CN113977151A

CN113977151A - Welding gun support

Info

Publication number: CN113977151A
Application number: CN202111111924.5A
Authority: CN
Inventors: 安玉奇; 李泽东; 马丙忠; 王艳平; 赵福兴; 赵家斌; 孟微
Original assignee: Yingkou Shuijing Automation Technology Co ltd
Current assignee: Yingkou Shuijing Automation Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-01-28

Abstract

The invention relates to the technical field of welding, and discloses a welding gun support which comprises a stabilizing seat, wherein a driving motor is fixedly installed on the inner top wall of the stabilizing seat, the output end of the driving motor is fixedly connected with a gear, and the outer side of the gear is meshed with a driven gear. This welder support, through the slewing arm, the rotation axis, the mounting panel, the forearm, a support, the lug, the electric jar, servo motor, first locking handle, the setting of second locking handle and connecting rod isotructure, it can make the electric jar carry out horizontal gyration adjustment at certain within range to rotate the slewing arm, the forearm can carry out further horizontal adjustment to the position of electric jar in the slewing arm gyration within range simultaneously, and use through the cooperation of telescopic link, can adjust the height of electric jar again, thereby can make the electric jar output carry out up-and-down reciprocating motion and reach continuous automatic weld's purpose, and then made things convenient for staff's operation to use, staff's intensity of labour has been alleviateed.

Description

Welding gun support

Technical Field

The invention relates to the technical field of welding, in particular to a welding gun support.

Background

Welding, also called fusion welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics in a heated, high-temperature or high-pressure manner, modern welding energy sources are various, including gas flame, electric arc, laser, electron beam, friction, ultrasonic wave, etc., besides being used in factories, welding can be performed in various environments such as open air, underwater and space, wherever welding may bring danger to operators, so proper protection measures must be taken when welding is performed, possible injuries to human bodies caused by welding include burns, electric shock, visual damage, toxic gas inhalation, excessive ultraviolet irradiation, etc., and a welding gun is a part for performing welding operation in a welding process, is a tool for gas welding, is shaped like a gun, has a nozzle at the front end, emits high-temperature flame as a heat source, and is flexible in use, convenient and fast, and simple process.

Welding gun is often needed to be used in the process of welding workpieces, the common welding gun needs to be held by a worker for use, welding is needed to be carried out within a certain range in a large number of times in the daily industrial welding process, fatigue of the worker is easily caused by long-time holding, and welding efficiency is reduced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the welding gun support which has the advantages of convenience in rotating welding, adjustment of a welding position and the like, and solves the problem of fatigue caused by long-time holding of workers.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a welding gun support comprises a stabilizing seat, wherein a driving motor is fixedly installed on the inner top wall of the stabilizing seat, a gear is fixedly connected to the output end of the driving motor, a driven gear is meshed with the outer side of the gear, a threaded rod is fixedly connected to the surface of the driven gear, a threaded cylinder is connected to the surface of the threaded rod in a threaded manner, a traveling mechanism is fixedly connected to one end of the threaded cylinder, a connecting seat is fixedly connected to the upper surface of the stabilizing seat, a telescopic rod is fixedly connected to the upper surface of the connecting seat, a rotary arm is movably sleeved at one end of the telescopic rod, a rotary shaft is movably installed at one side of the rotary arm, an installation plate is movably installed on the rotary arm through the rotary shaft, a small arm is movably installed at the inner side of the installation plate through a pin shaft, a support is fixedly connected to one end of the small arm, and a lifting lug is fixedly connected to the back of the support, the surface fixed connection of lug has the electric jar, servo motor is installed to the input of electric jar, the surface threaded connection of gyration arm has first locking handle, the surface threaded connection of rotation axis has second locking handle.

Optionally, the traveling mechanism comprises a connecting rod fixedly connected to one end of the threaded cylinder, and one end of the connecting rod is fixedly connected with the pressing plate.

Optionally, the lower surface of the pressing plate is fixedly connected with an arc-shaped plate, and the inner side of the arc-shaped plate is fixedly connected with a brake pad.

Optionally, the front and the back of the pressing plate are fixedly connected with stabilizing frames, and mounting frames are sleeved in the stabilizing frames in a sliding mode.

Optionally, one end of the mounting frame is fixedly connected to the lower surface of the stabilizing seat through a bolt, and the other end of the mounting seat is movably provided with a roller.

Optionally, one end of the threaded rod is movably mounted on the inner fixed wall of the stabilizing seat through a shaft seat, and the number of the driven gears is four.

