CN220943881U

CN220943881U - Welding robot clamp convenient to adjust

Info

Publication number: CN220943881U
Application number: CN202322458574.0U
Authority: CN
Inventors: 李明杰; 沈婷婷; 张朋; 王泽峰
Original assignee: JIANGSU DADE HEAVY INDUSTRY CO LTD
Current assignee: JIANGSU DADE HEAVY INDUSTRY CO LTD
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-05-14
Anticipated expiration: 2033-09-11

Abstract

The utility model discloses a welding robot clamp convenient to adjust, which comprises: the base, the workstation is installed to the base upper end, two supporting seats are installed to the workstation upper end, two the backup pad is all installed to the supporting seat upper end, two the riser is all installed to the backup pad upper end, two the dead lever is all installed to the riser lateral wall, two the horizontal pole is all installed to dead lever one end, one of them the first motor is installed to the riser lateral wall, first motor output passes the dead lever middle part and extends to outside and with horizontal pole lateral wall fixed connection, another the rotor is installed to the riser lateral wall, rotor lateral wall and one of them horizontal pole lateral wall fixed connection, two anchor clamps are all installed to the horizontal pole lateral wall. Through the structure, the workpiece can be driven to rotate, so that the angle of the workpiece is adjusted, and the clamp can be positioned, so that the clamp is kept stable, and looseness is avoided.

Description

Welding robot clamp convenient to adjust

Technical Field

The utility model relates to the technical field of clamps, in particular to a welding robot clamp convenient to adjust.

Background

The fixture is a device for fixing a machining object in a machining process to enable the machining object to occupy a correct position so as to receive construction or detection, and in a broad sense, any process in the process is used for quickly, conveniently and safely installing a workpiece, and the fixture can be called a fixture; the fixture is usually composed of a positioning element, a clamping device, a tool setting guiding element, an indexing device, a connecting element, a fixture and the like, and the fixture is also needed during welding, and the welding fixture is used for ensuring the size of a weldment, improving the assembly precision and efficiency and preventing welding deformation.

Traditional welding jig all is inconvenient when using to carry out the regulation of angle, when utilizing anchor clamps to carry out the centre gripping to the work piece simultaneously, lacks the location to the work piece, makes anchor clamps cause not hard up easily under the circumstances that shakes taking place, makes the work piece take place to drop easily to lead to whole welding process inefficiency.

The patent application with the application number of CN202223336171.0 discloses an automatic welding clamping fixture, which comprises a bottom plate: the upper side of bottom plate has seted up the spout, the inboard at both ends is all sliding connection has the slide about the spout, the upside fixedly connected with movable plate of slide, one side of movable plate is provided with firm unit, the opposite side of movable plate is provided with the adjusting unit. Through being provided with movable plate, movable groove, firm board and bi-directional screw, be convenient for carry out spacingly simultaneously to the front and back both sides of steel pipe to through the spacing of fixing bolt on the swivel at the back, increase the spacing stability to the steel pipe, the effect when increasing the steel pipe welding avoids appearing welding the off-set phenomenon. But the structure of the adjustment of the angle still needs improvement.

Disclosure of utility model

The utility model aims to solve the technical problems that in the prior art, the welding clamp is inconvenient to adjust the angle when in use, and meanwhile, when the clamp is used for clamping a workpiece, the workpiece is lack of positioning, the clamp is easy to loosen under the condition of vibration, and the workpiece is easy to drop, so that the efficiency of the whole welding process is low.

To achieve the above object, there is provided a welding robot fixture with convenient adjustment, comprising: the device comprises a base, wherein a workbench is arranged at the upper end of the base, two supporting seats are arranged at the upper end of the workbench, supporting plates are arranged at the upper ends of the two supporting seats, vertical plates are arranged at the upper ends of the two supporting plates, fixed rods are arranged on the side walls of the two vertical plates, a cross rod is arranged at one end of each fixed rod, a first motor is arranged on one side wall of the vertical plate, the output end of the first motor penetrates through the middle part of the fixed rod to extend to the outside and is fixedly connected with the side wall of the cross rod, a rotating piece is arranged on the side wall of the vertical plate, the side wall of the rotating piece is fixedly connected with the side wall of one cross rod, the workpiece is clamped by two groups of clamps, and the first motor is used for driving the workpiece to rotate under the cooperation of the rotating piece, so that the angle of the workpiece is adjusted;

The clamp is installed on two horizontal pole lateral walls, two the knob is all installed to horizontal pole one end, two the locating hole has all been seted up to the knob lateral wall, two the installation pole is all installed to the horizontal pole lateral wall, two movable rod is all installed at the installation pole middle part, two movable rod one end all passes installation pole one end and extends to outside and install the locating piece, utilizes the locating piece to cooperate with the locating hole to fix a position anchor clamps, make anchor clamps keep stable, avoid taking place vibrations second threaded rod automatic rotation and cause anchor clamps to become flexible.

According to a welding robot anchor clamps of convenient regulation, two the supporting seat is inside to be installed two electric rods, two electric rod output all with backup pad lateral wall fixed connection for adjust the height of anchor clamps.

