CN218283327U

CN218283327U - Novel cylindrical steel shell opening slot rolling jig

Info

Publication number: CN218283327U
Application number: CN202221719799.6U
Authority: CN
Inventors: 陈云飞; 孙佳晨; 孙佳勋; 杨小雨
Original assignee: Dongguan Blue Sky Intelligent Equipment Co ltd
Current assignee: Dongguan Blue Sky Intelligent Equipment Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2023-01-13
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a novel cylinder box hat oral area slot rolling tool that falls, including slot rolling mould, battery box hat and supplementary anchor clamps, slot rolling mould top is provided with the butt joint notch, the laminating of butt joint notch extrados installs the protection cushion, slot rolling mould top fixed mounting has butt joint splint, the battery box hat corresponds the butt joint notch and pegs graft at slot rolling mould upper surface, and the laminating of battery box hat extrados butt joint splint inner wall. Protection cushion and butt joint splint protect male battery box hat, increase the stability of battery box hat in the course of working, avoid rocking the collision damage that causes the battery box hat, come to peg graft the protection to the battery box hat through the protection fillet that sets up simultaneously, avoid the battery box hat to collide with butt joint notch top in inserting the process, cause the damage, the inside first inclined plane and the second inclined plane that set up of butt joint notch can make dust impurity fall down fast simultaneously, avoid piling up of dust impurity.

Description

Novel cylindrical steel shell opening slot rolling jig

Technical Field

The utility model relates to a battery processing equipment field specifically is a novel cylinder box hat oral area rolling groove tool of rolling down.

Background

With the increasing severity of energy crisis and environmental problems, key technologies of power batteries are gradually mature under the strong support of the state on new energy industries, and various power batteries are widely applied to electric cars, electric motorcycles, electric bicycles, solar energy, mobile communication terminal products, energy storage products and other products.

The roll groove at the opening of the battery steel shell is an essential process in the manufacture of the battery core, the traditional roll groove jig is not protected and is easy to cause, and dust and other impurities enter the cavity of the battery steel shell during roll groove; resulting in impurities in the electrolyte. Further, the battery generates foam during charging, and the capacity of the battery is rapidly reduced during discharging, so that the normal use requirements cannot be met. Therefore, a novel reverse rolling jig for the rolling groove at the opening of the cylindrical steel shell is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel cylindrical steel shell opening rolling tool, which is characterized in that the opening of the cylindrical steel shell is upward when the cylindrical steel shell is rolled by distinguishing the traditional battery steel shell; the pollution of battery electrolyte caused by dust falling into the cavity can be effectively avoided, and the problems in the background art are solved.

In order to achieve the above object, the utility model provides a following technical scheme: a novel cylindrical steel shell opening rolling groove reverse rolling jig comprises a rolling groove die, a battery steel shell and an auxiliary clamp, wherein a butt joint groove opening is formed in the top end of the rolling groove die, a protective rubber pad is attached to the outer arc surface of the butt joint groove opening, a butt joint clamping plate is fixedly mounted at the top end of the rolling groove die, the battery steel shell is inserted into the upper surface of the rolling groove die in a corresponding mode of the butt joint groove opening, and the outer arc surface of the battery steel shell is attached to the inner wall of the butt joint clamping plate;

the auxiliary clamp comprises an accommodating rod and an inner rod, the top end of the inner rod is fixedly provided with an elastic clamp through a first positioning rod, and the bottom end of the accommodating rod is fixedly provided with a collecting box through a second positioning rod.

Preferably, butt joint notch inner wall upper portion is provided with first inclined plane, butt joint notch top is provided with the protection fillet, butt joint notch inner wall lower part is provided with the second inclined plane, the inside inner chamber that has run through of roll groove mould has been seted up, and inner chamber opening diameter is the same with second inclined plane bottom diameter.

Preferably, the reference column is installed in the laminating of the extrados middle part of the storage rod, the terminal fixed mounting of reference column has the mounting panel, the inside reset spring that is provided with of storage rod, the inside lower surface of storage rod is accomodate in the laminating of reset spring bottom, the inner panel is installed in the laminating of reset spring top.

Preferably, the inner plate outer arc surface is attached to the inner wall of the containing rod in a sliding installation mode, an inner rod is fixedly installed at the top end of the inner plate, and the inner rod penetrates through the containing rod and is movably installed.

Preferably, first locating rod is installed on interior pole top, and the elastic clamp installs at first locating rod front end, the elastic clamp both ends all rotate with the middle part and install the protection roller bearing, the installation is rotated to the outer cambered surface laminating battery steel casing outer wall of protection roller bearing.

Preferably, the second locating lever is installed in the storage rod bottom, the collection box is installed in the laminating of second locating lever front end, the outer cambered surface laminating of collection box is installed and is connected the cardboard, connect cardboard inner wall and the laminating joint of the outer cambered surface of rolling slot mould, collection box bottom slip grafting is installed the pull bottom plate.

