Small integrated rack welding positioner

Abstract

The utility model discloses a small integrated rack welding positioner which comprises a welding robot, a welding platform and an operation table which are arranged in a front-middle-back mode, and the welding platform is composed of a base, a left welding clamp table and a right welding clamp table. The left welding clamp table and the right welding clamp table are symmetrically arranged on the upper side of the base in a back-to-back mode. According to the small integrated rack welding positioner, by adjusting the relative arrangement positions of the welding robot and the welding platform, the structural design of the welding platform is simplified, and therefore the purposes that the occupied area of the whole machine is reduced, and the working intensity of operators is reduced are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding technology, in particular to a small integrated frame welding positioner. Background Art

[0002] In order to improve production efficiency and reduce production costs during the welding process of truck trailer frames and other parts, a welding robot is equipped with two sets of fixture platforms at the same time. The purpose is to improve the utilization rate of the welding robot. When the welding robot is welding the truck trailer frame on one of the fixture platforms, the operator clamps or disassembles the truck trailer frame and other workpieces on the other fixture platform to ensure that the welding robot is always in working condition. However, the welding robot and the two sets of fixture platforms are arranged in the left, middle and right order of the left welding platform, the welding robot, and the right welding platform, which occupies a large area. In addition, when the left welding platform and the right welding platform are installed and debugged, the base volume is large. In order to ensure that the left welding platform and the right welding platform are consistent in three-dimensional space relative to the welding robot, the debugging cycle is long; in addition, due to the large area of ​​the whole machine, the floor space requirement of the factory is large. At the same time, the operator needs to walk back and forth between the left welding platform and the right welding platform during operation, which has a high labor intensity. Therefore, there is an urgent need for a reasonably designed and miniaturized integrated frame welding positioner to solve the problems that have been bothering technicians in the prior art. Utility Model Content

[0003] The utility model aims to provide a small integrated frame welding positioner, which can reduce the layout space of the whole machine and optimize the work intensity of operators by adjusting the relative position relationship between the welding robot and the welding platform and integrating the left welding fixture table and the right welding fixture table in the welding platform.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A small integrated frame welding positioner includes a welding robot, a welding platform, and an operating table, wherein the welding robot, the welding platform, and the operating table are arranged in a front-middle-rear manner; the welding platform consists of a base, a left welding fixture table, and a right welding fixture table; the left welding fixture table and the right welding fixture table are symmetrically arranged back to back on the upper side of the base.

[0006] Further preferably, the base is designed with a square steel frame structure, and anchors are respectively provided at the four corners of the bottom of the base and are fixedly connected to the ground by anchor bolts.

[0007] Further preferably, the left welding fixture table consists of a left flip frame, a fixture, a left rotating disk, a left rotating motor, and a left frame. The lower end of the left frame is fixedly connected to the upper left side of the base, the upper end of the left frame is fixedly connected to the tail of the left rotating motor, the front power output shaft of the left rotating motor is connected to one end of the left rotating disk, and the other end of the left rotating disk is fixedly connected to the left flip frame. A plurality of sets of fixtures are provided on the upper side of the left flip frame.

[0008] Further preferably, the left frame adopts an H-shaped structure design.

[0009] Further preferably, the right welding fixture table consists of a right flip frame, a fixture, a right rotating disk, a right rotating motor, and a right frame. The lower end of the right frame is fixedly connected to the upper right side of the base, the upper end of the right frame is fixedly connected to the tail of the right rotating motor, the front power output shaft of the right rotating motor is connected to one end of the right rotating disk, and the other end of the right rotating disk is fixedly connected to the right flip frame. A plurality of sets of fixtures are provided on the upper side of the right flip frame.

[0010] Further preferably, the right frame adopts an H-shaped structure design.

