CN219818607U - Welding fixture for automobile beam assembly - Google Patents

Abstract

The utility model discloses a welding fixture for an automobile beam assembly, which comprises a driving box, a supporting plate, a rotating plate and a clamping assembly, wherein the supporting plate is symmetrically arranged on the top of the driving box. According to the scheme, the mounting positions of the clamping assemblies are changed on the rotating plate, and the sliding blocks slide on the upright posts, so that the automobile cross beams with different types can be clamped and fixed; and the second motor is started to drive the reciprocating screw rod to rotate so as to drive the moving block to reciprocate, so that the fan is driven to reciprocate, the automobile beam is blown, and the automobile beam is cooled rapidly. The utility model relates to the technical field of welding clamps, and particularly provides a welding clamp for an automobile beam assembly.

Description

Welding fixture for automobile beam assembly

Technical Field

The utility model relates to the technical field of welding clamps, in particular to a welding clamp for an automobile beam assembly.

Background

The crossbeam not only is used for guaranteeing the torsional rigidity of the frame and bearing longitudinal load, but also can support main components on the automobile, usually the truck has 5 to 6 crossbeams, sometimes more, the structural characteristics of the boundary beam type frame are that the cab, the carriage and some special equipment and other assemblies are convenient to install, and the modification vehicle and the development of various automobiles are facilitated, so that the side beam type frame is widely used on the trucks and most special automobiles.

At present, welding clamps are generally used in the welding process in the production and processing processes of automobile beams, but when the existing welding clamps on the market at present clamp and fix different automobile beams, different clamps are required to be replaced, the practicability is poor, the temperature of a welding part is high, and the time required for natural cooling is long.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects in the prior art, the utility model provides the welding fixture for the automobile beam assembly.

The technical scheme adopted by the utility model is as follows: the utility model relates to a welding fixture for an automobile beam assembly, which comprises a driving box, supporting plates, rotating plates and clamping components, wherein the supporting plates are symmetrically arranged on the top of the driving box in a left-right mode, the left ends and the right ends of the rotating plates are respectively arranged on two groups of supporting plates in a rotating mode through rotating shafts, one group of supporting plates is provided with a first motor, an output shaft of the first motor is fixedly connected with the rotating shafts, the clamping components are arranged on the rotating plates, an air blowing component is arranged in the driving box, and the air blowing component is located below the rotating plates.

Further, the clamping assembly comprises a stand column, a sliding block, a U-shaped plate, a threaded column, a clamping plate and a screw rod, wherein a plurality of groups of first installation holes are formed in the rotating plate, the threaded column is symmetrically and fixedly arranged at the bottom end of the stand column, the threaded column penetrates through the first installation holes and is locked on the bottom end of the threaded column through nuts, the threaded column is fixed in the first installation holes, the bottom end of the stand column is contacted with the top of the rotating plate, the sliding block is in sliding sleeve connection with the stand column, the U-shaped plate is fixed at one end of the sliding block, the clamping plate is slidably arranged in the U-shaped plate, screw threads penetrate through the top of the U-shaped plate, and the bottom end of the screw rod is rotationally connected with the top of the clamping plate.

Further, the subassembly of blowing includes motor two, fixed plate, reciprocating screw, movable block, horizontal plate and fan, the fixed plate symmetry is fixed to be located on the inside diapire of drive box, reciprocating screw both ends rotate respectively and locate on two sets of fixed plates, motor two is fixed to be located on the inside diapire of drive box, the one end rotation of reciprocating screw runs through behind the fixed plate with motor two's output shaft fixed connection, the movable block screw thread cup joints on reciprocating screw, run through on the inside roof of drive box and be equipped with rectangular mouth, the movable block slides and runs through rectangular mouth, the horizontal plate is fixed on the movable block top, the fan is fixed to be located on the horizontal plate top.

Further, a second mounting hole is formed in the sliding block in a penetrating mode, a third mounting hole is formed in the upright in a penetrating mode, the second mounting hole corresponds to the third mounting hole, a bolt penetrates through the second mounting hole and the third mounting hole, and the sliding block is locked through a nut, so that the sliding block is fixed on the upright.

