CN216730387U - Turnover welding workbench - Google Patents

Abstract

The utility model provides a turnover welding workbench, which comprises a turnover table, a clamp, a support frame and a turnover structure; a plurality of clamps are arranged on the overturning platform; the overturning platform is connected with the supporting frame through an overturning structure; the overturning structure comprises a rotating shaft, a gear ring, a rotating rod and a gear; one end of the rotating shaft is fixedly connected with the overturning platform, and the other end of the rotating shaft is rotatably connected with the supporting frame; one end of the rotating shaft close to the support frame is provided with a cavity; the gear ring is fixedly arranged in the cavity and is coaxially arranged with the rotating shaft; the rotating rod is rotatably connected with the supporting frame, one end of the rotating rod penetrates through the supporting frame and extends into the cavity, and a gear is fixedly arranged at one end of the rotating rod; the gear is engaged with the ring gear. In the utility model, the automobile framework is fixed on the overturning platform through the clamp; the rotating rod is rotated to drive the gear to rotate, the gear drives the rotating shaft to rotate through the gear ring, the rotating shaft drives the overturning platform to rotate, and the automobile framework fixed on the overturning platform is driven to rotate by a proper angle, so that the welding of a plurality of angles of an automobile is realized.

Description

Turnover welding workbench

Technical Field

The utility model relates to an automobile framework welding technology field, concretely relates to upset weldment work platform.

Background

The framework of the automobile mainly has the steel pipe modeling and welding assembly secondary, and is used for fixing the fixture with the framework welded as the standard, the fixture is one of indispensable tool equipment in a welding workshop, and the fixture can realize multiple functions of positioning, clamping, supporting and the like. The welding clamp is controlled by an air circuit or a circuit. The air cylinder drives the piston rod to transmit through compressed air so as to realize actions such as pressing and opening of the clamp mechanism.

However, parts in a plurality of directions of the automobile framework are often required to be welded, and the automobile framework is large, so that the automobile framework is difficult to turn over, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that prior art exists, the utility model discloses the main technical problem who solves is: when parts in a plurality of directions of the automobile framework are welded, the automobile framework is large, so that the automobile framework is very difficult to turn over, and time and labor are wasted.

In order to solve the technical problem, the utility model adopts the following technical scheme: upset weldment work platform includes: the overturning device comprises an overturning platform, a clamp, a supporting frame and an overturning structure; a plurality of clamps are arranged on the overturning platform; two sides of the overturning platform are respectively connected with the supporting frame through overturning structures; the overturning structure comprises a rotating shaft, a gear ring, a rotating rod and a gear; one end of the rotating shaft is fixedly connected with the overturning platform, and the other end of the rotating shaft is rotatably connected with the supporting frame; one end of the rotating shaft, which is close to the support frame, is provided with a cavity; the gear ring is fixedly arranged in the cavity and is coaxially arranged with the rotating shaft; the rotating rod is rotatably connected with the supporting frame, one end of the rotating rod penetrates through the supporting frame and extends into the cavity, and a gear is fixedly arranged at one end of the rotating rod; the gear is engaged with the ring gear.

In the utility model, the automobile framework is fixed on the overturning platform through the clamp; then weld the vapour car skeleton, after welding is accomplished in vapour car skeleton one side, when needing to weld other fixed directions of car, it drives rather than fixed connection's gear rotation to rotate the bull stick, the gear passes through the ring gear and drives the axis of rotation, the axis of rotation drives the roll-over table rather than fixed connection and rotates, thereby it rotates suitable angle to drive the vapour car skeleton of fixing on the roll-over table, thereby realized welding a plurality of angles of car, very light when overturning the vapour car skeleton, and labour saving and time saving.

Preferably, the overturning platform comprises two sliding rails and two telescopic columns; two ends of one of the telescopic columns are respectively and fixedly connected with one end of the slide rail, and two ends of the other telescopic column are respectively and fixedly connected with the other end of the slide rail; track grooves are formed in the inner sides of the two slide rails, and the clamp is mounted on the slide rails through slide blocks; the slider is arranged in the track groove in a sliding mode. The distance between two slide rails can be adjusted through the telescopic columns, so that the distance between clamps on two opposite sides can be adjusted, and automobile frameworks with different sizes can be clamped through the sliding of the clamps in the rail grooves on the slide rails.

