CN218050967U

CN218050967U - Automatic welding equipment for automobile frame

Info

Publication number: CN218050967U
Application number: CN202222133303.3U
Authority: CN
Inventors: 董子瑜; 唐文滨
Original assignee: Shandong Jinze Intelligent Robot Technology Co ltd
Current assignee: Shandong Jinze New Material Technology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-16
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses an automobile frame automatic weld equipment, including first frame and automatic welding robot, first frame top is equipped with the second frame, second frame both ends all are fixed with the carousel. The utility model discloses in, be provided with first frame, the second frame, first motor, carousel and centre gripping rotary mechanism, centre gripping rotary mechanism's locating pawl is eight lamella elastic metal materials, and the locating pawl inner chamber is the toper, from this can drive the toper through the second cylinder and drive the removal of claw in the locating pawl, make the locating pawl strut in the locating hole at frame body both ends, thereby fix the frame body, can drive the frame body through the second motor and rotate, and first motor can drive whole second frame rotatory, realize the regulation to frame body angle, it can to weld the frame body by the automatic welding robot at last, this equipment does not need manual operation when welding the frame body, the human cost is saved.

Description

Automatic welding equipment for automobile frame

Technical Field

The utility model relates to a frame welding technology field especially relates to automobile frame automatic weld equipment.

Background

Front axle and the rear axle of automobile frame need carry out welding operation in the course of working, and the welding of frame is all welded by the manual work in the present stage, because the frame is bulky, and weight is heavy, and manual welding's efficiency ratio is lower, and it is higher to lead to the human cost at last, consequently the utility model provides an automobile frame automatic weld equipment, angle that can the automatically regulated frame to cooperation automatic weld robot accomplishes automatic weld.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic welding device for an automobile frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme: automatic welding equipment for automobile frames comprises a first frame and an automatic welding robot, wherein a second frame is arranged at the top end of the first frame, turntables are fixed at the two ends of the second frame, first motors are fixed on the two sides of the top end of the first frame, clamping rotating mechanisms are arranged on the two sides, away from the first frame, of the second frame and comprise two moving frames and two first cylinders, two outer sleeves are connected to the side walls, away from the adjacent sides of the moving frames, of the outer sleeves in a rotating mode, and a second cylinder is fixed on one side, away from the side walls of the moving frames, of the outer sleeves and a frame body is arranged between the moving frames.

Furthermore, the turntable is rotationally connected with the first rack, a friction wheel is fixed on the first motor driving shaft, and the outer side wall of the friction wheel is attached to the outer side wall of the turntable, so that the first motor can drive the turntable to rotate through the friction wheel, and then the second rack is driven to rotate.

Furthermore, the flexible end of second cylinder is connected with and drives the claw, and drives the claw and be the toper, the inside positioning pawl that is equipped with of overcoat pipe, it passes inside the outer tube is located the positioning pawl to drive the claw, shortens the back when the flexible end of second cylinder to can strut the positioning pawl in the positioning hole at frame body both ends through driving the claw, fix the frame body from this.

Furthermore, two first cylinder all with second frame fixed connection, two remove the frame all with second frame sliding connection, two the flexible end of first cylinder with remove frame fixed connection to can drive through first cylinder and remove the frame and remove, make the locating pawl can insert in the locating hole at frame body both ends.

Further, two the inside second motor that all is fixed with of removal frame, be fixed with the action wheel on the second motor drive shaft, the outer tube surface just is located removal frame internal fixation cover and has from the driving wheel, the action wheel lateral wall with from the laminating of driving wheel lateral wall to can drive from the driving wheel rotation through the second motor, and then drive the second cylinder and the frame body is rotatory, accomplish the regulation of frame body angle.

The utility model has the advantages that:

the utility model discloses when using, through setting up first frame, the second frame, first motor, carousel and centre gripping rotary mechanism, centre gripping rotary mechanism is including removing the frame, first cylinder, the outer tube, the second cylinder, drive the gripper, positioning pawl and second motor, the positioning pawl is eight lamellas elastic metal material, and the positioning pawl inner chamber is the toper, can drive the toper through the second cylinder and drive the gripper and remove in the positioning pawl from this, make the positioning pawl strut in the locating hole at frame body both ends, thereby fix the frame body, can drive the frame body through the second motor and rotate, and first motor can drive that whole second frame is rotatory, realize the regulation to frame body angle, it can to weld the frame body by the automatic weld robot at last, this equipment does not need manual operation when welding the frame body, the human cost is saved.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is an enlarged view of the position B of the present invention.

Illustration of the drawings:

1. a first frame; 2. a second frame; 3. a first motor; 4. a turntable; 5. a clamping and rotating mechanism; 6. a movable frame; 7. a first cylinder; 8. an outer sleeve; 9. a second cylinder; 10. a driving pawl; 11. a positioning pawl; 12. a driven wheel; 13. a second motor; 14. an automatic welding robot; 15. a frame body.

