CN219274977U

CN219274977U - Automatic rotary clamp for metal plate welding

Info

Publication number: CN219274977U
Application number: CN202320186425.0U
Authority: CN
Inventors: 麦子宜; 麦植河; 陆丽芬
Original assignee: Foshan Dabenying Sheet Metal Technology Co ltd
Current assignee: Foshan Dabenying Sheet Metal Technology Co ltd
Priority date: 2023-02-11
Filing date: 2023-02-11
Publication date: 2023-06-30
Anticipated expiration: 2033-02-11

Abstract

The utility model discloses an automatic rotary clamp for sheet metal welding, which relates to the technical field of sheet metal welding and comprises a workbench and a rotary mechanism, wherein a support column is fixedly connected to the bottom surface of the workbench, the rotary mechanism comprises a first rotary shaft which is rotatably connected to the inside of the workbench, two ends of the first rotary shaft penetrate through the workbench and extend to the outside of the workbench, a clamping mechanism is arranged above the workbench, the clamping mechanism comprises a rotary plate which is fixedly connected to the outer surface of the first rotary shaft, and the bottom surface of the rotary plate is contacted with the upper surface of the workbench. It can carry out the centre gripping fixedly to the sheet metal component of treating the welded through the cooperation between fixture and the rotary mechanism, utilizes rotary mechanism to rotate the sheet metal component after fixed to the different positions of staff's welding sheet metal component of being convenient for can adjust the distance between two U-shaped boards through the cooperation between first bolt and the backup pad, thereby can carry out the centre gripping fixedly to the sheet metal component of equidimension.

Description

Automatic rotary clamp for metal plate welding

Technical Field

The utility model relates to the technical field of metal plate welding, in particular to an automatic rotary clamp for metal plate welding.

Background

The metal plate has the characteristics of light weight, high strength, conductivity (being used for electromagnetic shielding), low cost, high mass productivity and the like, is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like, is an important process in the metal plate machining process, and is fixed by means of a clamp in order to stabilize the position of a metal plate during metal plate welding.

According to chinese patent application No. 202210227671.6, a sheet metal welding jig is disclosed, comprising at least three fixing devices; the three fixing devices are arranged on the iron welding workbench; the fixing device comprises a magnetic seat and a groove-shaped bracket fixedly arranged above the magnetic seat; the top of the inner side of the groove-shaped bracket is provided with a lower pressing rod, and the bottom of the inner side of the groove-shaped bracket is provided with a supporting rod; the lower pressure bar and the support bar are coaxially arranged; the lower end of the lower pressure rod is hinged with an upper pressure plate through a ball joint; the upper end of the supporting rod is hinged with a supporting plate through a ball joint.

By adopting the scheme, the sheet metal parts with various shapes can be fixed, but after the sheet metal parts are clamped and fixed, the sheet metal parts cannot be rotated, so that the sheet metal parts are inconvenient to be welded by workers at different positions; for this reason, we provide a sheet metal welding autogiration formula anchor clamps and solve above problem.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides an automatic rotary clamp for metal plate welding.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a panel beating welding autogiration formula anchor clamps, includes workstation and rotary mechanism, the bottom surface fixedly connected with support column of workstation, rotary mechanism is including rotating the first axis of rotation of connecting at the workstation inside, the both ends of first axis of rotation all run through the workstation and extend to the outside of workstation, the top of workstation is provided with fixture, fixture includes the rotor plate of fixed connection at first axis of rotation surface, the bottom surface of rotor plate contacts with the upper surface of workstation. Further, fixture still includes two first bolts, two the equal threaded connection of surface of first bolt has the backup pad, two the bottom surface of backup pad all with the last fixed surface of rotor plate is connected, two the surface of first bolt is all rotated and is connected with the U-shaped board, two the bottom surface of U-shaped board all with the upper surface sliding connection of rotor plate, two the equal threaded connection of inside of U-shaped board has the second bolt, two the surface of second bolt is all rotated and is connected with the grip block, two the one side that the grip block kept away from each other is respectively with the inner wall sliding connection of two U-shaped boards.

