CN217344002U

CN217344002U - Laser welding device with replaceable welding head

Info

Publication number: CN217344002U
Application number: CN202220377367.5U
Authority: CN
Inventors: 王士龙
Original assignee: Hubei Helidi Intelligent Laser Co ltd
Current assignee: Hubei Helidi Intelligent Laser Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-09-02
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a removable laser welding device of soldered connection, including the host computer body, host computer body upper end bottom fixedly connected with welding case, the connecting rod is installed to welding bottom of the case portion, connecting rod lower extreme run-through formula has been seted up and has been erected the groove, and erects the groove and have three groups, the outside threaded connection of connecting rod lower extreme has the sleeve, connecting rod lower extreme internally mounted has the soldered connection. The soldered connection that has solved current laser welding device can't change usually or change very loaded down with trivial details, this can't be according to demand quick replacement soldered connection when just leading to welding some special metalworks, can lead to welding operation efficiency to reduce, and in the aspect of the centre gripping to the metalwork, general laser welding device also only fixes the metalwork on the welding bench, if need weld the angle of difference, then need pull down the metalwork, the angle of readjustment centre gripping, very loaded down with trivial details problem, be fit for being extensively promoted and used.

Description

Laser welding device with replaceable welding head

Technical Field

The utility model relates to an industry metalwork welding equipment field, in particular to removable laser welding set of soldered connection.

Background

Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source, the laser welding is one of important aspects of laser material processing technology application, the laser welding is mainly used for welding thin-wall materials and low-speed welding in the 70 th century, the welding process belongs to a heat conduction type, namely, the laser radiation heats the surface of a workpiece, the surface heat diffuses inwards through heat conduction, the workpiece is melted to form a specific molten pool by controlling parameters such as the width, energy, peak power, repetition frequency and the like of laser pulses, the laser welding is successfully applied to the precision welding of micro and small parts due to the unique advantages of the laser welding, the laser welding in China is at a world advanced level, has the technology and the capability of forming complex titanium alloy components with the square meter of more than 12 meters by using laser, is put into the prototype and the product manufacturing of a plurality of domestic aviation research projects, and is 2013 and 10 months, the Chinese welding experts have acquired the highest academic prize in the welding field, the Bruker prize, and the Chinese laser welding level has been determined in the world.

Laser welding device has the characteristics that the fineness is high and efficient, but current laser welding device's soldered connection can't be changed usually or change very loaded down with trivial details, this just leads to can't be according to demand quick replacement soldered connection when welding some special metalworks, can lead to welding operation efficiency to reduce, and in the aspect of the centre gripping to the metalwork, general laser welding device also only fixes the metalwork on the welding bench, if need weld the angle of difference, then need pull down the metalwork, readjust the angle centre gripping, also very loaded down with trivial details, so according to above problem, improve current laser welding device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a removable laser welding device of soldered connection can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a laser welding device with a replaceable welding head comprises a main machine body, wherein a welding box is fixedly connected to the bottom of the upper end of the main machine body, a connecting rod is installed at the bottom of the welding box, vertical grooves are formed in the lower end of the connecting rod in a penetrating mode, three groups of the vertical grooves are formed in the three groups of the vertical grooves, a sleeve is in threaded connection with the outer portion of the lower end of the connecting rod, the welding head is installed inside the lower end of the connecting rod, the welding head can be installed and detached by screwing and loosening the sleeve, the replaced welding head is inserted into the connecting rod, the sleeve is tightened, the sleeve can press the vertical grooves in the bottom of the connecting rod to shrink, the top of the welding head can be clamped in the connecting rod by the bottom of the connecting rod, the vertical grooves can be loosened quickly, the welding head can be taken out without being clamped by the lower end of the connecting rod, and the welding head can be detached quickly, the welding efficiency is improved.

Further, fixed surface is connected with main diaphragm on the main frame body lower extreme, main diaphragm right-hand member rotates through the hinge and rotates and is connected with vice diaphragm, and vice diaphragm through hinged joint can rotate under the effect of hinge to can drive the metalwork of placing on vice diaphragm and rotate, thereby weld the different angle of metalwork.

Furthermore, a transverse groove is formed in the middle of the auxiliary transverse plate, a threaded rod is installed in the transverse groove, the two ends of the threaded rod are rotatably connected to the two ends of the transverse groove, a connecting block is in threaded connection with the surface of the threaded rod, a main clamping block is fixedly connected to the top of the connecting block, the connecting block which is in threaded connection with the outside can be driven to transversely move by rotating the threaded rod, and the connecting block drives the main clamping block at the top to transversely move, so that the main clamping block can be moved more flexibly.

Furthermore, the upper surface of the left end of the auxiliary transverse plate is fixedly connected with an auxiliary clamping block, the right side wall of the auxiliary transverse plate is rotatably connected with a rotating button, the left end of the rotating button is fixedly connected with the right end of a threaded rod, the main clamping block can drive the metal piece to transversely move when transversely moving, and the metal piece is clamped between the main clamping block and the auxiliary clamping block, so that the metal piece is more stable when being processed, and the rotating button can more conveniently rotate the threaded rod.

