CN214489376U

CN214489376U - Fixing device for laser processing

Info

Publication number: CN214489376U
Application number: CN202022098968.6U
Authority: CN
Inventors: 姜星星
Original assignee: Guangdong Shangqi Technology Co ltd
Current assignee: Guangdong Shangqi Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-10-26
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a fixing device for laser beam machining, including first backup pad, the both ends of first backup pad are fixed with the second backup pad, and set up perpendicularly between first backup pad and the second backup pad, first recess has been seted up to the top lateral wall of second backup pad, sliding connection has the regulating plate between the both sides lateral wall of first recess, the one end of regulating plate extends to first recess external fixation and has the third backup pad, one side lateral wall that the second backup pad is close to each other is fixed with the deflector, one side lateral wall sliding connection that the deflector is close to each other has the movable plate, the top lateral wall sliding connection of movable plate has the first clamp plate that the symmetry set up. The utility model discloses can carry out quick fixed to article according to the laser beam machining of difference, can adjust the fixed height according to the object of different length, can carry out automatic fixation to laser beam machining's object simultaneously, improve the practicality.

Description

Fixing device for laser processing

Technical Field

The utility model relates to a laser beam machining technical field especially relates to a fixing device for laser beam machining.

Background

Laser engraving is the most common application of laser systems. Laser machining can be broadly classified into laser thermal machining and photochemical reaction machining according to the mechanism of interaction between a laser beam and a material. The laser thermal processing refers to a processing process which is completed by utilizing a thermal effect generated by projecting a laser beam on the surface of a material, and comprises laser welding, laser engraving and cutting, surface modification, laser marking, laser drilling, micro processing and the like, and the photochemical reaction processing refers to a processing process that a laser beam irradiates an object and initiates or controls photochemical reaction by means of high-density laser high-energy photons. Including photochemical deposition, stereolithography, laser engraving and etching, and the like.

In the existing laser processing process, a workpiece needs to be fixed, the traditional workpiece fixing mode is single, the workpiece cannot be automatically fixed, the fixing device cannot be adjusted according to different fixing requirements, the practicability is reduced, and therefore the fixing device for laser processing is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing device for laser processing.

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

a fixing device for laser processing comprises a first supporting plate, wherein second supporting plates are fixed at two ends of the first supporting plate, the first supporting plate and the second supporting plate are vertically arranged, a first groove is formed in the side wall of the top end of the second supporting plate, an adjusting plate is slidably connected between the side walls of the two sides of the first groove, a third supporting plate is fixed at one end of the adjusting plate, which extends to the outside of the first groove, a guide plate is fixed at the side wall of the second supporting plate, which is close to each other, a movable plate is slidably connected with the side wall of the side, which is close to each other, of the guide plate, a first pressing plate is slidably connected at the side wall of the top end of the movable plate, first through holes are symmetrically arranged at the side wall of the third supporting plate, a guide rod is slidably sleeved in the first through holes, a second pressing plate is fixed at one end of the guide rod, which extends to the outside of the first through holes, and is vertically arranged between the guide rod and the second pressing plate, the lateral wall of guide bar has cup jointed first reset spring, the lateral wall of one side of first clamp plate and second clamp plate is connected with the foam-rubber cushion.

Preferably, a second through hole is formed in the side wall of the top end of the guide plate in the vertical direction, a first connecting plate is sleeved inside the second through hole in a sliding mode, and the side wall of the top end and the side wall of the bottom end of the first connecting plate are inclined planes.

Preferably, a second connecting plate is fixed on the side wall of one side, away from each other, of the first pressing plate, and one end, away from the first pressing plate, of the second connecting plate is an inclined plane.

Preferably, the top lateral wall sliding connection of first backup pad has the third connecting plate that the symmetry set up, and the fixed block of fixing with first backup pad top lateral wall is installed to one side of third connecting plate, is fixed with second reset spring between fixed block and the third connecting plate, the both ends of third connecting plate are the inclined plane.

Preferably, the fixed plates which are symmetrically arranged are fixed on the side wall of the bottom end of the moving plate, and the fixed plates are located right above the inclined plane of the third connecting plate.

Preferably, a third through hole is formed in the top end side wall of the second pressing plate in the vertical direction, a connecting rod is fixed to the top end side wall of the first pressing plate, and one end, far away from the first pressing plate, of the connecting rod penetrates through the third through hole.

Preferably, one side lateral wall of first recess rotates and is connected with the connecting axle, and the one end of connecting axle extends to first recess external fixation and has the rotating plate, and the fourth through-hole that the symmetry set up is seted up to the lateral wall of one side that the connecting axle was kept away from to the rotating plate, and the inside slip cover of fourth through-hole is equipped with the gag lever post, and the one end of gag lever post extends to fourth through-hole external fixation jointly and has the arm-tie, and is fixed with third reset spring between arm-tie and the rotating plate.

Preferably, a limiting groove is formed in the outer wall of one side of the second supporting plate in the circumferential direction, and the limiting groove and the limiting rod are clamped.

