CN213289040U

CN213289040U - Intelligent temperature control component for laser welding

Info

Publication number: CN213289040U
Application number: CN202021386965.6U
Authority: CN
Inventors: 王春; 王剑磊
Original assignee: Zhongke Zhengyuan Shandong Photoelectric Technology Co Ltd
Current assignee: Zhongke Zhengyuan Shandong Photoelectric Technology Co Ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-05-28
Anticipated expiration: 2030-07-15

Abstract

The invention relates to the technical field of laser welding, and discloses an intelligent temperature control component for laser welding, wherein grooves are respectively formed in the front side wall surface and the rear side wall surface in a fixing frame, a rotary drum is arranged in each groove, a clamping frame is fixedly arranged on one side position of the outer circle wall surface of the rotary drum, which is far away from the upper wall surface of the fixing frame, a close groove is formed in the upper wall surface of the clamping frame, a welding head is arranged in each close groove, a telescopic rod pushes a clamping block to slide left and right in each sliding groove, the welding head slides left and right along with the, so as to realize automatic welding and avoid the condition that the welding head is easy to shake when being held by hands for welding, the motor in the fixed column is connected with external power supply equipment, the motor drives the moving blades to rotate so as to drive the air to circulate, the flowing air blows to the outside through the inside of the air pipe, the air pipe and the welding head keep synchronous and move left and right together, thereby be convenient for carry out effective pertinence ground cooling to welding department according to the position automatically regulated cold wind of soldered connection position.

Description

Intelligent temperature control component for laser welding

Technical Field

The invention relates to the technical field of laser welding, in particular to an intelligent temperature control component for laser welding.

Background

Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source. Laser welding is one of the important aspects of the application of laser material processing techniques. The welding process is of heat conduction type, i.e. the laser radiation heats the surface of the workpiece, the surface heat is diffused to the inside by heat conduction, and the workpiece is melted by controlling the parameters of the width, energy, peak power, repetition frequency and the like of the laser pulse to form a specific molten pool

Generally, in the laser welding process, the temperature of the welding is required to be adjusted to prevent the problem that the workpiece is damaged due to overhigh temperature, a fan is generally arranged around a workbench to adjust the welding temperature, but the method can solve the problem that the welding position is poor in cooling effect due to the fact that the range of blowing of the fan is large and the welding position which needs cooling is relatively large, and therefore an intelligent temperature control component for laser welding is required.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the intelligent temperature control component for laser welding, which has the advantages of good cooling effect, convenience in disassembly and the like, and solves the problem that when the fan is arranged around the workbench to adjust the temperature, the cooling effect on the welding position is poor due to the fact that the range of blowing of the fan is large and the welding position needing cooling is relatively pointed.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent temperature control component for laser welding comprises a welding table, wherein the welding table is of a U-shaped structure, a temperature sensor is arranged on the right wall surface of the welding table, a telescopic rod is fixedly arranged on the right wall surface inside the welding table, a clamping block is arranged between the left side wall surface and the right side wall surface inside the welding table and is of a rectangular structure, the clamping block is positioned on the lower side of the telescopic rod, the left side wall surface and the right side wall surface of the clamping block are fixedly connected with the left side wall surface and the right side wall surface inside the welding table, a sliding groove is formed in the upper wall surface of the clamping block, a first spring is fixedly arranged on the left wall surface inside the sliding groove, a clamping block is arranged inside the clamping block, a fixed column is fixedly arranged on the lower wall surface of the clamping block and is of a cylindrical hollow structure, a rotating groove is formed in the lower wall surface of the fixed column, the rotating groove is, the outer circular wall surface of the sleeve is provided with an air pipe, the upper wall surface of the air pipe is provided with a bayonet, the bayonet is a circular through hole, the inner diameter of the bayonet is the same as the outer diameter of the sleeve, the sleeve is fixedly connected with the inner circular wall surface of the bayonet, one side position of the outer circular wall surface of the fixed column, which is far away from the left wall surface of the welding table, is fixedly provided with a connecting rod, the connecting rod is of a cylindrical structure, the connecting rod is positioned at the position, which is close to the lower end, of the outer circular wall surface of the fixed column, the right wall surface of the connecting rod is fixedly provided with a fixed frame, the fixed frame is of a U-shaped structure, the front side wall surface and the rear side wall surface of the inner part of the fixed frame are both provided with grooves, the grooves are rectangular grooves, the upper side wall surface and the, the clamping frames are of L-shaped structures, the upper wall surfaces of the clamping frames are provided with closing grooves, two springs are arranged between the two clamping frames and are respectively located at the left side and the right side of the wall surface of one side, close to the two clamping frames, and welding heads are arranged inside the closing grooves.

