CN212760599U

CN212760599U - Punch press is used in steel construction production

Info

Publication number: CN212760599U
Application number: CN202021636011.6U
Authority: CN
Inventors: 吴斌; 昝长刚; 尹志国; 姚志焕; 纪茂坤
Original assignee: Tangshan Kaiao Steel Structure Co ltd
Current assignee: Tangshan Kaiao Steel Structure Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-03-23
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to the technical field of punching press, and a punch press is used in steel construction production is disclosed, the on-line screen storage device comprises a base, the last welded surface of base is fixed with the support, the medial surface upper end of support is rotated and is connected with the bent axle, the right flank welded fastening of support has the motor, the surface rotation of bent axle is connected with the actuating arm, the bottom rotation of actuating arm is connected with the linking arm, the bottom welded fastening of linking arm has the fixed festival, the bottom welded fastening of fixed festival has the die, the surface sliding connection of die has the urceolus, the surface bottom welded fastening of urceolus has the tighrening ring, the kerve has been seted up to the bottom surface of urceolus, the inside of kerve is. This punch press is used in steel construction production is through being connected the tighrening ring with the steel construction to can improve the efficiency of die stamping through cutting stamping device.

Description

Punch press is used in steel construction production

Technical Field

The utility model relates to a punching press technical field specifically is a punch press is used in steel construction production.

Background

The existing steel structure punch press is driven by a motor through mechanical transmission, generally adopts a crank slider and other structures to drive a flywheel and an eccentric wheel which is coaxial with the flywheel, the eccentric wheel is connected with an upper punch die through a connecting rod, the upper punch die reciprocates up and down through the rotation of the eccentric wheel to realize the punching operation, but the punching machine has the defects of large impact force on the die and influence on the service life of the die due to the fact that the inertia force presses down quickly and the punching die falls rigidly, and in addition, because the steel structure has higher strength, when the punching die is used for punching, multiple times of punching forming are needed, but the punching die mode has lower efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a punch press is used in steel construction production has solved the problem of steel construction punching press.

(II) technical scheme

For the purpose of realizing the punching press of above-mentioned steel construction, the utility model provides a following technical scheme: the utility model provides a punch press is used in steel construction production, includes the base, the last welded surface of base is fixed with the support, the medial surface upper end of support is rotated and is connected with the bent axle, the right flank welded fastening of support has the motor, the surface rotation of bent axle is connected with the actuating arm, the bottom of actuating arm is rotated and is connected with the linking arm, the bottom welded fastening of linking arm has the fixed knot, the bottom welded fastening of fixed knot has the die, the surface sliding connection of die has the urceolus, the surface bottom welded fastening of urceolus has the tighrening ring, the kerve has been seted up to the bottom surface of urceolus, the inside of kerve is provided with cutting stamping device.

Preferably, the cutting and stamping device comprises a rotary ring, a cutting knife, side grooves, an inner groove, an outer gear row, an inner gear row and a gear, the rotary ring is rotatably connected inside the bottom groove, the cutting knife is welded and fixed on the bottom surface of the rotary ring, the side grooves are formed in the outer surface of the outer barrel, the inner groove is formed in the inner side surface of the side groove, the outer gear row and the inner gear row are respectively and slidably connected inside the inner groove on the inner side and the outer side, the outer gear row and the inner gear row are meshed through the gear, the fastening ring is connected with the steel structure, the outer barrel can be fastened on the outer surface of the steel structure, the motor is started to drive the crankshaft to rotate, the crankshaft can drive the connecting arm to rotate through the driving arm, the fixing node can drive the stamping die to slide up and down inside the outer barrel and stamp the steel structure, and the stamping die drives the inner gear, and then interior tooth row passes through the gear and drives outer tooth row rather than reverse movement, and outer tooth row can make the change ring drive cutting knife also can slide from top to bottom in the pivoted to when the die lapse when the cutting knife rebound when to the steel construction punching press, and when the die lapse keeps away from the steel construction the cutting knife can cut the steel construction after the die punching press, thereby improves punching press efficiency.

Preferably, the rotating ring can slide up and down while rotating in the bottom groove, so that the steel structure punched by the punching die can be conveniently cut.

Preferably, the swivel is connected with the motor transmission that sets up in the kerve inside, and motor and outer row of teeth welded fastening, and outer row of teeth can make the swivel drive cutting knife also can slide from top to bottom in the pivoted through the motor, and then can cut the steel construction after the punching press of die through the cutting knife to improve punching press efficiency.

