CN213469770U

CN213469770U - Cutting device for steel pipe production

Info

Publication number: CN213469770U
Application number: CN202022301190.4U
Authority: CN
Inventors: 莫观荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-18
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a cutting device for steel pipe production, which comprises a workbench, a mounting seat and a cutting mechanism, wherein the middle part of one side of the workbench is fixedly provided with the mounting seat, the top central position of the workbench is provided with a cutting knife groove through the bottom end, the top central position of the mounting seat is fixedly provided with the cutting mechanism, the cutting mechanism comprises a base, the top central position of the base is vertically and fixedly provided with a supporting seat, one side of the top end of the supporting seat is rotatably provided with a first rod, the end of the first rod, which is far away from the supporting seat, is fixedly provided with a mounting ring, the outer ring wall of the mounting ring is vertically and fixedly connected with a second rod, the end of the second rod, which is far away from the mounting ring, is fixedly provided with a stop block, the central position of the side of the stop block, which is far away from the second rod, has the characteristics of high cutting efficiency and wide application range caused by convenient use.

Description

Cutting device for steel pipe production

Technical Field

The utility model relates to a cutting device, in particular to a cutting device for steel pipe production usefulness.

Background

The steel pipe is comparatively common building substrate in the building engineering field, the cutting device of traditional steel pipe production usefulness has the cutting inefficiency that leads to of using inconvenience and the little problem of application range when using, wherein the cutting inefficiency is because traditional steel pipe is placed on the workstation, need repeated transport steel pipe just can change different cutting tool positions after cutting a department, and need the segmentation just can take off the steel pipe after whole cutting finishes, whole operation flow step leads to cutting inefficiency more, wherein application range is little, because traditional steel pipe cutting anchor clamps specification is fixed, consequently, can only be used for the steel pipe of spacing centre gripping same model, consequently, there is the inconvenient problem of using, need design a cutting device who is used for steel pipe production usefulness to this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device for steel pipe production usefulness to solve the problem that the existence that proposes among the above-mentioned background art uses the cutting inefficiency that inconveniently leads to and application range is little.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for steel pipe production comprises a workbench, a mounting seat and a cutting mechanism, wherein the mounting seat is fixedly arranged in the middle of one side edge of the workbench, a cutting knife groove is formed in the top center position of the workbench and penetrates through the bottom end of the workbench, the cutting mechanism is fixedly arranged in the top center position of the mounting seat and comprises a base, a supporting seat is vertically and fixedly arranged in the top center position of the base, a first rod is rotatably arranged on one side of the top end of the supporting seat, a mounting ring is fixedly arranged on one end of the first rod, which is far away from the supporting seat, a second rod is vertically and fixedly connected to the outer ring wall of the mounting ring, a stop block is fixedly arranged on one end of the second rod, which is far away from the mounting ring, a handle is fixedly arranged in the center position of one side of the stop block, which is far, the motor one end is kept away from in the axis of rotation and the perpendicular fixed connection cutting knife flywheel of center annular hole that runs through the collar is rotated, the top fixed mounting of workstation has four centre gripping placer mechanisms, four centre gripping placer mechanism all includes two unanimous and mutual installation poles that set up side by side, eight the equal perpendicular fixed connection of installation pole is on the top of workstation, eight installation pole top one side is all rotated and is installed and support down tube, eight the equal perpendicular fixed connection of top plane department of supporting the down tube has two first installation pieces, double-phase side by side all rotate between the first installation piece and install first cylinder, eight the equal perpendicular fixed connection of top inclined plane department of supporting the down tube has two second installation pieces, double-phase side by side all rotate between the second installation piece and install the second cylinder.

As a preferred technical scheme of the utility model, the first support column of the equal perpendicular fixedly connected with in four edges in bottom of workstation, the equal perpendicular fixedly connected with second support column in four edges of mount pad bottom, four first support column is unanimous with four second support column specifications and the setting of bottom parallel and level.

As an optimized technical scheme of the utility model, the cutting knife flywheel just designs with cutting knife groove position is relative and looks adaptation.

As an optimized technical solution of the utility model, it is a plurality of the inclination of supporting the down tube is 135.

As a preferred technical solution of the present invention, the included angle between the first rod and the second rod is 150 °.