Further, the upright post is rectangular.

Further, a rotating handle is arranged at the top end of the screw rod.

Further, the clamping assembly is provided with a plurality of groups.

The beneficial effects obtained by the utility model by adopting the structure are as follows: according to the welding fixture for the automobile beam assembly, the mounting positions of the multiple groups of clamping assemblies are changed on the rotating plate, and the sliding blocks slide on the upright posts, so that the automobile beams of different types can be clamped and fixed; and the second motor is started to drive the reciprocating screw rod to rotate so as to drive the moving block to reciprocate, so that the fan is driven to reciprocate, the automobile beam is blown, and the automobile beam is cooled rapidly.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic diagram of the whole structure of a welding fixture for a cross beam assembly of an automobile according to the scheme;

fig. 2 is a schematic structural diagram of a clamping assembly of a welding fixture for a cross beam assembly of an automobile according to the scheme.

The device comprises a driving box 1, a driving box 2, a supporting plate 3, a rotating plate 4, a clamping assembly 5, a first motor, a second motor, a blowing assembly 6, a blowing assembly 7, an upright post 8, a sliding block 9, a U-shaped plate 10, a threaded column 11, a clamping plate 12, a screw rod 13, a first mounting hole 14, a second motor 15, a fixed plate 16, a reciprocating screw rod 17, a moving block 18, a horizontal plate 19, a fan 20 and a long strip opening.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-2, the welding fixture for the automobile beam assembly comprises a driving box 1, support plates 2, a rotating plate 3 and a clamping assembly 4, wherein the support plates 2 are symmetrically arranged on the top of the driving box 1, the left and right ends of the rotating plate 3 are respectively arranged on the two groups of support plates 2 in a rotating mode through rotating shafts, a motor I5 is arranged on one group of support plates 2, an output shaft of the motor I5 is fixedly connected with the rotating shaft, the clamping assembly 4 is arranged on the rotating plate 3, an air blowing assembly 6 is arranged in the driving box 1, and the air blowing assembly 6 is arranged below the rotating plate 3.

Wherein the clamping component 4 comprises a column 7, a sliding block 8, a U-shaped plate 9, a threaded column 10, a clamping plate 11 and a screw rod 12, a plurality of groups of first mounting holes 13 are arranged on the rotating plate 3, the threaded column 10 is symmetrically and fixedly arranged at the bottom end of the column 7, the threaded column 10 passes through the first mounting holes 13 and is locked on the bottom end of the threaded column 10 by nuts, so that the threaded column 10 is fixed in the first mounting holes 13, the bottom end of the column 7 is contacted with the top of the rotating plate 3, the sliding block 8 is in sliding sleeve joint with the column 7, the U-shaped plate 9 is fixed at one end of the sliding block 8, the clamping plate 11 is slidably arranged in the U-shaped plate 9, the screw rod 12 is in threaded penetration through the top of the U-shaped plate 9, the bottom end of the screw rod 12 is in rotary connection with the top of the clamping plate 11, the blowing component 6 comprises a motor two 14, a fixing plate 15, a reciprocating screw rod 16, a moving block 17, a horizontal plate 18 and a fan 19, the fixing plate 15 is symmetrically and fixedly arranged on the bottom wall inside the driving box 1, the two ends of the reciprocating screw rod 16 are respectively and rotatably arranged on two groups of fixed plates 15, the motor II 14 is fixedly arranged on the bottom wall inside the driving box 1, one end of the reciprocating screw rod 16 is fixedly connected with the output shaft of the motor II 14 after penetrating through the fixed plate 15 in a rotating way, the moving block 17 is sheathed on the reciprocating screw rod 16 in a threaded way, a strip opening 20 is penetrated on the top wall inside the driving box 1, the moving block 17 penetrates through the strip opening 20 in a sliding way, the horizontal plate 18 is fixed on the top end of the moving block 17, the fan 19 is fixedly arranged on the top of the horizontal plate 18, the sliding block 8 is penetrated with a mounting hole II, the upright post 7 is penetrated with a mounting hole III, the mounting hole II corresponds to the mounting hole III, the mounting hole II is penetrated with the mounting hole III by a bolt and is locked on the bolt by a nut, thereby the sliding block 8 is fixed on the upright post 7, the shape of the upright post 7 is a cuboid, the top end of the screw rod 12 is provided with a rotating handle, the clamping assembly 4 is provided with a plurality of groups.

