CN216359417U

CN216359417U - Automobile steel part welding device

Info

Publication number: CN216359417U
Application number: CN202122712855.5U
Authority: CN
Inventors: 杨仁杰
Original assignee: Juya Auto Parts Technology Taicang Co ltd
Current assignee: Juya Auto Parts Technology Taicang Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-22
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses an automobile steel part welding device, which belongs to the technical field of machining equipment and comprises a rack (1), a cutting part (2), a welding part (3) and a fixing part (4) for fixing a steel belt (5), wherein a pair of guide rails (11) are arranged on the rack (1), the bottom of the cutting part (2) is connected with the guide rails (11) in a sliding mode through a first moving plate (23), a welding table (231) is arranged on the first moving plate (23), the fixing part (4) comprises a first fixing part (41) and a second fixing part (42), the first fixing part (41) and the second fixing part (42) are respectively and oppositely arranged on two sides of the first moving plate (23), and the welding part (3) is arranged on the first fixing part (41). The welding device for the automobile steel parts is used for welding the end parts of two steel strips, can enable the welding parts to be smooth, and enables the steel strips to have good welding quality.

Description

Automobile steel part welding device

Technical Field

The utility model belongs to the technical field of machining equipment, and particularly relates to an automobile steel part welding device.

Background

With the increasing of automobile output, the automobile industry has been developed rapidly in recent years, and many parts of automobile bodies are made of metal steel or metal aluminum or alloy, so that the parts have enough impact resistance and the service life of the automobile can be ensured. Many car steel parts adopt steel band machine-shaping, and for the convenience of actual transportation, former material steel band length is limited, and for the convenience of later stage use, need weld two or many steel bands in proper order with extension length, the later stage shaping of being convenient for. When two steel strips are welded, in order to ensure the smoothness of the welding position, the end parts of the steel strips need to be cut firstly and then welded.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical scheme, the utility model provides the welding device for the automobile steel parts, which is used for welding the end parts of two steel strips, and can enable the welding part to be flat and enable the steel strips to have better welding quality.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an automobile steel part welding set, includes the fixed part of frame, cutting part, weld part and fixed steel band, be equipped with a pair of guide rail in the frame, the cutting part bottom slides with the guide rail through first movable plate and links to each other, be equipped with the welding bench on the first movable plate, the fixed part includes first fixed part and second fixed part, first movable plate both sides are located relatively respectively to first fixed part and second fixed part, the weld part is located on the first fixed part.

Furthermore, the cutting part comprises a fixed seat, a cutter and a third air cylinder, the fixed seat is arranged at one end of the first movable plate, a material passing hole through which a steel belt passes is formed in the side face of the fixed seat, the cutter is arranged at the material passing hole, and the cutter is driven by the first air cylinder arranged at the top of the fixed seat; the third cylinder is arranged on the rack, and the driving end is connected with the end of the fixing seat in a driving mode through the connecting block.

Further, the lower surface of the welding table is driven by a second cylinder, and the second cylinder is arranged on the first moving plate.

Further, first fixed part includes first fixed plate, first roof, fifth cylinder, second movable plate and first clamp plate, first fixed plate is located and is close to guide rail department in the frame, be equipped with the first supporting bench with first fixed plate integrated into one piece on the first fixed plate, first roof is located directly over the first fixed plate through a pair of first guide bar, the fifth cylinder is located on the first roof, the second movable plate is worn to locate first roof lower surface by first guide bar, and the upper surface links to each other with the drive of fifth cylinder, the second movable plate is located to first clamp plate and is close to the welding bench side.

Further, the second fixing portion comprises a second fixing plate, a second top plate, a sixth air cylinder, a second guide rod, a third moving plate and a second pressing plate, the second fixing plate is arranged on the side, opposite to the first fixing plate, of the upper guide rail of the rack, a second supporting table integrally formed with the second fixing plate is arranged on the second fixing plate, the second top plate is arranged on the second fixing plate through a pair of second guide rods, the sixth air cylinder is arranged on the second top plate, the third moving plate penetrates through the second guide rod and is arranged on the lower surface of the second top plate, the upper surface of the third moving plate is connected with the sixth air cylinder in a driving mode, and the second pressing plate is arranged on the side face of the third moving plate and is opposite to the first pressing plate.

Further, the welding part comprises an electric sliding table, a first connecting plate, a fourth cylinder, a second connecting plate and a welding gun, the two ends of the electric sliding table are arranged on the first top plate through connecting seats respectively, the end part of the electric sliding table is driven by a motor, the side surface of a sliding block of the electric sliding table is arranged on the first connecting plate, the bottom side of the first connecting plate is arranged on the fourth cylinder, the end part of the second connecting plate is connected with the driving end of the fourth cylinder in a driving mode, and the lower surface of the second connecting plate is arranged on the welding gun.

Has the advantages that: compared with the prior art, the utility model has the following advantages: the welding device for the automobile steel parts is used for welding the end parts of two steel strips, can cut the end parts to enable the welding parts to be flat, has a good fixing effect on the steel strips, and enables the steel strips to have good welding quality.

