CN215620256U

CN215620256U - A loading attachment for press

Info

Publication number: CN215620256U
Application number: CN202122067041.0U
Authority: CN
Inventors: 吴锋
Original assignee: Hangzhou Fuzhou Auto Parts Co ltd
Current assignee: Hangzhou Fuzhou Auto Parts Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-25
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a feeding device for a press machine, which comprises a base, wherein a groove is formed in the base, a vertical plate is arranged in the groove in a sliding manner, an adjusting groove is formed in the side wall of the groove, a first driving assembly is arranged in the adjusting groove, a cavity is formed in the vertical plate, a first groove and a second groove are formed in the front wall of the cavity, a first sliding block and a second sliding block are respectively arranged in the first groove and the second groove in a sliding manner, a lifting assembly is arranged in the cavity, a sliding rail is arranged on one side of the vertical plate, the first sliding block and the second sliding block are both fixed with the sliding rail, a sliding table is arranged on the sliding rail in a sliding manner, a second driving assembly is arranged on the sliding rail, a rotating rod is hinged at one end of the sliding table, an electric push rod with one end hinged with the sliding table is arranged on the sliding table, a piston rod of the electric push rod is hinged with the rotating rod, and a clamping jaw is arranged at one end of the rotating rod, which is far away from the sliding table, the positions of the rotating rod and the clamping jaw are adjusted through the electric push rod, so that the press machine cannot damage the feeding device during working.

Description

A loading attachment for press

Technical Field

The utility model relates to a feeding device of a press machine, in particular to a feeding device for a press machine.

Background

The press machine is a universal machine with a delicate structure, and can be widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like.

The press is at the during operation, needs continuous processing, just needs to use appointed loading attachment, but when present loading attachment needs accurate transportation, just need have the part to be in the press, the press leads to the fact the damage to loading attachment easily at the during operation like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding device for a press, which can prevent the press from damaging the feeding device during working through a specific rotating mechanism.

The technical purpose of the utility model is realized by the following technical scheme:

a feeding device for a press machine comprises a base, wherein a groove is formed in the base, a vertical plate is arranged in the groove in a sliding manner, an adjusting groove is formed in the side wall of the groove, a first driving assembly for driving the vertical plate to move is arranged in the adjusting groove, a cavity is formed in the vertical plate, a first groove and a second groove are formed in the front wall of the cavity, a first sliding block and a second sliding block are respectively arranged in the first groove and the second groove in a sliding manner, a lifting assembly for driving the first sliding block and the second sliding block to move simultaneously is arranged in the cavity, a sliding rail is arranged on one side of the vertical plate, the first sliding block and the second sliding block are both fixed with the sliding rail, a sliding table is arranged on the sliding rail in a sliding manner, a second driving assembly for driving the sliding table to move is arranged on the sliding rail, a rotating rod is hinged to one end of the sliding table, an electric push rod with one end hinged to the sliding table is arranged on the sliding table, and a piston rod of the electric push rod is hinged to the rotating rod, and a clamping jaw is arranged at one end of the rotating rod, which is far away from the sliding table.

By adopting the technical scheme, the front and rear positions of the vertical plate are adjusted through the first driving assembly, the front and rear positions of the clamping jaw are indirectly adjusted, then the second driving assembly drives the sliding table to move away from the press machine, the sliding table moves to drive the rotating rod and the clamping jaw to move, when the clamping jaw moves above a workpiece, the clamping jaw is descended through the lifting device until the clamping jaw clamps the workpiece, then the lifting device lifts the clamping jaw, the clamping jaw drives the workpiece to lift, after the workpiece is lifted to a specified height, the second driving assembly drives the sliding table to move towards the press machine, the sliding table moves to drive the rotating rod and the clamping jaw to move, the clamping jaw drives the workpiece to move towards the press machine, then the electric push rod is started, the electric push rod drives the rotating rod to rotate, the rotating rod drives the clamping jaw to move towards the press machine, the clamping jaw drives the workpiece to move towards the press machine until the workpiece moves to the specified position, the clamping jaw is loosened, and the workpiece is placed in the press machine, and (5) finishing feeding.

