CN220372463U - Fixed-length type pipe laser cutting machine - Google Patents

Abstract

The utility model provides a fixed-length pipe laser cutting machine, which comprises a support frame and a laser cutting head, wherein the support frame is provided with a pipe moving mechanism and a reciprocating mechanism which are positioned at two sides of the laser cutting head, and the reciprocating mechanism is detachably connected with at least two fixed-length adjusting mechanisms.

Description

Fixed-length type pipe laser cutting machine

Technical Field

The utility model relates to the technical field of laser cutting machines, in particular to a fixed-length type pipe laser cutting machine.

Background

The laser cutting machine focuses laser emitted from the laser into laser beams with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to enable the workpiece to reach the melting point or the boiling point, high-pressure gas coaxial with the beam blows away molten or gasified metal, and along with the movement of the relative position of the beam and the workpiece, a material is finally formed into a kerf so as to achieve the aim of cutting.

Disclosure of Invention

The utility model provides a fixed-length type pipe laser cutting machine aiming at the defects of the prior art.

The utility model solves the technical problems by the following technical means:

fixed length type tubular product laser cutting machine, including support frame and laser cutting head, be provided with tubular product moving mechanism and the reciprocating motion mechanism that is located the laser cutting head both sides on the support frame, can dismantle on the reciprocating motion mechanism and be connected with two at least fixed length adjustment mechanism, fixed length adjustment mechanism includes removal pipe, baffle and connecting block, the connecting block can be dismantled with the reciprocating motion mechanism and be connected, removal pipe and connecting block inner wall sliding connection, and removal pipe surface is equipped with the scale mark, baffle and removal pipe outer wall swing joint.

Preferably, the tubular product moving mechanism includes motor, screw thread lead screw, slip table, guide rail and grip block, motor and support frame outer wall fixed connection, screw thread lead screw one end and motor output shaft fixed connection, the other end rotates with the guide rail inner wall to be connected, the slip table cup joints with screw thread lead screw thread, and slip table and guide rail sliding connection, guide rail and support frame fixed connection, and the guide rail is located between motor and the laser cutting head, motor one end fixed connection is kept away from with the guide rail to the grip block.

Preferably, the sliding table is fixedly connected with a supporting plate close to the side wall of the clamping block.

Preferably, the reciprocating mechanism comprises a sliding rail, a cylinder, a track plate, a limiting block, a guide wheel, a sliding block and a limiting spring, wherein the sliding rail is fixedly connected with the support frame, one end of the cylinder is fixedly connected with the sliding rail, an output shaft of the cylinder extends to be fixedly connected with one end of the track plate, the track plate is slidably connected with the sliding rail, the limiting block is fixedly connected with the support frame, a sliding groove is formed in the inner wall of the limiting block, the guide wheel is rotatably connected with one end, close to the track plate, of the sliding block, the guide wheel is tightly attached to the outer wall of the track plate, the sliding block is slidably connected with the sliding groove, one end of the limiting spring is fixedly connected with the outer wall of the sliding block, and the other end of the limiting spring is fixedly connected with the inner wall of the limiting block.

Preferably, the track plate is provided with a concave-convex track, and the track is symmetrical about the center of the track plate.

Preferably, the connecting block is detachably connected with the top end of the sliding block, and the length of the baffle is smaller than the diameter of the pipe.

The utility model has the beneficial effects that: through the setting of fixed length adjustment mechanism, can be convenient for set up a plurality of restriction sizes for accomplish the cutting of equidimension when cutting same long tubular product, through the setting of scale mark on the movable tube, can remove the movable tube to required distance, and support tubular product one end through the setting of baffle, the laser cutting head cuts tubular product, the setting of different baffles can provide the selection of multiple cutting size, improve the suitability of this laser cutting machine, under reciprocating motion mechanism's effect, fixed length adjustment mechanism restricts the extension length of tubular product, tubular product moving mechanism accomplishes the pay-off of tubular product, overall structure uses conveniently, the suitability is strong.

