CN217045088U - A clamping device for a laser cutting machine - Google Patents

Abstract

The utility model discloses a clamping device for a laser cutting machine, which relates to the technical field of laser cutting. A support plate is fixedly connected, and a clamping structure is installed on the top of the opposite surfaces of the two support plates. The fixed structure includes a telescopic fixed plate, and the right side of the telescopic fixed plate is fixedly connected to the left side of the telescopic bottom platform. The left side of the bottom of the telescopic fixing plate is fixedly connected with a gasket. The clamping device for the laser cutting machine is easy to operate and has strong practicability. The use of the telescopic fixing plate, the gasket and the threaded rod is convenient for the installation and fixing of the telescopic base on the cutting machine. The use of telescopic body, flat plate, rotating link, connecting block, splint, arc plate, telescopic clamp rod, chuck, socket, control board and plunger body is convenient for fixing and clamping of materials of different shapes.

Description

A clamping device for a laser cutting machine

technical field

The utility model relates to the technical field of laser cutting, in particular to a clamping device for a laser cutting machine.

Background technique

Laser cutting is to use a high-power density laser beam to irradiate the material to be cut, so that the material is quickly heated to the vaporization temperature and evaporated to form holes. When cutting the workpiece with a laser cutting machine, it is often necessary to use a clamping device to fix the workpiece. The structure of the clamping device used for the laser cutting machine currently used is too simple, and it is often only capable of cutting specific shapes. The material is clamped and fixed, and its use is limited and its practicability is low.

Utility model content

The purpose of the present invention is to provide a clamping device for a laser cutting machine, so as to solve the problem of imperfect structure of the existing device in the above-mentioned background technology.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a clamping device for a laser cutting machine, comprising a telescopic base, a fixed structure is installed on the left side of the telescopic base, and the top of the telescopic base is Both sides of the support plate are fixedly connected with support plates, and a clamping structure is installed on the tops of the opposite surfaces of the two support plates.

Optionally, the fixing structure includes a telescopic fixing plate, the right side of the telescopic fixing plate is fixedly connected to the left side of the telescopic base, the left side of the bottom of the telescopic fixing plate is fixedly connected with a gasket, and the telescopic fixing plate is fixedly connected to the left side. Both the front and the rear of the left side of the top of the plate are threadedly connected with threaded rods, and the bottom of the threaded rods sequentially penetrates the telescopic fixing plate and the gasket and extends to the bottom of the gasket.

Optionally, the number of the support plates is two, and the outer sides of the two support plates are fixedly connected through a bearing groove.

Optionally, the clamping structure includes a telescopic body, the relatively distant ends of the two telescopic bodies are respectively fixedly connected to the tops of the opposite surfaces of the support plates, the opposite ends of the two telescopic bodies are fixedly connected with flat plates, and the tops of the two flat plates are fixedly connected. The opposite sides are rotatably connected with a rotating link, the top of the rotating link is fixedly connected with a connecting block, the opposite ends of the two connecting blocks are fixedly connected with a splint, and the opposite ends of the two connecting blocks are fixedly connected with an arc. The front and the back of the inner wall of the arc-shaped plate are fixedly connected with a collet through a telescopic clip rod, and a control assembly is installed on the bottom of the outer side of the rotating link.

Optionally, the number of the clamping plates is two, and the opposite surfaces of the two clamping plates are fixedly connected with protective sheets.

Optionally, the control assembly includes a jack, the jack is opened on the top of the flat plate at equal intervals with the rotating connecting rod as the axis, the bottom of the outer side of the rotating connecting rod is fixedly connected with a control board, and the bottom of the control board is fixedly connected. The bottom is attached to the top of the flat plate, the top of the control board is plugged with a plug-in rod body, and the bottom of the plug-in rod body penetrates the control board and the jack in sequence and extends to the bottom of the flat board.

Technical effects and advantages of the present utility model:

1. The clamping device for the laser cutting machine is easy to operate and has strong practicability. The use of the telescopic fixing plate, the gasket and the threaded rod is convenient for the installation and fixing of the telescopic base on the cutting machine, and the use of the bearing slot is convenient for the storage of items.

2. The use of support plate, telescopic body, flat plate, rotating link, connecting block, splint, arc plate, telescopic clamp rod, collet, jack, control board and insertion rod body is convenient for different shapes of materials to be fixed and clamped.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of the utility model;

FIG. 3 is an enlarged view of A in FIG. 1 of the present utility model.

In the picture: 1 telescopic base, 2 fixed structure, 21 telescopic fixed plate, 22 gasket, 23 threaded rod, 3 support plate, 4 clamping structure, 41 telescopic body, 42 flat plate, 43 rotating connecting rod, 44 connecting block, 45 splint, 46 arc plate, 47 telescopic clamp rod, 48 collet, 49 control assembly, 491 jack, 492 control board, 493 rod body, 5 load slot.

Detailed ways

The technical solutions in 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

The utility model provides a clamping device for a laser cutting machine as shown in Figures 1-3, which is simple in operation and strong in practicability, and comprises a telescopic base 1, and a fixing structure 2 is installed on the left side of the telescopic base 1, The two support plates 3 are fixedly connected on both sides of the top of the telescopic base 1 , the clamping structure 4 is installed on the top of the opposite surface of the support plate 3 , and the carrying slot 5 for storing articles is fixedly connected to the outside of the support plate 3 .