Further, the rotating mechanism further comprises a motor mounting plate, the upper surface of the motor mounting plate is fixedly connected with the bottom surface of the workbench, and a servo motor is mounted on the outer surface of the motor mounting plate.

Further, the output end fixedly connected with second axis of rotation of servo motor, the one end that servo motor was kept away from to the second axis of rotation rotates the inside of connecting at the workstation, the surface fixedly connected with second gear of second axis of rotation.

Further, the outer surface of the first rotating shaft is fixedly connected with a first gear, and the first gear is meshed with a second gear.

Compared with the prior art, the automatic rotary clamp for metal plate welding has the following beneficial effects:

1. according to the utility model, through the cooperation between the clamping mechanism and the rotating mechanism, the sheet metal part to be welded can be clamped and fixed by the clamping mechanism, and the fixed sheet metal part can be rotated by the rotating mechanism, so that the sheet metal part can be welded at different positions by workers conveniently.

2. According to the utility model, the distance between the two U-shaped plates can be adjusted through the cooperation between the first bolt and the supporting plate, so that sheet metal parts with different sizes can be clamped and fixed.

Drawings

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

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic perspective view of a rotary mechanism according to the present utility model;

fig. 4 is a schematic perspective view of a clamping mechanism according to the present utility model.

In the figure: 1. a work table; 2. a support column; 3. a rotation mechanism; 301. a first rotation shaft; 302. a first gear; 303. a motor mounting plate; 304. a servo motor; 305. a second rotation shaft; 306. a second gear; 4. a clamping mechanism; 401. a rotating plate; 402. a first bolt; 403. a support plate; 404. a U-shaped plate; 405. a second bolt; 406. and a clamping plate.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The embodiment provides an automatic rotary clamp for sheet metal welding, the device is used for clamping and fixing a sheet metal part, and through the rotary mechanism 3, the fixed sheet metal part can be rotated, so that workers can conveniently weld different positions of the sheet metal part.

Referring to fig. 1-4, an automatic rotary fixture for sheet metal welding comprises a workbench 1 and a rotary mechanism 3, wherein a support column 2 is fixedly connected to the bottom surface of the workbench 1, the rotary mechanism 3 comprises a first rotary shaft 301 rotatably connected to the interior of the workbench 1, two ends of the first rotary shaft 301 penetrate through the workbench 1 and extend to the exterior of the workbench 1, a clamping mechanism 4 is arranged above the workbench 1, the clamping mechanism 4 comprises a rotary plate 401 fixedly connected to the outer surface of the first rotary shaft 301, and the bottom surface of the rotary plate 401 is in contact with the upper surface of the workbench 1.

The number of the support columns 2 is four, the four support columns 2 are respectively located at four corners of the workbench 1, the sheet metal parts to be welded can be clamped and fixed by the aid of the clamping mechanisms 4, and the fixed sheet metal parts can be rotated by the aid of the rotating mechanisms 3, so that workers can conveniently weld different positions of the sheet metal parts.

The rotary mechanism 3 further comprises a motor mounting plate 303, the upper surface of the motor mounting plate 303 is fixedly connected with the bottom surface of the workbench 1, a servo motor 304 is mounted on the outer surface of the motor mounting plate 303, the output end of the servo motor 304 is fixedly connected with a second rotating shaft 305, one end, away from the servo motor 304, of the second rotating shaft 305 is rotationally connected with the inside of the workbench 1, a second gear 306 is fixedly connected with the outer surface of the second rotating shaft 305, the servo motor 304 is started, the servo motor 304 can drive the second rotating shaft 305 to rotate, and the second rotating shaft 305 can drive the second gear 306 to rotate.

The outer surface of the first rotating shaft 301 is fixedly connected with a first gear 302, the first gear 302 is meshed with a second gear 306, the second gear 306 rotates to drive the first gear 302 and the first rotating shaft 301 to rotate, and the first rotating shaft 301 rotates to drive the clamping mechanism 4 and the sheet metal part to rotate, so that the welding position of the sheet metal part can be changed.

