CN217595573U

CN217595573U - Bending device for sheet metal part production

Info

Publication number: CN217595573U
Application number: CN202222452341.5U
Authority: CN
Inventors: 刘建华
Original assignee: Fujian Shengong Power Equipment Co ltd
Current assignee: Fujian Shengong Power Equipment Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-10-18
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to a bending device art field, and discloses a bending device for sheet metal component production, has solved the sheet metal component bending device and can not satisfy the problem of different angle bending processing demands, and it includes the die holder, the work piece standing groove has been seted up at the top of die holder, the bottom of work piece standing groove has been seted up the mounting groove, the upper portion of mounting groove just is located the bottom of work piece standing groove and installs lower touch mould, two slide bars are all fixed mounting to the both sides at die holder top, the top of four slide bars is fixedly connected with the roof, the middle part of roof is installed hydraulic telescoping cylinder, the surface of four slide bars all installs the slider, install the upper die base between four sliders, the bottom of upper die base is installed the bed die; this device of buckling of sheet metal component production usefulness has the angle regulatory function of bending, and it can carry out the operation of bending of different angles to the sheet metal component according to the user demand of reality to the effectual practicality that improves the device of buckling.

Description

Bending device for sheet metal part production

Technical Field

The utility model belongs to the technical field of the device of buckling, specifically be a device of buckling of sheet metal component production usefulness.

Background

The sheet metal is a comprehensive cold processing technology aiming at the metal sheet, and comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as an automobile body) and the like; the method is characterized in that the thickness of the same part is consistent; the product processed by the sheet metal process is called a sheet metal part, and the sheet metal part is usually required to be bent in the production process; the existing granted patent (granted publication number: CN 110899400B) is a sheet metal part bending device, which can only perform processing operation of right-angle bending on a sheet metal part, and can not meet the processing requirements for bending at different angles; therefore, improvements are now needed.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a device of buckling of sheet metal component production usefulness, the effectual sheet metal component of having solved device of buckling can not satisfy the problem of different angles processing demands of bending.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a device of buckling of sheet metal component production usefulness, includes the die holder, the work piece standing groove has been seted up at the top of die holder, and the mounting groove has been seted up to the bottom of work piece standing groove, and the upper portion of mounting groove and the bottom that is located the work piece standing groove are installed down and are touched the mould, and the equal fixed mounting in both sides at die holder top has two slide bars, the top fixedly connected with roof of four slide bars, and the mid-mounting of roof has hydraulic telescoping cylinder, and the slider is all installed on the surface of four slide bars, installs the upper die base between four sliders, and the bed die is installed to the bottom of upper die base.

Preferably, conflict mould down includes two first rotation boards, and two first rotation boards symmetry are rotated and are installed on the upper portion of mounting groove, and the picture peg is installed to the equal distance in opposite side of two first rotation boards, and the sleeve pipe is installed to the equal distance in bottom of two first rotation boards, and L shape regulating rod is all installed to sheathed tube inside to can effectually install conflict mould down.

Preferably, the insert plates on the two first rotating plates are arranged in a crossed manner, the axial direction of the sleeve is parallel to the extending direction of the insert plates, and one end of the sleeve close to the insert plate is aligned with one end of the first rotating plate close to the insert plate in the thickness direction of the first rotating plate.

Preferably, the sliding grooves have all been seted up to the both sides of mounting groove bottom portion, install two sliding plates between the sliding groove, and the mid-mounting of mounting groove bottom portion has first positive and negative motor, and the threaded rod is installed to the both ends symmetry of first positive and negative motor, and two threaded rods rotate with the middle part threaded connection of two sliding plates respectively, and the bottom of L shape regulating lever is connected with the top of sliding plate is rotated to can effectually adjust the angle of two first rotating plates.

Preferably, the lower pressing die comprises two lower pressing plates, the two lower pressing plates are rotatably connected through a connecting shaft, and the tops of the two lower pressing plates are fixedly provided with two connecting blocks.

Preferably, T shape adjustment tank has been seted up to the bottom of upper die base, and the rotation in the middle part of T shape adjustment tank installs two-way threaded rod, and two-way threaded rod's both sides threaded connection has T shape to remove the strip, and the top of connecting block is rotated with the bottom of T shape removal strip and is connected, and the positive reverse motor of second is installed to the one end of upper die base, and the output of the positive reverse motor of second and the one end fixed connection of two-way threaded rod to can effectually adjust the angle of pushing down to the holding down die.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) In operation, through being provided with the die holder, the work piece standing groove, the mounting groove, lower touch mould, the slide bar, the roof, hydraulic telescoping cylinder, the slider, upper die base and lower die pressing, make this device of buckling of sheet metal component production usefulness have the angle regulatory function of bending, it can carry out the operation of bending of different angles to the sheet metal component according to the user demand of reality, thereby the effectual practicality that improves the device of buckling, and this device angle regulation easy operation of buckling is convenient, and is stable and reliable, the user demand that the sheet metal component production and processing can be satisfied to its performance that has.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic sectional structural view of the bending device of the present invention;

