CN220161511U

CN220161511U - Laser welding device for machining machine tool plate

Info

Publication number: CN220161511U
Application number: CN202223282620.8U
Authority: CN
Inventors: 王雪峰; 杨开华; 杨延明
Original assignee: Suzhou Envil Machinery Co ltd
Current assignee: Suzhou Envil Machinery Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-12-12
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to a laser welding device for machining a machine tool plate, which comprises a base, wherein a groove is formed in the top end of the base, a plurality of air cylinders are fixedly arranged at the bottom end of the base in a symmetrical array, the output ends of the air cylinders extend into the groove and are fixedly connected with a supporting plate, a U-shaped frame is slidably arranged at the top end of the base, a transverse plate is slidably arranged between the vertical parts of the U-shaped frame, a fixing plate is slidably arranged at the bottom end of the transverse plate, a laser welding head is fixedly arranged at the bottom end of the fixing plate, transverse rods I are symmetrically arranged at the top end of the transverse plate, nuts are symmetrically fixedly embedded in the transverse rods I, and an adjusting screw rod is rotatably arranged in the nuts in a threaded mode.

Description

Laser welding device for machining machine tool plate

Technical Field

The utility model relates to a laser welding device for machining a machine tool plate, and belongs to the technical field of laser welding devices.

Background

The laser welding is a high-efficiency precise welding method which uses a laser beam with high energy density as a heat source, is one of important aspects of application of laser material processing technology, is mainly used for welding thin-wall materials and low-speed welding in the period of 70 th century, and belongs to heat conduction type, namely, the welding process is characterized in that laser radiation heats the surface of a workpiece, the surface heat is diffused to the inside through heat conduction, and the workpiece is melted to form a specific molten pool by controlling parameters such as the width, the energy, the peak power, the repetition frequency and the like of laser pulses, so that the laser welding has been successfully applied to precise welding of micro and small parts due to the unique advantages of the laser welding.

When the existing laser welding device for plate processing is used, a plate is usually directly placed on a workbench, then is welded through the welding device, the plate is easy to move, so that poor welding quality is caused, a large amount of smoke can appear in the welding process, and the smoke is directly scattered into the surrounding environment, so that the working environment is easy to pollute, workers work in the environment for a long time, and patients are easy to appear on the body.

Disclosure of Invention

The utility model aims to provide a laser welding device for machine tool plate processing, which can effectively compress and fix plates, so that the welding quality of the plates is improved, and meanwhile, smoke generated during welding can be cleaned, so that the pollution to the working environment of workers is avoided, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a lathe is laser welding device for panel processing, includes the base, the recess has been seted up on the top of base, the bottom symmetry array of base is fixed to be equipped with a plurality of cylinders, the output of cylinder all extends to in the recess and fixedly connected with backup pad, the top slip of base is equipped with U type frame, it is equipped with the diaphragm to slide between the vertical portion of U type frame, the bottom slip of diaphragm is equipped with the fixed plate, the bottom mounting of fixed plate is equipped with the laser welding head, the top symmetry of diaphragm is equipped with horizontal pole one, horizontal pole one symmetric distribution is in the front side and the rear side of diaphragm, equal symmetry is fixed to inlay on the horizontal pole one and is equipped with the nut, equal screw thread rotation is equipped with accommodate the lead screw in the nut, accommodate the lead screw's bottom all extends to the below of diaphragm and the rotation is connected with the depression bar.

Further, the cavity has all been seted up on the both sides middle part inner wall of recess, all be fixed with the exhaust hood in the cavity, the both sides lower part of base is all fixed and is equipped with the air exhauster, the equal fixedly connected with exhaust tube of exhaust end of air exhauster, the other end of exhaust tube all extends to adjacent in the cavity and with exhaust hood fixed connection.

Further, spout one has been seted up to the top symmetry of base, all be fixed to be equipped with motor one on the rear side inner wall of spout one, the equal fixedly connected with screw rod one of output of motor one, equal thread bush is equipped with slider one on the screw rod one, slider one the top all with one side bottom fixed connection that the U type frame is adjacent, all run through on the slider one fixedly inlay with screw rod one assorted screw seat.

Further, the vertical portion of U type frame is close to one side of diaphragm has all seted up spout two, all be fixed to be equipped with motor two on the top inner wall of spout two, the equal fixedly connected with screw rod of output of motor two, equal thread bush is equipped with slider two on the screw rod two, slider two all with one side fixed connection that the diaphragm is adjacent, all run through on the slider two fixedly inlay with screw rod two assorted screw seat.

