CN218169188U - Frame welding combination fixing device - Google Patents

Abstract

The utility model belongs to the technical field of the combination welding technique and specifically relates to a frame welding combination fixing device, including weld bench, sliding plate, the sliding plate left and right sides is equipped with the track, and track one side is equipped with the rotatory hole of a plurality of, and the inboard rotation of rotatory hole has the connecting axle, and the parallel a plurality of gyro wheel that is equipped with in the sliding plate below left and right sides is fixed continuous between gyro wheel centre of a circle and the connecting axle, and the weld bench upside is equipped with fixed subassembly, is equipped with rotary mechanism between weld bench and the sliding plate. Assemble earlier the spare part of frame and fix the back, moving backward through the gyro wheel and welding, the track also can make it circularize simultaneously, the sliding plate removes more conveniently this moment, alright with last processing, it has two people to accomplish respectively to fall into two parts with the welding, make work flow can be more clear, two people can not have the emergence of interference phenomenon, avoided the time waste that interference phenomenon caused, make the operation more smooth and easy, and reduced intensity of labour.

Description

Frame welding combination fixing device

Technical Field

The utility model relates to a frame welding technology field especially relates to a frame welding combination fixing device.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure.

Modern welding is performed from a variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others; in addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space; wherever welding can be dangerous for the operator, appropriate precautions must be taken while welding is being performed; the possible injuries to human body caused by welding include burn, electric shock, visual impairment, toxic gas inhalation, over-irradiation of ultraviolet rays, etc.

The frame is a frame structure bridged on the front axle and the rear axle of the automobile, is commonly called a crossbeam and is a base body of the automobile; generally, the suspension device consists of two longitudinal beams and a plurality of cross beams, and is supported on wheels through a suspension device, a front axle and a rear axle; the frame must have sufficient strength and rigidity to withstand the load of the vehicle and the impact transmitted from the wheels; the function of the frame is to support and connect the various assemblies of the vehicle, to keep the assemblies in relatively correct positions, and to bear various loads inside and outside the vehicle.

Because many positions of frame are not horizontal flat vertical, so need use fixing device fixed back to weld during the welding, so handheld welding is more convenient, and is more stable, and welding quality is also better, and welding speed has also accelerated.

Need put earlier and fix when using fixing device to weld zero position and be welding, and the device both sides all need weld for the device both sides can respectively have a welding workman, and two persons process at the device upside, can have interference phenomenon or potential safety hazard, and make a round trip fix spare part, welding process, make operator intensity of labour higher. Therefore, a frame welding combination fixing device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and need put zero position earlier and fix when using fixing device welding among the prior art and weld in, and all need weld in the device both sides, make the device both sides respectively have a welding workman, two persons process at the device upside, can have interference phenomenon or potential safety hazard, and the back and forth fix spare part, welding process, make the higher shortcoming of operator intensity of labour, and a frame welding combination fixing device who proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a frame welding combination fixing device, includes welding bench, sliding plate, the sliding plate left and right sides is equipped with the track, track one side is equipped with the rotatory hole of a plurality of, the inboard rotation in rotatory hole has the connecting axle, the parallel a plurality of gyro wheel that is equipped with of sliding plate below left and right sides, fixed linking to each other between gyro wheel centre of a circle and the connecting axle, the welding bench upside is equipped with fixed subassembly, be equipped with rotary mechanism between welding bench and the sliding plate.

Preferably, fixed subassembly includes four electric telescopic push rod A, electric telescopic push rod B, both ends all are fixed with the butt joint post around the left side of weld table top, butt joint post right side upper end is fixed with the connecting rod, at the back the butt joint post right side is equipped with two support column A, support column A front side is fixed with a supporting bench A, support column A front side is equipped with bracing piece A, bracing piece A front side is equipped with two L type support columns, L type support column front side is equipped with two support column B, support column A front side is fixed with a supporting bench B, support column B front side is equipped with support cylinder, the support cylinder upside is fixed with the locating pin, the right side the support cylinder outside is fixed with a supporting bench C, and is preceding the butt joint post right side is equipped with bracing piece B, bracing piece B rear side is equipped with supporting platform A, supporting platform A rear side is equipped with supporting platform B, support column A, bracing piece A, L type support column B, supporting rod B, supporting platform A and supporting platform B all link to each other with the weld table, support column A upper side, bracing piece B upside, connecting plate is fixed with the connecting plate, the telescopic push rod A is connected with the telescopic push rod A, the locating piece B, the electric telescopic push rod A is fixed with the electric telescopic connection piece B, the electric telescopic push rod A opposite side, the electric push rod A is connected between the locating piece B, the electric telescopic push rod A and the electric push rod B.

