CN210548854U

CN210548854U - Laser welding machine convenient for adjusting welding points

Info

Publication number: CN210548854U
Application number: CN201921323062.0U
Authority: CN
Inventors: 朱先勇; 朱俊权; 白蕾; 何从旺; 李城龙
Original assignee: Anhui Radico Intelligent Technology Co Ltd
Current assignee: Anhui Radico Intelligent Technology Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-19
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a conveniently adjust laser welding machine of welding point, including base member, laser welder head and connecting block, laser welder head is installed to the upper end of base member, and the lower extreme internal surface mounting of base member has the threaded rod, first spout has been seted up to the internal surface of base member, and the outside of first spout runs through and installs the stopper to the stopper is connected with the threaded rod, the upper end fixedly connected with supporting seat of stopper, the second spout has been seted up to the outside upper surface of base member. This laser welding machine of welding point conveniently adjusts, the user only needs handheld threaded rod to rotate along the inboard of base member, can drive the supporting seat that is connected through the stopper and carry out perpendicular square position control along the upper end of base member, and the handheld first in command of user rotates, can drive the movable block through first stay cord and carry out horizontal position's regulation change with the connecting block to let the welding point of the overall device that the user can be convenient carry out the regulation change of optional position.

Description

Laser welding machine convenient for adjusting welding points

Technical Field

The utility model relates to a laser welding machine technical field specifically is a laser welding machine of welding point is conveniently adjusted.

Background

Laser-beam welding machine is the machine that laser material processing used, and laser-beam welding utilizes the laser pulse of high energy to carry out the local heating in little district to the material, and its post-weld need not to handle or only need simple processing, and the welding seam quality is high, consequently by wide application in each production field, but current laser-beam welding machine still has certain defect, just for example:

1. the welding points of the existing laser welding machine are relatively fixed, so that most of welding points cannot be stably and conveniently adjusted by a user, and the welding accuracy of the existing laser welding machine has certain defects;

2. the conventional laser welding machine cannot enable a user to change the fixed angle of a workpiece conveniently, so that the welding work can be carried out on different positions of the workpiece more conveniently, and inconvenience is brought to the operation of the user.

Aiming at the problems, innovative design is urgently needed on the basis of the structure of the original laser welding machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently adjust laser welding machine of welding point to the unable convenient butt welding point of user that lets who proposes in solving above-mentioned background is stable convenient adjusts, can't let the convenient fixed angle to the work piece of user change, thereby the more convenient problem of carrying out weldment work to its different positions.

In order to achieve the above object, the utility model provides a following technical scheme: a laser welding machine convenient for adjusting welding points comprises a base body, a laser welding head and a connecting block, wherein the laser welding head is installed at the upper end of the base body, a threaded rod is installed on the inner surface of the lower end of the base body, a first sliding groove is formed in the inner surface of the base body, a limiting block penetrates through the outer side of the first sliding groove and is connected with the threaded rod, a supporting seat is fixedly connected to the upper end of the limiting block, a second sliding groove is formed in the upper surface of the outer side of the base body and is connected with the lower end face of the supporting seat, a containing groove is formed in the upper end face of the supporting seat, a movable block is installed on the inner side of the containing groove, a first pull rope is fixedly connected to the outer end of the movable block, a first handle is installed at the tail end of the first, and torsion spring is connected with the internal surface of supporting seat, the connecting axle is installed to the inboard of movable block, and the surface mounting of connecting axle has the pulley to the pulley is connected with the internal surface of movable block, the outer fixed surface of connecting axle is connected with the second stay cord, and the end of second stay cord installs the second handle, connecting block fixed connection is at the up end of connecting axle, and the internal fixed surface of connecting block is connected with reset spring, reset spring's outside fixedly connected with limiting plate, and the limiting plate is connected with the connecting block.

Preferably, the limiting block and the supporting seat are of an integrated structure, the middle end of the limiting block is in threaded connection with the threaded rod, and the limiting block and the inner surface of the base body form a sliding structure through the first sliding groove.

Preferably, the supporting seat and the outer surface of the base body form a sliding structure through the second sliding groove, and the length of the supporting seat is larger than the diameter of the connecting block.

Preferably, the movable block passes through the storage tank and constitutes sliding construction with the supporting seat, and the movable block passes through the pulley and constitutes revolution mechanic with the connecting axle to the width of movable block is less than the diameter of connecting block.

Preferably, the first pull rope and the first handle form an elastic structure through a torsion spring, and the length of the first pull rope is greater than that of the second pull rope.

Preferably, the limiting plate is provided with 2 about the central point symmetry of connecting block, and 2 limiting plates pass through reset spring and constitute sliding structure with the outside of connecting block.