The utility model is further configured to: the first driving assembly comprises a first motor, a first threaded rod and a first driving block, the first motor is fixed in the adjusting groove, an output shaft of the first motor is fixed with the first threaded rod, a limiting groove is formed in the side wall of the adjusting groove, one end of the first driving block is slidably arranged in the limiting groove, the first driving block is in threaded fit with the first threaded rod, and the first driving block is fixed with the vertical plate.

By adopting the technical scheme, the first motor is started, the first motor output shaft rotates to drive the first threaded rod to rotate, the first threaded rod rotates to drive the first driving block to move along the limiting groove, the limiting groove prevents the first driving block from rotating, and the first driving block moves to drive the vertical plate to move back and forth.

The utility model is further configured to: the lifting assembly comprises a second motor and a second threaded rod, the second motor is fixed to the top of the cavity, an output shaft of the second motor is fixed to one end of the second threaded rod, a connecting block is fixed between the first sliding block and the second sliding block, and the second threaded rod is in threaded fit with the connecting block.

By adopting the technical scheme, the second motor is started, the second motor output shaft rotates to drive the second threaded rod to rotate, the second threaded rod rotates to drive the connecting block to move in the vertical direction, and the connecting block moves to drive the first sliding block and the second sliding block to move along the first groove and the second groove respectively.

The utility model is further configured to: the driving assembly II comprises a motor III, a gear and a rack, the rack is fixed on the sliding rail, a placing groove is formed in the sliding table, the motor III is fixed in the placing groove, an output shaft of the motor III is fixed with the gear, and the gear is meshed with the rack.

By adopting the technical scheme, the motor III is started, the output shaft of the motor III drives the gear to rotate, and the rack is fixed, so that the gear can move while rotating, and the motor III can move along with the gear simultaneously.

The utility model is further configured to: the base is fixed with a controller.

By adopting the technical scheme, the controller plays a role in controlling the motor I, the motor II, the motor III and the electric push rod.

Has the advantages that: the rotating rod is driven to rotate through the electric push rod, the rotating rod rotates to drive the clamping jaw to move, the clamping jaw can move in and out of the press machine, the clamping jaw cannot be damaged due to the press machine, the service life of the feeding device is prolonged, and the benefit of an enterprise is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural diagram showing a region A according to an embodiment;

FIG. 3 is a schematic structural diagram showing a region B according to an embodiment;

FIG. 4 is a schematic position diagram of the embodiment for showing C;

FIG. 5 is a schematic structural diagram showing a region C according to an embodiment;

FIG. 6 is a schematic diagram showing the position of the section A-A according to the embodiment;

FIG. 7 is a schematic structural diagram showing a section A-A according to an embodiment;

FIG. 8 is a schematic structural diagram showing a D region according to an embodiment.

Reference numerals: 1. a base; 2. a groove; 3. a vertical plate; 4. an adjustment groove; 5. a first driving component; 6. a cavity; 7. grooving I; 8. grooving II; 9. a first sliding block; 10. a second sliding block; 11. a lifting assembly; 12. a slide rail; 13. a sliding table; 14. a second driving component; 15. a rotating rod; 16. an electric push rod; 17. a clamping jaw; 18. a first motor; 19. a first threaded rod; 20. a first driving block; 21. a limiting groove; 22. a second motor; 23. a second threaded rod; 24. connecting blocks; 25. a third motor; 26. a gear; 27. a rack; 28. a placement groove; 29. and a controller.

Detailed Description

The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model.

The present invention is explained below with reference to fig. 1 to 8.

