CN217991988U

CN217991988U - Polishing device for lithium battery aluminum shell

Info

Publication number: CN217991988U
Application number: CN202221896957.5U
Authority: CN
Inventors: 刘琦; 何飒
Original assignee: Shenzhen Riyaxing Technology Co ltd
Current assignee: Shenzhen Riyaxing Technology Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-09
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a lithium cell grinding device for aluminum hull, the on-line screen storage device comprises a base, the top both sides difference fixedly connected with curb plate and the fixed plate of base, one side bottom that the fixed plate is close to the curb plate is rotated and is connected with the dwang, circular opening has been seted up to the plate body bottom of curb plate, the one end of dwang runs through the curb plate at circular opening part, and the dwang is in the outside fixedly connected with of the body of rod between curb plate and the fixed plate and beats the roller, circular through-hole has been seted up on the plate body top of curb plate, and the curb plate rotates in circular through-hole department and is connected with the axis of rotation, the axis of rotation is close to the one end fixedly connected with fixed clamp splice of fixed plate. The utility model discloses utilize the roller of polishing to polish to the outside of aluminum hull, along with the intermittent type nature slow rotation of aluminum hull, can carry out more comprehensive polishing to the outside of aluminum hull simultaneously, can remove the turn-over process at the lithium cell aluminum hull in-process of polishing from this way, so can let the process of polishing more swift, convenient and high-efficient.

Description

Polishing device for lithium battery aluminum shell

Technical Field

The utility model relates to a lithium cell aluminum hull processing technology field especially relates to a grinding device for lithium cell aluminum hull.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment for processing, storage and use due to the very active chemical characteristics of the lithium metal, and becomes a mainstream along with the development of scientific technology.

Through retrieval, chinese patent publication No. CN209811956U discloses a high-efficiency polishing ash removal device for a lithium battery aluminum shell, which comprises a device main body and a workbench, wherein a support plate is vertically welded upwards on the upper end surface of the device main body, a turntable is rotatably connected to the support plate, the bottom of the turntable enters a transmission box of the device main body, a rocker is movably connected to the outer side surface of the turntable, and an eccentric wheel moving inside the rocker is welded on the turntable. Through can remove and the pivoted bistrique is polished to the lithium cell aluminum hull under the fixed state in the above-mentioned patent, this mode though can reach the effect of polishing, but just because the lithium cell aluminum hull is in the fixed state, just need with lithium cell aluminum hull turn-over when consequently need carry out the comprehensiveness to the lithium cell aluminum hull and polish, and need stop the device during owing to the turn-over, so can influence the efficiency of lithium cell aluminum hull process of polishing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polishing device for an aluminum shell of a lithium battery.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a grinding device for lithium cell aluminum hull, includes the base, the top both sides of base are fixedly connected with curb plate and fixed plate respectively, one side bottom that the fixed plate is close to the curb plate is rotated and is connected with the dwang, circular opening has been seted up to the plate body bottom of curb plate, the one end of dwang runs through the curb plate at circular opening part, and the dwang is in the outside fixedly connected with of the body of rod between curb plate and the fixed plate and polish the roller, circular through-hole has been seted up on the plate body top of curb plate, and the curb plate rotates in circular through-hole department and be connected with the axis of rotation, the axis of rotation is close to the one end fixedly connected with fixed clamp splice of fixed plate, the rectangle opening has been seted up on the plate body top of fixed plate, and the fixed plate has the thread bush at rectangle opening part sliding connection, the thread bush is the long cubic, and the thread bush is close to the one end fixedly connected with movable clamp splice of curb plate.

Furthermore, the top of base is located fixedly connected with motor in one side that the fixed plate was kept away from to the curb plate, the output shaft one end and the dwang fixed connection of motor.

Furthermore, the outside of the output shaft of the motor is connected with an incomplete gear through a key, one end of the rotating shaft, which is far away from the fixed clamping block, is connected with a gear through a key, and the gear is meshed with the incomplete gear.

Further, one side fixedly connected with vaulting pole of curb plate is kept away from to the fixed plate, the fixed cover of top fixedly connected with of vaulting pole, the inboard of fixed cover is rotated and is connected with the threaded rod, thread bush threaded connection is outside in the one end of threaded rod, and the threaded rod is in the outside one end fixedly connected with knob of thread bush.