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

1. protect male battery box hat through the protection cushion that sets up and butt joint splint, increase the stability of battery box hat in the course of working, avoid rocking the collision damage that causes the battery box hat, come to peg graft the protection to the battery box hat through the protection fillet that sets up simultaneously, avoid the battery box hat to collide with butt joint notch top in the insertion process, cause the damage, the inside first inclined plane and the second inclined plane that set up of butt joint notch simultaneously can make dust impurity fall down fast, avoid piling up of dust impurity.

2. Carry on spacingly to the elasticity clamp through the accomodate pole that sets up and interior pole, make elasticity clamp make battery box hat bottom can the accurate butt joint notch that corresponds insert at the in-process that presss from both sides tight battery box hat, wearing and tearing and accuracy when reducing the butt joint are collected the protection through the collection box that sets up to dust impurity simultaneously, make the box hat for handstand state when the slot rolling, zinc-plating and other dust impurity fall into the battery when just so having avoided the slot rolling.

Drawings

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

FIG. 2 is an exploded view of the installation structure of the roll groove die of the present invention;

FIG. 3 is a schematic view of the structure of the roll-groove mold of the present invention;

FIG. 4 is a cut-away view of the roll groove mold of the present invention;

fig. 5 is the utility model discloses supplementary anchor clamps overall structure breakdown picture.

In the figure: 1. a rolling groove die; 2. butting the notches; 3. protecting the rubber pad; 4. butt-jointing the clamping plates; 5. protecting a round angle; 6. a first inclined surface; 7. a second inclined surface; 8. an inner cavity; 9. a battery steel casing; 10. an auxiliary clamp; 11. a storage rod; 12. a positioning column; 13. mounting a plate; 14. a return spring; 15. an inner plate; 16. An inner rod; 17. a first positioning rod; 18. an elastic clip; 19. protecting the rolling shaft; 20. a second positioning rod; 21. A collection box; 22. connecting a clamping plate; 23. and drawing the bottom plate.

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 efforts all belong to the protection scope of the present invention.

The utility model provides a: a novel cylindrical steel shell opening part rolling groove reverse rolling jig is shown in figures 1-5 and comprises a rolling groove die 1, a battery steel shell 9 and an auxiliary clamp 10, wherein a butt joint notch 2 is formed in the top end of the rolling groove die 1, a protective rubber pad 3 is attached to the outer arc surface of the butt joint notch 2, a butt joint clamping plate 4 is fixedly mounted at the top end of the rolling groove die 1, the battery steel shell 9 is inserted into the upper surface of the rolling groove die 1 in a corresponding mode with the butt joint notch 2, and the outer arc surface of the battery steel shell 9 is attached to the inner wall of the butt joint clamping plate 4; the auxiliary clamp 10 comprises a containing rod 11 and an inner rod 16, wherein the top end of the inner rod 16 is fixedly provided with an elastic clamp 18 through a first positioning rod 17, and the bottom end of the containing rod 11 is fixedly provided with a collecting box 21 through a second positioning rod 20.

As preferred, 2 inner wall upper portions of butt joint notch are provided with first

inclined plane

6, 2 top ends of butt joint notch are provided with

protection fillet

5, 2 inner wall lower parts of butt joint notch are provided with second

inclined plane

7, 1 inside running through of slot rolling mould has seted up inner chamber 8, and inner chamber 8 opening diameter is the same with 7 bottom diameters on the second inclined plane, protection fillet 5 through setting up is when battery box hat 9 corresponds butt joint notch 2 inserts and installs on 1 upper portion of slot rolling mould, can protect battery box hat 9 bottom, prevent the condition of the damage of battery box hat 9 bottom that the collision caused, simultaneously through the protection cushion 3 of 2 surface settings of you's butt joint notch when battery box hat 9 corresponds butt joint notch 2 and inserts, can play stably, the purpose of protection battery box hat 9, the butt joint splint 4 of 1 top installation of cooperation slot rolling mould further carries out spacing protection to battery box hat 9, can make the quick landing of dust impurity through first inclined plane 6 and the second inclined plane 7 that set up, get into through inner chamber 8 and collect inside box 21, and prevent that dust is piled up through the first inclined plane 6 and the second inclined plane 7 that set up.

Furthermore, a positioning column 12 is installed in the middle of the outer arc surface of the accommodating rod 11 in an attached mode, a mounting plate 13 is fixedly installed at the tail end of the positioning column 12, a return spring 14 is arranged inside the accommodating rod 11, the bottom end of the return spring 14 is attached to the lower surface inside the accommodating rod 11, an inner plate 15 is installed at the top end of the return spring 14 in an attached mode, the using position of the accommodating rod 11 is fixed through the positioning column 12 and the mounting plate 13 which are arranged, the inner plate 15 is supported and limited through the return spring 14 inside the accommodating rod 11, and the position of the inner rod 16 can be rapidly reset after the device is used.

