CN215747300U

CN215747300U - Spot welding robot with high sensitivity and good energy saving performance

Info

Publication number: CN215747300U
Application number: CN202122007409.4U
Authority: CN
Inventors: 林梦雨
Original assignee: Foshan Zhikang Automation Technology Co ltd
Current assignee: Foshan Zhikang Automation Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-08
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a spot welding robot with high sensitivity and good energy saving performance, which comprises a box body, wherein a motor is fixedly arranged at the middle end of the top of an inner cavity of the box body, the output end of the motor is fixedly connected with a screw rod, the middle end of the bottom of the inner cavity of the box body is fixedly connected with a shell, the surface of the screw rod is movably connected in the inner cavity of the shell, and the surface of the screw rod is in threaded connection with a support. According to the utility model, a welding workpiece is placed above the rubber base, the PLC is used for starting the motor to work, the motor is used for driving the screw to work, the screw is used for driving the support to move, the support is used for driving the rubber pressing plate to clamp the rubber base, and the PLC is used for starting the spot welding robot body to drive the spot welding working head to carry out spot welding work.

Description

Spot welding robot with high sensitivity and good energy saving performance

Technical Field

The utility model relates to the technical field of spot welding robots, in particular to a spot welding robot with high sensitivity and good energy saving performance.

Background

The spot welding robot is used for an industrial robot for spot welding automatic operation, a first spot welding machine in the world is started to be used in 1965, the first spot welding machine is a Unimate robot proposed by Unimate of America, China develops the first spot welding robot-Huayu-I type spot welding robot in 1987, the existing spot welding robot does not have the function of eliminating static electricity in the normal process, the static electricity can damage an electric welding head in the spot welding process, and the work cannot be continuously used.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the spot welding robot which is high in sensitivity and good in energy saving performance, has the advantage of convenience in use, and solves the problem that the conventional spot welding robot does not have the function of eliminating static electricity in the normal process, and the static electricity can damage an electric welding head in the spot welding process, so that the work cannot be used continuously.

The spot welding robot with high sensitivity and good energy saving performance comprises a box body, wherein a motor is fixedly arranged at the middle end of the top of an inner cavity of the box body, the output end of the motor is fixedly connected with a screw rod, the middle end of the bottom of the inner cavity of the box body is fixedly connected with a shell, the surface of the screw rod is movably connected in the inner cavity of the shell, the surface of the screw rod is connected with a bracket in a threaded manner, the middle end of the top of the inner cavity of the box body is fixedly connected with a rubber base, the top of the box body is fixedly connected with a frame, the top of the inner cavity of the frame is fixedly connected with a spot welding robot body, both ends of the inner cavity of the spot welding robot body are in threaded connection with mounting bolts, the surface of the mounting bolt is connected in the inner cavity of the frame in a threaded mode, the output end of the spot welding robot body is fixedly connected with a spot welding working head, and the two ends of the surface of the support are fixedly connected with positioning blocks.

According to the spot welding robot with high sensitivity and good energy saving performance, the two ends of the bottom of the inner cavity of the box body are fixedly connected with the limiting springs, the other ends of the limiting springs are fixedly connected to the bottom of the support, the bottom of the support can be supported through the arrangement of the limiting springs, and the phenomenon of clamping caused by shaking in the working process is avoided.

According to the spot welding robot with high sensitivity and good energy saving performance, the two ends of the inner cavity of the shell are movably connected with the balls, the surfaces of the balls and the surface of the screw are movably connected, and through the arrangement of the balls, the abrasion of the screw can be reduced, so that the service life of the screw is prolonged, and the phenomenon of fracture in the working process is avoided.

According to the spot welding robot with high sensitivity and good energy saving performance, the battery box is fixedly connected to the right side of the surface of the box body, the storage battery is fixedly connected to the inner cavity of the battery box, the charging socket is fixedly connected to the surface of the battery box, the output end of the charging socket is electrically connected to the input end of the storage battery, power can be supplied to an electrical component of the spot welding robot through the arrangement of the storage battery, the phenomenon of power failure in the working process is avoided, the storage battery can be charged through the arrangement of the charging socket, and the phenomenon of insufficient power supply in the short-time working process is avoided.

The spot welding robot is high in sensitivity and good in energy saving performance, the surface of the support is fixedly connected with the rubber pressing plate, the bottom of the rubber pressing plate is matched with the top of the rubber base for use, the positioning grooves are formed in the two sides of the inner cavity of the box body, the surface of the positioning block is movably connected into the inner cavity of the positioning groove, the top of the rubber base can be clamped through the arrangement of the rubber pressing plate, and working faults caused by static electricity in the working process are avoided.