Preferably, the side groove is a through groove, so that the punching die can drive the inner tooth row to move up and down through the connecting block.

Preferably, the inner gear row and the punching die are welded and fixed through a connecting block, the punching die can drive the inner gear row to move up and down, and then the inner gear row can drive the outer gear row to move relative to the inner gear row through a gear.

Preferably, the connecting arm is movably connected with the side groove, so that the connecting arm drives the punching die to move through the fixing joint.

Preferably, the middle part of the crankshaft is in an H shape, so that the crankshaft drives the driving arm to move up and down conveniently.

Compared with the prior art, the utility model provides a punch press is used in steel construction production possesses following beneficial effect:

1. this punch press is used in steel construction production, through being connected the tighrening ring with the steel construction, and then can fasten the urceolus at the surface of steel construction, starter motor drives the bent axle and rotates this moment, and then the bent axle can make the linking arm drive the fixed knot rotation through the actuating arm, and then the fixed knot can drive the die and slide from top to bottom and carry out the punching press to the steel construction in the inside of urceolus, the die drives interior rack through the connecting block simultaneously and reciprocates, and then interior rack drives outer rack and its reverse motion through the gear, and outer rack can make the change ring drive the cutting knife also can slide from top to bottom in the pivoted, thereby cutting knife rebound when the die rebound when the punching press to the steel construction punching press, and the steel construction after the cutting knife can cut the punching press when the die rebound keeps away from the steel construction, thereby.

2. This punch press is used in steel construction production, the change is connected with the motor drive that sets up in the kerve inside, and motor and outer row of teeth welded fastening, and outer row of teeth can make the change drive cutting knife also can slide from top to bottom in the pivoted through the motor, and then can cut the steel construction after the stamping of counterpunch through the cutting knife to improve punching press efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the bottom trough of the present invention;

fig. 3 is a partial sectional view of the structural outer cylinder of the present invention.

Wherein: 1. a base; 2. a support; 3. a crankshaft; 4. a motor; 5. a drive arm; 6. a connecting arm; 7. a fixed joint; 8. punching a die; 9. an outer cylinder; 10. a fastening ring; 11. a bottom groove; 12. rotating the ring; 13. a cutting knife; 14. a side groove; 15. an inner tank; 16. an outer row of teeth; 17. an inner gear row; 18. a gear.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a punch press for steel structure production, including a base 1, a bracket 2 fixed to the upper surface of the base 1 by welding, a crankshaft 3 rotatably connected to the upper end of the inner side surface of the bracket 2, a motor 4 fixed to the right side surface of the bracket 2 by welding, a driving arm 5 rotatably connected to the outer surface of the crankshaft 3, a connecting arm 6 rotatably connected to the bottom end of the driving arm 5, a fixed joint 7 fixed to the bottom end of the connecting arm 6 by welding, a die 8 fixed to the bottom end of the fixed joint 7, an outer cylinder 9 slidably connected to the outer surface of the die 8, a fastening ring 10 fixed to the bottom end of the outer cylinder 9, a bottom groove 11 formed in the bottom surface of the outer cylinder 9, a cutting and punching device provided inside the bottom groove 11, the cutting and punching device including a rotary ring 12, a cutting knife 13, a side groove 14, an inner groove 15, an outer row of teeth 16, the cutting knife 13 is welded and fixed on the bottom surface of the rotary ring 12, the side groove 14 is arranged on the outer surface of the outer cylinder 9, the inner groove 15 is arranged on the inner side surface of the side groove 14, the outer tooth row 16 and the inner tooth row 17 are respectively connected inside the inner side inner groove 15 and the outer side inner groove 15 in a sliding way, the outer tooth row 16 and the inner tooth row 17 are meshed through the gear 18, the outer cylinder 9 can be fastened on the outer surface of the steel structure by connecting the fastening ring 10 with the steel structure, the crank shaft 3 is driven by the starting motor 4 to rotate, the connecting arm 6 is driven by the crank shaft 3 through the driving arm 5 to drive the fixed joint 7 to rotate, the fixed joint 7 can drive the die 8 to slide up and down inside the outer cylinder 9 and punch the steel structure, the die 8 drives the inner tooth row 17 to move up and down through the connecting block, the inner tooth row 17 drives the outer tooth row 16 to move in the reverse direction with the inner tooth row 17 through the gear 18, thereby when the stamping die 8 moves downwards and the cutting knife 13 moves upwards when the stamping die 8 moves upwards and is away from the steel structure, the cutting knife 13 can cut the steel structure stamped by the stamping die when the stamping die 8 moves upwards and is away from the steel structure, thereby improving the stamping efficiency, the rotating ring 12 can slide up and down when rotating in the bottom groove 11, the steel structure stamped by the stamping die 8 can be conveniently cut, the rotating ring 12 is in transmission connection with a motor arranged in the bottom groove 11, the motor is fixedly welded with the outer tooth row 16, the outer tooth row 16 can lead the rotating ring 12 to drive the cutting knife 13 to rotate and slide up and down through the motor, the steel structure stamped by the stamping die 8 can be further cut through the cutting knife 13, so as to improve the stamping efficiency, the side groove 14 is a through groove, the stamping die 8 can drive the inner tooth row 17 to move up and down through a connecting block, and the inner tooth row 17 is fixedly, can drive interior row of teeth 17 through die 8 and reciprocate, and then interior row of teeth 17 can drive outer row of teeth 16 rather than relative movement through gear 18, and linking arm 6 and side groove 14 swing joint, the linking arm 6 of being convenient for drives die 8 through fixed knot 7 and removes, and the mid portion of bent axle 3 is the H shape, and the bent axle 3 of being convenient for drives actuating arm 5 and reciprocates.

