CN213003452U

CN213003452U - Clamping device for laser welding

Info

Publication number: CN213003452U
Application number: CN202020423488.XU
Authority: CN
Inventors: 金晓剑; 王硕; 金久涛
Original assignee: Shenyang Si Maier Technology Co ltd
Current assignee: Shenyang Si Maier Technology Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-04-20
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a clamping device for laser welding, the power distribution box comprises a box body, the equal fixedly connected with supporting legs in four corners of bottom half, the first slipmat of bottom fixedly connected with of supporting legs, the platform is placed to the center fixedly connected with in center department at box top, the center department of placing a top portion sets up flutedly, the equal fixedly connected with curb plate in both sides at box top. The utility model discloses a set up motor, first threaded rod, first thread piece, fly leaf, prevent shaking mechanism, movable plate, cardboard, clamp plate, fixed establishment, bearing and second slipmat and mutually support, reached and pressed from both sides tight effectual advantage to the material, make the material when carrying out laser welding, can be better press from both sides the material tightly, prevent not hard up landing from appearing in the material, reduced the wastrel of material, reduced the manufacturing cost of mill to clamping device's for the laser welding practicality has been improved.

Description

Clamping device for laser welding

Technical Field

The utility model relates to the technical field of machinery, specifically be a clamping device for laser welding.

Background

The machine is a generic name of a machine and a mechanism, the machine is a tool device capable of reducing work difficulty or labor saving for people, articles such as chopsticks, brooms and tweezers can be called as machines, the machines are simple machines, the complex machine is composed of two or more simple machines, the more complex machines are generally called as machines, and the mechanism and the machine are not different from the viewpoint of structure and movement and are generally called as the machine.

The material is when carrying out laser welding, need use clamping device for laser welding, and current clamping device for laser welding presss from both sides tight effect not good, leads to the material when carrying out laser welding, appears becoming flexible landing easily, causes the material welding damage to appear, makes the wastrel of material increase, has increased the manufacturing cost of mill to clamping device for laser welding's practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a clamping device for laser welding possesses the tight effectual advantage of material clamp, and it is not good to have solved current clamping device for laser welding and press from both sides tight effect, leads to the material when carrying out laser welding, appears becoming flexible landing easily, causes the material problem that welding damage appears.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for laser welding comprises a box body, wherein supporting legs are fixedly connected to four corners of the bottom of the box body, first anti-skid pads are fixedly connected to the bottoms of the supporting legs, a placing table is fixedly connected to the center of the top of the box body, a groove is formed in the center of the top of the placing table, side plates are fixedly connected to two sides of the top of the box body, a top plate is fixedly connected to the top of each side plate, a laser welding mechanism is arranged at the bottom of each top plate, a motor is fixedly connected to the center of the bottom of the inner wall of the box body, a first threaded rod is fixedly connected to the output end of the motor, a first threaded block is in threaded connection with the surface of the first threaded rod, movable plates are fixedly connected to two sides of each first threaded block, anti-shaking mechanisms are arranged on the outer sides of the movable plates, a movable plate is fixedly connected, the clamping plate is fixedly connected to the center of the bottom of the clamping plate, and the front end and the rear end of the top of the clamping plate are both provided with fixing mechanisms.

Preferably, laser welding mechanism includes the spout, the bottom at the roof is seted up to the inner chamber of spout, the inner chamber sliding connection of spout has the slider, the bottom fixedly connected with laser generator of slider, laser generator's bottom fixedly connected with focus subassembly, laser generator's back fixedly connected with cylinder, the top fixedly connected with air pump of cylinder, the back fixedly connected with fixed plate of cylinder, the top of fixed plate and the bottom fixed connection of roof.

Preferably, the anti-shaking mechanism comprises a sliding sleeve, the inner side of the sliding sleeve is fixedly connected with the outer side of the movable plate, the inner cavity of the sliding sleeve is connected with a sliding column in a sliding mode, the top and the bottom of the sliding column are fixedly connected with fixing blocks, and the outer side of each fixing block is fixedly connected with the inner wall of the box body.

Preferably, the fixing mechanism comprises a second thread block, the bottom of the second thread block is fixedly connected with the top of the clamping plate, a second threaded rod is connected to the inner cavity of the second thread block in a threaded manner, a knob is fixedly connected to the top of the second threaded rod, and a positioning block is fixedly connected to the bottom of the clamping plate in a penetrating manner.