Further, 11 inner wall slidable mounting of pole is accomodate in the laminating of inner panel 15 extrados, pole 16 in 15 top fixed mounting of inner panel, and interior pole 16 runs through and accomodates 11 movable mounting of pole, 11 inner walls of the pole is accomodate in the laminating of inner panel 15 slide and can effectively prevent interior pole 16 and rock, guarantee simultaneously that interior pole 16 can only carry out longitudinal stabilization and remove, and then press from both sides tight spacing to battery box hat 9 through elasticity clamp 18 under 16's the straight up-down mode of work in interior pole, guarantee that battery box hat 9 stably corresponds butt joint notch 2 and insert.

It is worth explaining, first locating lever 17 is installed on interior pole 16 top, and elastic clamp 18 installs at first locating lever 17 front end, elastic clamp 18 both ends all rotate with the middle part and install protection roller 19, protection roller 19 extrados laminating battery box hat 9 outer wall rotates the installation, the position of use of elastic clamp 18 is confirmed to first locating lever 17, protection roller 19 through the setting carries out the joint protection to battery box hat 9, press from both sides tight spacing simultaneously to protection roller 19, prevent that protection roller 19 shell from receiving wearing and tearing.

Specifically, second locating lever 20 is installed in the 11 bottom of containing pole, the laminating of second locating lever 20 front end is installed and is collected box 21, collect the laminating of box 21 extrados and install connection cardboard 22, connect cardboard 22 inner wall and 1 extrados laminating joint of slot rolling mould, collect box 21 bottom slip grafting and install pull bottom plate 23, carry on spacingly to collecting box 21 through second locating lever 20, make collection box 21 can stably dock slot rolling mould 1 bottom through connecting cardboard 22, make dust impurity can stably drop to collecting box 21 inside and collect, can break away from in unison through pull bottom plate 23 when using for a long time, carry out centralized processing to the dust, the condition of avoiding the dust to fly upward takes place.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel cylinder box hat oral area rolling groove tool of rolling, its characterized in that: the battery steel shell structure comprises a rolling groove die (1), a battery steel shell (9) and an auxiliary clamp (10), wherein a butt joint notch (2) is formed in the top end of the rolling groove die (1), a protection rubber mat (3) is attached to the outer arc surface of the butt joint notch (2), a butt joint clamping plate (4) is fixedly installed at the top end of the rolling groove die (1), the battery steel shell (9) is inserted into the upper surface of the rolling groove die (1) corresponding to the butt joint notch (2), and the outer arc surface of the battery steel shell (9) is attached to the inner wall of the butt joint clamping plate (4);

the auxiliary clamp (10) comprises an accommodating rod (11) and an inner rod (16), an elastic clamp (18) is fixedly mounted at the top end of the inner rod (16) through a first positioning rod (17), and a collecting box (21) is fixedly mounted at the bottom end of the accommodating rod (11) through a second positioning rod (20).

2. The novel cylindrical steel shell opening rolling groove reverse rolling jig according to claim 1, characterized in that: butt joint notch (2) inner wall upper portion is provided with first inclined plane (6), butt joint notch (2) top is provided with protection fillet (5), butt joint notch (2) inner wall lower part is provided with second inclined plane (7), inner chamber (8) have been seted up to inside running through of rolling groove mould (1), and inner chamber (8) opening diameter is the same with second inclined plane (7) bottom diameter.

3. The novel cylindrical steel shell opening slot rolling jig of claim 2 is characterized in that: accomodate pole (11) extrados middle part laminating and install reference column (12), the terminal fixed mounting of reference column (12) has mounting panel (13), accomodate inside reset spring (14) that is provided with of pole (11), the inside lower surface of pole (11) is accomodate in reset spring (14) bottom laminating, the laminating of reset spring (14) top is installed inner panel (15).

4. The novel cylindrical steel shell opening slot rolling jig of claim 3 is characterized in that: the inner plate (15) outer arc surface is attached to the inner wall of the containing rod (11) in a sliding mode, an inner rod (16) is fixedly installed at the top end of the inner plate (15), and the inner rod (16) penetrates through the containing rod (11) to be movably installed.

5. The novel cylindrical steel shell opening rolling groove reverse rolling jig according to claim 4, characterized in that: first locating lever (17) are installed on interior pole (16) top, and elastic clamp (18) are installed at first locating lever (17) front end, elastic clamp (18) both ends all rotate with the middle part and install protection roller bearing (19), protection roller bearing (19) extrados laminating battery steel casing (9) outer wall rotates the installation.

6. The novel cylindrical steel shell opening slot rolling jig of claim 5 is characterized in that: the collecting device is characterized in that the second positioning rod (20) is installed at the bottom end of the containing rod (11), the collecting box (21) is installed at the front end of the second positioning rod (20) in a fit mode, the connecting clamping plate (22) is installed on the outer arc surface of the collecting box (21) in a fit mode, the inner wall of the connecting clamping plate (22) is connected with the outer arc surface of the rolling groove die (1) in a fit mode, and the bottom of the collecting box (21) is provided with a drawing bottom plate (23) in a sliding plug-in mode.