CN219188125U - Continuous rolling core rod circulation cooling device - Google Patents
Continuous rolling core rod circulation cooling device Download PDFInfo
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- CN219188125U CN219188125U CN202223578461.6U CN202223578461U CN219188125U CN 219188125 U CN219188125 U CN 219188125U CN 202223578461 U CN202223578461 U CN 202223578461U CN 219188125 U CN219188125 U CN 219188125U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model provides a continuous rolling mandrel circulating cooling device which comprises an upper mounting frame, wherein an adjusting mechanism is fixedly arranged at the top of the inner side of the upper mounting frame, the adjusting mechanism comprises an upper chute, a mandrel is moved to the left side of the cooling device through a first conveying roller, a telescopic mechanism is transversely moved through an upper servo motor and an upper screw rod, a clamping mechanism is conveniently lifted and adjusted through an electric cylinder, the mandrel is conveniently clamped through the clamping mechanism, the mandrel is transversely moved through the adjusting mechanism and enters the cooling groove to be cooled, and the mandrel is moved to a second conveying roller through the adjusting mechanism and the clamping mechanism; the reciprocating movement of the telescopic and clamping mechanisms is regulated by the regulating mechanism, so that the cyclic cooling of the core rod is completed; compared with the prior art, the cooling device has high stability in the transferring process of the core rod, and the upper mounting frame is connected with the exhaust fan through the upper air port, so that steam generated in the cooling process is conveniently discharged or used continuously after being cooled.
Description
Technical Field
The utility model relates to the technical field of continuous tube mills, in particular to a continuous rolling mandrel circulating cooling device.
Background
The continuous rolling process is to reduce the diameter and reduce the wall of the hollow pipe with core rod by a plurality of machine frame rollers. The rolled core rod is moved out of the main rolling line through the traversing device, is dried on the bench after being washed by the washing device and cooled by the cooling station, and is conveyed by the lubricating device to lubricate the surface of the core rod, the core rod pre-threading device completes the core rod pre-threading, and the traversing device moves the core rod and the hollow tube into the main rolling line to complete one working cycle of the core rod. In the rolling process, the roller and the core rod supporting roller of the continuous tube mill bear the roasting at the temperature of more than 1100 ℃, so that the proper cooling has great influence on the service life of the roller, the core rod supporting roller and the core rod and the loss of spare parts, the quality of finished products and the productivity of the whole unit.
The Chinese patent with publication number of CN209452494U discloses a continuous rolling mandrel circulating cooling system, which comprises a mandrel cooling station arranged at one side of a reverse extension line of a rolling mill; two rows of core rod conveying roller ways are arranged on one side of the core rod cooling station and positioned on the reverse extension line of the rolling mill, and each two rows of core rod conveying roller ways comprise a first conveying roller way and a second conveying roller way which are parallel to each other; the transverse moving trolley is arranged on one side, far away from the reverse extension line of the rolling mill, of the mandrel cooling station and comprises a transverse moving trolley body, a lifting hook arranged on the transverse moving trolley body, a travelling mechanism arranged below the transverse moving trolley body and a guide rail matched with the travelling mechanism, wherein the lifting hook is arranged on the transverse moving trolley body in a lifting manner, and the transverse moving trolley body is driven by the travelling mechanism to reciprocate on the guide rail so as to transfer the mandrel from the tail end of the mandrel cooling station to the second conveying roller way. The core rod is transferred through the mutual matching of the transverse trolley, the lifting hook, the travelling mechanism and the guide rail in the technical scheme, but the lifting hook is not provided with a clamping or stabilizing mechanism, so that when the lifting hook lifts the core rod, the stability of the core rod is low, and the core rod easily shakes on the lifting hook.
Therefore, the utility model provides a continuous rolling mandrel circulating cooling device.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a continuous rolling mandrel circulating cooling device which solves the problems in the prior art, and the mandrel circulating cooling device is high in stability by driving a clamping mechanism through an adjusting mechanism.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a tandem rolling plug circulative cooling device, includes the mounting bracket, the inboard top fixed mounting of mounting bracket has adjustment mechanism, adjustment mechanism includes the spout, go up the spout symmetry and offer the inboard top at the mounting bracket, go up the inside spacing rotation of spout and install the lead screw, the inside spacing slidable mounting of going up the spout has telescopic machanism, the bottom fixed mounting of mounting bracket has the cooling tank, the both sides symmetry fixed mounting of going up mounting bracket and cooling tank has the side bearer, the bottom bilateral symmetry fixed mounting of cooling tank is provided with the mounting panel, the mounting hole has been seted up to the one end symmetry of mounting panel, the water inlet has been seted up to the bottom of cooling tank.
