CN216881240U

CN216881240U - One-step forming continuous stamping device

Info

Publication number: CN216881240U
Application number: CN202123275970.7U
Authority: CN
Inventors: 李志平; 李正和; 霍圣闯
Original assignee: Zhaoqing Gaoyao Jinduoli Metal Products Co ltd
Current assignee: Zhaoqing Gaoyao Jinduoli Metal Products Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-05
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a one-step forming continuous stamping device, belonging to the technical field of stamping devices; the traditional punching device can not be continuously carried out, and workers need to manually take out punch forming workpieces and then punch the workpieces, so that the working efficiency is reduced; the upper surface of the workbench is fixedly provided with a lower die, the workbench is provided with an upper die, and one side of the lower die is fixedly provided with a connecting plate; drive the rotation axis through the motor and rotate, the rotation axis drives oval piece and rotates, oval piece drives the mould and moves down, go up the mould and move along the lift inslot through the lifter of both sides, the mould pushes down in the realization, then when last mould pushes down, go up mould and panel contact, with panel stamping forming, mould continues downwards on through pressure, drive second mould ring and move down, cooperate with first mould ring through third mould ring, get rid of unnecessary department in the middle of the punching press work piece, realize continuous punching press, and the work efficiency is improved.

Description

One-step forming continuous stamping device

Technical Field

The utility model relates to the technical field of stamping devices, in particular to a one-step forming continuous 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. The stamping and the forging belong to the same plastic working (or called pressure working), and are called forging and pressing together;

the traditional stamping device cannot be continuously carried out, and a worker is required to manually take out a stamping forming workpiece and then carry out stamping, so that the working efficiency is reduced, and therefore, the one-step forming continuous stamping device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a one-step forming continuous stamping device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a continuous stamping device of one shot forming, includes the workstation, the fixed surface of workstation is equipped with the bed die, be equipped with the mould on the workstation, the fixed connecting plate that is equipped with in bed die one side, first silo has been seted up on the connecting plate, the workstation upper surface is equipped with first charging box, the silo has been down seted up to the second on the connecting plate, the workstation upper surface is equipped with the second charging box, the fixed surface of bed die is equipped with a pair of spacing, the workstation upper surface is equipped with down the pushing mechanism.

As a preferred technical scheme of the present invention, the pressing mechanism includes a fixing frame, a lower end of the fixing frame is fixedly connected to an upper surface of the worktable, a rotating shaft is rotatably disposed at an upper end of the fixing frame, a motor is fixedly disposed at one side of the fixing frame, an output end of the motor is fixedly connected to one end of the rotating shaft, and an elliptical block is fixedly disposed at a center of the rotating shaft.

As a preferred technical scheme of the utility model, a lifting groove is formed in the inner side of the fixing frame, a lifting block is arranged in the lifting groove in a sliding manner, one end, far away from the lifting groove, of the lifting block is fixedly connected with the outer wall of the upper die, the other end of the lifting block is attached to the inner wall of the lifting groove, a first spring is fixedly arranged in the lifting groove, and one end of the first spring is fixedly connected with the lower surface of the lifting block.

As a preferred technical scheme of the present invention, a limiting ring is fixed on the lower mold, a fixed plate is fixed in the lower mold, a first mold ring is fixed on the upper surface of the fixed plate, a moving ring is fixed in the lower mold, a second mold ring is fixed on the upper surface of the moving ring, a second spring is sleeved on the first mold ring, the upper end of the second spring is connected with the lower surface of the moving ring, and the lower end of the second spring is connected with the upper surface of the fixed plate.

As a preferred technical scheme of the present invention, the upper mold is slidably provided with a third mold ring, a stop block is fixedly arranged in the upper mold, the stop block is attached to an outer wall of the third mold ring, the third mold ring is sleeved with a third spring, and an upper end of the third spring is connected to a lower surface of the stop block.

As a preferable technical scheme of the utility model, the limiting frame is in an L shape, the first charging box is over against the first discharging groove, and the second charging box is over against the second discharging groove.

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

1. the motor drives the rotating shaft to rotate, the rotating shaft drives the elliptical block to rotate, the elliptical block drives the upper die to move downwards, the upper die moves along the lifting groove through the lifting blocks on the two sides to realize downward pressing of the upper die, then when the upper die presses downwards, the upper die is contacted with the plate to punch the plate, the upper die continues to move downwards through pressure to drive the second die ring to move downwards, the third die ring is matched with the first die ring to remove redundant parts in the middle of a punching workpiece, continuous punching is realized, and the working efficiency is improved;

2. promote panel, the shaping work piece can follow panel and remove, and when panel removed the connecting plate on, the less material of area can be followed first silo and fallen into in the first feed box, and the shaping work piece can be followed the second silo and fallen into in the second feed box, convenient collection.