When in use, the fastening ring 10 is connected with the steel structure, so that the outer cylinder 9 can be fastened on the outer surface of the steel structure, the starting motor 4 drives the crankshaft 3 to rotate, the crankshaft 3 can drive the connecting arm 6 to drive the fixed joint 7 to rotate through the driving arm 5, the fixed joint 7 can drive the stamping die 8 to slide up and down in the outer cylinder 9 and stamp a steel structure, meanwhile, the stamping die 8 drives the inner gear row 17 to move up and down through the connecting block, the inner gear row 17 drives the outer gear row 16 to move in the opposite direction through the gear 18, and the outer gear row 16 can drive the cutter 13 to rotate and slide up and down through the rotating ring 12 through the motor, thereby 13 rebound of cutting knife when the punching die 8 rebound when the steel construction punching press, and the steel construction after the steel construction punching press can be cut to cutting knife 13 when the steel construction is kept away from to the rebound of punching die 8 to improve punching press efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a punch press is used in steel construction production, includes base (1), its characterized in that: the upper surface welded fastening of base (1) has support (2), the medial surface upper end of support (2) is rotated and is connected with bent axle (3), the right flank welded fastening of support (2) has motor (4), the surface rotation of bent axle (3) is connected with actuating arm (5), the bottom rotation of actuating arm (5) is connected with linking arm (6), the bottom welded fastening of linking arm (6) has fixed festival (7), the bottom welded fastening of fixed festival (7) has die (8), the surface sliding connection of die (8) has urceolus (9), the surface bottom welded fastening of urceolus (9) has tighrening ring (10), kerve (11) have been seted up to the bottom surface of urceolus (9), the inside of kerve (11) is provided with cutting stamping device.

2. The punch press for steel structure production according to claim 1, wherein: the cutting and stamping device comprises a rotary ring (12), a cutting knife (13), side grooves (14), an inner groove (15), an outer tooth row (16), an inner tooth row (17) and a gear (18), wherein the rotary ring (12) is rotatably connected inside a bottom groove (11), the cutting knife (13) is fixedly welded on the bottom surface of the rotary ring (12), the side grooves (14) are formed in the outer surface of an outer barrel (9), the inner groove (15) is formed in the inner side surface of the side grooves (14), the outer tooth row (16) and the inner tooth row (17) are respectively connected inside the inner side inner groove (15) and the outer side inner groove (15) in a sliding mode, and the outer tooth row (16) and the inner tooth row (17) are meshed through the gear (18).

3. The punch press for steel structure production according to claim 2, wherein: the rotating ring (12) can rotate in the bottom groove (11) and can slide up and down.

4. The punch press for steel structure production according to claim 2, wherein: the rotating ring (12) is in transmission connection with a motor arranged in the bottom groove (11), and the motor is welded and fixed with the outer gear row (16).

5. The punch press for steel structure production according to claim 2, wherein: the side grooves (14) are through grooves.

6. The punch press for steel structure production according to claim 2, wherein: the inner tooth row (17) and the punching die (8) are fixed by welding through a connecting block.

7. The punch press for steel structure production according to claim 2, wherein: the connecting arm (6) is movably connected with the side groove (14).

8. The punch press for steel structure production according to claim 1, wherein: the middle part of the crankshaft (3) is H-shaped.