CN214392882U

CN214392882U - Laser welding pressing device

Info

Publication number: CN214392882U
Application number: CN202022684086.8U
Authority: CN
Inventors: 陆兆隆
Original assignee: Shenzhen Yawei Technology Co ltd
Current assignee: Shenzhen Yawei Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-10-15
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to the technical field of laser welding, in particular to a laser welding pressing device, which comprises a supporting plate, wherein a fixed table is arranged on the supporting plate, two installation blocks are arranged on the supporting plate, the installation blocks are both rotationally connected with a fixed strip, the fixed strips are connected with a fixed plate, a sliding block is clamped on the supporting plate in a sliding way, a first threaded rod is connected on the supporting plate in a threaded way, the first threaded rod is rotationally connected with the sliding block, a connecting strip is rotationally connected on the bottom surface of the fixed plate, the tail end of the connecting strip is rotationally connected with the sliding block, a first fixed block is arranged on the fixed table, a first fixed groove is arranged on the first fixed block, a second fixed block is arranged on the fixed plate, a second fixed groove is arranged on the second fixed block, the utility model can conveniently adjust the angles of two plates to be welded, the applicability is high.

Description

Laser welding pressing device

Technical Field

The utility model relates to a laser welding technical field especially relates to a laser welding closing device.

Background

Laser welding is an efficient and precise welding method using a laser beam with high energy density as a heat source, and is one of important aspects of laser material processing technology application, and is mainly used for welding thin-wall materials and low-speed welding in the 70 th 20 th century, and the welding process belongs to a heat conduction type, namely, laser radiation heats the surface of a workpiece, surface heat is diffused inwards through heat conduction, and 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. Due to the unique advantages, the welding method is successfully applied to the precise welding of micro and small parts.

Carry out laser welding's in-process to panel, need use closing device will treat welded panel to fasten, the panel of two parallels can only be fixed mostly to current closing device, when need stay certain angle between two panels, then can be difficult to adjust.

SUMMERY OF THE UTILITY MODEL

For solving the problem mentioned in the background art, the utility model aims to provide a laser welding closing device.

In order to realize the above object, the technical scheme of the utility model is that:

the laser welding pressing device comprises a supporting plate, wherein a fixed table is installed at one end of the supporting plate, two installation blocks are arranged beside one end of the fixed table on the supporting plate, fixed strips are rotatably connected to the two installation blocks, the tail ends of the two fixed strips are connected with a fixed plate, a first sliding groove is formed below the fixed plate on the supporting plate, a sliding block is connected in the first sliding groove in a sliding manner, a first threaded rod is arranged in the first sliding groove and is in threaded connection with the supporting plate, the first threaded rod is rotatably connected with the sliding block, a connecting strip is rotatably connected to the bottom surface of the fixed plate, the tail end of the connecting strip is rotatably connected with the sliding block, a first fixed block is arranged on the fixed table, and a first fixed groove is formed in the side surface, close to the fixed plate, of the first fixed block, a plurality of first screw holes are seted up to the top surface of first fixed block, first screw hole with first fixed slot intercommunication, first screw hole female connection has first locking screw, be provided with the second fixed block on the fixed plate, the second fixed block is close to set up the second fixed slot on the side of fixed station, a plurality of second screw holes have been seted up to the top surface of second fixed block, the second screw hole with second fixed slot intercommunication, second screw hole female connection has second locking screw.

Further, a second chute has been seted up on the fixed station, first fixed block sliding connection in the second chute, threaded connection has the second threaded rod on the fixed station, the second threaded rod with first fixed block rotates to be connected, the third chute has been seted up on the fixed plate, second fixed block sliding connection in the third chute, threaded connection has the third threaded rod on the fixed plate, the third threaded rod with the second fixed block rotates to be connected.

Furthermore, the bottom surface of the first fixing groove and the top surface of the fixing table are located on the same horizontal plane, and the bottom surface of the second fixing groove and the top surface of the fixing plate are located on the same horizontal plane.

Furthermore, the end of the first threaded rod is provided with a first rotating hand wheel, the end of the second threaded rod is provided with a second rotating hand wheel, and the end of the third threaded rod is provided with a third rotating hand wheel.

