CN215787627U

CN215787627U - Cutting platform for laser cutting machine with regulatory function

Info

Publication number: CN215787627U
Application number: CN202122332581.7U
Authority: CN
Inventors: 商忠星; 张宝芬; 丁晓丽
Original assignee: Shandong Prosess Cnc Equipment Co ltd
Current assignee: Shandong Prosess Cnc Equipment Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-11
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a cutting platform with an adjusting function for a laser cutting machine, which comprises a workbench, a supporting plate, fins, thread blocks and a cross bar, wherein a supporting seat is welded on the lower surface of the workbench, a square groove is formed in the upper surface of the workbench, limiting blocks are welded on the inner walls of the two sides of the square groove symmetrically and equidistantly, the supporting plate is slidably installed in the square groove, the two sides of the supporting plate are in contact with the outer wall of the lower end of the limiting block, the two ends of each fin are movably inserted at the lower end of the limiting block, the lower surface of each fin is in contact with the upper surface of the supporting plate, the thread blocks are symmetrically welded on the outer wall of the upper end of the workbench, threaded rods are installed on the thread blocks in a threaded mode, and a downlink rod is rotatably installed at the top ends of the threaded rods. The height of the cutting platform is convenient to adjust, the platform assembly is convenient to replace, and the use requirements of personnel are met.

Description

Cutting platform for laser cutting machine with regulatory function

Technical Field

The utility model relates to the technical field of laser cutting, in particular to a cutting platform with an adjusting function for a laser cutting machine.

Background

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

The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment.

Traditional laser cutting platform height is fixed, and when processing special-shaped workpiece, the height of work piece differs, to the in-process of its certain plane cutting, makes other outstanding positions of special-shaped workpiece block the cutting head easily, and the platform wearing and tearing can not in time be changed, leads to the work piece to place not flat, can not satisfy personnel's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting platform for a laser cutting machine with an adjusting function, which has the advantages of being convenient to adjust the height of the cutting platform, being convenient to replace a platform component and meeting the use requirements of personnel, and solves the problems that when a traditional laser cutting platform is fixed in height, workpieces are different in height, and a cutting head is easily blocked by other protruding positions of the special-shaped workpieces in the process of cutting a certain plane of the special-shaped workpieces due to the fact that the platform is worn and cannot be replaced in time, the workpieces are placed unevenly and the use requirements of the personnel cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cutting platform for laser cutting machine with regulatory function, includes workstation, backup pad, fin, thread block and horizontal bar, the lower skin weld of workstation has the supporting seat, square groove has been seted up to the upper surface of workstation, the both sides inner wall symmetry equidistance welding of square groove has the stopper, backup pad slidable mounting is in square groove, and the both sides of backup pad and the lower extreme outer wall of stopper contact each other, the both ends activity of fin is pegged graft at the lower extreme of stopper, the lower surface of fin and the upper surface of backup pad contact each other, thread block symmetric welding is at the upper end outer wall of workstation, the threaded rod is installed to the last screw thread of thread block, the lower pole is installed in the top rotation of threaded rod.

Preferably, the lower end of the limiting block is provided with a strip-shaped groove matched with the fin, and two ends of the fin are movably inserted into the strip-shaped groove.

Preferably, the lower end of the workbench is provided with a hydraulic rod, and the top end of the hydraulic rod is fixed at the middle position of the lower surface of the supporting plate.

Preferably, a threaded hole matched with the threaded rod is formed in the threaded block, and the threaded rod is installed on the threaded hole in a threaded mode.

Preferably, the other end of the descending rod abuts against the upper surface of the transverse bar, and the lower surface of the transverse bar is in contact with the upper surface of the fin.

Preferably, the number of the supporting seats is four, and the four supporting seats are distributed on the lower surface of the workbench in a rectangular array.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the cutting platform for the laser cutting machine with the adjusting function is used, a workpiece can be placed on a plane formed by a plurality of groups of fins, when the height needs to be adjusted, the threaded rod is rotated in advance, the threaded rod drives the downlink rod to go upwards, so that the downlink rod is far away from the transverse strip, namely, the transverse strip is released to limit the fins, at the moment, an external power device is connected to drive the hydraulic rod to work, the hydraulic rod drives the support plate to move upwards, so that the support plate drives the fins to slide upwards in the limiting blocks, the height of the platform can be adjusted, conversely, the hydraulic rod is controlled to go downwards, the fins can integrally go downwards, when the position of the fins is fixed, the threaded rod is reversed, so that the threaded rod drives the downlink rod to go downwards, so that the downlink rod presses the plurality of groups of fins downwards by pressing the transverse strip, the downlink limit of the support plate is matched with the limit of the limiting blocks, and the position of the fins is fixed, the height of the cutting platform can be conveniently adjusted, and the use requirements of personnel can be met.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a side cross-sectional structural view of the present invention;

FIG. 3 is a schematic top cross-sectional view of the present invention;

FIG. 4 is a schematic structural diagram of A in FIG. 1 according to the present invention.

In the figure: 1. a work table; 2. a hydraulic lever; 3. a support plate; 4. a supporting seat; 5. a square groove; 6. a fin; 7. a limiting block; 8. a threaded rod; 9. a thread block; 10. a down rod; 11. and (4) transverse strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a cutting platform for laser cutting machine with regulatory function, includes workstation 1, backup pad 3, fin 6, thread piece 9 and horizontal bar 11, and the lower skin weld of workstation 1 has supporting seat 4, and supporting seat 4 totally four, and the position of four supporting seats 4 is rectangular array distribution at the lower surface of workstation 1.

