CN217727666U - Steel construction welding turning device - Google Patents

Abstract

The utility model belongs to the technical field of steel construction welding, especially, steel construction welding turning device, can't adjust the centre gripping distance according to work piece length to current conventional welding turning device, make to the work piece of length difference carry out the centre gripping not convenient for, the problem of welding turning device's practicality has been reduced, the following scheme is proposed at present, it includes the base, the top fixed mounting of base has mount and first motor, two movable plates have been cup jointed in the outside slip of mount, and fixedly connected with two-way screw rod on the output shaft of first motor, the equal screw thread of two movable plates cup joints in the outside of two-way screw rod, and one side of movable plate has seted up the mounting hole, the pivot is installed in the mounting hole rotation, the equal fixed mounting of one end that two pivots are close to each other has the carriage. The utility model discloses a carry out interval adjustment so that carry out the clamping to not unidimensional work piece and fix and drive it and overturn to two connection frames, promoted the suitability of equipment.

Description

Steel construction welding turning device

Technical Field

The utility model relates to a steel construction welding technology field especially relates to a steel construction welding turning device.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removing and preventing processes of silanization, pure manganese phosphating, washing drying, galvanization and the like.

The steel construction need use welding turning device in the course of working, and the centre gripping distance can't be adjusted according to work piece length to the welding turning device of present conventionality for be not convenient for carry out the centre gripping to the work piece that length is different, reduced welding turning device's practicality, therefore we have proposed a steel construction welding turning device and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving present conventional welding turning device and can't adjusting the centre gripping distance according to work piece length for be not convenient for carry out the centre gripping to the work piece that length is different, reduced the shortcoming of welding turning device's practicality, and a steel construction welding turning device who proposes.

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

the utility model provides a steel construction welding turning device, includes the base, the top fixed mounting of base has mount and first motor, and two movable plates have been cup jointed in the outside slip of mount, and fixedly connected with two-way screw rod on the output shaft of first motor, and the equal screw thread of two movable plates cup joints in the outside of two-way screw rod, and one side of movable plate has seted up the mounting hole, and the pivot is installed in the mounting hole rotation, and the equal fixed mounting of one end that two pivots are close to each other has the carriage, and threaded hole is seted up at the top of carriage, and threaded hole female connection has the lead screw, and the bottom of lead screw is rotated and is connected with the clamp plate, and the top fixed mounting of lead screw has the knob, the outside of pivot is fixed to have cup jointed driven sprocket, the round hole has been seted up to one side of movable plate, and the cylinder is installed to the internal rotation round hole, and the cylindrical outside is fixed hub connection has drive sprocket, lies in same side drive sprocket and driven sprocket and drive chain, and the top fixed mounting of mount has the second motor, fixedly connected with the square pole on the output shaft of second motor, two square holes have been seted up to cylindrical one side, square pole sliding connection is in two square holes.

Preferably, the outer side of the bidirectional screw is provided with two external threads with opposite rotation directions, positioning holes are formed in two sides of the fixing frame, and the bidirectional screw is rotatably connected in the two positioning holes.

Preferably, the top of the pressing plate is fixedly provided with an L plate, the top of the connecting frame is provided with a guide hole, and the two L plates are respectively connected in the corresponding guide holes in a sliding manner.

Preferably, the top of the L plate is provided with a positioning hole, and the two screw rods are respectively and rotatably connected in the corresponding positioning holes.

Preferably, the outer side of the cylinder is fixedly sleeved with two limiting rings, and the two limiting rings are movably abutted to the two sides of the corresponding moving plate respectively.

Preferably, the front side and the rear side of the moving plate are both fixedly provided with fixed shafts, the outer sides of the fixed shafts are rotatably sleeved with supporting wheels, and the supporting wheels are in rolling connection with the top of the base.

