CN215238573U

CN215238573U - Laser welding tool

Info

Publication number: CN215238573U
Application number: CN202121428371.1U
Authority: CN
Inventors: 曹棚飞; 曹伯阳; 李茂旭; 蔡星星
Original assignee: Corona Medical Devices Shanghai Co ltd
Current assignee: Corona Medical Devices Shanghai Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-21
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a laser welding frock, including treating welding cylinder work piece, the bottom of treating welding cylinder work piece is provided with the jack catch, the bottom of jack catch is provided with the base, the upper end of base is provided with the motor, the outside of base is fixed with the magnetic bead, the outside of base is provided with the frame, the outside of frame is provided with angle measuring device, the inboard of frame is provided with the fixed handle screw, the bottom fixed mounting of jack catch has the pivot, the bottom fixed mounting of pivot has first gear. This laser welding frock rotates the base to suitable position along the frame through rotating the fixed handle screw, and the pointer position through the angle measuring device outside can direct observation rotatory angle, inhales through the magnetic bead and is connected with the magnetism of pointer, and when the base carries out angle modulation, the pointer in the angle measuring device outside can be rotatory along with the removal of magnetic bead, has realized the angle modulation to the base and to rotation angle's accurate control.

Description

Laser welding tool

Technical Field

The utility model relates to a metal laser welding equipment technical field specifically is laser welding frock.

Background

In the application of metal laser welding, workpieces which can be welded only by inclining a welding product at a certain angle are often encountered, and the precision of inclined plane welding and the stability of the process have great influence on the production cost and time of a company;

in a general inclined plane welding method, a wedge block with the same angle is manufactured according to the angle of a product to form inclined plane welding, so that the angle manufacturing precision of the wedge block needs to meet the angle requirement of the product or be higher than the angle requirement of the product due to the fact that the angle of different products is different, when multiple workpieces are welded, wedge blocks with multiple angles need to be prepared, and therefore production cost is increased, and efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser welding frock to provide in solving above-mentioned background art and can not be applicable to the regulation of multiple angle according to the demand, angle control is not accurate and support the poor problem of effect.

In order to achieve the above object, the utility model provides a following technical scheme: the laser welding tool comprises a cylindrical workpiece to be welded, wherein a clamping jaw is arranged at the bottom end of the cylindrical workpiece to be welded, a base is arranged at the bottom end of the clamping jaw, a motor is arranged at the upper end of the base, a magnetic bead is fixed on the outer side of the base, a rack is arranged on the outer side of the base, an angle measuring device is arranged on the outer side of the rack, a fixed handle screw is arranged on the inner side of the rack, a rotating shaft is fixedly arranged at the bottom end of the clamping jaw, a first gear is fixedly arranged at the bottom end of the rotating shaft, and a second gear is fixedly arranged at an output shaft of the motor.

Preferably, the upper end of the clamping jaw is of a stepped structure, the bottom end of the clamping jaw and the bottom end of the motor are located on the same horizontal plane, the clamping jaw is located at the center of the base, the position of the cylindrical workpiece to be welded is fixed through the stepped structure at the upper end of the clamping jaw, and the rotation of the clamping jaw is controlled through the motor.

Preferably, the magnetic bead symmetry is provided with two, the angle measuring device outside is provided with the pointer, the magnetic bead is inhaled for magnetism with angle measuring device outside pointer and is connected, inhales through the magnetism of magnetic bead and pointer and is connected, and when the base carries out angle modulation, the pointer in the angle measuring device outside can be rotatory along with the removal of magnetic bead.

Preferably, the outside of fixed handle screw and the inboard interconnect of base, fixed handle screw symmetry is provided with two, fixed handle screw is connected for rotating with the frame, the frame symmetry is provided with two, and is rotatory to suitable position along the frame with the base through rotating fixed handle screw, can direct observation rotatory angle through the pointer position in the angle measuring device outside.