Square groove 5 has been seted up to the upper surface of workstation 1, the both sides inner wall symmetry equidistance welding of square groove 5 has stopper 7, 3 slidable mounting of backup pad are in square groove 5, and the both sides of backup pad 3 and the lower extreme outer wall of stopper 7 contact each other, the both ends activity of fin 6 is pegged graft at the lower extreme of stopper 7, the bar groove with 6 looks adaptations of fin is seted up to the lower extreme of stopper 7, the both ends activity of fin 6 is pegged graft at the bar inslot, the lower surface of fin 6 and the upper surface of backup pad 3 contact each other.

9 symmetrical welding of screw block at the upper end outer wall of workstation 1, threaded rod 8 is installed to the screw thread on screw block 9, the top of threaded rod 8 is rotated and is installed down pole 10, set up the screw hole with 8 looks adaptations of threaded rod on screw block 9, 8 screw threads of threaded rod are installed on the screw hole, the other end of down pole 10 supports the upper surface at horizontal bar 11, the lower surface of horizontal bar 11 and the upper surface of fin 6 contact each other, can place the work piece on the plane that multiunit fin 6 constitutes, when needs height-adjusting, rotate threaded rod 8 in advance, make threaded rod 8 drive down pole 10 go upward, thereby make down pole 10 keep away from horizontal bar 11, it is spacing to fin 6 to release horizontal bar 11 promptly.

The lower end of the workbench 1 is provided with a hydraulic rod 2, the top end of the hydraulic rod 2 is fixed at the middle position of the lower surface of the supporting plate 3 and is connected with an external power device to drive the hydraulic rod 2 to work, the hydraulic rod 2 drives the supporting plate 3 to move upwards, so that the supporting plate 3 drives the fins 6 to slide upwards in the limiting block 7, the height of the platform can be increased, on the contrary, the hydraulic rod 2 is controlled to move downwards, the fins 6 can move downwards integrally, when the position of the fin 6 is fixed, the threaded rod 8 is reversed, so that the threaded rod 8 drives the descending rod 10 to descend, thereby leading the descending rod 10 to press down the plurality of groups of fins 6 by pressing the transverse strips 11, matching with the descending limitation of the supporting plate 3 and the limitation of the limiting block 7, thereby with the fixed position of fin 6, be convenient for change the serious appointed fin 6 of wearing and tearing through the cooperation between the above-mentioned structure, and be convenient for adjust cutting platform's height, satisfy personnel's user demand.

The hydraulic rod 2 of the present invention also requires the provision of power means to enable its normal operation, as is well known to those skilled in the art, and as is well known to those skilled in the art, such provision of power is well known and is conventional in the art and will not be described herein in any detail, and any adaptation may be made by those skilled in the art as required or convenient.

The working principle is as follows: when the cutting platform for the laser cutting machine with the adjusting function is used, a workpiece can be placed on a plane formed by a plurality of groups of fins 6, when the height needs to be adjusted, the threaded rod 8 is rotated in advance, the threaded rod 8 drives the descending rod 10 to ascend, so that the descending rod 10 is far away from the transverse strip 11, the transverse strip 11 is released to limit the fins 6, at the moment, an external power device is connected to drive the hydraulic rod 2 to work, the hydraulic rod 2 drives the supporting plate 3 to move upwards, the supporting plate 3 drives the fins 6 to slide upwards in the limiting block 7, the height of the platform can be increased, on the contrary, the hydraulic rod 2 is controlled to descend, so that the fins 6 can descend integrally, when the position of the fins 6 is fixed, the threaded rod 8 is reversed, the threaded rod 8 drives the descending rod 10 to descend, so that the descending rod 10 presses the plurality of groups of fins 6 by pressing the transverse strip 11, the descending limit of the supporting plate 3 is matched with the limit of the limiting block 7, thereby fixing the position of the fin 6.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cutting platform for laser cutting machine with regulatory function, includes workstation (1), backup pad (3), fin (6), screw thread piece (9) and horizontal bar (11), its characterized in that: the lower surface welding of workstation (1) has supporting seat (4), square groove (5) have been seted up to the upper surface of workstation (1), the both sides inner wall symmetry equidistance welding of square groove (5) has stopper (7), backup pad (3) slidable mounting is in square groove (5), and the both sides of backup pad (3) and the lower extreme outer wall of stopper (7) contact each other, the both ends activity of fin (6) is pegged graft at the lower extreme of stopper (7), the lower surface of fin (6) and the upper surface of backup pad (3) contact each other, the upper end outer wall at workstation (1) is welded in screw thread piece (9) symmetry, threaded rod (8) are installed to the screw thread piece (9), the top of threaded rod (8) is rotated and is installed down link (10).

2. The cutting platform for the laser cutting machine with the adjusting function according to claim 1, characterized in that: the lower end of the limiting block (7) is provided with a strip-shaped groove matched with the fin (6), and two ends of the fin (6) are movably inserted into the strip-shaped groove.

3. The cutting platform for the laser cutting machine with the adjusting function according to claim 1, characterized in that: the lower end of the workbench (1) is provided with a hydraulic rod (2), and the top end of the hydraulic rod (2) is fixed at the middle position of the lower surface of the support plate (3).

4. The cutting platform for the laser cutting machine with the adjusting function according to claim 1, characterized in that: the threaded block (9) is provided with a threaded hole matched with the threaded rod (8), and the threaded rod (8) is installed on the threaded hole in a threaded mode.

5. The cutting platform for the laser cutting machine with the adjusting function according to claim 1, characterized in that: the other end of the descending rod (10) abuts against the upper surface of the transverse bar (11), and the lower surface of the transverse bar (11) is in contact with the upper surface of the fin (6).

6. The cutting platform for the laser cutting machine with the adjusting function according to claim 1, characterized in that: the number of the supporting seats (4) is four, and the positions of the four supporting seats (4) are distributed on the lower surface of the workbench (1) in a rectangular array.