A seamless steel pipe hot rolling feeding device

Abstract

The utility model discloses a hot-rolling feeding device for seamless steel pipes, and the utility model relates to the technical field of hot-rolling of steel pipes. The hot-rolling feeding device for seamless steel pipes comprises a base, and both sides of the upper surface of the base are fixedly installed with slide rails, and a slide groove is provided inside the slide rails, and a slider is slidably connected inside the slide groove. The utility model controls the motor to work, and then the motor drives the screw rod to rotate, so that the screw rod drives the telescopic rod on the slider to move, and then the telescopic rod drives the motor and the conveying roller to move, so that the conveying roller performs a conveying operation on the steel pipe, so as to facilitate the subsequent conveying of the steel pipe during use, so that the steel pipe enters the bottom of the arc plate, and then the reset spring performs a buffer reset operation on it, so as to facilitate the subsequent clamping operation during use, and the arc plate cleans the residue on the surface of the steel pipe, so as to facilitate the subsequent use and improve the convenience of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of hot rolling of steel pipes, in particular to a feeding device for hot rolling of seamless steel pipes. Background Art

[0002] Hot rolling is relative to cold rolling. Cold rolling is rolling performed below the crystallization temperature, while hot rolling is rolling performed above the crystallization temperature. The existing patent, patent announcement number CN220216241U, discloses a seamless steel pipe hot rolling feeding device, including a support column, a protective plate, a T-shaped guide rail, a support wheel group, a lifting beam, a steel belt, a lifting claw wheel support frame, a heat insulation board, a No. 1 lifting claw, a steel belt wheel, a lifting claw wheel, a lifting claw wheel shaft rod, a No. 2 lifting claw, a support wheel motor, and a steel belt wheel motor. Machine, lifting claw hydraulic device, second lifting claw bracket, the supporting column side is provided with a protective beam, the upper part of the protective beam is fixedly connected to the protective plate, the upper part of the supporting column is provided with a guide rail support beam, the interior of the guide rail support beam is adapted to the T-shaped guide rail, the T-shaped guide rail is connected to the inside of the guide rail support beam, the T-shaped guide rail is fixed to the inside of the guide rail support beam, the inside of the lifting beam is fixedly connected to the supporting wheel motor, the front part of the supporting wheel motor is provided with a supporting wheel axle rod, both ends of the supporting wheel axle rod are fixedly connected to the supporting wheel group, the supporting wheel group is adapted to the upper part of the T-shaped guide rail.

[0003] With regard to the above-mentioned related technologies, the inventors believe that the following defects exist: in actual application, feeding operation is required, but during the feeding process, residues are attached to the surface of the steel pipe. If it cannot be cleaned during the hot rolling process, the subsequent use will affect the convenience of using the device and affect the normal use of the device. Therefore, we proposed a seamless steel pipe hot rolling feeding device to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a seamless steel pipe hot rolling feeding device, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical scheme: a seamless steel pipe hot rolling feeding device, including a base, slide rails are fixedly installed on both sides of the upper surface of the base, a slide groove is opened inside the slide rail, a slider is slidably connected inside the slide groove, a telescopic rod is fixedly installed on the top of the slider, the top of the telescopic rod is fixedly connected through a cross bar, a shell is fixedly installed on the bottom of the cross bar, a motor is fixedly installed on the inner wall of the shell, and a conveying roller is fixedly installed on the output shaft of the motor.

[0006] A motor is fixedly mounted on the inner wall of the slide groove of the slide rail, a lead screw is fixedly mounted on the output shaft of the motor, and one end of the lead screw penetrates the slide block and extends to the outside of the slide block.

[0007] Positioning strips are arranged on both sides of the upper surface of the base, arc-shaped plates are fixedly installed on both sides of the top of the positioning strips, and one side of the arc-shaped plate is provided with a rounded corner.

[0008] A cavity is opened inside the positioning strip, a plug-in rod is inserted at the bottom of the positioning strip, a baffle is fixedly installed on the top of the plug-in rod, a return spring is arranged around the surface of the plug-in rod, the top of the return spring is fixedly connected to the bottom of the baffle, and the bottom of the return spring is fixedly connected to the inner bottom wall of the cavity.