Further, main diaphragm and vice diaphragm front end fixedly connected with angle board, the spout has been seted up on angle board right side, vice diaphragm left side front end threaded connection has the bull stick, and bull stick front end swing joint is in the spout, through hinge rotation pair diaphragm and after confirming the angle according to angle board, the accessible rotates the bull stick and makes the bull stick remove to vice horizontal pole under the screw thread effect to make the tight block of bull stick front end outside the spout, thereby can fix the angle of vice diaphragm, it is more convenient to adjust.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. can realize the installation and the dismantlement of soldered connection through telescopic screwing up and relaxing, the soldered connection that will change inserts in the connecting rod, and screw up the sleeve, the sleeve can oppress the vertical slot shrink of connecting rod bottom, thereby can make the connecting rod bottom with the block of soldered connection top in the connecting rod, thereby completion soldered connection's installation that can be quick, or through the pine sleeve that changes, can make vertical slot relax, thereby make the connecting rod lower extreme not carry out the block to the soldered connection, alright take out the soldered connection, alright quick soldered connection of pulling down, the welding efficiency is improved.

2. The auxiliary transverse plate connected through the hinge can rotate under the action of the hinge, so that the metal piece placed on the auxiliary transverse plate can be driven to rotate, different angles of the metal piece are welded, after the angle is determined according to the angle plate through the hinge, the rotating rod can be rotated by the aid of the rotating rod to enable the rotating rod to move in the auxiliary transverse rod under the action of threads, the front end of the rotating rod is tightly clamped outside the sliding groove, the angle of the auxiliary transverse plate can be fixed, and the adjusting is more convenient.

Drawings

Fig. 1 is the overall structure schematic diagram of the laser welding device with a replaceable welding head of the present invention.

Fig. 2 is a schematic view of a main view structure of a laser welding device with a replaceable welding head according to the present invention.

Fig. 3 is a partial enlarged view of a portion B in fig. 1 of a laser welding device with a replaceable welding head according to the present invention.

Fig. 4 is a partial enlarged view of a part a in fig. 2 of a laser welding device with a replaceable welding head according to the present invention.

In the figure: 1. a main body; 2. welding a box; 201. a connecting rod; 202. a vertical slot; 203. a sleeve; 204. welding a head; 3. a main transverse plate; 301. a hinge; 4. an auxiliary transverse plate; 401. a threaded rod; 402. turning a button; 403. connecting blocks; 404. a main clamping block; 405. an auxiliary clamping block; 406. a transverse groove; 5. an angle plate; 501. a chute; 502. and (4) rotating the rod.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-4, a laser welding device with a replaceable welding head 204 comprises a main body 1, wherein a welding box 2 is fixedly connected to the bottom of the upper end of the main body 1, a connecting rod 201 is installed at the bottom of the welding box 2, a vertical groove 202 is penetratingly formed at the lower end of the connecting rod 201, three groups of vertical grooves 202 are formed, a sleeve 203 is threadedly connected to the outer portion of the lower end of the connecting rod 201, a welding head 204 is installed inside the lower end of the connecting rod 201, the welding head 204 can be installed and removed by tightening and loosening the sleeve 203, the replaceable welding head 204 is inserted into the connecting rod 201, the sleeve 203 is tightened, the sleeve 203 can press the vertical groove 202 at the bottom of the connecting rod 201 to contract, so that the top of the welding head 204 at the bottom of the connecting rod 201 can be clamped in the connecting rod 201, the installation of the welding head 204 can be rapidly completed, or the vertical groove 202 can be loosened by loosening the sleeve 203, therefore, the lower end of the connecting rod 201 does not clamp the welding head 204, the welding head 204 can be taken out, the welding head 204 can be rapidly disassembled, and the welding efficiency is improved.

Wherein, fixed surface is connected with main diaphragm 3 on the main engine body 1 lower extreme, 3 right-hand members of main diaphragm rotate through hinge 301 and are connected with vice diaphragm 4, and vice diaphragm 4 through hinge 301 connection can rotate under hinge 301's effect to can drive the metalwork of placing on vice diaphragm 4 and rotate, thereby weld the different angle of metalwork.

A transverse groove 406 is formed in the middle of the auxiliary transverse plate 4, a threaded rod 401 is installed in the transverse groove 406, two ends of the threaded rod 401 are rotatably connected to two ends of the transverse groove 406, a connecting block 403 is connected to the surface of the threaded rod 401 in a threaded manner, a main clamping block 404 is fixedly connected to the top of the connecting block 403, the connecting block 403 connected with external threads can be driven to transversely move by rotating the threaded rod 401, and the connecting block 403 drives the main clamping block 404 at the top to transversely move, so that the main clamping block 404 can be moved more flexibly.

