CN215280434U

CN215280434U - Semi-automatic laser pipe cutting machine

Info

Publication number: CN215280434U
Application number: CN202121160052.7U
Authority: CN
Inventors: 张俊伟
Original assignee: Hubei Semate Intelligent Equipment Co ltd
Current assignee: Hubei Semate Intelligent Equipment Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-24
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to a pipe cutting machine equipment technical field specifically is a semi-automatic laser pipe cutting machine, which comprises a frame, the top of frame is provided with laser cutting device, the top fixed mounting of frame has drive arrangement, the spacing axle of top fixedly connected with of frame, drive arrangement's top swing joint has stop gear, drive arrangement's top sliding connection has supporting mechanism. The utility model has the advantages that: through setting up the bearing, when the limiting plate supported tubular product and kept away from rotary air chuck's one end, the limiting plate can rotate with tubular product is synchronous, the friction between tubular product and the limiting plate and the noise that produces have been avoided, and reduce the wearing and tearing of tubular product to the limiting plate, the life of limiting plate and first cylinder has been improved, thereby reach the purpose of saving the cost, through setting up strutting arrangement, support one side of tubular product cutting department, reduce rocking of tubular product rotatory in-process, thereby improve the quality of the tubular product of cutting out.

Description

Semi-automatic laser pipe cutting machine

Technical Field

The utility model relates to a pipe cutting machine equipment technical field, especially a semi-automatic laser pipe cutting machine.

Background

In the traditional pipe cutting process, the pure manual operation of manual cutting is generally adopted, the process completely depends on experience and subjective judgment of technicians, the error rate is high, the quality of cut products is different, when the number of cut products is large, the labor efficiency is low, the labor intensity of workers is high, mistakes are easy to make during operation, the product quality is reduced, the existing equipment is also provided with a full-automatic pipe cutting machine, but the equipment is large, the cost is high, the full-automatic pipe cutting machine is suitable for large-batch production, the full-automatic pipe cutting machine is not suitable for small-yield production, and the semi-automatic pipe cutting machine can be generally used for small-yield production.

The semi-automatic laser pipe cutting machine disclosed in chinese patent CN211661346U can cut pipes with different lengths and different pipe diameters, but has the following disadvantages while solving the problems:

1. when the semi-automatic laser pipe cutting machine is used for cutting a pipe, the pipe needs to be rotated, one end of the pipe can abrade the limiting plate and even damage the driving cylinder, the service lives of the limiting plate and the driving cylinder are shortened, the production cost can be increased by replacing or maintaining the limiting plate and the driving cylinder, and if the metal pipe is cut, noise can be generated by friction between the limiting plate and the pipe, so that the influence on workers can be caused;

2. this semi-automatic laser pipe cutting machine, when cutting process longer tubular product, because the reason of gravity, tubular product can rock at the in-process production of rotatory cutting for the error appears in cutting department, influences the quality of the tubular product of cutting out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a semi-automatic laser pipe cutting machine.

The purpose of the utility model is realized through the following technical scheme: a semi-automatic laser pipe cutting machine comprises a rack, wherein a laser cutting device is arranged at the top of the rack, a driving device is fixedly mounted at the top of the rack, a limiting shaft is fixedly connected at the top of the rack, a limiting mechanism is movably connected at the top of the driving device, and a supporting mechanism is slidably connected at the top of the driving device;

the limiting mechanism comprises a mounting plate, a first connecting block, a second connecting block, a first air cylinder, a bearing and a limiting plate, wherein the first connecting block is fixedly connected to the bottom of the mounting plate, the second connecting block is fixedly mounted at the bottom of the mounting plate, the first air cylinder is fixedly mounted on one side of the mounting plate, the output end of the first air cylinder is fixedly connected with an inner ring of the bearing, and the outer ring of the bearing is fixedly connected with the limiting plate;

the supporting mechanism comprises a connecting plate, a third connecting block, a fourth connecting block, a second cylinder and a supporting plate, the bottom of the connecting plate is fixedly connected with the third connecting block, the bottom of the connecting plate is fixedly connected with the fourth connecting block, the second cylinder is fixedly mounted on one side of the top of the connecting plate, and the output end of the second cylinder is fixedly connected with the supporting plate.

