Robot welding machine clamp

Abstract

The robot welding machine clamp comprises a first linear moving mechanism and a door frame, the door frame is located on the rear side of the first linear moving mechanism, the top of the movable end of the first linear moving mechanism is fixedly connected with a second linear moving mechanism, and the top of the movable end of the second linear moving mechanism is fixedly connected with a support. A motor is fixedly connected to the right side wall of the top of the support, an output shaft of the motor penetrates through the side wall of the support and is fixedly connected with a mounting platform, and a plurality of clamping pieces are fixedly connected to the top of the edge of the mounting platform. The workpiece is clamped and fixed on the mounting platform through the clamping piece, the bracket can be driven to move transversely and longitudinally through the first linear moving mechanism and the second linear moving mechanism, so that the mounting platform and the workpiece are driven to move, and the mounting platform is driven to rotate through the motor, so that the angle of the workpiece is adjusted; and the positions and welding angles of the mounting platform and the workpiece can be adjusted according to actual welding requirements.

Description

Technical Field

[0001] The utility model relates to the field of welding fixtures, in particular to a robot welding machine fixture. Background Art

[0002] With the development of society and the continuous improvement of industrial level, the machinery manufacturing industry has made great breakthroughs. Robot welding fixtures are new industrial products that use machines to replace manual work. They not only save a lot of manpower, but also improve welding accuracy. However, the current robot welding fixtures all clamp the workpiece and the position cannot be adjusted. The workpiece position needs to be manually adjusted to facilitate welding by the robot arm welding head, and the welding efficiency is too low.

[0003] Useful content

[0004] The present application provides a robot welding machine clamp, which can solve the problem that the existing robot welding machine clamp in the related art is inconvenient to adjust.

[0005] A robot welding machine fixture includes a first linear motion mechanism and a gantry, wherein the gantry is located at the rear side of the first linear motion mechanism, a second linear motion mechanism is fixedly connected to the top of the movable end of the first linear motion mechanism, a bracket is fixedly connected to the top of the movable end of the second linear motion mechanism, a motor is fixedly connected to the top right wall of the bracket, an output shaft of the motor passes through the side wall of the bracket and is fixedly connected to a mounting platform, a plurality of clamping members are fixedly connected to the top edge of the mounting platform, and a robot arm welding head body is fixedly connected to the center of the top front side wall of the gantry.

[0006] Further, the movable end of the first linear motion mechanism moves linearly along the length extension direction of the gantry, and the movable end of the second linear motion mechanism moves linearly along the width extension direction of the gantry.

[0007] Furthermore, the first linear motion mechanism and the second linear motion mechanism are both linear modules.

[0008] Furthermore, the number of the clamping members is six, and the six clamping members are evenly distributed in a rectangular array.

[0009] Furthermore, the clamping member is a vertical welding tool clamp.

[0010] Beneficial effects:

[0011] The utility model clamps the workpiece on the mounting platform through a clamping member, and can drive the bracket to move horizontally and vertically through the first linear motion mechanism and the second linear motion mechanism, thereby driving the mounting platform and the workpiece to move, and the mounting platform is driven to rotate by a motor to adjust the angle of the workpiece. The position of the mounting platform and the workpiece and the welding angle can be adjusted according to actual welding requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0014] Figure 3 It is a front view of the utility model;

[0015] Figure 4 It is a right view of the utility model.

[0016] In the figure: 1. first linear motion mechanism; 2. second linear motion mechanism; 3. bracket; 4. motor; 5. mounting platform; 6. clamping member; 7. gantry; 8. robot arm welding head body. DETAILED DESCRIPTION

[0017] like Figure 1-4 As shown: a robot welding machine fixture, including a first linear motion mechanism 1 and a gantry 7, the gantry 7 is located at the rear side of the first linear motion mechanism 1, the top of the movable end of the first linear motion mechanism 1 is fixedly connected to the second linear motion mechanism 2, the top of the movable end of the second linear motion mechanism 2 is fixedly connected to the bracket 3, the first linear motion mechanism 1 and the second linear motion mechanism 2 are both linear modules, the movable end of the first linear motion mechanism 1 moves linearly along the length extension direction of the gantry 7, the movable end of the second linear motion mechanism 2 moves linearly along the width extension direction of the gantry 7, the top right side wall of the bracket 3 is fixedly connected to a motor 4, the output shaft of the motor 4 passes through the side wall of the bracket 3 and is fixedly connected to a mounting platform 5, six clamps 6 are fixedly connected to the edge top of the mounting platform 5, and the six clamps 6 are evenly distributed in a rectangular array, the clamps 6 are vertical welding tooling clamps, and the center of the top front side wall of the gantry 7 is fixedly connected to a robot arm welding head body 8.

[0018] The weldment is placed on the mounting platform 5, and the welding position is clamped and fixed by the clamping member 6, wherein the bracket 3 can be moved in the transverse and longitudinal directions by the first linear motion mechanism 1 and the second linear motion mechanism 2, and the bracket 3 can be rotated by the motor 4, so that the position of the bracket 3 and the welding angle can be adjusted according to the actual welding situation.

[0019] The utility model clamps and fixes the workpiece on the mounting platform 5 through the clamping member 6, and can drive the bracket 3 to move horizontally and vertically through the first linear motion mechanism 1 and the second linear motion mechanism 2, thereby driving the mounting platform 5 and the workpiece to move, and the mounting platform 5 is driven to rotate by the motor 4 to adjust the angle of the workpiece. The position of the mounting platform 5 and the workpiece and the welding angle can be adjusted according to actual welding requirements.

Claims

1. A robot welding machine fixture, characterized in that: The invention comprises a first linear motion mechanism (1) and a gantry (7), wherein the top of the movable end of the first linear motion mechanism (1) is fixedly connected to a second linear motion mechanism (2), the top of the movable end of the second linear motion mechanism (2) is fixedly connected to a bracket (3), the top right side wall of the bracket (3) is fixedly connected to a motor (4), the output shaft of the motor (4) passes through the side wall of the bracket (3) and is fixedly connected to a mounting platform (5), the top edge of the mounting platform (5) is fixedly connected to a plurality of clamping members (6), the gantry (7) is located at the rear side of the first linear motion mechanism (1), and the center of the top front side wall of the gantry (7) is fixedly connected to a robot arm welding head body (8).

2. The robot welding machine fixture as claimed in claim 1, characterized in that: The movable end of the first linear motion mechanism (1) moves linearly along the length extension direction of the door frame (7), and the movable end of the second linear motion mechanism (2) moves linearly along the width extension direction of the door frame (7).

3. The robot welding machine fixture as claimed in claim 2, characterized in that: The first linear motion mechanism (1) and the second linear motion mechanism (2) are both linear modules.

4. The robot welding machine fixture according to claim 1, characterized in that: The number of the clamping members (6) is six, and the six clamping members (6) are evenly distributed in a rectangular array.

5. The robot welding machine fixture as claimed in claim 4, characterized in that: The clamping member (6) is a vertical welding fixture clamp.

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