Preferably, the central point that is located of pivot and treats welding cylinder work piece bottom puts, the jack catch is connected for rotating through pivot and base, first gear is located the inside of base, the central point that the bottom of pivot is located first gear upper end puts, and the rotation through first gear drives the pivot and rotates, and the pivot drives the jack catch and rotates, treats welding cylinder work piece through the jack catch and carries out rotation treatment.

Preferably, the diameter of the second gear is smaller than that of the first gear, the first gear and the second gear are located on the same horizontal plane, the first gear and the second gear are in meshed connection, the second gear is located inside the base, the second gear is driven to rotate through the starting motor, the first gear is driven to rotate through meshed connection of the first gear and the second gear, and the first gear is rotated.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the laser welding tool, the starting motor drives the second gear to rotate, the first gear is driven to rotate through the meshing connection of the first gear and the second gear, the first gear is subjected to rotation processing, the rotating shaft is driven to rotate through the rotation of the first gear, the rotating shaft drives the clamping jaws to rotate, the cylindrical workpiece to be welded is subjected to rotation processing through the clamping jaws, the rotary welding processing of the cylindrical workpiece to be welded is realized, the position of the cylindrical workpiece to be welded is fixed through the stepped structure at the upper ends of the clamping jaws, and the base is stably supported through the two racks;

2. this laser welding frock rotates the base to suitable position along the frame through rotating the fixed handle screw, and the pointer position through the angle measuring device outside can direct observation rotatory angle, inhales through the magnetic bead and is connected with the magnetism of pointer, and when the base carries out angle modulation, the pointer in the angle measuring device outside can be rotatory along with the removal of magnetic bead, has realized the angle modulation to the base and to rotation angle's accurate control.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the base of the present invention.

In the figure: 1. a cylindrical workpiece to be welded; 2. a claw; 3. a motor; 4. a base; 5. magnetic beads; 6. fixing a handle screw; 7. a frame; 8. an angle measuring device; 9. a rotating shaft; 10. a first gear; 11. a second gear.

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: the laser welding tool comprises a cylindrical workpiece 1 to be welded, wherein a clamping jaw 2 is arranged at the bottom end of the cylindrical workpiece 1 to be welded, a base 4 is arranged at the bottom end of the clamping jaw 2, a motor 3 is arranged at the upper end of the base 4, a magnetic bead 5 is fixed on the outer side of the base 4, a rack 7 is arranged on the outer side of the base 4, an angle measuring device 8 is arranged on the outer side of the rack 7, a fixed handle screw 6 is arranged on the inner side of the rack 7, a rotating shaft 9 is fixedly arranged at the bottom end of the clamping jaw 2, a first gear 10 is fixedly arranged at the bottom end of the rotating shaft 9, and a second gear 11 is fixedly arranged at an output shaft of the motor 3;

the upper end of a clamping jaw 2 is of a stepped structure, the bottom end of the clamping jaw 2 and the bottom end of a motor 3 are positioned on the same horizontal plane, the clamping jaw 2 is positioned at the central position of a base 4, the position of a cylindrical workpiece 1 to be welded is fixed through the stepped structure at the upper end of the clamping jaw 2, the rotation of the clamping jaw 2 is controlled through the motor 3, two magnetic beads 5 are symmetrically arranged, a pointer is arranged on the outer side of an angle measuring device 8, the magnetic beads 5 are in magnetic attraction connection with the pointer on the outer side of the angle measuring device 8, the magnetic beads 5 are in magnetic attraction connection with the pointer, when the base 4 is subjected to angle adjustment, the pointer on the outer side of the angle measuring device 8 rotates along with the movement of the magnetic beads 5, the outer side of a fixed handle screw 6 is connected with the inner side of the base 4, two fixed handle screws 6 are symmetrically arranged, the fixed handle screws 6 are in rotary connection with a frame 7, and two frames 7 are symmetrically arranged, the base 4 is rotated to a proper position along the frame 7 by rotating the fixed handle screw 6, and the rotating angle can be directly observed through the position of the pointer outside the angle measuring device 8;

