CN218745917U

CN218745917U - Welding jig can overturn

Info

Publication number: CN218745917U
Application number: CN202223345633.5U
Authority: CN
Inventors: 王霆
Original assignee: Wuhan Youzhu Automation Mold Co ltd
Current assignee: Wuhan Youzhu Automation Mold Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-03-28
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to a welding jig technical field especially relates to a welding jig can overturn. The technical scheme comprises the following steps: the clamping device comprises supporting legs, the supporting legs are provided with two sets of, two sets of the supporting legs are close to one side each other and are provided with a connecting disc, connecting disc one side is provided with the connecting rod, connecting rod one side is provided with the mounting panel, and is two sets of be connected with two-way threaded rod and guide bar between the mounting panel respectively, the cover is equipped with two sets of fixture on two-way threaded rod and the guide bar, every group fixture includes the movable block, the movable block top is provided with solid fixed splint, gu fixed splint top is provided with movable clamp plate, be provided with the lead screw on the movable clamp plate. The utility model has the advantages of being simple in whole structure, convenient operation can stabilize the centre gripping to the work piece fast, can be applicable to the work piece of different specifications, different shapes simultaneously, can make the work piece carry out the upset operation, has saved regulation changeover time, has improved welding jobs's efficiency.

Description

Welding jig can overturn

Technical Field

The utility model relates to a welding jig technical field especially relates to a welding jig can overturn.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials such as plastics in a heated, high-temperature or high-pressure manner, and many times during welding operations, a fixture is required to firmly clamp a workpiece, so that the welding operations can be performed on the workpiece quickly and stably. To this end, we propose a reversible welding jig.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at the problem that exists among the background art, provide a welding jig can overturn.

The technical scheme of the utility model: the utility model provides a welding jig can overturn, includes the supporting leg, the supporting leg is provided with two sets ofly, and is two sets of one side that is close to each other of supporting leg is provided with the connection pad, connection pad one side is provided with the connecting rod, connecting rod one side is provided with the mounting panel, and is two sets of be connected with two-way threaded rod and guide bar between the mounting panel respectively, the cover is equipped with two sets of fixture on two-way threaded rod and the guide bar, every group fixture includes the movable block, the movable block top is provided with solid fixed splint, gu fixed splint top is provided with movable clamp plate, be provided with the lead screw on the movable clamp plate.

Preferably, each group of connecting discs is provided with a slotted hole, and the connecting rods are correspondingly installed with the slotted holes.

Preferably, one side of one group of connecting rods is provided with a rotating handle, a first penetrating groove is formed in one group of supporting legs, and one end of the rotating handle penetrates through the first penetrating groove to be correspondingly installed on one side of the connecting disc.

Preferably, each group of mounting plates is provided with a second through hole, two ends of the bidirectional threaded rod are correspondingly mounted with the through holes, and one end of the bidirectional threaded rod penetrates through the second through hole and is connected with a motor.

Preferably, the plurality of moving blocks are provided with a plurality of groups, the plurality of groups of moving blocks sleeved on the outer ring of the bidirectional threaded rod are all provided with a first threaded hole, and the plurality of groups of moving blocks sleeved on the outer ring of the guide rod are all provided with a third through hole.

Preferably, the fixed clamping plate and the movable clamping plate are provided with arc-shaped grooves at one side close to each other, the movable clamping plate is provided with a second threaded hole, and the screw rod and the second threaded hole are correspondingly installed.

Preferably, a handle is arranged on one side of the screw rod, and a pressing plate is connected to the other end of the screw rod, which is located on one side of the arc groove of the movable clamping plate.

Preferably, the two sides of each movable clamping plate are respectively provided with a first mounting block, a fourth through hole is formed in the first mounting block on the same side, a spring is arranged below the mounting block on the other side, and one end of the spring is connected with a clamping block.

