CN215614518U

CN215614518U - Battery cover plate forming die

Info

Publication number: CN215614518U
Application number: CN202122267370.XU
Authority: CN
Inventors: 马志皓; 王朝勇; 许斌; 赵安均
Original assignee: Chongqing Jinchuan Precision Hardware Co ltd
Current assignee: Chongqing Jinchuan Precision Hardware Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-01-25
Anticipated expiration: 2031-09-17

Abstract

The utility model relates to the technical field of forming dies, in particular to a battery cover plate forming die, which comprises die feet, wherein a concave die plate is connected with a stripper plate through a buffer assembly, the upper surface of the stripper plate is fixedly connected with a stripper plate, the upper surface of the stripper plate is fixedly connected with a punch fixing plate, the upper surface of the punch fixing plate is fixedly connected with a fixing plate backing plate, the upper surface of the fixing plate backing plate is fixedly connected with an upper die base, and the upper surface of the upper die base is provided with a stripper assembly. The operation is convenient.

Description

Battery cover plate forming die

Technical Field

The utility model relates to the technical field of forming dies, in particular to a battery cover plate forming die.

Background

The mould includes mould and bed die, makes the blank become the instrument that has the finished piece of specific shape and size under the exogenic action between mould and the bed die through last mould, and mould among the prior art can lead to upper die base and die holder contact to bump in long-time use, leads to clamp plate and nib to take place to warp, causes the compression moulding failure, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a battery cover plate forming die which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a battery cover plate forming die, includes the die leg, fixed surface is connected with the die holder on the die leg, fixed surface is connected with the die backing plate on the die holder, fixed surface is connected with the die board on the die backing plate, the die board is connected with the stripper through the buffering subassembly, fixed surface is connected with the backing plate of unloading on the stripper, fixed surface is connected with the drift fixed plate on the backing plate of unloading, fixed surface is connected with the fixed plate backing plate on the drift fixed plate, fixed surface is connected with the upper die base on the fixed plate backing plate, surface mounting has the subassembly of unloading on the upper die base.

Preferably, the lower surface of the stripper plate is fixedly connected with a pressing plate, the upper surface of the concave template is provided with a die hole, and a limiting block is arranged in the die hole.

Preferably, the lower surface of the limiting block is fixedly connected with a limiting rod, and the limiting rod is installed in the first spring shell.

Preferably, the first spring shell is installed inside the lower die holder and the die base plate, and a first spring is fixedly connected between the inner wall of the first spring shell and the limiting rod.

Preferably, the discharging assembly comprises a push rod, the push rod penetrates through the upper die base, the fixed plate base plate and the punch fixing plate and is installed on the second spring shell, the second fixing rod is fixedly connected to the lower surface of the upper die base and penetrates through the fixed plate base plate and the punch fixing plate and is fixedly connected to the upper surface of the pressing plate, the second spring shell is installed in the discharging base plate and the punch fixing plate, and the third spring is fixedly connected between the push rod and the second spring shell.

Preferably, the buffer assembly comprises a supporting rod, the lower end of the supporting rod is fixedly connected to the upper surface of the concave template, a limiting sleeve is fixedly connected to the surface of the supporting rod, and a first fixing rod is installed at the upper end of the supporting rod.

Preferably, a spring is installed between the first fixing rod and the supporting rod, a fixing sleeve is fixedly arranged on the surface of the first fixing rod, the fixing sleeve and the first fixing rod are fixedly arranged in the discharging plate and the discharging base plate, and the fixing sleeve is connected with the limiting sleeve in a matched mode.

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

buffering shock attenuation is carried out between stripper and the die board through being provided with the buffering subassembly, and No. two springs play the effect that supports the buffering, prevent to bump between stripper and the die board, improve the security of this mould, and the life of extension mould, press forming can make panel inlay on the clamp plate well, and the promotion push rod drives No. three springs and tightens up and withstands panel, convenient operation.