Preferably, the positioning ring is detachably connected with the electric telescopic push rod A and the electric telescopic push rod B through threaded studs.

Preferably, the rotating mechanism comprises two semicircular sliding rails, semicircular sliding strips slide on the inner sides of the semicircular sliding rails, the semicircular sliding strips are fixedly connected with the welding table, the semicircular sliding rails are fixedly connected with the sliding plate, a rotating column is fixed on the lower side of the welding table, a rotating ring is fixed on the outer side of the rotating column, a support ring is fixed on the upper side of the sliding plate, a rotating groove is formed in the inner side of the support ring, the rotating column rotates on the inner side of the support ring, the rotating ring rotates on the inner side of the rotating groove, the welding table and the sliding plate are provided with positioning devices, and the sliding plate and the rails are provided with a locking mechanism.

Preferably, the circle centers of the semicircular slide rail, the semicircular slide bar, the rotary column, the rotary ring, the support ring and the rotary groove are all positioned on a horizontal line vertical to the sliding plate.

Preferably, the positioning device comprises four cylinders, two positioning plates are fixed on the front side and the rear side of the welding table respectively, one side of each positioning plate is provided with a positioning hole, the shaft end of each cylinder penetrates through the sliding plate to slide on the inner side of the corresponding positioning hole, a positioning block is fixed on the outer side of each cylinder and fixedly connected with the lower side of the sliding plate, and the cylinders are connected with the air source and the controller through air pipes.

Preferably, the rear side of the welding table is provided with a limiting block, a bolt is fixed on the rear side of the limiting block, a handle is fixed on the upper side of the bolt, a limiting ring slides on the outer side of the bolt, and the limiting ring is fixedly connected with the sliding plate.

Preferably, the stopping mechanism comprises two limiting plates, a C-shaped connector is fixed on the upper side of the rail, C-shaped stoppers are fixed on four corners of the upper surface of the sliding plate, the limiting plates are rotatably connected with the C-shaped connectors, and the limiting plates can slide on the inner sides of the C-shaped stoppers.

The utility model provides a pair of frame welding combination fixing device, beneficial effect lies in:

1. through setting up welding bench, semi-circular slide rail, semi-circular draw runner, column spinner, rotatory ring, support ring, realize that the welding bench can be rotatory ability, let weldment work can process the completion by alone, avoided two people to add the phenomenon emergence of mutually interfering together man-hour, reduced the time waste, improved the security of environment.

2. Through setting up sliding plate, track, connecting axle, gyro wheel, realize the ability that the welding bench can move for can assemble earlier and fix the back and remove to the welding position again, carry out the segmentation operation with the operation, avoid alone to make a round trip to operate different work, reduce its intensity of labour.

3. Through setting up electric telescopic push rod A, electric telescopic push rod B, butt joint post, connecting rod, support column A, a supporting bench A, bracing piece A, L type support column, support column B, a supporting bench B, support cylinder, locating pin, a supporting bench C, bracing piece B, supporting platform A, supporting platform B, utilize different support columns and strong point, accomplish the back with the spare part equipment and fix at the welding bench upside for the welding is more convenient, and welding quality is also higher.

Drawings

Fig. 1 is a schematic view of a rear side three-dimensional structure of a frame welding combination fixing device provided by the present invention;

fig. 2 is a schematic view of a partially enlarged three-dimensional structure of the area a in fig. 1 according to the present invention;

fig. 3 is a schematic view of a partially enlarged three-dimensional structure of a region B in fig. 1 according to the present invention;

fig. 4 is a schematic diagram of a rear side partially enlarged three-dimensional structure of the frame welding combination fixing device provided by the present invention;

fig. 5 is a schematic diagram of a right side cutting partially enlarged three-dimensional structure of the frame welding combination fixing device provided by the utility model.