Preferably, the top of the first threaded rod is sleeved with a bearing, and the top of the bearing is fixedly connected with the top of the inner wall of the box body.

Preferably, the bottom of the clamping plate is fixedly connected with a second anti-skid pad, and anti-skid grains are arranged at the bottom of the second anti-skid pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a clamping device for laser welding possesses following beneficial effect:

1. the utility model discloses a set up the motor, first threaded rod, first thread piece, the fly leaf, prevent shaking the mechanism, the movable plate, the cardboard, the clamp plate, fixed establishment, bearing and second slipmat mutually support, the effectual advantage of material clamp is reached, it is not good to have solved current clamping device for the laser welding and press from both sides tight effect, lead to the material when carrying out the laser welding, the not hard up landing appears easily, cause the material problem that welding damage appears, make the material when carrying out the laser welding, can be better press from both sides the material tightly, prevent that not hard up landing from appearing in the material, the wastrel of material has been reduced, the manufacturing cost of mill has been reduced, thereby the practicality of clamping device for the laser welding has been improved.

2. The utility model has the advantages that the support legs and the first anti-skid pads are arranged to play the anti-skid function to the box body, the problem that the box body slides when in use is solved, the stability of the box body when in use is increased, and by arranging the anti-shaking mechanism, playing a role of preventing the movable plate from shaking, solving the problem of shaking of the movable plate during movement, increasing the stability of the movable plate during movement, and through arranging the clamping plate and the second anti-skid pad, plays a role in clamping and skid resistance on materials, solves the problem that the materials are loosened and slide when being clamped, and is characterized in that by arranging the fixing mechanism, the material can be clamped, the problem that the material is loosened and slides down can be effectively prevented, and by arranging the bearing, play stable effect when rotating to first threaded rod, solved first threaded rod and appeared rocking problem when rotating, increased the stability when first threaded rod rotates.

Drawings

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

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is a partially enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: the device comprises a box body 1, supporting legs 2, a first non-slip mat 3, a placing table 4, a groove 5, side plates 6, a top plate 7, a laser welding mechanism 8, a sliding chute 81, a sliding block 82, a laser generator 83, a focusing assembly 84, an air cylinder 85, an air pump 86, a fixing plate 87, a motor 9, a first threaded rod 10, a first threaded block 11, a movable plate 12, an anti-shaking mechanism 13, a sliding sleeve 131, a sliding column 132, a fixed block 133, a movable plate 14, a clamping plate 15, a clamping plate 16, a fixing mechanism 17, a second threaded block 171, a second threaded block 172, a knob 173, a positioning block 174, a bearing 18 and a second non-slip mat 19.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present application, 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; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other, so that the specific meaning of the above terms in the application can be understood by those skilled in the art.

The box body 1, the supporting legs 2, the first non-slip mat 3, the placing table 4, the groove 5, the side plate 6, the top plate 7, the laser welding mechanism 8, the sliding groove 81, the sliding block 82, the laser generator 83, the focusing assembly 84, the air cylinder 85, the air pump 86, the fixing plate 87, the motor 9, the first threaded rod 10, the first threaded block 11, the movable plate 12, the anti-shaking mechanism 13, the sliding sleeve 131, the sliding column 132, the fixing block 133, the movable plate 14, the clamping plate 15, the clamping plate 16, the fixing mechanism 17, the second threaded block 171, the second threaded rod 172, the knob 173, the positioning block 174, the bearing 18 and the second non-slip mat 19 are all universal standard components or components known by technicians in the field, and the structure and principle of the components can be known by technicians in the technical manuals or by conventional experimental methods.

