CN220482613U

CN220482613U - Laser welding machine

Info

Publication number: CN220482613U
Application number: CN202322061243.3U
Authority: CN
Inventors: 陈伟; 战超圣; 时洪志; 王书明
Original assignee: Shandong Ludun Polyurethane Products Co ltd
Current assignee: Shandong Ludun Polyurethane Products Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-02-13
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses a laser welding machine which comprises a hoisting plate, a supporting plate, mounting plates, contact plates and clamping plates, wherein the supporting plate is fixedly arranged at the lower end of the hoisting plate, the mounting plates are fixedly arranged on the lower surface of the supporting plate, the contact plates are fixedly arranged on the lower end side surfaces of the mounting plates, the clamping plates are arranged on the lower end side surfaces of the mounting plates, the lower ends of the mounting plates are penetrated by rotating rods, locking rings are fixedly connected to the outer surfaces of one ends of the rotating rods, sliding swivel rings are arranged at the lower ends of one opposite sides of the 2 hoisting plates, and lasers are fixedly arranged on the inner side surfaces of the swivel rings. This laser welding machine is through rotating the mode of joint in the spiral groove of locking ring inboard surface with the polyurethane hose for the polyurethane hose can prevent by itself removal through the mode with locking ring spiral groove block when receiving external factor influence in the welding process, guarantees the stable quality of polyurethane hose welded interface.

Description

Laser welding machine

Technical Field

The utility model relates to the technical field of polyurethane pipe processing, in particular to a laser welding machine.

Background

The steel wire reinforced polyurethane hose is mainly used for high-pressure conveying and liquid transmission of automobile industry, engineering machinery and hoisting and transporting machinery, has good oil resistance, heat resistance and ageing resistance, is high in bearing pressure and excellent in pulse performance, can be used as a high-pressure paint spraying and high-pressure cleaning machine pipe, is widely used in various fields because of the characteristics of high pressure resistance, high temperature resistance, wear resistance, oil resistance, various chemical reagents, ageing resistance and the like, and is welded in a laser welding mode when the length of a single standard length steel wire reinforced polyurethane hose is insufficient so as to ensure that the joint of two hoses is firmly connected and cannot leak, and the laser welding machine needs to use two harmful properties, namely temperature and laser in the welding process, so that the welding material body is firmly fixed in the laser welding process, but is limited by the supporting strength of the hose, and the hose cannot be fixed under large pressure, so that the hose is influenced by temperature and end face melting in the welding process, and the quality of a polyurethane hose welding interface cannot be easily ensured.

Disclosure of Invention

The utility model aims to provide a laser welding machine, which is used for solving the problems that the high-pressure fixation can cause the deformation of a hose when the polyurethane hose is welded in the prior art, but the low-pressure fixation is easy to cause the poor welding quality of an interface due to the movement of the hose in the welding process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laser welding machine, includes hanging plate, supporting plate, mounting panel, contact plate and cardboard, the fixed supporting plate that is provided with of lower extreme of hanging plate, and the fixed mounting panel that is provided with of lower surface of supporting plate, the fixed contact plate that is provided with of lower extreme side surface of mounting panel, and the lower extreme side surface of mounting panel is provided with the cardboard, the lower extreme of mounting panel is run through by the bull stick, and the one end surface fixedly connected with locking ring of bull stick, the cooling bath has been seted up to the inboard surface of locking ring, the honeycomb duct has been seted up inside the junction of locking ring and bull stick, one side bull stick surface mounting has gliding switching ring, and switching ring place bull stick one end is run through by the trace to switching ring and trace fixed connection, the fixed mounting of lower surface of hanging plate is provided with the hanging plate, and one side surface mounting of hanging plate has the motor, and the output shaft one end fixedly connected with drive gear of motor, 2 the gliding swivel is installed to one side lower extreme in opposite directions to the hanging plate, and the inboard surface fixedly mounted of swivel.

Preferably, the contact plate is arc-shaped, and the inside surface of contact plate is laminated with the surface of bull stick mutually, the contact plate is hollow design, and the surface of contact plate is provided with the trachea interface to one side that contact plate and bull stick laminated is the opening design.

By adopting the technical scheme, the contact plate can inject gas into the flow guide pipe through one end of the opening.

Preferably, the clamping plate is connected with the mounting plate in a clamping way, the clamping plate is connected with the rotating rod in a sliding way, and a spring is connected between the clamping plate and the rotating rod.

By adopting the technical scheme, the clamping plate can be stably kept in clamping with the mounting plate under the pulling of the spring between the clamping plate and the rotating rod.

Preferably, the rotating rod is rotationally connected with the mounting plate, the rotating rod on one side is connected with the rotating rod on the other side through the interlocking rod in a clamping way, and a spring is connected between the interlocking rod and the rotating rod on the other side.

By adopting the technical scheme, the 2 rotating rods can mutually clamp and synchronously rotate through the linkage rod.

Preferably, the inner side surface of the locking ring is provided with a spiral groove, and the locking ring is uniformly distributed on the outer side surface of the rotating rod.

By adopting the technical scheme, the locking ring can limit the hose through the spiral groove and the hose.

