CN214816214U

CN214816214U - Robot welding positioner

Info

Publication number: CN214816214U
Application number: CN202023150268.3U
Authority: CN
Inventors: 尹新莹
Original assignee: Jinan Shanghong Machinery Manufacturing Co ltd
Current assignee: Jinan Shanghong Machinery Manufacturing Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-23
Anticipated expiration: 2030-12-24

Abstract

The utility model provides a machine of shifting is welded to robot relates to machine of shifting technical field, including equipment main part, rolling disc and clamping device, the surperficial joint of equipment main part has the gag lever post, the inner wall fixed connection of gag lever post and rolling disc, and clamping device is located the surface setting of rolling disc, and clamping device includes the fixing base, the inner wall fixedly connected with clamping spring of fixing base, the one end fixedly connected with connecting block of clamping spring, the fixed surface of connecting block is connected with the directional pole. The utility model discloses, through setting up clamping device, when the work piece needs the centre gripping, the pulling draws the piece to drive the connecting block and slides, and the clamping spring takes place to deform, and the stopper offsets the back with the inner wall of spacing groove simultaneously, places the fixing base with the work piece in the crack of sliding seat, loosens and draws the piece, and the clamping spring produces elasticity for struggling to take off the constraint and drives the sliding seat and offset with the work piece, accomplishes the centre gripping, and present most equipment need the adjustment work piece position of a large amount of time when the work piece centre gripping to different specifications, has reduced work efficiency.

Description

Robot welding positioner

Technical Field

The utility model relates to a machine of shifting technical field especially relates to machine of robot welding machine of shifting.

Background

The positioner is a special welding auxiliary device and is suitable for welding deflection of rotary work so as to obtain an ideal processing position and welding speed. The automatic welding machine can be used in cooperation with an operating machine and a welding machine to form an automatic welding center, and can also be used for workpiece deflection during manual operation. The worktable rotation adopts the stepless speed regulation of a frequency converter, and the speed regulation precision is high. The remote control box can realize the remote operation of the workbench, and can also be connected with an operating machine and a welding machine control system to realize linkage operation.

At present, most of existing robot welding positioner needs a lot of time to adjust the position of a workpiece when clamping workpieces of different specifications, reduces the working efficiency, and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a robot welding positioner.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the robot welding positioner comprises an equipment main body, a rotating disc and a clamping device, wherein a limiting rod is clamped on the surface of the equipment main body, the limiting rod is fixedly connected with the inner wall of the rotating disc, the clamping device is arranged on the surface of the rotating disc, the clamping device comprises a fixed seat, the fixed seat is fixedly connected with the surface of the rotating disc, the inner wall of the fixed seat is fixedly connected with two symmetrically arranged clamping springs, one end of the clamping spring, which is far away from the fixed seat, is fixedly connected with a connecting block, the connecting block is connected with the inner wall of the fixed seat in a sliding way, the surface of the connecting block is fixedly connected with an orientation rod which is inserted in the clamping spring and is connected with the clamping spring in a sliding way, one end of the connecting block, which is far away from the directional rod, is fixedly connected with a sliding seat, the sliding seat is connected with the surface of the rotating disc in a sliding manner, and the surface of the sliding seat is fixedly connected with a pulling block.

Preferably, the surface of the device main body is fixedly connected with a clamping block, and the clamping block is abutted to the surface of the limiting rod.

Preferably, a limiting groove is formed in the surface of the fixing seat, a limiting block is fixedly connected to the surface of the connecting block, and the limiting block is connected with the inner wall of the limiting groove in a sliding mode.

Preferably, the surface of the fixture block is provided with two symmetrical fixing devices, and one end of each fixing device is fixedly connected with the inner wall of the limiting rod.

Preferably, fixing device includes the fixed block, the fixed block is connected with the fixed surface of fixture block, the inner wall fixedly connected with fixed spring of fixed block, the one end fixedly connected with slider of fixed block is kept away from to fixed spring, the inner wall sliding connection of slider and fixed block, the inner wall fixedly connected with slide bar of slider, the slide bar is inserted and is established in fixed spring and rather than sliding connection, the slide bar is inserted and is established the inner wall of fixed block and rather than sliding connection, the fixed surface of slide bar is connected with the control block, the control block offsets with the surface of fixed block.

Preferably, the surface of the limiting rod is provided with a limiting hole, and the limiting hole is connected with the surface of the sliding rod in a sliding manner.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up clamping device, when the work piece needs the centre gripping, to keeping away from fixing base direction pulling and drawing the piece and drive connecting block and stopper syntropy slip, the clamping spring takes place deformation, after the inner wall of stopper and spacing groove offsets simultaneously, can't continue to stimulate and draw the piece, place the workpiece in the crack of fixing base and sliding seat, loosen and draw the piece, the clamping spring produces elasticity for struggling to break away the constraint and drives stopper and connecting block and reset, sliding seat and work piece offset, accomplish the centre gripping, present most equipment is when the work piece centre gripping to different specifications, need the adjustment work piece position of a large amount of time, the work efficiency is reduced, the device's application avoids the stability of above-mentioned problem and effective improve equipment.