Further, spout III has been seted up to the bottom of diaphragm, fixedly on the inner wall of one side of spout III be equipped with motor III, motor three's output fixedly connected with screw rod III, screw sleeve is equipped with slider III on the screw rod III, slider three's bottom with the top fixed connection of fixed plate, run through on the slider III fixedly inlay with screw rod three-phase matching's screw seat.

Further, the adjusting screw rod is sleeved with springs in a sliding mode, the bottoms of the springs are fixedly connected with the tops of the adjacent compression bars, and the tops of the springs are fixedly connected with the bottoms of the transverse plates.

The beneficial effects of the utility model are as follows:

the utility model sets the compression bar, the air cylinder and the exhaust fan, when in use, the plate to be welded is placed on the support plate, the support plate is driven by the air cylinder to move downwards to the lower part of the cavity, then the screw rod is driven by the motor I to rotate, so that the screw rod drives the slide block I to slide in the chute I, the slide block I drives the U-shaped frame to move to a proper position, at this time, the screw rod is driven by the rotation of the adjusting screw rod to move up and down through the nut, so that the compression bar extrudes or stretches the spring, so that the height of the compression bar can be adjusted, then the screw rod II is driven by the motor II to rotate, so that the screw rod II drives the slide block II to slide in the chute II, at this time, the slide block II drives the cross plate to move downwards, so that the compression bar extrudes the spring, and the cross plate presses the cross plate simultaneously, and the laser welding head are driven by the motor III to move downwards to a proper position, so that the screw rod III drives the slide block III to slide in the chute, and the smoke can be welded to the right through the fixing head and the suction fan, and the smoke can be welded to the plate can be welded by the welding head, and the smoke suction fan can be welded to the position of the plate, and the plate can be welded by the welding head welded at the right, and the welding machine can be welded to the position of the plate is welded by the welding machine, and the smoke suction machine is good, and the smoke can be welded to the plate and the smoke can be welded by the smoke. Avoiding polluting the working environment of workers.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a schematic view showing the overall structure of a laser welding apparatus for machine tool plate processing according to the present utility model;

FIG. 2 is a side view of a laser welding apparatus for machine tool plate machining according to the present utility model;

FIG. 3 is an enlarged view of the laser welding apparatus for machine tool plate processing of the present utility model at A in FIG. 1;

FIG. 4 is a partial side view of a base of a laser welding apparatus for machine tool plate machining of the present utility model;

reference numerals in the drawings: 1. a base; 2. a groove; 3. a cylinder; 4. a support plate; 5. a U-shaped frame; 6. a cross plate; 7. a fixing plate; 8. a laser welding head; 9. a first cross bar; 10. a nut; 11. adjusting a screw rod; 12. a compression bar; 13. a cavity; 14. an exhaust hood; 15. an exhaust fan; 16. an exhaust pipe; 17. a first chute; 18. a first motor; 19. a first screw; 20. a first sliding block; 21. a second chute; 22. a second motor; 23. a second screw; 24. a second slide block; 25. a chute III; 26. a third motor; 27. a screw III; 28. a third slide block; 29. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1 to 4, the present utility model provides a technical solution:

the utility model provides a lathe is laser welding device for panel processing, including base 1, recess 2 has been seted up on the top of base 1, the bottom symmetry array of base 1 is fixed to be equipped with a plurality of cylinders 3, the output of cylinder 3 all extends to in the recess 2 and fixedly connected with backup pad 4, the top slip of base 1 is equipped with U type frame 5, it is equipped with diaphragm 6 to slide between the vertical portion of U type frame 5, the bottom slip of diaphragm 6 is equipped with fixed plate 7, the bottom mounting of fixed plate 7 is equipped with laser welding head 8, the top symmetry of diaphragm 6 is equipped with horizontal pole one 9, horizontal pole one 9 symmetric distribution is at the front side and the rear side of diaphragm 6, equal symmetry fixedly on horizontal pole one 9 is inlayed and is equipped with nut 10, equal screw thread rotation is equipped with accommodate the lead screw 11 in the nut 10, accommodate the bottom of lead screw 11 all extends to the below of diaphragm 6 and rotates and is connected with depression bar 12.