Compared with the prior art, the beneficial effects of the utility model are that: the laser welding machine is convenient for adjusting welding points;

1. the movable supporting seat is arranged, a user can drive the connected supporting seat to perform vertical square position adjustment along the upper end of the base body by only holding the threaded rod to rotate along the inner side of the base body through the limiting block, and the user can drive the movable block and the connecting block at the upper end of the movable block to perform horizontal position adjustment and change by holding the first handle to rotate, so that the user can conveniently adjust and change any position of a welding point of the whole device, and the operation of the user is simpler and more convenient;

2. be provided with adjustable connecting block, when the user carries out the regulation of optional position to the work piece, the user still can hand the second handle and rotate, and then drives the connecting block through the second stay cord and carries out the angle modulation along the upper end of movable block to let the convenient fixed angle to the work piece of user change, let its welding angle can be convenient obtain adjusting, improved the welding efficiency of integrated device.

Drawings

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

FIG. 2 is a schematic view of a sectional structure of the connecting block of the present invention;

FIG. 3 is a schematic cross-sectional view of the connecting block of the present invention;

fig. 4 is a schematic side sectional view of the first handle of the present invention.

In the figure: 1. a substrate; 2. a laser welding head; 3. a threaded rod; 4. a first chute; 5. a limiting block; 6. a supporting seat; 7. a second chute; 8. a containing groove; 9. a movable block; 10. a first pull cord; 11. a first handle; 12. a torsion spring; 13. a connecting shaft; 14. a pulley; 15. a second pull cord; 16. a second handle; 17. connecting blocks; 18. a return spring; 19. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the present invention provides a technical solution: a laser welding machine convenient for adjusting welding points comprises a base body 1, a laser welding head 2, a threaded rod 3, a first chute 4, a limiting block 5, a supporting seat 6, a second chute 7, a containing groove 8, a movable block 9, a first pull rope 10, a first handle 11, a torsion spring 12, a connecting shaft 13, a pulley 14, a second pull rope 15, a second handle 16, a connecting block 17, a reset spring 18 and a limiting plate 19, wherein the laser welding head 2 is installed at the upper end of the base body 1, the threaded rod 3 is installed on the inner surface of the lower end of the base body 1, the first chute 4 is formed in the inner surface of the base body 1, the limiting block 5 is installed on the outer side of the first chute 4 in a penetrating mode and connected with the threaded rod 3, the supporting seat 6 is fixedly connected to the upper end of the limiting block 5, the limiting block 5 and the supporting seat 6, the limiting block 5 and the inner surface of the base body 1 form a sliding structure through the first sliding groove 4, the supporting seat 6 and the outer surface of the base body 1 form a sliding structure through the second sliding groove 7, the length of the supporting seat 6 is larger than the diameter of the connecting block 17, the supporting seat 6 can be driven to stably slide along the upper end face of the base body 1 through the second sliding groove 7 while the threaded rod 3 rotates, so that the vertical sliding adjustment of a workpiece is realized, and the operation of a user is more convenient and faster;

the upper surface of the outer side of the base body 1 is provided with a second sliding chute 7, the second sliding chute 7 is connected with the lower end surface of the supporting seat 6, the upper end surface of the supporting seat 6 is provided with an accommodating groove 8, the inner side of the accommodating groove 8 is provided with a movable block 9, the movable block 9 and the supporting seat 6 form a sliding structure through the accommodating groove 8, the movable block 9 and a connecting shaft 13 form a rotating structure through a pulley 14, the width of the movable block 9 is smaller than the diameter of a connecting block 17, and a user can pull and roll the first pull rope 10 to drive the movable block 9 to perform position adjustment sliding along the inside of the accommodating groove 8;

the outer end of the movable block 9 is fixedly connected with a first pull rope 10, the tail end of the first pull rope 10 is provided with a first handle 11, the first handle 11 is connected with the inner surface of the supporting seat 6, the first pull rope 10 and the first handle 11 form an elastic structure through a torsion spring 12, the length of the first pull rope 10 is larger than that of the second pull rope 15, a user can adjust the horizontal position and the angular position of the integral device through the first pull rope 10 and the second pull rope 15, and the welding convenience of the integral device is improved;

the outer surface of the first handle 11 is fixedly connected with a torsion spring 12, the torsion spring 12 is connected with the inner surface of the supporting seat 6, the inner side of the movable block 9 is provided with a connecting shaft 13, the outer surface of the connecting shaft 13 is provided with a pulley 14, the pulley 14 is connected with the inner surface of the movable block 9, the outer surface of the connecting shaft 13 is fixedly connected with a second pull rope 15, the tail end of the second pull rope 15 is provided with a second handle 16, the connecting block 17 is fixedly connected with the upper end surface of the connecting shaft 13, the inner surface of the connecting block 17 is fixedly connected with a return spring 18, the outer side of the return spring 18 is fixedly connected with a limiting plate 19, the limiting plate 19 is connected with the connecting block 17, the limiting plates 19 are symmetrically arranged about the central point of the connecting block 17, the 2 limiting plates 19 form a sliding structure with the outer side, the outer surface of the workpiece to be clamped can be effectively limited and fixed.