Preferably, one side of frame is provided with rotatory pneumatic chuck, the blanking mouth has been seted up at the top of frame, the bottom fixedly connected with fuse board of blanking mouth, the case that gathers materials has been placed to the bottom of fuse board.

Preferably, drive arrangement includes servo motor and threaded rod, servo motor's output fixedly connected with threaded rod, servo motor fixed mounting is at the top of frame, servo motor's one end is kept away from to the threaded rod is rotated with the frame and is connected.

Preferably, the material collecting box comprises a box body, a handle and rollers, the handle is fixedly connected to one side of the top of the box body, and the rollers are movably connected to the bottom of the box body.

Preferably, a threaded hole is formed in the middle of the first connecting block, the first connecting block is in threaded connection with the threaded rod through the threaded hole, a through hole is formed in the middle of the second connecting block, and the second connecting block is in sliding connection with the limiting shaft through the through hole.

Preferably, the middle parts of the third connecting block and the fourth connecting block are provided with through holes, the third connecting block is rotatably connected with the threaded rod through the through holes, and the fourth connecting block is fixedly connected with the limiting shaft through the through holes.

The utility model has the advantages of it is following:

1. the semi-automatic laser pipe cutting machine is characterized in that the bearing is arranged, the output end of the first air cylinder is fixedly connected with the inner ring of the bearing, the limiting plate is fixedly connected with the outer ring of the bearing, the first air cylinder is rotatably connected with the limiting plate through the bearing, when the limiting plate butts against one end, away from the rotary pneumatic chuck, of a pipe, the limiting plate can rotate synchronously with the pipe, noise generated due to friction between the pipe and the limiting plate is avoided, abrasion of the pipe to the limiting plate is reduced, the service lives of the limiting plate and the first air cylinder are prolonged, and therefore the purpose of saving cost is achieved;

2. this semi-automatic laser pipe cutting machine, through setting up strutting arrangement, strutting arrangement rotates with drive arrangement to be connected to do not influence drive arrangement and drive stop gear and carry out linear motion, when the longer tubular product of cutting process, start the second cylinder, the second cylinder drives the backup pad, supports one side of tubular product cutting department, reduces rocking of tubular product rotation in-process, thereby improves the quality of the tubular product of cutting out.

Drawings

Fig. 1 is a schematic structural view of a first viewing angle of the present invention;

fig. 2 is a schematic structural view of a second viewing angle of the present invention;

FIG. 3 is a schematic structural view of the back of the present invention;

fig. 4 is a schematic view of the connection relationship between the driving device, the limiting mechanism and the supporting mechanism of the present invention;

fig. 5 is a schematic structural view of the driving device of the present invention;

fig. 6 is a schematic structural view of the limiting mechanism of the present invention;

fig. 7 is a schematic structural view of the supporting mechanism of the present invention;

fig. 8 is a schematic structural view of the material collecting box of the present invention.

In the figure: 1-a machine frame, 2-a laser cutting device, 3-a driving device, 301-a servo motor, 302-a threaded rod, 4-a limiting mechanism, 401-a mounting plate, 402-a first connecting block, 403-a second connecting block, 404-a first air cylinder, 405-a bearing, 406-a limiting plate, 5-a supporting mechanism, 501-a connecting plate, 502-a third connecting block, 503-a fourth connecting block, 504-a second air cylinder, 505-a supporting plate, 6-a rotary air chuck, 7-a blanking port, 8-a material guiding plate, 9-a material collecting box, 901-a box body, 902-a handle and 903-a roller.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 and 2, a semi-automatic laser pipe cutting machine comprises a frame 1, wherein a laser cutting device 2 is arranged at the top of the frame 1, the laser cutting device 2 is the same as that in the prior art, a driving device 3 is fixedly arranged at the top of the frame 1, a limiting shaft is fixedly connected at the top of the frame 1, a limiting mechanism 4 is movably connected at the top of the driving device 3, and a supporting mechanism 5 is slidably connected at the top of the driving device 3;

