CN220592037U

CN220592037U - Automobile welding equipment

Info

Publication number: CN220592037U
Application number: CN202321734093.1U
Authority: CN
Inventors: 汪卫
Original assignee: Hefei Yonglian Technology Co ltd
Current assignee: Hefei Yonglian Technology Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-03-15
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses an automobile welding device, which comprises a lifting device, wherein the bottom of the lifting device is fixedly connected with a bottom plate, the upper part of the bottom plate is fixedly connected with a clamping device, the top of the clamping device is fixedly connected with a universal device, the lifting device comprises a lifting motor, the output end of the lifting motor is fixedly connected with a screw rod, the outer surface of the screw rod is in threaded connection with a support, one end of the support is fixedly connected with a top plate, the lifting motor is started, the lifting motor drives the screw rod to rotate, and the screw rod thread drives the support to lift and adjust in a sliding groove of a shell of the lifting device to adjust the proper height.

Description

Automobile welding equipment

Technical Field

The utility model relates to the technical field of welding, in particular to automobile welding equipment.

Background

Welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or pressure, and the energy sources of modern welding are numerous and include gas flames, electric arcs, lasers, electron beams, friction, ultrasound, etc.

In the prior art, the method has the following publication number: the welding equipment of the automotive technology of CN209223494U comprises a workbench, wherein the workbench consists of a loading platform, a welding platform and a unloading platform, and fastening devices are arranged on the loading platform, the welding platform and the unloading platform and comprise a supporting device, a clamping device and a motor; the supporting device is connected with a clamping device and a motor, the motor is connected with the clamping device, the motor drives the clamping device to rotate, a welding device is arranged on one side of the welding table, and an arc-shaped sliding rail is arranged at the bottom of the welding device. The utility model has simple structure, shortens the welding time and is suitable for welding workpieces without shapes.

Although the above patent has the technical advantages as described above, it is disadvantageous in that the technology does not take into consideration that welding may be required to a different place on one surface at the time of welding, work efficiency is affected, and clamping reinforcement cannot be performed on a plurality of types of parts.

Disclosure of Invention

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an automobile welding equipment, includes elevating gear, elevating gear's bottom fixedly connected with bottom plate, the top fixedly connected with clamping device of bottom plate, clamping device's top fixedly connected with universal device, elevating gear includes elevator motor, elevator motor's output fixedly connected with screw rod, the surface threaded connection of screw rod has the support, the one end fixedly connected with roof of support, starts elevator motor, and elevator motor drives the screw rod and rotates, and screw rod screw thread drive support goes up and down in the spout of elevator shell to adjust, adjusts suitable height.

Preferably, the clamping device comprises a limiting plate, the lower surface of limiting plate and the upper surface fixed connection of bottom plate, the internal surface of bottom plate rotates and is connected with the motor shaft, the top fixedly connected with driving disk of motor shaft, three drive slots have been seted up to the inside of driving disk, the internal surface sliding connection of driving disk has the actuating post, the bottom fixedly connected with slide bar of actuating post, the top fixedly connected with splint of slide bar, the internal surface fixedly connected with of splint a plurality of rubber pads, the surface of slide bar and the internal surface sliding connection of limiting plate, the motor that the motor shaft is connected starts, and the motor shaft drives the driving disk rotation, and the inside actuating post of driving disk can slide at the inside drive slot of driving disk consequently.

Preferably, the universal device comprises a rotating shaft, the outer surface of the rotating shaft is rotationally connected with the inner surface of the top plate, the lower surface of the rotating shaft is fixedly connected with an upper rotating body, the outer surface of the upper rotating body is rotationally connected with a first linkage rod, the inner surface of the first linkage rod is rotationally connected with a middle rotating body, the outer surface of the middle rotating body is rotationally connected with a second linkage rod, the inner surface of the second linkage rod is rotationally connected with a lower rotating body, the lower surface of the lower rotating body is fixedly connected with a welding body, the welding body is pushed, the welding body drives the lower rotating body to move towards the traction direction of the welding body, and meanwhile the lower rotating body pulls the second linkage rod to move towards the traction direction of the welding body.

Preferably, the number of the clamping plates is three, the clamping plates are in a fan shape, the angle formed by the fan shape is one hundred twenty degrees, the number of the limiting plates is three, the limiting plates are in a cuboid shape, the limiting plates are arranged on the upper surface of the bottom plate at the angle of one hundred twenty degrees, the driving column drives the sliding rod to do sliding motion in the limiting plates, and then the sliding rod can expand or contract the three driving clamping plates in an enlarged circle mode, so that the purposes of clamping and fastening materials are achieved.

Preferably, the vertical height of splint bottom is higher than the vertical height on drive post top, and drive post drive slide bar is sliding motion in the limiting plate, and then the expansion or shrink motion is done with the form of enlarging circle to three drive splint of slide bar, and above function has solved the unable multiple type material centre gripping's of traditional welding equipment problem.