Further, one side of the upper mounting frame is fixedly provided with an upper servo motor corresponding to one end of the upper screw rod, and an output shaft of the upper servo motor is fixedly connected with one end of the upper screw rod.
Further, the telescopic machanism includes the slide bar, the inside at last spout of the spacing slidable mounting in top of slide bar, the flexible slidable mounting in bottom of last slide bar has the telescopic link, the top of slide bar is through lead screw movable mounting on last lead screw.
Further, the both sides symmetry fixed mounting of the bottom of last mounting bracket has the spacing, the shape of spacing is "L" type, one side fixed mounting of telescopic link has the dead lever, the dead lever slides the top of setting in the one end of spacing.
Further, the number of the sliding rods is two, a connecting rod is fixedly arranged between the two sliding rods, a clamping mechanism is movably arranged at the bottom of the telescopic rod through an electric cylinder, and a limiting plate is fixedly arranged at one side of the telescopic rod.
Further, the fixture comprises a fixed clamping plate, the fixed clamping plate is fixedly arranged at the bottom of a piston rod of the electric cylinder, the limiting plate is arranged in the fixed clamping plate in a limiting sliding mode, a lower servo motor is fixedly arranged in the fixed clamping plate, and a lower screw rod is fixedly arranged on an output shaft of the lower servo motor.
Further, one side of the fixed clamping plate is movably provided with an adjusting clamping plate through a limiting rod, one end of the limiting rod is in limiting sliding installation in the adjusting clamping plate, the limiting rod is movably arranged on the lower screw rod through a screw rod screw hole, and a core rod is clamped between the fixed clamping plate and the bottom end of the adjusting clamping plate.
Further, the first conveying roller and the second conveying roller are respectively installed on the inner sides of the side frames in a limiting rotation mode, belt pulleys are fixedly installed at one ends of the first conveying roller and the second conveying roller through shaft rods and are movably connected through belts, and an upper air port is formed in one side of the top of the upper mounting frame.
The utility model has the beneficial effects that: according to the continuous rolling mandrel circulating cooling device, a mandrel is moved to the left side of the cooling device through the first conveying roller, the telescopic mechanism is transversely moved through the upper servo motor and the upper screw rod, the clamping mechanism is adjusted in a lifting mode through the electric cylinder, the mandrel is conveniently clamped through the clamping mechanism, the mandrel is transversely moved through the adjusting mechanism and enters the cooling groove to be cooled, and after cooling is completed, the mandrel is moved to the second conveying roller through the adjusting mechanism and the clamping mechanism; the reciprocating movement of the telescopic and clamping mechanisms is regulated by the regulating mechanism, so that the cyclic cooling of the core rod is completed; compared with the prior art, the cooling device has high stability in the transferring process of the core rod, and the upper mounting frame is connected with the exhaust fan through the upper air port, so that steam generated in the cooling process is conveniently discharged or used continuously after being cooled.
Drawings
FIG. 1 is a block diagram of a circulating cooling apparatus for a continuous rolling mandrel according to the present utility model;
FIG. 2 is a sectional view of a circulating cooling apparatus for a continuous rolling mandrel according to the present utility model;
FIG. 3 is an enlarged view of the position A in the earth 2 of the continuous rolling mandrel circulating cooling device;
FIG. 4 is a structural diagram of a telescoping mechanism of a continuous rolling mandrel recirculating cooling device in the utility model;
in the figure: 1. an upper mounting frame; 2. a cooling tank; 3. a mounting plate; 4. a side frame; 5. a first conveying roller; 6. a second conveying roller; 7. a limiting frame; 8. a clamping mechanism; 9. a belt pulley; 10. an upper air port; 11. an upper chute; 12. feeding a screw rod; 13. a servo motor is arranged; 14. a telescoping mechanism; 15. a water inlet; 16. a slide bar; 17. a telescopic rod; 18. a fixed rod; 19. a fixed clamping plate; 20. adjusting the clamping plate; 21. a core rod; 22. a limiting plate; 23. a limit rod; 24. a lower servo motor; 25. and (5) connecting a rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a tandem rolling plug circulation cooling device, includes mounting bracket 1, the inboard top fixed mounting of mounting bracket 1 has adjustment mechanism, adjustment mechanism includes spout 11, the inboard top at mounting bracket 1 is seted up to the symmetry of going up spout 11, go up the inside spacing rotation of spout 11 and install screw rod 12, go up the inside spacing slidable mounting of spout 11 and have telescopic machanism 14, the bottom fixed mounting of mounting bracket 1 has cooling tank 2, the bilateral symmetry fixed mounting of going up mounting bracket 1 and cooling tank 2 has side frame 4, the bottom bilateral symmetry of cooling tank 2 is fixed and is provided with mounting panel 3, the mounting hole has been seted up to the one end symmetry of mounting panel 3, water inlet 15 has been seted up to the bottom of cooling tank 2, the inboard spacing rotation of side frame 4 is installed first transfer roller 5 and second transfer roller 6 respectively, the one end of first transfer roller 5 and second transfer roller 6 is through axostylus axostyle fixed mounting belt pulley 9, link to each other through the belt activity between the belt pulley 9, go up the one side at the top of mounting bracket 1 has been seted up and has been provided with air port 4, can be followed first transfer roller 21 and can be carried out the cooling tank 2 and take out the cooling tank 2 from the inside from the first transfer roller 21 to the cooling tank 2, and can take out the cooling tank 2 conveniently and take out the cooling tank 2.