According to the spot welding robot with high sensitivity and good energy saving performance, the periphery of the bottom of the box body is fixedly connected with the supporting legs, the surface of the box body is fixedly connected with the PLC, the periphery of the bottom of the box body can be supported through the arrangement of the supporting legs, and the phenomenon that the normal working stability is influenced due to shaking in the working process is avoided.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, a welding workpiece is placed above the rubber base, the PLC is used for starting the motor to work, the motor is used for driving the screw to work, the screw is used for driving the support to move, the support is used for driving the rubber pressing plate to clamp the rubber base, the PLC is used for starting the spot welding robot body to drive the spot welding working head to perform spot welding work, the welding workpiece can not generate static electricity through the matching of the rubber pressing plate and the rubber base, the effect of convenient use is achieved, the problem that the existing spot welding robot does not have the function of eliminating static electricity in the normal process, and the static electricity can damage an electric welding head in the spot welding process, so that the work can not be used continuously is solved.

2. The bottom of the support can be supported through the arrangement of the limiting springs, the phenomenon of clamping caused by shaking in the working process is avoided, the periphery of the bottom of the box body can be supported through the arrangement of the supporting legs, and the phenomenon that the normal working stability is influenced due to shaking in the working process is avoided.

3. According to the utility model, through the arrangement of the balls, the abrasion of the screw rod can be reduced, so that the service life of the screw rod is prolonged, the phenomenon of fracture in the working process is avoided, through the arrangement of the rubber pressing plate, the top of the rubber base can be clamped, and the working fault caused by the generation of static electricity in the working process is avoided.

4. The device can supply power to the electrical components of the device through the arrangement of the storage battery, so that the phenomenon of power failure in the working process is avoided, the storage battery can be charged through the arrangement of the charging socket, and the phenomenon of insufficient power supply in the short-time working process is avoided.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

fig. 3 is a cross-sectional view of the structural shell of the present invention.

In the figure: 1. a box body; 2. a charging jack; 3. a battery case; 4. spot welding a working head; 5. supporting legs; 6. a PLC controller; 7. a frame; 8. a rubber press plate; 9. installing a bolt; 10. spot welding a robot body; 11. a rubber base; 12. a support; 13. positioning blocks; 14. positioning a groove; 15. a limiting spring; 16. a housing; 17. a screw; 18. a storage battery; 19. a motor; 20. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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", "rear", "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 describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The box body 1, the charging socket 2, the battery box 3, the spot welding working head 4, the supporting legs 5, the PLC 6, the frame 7, the rubber pressing plate 8, the mounting bolts 9, the spot welding robot body 10, the rubber base 11, the support 12, the positioning block 13, the positioning groove 14, the limiting spring 15, the shell 16, the screw 17, the storage battery 18, the motor 19 and the ball 20 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model can be known by the person skilled in the art through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a spot welding robot with high sensitivity and good energy saving performance comprises a box body 1, a motor 19 is fixedly installed at the middle end of the top of an inner cavity of the box body 1, a screw 17 is fixedly connected to the output end of the motor 19, a shell 16 is fixedly connected to the middle end of the bottom of the inner cavity of the box body 1, the surface of the screw 17 is movably connected to the inner cavity of the shell 16, the surface of the screw 17 is connected with a bracket 12 by screw thread, the middle end of the top of the inner cavity of the box body 1 is fixedly connected with a rubber base 11, the top of the box body 1 is fixedly connected with a frame 7, the top of the inner cavity of the frame 7 is fixedly connected with a spot welding robot body 10, both ends of the inner cavity of the spot welding robot body 10 are connected with mounting bolts 9 by screw thread, the surface of the mounting bolts 9 are connected in the inner cavity of the frame 7 by screw thread, the output end of the spot welding robot body 10 is fixedly connected with a spot welding working head 4, and two ends of the surface of the support 12 are fixedly connected with positioning blocks 13.

The equal fixedly connected with spacing spring 15 in inner chamber bottom both ends of box 1, the other end fixed connection of spacing spring 15 in the bottom of support 12, through the setting of spacing spring 15, can support the bottom of support 12, avoid the in-process of work to take place to shake and cause the emergence of blocking phenomenon.

The equal swing joint in ball 20 in the inner chamber both ends of casing 16, and the surface of ball 20 and screw rod 17's surface are swing joint, and through ball 20's setting, thereby reducible screw rod 17's wearing and tearing improve screw rod 17's life avoids the cracked phenomenon of in-process emergence of work.