FIG. 2 is a schematic diagram of a portion of the structure of FIG. 1 according to the present invention;

fig. 3 is a schematic top view of the first rotating plate according to the present invention;

FIG. 4 is a schematic diagram of a second partial structure of FIG. 1 according to the present invention;

fig. 5 is a schematic bottom view of the lower press plate of the present invention;

in the figure: 1. a lower die holder; 2. a workpiece placing groove; 3. mounting grooves; 4. a lower contact die; 401. a first rotating plate; 402. inserting plates; 403. a sleeve; 404. an L-shaped adjustment lever; 5. a slide bar; 6. a top plate; 7. a hydraulic telescopic cylinder; 8. a slider; 9. an upper die holder; 10. pressing a die; 1001. pressing the plate downwards; 1002. a connecting shaft; 1003. connecting blocks; 11. a sliding groove; 12. a sliding plate; 13. a first positive and negative rotation motor; 14. a threaded rod; 15. a T-shaped adjustment slot; 16. a bidirectional threaded rod; 17. a T-shaped moving bar; 18. and a second positive and negative rotation motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Given by figures 1 to 5, the utility model discloses a lower die holder 1, work piece standing groove 2 has been seted up at the top of lower die holder 1, mounting groove 3 has been seted up to the bottom of work piece standing groove 2, lower conflict mould 4 is installed on the upper portion of mounting groove 3 and the bottom that lies in work piece standing groove 2, two slide bars 5 are all fixedly installed to the both sides at the top of lower die holder 1, the top of four slide bars 5 is fixedly connected with roof 6, hydraulic stretching cylinder 7 is installed at the middle part of roof 6, slider 8 is all installed on the surface of four slide bars 5, install upper die base 9 between four slider 8, lower moulding die 10 is installed to the bottom of upper die base 9; the lower collision die 4 comprises two first rotating plates 401, the two first rotating plates 401 are symmetrically and rotatably mounted at the upper part of the mounting groove 3, inserting plates 402 are mounted on the opposite sides of the two first rotating plates 401 at equal distances, sleeves 403 are mounted at the bottoms of the two first rotating plates 401 at equal distances, and L-shaped adjusting rods 404 are mounted inside the sleeves 403, so that the lower collision die 4 can be effectively mounted; the insert plates 402 on the two first rotating plates 401 are arranged crosswise, the axial direction of the sleeves 403 is parallel to the extending direction of the insert plates 402, and one ends of the sleeves 403 close to the insert plates 402 are aligned with one ends of the first rotating plates 401 close to the insert plates 402 in the thickness direction of the first rotating plates 401; the two sides of the bottom of the mounting groove 3 are both provided with sliding grooves 11, two sliding plates 12 are mounted between the sliding grooves 11, the middle of the bottom of the mounting groove 3 is provided with a first forward and reverse rotation motor 13, two ends of the first forward and reverse rotation motor 13 are symmetrically provided with threaded rods 14, the two threaded rods 14 are respectively in threaded connection with the middle parts of the two sliding plates 12, and the bottom of the L-shaped adjusting rod 404 is rotatably connected with the tops of the sliding plates 12, so that the angles of the two first rotating plates 401 can be effectively adjusted;

by starting the first forward and reverse rotation motor 13, the two threaded rods 14 are rotated, the sliding plates 12 on the surfaces of the threaded rods 14 are moved oppositely or reversely by the rotation of the two threaded rods 14, the movement of the sliding plates 12 drives the L-shaped adjusting rod 404 to move, the L-shaped adjusting rod 404 moves inside the sleeve 403 in the moving process and rotates and adjusts the first rotating plate 401 through the sleeve 403, and finally the two first rotating plates 401 drive the inserting plates 402 thereon to rotate to form a required angle.