as shown in fig. 6, the limiting mechanism 4 includes a mounting plate 401, a first connecting block 402, a second connecting block 403, a first cylinder 404, a bearing 405 and a limiting plate 406, the first connecting block 402 is fixedly connected to the bottom of the mounting plate 401, the second connecting block 403 is fixedly mounted to the bottom of the mounting plate 401, the first cylinder 404 is fixedly mounted to one side of the mounting plate 401, an inner ring of the bearing 405 is fixedly connected to an output end of the first cylinder 404, the limiting plate 406 is fixedly connected to an outer ring of the bearing 405, and the position of the limiting plate 406 corresponds to the position of the rotary air chuck 6;

as shown in fig. 7, the supporting mechanism 5 includes a connecting plate 501, a third connecting block 502, a fourth connecting block 503, a second cylinder 504 and a supporting plate 505, the bottom of the connecting plate 501 is fixedly connected with the third connecting block 502, the bottom of the connecting plate 501 is fixedly connected with the fourth connecting block 503, the second cylinder 504 is fixedly mounted on one side of the top of the connecting plate 501, the output end of the second cylinder 504 is fixedly connected with the supporting plate 505, and the supporting plate 505 is an arc-shaped plate.

As an optimal technical solution of the present invention, as shown in fig. 1-3, one side of the frame 1 is provided with a rotary pneumatic chuck 6, the rotary pneumatic chuck 6 is the same as the prior art, the top of the frame 1 is provided with a blanking port 7, the bottom of the blanking port 5 is fixedly connected with a material guiding plate 8, and a material collecting box 9 is placed at the bottom of the material guiding plate 8.

As a preferred technical scheme of the utility model, as shown in fig. 5, drive arrangement 3 includes servo motor 301 and threaded rod 302, and servo motor 301's output fixedly connected with threaded rod 302, servo motor 301 fixed mounting are at the top of frame 1, and servo motor 301's one end is kept away from to threaded rod 302 rotates with frame 1 to be connected.

As a preferred technical scheme of the utility model, as shown in FIG. 8, the case 9 that gathers materials includes box 901, handle 902 and gyro wheel 903, and one side fixedly connected with handle 902 at box 901 top, the bottom swing joint of box 901 have gyro wheel 903.

As a preferred technical scheme of the utility model, as shown in fig. 4, threaded hole is seted up at the middle part of first connecting block 402, and first connecting block 402 passes through screw hole and threaded rod 302 threaded connection, and the through-hole has been seted up at the middle part of second connecting block 403, and second connecting block 403 passes through-hole and spacing axle sliding connection.

As an optimal technical scheme of the utility model, as shown in fig. 4, the through-hole has all been seted up at the middle part of third connecting block 502 and fourth connecting block 503, and third connecting block 502 rotates with threaded rod 302 through the through-hole to be connected, and the middle part of third connecting block 502 also can set up the bearing, and third connecting block 502 rotates with threaded rod 302 through the bearing to be connected, and fourth connecting block 503 passes through-hole and spacing axle fixed connection.

