Steel pipe fitting cutting device

Abstract

The utility model provides a steel pipe fitting cutting device which comprises an operation table and a plurality of supporting seats, the operation table is provided with a cutting station, a lifting cross frame and a limiting assembly, the lifting cross frame is arranged above the cutting station and can be arranged in a lifting mode, and the limiting assembly is arranged above the cutting station. A cutting knife capable of cutting a steel pipe under driving of a motor is arranged below the lifting transverse frame, the limiting assembly is arranged below the cutting station, an abutting block is arranged in the limiting assembly, the abutting block can ascend and descend, and the abutting block can ascend to the cutting station to abut against the steel pipe. The multiple supporting bases can be in sliding abutting fit with the steel pipe, and the multiple supporting bases are arranged on the front side and the rear side of the operation table correspondingly and distributed in the length direction of the steel pipe at intervals. Aiming at the defects in the prior art, the utility model provides the steel pipe fitting cutting device which is simpler to position and adjust and is convenient for workers to operate.

Description

Technical Field

[0001] The utility model relates to a steel pipe cutting device. Background Art

[0002] Steel pipe fittings refer to a type of steel that is hollow and has a length greater than its radius. They are commonly used as the main material for steel pipe towers. After they are produced, they often need to be cut according to their actual use to adjust their length. The steel pipe fittings used as the main material for steel pipe towers are generally larger in size, and due to their shape, they lack fulcrums. Therefore, when cutting such steel pipe fittings, after positioning, they rely on staff to adjust and subsequently position them, which is a difficult problem. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a steel pipe cutting device which is easier to position and adjust and is convenient for workers to operate.

[0004] To achieve the above-mentioned purpose, the utility model provides a kind of apparatus including an operating table and a plurality of support seats, wherein a cutting station, a lifting cross frame and a limit assembly are arranged on the operating table, the lifting cross frame is arranged above the cutting station, and the lifting cross frame can be raised and lowered, a cutting knife which can cut the steel pipe under the drive of a motor is arranged below the lifting cross frame, the limit assembly is arranged below the cutting station, an abutment block is arranged in the limit assembly, the abutment block can be raised and lowered, and the abutment block can rise to the cutting station to abut against the steel pipe, a plurality of support seats can form a sliding abutment with the steel pipe, and a plurality of support seats are respectively arranged at the front and rear sides of the operating table, and are arranged at intervals along the length direction of the steel pipe.

[0005] The advantages of adopting the above technical solution are: an operating table and several support seats are set, a cutting station, a lifting cross frame and a limit assembly are set on the operating table, the lifting cross frame is set on the cutting station so that it can be lifted, and a cutting knife that can cut the steel pipe under the drive of a motor is set below the lifting cross frame, and the position of the lifting cross frame is adjusted, and then the steel pipe in the cutting station of the cutting knife cabinet is cut; and the limit assembly set at the bottom of the cutting station can form or release the abutment with the steel pipe at the cutting station through the lifting and lowering of the abutment block therein, when the steel pipe needs to be adjusted, the abutment between the abutment block and the steel pipe is released, so that the steel pipe can be adjusted normally, and when cutting the steel pipe, the abutment block and the steel pipe are abutted, and the friction between the two is used to limit the steel pipe, which is convenient for cutting; finally, several support seats are respectively set at the front and back of the operating table to provide sliding support for the part of the steel pipe other than the operating table, so as to facilitate the cutting or adjustment operation of the staff.

[0006] The utility model can be further configured as follows: a sliding abutment is provided in the limit assembly, a first rotating roller capable of abutting against the steel pipe is rotatably provided on the sliding abutment, and the sliding abutment is adjacently arranged to the abutment block.

[0007] Through further configuration, a sliding abutment is provided in the limiting assembly, a first rotating roller that can abut against the steel pipe is rotatably provided on the sliding abutment, and the sliding abutment is adjacent to the abutment block to provide sliding abutment for the steel pipe. After the abutment block rises and forms abutment with the steel pipe, it will not affect the limiting cooperation between the steel pipe and the abutment block. When the abutment block descends to release the abutment against the steel pipe, the sliding abutment can cooperate with the front and rear support seats to provide sliding support for the part of the steel pipe at the cutting station, thereby facilitating the adjustment of the steel pipe.

[0008] The utility model can be further configured as follows: a cushion layer is arranged above the abutment block, and the cushion layer is made of elastic material.

[0009] Through further configuration, a cushion layer made of elastic material is arranged above the abutment block, which can better fit on the steel pipe through the elastic deformation generated by the cushion layer when abutting the steel pipe, thereby achieving a better limiting effect.

[0010] The utility model can be further configured as follows: a limiting block is arranged at one side of the abutting block, the limiting block is vertically extended, and the limiting block can abut against the steel pipe for limiting position.

[0011] By further setting up a vertically extending limit block on one side of the abutment block, the lateral rolling of the steel pipe can be avoided by the abutment limit between the limit block and the steel pipe. The steel pipe can also be rolled by abutting against the abutment block to achieve the purpose of convenient adjustment.

[0012] The utility model can be further configured as follows: the support seat includes a first support rod and a second rotating roller, the second rotating roller is rotatably arranged and can abut against the steel pipe, and the first support rod is arranged at both ends of the second rotating roller and extends downward to connect with the ground to form a support.

[0013] Through further configuration, a first support rod and a second rotating roller are arranged on the support seat, and the first support rod arranged at both ends of the second rotating roller extends downward to connect with the ground to form a support, and then the second rotating roller is rotated to abut against the steel pipe to form a sliding abutment with the steel pipe.