Preferably, the cooling groove penetrates through the inner side surface of the locking ring, one end of the cooling groove penetrating through the inner side surface of the locking ring is of a porous design, and two ends of the flow guide pipe penetrate through the outer surface of the rotating rod and the inner side surface of the cooling groove respectively.

By adopting the technical scheme, the cooling tank can uniformly cool the outer surface of one welding end of the hose by spraying air through one end of the porous design.

Preferably, the outer surface of the swivel is uniformly provided with tooth blocks, the swivel is connected with the transmission gear in a meshed manner through the tooth blocks on the outer surface, and the outer surface of the middle section of the transmission gear is designed to be concave inwards.

By adopting the technical scheme, the transmission gear can drive the swivel to rotate, and the swivel can enable the over-locking ring to not block the rotation of the locking ring through the outer surface of the inward concave design.

Compared with the prior art, the utility model has the beneficial effects that: the laser welding machine comprises:

1. the polyurethane hose is rotationally clamped in the spiral groove on the inner side surface of the locking ring, so that the polyurethane hose can be prevented from moving by clamping with the spiral groove of the locking ring when being influenced by external factors in the welding process, and the quality stability of a welding interface of the polyurethane hose is ensured;

2. through setting up the mode that the locking ring of different internal diameters rotated the interchangeable position for the hose of different diameters can all be through this device welding and the mode that is different through dismantling changes anchor clamps, keeps the synchronous pivoted mode of both sides bull stick through the trace and avoids rotating the dislocation and lead to one side polyurethane hose unable stable fixed;

3. the cooling groove outputs gas to the side surface of the polyurethane hose in the laser welding process of the polyurethane hose, so that the temperature of the welding end surface of the polyurethane hose can be maintained in a reasonable range, and the adverse effect of the welding temperature on the surface of the polyurethane hose is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall front view of the present utility model;

FIG. 2 is a schematic diagram of the overall cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a hanging plate; 2. a bearing plate; 3. a mounting plate; 4. a contact plate; 5. a clamping plate; 6. a rotating rod; 7. a locking ring; 8. a cooling tank; 9. a flow guiding pipe; 10. a switching ring; 11. a linkage rod; 12. a suspension plate; 13. a motor; 14. a transmission gear; 15. a swivel; 16. a laser.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: a laser welding machine comprises a hanging plate 1, a supporting plate 2, a mounting plate 3, a contact plate 4, a clamping plate 5, a rotating rod 6, a locking ring 7, a cooling groove 8, a guide pipe 9, a switching ring 10, a linkage rod 11, a hanging plate 12, a motor 13, a transmission gear 14, a rotating ring 15 and a laser 16, wherein the supporting plate 2 is fixedly arranged at the lower end of the hanging plate 1, the mounting plate 3 is fixedly arranged on the lower surface of the supporting plate 2, the contact plate 4 is fixedly arranged on the lower end side surface of the mounting plate 3, the clamping plate 5 is arranged on the lower end side surface of the mounting plate 3, the lower end of the mounting plate 3 is penetrated by the rotating rod 6, the locking ring 7 is fixedly connected with the outer surface of one end of the rotating rod 6, the cooling groove 8 is arranged on the inner side surface of the locking ring 7, the guide pipe 9 is arranged at the joint of the locking ring 7 and the rotating rod 6, the sliding switching ring 10 is arranged on the outer surface of one side of the rotating rod 6, the end of the rotating rod 6 where the switching ring 10 is located is penetrated by the linkage rod 11, the switching ring 10 is fixedly connected with the linkage rod 11, the contact plate 4 is in an arc shape, the inner side surface of the contact plate 4 is attached to the outer surface of the rotating rod 6, the contact plate 4 is in a hollow design, an air pipe interface is arranged on the outer surface of the contact plate 4, one side of the contact plate 4 attached to the rotating rod 6 is in an opening design, the clamping plate 5 is in clamping connection with the mounting plate 3, the clamping plate 5 is in sliding connection with the rotating rod 6, a spring is connected between the clamping plate 5 and the rotating rod 6, the rotating rod 6 on one side is in rotating connection with the mounting plate 3, the rotating rod 6 on the other side is in clamping connection with the rotating rod 6 on the other side through the linkage rod 11, a spring is connected between the linkage rod 11 and the rotating rod 6 on the other side, a spiral groove is formed in the inner side surface of the locking ring 7, the locking ring 7 is uniformly distributed on the outer side surface of the rotating rod 6, the cooling groove 8 penetrates through the inner side surface of the locking ring 7, one end of the cooling groove 8 penetrating through the inner side surface of the locking ring 7 is of a porous design, two ends of the guide pipe 9 penetrate through the outer surface of the rotating rod 6 and the inner side surface of the cooling groove 8 respectively, when the cooling groove is used, a hose is placed on the upper surface of the supporting plate 2 to align with the locking ring 7, the hose is moved and rotated, one end of the hose is rotated into the locking ring 7 to be clamped with the spiral groove on the inner side of the locking ring 7, the process is repeated, the hose on the other side is clamped into the locking ring 7, the two hoses are mutually attached to align with the laser 16 so as to facilitate welding, when the inner diameter of the locking ring 7 needs to be adjusted, the clamping plates 5 on two sides are pulled to be separated from the clamping with the mounting plate 3, the rotating clamping plates 5 drive the rotating plates 6 to rotate, and the locking ring 7 with different inner diameters are interchanged, then release cardboard 5, cardboard 5 reset under the pulling of spring between with bull stick 6 and mounting panel 3 block, guarantee that bull stick 6 can not rotate at will, when needs are welded to two hoses of different diameters, slip switching ring 10 drives the interlock pole 11 and breaks away from the block with bull stick 6 of opposite side, bull stick 6 of both sides can mutually independent rotate in order to satisfy the user demand this moment, the tracheal junction access trachea of contact plate 4 surface is to the inside injection cooling gas of contact plate 4 in the welding process, the gas is through contact plate 4 injection just right honeycomb duct 9 of contact plate 4 this moment, honeycomb duct 9 is with gas injection cooling tank 8, the outer surface of hose welded part is cooled off through the one end of porous design to cooling tank 8.