Furthermore, the bottom four corners of the supporting plate are provided with supporting columns.

The utility model has the advantages that: the utility model discloses a fixed station that sets up and rotate in the backup pad and set up the fixed plate, be provided with first fixed block on the fixed station, be provided with the second fixed block on the fixed plate, can fix the panel of treating welding respectively in first fixed slot and second fixed slot, change the position of slider through rotating first threaded rod to change the angle of fixed plate, two angles of treating welding panel can be convenient, the suitability is high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic structural diagram of the present invention.

Description of the figure numbering: 1. the backup pad, 11, the installation piece, 12, first spout, 13, the support column, 2, the fixed station, 21, the second spout, 3, the fixed plate, 31, the fixed strip, 32, the connecting strip, 33, the third spout, 4, the slider, 5, first threaded rod, 51, first rotatory hand wheel, 6, first fixed block, 61, first fixed slot, 62, first screw hole, 63, first locking screw, 7, the second fixed block, 71, the second fixed slot, 72, the second screw hole, 73, the second locking screw, 8, the second threaded rod, 81, the second rotates the hand wheel, 9, the third threaded rod, 91, the third rotates the hand wheel.

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. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in fig. 1-3, the laser welding pressing device comprises a rectangular supporting plate 1, a fixing table 2 is installed at the right end of the supporting plate 1, two installation blocks 11 are arranged on the supporting plate 1 and beside the left end of the fixing table 2, the two installation blocks 11 are respectively arranged on two sides of the left end of the fixing table 2, fixing strips 31 are respectively rotatably connected on the two installation blocks 11, a fixing plate 3 is connected at the tail ends of the two fixing strips 31, a first chute 12 is formed at the left end of the supporting plate 1, a sliding block 4 is slidably connected in the first chute 12, a first threaded rod 5 is arranged in the first chute 12, the first threaded rod 5 is in threaded connection with the left side of the supporting plate 1, the first threaded rod 5 is rotatably connected with the sliding block 4, a connecting strip 32 is rotatably connected on the bottom surface of the fixing plate 3, the tail end of the connecting strip 32 is rotatably connected with the top surface of the sliding block 4, a first fixing block 6 is arranged on the fixing table 2, first fixed slot 61 has been seted up on the left surface of first fixed block 6, two first screw holes 62 have been seted up to the top surface of first fixed block 6, two first screw holes 62 all communicate with first fixed slot 61, equal threaded connection has first locking screw 63 in every first screw hole 62, be provided with second fixed block 7 on the fixed plate 3, second fixed slot 71 has been seted up on the right flank of second fixed block 7, two second screw holes 72 have been seted up to the top surface of second fixed block 7, every second screw hole 72 all communicates with second fixed slot 71, equal threaded connection has second locking screw 73 in every second screw hole 72.

In practical use, two plates to be welded are respectively arranged in the first fixing groove 61 and the second fixing groove 71, the first locking screw 63 and the second locking screw 73 are rotated to compress the two plates, the first threaded rod 5 is rotated at the moment, the position of the sliding block 4 is changed, and the sliding block 4 is moved to drive the connecting strip 32 to move, so that the angle of the fixing plate 3 is changed, and the angle adjustment of the two plates is conveniently realized.

In this embodiment, second spout 21 has been seted up on

fixed station

2, 6 sliding connection of first fixed block in second spout 21, threaded connection has second threaded rod 8 on the right side edge of fixed station 2, second threaded rod 8 rotates with first fixed block 6 to be connected, third spout 33 has been seted up on fixed plate 3, 7 sliding connection of second fixed block in third spout 33, threaded connection has third threaded rod 9 on the left side edge of fixed plate 3, third threaded rod 9 rotates with second fixed block 7 to be connected, rotate second threaded rod 8, can change the position of first fixed block 6, rotate third threaded rod 9, can change the position of second fixed block 7, be convenient for fix not unidimensional panel, adjustability is high.