According to 1 and 2, the feeding device for the press machine comprises a base 1, a groove 2 is formed in the base 1, a vertical plate 3 is arranged in the groove 2 in a sliding mode, an adjusting groove 4 is formed in the side wall of the groove 2, a driving assembly I5 for driving the vertical plate 3 to move is arranged in the adjusting groove 4, the driving assembly I5 comprises a motor I18, a threaded rod I19 and a driving block I20, the motor I18 is fixed in the adjusting groove 4, an output shaft of the motor I18 is fixed with the threaded rod I19, a controller 29 is fixed on the base 1, the motor I18 is started by firstly pressing the controller 29, the output shaft of the motor I18 rotates to drive the threaded rod I19 to rotate, a limiting groove 21 is formed in the side wall of the adjusting groove 4, one end of the driving block I20 is arranged in the limiting groove 21 in a sliding mode, the driving block I20 is in threaded fit with the threaded rod I19, the threaded rod I19 rotates to drive the driving block I20 to move along the limiting groove 21, the limiting groove 21 prevents the first driving block 20 from rotating, the first driving block 20 is fixed with the vertical plate 3, and the first driving block 20 moves to drive the vertical plate 3 to move back and forth.

According to the figures 3 and 8, a cavity 6 is arranged in a vertical plate 3, a first slot 7 and a second slot 8 are arranged on the front wall of the cavity 6, a first slider 9 and a second slider 10 are respectively arranged in the first slot 7 and the second slot 8 in a sliding manner, a lifting component 11 for driving the first slider 9 and the second slider 10 to move simultaneously is arranged in the cavity 6, a sliding rail 12 is arranged on one side of the vertical plate 3, the first slider 9 and the second slider 10 are both fixed with the sliding rail 12, a sliding table 13 is arranged on the sliding rail 12 in a sliding manner, a second driving component 14 for driving the sliding table 13 to move is arranged on the sliding rail 12, a rotating rod 15 is hinged at one end of the sliding table 13, an electric push rod 16 with one end hinged with the sliding table 13 is arranged on the sliding table 13, a piston rod of the electric push rod 16 is hinged with the rotating rod 15, a clamping jaw 17 is arranged at one end of the rotating rod 15, the vertical plate 3 moves to drive the sliding table 13 to move back and forth, the rotating rod 15 drives the clamping jaw 17 to move back and forth, the second driving assembly 14 comprises a third motor 25, a gear 26 and a rack 27, the rack 27 is fixed on the sliding rail 12, a placing groove 28 is formed in the sliding table 13, the third motor 25 is fixed in the placing groove 28, an output shaft of the third motor 25 is fixed with the gear 26, the gear 26 is meshed with the rack 27, the third motor 25 is started by pressing the controller 29, the output shaft of the third motor 25 drives the gear 26 to rotate, the rack 27 is fixed, the gear 26 can move while rotating, the third motor 25 can move along with the gear 26, the sliding table 13 also moves along with the gear 26, and the sliding table 13 moves to drive the rotating rod 15 and the clamping jaw 17 to move away from the press machine.

According to fig. 5, the lifting component 11 comprises a second motor 22 and a second threaded rod 23, the second motor 22 is fixed at the top of the cavity 6, an output shaft of the second motor 22 is fixed with one end of the second threaded rod 23, a connecting block 24 is fixed between the first slider 9 and the second slider 10, the second threaded rod 23 is in threaded fit with the connecting block 24, when the clamping jaw 17 moves above the workpiece, the second motor 22 is started by pressing the controller 29, the output shaft of the second motor 22 rotates to drive the second threaded rod 23 to rotate, the second threaded rod 23 rotates to drive the connecting block 24 to move in the vertical direction, the first slider 9 and the second slider 10 are driven by the connecting block 24 to move respectively along the first slot 7 and the second slot 8, then the second motor 22 is started, the output shaft of the second motor 22 rotates to drive the second threaded rod 23 to rotate, the second threaded rod 23 rotates to drive the connecting block 24 to move downwards, and the first slider 9 and the second slider 10 are driven by the connecting block 24 to move downwards, the first sliding block 9 and the second sliding block 10 drive the sliding rail 12 to move downwards, the sliding rail 12 drives the sliding table 13 to move downwards, the sliding table 13 drives the rotating rod 15 to move downwards, and the rotating rod 15 drives the clamping jaw 17 to move downwards until the clamping jaw 17 clamps the workpiece.

