CN213945336U

CN213945336U - Clamping device of laser cutting machine

Info

Publication number: CN213945336U
Application number: CN202022575736.5U
Authority: CN
Inventors: 郭加志; 郭翔宇
Original assignee: Qingdao Nade Machinery Co ltd
Current assignee: Qingdao Nade Machinery Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-13
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a laser cutting machine's clamping device, the on-line screen storage device comprises a base, two pairs of braced frame of fixedly connected with on the base, two pairs equal fixedly connected with arc frame on the braced frame, two pairs arc frame internal rotation is connected with the processing section of thick bamboo, the supporting slewing mechanism who rotates the processing section of thick bamboo that is equipped with of base and arc frame, the square piece of processing section of thick bamboo inside wall fixedly connected with, be equipped with the cavity in the square piece, square piece upside and right side all are equipped with two square boards with processing section of thick bamboo inside wall fixed connection, two square board rotates with square piece respectively and is connected with the first rod body, the supporting power unit who drives two first rod bodies that is equipped with in the cavity, processing section of thick bamboo lateral wall is opened there is the bar mouth. The utility model discloses it is rational in infrastructure, it can carry out the quick clamp to not unidimensional panel and press from both sides tightly to can also rotate panel when carrying panel processing, reach the purpose of high-efficient processing.

Description

Clamping device of laser cutting machine

Technical Field

The utility model relates to a laser cutting technical field especially relates to a laser cutting machine's clamping device.

Background

The laser cutting machine focuses the laser emitted from the laser into a laser beam with high power density through a light path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, and simultaneously, high-pressure gas coaxial with the laser beam blows away molten or gasified metal.

However, when the laser cutting machine needs to cut the tubular plate, the tubular plate is often needed to be clamped, but when the plate with different sizes is replaced, the existing clamping device is often needed to replace parts, which is tedious, and the clamping device of the laser cutting machine is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the clamping device of a laser cutting machine who proposes, it can carry out the quick clamp to not unidimensional panel and press from both sides tightly to can also rotate panel when carrying panel processing, reach the purpose of high-efficient processing.

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

a clamping device of a laser cutting machine comprises a base, wherein two pairs of supporting frames are fixedly connected to the base, arc-shaped frames are fixedly connected to the two pairs of supporting frames, processing barrels are rotationally connected to the two pairs of arc-shaped frames, a rotating mechanism for rotating the processing barrels is arranged on the base and the arc-shaped frames in a matched mode, square blocks are fixedly connected to the inner side wall of the processing barrel, a cavity is arranged in each square block, two square plates fixedly connected to the inner side wall of the processing barrel are arranged on the upper side and the right side of each square block, first rod bodies are rotationally connected to the two square plates and the square blocks respectively, a power mechanism for driving the two first rod bodies is arranged in the cavity in a matched mode, a strip-shaped opening is formed in the side wall of the processing barrel, a sliding block is connected in the strip-shaped opening in a sliding mode, a damping mechanism for enabling a laser-cut plate to be more stable is arranged in the sliding block in a matched mode, and the sliding block is provided with a limiting mechanism for limiting the position of the sliding block in a matching way.

Preferably, the rotating mechanism comprises a plurality of rollers rotatably connected between two pairs of supporting frames, a plurality of roller side walls are abutted against the side walls of the processing barrel, the base is fixedly connected with a case, a first motor is fixedly connected in the case, the tail end of an output shaft of the first motor penetrates through the case and is fixedly connected with a driving barrel, and the side walls of the driving barrel are abutted against the side walls of the processing barrel.

Preferably, the power mechanism comprises a second motor fixedly connected in the cavity, the tail end of an output shaft of the second motor is fixedly connected with a first bevel gear, the first bevel gear is rotatably connected with the side wall of the cavity through a first rotating shaft, the inner side wall of the cavity is connected with a second bevel gear meshed with the first bevel gear through a second rotating shaft, and the tail ends of the two first sticks penetrate through the square block and are respectively and fixedly connected with the first rotating shaft and the second rotating shaft.

Preferably, the damping mechanism includes a guide rod penetrating through the sliding block and connected with the sliding block in a sliding manner, a first spring is sleeved outside the guide rod, a connecting plate is fixedly connected to the lower end of the guide rod, and a second rod body is rotatably connected to the inner side wall of the connecting plate.

Preferably, stop gear includes two slide bars of sliding connection on the slider, two be connected with the second spring between the slide bar, two the equal fixedly connected with bolt in slide bar outside, the bar mouth inside wall is equipped with multiunit and bolt complex slot.

Preferably, one side of the square block, which is opposite to the second stick body, is provided with an arc-shaped opening.

