Automobile KD packaging iron appliance and welding auxiliary mechanism

Abstract

The utility model discloses an automobile KD packaging iron appliance and a welding auxiliary mechanism, and relates to the technical field of welding auxiliary tools, the automobile KD packaging iron appliance comprises a base, and the welding auxiliary mechanism is arranged at the top of the base. According to the automobile KD packaging iron appliance and the welding auxiliary mechanism, a square pipe is placed on the L-shaped supporting plate, a threaded rod is used for pushing a clamping plate to make close contact with the square pipe to achieve fixing, the position of the square pipe can be accurately determined, the square pipe can be effectively prevented from being supported and fixed, the welding precision is improved, the welding difficulty is reduced, and in addition, the welding efficiency is improved. The lead screw rotates to drive the lifting plate to slide on the sliding rail, the overall height of the angle adjusting assembly and the fixing assembly is adjusted, the fixing assembly can be rapidly and accurately adjusted to the proper height, a worm is rotated, a rotating shaft is driven to rotate through meshing transmission of the worm and a worm gear, and then the angle of the fixing assembly is changed. The square tube can be fixed at any required angle, the design requirement of a complex structure is met, and the welding precision is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding auxiliary technical field, concretely is a kind of automobile KD packing iron appliance and welding auxiliary mechanism. BACKGROUND

[0002] Under the trend of global automobile production, automobile KD packing iron appliance plays an important role in the transportation and assembly process of automobile parts, and the automobile KD packing iron appliance is an appliance that disassembles and transports automobile parts, and then assembles at the destination.

[0003] At present, automobile KD packing iron appliance is mainly welded and spliced by several square tubes, but there is lack of support and fixing measures for the square tube during welding, which can easily cause deviation of the relative position between the square tubes, and also increase the welding difficulty, and the traditional automobile KD packing iron appliance welding process will use hole connecting plate and triangular plate, the positions of the two are close, because the wall thickness of welded square tube is thin, there can be welding-through condition, leading to quality risk, in addition, the same position repeated welding wastes auxiliary materials and working hours, therefore, the utility model provides a kind of automobile KD packing iron appliance and welding auxiliary mechanism. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of automobile KD packing iron appliance and welding auxiliary mechanism, which solves the problem of lack of support and fixing measures for the square tube during welding, which can easily cause deviation of the relative position between the square tubes, and also increase the welding difficulty, and the existing automobile KD packing iron appliance welding process will use hole connecting plate and triangular plate, the positions of the two are close, because the wall thickness of welded square tube is thin, there can be welding-through condition, leading to quality risk, in addition, the same position repeated welding wastes auxiliary materials and working hours.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a kind of welding auxiliary mechanism of automobile KD packing iron appliance, including base, the base top is equipped with welding auxiliary mechanism, and the welding auxiliary mechanism includes:

[0006] Lifting assembly is arranged on the top of base;

[0007] Angle adjusting assembly is arranged on lifting assembly, and the height of angle adjusting assembly can be adjusted by lifting assembly;

[0008] The fixed assembly is arranged on the angle adjusting assembly, the angle of the fixed assembly can be adjusted through the angle adjusting assembly, and the fixed assembly is used for fixing the square tube, the fixed assembly comprises a connecting frame, L-shaped supporting plates are symmetrically and fixedly connected to the front surface of the connecting frame, a U-shaped frame is fixedly connected to the rear surface of the connecting frame, a threaded rod is threadedly penetrated through the outer surface of the U-shaped frame close to the middle position, a clamping plate is rotationally arranged at the front end of the threaded rod, and the clamping plate is arranged on the front side of the connecting frame.

[0009] Preferably, the lifting assembly comprises a stand column fixedly installed at the top of the base, symmetrical slide rails are installed on the front surface of the stand column, a lifting plate is slidably arranged between the two slide rails, a lead screw is threadedly penetrated through the outer surface of the lifting plate, and the lead screw is installed on the front surface of the stand column through two shaft seats.