In the figure: 1 welding table, 2 sliding plates, 3 tracks, 4 connecting shafts, 5 rollers, 6 electric telescopic push rods A, 7 electric telescopic push rods B, 8 butting columns, 9 connecting rods, 10 supporting columns A, 11 supporting columns A, 12 supporting rods A, 13L-shaped supporting columns, 14 supporting columns B, 15 supporting columns B, 16 supporting cylinders, 17 positioning pins, 18 supporting columns C, 19 supporting rods B, 20 supporting platforms A, 21 supporting platforms B, 22 connecting plates, 23 positioning rings, 24 semicircular sliding rails, 25 semicircular sliding strips, 26 rotating columns, 27 rotating rings, 28 supporting rings, 29 cylinders, 30 positioning plates, 31 positioning blocks, 32 limiting blocks, 33 bolts, 34 handles, 35 limiting rings, 36 limiting plates, 37C-type connectors, 38C-type limiters, 39 circular positioning blocks and 40C-type fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, a frame welding combination fixing device comprises a welding table 1 and a sliding plate 2, wherein rails 3 are arranged on the left side and the right side of the sliding plate 2, a plurality of rotating holes are formed in one side of each rail 3, a connecting shaft 4 is rotated on the inner side of each rotating hole, a plurality of rollers 5 are arranged on the left side and the right side below the sliding plate 2 in parallel, the centers of the rollers 5 are fixedly connected with the connecting shaft 4, the sliding plate 2 can move through the rollers 5, the welding table 1 can be driven by the sliding plate 2 to move, parts of a frame can be assembled and fixed firstly and then move backwards to be welded, the rails 3 can also form a ring, the sliding plate 2 can move more conveniently at the moment, continuous processing can be achieved, the fixing and welding can be divided into two parts, two persons can complete the fixing and welding work together, the work flow of the separation work can be clearer compared with the work of the two persons on the welding table 1, the occurrence of interference phenomenon can be avoided, the time waste caused by the interference phenomenon that two persons do one work together is clear, the work can be done together, and the back and forth work can be smoother, and forth work intensity can be reduced.

The welding table comprises a welding table 1, and is characterized in that a fixing component is arranged on the upper side of the welding table 1, the fixing component comprises four electric telescopic push rods A6 and an electric telescopic push rod B7, butting columns 8 are fixed at the front and rear ends of the left side of the upper surface of the welding table 1, a connecting rod 9 is fixed at the upper end of the right side of each butting column 8, two supporting columns A10 are arranged on the right side of each butting column 8, a supporting table A11 is fixed on the front side of each supporting column A10, a supporting rod A12 is arranged on the front side of each supporting column A10, two L-shaped supporting columns 13 are arranged on the front side of each supporting rod A12, two supporting columns B14 are arranged on the front side of each L-shaped supporting column 13, a supporting table B15 is fixed on the front side of each supporting column A10, a supporting column 16 is arranged on the front side of each supporting column B14, a positioning pin 17 is fixed on the upper side of each supporting column 16, a supporting table C18 is fixed on the outer side of each supporting column 16, a supporting rod B19 is arranged on the right side of each butting column 8, a supporting platform A20 is arranged on the rear side of each supporting rod B19, the rear side of the supporting platform A20 is provided with a supporting platform B21, the supporting column A10, the supporting rod A12, the L-shaped supporting column 13, the supporting column B14, the supporting cylinder 16, the supporting rod B19, the supporting platform A20 and the supporting platform B21 are fixedly connected with the welding table 1, the upper side of the supporting column A10, the upper side of the supporting rod B19 and the right side of the connecting rod 9 are respectively and fixedly provided with a connecting plate 22, the other side of the connecting plate 22 is fixedly provided with a positioning ring 23, the positioning ring 23 is detachably connected with an electric telescopic push rod A6 and an electric telescopic push rod B7, the shaft end of the electric telescopic push rod A6 is fixedly provided with a circular positioning block 39, the shaft end of the electric telescopic push rod B7 is fixedly provided with a C-shaped fixing block 40, the electric telescopic push rod A6 and the electric telescopic push rod B7 are connected with a power supply and a controller through leads, and the positioning ring 23 is detachably connected with the electric telescopic push rod A6 and the electric telescopic push rod B7 through threaded studs, through using the bracing piece of co-altitude, position for the spare part of frame is more convenient fixed, has improved the speed of fixed frame, has improved machining efficiency.