The fixing structure 2 includes a telescopic fixing plate 21, the right side of the telescopic fixing plate 21 is fixedly connected with the left side of the telescopic base 1, the gasket 22 for realizing buffer protection is fixedly connected to the left side of the bottom of the telescopic fixing plate 21, and the telescopic fixing plate 21 The front and rear of the left side of the top are both threadedly connected with the threaded rod 23. The bottom of the threaded rod 23 extends to the bottom of the gasket 22. The use of the telescopic fixing plate 21, the gasket 22 and the threaded rod 23 is convenient for the telescopic base 1 to be installed on the cutting machine. When fixing, place the gasket 22 and the telescopic base 1 on the cutting machine, then adjust the telescopic fixing plate 21 so that the clamping device can adapt to different cutting machines, and then adjust the telescopic base 1 so that the gasket 22 and the telescopic base 1 are completely attached to the cutting machine, and finally the device is fixed by the threaded rod 23 .

The clamping structure 4 includes a telescopic body 41 , the opposite ends of the two telescopic bodies 41 are respectively fixedly connected to the tops of the opposite surfaces of the support plate 3 , the opposite ends of the two telescopic bodies 41 are fixedly connected to the flat plate 42 , and the tops of the two flat plates 42 are fixedly connected. The opposite sides of the connecting rod 43 are all rotatably connected with the rotating connecting rod 43, the top of the rotating connecting rod 43 is fixedly connected with the connecting block 44, the opposite ends of the two connecting blocks 44 are fixedly connected with the splint 45 on which the protective sheet is installed, and the two connecting blocks 44 The relatively far away ends of the arc-shaped plate 46 are fixedly connected with the arc-shaped plate 46. The front and back of the inner wall of the arc-shaped plate 46 are fixedly connected with a collet 48 through a telescopic clamp rod 47. It is convenient for flat materials to be clamped and bonded, and the arc-shaped plate 46, the telescopic clamp rod 47 and the chuck 48 are convenient for the clamping and bonding of materials with special-shaped surfaces such as arc surfaces.

The control assembly 49 includes an insertion hole 491. The insertion hole 491 is opened on the top of the flat plate 42 at equal intervals with the rotation link 43 as the axis. The bottom of the outer side of the rotation link 43 is fixedly connected with the control board 492, and the bottom of the control board 492 is attached to the top of the plate 42. The top of the flat plate 42 and the top of the control board 492 are inserted into the rod body 493. The bottom of the rod body 493 extends to the bottom of the flat plate 42. 45. The use of the arc plate 46, the telescopic clamp rod 47, the collet 48, the jack 491, the control board 492 and the rod body 493 is convenient for fixing and clamping of materials of different shapes, rotate the connecting rod 43, and then insert the rod body 493 Inserting through the control board 492 into the corresponding insertion hole 491, the angle of the flat plate 45 and the arc plate 46 is changed, which is convenient for clamping and fitting of more shaped materials. After adjustment, the extension telescopic body 41 completes the material fixing.

Claims (6)

1. A clamping device for a laser cutting machine, comprising a telescopic base (1), characterized in that: a fixing structure (2) is installed on the left side of the telescopic base (1), and the telescopic base ( 1) Both sides of the top are fixedly connected with support plates (3), and clamping structures (4) are installed on the tops of the opposite surfaces of the two support plates (3). 2. A clamping device for a laser cutting machine according to claim 1, wherein the fixing structure (2) comprises a telescopic fixing plate (21), and the right side of the telescopic fixing plate (21) is It is fixedly connected to the left side of the telescopic bottom platform (1), the left side of the bottom of the telescopic fixing plate (21) is fixedly connected with a gasket (22), and the front and rear of the top left side of the telescopic fixing plate (21) are both A threaded rod (23) is threadedly connected, and the bottom of the threaded rod (23) penetrates the telescopic fixing plate (21) and the washer (22) in sequence and extends to the bottom of the washer (22). 3 . The clamping device for a laser cutting machine according to claim 1 , wherein the number of the support plates ( 3 ) is two, and the outer sides of the two support plates ( 3 ) pass through the bearing groove ( 3 . 5) Fixed connection. 4 . The clamping device for a laser cutting machine according to claim 1 , wherein the clamping structure ( 4 ) comprises a telescopic body ( 41 ), and the opposite ends of the two telescopic bodies ( 41 ) are remote from each other. 5 . They are respectively fixedly connected to the tops of the opposite surfaces of the support plates (3), the opposite ends of the two telescopic bodies (41) are fixedly connected with flat plates (42), and the opposite sides of the tops of the two flat plates (42) are rotatably connected with rotating links (43), a connecting block (44) is fixedly connected to the top of the rotating connecting rod (43), and a splint (45) is fixedly connected to the opposite ends of the two connecting blocks (44). An arc-shaped plate (46) is fixedly connected to the relatively remote ends, and the front and back sides of the inner wall of the arc-shaped plate (46) are fixedly connected with a collet (48) through a telescopic clamp rod (47). 43) A control assembly (49) is installed on the bottom of the outer side. 5 . The clamping device for a laser cutting machine according to claim 4 , wherein the number of the clamping plates ( 45 ) is two, and the opposite surfaces of the two clamping plates ( 45 ) are fixedly connected with protection. 6 . piece. 6 . The clamping device for a laser cutting machine according to claim 4 , wherein the regulating and controlling assembly ( 49 ) comprises an insertion hole ( 491 ), and the insertion hole ( 491 ) is connected with a rotating link ( 43) The axis is set on the top of the flat plate (42) at equal intervals, the bottom of the outer side of the rotating link (43) is fixedly connected with a control board (492), and the bottom of the control board (492) is attached to the flat plate (492). 42), the top of the control board (492) is plugged with a plunger body (493), and the bottom of the plunger body (493) sequentially penetrates the control board (492) and the jack (491) and extends to the flat plate ( 42) at the bottom.

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