Compared with the prior art, the utility model, its beneficial effect does:

1. the rotation of the processing barrel is realized through the rotating mechanism, so that the plates can be processed at different angles in the processing process, the forward conveying of the plates is realized through the power mechanism, the conveying process of the plates is realized, and the processing is facilitated.

2. The clamping of different plate sizes is realized through the damping mechanism, the machining process is stable, the position of the damping mechanism is limited through the limiting mechanism, the angle change of the second rod body is realized, and the clamping is convenient.

Drawings

Fig. 1 is a schematic structural view of a clamping device of a laser cutting machine according to the present invention;

fig. 2 is a schematic structural diagram of a power mechanism of a clamping device of a laser cutting machine according to the present invention;

fig. 3 is the utility model provides a damping mechanism and stop gear structural schematic of clamping device of laser cutting machine.

In the figure: the device comprises a base 1, a supporting frame 2, a roller 3, an arc frame 4, a driving barrel 5, a machine box 6, a processing barrel 7, a second motor 8, a second spring 9, a first rod 10, a second bevel gear 11, a first bevel gear 12, a connecting plate 13, a second rod 14, a square block 15, a square plate 16, a sliding block 17, a sliding rod 18 and a guide rod 19.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a clamping device of a laser cutting machine comprises a base 1, two pairs of supporting frames 2 are fixedly connected to the base 1, arc-shaped frames 4 are fixedly connected to the two pairs of supporting frames 2, processing barrels 7 are rotatably connected to the two pairs of arc-shaped frames 4, a rotating mechanism for rotating the processing barrels 7 is arranged on the base 1 and the arc-shaped frames 4 in a matching manner, the rotating mechanism comprises a plurality of rollers 3 rotatably connected between the two pairs of supporting frames 2, the side walls of the plurality of rollers 3 are abutted against the side walls of the processing barrels 7, a machine box 6 is fixedly connected to the base 1, a first motor is fixedly connected to the machine box 6, the tail end of an output shaft of the first motor penetrates through the machine box 6 and is fixedly connected with a driving barrel 5, the side wall of the driving barrel 5 is abutted against the side wall of the processing barrel 7, the rotation of the processing cylinder 7 is realized through the rotating mechanism, so that the plate can be processed at different angles in the processing process.

A square block 15 is fixedly connected to the inner side wall of the processing barrel 7, an arc opening is formed in one side of the square block 15 relative to a second rod body 14, a cavity is arranged in the square block 15, two square plates 16 fixedly connected with the inner side wall of the processing barrel 7 are arranged on the upper side and the right side of the square block 15 respectively, the two square plates 16 are respectively and rotatably connected with the square block 15 to form a first rod body 10, a power mechanism for driving the two first rod bodies 10 is arranged in the cavity in a matched manner, the power mechanism comprises a second motor 8 fixedly connected in the cavity, a first bevel gear 12 is fixedly connected to the tail end of an output shaft of the second motor 8, the first bevel gear 12 is rotatably connected with the side wall of the cavity through a first rotating shaft, a second bevel gear 11 meshed with the first bevel gear 12 is connected to the inner side wall of the cavity through a second rotating shaft, the tail ends of the two first rod bodies 10 penetrate through the square block 15 and are respectively and fixedly connected with the first rotating shaft and the second rotating shaft, and forward conveying of the plate is realized through the power mechanism, the conveying process of the plate is realized, and the processing is convenient.

7 lateral walls of a processing section of thick bamboo are opened there is the bar mouth, sliding connection has slider 17 in the bar mouth, slider 17 is supporting to be equipped with the damper who makes laser cutting's panel more stable, damper is including running through slider 17 and sliding connection's guide bar 19 with it, the 19 overcoat of guide bar is equipped with first spring, 19 lower extreme fixedly connected with connecting plates 13 of guide bar, 13 inside wall rotations of connecting plates are connected with the second rod body 14, realized the centre gripping to different panel size of a dimension through damper, and make and remain stable in the middle of its course of working.

Supporting stop gear who is equipped with restriction slider 17 position on the slider 17, stop gear includes two slide bar 18 of sliding connection on the slider 17, be connected with second spring 9 between two slide bar 18, the equal fixedly connected with bolt in two slide bar 18 outsides, the bar mouth inside wall is equipped with multiunit and bolt complex slot, realized the restriction to the damper position through stop gear to the change of the 14 angles of the second rod body has been realized, the centre gripping of being convenient for.