Referring to fig. 1-3, a clamping device for laser welding comprises a box body 1, wherein four corners of the bottom of the box body 1 are fixedly connected with supporting legs 2, the bottom of the supporting legs 2 is fixedly connected with a first anti-skid pad 3, the center of the top of the box body 1 is fixedly connected with a placing table 4, the center of the top of the placing table 4 is provided with a groove 5 to prevent a laser generator 83 from damaging the placing table 4, two sides of the top of the box body 1 are fixedly connected with side plates 6, the top of the side plates 6 is fixedly connected with a top plate 7, the bottom of the top plate 7 is provided with a laser welding mechanism 8, the center of the bottom of the inner wall of the box body 1 is fixedly connected with a motor 9, the output end of the motor 9 is fixedly connected with a first threaded rod 10, the surface of the first threaded rod 10 is in threaded connection with a first threaded block 11, two sides, the top of the movable plate 12 is fixedly connected with a movable plate 14, the top of the movable plate 14 penetrates to the top of the box body 1 and is fixedly connected with a clamping plate 15, the center of the bottom of the clamping plate 15 is fixedly connected with a clamping plate 16, the front end and the rear end of the top of the clamping plate 15 are respectively provided with a fixing mechanism 17, the laser welding mechanism 8 comprises a sliding groove 81, the inner cavity of the sliding groove 81 is arranged at the bottom of the top plate 7, the inner cavity of the sliding groove 81 is connected with a sliding block 82 in a sliding manner, the bottom of the sliding block 82 is fixedly connected with a laser generator 83, the bottom of the laser generator 83 is fixedly connected with a focusing assembly 84, the back of the laser generator 83 is fixedly connected with a cylinder 85, the top of the cylinder 85 is fixedly connected with an air pump 86, the back of the cylinder 85 is fixedly connected with a fixed plate 87, the inner cavity of the sliding sleeve 131 is connected with a sliding column 132 in a sliding manner, the top and the bottom of the sliding column 132 are fixedly connected with fixed blocks 133, the outer side of the fixed block 133 is fixedly connected with the inner wall of the box body 1, the fixing mechanism 17 comprises a second threaded block 171, the bottom of the second threaded block 171 is fixedly connected with the top of the clamping plate 15, the inner cavity of the second threaded block 171 is connected with a second threaded rod 172 in a threaded manner, the top of the second threaded rod 172 is fixedly connected with a knob 173, the bottom of the second threaded rod 172 penetrates through to the bottom of the clamping plate 15 and is fixedly connected with a positioning block 174, the top of the first threaded rod 10 is sleeved with a bearing 18, the top of the bearing 18 is fixedly connected with the top of the inner wall of the box body 1, the bottom of the clamping plate 16 is fixedly connected with a second anti-skid pad 19, the bottom of the second anti-skid pad 19 is provided with anti-skid threads, the anti-skid function, the stability of the box body 1 during use is improved, the shaking prevention mechanism 13 is arranged, the shaking prevention effect is performed on the movable plate 12, the problem that the movable plate 12 shakes during movement is solved, the stability of the movable plate 12 during movement is improved, the clamping plate 16 and the second anti-slip mat 19 are arranged, the clamping and anti-slip effects are performed on the material, the problem that the material loosens and slides when being clamped is solved, the fixing mechanism 17 is arranged, the material is clamped, the problem that the material loosens and slides can be effectively prevented, the bearing 18 is arranged, the first threaded rod 10 is stabilized during rotation, the problem that the first threaded rod 10 shakes during rotation is solved, the stability of the first threaded rod 10 during rotation is improved, and the shaking prevention mechanism 13 is arranged through the motor 9, the first threaded rod 10, the first threaded block 11, the movable plate 12 and the shaking prevention mechanism 13, Moving plate 14, cardboard 15, clamping plate 16, fixed establishment 17, bearing 18 and second slipmat 19 mutually support, reached and pressed from both sides tight effectual advantage to the material, it is not good to have solved current clamping device for laser welding and press from both sides tight effect, lead to the material when carrying out laser welding, not hard up landing appears easily, cause the material problem that welding damage appears, make the material when carrying out laser welding, can be better press from both sides the material tightly, prevent that not hard up landing from appearing in the material, the wastrel of material has been reduced, the manufacturing cost of mill has been reduced, thereby the practicality of clamping device for laser welding has been improved.

