CN219113402U

CN219113402U - Flash trimming device for stamping forming part

Info

Publication number: CN219113402U
Application number: CN202320061712.9U
Authority: CN
Inventors: 包鑫; 包凤民
Original assignee: Changsha Huake Auto Parts Manufacturing Co ltd
Current assignee: Changsha Huake Auto Parts Manufacturing Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-02
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a flash trimming device for a stamping forming part, which relates to the field of flash processing of the stamping forming part, and comprises an operation platform and supporting legs, wherein the bottom of the operation platform is provided with the supporting legs, the top of the operation platform is provided with a trimming device for trimming the flash of the stamping forming part, the top of the operation platform is correspondingly provided with a supporting rod, the supporting rod is provided with an adjustable trimming device, the top of the operation platform is correspondingly provided with a fixed block, the fixed block is correspondingly provided with a fixed groove, and a pushing device for pushing the stamping forming part to move is arranged in the fixed groove; the trimming device is simple and reasonable in structure, can trim the flash of the stamping forming part more safely, prevents hand injury, and can polish the flash of the stamping forming part to be trimmed, so that the trimming device is smoother.

Description

Flash trimming device for stamping forming part

Technical Field

The utility model relates to the field of flash processing of stamping forming parts, in particular to a flash trimming device for stamping forming parts.

Background

It is known that after stamping, the edges of the stamped part may cause the stamped part to form flash due to blade wear or other various factors, for example, as shown in fig. 4, flash 23 of stamped part 22 is often formed at the edge and punched position of stamped part 22, the top surface of flash is usually higher than the surface of stamped part 22, and in order to solve the flash, the flash is treated by grinding or trimming, which is usually done by scissors or cutters, in a manner that causes bending near the trimmed position, and grinding is usually done by a grinder, which, due to no reference, typically forms irregularities on the surface of the stamped part after grinding.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a flash trimming device for a punch forming part.

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

the utility model provides a flash trimming means for stamping forming spare, includes operation platform and supporting leg, operation platform's bottom is equipped with the supporting leg, and operation platform's top is equipped with the trimming means that is used for pruning stamping forming spare flash, operation platform's top corresponds and is equipped with the bracing piece, be equipped with adjustable trimming means on the bracing piece, operation platform's top corresponds and is equipped with the fixed block, correspond on the fixed block and be equipped with the thrust unit that is used for promoting stamping forming spare and removes in fixed slot.

The trimming device is composed of a blade, a mounting block and a polishing device, a sliding groove is correspondingly formed in the supporting rod, a mounting block in sliding connection is arranged in the sliding groove, the side face of the mounting block is provided with the blade, the cutting edge of the blade is parallel to the bottom face of the mounting block, a mounting groove is formed in the bottom of the mounting block, and the polishing device is arranged in the mounting groove.

The top of bracing piece is equipped with the connecting rod, the both ends of connecting rod are connected with the bracing piece respectively, the top of bracing piece is equipped with the regulation hole, be equipped with the connecting cylinder in the regulation hole, the connecting cylinder is cut the connecting cylinder for same central axis with the regulation hole and is rotated with the regulation hole and be connected, the top and the bottom of connecting cylinder all are equipped with the rotation ring, be equipped with the dwang on the outer peripheral face of rotation ring, the top of installation piece is equipped with the base, be equipped with the regulation pole of rotating connection in the base, the regulation pole upwards extends and passes from the centre of connecting cylinder, regulation pole and connecting cylinder are threaded connection.

The polishing device comprises a second motor, a driving roller, a driving belt and abrasive paper, the driving roller and the rotating roller are correspondingly arranged on the inner wall of the mounting groove, the driving roller and the driving roller are provided with the driving belt, one side of the mounting block is provided with the second motor, an output shaft of the second motor is connected with the driving roller, the output shaft of the second motor and the driving roller are the same central axis, and abrasive paper is adhered on the driving belt.

The pushing device comprises a first motor, a driving shaft and a pushing rod, wherein the driving shaft which is rotationally connected is arranged in the fixing groove, a groove is formed in the bottom of the fixing groove, the pushing rod penetrates through the groove, a first motor is arranged on one side of the fixing block, an output shaft of the first motor is connected with the driving shaft, the output shaft of the first motor and the driving shaft are the same central axis, clamping teeth are arranged on the outer peripheral surface of the driving shaft and the top surface of the pushing rod, and the clamping teeth on the outer peripheral surface of the driving shaft are meshed with the clamping teeth on the pushing rod.