Drawings

FIG. 1 is a structural view of a welding apparatus for steel parts of an automobile according to the present invention;

FIG. 2 is a view showing a structure of a cutting part according to the present invention;

FIG. 3 is a view illustrating a structure of a welding portion and a first fixing portion according to the present invention;

fig. 4 is a structural view of a second fixing portion according to the present invention.

In the figure: the welding device comprises a machine frame 1, a guide rail 11, a cutting part 2, a fixed seat 21, a material passing hole 211, a cutter 22, a first air cylinder 221, a first moving plate 23, a welding table 231, a second air cylinder 232, a third air cylinder 24, a connecting block 25, a welding part 3, a connecting seat 31, an electric sliding table 32, a motor 321, a first connecting plate 33, a fourth air cylinder 34, a second connecting plate 35, a welding gun 36, a fixing part 4, a first fixing part 41, a first fixing plate 411, a first top plate 412, a fifth air cylinder 413, a first guide rod 414, a second moving plate 415, a first pressing plate 416, a first supporting table 417, a second fixing part 42, a second fixing plate 421, a second top plate 422, a sixth air cylinder 423, a second guide rod 424, a third moving plate 425, a second pressing plate 426, a second supporting table 427 and a steel belt 5.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, 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. In the present invention, the cylinder may also be an oil cylinder, which achieves the same function, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood according to the specific situation.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model is further illustrated with reference to the following figures and specific examples.

Examples

As shown in fig. 1, an automobile steel component welding device includes a frame 1, a cutting part 2, a welding part 3, and a fixing part 4 for fixing a steel strip 5, a pair of guide rails 11 is arranged on the frame 1, the bottom of the cutting part 2 is connected with the guide rails 11 through a first moving plate 23 in a sliding manner, a welding table 231 is arranged on the first moving plate 23, the lower surface of the welding table 231 is driven by a second cylinder 232, the second cylinder 232 is arranged on the first moving plate 23, the fixing part 4 includes a first fixing part 41 and a second fixing part 42, the first fixing part 41 and the second fixing part 42 are respectively arranged on two sides of the first moving plate 23, and the welding part 3 is arranged on the first fixing part 41.

As shown in fig. 2, the cutting part 2 includes a fixed seat 21, a cutter 22 and a third cylinder 24, the fixed seat 21 is disposed at one end of the first moving plate 23, a material passing hole 211 through which the steel strip 5 passes is disposed on a side surface of the fixed seat 21, the cutter 22 is disposed at the material passing hole 211, and the cutter 22 is driven by a first cylinder 221 disposed at the top of the fixed seat 21; the third cylinder 24 is arranged on the frame 1, and the driving end is connected with the end of the fixed seat 21 through a connecting block 25.

As shown in fig. 3, the first fixing portion 41 includes a first fixing plate 411, a first top plate 412, a fifth cylinder 413, a second moving plate 415, and a first pressing plate 416, the first fixing plate 411 is disposed on the frame 1 near the guide rail 11, a first supporting platform 417 formed integrally with the first fixing plate 411 is disposed on the first fixing plate 411, the first top plate 412 is disposed directly above the first fixing plate 411 through a pair of first guide rods 414, the fifth cylinder 413 is disposed on the first top plate 412, the second moving plate 415 is disposed on the lower surface of the first top plate 412 through the first guide rods 414, the upper surface is drivingly connected to the fifth cylinder 413, and the first pressing plate 416 is disposed on the side of the second moving plate 415 near the welding platform 231. Welding portion 3 includes electronic slip table 32, first connecting plate 33, fourth cylinder 34, second connecting plate 35 and welder 36, electronic slip table 32 both ends are located on first roof 412 through connecting seat 31 respectively, electronic slip table 32 tip is driven by motor 321, the slider side of electronic slip table 32 is located to first connecting plate 33, first connecting plate 33 bottom side is located to fourth cylinder 34, second connecting plate 35 tip links to each other with the drive of fourth cylinder 34 drive end, welder 36 locates second connecting plate 35 lower surface.

As shown in fig. 4, the second fixing portion 42 includes a second fixing plate 421, a second top plate 422, a sixth cylinder 423, a second guide rod 424, a third moving plate 425 and a second pressing plate 426, the second fixing plate 421 is disposed on the upper guide rail 11 of the frame 1 opposite to the first fixing plate 411, the second fixing plate 421 is provided with a second supporting base 427 integrally formed with the second fixing plate 421, the second top plate 422 is disposed on the second fixing plate 421 through a pair of second guide rods 424, the sixth cylinder 423 is disposed on the second top plate 422, the third moving plate 425 is disposed on the lower surface of the second top plate 422, the upper surface of the third moving plate is drivingly connected to the sixth cylinder 423, and the second pressing plate 426 is disposed on the side surface of the third moving plate 425 and opposite to the first pressing plate 416.