Preferably, two the outside of slide rail is equipped with the fixed slot with track groove intercommunication, one side that the slider is close to the fixed slot is equipped with the threaded rod, the one end and the slider fixed connection of threaded rod, the other end of threaded rod pass the fixed slot and with fixed slot sliding connection, the cover is equipped with the fixed plate on the other end of threaded rod, fixed plate and threaded rod threaded connection. After the anchor clamps adjust suitable position, rotate the fixed plate for the fixed plate removes towards the slide rail, after the fixed plate closely laminated with the lateral wall of slide rail, can fix the position of slide rail.

Preferably, the clamp is rotatably connected with the slide block. The angle of the clamp can be adjusted by rotating the clamp, so that the part with the inclination on the automobile framework can be clamped, and the clamping range of the clamp is improved.

Preferably, the device also comprises a motor, and the motor drives the rotating rod to rotate. The rotating angle of the cavity overturning table is achieved by starting and stopping the motor.

Compared with the prior art, the utility model discloses at least, following advantage has:

1. the welding of a plurality of angles of the automobile can be realized. In the utility model, the automobile framework is fixed on the overturning platform through the clamp; then weld the vapour car skeleton, after welding is accomplished in vapour car skeleton one side, when needing to weld other fixed directions of car, it drives rather than fixed connection's gear rotation to rotate the bull stick, the gear passes through the ring gear and drives the axis of rotation, the axis of rotation drives the roll-over table rather than fixed connection and rotates, thereby it rotates suitable angle to drive the vapour car skeleton of fixing on the roll-over table, thereby realized welding a plurality of angles of car, very light when overturning the vapour car skeleton, and labour saving and time saving.

2. Can clamp automobile frameworks with different sizes. The utility model discloses in, through the distance between two adjustable slide rails of flexible post to can adjust the distance between subtend both sides anchor clamps, still through the slip of anchor clamps track inslot on the slide rail, can carry out the centre gripping to the vapour car skeleton of equidimension not.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

Fig. 1 is a perspective view of a turnover welding table provided by the embodiment of the present invention.

Fig. 2 is a sectional view of the flip structure shown in fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is an enlarged view of fig. 1 at B.

Reference numerals: 1-overturning platform, 11-sliding rail, 111-rail groove, 112-fixing groove, 12-telescopic column, 13-sliding block, 14-threaded rod, 15-fixing plate, 2-clamp, 3-supporting frame, 4-overturning structure, 41-rotating shaft, 42-gear ring, 43-rotating rod, 44-gear, 45-cavity and 5-motor.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

In the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: upset weldment work platform includes: the overturning device comprises an overturning platform 1, a clamp 2, a support frame 3 and an overturning structure 4; a plurality of clamps 2 are arranged on the overturning platform 1; two sides of the overturning platform 1 are respectively connected with the supporting frame 3 through overturning structures 4; the flip structure 4 includes a rotating shaft 41, a ring gear 42, a rotating lever 43, and a gear 44; one end of the rotating shaft 41 is fixedly connected with the overturning platform 1, and the other end of the rotating shaft 41 is rotatably connected with the supporting frame 3; one end of the rotating shaft 41 close to the support frame 3 is provided with a cavity 45; the gear ring 42 is fixedly arranged in the cavity 45, and the gear ring 42 and the rotating shaft 41 are coaxially arranged; the rotating rod 43 is rotatably connected with the support frame 3, one end of the rotating rod 43 penetrates through the support frame 3 and extends into the cavity 45, and one end of the rotating rod 43 is fixedly provided with a gear 44; gear 44 meshes with ring gear 42.

Referring to fig. 1-4, in other embodiments, the flipping table 1 comprises two sliding rails 11 and two telescopic columns 12; two ends of one telescopic column 12 are respectively and fixedly connected with one end of the slide rail 11, and two ends of the other telescopic column 12 are respectively and fixedly connected with the other end of the slide rail 11; the inner sides of the two slide rails 11 are provided with rail grooves 111, and the clamp 2 is arranged on the slide rails 11 through a slide block 13; the slider 13 is slidably disposed in the track groove 111. Further, the clamp 2 is rotatably connected with the slide block 13 in order to clamp the inclined part of the automobile frame. The angle of the clamp 2 can be adjusted by rotating the clamp 2, so that the part with inclination on the automobile framework can be clamped, and the clamping range of the clamp 2 is improved. Further, in order to fix the positions of the sliding rails 11, fixing grooves 112 communicated with the rail grooves 111 are formed in the outer sides of the two sliding rails 11, a threaded rod 14 is arranged on one side, close to the fixing grooves 112, of the sliding block 13, one end of the threaded rod 14 is fixedly connected with the sliding block 13, the other end of the threaded rod 14 penetrates through the fixing grooves 112 and is in sliding connection with the fixing grooves 112, a fixing plate 15 is sleeved on the other end of the threaded rod 14, and the fixing plate 15 is in threaded connection with the threaded rod 14.