Furthermore, the top of base is in the equal fixedly connected with baffle of both sides department of the roller of polishing.

Furthermore, four equal fixedly connected with rubber pads in angle departments in the bottom outside of base.

The beneficial effects of the utility model are that:

1. through setting up the grinding roller, incomplete gear and gear, when polishing of carrying out lithium cell aluminum hull, can place it between fixed clamp splice and the activity clamp splice, then the wrench movement knob rotates, the knob can let the thread bush move in the horizontal direction through driving the threaded rod rotation, and when the thread bush moved to the curb plate, the thread bush can promote the activity clamp splice, activity clamp splice can cooperate with fixed clamp splice this moment, thereby it is fixed with lithium cell aluminum hull centre gripping, then can utilize motor drive dwang and incomplete gear to rotate, can drive gear intermittent type formula when incomplete gear rotates, and the gear can make the aluminum hull also intermittent type formula rotate through driving fixed clamp splice through the axis of rotation, can make its outside grinding roller rotate when the dwang rotates simultaneously, the event utilizes the grinding roller can polish to the outside of aluminum hull, simultaneously along with the intermittent type slow rotation of aluminum hull, can polish more comprehensively to the outside of aluminum hull, can remove the turn-over process at lithium cell aluminum hull from with this mode, the event can let the process of polishing more swift, convenience and high efficiency.

2. Through setting up the baffle, because the rotation of the roller of polishing is in inside the space that curb plate, fixed plate and two baffles formed, consequently the rotation of the roller of polishing is polished the piece that produces to the aluminum hull and can be fallen on the base, and it can be more convenient to clean the piece under this condition, also convenient in the follow-up centralized processing to the piece simultaneously.

3. Through setting up the rubber pad, the rubber pad can increase the frictional force between base and the device placing table face when the device uses, can also provide the shock attenuation effect for the device through the soft characteristic of rubber materials self simultaneously to this operation that can let the device is more stable.

Drawings

Fig. 1 is a front sectional view of a polishing device for an aluminum case of a lithium battery as set forth in example 1;

fig. 2 is a front cross-sectional view of a polishing device for an aluminum case of a lithium battery as set forth in embodiment 2.

In the figure: the grinding device comprises a base 1, a grinding roller 2, an incomplete gear 3, a motor 4, a side plate 5, a rotating shaft 6, a gear 7, a fixed clamping block 8, a movable clamping block 9, a threaded sleeve 10, a threaded rod 11, a fixed sleeve 12, a knob 13, a support rod 14, a rotating rod 15, a fixed plate 16, a baffle 17 and a rubber pad 18.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example 1

Referring to fig. 1, a grinding device for lithium cell aluminum hull, the on-line screen storage device comprises a base 1, base 1's top both sides are fixedly connected with curb plate 5 and fixed plate 16 respectively, fixed plate 16 is close to one side bottom rotation of curb plate 5 and is connected with dwang 15, circular opening has been seted up to the plate body bottom of curb plate 5, the one end of dwang 15 runs through curb plate 5 at circular opening part, and dwang 15 is located the outside fixedly connected with of the body of rod between curb plate 5 and fixed plate 16 and beats grinding roller 2, circular through-hole has been seted up on the plate body top of curb plate 5, and curb plate 5 is connected with axis of rotation 6 in the rotation of circular through-hole department, axis of rotation 6 is close to the one end fixedly connected with fixed clamp splice 8 of fixed plate 16, the rectangle opening has been seted up on the plate body top of fixed plate 16, and fixed plate 16 has thread bush 10 at rectangle opening part sliding connection, thread bush 10 is the rectangular bodily form, and thread bush 10 is close to the one end fixedly connected with movable clamp 9 of curb plate 5.

The top end of the base 1 is fixedly connected with a motor 4 at one side of the side plate 5 far away from the fixing plate 16, and one end of an output shaft of the motor 4 is fixedly connected with the rotating rod 15. The outside key-type connection of output shaft of motor 4 has incomplete gear 3, and the one end that fixed clamp splice 8 was kept away from to axis of rotation 6 has gear 7 through the key-type connection, and gear 7 and incomplete gear 3 meshing. A supporting rod 14 is fixedly connected to one side, away from the side plate 5, of the fixing plate 16, a fixing sleeve 12 is fixedly connected to the top end of the supporting rod 14, a threaded rod 11 is rotatably connected to the inner side of the fixing sleeve 12, the threaded sleeve 10 is in threaded connection with the outer portion of one end of the threaded rod 11, and the threaded rod 11 is located at one end of the outer portion of the threaded sleeve 10 and is fixedly connected with a knob 13. The top of base 1 is in the equal fixedly connected with baffle 17 of the both sides department of roller 2 of polishing.