Drawings

Fig. 1 is a schematic perspective view of a fixed-length pipe laser cutting machine according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the front view of a fixed-length pipe laser cutting machine according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of a fixed-length pipe laser cutting machine according to an embodiment of the present utility model;

in the figure: 1. a support frame; 2. a pipe moving mechanism; 21. a motor; 22. a threaded screw rod; 23. a sliding table; 24. a guide rail; 25. a clamping block; 3. a reciprocating mechanism; 31. a slide rail; 32. a cylinder; 33. a track plate; 34. a limiting block; 35. a guide wheel; 36. a slide block; 37. a limit spring; 4. a fixed length adjusting mechanism; 41. a moving tube; 42. a baffle; 43. a connecting block; 5. a laser cutting head.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Examples

As shown in fig. 1-3, in this embodiment, the fixed-length pipe laser cutting machine includes a support frame 1 and a laser cutting head 5, a pipe moving mechanism 2 and a reciprocating mechanism 3 are disposed on two sides of the laser cutting head 5 on the support frame 1, at least two fixed-length adjusting mechanisms 4 are detachably connected on the reciprocating mechanism 3, the fixed-length adjusting mechanisms 4 include a moving pipe 41, a baffle 42 and a connecting block 43, the connecting block 43 is detachably connected with the reciprocating mechanism 3, the moving pipe 41 is slidably connected with an inner wall of the connecting block 43, scale marks are disposed on the surface of the moving pipe 41, the baffle 42 is movably connected with an outer wall of the moving pipe 41, specifically, through the setting of the fixed-length adjusting mechanisms 4, a plurality of limiting sizes can be conveniently set, so that cutting of different sizes can be completed when cutting a same long pipe, through the setting of scale marks on the moving pipe 41, the moving pipe 41 can be moved to a required distance, the moving pipe 41 is fixed on the connecting block 43 by bolts, one end of the pipe is cut by the baffle 42 through the setting of the baffle 42, the pipe 5, the pipe is cut by the laser cutting head 42, the pipe cutting mechanism is provided with different baffle 42, the applicability of the pipe cutting mechanism can be improved, the applicability of the pipe cutting mechanism can be limited by the pipe cutting mechanism to the pipe cutting length by the pipe cutting machine can be adjusted by the length of the pipe cutting length by setting the pipe with the fixed-length by the pipe cutting mechanism, and the pipe can be adjusted by setting the length by the length 2.

As shown in fig. 1-3, in some embodiments, the pipe moving mechanism 2 includes a motor 21, a threaded screw 22, a sliding table 23, a guide rail 24 and a clamping block 25, where the motor 21 is fixedly connected with an outer wall of the support frame 1, one end of the threaded screw 22 is fixedly connected with an output shaft of the motor 21, the other end is rotationally connected with an inner wall of the guide rail 24, the sliding table 23 is in threaded socket joint with the threaded screw 22, the sliding table 23 is slidably connected with the guide rail 24, the guide rail 24 is fixedly connected with the support frame 1, and the guide rail 24 is located between the motor 21 and the laser cutting head 5, the clamping block 25 is fixedly connected with one end of the guide rail 24 away from the motor 21, in order to ensure that the pipe is kept horizontal, and to facilitate cutting, a supporting plate is fixedly connected with a side wall of the sliding table 23 near the clamping block 25, specifically, in use, a rotating chuck (existing structure is installed at one end of the clamping block 25 away from the motor 21, not shown in the drawing), the pipe passes through the rotating chuck and is clamped and rotated by the rotating chuck, then rotates synchronously, after cutting, the pipe is loosened, the motor 21 is started, the threaded screw 22 is driven to rotate, thereby driving the sliding table 23 to move, and the pipe is pushed to contact with a baffle 42, and cutting is completed.

