CN218284196U

CN218284196U - Round tube fixing mechanism of laser welding machine

Info

Publication number: CN218284196U
Application number: CN202222614071.3U
Authority: CN
Inventors: 王恒
Original assignee: Liaocheng Yide Laser Equipment Co ltd
Current assignee: Liaocheng Yide Laser Equipment Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-13
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a laser-beam welding machine technical field just discloses a pipe fixed establishment of laser-beam welding machine, including operation panel and laser welding head, operation panel top right side is provided with positioning mechanism, be provided with elevating system in the middle of the operation panel top back, the positioning mechanism inboard is provided with slewing mechanism, positioning mechanism includes kerve one, buckle one, kerve two, buckle two and handle, a kerve fixed connection in operation panel top right side, a buckle back bottom articulates in a kerve back top, two fixed connection in operation panel top of kerve are located the left side of kerve one, two backs of buckle bottom articulate in two back tops of kerve. This laser-beam welding machine's pipe fixed establishment not only can all fix a position both sides welded pipe through positioning mechanism to can carry out artifical the rotation through slewing mechanism, thereby avoid delaying the order progress under the dead circumstances of laser-beam welding machine card.

Description

Round tube fixing mechanism of laser welding machine

Technical Field

The utility model relates to a laser welding machine technical field specifically is a laser-beam welding machine's pipe fixed establishment.

Background

Laser welding machines, also commonly called laser welding machines and laser welding machines, are machines used in material processing laser welding. In laser welding, high-energy laser pulses are used for locally heating materials in micro-areas, energy radiated by laser is diffused into the materials through heat conduction, and the materials are melted to form a specific molten pool.

The round tube fixing mechanism of the round tube laser welding machine comprises a rack fixed on a workbench, wherein a lower tube clamping assembly and an upper tube clamping assembly which clamp round tubes from the upper direction and the lower direction are arranged on the rack, a lower ejector block which pushes the round tubes is arranged on the lower tube clamping assembly, and an upper ejector block which pushes the round tubes is arranged on the upper tube clamping assembly. The utility model discloses simple structure, it is fixed firm, convenient operation can fix the pipe of different length.

Above-mentioned pipe laser-beam welding machine's pipe fixed establishment can fix the pipe, but can not rotate after fixed, if the welding machine card is dead when the welding, then can't go through the manual work and rotate the pipe to can not accomplish the welding, influence the order progress, can improve to this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser-beam welding machine's pipe fixed establishment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the round pipe fixing mechanism of the laser welding machine comprises an operating platform and a laser welding head, wherein a positioning mechanism is arranged on the right side of the top of the operating platform, a lifting mechanism is arranged in the middle of the back of the top of the operating platform, and a rotating mechanism is arranged on the inner side of the positioning mechanism.

The positioning mechanism comprises a first bottom groove, a first retaining ring, a second bottom groove, a second retaining ring and a handle, the first bottom groove is fixedly connected to the right side of the top of the operating platform, the bottom of the back of the first retaining ring is hinged to the top of the back of the first bottom groove, the second bottom groove is fixedly connected to the top of the operating platform and located on the left side of the first bottom groove, the bottoms of the backs of the second retaining rings are hinged to the tops of the backs of the second bottom groove, and the left side and the right side of the back of the handle are fixedly connected to the front of the first retaining ring and the front of the second retaining ring respectively.

Preferably, elevating system includes stand, threaded rod, ball nut, connecting block and mount pad, stand fixed connection is in the middle of the operation panel top back, the threaded rod bottom is rotated through the bearing and is connected in the operation panel top and lie in the stand inside middle, ball nut threaded connection is in the threaded rod outer lane, connecting block fixed connection is openly in ball nut, mount pad fixed connection is openly in the connecting block.

Preferably, the rotating mechanism comprises a roller shaft, a half ring and a rubber pad, the roller shaft is connected to an inner ring of the bottom groove in a rolling manner, the half ring is connected to an inner ring of the bottom groove in a rolling manner through the roller shaft, and the rubber pad is fixedly connected to the inner ring of the half ring.

Preferably, the motor is fixedly connected to the middle of the top of the inner back of the operating platform, and the top end of an output shaft of the motor is fixedly connected to the bottom of the threaded rod through a bearing inner ring so as to provide driving for the lifting mechanism.

Preferably, the first bottom groove, the first retaining ring, the second bottom groove, the second retaining ring and the handle are arranged in two groups and are respectively positioned on the left side and the right side of the top of the operating platform, so that circular pipes to be welded can be positioned and aligned from two sides.

