CN213969461U

CN213969461U - Stable-working and efficient spot welding robot

Info

Publication number: CN213969461U
Application number: CN202022258386.XU
Authority: CN
Inventors: 李容
Original assignee: Jiangsu Jinsheng Silicon Based New Material Research Institute Co ltd
Current assignee: Jiangsu Jinsheng Silicon Based New Material Research Institute Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-08-17
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a job stabilization and efficient spot welding robot, comprises a workbench, the top fixedly connected with framework of workstation, the bottom of framework is provided with spot welding robot body, the bottom fixedly connected with machine case of workstation, the inner chamber fixedly connected with servo motor of machine case, servo motor's output rotates and is connected with a transmission rod, workstation and swing joint have the loose axle are run through to the upper end of a transmission rod, the top fixedly connected with revolving stage of loose axle. The utility model discloses a set up fixed case, spacing head, splint, bearing, belt, step motor, screw rod and second transfer line, can fix the spot welding part fast, effectively promoted the stability of the spot welding process of device, through setting up loose axle, spot welding robot body, quick-witted case and mount, can drive the revolving stage and rotate the spot welding, effectively promoted the process velocity of device to the part.

Description

Stable-working and efficient spot welding robot

Technical Field

The utility model relates to a welding equipment technical field specifically is a job stabilization and efficient spot welding robot.

Background

An automobile part assembly is formed by assembling a plurality of large and small parts, each part has an assembly arrangement sequence, corresponding parts are assembled together step by step, most of welding of the automobile part assembly is completed by a spot welding robot, the spot welding robot firstly moves to a welding point position of the part when in work, then a welding gun is connected with current to complete welding, then the spot welding robot can continuously move to the next welding point position, and the welding gun is connected with current to weld.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a job stabilization and efficient spot welding robot possesses convenient to use, and stability is good, and advantage that work efficiency is high has solved current spot welding robot and has had work efficiency low, and stability is not high, has very big inconvenient problem in practical application.

In order to achieve the above object, the utility model provides a following technical scheme: a spot welding robot with stable and efficient work comprises a workbench, wherein the top of the workbench is fixedly connected with a frame body, the bottom of the frame body is provided with a spot welding robot body, the bottom of the workbench is fixedly connected with a case, the inner cavity of the case is fixedly connected with a servo motor, the output end of the servo motor is rotatably connected with a first transmission rod, the upper end of the first transmission rod penetrates through the workbench and is movably connected with a movable shaft, the top of the movable shaft is fixedly connected with a rotating table, the top of the rotating table is fixedly connected with a fixed box, the top of the fixed box is provided with a clamping plate, two sides of the inner cavity bottom of the fixed box are both fixedly connected with bearings, the inner cavity of each bearing is movably connected with a screw rod, the upper end of the screw rod penetrates through the fixed box and the clamping plate and is fixedly connected with a limiting, the surface cover of screw rod is equipped with driven gear, the bottom fixedly connected with step motor of fixed incasement chamber, step motor's output rotates and is connected with the second transfer line, the surface cover of second transfer line is equipped with the driving gear, the surface toothing of driving gear has the belt, the both sides of belt inner chamber all with driven gear's surface toothing.

Preferably, both sides of the servo motor are fixedly connected with fixing frames, and one end of each fixing frame, far away from the servo motor, is fixed to the connection position of the case.

Preferably, both sides of the bottom of the workbench are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with non-slip mats.

Preferably, the number of the fixed boxes and the clamping plates is four, and the fixed boxes and the clamping plates are uniformly distributed on the surface of the rotating platform.

Preferably, the left side of the case is fixedly connected with a control switch, and the right side of the case is fixedly connected with a control cabinet.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up fixed case, spacing head, splint, bearing, belt, step motor, screw rod and second transfer line, can fix the spot welding part fast, effectively promoted the stability of the spot welding process of device, through setting up loose axle, spot welding robot body, quick-witted case and mount, can drive the revolving stage and rotate the spot welding, effectively promoted the process velocity of device to the part.

