CN215238692U - Novel material supporting structure of laser cutting machine - Google Patents

Abstract

The utility model discloses a novel laser cutting machine's material structure that holds in palm, which comprises a lathe, the lathe middle part is provided with two at least first crossbeams and second crossbeam, lathe one end is located and installs sharp slip table module on the first crossbeam, all install the roating seat on first crossbeam and the second crossbeam, all be fixed with the support arm in the pivot of the roating seat of first crossbeam, transversely be fixed with the backup pad on the support arm, all install the cylinder in the pivot of the roating seat of second crossbeam, the top and the backup pad of the catch bar of cylinder are connected, all install the movable block through sharp slide rail on the lathe, be provided with the inclined plane of invering on the movable block, bearing and bearing top are installed to backup pad one end and are touched in the inclined plane, the slip table of sharp slip table module passes through the connecting rod and connects the movable block in proper order. Therefore, the roller at one end of each supporting arm can move up and down synchronously along with the movement of the sliding table of the linear sliding table module, and the height of each supporting arm at each position of the pipe material is kept horizontal, so that the pipe material is prevented from deforming, and the precision of laser cutting of the pipe material is effectively improved.

Description

Novel material supporting structure of laser cutting machine

Technical Field

The utility model belongs to the technical field of the laser cutting machine technique and specifically relates to a novel laser cutting machine holds in palm material structure.

Background

As is well known, the main structure of the laser cutting machine comprises a laser generator, a light beam transmission assembly, a machine tool, a linear sliding table module with a motor, a host machine, a cooler and the like, wherein the host machine controls X, Y-axis motors on the machine tool to rotate, so that a laser cutting head is controlled to move and cut according to a program path.

The laser cutting machine cuts the pipe material is more conventional laser processing technology, but the length of pipe material is too long sometimes, with the cutting of overlength pipe material centre gripping on the chuck, because the action of gravity, the overlength pipe material can take place gravity deformation, the one end of not centre gripping will hang down, cause the pipe material centre gripping not level, produce the slope, when the pipe material of laser cutting slope, too big deviation will appear in the tolerance of cutting position, cause the pipe material after the cutting to become the waste product, the yield reduces.

Disclosure of Invention

To the not enough of existence among the above-mentioned prior art, the utility model aims to provide a novel laser cutting machine holds in palm material structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a material supporting structure of a novel laser cutting machine comprises a machine tool, wherein at least two first cross beams and at least two second cross beams are arranged in the middle of the machine tool, the upper end faces of the second cross beams are lower than the upper end faces of the first cross beams, a linear sliding table module is arranged at one end of the machine tool and positioned on the first cross beams, rotary seats are arranged on the first cross beams and the second cross beams respectively, supporting arms are fixed on rotary shafts of the rotary seats of the first cross beams respectively, supporting plates are transversely fixed on the supporting arms, air cylinders are arranged on rotary shafts of the rotary seats of the second cross beams respectively, the top ends of push rods of the air cylinders are connected with the supporting plates, moving blocks are arranged on the machine tool and positioned on the first cross beams through linear sliding rails respectively, inverted inclined planes are arranged on the moving blocks, bearings are arranged at one ends of the supporting plates, the bearings are abutted to the inclined planes, the sliding tables of the linear sliding table module sequentially connect the moving blocks through connecting rods, the motor of sharp slip table module and laser cutting machine's host computer electric connection.

Preferably, the tail end of the supporting arm is provided with a detachable fixing plate, one end of the fixing plate is provided with a horizontal roller, and the other end of the fixing plate is provided with a group of V-shaped rollers.

Preferably, limiting plates are mounted on the machine tool and located at two ends of the moving block.

Preferably, the rotating base comprises a group of mutually symmetrical bearing blocks, and a rotating shaft of the rotating base is sleeved on the bearing blocks.

By adopting the proposal, the sliding table of the linear sliding table module of the utility model sequentially connects the moving block through the connecting rod, the bearing at one end of each supporting plate is pressed against the inclined plane of the moving block, when the sliding table of the linear sliding table module slides left and right, the push rod of the air cylinder is pressed against the supporting arm, and simultaneously the supporting plate moves up and down horizontally under the rolling action of the inclined plane of the moving block and the bearing, so that the roller of each supporting arm synchronously moves up and down horizontally, therefore, the roller at one end of each supporting arm can synchronously move up and down along with the movement of the sliding table of the linear sliding table module, so that the host can synchronously and horizontally adjust the height of the lifting pipe, and ensure that the heights of all parts of the pipe are kept horizontal, not inclined, and the clamping pipe deforms, thereby effectively improving the precision of laser cutting the pipe, greatly improving the yield of laser cutting the pipe, having simple structure and convenient operation, has strong practicability.

Drawings

Fig. 1 is an isometric view of an embodiment of the invention.

Fig. 2 is a partial enlarged view of an embodiment of the present invention.

Fig. 3 is a partial enlarged view of another perspective of an embodiment of the present invention.