The working process of the welding device for the automobile steel parts comprises the steps of firstly respectively placing the welding end part of a steel strip 5 on a first supporting table 417 or a second supporting table 427, then driving a second moving plate 415 or a third moving plate 425 to move downwards by a fifth air cylinder 413 or a sixth air cylinder 423 to press the steel strip 5, and finishing the fixation of the steel strip 5, wherein the part of the steel strip 5 to be cut needs to be exposed out of the side surface of a first pressing plate 416 or a second pressing plate 426; the third cylinder 24 drives the cutting part 2 to move along the guide rail 11 until the cutter 22 is positioned on the upper surface of the steel strip 5, the first cylinder 221 drives the cutter 22 to cut and flatten the end part of the steel strip 5, then the third cylinder 24 drives the cutting part 2 to reset, then the other steel strip 5 to be welded is placed on the fixing part 4 of the opposite end to be fixed, and the operation of the cutting part 2 is repeated to cut and reset the end part; after the ends of the two steel strips 5 are cut, the ends of the two steel strips 5 are opposite and the ends of the steel strips 5 are located on the welding table 231 at the moment, the second cylinder 232 can be driven to adjust the height of the welding table 231 to enable the two steel strips 5 to be just horizontally placed, the upper surface of the welding table is tightly pressed by the first pressing plate 416 and the second pressing plate 426, the height of the welding gun 36 is adjusted through the fourth cylinder 34, the motor 321 is restarted, the welding part 3 moves along the electric sliding table 32, and the welding gun 36 can complete welding operation on the ends of the two steel strips 5.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.

Claims

1. The utility model provides an automobile steel part welding set which characterized in that: fixed part (4) including frame (1), cutting part (2), welding part (3) and fixed steel band (5), be equipped with a pair of guide rail (11) on frame (1), cutting part (2) bottom slides through first movable plate (23) and guide rail (11) and links to each other, be equipped with welding bench (231) on first movable plate (23), fixed part (4) are including first fixed part (41) and second fixed part (42), first movable plate (23) both sides are located relatively respectively to first fixed part (41) and second fixed part (42), welding part (3) are located on first fixed part (41).

2. An automotive steel part welding apparatus according to claim 1, characterized in that: the cutting part (2) comprises a fixed seat (21), a cutter (22) and a third cylinder (24), the fixed seat (21) is arranged at one end of a first moving plate (23), a material passing hole (211) through which a steel belt (5) passes is formed in the side face of the fixed seat (21), the cutter (22) is arranged at the material passing hole (211), and the cutter (22) is driven by the first cylinder (221) arranged at the top of the fixed seat (21); the third air cylinder (24) is arranged on the rack (1), and the driving end is connected with the end part of the fixing seat (21) in a driving mode through a connecting block (25).

3. An automotive steel part welding apparatus according to claim 1 or 2, characterized in that: the lower surface of the welding table (231) is driven by a second air cylinder (232), and the second air cylinder (232) is arranged on the first moving plate (23).

4. An automotive steel part welding apparatus according to claim 3, characterized in that: first fixed part (41) include first fixed plate (411), first roof (412), fifth cylinder (413), second movable plate (415) and first clamp plate (416), frame (1) is located and is close to guide rail (11) department on first fixed plate (411), be equipped with on first fixed plate (411) with first fixed plate (411) integrated into one piece's first supporting bench (417), first roof (412) are located directly over first fixed plate (411) through a pair of first guide bar (414), fifth cylinder (413) are located on first roof (412), first roof (412) lower surface is located in first guide bar (414) is worn to locate in second movable plate (415), and the upper surface links to each other with fifth cylinder (413) drive, second movable plate (415) are located to first clamp plate (416) and are close to welding bench (231) side.

5. An automotive steel part welding apparatus according to claim 4, characterized in that: the second fixing part (42) comprises a second fixing plate (421), a second top plate (422), a sixth air cylinder (423), a second guide rod (424), a third moving plate (425) and a second pressing plate (426), the second fixing plate (421) is arranged on the side of the upper guide rail (11) of the frame (1) opposite to the first fixing plate (411), a second supporting platform (427) which is integrally formed with the second fixing plate (421) is arranged on the second fixing plate (421), the second top plate (422) is arranged on the second fixing plate (421) through a pair of second guide rods (424), the sixth cylinder (423) is arranged on the second top plate (422), the third moving plate (425) is arranged on the lower surface of the second top plate (422) in a penetrating way by the second guide rod (424), the upper surface of the second pressing plate is connected with a sixth air cylinder (423) in a driving mode, and the second pressing plate (426) is arranged on the side face of the third moving plate (425) and is opposite to the first pressing plate (416).

6. An automotive steel part welding apparatus according to claim 4, characterized in that: welding portion (3) are including electronic slip table (32), first connecting plate (33), fourth cylinder (34), second connecting plate (35) and welder (36), electronic slip table (32) both ends are located on first roof (412) through connecting seat (31) respectively, electronic slip table (32) tip is driven by motor (321), the slider side of electronic slip table (32) is located in first connecting plate (33), first connecting plate (33) bottom side is located in fourth cylinder (34), second connecting plate (35) tip links to each other with fourth cylinder (34) drive end drive, second connecting plate (35) lower surface is located in welder (36).