In this embodiment, an upper servo motor 13 is fixedly mounted at one side of the upper mounting frame 1 corresponding to one end of the upper screw rod 12, an output shaft of the upper servo motor 13 is fixedly connected with one end of the upper screw rod 12, the telescopic mechanism 14 comprises two slide rods 16, the top ends of the slide rods 16 are slidably mounted in the upper slide groove 11 in a limited manner, telescopic rods 17 are slidably mounted at the bottoms of the upper slide rods 16 in a telescopic manner, the top ends of the slide rods 16 are movably mounted on the upper screw rod 12 through screw rod screw holes, limiting frames 7 are symmetrically and fixedly mounted at two sides of the bottom of the upper mounting frame 1, the limiting frames 7 are L-shaped, fixing rods 18 are fixedly mounted at one side of the telescopic rods 17, the fixing rods 18 are slidably arranged at the top of one end of the limiting frames 7, the number of the slide rods 16 is two, connecting rods 25 are fixedly mounted between the two slide rods 16, the bottom of the telescopic rod 17 is movably provided with a clamping mechanism 8 through an electric cylinder, one side of the telescopic rod 17 is fixedly provided with a limiting plate 22, the clamping mechanism 8 comprises a fixed clamping plate 19, the fixed clamping plate 19 is fixedly provided with a core rod 21 at the bottom of a piston rod of the electric cylinder, the limiting plate 22 is in limiting sliding fit inside the fixed clamping plate 19, the inside of the fixed clamping plate 19 is fixedly provided with a lower servo motor 24, an output shaft of the lower servo motor 24 is fixedly provided with a lower screw rod, one side of the fixed clamping plate 19 is movably provided with an adjusting clamping plate 20 through a limiting rod 23, one end of the limiting rod 23 is in limiting sliding fit inside the adjusting clamping plate 20, the limiting rod 23 is movably provided with a core rod 21 through a screw rod screw hole, a core rod 21 is clamped between the bottom ends of the fixed clamping plate 19 and the adjusting clamping plate 20, the upper screw rod 12 is driven by the upper servo motor 13 to rotate inside the upper screw rod 11, the upper screw rod 12 drives the telescopic mechanism 14 such as the sliding rod 16 and the like to transversely move in the upper mounting frame 1 through screw rod screw holes, and the telescopic rod 17 can slide downwards at the bottom of the sliding rod 16 under the dead weight of the fixed rod 18, the limiting frame 7 and the dead weight of the telescopic rod, so that the clamping mechanism 8 drives the core rod 21 to enter the cooling groove 2 to cool the core rod 21.
When the continuous rolling mandrel circulating cooling device is used, a mandrel 21 is moved to the left side of the cooling device through a first conveying roller 5, a telescopic mechanism 14 is transversely moved through an upper servo motor 13 and an upper screw rod 12, a clamping mechanism 8 is lifted and adjusted through an electric cylinder, the clamping mechanism 8 is moved to the tops of the first conveying roller 5 and the mandrel 21, a lower servo motor 24 is controlled, the lower servo motor 24 drives an adjusting clamp plate 20 through the lower screw rod, the adjusting clamp plate 20 approaches a fixed clamp plate 19, the mandrel 21 is clamped through the fixed clamp plate 19 and the adjusting clamp plate 20, the clamping mechanism 8 is driven to lift through the electric cylinder, the mandrel 21 is separated from the first conveying roller 5, the mandrel 21 is transversely moved through the adjusting mechanism and enters the cooling tank 2 to be cooled, and after cooling is finished, the mandrel 21 is moved to a second conveying roller 6 through the adjusting mechanism and the clamping mechanism 8; the reciprocating movement of the telescopic mechanism 14 and the clamping mechanism 8 is regulated by the regulating mechanism, so that the core rod 21 is circularly cooled; compared with the prior art, the cooling device has high stability in the transferring process of the core rod 21, and the upper mounting frame 1 is connected with the exhaust fan through the upper air port 10, so that steam generated in the cooling process is conveniently discharged or used continuously after being cooled.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a tandem rolling plug circulative cooling device, includes mounting bracket (1), its characterized in that, the inboard top fixed mounting of mounting bracket (1) has adjustment mechanism, adjustment mechanism includes spout (11), the inboard top at mounting bracket (1) is seted up to the symmetry of going up spout (11), go up the inside spacing rotation of spout (11) and install lead screw (12), the inside spacing slidable mounting of going up spout (11) has telescopic machanism (14), the bottom fixed mounting of mounting bracket (1) has cooling tank (2), the bilateral symmetry fixed mounting of mounting bracket (1) and cooling tank (2) has side bearer (4), the bottom bilateral symmetry of cooling tank (2) is fixed and is provided with mounting panel (3), the mounting hole has been seted up to the one end symmetry of mounting panel (3), water inlet (15) have been seted up to the bottom of cooling tank (2).
