CN220259691U

CN220259691U - Seamless steel pipe end cutting device

Info

Publication number: CN220259691U
Application number: CN202321491795.1U
Authority: CN
Inventors: 朱孟尧; 李志刚
Original assignee: Shandong Yong'an Haoyu Pipe Manufacturing Co ltd
Current assignee: Shandong Yong'an Haoyu Pipe Manufacturing Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-12-29
Anticipated expiration: 2033-06-13

Abstract

The utility model discloses a seamless steel pipe end cutting device, which comprises: the cutting table is characterized in that a placing seat and a mounting frame are arranged at the top end of the cutting table, the placing seat is positioned in the middle of the mounting frame, a pressing mechanism is arranged at the top of the rear side of the placing seat, a first hydraulic cylinder is arranged at the top end of the mounting frame, an output shaft of the first hydraulic cylinder extends through the mounting frame and is provided with a steel pipe cutting machine, and dust collectors are arranged at two ends of the placing seat; the outer end of steel pipe cutting machine installs the splashproof frame, and this seamless steel pipe end cutting device is driven splashproof frame and steel pipe cutting machine through the pneumatic cylinder and is moved down, makes the front end of splashproof frame block the front end of steel pipe end to laminate with the steel pipe through arc slider extrusion, then continue to drive the steel pipe cutting machine through the pneumatic cylinder and move down and cut the steel pipe, then absorb the garrulous end through the dust catcher, the practicality is stronger.

Description

Seamless steel pipe end cutting device

Technical Field

The utility model relates to the technical field of steel pipe production, in particular to a seamless steel pipe end cutting device.

Background

The application number 202020972327.6 provides a steel pipe cutting device, wherein a second air cylinder is arranged to push a second push plate to extrude a steel pipe, so that the steel pipe is fixed between the second push plate and a first push plate, the steel pipe is prevented from shifting when being cut, the first push plate is pushed to move by the first air cylinder, the steel pipe is driven to move upwards, the steel pipe is cut by cutting saw teeth, and the cutting saw teeth are driven to rotate by a servo motor, so that cutting operation is completed;

but the device can produce a large amount of cutting powder when cutting off seamless steel pipe end, leads to the garrulous end to splash, and not only the operator is accidentally injured easily, and inconvenient clearance causes cutting environment relatively poor moreover, influences cutting personnel's cutting mood and work efficiency, and the practicality is relatively poor.

Disclosure of Invention

The utility model aims to provide a seamless steel pipe end cutting device, which solves the problem that the seamless steel pipe end cutting device in the prior art is inconvenient to prevent broken dust from splashing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a seamless steel pipe end cutting device comprising: the cutting table is characterized in that a placing seat and a mounting frame are arranged at the top end of the cutting table, the placing seat is positioned in the middle of the mounting frame, a pressing mechanism is arranged at the top of the rear side of the placing seat, a first hydraulic cylinder is arranged at the top end of the mounting frame, an output shaft of the first hydraulic cylinder extends through the mounting frame and is provided with a steel pipe cutting machine, and dust collectors are arranged at two ends of the placing seat; the outer end of the steel pipe cutting machine is provided with a splash-proof frame, an output shaft of the first hydraulic cylinder slides to extend through the top end of the splash-proof frame, the middle part of the rear end of the splash-proof frame is provided with an arc-shaped sliding block in a sliding mode, and an elastic mechanism is arranged between the steel pipe cutting machine and the splash-proof frame.

Preferably, the top end of the placement seat is provided with a groove, and the surface of the groove is provided with a strip-shaped through groove.

Preferably, the pressing mechanism includes: the hydraulic cylinder II and the pressing plate are arranged at the top of the rear end of the placement seat, the hydraulic cylinder II is arranged at the top end of the top plate, and an output shaft of the hydraulic cylinder II extends through the top plate and is provided with the pressing plate.

Preferably, the elastic mechanism includes: connecting block, limiting plate and spring two, the connecting block is installed on the top of steel pipe cutting machine, the top of connecting block slip extension is gone into the top inner chamber of splashproof frame and is installed the limiting plate, spring two is installed on the top of limiting plate, the top welding of spring two is at the inner chamber top of splashproof frame.

Preferably, the rubber pad is installed to the bottom of splashproof frame, spring one is installed on the top of arc slider, the top welding of spring one is at the rear side inner chamber top of splashproof frame.

Preferably, a support column is installed at four corners of the bottom end of the cutting table, and a base is installed at the bottom end of the support column.