[0014] The utility model can be further configured as follows: the support seat includes a plurality of second support rods, one end of the second support rod is connected to the first support rod near the connection between the first support rod and the second rotating roller, and the other end of the second support rod is inclined and extends to abut the ground, and the plurality of second support rods are arranged at intervals in the circumferential direction along the connection between the first support rod and the second rotating roller.

[0015] Through further configuration, a plurality of second support rods are arranged on the support seat, one end of the second support rod is connected to the first support rod near the connection between the first support rod and the second rotating roller and extends obliquely to abut against the ground, and the second support rods are arranged at intervals along the circumference of the connection between the first support rod and the second rotating roller, so as to strengthen the bearing capacity of the support seat through the second support rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A top view of an embodiment of the utility model;

[0017] Figure 2 A three-dimensional diagram of an embodiment of the utility model;

[0018] Figure 3 For the utility model embodiment Figure 2 Enlarged view of part a;

[0019] Figure 4 This is a schematic diagram of the structure of the support base in the embodiment of the utility model;

[0020] Among them: operating table 1; cutting station 11; lifting horizontal frame 12; cutting knife 121; supporting seat 2; first support rod 21; second rotating roller 22; second support rod 23; limiting assembly 3; abutment block 31; cushion layer 311; sliding abutment member 32; first rotating roller 321; limiting block 33. DETAILED DESCRIPTION

[0021] The utility model is a steel pipe cutting device. Figure 1-4 As shown: it includes an operating table 1 and several support seats 2, the operating table 1 is provided with a cutting station 11, a lifting cross frame 12 and a limit assembly 3, the lifting cross frame 12 is arranged above the cutting station 11, and the lifting cross frame 12 can be raised and lowered, a cutting knife 121 capable of cutting the steel pipe driven by a motor is arranged below the lifting cross frame 12, the limit assembly 3 is arranged below the cutting station 11, an abutment block 31 is arranged in the limit assembly 3, the abutment block 31 can be raised and lowered, and the abutment block 31 can rise to the cutting station 11 to abut against the steel pipe, several support seats 2 can form a sliding abutment fit with the steel pipe, and several support seats 2 are respectively arranged at the front and rear sides of the operating table 1, and are arranged at intervals along the length direction of the steel pipe.

[0022] The position limiting assembly 3 is provided with a sliding abutment 32 , on which a first rotating roller 321 capable of abutting against the steel pipe is rotatably provided, and the sliding abutment 32 is disposed adjacent to the abutment block 31 .

[0023] A cushion layer 311 is disposed above the abutting block 31 , and the cushion layer 311 is made of elastic material.

[0024] A limiting block 33 is disposed at one side of the abutting block 31 . The limiting block 33 is vertically extended and can abut against the steel pipe for limiting position.

[0025] The support seat 2 includes a first support rod 21 and a second rotating roller 22. The second rotating roller 22 is rotatably arranged and can abut against the steel pipe. The first support rod 21 is arranged at both ends of the second rotating roller 22 and extends downward to connect with the ground to form a support.

[0026] The support seat 2 includes a plurality of second support rods 23, one end of the second support rod 23 is connected to the first support rod 21 near the connection between it and the second rotating roller 22, and the other end of the second support rod 23 extends obliquely to abut against the ground, and the plurality of second support rods 23 are arranged circumferentially at intervals along the connection between the first support rod 21 and the second rotating roller 22.

[0027] The above example is only one preferred specific example of the present invention. The common changes and substitutions made by those skilled in the art within the technical solution of the present invention are all included in the protection scope of the present invention.

Claims

1. A steel pipe cutting device, characterized in that: It includes an operating table and several support seats. The operating table is provided with a cutting station, a lifting cross frame and a limit assembly. The lifting cross frame is arranged above the cutting station and can be raised and lowered. A cutting knife capable of cutting the steel pipe under the drive of a motor is arranged below the lifting cross frame. The limit assembly is arranged below the cutting station. An abutment block is arranged in the limit assembly. The abutment block can be raised and lowered and can rise to the cutting station to abut against the steel pipe. Several support seats can form a sliding abutment fit with the steel pipe. Several support seats are respectively arranged at the front and rear sides of the operating table and are arranged at intervals along the length direction of the steel pipe.

2. The steel pipe cutting device according to claim 1, characterized in that: The position limiting assembly is provided with a sliding abutment member, on which a first rotating roller capable of abutting against the steel pipe is rotatably provided, and the sliding abutment member is arranged adjacent to the abutment block.

3. The steel pipe cutting device according to claim 2, characterized in that: A cushion layer is arranged above the abutment block, and the cushion layer is made of elastic material.

4. The steel pipe cutting device according to claim 1, 2 or 3, characterized in that: A limiting block is arranged at one side of the abutting block, the limiting block is arranged to extend vertically, and the limiting block can abut against the steel pipe to limit the position.

5. The steel pipe cutting device according to claim 2 or 3, characterized in that: The support seat includes a first support rod and a second rotating roller. The second rotating roller is rotatably arranged and can abut against the steel pipe. The first support rod is arranged at both ends of the second rotating roller and extends downward to connect with the ground to form a support.

6. The steel pipe cutting device according to claim 5, characterized in that: The support seat includes a plurality of second support rods, one end of which is connected to the first support rod near the connection between it and the second rotating roller, and the other end of the second support rod is inclined and extends to abut the ground. The plurality of second support rods are arranged at intervals along the circumference of the connection between the first support rod and the second rotating roller.

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