Preferably, the shape of going up the rotator is triangle-shaped, and first trace moves to the direction that the welding body was towed to and go up the rotation and the removal of rotator, above function has solved the unable quick calibration of traditional welding equipment and has needed welded point position and height.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through arranging the clamping device, when the equipment is used, a material to be welded is placed above the clamping plates, if the material is larger, the material can be placed on the upper surface of the clamping plates, then the motor connected with the motor shaft is started, the motor shaft drives the driving disc to rotate, so that the driving column in the driving disc can slide in the driving groove in the driving disc, then the driving column drives the sliding rod to do sliding motion in the limiting plate, the sliding rod can expand or contract the three driving clamping plates in an amplified circle mode, so that the purpose of clamping and fastening the material is achieved, the friction force of the clamping is increased by the rubber pad in the inner part, the material can be clamped in the center of the clamping plates by the method, and the problem that the traditional welding equipment cannot clamp various materials is solved by the function.

2. According to the utility model, the constant temperature device is arranged, the lifting motor is started, the lifting motor drives the screw rod to rotate, the screw rod thread drives the support to lift and adjust in the chute of the shell of the lifting device, when a proper height is found, the welding body is pushed, the welding body drives the lower rotating body to move towards the traction direction of the welding body, meanwhile, the lower rotating body pulls the second linkage rod to move towards the traction direction of the welding body, the rotating body rotates and moves in traction, and similarly, the first linkage rod moves towards the traction direction of the welding body, and the upper rotating body rotates and moves, so that the problem that the point position and the height which need to be welded can not be calibrated rapidly by the traditional welding equipment is solved.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the clamping device of the present utility model;

fig. 4 is a schematic structural view of the gimbal assembly of the present utility model.

In the figure: 1. a lifting device; 2. a bottom plate; 3. a clamping device; 4. a universal device; 10. a screw; 11. a bracket; 12. a top plate; 13. a lifting motor; 20. a limiting plate; 21. a slide bar; 22. a drive column; 23. a motor shaft; 24. a driving groove; 25. a clamping plate; 26. a rubber pad; 27. a drive plate; 30. a rotating shaft; 31. an upper swivel; 32. a middle rotating body; 33. a lower swivel; 34. a first linkage rod; 35. a second link lever; 36. and (5) welding the body.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Examples:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an automobile welding equipment, including elevating gear 1, elevating gear 1's bottom fixedly connected with bottom plate 2, the top fixedly connected with clamping device 3 of bottom plate 2, the top fixedly connected with universal device 4 of clamping device 3, elevating gear 1 includes elevator motor 13, elevator motor 13's output fixedly connected with screw rod 10, screw rod 10's surface threaded connection has support 11, support 11's one end fixedly connected with roof 12, start elevator motor 13, elevator motor 13 drives screw rod 10 rotation, screw rod 10 screw drive support 11 carries out the lift adjustment in the spout of elevator 1 shell, the adjustment suitable height.

The clamping device 3 comprises a limiting plate 20, the lower surface of the limiting plate 20 is fixedly connected with the upper surface of a bottom plate 2, the inner surface of the bottom plate 2 is rotationally connected with a motor shaft 23, the top end of the motor shaft 23 is fixedly connected with a driving disc 27, three driving grooves 24 are formed in the driving disc 27, the inner surface of the driving disc 27 is slidably connected with a driving column 22, the bottom end of the driving column 22 is fixedly connected with a sliding rod 21, the top end of the sliding rod 21 is fixedly connected with a clamping plate 25, the inner surface of the clamping plate 25 is fixedly connected with a plurality of rubber pads 26, the outer surface of the sliding rod 21 is slidably connected with the inner surface of the limiting plate 20, a motor connected with the motor shaft 23 is started, and the motor shaft 23 drives the driving disc 27 to rotate, so that the driving column 22 in the driving disc 27 slides in the driving groove 24 in the driving disc 27.

The universal device 4 comprises a rotating shaft 30, the outer surface of the rotating shaft 30 is rotationally connected with the inner surface of the top plate 12, the lower surface of the rotating shaft 30 is fixedly connected with an upper rotating body 31, the outer surface of the upper rotating body 31 is rotationally connected with a first linkage rod 34, the inner surface of the first linkage rod 34 is rotationally connected with a middle rotating body 32, the outer surface of the middle rotating body 32 is rotationally connected with a second linkage rod 35, the inner surface of the second linkage rod 35 is rotationally connected with a lower rotating body 33, the lower surface of the lower rotating body 33 is fixedly connected with a welding body 36, the welding body 36 is pushed, the welding body 36 drives the lower rotating body 33 to move towards the traction direction of the welding body 36, and meanwhile the lower rotating body 33 pulls the second linkage rod 35 to move towards the traction direction of the welding body 36.