The clamping mechanism 4 further comprises two first bolts 402, the outer surfaces of the two first bolts 402 are in threaded connection with support plates 403, the bottom surfaces of the two support plates 403 are fixedly connected with the upper surface of the rotating plate 401, and the two support plates 403 are symmetrical with respect to the center point of the rotating plate 401.

The surface of two first bolts 402 all rotates and is connected with U-shaped plate 404, and the bottom surface of two U-shaped plates 404 all with the upper surface sliding connection of rotor plate 401, the first spout with U-shaped plate 404 looks adaptation has been seted up to the upper surface of rotor plate 401.

The inside of two U-shaped plates 404 all threaded connection has second bolt 405, the surface of two second bolts 405 all rotates and is connected with grip block 406, the one side that two grip blocks 406 keep away from each other is respectively with the inner wall sliding connection of two U-shaped plates 404, the second spout with grip block 406 looks adaptation is seted up to the inside of U-shaped plates 404, when needs are fixed the sheet metal component, at first according to the distance between two U-shaped plates 404 of the size adjustment of sheet metal component, twist two first bolts 402, two first bolts 402 can drive two U-shaped plates 404 horizontal migration respectively, thereby can adjust the distance between two U-shaped plates 404, then place the sheet metal component between two U-shaped plates 404 and make the both sides face of sheet metal component peg graft respectively in the inside of two U-shaped plates 404, afterwards screw two second bolts 405 to the direction of sheet metal component, two second bolts 405 can drive two grip blocks 406 respectively and remove to the direction of sheet metal component, thereby can press from both sides tight fixedly to the sheet metal component.

Working principle: when the welding position of the sheet metal part is required to be changed, the servo motor 304 is started, the servo motor 304 can drive the second rotating shaft 305 and the second gear 306 to rotate, the second gear 306 can drive the first gear 302 and the first rotating shaft 301 to rotate, the first rotating shaft 301 can drive the clamping mechanism 4 and the sheet metal part to rotate, and therefore the welding position of the sheet metal part can be changed.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a panel beating welding autogiration formula anchor clamps, includes workstation (1) and rotary mechanism (3), its characterized in that: the bottom surface fixedly connected with support column (2) of workstation (1), rotary mechanism (3) are including rotating first pivot (301) of connecting inside workstation (1), the both ends of first pivot (301) all run through workstation (1) and extend to the outside of workstation (1), the top of workstation (1) is provided with fixture (4), fixture (4) including fixed connection rotation board (401) at first pivot (301) surface, the bottom surface of rotation board (401) contacts with the upper surface of workstation (1), fixture (4) still include two first bolts (402), two the equal threaded connection of surface of first bolts (402) has backup pad (403), two the bottom surface of backup pad (403) all is connected with the upper surface fixed of rotation board (401), two the surface of first bolts (402) all rotates and is connected with U (404), two the bottom surface of U (404) all with the upper surface of rotation board (401) contact with the upper surface of rotation board (401), two the equal threaded connection of two first bolts (405) have two the inside two clamping plates (405), one surface of the two clamping plates (406) which are far away from each other is respectively connected with the inner walls of the two U-shaped plates (404) in a sliding way.

2. The sheet metal welding automatic rotary clamp of claim 1, wherein: the rotating mechanism (3) further comprises a motor mounting plate (303), the upper surface of the motor mounting plate (303) is fixedly connected with the bottom surface of the workbench (1), and a servo motor (304) is mounted on the outer surface of the motor mounting plate (303).

3. The sheet metal welding automatic rotary clamp of claim 2, wherein: the output end of the servo motor (304) is fixedly connected with a second rotating shaft (305), one end, far away from the servo motor (304), of the second rotating shaft (305) is rotationally connected with the inside of the workbench (1), and the outer surface of the second rotating shaft (305) is fixedly connected with a second gear (306).

4. A sheet metal welding automatic rotary jig according to claim 3, wherein: the outer surface of the first rotating shaft (301) is fixedly connected with a first gear (302), and the first gear (302) is meshed with a second gear (306).