Drawings

FIG. 1 is a schematic view of an overall structure of a battery cover plate forming mold according to the present invention;

FIG. 2 is a schematic view of a lower mold structure of a battery cover plate forming mold according to the present invention;

FIG. 3 is a schematic diagram of an upper mold structure of a battery cover plate forming mold according to the present invention;

fig. 4 is a schematic structural diagram of a buffer assembly of a battery cover plate forming mold according to the present invention.

In the figure: 1. a mould leg; 2. a lower die holder; 3. a die base plate; 4. a cavity plate; 5. a buffer assembly; 6. a stripper plate; 7. unloading a base plate; 8. a punch fixing plate; 9. fixing a plate backing plate; 10. an upper die holder; 11. a discharge assembly; 12. a die hole; 13. a limiting block; 14. a limiting rod; 15. a first spring housing; 16. a first spring; 17. pressing a plate; 501. a first fixing rod; 502. fixing a sleeve; 503. a limiting sleeve; 504. a support bar; 505. a second spring; 111. a push rod; 112. a second fixing rod; 113. a third spring; 114. and a second spring shell.

Detailed Description

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

As shown in fig. 1-4, a battery cover plate forming die, including the mold foot 1, fixed surface is connected with die holder 2 on the mold foot 1, fixed surface is connected with die backing plate 3 on the die holder 2, fixed surface is connected with die plate 4 on the die backing plate 3, die plate 4 is connected with stripper 6 through buffering subassembly 5, fixed surface is connected with unloading backing plate 7 on stripper 6, fixed surface is connected with drift fixed plate 8 on unloading backing plate 7, fixed surface is connected with fixed plate backing plate 9 on the drift fixed plate 8, fixed surface is connected with upper die base 10 on the fixed plate backing plate 9, surface mounting has unloading subassembly 11 on upper die base 10.

Through the technical scheme, put the apron that will need the press forming on the nib 12 of 4 upper surfaces of die board, press upper die base 10 again, fixed plate backing plate 9, drift fixed plate 8, unload backing plate 7 and stripper 6 and move downwards, it suppresses to drive clamp plate 17 to carry out the shaping to panel, through being provided with buffering subassembly 5 to buffering the shock attenuation between stripper 6 and the die board 4, prevent to bump between stripper 6 and the die board 4, improve the security of this mould, the life of extension mould, press forming can make panel inlay on clamp plate 17 well, promote push rod 111 and drive No. three spring 113 and tighten up and withstand panel, convenient operation.

In this embodiment, 6 lower fixed surface of stripper 17 is connected with

clamp plate

17, 4 upper surfaces of cavity die plate are provided with nib 12, install stopper 13 in the

nib

12, 13 lower fixed surface of stopper is connected with gag lever post 14, gag lever post 14 is installed in spring shell 15, spring shell 15 installs inside die holder 2 and die backing plate 3, spring 16 of fixed connection between 15 inner walls of spring shell and the gag lever post 14, the apron that will need the press forming is put on the nib 12 of 4 upper surfaces of cavity die plate, press upper die base 10 again, fixed plate backing plate 9, drift

fixed plate

8, 7 and 6 below removals of stripper, drive clamp plate 17 and carry out the shaping suppression to panel.

In this embodiment, the subassembly of unloading 11 includes push rod 111, push rod 111 runs through upper die base 10, fixed plate backing plate 9, punch fixing plate 8 is installed at No. two spring shell 114, No. two dead lever 112 of fixed surface fixedly connected with in upper die base 10, No. two dead lever 112 run through fixed plate backing plate 9, punch fixing plate 8 fixed connection is in clamp plate 17 upper surface, No. two spring shell 114 are installed in unloading backing plate 7 and punch fixing plate 8, No. three spring 113 of fixedly connected with between push rod 111 and No. two spring shell 114, press forming can make panel inlay on clamp plate 17 well, promote push rod 111 and drive No. three spring 113 and tighten up and withstand panel, convenient operation.