[0011] The beneficial effects of the utility model are:

[0012] The welding robot and welding platform in the small integrated frame welding positioner are arranged front to back. The welding platform consists of a base, a left welding fixture table and a right welding fixture table. The left welding fixture table and the right welding fixture table are symmetrically arranged back to back on the upper side of the base. The left welding fixture table, the welding robot and the right welding fixture are adjusted from the left-middle-right arrangement to the front-to-back arrangement of the welding robot, the left welding fixture table and the right welding fixture table arranged symmetrically back to back; the left welding fixture table consists of a left flip frame, a fixture, and a left rotating frame. The left frame is composed of a disk, a left rotating motor, and a left frame. The lower end of the left frame is fixedly connected to the upper left side of the base, the upper end of the left frame is fixedly connected to the tail of the left rotating motor, the front power output shaft of the motor is connected to one end of the left rotating disk, and the other end of the left rotating disk is fixedly connected to the left flip frame. A plurality of clamps are arranged on the upper side of the left flip frame; the right welding fixture table is composed of a right flip frame, a clamp, a right rotating disk, a right rotating motor, and a right frame. The lower end of the right frame is fixedly connected to the upper right side of the base, and the upper end of the right frame is connected to the right The tail of the rotating motor is fixedly connected, the power output shaft at the front of the motor is connected to one end of the right rotating disk, and the other end of the right rotating disk is fixedly connected to the right flip frame, and multiple sets of clamps are arranged on the upper side of the right flip frame; the hinged installation at both ends of the left welding fixture table and the right welding fixture table is adjusted to a cantilever hinged installation at one end, so that the whole machine is compact and occupies a smaller area, which is suitable for installation and use in a small-area factory building. At the same time, because the distance between the left welding fixture table and the right welding fixture table is small, it is convenient for operators to move back and forth and reduce the work intensity; the base adopts a square steel frame structure design, and the four corners of the bottom of the base are respectively provided with feet and fixedly connected to the ground through anchor bolts, and the original I-shaped frame is given a small square steel frame structure, which makes it easier to level and install when the base is installed, and is convenient to install and reduces the requirements of ground flatness; the left frame and the right frame are both designed with an H-shaped structure, the purpose of which is to ensure the connection strength between the lower ends of the left frame and the right frame and the base, so that the left welding fixture table and the right welding fixture table are more stable when driving the workpiece to rotate.

[0013] When the small integrated frame welding positioner is in use, the operator starts the automatic welding program through the control panel, and then clamps and disassembles the workpieces on the left welding fixture table and the right welding fixture table in turn. The welding robot can realize the welding of the workpieces on the left welding fixture table and the right welding fixture table in turn. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the shaft side structure of the entire machine of the utility model.

[0015] Figure 2 It is a schematic diagram of the local structure of the utility model.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 1. Welding robot; 2. Clamp; 3. Left flip frame; 4. Left rotating disk; 5. Anchor bolt; 6. Anchor; 7. Base; 8. Left frame; 9. Right frame; 10. Control panel; 11. Right flip frame; 12. Workpiece; 13. Right rotating disk; 14. Right rotating motor; 15. Left rotating motor. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] like Figure 1 and Figure 2 As shown, the small integrated frame welding positioner includes a welding robot 1, a welding platform, and a control console 10. The welding robot 1, the welding platform, and the control console 10 are arranged in front, middle, and rear. The welding platform is composed of a base 7, a left welding fixture table, and a right welding fixture table. The left welding fixture table and the right welding fixture table are symmetrically arranged back to back on the upper side of the base 7; the base 7 adopts a square steel frame structure design, and the base 7 is welded from square steel profiles into a rectangular frame structure. The four corners of the bottom of the base 7 are respectively provided with feet 6 and are fixedly connected to the ground through anchor bolts 5. The foot 6 is welded on the lower side of the base 6 on one side, and a cantilever on the other side is arranged for fixing the anchor bolts 5 to the ground; the left welding fixture table It consists of a left flip frame 3, a clamp 2, a left rotating disk 4, a left rotating motor 15, and a left frame 8. The left frame 8 adopts an H-shaped structure design. The lower end of the left frame 8 is fixedly connected to the upper left side of the base 7 by a bolt group, the upper end of the left frame 8 is fixedly connected to the tail of the left rotating motor 15, the front power output shaft of the left rotating motor 15 is connected to one end of the left rotating disk 4, and the other end of the left rotating disk 4 is fixedly connected to one end of the left flip frame 3, that is, the left flip frame 3 is cantilevered on the power output shaft of the left rotating motor 15 through the left rotating disk 4, and two sets of clamps 2 are provided on the upper side of the left flip frame 3, and the workpiece 12 is clamped and fixed by the clamps 2, thereby ensuring that the workpiece 2 rotates accurately with the left flip frame 3.

