CN213001961U

CN213001961U - Stamping device with rapid bending and forming functions

Info

Publication number: CN213001961U
Application number: CN202021467270.0U
Authority: CN
Inventors: 刘如才
Original assignee: Yangzhong Xinfu Vehicle Parts Co ltd
Current assignee: Yangzhong Xinfu Vehicle Parts Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-20
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a possesses quick bending, fashioned punching press processingequipment, the on-line screen storage device comprises a base, the last fixed surface of base is connected with a plurality of shock attenuation seats, the last fixed surface of shock attenuation seat is connected with the workstation, the spout has been seted up to the upper surface symmetry of workstation, two the inside of spout is run through to rotate and is connected with the threaded rod, the threaded rod is located the inside one end surface cover of spout and is equipped with the slider of connecting through the screw rotation. The utility model discloses in, the threaded rod rotates and drives two lower mould relative movement, thereby adjust the lower mould to the distance between the last mould surface, make the thickness of work piece and lower mould to the distance phase-match between the last mould surface, thereby make the work piece that the punching press processingequipment can adapt to more different thickness bend the punching press, improved the practicality of device greatly, the compression of third spring atress, thereby cushion last mould, avoid going up mould and work piece rigid contact, cause the damage of last mould and work piece.

Description

Stamping device with rapid bending and forming functions

Technical Field

The utility model relates to a stamping device technical field especially relates to a possesses quick bending, fashioned stamping device.

Background

The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. In the use condition of the plate, the plate needs to be bent many times so as to obtain a proper workpiece, and a bending and stamping device needs to be used in the process of bending the plate;

the existing bending and stamping device can only bend workpieces with one thickness, a die needs to be replaced when the workpieces with different thicknesses are required to be bent, the practicability of the bending and stamping device is greatly reduced, the existing bending and stamping device is not provided with a stable damping device, the service life of the device is greatly reduced, and the situation that the workpieces are clamped after bending and stamping can occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stamping device with rapid bending and forming.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a stamping device with rapid bending and forming functions comprises a base, wherein a plurality of shock absorbing seats are fixedly connected to the upper surface of the base, a workbench is fixedly connected to the upper surface of each shock absorbing seat, sliding grooves are symmetrically formed in the upper surface of the workbench, a threaded rod is rotatably connected to the two sliding grooves in a penetrating manner, a sliding block rotatably connected through threads is sleeved on the outer surface of one end, located inside the sliding groove, of the threaded rod, a lower die is fixedly connected to one end, located outside the sliding groove, of the sliding block, a first spring is fixedly connected to the position, located between the two lower dies, of the upper surface of the workbench, a bottom plate is fixedly connected to the top end of the first spring, a supporting frame is fixedly connected to the periphery of the upper surface of the base, a top plate is fixedly connected to the top end of the supporting frame, a hydraulic cylinder is fixedly mounted at the center of the upper, the bottom fixedly connected with backup pad of the piston rod of pneumatic cylinder, the first guide bar of upper surface fixedly connected with all around of backup pad, the top of first guide bar run through the roof and with roof sliding connection, the section surface cover that first guide bar is located between roof and the backup pad is equipped with the second spring, the surface of backup pad runs through sliding connection all around and has the second guide bar, the one end fixedly connected with mounting panel that the second guide bar is located the backup pad below, the one end surface cover that the second guide bar is located between backup pad and the mounting panel is equipped with the third spring, the lower surface central point of backup pad puts fixedly connected with clamp plate, the lower surface central point of mounting panel puts fixed mounting and has the mould.

As a further description of the above technical solution:

the shock absorption seat comprises a first supporting rod, a second supporting rod penetrates through the top end of the first supporting rod and is connected with the top end of the first supporting rod in a sliding mode, the top end of the second supporting rod is fixedly connected with the lower surface of the workbench, a fourth spring is fixedly connected inside the first supporting rod, and the top end of the fourth spring is fixedly connected with the bottom end of the second supporting rod.

As a further description of the above technical solution:

one end of the threaded rod extends to the outside of the workbench, the threaded rod is located at one end of the workbench, the knob is fixedly connected to the outside of the workbench, and anti-skid grains are arranged on the outer surface of the knob.

As a further description of the above technical solution:

the two sliding blocks are connected with the sliding groove in a sliding mode, and the rotating directions of the threads in the two sliding blocks are opposite.

As a further description of the above technical solution:

a through hole is formed in the center of the top plate, and a piston rod of the hydraulic cylinder penetrates through the through hole.

As a further description of the above technical solution:

and two ends of the third spring are fixedly connected with the lower surface of the supporting plate and the upper surface of the mounting plate respectively.