The working process of the utility model is as follows: when the cutting device is used, one end of a pipe to be cut is clamped on the rotary pneumatic chuck 6, the second air cylinder 504 is started, the second air cylinder 504 drives the supporting plate 505 to ascend to support one side of a cutting position of the pipe, the servo motor 301 is started, the servo motor 301 drives the threaded rod 302 to rotate, the threaded rod 302 drives the limiting mechanism 4, the limiting shaft limits the limiting mechanism 4, the limiting mechanism 4 makes linear motion along the threaded rod 302, the forward or backward movement of the limiting mechanism 4 is controlled by controlling the forward and backward rotation of the servo motor 301, the servo motor 301 is closed after the limiting mechanism 4 is moved to be close to one end of the pipe far away from the rotary pneumatic chuck 6, the first air cylinder 404 is started, the first air cylinder 404 drives the limiting plate 406 to abut against one end of the pipe far away from the rotary pneumatic chuck 6, the laser cutting device 2 and the rotary starting chuck 6 are started to cut the pipe, and the first air cylinder 404 contracts after the cutting is completed, the pipe directly enters a material collecting box 9 through a blanking port 7 and a material guiding plate 8.

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. The utility model provides a semi-automatic laser pipe cutting machine which characterized in that: the laser cutting machine comprises a rack (1), wherein a laser cutting device (2) is arranged at the top of the rack (1), a driving device (3) is fixedly mounted at the top of the rack (1), a limiting shaft is fixedly connected at the top of the rack (1), a limiting mechanism (4) is movably connected at the top of the driving device (3), and a supporting mechanism (5) is slidably connected at the top of the driving device (3);

the limiting mechanism (4) comprises a mounting plate (401), a first connecting block (402), a second connecting block (403), a first air cylinder (404), a bearing (405) and a limiting plate (406), the bottom of the mounting plate (401) is fixedly connected with the first connecting block (402), the bottom of the mounting plate (401) is fixedly provided with the second connecting block (403), one side of the mounting plate (401) is fixedly provided with the first air cylinder (404), the output end of the first air cylinder (404) is fixedly connected with an inner ring of the bearing (405), and an outer ring of the bearing (405) is fixedly connected with the limiting plate (406);

the supporting mechanism (5) comprises a connecting plate (501), a third connecting block (502), a fourth connecting block (503), a second air cylinder (504) and a supporting plate (505), the third connecting block (502) is fixedly connected to the bottom of the connecting plate (501), the fourth connecting block (503) is fixedly connected to the bottom of the connecting plate (501), the second air cylinder (504) is fixedly mounted on one side of the top of the connecting plate (501), and the supporting plate (505) is fixedly connected to the output end of the second air cylinder (504).

2. A semi-automatic laser pipe cutter as defined in claim 1, wherein: one side of frame (1) is provided with rotatory pneumatic chuck (6), blanking mouth (7) have been seted up at the top of frame (1), the bottom fixedly connected with fuse board (8) of blanking mouth (7), the case (9) that gathers materials has been placed to the bottom of fuse board (8).

3. A semi-automatic laser pipe cutter as defined in claim 1, wherein: drive arrangement (3) include servo motor (301) and threaded rod (302), the output fixedly connected with threaded rod (302) of servo motor (301), servo motor (301) fixed mounting is at the top of frame (1), the one end that servo motor (301) were kept away from in threaded rod (302) rotates with frame (1) and is connected.

4. A semi-automatic laser pipe cutter as defined in claim 2, wherein: the material collecting box (9) comprises a box body (901), a handle (902) and rollers (903), wherein the handle (902) is fixedly connected to one side of the top of the box body (901), and the rollers (903) are movably connected to the bottom of the box body (901).

5. A semi-automatic laser pipe cutter as defined in claim 1, wherein: the middle part of the first connecting block (402) is provided with a threaded hole, the first connecting block (402) is in threaded connection with the threaded rod (302) through the threaded hole, the middle part of the second connecting block (403) is provided with a through hole, and the second connecting block (403) is in sliding connection with the limiting shaft through the through hole.

6. A semi-automatic laser pipe cutter as defined in claim 1, wherein: the through-hole has all been seted up at the middle part of third connecting block (502) and fourth connecting block (503), third connecting block (502) are connected with threaded rod (302) rotation through the through-hole, fourth connecting block (503) pass through-hole and spacing axle fixed connection.