Optionally, four driven gear is the outside of the equidistant meshing of form gear of annular array, a screw thread section of thick bamboo passes through spout and the interior diapire sliding connection who stabilizes the seat, the output fixedly connected with mounting bracket of electric jar, the mounting bracket has made things convenient for the output of electric jar and is fixed with being connected of welder.

Optionally, the telescopic link includes the mobile jib of fixed connection in the upper surface of connecting seat, the upper surface of mobile jib slides and pegs graft there is the auxiliary rod, the surperficial threaded connection of mobile jib has spacing bolt.

Optionally, the surface of the auxiliary rod is provided with a plurality of threaded holes matched with the limiting bolts.

Optionally, an internal thread groove matched with the threaded rod is formed in the threaded cylinder, and the circle center of the gear and the circle center of the output end of the driving motor are located on the same axis.

(III) advantageous effects

The invention provides a welding gun support which has the following beneficial effects:

1. this welder support, through the slewing arm, the rotation axis, the mounting panel, the forearm, a support, the lug, the electric jar, servo motor, first locking handle, the setting of second locking handle and connecting rod isotructure, it can make the electric jar carry out horizontal gyration adjustment at certain within range to rotate the slewing arm, the forearm can carry out further horizontal adjustment to the position of electric jar in the slewing arm gyration within range simultaneously, and use through the cooperation of telescopic link, can adjust the height of electric jar again, thereby can make the electric jar output carry out up-and-down reciprocating motion and reach continuous automatic weld's purpose, and then made things convenient for staff's operation to use, staff's intensity of labour has been alleviateed.

2. This welder support, through driving motor, the gear, driven gear, the threaded rod, a thread section of thick bamboo, the connecting seat, the telescopic link brake block, the cooperation of steady rest and gyro wheel isotructure is used, the gyro wheel has made things convenient for the removal of the device to use, start driving motor simultaneously and drive the gear and rotate, the gear passes through driven gear and drives the threaded rod and rotate, rotation through the threaded rod makes a thread section of thick bamboo drive connecting seat remove downwards, make the brake block hug closely in the surface of gyro wheel, thereby can carry on spacingly in the assigned position to the position of this support, make its application scope that has increased this support again when being difficult for the gliding in the use, the removal of the different positions of being convenient for is used, the practicality of this support has been strengthened.

Drawings

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

FIG. 2 is a schematic view of a portion of the present invention;

FIG. 3 is a schematic structural diagram according to a second embodiment of the present invention;

FIG. 4 is a schematic sectional view of the telescopic rod of the present invention;

FIG. 5 is a schematic structural diagram of a third aspect of the present invention;

FIG. 6 is a schematic view of the internal structure of the stabilizing base of the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a stabilizing base; 2. a drive motor; 3. a gear; 4. a driven gear; 5. a threaded rod; 6. a threaded barrel; 7. a connecting seat; 8. a telescopic rod; 801. a main rod; 802. an auxiliary rod; 9. a swivel arm; 10. a rotating shaft; 11. mounting a plate; 12. a small arm; 13. a support; 14. lifting lugs; 15. an electric cylinder; 16. a servo motor; 17. a first locking handle; 18. a second locking handle; 19. a connecting rod; 20. pressing a plate; 21. an arc-shaped plate; 22. a brake pad; 23. a stabilizer frame; 24. a mounting frame; 25. and a roller.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.

Referring to fig. 1 to 7, the present invention provides a technical solution: a welding gun support comprises a stabilizing seat 1, wherein the stabilizing seat 1 has a certain weight so as to ensure the overall stability of the support when the support is adjusted or used, a driving motor 2 is fixedly installed on the inner top wall of the stabilizing seat 1, a gear 3 is fixedly connected with the output end of the driving motor 2, a driven gear 4 is meshed on the outer side of the gear 3, a threaded rod 5 is fixedly connected with the surface of the driven gear 4, a threaded cylinder 6 is connected with the surface of the threaded rod 5 through threads, a traveling mechanism is fixedly connected with one end of the threaded cylinder 6, a connecting seat 7 is fixedly connected with the upper surface of the stabilizing seat 1, a telescopic rod 8 is fixedly connected with the upper surface of the connecting seat 7, a rotary arm 9 is movably sleeved at one end of the telescopic rod 8, an electric cylinder 15 can be horizontally rotated and adjusted within a certain range by rotating the rotary arm 9, and the adjusted position can be fixed by rotating a first locking handle 17, one side of the revolving arm 9 is movably provided with a rotating shaft 10, the revolving arm 9 is movably provided with a mounting plate 11 through the rotating shaft 10, the horizontal position of the electric cylinder 15 is adjusted again by rotating the small arm 12, the adjusted position can be fixed by rotating the second locking handle 18, the small arm 12 is movably mounted on the inner side of the mounting plate 11 through a pin shaft, one end of the small arm 12 is fixedly connected with a support 13, the back of the support 13 is fixedly connected with a lifting lug 14, the lifting lug 14 facilitates the connection and fixation between the support 13 and the electric cylinder 15, the surface of the lifting lug 14 is fixedly connected with the electric cylinder 15, the electric cylinder is a modularized product which integrally designs a servo motor and a lead screw, the rotary motion of the servo motor is converted into linear motion, and simultaneously the optimal advantages of the servo motor, namely accurate rotating speed control, accurate rotating number control, accurate torque control is converted into accurate speed control and accurate position control, accurate thrust control realizes the brand-new revolutionary product of high accuracy linear motion series, and servo motor 16 is installed to the input of electric jar 15, and the surface threaded connection of slewing arm 9 has first locking handle 17, rotates first locking handle 17 and can carry out spacing fixed to the horizontal position of slewing arm 9, and the surface threaded connection of rotation axis 10 has second locking handle 18, rotates second locking handle 18 and can carry out spacing fixed to the level of forearm 12.

