Laser welding equipment with protection function

Abstract

The utility model discloses laser welding equipment with a protection function, which comprises a working table and a laser welding machine mounted at one end of the outer wall of the top of the working table, and further comprises an electric sliding table mounted at the other end of the outer wall of the top of the working table, and a fixing frame is mounted on the outer wall of one side of a sliding part of the electric sliding table; a connecting plate is installed on the outer wall of the bottom of the fixing frame. According to the laser welding equipment with the protection function, the fixing frame can be driven to descend by a certain height through the electric sliding table, the two rotating assemblies are pressed on two pipe fittings through the two elastic assemblies respectively, the two pipe fittings are limited, meanwhile, the connecting plate can be driven to descend, and then the two protection assemblies are driven to get close to each other; the welding device is arranged outside the connecting position of the two pipe fittings and used for blocking sparks splashed during welding, the two pipe fittings can be driven to rotate in the same direction through the two rotating assemblies respectively in the welding process, welding can be conveniently conducted along the cambered surfaces of the pipe fittings, and welding of the pipe fittings is convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser welding equipment technical field, concretely is a laser welding equipment with protection function. BACKGROUND

[0002] Laser welding is a kind of high-efficiency precision welding technology using laser beam as heat source, and sparks will splash around the welding position when welding, which is easy to scald the staff, so a baffle is usually arranged around the welding position to play a protective role when welding.

[0003] But at present, when the pipe fittings are welded, it is not convenient enough, the pipe fittings need to be limited during welding to avoid deviation, and the pipe fittings also need to be driven to rotate during welding to facilitate welding along the arc surface of the pipe fittings, and at the same time, a baffle needs to be arranged around the welding position to play a protective role, and the overall operation is troublesome. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a laser welding equipment with protection function to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a laser welding equipment with protection function, comprising: a workbench and a laser welding machine installed on one end of the top outer wall of the workbench, further comprising: an electric sliding table installed on the other end of the top outer wall of the workbench, a fixed frame is installed on one side of the sliding member of the electric sliding table, a connecting plate is installed on the bottom outer wall of the fixed frame, a sliding opening is formed in the top outer wall of the workbench, and four placing rollers are installed on the top outer wall of the workbench, elastic components are installed at both ends of the fixed frame, rotating components are installed at the bottom of the two elastic components, and protection components are rotatably connected on both sides of one end of the bottom outer wall of the connecting plate.

[0006] The elastic component comprises a horizontal plate, movable rods movably inserted into the top outer wall of the horizontal plate at both ends and springs sleeved outside the two movable rods.

[0007] The rotating component comprises a mounting bracket, three rotating rollers rotatably installed on the inner wall of the mounting bracket, a transmission belt in transmission connection with the three rotating rollers and a motor installed on one side of the outer wall of the mounting bracket, and the output shaft of the motor is connected with one of the rotating rollers.

[0008] The protection component comprises a traction rod, a sliding block rotatably connected to the top of the traction rod and two arc-shaped plates installed on the top outer wall of the sliding block.

[0009] The sliding block is slidingly connected to the inner wall of the sliding opening.

[0010] Limiting plates are installed on both sides of the top outer wall of the workbench.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The laser welding equipment with the protection function can drive the fixing frame to descend by a certain height through the electric sliding table, press two rotating assemblies on two pipe fittings through two elastic assemblies, limit the two pipe fittings, simultaneously drive the connecting plate to descend, and then drive the two protection assemblies to approach each other, wrap the two pipe fittings connecting places outside, and be used for blocking the flying sparks during welding, and can also drive the two pipe fittings to rotate in the same direction through the two rotating assemblies during the welding process, make welding along the arc surface of the pipe fitting convenient, and make the welding of the pipe fitting convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the overhead structure diagram of the utility model;

[0014] Figure 2 It is the bottom structure diagram of the utility model;

[0015] Figure 3 It is the workbench structure diagram of the utility model;

[0016] Figure 4 It is the electric sliding table structure diagram of the utility model;

[0017] Figure 5 It is the elastic assembly and rotating assembly structure diagram of the utility model;

[0018] Figure 6 It is the protection assembly structure diagram of the utility model.