Preferably, the same side of each group of the fixed clamping plates is provided with a second mounting block, a guide post is arranged above the second mounting block, one end of the guide post penetrates through the first mounting block through a fourth through hole, the other side of each fixed clamping plate is provided with a clamping seat, and the clamping seat and the clamping block can correspond to a buckle.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model can better perform stable clamping on workpieces with different specifications and different shapes through the arrangement of the clamping mechanisms, can adjust two groups of clamping mechanisms through the arrangement of the bidirectional threaded rod and the motor, can turn over the welding workpiece through the arrangement of the connecting rod, the mounting plate and the rotating handle, and is convenient for welding operation;

the utility model has the advantages of being simple in whole structure, convenient operation can stabilize the centre gripping to the work piece fast, can be applicable to the work piece of different specifications, different shapes simultaneously, can make the work piece carry out the upset operation, has saved regulation changeover time, has improved welding jobs's efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is another schematic view of the present invention;

fig. 3 is a schematic structural diagram of the clamping mechanism of the present invention.

Reference numerals: 1. supporting legs; 2. connecting the disc; 3. a connecting rod; 4. mounting a plate; 5. a bidirectional threaded rod; 6. a guide bar; 7. a clamping mechanism; 71. a moving block; 72. fixing the clamping plate; 73. a movable splint; 74. a first mounting block; 75. a spring; 76. a clamping block; 77. a second mounting block; 78. a guide post; 79. a card holder; 8. a screw rod; 9. turning a handle; 10. a motor; 11. and (7) pressing a plate.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Examples

As shown in the figure 1-2, the reversible welding fixture provided by the utility model comprises support legs 1, two groups of support legs 1 are provided with a connecting disc 2 at one side, the support legs 1 are fixedly connected with the connecting disc 2, a connecting rod 3 is arranged at one side of the connecting disc 2, a slotted hole is arranged on each group of connecting disc 2, the connecting rod 3 is correspondingly arranged with the slotted hole, the connecting rod 3 is rotationally connected with the connecting disc 2 through the slotted hole, a rotating handle 9 is arranged at one side of one group of connecting rods 3, one end of the rotating handle 9 is fixedly connected with the connecting rod 3, a through groove I is arranged on the support legs 1, one end of the rotating handle 9 is correspondingly arranged at one side of the connecting disc 2 through the through groove I, the rotating handle 9 is rotationally connected with the support legs 1 and the connecting disc 2, the rotating handle 9 can more conveniently rotate the clamping mechanism 7, thereby the workpieces to be welded are turned over, a mounting plate 4 is arranged at one side of the connecting rod 3, the connecting rod 3 is fixedly connected with one side of the mounting plate 4, two groups of the mounting plate 4 are respectively connected with a bidirectional threaded rod 5 and a motor 7, two groups of the bidirectional threaded rod are connected with a motor 7, a plurality of the bidirectional threaded rod 7 is arranged at one group of the bidirectional threaded rod, a motor 7, a first threaded hole is formed in each of a plurality of groups of moving blocks 71 sleeved on the outer ring of the bidirectional threaded rod 5, the moving blocks 71 are in threaded connection with the bidirectional threaded rod 5, a third through hole is formed in each of the plurality of groups of moving blocks 71 sleeved on the outer ring of the guide rod 6, the moving blocks 71 are in sliding connection with the guide rod 6, the guide rod 6 can better guide the moving blocks 71 and simultaneously enable the two groups of moving blocks 71 to be more stable during movement, a fixed clamping plate 72 is arranged above the moving blocks 71, the moving blocks 71 are fixedly connected with the fixed clamping plate 72, a movable clamping plate 73 is arranged above the fixed clamping plate 72, the fixed clamping plate 72 and the movable clamping plate 73 are mutually attached to one side close to each other, a lead screw 8 is arranged on the movable clamping plate 73, arc-shaped grooves are formed in one side, which the fixed clamping plate 72 and the movable clamping plate 73 are close to each other, and the arc-shaped grooves can facilitate the welding work of cylindrical workpieces, the movable clamping plate 73 is provided with a second threaded hole, the screw rod 8 and the threaded holes are correspondingly arranged, the screw rod 8 is in threaded connection with the movable clamping plate 73, one side of the screw rod 8 is provided with a handle which is fixedly connected with the screw rod 8, the other end of the screw rod 8 is positioned on one side of the arc groove of the movable clamping plate 73 and is connected with the pressing plate 11, the pressing plate 11 is rotatably connected with the screw rod 8, the pressing plate 11 can better press and clamp workpieces with smaller specifications, so that the movable clamping plate can be suitable for processing workpieces with different specifications, two sides of each group of movable clamping plates 73 are respectively provided with a first mounting block 74, the first mounting blocks 74 are fixedly connected with the movable clamping plate 73, a fourth through hole is arranged on the first mounting block 74 on the same side, a spring 75 is arranged below the first mounting block 74 on the other side, one end of the spring 75 is fixedly connected with the first mounting block 74, one end of the spring 75 is connected with a clamping block 76, and the other end of the spring 75 is fixedly connected with the clamping block 76, the setting of spring 75 can make the work piece of different thickness weld the messenger, can be better adjust, the same one side of every group solid fixed splint 72 all is provided with installation piece two 77, installation piece two 77 and solid fixed splint 72 fixed connection, installation piece two 77 top is provided with guide post 78, the one end and the installation piece two 77 fixed connection of guide post 78, guide post 78 one end passes installation piece one 74 through four through holes, the setting of guide post 78 can be better carry out spacingly to movable splint 73, thereby make movable splint 73 can be more firm carry out the centre gripping to the work piece, solid fixed splint 72 opposite side is provided with cassette 79, cassette 79 one side and solid fixed splint 72 fixed connection, cassette 79 and fixture block 76 can correspond the buckle, the processing welding operation of different work pieces can be more convenient for deal with to cassette 79 and fixture block 76 buckle form setting, fixture 7's setting can be better to different specifications, the work piece of different shapes is firmly the centre gripping, be convenient for going on of weldment.