In this embodiment, the bottom surface of the first fixing groove 61 and the top surface of the fixing table 2 are located at the same horizontal plane, and the bottom surface of the second fixing groove 71 and the top surface of the fixing plate 3 are located at the same horizontal plane, so that better supporting performance can be provided for the plate material, and the plate material is more firmly compressed.

In this embodiment, the end of the first threaded rod 5 is provided with a first rotating hand wheel 51, the end of the second threaded rod 8 is provided with a second rotating hand wheel 81, and the end of the third threaded rod 9 is provided with a third rotating hand wheel 91, so that the operator can rotate the hand wheel conveniently.

In this embodiment, the bottom four corners of the supporting plate 1 are provided with the supporting columns 13, so as to provide better stability for the installation of the supporting plate 1.

The utility model discloses a fixed station 2 that sets up and rotate and set up fixed plate 3 in backup pad 1, be provided with first fixed block 6 on the fixed station 2, be provided with second fixed block 7 on the fixed plate 3, can fix the panel of treating welding respectively in first fixed slot 61 and second fixed slot 71, change slider 4's position through rotating first threaded rod 5 to change the angle of fixed plate 3, two angles of treating welding plate material of regulation that can be convenient, the suitability is high.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The laser welding pressing device comprises a supporting plate (1) and is characterized in that a fixing table (2) is installed at one end of the supporting plate (1), the supporting plate (1) is provided with two installation blocks (11), the two installation blocks (11) are respectively connected with a fixing strip (31) in a rotating mode, the tail ends of the two fixing strips (31) are connected with a fixing plate (3), a first sliding groove (12) is formed in the supporting plate (1), the first sliding groove (12) is located below the fixing plate (3), a sliding block (4) is connected in the first sliding groove (12) in a sliding mode, a first threaded rod (5) is arranged in the first sliding groove (12), the first threaded rod (5) is in threaded connection with the supporting plate (1), the first threaded rod (5) is connected with the sliding block (4) in a rotating mode, a connecting strip (32) is connected on the bottom face of the fixing plate (3) in a rotating mode, the tail end of the connecting strip (32) is rotatably connected with the sliding block (4), a first fixing block (6) is arranged on the fixing table (2), a first fixing groove (61) is formed in the side face, close to the fixing plate (3), of the first fixing block (6), a plurality of first threaded holes (62) are formed in the top face of the first fixing block (6), the first threaded holes (62) are communicated with the first fixing groove (61), a first locking screw (63) is connected with the first threaded holes (62) in an internal thread mode, a second fixing block (7) is arranged on the fixing plate (3), a second fixing groove (71) is formed in the side face, close to the fixing table (2), of the second fixing block (7), a plurality of second threaded holes (72) are formed in the top face of the second fixing block (7), and the second threaded holes (72) are communicated with the second fixing groove (71), and a second locking screw (73) is connected with the inner thread of the second threaded hole (72).

2. The laser welding pressing device according to claim 1, wherein a second sliding groove (21) is formed in the fixed table (2), the first fixed block (6) is slidably connected into the second sliding groove (21), a second threaded rod (8) is connected onto the fixed table (2) in a threaded manner, the second threaded rod (8) is rotatably connected with the first fixed block (6), a third sliding groove (33) is formed in the fixed plate (3), the second fixed block (7) is slidably connected into the third sliding groove (33), a third threaded rod (9) is connected onto the fixed plate (3) in a threaded manner, and the third threaded rod (9) is rotatably connected with the second fixed block (7).

3. The laser welding pressing device according to claim 1, wherein the bottom surface of the first fixing groove (61) is located at the same level as the top surface of the fixing table (2), and the bottom surface of the second fixing groove (71) is located at the same level as the top surface of the fixing plate (3).

4. The laser welding pressing device according to claim 2, characterized in that a first rotating hand wheel (51) is arranged at the end of the first threaded rod (5), a second rotating hand wheel (81) is arranged at the end of the second threaded rod (8), and a third rotating hand wheel (91) is arranged at the end of the third threaded rod (9).

5. The laser welding press device according to claim 1, characterized in that support columns (13) are provided at the four corners of the bottom of the support plate (1).