According to the figures 3 and 8, after the clamping jaw 17 clamps the workpiece, the motor II 22 is started reversely, the output shaft of the motor II 22 reversely rotates to drive the threaded rod II 23 to reversely rotate, the threaded rod II 23 reversely rotates to drive the connecting block 24 to move back upwards, the connecting block 24 moves to drive the slide block I9 and the slide block II 10 to move back upwards, the slide block I9 and the slide block II 10 drive the slide rail 12 to move back upwards, the slide rail 12 drives the sliding table 13 to move back upwards, the sliding table 13 drives the rotating rod 15 and the clamping jaw 17 to move back upwards, the clamping jaw 17 drives the workpiece to move to a specified height, then the motor III 25 is started reversely, the output shaft of the motor III 25 reversely rotates to drive the gear 26 to reversely rotate, the gear 26 moves towards the press while reversely rotating due to the fixation of the rack 27, the motor and the sliding table 13 move towards the press, the sliding table 13 drives the rotating rod 15 to move towards the press, the rotating rod 15 drives the clamping jaw 17 to move towards the press, and the clamping jaw 17 drives the workpiece to move towards the press, and finally, starting the electric push rod 16, driving the rotating rod 15 to rotate by the electric push rod 16, driving the clamping jaw 17 to move towards the inside of the press by the rotating rod 15, driving the workpiece to move towards the inside of the press by the clamping jaw 17 until the workpiece moves to the designated position, loosening the clamping jaw 17, placing the workpiece in the press, and finishing feeding.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and those modifications and variations assumed in the above are also considered to be within the protective scope of the present invention.

Claims

1. The feeding device for the press machine comprises a base (1) and is characterized in that a groove (2) is formed in the base (1), a vertical plate (3) is arranged in the groove (2) in a sliding mode, an adjusting groove (4) is formed in the side wall of the groove (2), a first driving assembly (5) used for driving the vertical plate (3) to move is arranged in the adjusting groove (4), a cavity (6) is formed in the vertical plate (3), a first groove (7) and a second groove (8) are formed in the front wall of the cavity (6), a first sliding block (9) and a second sliding block (10) are arranged in the first groove (7) and the second groove (8) in a sliding mode respectively, a lifting assembly (11) driving the first sliding block (9) and the second sliding block (10) to move simultaneously is arranged in the cavity (6), a sliding rail (12) is arranged on one side of the vertical plate (3), and the first sliding block (9) and the second sliding block (10) are both fixed with the sliding rail (12), slide on slide rail (12) and be provided with slip table (13), be provided with drive assembly two (14) that drive slip table (13) removed on slide rail (12), the one end of slip table (13) articulates there is bull stick (15), be provided with one end and slip table (13) articulated electric putter (16) on slip table (13), the piston rod of electric putter (16) is articulated with bull stick (15), the one end that slip table (13) were kept away from in bull stick (15) is provided with clamping jaw (17).

2. The feeding device for the press machine is characterized in that the first driving assembly (5) comprises a first motor (18), a first threaded rod (19) and a first driving block (20), the first motor (18) is fixed in the adjusting groove (4), an output shaft of the first motor (18) is fixed with the first threaded rod (19), a limiting groove (21) is formed in the side wall of the adjusting groove (4), one end of the first driving block (20) is slidably arranged in the limiting groove (21), the first driving block (20) is in threaded fit with the first threaded rod (19), and the first driving block (20) is fixed with the vertical plate (3).

3. The feeding device for the press machine as claimed in claim 2, wherein the lifting assembly (11) comprises a second motor (22) and a second threaded rod (23), the second motor (22) is fixed at the top of the cavity (6), an output shaft of the second motor (22) is fixed with one end of the second threaded rod (23), a connecting block (24) is fixed between the first sliding block (9) and the second sliding block (10), and the second threaded rod (23) is in threaded fit with the connecting block (24).

4. The feeding device for the press machine according to claim 3, wherein the second driving assembly (14) comprises a third motor (25), a gear (26) and a rack (27), the rack (27) is fixed on the sliding rail (12), a placing groove (28) is formed in the sliding table (13), the third motor (25) is fixed in the placing groove (28), an output shaft of the third motor (25) is fixed with the gear (26), and the gear (26) is meshed with the rack (27).

5. A loading device for a press according to claim 4, characterised in that a controller (29) is fixed to the base (1).