Drawings

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

FIG. 2 is a schematic view of the pressing mechanism of the present invention,

FIG. 3 is a schematic cross-sectional view of the mold of the present invention.

In the figure: 1. a work table; 11. a lower die; 12. an upper die; 13. a connecting plate; 14. a first discharging groove; 15. a first cartridge; 16. a second discharging groove; 17. a second cartridge; 18. a limiting frame; 2. a pressing mechanism; 21. a fixed mount; 22. a rotating shaft; 23. an elliptical block; 24. a motor; 3. a lifting groove; 31. a lifting block; 32. a first spring; 4. a limiting ring; 41. a fixing plate; 42. a first mold ring; 43. a moving ring; 44. a second mold ring; 45. a second spring; 5. a third mold ring; 51. a stopper; 52. and a third spring.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in FIGS. 1 to 3, the present invention provides a one-step forming continuous stamping apparatus, comprising a table 1, wherein a lower mold 11 is fixedly arranged on the upper surface of the table 1, an upper mold 12 is arranged on the table 1, a connecting plate 13 is fixedly arranged on one side of the lower mold 11, a first discharging groove 14 is arranged on the connecting plate 13, a first charging box 15 is arranged on the upper surface of the table 1, a second discharging groove 16 is arranged on the connecting plate 13, a second charging box 17 is arranged on the upper surface of the table 1, a pair of limiting frames 18 are fixedly arranged on the upper surface of the lower mold 11, a pressing mechanism 2 is arranged on the upper surface of the table 1, the limiting frames 18 are L-shaped, the first charging box 15 is opposite to the first discharging groove 14, the second charging box 17 is opposite to the second discharging groove 16, a sheet is inserted from the end portion of the limiting frame 18, so that the two ends of the sheet are attached to the limiting frames 18, the lower portion is attached to the upper surface of the table 1, the sheet is pushed, make panel move 11 central point in the bed die and put, drive through pushing down mechanism 2 and go up mould 12 and push down, realize stamping forming, after last mould 12 rises, promote panel, the shaping work piece can follow panel and remove, and when panel moved on connecting plate 13, the less material of area can be followed first silo 14 and fallen into first magazine 15 in, the shaping work piece can be followed second silo 16 and fallen into second magazine 17.

The pressing mechanism 2 comprises a fixed frame 21, the lower end of the fixed frame 21 is fixedly connected with the upper surface of the workbench 1, the upper end of the fixed frame 21 is rotatably provided with a rotating shaft 22, one side of the fixed frame 21 is fixedly provided with a motor 24, the output end of the motor 24 is fixedly connected with one end of the rotating shaft 22, the center of the rotating shaft 22 is fixedly provided with an elliptical block 23, the inner side of the fixed frame 21 is provided with a lifting groove 3, a lifting block 31 is arranged in the lifting groove 3 in a sliding manner, one end of the lifting block 31 far away from the lifting groove 3 is fixedly connected with the outer wall of the upper die 12, the other end of the lifting block 31 is attached to the inner wall of the lifting groove 3, a first spring 32 is fixedly arranged in the lifting groove 3, one end of the first spring 32 is fixedly connected with the lower surface of the lifting block 31, the upper die 12 is always attached to the outer wall of the elliptical block 23 by the thrust of the first spring 32, the rotating shaft 22 is driven by the motor 24 to rotate, the elliptical block 23 rotates, the elliptical block 23 drives the upper die 12 to move downwards, the upper die 12 moves along the lifting groove 3 through the lifting blocks 31 on the two sides, so that the upper die 12 is pressed downwards.

A limiting ring 4 is fixedly arranged on the lower die 11, a fixed plate 41 is fixedly arranged in the lower die 11, a first die ring 42 is fixedly arranged on the upper surface of the fixed plate 41, a moving ring 43 is fixedly arranged in the lower die 11, a second die ring 44 is fixedly arranged on the upper surface of the moving ring 43, a second spring 45 is sleeved on the first die ring 42, the upper end of the second spring 45 is connected with the lower surface of the moving ring 43, the lower end of the second spring 45 is connected with the upper surface of the fixed plate 41, a third die ring 5 is arranged in the upper die 12 in a sliding manner, a stop block 51 is fixedly arranged in the upper die 12, the stop block 51 is attached to the outer wall of the middle part of the third die ring 5, a third spring 52 is sleeved on the third die ring 5, the upper end of the third spring 52 is connected with the lower surface of the stop block 51, the area of the upper die 12 is equal to the area of the second die ring 44, a certain distance is arranged between the upper end of the first die ring 42 and the surface of the lower die 11, the lower end of the third die ring 5 is equal to the area of the first die ring 42, when the upper die 12 is pressed downwards, the upper die 12 contacts with the plate to punch the plate, the upper die 12 continues to move downwards under the pressure to drive the second die ring 44 to move downwards, the redundant part in the middle of the punched workpiece is removed through the cooperation of the third die ring 5 and the first die ring 42, the workpiece is formed, and when the upper die 12 is lifted, the structure is reset through the second spring 45 and the third spring 52.