In this embodiment, buffering subassembly 5 includes bracing piece 504, bracing piece 504 lower extreme fixed connection is in cavity plate 4 upper surface, bracing piece 504 is fixedly connected with stop collar 503 on the surface, bracing piece 504 upper end is installed dead lever 501 No. one, install No. two spring 505 between dead lever 501 and the bracing piece 504, dead lever 501 is fixed the cover on the surface and is equipped with fixed cover 502, fixed cover 502 and dead lever 501 are fixed to be set up in stripper 6 and unloading backing plate 7, fixed cover 502 and stop collar 503 cooperation are connected, cushion the shock attenuation through being provided with buffering subassembly 5 between stripper 6 and the cavity plate 4, No. two spring 505 plays the effect of supporting the buffering, prevent to bump between stripper 6 and the cavity plate 4, improve the security of this mould, the life of extension mould.

The working principle of the battery cover plate forming die is as follows:

during the use, at first put the apron that will need the compression molding on the nib 12 of cavity die 4 upper surface, press upper die base 10 again, fixed plate backing plate 9, drift fixed plate 8, unload backing plate 7 and stripper 6 and move downwards, it suppresses to drive clamp plate 17 to carry out the shaping to panel, through being provided with buffering subassembly 5 to buffering the shock attenuation between stripper 6 and the cavity die 4, prevent to bump between stripper 6 and the cavity die 4, improve the security of this mould, the life of extension mould, the compression molding can make panel inlay on clamp plate 17 well, promote push rod 111 and drive No. three spring 113 and tighten up and withstand panel, convenient operation.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a battery cover plate forming die, includes moulding foot (1), fixed surface is connected with die holder (2) on moulding foot (1), fixed surface is connected with die backing plate (3) on die holder (2), its characterized in that: fixed surface is connected with die board (4) on die backing plate (3), die board (4) are connected with stripper (6) through buffering subassembly (5), stripper (6) upper surface is connected with backing plate (7) of unloading, fixed surface is connected with drift fixed plate (8) on backing plate (7) of unloading, fixed surface is connected with fixed plate backing plate (9) on drift fixed plate (8), fixed surface is connected with upper die base (10) on fixed plate backing plate (9), surface mounting has subassembly (11) of unloading on upper die base (10).

2. The battery cover plate forming die of claim 1, wherein: the lower surface of the stripper plate (6) is fixedly connected with a pressing plate (17), the upper surface of the concave die plate (4) is provided with a die hole (12), and a limiting block (13) is installed in the die hole (12).

3. The battery cover plate forming mold according to claim 2, wherein: stopper (13) lower fixed surface is connected with gag lever post (14), gag lever post (14) are installed in spring shell (15).

4. The battery cover plate forming mold according to claim 3, wherein: a spring shell (15) is installed inside a lower die holder (2) and a die base plate (3), and a spring (16) is fixedly connected between the inner wall of the spring shell (15) and a limiting rod (14).

5. The battery cover plate forming die of claim 1, wherein: unloading assembly (11) includes push rod (111), install No. two spring shell (114) push rod (111) run through upper die base (10), fixed plate backing plate (9), drift fixed plate (8), No. two dead lever (112) of upper die base (10) lower fixed surface connection, No. two dead lever (112) run through fixed plate backing plate (9), drift fixed plate (8) fixed connection in clamp plate (17) upper surface, No. two spring shell (114) are installed in unloading backing plate (7) and drift fixed plate (8), fixedly connected with No. three spring (113) between push rod (111) and No. two spring shell (114).

6. The battery cover plate forming die of claim 1, wherein: buffer unit (5) include bracing piece (504), bracing piece (504) lower extreme fixed connection is in cavity die plate (4) upper surface, bracing piece (504) fixed connection has stop collar (503) on the surface, dead lever (501) No. one is installed to bracing piece (504) upper end.

7. The battery cover plate forming die of claim 6, wherein: install No. two spring (505) between dead lever (501) and bracing piece (504), dead lever (501) fixed cover on the surface is equipped with fixed cover (502), fixed cover (502) and dead lever (501) are fixed to be set up in stripper (6) and discharge backing plate (7), fixed cover (502) and stop collar (503) cooperation are connected.