The utility model discloses following beneficial effect has:

1. this possess and bend fast, fashioned stamping process device, knob through setting up, the threaded rod, the spout, slider and lower mould, in use, according to the thickness of the punching press work piece of bending required, thereby rotate the knob, the knob rotates and drives the threaded rod and rotate, the threaded rod rotates and drives two sliders and remove in the spout, thereby drive two lower mould relative movement, thereby adjust the lower mould to the distance between the last mould surface, make the thickness of work piece and lower mould to the distance phase-match between the last mould surface, thereby make the punching press processingequipment can adapt to the work piece of more different thickness and bend the punching press, the practicality of device has been improved greatly.

2. This possess and bend fast, fashioned punching press processingequipment, first spring through the setting, the bottom plate, the pneumatic cylinder, first guide bar, the second guide bar, go up the mould, third spring and fourth spring, start hydraulic cylinder, pneumatic cylinder piston rod drives the mould and moves down, thereby carry out stamping work, cooperation through first guide bar and second guide bar can the greatly increased device the stability, thereby avoid the crooked condition of skew to appear in the punching press in-process device, when last mould contacts the work piece, third spring atress compression this moment, thereby cushion last mould, avoid last mould and work piece rigid contact, cause the damage of mould and work piece, the restoring force of first spring drives the bottom plate rebound after the punching press is accomplished, thereby release the lower mould with the good work piece of punching press, be convenient for to the collection of work piece.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

fig. 4 is a schematic view of the internal structure of the damper seat of the present invention.

Illustration of the drawings:

1. a base; 2. a shock absorbing seat; 3. a work table; 4. a chute; 5. a threaded rod; 6. a slider; 7. a lower die; 8. a first spring; 9. a base plate; 10. a support frame; 11. a top plate; 12. a hydraulic cylinder; 13. a support plate; 14. a first guide bar; 15. a second spring; 16. a second guide bar; 17. mounting a plate; 18. a third spring; 19. pressing a plate; 20. an upper die; 21. a first support bar; 22. a second support bar; 23. a fourth spring; 24. a knob; 25. and a through hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a stamping device with rapid bending and forming functions comprises a base 1, wherein a plurality of shock-absorbing seats 2 are fixedly connected to the upper surface of the base 1, a workbench 3 is fixedly connected to the upper surface of each shock-absorbing seat 2, sliding grooves 4 are symmetrically formed in the upper surface of the workbench 3, a threaded rod 5 is rotatably connected inside each sliding groove 4 in a penetrating manner, a sliding block 6 rotatably connected through threads is sleeved on the outer surface of one end, located inside each sliding groove 4, of each threaded rod 5, a lower die 7 is fixedly connected to one end, located outside each sliding groove 4, of each sliding block 6, a first spring 8 is fixedly connected to the position, located between the two lower dies 7, of the upper surface of the workbench 3, a bottom plate 9 is fixedly connected to the top end of each first spring 8, a support frame 10 is fixedly connected to the periphery of the upper surface of the base 1, a top plate 11 is fixedly, the piston rod of pneumatic cylinder 12 runs through roof 11 and extends to the below of roof 11, the bottom fixedly connected with backup pad 13 of the piston rod of pneumatic cylinder 12, the upper surface of backup pad 13 is first guide bar 14 of fixedly connected with all around, the top of first guide bar 14 run through roof 11 and with roof 11 sliding connection, the section surface cover that first guide bar 14 is located between roof 11 and backup pad 13 is equipped with second spring 15, the surface of backup pad 13 runs through sliding connection all around has second guide bar 16, one end fixedly connected with mounting panel 17 that second guide bar 16 is located the backup pad 13 below, one end surface cover that second guide bar 16 is located between backup pad 13 and mounting panel 17 is equipped with third spring 18, the lower surface central point fixedly connected with clamp plate 19 of backup pad 13, the lower surface central point fixedly connected with of mounting panel 17 puts upper die 20.

The damping seat 2 comprises a first supporting rod 21, the top end of the first supporting rod 21 is connected with a second supporting rod 22 in a penetrating and sliding mode, the top end of the second supporting rod 22 is fixedly connected with the lower surface of the workbench 3, a fourth spring 23 is fixedly connected inside the first supporting rod 21, the top end of the fourth spring 23 is fixedly connected with the bottom end of the second supporting rod 22, the damping performance of the device can be greatly improved through the fourth spring 23, and therefore the service life of the device is greatly prolonged; one end of the threaded rod 5 extends to the outside of the workbench 3, one end of the threaded rod 5, which is positioned at the outside of the workbench 3, is fixedly connected with a knob 24, and the outer surface of the knob 24 is provided with anti-skid grains, the knob 24 is used for facilitating the rotation of the threaded rod 5, and the anti-skid grains are used for increasing the friction force on the surface of the knob 24; the two sliding blocks 6 are connected with the sliding chute 4 in a sliding manner, and the rotating directions of the threads in the two sliding blocks 6 are opposite, so that when the threaded rod 5 rotates, the two sliding blocks 6 can move relatively; a through hole 25 is formed in the center of the top plate 11, a piston rod of the hydraulic cylinder 12 penetrates through the through hole 25, and the through hole 25 is used for facilitating stable operation of the hydraulic cylinder 12; the two ends of the third spring 18 are fixedly connected to the lower surface of the support plate 13 and the upper surface of the mounting plate 17, respectively, so as to limit the mounting plate 17.