As an optimized technical scheme of the utility model, the length of second pole is greater than half of workstation width.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a cutting device for steel pipe production usefulness has the cutting that has convenient to use to lead to efficient and the wide characteristics of application range, specifically speaking:

firstly, the cutting device for steel pipe production is provided with a plurality of four groups of clamping and placing mechanisms, when steel pipes with different specifications are placed on the first roller of the clamping and placing mechanism, the gravity of the steel pipes can press down the first roller which is in contact with the steel pipes and drive the supporting inclined rods to start to rotate obliquely, and the second roller is enabled to be abutted against the outer pipe walls of the steel pipes with different specifications, so that the cutting device for steel pipe production can have a good clamping and limiting function on the steel pipes with different specifications, and has the characteristic of wide application range;

second, this a cutting device for steel pipe production usefulness, owing to be provided with first cylinder and second cylinder, after once cutting finishes, can directly promote the steel pipe, utilize the sliding friction that can pivoted first cylinder and second cylinder replace the steel pipe, consequently need repeated transport steel pipe just can be very convenient change different cutting knife positions to also need the segmentation to take off the steel pipe after whole cutting finishes, only need directly promote the steel pipe can, whole operation flow step leads to cutting efficiently less.

Drawings

Fig. 1 is a schematic view of the appearance three-dimensional structure of the present invention;

fig. 2 is a schematic structural view of the cutting mechanism of the present invention;

fig. 3 is a schematic structural view of a part of the clamping and placing mechanism of the present invention.

In the figure: 1. a work table; 2. a mounting seat; 3. a cutting mechanism; 4. a clamping and placing mechanism; 11. a first support column; 12. cutting a cutter groove; 21. a second support column; 31. a base; 32. a supporting seat; 33. a first lever; 34. a mounting ring; 35. a second lever; 36. a stopper; 37. a handle; 38. a motor; 39. a rotating shaft; 310. cutting the cutter wheel; 41. mounting a rod; 42. supporting the diagonal rods; 43. a first mounting block; 44. a first drum; 45. a second mounting block; 46. a second roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a cutting device for steel pipe production, comprising a workbench 1, a mounting seat 2 and a cutting mechanism 3, wherein the mounting seat 2 is fixedly installed at the middle part of one side of the workbench 1, a cutting knife slot 12 is opened at the top end of the workbench 1, the cutting mechanism 3 is fixedly installed at the top end central position of the mounting seat 2, the cutting mechanism 3 comprises a base 31, a supporting seat 32 is vertically and fixedly installed at the top end central position of the base 31, a first rod 33 is rotatably installed at one side of the top end of the supporting seat 32, a mounting ring 34 is fixedly installed at the end of the first rod 33 far away from the supporting seat 32, a second rod 35 is vertically and fixedly connected to the outer ring wall of the mounting ring 34, a stop 36 is fixedly installed at the end of the second rod 35 far away from the mounting ring 34, a handle 37 is fixedly installed at the central position of the side of the stop 36, output fixedly connected with axis of rotation 39 of motor 38, axis of rotation 39 is kept away from motor 38 one end and is rotated the perpendicular fixed connection cutting knife wheel 310 of center annular hole that runs through collar 34, the top fixed mounting of workstation 1 has four centre gripping placer mechanisms 4, four centre gripping placer mechanisms 4 all include two unanimous specifications and each other parallel arrangement's installation pole 41, the equal perpendicular fixed connection of eight installation poles 41 is on the top of workstation 1, eight installation pole 41 top one side is all rotated and is installed and support down tube 42, eight equal perpendicular fixed connection of top plane department of supporting down tube 42 has two first installation pieces 43 of perpendicular fixed connection, all rotate between the double-phase first installation piece 43 and install first cylinder 44, eight equal perpendicular fixed connection of top inclined plane department of supporting down tube 42 has two second installation pieces 45, all rotate between the double-phase second installation piece 45 and install second cylinder 46.

Wherein, the equal perpendicular fixedly connected with first support column 11 in four edges in bottom of workstation 1, the equal perpendicular fixedly connected with second support column 21 in four edges in 2 bottoms of mount pad, four first support columns 11 and the unanimous and bottom parallel and level setting of four 21 specifications of second support column guarantee to support stably.

The cutting knife flywheel 310 and the cutting knife groove 12 are opposite in position and are designed in a matched mode, after cutting is finished, the cutting knife flywheel 310 can be placed, two hands are released, and labor intensity is reduced.

Wherein, the inclination angles of the plurality of supporting inclined rods 42 are 135 degrees, when no steel pipe is placed, the second roller 46 is slightly heavier than the first roller 44, so that the second roller is slightly inclined, but the second roller can be quickly restored to the original position, and the next steel pipe can be conveniently placed in.