[0020] The right welding fixture table is composed of a right flip frame 11, a fixture 2, a right rotating disk 13, a right rotating motor 14, and a right frame 9. The right frame 9 adopts an H-shaped structure design. The lower end of the right frame 9 is fixedly connected to the right upper side of the base 7 by a bolt group, and the upper end of the right frame 9 is fixedly connected to the tail of the right rotating motor 14. The front power output shaft of the right rotating motor 14 is connected to one end of the right rotating disk 13, and the other end of the right rotating disk 13 is fixedly connected to the right flip frame 11, that is, the right flip frame 11 is cantilevered on the power output shaft of the right rotating motor 14 through the right rotating disk 13. Two sets of fixtures 2 are provided on the upper side of the right flip frame 11, and the workpiece 12 is clamped and fixed by the fixture 2, thereby ensuring that the workpiece 2 rotates accurately with the right flip frame 11.

[0021] The welding robot 1 can perform welding operations on the workpiece 2 on the left welding fixture table and the workpiece 2 on the right welding fixture table in turn. The operator starts the automatic welding program through the control console 10, and then clamps and disassembles the workpiece 2 on the left welding fixture table and the right welding fixture table in turn, thereby ensuring the uninterrupted operation of the welding robot 1, improving the equipment utilization rate of the welding robot 1, and improving production efficiency.

[0022] This embodiment is only an illustration of the concept and implementation of the utility model, and is not intended to be a limitation thereof. Under the concept of the utility model, the technical solution is not substantially changed.

Claims

1. A small integrated frame welding positioner, including a welding robot, a welding platform, and an operating table, characterized in that: The welding robot, welding platform and control console are arranged in front, middle and back. The welding platform consists of a base, a left welding fixture table and a right welding fixture table. The left welding fixture table and the right welding fixture table are symmetrically arranged back to back on the upper side of the base.

2. The small integrated frame welding positioner according to claim 1, characterized in that: The base adopts a square steel frame structure design, and the four corners of the bottom of the base are respectively provided with anchors and are fixedly connected to the ground through anchor bolts.

3. The small integrated frame welding positioner according to claim 1, characterized in that: The left welding fixture table consists of a left flip frame, a fixture, a left rotating disk, a left rotating motor, and a left frame. The lower end of the left frame is fixedly connected to the upper left side of the base, the upper end of the left frame is fixedly connected to the tail of the left rotating motor, the front power output shaft of the left rotating motor is connected to one end of the left rotating disk, and the other end of the left rotating disk is fixedly connected to the left flip frame. A plurality of fixtures are provided on the upper side of the left flip frame.

4. The small integrated frame welding positioner according to claim 3, characterized in that: The left frame adopts an H-shaped structure design.

5. The small integrated frame welding positioner according to claim 1, characterized in that: The right welding fixture table is composed of a right flip frame, a fixture, a right rotating disk, a right rotating motor, and a right frame. The lower end of the right frame is fixedly connected to the upper right side of the base, the upper end of the right frame is fixedly connected to the tail of the right rotating motor, the front power output shaft of the right rotating motor is connected to one end of the right rotating disk, and the other end of the right rotating disk is fixedly connected to the right flip frame. A plurality of sets of fixtures are provided on the upper side of the right flip frame.

6. The small integrated frame welding positioner according to claim 5, characterized in that: The right frame adopts an H-shaped structural design.

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