CN217551628U

CN217551628U - Welding equipment for machining left rear door assembly

Info

Publication number: CN217551628U
Application number: CN202220331261.1U
Authority: CN
Inventors: 王洪念; 张金顺
Original assignee: Linhai Ruiren Auto Parts Co ltd
Current assignee: Linhai Ruiren Auto Parts Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-10-11
Anticipated expiration: 2032-01-24

Abstract

The utility model relates to an automobile parts processing technology field discloses a welding equipment is used in processing of left back door assembly, including the welding bench, the first motor of right side middle part fixedly connected with of welding bench, the drive end of first motor runs through the right side of welding bench and the right-hand member of fixed connection at two-way screw rod, equal threaded connection has the movable plate on the left and right sides external diameter of two-way screw rod, the equal fixedly connected with fixed frame in inboard of movable plate, equal fixedly connected with spring on the inner wall of fixed frame's the front and back both sides, the equal fixedly connected with splint of one end of spring. The utility model discloses in, welding position's adjustment is controlled through the second motor to the adjustment of welding position around carrying out through electronic slide rail, improves welded efficiency, reduces the working strength who removes the door, drives cylinder and welding set through the third motor and rotates, and the welding angle of the adjustment welding set of being convenient for has improved the welding effect.

Description

Welding equipment for machining left rear door assembly

Technical Field

The utility model relates to an automobile parts processing technology field especially relates to a welding equipment is used in processing of left back door assembly.

Background

The automobile rear door panel is a thin-wall part, so in order to increase the strength of the rear door panel, a reinforcing part is usually connected to the inner side of the rear door panel to ensure the integral strength of the rear door panel. Among the prior art, the shape profile of door plant reinforcement behind the car matches with door plant behind the car, and the reinforcement is the part that has multilayer structure that forms by the welding of the metal sheet of polylith irregular shape, has many dysmorphism holes and some and other automobile parts complex mating holes, mounting hole on the reinforcement in addition, need carry out the centre gripping to the car back door when the welding of car back door.

Chinese patent document CN215145558U relates to a welding apparatus including: the laser assembly comprises a laser camera and is used for shooting an image of a laser line; the laser transmitters are respectively positioned on one side of the laser camera and used for emitting laser lines to the groove, and the wavelength ranges of the laser lines emitted by any two laser transmitters are not coincident. The welding set of this patent can alleviate the problem that other light influences the image of laser line, but current welding equipment can not fix it at the in-process that carries out the welding to the car back door, leads to welded in-process door to take place the skew and cause the problem that welding quality reduces to can not change welded position and angle, lead to welding efficiency slow, so need improve welding equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the welding equipment is used in processing of a left back door assembly that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a welding equipment is used in processing of car left back door assembly, includes the welding bench, the first motor of right side middle part fixedly connected with of welding bench, the drive end of first motor runs through the right side and the right-hand member of fixed connection at two-way screw rod of welding bench, equal threaded connection has the movable plate on two-way screw rod's the left and right sides external diameter, the equal fixedly connected with fixed frame in inboard of movable plate, equal fixedly connected with spring on fixed frame's the front and back both sides inner wall, the equal fixedly connected with splint of one end of spring, the equal fixedly connected with bracing piece in the top four corners of welding bench, the equal fixed connection in the bottom of electronic slide rail in the top of bracing piece, the equal sliding connection in inboard of electronic slide rail has the slider, the top of slider is fixed connection both ends about the installation frame respectively, the right side fixedly connected with second motor of installation frame, the threaded rod of second motor runs through the right side and the right-hand member of fixed connection at the drive end of installation frame, threaded connection has the connecting plate on the external diameter of threaded rod, the bottom fixedly connected with third motor of connecting plate, the drive end fixed connection at the cylinder is provided with welded assembly.

As a further description of the above technical solution:

first motor, electronic slide rail, second motor, third motor and cylinder all link to each other with control panel through the signal line, control panel's rear side fixed connection is at the front side right-hand member of welding bench.

As a further description of the above technical solution:

the bottom center department fixedly connected with collecting box of welding bench, the top of welding bench is provided with the funnel groove.

As a further description of the above technical solution:

the left end of two-way screw rod rotates to be connected on the left side inner wall of mounting groove, the mounting groove sets up the top at the welding bench.

As a further description of the above technical solution:

the bottom of the moving plate is connected to the inner wall of the bottom of the mounting groove in a sliding mode, and the bottom of the fixed frame is connected to the top of the welding table in a sliding mode.

As a further description of the above technical solution:

the upper side and the lower side of the clamping plate are respectively connected on the inner walls of the upper side and the lower side of the fixed frame in a sliding manner.

As a further description of the above technical solution:

the left end of threaded rod is rotated and is connected on the left side inner wall of installation frame.