Preferably, a channel is formed in the side wall of one side of the adjusting plate along the length direction of the adjusting plate, a plurality of racks are formed in the side wall of one side of the channel, a gear is sleeved on the outer side wall of the connecting shaft in a tight fit mode, and the gear and the racks are in meshing transmission connection.

Compared with the prior art, the beneficial effects of the utility model are that:

the two ends of the first supporting plate are fixed with second supporting plates, the first supporting plate and the second supporting plate are vertically arranged, the top side wall of the second supporting plate is provided with a first groove, an adjusting plate is slidably connected between the two side walls of the first groove, one end of the adjusting plate extends to the outside of the first groove and is fixed with a third supporting plate, the side wall of one side, close to each other, of the second supporting plate is fixed with a guide plate, the side wall of one side, close to each other, of the guide plate is slidably connected with a movable plate, the side wall of the top end of the movable plate is slidably connected with first pressing plates which are symmetrically arranged, the side wall of one side, far away from each other, of the third supporting plate is provided with first through holes which are symmetrically arranged, a guide rod is slidably sleeved in the first through hole, one end of the guide rod extends to the outside of the first through hole and is fixed with a second pressing plate, the guide rod and the second pressing plate are vertically arranged, and a first reset spring is sleeved on the outer side wall of the guide rod, one side lateral wall of first clamp plate and second clamp plate is connected with the foam-rubber cushion, can carry out quick fixed to article according to the laser beam machining of difference, can adjust the fixed height according to the object of different length, can carry out the automatic fixation to the object of laser beam machining simultaneously, has improved the practicality.

Drawings

Fig. 1 is a front view of a fixing device for laser processing according to the present invention;

fig. 2 is a side view of an adjusting plate structure of a fixing device for laser processing according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a of the fixing device for laser processing according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a fixing device for laser processing comprises a first supporting plate 1, wherein second supporting plates 2 are fixed at two ends of the first supporting plate 1, the first supporting plate 1 and the second supporting plate 2 are vertically arranged, a first groove is formed in the top side wall of the second supporting plate 2, an adjusting plate 3 is slidably connected between the two side walls of the first groove, a third supporting plate 4 is fixed at one end of the adjusting plate 3, which extends to the outside of the first groove, a guide plate 11 is fixed at one side wall of the second supporting plate 2, which is close to each other, a moving plate 26 is slidably connected at one side wall of the guide plate 11, symmetrically arranged first pressing plates 9 are slidably connected at the top side wall of the moving plate 26, symmetrically arranged first through holes are formed in the side wall of the third supporting plate 4, a guide rod 5 is slidably sleeved in the first through holes, and a second pressing plate 6 is fixed at one end of the guide rod 5, which extends to the outside of the first through holes, and the guide rod 5 and the second pressing plate 6 are vertically arranged, the outer side wall of the guide rod 5 is sleeved with a first reset spring 7, and the side walls of the first pressing plate 9 and one side of the second pressing plate 6 are connected with a spongy cushion 8.

The second through-hole has been seted up along vertical direction to the top lateral wall of deflector 11, and the inside slip cap of second through-hole is equipped with first connecting plate 12, and the top and the bottom lateral wall of first connecting plate 12 are the inclined plane, and one side lateral wall that first clamp plate 9 kept away from each other is fixed with second connecting plate 10, and the one end that first clamp plate 9 was kept away from to second connecting plate 10 is the inclined plane.

The third connecting plate 13 that the top lateral wall sliding connection of first backup pad 1 has the symmetry to set up, fixed block 14 fixed with 1 top lateral wall of first backup pad is installed to one side of third connecting plate 13, be fixed with second reset spring 15 between fixed block 14 and the third connecting plate 13, the both ends of third connecting plate 13 are the inclined plane, the bottom lateral wall of movable plate 26 is fixed with the fixed plate 16 that the symmetry set up, fixed plate 16 is located directly over the inclined plane of third connecting plate 13, the third through-hole has been seted up along vertical direction to the top lateral wall of second clamp plate 6, the top lateral wall of first clamp plate 9 is fixed with connecting rod 17, the third through-hole is passed to the one end that first clamp plate 9 was kept away from to connecting rod 17.

One side lateral wall of first recess rotates and is connected with connecting axle 18, the one end of connecting axle 18 extends to first recess external fixation has rotating plate 19, rotating plate 19 keeps away from one side lateral wall of connecting axle 18 and offers the fourth through-hole that the symmetry set up, the inside slip cover of fourth through-hole is equipped with gag lever post 20, the one end of gag lever post 20 extends to fourth through-hole outside and is fixed with arm-tie 21 jointly, and be fixed with third reset spring 22 between arm-tie 21 and the rotating plate 19, the spacing groove has been seted up along the circumferencial direction to one side outer wall of second backup pad 2, and the joint sets up between spacing groove and the gag lever post 20, passageway 23 has been seted up along its length direction to one side lateral wall of regulating plate 3, a plurality of racks 24 have been seted up to one side lateral wall of passageway 23, gear 25 has been cup jointed in the close-fitting of the lateral wall of connecting axle 18, and the meshing transmission is connected between gear 25 and the rack 24.