In the utility model, the steel structure welding turnover device drives the two-way screw rod by starting the first motor, the two-way screw rod drives the two movable plates to move towards one side close to each other or away from each other by the screw transmission with the two movable plates and under the guiding action of the fixed frame, so as to adjust the distance between the two connecting frames to adapt to the length of a workpiece, then the two ends of the workpiece are arranged in the two connecting frames, and the two knobs are rotated to drive the screw rod to rotate, the screw rod drives the movable plate to move downwards by the screw transmission with the threaded hole, and the workpiece is pressed and fixed;

in the utility model, the steel structure welding turnover device drives the square bar to rotate by starting the second motor, the square bar drives the two cylinders to synchronously rotate by matching with the square hole, and the two cylinders drive the two rotating shafts to rotate by the transmission of the driving sprocket and the driven sprocket respectively, thereby driving the two connecting frames to rotate and further driving the workpiece to turn;

the utility model has the advantages of reasonable design, carry out interval adjustment so that carry out the clamping to not unidimensional work piece and fix and drive it and overturn through carrying out two connection frames, promoted the suitability of equipment, the reliability is high.

Drawings

Fig. 1 is a schematic perspective view of a steel structure welding turnover device provided by the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic sectional structural view of a steel structure welding turnover device provided by the utility model;

FIG. 4 is a partial enlarged view of portion B of FIG. 3;

fig. 5 is a partially enlarged view of a portion C in fig. 3.

In the figure: 1. a base; 2. moving the plate; 3. a connecting frame; 4. pressing a plate; 5. a fixed mount; 6. a square bar; 7. A bidirectional screw; 8. a screw rod; 9. an L plate; 10. a knob; 11. a first motor; 12. a second motor; 13. A driven sprocket; 14. a drive sprocket; 15. a cylinder; 16. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-5, a steel structure welding turning device, including a base 1, the top fixed mounting of base 1 has mount 5 and first motor 11, two movable plates 2 have been cup jointed in the outside slip of mount 5, and fixedly connected with two-way screw 7 on the output shaft of first motor 11, two movable plates 2 all screw-thread cup joint in the outside of two-way screw 7, and one side of movable plate 2 has seted up the mounting hole, rotate in the mounting hole and install pivot 16, the equal fixed mounting in one end that two pivot 16 are close to each other has link frame 3, the threaded hole has been seted up at the top of link frame 3, threaded hole female connection has lead screw 8, the bottom of lead screw 8 rotates and is connected with clamp plate 4, the top fixed mounting of lead screw 8 has knob 10, the outside fixed cup joint of pivot 16 has driven sprocket 13, round hole has been seted up to one side of movable plate 2, round hole internal rotation installs cylinder 15, the outside fixed hub connection of cylinder 15 has drive sprocket 14, drive sprocket 14 and driven sprocket 13 that lie in same one side are gone up and are driven and are installed the same chain, and the top fixed mounting of 5 has second motor 12, fixedly connected with square pole 6 on the output shaft of second motor 12, one side has seted up two square holes, slide connection in two square pole fixing mount 6.

In this embodiment, the outside of two-way screw 7 is provided with two external screw threads that revolve to opposite, and the locating hole has all been seted up to the both sides of mount 5, and two-way screw 7 rotates to be connected in two locating holes, rotates the location to two-way screw 7.

In this embodiment, the top fixed mounting of clamp plate 4 has L board 9, and the guiding hole has been seted up at the top of connecting frame 3, and two L boards 9 are sliding connection respectively in the guiding hole that corresponds, lead clamp plate 4.

In this embodiment, the top of the L-plate 9 is provided with a positioning hole, and the two lead screws 8 are respectively rotatably connected in the corresponding positioning holes to rotatably position the lead screws 8.

In this embodiment, the fixed two spacing collars that have cup jointed in the outside of cylinder 15, two spacing collars respectively with the movable butt in both sides of the movable plate 2 that corresponds, carry on spacingly to cylinder 15.