As shown in fig. 1-3, in some embodiments, the reciprocating mechanism 3 includes a slide rail 31, an air cylinder 32, a track plate 33, a stopper 34, a guide wheel 35, a slide block 36 and a limit spring 37, the slide rail 31 is fixedly connected with the support frame 1, the air cylinder 32 is fixedly connected with one end of the slide rail 31, the output shaft of the air cylinder 32 extends to be fixedly connected with one end of the track plate 33, the track plate 33 is slidingly connected with the slide rail 31, the stopper 34 is fixedly connected with the support frame 1, a slide groove is provided on the inner wall of the stopper 34, the guide wheel 35 is rotationally connected with one end of the slide block 36 close to the track plate 33, the guide wheel 35 is tightly attached to the outer wall of the track plate 33, the slide block 36 is slidingly connected with the slide groove, one end of the limit spring 37 is fixedly connected with the outer wall of the slide block 36, the other end is fixedly connected with the inner wall of the stopper 34, the track plate 33 is provided with a concave-convex track, and the track is centrosymmetric with respect to the track plate 33, in use, if the lengths of the pipes to be cut are consistent, the two baffles 42 are arranged at the same scale and kept motionless in the whole cutting process, so that the pipes with the same size are cut, when the cutting with different sizes is required to be finished on one pipe, the two baffles 42 are firstly arranged at different scales, when the guide wheel 35 is abutted with the concave part of the track plate 33, the baffles 42 close to the clamping blocks 25 are firstly limited in positions of the pipes, after the cutting is finished, the baffles 42 are downwards stirred, the air cylinder 32 is started, the track plate 33 is pushed to slide along the sliding rail 31, when the guide wheel 35 is abutted with the convex part of the track plate 33, the other baffle 42 is moved to the designated position, the pipes are limited, thereby finishing the fixed-length cutting with different lengths, greatly improving the applicability of the device, being convenient to use, wherein the limiting spring 37 is convenient for resetting the sliding block 36, and the slide block 36 is prevented from being separated from the limiting block 34, so that the normal operation of the whole mechanism is ensured.

As shown in fig. 1-3, in some embodiments, the connection block 43 is detachably connected to the top end of the slider 36, the length of the baffle 42 is smaller than the diameter of the pipe, by the size design of the baffle 42, the baffle 42 is ensured not to limit the pipe when the baffle 42 rotates to fall, the work between the baffles 42 is ensured not to interfere with each other, and the connection block 43 is arranged, so that the fixed length adjusting mechanism 4 is more convenient to disassemble and assemble.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims (6)

1. Fixed length tubular product laser cutting machine, including support frame (1) and laser cutting head (5), its characterized in that: be provided with tubular product moving mechanism (2) and reciprocating motion mechanism (3) that are located laser cutting head (5) both sides on support frame (1), can dismantle on reciprocating motion mechanism (3) and be connected with two at least fixed length adjustment mechanism (4), fixed length adjustment mechanism (4) are including moving pipe (41), baffle (42) and connecting block (43), connecting block (43) can dismantle with reciprocating motion mechanism (3) and be connected, move pipe (41) and connecting block (43) inner wall sliding connection, and move pipe (41) surface and be equipped with the scale mark, baffle (42) and remove pipe (41) outer wall swing joint.

2. The fixed length pipe laser cutting machine of claim 1, wherein: the pipe moving mechanism (2) comprises a motor (21), a threaded screw rod (22), a sliding table (23), a guide rail (24) and a clamping block (25), wherein the motor (21) is fixedly connected with the outer wall of the support frame (1), one end of the threaded screw rod (22) is fixedly connected with an output shaft of the motor (21), the other end of the threaded screw rod is rotatably connected with the inner wall of the guide rail (24), the sliding table (23) is in threaded sleeve connection with the threaded screw rod (22), the sliding table (23) is in sliding connection with the guide rail (24), the guide rail (24) is fixedly connected with the support frame (1), the guide rail (24) is located between the motor (21) and the laser cutting head (5), and the clamping block (25) is far away from one end of the motor (21) with the guide rail (24).

3. The fixed length pipe laser cutting machine of claim 2, wherein: the side wall of the sliding table (23) close to the clamping block (25) is fixedly connected with a supporting plate.

4. The fixed length pipe laser cutting machine of claim 1, wherein: reciprocating motion mechanism (3) include slide rail (31), cylinder (32), track board (33), stopper (34), guide pulley (35), slider (36) and spacing spring (37), slide rail (31) and support frame (1) fixed connection, cylinder (32) and slide rail (31) one end fixed connection, and cylinder (32) output shaft extend to with track board (33) one end fixed connection, track board (33) and slide rail (31) sliding connection, stopper (34) and support frame (1) fixed connection, and the spout has been seted up to stopper (34) inner wall, guide pulley (35) are close to the one end rotation of track board (33) with slider (36) and are connected, slider (36) and spout sliding connection, spacing spring (37) one end and slider (36) outer wall fixed connection, the other end and stopper (34) inner wall fixed connection.

5. The fixed length pipe laser cutting machine of claim 4, wherein: the track plate (33) is provided with concave-convex tracks, and the tracks are symmetrical about the center of the track plate (33).

6. The fixed length pipe laser cutting machine of claim 1, wherein: the connecting block (43) is detachably connected with the top end of the sliding block (36), and the length of the baffle (42) is smaller than the diameter of the pipe.