Specifically, as shown in fig. 1-3, a first chute 17 is symmetrically arranged at the top end of the base 1, a first motor 18 is fixedly arranged on the inner wall of the rear side of the first chute 17, a first screw 19 is fixedly connected to the output end of the first motor 18, a first slide block 20 is sleeved on the first screw 19, the top end of the first slide block 20 is fixedly connected with the bottom end of one side adjacent to the U-shaped frame 5, screw seats matched with the first screw 19 are fixedly embedded in the first slide block 20 in a penetrating manner, the first screw 19 is driven to rotate by the first motor 18, so that the first screw 19 drives the first slide block 20 to slide in the first chute 17, and at the moment, the first slide block 20 drives the U-shaped frame 5 to move forwards and backwards.

Specifically, as shown in fig. 1, a second chute 21 is formed on one side, close to the transverse plate 6, of the vertical portion of the U-shaped frame 5, a second motor 22 is fixedly arranged on the inner wall of the top end of the second chute 21, a second screw rod 23 is fixedly connected to the output end of the second motor 22, a second slide block 24 is sleeved on the second screw rod 23, the second slide block 24 is fixedly connected to one side, adjacent to the transverse plate 6, of the second screw rod 24, a screw seat matched with the second screw rod 23 is fixedly embedded in the second slide block 24 in a penetrating manner, the second screw rod 23 is driven to rotate by the second motor 22, so that the second screw rod 23 drives the second slide block 24 to slide in the second chute 21, and the second slide block 24 drives the transverse plate 6 to move up and down.

Specifically, as shown in fig. 1, a third chute 25 is formed at the bottom end of the transverse plate 6, a third motor 26 is fixedly arranged on the inner wall of one side of the third chute 25, the output end of the third motor 26 is fixedly connected with a third screw rod 27, a third slide block 28 is sleeved on the third screw rod 27 in a threaded manner, the bottom end of the third slide block 28 is fixedly connected with the top end of the fixed plate 7, a screw seat matched with the third screw rod 27 is fixedly embedded in the third slide block 28 in a penetrating manner, the third screw rod 27 is driven to rotate by the third motor 26, and accordingly the third screw rod 27 drives the third slide block 28 to slide in the third chute 25, and accordingly the fixed plate 7 and the laser welding head 8 can be driven to move left and right by the third slide block 28.

Specifically, as shown in fig. 1-4, the adjusting screw 11 is slidably sleeved with a spring 29, the bottom end of the spring 29 is fixedly connected with the top end of the adjacent compression bar 12, the top end of the spring 29 is fixedly connected with the bottom end of the transverse plate 6, and the adjusting screw 11 is rotated to drive the compression bar 12 to move up and down through the nut 10, so that the compression bar 12 extrudes or stretches the spring 29.

Embodiment 2 referring to fig. 1-4, the difference between the present embodiment and embodiment 1 is that: the cavity 13 has all been seted up on the both sides middle part inner wall of recess 2, the equal fixed exhaust hood 14 that is equipped with in cavity 13, the equal fixed exhaust fan 15 that is equipped with in both sides lower part of base 1, the equal fixedly connected with exhaust tube 16 of exhaust end of exhaust fan 15, the other end of exhaust tube 16 all extends to in the adjacent cavity 13 and with exhaust hood 14 fixed connection, work through exhaust fan 15 to make exhaust fan 15 can carry out the exhaust treatment to the work piece on the backup pad 4 through exhaust tube 16 and exhaust hood 14.