The welding table comprises a welding table 1 and a sliding plate 2, and is characterized in that a rotating mechanism is arranged between the welding table 1 and the sliding plate 2, the rotating mechanism comprises two semicircular slide rails 24, semicircular slide bars 25 slide on the inner sides of the semicircular slide rails 24, the semicircular slide bars 25 are fixedly connected with the welding table 1, the semicircular slide rails 24 are fixedly connected with the sliding plate 2, a rotating column 26 is fixed on the lower side of the welding table 1, a rotating ring 27 is fixed on the outer side of the rotating column 26, a supporting ring 28 is fixed on the upper side of the sliding plate 2, a rotating groove is arranged on the inner side of the supporting ring 28, the rotating column 26 rotates on the inner side of the supporting ring 28, the rotating ring 27 rotates on the inner side of the rotating groove, the semicircular slide rails 24, the semicircular slide bars 25, the rotating column 26, the rotating ring 27, the supporting ring 28 and the rotating groove are all located on a horizontal line perpendicular to the sliding plate 2, the principle that the length of the semicircular slide rails 24 and the semicircular slide bars 25 is longer than a quarter of the rotating track is utilized, so that the semicircular slide rails 24 and the semicircular slide rails 25 cannot fall off from the semicircular slide rails 24 when the rotating groove rotates, the semicircular slide rails 24 and the rotating ring 25 and the rotating ring 26, the rotating ring 27 and the rotating groove 25 can be positioned, thereby assisting the welding table 1 to weld only by one person.

The welding table 1 and the sliding plate 2 are provided with positioning devices, each positioning device comprises four cylinders 29, two positioning plates 30 are fixed on the front side and the rear side of the welding table 1, one side of each positioning plate 30 is provided with a positioning hole, the shaft end of each cylinder 29 penetrates through the corresponding sliding plate 2 and slides on the inner side of the corresponding positioning hole, a positioning block 31 is fixed on the outer side of each cylinder 29, the positioning blocks 31 are fixedly connected with the lower side of the corresponding sliding plate 2, the cylinders 29 are connected with an air source and a controller through air pipes, a limiting block 32 is arranged on the rear side of the welding table 1, a bolt 33 is fixed on the rear side of the limiting block 32, a handle 34 is fixed on the upper side of the bolt 33, a limiting ring 35 slides on the outer side of the bolt 33, the limiting ring 35 is fixedly connected with the corresponding sliding plate 2, when the shaft ends of the cylinders 29 extend out of the inner sides of the positioning holes, the welding table 1 cannot rotate, the welding table 1 is welded more stably at the moment, the limiting block 32 is utilized to block the welding table 1, and the positioning plates 30 are located at appropriate positions, so that the cylinders 29 can better fix the welding table 1.

The sliding plate 2 and the rail 3 are provided with a stopping mechanism, the stopping mechanism comprises two limiting plates 36, a C-shaped connector 37 is fixed on the upper side of the rail 3, C-shaped stoppers 38 are fixed on four corners of the upper surface of the sliding plate 2, the limiting plates 36 are rotatably connected with the C-shaped connector 37, the limiting plates 36 can slide on the inner sides of the C-shaped stoppers 38, the C-shaped stoppers 38 and the C-shaped connectors 37 are connected by the limiting plates 36, and the sliding plate 2 cannot move at this time, so that the welding is more stable.

It should be noted that:

the electric telescopic push rod A6, the electric telescopic push rod B7 and the air cylinder 29 which are provided by the application are all the prior art, and the specific functions and the usage thereof are not repeated, wherein:

the electric telescopic push rod A6 and the electric telescopic push rod B7 belong to one type of electric push rods, the electric push rods are also named as linear drivers, the electric push rods are mainly novel linear actuating mechanisms composed of mechanisms such as motor push rods, control devices and the like, and the electric drive devices mainly convert the rotary motion of a motor into the linear reciprocating motion of the push rods; may be considered as an extension of the rotary electric machine in terms of construction; the device can be used as an execution machine in various simple or complex process flows to realize remote control, centralized control or automatic control.

The cylinder 29 is a pneumatic actuator for converting the pressure energy of compressed gas into mechanical energy in pneumatic transmission; the cylinder has two types of reciprocating linear motion and reciprocating swing, and the cylinder capable of reciprocating linear motion can be divided into 4 types of single-acting cylinder, double-acting cylinder, diaphragm type cylinder and impact cylinder.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a frame welding combination fixing device, includes welding bench (1), sliding plate (2), its characterized in that, the sliding plate (2) left and right sides is equipped with track (3), track (3) one side is equipped with the rotatory hole of a plurality of, rotatory downthehole side is rotated there is connecting axle (4), sliding plate (2) below left and right sides parallel is equipped with a plurality of gyro wheel (5), fixed linking to each other between gyro wheel (5) the centre of a circle and connecting axle (4), welding bench (1) upside is equipped with fixed subassembly, be equipped with rotary mechanism between welding bench (1) and sliding plate (2).