2. The utility model discloses in, through setting up fixing device, when the gag lever post needs to be fixed, to keeping away from fixed block direction pulling control block, drive slider and slide bar syntropy slip, fixing spring takes place deformation, place the gag lever post joint in the inner wall of fixture block, spacing hole is just right with the slide bar simultaneously, loosen the control block, fixing spring produces elasticity for struggling the constraint and drives the slider and reset, slide bar and spacing hole offset, present most equipment is at the function in-process, the gag lever post easily breaks away from with the fixture block, cause the unable normal use of equipment, the device's application avoids above-mentioned problem and effectively improves equipment's practicality.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a robot welding positioner provided by the utility model;

fig. 2 is a schematic view of a top view structure of the robot welding positioner provided by the utility model;

FIG. 3 is a schematic structural view of a clamping device in the robot welding positioner;

fig. 4 is the utility model provides a fixing device's in machine of robot positioner structural schematic.

Illustration of the drawings: 1. an apparatus main body; 2. rotating the disc; 3. a limiting rod; 4. a clamping block; 5. a clamping device; 51. a fixed seat; 52. a clamping spring; 53. connecting blocks; 54. an orientation bar; 55. a limiting block; 56. a limiting groove; 57. a sliding seat; 58. pulling the block; 6. a fixing device; 61. a fixed block; 62. fixing the spring; 63. a slider; 64. a slide bar; 65. a control block; 66. and a limiting hole.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a machine of shifting robot welding, including equipment main part 1, rolling disc 2 and clamping device 5, the surface joint of equipment main part 1 has gag lever post 3, gag lever post 3 and rolling disc 2's inner wall fixed connection.

The specific arrangement and function of the holding means 5 and the fixing means 6 will be described in detail below.

As shown in fig. 1 and fig. 3, the clamping device 5 is located on the surface of the rotating disc 2, the clamping device 5 includes a fixing seat 51, the fixing seat 51 is fixedly connected to the surface of the rotating disc 2, two clamping springs 52 symmetrically arranged are fixedly connected to the inner wall of the fixing seat 51, one end of each clamping spring 52 far away from the fixing seat 51 is fixedly connected to a connecting block 53, the connecting block 53 is slidably connected to the inner wall of the fixing seat 51, the surface of each connecting block 53 is fixedly connected to a directional rod 54, the directional rod 54 is inserted into the clamping spring 52 and slidably connected thereto, one end of each connecting block 53 far away from the directional rod 54 is fixedly connected to a sliding seat 57, the sliding seat 57 is slidably connected to the surface of the rotating disc 2, the surface of the sliding seat 57 is fixedly connected to a pulling block 58, a limiting groove 56 is formed in the surface of the fixing seat 51, a limiting block 55 is fixedly connected to the surface of the connecting block 53, and the limiting groove 56 is slidably connected to the inner wall of the limiting block 55.

The effect that its whole clamping device 5 reaches does, through setting up clamping device 5, when the work piece needs the centre gripping, to keeping away from fixing base 51 direction pulling draw block 58 and drive connecting block 53 and stopper 55 syntropy slip, clamping spring 52 takes place deformation, stopper 55 offsets the back with the inner wall of spacing groove 56 simultaneously, can't continue to stimulate draw block 58, place the work piece in the crack of fixing base 51 and sliding seat 57, loosen and draw block 58, clamping spring 52 produces elasticity for breaking loose the constraint and drives stopper 55 and connecting block 53 and reset, sliding seat 57 offsets with the work piece, accomplish the centre gripping, present most equipment is when the work piece centre gripping to different specifications, need a large amount of time adjustment work piece position, the work efficiency is reduced, the device's application avoids above-mentioned problem and effectively improves the stability of equipment.

As shown in fig. 1 and 4, two symmetrical fixing devices 6 are disposed on the surface of the fixture block 4, one end of each fixing device 6 is fixedly connected with the inner wall of the limiting rod 3, each fixing device 6 includes a fixing block 61, the fixing block 61 is fixedly connected with the surface of the fixture block 4, a fixing spring 62 is fixedly connected to the inner wall of the fixing block 61, a slider 63 is fixedly connected to one end of the fixing spring 62 far away from the fixing block 61, the slider 63 is slidably connected to the inner wall of the fixing block 61, a slide rod 64 is fixedly connected to the inner wall of the slider 63, the slide rod 64 is inserted into the fixing spring 62 and slidably connected thereto, the slide rod 64 is inserted into the inner wall of the fixing block 61 and slidably connected thereto, a control block 65 is fixedly connected to the surface of the slide rod 64, the control block 65 abuts against the surface of the fixing block 61, a limiting hole 66 is disposed on the surface of the limiting rod 3, and the limiting hole 66 is slidably connected to the surface of the slide rod 64.