Preferably, the base includes: iron core, supporting shoe and elastic layer, the standing groove has been seted up on the top of supporting shoe, the surface mounting of elastic layer has annular arch, the limit ring is installed to the bottom of elastic layer, rectangular channel has been seted up to the bottom of elastic layer, the limit ring is located rectangular channel both sides.

Compared with the prior art, the utility model has the beneficial effects that: this seamless steel pipe end cutting device passes through a hydraulic cylinder and drives splashproof frame and steel pipe cutting machine downwardly moving, makes the front end of splashproof frame block the front end of steel pipe end to laminate with the steel pipe through arc slider extrusion, then continue to drive steel pipe cutting machine downwardly moving through the hydraulic cylinder and cut the steel pipe, then absorb garrulous end through the dust catcher, the practicality is stronger.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a side cross-sectional view of the docking station of FIG. 1;

FIG. 3 is a cross-sectional view of the splash guard frame of FIG. 1;

fig. 4 is a schematic view of the base structure of fig. 1.

In the figure: 1. cutting table, 2, support column, 3, base, 4, placing seat, 5, mounting bracket, 6, dust catcher, 7, hydraulic cylinder one, 8, steel pipe cutting machine, 9, splash guard, 10, arc slider, 11, spring one, 12, roof, 13, hydraulic cylinder two, 14, clamp plate, 15, recess, 16, bar through groove, 17, rubber pad, 18, connecting block, 19, limiting plate, 20, spring two, 31, iron core, 32, supporting shoe, 33, elastic layer, 34, placing groove, 35, annular bulge, 36, rectangular groove, 37, side ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a seamless steel pipe end cutting device comprising: the cutting table 1, the top of the cutting table 1 is provided with a placing seat 4 and a mounting frame 5, the placing seat 4 is positioned in the middle of the mounting frame 5, the top of the rear side of the placing seat 4 is provided with a pressing mechanism, the top of the mounting frame 5 is provided with a first hydraulic cylinder 7, an output shaft of the first hydraulic cylinder 7 extends through the mounting frame 5 and is provided with a steel pipe cutting machine 8, both ends of the placing seat 4 are provided with a dust collector 6, and the dust collector 6 is convenient for sucking the dust cleanly;

the outer end of the steel pipe cutting machine 8 is provided with a splash-proof frame 9, an output shaft of the hydraulic cylinder I7 slides to extend through the top end of the splash-proof frame 9, the middle part of the rear end of the splash-proof frame 9 is slidably provided with an arc-shaped sliding block 10, an elastic mechanism is arranged between the steel pipe cutting machine 8 and the splash-proof frame 9, and the broken pieces are gathered in a small area through the splash-proof frame 9.

As a preferred scheme, still further, the top of placing seat 4 has seted up recess 15, and bar logical groove 16 has been seted up on the surface of recess 15, is convenient for the cutting saw through bar logical groove 16 and cuts downwards.

As a preferred solution, the pressing mechanism further includes: the top plate 12 is installed at the rear end top of the placement seat 4, the second hydraulic cylinder 13 is installed at the top end of the top plate 12, the output shaft of the second hydraulic cylinder 13 extends through the top plate 12 and is provided with the pressing plate 14, and the steel pipe is conveniently pressed through the pressing plate.

Preferably, the elastic mechanism further includes: connecting block 18, limiting plate 19 and spring two 20, connecting block 18 is installed on the top of steel pipe cutting machine 8, and the top of connecting block 18 slides and extends into the top inner chamber of splashproof frame 9 and install limiting plate 19, and spring two 20 is installed on the top of limiting plate 19, and the top welding of spring two 20 is at the inner chamber top of splashproof frame 9, through above-mentioned steel pipe cutting machine 8 and splashproof frame 9 elastic connection of being convenient for.

As the preferable scheme, still further, rubber pad 17 is installed to splashproof frame 9's bottom, and spring one 11 is installed on arc slider 10's top, and the welding of spring one 11's top is at splashproof frame 9's rear side inner chamber top, and through above-mentioned arc slider 10 and the laminating of steel pipe of being convenient for are inseparable.

As a preferred scheme, still further, a support column 2 is all installed in the bottom four corners of cutting platform 1, and base 3 is installed to the bottom of support column 2, through above-mentioned being convenient for support cutting platform 1.

Preferably, the base 3 further includes: iron core 31, supporting shoe 32 and elastic layer 33, standing groove 34 has been seted up on the top of supporting shoe 32, and the annular protrusion 35 of surface mounting of elastic layer 33, and limit ring 37 is installed to the bottom of elastic layer 33, and rectangular channel 36 has been seted up to the bottom of elastic layer 33, and limit ring 37 is located rectangular channel 36 both sides, through above-mentioned reduction of being convenient for impact.