In the embodiment, an operator firstly adjusts the position of the mounting plate 4 by rotating the rotating handle 9, then lifts one group of movable clamping plates 73 upwards, the movable clamping plates 73 move upwards to drive the mounting block I74 on one side to perform guiding motion along the guide posts 78, then places one end of one group of workpieces to be welded above the fixed clamping plate 72, then loosens the movable clamping plates 73, so that the movable clamping plates 73 recover to the initial position under the resetting action of the springs 75 on the other side, the movable clamping plates 73 and the fixed clamping plates 72 firmly clamp the workpieces, then the other group of workpieces are clamped between the other group of fixed clamping plates 72 and the movable clamping plates 73 by repeating the operations, when the two groups of workpieces to be welded are all placed, the motor 10 is electrified to work, the motor 10 is electrified to drive the bidirectional threaded rod 5 to rotate, the bidirectional threaded rod 5 rotates to drive the two groups of movable blocks 71 to synchronously move close to each other, meanwhile, the movable blocks 71 on the other side perform guiding motion along the guide rods 6, the movable blocks 71 move to drive the fixed clamping plates 72 to move, and when the two groups of fixed clamping plates 72 move to close to each other, the welding positions of the two groups of workpieces to be welded can be welded to be adhered to each other;

when a workpiece to be welded is in a plate shape, one side of the workpiece to be welded, which is close to each other, is stably clamped through the fixed clamping plate 72 and the movable clamping plate 73, when the workpiece to be welded is in a column shape, the workpiece is placed in the arc groove above the fixed clamping plate 72, the workpiece is stably clamped through the arc groove below the movable clamping plate 73, when the specification of the workpiece is small, an operator rotates the handle to enable the screw rod 8 to drive the pressing plate 11 to move downwards through rotation, the pressing plate 11 moves downwards to extrude and clamp the workpiece, and the welding clamp can be suitable for column-shaped workpieces of different specifications to perform welding work;

