Rust removal device for inner wall of seamless steel pipe

Abstract

A seamless steel pipe inner wall rust removal device comprises an equipment base, a workbench, a driven wheel support, an equipment stand column, a driving wheel support, a pressing plate lead screw and a motor table, the upper portion of the equipment base is fixedly connected with the workbench, the front portion of the workbench is provided with a positioning rail, the positioning rail is matched with a supporting frame, the positioning rail is connected with the supporting frame, and the supporting frame slides on the upper portion of the positioning rail. The front portion of the workbench is fixedly connected with the lead screw frame, lead screw shaft grooves are formed in the interior of the workbench and the upper portion of the lead screw frame, the lead screw shaft grooves are matched with lead screws and connected with the lead screws, the lead screws rotate in the lead screw shaft grooves, the front portions of the lead screws are fixedly connected with the workbench positioning hand wheel, and the interior of the supporting frame is fixedly connected with the threaded cylinder. The threaded cylinder is in threaded connection with the interior of the lead screw.

Description

Technical Field

[0001] The utility model relates to the field of steel pipes, in particular to a rust removal device for the inner wall of a seamless steel pipe. Background Art

[0002] The existing patent (Announcement No.: CN111360669A) proposes a rust removal device for the inner wall of a seamless steel pipe. It includes a workbench, the four end corners of the bottom of the workbench are welded with support rods, a fixed platform is fixed in the middle of the top of the workbench, and clamping mechanisms are installed at both ends of the top of the fixed platform. A collection box is placed at one end of the fixed platform and located on the top of the workbench, and a rust removal mechanism is fixed at one end of the collection box and located on the top of the workbench. A cleaning mechanism is fixed at the other end of the fixed platform and located on the top of the workbench. The clamping mechanism includes a clamping fixed box, a fixed block, a clamping adjustment motor, a first transmission gear, a second transmission gear, a clamping connection cylinder, a fixed disk, a threaded rotating disk, a supporting shell, a clamping claw and anti-slip grooves. However, this device "has clamping mechanisms installed at both ends of the top of the fixed platform," and the equipment relies on the clamping mechanism on the upper part of the fixed platform to fix the steel pipe. During the fixing process of the equipment, the operator needs to insert the entire steel pipe from the side, which is inconvenient to use and affects the working efficiency of the equipment. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a device for removing rust from the inner wall of a steel pipe. During use, after the driven wheel and the driving wheel on the upper part of the workbench support the lower part of the steel pipe, the positioning plate is driven downward by the cylinder, so that the positioning plate drives the fixed wheel and the moving wheel of the pressure plate on the side of the pressure plate frame to jointly press the upper part of the steel pipe. Because the equipment column on the side of the cylinder is placed on the side of the equipment, the steel pipe can enter the interior of the equipment from the front of the equipment for processing, and there is no need to insert the steel pipe from the side, thereby increasing the working efficiency of the equipment. A device for removing rust from the inner wall of a seamless steel pipe is provided.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A rust removal device for the inner wall of a seamless steel pipe comprises an equipment base, a workbench, a driven wheel bracket, an equipment column, a driven wheel bracket, a pressure plate screw and a motor table. The upper part of the equipment base is fixedly connected to the workbench, the front part of the workbench is provided with a positioning rail, the positioning rail is adapted to the support frame, the positioning rail is connected to the support frame, the support frame slides on the upper part of the positioning rail, the front part of the workbench is fixedly connected to the screw frame, the interior of the workbench and the upper part of the screw frame are both provided with a screw shaft groove, the screw shaft groove is adapted to the screw, the screw shaft groove is connected to the screw, the screw rotates inside the screw shaft groove, the front part of the screw is fixedly connected to the workbench positioning handwheel, the interior of the support frame is fixedly connected to a threaded barrel, the threaded barrel is threadedly connected inside the screw, the upper part of the support frame is fixedly connected to the driven wheel bracket, the interior of the driven wheel bracket is fixedly connected to the driven wheel shaft rod, the driven wheel shaft rod is adapted to the driven wheel, the driven wheel shaft rod is connected to the driven wheel, and the driven wheel rotates inside the driven wheel shaft rod.

[0006] The upper part of the workbench is fixedly connected to the dual-axis motor, the side of the workbench is fixedly connected to the driving wheel bracket, the driving wheel bracket is adapted to the driving wheel shaft, the driving wheel bracket is connected to the driving wheel shaft, the driving wheel shaft rotates inside the driving wheel bracket, the side of the driving wheel shaft is fixedly connected to the dual-axis motor, the driving wheel shaft is adapted to the driving wheel, the driving wheel shaft is connected to the driving wheel, the driving wheel is inserted into the side of the driving wheel shaft, the driven wheel corresponds to the driving wheel, and the rear of the equipment base is fixedly connected to the equipment column.