Referring to fig. 1, in another embodiment, a motor 5 is further included, and the motor 5 rotates the rotating rod 43. The output shaft of the motor 5 is coaxially and fixedly connected with the rotating rod 43, the shell of the motor 5 is fixed on the support frame 3, and the cavity 45 is opened and closed by the motor 5 to turn over the rotating angle of the platform 1.

The utility model discloses a theory of operation and use flow:

through the distance between two adjustable slide rails 11 of flexible post 12 to can adjust the distance between 2 anchor clamps of subtend both sides, still slide through anchor clamps 2 on slide rail 11 in track groove 111, can carry out the centre gripping to the vapour car skeleton of equidimension not, after anchor clamps 2 adjust suitable position, rotate fixed plate 15, make fixed plate 15 remove towards slide rail 11, after fixed plate 15 closely laminated with the lateral wall of slide rail 11, can fix the position of slide rail 11.

Then, fixing the automobile framework on the overturning platform 1 through a clamp 2; then weld the vapour car skeleton, after welding is accomplished in vapour car skeleton one side, when needing to weld other fixed directions of car, motor 5 drives bull stick 43 and rotates, bull stick 43 drives rather than fixed connection's gear 44 and rotates, gear 44 drives axis of rotation 41 through ring gear 42 and rotates, axis of rotation 41 drives rather than fixed connection's roll-over table 1 and rotates, thereby it rotates suitable angle to drive the vapour car skeleton of fixing on roll-over table 1, thereby realized welding a plurality of angles of car, very light when overturning the vapour car skeleton, and labour saving and time saving.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (5)

1. Upset weldment work platform, its characterized in that includes: the device comprises a turnover table (1), a clamp (2), a support frame (3) and a turnover structure (4);

a plurality of clamps (2) are arranged on the overturning platform (1);

the two sides of the overturning platform (1) are respectively connected with the supporting frame (3) through overturning structures (4);

the overturning structure (4) comprises a rotating shaft (41), a gear ring (42), a rotating rod (43) and a gear (44);

one end of the rotating shaft (41) is fixedly connected with the overturning platform (1), and the other end of the rotating shaft (41) is rotatably connected with the supporting frame (3); a cavity (45) is formed in one end, close to the support frame (3), of the rotating shaft (41);

the gear ring (42) is fixedly arranged in the cavity (45), and the gear ring (42) and the rotating shaft (41) are coaxially arranged;

the rotating rod (43) is rotatably connected with the support frame (3), one end of the rotating rod (43) penetrates through the support frame (3) and extends into the cavity (45), and one end of the rotating rod (43) is fixedly provided with a gear (44);

the gear (44) meshes with the ring gear (42).

2. A flip welding bench according to claim 1, characterized in that the flip bench (1) comprises two slide rails (11) and two telescopic columns (12); two ends of one telescopic column (12) are respectively and fixedly connected with one end of the sliding rail (11), and two ends of the other telescopic column (12) are respectively and fixedly connected with the other end of the sliding rail (11); track grooves (111) are formed in the inner sides of the two slide rails (11), and the clamp (2) is mounted on the slide rails (11) through a slide block (13); the sliding block (13) is arranged in the track groove (111) in a sliding mode.

3. The turnover welding table of claim 2, wherein fixing grooves (112) communicated with the rail grooves (111) are formed in the outer sides of the two sliding rails (11), a threaded rod (14) is arranged on one side, close to the fixing grooves (112), of the sliding block (13), one end of the threaded rod (14) is fixedly connected with the sliding block (13), the other end of the threaded rod (14) penetrates through the fixing grooves (112) and is in sliding connection with the fixing grooves (112), a fixing plate (15) is sleeved on the other end of the threaded rod (14), and the fixing plate (15) is in threaded connection with the threaded rod (14).

4. A flip welding station according to claim 2, characterized in that the clamp (2) is rotatably connected to the slide (13).

5. A flip welding bench according to claim 1, further comprising a motor (5), said motor (5) driving the rotation bar (43) in rotation.

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