CN204800199U - Vapour car skeleton robot welds double -layered device - Google Patents

Abstract

The utility model discloses a robot welding clamp device for an automobile skeleton, which comprises a fixed plate, a rotary base, a welding turntable, a positioning clamping block and a positioning sliding frame. The rotary base is installed on the fixed plate, and a welding turntable is arranged on the top of the rotary base , a circular welding platform is fixed at the center above the welding turntable, and a plurality of slide rails are uniformly arranged on the welding turntable around the welding platform, and a positioning sliding frame is arranged inside the sliding rail, and a positioning clamping block is welded on the top of the positioning sliding frame, and positioning The clamping block is connected with the clamping cylinder, and the driving device is installed on the positioning sliding frame. The said welding clamping device for the automobile skeleton robot has a simple structure and is easy to operate, and is convenient for clamping and fixing the automobile skeleton as well as position adjustment and positioning. Improve the accuracy of welding, realize the 360° rotation of the welding turntable, which is beneficial to the robot to achieve welding at different angles, avoid welding dead angles, improve welding efficiency and quality, and save production and production costs.

Description

A robot welding clip device for automobile skeleton

technical field

The utility model relates to the technical field of automobile manufacturing, in particular to an automobile skeleton robot welding clip device.

Background technique

At present, domestic automobile manufacturing companies generally use welding robots for the welding of automobile skeletons on the welding line. Welding robots can improve workpiece processing accuracy and production efficiency, and reduce welding strength. , due to the large size of the car frame, after being fixed by the ordinary welding clamp device, the working space of the welding robot is limited by the length of the arm, there is a welding dead angle, and the welding accuracy and quality are reduced. At the same time, due to the poor positioning accuracy of the ordinary fixture, the mechanism is complicated , It is easy to interfere during the welding process, it is difficult to adjust, and it is easy to cause welding errors.

Utility model content

The purpose of this utility model is to provide a robot welding clip device for automobile skeleton to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A robot welding clamp device for an automobile skeleton, comprising a fixed plate, a rotary base, a welding turntable, a positioning clamping block and a positioning sliding frame. A circular welding platform is fixed at the position, and a plurality of slide rails are evenly arranged on the welding turntable around the welding platform. There is a positioning sliding frame inside the sliding rail, and a positioning clamping block is welded on the top of the positioning sliding frame, and the positioning clamping block is connected to The cylinder is clamped, and the driving device is installed on the positioning slide frame.

As a further solution of the utility model: the fixed plate is a circular plate-shaped structure.

As a further solution of the utility model: a motor is installed inside the rotary base.

As a further solution of the present invention: the welding turntable is circular.

As a further solution of the present invention: the slide rails are distributed at equal intervals along the circumferential direction.

Compared with the prior art, the utility model has the beneficial effects that: the automobile skeleton robot welding clamp device has a simple structure and is easy to operate, and the clamping and fixing of the automobile skeleton is facilitated by setting a plurality of positioning clamping blocks , under the action of the positioning sliding frame, it is easy to realize the adjustment and positioning of the position of the car frame, improve the accuracy of welding, and realize the 360° rotation of the welding turntable under the drive of the rotary base, which is beneficial to the robot to achieve welding at different angles and avoid welding dead ends , improve welding efficiency and quality, and save production and production costs.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the sliding rail in the utility model.

In the figure: 1-fixed plate, 2-rotary base, 3-welding turntable, 4-driving device, 5-positioning clamping block, 6-welding platform, 7-clamping cylinder, 8-positioning sliding frame, 9-sliding rail.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figs. 1-2, in the embodiment of the utility model, a robot welding clamp device for automobile skeleton includes a fixed plate 1, a rotary base 2, a welding turntable 3, a positioning clamping block 5 and a positioning sliding frame 8, the fixed The disk 1 is a circular plate-shaped structure, and the rotating base 2 is installed on the fixed disk 1. The motor is installed inside the rotating base 2. The welding turntable 3 is arranged on the top of the rotating base 2. The welding turntable 3 is circular, and the driving of the rotating base 2 The lower welding turntable 3 can rotate 360°, so as to cooperate with the welding work at various angles of the robot. A circular welding platform 6 is fixed at the center above the welding turntable 3, and a plurality of welding platforms are evenly arranged on the welding turntable 3 around the welding platform 6. The slide rails 9 are distributed at equal intervals along the circumferential direction. The slide rails 9 are provided with a positioning sliding frame 8, and the positioning clamping block 5 for clamping and fixing the workpiece is welded on the top of the positioning sliding frame 8. On the positioning clamping block 5 Connect clamping cylinder 7, provide power for positioning clamping block 5, drive unit 4 is installed on the positioning carriage 8, and driving unit 4 comprises the motor that is arranged on the walking wheel on the bottom of positioning carriage 8 and the positioning carriage 8.

During the operation, the position of the positioning carriage 8 on the welding turntable 3 is first adjusted by the driving device 4, and then the car frame is clamped and fixed by the positioning clamping blocks 5 arranged around the welding platform 6, and the car frame fixed at the predetermined position Driven by the rotary base 2, it can rotate 360° with the welding turntable 3, which is beneficial for the robot to achieve welding at different angles. At the same time, multiple positioning and clamping blocks 5 are set separately, which is convenient for timely replacement and maintenance, improves welding efficiency and quality, and saves production costs. .

The working principle of the present utility model is: said a kind of automobile frame robot welding clip device, simple in structure, easy to operate, through the setting of a plurality of positioning clamping blocks 5, it is convenient to realize the clamping and fixing of the automobile frame, in positioning sliding frame 8 It is easy to realize the adjustment and positioning of the position of the car frame under the action of the car frame, improve the accuracy of welding, and realize the 360° rotation of the welding turntable 3 under the drive of the rotary base 2, which is beneficial to the robot to achieve welding at different angles, avoid welding dead ends, and improve welding accuracy. Efficiency and quality save production and production costs.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. an automobile skeleton robot weld clip device, comprise fixed disk, rotary table, welding rotating disk, location clamp and location travelling carriage, it is characterized in that, described fixed disk is provided with rotary table, rotary table top is provided with welding rotating disk, welding rotating disk upper center position is fixed with circular weld platform, the welding rotating disk of jig surrounding is evenly provided with multiple slide rail, location travelling carriage is provided with in slide rail, location travelling carriage welded top has location clamp, location clamp connects clamping cylinder, location travelling carriage is provided with drive unit.

2. a kind of automobile skeleton robot according to claim 1 weld clip device, it is characterized in that, described fixed disk is circular plate-like shape structure.

3. a kind of automobile skeleton robot according to claim 1 weld clip device, it is characterized in that, described rotary table inside is provided with motor.

4. a kind of automobile skeleton robot according to claim 1 weld clip device, is characterized in that, described welding rotating disk is circular.

5. a kind of automobile skeleton robot according to claim 1 weld clip device, it is characterized in that, described slide rail circumferentially equidistantly distributes.