[0019] In the drawing: 1, workbench;2, laser welding machine;3, electric sliding table;4, fixing frame;5, connecting plate;6, sliding port;7, placing roller;8, elastic assembly;801, horizontal plate;802, movable rod;803, spring;9, rotating assembly;901, mounting frame;902, rotating roller;903, transmission belt;904, motor;10, protection assembly;1001, traction rod;1002, sliding block;1003, arc plate;11, limiting plate;12, pipe fitting. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-6The utility model provides a kind of laser welding equipment with protection function, comprising: workbench 1 and install laser welding machine 2 in the top outer wall one end of workbench 1, further comprising: electric sliding table 3 installed in the top outer wall other end of workbench 1, electric sliding table 3 sliding member one side outer wall is equipped with fixed rack 4, and fixed rack 4 bottom outer wall is equipped with connecting plate 5, and the top outer wall of workbench 1 is opened with sliding mouth 6, and the top outer wall of workbench 1 is equipped with four placement rollers 7, and both ends of fixed rack 4 are equipped with elastic component 8, and the bottom of two elastic components 8 is equipped with rotating component 9, and the bottom one end of connecting plate 5 is rotatably connected with protection component 10 on both sides of outer wall.

[0022] It should be noted here that: two pipe fittings 12 can be placed on the placement rollers 7 on both sides of the sliding mouth 6, and the pipe fittings 12 are connected together, the electric sliding table 3 can drive the fixed rack 4 to descend a certain height, and then drive the two elastic components 8 to descend, and the two rotating components 9 can be pressed on the two pipe fittings 12 by the two elastic components 8, the connecting plate 5 can be driven to descend by the fixed rack 4, and then the two protection components 10 are close to each other, and the two pipe fittings 12 are wrapped outside the connection part, which protects the connection part of the two pipe fittings 12, and blocks the flying sparks during welding. At this time, the laser welding machine 2 can be used to weld the connection part of the two pipe fittings 12, and the two pipe fittings 12 can be rotated in the same direction by the two rotating components 9 during welding, which is convenient for welding along the arc surface of the pipe fitting 12, and the welding of the pipe fitting 12 is convenient and fast.

[0023] In a preferred embodiment, the elastic component 8 includes a horizontal plate 801, a movable rod 802 movably inserted into the top outer wall of the horizontal plate 801, and a spring 803 sleeved outside the two movable rods 802.

[0024] It should be noted here that: the fixed rack 4 descends, the rotating component 9 contacts the top of the pipe fitting 12, the fixed rack 4 continues to descend a certain height, drives the horizontal plate 801 to descend and extrude the two springs 803, and the rotating component 9 is pressed on the pipe fitting 12 by the reaction force of the spring 803.

[0025] In a preferred embodiment, the rotating component 9 includes a mounting bracket 901, three rotating rollers 902 rotatably mounted on the inner wall of the mounting bracket 901, a transmission belt 903 transmissionally connected to the three rotating rollers 902, and a motor 904 mounted on one side of the outer wall of the mounting bracket 901, and the output shaft of the motor 904 is connected to one of the rotating rollers 902.

[0026] It should be noted here that: the motor 904 can drive one of the rotating rollers 902 to rotate, and then drive the transmission belt 903 to rotate, and then drive the pipe fitting 12 to rotate.

[0027] In a preferred implementation, the protection assembly 10 comprises a traction rod 1001, a sliding block 1002 rotatably connected to the top of the traction rod 1001, and two arc-shaped plates 1003 mounted on the outer wall of the top of the sliding block 1002.

[0028] It should be noted that the fixed frame 4 can drive the connecting plate 5 to descend, thereby driving the bottom of the two traction rods 1001 to descend, and then pulling the two sliding blocks 1002 close to each other through the two traction rods 1001, and then driving the two arc-shaped plates 1003 on the two sliding blocks 1002 to close to each other.