2. The vehicle frame welding combined fixing device according to claim 1, wherein the fixing assembly comprises four electric telescopic push rods A (6) and four electric telescopic push rods B (7), docking columns (8) are fixed to the front and rear ends of the left side of the upper surface of the welding table (1), a connecting rod (9) is fixed to the upper ends of the right sides of the docking columns (8), two supporting columns A (10) are arranged on the right sides of the docking columns (8), a supporting table A (11) is fixed to the front side of each supporting column A (10), a supporting rod A (12) is arranged on the front side of each supporting column A (10), two L-shaped supporting columns (13) are arranged on the front side of each L-shaped supporting column (12), two supporting columns B (14) are arranged on the front side of each L-shaped supporting column (13), a supporting table B (15) is fixed to the front side of each supporting column A (10), a supporting column (16) is arranged on the front side of each supporting column B (14), a positioning pin (17) is fixed to the upper side of each supporting column (16), a supporting table C (18) is fixed to the outer side of the right side of each supporting column (16), a supporting column B (8) is arranged on the right side of the supporting column (19), a supporting platform A (20) is arranged on the rear side of the supporting platform (20A), and a platform (20) is arranged on the rear side (20A) and a platform (20A (21) and a) is arranged on the rear side of the supporting platform (20A (20) and a platform (20A) and a (20, bracing piece A (12), L type support column (13), support column B (14), support cylinder (16), bracing piece B (19), supporting platform A (20) and supporting platform B (21) all with weld bench (1) between fixed linking to each other, support column A (10) upside, bracing piece B (19) upside and connecting rod (9) right side all are fixed with connecting plate (22), connecting plate (22) opposite side is fixed with holding ring (23), can dismantle between holding ring (23) and electric telescopic push rod A (6), electric telescopic push rod B (7) and be connected, electric telescopic push rod A (6) axle head is fixed with circular locating piece (39), electric telescopic push rod B (7) axle head is fixed with C type fixed block (40), electric telescopic push rod A (6), electric telescopic push rod B (7) are through wire connection power and controller.

3. The welding combination fixing device for the vehicle frame according to claim 2, wherein the positioning ring (23) is detachably connected with the electric telescopic push rod A (6) and the electric telescopic push rod B (7) through threaded studs.

4. The vehicle frame welding combination fixing device according to claim 1, characterized in that the rotating mechanism comprises two semicircular sliding rails (24), a semicircular sliding strip (25) slides inside the semicircular sliding rail (24), the semicircular sliding strip (25) is fixedly connected with the welding table (1), the semicircular sliding rail (24) is fixedly connected with the sliding plate (2), a rotating column (26) is fixed on the lower side of the welding table (1), a rotating ring (27) is fixed on the outer side of the rotating column (26), a supporting ring (28) is fixed on the upper side of the sliding plate (2), a rotating groove is arranged inside the supporting ring (28), the rotating column (26) rotates inside the supporting ring (28), the rotating ring (27) rotates inside the rotating groove, the welding table (1) and the sliding plate (2) are provided with positioning devices, and the sliding plate (2) and the rail (3) are provided with a stop mechanism.

5. A frame welding combination fixing device according to claim 4, characterized in that the centers of the semicircular slide rail (24), the semicircular slide bar (25), the rotary column (26), the rotary ring (27), the support ring (28) and the rotary groove are all located on a horizontal line vertical to the sliding plate (2).

6. The frame welding combination fixing device according to claim 4, characterized in that the positioning device comprises four air cylinders (29), two positioning plates (30) are fixed on the front side and the rear side of the welding table (1), one side of each positioning plate (30) is provided with a positioning hole, the shaft end of each air cylinder (29) passes through the sliding plate (2) and slides inside the positioning hole, a positioning block (31) is fixed on the outer side of each air cylinder (29), the positioning block (31) is fixedly connected with the lower side of the sliding plate (2), and the air cylinders (29) are connected with an air source and a controller through air pipes.

7. The frame welding combination fixing device according to claim 6, characterized in that a limiting block (32) is arranged at the rear side of the welding table (1), a bolt (33) is fixed at the rear side of the limiting block (32), a handle (34) is fixed at the upper side of the bolt (33), a limiting ring (35) slides outside the bolt (33), and the limiting ring (35) is fixedly connected with the sliding plate (2).

8. The vehicle frame welding combination fixing device according to claim 4, characterized in that the stopping mechanism comprises two limiting plates (36), a C-shaped connector (37) is fixed on the upper side of the rail (3), C-shaped stoppers (38) are fixed on four corners of the upper surface of the sliding plate (2), the limiting plates (36) are rotatably connected with the C-shaped connectors (37), and the limiting plates (36) can slide inside the C-shaped stoppers (38).

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