The dust collector, the hydraulic cylinder and the steel pipe cutting machine are in the prior art, and the steel pipe cutting machine comprises a driving machine, an outer frame and a cutting saw as long as the dust collector, the hydraulic cylinder and the steel pipe cutting machine meet the requirements of the scheme.

Working principle: after the utility model is installed, firstly, the installation and fixation and safety protection of the utility model are checked, then the steel pipe can be used, when the utility model is used, the steel pipe is placed in the groove 15, the front end of the steel pipe is propped against the front part of the groove 15, the pressing plate 14 is driven to move downwards by the hydraulic cylinder II 13 to fix the steel pipe, then the splash guard 9 and the steel pipe cutter 8 are driven to move downwards by the hydraulic cylinder I7, the splash guard 9 is firstly contacted with the top of the placing seat 4, the arc-shaped slide block 10 slides upwards under the extrusion of the steel pipe in the descending process of the splash guard 9, the spring I11 is extruded, the arc-shaped slide block 10 is attached to the surface of the steel pipe, then the steel pipe cutter 8 is started, the steel pipe cutter 8 is continuously driven to move downwards by the hydraulic cylinder I7 to cut the end of the steel pipe, the steel pipe cutter 8 drives the connecting block 18 to pull the spring II 20 downwards, the splash guard 9 and the steel pipe cutter 8 are driven to move upwards by the hydraulic cylinder I7 after cutting, and then the dust collector 6 is started to absorb the dust.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation; also, unless expressly specified and limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. A seamless steel pipe end cutting device comprising: cutting table (1), its characterized in that, place seat (4) and mounting bracket (5) are installed on the top of cutting table (1), place seat (4) are located mounting bracket (5) middle part, hold-down mechanism is installed at the rear side top of placing seat (4), pneumatic cylinder one (7) is installed on the top of mounting bracket (5), the output shaft of pneumatic cylinder one (7) extends and installs steel pipe cutting machine (8) in mounting bracket (5), a dust catcher (6) are all installed at the both ends of placing seat (4);

the outer end of the steel pipe cutting machine (8) is provided with a splash-proof frame (9), an output shaft of the hydraulic cylinder I (7) slides to extend through the top end of the splash-proof frame (9), the middle part of the rear end of the splash-proof frame (9) is slidably provided with an arc-shaped sliding block (10), and an elastic mechanism is arranged between the steel pipe cutting machine (8) and the splash-proof frame (9).

2. A seamless steel pipe end cutting device according to claim 1, wherein the top end of the placing seat (4) is provided with a groove (15), and the surface of the groove (15) is provided with a strip-shaped through groove (16).

3. A seamless steel pipe end cutting apparatus according to claim 1, wherein the pressing mechanism comprises: the hydraulic cylinder II (13) and clamp plate (14), roof (12) are installed at the rear end top of placing seat (4), pneumatic cylinder II (13) are installed on the top of roof (12), the output shaft of pneumatic cylinder II (13) extends roof (12) and installs clamp plate (14).

4. A seamless steel pipe end cutting apparatus according to claim 1, wherein the elastic mechanism comprises: connecting block (18), limiting plate (19) and spring two (20), connecting block (18) are installed on the top of steel pipe cutting machine (8), the top of connecting block (18) slides and extends into the top inner chamber of splashproof frame (9) and install limiting plate (19), spring two (20) are installed on the top of limiting plate (19), the top welding of spring two (20) is at the inner chamber top of splashproof frame (9).

5. The seamless steel pipe end cutting device according to claim 1, wherein a rubber pad (17) is arranged at the bottom end of the splash-proof frame (9), a first spring (11) is arranged at the top end of the arc-shaped sliding block (10), and the top end of the first spring (11) is welded at the top of the rear side inner cavity of the splash-proof frame (9).

6. A seamless steel pipe end cutting device according to claim 1, wherein a support column (2) is installed at four corners of the bottom end of the cutting table (1), and a base (3) is installed at the bottom end of the support column (2).

7. A seamless steel tube end cutting device according to claim 6, wherein the base (3) comprises: iron core (31), supporting shoe (32) and elastic layer (33), standing groove (34) have been seted up on the top of supporting shoe (32), annular protruding (35) are installed to the surface mounting of elastic layer (33), limit ring (37) are installed to the bottom of elastic layer (33), rectangular channel (36) have been seted up to the bottom of elastic layer (33), limit ring (37) are located rectangular channel (36) both sides.