The walking mechanism comprises a connecting rod 19 fixedly connected with one end of a threaded cylinder 6, one end of the connecting rod 19 is fixedly connected with a pressing plate 20, the lower surface of the pressing plate 20 is fixedly connected with an arc plate 21, the inner side of the arc plate 21 is fixedly connected with a brake block 22, the brake block 22 is tightly attached to the surface of a roller 25 and can limit the roller 25 so as not to rotate, therefore, the relative position of the welding gun support can be limited, stabilizing frames 23 are fixedly connected to the front and the back of the pressing plate 20, a mounting frame 24 is sleeved inside the stabilizing frames 23 in a sliding mode, one end of the mounting frame 24 is fixedly connected to the lower surface of the stabilizing seat 1 through a bolt, the roller 25 is movably mounted at the other end of the mounting seat 24, the roller 25 facilitates the movement of the welding gun support, one end of a threaded rod 5 is movably mounted on the inner fixed wall of the stabilizing seat 1 through a shaft seat, the number of driven gears 4 is four, four driven gears 4 are meshed with the outer side of the gear 3 in an annular array mode at equal intervals, a thread cylinder 6 is connected with the inner bottom wall of the stabilizing base 1 in a sliding mode through a sliding groove, the output end of an electric cylinder 15 is fixedly connected with a mounting rack, the mounting rack facilitates the connection and fixation between the electric cylinder 15 and external welding, a telescopic rod 8 comprises a main rod 801 fixedly connected to the upper surface of a connecting base 7, an auxiliary rod 802 is inserted into the upper surface of the main rod 801 in a sliding mode, a limiting bolt is connected to the surface of the main rod 801 in a threaded mode, one end of the limiting bolt is connected to the inside of the auxiliary rod 802 in a threaded mode through rotating the limiting bolt, the whole length of the telescopic rod 8 can be adjusted, the supporting height of a welding gun support can be reasonably adjusted, the welding gun support can be conveniently adjusted and used under different conditions, threaded holes matched with the limiting bolts are formed in the surface of the auxiliary rod 802, the number of the threaded holes facilitates the limiting of the limiting bolts to limit the auxiliary rod 802, thereby made things convenient for the adjustment of the whole length of telescopic link 8, the internal thread groove with threaded rod 5 looks adaptation is seted up to the inside of screw thread section of thick bamboo 6, and the centre of a circle of gear 3 and the centre of a circle of driving motor 2 output are in same axis department.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a conventional known device controlled by a computer and the like, detailed description of known functions and known components is omitted in the specific embodiment of the disclosure, and in order to ensure compatibility of the device, all adopted operation means are consistent with parameters of instruments in the market.

In summary, the operation steps of the welding gun support are as follows;

1. when the support is used, a user moves the support to a proper position through the roller 25, then the driving motor 2 is started to drive the gear 3 to rotate, the gear 3 drives the threaded rod 5 to rotate through the driven gear 4, the threaded cylinder 6 drives the connecting seat 7 to move downwards through the rotation of the threaded rod 5, the connecting seat 7 drives the brake pad 22 on the arc plate 21 to move downwards through the connecting rod 19, and the brake pad 22 is attached to the surface of the roller 25, so that the roller 25 can be limited at a specified position and cannot roll, the support is difficult to slide in the use process, and the use position of the support can be reasonably adjusted by a worker according to the welding processing condition of the actual situation;

