft (502), the bottom end of the drive shaft (502) passing through the cooling box (2) and extending into the interior of the cooling box (2); A rotating rod (503) is fixedly sleeved on the bottom of the outer surface of the driving shaft (502), and the inner surface of the rotating rod (503) is movably sleeved on the outer surface of the air outlet pipe (406).

3. A cooling device for galvanized pipe processing according to claim 1, characterized in that: The inclined block (3) is internally movably sleeved with a baffle (7), the bottom end of the baffle (7) passes through the inclined block (3) and the cooling box (2) and extends to the outside of the cooling box (2) and is fixedly mounted with a pneumatic cylinder (6), and the pneumatic cylinder (6) is fixedly mounted on the left side of the bottom end of the cooling box (2).

4. A cooling device for galvanized pipe processing according to claim 1, characterized in that: A circular shaft (8) is fixedly sleeved on the right end of the interior of the cooling box (2), a rotating plate (9) is movably sleeved on the outer surface of the circular shaft (8), the right side of the bottom end of the rotating plate (9) is movably connected to the inner surface of the cooling box (2), the left end of the rotating plate (9) is movably connected to the right end of the inclined block (3), and the left side of the bottom end of the rotating plate (9) is movably connected to the bottom end of the interior of the cooling box (2).

5. A cooling device for galvanized pipe processing according to claim 4, characterized in that: The upper and lower ends of the rotating plate (9) are respectively provided with straight slots (10); the middle end of the straight slot (10) is movably sleeved with a round rod (11); the outer surface of the round rod (11) is fixedly sleeved with a vertical rod (12); the top end of the vertical rod (12) passes through the cooling box (2) and extends to the outside of the cooling box (2) and is fixedly installed with a cross rod (13); the outer surface of the vertical rod (12) is movably connected to the inner surface of the cooling box (2).

6. A cooling device for galvanized pipe processing according to claim 1, characterized in that: A power motor (14) is fixedly mounted on the front side of the top of the right end of the cooling box (2), and a threaded rod (15) is fixedly sleeved on the other end of the output shaft of the power motor (14).

7. A cooling device for galvanized pipe processing according to claim 6, characterized in that: A movable block (16) is threadedly sleeved on the right side of the outer surface of the threaded rod (15); the bottom end of the movable block (16) is movably connected to the top end of the cooling box (2); the top end of the movable block (16) is hingedly connected to a connecting rod (17); the other end of the connecting rod (17) is hingedly connected to the middle part of the front end of the cross bar (13); the movable block (16) causes the cross bar (13) to move.

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