The working principle is as follows: when an object is fixed, the pulling plate 21 is pulled, the pulling plate 21 drives the limiting rod 20 to move, the limiting rod 20 is separated from the limiting groove, then the rotating plate 19 is rotated, the rotating plate 19 drives the connecting shaft 18 to rotate, the connecting shaft 18 drives the gear 25 to rotate, the gear 25 is meshed with the rack 24 to drive the adjusting plate 3 to move, the adjusting plate 3 drives the third supporting plate 4 to move, the third supporting plate 4 drives the second pressing plate 6 to move, after the required position is adjusted, the pulling plate 21 is loosened, the limiting rod 20 is clamped with the limiting groove under the action of the elastic force of the third return spring 22 to complete adjustment, then the object is placed on the surface of the moving plate 26, under the action of the gravity of the object, the moving plate 26 drives the fixing plate 16 to move downwards, the fixing plate 16 extrudes the inclined plane of the third connecting plate 13, and the third connecting plate 13 extrudes the inclined plane of the first connecting plate 12, the inclined plane of second connecting plate 10 is extruded to first connecting plate 12, and second connecting plate 10 drives first clamp plate 9 and removes, and first clamp plate 9 drives connecting rod 17 and removes, and connecting rod 17 drives second clamp plate 6 and removes, extrudes fast the both sides of object, carries out the automatic fixation.

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 fixing device for laser processing comprises a first supporting plate (1) and is characterized in that second supporting plates (2) are fixed at two ends of the first supporting plate (1), the first supporting plate (1) and the second supporting plate (2) are vertically arranged, a first groove is formed in the top side wall of the second supporting plate (2), an adjusting plate (3) is connected between the two side walls of the first groove in a sliding mode, a third supporting plate (4) is fixed to the outer portion of the first groove in a extending mode at one end of the adjusting plate (3), a guide plate (11) is fixed to one side wall, close to each other, of the second supporting plate (2), a movable plate (26) is connected to one side wall, close to each other, of the guide plate (11), a first pressing plate (9) symmetrically arranged is connected to the top side wall of the movable plate (26) in a sliding mode, first through holes symmetrically arranged are formed in one side wall, far away from each other, of the third supporting plate (4), the inside slip cover of first through-hole is equipped with guide bar (5), and the one end of guide bar (5) extends to first through-hole external fixation and has second clamp plate (6), and sets up perpendicularly between guide bar (5) and second clamp plate (6), first reset spring (7) have been cup jointed to the lateral wall of guide bar (5), one side lateral wall of first clamp plate (9) and second clamp plate (6) is connected with foam-rubber cushion (8).

2. The fixing device for laser processing as claimed in claim 1, wherein a second through hole is formed in a top side wall of the guide plate (11) along a vertical direction, a first connecting plate (12) is slidably sleeved inside the second through hole, and top and bottom side walls of the first connecting plate (12) are inclined planes.

3. The fixing device for laser processing according to claim 1, wherein a second connecting plate (10) is fixed to a side wall of the first pressing plate (9) away from each other, and an end of the second connecting plate (10) away from the first pressing plate (9) is an inclined surface.

4. The fixing device for laser processing according to claim 1, wherein the top side wall of the first supporting plate (1) is slidably connected with third connecting plates (13) which are symmetrically arranged, one side of each third connecting plate (13) is provided with a fixing block (14) which is fixed with the top side wall of the first supporting plate (1), a second return spring (15) is fixed between each fixing block (14) and each third connecting plate (13), and both ends of each third connecting plate (13) are inclined planes.

5. The fixing device for laser processing as claimed in claim 1, wherein the bottom end side wall of the moving plate (26) is fixed with symmetrically arranged fixing plates (16), and the fixing plates (16) are positioned right above the inclined plane of the third connecting plate (13).

6. The fixing device for laser processing according to claim 1, wherein a third through hole is formed in a top side wall of the second pressing plate (6) along a vertical direction, a connecting rod (17) is fixed to the top side wall of the first pressing plate (9), and one end, far away from the first pressing plate (9), of the connecting rod (17) penetrates through the third through hole.

7. The fixing device for laser processing as claimed in claim 1, wherein a connecting shaft (18) is rotatably connected to a side wall of the first groove, a rotating plate (19) is fixed outside the first groove by extending one end of the connecting shaft (18), a fourth through hole is symmetrically formed in a side wall of the rotating plate (19) away from the connecting shaft (18), a limiting rod (20) is slidably sleeved inside the fourth through hole, a pulling plate (21) is jointly fixed outside the fourth through hole by extending one end of the limiting rod (20), and a third return spring (22) is fixed between the pulling plate (21) and the rotating plate (19).

8. The fixing device for laser processing according to claim 7, wherein a limiting groove is formed in an outer wall of one side of the second support plate (2) along a circumferential direction, and the limiting groove and the limiting rod (20) are clamped.

9. The fixing device for laser processing according to claim 7, wherein a channel (23) is formed in a side wall of one side of the adjusting plate (3) along a length direction of the adjusting plate, a plurality of racks (24) are formed in a side wall of one side of the channel (23), a gear (25) is sleeved on an outer side wall of the connecting shaft (18) in a tight fit manner, and the gear (25) is in meshing transmission connection with the racks (24).