2. the welding gun is installed with the output end of the electric cylinder 15 through the installation frame, the rotary arm 9 is rotated to enable the electric cylinder 15 to be horizontally rotated and adjusted within a certain range, the first locking handle 17 is rotated to fix the electric cylinder, the small arm 12 is rotated to adjust the horizontal position of the electric cylinder 15 again, the second locking handle 18 is rotated to fix the electric cylinder, the limiting bolt on the telescopic rod 8 is taken out, the auxiliary rod 802 is moved to drive the electric cylinder 15 to be at a proper height, the limiting bolt is rotated to enable one end of the limiting bolt to be in threaded connection with the surface of the auxiliary rod 802, the height of the electric cylinder 15 can be adjusted, the servo motor 16 is started to enable the output end of the electric cylinder 15 to drive the welding gun to vertically reciprocate, the purpose of continuous automatic welding can be achieved by the welding gun, operation and use of workers are facilitated, and labor intensity of the workers is relieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present specification, the terms "connect", "mount", "fix", "set", and the like are used in a broad sense, for example, the "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as such, for a person skilled in the art, the specific meaning of the above terms in the present invention or the invention can be understood according to specific situations.

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

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 welding gun support comprises a stabilizing base (1), and is characterized in that: the inner top wall of the stabilizing seat (1) is fixedly provided with a driving motor (2), the output end of the driving motor (2) is fixedly connected with a gear (3), the outer side of the gear (3) is meshed with a driven gear (4), the surface of the driven gear (4) is fixedly connected with a threaded rod (5), the surface of the threaded rod (5) is in threaded connection with a threaded cylinder (6), one end of the threaded cylinder (6) is fixedly connected with a traveling mechanism, the upper surface of the stabilizing seat (1) is fixedly connected with a connecting seat (7), the upper surface of the connecting seat (7) is fixedly connected with a telescopic rod (8), one end of the telescopic rod (8) is movably sleeved with a rotary arm (9), one side of the rotary arm (9) is movably provided with a rotating shaft (10), and the rotary arm (9) is movably provided with a mounting plate (11) through the rotating shaft (10), the inboard of mounting panel (11) has forearm (12) through round pin axle movable mounting, the one end fixedly connected with support (13) of forearm (12), back fixedly connected with lug (14) of support (13), the fixed surface of lug (14) is connected with electric jar (15), servo motor (16) are installed to the input of electric jar (15), the surface threaded connection of gyration arm (9) has first locking handle (17), the surface threaded connection of rotation axis (10) has second locking handle (18).

2. The welding gun support according to claim 1, wherein: the walking mechanism comprises a connecting rod (19) fixedly connected to one end of the threaded cylinder (6), and one end of the connecting rod (19) is fixedly connected with a pressing plate (20).

3. The welding gun support according to claim 2, wherein: the lower surface fixedly connected with arc (21) of clamp plate (20), inboard fixedly connected with brake block (22) of arc (21).

4. The welding gun support according to claim 3, wherein: the front and the back of the pressure plate (20) are fixedly connected with stabilizing frames (23), and mounting frames (24) are sleeved in the stabilizing frames (23) in a sliding mode.

5. The welding gun support according to claim 4, wherein: one end of the mounting frame (24) is fixedly connected to the lower surface of the stabilizing seat (1) through a bolt, and the other end of the mounting frame (24) is movably provided with a roller (25).

6. The welding gun support according to claim 1, wherein: one end of the threaded rod (5) is movably arranged on the inner fixed wall of the stabilizing seat (1) through a shaft seat, and the number of the driven gears (4) is four.

7. The welding gun support according to claim 6, wherein: four driven gear (4) are the outside of the equidistant meshing of form gear (3) of annular array, a screw thread section of thick bamboo (6) are through the inner diapire sliding connection of spout and stable seat (1), the output fixedly connected with mounting bracket of electricity jar (15).

8. The welding gun support according to claim 1, wherein: the telescopic rod (8) comprises a main rod (801) fixedly connected to the upper surface of the connecting seat (7), an auxiliary rod (802) is inserted into the upper surface of the main rod (801) in a sliding mode, and a limiting bolt is connected to the surface of the main rod (801) in a threaded mode.

9. The welding gun support according to claim 8, wherein: the surface of the auxiliary rod (802) is provided with a plurality of threaded holes matched with the limiting bolts.

10. The welding gun support according to claim 1, wherein: an inner thread groove matched with the threaded rod (5) is formed in the threaded barrel (6), and the circle center of the gear (3) and the circle center of the output end of the driving motor (2) are located on the same axis.