The surperficial right side fixedly connected with battery case 3 of box 1, the inner chamber fixedly connected with battery 18 of battery case 3, the fixed surface of battery case 3 is connected with charging socket 2, charging socket 2's output electric connection is in the input of battery 18, through the setting of battery 18, can supply power to the electrical components of this device, avoid the phenomenon of the in-process emergence outage of work, through charging socket 2's setting, can charge battery 18, avoid the in-process emergence phenomenon that the power supply is not enough of short time work.

The fixed surface of support 12 is connected with rubber clamp plate 8, and rubber clamp plate 8's bottom and rubber base 11's top cooperation are used, and constant head tank 14 has all been seted up to the inner chamber both sides of box 1, and the surperficial swing joint of locating piece 13 can carry out the centre gripping to rubber base 11's top through rubber clamp plate 8's setting in the inner chamber of constant head tank 14, avoids the in-process of work to lead to work to break down because of the production of static.

The bottom of box 1 all around equal fixedly connected with supporting leg 5, the fixed surface of box 1 is connected with PLC controller 6, through the setting of supporting leg 5, can support the bottom of box 1 all around, avoids the in-process of work to take place to rock, influences normal job stabilization nature.

During the use, place the welding workpiece in the top through rubber base 11, start motor 19 work through PLC controller 6, drive screw rod 17 through motor 19 and carry out work, drive support 12 through screw rod 17 and remove, it carries out the centre gripping to rubber base 11 to drive rubber clamp 8 through support 12, it drives spot welding working head 4 through PLC controller 6 start spot welding robot body 10 and carries out spot welding work, make its welding workpiece can not take place the static phenomenon through the cooperation of rubber clamp 8 and rubber base 11, the effect that facilitates the use has been reached, the function that current spot welding robot did not possess the static elimination at normal in-process has been solved, its static can lead to the fact the destruction to the electric welding head in the spot welding process, lead to the unable problem that uses of continuation of work.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sensitivity is high and spot welding robot that energy-conservation nature is good, includes box (1), its characterized in that: the welding device is characterized in that a motor (19) is fixedly mounted at the middle end of the top of an inner cavity of the box body (1), a screw rod (17) is fixedly connected to the output end of the motor (19), a shell (16) is fixedly connected to the middle end of the bottom of the inner cavity of the box body (1), the surface of the screw rod (17) is movably connected to the inner cavity of the shell (16), a support (12) is connected to the surface of the screw rod (17) in a threaded manner, a rubber base (11) is fixedly connected to the middle end of the top of the inner cavity of the box body (1), a frame (7) is fixedly connected to the top of the inner cavity of the frame (7), a spot welding robot body (10) is fixedly connected to the top of the inner cavity of the spot welding robot body (10), mounting bolts (9) are in threaded connection at the two ends of the inner cavity of the spot welding robot body (10), the surface of the mounting bolts (9) is connected to the inner cavity of the frame (7) in a threaded manner, and a spot welding working head (4) is fixedly connected to the output end of the spot welding robot body (10), and both ends of the surface of the bracket (12) are fixedly connected with positioning blocks (13).

2. The spot welding robot according to claim 1, wherein: the equal fixedly connected with spacing spring (15) in inner chamber bottom both ends of box (1), the other end fixed connection of spacing spring (15) is in the bottom of support (12).

3. The spot welding robot according to claim 1, wherein: both ends of the inner cavity of the shell (16) are movably connected to the balls (20), and the surface of each ball (20) is movably connected with the surface of the screw (17).

4. The spot welding robot according to claim 1, wherein: the battery case is characterized in that the right side of the surface of the box body (1) is fixedly connected with a battery case (3), an inner cavity of the battery case (3) is fixedly connected with a storage battery (18), the surface of the battery case (3) is fixedly connected with a charging socket (2), and the output end of the charging socket (2) is electrically connected with the input end of the storage battery (18).

5. The spot welding robot according to claim 1, wherein: the surface fixed connection of support (12) has rubber clamp plate (8), the bottom of rubber clamp plate (8) and the top cooperation of rubber base (11) are used, constant head tank (14) have all been seted up to the inner chamber both sides of box (1), the surface swing joint of locating piece (13) is in the inner chamber of constant head tank (14).

6. The spot welding robot according to claim 1, wherein: the bottom of box (1) is all fixedly connected with supporting leg (5) all around, the fixed surface of box (1) is connected with PLC controller (6).