As a further description of the above technical solution:

the top of connecting plate sliding connection is on the top inner wall of installation frame.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, to door welded in-process, start electronic slide rail through control panel, electronic slide rail drives the slider and carries out the seesaw, be convenient for adjust according to front and back welding position, it rotates to drive the threaded rod through the second motor, the threaded rod drives the connecting plate and carries out the side-to-side motion, the connecting plate drives the third motor, cylinder and welding set carry out the side-to-side motion, be convenient for adjust according to controlling welding position, to sum up can improve welded efficiency, reduce the working strength who removes the door, it rotates to drive cylinder and welding set through the third motor, the adjustment welding angle of welding set of being convenient for, the welding effect has been improved.

2. The utility model discloses in, it is fixed for the first time to drive the front and back both sides that splint are close to the door through the spring, start first motor through control panel, first motor drives two-way screw rod and rotates, two-way screw rod drives the movable plate and carries out the motion in opposite directions, the movable plate drives the left and right sides that fixed frame is close to the door respectively, the realization is to the further fixed of door, avoid taking place the skew and causing the problem that welding quality reduces at welded in-process door, be favorable to going on smoothly of weldment, mutually support through collecting box and welding bench top funnel groove, realize the collection to materials such as welding piece, avoid causing environmental pollution.

Drawings

Fig. 1 is a perspective view of a welding device for processing a left rear door assembly according to the present invention; fig. 2 is a front view of a welding device for processing a left rear door assembly provided by the present invention;

fig. 3 is the utility model provides a welding equipment's for processing of left back door assembly rear view.

Illustration of the drawings:

1. a welding table; 2. a collection box; 3. a control panel; 4. a first motor; 5. a bidirectional screw; 6. moving the plate; 7. a fixed frame; 8. a spring; 9. a splint; 10. mounting grooves; 11. a support bar; 12. an electric slide rail; 13. a slider; 14. mounting the frame; 15. a second motor; 16. a threaded rod; 17. a connecting plate; 18. a third motor; 19. a cylinder; 20. and (6) welding the assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

Referring to fig. 1-3, the present invention provides an embodiment: a welding device for processing a left rear door assembly of an automobile comprises a welding table 1, a first motor 4 is fixedly connected to the middle of the right side of the welding table 1, the driving end of the first motor 4 penetrates through the right side of the welding table 1 and is fixedly connected to the right end of a two-way screw 5, a moving plate 6 is in threaded connection with the outer diameters of the left side and the right side of the two-way screw 5, a fixed frame 7 is fixedly connected to the inner side of the moving plate 6, springs 8 are fixedly connected to the inner walls of the front side and the rear side of the fixed frame 7, a clamping plate 9 is fixedly connected to one end of each spring 8, supporting rods 11 are fixedly connected to the four corners of the top of the welding table 1, the top of each supporting rod 11 is fixedly connected to the bottom of an electric sliding rail 12, sliding blocks 13 are slidably connected to the inner sides of the electric sliding rails 12, the tops of the sliding blocks 13 are fixedly connected to the left end and the right end of an installation frame 14 respectively, and the right side of the installation frame 14 is fixedly connected with a second motor 15, the driving end of the second motor 15 penetrates through the right side of the mounting frame 14 and is fixedly connected to the right end of the threaded rod 16, the outer diameter of the threaded rod 16 is in threaded connection with a connecting plate 17, the bottom of the connecting plate 17 is fixedly connected with a third motor 18, the driving end of the third motor 18 is fixedly connected to the top of a cylinder 19, the bottom end of the cylinder 19 is provided with a welding assembly 20, in the process of welding a vehicle door, the electric slide rail 12 is started through the control panel 3, the electric slide rail 12 drives the slide block 13 to move back and forth so as to be adjusted according to the front and back welding positions, the threaded rod 16 is driven by the second motor 15 to rotate, the threaded rod 16 drives the connecting plate 17 to move left and right, the connecting plate 17 drives the third motor 18, the cylinder 19 and the welding assembly 20 to move left and right, so as to be adjusted according to the left and right welding positions, and the welding efficiency can be improved in conclusion, reduce the working strength who removes the door, it rotates to drive cylinder 19 and welding assembly 20 through third motor 18, be convenient for adjust welding assembly 20's welding angle, the welding effect has been improved, it is first fixed to drive the front and back both sides that splint 9 are close to the door through spring 8, start first motor 4 through control panel 3, first motor 4 drives two-way screw 5 and rotates, two-way screw 5 drives movable plate 6 and carries out opposite direction movement, movable plate 6 drives fixed frame 7 and is close to the left and right sides of door respectively, realize further fixed to the door, avoid taking place the skew and cause the problem that welding quality reduces at welded in-process door, be favorable to going on smoothly of weldment, mutually support through collecting box 2 and welding bench 1 top funnel groove, realize the collection to materials such as welding piece, avoid causing environmental pollution.