Preferably, the laser welding head is fixedly connected to the front face of the mounting seat, so that the laser welding head is stable and can lift along with the mounting seat.

Preferably, the inner rings of the first bottom groove, the first snap ring, the second bottom groove and the second snap ring are provided with rotating mechanisms, so that the circular tube can still rotate when being clamped between the first bottom groove and the snap ring.

Preferably, the left side and the right side of the half ring are fixedly connected with sliding blocks and are connected to the top of the bottom groove in a sliding mode through the sliding blocks, so that the half ring is stable and can rotate along with the roll shaft in the inner ring of the bottom groove.

Preferably, the left and right sides and the back of ball nut all fixedly connected with slider and through slider sliding connection in the inner wall of stand to ball nut is stable and can go up and down.

Compared with the prior art, the utility model provides a laser-beam welding machine's pipe fixed establishment possesses following beneficial effect:

1. this laser-beam welding machine's pipe fixed establishment not only can all fix a position both sides welded pipe through positioning mechanism to can carry out artifical the rotation through slewing mechanism, thereby avoid delaying the order progress under the dead circumstances of laser-beam welding machine card.

2. This laser-beam welding machine's pipe fixed establishment only needs can open and shut two buckles in step through the handle, and the operation is more succinct, saves the time of preparation work earlier stage to efficiency also improves to some extent.

Drawings

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

FIG. 2 is a schematic diagram of a right-side sectional structure of the middle positioning mechanism of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is the structure diagram of the utility model discloses the inside right side of center pillar.

In the figure: 1. an operation table; 2. a laser welding head; 3. a positioning mechanism; 301. a first bottom groove; 302. a first retaining ring; 303. a second bottom groove; 304. a second retaining ring; 305. a grip; 4. a lifting mechanism; 401. a column; 402. a threaded rod; 403. a ball nut; 404. connecting blocks; 405. a mounting seat; 5. a rotating mechanism; 501. a roll shaft; 502. a half ring; 503. a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a laser-beam welding machine's pipe fixed establishment, including operation panel 1 and laser welding head 2, 1 top right side of operation panel is provided with positioning mechanism 3, positioning mechanism 3 includes first kerve 301, retaining ring 302, second kerve 303, retaining ring two 304 and handle 305, first kerve 301 fixed connection in 1 top right side of operation panel, first 302 back bottom of retaining ring articulates in first 301 back top of kerve, second 303 fixed connection in the top of operation panel and lie in the left side of first 301 of kerve, second 304 back bottom of retaining ring articulates in second 303 back top of kerve, the handle 305 back left and right sides is fixed connection respectively in the front of first 302 of retaining ring and the front of second 304 of retaining ring, first 301 of kerve, retaining ring 302, second kerve, retaining ring two 304 and handle 305 are provided with two sets ofly and lie in operation panel 1 top left side and right side respectively, so that the pipe that prepares to weld is fixed a position and aligns from both sides.

Lifting mechanism 4 is arranged in the middle of the back of the top of operating platform 1, lifting mechanism 4 comprises a vertical column 401, a threaded rod 402, a ball nut 403, a connecting block 404 and a mounting seat 405, vertical column 401 is fixedly connected to the middle of the back of the top of operating platform 1, the bottom of threaded rod 402 is connected to the top of operating platform 1 through a bearing in a rotating mode and is located in the middle of the inside of vertical column 401, a motor is fixedly connected to the middle of the top of the back of operating platform 1, the top end of an output shaft of the motor is fixedly connected to the bottom of threaded rod 402 through an inner bearing ring so as to provide driving for lifting mechanism 4, ball nut 403 is connected to the outer ring of threaded rod 402 in a threaded mode, sliders are fixedly connected to the left side and the right side of ball nut 403 and are connected to the inner wall of vertical column 401 through sliders in a sliding mode, ball nut 403 is stable and can lift, connecting block 404 is fixedly connected to the front of ball nut 403, mounting seat 405 is fixedly connected to the front of connecting block 404, laser welding head 2 is fixedly connected to the front of mounting seat 405, so that laser welding head 2 is stable and can lift along with mounting seat 405.