Detailed Description

As shown in fig. 1-3, relate to automobile frame automatic weld equipment, including first frame 1 and automatic welding robot 14 and, first frame 1 top is equipped with second frame 2, 2 both ends of second frame are all fixed with carousel 4, 1 top both sides of first frame all are fixed with first motor 3, the both sides that first frame 1 was kept away from to second frame 2 all are equipped with centre gripping rotary mechanism 5, centre gripping rotary mechanism 5 includes two removal frame 6 and two first cylinders 7, the lateral wall of two removal frame 6 adjacent sides all rotates and is connected with outer tube 8, one side that removal frame 6 lateral wall was kept away from to outer tube 8 is fixed with second cylinder 9, two are removed and are equipped with frame body 15 between the frame 6. Carousel 4 rotates with first frame 1 to be connected, is fixed with the friction pulley in the first motor 3 drive shaft, and the laminating of friction pulley lateral wall and 4 lateral walls of carousel, the size of friction pulley is less than carousel 4, so first motor 3 still has the speed reduction effect when driving carousel 4 through the friction pulley and rotate.

As shown in fig. 2-4, a driving pawl 10 is connected to the telescopic end of the second cylinder 9, the driving pawl 10 is tapered, a positioning pawl 11 is disposed inside the outer sleeve 8, the driving pawl 10 penetrates the outer sleeve 8 and is located inside the positioning pawl 11, the positioning pawl 11 is in an eight-petal shape and has certain elasticity, and when the driving pawl 10 moves along with the second cylinder 9, the positioning pawl 11 is propped open by the driving pawl 10. Two first cylinders 7 all with 2 fixed connection of second frame, two remove frame 6 all with 2 sliding connection of second frame, the flexible end of two first cylinders 7 with remove frame 6 fixed connection, two are removed the inside second motor 13 that all is fixed with of frame 6, be fixed with the action wheel in the second motor 13 drive shaft, 8 surfaces of outer tube just are located and remove frame 6 internal fixation cover has from driving wheel 12, the action wheel lateral wall with from the laminating of driving wheel 12 lateral wall, the size of action wheel is less than from driving wheel 12, therefore second motor 13 passes through the action wheel and drives when rotating from driving wheel 12, can play speed reduction pivoted effect.

When in use: the frame body 15 is placed between two moving frames 6 of two clamping and rotating mechanisms 5, then the first air cylinders 7 of the two clamping and rotating mechanisms 5 are controlled to extend, so that the moving frames 6 move towards the frame body 15, the positioning claws 11 penetrating through the side walls of the moving frames 6 can be inserted into the positioning holes at the two ends of the frame body 15 at the moment, then the second air cylinders 9 are controlled to be shortened, the driving claws 10 can move along with the second air cylinders 9, further the positioning claws 11 are expanded in the positioning holes of the frame body 15, therefore, the frame body 15 is fixed, during welding, the automatic welding robot 14 and a controller externally connected with the device can control the second motor 13 and the first motor 3 to rotate in a matched mode, when the second motor 13 rotates, the driving wheels at the driving ends of the second motor can drive the driven wheels 12 to rotate, further, the outer sleeve 8 and the frame body 15 are driven to rotate, when the first motor 3 rotates, the rotating discs 4 can be driven to rotate through friction wheels, further, the whole second frame body 2 is driven to rotate, therefore, angle adjustment of the frame body 15 is achieved, and finally, the robot can be welded by the automatic welding robot 14.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. Car frame automatic weld equipment, including first frame (1) and automatic weld robot (14), its characterized in that: first frame (1) top is equipped with second frame (2), second frame (2) both ends all are fixed with carousel (4), first frame (1) top both sides all are fixed with first motor (3), the both sides that first frame (1) was kept away from in second frame (2) all are equipped with centre gripping rotary mechanism (5), centre gripping rotary mechanism (5) are including two removal frame (6) and two first cylinder (7), two the lateral wall that removes frame (6) adjacent side all rotates and is connected with outer tube (8), one side that removes frame (6) lateral wall is kept away from in outer tube (8) is fixed with second cylinder (9), two be equipped with frame body (15) between removal frame (6).

2. The automatic welding equipment of the automobile frame according to claim 1, characterized in that: the turntable (4) is rotationally connected with the first frame (1), a friction wheel is fixed on a driving shaft of the first motor (3), and the outer side wall of the friction wheel is attached to the outer side wall of the turntable (4).

3. The automatic welding apparatus of automotive frames according to claim 1, characterized in that: the flexible end of second cylinder (9) is connected with and drives claw (10), and drives claw (10) and be the toper, outer tube (8) inside is equipped with positioning pawl (11), it is inside that driving pawl (10) pass outer tube (8) and are located positioning pawl (11).

4. The automatic welding apparatus of automotive frames according to claim 1, characterized in that: two first cylinder (7) all with second frame (2) fixed connection, two remove frame (6) all with second frame (2) sliding connection, two the flexible end and the removal frame (6) fixed connection of first cylinder (7).

5. The automatic welding equipment of the automobile frame according to claim 1, characterized in that: two remove frame (6) inside all to be fixed with second motor (13), be fixed with the action wheel in second motor (13) the drive shaft, outer tube (8) surface just is located and removes frame (6) internal fixation cover and has from driving wheel (12), the action wheel lateral wall is laminated with from driving wheel (12) lateral wall.