Preferably, the clamping block is of an I-shaped structure, the left wall surface of the clamping block is fixedly connected with the right wall surface of the first spring, the right wall surface of the clamping block is fixedly connected with the left wall surface of the telescopic rod, and the clamping block is connected with the sliding groove in a sliding mode.

Preferably, the sleeve is a cylindrical hollow pipe, the outer circle wall surface of the sleeve is provided with an external thread, and the sleeve is connected with the rotary groove through the thread.

Preferably, the air pipe is of a quadrangular frustum pyramid shaped hollow structure, and an opening is formed in the lower wall surface of the air pipe.

Preferably, the combining groove is a semicircular groove, and the inner circle wall surface of the combining groove is provided with an anti-slip pad which is of a semicircular structure.

Preferably, the rotary drum is of a cylindrical hollow structure, openings are formed in the left side wall surface and the right side wall surface of the rotary drum, and the rotary drum is sleeved with the short rods.

(III) advantageous effects

Compared with the prior art, the invention provides an intelligent temperature control component for laser welding, which has the following beneficial effects:

1. this intelligent temperature control part is used in laser welding, promote the fixture block through the telescopic link and slide about the spout is inside, the work piece that processing was treated to the soldered connection is slided about the card block is slided about together, in order to realize automatic weld and avoid the staff to hold the condition that easily takes place the shake when soldered connection welds, the inside motor of fixed column links to each other with external power supply equipment, the motor drives the rotation of blade in order to drive the circulation of air, the air that flows is bloied to the splice through the tuber pipe is inside, the tuber pipe is controlled with the soldered connection keeps moving together in step and is removed, thereby be convenient for carry out effective pertinence cooling with butt weld according to.

2. This intelligent temperature control part is used in laser welding through be provided with the tuber pipe on the sleeve pipe, and the wind that the fan produced outwards blows out through the tuber pipe, and the tuber pipe is big-end-up's quadrangular frustum hollow tube, according to narrow tube effect, when mobile air outwards blows out through the tuber pipe, the velocity of flow grow to make the wind speed increase in order to heighten cooling effect.

3. This intelligent temperature control part is used in laser welding through two clamping frame of pulling, and the rotary drum rotates on the quarter butt excircle wall, and spring two between two supports is stretched so that the clamping frame of both sides removes to both sides to will press from both sides the soldered connection taking off between two clamping frame, so that pack up the problem of soldered connection in order to avoid the soldered connection to damage when out of work.

Drawings

FIG. 1 is a schematic view of the present invention showing a three-dimensional split structure;

FIG. 2 is a perspective view of a fixing post of the present invention;

FIG. 3 is a partial schematic view of A of FIG. 1;

fig. 4 is a partial schematic view of B in fig. 1.