2. The continuous rolling mandrel recirculating cooling device as claimed in claim 1, wherein: one side of the upper mounting frame (1) is fixedly provided with an upper servo motor (13) corresponding to one end of the upper screw rod (12), and an output shaft of the upper servo motor (13) is fixedly connected with one end of the upper screw rod (12).
3. The continuous rolling mandrel circulating cooling device according to claim 2, wherein: the telescopic mechanism (14) comprises a sliding rod (16), the top end of the sliding rod (16) is arranged in the upper sliding groove (11) in a limiting sliding mode, a telescopic rod (17) is arranged at the bottom of the sliding rod (16) in a telescopic sliding mode, and the top end of the sliding rod (16) is movably arranged on the upper screw rod (12) through a screw rod screw hole.
4. A tandem rolling mill core rod circulation cooling device according to claim 3, characterized in that: the two sides of the bottom of the upper mounting frame (1) are symmetrically and fixedly provided with limiting frames (7), the limiting frames (7) are L-shaped, one side of each telescopic rod (17) is fixedly provided with a fixing rod (18), and the fixing rods (18) are slidably arranged at the top of one end of each limiting frame (7).
5. The continuous rolling mandrel recirculating cooling device as claimed in claim 4, wherein: the number of the sliding rods (16) is two, a connecting rod (25) is fixedly installed between the two sliding rods (16), a clamping mechanism (8) is movably installed at the bottom of the telescopic rod (17) through an electric cylinder, and a limiting plate (22) is fixedly installed on one side of the telescopic rod (17).
6. The continuous rolling mandrel circulating cooling apparatus according to claim 5, wherein: the clamping mechanism (8) comprises a fixed clamping plate (19), the fixed clamping plate (19) is fixedly arranged at the bottom of a piston rod of the electric cylinder, the limiting plate (22) is arranged in the fixed clamping plate (19) in a limiting sliding mode, a lower servo motor (24) is fixedly arranged in the fixed clamping plate (19), and a lower screw rod is fixedly arranged on an output shaft of the lower servo motor (24).
7. The continuous rolling mandrel recirculating cooling device as claimed in claim 6, wherein: one side of the fixed clamping plate (19) is movably provided with an adjusting clamping plate (20) through a limiting rod (23), one end of the limiting rod (23) is in limiting sliding installation inside the adjusting clamping plate (20), the limiting rod (23) is movably arranged on a lower screw rod through a screw rod screw hole, and a core rod (21) is clamped between the bottom ends of the fixed clamping plate (19) and the adjusting clamping plate (20).
8. The continuous rolling mandrel recirculating cooling device as claimed in claim 1, wherein: the inner side of the side frame (4) is respectively provided with a first conveying roller (5) and a second conveying roller (6) in a limiting rotation mode, one ends of the first conveying roller (5) and the second conveying roller (6) are fixedly provided with belt pulleys (9) through shaft rods, the belt pulleys (9) are movably connected through belts, and one side of the top of the upper mounting frame (1) is provided with an upper air port (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223578461.6U CN219188125U (en) | 2022-12-30 | 2022-12-30 | Continuous rolling core rod circulation cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223578461.6U CN219188125U (en) | 2022-12-30 | 2022-12-30 | Continuous rolling core rod circulation cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219188125U true CN219188125U (en) | 2023-06-16 |
Family
ID=86716157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223578461.6U Active CN219188125U (en) | 2022-12-30 | 2022-12-30 | Continuous rolling core rod circulation cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219188125U (en) |
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2022
- 2022-12-30 CN CN202223578461.6U patent/CN219188125U/en active Active
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