[0010] Preferably, the angle adjusting assembly comprises a supporting frame fixedly installed at the top of the lifting plate, a rotating shaft is movably penetrated through the outer surface of the supporting frame, the front end of the rotating shaft is fixedly connected with the connecting frame, a worm wheel is fixedly connected to the rear end of the rotating shaft, a worm is engagedly connected to the surface of the worm wheel, the worm is installed on the rear surface of the supporting frame through two shaft seats, and a supporting seat is movably sleeved on the outer surface of the rotating shaft close to the connecting frame.

[0011] Preferably, guide columns are symmetrically installed on the rear surface of the clamping plate, the outer surfaces of the guide columns are sequentially slidably penetrated through the outer surfaces of the connecting frame and the U-shaped frame and extend to the other side.

[0012] Preferably, a first level meter is installed at the top of the U-shaped frame, and second level meters are installed on the outer surfaces of the left and right sides of the U-shaped frame.

[0013] The utility model further discloses an automobile KD packaging iron appliance, including a plurality of horizontal square tubes and a plurality of longitudinal square tubes, the longitudinal square tube is welded in horizontal square tube top, and the trapezoidal hole connecting plate is welded between each horizontal square tube and longitudinal square tube.

[0014] Beneficial effects

[0015] The utility model provides a kind of automobile KD packaging iron appliance and welding auxiliary mechanism.Compared with prior art, it has the following beneficial effects:

[0016] (1), the KD packaging iron appliance and welding auxiliary mechanism of the automobile, through the square tube is placed on the L-shaped supporting plate, the clamping plate is closely contacted with the square tube by the threaded rod to realize the fixation, this kind of square tube position can be accurately determined, effectively avoid square tube supporting and fixing, improve the welding precision, reduce the welding difficulty, and, through the screw rod rotation drives the lifting plate to slide on the slide rail, realize the overall height adjustment of the angle adjusting assembly and the fixing assembly, can quickly and accurately adjust the fixing assembly to the appropriate height, and rotate the worm, drive the rotating shaft to rotate by the meshing transmission of the worm and the worm wheel, and then change the angle of the fixing assembly, the square tube can be fixed at any required angle, meet the complex structure design requirement, further improve the welding precision.

[0017] (2), the KD packaging iron appliance and welding auxiliary mechanism of the automobile, through the first level and the second level, the horizontal state of the square tube can be directly displayed during the fixation of the square tube, the operator can adjust the position of the square tube in time according to the indication of the level, further ensure the accuracy of the fixation of the square tube, help to improve the welding quality, ensure the structure stability and precision of the KD packaging box. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the welding auxiliary mechanism three-dimensional appearance schematic view of the utility model;

[0019] Figure 2 It is the angle adjusting assembly three-dimensional appearance schematic view of the utility model;

[0020] Figure 3 It is the fixing assembly exploded view of the utility model;

[0021] Figure 4 It is the KD packaging iron appliance local schematic view of the utility model of the automobile;

[0022] Figure 5 It is the KD packaging iron appliance local schematic view of the traditional automobile.

[0023] In the drawing: 1, base; 2, lifting assembly; 21, stand; 22, slide rail; 23, screw rod; 24, lifting plate; 3, angle adjusting assembly; 31, support frame; 32, rotating shaft; 33, worm wheel; 34, support seat; 35, worm; 4, fixing assembly; 41, connecting frame; 42, L-shaped supporting plate; 43, U-shaped frame; 44, threaded rod; 45, clamping plate; 46, guide column; 5, first level; 51, second level; 6, transverse square tube; 61, longitudinal square tube; 62, trapezoidal hole connecting plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] The utility model provides two technical schemes:

[0026] Figures 1-3 The first embodiment is shown: a kind of welding auxiliary mechanism of automobile KD packing iron utensil, including pedestal 1, pedestal 1 top is equipped with welding auxiliary mechanism, and welding auxiliary mechanism includes:

[0027] Lifting assembly 2 is set in pedestal 1 top;

[0028] Angle adjusting assembly 3 is set in lifting assembly 2, and the height of angle adjusting assembly 3 can be adjusted by lifting assembly 2;

[0029] Fixed assembly 4 is set in angle adjusting assembly 3, and the angle of fixed assembly 4 can be adjusted by angle adjusting assembly 3, and fixed assembly 4 is used to fix square tube, and fixed assembly 4 includes connecting frame 41, L-shaped supporting plate 42 is fixedly connected on the front surface of connecting frame 41 in symmetry, U-shaped frame 43 is fixedly connected on the rear surface of connecting frame 41, screw rod 44 is screwed in the position close to the middle of the outer surface of U-shaped frame 43, clamping plate 45 is rotatably arranged on the front end of screw rod 44, and clamping plate 45 is placed on the front side of connecting frame 41.