[0007] The upper part of the equipment column is fixedly connected to the cylinder table, the upper part of the pressure plate frame is fixedly connected to the guide cylinder, the cylinder table is adapted to the guide cylinder, the cylinder table is connected to the guide cylinder, the guide cylinder slides inside the cylinder table, the upper part of the guide cylinder is fixedly connected to the positioning plate, the upper part of the cylinder table is fixedly connected to the cylinder, the upper part of the cylinder is fixedly connected to the inside of the positioning plate, the rear part of the pressure plate frame is fixedly connected to the pressure plate fixed wheel, the side of the pressure plate frame is fixedly connected to the bracket positioning cylinder, the bracket positioning cylinder is adapted to the moving wheel bracket, and the bracket positioning cylinder is connected to the moving wheel bracket. Beneficial Effects

[0008] 1. During the use of the utility model steel pipe inner wall rust removal device, after the driven wheel and the driving wheel on the upper part of the workbench support the lower part of the steel pipe, the positioning plate is driven to move downward by the cylinder, so that the positioning plate drives the pressure plate fixed wheel and the pressure plate moving wheel on the side of the pressure plate frame to jointly press the upper part of the steel pipe. Because the equipment column on the side of the cylinder is placed on the side of the equipment, the steel pipe can enter the equipment from the front for processing, and there is no need to put the steel pipe in from the side, thereby increasing the working efficiency of the equipment.

[0009] 2. During the use of the steel pipe inner wall rust removal device of the utility model, the workbench positioning handwheel and the pressure plate handwheel drive the lead screw and the pressure plate lead screw to rotate, so that the lead screw and the pressure plate lead screw drive the driven wheel and the pressure plate moving wheel to move, so that the driven wheel and the pressure plate moving wheel can be adjusted according to different types of steel pipes, thereby increasing the adaptability of the equipment.

[0010] 3. During the use of the steel pipe inner wall rust removal device of the utility model, the rust removal motor on the upper part of the motor table drives the rust removal disk to perform rust removal, and the double-axis motor on the side of the workbench drives the driving wheel to rotate, so that the driving wheel drives the internal steel pipe to rotate, thereby causing the steel pipe and the rust removal disk to rotate together, thereby increasing the rust removal efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a schematic structural diagram of a rust removal device for the inner wall of a seamless steel pipe.

[0012] Figure 2 The utility model is a three-dimensional assembly diagram of a rust removal device for the inner wall of a seamless steel pipe.

[0013] Figure 3 The utility model is a three-dimensional assembly schematic diagram of a workbench structure of a seamless steel pipe inner wall rust removal device.

[0014] Figure 4 The utility model is a three-dimensional assembly schematic diagram of a cylinder platform structure of a seamless steel pipe inner wall rust removal device.

[0015] Figure 5 It is a partial cross-sectional three-dimensional assembly schematic diagram of a pressure plate frame structure of a seamless steel pipe inner wall rust removal device described in the utility model.

[0016] Figure 6 The utility model is a schematic diagram of the three-dimensional assembly of the motor platform structure of the device for removing rust from the inner wall of a seamless steel pipe. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0018] Embodiment 1:

[0019] A rust removal device for the inner wall of a seamless steel pipe, comprising an equipment base 01, a workbench 02, a driven wheel bracket 10, an equipment column 17, a driving wheel bracket 25, a pressure plate screw 27, and a motor table 31. The upper part of the equipment base 01 is fixedly connected to the workbench 02. The front part of the workbench 02 has a positioning rail 03, which is adapted to a support frame 04. The positioning rail 03 is connected to the support frame 04. The support frame 04 slides on the upper part of the positioning rail 03. The front part of the workbench 02 is fixedly connected to the screw frame 05. The inside of the workbench 02 and the upper part of the screw frame 05 both have a screw shaft groove 06, which is adapted to a screw 07. The screw shaft groove 06 is connected to the screw 07. The screw 07 rotates inside the screw shaft groove 06. The front part of the screw 07 is fixedly connected to the workbench positioning handwheel 08 During the use of the steel pipe inner wall rust removal device, the workbench positioning handwheel 08 and the pressure plate handwheel 29 drive the lead screw 07 and the pressure plate lead screw 27 to rotate, so that the lead screw 07 and the pressure plate lead screw 27 drive the driven wheel 12 and the pressure plate driven wheel 30 to move, so that the driven wheel 12 and the pressure plate driven wheel 30 can be adjusted according to different types of steel pipes, thereby increasing the adaptability of the equipment. The interior of the support frame 04 is fixedly connected with the threaded barrel 09, and the threaded barrel 09 is threadedly connected inside the lead screw 07. The upper part of the support frame 04 is fixedly connected to the driven wheel bracket 10, and the interior of the driven wheel bracket 10 is fixedly connected to the driven wheel shaft 11, the driven wheel shaft 11 is adapted to the driven wheel 12, the driven wheel shaft 11 is connected to the driven wheel 12, and the driven wheel 12 rotates inside the driven wheel shaft 11.