The side of bracing piece is equipped with control switch, control switch is typical to be connected with first motor and second motor, control switch and external power source electric connection.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

the trimming device is adjusted in position by arranging the support rod and the adjusting rod, the trimming device is arranged to trim the flash on the stamping forming part, the polishing device is arranged to polish the trimmed flash of the stamping forming part, and the pushing device is arranged to push the stamping forming part to move, so that the stamping forming part can be trimmed by the trimming device; the trimming device is simple and reasonable in structure, can trim the flash of the stamping forming part more safely, prevents hand injury, and can polish the flash of the stamping forming part to be trimmed, so that the trimming device is smoother.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the present utility model in a cut-away configuration;

FIG. 3 is an enlarged view of the top structure of the present utility model;

FIG. 4 is a schematic view of a flash of a press-formed part according to the present utility model;

1. an operating platform; 2. support legs; 3. a support rod; 4. a chute; 5. a mounting block; 6. a blade; 7. a base; 8. an adjusting rod; 9. a connecting rod; 10. a rotating ring; 11. a rotating lever; 12. a fixed block; 13. a drive shaft; 14. a push rod; 15. latch teeth; 16. a first motor; 17. a driving roller; 18. a rotating roller; 19. a transmission belt; 20. a connecting cylinder; 21. a second motor; 22. stamping a formed part; 23. and (5) flashing.

Detailed Description

The utility model will be explained in more detail by the following examples, the purpose of which is to protect all technical improvements within the scope of the utility model.

The utility model provides a overlap trimming means for stamping forming spare, includes operation platform 1 and supporting leg 2, operation platform 1's bottom is equipped with supporting leg 2, and operation platform 1's top is equipped with the trimming means that is used for pruning stamping forming spare overlap, operation platform 1's top correspondence is equipped with bracing piece 3, be equipped with adjustable trimming means on the bracing piece 3, operation platform 1's top correspondence is equipped with fixed block 12, the correspondence is equipped with the fixed slot on the fixed block 12 and is equipped with the thrust unit that is used for promoting stamping forming spare and removes in the fixed slot, and trimming means not only can prune the overlap, can also polish fast to stamping forming spare surface after pruning to the overlap after pruning is smoother.

The trimming device is composed of a blade 6, a mounting block 5 and a polishing device, a sliding groove 4 is correspondingly formed in the supporting rod 3, the mounting block 5 in sliding connection is arranged in the sliding groove 4, the blade 6 is arranged on the side face of the mounting block 5, the cutting edge of the blade 6 is parallel to the bottom face of the mounting block 5, a mounting groove is formed in the bottom of the mounting block 5, and the polishing device is arranged in the mounting groove.

The top of bracing piece 3 is equipped with connecting rod 9, the both ends of connecting rod 9 are connected with bracing piece 3 respectively, the top of bracing piece 3 is equipped with the regulation hole, be equipped with connecting cylinder 20 in the regulation hole, connecting cylinder 20 and regulation hole are same central axis cutting connecting cylinder 20 and regulation hole and are the rotation connection, connecting cylinder 20's top and bottom all are equipped with rotation ring 10, be equipped with dwang 11 on rotation ring 10's the outer peripheral face, the top of installation piece 5 is equipped with base 7, be equipped with the regulation pole 8 of rotation connection in the base 7, regulation pole 8 upwards extends and passes from connecting cylinder 20's centre, regulation pole 8 is threaded connection with connecting cylinder 20, and connecting cylinder 20 is fixed through rotation ring 10 and regulation hole, can make regulation pole 8 go up and down through rotation ring 10, and the side of installation piece 5 and the side of bracing piece 3 correspond and be equipped with the scale, can observe through the scale, adjusts the position of installation piece 5 through 8 according to the thickness of stamping forming piece.

The polishing device comprises a second motor 21, a driving roller 17, a driving roller, a driving belt 19 and sand paper, the driving roller 17 and the rotating roller 18 are correspondingly arranged on the inner wall of the mounting groove, the driving roller 17 and the driving roller are provided with the driving belt 19 in a matched mode, one side of the mounting block 5 is provided with the second motor 21, an output shaft of the second motor 21 is connected with the driving roller 17, the output shaft of the second motor 21 and the driving roller 17 are the same central axis, sand paper is adhered to the driving belt 19, and the sand paper is adhered to the surface of the driving belt 19, so that the sand paper polishes the surface of a stamping forming part through the movement of the driving belt 19.

The pushing device is composed of a first motor 16, a driving shaft 13 and a pushing rod 14, the driving shaft 13 which is rotationally connected is arranged in the fixing groove, a groove is formed in the bottom of the fixing groove, the pushing rod 14 penetrates through the groove, the first motor 16 is arranged on one side of the fixing block 12, an output shaft of the first motor 16 is connected with the driving shaft 13, the output shaft of the first motor 16 and the driving shaft 13 are the same central axis, clamping teeth 15 are arranged on the peripheral surface of the driving shaft 13 and the top surface of the pushing rod 14, the clamping teeth 15 on the peripheral surface of the driving shaft 13 are meshed with the clamping teeth 15 on the pushing rod 14, the pushing rod 14 is driven to move along the surface of the control platform through the driving shaft 13, baffles are arranged on two sides of the operation platform 1 and used for limiting the pushing rod 14, the pushing rod 14 is used for pushing a stamping forming part through the middle of the blade 6 and pushing the stamping forming part through the middle of the polishing device, and the thickness of the pushing rod 14 is generally lower than that of the stamping forming part, so that the pushing rod 14 does not contact with the blade 6 when passing through the blade 6.