The effect that its whole fixing device 6 reaches does, through setting up fixing device 6, when gag lever post 3 needs to be fixed, to keeping away from fixed block 61 direction pulling control block 65, drive slider 63 and slide bar 64 syntropy slip, mounting spring 62 takes place deformation, place gag lever post 3 joint in the inner wall of fixture block 4, spacing hole 66 is just right with slide bar 64 simultaneously, loosen control block 65, mounting spring 62 produces elasticity for struggling to get rid of the constraint and drives slider 63 and reset, slide bar 64 offsets with spacing hole 66, present most equipment is in the function in-process, gag lever post 3 easily breaks away from with fixture block 4, cause the unable normal use of equipment, the above-mentioned problem is avoided in the application of the device and effective improvement equipment's practicality.

Embodiment 2 is different from embodiment 1 in that, as shown in fig. 2, a latch 4 is fixedly connected to a surface of the device body 1, and the latch 4 abuts against a surface of the stopper rod 3.

The integral working principle is that when a workpiece needs to be clamped, the pull block 58 is pulled towards the direction away from the fixed seat 51 to drive the connecting block 53 and the limit block 55 to slide in the same direction, the clamping spring 52 deforms, and meanwhile, after the limit block 55 abuts against the inner wall of the limit groove 56, the pull block 58 cannot be pulled continuously, the workpiece is placed in a gap between the fixed seat 51 and the sliding seat 57, the pull block 58 is loosened, the clamping spring 52 generates elasticity for breaking and binding to drive the limit block 55 and the connecting block 53 to reset, the sliding seat 57 abuts against the workpiece to complete clamping, most of the existing devices need a large amount of time to adjust the position of the workpiece when clamping workpieces with different specifications, the working efficiency is reduced, the application of the device avoids the problems and effectively improves the stability of the device, when the limit rod 3 needs to be fixed, the control block 65 is pulled towards the direction away from the fixed block 61 to drive the sliding block 63 and the sliding rod 64 to slide in the same direction, deformation takes place for fixed spring 62, place gag lever post 3 in the inner wall joint of fixture block 4, spacing hole 66 is just right with slide bar 64 simultaneously, loosen control block 65, fixed spring 62 produces elasticity for struggling to take off the constraint and drives slider 63 and reset, slide bar 64 offsets with spacing hole 66, present most equipment is in the function process, gag lever post 3 easily breaks away from with fixture block 4, cause the unable normal use of equipment, the device's application avoids above-mentioned problem and effectively improve equipment's practicality.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. Welding positioner of robot, including equipment subject (1), rolling disc (2) and clamping device (5), its characterized in that: the surface of the equipment main body (1) is clamped with a limiting rod (3), the limiting rod (3) is fixedly connected with the inner wall of the rotating disc (2), and the clamping device (5) is arranged on the surface of the rotating disc (2);

clamping device (5) are including fixing base (51), the fixed surface of fixing base (51) and rolling disc (2) is connected, centre gripping spring (52) that two symmetries of inner wall fixedly connected with of fixing base (51) set up, centre gripping spring (52) are kept away from one end fixedly connected with connecting block (53) of fixing base (51), the inner wall sliding connection of connecting block (53) and fixing base (51), the fixed surface of connecting block (53) is connected with directional pole (54), directional pole (54) are inserted and are established in centre gripping spring (52) and rather than sliding connection, the one end fixedly connected with sliding seat (57) of directional pole (54) are kept away from in connecting block (53), the sliding surface sliding connection of sliding seat (57) and rolling disc (2), the fixed surface of sliding seat (57) is connected with and draws piece (58).

2. The robotic weld positioner of claim 1, wherein: the surface of the equipment main body (1) is fixedly connected with a clamping block (4), and the clamping block (4) is abutted to the surface of the limiting rod (3).

3. The robotic weld positioner of claim 1, wherein: the surface of the fixing seat (51) is provided with a limiting groove (56), the surface of the connecting block (53) is fixedly connected with a limiting block (55), and the limiting block (55) is connected with the inner wall of the limiting groove (56) in a sliding mode.

4. The robotic weld positioner of claim 2, wherein: the surface of the clamping block (4) is provided with two symmetrical fixing devices (6), and one end of each fixing device (6) is fixedly connected with the inner wall of the limiting rod (3).

5. The robotic weld positioner of claim 4, wherein: fixing device (6) include fixed block (61), the fixed surface fixed connection of fixed block (61) and fixture block (4), the inner wall fixedly connected with fixed spring (62) of fixed block (61), the one end fixedly connected with slider (63) of fixed block (61) are kept away from in fixed spring (62), the inner wall sliding connection of slider (63) and fixed block (61), the inner wall fixedly connected with slide bar (64) of slider (63), slide bar (64) are inserted and are established in fixed spring (62) and rather than sliding connection, slide bar (64) are inserted and are established the inner wall of fixed block (61) and rather than sliding connection, the fixed surface connected with control block (65) of slide bar (64), control block (65) offset with the surface of fixed block (61).

6. The robotic weld positioner of claim 1, wherein: the surface of the limiting rod (3) is provided with a limiting hole (66), and the limiting hole (66) is connected with the surface of the sliding rod (64) in a sliding manner.