Wherein the angle between the first bar 33 and the second bar 35 is 150 deg., reducing the range of motion of the second bar 35, i.e. the handle 37.

The length of the second rod 35 is greater than half of the width of the workbench 1, so that the second rod 35 has enough safety length, and potential safety hazards are reduced.

The working principle is as follows:

in a first step, the steel pipe to be cut is first placed on a number of first rollers 44 on the table 1,

the first roller 44 contacting with the steel pipe is pressed down by the gravity of the steel pipe and drives the supporting diagonal rod 42 to start to rotate obliquely, and the second roller 46 is made to contact with the outer pipe walls of the steel pipes with different specifications;

secondly, starting the motor 38, driving the cutting knife flywheel 310 to rotate through the rotating shaft 39, holding the cutting knife flywheel 310 to drive the first rod 33 to rotate relative to the supporting seat 32, enabling the cutting knife flywheel 310 to be in contact with the steel pipe, starting to cut the steel pipe, cutting off the steel pipe after cutting, turning off the motor 38, and enabling the cutting knife flywheel 310 to be clamped into the cutting knife groove 12;

and thirdly, after one-time cutting is finished, the steel pipe can be directly pushed, the sliding friction of the steel pipe is replaced by the first rotary drum 44 and the second rotary drum 46 which can rotate, different cutting knife positions can be conveniently replaced by repeatedly carrying the steel pipe, the steel pipe can be taken down without segmentation after all cutting is finished, only the steel pipe needs to be directly pushed, and the cutting efficiency is high due to few steps of the whole operation flow.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cutting device for steel pipe production comprises a workbench (1), a mounting seat (2) and a cutting mechanism (3), and is characterized in that the mounting seat (2) is fixedly mounted in the middle of one side of the workbench (1), a cutting knife groove (12) is formed in the top end of the workbench (1) in a penetrating mode and penetrates through the bottom end of the top end center position, the cutting mechanism (3) is fixedly mounted in the top end center position of the mounting seat (2), the cutting mechanism (3) comprises a base (31), a supporting seat (32) is vertically and fixedly mounted in the top end center position of the base (31), a first rod (33) is rotatably mounted on one side of the top end of the supporting seat (32), a mounting ring (34) is fixedly mounted on one end, away from the supporting seat (32), of the first rod (33), a second rod (35) is vertically and fixedly connected to the outer ring wall of the mounting ring (34), and a stop block (36) is fixedly mounted on one end, the cutting tool is characterized in that a handle (37) is fixedly arranged at the center of one side of the second rod (35) far away from the stop block (36), a motor (38) is fixedly arranged on one side of the mounting ring (34), an output end of the motor (38) is fixedly connected with a rotating shaft (39), one end of the rotating shaft (39) far away from the motor (38) rotates to penetrate through a cutting tool wheel (310) vertically and fixedly connected with a central annular hole of the mounting ring (34), four clamping and placing mechanisms (4) are fixedly arranged on the top end of the workbench (1), the four clamping and placing mechanisms (4) respectively comprise two mounting rods (41) which are consistent in specification and are arranged side by side, eight mounting rods (41) are respectively and fixedly connected to the top end of the workbench (1), eight supporting inclined rods (42) are respectively and rotatably arranged on one side of the top end of the mounting rods (41), and eight two first mounting blocks (43) are respectively and fixedly connected to the plane, first rollers (44) are rotatably mounted between the first mounting blocks (43) which are parallel to each other, two second mounting blocks (45) are vertically and fixedly connected to the top end inclined surfaces of the eight supporting inclined rods (42), and second rollers (46) are rotatably mounted between the second mounting blocks (45) which are parallel to each other.

2. The cutting device for steel pipe production according to claim 1, wherein: the equal perpendicular fixedly connected with first support column (11) in four edges in bottom of workstation (1), the equal perpendicular fixedly connected with second support column (21), four in four edges in mount pad (2) bottom first support column (11) and the unanimous just bottom parallel and level setting of four second support column (21) specification.

3. The cutting device for steel pipe production according to claim 1, wherein: the cutting knife wheel (310) is opposite to the cutting knife groove (12) in position and is designed in a matching way.

4. The cutting device for steel pipe production according to claim 1, wherein: the inclination angles of a plurality of the supporting inclined rods (42) are all 135 degrees.

5. The cutting device for steel pipe production according to claim 1, wherein: the angle between the first bar (33) and the second bar (35) is 150 °.

6. The cutting device for steel pipe production according to claim 1, wherein:

the length of the second rod (35) is larger than half of the width of the workbench (1).