The working principle of the utility model is as follows: when in use, the plate to be welded is placed on the supporting plate 4, the supporting plate 4 is driven by the air cylinder 3 to move downwards to the lower part of the cavity 13, then the screw rod 19 is driven by the motor 18 to rotate, so that the screw rod 19 drives the slide block 20 to slide in the slide groove 17, the slide block 20 drives the U-shaped frame 5 to move to a proper position, the adjusting screw rod 11 is driven by the nut 10 to move up and down by rotating the adjusting screw rod 11, the pressing rod 12 presses or stretches the spring 29, the height of the pressing rod 12 can be adjusted, the screw rod 23 is driven by the motor 22 to rotate, the screw rod 23 drives the slide block 24 to slide in the slide groove 21, the slide block 24 drives the transverse plate 6 to move downwards, so that the pressing rod 12 is abutted against the top end of the plate, at the moment, the transverse plate 6 continuously moves downwards, so that the pressing rod 12 presses the spring 29, and then the pressing rod 12 compresses the plate, meanwhile, the transverse plate 6 drives the fixing plate 7 and the laser welding head 8 to move downwards to a proper position, the motor three 26 drives the screw three 27 to rotate, so that the screw three 27 drives the sliding block three 28 to slide in the sliding groove three 25, the sliding block three 28 can drive the fixing plate 7 and the laser welding head 8 to move left and right, the welding operation can be performed on the plate through the laser welding head 8, and meanwhile, the exhaust fan 15 works, so that the exhaust fan 15 can exhaust the workpiece on the supporting plate 4 through the exhaust pipe 16 and the exhaust hood 14, and accordingly, smoke can be pumped to the proper position.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a lathe panel processing is with laser welding device, includes base (1), its characterized in that: the utility model discloses a laser welding device for the automobile, including base (1), recess (2) have been seted up on the top of base (1), the bottom symmetry array of base (1) is fixed to be equipped with a plurality of cylinders (3), the output of cylinder (3) all extends to in recess (2) and fixedly connected with backup pad (4), the top slip of base (1) is equipped with U type frame (5), slide between the vertical portion of U type frame (5) is equipped with diaphragm (6), the bottom slip of diaphragm (6) is equipped with fixed plate (7), the bottom mounting of fixed plate (7) is equipped with laser welding head (8), the top symmetry of diaphragm (6) is equipped with horizontal pole one (9), horizontal pole one (9) symmetric distribution is in the front side and the rear side of diaphragm (6), equal symmetric fixation inlays on horizontal pole one (9) is equipped with nut (10), equal screw rotation in nut (10) is equipped with adjusting screw (11), the bottom of adjusting screw (11) all extends to below and rotation of diaphragm (6) is connected with depression bar (12).

2. A laser welding apparatus for machine tool plate processing according to claim 1, wherein: cavity (13) have all been seted up on the both sides middle part inner wall of recess (2), all fixed exhaust hood (14) that are equipped with in cavity (13), both sides lower part of base (1) is all fixed and is equipped with exhaust fan (15), the equal fixedly connected with exhaust tube (16) of exhaust end of exhaust fan (15), the other end of exhaust tube (16) all extends to adjacent in cavity (13) and with exhaust hood (14) fixed connection.

3. A laser welding apparatus for machine tool plate processing according to claim 1, wherein: the novel sliding block is characterized in that a first sliding groove (17) is symmetrically formed in the top end of the base (1), a first motor (18) is fixedly arranged on the inner wall of the rear side of the first sliding groove (17), a first screw rod (19) is fixedly connected to the output end of the first motor (18), a first sliding block (20) is sleeved on the first screw rod (19) in a threaded mode, the top end of the first sliding block (20) is fixedly connected with one side bottom end of the U-shaped frame (5) adjacent to the first sliding block, and a threaded seat matched with the first screw rod (19) is fixedly embedded in the first sliding block (20) in a penetrating mode.

4. A laser welding apparatus for machine tool plate processing according to claim 1, wherein: the vertical portion of U type frame (5) is close to one side of diaphragm (6) has all seted up spout two (21), all be fixed on the top inner wall of spout two (21) be equipped with motor two (22), the equal fixedly connected with screw rod two (23) of the output of motor two (22), all the thread bush is equipped with slider two (24) on screw rod two (23), slider two (24) all with one side fixed connection that diaphragm (6) is adjacent, all run through on slider two (24) fixedly inlay with screw rod two (23) assorted screw seat.

5. A laser welding apparatus for machine tool plate processing according to claim 1, wherein: the three (25) of spout have been seted up to the bottom of diaphragm (6), fixedly on the one side inner wall of spout three (25) be equipped with motor three (26), the output fixedly connected with screw rod three (27) of motor three (26), the cover of screw thread is equipped with slider three (28) on screw rod three (27), the bottom of slider three (28) with the top fixed connection of fixed plate (7), run through on slider three (28) fixedly inlay with screw rod three (27) assorted screw seat.

6. A laser welding apparatus for machine tool plate processing according to claim 1, wherein: the adjusting screw rod (11) is sleeved with springs (29) in a sliding mode, the bottom ends of the springs (29) are fixedly connected with the top ends of the adjacent compression rods (12), and the top ends of the springs (29) are fixedly connected with the bottom ends of the transverse plates (6).