When the automobile beam clamping device is particularly used, the mounting positions of the clamping assemblies 4 are changed on the rotating plate 3, the sliding blocks 8 slide on the upright posts 7, so that the automobile beams of different types can be clamped and fixed, the automobile beams are placed into the U-shaped frame during clamping, the rotating handle is rotated, the screw rods 12 are driven to descend, and the clamping plates 11 are driven to descend and fix the automobile beams; the first motor 5 is started to drive the rotating plate 3 to rotate, so that the automobile beam is driven to rotate, and welding of the automobile beam at different angles is facilitated; after welding, the first motor 5 is started to drive the rotating plate 3 to rotate so as to enable the automobile beam to face downwards, and then the second motor 14 is started to drive the reciprocating screw rod 16 to rotate so as to drive the moving block 17 to reciprocate, so that the fan 19 is driven to reciprocate, the automobile beam is blown, and the automobile beam is cooled rapidly.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. A car crossbeam assembly welding jig, its characterized in that: including drive box, backup pad, rotor plate and centre gripping subassembly, the backup pad bilateral symmetry is located on the drive box top, both ends are located respectively through the pivot rotation in two sets of backup pads about the rotor plate, a set of be equipped with motor one in the backup pad, motor one's output shaft and pivot fixed connection, the centre gripping subassembly is installed on the rotor plate, the inside subassembly that bloies that is equipped with of drive box, the subassembly that bloies is located the rotor plate below.

2. The automotive cross beam assembly welding jig of claim 1, wherein: the clamping assembly comprises a stand column, a sliding block, a U-shaped plate, a threaded column, a clamping plate and a screw rod, wherein a plurality of groups of first installation holes are formed in the rotating plate, the threaded column is symmetrically and fixedly arranged at the bottom end of the stand column, the threaded column penetrates through the first installation holes, the bottom end of the stand column is in contact with the top of the rotating plate, the sliding block is in sliding sleeve joint with the stand column, the U-shaped plate is fixed at one end of the sliding block, the clamping plate is slidably arranged in the U-shaped plate, screw threads penetrate through the top of the U-shaped plate, and the bottom end of the screw rod is rotationally connected with the top of the clamping plate.

3. The automotive cross beam assembly welding jig of claim 1, wherein: the air blowing assembly comprises a motor II, a fixed plate, a reciprocating screw rod, a moving block, a horizontal plate and a fan, wherein the fixed plate is symmetrically and fixedly arranged on the bottom wall inside a driving box, two ends of the reciprocating screw rod are respectively and rotatably arranged on the two groups of fixed plates, the motor II is fixedly arranged on the bottom wall inside the driving box, one end of the reciprocating screw rod is fixedly connected with an output shaft of the motor II after penetrating through the fixed plate in a rotating mode, threads of the moving block are sleeved on the reciprocating screw rod, a strip-shaped opening is formed in the top wall inside the driving box in a penetrating mode, the moving block penetrates through the strip-shaped opening in a sliding mode, the horizontal plate is fixed on the top end of the moving block, and the fan is fixedly arranged on the top of the horizontal plate.

4. The automotive cross beam assembly welding jig of claim 2, wherein: the sliding block is provided with a second mounting hole in a penetrating mode, the upright post is provided with a third mounting hole in a penetrating mode, and the second mounting hole corresponds to the third mounting hole.

5. The automotive cross beam assembly welding jig of claim 4, wherein: the upright post is rectangular.

6. The automotive cross beam assembly welding jig of claim 2, wherein: the top end of the screw rod is provided with a rotating handle.

7. The automotive cross beam assembly welding jig of claim 1, wherein: the clamping assembly is provided with a plurality of groups.