The lower surface of the hanging plate 1 is fixedly provided with a hanging plate 12, a motor 13 is fixedly arranged on the side surface of the hanging plate 12 on one side, a transmission gear 14 is fixedly connected to one end of an output shaft of the motor 13, a sliding swivel 15 is arranged at the lower end of one side, opposite to the hanging plates 12, of the 2 hanging plates, a laser 16 is fixedly arranged on the inner side surface of the swivel 15, tooth blocks are uniformly arranged on the outer surface of the swivel 15, the swivel 15 is connected with the transmission gear 14 in a meshed mode through the tooth blocks on the outer surface, the outer surface of the middle section of the transmission gear 14 is of an inward concave design, during welding, the motor 13 on the side surface of the hanging plate 12 below the hanging plate 1 drives the transmission gear 14 to rotate, the transmission gear 14 drives the swivel 15 and the laser 16 to rotate, and the laser 16 starts to emit laser light to weld a pipeline.

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

Claims

1. The utility model provides a laser welding machine, includes hanging board (1), carrier plate (2), mounting panel (3), contact plate (4) and cardboard (5), its characterized in that: the lower extreme fixedly of hoist and mount board (1) is provided with supporting plate (2), and the fixed lower surface of supporting plate (2) is provided with mounting panel (3), the fixed lower extreme side surface of mounting panel (3) is provided with contact plate (4), and the lower extreme side surface of mounting panel (3) is provided with cardboard (5), the lower extreme of mounting panel (3) is run through by bull stick (6), and the one end surface fixedly connected with locking ring (7) of bull stick (6), cooling tank (8) have been seted up to the inboard surface of locking ring (7), honeycomb duct (9) have been seted up to the junction inside of locking ring (7) and bull stick (6), one side bull stick (6) surface mounting has gliding switching ring (10), and switching ring (10) place bull stick (6) one end is run through by interlock pole (11), and switching ring (10) and interlock pole (11) fixed connection, the lower surface fixedly of hoist and mount board (1) is provided with hanging plate (12), and one side surface mounting of one side hanging plate (12) has motor (13), and one side of hanging plate (12) is connected with the transmission end (15) of fixed opposite to one side of the fixed connection of bull stick (14), and a laser (16) is fixedly arranged on the inner side surface of the swivel (15).

2. A laser welder as defined in claim 1, wherein: the contact plate (4) is of an arc-shaped design, the inner side surface of the contact plate (4) is attached to the outer surface of the rotating rod (6), the contact plate (4) is of a hollow design, an air pipe interface is arranged on the outer surface of the contact plate (4), and one side of the contact plate (4) attached to the rotating rod (6) is of an opening design.

3. A laser welder as defined in claim 1, wherein: the clamping plate (5) is connected with the mounting plate (3) in a clamping mode, the clamping plate (5) is connected with the rotating rod (6) in a sliding mode, and a spring is connected between the clamping plate (5) and the rotating rod (6).

4. A laser welder as defined in claim 1, wherein: the rotating rod (6) is rotationally connected with the mounting plate (3), the rotating rod (6) on one side is connected with the rotating rod (6) on the other side in a clamping way through the linkage rod (11), and a spring is connected between the linkage rod (11) and the rotating rod (6) on the other side.

5. A laser welder as defined in claim 1, wherein: the inner side surface of the locking ring (7) is provided with a spiral groove, and the locking ring (7) is uniformly distributed on the outer side surface of the rotating rod (6).

6. A laser welder as defined in claim 1, wherein: the cooling groove (8) penetrates through the inner side surface of the locking ring (7), one end of the cooling groove (8) penetrating through the inner side surface of the locking ring (7) is of a porous design, and two ends of the flow guide pipe (9) penetrate through the outer surface of the rotating rod (6) and the inner side surface of the cooling groove (8) respectively.

7. A laser welder as defined in claim 1, wherein: the outer surface of the swivel (15) is uniformly provided with tooth blocks, the swivel (15) is connected with the transmission gear (14) in a meshed mode through the tooth blocks on the outer surface, and the outer surface of the middle section of the transmission gear (14) is of an inward concave design.