The lower pressing die 10 comprises two lower pressing plates 1001, the two lower pressing plates 1001 are rotatably connected through a connecting shaft 1002, and two connecting blocks 1003 are fixedly arranged at the tops of the two lower pressing plates 1001; the bottom of the upper die holder 9 is provided with a T-shaped adjusting groove 15, the middle part of the T-shaped adjusting groove 15 is rotatably provided with a bidirectional threaded rod 16, two sides of the bidirectional threaded rod 16 are in threaded connection with T-shaped moving strips 17, the top of the connecting block 1003 is rotatably connected with the bottom of the T-shaped moving strips 17, one end of the upper die holder 9 is provided with a second forward and reverse rotating motor 18, and the output end of the second forward and reverse rotating motor 18 is fixedly connected with one end of the bidirectional threaded rod 16, so that the pressing angle of the pressing die 10 can be effectively adjusted;

the hydraulic telescopic cylinder 7 is started, the hydraulic telescopic cylinder 7 is made to extend to push the upper die base 9 to move downwards, the upper die base 9 moves downwards to drive the sliding block 8 to slide downwards on the surface of the sliding rod 5, the lower pressing die 10 finally extends into the lower touch die 4, then the second forward and reverse rotation motor 18 is started to enable the bidirectional threaded rod 16 to rotate, the two T-shaped moving strips 17 can move oppositely or reversely by the rotation of the bidirectional threaded rod 16, the angles of the two lower pressing plates 1001 can be adjusted by the movement of the two T-shaped moving strips 17 through the connecting block 1003, and the two lower pressing plates 1001 are finally attached to the two first rotating plates 401, so that the bending angles of the lower pressing die 10 and the lower touch die 4 are the same;

then, the sheet metal part is placed inside the workpiece placing groove 2, and then the sheet metal part is extruded and bent through the expansion adjustment of the hydraulic expansion cylinder 7, so that the bending angle of the sheet metal part is the same as that of the two first rotating plates 401 and the two lower pressing plates 1001.

This device of buckling of sheet metal component production usefulness has the angle regulatory function of bending, and it can carry out the operation of bending of different angles to the sheet metal component according to the user demand of reality to the effectual practicality that improves the device of buckling, and this device angle regulatory operation of buckling is simple convenient, and is reliable and stable, and the user demand that the sheet metal component production and processing can be satisfied to the performance that it had.

Claims

1. The utility model provides a device of buckling of sheet metal component production usefulness, includes die holder (1), its characterized in that: work piece standing groove (2) have been seted up at the top of die holder (1), mounting groove (3) have been seted up to the bottom of work piece standing groove (2), the upper portion of mounting groove (3) and the bottom that is located work piece standing groove (2) are installed down to touch mould (4), the equal fixed mounting in both sides at die holder (1) top has two slide bars (5), the top fixedly connected with roof (6) of four slide bars (5), the mid-mounting of roof (6) has hydraulic telescoping cylinder (7), slider (8) are all installed on the surface of four slide bars (5), install upper die base (9) between four slider (8), lower mould (10) are installed to the bottom of upper die base (9).

2. The bending device for producing sheet metal parts according to claim 1, characterized in that: lower touch-sensitive form (4) include two first rotation boards (401), and two first rotation boards (401) symmetry are rotated and are installed on the upper portion of mounting groove (3), and picture peg (402) are installed to the equal distance in opposite side of two first rotation boards (401), and the equal distance in bottom of two first rotation boards (401) installs sleeve pipe (403), and L shape regulating rod (404) are all installed to the inside of sleeve pipe (403).

3. The bending device for producing sheet metal parts according to claim 2, characterized in that: the insert plates (402) on the two first rotating plates (401) are arranged in a crossed mode, the axial direction of the sleeve pipe (403) is parallel to the extending direction of the insert plates (402), and one end, close to the insert plates (402), of the sleeve pipe (403) is aligned with one end, close to the insert plates (402), of the first rotating plates (401) in the thickness direction of the first rotating plates (401).

4. The bending device for producing sheet metal parts according to claim 2, characterized in that: sliding tray (11) have all been seted up to the both sides of mounting groove (3) bottom, install two sliding plates (12) between sliding tray (11), and the mid-mounting of mounting groove (3) bottom has first positive and negative motor (13), and threaded rod (14) are installed to the both ends symmetry of first positive and negative motor (13), two threaded rod (14) respectively with the middle part threaded connection of two sliding plates (12), the bottom of L shape regulating lever (404) is rotated with the top of sliding plate (12) and is connected.

5. The bending device for producing sheet metal parts according to claim 1, characterized in that: the lower pressing die (10) comprises two lower pressing plates (1001), the two lower pressing plates (1001) are rotatably connected through a connecting shaft (1002), and the tops of the two lower pressing plates (1001) are fixedly provided with two connecting blocks (1003).

6. The bending device for producing sheet metal parts according to claim 5, wherein: t shape adjustment tank (15) have been seted up to the bottom of upper die base (9), two-way threaded rod (16) have been installed in the rotation of the middle part of T shape adjustment tank (15), the both sides threaded connection of two-way threaded rod (16) has T shape to remove strip (17), the top of connecting block (1003) is rotated with the bottom of T shape removal strip (17) and is connected, second positive and negative motor (18) are installed to the one end of upper die base (9), the output of second positive and negative motor (18) and the one end fixed connection of two-way threaded rod (16).