When the utility model is used, firstly, the base 1 is fixed on one side of the laser cutting machine, then the plate to be cut reaches the lower part of the laser cutting machine through the channel in the processing barrel 7, then under the action of the first spring, the guide rod 19 reaches a proper position, at this time, the connecting plate 13 fixedly connected with the tail end of the guide rod 19 reaches a specified position, the second rod body 14 rotating on the corresponding connecting plate 13 is abutted against the plate, and the lower ends of the two slide rods 18 are taken out from the slot on the processing barrel 7 by pinching the two slide rods 18, then the slide block 17 is slid, so that the second rod body 14 at the tail end and the plate reach proper positions, the two slide rods 18 are loosened, under the action of the second spring 9, the two slide rods 18 enter into proper slots, then, the effective clamping of the plate is reached, when the plate needs to be conveyed forwards, the second motor 8 in the square block 15 is started, the two first rod bodies 10 connected are driven to rotate under the action of the second bevel gear 11 and the first bevel gear 12, so that the clamped plates are conveyed, when the plates need to rotate, the first motor in the machine case 6 is started at the moment, the first motor drives the driving barrel 5 to rotate, two pairs of supporting frames 2 are fixed on the base 1, the arc-shaped frames 4 are fixed on the two pairs of supporting frames 2, the rapid rotation of the processing barrel 7 is realized through the matching of the plurality of rollers 3 between the arc-shaped frames 4 and the driving barrel 5 rotating at the lower end, and therefore the rapid rotation of the plates finished by clamping is realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A clamping device of a laser cutting machine comprises a base (1) and is characterized in that two pairs of supporting frames (2) are fixedly connected to the base (1), arc-shaped frames (4) are fixedly connected to the two pairs of supporting frames (2), processing barrels (7) are rotatably connected to the two pairs of arc-shaped frames (4), a rotating mechanism for rotating the processing barrels (7) is arranged on the base (1) and the arc-shaped frames (4) in a matched mode, square blocks (15) are fixedly connected to the inner side wall of the processing barrels (7), a cavity is arranged in each square block (15), two square plates (16) fixedly connected with the inner side wall of the processing barrel (7) are arranged on the upper side and the right side of each square block (15), first rod bodies (10) are respectively rotatably connected to the two square plates (16), and power mechanisms for driving the two first rod bodies (10) are arranged in the cavity in a matched mode, a strip mouth is opened to a processing section of thick bamboo (7) lateral wall, sliding connection has slider (17) in the strip mouth, slider (17) are supporting to be equipped with the more stable damper who makes laser cutting's panel, supporting stop gear who is equipped with restriction slider (17) position on slider (17).

2. The clamping device of the laser cutting machine according to claim 1, wherein the rotating mechanism comprises a plurality of rollers (3) rotatably connected between two pairs of supporting frames (2), the side walls of the plurality of rollers (3) are abutted against the side walls of the processing cylinder (7), a chassis (6) is fixedly connected to the base (1), a first motor is fixedly connected to the interior of the chassis (6), the tail end of an output shaft of the first motor penetrates through the chassis (6) and is fixedly connected with a driving cylinder (5), and the side wall of the driving cylinder (5) is abutted against the side wall of the processing cylinder (7).

3. The clamping device of the laser cutting machine according to claim 1, wherein the power mechanism comprises a second motor (8) fixedly connected in the cavity, a first bevel gear (12) is fixedly connected to the end of the output shaft of the second motor (8), the first bevel gear (12) is rotatably connected to the side wall of the cavity through a first rotating shaft, a second bevel gear (11) meshed with the first bevel gear (12) is connected to the side wall of the cavity through a second rotating shaft, and the ends of the two first rollers (10) penetrate through the square block (15) and are fixedly connected to the first rotating shaft and the second rotating shaft respectively.

4. The clamping device of the laser cutting machine as claimed in claim 1, wherein the damping mechanism comprises a guide rod (19) penetrating through the sliding block (17) and slidably connected with the sliding block, a first spring is sleeved outside the guide rod (19), a connecting plate (13) is fixedly connected to the lower end of the guide rod (19), and a second stick body (14) is rotatably connected to the inner side wall of the connecting plate (13).

5. The clamping device of the laser cutting machine according to claim 1, wherein the limiting mechanism comprises two sliding rods (18) which are slidably connected on a sliding block (17), a second spring (9) is connected between the two sliding rods (18), a bolt is fixedly connected to the outer sides of the two sliding rods (18), and a plurality of groups of slots which are matched with the bolt are formed in the inner side wall of the strip-shaped port.

6. The clamping device of a laser cutting machine according to claim 1, characterized in that the square block (15) is provided with an arc-shaped opening on the side opposite to the second roller body (14).