[0030] Lifting assembly 2 includes column 21 fixedly installed in pedestal 1 top, and slide rail 22 is symmetrically installed on the front surface of column 21, lifting plate 24 is slidably arranged between two slide rails 22, and screw rod 23 is screwed in the outer surface of lifting plate 24, screw rod 23 is installed on the front surface of column 21 by two shaft seats, when rotating screw rod 23, lifting plate 24 can be slid on slide rail 22, the height of angle adjusting assembly 3 and fixed assembly 4 is conveniently adjusted, and the welding demand of different height positions can be adapted.

[0031] The angle adjusting assembly 3 comprises a support frame 31 fixedly installed on the top of the lifting plate 24, a rotating shaft 32 movably penetrating through the outer surface of the support frame 31, the front end of the rotating shaft 32 being fixedly connected with the connecting frame 41, the rear end of the rotating shaft 32 being fixedly connected with a worm gear 33, the surface of the worm gear 33 being engaged with a worm 35, the worm 35 being installed on the rear surface of the support frame 31 through two shaft seats, a support seat 34 being movably sleeved on the outer surface of the rotating shaft 32 close to the connecting frame 41, the bottom surface of the support seat 34 being fixedly connected with the top surface of the lifting plate 24, when the worm 35 is rotated, the rotating shaft 32 can be driven to rotate through the transmission of the worm gear 33 and the worm 35, thereby changing the angle of the fixed assembly 4, and then the angle of the square tube is conveniently and accurately adjusted, and the stability of the rotating shaft 32 during rotation is ensured through the support seat 34.

[0032] The rear surface of the clamping plate 45 is symmetrically provided with guide columns 46, the outer surfaces of the guide columns 46 successively slide through the outer surfaces of the connecting frame 41 and the U-shaped frame 43 and extend to the other side, the clamping plate 45 can be pushed to move forward through the rotating threaded rod 44, the stability and parallelism of the clamping plate 45 during movement are ensured through the guide columns 46, when the clamping plate 45 is in close contact with the square tube, the square tube is firmly fixed, this fixing mode can accurately position the square tube, effectively prevents the square tube from being displaced during welding, avoids the welding quality problems caused by the position deviation of the square tube, greatly improves the welding precision, simultaneously reduces the welding difficulty, and improves the welding efficiency.

[0033] The top of the U-shaped frame 43 is provided with a first level meter 5, and the outer surfaces of the left and right sides of the U-shaped frame 43 are both provided with second level meters 51, through the first level meter 5 and the second level meters 51, the horizontal state of the square tube can be directly displayed during the fixing of the square tube, the operator can timely adjust the position of the square tube according to the indication of the level meter, the accuracy of the fixing of the square tube is further ensured, the welding quality is helped to improve, and the structural stability and precision of the automobile KD packaging iron implement are ensured.

[0034] Figures 4-5 The second embodiment is shown, and the main difference from the first embodiment is that the automobile KD packaging iron implement comprises a plurality of transverse square tubes 6 and a plurality of longitudinal square tubes 61, the longitudinal square tubes 61 are welded on the top of the transverse square tubes 6, and a trapezoidal hole connecting plate 62 is welded between each transverse square tube 6 and longitudinal square tube 61. Figure 5 The traditional automobile KD packaging iron implement will use a hole connecting plate and a triangular plate (as shown in the drawings) during the welding process, the positions of the two are close, because the wall thickness of the welded square tube is relatively thin, the welding-through phenomenon may occur, which causes quality risks, in addition, the same position is repeatedly welded, which wastes auxiliary materials and working hours, after optimization, the traditional rectangular hole connecting plate and the triangular plate are integrated into one, forming a new trapezoidal hole connecting plate 62 (as shown in the drawings). Figure 4The two pieces are integrated into one piece, and two 40mm welding seam materials and the labor cost of taking the pieces are saved.