The working principle is as follows: when the stamping device with the rapid bending and forming functions is used, the thickness of a stamping workpiece is bent according to the requirement, so that the knob 24 is rotated, the knob 24 is rotated to drive the threaded rod 5 to rotate, the threaded rod 5 is rotated to drive the two sliders 6 to move in the sliding groove 4, so that the two lower dies 7 are driven to move relatively, so that the distance between the lower dies 7 and the outer surface of the upper die 20 is adjusted, the thickness of the workpiece is matched with the distance between the lower dies 7 and the outer surface of the upper die 20, so that the stamping device can adapt to more workpieces with different thicknesses to be bent and stamped, the practicability of the device is greatly improved, the hydraulic cylinder 12 is started, the piston rod of the hydraulic cylinder 12 drives the upper die 20 to move downwards, so that the stamping work is carried out, the stability of the device can be greatly improved through the matching of the first guide rod 14 and the second guide rod 16, when last mould 20 contacts the work piece, third spring 18 atress compression this moment to go up mould 20 and cushion, avoid last mould 20 and work piece rigidity contact, cause the damage of last mould 20 and work piece, the restoring force of first spring 8 drives bottom plate 9 rebound after the punching press is accomplished, thereby pushes out lower mould 7 with the good work piece of punching press, is convenient for the collection to the work piece.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a possess quick bending, fashioned punching press processingequipment, includes base (1), its characterized in that: the shock absorber comprises a base (1), wherein the upper surface of the base (1) is fixedly connected with a plurality of shock absorbing seats (2), the upper surface of the shock absorbing seats (2) is fixedly connected with a workbench (3), sliding grooves (4) are symmetrically formed in the upper surface of the workbench (3), two threaded rods (5) are rotatably connected in the sliding grooves (4) in a penetrating manner, a sliding block (6) rotatably connected through threads is sleeved on the outer surface of one end, located inside the sliding grooves (4), of each threaded rod (5), a lower die (7) is fixedly connected to one end, located outside the sliding grooves (4), of each sliding block (6), a first spring (8) is fixedly connected to the upper surface of the workbench (3) and located between the two lower dies (7), a bottom plate (9) is fixedly connected to the top end of each first spring (8), and a support frame (10) is fixedly connected to, the top end of the support frame (10) is fixedly connected with a top plate (11), the upper surface center position of the top plate (11) is fixedly provided with a hydraulic cylinder (12), a piston rod of the hydraulic cylinder (12) penetrates through the top plate (11) and extends to the lower part of the top plate (11), the bottom end of the piston rod of the hydraulic cylinder (12) is fixedly connected with a support plate (13), the periphery of the upper surface of the support plate (13) is fixedly connected with a first guide rod (14), the top end of the first guide rod (14) penetrates through the top plate (11) and is in sliding connection with the top plate (11), the outer surface of the section of the first guide rod (14) between the top plate (11) and the support plate (13) is sleeved with a second spring (15), the periphery of the outer surface of the support plate (13) is connected with a second guide rod (16) in a penetrating sliding manner, and one end of the second guide rod (16, one end surface cover that second guide bar (16) are located between backup pad (13) and mounting panel (17) is equipped with third spring (18), the lower surface central point of backup pad (13) puts fixedly connected with clamp plate (19), the lower surface central point of mounting panel (17) puts fixed mounting and has last mould (20).

2. The press working apparatus with rapid bending and forming according to claim 1, characterized in that: the shock mount (2) includes first bracing piece (21), sliding connection is run through on the top of first bracing piece (21) has second bracing piece (22), the top of second bracing piece (22) is connected with the lower fixed surface of workstation (3), the inside fixedly connected with fourth spring (23) of first bracing piece (21), the top of fourth spring (23) and the bottom fixed connection of second bracing piece (22).

3. The press working apparatus with rapid bending and forming according to claim 1, characterized in that: the one end of threaded rod (5) extends to the outside of workstation (3), just threaded rod (5) are located workstation (3) outside one end fixedly connected with knob (24), just the surface of knob (24) is equipped with anti-skidding line.

4. The press working apparatus with rapid bending and forming according to claim 1, characterized in that: the two sliding blocks (6) are connected with the sliding groove (4) in a sliding mode, and the thread turning directions inside the two sliding blocks (6) are opposite.

5. The press working apparatus with rapid bending and forming according to claim 1, characterized in that: a through hole (25) is formed in the center of the top plate (11), and a piston rod of the hydraulic cylinder (12) penetrates through the through hole (25).

6. The press working apparatus with rapid bending and forming according to claim 1, characterized in that: and two ends of the third spring (18) are fixedly connected with the lower surface of the supporting plate (13) and the upper surface of the mounting plate (17) respectively.