The rotating mechanism 5 is arranged on the inner side of the positioning mechanism 3, the rotating mechanism 5 comprises a roller shaft 501, a half ring 502 and a rubber pad 503, the roller shaft 501 is connected to the inner ring of the first bottom groove 301 in a rolling mode, the half ring 502 is connected to the inner ring of the first bottom groove 301 in a rolling mode through the roller shaft 501, the rubber pad 503 is fixedly connected to the inner ring of the half ring 502 in a rolling mode, the inner rings of the first bottom groove 301, the first retaining ring 302, the second bottom groove 303 and the second retaining ring 304 are all provided with the rotating mechanism 5, so that circular pipes clamped between the first bottom groove and the retaining ring can still rotate, sliders are fixedly connected to the left side and the right side of the half ring 502 and are connected to the top of the first bottom groove 301 in a sliding mode through the sliders, the half ring 502 is stable and can rotate along with the inner ring of the first bottom groove 301 through the rollers 501, the circular pipes welded on the two sides can be positioned only through the positioning mechanism 3, manual rotation can be carried out through the rotating mechanism 5, and therefore the problem that the progress of orders is delayed under the condition that a laser welding machine is blocked is avoided.

In the in-service operation in-process, when this device uses, thereby lift handle 305 and drive two buckles and open, put into the recess at two kerfs top with the pipe, thereby it closes once more to push down handle 305 and drive two buckles, thereby cushion 503 through the inner circle presss from both sides tight pipe, all after the insertion pipe in the positioning mechanism 3 of the 1 top left and right sides of operation panel, can drive threaded rod 402 through the motor and rotate, thereby it goes up and down to drive ball nut 403, thereby it goes up and down to drive mount pad 405 through connecting block 404, thereby it goes up and down to drive laser welder head 2, thereby weld the pipe, when needs manual rotation, because semi-ring 502 rotates through roller 501 and connects in the kerfs inner circle, consequently can manually rotate the pipe and come supplementary welding.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a laser-beam welding machine's pipe fixed establishment, includes operation panel (1) and laser welding head (2), its characterized in that: a positioning mechanism (3) is arranged on the right side of the top of the operating platform (1), a lifting mechanism (4) is arranged in the middle of the back of the top of the operating platform (1), and a rotating mechanism (5) is arranged on the inner side of the positioning mechanism (3);

the positioning mechanism (3) comprises a first bottom groove (301), a first retaining ring (302), a second bottom groove (303), a second retaining ring (304) and a handle (305), wherein the first bottom groove (301) is fixedly connected to the right side of the top of the operating platform (1), the bottom of the back of the first retaining ring (302) is hinged to the top of the back of the first bottom groove (301), the second bottom groove (303) is fixedly connected to the top of the operating platform (1) and located on the left side of the first bottom groove (301), the bottom of the back of the second retaining ring (304) is hinged to the top of the back of the second bottom groove (303), and the left side and the right side of the back of the handle (305) are fixedly connected to the front of the first retaining ring (302) and the front of the second retaining ring (304) respectively.

2. The round tube fixing mechanism of the laser welding machine according to claim 1, characterized in that: elevating system (4) include stand (401), threaded rod (402), ball nut (403), connecting block (404) and mount pad (405), stand (401) fixed connection is in the middle of operation panel (1) top back, threaded rod (402) bottom is passed through the bearing and is rotated to be connected in operation panel (1) top and be located stand (401) inside middle, ball nut (403) threaded connection is in threaded rod (402) outer lane, connecting block (404) fixed connection is positive in ball nut (403), mount pad (405) fixed connection is positive in connecting block (404).

3. The round tube fixing mechanism of the laser welding machine as claimed in claim 2, wherein: the rotating mechanism (5) comprises a roller shaft (501), a half ring (502) and a rubber pad (503), the roller shaft (501) is connected to the inner ring of the first bottom groove (301) in a rolling mode, the half ring (502) is connected to the inner ring of the first bottom groove (301) in a rolling mode through the roller shaft (501), and the rubber pad (503) is fixedly connected to the inner ring of the half ring (502).

4. The round tube fixing mechanism of the laser welding machine according to claim 1, characterized in that: the first bottom groove (301), the first retaining ring (302), the second bottom groove (303), the second retaining ring (304) and the handle (305) are arranged in two groups and are respectively positioned on the left side and the right side of the top of the operating platform (1).

5. The round tube fixing mechanism of the laser welding machine according to claim 2, characterized in that: the laser welding head (2) is fixedly connected to the front surface of the mounting seat (405).

6. The round tube fixing mechanism of the laser welding machine as claimed in claim 3, wherein: and the inner rings of the first bottom groove (301), the first retaining ring (302), the second bottom groove (303) and the second retaining ring (304) are provided with rotating mechanisms (5).

7. The round tube fixing mechanism of the laser welding machine as claimed in claim 3, wherein: the left side and the right side of the half ring (502) are fixedly connected with sliding blocks and are connected to the top of the first bottom groove (301) in a sliding mode through the sliding blocks.