[0035] The transverse square tube 6 or longitudinal square tube 61 in the automobile KD package iron appliance can be placed on the L-shaped supporting plate 42, and the fixing of the transverse square tube 6 or longitudinal square tube 61 can be realized by rotating the threaded rod 44 and pushing the clamping plate 45 to move forward.

[0036] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0037] In use, the square tube is placed on the L-shaped supporting plate 42, and then the threaded rod 44 is rotated to push the clamping plate 45 to move forward until the clamping plate 45 is in close contact with the square tube to realize fixation.

[0038] It should be noted that in this document, the relationship terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0039] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A welding assisting mechanism for KD packaging of iron appliances for automobiles, comprising a base (1), characterized in that: The base (1) top is provided with a welding auxiliary mechanism, the welding auxiliary mechanism comprises: Lifting assembly (2), provided on the top of the base (1); Angle adjusting assembly (3), provided on the lifting assembly (2), the height of the angle adjusting assembly (3) can be adjusted through the lifting assembly (2); Fixed assembly (4), provided on the angle adjusting assembly (3), the angle of the fixed assembly (4) can be adjusted through the angle adjusting assembly (3), the fixed assembly (4) is used for fixing square tube, the fixed assembly (4) comprises connecting frame (41), the front surface of the connecting frame (41) is fixedly connected with L-shaped supporting plate (42) symmetrically, the rear surface of the connecting frame (41) is fixedly connected with U-shaped frame (43), the outer surface of the U-shaped frame (43) is threadedly penetrated by threaded rod (44) near the middle position, the front end of the threaded rod (44) is rotatably provided with clamping plate (45), and the clamping plate (45) is placed on the front side of the connecting frame (41).

2. The welding aid mechanism for KD packaging of iron utensils for automobiles as claimed in claim 1 wherein: The lifting assembly (2) comprises a stand (21) fixedly installed on the top of the base (1), the front surface of the stand (21) is symmetrically provided with a sliding rail (22), and the lifting plate (24) is slidably arranged between the two sliding rails (22), the outer surface of the lifting plate (24) is threadedly penetrated by a lead screw (23), and the lead screw (23) is installed on the front surface of the stand (21) through two shaft seats.

3. The welding aid mechanism for KD packaging of iron appliances for automobiles according to claim 2, characterized in that: The angle adjusting assembly (3) comprises a supporting frame (31) fixedly installed on the top of the lifting plate (24), the outer surface of the supporting frame (31) is movably penetrated by a rotating shaft (32), the front end of the rotating shaft (32) is fixedly connected with the connecting frame (41), the rear end of the rotating shaft (32) is fixedly connected with a worm gear (33), the surface of the worm gear (33) is engaged with a worm (35), the worm (35) is installed on the rear surface of the supporting frame (31) through two shaft seats, and the outer surface of the rotating shaft (32) is movably sleeved with a supporting seat (34) near the connecting frame (41), and the bottom surface of the supporting seat (34) is fixedly connected with the top surface of the lifting plate (24).

4. The welding aid mechanism for KD packaging of iron utensils for automobiles as claimed in claim 1 wherein: The rear surface of the clamping plate (45) is symmetrically provided with a guide column (46), the outer surface of the guide column (46) is slidably penetrated through the outer surfaces of the connecting frame (41) and the U-shaped frame (43) in sequence, and extends to the other side.

5. The welding aid mechanism for KD packaging of ferrous appliances for automobiles as claimed in claim 1 wherein: The U-shaped frame (43) top is provided with a first level (5), and the outer surfaces of the left and right sides of the U-shaped frame (43) are provided with a second level (51).

6. A KD package iron appliance for an automobile, welded by using the welding auxiliary mechanism for a KD package iron appliance for an automobile according to any one of claims 1 to 5, comprising a plurality of horizontal square tubes (6) and a plurality of vertical square tubes (61) welded on the top of the horizontal square tubes (6), characterized in that: Each transverse square tube (6) and longitudinal square tube (61) is welded with a trapezoidal perforated connecting plate (62).

Images