[0029] In a preferred implementation, the sliding block 1002 is slidingly connected to the inner wall of the sliding opening 6.

[0030] It should be noted that the sliding block 1002 can slide on the inner wall of the sliding opening 6.

[0031] In a preferred implementation, the outer wall of the top of the workbench 1 is provided with a limiting plate 11 on both sides.

[0032] It should be noted that the limiting plate 11 can limit the pipe 12 when it is placed on the placing roller 7.

[0033] Working principle: two pipes 12 can be placed on the placing rollers 7 on both sides of the sliding opening 6, and the pipes 12 can be connected together. The two limiting plates 11 can limit the two ends of the two pipes 12, respectively. The electric sliding table 3 can drive the fixed frame 4 to descend to a certain height. The two transmission belts 903 contact the top of the pipe 12 during the descending process. The fixed frame 4 continues to descend to a certain height, driving the two cross plates 801 to descend and pressing the two springs 803, respectively. The reaction force of the spring 803 can press the two transmission belts 903 on the two pipes 12, respectively.

[0034] The fixed frame 4 can drive the connecting plate 5 to descend, thereby driving the bottom of the two traction rods 1001 to descend, and then pulling the two sliding blocks 1002 close to each other through the two traction rods 1001, and then driving the arc-shaped plates 1003 on the two sliding blocks 1002 to close to each other. The arc-shaped plates 1003 on the two sliding blocks 1002 are close to the outside of the connection of the two pipes 12, which can protect the connection of the two pipes 12 and prevent sparks from flying during welding.

[0035] At this time, the laser welding machine 2 can be used to weld the connection of the two pipes 12. During the welding process, the two motors 904 can drive the two rotating rollers 902 to rotate in the same direction, thereby driving the two pipes 12 to rotate in the same direction, which facilitates the welding along the arc surface of the pipe 12, and the welding of the pipe 12 is convenient and fast.

[0036] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than by the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A laser welding device with protective function, comprising: A workbench (1) and a laser welding machine (2) installed on one end of the top outer wall of the workbench (1); The invention is characterized by further comprising: an electric slide (3) installed at the other end of the top outer wall of the workbench (1), wherein a fixed frame (4) is installed on one side of the sliding component of the electric slide (3), and a connecting plate (5) is installed on the bottom outer wall of the fixed frame (4), a sliding opening (6) is opened on the top outer wall of the workbench (1), and four placement rollers (7) are installed on the top outer wall of the workbench (1), elastic components (8) are installed at both ends of the fixed frame (4), and rotating components (9) are installed at the bottom of both elastic components (8), and protective components (10) are rotatably connected to the bottom one end of the connecting plate (5) on both sides of the outer wall.

2. The laser welding equipment with protective function according to claim 1, characterized in that: The elastic component (8) includes a horizontal plate (801), movable rods (802) movably inserted at both ends of the top outer wall of the horizontal plate (801), and springs (803) sleeved on the outside of the two movable rods (802).

3. The laser welding equipment with protective function according to claim 1, characterized in that: The rotating assembly (9) includes a mounting frame (901), three rotating rollers (902) rotatably mounted on the inner wall of the mounting frame (901), a transmission belt (903) connected to the three rotating rollers (902), and a motor (904) mounted on the outer wall of one side of the mounting frame (901), with the output shaft of the motor (904) connected to one of the rotating rollers (902).

4. A laser welding device with protective function according to claim 1, characterized in that: The protective assembly (10) includes a traction rod (1001), a slider (1002) rotatably connected to the top of the traction rod (1001), and two arc-shaped plates (1003) mounted on the outer wall of the top of the slider (1002).

5. A laser welding device with protective function according to claim 4, characterized in that: The slider (1002) is slidably connected to the inner wall of the sliding port (6).

6. A laser welding device with protective function according to claim 1, characterized in that: Limiting plates (11) are installed on both sides of the top outer wall of the workbench (1).

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