when the weldment work goes on, need overturn the adjustment with the work piece, thereby can make the more convenient going on of weldment work, it changes 9 to rotate when needing to overturn, it rotates to make 9 drive connecting rod 3, connecting rod 3 rotates and drives mounting panel 4 and rotate, mounting panel 4 rotates and drives two-way threaded rod 5 and guide bar 6 and follows the rotation, two-way threaded rod 5 and guide bar 6 follow the rotation and make and drive fixture 7 and overturn, thereby make the work piece follow and overturn, then can make things convenient for more and carry out the welding operation to the position that the work piece back of the body needs the welded, the whole easy operation, high convenience and fastness, can be suitable for the work piece of different shapes to process the welding, can be suitable for the weldment work of different specification work pieces simultaneously, can overturn the work piece when the welding simultaneously, do benefit to going on of work piece welding operation more, do benefit to the popularization.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a welding jig can overturn, includes supporting leg (1), its characterized in that: the supporting leg (1) is provided with two sets ofly, two sets of supporting leg (1) is close to one side each other and is provided with connection pad (2), connection pad (2) one side is provided with connecting rod (3), connecting rod (3) one side is provided with mounting panel (4), and is two sets of be connected with two-way threaded rod (5) and guide bar (6) between mounting panel (4) respectively, the cover is equipped with two sets of fixture (7) on two-way threaded rod (5) and guide bar (6), every group fixture (7) include movable block (71), movable block (71) top is provided with solid fixed splint (72), gu fixed splint (72) top is provided with movable splint (73), be provided with lead screw (8) on movable splint (73).

2. A reversible welding jig according to claim 1, characterized in that each set of said connection discs (2) is provided with a slotted hole, and said connecting rods (3) are mounted in correspondence with the slotted holes.

3. A reversible welding jig according to claim 1, characterized in that one side of one set of said connecting rods (3) is provided with a rotating handle (9), one set of said supporting legs (1) is provided with a first through slot, and one end of said rotating handle (9) is installed through the first through slot corresponding to one side of the connecting disc (2).

4. A reversible welding jig according to claim 1, characterized in that each set of said mounting plates (4) is provided with two through holes, two ends of said two-way threaded rod (5) are correspondingly mounted with the two through holes, and one end of said two-way threaded rod (5) is connected with the motor (10) through the two through holes.

5. The reversible welding fixture as claimed in claim 1, wherein said moving blocks (71) are provided with a plurality of sets, a first threaded hole is formed on each set of said moving blocks (71) sleeved on the outer ring of the bidirectional threaded rod (5), and a third through hole is formed on each set of said moving blocks (71) sleeved on the outer ring of the guide rod (6).

6. The reversible welding fixture as claimed in claim 1, wherein said fixed clamping plate (72) and said movable clamping plate (73) are provided with an arc-shaped slot on the side close to each other, said movable clamping plate (73) is provided with a second threaded hole, and said screw rod (8) is correspondingly installed with the threaded hole.

7. A reversible welding jig according to claim 6, characterized in that a handle is arranged on one side of said screw rod (8), and a pressing plate (11) is connected to the other end of said screw rod (8) on one side of the arc groove of the movable clamping plate (73).

8. A reversible welding jig according to claim 1, characterized in that each set of said movable clamping plates (73) is provided with a first mounting block (74) at both sides, said first mounting block (74) at the same side is provided with a fourth through hole, a spring (75) is provided under said first mounting block (74) at the other side, and one end of said spring (75) is connected with a clamping block (76).

9. The reversible welding jig according to claim 8, wherein a second mounting block (77) is disposed on the same side of each set of the fixing clamping plates (72), a guiding post (78) is disposed above the second mounting block (77), one end of the guiding post (78) passes through the first mounting block (74) via a fourth through hole, a clamping seat (79) is disposed on the other side of the fixing clamping plate (72), and the clamping seat (79) and the clamping block (76) can be correspondingly clamped.