[0009] Preferably, one end of the conveying roller is rotatably connected to one side of the inner wall of the shell, and a rotating hole for rotatably connecting the conveying roller is provided on one side of the inner wall of the shell.

[0010] Preferably, a through slot for the conveying roller to pass through is formed at the bottom of the shell, and the inner wall of the through slot contacts the surface of the conveying roller.

[0011] Preferably, buffer rods are fixedly installed at the four corners of the bottom of the base, a mounting plate is fixedly installed at the bottom of the buffer rods, a mounting hole is opened on the mounting plate, the mounting hole is an oblong hole, and the lower surface of the mounting plate is opened with anti-slip grooves.

[0012] Preferably, the slider is provided with a thread hole for the screw rod to pass through, the thread hole is threadedly connected to the screw rod, one end of the screw rod is sleeved with a sleeve rotatably connected to the screw rod, and one side of the sleeve is fixedly connected to one side of the inner wall of the cavity.

[0013] Preferably, sliding bars are fixedly mounted on both sides of the inner bottom wall of the slide groove of the slide rail, a through groove for the sliding bar to pass through is provided at the bottom of the slide block, and the inner wall of the through groove is slidably connected to the surface of the sliding bar.

[0014] Preferably, a rod hole for the insertion rod to pass through is formed at the bottom of the positioning strip, and the inner wall of the rod hole is slidably connected to the surface of the insertion rod.

[0015] Preferably, a cavity is opened at the bottom of the cross bar, a damping rod is fixedly installed on the inner top wall of the cavity, a shift plate is fixedly installed on the bottom of the damping rod, a connecting rod is fixedly installed on the bottom of the shift plate, and the bottom of the connecting rod is fixedly connected to the upper surface of the shell.

[0016] Beneficial Effects

[0017] The utility model provides a hot-rolled feeding device for seamless steel pipes. Compared with the prior art, it has the following beneficial effects:

[0018] The hot-rolled feeding device for seamless steel pipes controls the motor to work, and then the motor drives the lead screw to rotate, so that the lead screw drives the telescopic rod on the slider to move, and then the telescopic rod drives the motor and the conveying roller to move, so that the conveying roller conveys the steel pipe, thereby facilitating the subsequent conveying of the steel pipe during use, so that the steel pipe enters under the arc plate, and then the reset spring performs a buffering and reset operation on it, so as to facilitate the subsequent clamping operation during use, and the arc plate cleans the residue on the surface of the steel pipe, so as to facilitate subsequent use, thereby improving the convenience of using the device.

[0019] At the same time, during use, the damping rod drives the shift plate to buffer, so that the shift plate performs a buffering and resetting operation on the shell on the connecting rod, thereby facilitating subsequent positioning operations during use, thereby facilitating subsequent operations, and also improving the use efficiency of the device, facilitating subsequent operations by subsequent staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the housing of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the crossbar of the utility model;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the slide rail of the utility model;

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the positioning strip of the utility model.

[0025] In the figure: 1. base; 2. slide rail; 3. slider; 4. telescopic rod; 5. cross bar; 6. housing; 7. motor; 8. conveyor roller; 9. motor; 10. screw rod; 11. positioning bar; 12. arc plate; 13. plug-in rod; 14. baffle; 15. reset spring; 16. buffer rod; 17. mounting plate; 18. sliding bar; 19. damping rod; 20. shift plate; 21. connecting rod. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 The utility model provides a technical solution: a seamless steel pipe hot rolling feeding device, comprising a base 1, slide rails 2 are fixedly installed on both sides of the upper surface of the base 1, a slide groove is opened inside the slide rail 2, a slider 3 is slidably connected inside the slide groove, a telescopic rod 4 is fixedly installed on the top of the slider 3, the top of the telescopic rod 4 is fixedly connected through a cross bar 5, a shell 6 is fixedly installed on the bottom of the cross bar 5, a motor 7 is fixedly installed on the inner wall of the shell 6, and a conveying roller 8 is fixedly installed on the output shaft of the motor 7.

[0028] A motor 9 is fixedly mounted on the inner wall of the slide groove of the slide rail 2 , and a screw rod 10 is fixedly mounted on the output shaft of the motor 9 . One end of the screw rod 10 passes through the slider 3 and extends to the outside of the slider 3 .