When the welding device is used, a worker firstly places two materials to be welded on the top of the placing table 4 (the materials are materials with a square structure, and the welding line is vertical and/or parallel to the materials), then splices the two materials together where the two materials need to be welded (the welding position is located at the top of the groove 5 and is located right below the laser generator 83, and the moving direction of the welding line is the same as that of the air cylinder 85), then the motor 9 is turned on through the external controller, the motor 9 rotates to drive the first threaded rod 10 to start rotating in the inner cavity of the bearing 18, so that the first threaded rod 10 rotates stably, meanwhile, the first threaded rod 10 rotates to drive the first threaded block 11 to move on the surface of the first threaded rod 10 through threads, the first threaded block 11 moves to drive the movable plate 12 to start moving, the movable plate 12 moves to drive the sliding sleeve 131 to slide in the inner cavity of the sliding column 132, so that the sliding sleeve 131 moves stably, the movable plate 14 moves to drive the clamping plate 15 to start moving, the clamping plate 15 moves to drive the clamping plate 16 and the second anti-slip pad 19 to clamp two materials simultaneously, then a worker rotates the knob 173, the knob 173 rotates to drive the second threaded rod 172 to start rotating, the second threaded rod 172 rotates to enable the second threaded rod 172 to move downwards through threads in the inner cavity of the second threaded block 171, the second threaded rod 172 moves downwards to drive the positioning block 174 to clamp the materials, the materials can be better clamped when being subjected to laser welding, loosening and sliding of the materials are prevented, defective products of the materials are reduced, production cost of a factory is reduced, then the worker respectively opens the laser generator 83 and the air pump 86 through an external controller, the laser generator 83 starts welding the materials through the focusing assembly 84, meanwhile, the air pump 86 starts to input high-pressure air to the air cylinder 85, then the telescopic rod of the air cylinder 85 pushes the laser generator 83 to start moving, laser generator 83 removes and drives slider 82 and begin to slide at the inner chamber of spout 81, makes laser generator 83 remove stably, makes laser generator 83 and focusing assembly 84 remove simultaneously and carries out laser welding to the material (the peripheral hardware controller is the PLC controller in this application, and simultaneously, two wiring ends of peripheral hardware controller have power plug through the wire connection, and adopt the commercial power to supply power in this application).

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping device for laser welding, includes box (1), its characterized in that: the four corners of the bottom of the box body (1) are fixedly connected with supporting legs (2), the bottom of each supporting leg (2) is fixedly connected with a first non-slip mat (3), the center of the top of the box body (1) is fixedly connected with a placing table (4), the center of the top of the placing table (4) is provided with a groove (5), two sides of the top of the box body (1) are fixedly connected with side plates (6), the top of each side plate (6) is fixedly connected with a top plate (7), the bottom of each top plate (7) is provided with a laser welding mechanism (8), the center of the bottom of the inner wall of the box body (1) is fixedly connected with a motor (9), the output end of each motor (9) is fixedly connected with a first threaded rod (10), the surface of each first threaded rod (10) is in threaded connection with a first threaded block (11), two sides of each first threaded block (, the anti-shaking mechanism (13) is arranged on the outer side of the movable plate (12), the movable plate (14) is fixedly connected to the top of the movable plate (12), the top of the movable plate (14) penetrates through the top of the box body (1) and is fixedly connected with a clamping plate (15), a clamping plate (16) is fixedly connected to the center of the bottom of the clamping plate (15), fixing mechanisms (17) are arranged at the front end and the rear end of the top of the clamping plate (15), the laser welding mechanism (8) comprises a sliding groove (81), an inner cavity of the sliding groove (81) is formed in the bottom of the top plate (7), a sliding block (82) is slidably connected to the inner cavity of the sliding groove (81), a laser generator (83) is fixedly connected to the bottom of the sliding block (82), a focusing assembly (84) is fixedly connected to the bottom of the laser generator (83), and an air cylinder (85), the air pump (86) is fixedly connected to the top of the air cylinder (85), the fixing plate (87) is fixedly connected to the back of the air cylinder (85), the top of the fixing plate (87) is fixedly connected to the bottom of the top plate (7), the anti-shaking mechanism (13) comprises a sliding sleeve (131), the inner side of the sliding sleeve (131) is fixedly connected to the outer side of the movable plate (12), the inner cavity of the sliding sleeve (131) is slidably connected to a sliding column (132), the top and the bottom of the sliding column (132) are fixedly connected to fixing blocks (133), the outer side of the fixing block (133) is fixedly connected to the inner wall of the box body (1), the fixing mechanism (17) comprises a second thread block (171), the bottom of the second thread block (171) is fixedly connected to the top of the clamping plate (15), a second threaded rod (172) is in threaded connection with the inner cavity of the second thread block (171), and a knob (173) is fixedly connected to the top of the second, the bottom of the second threaded rod (172) penetrates through the bottom of the clamping plate (15) and is fixedly connected with a positioning block (174), the top of the first threaded rod (10) is sleeved with a bearing (18), the top of the bearing (18) is fixedly connected with the top of the inner wall of the box body (1), the bottom of the clamping plate (16) is fixedly connected with a second anti-skid pad (19), and anti-skid grains are arranged at the bottom of the second anti-skid pad (19).