The working principle is as follows: when the laser welding machine convenient for adjusting the welding point is used, according to the figures 1-3, the device is firstly placed at a position needing to work, then a limiting plate 19 at the upper end of a handheld connecting block 17 is extruded outwards, at the moment, a return spring 18 connected with the limiting plate is in a compressed state, a user can adjust the device until the workpiece is stably clamped in the device, then the force applied to the limiting plate 19 is released, the device can stably limit the outer surface of the workpiece through the return force of the return spring 18, then the user can start a laser welding head 2 to carry out welding work, when the user needs to adjust the vertical position of the workpiece, the user can manually rotate the threaded rod 3 in situ along the inner side of the base body 1, at the moment, a limiting block 5 in threaded connection with the outer side of the threaded rod slides along the first sliding groove 4 to carry out position adjustment and change of the vertical position of a supporting seat 6 fixed at the supporting seat, in the process of position adjustment, a user can hold the first handle 11 to rotate, the first pull rope 10 connected with the first handle is wound, the connected torsion spring 12 is in a compressed state, and the movable block 9 connected with the tail end of the first pull rope 10 is wound along the accommodating groove 8 to drive the connecting block 17 at the upper end to adjust the horizontal position, so that the user can conveniently adjust and change any position of the welding point of the integral device;

according to the figures 1-4, simultaneously, a user can adjust any position of a workpiece, and simultaneously, the second handle 16 is held by the right hand to rotate along the right side of the supporting seat 6, so that the second stay cord 15 connected with the second handle is driven to roll, and the torsion spring 12 connected with the second handle is in a compression state, so that the second stay cord 15 drives the connecting shaft 13 to rotate circumferentially along the inside of the movable block 9, and further drives the connecting block 17 at the upper end of the connecting shaft to adjust the angle along the upper end of the movable block 9, so that the user can conveniently change the fixed angle of the workpiece, the welding angle of the workpiece can be conveniently adjusted, and the overall practicability is improved.

Those not described in detail in this specification are within the skill of the art.

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. The utility model provides a conveniently adjust laser welding machine of welding point, includes base member (1), laser welding head (2) and connecting block (17), its characterized in that: the laser welding head is installed at the upper end of the base body (1), the threaded rod (3) is installed on the inner surface of the lower end of the base body (1), the first sliding groove (4) is formed in the inner surface of the base body (1), the limiting block (5) is installed on the outer side of the first sliding groove (4) in a penetrating mode and connected with the threaded rod (3), the supporting seat (6) is fixedly connected to the upper end of the limiting block (5), the second sliding groove (7) is formed in the upper surface of the outer side of the base body (1) and connected with the lower end face of the supporting seat (6), the accommodating groove (8) is formed in the upper end face of the supporting seat (6), the movable block (9) is installed on the inner side of the accommodating groove (8), the first pull rope (10) is fixedly connected to the outer end of the movable block (9), and the first handle (11) is installed at, and the first handle (11) is connected with the inner surface of the supporting seat (6), the outer surface of the first handle (11) is fixedly connected with a torsion spring (12), the torsion spring (12) is connected with the inner surface of the supporting seat (6), the inner side of the movable block (9) is provided with a connecting shaft (13), the outer surface of the connecting shaft (13) is provided with a pulley (14), the pulley (14) is connected with the inner surface of the movable block (9), the outer surface of the connecting shaft (13) is fixedly connected with a second pull rope (15), and the tail end of the second pull rope (15) is provided with a second handle (16), the connecting block (17) is fixedly connected with the upper end surface of the connecting shaft (13), and the inner surface of the connecting block (17) is fixedly connected with a return spring (18), the outer side of the return spring (18) is fixedly connected with a limiting plate (19), and the limiting plate (19) is connected with the connecting block (17).

2. The laser welding machine convenient for adjusting welding points according to claim 1, is characterized in that: stopper (5) and supporting seat (6) are integrated structure, and the middle-end and threaded rod (3) of stopper (5) are threaded connection to stopper (5) constitute sliding structure through the internal surface of first spout (4) and base member (1).

3. The laser welding machine convenient for adjusting welding points according to claim 1, is characterized in that: the supporting seat (6) and the outer surface of the base body (1) form a sliding structure through the second sliding groove (7), and the length of the supporting seat (6) is larger than the diameter of the connecting block (17).

4. The laser welding machine convenient for adjusting welding points according to claim 1, is characterized in that: the movable block (9) forms a sliding structure with the supporting seat (6) through the accommodating groove (8), the movable block (9) forms a rotating structure with the connecting shaft (13) through the pulley (14), and the width of the movable block (9) is smaller than the diameter of the connecting block (17).

5. The laser welding machine convenient for adjusting welding points according to claim 1, is characterized in that: the first pull rope (10) and the first handle (11) form an elastic structure through a torsion spring (12), and the length of the first pull rope (10) is larger than that of the second pull rope (15).

6. The laser welding machine convenient for adjusting welding points according to claim 1, is characterized in that: the limiting plates (19) are symmetrically arranged about the central point of the connecting block (17) in number of 2, and the 2 limiting plates (19) and the outer side of the connecting block (17) form a sliding structure through a return spring (18).