2. The utility model discloses a set up the mount, can play support and fixed effect to servo motor, the vibration that servo motor produced at the operation in-process has effectively been alleviateed, through setting up supporting leg and slipmat, can play support and fixed effect to the device, the stability in the device use has effectively been promoted, through setting up four fixed casees and splint, can promote the quantity of placing of spot welding component, the work efficiency of device has effectively been promoted, through setting up switch board and control switch, can make the use of device simple more swift, the convenience of device operation has effectively been promoted.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the rotary table of the present invention;

FIG. 3 is a cross-sectional view of the fixing box of the present invention;

fig. 4 is a plan view of the belt of the present invention.

In the figure: 1. a work table; 2. a movable shaft; 3. a fixed box; 4. spot welding a robot body; 5. a frame body; 6. a rotating table; 7. a control cabinet; 8. supporting legs; 9. a chassis; 10. a fixed mount; 11. a servo motor; 12. a first drive lever; 13. a control switch; 14. a limiting head; 15. a splint; 16. a bearing; 17. a belt; 18. a stepping motor; 19. a screw; 20. a second transmission rod; 21. a driven gear; 22. a drive gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a workstation 1, loose axle 2, fixed case 3, spot welding robot body 4, framework 5, revolving stage 6, switch board 7, supporting leg 8, machine case 9, mount 10, servo motor 11, first drive rod 12, control switch 13, spacing head 14, splint 15, bearing 16, belt 17, step motor 18, screw rod 19, second drive rod 20, driven gear 21 and driving gear 22 part are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a spot welding robot with stable and efficient work comprises a workbench 1, a frame 5 is fixedly connected to the top of the workbench 1, support legs 8 are fixedly connected to both sides of the bottom of the workbench 1, anti-slip pads are fixedly connected to the bottoms of the support legs 8, the device can be supported and fixed by the support legs 8 and the anti-slip pads, the stability of the device in the use process is effectively improved, a spot welding robot body 4 is arranged at the bottom of the frame 5, a case 9 is fixedly connected to the bottom of the workbench 1, a control switch 13 is fixedly connected to the left side of the case 9, a control cabinet 7 is fixedly connected to the right side of the case 9, the device can be more simply and rapidly used by the control cabinet 7 and the control switch 13, the convenience of the operation of the device is effectively improved, a servo motor 11 is fixedly connected to the inner cavity of the case 9, the fixing frames 10 are fixedly connected to both sides of the servo motor 11, the connecting part of one end of the fixing frame 10 far away from the servo motor 11 and the case 9 is fixed, the fixing frame 10 can support and fix the servo motor 11, vibration generated in the operation process of the servo motor 11 is effectively reduced, the output end of the servo motor 11 is rotatably connected with the first transmission rod 12, the upper end of the first transmission rod 12 penetrates through the workbench 1 and is movably connected with the movable shaft 2, the top of the movable shaft 2 is fixedly connected with the rotating platform 6, the top of the rotating platform 6 is fixedly connected with the fixed box 3, the top of the fixed box 3 is provided with the clamping plates 15, the number of the fixed boxes 3 and the clamping plates 15 is four, the fixed boxes and the clamping plates are uniformly distributed on the surface of the rotating platform 6, the number of the spot welding elements can be increased by arranging the four fixed boxes 3 and the clamping plates 15, and the working efficiency of the device is effectively improved, both sides of the bottom of the inner cavity of the fixed box 3 are fixedly connected with bearings 16, the inner cavity of the bearings 16 is movably connected with a screw rod 19, the upper end of the screw rod 19 penetrates through the fixed box 3 and the clamping plate 15 and is fixedly connected with a limiting head 14, the joint of the screw rod 19 and the clamping plate 15 is in threaded connection, the surface of the screw rod 19 is sleeved with a driven gear 21, the bottom of the inner cavity of the fixed box 3 is fixedly connected with a stepping motor 18, the output end of the stepping motor 18 is rotatably connected with a second transmission rod 20, the surface of the second transmission rod 20 is sleeved with a driving gear 22, the surface of the driving gear 22 is meshed with a belt 17, both sides of the inner cavity of the belt 17 are meshed with the surface of the driven gear 21, through the arrangement of the fixed box 3, the limiting head 14, the clamping plate 15, the bearings 16, the belt 17, the stepping motor 18, the screw rod 19 and the second transmission rod 20, spot welding parts can be quickly fixed, and the stability of the spot welding process of the device is effectively improved, through setting up loose axle 2, spot welding robot body 4, quick-witted case 9 and mount 10, can drive revolving stage 6 and rotate the spot welding, effectively promoted the process velocity of device to the part.