First motor 4, electronic slide rail 12, second motor 15, third motor 18 and cylinder 19 are all linked to each other with control panel 3 through the signal line, be convenient for control, work efficiency is improved, control panel 3's rear side fixed connection is at the front side right-hand member of welding bench 1, the bottom center department fixedly connected with collecting box 2 of welding bench 1, the top of welding bench 1 is provided with the funnel groove, the dust piece that the welding of being convenient for produced gets into in collecting box 2, the left end of two-way screw rod 5 rotates and connects on the left side inner wall of mounting groove 10, mounting groove 10 sets up the top at welding bench 1, the equal sliding connection in bottom of movable plate 6 is on the bottom inner wall of mounting groove 10, the equal sliding connection in bottom of fixed frame 7 is at the top of welding bench 1, the upper and lower both sides difference sliding connection of splint 9 is on the upper and lower both sides inner wall of fixed frame 7, the left end of threaded rod 16 rotates and connects on the left side inner wall of installation frame 14, the top sliding connection of connecting plate 17 is on the top inner wall of installation frame 14, guarantee that connecting plate 17 moves about.

The working principle is as follows: in the process of welding the vehicle door, the spring 8 drives the clamping plates 9 to be close to the front side and the rear side of the vehicle door for first fixing, the control panel 3 is used for starting the first motor 4, the first motor 4 drives the two-way screw 5 to rotate, the two-way screw 5 drives the movable plate 6 to move in opposite directions, the movable plate 6 drives the fixed frames 7 to be close to the left side and the right side of the vehicle door respectively, further fixing of the vehicle door is realized, the problem that welding quality is reduced due to deviation of the vehicle door in the welding process is solved, smooth welding work is facilitated, the control panel 3 is used for starting the electric slide rail 12, the electric slide rail 12 drives the slide block 13 to move in front and back directions, adjustment according to the front and rear welding positions is facilitated, the threaded rod 16 is driven to rotate by the second motor 15, the threaded rod 16 drives the connecting plate 17 to move in left and right, the connecting plate 17 drives the third motor 18, the cylinder 19 and the welding assembly 20 to move in left and right, adjustment is facilitated by the cylinder 19 and welding assembly 20, adjustment according to the left and right, adjustment is facilitated, adjustment of the welding position is facilitated, welding efficiency of welding is improved, butt welding, the welding efficiency of the butt welding is improved, and collection of a collection box of contaminated materials such as a top collection box 2 and a collection box, and the like is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a welding equipment is used in processing of left back door assembly, includes welding bench (1), its characterized in that: the middle part of the right side of the welding table (1) is fixedly connected with a first motor (4), the driving end of the first motor (4) penetrates through the right side of the welding table (1) and is fixedly connected with the right end of a two-way screw (5), the outer diameters of the left side and the right side of the two-way screw (5) are both in threaded connection with a movable plate (6), the inner side of the movable plate (6) is both fixedly connected with a fixed frame (7), the inner walls of the front side and the rear side of the fixed frame (7) are both fixedly connected with springs (8), one end of each spring (8) is both fixedly connected with a clamping plate (9), the four corners of the top of the welding table (1) are both fixedly connected with supporting rods (11), the top of each supporting rod (11) is both ends of an electric sliding rail (12), the inner side of the electric sliding rail (12) is both in sliding connection with a sliding block (13), the top of each sliding block (13) is respectively fixedly connected with the left end and the right end of an installation frame (14), the right side of the installation frame (14) is fixedly connected with a second motor (15), the right end of the second motor (15) penetrates through the driving end of the installation frame (14) and is fixedly connected with a connecting plate (17), the right end of the outer diameter of the threaded rod (16) is connected with a third connecting plate (17), the driving end of the third motor (18) is fixedly connected to the top of the air cylinder (19), and a welding assembly (20) is arranged at the bottom end of the air cylinder (19).

2. The welding equipment for processing the left rear door assembly as claimed in claim 1, wherein: first motor (4), electronic slide rail (12), second motor (15), third motor (18) and cylinder (19) all link to each other with control panel (3) through the signal line, the rear side fixed connection of control panel (3) is at the front side right-hand member of welding bench (1).

3. The welding equipment for processing the left rear door assembly as claimed in claim 1, wherein: the bottom center of the welding table (1) is fixedly connected with a collecting box (2), and the top of the welding table (1) is provided with a funnel groove.

4. The welding equipment for processing the left rear door assembly as claimed in claim 1, wherein: the left end of two-way screw rod (5) is rotated and is connected on the left side inner wall of mounting groove (10), mounting groove (10) set up the top at welding bench (1).

5. The welding equipment for processing the left rear door assembly as claimed in claim 1, wherein: the bottom of the moving plate (6) is connected to the inner wall of the bottom of the mounting groove (10) in a sliding mode, and the bottom of the fixed frame (7) is connected to the top of the welding table (1) in a sliding mode.

6. The welding equipment for processing the left rear door assembly according to claim 1, wherein: the upper side and the lower side of the clamping plate (9) are respectively connected on the inner walls of the upper side and the lower side of the fixed frame (7) in a sliding manner.

7. The welding equipment for processing the left rear door assembly as claimed in claim 1, wherein: the left end of the threaded rod (16) is rotatably connected to the inner wall of the left side of the mounting frame (14).

8. The welding equipment for processing the left rear door assembly as claimed in claim 1, wherein: the top of the connecting plate (17) is connected on the inner wall of the top of the mounting frame (14) in a sliding manner.