In the figure:

1. a machine tool; 2. a first cross member; 3. a second cross member; 4. a linear sliding table module; 5. a rotating base; 6. a rotating shaft; 7. a support arm; 8. a support plate; 9. a cylinder; 10. a linear slide rail; 11. a moving block; 12. a bevel; 13. a bearing; 14. a connecting rod; 15. a motor; 16. a fixing plate; 17. a drum; 18. a limiting plate; 19. a bearing seat; 20. and a sliding table.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 3, the material supporting structure of the novel laser cutting machine provided by this embodiment includes a machine tool 1, the middle of the machine tool 1 is provided with at least two first beams 2 and at least two second beams 3, the upper end surface of the second beam 3 is lower than the upper end surface of the first beam 2, one end of the machine tool 1 and located on the first beam 2 is provided with a linear sliding table module 4, the first beam 2 and the second beam 3 are both provided with rotary bases 5, a rotating shaft 6 of the rotary base 5 of the first beam 2 is fixed with a support arm 7, the support arm 7 is transversely fixed with a support plate 8, the rotating shaft 6 of the rotary base 5 of the second beam 3 is provided with a cylinder 9, the top end of a push rod of the cylinder 9 is connected with the support plate 8, the machine tool 1 and located on the first beam 2 is provided with a moving block 11 through a linear slide rail 10, the moving block 11 is provided with an inverted inclined plane 12, bearing 13 is installed to 8 one ends of backup pad and bearing 13 pushes up and touches in inclined plane 12, and the slip table 20 of sharp slip table module 4 passes through connecting rod 14 and connects the movable block 11 in proper order, and sharp slip table module 4's motor 15 and laser cutting machine's host computer electric connection.

Further, the end of the supporting arm 7 of the present embodiment is provided with a detachable fixing plate 16, one end of the fixing plate 16 is provided with a horizontal roller 17, and the other end is provided with a group of V-shaped rollers 17. When needs laser cutting side's pipe, can directly use horizontally cylinder 17 to accept, when needs laser cutting pipe, dismantle fixed plate 16 and get off rotatory 180 degrees and fix again, the cylinder 17 of V font is in the upper end, and the firm card of pipe is established inside the cylinder 17 of V font, makes things convenient for laser positioning, fixed length cutting.

Further, stopper plates 18 are mounted on the machine tool 1 of the present embodiment at both ends of the moving block 11. The movement of the moving block 11 between the two limit plates 18 can be limited by the arrangement of the limit plates 18.

Further, the rotating base 5 of the present embodiment includes a set of bearings 13 that are symmetrical to each other, and the rotating shaft 6 of the rotating base 5 is sleeved on the bearings 13.

In the practical operation of the embodiment, the moving block 11 is sequentially connected by the sliding table 20 of the linear sliding table module 4 through the connecting rod 14, the bearings 13 at one end of each supporting plate 8 are all pressed against the inclined surfaces 12 of the moving block 11, when the sliding table 20 of the linear sliding table module 4 slides left and right, the connecting rod 14 is driven to synchronously move, the push rod of the air cylinder 9 is pressed against the supporting arms 7, meanwhile, the connecting rod 14 drives the moving block 11 to slide left and right on the linear sliding rail 10, the supporting plate 8 moves up and down under the rolling action of the inclined surfaces 12 of the moving block 11 and the bearings 13, and further, the rollers 17 at one end of each supporting arm 7 synchronously move up and down, so that the rollers 17 at one end of each supporting arm 7 can synchronously move up and down along with the movement of the sliding table 20 of the linear sliding table module 4, so that the host can synchronously adjust the height of the lifted pipe, and keep the heights of the pipe horizontal and not inclined, and place the pipe on the rollers 17 without deformation after being clamped, the precision and the efficiency of the laser cutting pipe material are effectively improved, and the yield of the laser cutting pipe material is greatly improved.

Further, the linear sliding table module 4 of the present embodiment is an application form of a linear module, and the linear module is also called an electric module, a single-shaft manipulator, and a numerical control sliding table. Although compare in other multiaxis manipulators, linear module function is very dull, mainly realizes that slip table 20 is linear motion on the slide rail on the sharp slip table module 4, but it is the important product that realizes the automation also, and the accessory constitution of sharp slip table module 4 mainly includes the base, installs the slide rail on the base, motor 15 and install the lead screw on the motor 15 rotation axis, constitutes with the slip table 20 that slide rail and screw-nut are connected, and sharp slip table module 4 is comparatively ripe linear motion module.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (4)

1. The utility model provides a novel laser cutting machine hold in palm material structure which characterized in that: comprises a machine tool, wherein at least two first beams and at least two second beams are arranged in the middle of the machine tool, the upper end surface of each second beam is lower than that of each first beam, one end of the machine tool is positioned on each first beam and provided with a linear sliding table module, rotary seats are arranged on the first beams and the second beams, supporting arms are fixed on the rotary shafts of the rotary seats of the first beams, supporting plates are transversely fixed on the supporting arms, air cylinders are arranged on the rotary shafts of the rotary seats of the second beams, the top ends of push rods of the air cylinders are connected with the supporting plates, moving blocks are arranged on the machine tool and positioned at the first beams through linear sliding rails, inverted inclined planes are arranged on the moving blocks, bearings are arranged at one ends of the supporting plates, the bearings are abutted to the inclined planes, the sliding tables of the linear sliding table modules sequentially connect the moving blocks through connecting rods, the motor of sharp slip table module and laser cutting machine's host computer electric connection.

2. The supporting structure of the novel laser cutting machine as claimed in claim 1, wherein: the terminal of support arm is provided with the detachable fixed plate, horizontal cylinder is installed to fixed plate one end, and the other end is installed a set of cylinder that is the V font.

3. The supporting structure of the novel laser cutting machine as claimed in claim 2, characterized in that: and limiting plates are arranged on the machine tool and positioned at two ends of the moving block.

4. The supporting structure of the novel laser cutting machine as claimed in claim 3, characterized in that: the rotating seat comprises a group of mutually symmetrical bearing seats, and a rotating shaft of the rotating seat is sleeved on the bearing seats.

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