[0029] The motor 9 is controlled to work, and then the motor 9 drives the screw rod 10 to rotate, so that the screw rod 10 drives the telescopic rod 4 on the slider 3 to move, and then the telescopic rod 4 drives the motor 7 and the conveying roller 8 to move, so that the conveying roller 8 performs a conveying operation on the steel pipe, thereby facilitating the subsequent conveying of the steel pipe during use, so that the steel pipe enters under the arc plate 12, and then the reset spring 15 performs a buffering and reset operation on it, so as to facilitate the subsequent clamping operation during use, and the arc plate 12 cleans the residue on the surface of the steel pipe, so as to facilitate subsequent use, thereby improving the convenience of using the device.

[0030] Positioning bars 11 are provided on both sides of the upper surface of the base 1 , and arc-shaped plates 12 are fixedly mounted on both sides of the top of the positioning bars 11 , and one side of the arc-shaped plates 12 is provided with a rounded corner.

[0031] A cavity is opened inside the positioning strip 11, a plug-in rod 13 is inserted at the bottom of the positioning strip 11, a baffle 14 is fixedly installed on the top of the plug-in rod 13, a return spring 15 is arranged around the surface of the plug-in rod 13, the top of the return spring 15 is fixedly connected to the bottom of the baffle 14, and the bottom of the return spring 15 is fixedly connected to the inner bottom wall of the cavity.

[0032] Preferably, one end of the conveying roller 8 is rotatably connected to one side of the inner wall of the shell 6 , and one side of the inner wall of the shell 6 is provided with a rotating hole for the conveying roller 8 to be rotatably connected.

[0033] Preferably, a through groove is formed at the bottom of the shell 6 for the conveying roller 8 to pass through, and the inner wall of the through groove contacts the surface of the conveying roller 8 .

[0034] Preferably, buffer rods 16 are fixedly installed at the four corners of the bottom of the base 1, and a mounting plate 17 is fixedly installed at the bottom of the buffer rods 16. The mounting plate 17 is provided with a mounting hole, which is an oblong hole, and the lower surface of the mounting plate 17 is provided with anti-slip grooves.

[0035] Preferably, a thread hole for the screw rod 10 to pass through is opened on the slider 3, the thread hole is threadedly connected to the screw rod 10, one end of the screw rod 10 is sleeved with a sleeve rotatably connected to the screw rod 10, and one side of the sleeve is fixedly connected to one side of the inner wall of the cavity.

[0036] Preferably, sliding bars 18 are fixedly mounted on both sides of the bottom wall of the slide groove of the slide rail 2, and a through groove for the sliding bar 18 to pass through is opened at the bottom of the slider 3, and the inner wall of the through groove is slidably connected to the surface of the sliding bar 18.

[0037] Preferably, a rod hole is formed at the bottom of the positioning strip 11 for the insertion rod 13 to pass through, and the inner wall of the rod hole is slidably connected to the surface of the insertion rod 13 .

[0038] Preferably, a cavity is opened at the bottom of the cross bar 5, a damping rod 19 is fixedly installed on the inner top wall of the cavity, a shift plate 20 is fixedly installed on the bottom of the damping rod 19, a connecting rod 21 is fixedly installed on the bottom of the shift plate 20, and the bottom of the connecting rod 21 is fixedly connected to the upper surface of the shell 6.

[0039] During use, the damping rod 19 drives the shift plate 20 to buffer, so that the shift plate 20 performs a buffering and resetting operation on the shell 6 on the connecting rod 21, thereby facilitating subsequent positioning operations during use, thereby facilitating subsequent operations, and also improving the use efficiency of the device, facilitating subsequent operations by subsequent staff.

[0040] During operation, the motor 9 is controlled to work, and then the motor 9 drives the screw rod 10 to rotate, so that the screw rod 10 drives the telescopic rod 4 on the slider 3 to move, and then the telescopic rod 4 drives the motor 7 and the conveying roller 8 to move, so that the conveying roller 8 performs a conveying operation on the steel pipe, thereby facilitating the subsequent conveying of the steel pipe during use, so that the steel pipe enters under the arc plate 12, and then the reset spring 15 performs a buffering and reset operation on it, so as to facilitate the subsequent clamping operation during use, and the arc plate 12 cleans the residue on the surface of the steel pipe, so as to facilitate the subsequent use and improve the convenience of use of the device. During use, the damping rod 19 drives the shifting plate 20 to buffer, so that the shifting plate 20 performs a buffering and reset operation on the shell 6 on the connecting rod 21, so as to facilitate the subsequent positioning operation during use, so as to facilitate the subsequent operation, and also improve the use efficiency of the device, which is convenient for the operation of subsequent staff.