When in use, the parts are placed in the notches on the surface of the clamping plate 15, the output end of the stepping motor 18 rotates to drive the second transmission rod 20 to rotate, the second transmission rod 20 drives the driving gear 22, the driving gear 22 drives the belt 17, the belt 17 drives the driven gear 21, the driven gear 21 drives the screw rod 19, the screw rod 19 rotates to drive the clamping plate 15 to move downwards, the clamping plate 15 moves downwards to fix the spot-welding parts, the output end of the servo motor 11 rotates to drive the first transmission rod 12 to rotate, the first transmission rod 12 drives the movable shaft 2, the movable shaft 2 drives the rotating platform 6, the fixed box 3 is driven by the rotating platform 6, the fixed mechanism rotates to the position under the spot-welding robot body 4, the spot-welding robot body 4 is opened to perform spot-welding operation on the parts, and the structures are matched, can make the device reach convenient to use, stability is good, and the advantage that work efficiency is high is fit for using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A job stabilization and efficient spot welding robot, includes workstation (1), its characterized in that: the spot welding robot comprises a workbench (1), a frame body (5) is fixedly connected to the top of the workbench (1), a spot welding robot body (4) is arranged at the bottom of the frame body (5), a case (9) is fixedly connected to the bottom of the workbench (1), a servo motor (11) is fixedly connected to the inner cavity of the case (9), a first transmission rod (12) is rotatably connected to the output end of the servo motor (11), the upper end of the first transmission rod (12) penetrates through the workbench (1) and is movably connected with a movable shaft (2), a rotary table (6) is fixedly connected to the top of the movable shaft (2), a fixed box (3) is fixedly connected to the top of the rotary table (6), a clamping plate (15) is arranged at the top of the fixed box (3), bearings (16) are fixedly connected to the two sides of the inner cavity bottom of the fixed box (3), and a screw rod (19) is movably connected to the inner cavity of the bearings (16), the upper end of screw rod (19) runs through fixed case (3) and splint (15) and fixed connection has stopper (14), screw rod (19) and the junction threaded connection of splint (15), the surface cover of screw rod (19) is equipped with driven gear (21), the bottom fixedly connected with step motor (18) of fixed case (3) inner chamber, the output of step motor (18) is rotated and is connected with second transfer line (20), the surface cover of second transfer line (20) is equipped with driving gear (22), the surface meshing of driving gear (22) has belt (17), the both sides of belt (17) inner chamber all with the surface meshing of driven gear (21).

2. A spot welding robot working stably and efficiently according to claim 1, characterized in that: the two sides of the servo motor (11) are fixedly connected with fixing frames (10), and one end, far away from the servo motor (11), of each fixing frame (10) is fixed to the joint of the case (9).

3. A spot welding robot working stably and efficiently according to claim 1, characterized in that: the supporting legs (8) are fixedly connected to the two sides of the bottom of the workbench (1), and the anti-slip pads are fixedly connected to the bottoms of the supporting legs (8).

4. A spot welding robot working stably and efficiently according to claim 1, characterized in that: the number of the fixed boxes (3) and the clamping plates (15) is four, and the fixed boxes and the clamping plates are uniformly distributed on the surface of the rotating platform (6).

5. A spot welding robot working stably and efficiently according to claim 1, characterized in that: the left side fixedly connected with control switch (13) of quick-witted case (9), the right side fixedly connected with switch board (7) of quick-witted case (9).