the rotating shaft 9 is positioned at the central position of the bottom end of the cylindrical workpiece 1 to be welded, the clamping jaw 2 is rotatably connected with the base 4 through the rotating shaft 9, the first gear 10 is positioned inside the base 4, the bottom end of the rotating shaft 9 is positioned at the central position of the upper end of the first gear 10, the rotation of the first gear 10 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the clamping jaw 2 to rotate, the cylindrical workpiece 1 to be welded is subjected to rotary treatment through the clamping jaws 2, the diameter of the second gear 11 is smaller than that of the first gear 10, the first gear 10 and the second gear 11 are positioned on the same horizontal plane, the first gear 10 is in meshed connection with the second gear 11, the second gear 11 is positioned inside the base 4, the second gear 11 is driven to rotate by the starting motor 3, and the first gear 10 is driven to rotate by the meshing connection of the first gear 10 and the second gear 11, so that the first gear 10 is rotated.

The working principle is as follows: the second gear 11 is driven to rotate by the starting motor 3, the first gear 10 is driven to rotate by the meshing connection of the first gear 10 and the second gear 11, the first gear 10 is rotated, the rotating shaft 9 is driven to rotate by the rotation of the first gear 10, the clamping jaw 2 is driven to rotate by the rotating shaft 9, the cylindrical workpiece 1 to be welded is rotated by the clamping jaw 2, the rotary welding treatment of the cylindrical workpiece 1 to be welded is realized, the base 4 is rotated to a proper position along the rack 7 by rotating the fixed handle screw 6, the rotating angle can be directly observed by the pointer position outside the angle measuring device 8, the magnetic bead 5 is connected with the pointer through magnetic attraction, when the base 4 is subjected to angle adjustment, the pointer outside the angle measuring device 8 can rotate along with the movement of the magnetic bead 5, and the angle adjustment of the base 4 and the accurate control of the rotating angle are realized, the position of the cylindrical workpiece 1 to be welded is fixed through a stepped structure at the upper end of the clamping jaw 2, and the base 4 is stably supported through the two racks 7.

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. Laser welding frock, including treating welding cylinder work piece (1), its characterized in that: the bottom of waiting to weld cylinder work piece (1) is provided with jack catch (2), the bottom of jack catch (2) is provided with base (4), the upper end of base (4) is provided with motor (3), the outside of base (4) is fixed with magnetic bead (5), the outside of base (4) is provided with frame (7), the outside of frame (7) is provided with angle measuring device (8), the inboard of frame (7) is provided with fixed handle screw (6), the bottom fixed mounting of jack catch (2) has pivot (9), the bottom fixed mounting of pivot (9) has first gear (10), the output shaft fixed mounting of motor (3) has second gear (11).

2. The laser welding tool according to claim 1, characterized in that: the upper end of jack catch (2) is the echelonment structure, the bottom of jack catch (2) and the bottom of motor (3) are located same horizontal plane, jack catch (2) are located the central point of base (4) and put.

3. The laser welding tool according to claim 1, characterized in that: the magnetic bead (5) is symmetrically provided with two magnetic beads, pointers are arranged on the outer side of the angle measuring device (8), and the magnetic beads (5) are magnetically attracted and connected with the pointers on the outer side of the angle measuring device (8).

4. The laser welding tool according to claim 1, characterized in that: the outside of fixed handle screw (6) and the inboard interconnect of base (4), fixed handle screw (6) symmetry is provided with two, fixed handle screw (6) are connected for rotating with frame (7), frame (7) symmetry is provided with two.

5. The laser welding tool according to claim 1, characterized in that: the center position that is located the cylinder work piece (1) bottom of waiting to weld of pivot (9) puts, jack catch (2) are connected for rotating through pivot (9) and base (4), first gear (10) are located the inside of base (4), the center position that the bottom of pivot (9) is located first gear (10) upper end.

6. The laser welding tool according to claim 1, characterized in that: the diameter of the second gear (11) is smaller than that of the first gear (10), the first gear (10) and the second gear (11) are located on the same horizontal plane, the first gear (10) is meshed with the second gear (11), and the second gear (11) is located inside the base (4).