In the figure: 1 welding table, 2 temperature sensors, 3 clamping blocks, 4 sliding grooves, 5 springs, one and 6 telescopic rods

7 fixture blocks, 8 fixing columns, 9 motors, 10 blades, 11 sleeves, 12 connecting rods, 13 rotary grooves, 14 air pipes, 15 bayonets, 16 fixing frames, 17 grooves, 18 short rods, 19 rotary cylinders, 20 clamping frames, 21 grooves, 22 anti-skidding pads, 23 spring II and 24 welding heads.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an intelligent temperature control component for laser welding comprises a welding table 1, the welding table 1 is of a U-shaped structure, a temperature sensor 2 is disposed on a right wall surface of the welding table 1, the temperature sensor 2 is of a conventional structure, and will not be described herein, a telescopic rod 6 is fixedly mounted on the right wall surface of the welding table 1, a clamping block 3 is disposed between left and right side wall surfaces of the welding table 1, the clamping block 3 is of a rectangular structure, the clamping block 3 is located on a lower side of the telescopic rod 6, the left and right side wall surfaces of the clamping block 3 are fixedly connected with the left and right side wall surfaces of the welding table 1, a sliding groove 4 is disposed on an upper wall surface of the clamping block 3, the sliding groove 4 is a rectangular through hole, a spring one 5 is fixedly mounted on the left wall surface of the sliding groove 4, a clamping block 7 is disposed inside the clamping block 3, the clamping block 7 is of an i-shaped structure, the left wall surface of the clamping block 7 is fixedly, the fixture block 7 is connected with the sliding groove 4 in a sliding manner, a fixed column 8 is fixedly installed on the lower wall surface of the fixture block 7, the fixed column 8 is of a cylindrical hollow structure, a rotary groove 13 is formed in the lower wall surface of the fixed column 8, the rotary groove 13 is a circular threaded through hole, a motor 9 is fixedly installed on the inner upper wall surface of the fixed column 8, the motor 9 is of an existing structure and is not described herein in detail, a blade 10 is arranged on the outer circular wall surface of a shaft of the motor 9, the blade 10 is of an arc-shaped structure, a sleeve 11 is arranged inside the rotary groove 13, the sleeve 11 is a cylindrical hollow tube, an external thread is formed on the outer circular wall surface of the sleeve 11, the sleeve 11 is in threaded connection with the rotary groove 13, an air duct 14 is arranged on the outer circular wall surface of the sleeve 11, the air duct 14 is of a quadrangular frustum-shaped hollow structure, an opening is formed in the lower wall, the sleeve 11 is fixedly connected with the inner circular wall surface of the bayonet 15, a connecting rod 12 is fixedly arranged at one side position of the outer circular wall surface of the fixing column 8, which is far away from the left wall surface of the welding table 1, the connecting rod 12 is of a cylindrical structure, the connecting rod 12 is positioned at the position of the outer circular wall surface of the fixing column 8, which is close to the lower end position, a fixing frame 16 is fixedly arranged at the right wall surface of the connecting rod 12, the fixing frame 16 is of a U-shaped structure, grooves 17 are formed in the front side wall surface and the rear side wall surface of the interior of the fixing frame 16, the grooves 17 are rectangular grooves, the upper side wall surface and the lower side wall surface of the fixing frame 16, which are communicated with the hollow area in the interior of the grooves 17, a short rod 18 is arranged between the two adjacent side wall surfaces in the interior of the grooves 17, the short rod 18 is of a cylindrical structure, a rotating drum 19 is arranged in, the clamping frame 20 is of an L-shaped structure, the upper wall surface of the clamping frame 20 is provided with a combining groove 21, the combining groove 21 is a semicircular groove, the inner circle wall surface of the combining groove 21 is provided with an anti-slip mat 22, the anti-slip mat 22 is of a semicircular structure, the anti-slip mat 22 is made of anti-slip rubber materials, a second spring 23 is arranged between the two clamping frames 20, the two springs 23 are two, the two springs 23 are respectively located at the left side and the right side of the two clamping frames 20, which are close to one side wall surface, a welding head 24 is arranged inside the combining groove 21, and the welding head 24 is of an existing structure, which is not.