[0041] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A seamless steel pipe hot rolling feeding device, comprising a base (1), characterized in that: Slide rails (2) are fixedly mounted on both sides of the upper surface of the base (1), a slide groove is provided inside the slide rail (2), a slider (3) is slidably connected inside the slide groove, a telescopic rod (4) is fixedly mounted on the top of the slider (3), the top of the telescopic rod (4) is fixedly connected via a cross bar (5), a housing (6) is fixedly mounted on the bottom of the cross bar (5), a motor (7) is fixedly mounted on the inner wall of the housing (6), and a conveying roller (8) is fixedly mounted on the output shaft of the motor (7); A motor (9) is fixedly mounted on the inner wall of the slide groove of the slide rail (2); a screw rod (10) is fixedly mounted on the output shaft of the motor (9); one end of the screw rod (10) passes through the slider (3) and extends to the outside of the slider (3); Positioning strips (11) are provided on both sides of the upper surface of the base (1), and arc-shaped plates (12) are fixedly installed on both sides of the top of the positioning strips (11), and one side of the arc-shaped plate (12) is provided with a rounded corner; The interior of the positioning strip (11) is provided with a cavity, a plug-in rod (13) is inserted at the bottom of the positioning strip (11), a baffle (14) is fixedly installed at the top of the plug-in rod (13), a return spring (15) is arranged around the surface of the plug-in rod (13), the top of the return spring (15) is fixedly connected to the bottom of the baffle (14), and the bottom of the return spring (15) is fixedly connected to the inner bottom wall of the cavity.

2. A seamless steel pipe hot rolling feeding device according to claim 1, characterized in that: One end of the conveying roller (8) is rotatably connected to one side of the inner wall of the shell (6), and one side of the inner wall of the shell (6) is provided with a rotating hole for the conveying roller (8) to be rotatably connected.

3. A seamless steel pipe hot rolling feeding device according to claim 1, characterized in that: A through slot for the conveying roller (8) to pass through is provided at the bottom of the shell (6), and the inner wall of the through slot is in contact with the surface of the conveying roller (8).

4. A seamless steel pipe hot rolling feeding device according to claim 1, characterized in that: The four corners of the bottom of the base (1) are fixedly mounted with buffer rods (16), the bottom of the buffer rods (16) is fixedly mounted with a mounting plate (17), the mounting plate (17) is provided with a mounting hole, the mounting hole is an oblong hole, and the lower surface of the mounting plate (17) is provided with anti-slip grooves.

5. The hot rolling feeding device for seamless steel pipe according to claim 1, characterized in that: The slider (3) is provided with a threaded hole for the screw rod (10) to pass through, the threaded hole is threadedly connected to the screw rod (10), one end of the screw rod (10) is sleeved with a sleeve rotatably connected to the screw rod (10), and one side of the sleeve is fixedly connected to one side of the inner wall of the cavity.

6. A seamless steel pipe hot rolling feeding device according to claim 1, characterized in that: Sliding bars (18) are fixedly installed on both sides of the bottom wall of the slide groove of the slide rail (2), and a through groove for the sliding bar (18) to pass through is opened at the bottom of the slider (3), and the inner wall of the through groove is slidably connected to the surface of the sliding bar (18).

7. A seamless steel pipe hot rolling feeding device according to claim 1, characterized in that: The bottom of the positioning strip (11) is provided with a rod hole for the insertion rod (13) to pass through, and the inner wall of the rod hole is slidably connected to the surface of the insertion rod (13).

8. The hot rolling feeding device for seamless steel pipe according to claim 1, characterized in that: A cavity is formed at the bottom of the cross bar (5), a damping rod (19) is fixedly mounted on the inner top wall of the cavity, a shift plate (20) is fixedly mounted on the bottom of the damping rod (19), a connecting rod (21) is fixedly mounted on the bottom of the shift plate (20), and the bottom of the connecting rod (21) is fixedly connected to the upper surface of the housing (6).

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