[0020] Embodiment 2:

[0021] The upper part of the workbench 02 described in the utility model is fixedly connected to the dual-axis motor 13, the side of the workbench 02 is fixedly connected to the driving wheel bracket 14, the driving wheel bracket 14 is adapted to the driving wheel shaft 15, the driving wheel bracket 14 is connected to the driving wheel shaft 15, the driving wheel shaft 15 rotates inside the driving wheel bracket 14, the side of the driving wheel shaft 15 is fixedly connected to the dual-axis motor 13, the driving wheel shaft 15 is adapted to the driving wheel 16, the driving wheel shaft 15 is connected to the driving wheel 16, the driving wheel 16 is inserted into the side of the driving wheel shaft 15, the driven wheel 12 corresponds to the driving wheel 16 in position, and the rear of the equipment base 01 is fixedly connected to the equipment column 17.

[0022] Embodiment 3:

[0023] The upper part of the equipment column 17 of the utility model is fixedly connected with the cylinder table 18. During the use of the steel pipe inner wall rust removal device, after the driven wheel 12 and the driving wheel 16 on the upper part of the workbench 02 support the lower part of the steel pipe, the positioning plate 21 is driven by the cylinder 22 to move downward, so that the positioning plate 21 drives the pressure plate fixed wheel 23 and the pressure plate moving wheel 30 on the side of the pressure plate frame 19 to press the upper part of the steel pipe together. Because the equipment column 17 on the side of the cylinder 22 is placed on the side of the equipment, the steel pipe can enter the equipment from the front of the equipment for processing, and there is no need to put the steel pipe in from the side, thereby increasing the equipment's Working efficiency, the upper part of the pressure plate frame 19 is fixedly connected to the guide cylinder 20, the cylinder platform 18 is adapted to the guide cylinder 20, the cylinder platform 18 is connected to the guide cylinder 20, the guide cylinder 20 slides inside the cylinder platform 18, the upper part of the guide cylinder 20 is fixedly connected to the positioning plate 21, the upper part of the cylinder platform 18 is fixedly connected to the cylinder 22, the upper part of the cylinder 22 is fixedly connected to the inside of the positioning plate 21, the rear part of the pressure plate frame 19 is fixedly connected to the pressure plate fixed wheel 23, the side part of the pressure plate frame 19 is fixedly connected to the bracket positioning cylinder 24, the bracket positioning cylinder 24 is adapted to the moving wheel bracket 25, and the bracket positioning cylinder 24 is connected to the moving wheel bracket 25.

[0024] Embodiment 4:

[0025] The movable wheel bracket 25 of the utility model slides inside the bracket positioning cylinder 24, and the pressure plate frame 19 has a pressure plate screw shaft groove 26 inside, the pressure plate screw shaft groove 26 is adapted to the pressure plate screw 27, the pressure plate screw shaft groove 26 is connected to the pressure plate screw 27, the pressure plate screw 27 rotates inside the pressure plate screw shaft groove 26, the movable wheel bracket 25 is fixedly connected to the pressure plate threaded cylinder 28 inside, the pressure plate threaded cylinder 28 is threadedly connected inside the pressure plate screw 27, the front part of the pressure plate screw 27 is fixedly connected to the pressure plate handwheel 29, the side of the movable wheel bracket 25 is fixedly connected to the pressure plate movable wheel 30, the pressure plate fixed wheel 23 corresponds to the pressure plate movable wheel 30 in position, and the front part of the equipment base 01 is fixedly connected to the motor stand 31.