The side of the support rod 3 is provided with a control switch, the control switch is typically connected with the first motor 16 and the second motor 21, the control switch is electrically connected with an external power supply, and the first motor 16 and the second motor 21 can be controlled to work respectively through the control switch.

In embodiment 1, a flash trimming device for a press forming part is provided, when in use, the press forming part is placed on the surface of an operation platform 1, the press forming part is pushed into the position of a blade 6 by hand pushing, the flash on the surface of the press forming part is trimmed by the blade 6, then a push rod 14 is inserted from one side of a fixed block 12, a driving shaft 13 is pressed on the push rod 14, at this time, a first motor 16 and a second motor 21 are turned on by a control switch, the first motor 16 drives the driving shaft 13 to rotate, thereby the push rod 14 moves, the press forming part is pushed from the bottom of a mounting block 5, the blade 6 cuts off the redundant flash on the surface of the press forming part, a second motor 21 drives a driving roller 17 to rotate, thereby a driving belt 19 drives abrasive paper to move, the surface of the press forming part is polished by abrasive paper, when the push rod 14 pushes the press forming part completely from below the mounting block 5, trimming is completed, and when the driving shaft 13 moves the push rod 14 to the tail end, the drive shaft 14 is automatically separated from the driving shaft 13, at this time, trimming is completed.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a flash trimming means for stamping forming spare, includes operation platform (1) and supporting leg (2), the bottom of operation platform (1) is equipped with supporting leg (2), and the top of operation platform (1) is equipped with the trimming means that is used for pruning stamping forming spare flash, the top correspondence of operation platform (1) is equipped with bracing piece (3), be equipped with adjustable trimming means on bracing piece (3), the top correspondence of operation platform (1) is equipped with fixed block (12), correspond on fixed block (12) and be equipped with the thrust unit that is used for promoting stamping forming spare and removes in fixed slot.

2. The flash trimming device for press-formed parts according to claim 1, wherein: the trimming device is composed of a blade (6), a mounting block (5) and a polishing device, a sliding groove (4) is correspondingly formed in the supporting rod (3), the sliding groove (4) is internally provided with the mounting block (5) in sliding connection, the side face of the mounting block (5) is provided with the blade (6), the cutting edge of the blade (6) is parallel to the bottom face of the mounting block (5), the bottom of the mounting block (5) is provided with a mounting groove, and the polishing device is arranged in the mounting groove.

3. The flash trimming device for press-formed parts according to claim 2, wherein: the top of bracing piece (3) is equipped with connecting rod (9), the both ends of connecting rod (9) are connected with bracing piece (3) respectively, the top of bracing piece (3) is equipped with the regulation hole, be equipped with connecting cylinder (20) in the regulation hole, connecting cylinder (20) are same central axis with the regulation hole and cut connecting cylinder (20) and are rotatable coupling with the regulation hole, the top and the bottom of connecting cylinder (20) all are equipped with rotation ring (10), be equipped with dwang (11) on the outer peripheral face of rotation ring (10), the top of installation piece (5) is equipped with base (7), be equipped with in base (7) and rotate regulation pole (8) of connection, regulation pole (8) upwards extend and pass from the centre of connecting cylinder (20), regulation pole (8) are threaded connection with connecting cylinder (20).

4. A flash trimming device for press-formed parts according to claim 3, wherein: the polishing device comprises a second motor (21), a driving roller (17), a driving roller, a driving belt (19) and abrasive paper, the driving roller (17) and the rotating roller (18) are correspondingly arranged on the inner wall of the mounting groove, the driving belt (19) is assembled on the driving roller (17) and the driving roller, the second motor (21) is arranged on one side of the mounting block (5), an output shaft of the second motor (21) is connected with the driving roller (17), the output shaft of the second motor (21) and the driving roller (17) are the same central axis, and abrasive paper is adhered on the driving belt (19).

5. The flash trimming device for press-formed parts according to claim 1, wherein: the pushing device is composed of a first motor (16), a driving shaft (13) and a pushing rod (14), the driving shaft (13) which is rotationally connected is arranged in the fixing groove, a groove is formed in the bottom of the fixing groove, the pushing rod (14) penetrates through the groove, one side of the fixing block (12) is provided with the first motor (16), an output shaft of the first motor (16) is connected with the driving shaft (13), the output shaft of the first motor (16) and the driving shaft (13) are the same central axis, clamping teeth (15) are arranged on the outer peripheral surface of the driving shaft (13) and the top surface of the pushing rod (14), and the clamping teeth (15) on the outer peripheral surface of the driving shaft (13) are meshed with the clamping teeth (15) on the pushing rod (14).

6. The flash trimming device for press-formed parts according to claim 5, wherein: the side of the supporting rod (3) is provided with a control switch, the control switch is typically connected with the first motor (16) and the second motor (21), and the control switch is electrically connected with an external power supply.