When in use, the telescopic rod 6 pushes the fixture block 7 to slide left and right in the chute 4, the welding head 24 slides left and right along with the fixture block 7 to weld a workpiece to be machined, in order to realize automatic welding and avoid the situation that the welding head 24 is easy to shake when being held by hands for welding, the motor 9 inside the fixed column 8 is connected with external power supply equipment, the motor 9 drives the blades 10 to rotate so as to drive air to circulate, the flowing air blows towards the welding position through the inside of the air pipe 14, the air pipe 14 is a quadrangular frustum hollow pipe with a big top and a small bottom, according to the narrow tube effect, when the flowing air is blown out through the air pipe 14, the flow velocity is increased, so that the direction of the air blown out through the air pipe 14 is more concentrated and the air speed is higher, the air pipe 14 and the welding head 24 are kept to move left and right synchronously, thereby being convenient for automatically adjusting the position of the cold air according to the position of the welding head 24 so as to effectively and pertinently cool the welding position.

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. Intelligent temperature control part is used in laser welding, including welding stage (1), welding stage (1) is the U-shaped structure, and the right wall of welding stage (1) is provided with temperature sensor (2), and the inside right wall fixed mounting of welding stage (1) has telescopic link (6), is provided with clamp splice (3), its characterized in that between the inside left and right sides wall face of welding stage (1): the welding bench is characterized in that a sliding groove (4) is formed in the upper wall surface of the clamping block (3), a first spring (5) is fixedly mounted on the left wall surface inside the sliding groove (4), a clamping block (7) is arranged inside the clamping block (3), a fixed column (8) is fixedly mounted on the lower wall surface of the clamping block (7), a rotary groove (13) is formed in the lower wall surface of the fixed column (8), a motor (9) is fixedly mounted on the upper wall surface inside the fixed column (8), blades (10) are arranged on the outer circle wall surface of a shaft of the motor (9), a sleeve (11) is arranged inside the rotary groove (13), an air pipe (14) is arranged on the outer circle wall surface of the sleeve (11), a bayonet (15) is formed in the upper wall surface of the air pipe (14), a connecting rod (12) is fixedly mounted on one side, far away from the left wall surface of the, the fixing frame (16) is of a U-shaped structure, grooves (17) are formed in the front side wall face and the rear side wall face of the inside of the fixing frame (16), short rods (18) are arranged between the two adjacent side wall faces of the inside of each groove (17), a rotating drum (19) is arranged inside each groove (17), a clamping frame (20) is fixedly installed at one side, away from the upper wall face of the fixing frame (16), of the outer circle wall face of the rotating drum (19), a combining groove (21) is formed in the upper wall face of the clamping frame (20), an anti-slip pad (22) is arranged on the inner circle wall face of the combining groove (21), a spring II (23) is arranged between the two clamping frames (20), and a welding head.

2. The intelligent temperature control part for laser welding according to claim 1, wherein: the clamping block (7) is of an I-shaped structure, the left wall surface of the clamping block (7) is fixedly connected with the right wall surface of the spring I (5), the right wall surface of the clamping block (7) is fixedly connected with the left wall surface of the telescopic rod (6), and the clamping block (7) is connected with the sliding groove (4) in a sliding mode.

3. The intelligent temperature control part for laser welding according to claim 1, wherein: the air pipe (14) is of a quadrangular frustum pyramid shaped hollow structure, and an opening is formed in the lower wall surface of the air pipe (14).

4. The intelligent temperature control part for laser welding according to claim 1, wherein: the number of the second springs (23) is two, and the two second springs (23) are respectively positioned at the left side and the right side of the wall surface of one side, close to each other, of the two clamping frames (20).

5. The intelligent temperature control part for laser welding according to claim 1, wherein: the sleeve (11) is a cylindrical hollow pipe, external threads are formed in the outer circle wall surface of the sleeve (11), and the sleeve (11) is connected with the rotary groove (13) in a threaded mode.

6. The intelligent temperature control part for laser welding according to claim 1, wherein: the bayonet (15) is a circular through hole, the inner diameter of the bayonet (15) is the same as the outer diameter of the sleeve (11), and the sleeve (11) is fixedly connected with the inner circular wall surface of the bayonet (15).