The number of the clamping plates 25 is three, the shape of the clamping plates 25 is fan-shaped, the angle formed by the fan-shaped clamping plates is one hundred twenty degrees, the number of the limiting plates 20 is three, the limiting plates are cuboid, the limiting plates are arranged on the upper surface of the bottom plate 2 at the angle of one hundred twenty degrees, the driving column 22 drives the sliding rod 21 to do sliding motion in the limiting plates 20, and then the sliding rod 21 drives the three clamping plates 25 to do expanding or contracting motion in an enlarged circle mode, so that the purposes of clamping and fastening materials are achieved.

The vertical height of the bottom of the clamping plate 25 is higher than that of the top end of the driving column 22, the driving column 22 drives the sliding rod 21 to do sliding motion in the limiting plate 20, and then the sliding rod 21 can expand or contract three driving clamping plates 25 in an enlarged circle mode.

The upper swivel 31 is triangular in shape, the first linkage rod 34 moves in the traction direction of the welding body 36, and the upper swivel 31 rotates and moves, so that the problem that the conventional welding equipment cannot quickly calibrate the point position and the height to be welded is solved.

Working principle:

when the welding device is used, materials to be welded are placed above the clamping plates 25, if larger materials can be placed on the upper surface of the clamping plates 25, then a motor connected with the motor shaft 23 is started, the motor shaft 23 drives the driving disc 27 to rotate, so that the driving column 22 in the driving disc 27 can slide in the driving groove 24 in the driving disc 27, then the driving column 22 drives the sliding rod 21 to do sliding motion in the limiting plate 20, the sliding rod 21 can expand or contract in an enlarged circle mode, the purposes of clamping and fastening the materials are achieved, the friction force of the clamping can be increased by the rubber pads 26 in the clamping device, the materials can be clamped in the center of the clamping plates 25 by the method, and the problem that the traditional welding device cannot clamp various materials is solved by the functions.

When the device is used, the lifting motor 13 is started, the lifting motor 13 drives the screw rod 10 to rotate, the screw rod 10 drives the support 11 to lift and adjust in the chute of the shell of the lifting device 1, when a proper height is found, the welding body 36 is pushed, the welding body 36 drives the lower rotating body 33 to move towards the traction direction of the welding body 36, meanwhile, the lower rotating body 33 pulls the second linkage rod 35 to move towards the traction direction of the welding body 36, the rotating body 32 rotates and moves in traction, the first linkage rod 34 moves towards the traction direction of the welding body 36, and the rotating body and the moving of the upper rotating body 31 are driven by threads, and the problems that the conventional welding device cannot calibrate the point position and the height to be welded quickly are solved.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. An automotive welding device comprising a lifting device (1), characterized in that: the lifting device is characterized in that the bottom of the lifting device (1) is fixedly connected with a bottom plate (2), the upper part of the bottom plate (2) is fixedly connected with a clamping device (3), the top of the clamping device (3) is fixedly connected with a universal device (4), the lifting device (1) comprises a lifting motor (13), the output end of the lifting motor (13) is fixedly connected with a screw rod (10), the outer surface of the screw rod (10) is in threaded connection with a support (11), and one end of the support (11) is fixedly connected with a top plate (12);

the clamping device (3) comprises a limiting plate (20), the lower surface of the limiting plate (20) is fixedly connected with the upper surface of a bottom plate (2), the inner surface of the bottom plate (2) is rotationally connected with a motor shaft (23), the top end of the motor shaft (23) is fixedly connected with a driving disc (27), three driving grooves (24) are formed in the driving disc (27), the inner surface of the driving disc (27) is slidably connected with a driving column (22), the bottom end of the driving column (22) is fixedly connected with a sliding rod (21), the top end of the sliding rod (21) is fixedly connected with a clamping plate (25), the inner surface of the clamping plate (25) is fixedly connected with a plurality of rubber pads (26), and the outer surface of the sliding rod (21) is slidably connected with the inner surface of the limiting plate (20);

the universal device (4) comprises a rotating shaft (30), the outer surface of the rotating shaft (30) is rotationally connected with the inner surface of a top plate (12), an upper rotating body (31) is fixedly connected with the lower surface of the rotating shaft (30), a first linkage rod (34) is rotationally connected with the outer surface of the upper rotating body (31), a middle rotating body (32) is rotationally connected with the inner surface of the first linkage rod (34), a second linkage rod (35) is rotationally connected with the outer surface of the middle rotating body (32), a lower rotating body (33) is rotationally connected with the inner surface of the second linkage rod (35), and a welding body (36) is fixedly connected with the lower surface of the lower rotating body (33).

2. An automotive welding device as claimed in claim 1, characterized in that: the number of the clamping plates (25) is three, the clamping plates are fan-shaped, the angle formed by the fan-shaped clamping plates is one hundred twenty degrees, the number of the limiting plates (20) is three, the limiting plates are cuboid, and the limiting plates are arranged on the upper surface of the bottom plate (2) at the angle of one hundred twenty degrees.

3. An automotive welding device as claimed in claim 1, characterized in that: the vertical height of the bottom of the clamping plate (25) is higher than the vertical height of the top end of the driving column (22).

4. An automotive welding device as claimed in claim 1, characterized in that: the upper swivel (31) is triangular in shape.