According to the welding robot clamp convenient to adjust, two limiting rods are arranged in the middle of the workbench, a first threaded rod is rotationally connected to the middle of the workbench, a second motor is arranged on the side wall of the workbench, the output end of the second motor is fixedly connected with one end of the first threaded rod, the second motor is used for driving the first threaded rod to rotate, and the distance between the two groups of clamps is adjusted under the cooperation of the limiting rods and the limiting blocks.

According to a welding robot clamp convenient to adjust, two the outside equal sliding connection of gag lever post has two stoppers, the outside threaded connection of first threaded rod has two first screw thread pieces, two the connecting rod is all installed to first screw thread piece both sides, the connecting rod other end and stopper lateral wall fixed connection.

According to the welding robot clamp convenient to adjust, the middle parts of the two cross rods are respectively connected with a second threaded rod in a rotating mode, the outer parts of the two second threaded rods are respectively connected with two second threaded blocks in a threaded mode, and the side walls of the two second threaded blocks are fixedly connected with the side walls of the clamp.

According to the welding robot clamp convenient to adjust, springs are arranged in the middle of each mounting rod, movable plates are arranged at one ends of the springs, the side walls of the movable plates are fixedly connected with one ends of the movable rods, the movable rods are pushed to move by the aid of elasticity of the springs, and the positioning blocks are matched with the positioning holes.

According to the welding robot clamp convenient to adjust, the deflector rods are arranged on the side walls of the movable plates, one ends of the deflector rods penetrate through the side walls of the mounting rods and extend to the outside, the fixing nuts are arranged on the deflector rods, and the side walls of the fixing nuts are matched with the side walls of the mounting rods, so that the movable rods can be positioned conveniently.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

The utility model aims to provide a welding robot clamp convenient to adjust, which mainly has the innovation points that:

1. The utility model uses the clamp to clamp and fix the workpiece, and drives the workpiece to rotate under the cooperation of the first motor and the rotating piece, thereby adjusting the angle of the workpiece and adjusting the workpiece to different angles for welding.

2. According to the utility model, the clamp is used for clamping the workpiece, the positioning block is matched with the positioning hole under the matching of the spring and the movable rod, and the deflector rod is matched with the fixed nut, so that the second threaded rod can be positioned, the clamp becomes stable, and the looseness is avoided.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a left side view of a welding robot fixture of the present utility model with ease of adjustment;

FIG. 2 is a right side view of a welding robot fixture of the present utility model with ease of adjustment;

FIG. 3 is a cross-sectional view of a welding robot fixture of the present utility model with ease of adjustment;

Fig. 4 is an enlarged view of the utility model at a in fig. 3.

Legend description:

1. A base; 2. a work table; 3. a support base; 4. a support plate; 5. a riser; 6. a first motor; 7. a fixed rod; 8. a cross bar; 9. a mounting rod; 10. a movable rod; 11. a second motor; 12. a rotating member; 13. an electric lever; 14. a limit rod; 15. a first threaded block; 16. a connecting rod; 17. a limiting block; 18. a first threaded rod; 19. a second threaded block; 20. a knob; 21. positioning holes; 22. a positioning block; 23. a clamp; 24. a movable plate; 25. a fixing nut; 26. a deflector rod; 27. a spring; 28. and a second threaded rod.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model provides a welding robot fixture with easy adjustment, comprising: the device comprises a base 1, wherein a workbench 2 is arranged at the upper end of the base 1, two supporting seats 3 are arranged at the upper end of the workbench 2, supporting plates 4 are arranged at the upper ends of the two supporting seats 3, vertical plates 5 are arranged at the upper ends of the two supporting plates 4, fixed rods 7 are arranged on the side walls of the two vertical plates 5, transverse rods 8 are arranged at one ends of the two fixed rods 7, a first motor 6 is arranged on the side wall of one vertical plate 5, the first motor 6 is matched with a rotating piece 12, the angle of a workpiece can be adjusted, the output end of the first motor 6 penetrates through the middle part of the fixed rod 7 to extend to the outside and is fixedly connected with the side wall of the transverse rod 8, a rotating piece 12 is arranged on the side wall of the other vertical plate 5, and the side wall of the rotating piece 12 is fixedly connected with the side wall of one transverse rod 8;

The fixture 23 is all installed to two horizontal pole 8 lateral walls for centre gripping the work piece, knob 20 is all installed to two horizontal pole 8 one end, locating hole 21 has all been seted up to two knob 20 lateral walls, installation pole 9 is all installed to two horizontal pole 8 lateral walls, movable rod 10 is all installed at two installation pole 9 middle parts, two movable rod 10 one end all passes installation pole 9 one end and extends to outside and install locating piece 22, locating piece 22 cooperates with locating hole 21 and is used for carrying out the location to the second threaded rod 28, and locating piece 22 and locating hole 21 all are the hexagonal setting.