[0026] Embodiment 5:

[0027] The side of the motor platform 31 of the utility model is fixedly connected with the motor frame guide cylinder 32, the motor frame guide cylinder 32 is adapted to the motor frame 33, the motor frame guide cylinder 32 is connected to the motor frame 33, the motor frame 33 slides on the side of the motor frame guide cylinder 32, and the upper part of the motor platform 31 has a screw shaft groove 34. During the use of the steel pipe inner wall rust removal device, the rust removal motor 37 on the upper part of the motor platform 31 drives the rust removal disk 38 to perform rust removal processing, and cooperates with the double-axis motor 13 on the side of the workbench 02 to drive the driving wheel 1 6 rotates, so that the driving wheel 16 drives the internal steel pipe to rotate, so that the steel pipe and the rust removal plate 38 rotate together, so as to increase the rust removal efficiency of the equipment, the screw shaft groove 34 is adapted to the screw 35, the screw shaft groove 34 is connected to the screw 35, the screw 35 rotates inside the screw shaft groove 34, the front part of the screw 35 is fixedly connected to the screw motor 36, the motor frame 33 is threadedly connected inside the screw 35, the upper part of the motor frame 33 is fixedly connected to the rust removal motor 37, and the front part of the rust removal motor 37 is fixedly connected to the rust removal plate 38.

[0028] Embodiment 6:

[0029] The utility model installation steps are as follows: fix the upper part of the equipment base 01 to the workbench 02, slide the support frame 04 on the upper part of the positioning rail 03, fix the front part of the workbench 02 to the screw frame 05, rotate the screw 07 inside the screw shaft groove 06, fix the front part of the screw 07 to the workbench positioning handwheel 08, fix the inside of the support frame 04 to the threaded cylinder 09, thread the threaded cylinder 09 inside the screw 07, fix the upper part of the support frame 04 to the driven wheel bracket 10, fix the inside of the driven wheel bracket 10 to the driven wheel shaft 11, and fix the driven wheel 12 on the driven wheel shaft 11. Internal rotation, the upper part of the workbench 02 is fixedly connected to the dual-axis motor 13, the side of the workbench 02 is fixedly connected to the driving wheel bracket 14, the driving wheel shaft 15 is rotated inside the driving wheel bracket 14, the side of the driving wheel shaft 15 is fixedly connected to the dual-axis motor 13, the driving wheel 16 is inserted into the side of the driving wheel shaft 15, the driven wheel 12 corresponds to the position of the driving wheel 16, the rear part of the equipment base 01 is fixedly connected to the equipment column 17, the upper part of the equipment column 17 is fixedly connected to the cylinder table 18, the upper part of the pressure plate frame 19 is fixedly connected to the guide cylinder 20, and the guide cylinder 20 slides inside the cylinder table 18 , the upper part of the guide cylinder 20 is fixedly connected to the positioning plate 21, the upper part of the cylinder platform 18 is fixedly connected to the cylinder 22, the upper part of the cylinder 22 is fixedly connected to the inside of the positioning plate 21, the rear part of the pressure plate frame 19 is fixedly connected to the pressure plate fixed wheel 23, the side of the pressure plate frame 19 is fixedly connected to the bracket positioning cylinder 24, the moving wheel bracket 25 is slid inside the bracket positioning cylinder 24, the pressure plate lead screw 27 is rotated inside the pressure plate lead screw shaft groove 26, the inside of the moving wheel bracket 25 is fixedly connected to the pressure plate threaded cylinder 28, the pressure plate threaded cylinder 28 is threadedly connected inside the pressure plate lead screw 27, the front of the pressure plate lead screw 27 is connected to the pressure plate handwheel 29 Fixedly connected, the side of the moving wheel bracket 25 is fixedly connected to the pressure plate moving wheel 30, the pressure plate fixed wheel 23 corresponds to the position of the pressure plate moving wheel 30, the front of the equipment base 01 is fixedly connected to the motor platform 31, the side of the motor platform 31 is fixedly connected to the motor frame guide cylinder 32, the motor frame 33 is slid on the side of the motor frame guide cylinder 32, the screw 35 is rotated inside the screw shaft groove 34, the front of the screw 35 is fixedly connected to the screw motor 36, the motor frame 33 is threaded inside the screw 35, the upper part of the motor frame 33 is fixedly connected to the rust removal motor 37, and the front of the rust removal motor 37 is fixedly connected to the rust removal disk 38.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A device for removing rust from the inner wall of a seamless steel pipe, characterized in that : It comprises an equipment base (01), a workbench (02), a driven wheel bracket (10), an equipment column (17), a driven wheel bracket (25), a pressure plate lead screw (27), and a motor table (31). The upper part of the equipment base (01) is fixedly connected to the workbench (02). The front part of the workbench (02) has a positioning rail (03). The positioning rail (03) is adapted to the support frame (04). The positioning rail (03) is connected to the support frame (04). The support frame (04) slides on the upper part of the positioning rail (03). The front part of the workbench (02) is fixedly connected to the lead screw frame (05). The inside of the workbench (02) and the upper part of the lead screw frame (05) both have a lead screw shaft groove (06). The lead screw shaft groove (06) is connected to the lead screw frame (05). The lead screw (07) is adapted to the lead screw (07), the lead screw shaft groove (06) is connected to the lead screw (07), the lead screw (07) rotates inside the lead screw shaft groove (06), the front part of the lead screw (07) is fixedly connected to the workbench positioning hand wheel (08), the inside of the support frame (04) is fixedly connected to the threaded cylinder (09), the threaded cylinder (09) is threadedly connected inside the lead screw (07), the upper part of the support frame (04) is fixedly connected to the driven wheel bracket (10), the inside of the driven wheel bracket (10) is fixedly connected to the driven wheel shaft (11), the driven wheel shaft (11) is adapted to the driven wheel (12), the driven wheel shaft (11) is connected to the driven wheel (12), and the driven wheel (12) rotates inside the driven wheel shaft (11).