The working principle is as follows: inserting a plate into the end of the limiting frame 18 to make the two ends of the plate fit with the limiting frame 18, fitting the lower part of the plate with the upper surface of the workbench 1, pushing the plate, driving the rotating shaft 22 to rotate through the motor 24, driving the elliptical block 23 to rotate through the rotating shaft 22, driving the upper die 12 to move downwards through the elliptical block 23, moving the upper die 12 along the lifting groove 3 through the lifting blocks 31 on the two sides to press the upper die 12 downwards, then when the upper die 12 presses downwards, contacting the upper die 12 with the plate to punch the plate, pressing the upper die 12 downwards to drive the second die ring 44 to move downwards through the pressure, matching the third die ring 5 with the first die ring 42 to remove the redundant part in the middle of the punching workpiece, finally pushing the plate, the formed workpiece to move along with the plate, when the plate moves onto the connecting plate 13, the material with smaller area falls into the first charging box 15 from the first discharging groove 14, the formed workpiece will fall from the second blanking chute 16 into the second magazine 17.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a continuous stamping device of one shot forming, includes workstation (1), its characterized in that: the stamping die is characterized in that a lower die (11) is fixedly arranged on the upper surface of the workbench (1), an upper die (12) is arranged on the workbench (1), a connecting plate (13) is fixedly arranged on one side of the lower die (11), a first blanking groove (14) is formed in the connecting plate (13), a first charging box (15) is arranged on the upper surface of the workbench (1), a second blanking groove (16) is formed in the connecting plate (13), a second charging box (17) is arranged on the upper surface of the workbench (1), a pair of limiting frames (18) is fixedly arranged on the upper surface of the lower die (11), and a pressing mechanism (2) is arranged on the upper surface of the workbench (1).

2. The one-shot forming continuous punching apparatus according to claim 1, wherein: push down mechanism (2) including mount (21), fixed surface is connected on mount (21) lower extreme and workstation (1), mount (21) upper end is rotated and is equipped with rotation axis (22), fixed motor (24) that is equipped with in mount (21) one side, motor (24) output and rotation axis (22) one end fixed connection, rotation axis (22) center is fixed and is equipped with oval piece (23).

3. The one-shot continuous press apparatus as set forth in claim 2, wherein: lift groove (3) have been seted up to mount (21) inboard, it is equipped with elevator (31) to slide in lift groove (3), elevator (31) are kept away from lift groove (3) one end and are gone up mould (12) outer wall fixed connection, elevator (31) other end is laminated with lift groove (3) inner wall mutually, lift groove (3) internal fixation is equipped with first spring (32), first spring (32) one end and elevator (31) lower fixed surface are connected.

4. The one-shot continuous press apparatus as set forth in claim 1, wherein: the fixed spacing ring (4) that is equipped with on bed die (11), bed die (11) internal fixation is equipped with fixed plate (41), fixed plate (41) upper surface is fixed and is equipped with first mould ring (42), bed die (11) internal fixation establishes shift ring (43), shift ring (43) upper surface is fixed and is equipped with second mould ring (44), the cover is equipped with second spring (45) on first mould ring (42), second spring (45) upper end is connected with shift ring (43) lower surface, second spring (45) lower extreme is connected with fixed plate (41) upper surface.

5. The one-shot continuous press apparatus as set forth in claim 1, wherein: go up mould (12) and slide and be equipped with third mould ring (5), it is equipped with dog (51) to go up mould (12) internal fixation, dog (51) and the laminating of third mould ring (5) middle part outer wall mutually, the cover is equipped with third spring (52) on third mould ring (5), third spring (52) upper end is connected with dog (51) lower surface.

6. The one-shot continuous press apparatus as set forth in claim 1, wherein: the limiting frame (18) is L-shaped, the first charging box (15) is over against the first discharging groove (14), and the second charging box (17) is over against the second discharging groove (16).