In this embodiment, the front and rear sides of the moving plate 2 are both fixedly provided with a fixed shaft, the outer side of the fixed shaft is rotatably sleeved with a supporting wheel, and the supporting wheel is in rolling connection with the top of the base 1 to support the moving plate 2.

In this embodiment, when using, drive two-way screw 7 through starting first motor 11, two-way screw 7 is through the screw drive with two movable plates 2 and drive two movable plates 2 to the one side motion that is close to each other or keeps away from each other under the guide effect of mount 5, thereby adjust the interval of two connection frame 3, in order to adapt to work piece length, then arrange the both ends of work piece in two connection frame 3, and rotatory two knobs 10 drive lead screw 8 and rotate, lead screw 8 drives down through the screw drive belt clamp plate 4 with the screw hole, compress tightly fixedly the work piece, drive square bar 6 through starting second motor 12 and rotate, square bar 6 drives two cylinders 15 through the cooperation with the square hole and carries out synchronous rotation, two cylinders 15 drive two pivots 16 through the transmission of driving sprocket 14 with driven sprocket 13 respectively and rotate, thereby drive two connection frame 3 and rotate, and then drive the work piece and carry out upset work.

Claims (6)

1. The steel structure welding turnover device is characterized by comprising a base (1), wherein a fixed frame (5) and a first motor (11) are fixedly mounted at the top of the base (1), two movable plates (2) are slidably sleeved at the outer side of the fixed frame (5), a bidirectional screw (7) is fixedly connected to an output shaft of the first motor (11), the two movable plates (2) are uniformly and threadedly sleeved at the outer sides of the bidirectional screw (7), a mounting hole is formed in one side of each movable plate (2), a rotating shaft (16) is rotatably mounted in the mounting hole, a connecting frame (3) is fixedly mounted at one end, close to each other, of the two rotating shafts (16), a threaded hole is formed in the top of the connecting frame (3), a lead screw (8) is in threaded hole internal thread connection, a pressing plate (4) is rotatably connected to the bottom end of the lead screw (8), a knob (10) is fixedly mounted at the top end of the lead screw (8), a driven sprocket (13) is fixedly sleeved at the outer side of the rotating shaft (16), a side of the movable plate (2) is provided with a round hole, a cylinder (15) is rotatably mounted in the round hole, a driving sprocket (14) is fixedly sleeved at the outer side of the cylinder (15), a driving sprocket (14) positioned at the same side of the cylinder (15), a second motor (12) is fixedly mounted on the fixed sprocket (6), and a second motor (12) is mounted on the fixed frame (6), two square holes are formed in one side of the cylinder (15), and the square rod (6) is connected into the two square holes in a sliding mode.

2. The steel structure welding turnover device according to claim 1, wherein two external threads with opposite rotation directions are arranged on the outer side of the bidirectional screw (7), positioning holes are formed in two sides of the fixing frame (5), and the bidirectional screw (7) is rotatably connected in the two positioning holes.

3. The steel structure welding turnover device of claim 1, wherein the top of the pressing plate (4) is fixedly provided with an L-shaped plate (9), the top of the connecting frame (3) is provided with a guide hole, and the two L-shaped plates (9) are respectively connected in the corresponding guide holes in a sliding manner.

4. The steel structure welding turnover device according to claim 3, wherein the top of the L-shaped plate (9) is provided with positioning holes, and the two screw rods (8) are rotatably connected in the corresponding positioning holes respectively.

5. The steel structure welding turnover device according to claim 1, wherein two limiting rings are fixedly sleeved on the outer side of the cylinder (15), and the two limiting rings are movably abutted to two sides of the corresponding moving plate (2) respectively.

6. The steel structure welding turnover device according to claim 1, wherein fixed shafts are fixedly mounted on the front side and the rear side of the moving plate (2), supporting wheels are rotatably sleeved on the outer sides of the fixed shafts and are in rolling connection with the top of the base (1).

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