2. A rust removal device for the inner wall of a seamless steel pipe according to claim 1, characterized in that The upper part of the workbench (02) is fixedly connected to the dual-axis motor (13), the side of the workbench (02) is fixedly connected to the driving wheel bracket (14), the driving wheel bracket (14) is adapted to the driving wheel shaft (15), the driving wheel bracket (14) is connected to the driving wheel shaft (15), the driving wheel shaft (15) rotates inside the driving wheel bracket (14), the side of the driving wheel shaft (15) is fixedly connected to the dual-axis motor (13), the driving wheel shaft (15) is adapted to the driving wheel (16), the driving wheel shaft (15) is connected to the driving wheel (16), the driving wheel (16) is inserted into the side of the driving wheel shaft (15), the driven wheel (12) and the driving wheel (16) are located in corresponding positions, and the rear of the equipment base (01) is fixedly connected to the equipment column (17).

3. A rust removal device for the inner wall of a seamless steel pipe according to claim 2, characterized in that The upper part of the equipment column (17) is fixedly connected to the cylinder platform (18), the upper part of the pressure plate frame (19) is fixedly connected to the guide cylinder (20), the cylinder platform (18) is adapted to the guide cylinder (20), the cylinder platform (18) is connected to the guide cylinder (20), the guide cylinder (20) slides inside the cylinder platform (18), the upper part of the guide cylinder (20) is fixedly connected to the positioning plate (21), the upper part of the cylinder platform (18) is fixedly connected to the cylinder (22), the upper part of the cylinder (22) is fixedly connected to the inside of the positioning plate (21), the rear part of the pressure plate frame (19) is fixedly connected to the pressure plate fixed wheel (23), the side part of the pressure plate frame (19) is fixedly connected to the bracket positioning cylinder (24), the bracket positioning cylinder (24) is adapted to the moving wheel bracket (25), and the bracket positioning cylinder (24) is connected to the moving wheel bracket (25).

4. A rust removal device for the inner wall of a seamless steel pipe according to claim 3, characterized in that The moving wheel bracket (25) slides inside the bracket positioning cylinder (24), the pressure plate bracket (19) has a pressure plate screw shaft groove (26) inside, the pressure plate screw shaft groove (26) is adapted to the pressure plate screw (27), the pressure plate screw shaft groove (26) is connected to the pressure plate screw (27), the pressure plate screw (27) rotates inside the pressure plate screw shaft groove (26), the moving wheel bracket (25) is fixedly connected to the pressure plate threaded cylinder (28), the pressure plate threaded cylinder (28) is threadedly connected inside the pressure plate screw (27), the front of the pressure plate screw (27) is fixedly connected to the pressure plate handwheel (29), the side of the moving wheel bracket (25) is fixedly connected to the pressure plate moving wheel (30), the pressure plate fixed wheel (23) and the pressure plate moving wheel (30) correspond in position, and the front of the equipment base (01) is fixedly connected to the motor stand (31).

5. A rust removal device for the inner wall of a seamless steel pipe according to claim 4, characterized in that The motor platform (31) is fixedly connected to the motor frame guide cylinder (32) on the side, the motor frame guide cylinder (32) is adapted to the motor frame (33), the motor frame guide cylinder (32) is connected to the motor frame (33), the motor frame (33) slides on the side of the motor frame guide cylinder (32), the motor platform (31) has a screw shaft groove (34) on the upper part, the screw shaft groove (34) is adapted to the screw (35), the screw shaft groove (34) is connected to the screw (35), the screw (35) rotates inside the screw shaft groove (34), the front part of the screw (35) is fixedly connected to the screw motor (36), the motor frame (33) is threadedly connected inside the screw (35), the upper part of the motor frame (33) is fixedly connected to the rust removal motor (37), and the front part of the rust removal motor (37) is fixedly connected to the rust removal disk (38).

Images