Two electric rods 13 are all installed inside two supporting seats 3, two electric rods 13 output all with backup pad 4 lateral wall fixed connection, workstation 2 mid-mounting has two gag lever posts 14, workstation 2 middle part swivelling joint has first threaded rod 18, first threaded rod 18 external screw thread is the symmetry setting, workstation 2 lateral wall installs second motor 11, second motor 11 output and first threaded rod 18 one end fixed connection, two gag lever post 14 outside all sliding connection has two stopper 17, first threaded rod 18 external screw thread is connected with two first thread pieces 15, connecting rod 16 is all installed to two first thread pieces 15 both sides, the connecting rod 16 other end and stopper 17 lateral wall fixed connection, two horizontal pole 8 middle part all swivelling joint has second threaded rod 28, second threaded rod 28 external screw thread is the symmetry setting, two second threaded rod 28 outside all threaded connection has two second thread pieces 19, two second threaded rod 19 lateral wall and anchor clamps 23 lateral wall fixed connection, two installation pole 9 middle part all install spring 27, utilize spring 27 elasticity to promote movable rod 10 to remove, two spring 27 one end, two spring plates 24 are installed to two movable plate 24 and two lateral wall 25 are all movable plate 25, two movable plate 24 are all movable plate 25 are installed to two movable plate 10, two movable plate 25 are all movable plate 25 fixed connection, two movable plate 25 is carried out movable plate 25 and one end is fixed to side wall 25 is all movable plate 25.

Working principle: when the clamp is used, the second motor 11 is used for driving the first threaded rod 18 to rotate, the limiting rod 14 and the limiting block 17 are matched to drive the two supporting seats 3 to move, the distance between the two groups of clamps 23 is adjusted, the electric rod 13 is used for fixing the clamps 23, the knob 20 is used for driving the second threaded rod 28 to rotate, the two second threaded blocks 19 move in opposite directions, the clamps 23 clamp and fix a workpiece, the spring 27 is used for driving the movable rod 10 to move, the positioning block 22 and the positioning hole 21 are matched to position the second threaded rod 28, the clamps 23 are prevented from loosening, and the first motor 6 is used for matching with the rotating piece 12 to adjust the angle of the workpiece.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. Welding robot fixture convenient to adjust, its characterized in that includes: the automatic lifting device comprises a base (1), wherein a workbench (2) is arranged at the upper end of the base (1), two supporting seats (3) are arranged at the upper end of the workbench (2), supporting plates (4) are arranged at the upper ends of the two supporting seats (3), vertical plates (5) are arranged at the upper ends of the supporting plates (4), fixing rods (7) are arranged on the side walls of the two vertical plates (5), cross bars (8) are arranged at one end of each fixing rod (7), a first motor (6) is arranged on one side wall of the vertical plate (5), the output end of the first motor (6) penetrates through the middle of each fixing rod (7) to extend to the outside and is fixedly connected with the side wall of each cross bar (8), a rotating piece (12) is arranged on the side wall of the other vertical plate (5), and the side wall of each rotating piece (12) is fixedly connected with the side wall of one cross bar (8).

Two anchor clamps (23) are all installed to horizontal pole (8) lateral wall, two knob (20) are all installed to horizontal pole (8) one end, two locating hole (21) have all been seted up to knob (20) lateral wall, two installation pole (9) are all installed to horizontal pole (8) lateral wall, two movable rod (10) are all installed at installation pole (9) middle part, two movable rod (10) one end all passes installation pole (9) one end and extends to outside and install locating piece (22).

2. The welding robot clamp convenient to adjust according to claim 1, wherein two electric rods (13) are arranged in the two supporting seats (3), and the output ends of the two electric rods (13) are fixedly connected with the side wall of the supporting plate (4).

3. The welding robot clamp convenient to adjust according to claim 1, wherein two limiting rods (14) are installed in the middle of the workbench (2), a first threaded rod (18) is rotatably connected in the middle of the workbench (2), a second motor (11) is installed on the side wall of the workbench (2), and the output end of the second motor (11) is fixedly connected with one end of the first threaded rod (18).

4. A welding robot clamp convenient to adjust according to claim 3, characterized in that two limiting rods (14) are slidably connected with two limiting blocks (17), two first threaded blocks (15) are connected with the first threaded rod (18) through external threads, connecting rods (16) are mounted on two sides of each of the two first threaded blocks (15), and the other ends of the connecting rods (16) are fixedly connected with the side walls of the limiting blocks (17).

5. The welding robot clamp convenient to adjust according to claim 1, wherein the middle parts of the two cross rods (8) are respectively and rotatably connected with a second threaded rod (28), two second threaded rods (28) are respectively and externally connected with two second threaded blocks (19) in a threaded manner, and the side walls of the two second threaded blocks (19) are fixedly connected with the side walls of the clamp (23).

6. The welding robot fixture convenient to adjust according to claim 1, wherein springs (27) are installed in the middle of the two installation rods (9), movable plates (24) are installed at one ends of the two springs (27), and side walls of the two movable plates (24) are fixedly connected with one ends of the movable rods (10).

7. Welding robot clamp convenient to adjust according to claim 6, characterized in that the side walls of both the movable plates (24) are provided with a deflector rod (26), and one end of both the deflector rods (26) extends to the outside through the side wall of the mounting rod (9) and is provided with a fixing nut (25).