The upper surface of the left end of the auxiliary transverse plate 4 is fixedly connected with an auxiliary clamping block 405, the right side wall of the auxiliary transverse plate 4 is rotatably connected with a rotating button 402, the left end of the rotating button 402 is fixedly connected with the right end of a threaded rod 401, the main clamping block 404 can drive a metal piece to transversely move when transversely moving, the metal piece is clamped between the main clamping block 404 and the auxiliary clamping block 405, the metal piece is more stable when being machined, and the rotating button 402 can more conveniently rotate the threaded rod 401.

Wherein, main diaphragm 3 and the 4 front end fixedly connected with angle board 5 of vice diaphragm, spout 501 has been seted up on angle board 5 right side, 4 left side front end threaded connection of vice diaphragm has bull stick 502, and bull stick 502 front end swing joint is in spout 501, through hinge 301 revolute pair diaphragm 4 and according to the angle board 5 after confirming the angle, the accessible rotates bull stick 502 and makes bull stick 502 remove to vice horizontal pole under the screw thread effect to make bull stick 502 front end tightly block outside spout 501, thereby can fix the angle of vice diaphragm 4, it is more convenient to adjust.

It should be noted that, the utility model relates to a laser welding device with replaceable welding head 204, in operation, at first, according to the requirement, change the welding head 204, through the loose sleeve 203, can make the vertical groove 202 relax, thereby make the lower end of the connecting rod 201 not block the welding head 204, can take out the welding head 204, can quickly dismantle the welding head 204, then insert the welding head 204 that changes into the connecting rod 201, and tighten the sleeve 203, the sleeve 203 can oppress the vertical groove 202 of the bottom of the connecting rod 201 to shrink, thereby can make the bottom of the connecting rod 201 block the top of the welding head 204 in the connecting rod 201, thereby can quickly complete the installation of the welding head 204, then place the metal piece on the secondary transverse plate 4, rotate the threaded rod 401 through the turn button 402 and can drive the connecting block 403 of external thread connection to move transversely, the connecting block 403 again drives the main clamp 404 at the top to move transversely, the main clamp splice 404 can drive the metal piece sideslip when the sideslip, and make the metal piece block between main clamp splice 404 and vice clamp splice 405, can make the metal piece more stable when processing man-hour, adjust the angle of metal piece according to the demand after that, vice diaphragm 4 through hinge 301 connection can rotate under the effect of hinge 301, thereby can drive the metal piece of placing on vice diaphragm 4 and rotate, thereby weld the different angle of metal piece, after rotating vice diaphragm 4 and confirming the angle according to angle board 5 through hinge 301, the accessible rotates bull stick 502 and makes bull stick 502 remove under the screw thread effect to vice horizontal pole, thereby make bull stick 502 front end tightly block outside spout 501, thereby can fix the angle of vice diaphragm 4, it is more convenient to adjust, alright weld after the regulation is accomplished.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a removable laser welding device of soldered connection, includes the main engine body (1), its characterized in that: the utility model discloses a welding machine, including the host computer body (1), welding case (2) are installed to welding case (2) bottom, connecting rod (201) are installed to connecting rod (201) lower extreme run-through formula has been seted up and has been erected groove (202), and erects groove (202) and have three groups, connecting rod (201) lower extreme external thread is connected with sleeve (203), connecting rod (201) lower extreme internally mounted has soldered connection (204).

2. The laser welding device with a replaceable welding head as set forth in claim 1, wherein: the main frame body (1) lower extreme upper surface fixed connection has main diaphragm (3), main diaphragm (3) right-hand member rotates through hinge (301) and rotates and is connected with vice diaphragm (4).

3. The laser welding device with a replaceable welding head according to claim 2, wherein: a transverse groove (406) is formed in the middle of the auxiliary transverse plate (4), a threaded rod (401) is installed in the transverse groove (406), two ends of the threaded rod (401) are rotatably connected to two ends of the transverse groove (406), a connecting block (403) is in threaded connection with the surface of the threaded rod (401), and a main clamping block (404) is fixedly connected to the top of the connecting block (403).

4. The laser welding device with a replaceable welding head according to claim 2, wherein: the upper surface of the left end of the auxiliary transverse plate (4) is fixedly connected with an auxiliary clamping block (405), the right side wall of the auxiliary transverse plate (4) is rotatably connected with a rotating button (402), and the left end of the rotating button (402) is fixedly connected with the right end of a threaded rod (401).

5. The laser welding device with a replaceable welding head according to claim 2, wherein: the novel multifunctional chair is characterized in that an angle plate (5) is fixedly connected to the front ends of the main transverse plate (3) and the auxiliary transverse plate (4), a sliding groove (501) is formed in the right side of the angle plate (5), a rotating rod (502) is connected to the front end of the left side of the auxiliary transverse plate (4) in a threaded mode, and the front end of the rotating rod (502) is movably connected into the sliding groove (501).