The working principle is as follows: when polishing the lithium battery aluminum shell, the lithium battery aluminum shell can be placed between the fixed clamping block 8 and the movable clamping block 9, then the knob 13 is twisted to rotate, the knob 13 can drive the threaded rod 11 to rotate so as to enable the threaded sleeve 10 to move in the horizontal direction, the threaded sleeve 10 pushes the movable clamping block 9 to move towards the fixed clamping block 8 so as to clamp and fix the aluminum shell, then the external power supply of the motor 4 can be connected with the external power supply and start the motor, the motor 4 can drive the incomplete gear 3 and the rotating rod 15 to rotate, the rotation of the incomplete gear 3 can drive the gear 7 to intermittently rotate, so the gear 7 can drive the rotating shaft 6 and the fixed clamping block 8 to enable the aluminum shell to rotate intermittently and slowly, meanwhile, the rotating rod 15 drives the polishing roller 2 to rotate so as to polish the aluminum shell, so that the aluminum shell can slowly rotate in the polishing process by itself, so that the polishing can be performed more comprehensively, and scraps generated in the polishing process can fall into a space formed by the side plate 5, the fixed plate 16 and the two baffle plates 17, so that subsequent centralized processing of the scraps can be conveniently performed.

Example 2

Referring to fig. 2, this embodiment compares in embodiment 1, for the stability that increases the device, the equal fixedly connected with rubber pad 18 in four angle departments in the bottom outside of base 1 is a grinding device for lithium cell aluminum hull.

The working principle is as follows: when polishing the lithium battery aluminum shell, the lithium battery aluminum shell can be placed between the fixed clamping block 8 and the movable clamping block 9, then the knob 13 is twisted to rotate, the knob 13 can drive the threaded rod 11 to rotate so as to enable the threaded sleeve 10 to move in the horizontal direction, the threaded sleeve 10 pushes the movable clamping block 9 to move towards the fixed clamping block 8 so as to clamp and fix the aluminum shell, then the external power supply of the motor 4 can be connected with the external power supply and start the motor, the motor 4 can drive the incomplete gear 3 and the rotating rod 15 to rotate, the rotation of the incomplete gear 3 can drive the gear 7 to intermittently rotate, so the gear 7 can drive the rotating shaft 6 and the fixed clamping block 8 to enable the aluminum shell to rotate intermittently and slowly, meanwhile, the rotating rod 15 drives the polishing roller 2 to rotate so as to polish the aluminum shell, so that the aluminum shell can slowly rotate in the polishing process by itself, so that the polishing can be performed more comprehensively, and scraps generated in the polishing process can fall into a space formed by the side plate 5, the fixed plate 16 and the two baffle plates 17, so that subsequent centralized processing of the scraps can be conveniently performed. In the device operation process, rubber pad 18 can increase the frictional force between base 1 and the device placing table face, can also provide the shock attenuation effect for the device through the mild characteristic of rubber materials self simultaneously to this operation that can let the device is more stable.

The basic principle and the main characteristics of the present invention and the advantages of the present invention are shown and described above, and the present invention uses standard parts that can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the attached drawings, the specific connection mode of each part adopts the conventional means such as bolt and rivet, welding, etc. that are mature in the prior art, the machinery, the parts and the equipment all adopt the conventional model in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and detailed description is not repeated here.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a lithium cell is grinding device for aluminum hull, includes base (1), its characterized in that, the top both sides difference fixedly connected with curb plate (5) and fixed plate (16) of base (1), one side bottom that fixed plate (16) are close to curb plate (5) is rotated and is connected with dwang (15), circular opening has been seted up to the plate body bottom of curb plate (5), the one end of dwang (15) runs through curb plate (5) at circular opening part, and dwang (15) are in the outside fixedly connected with of the body of rod between curb plate (5) and fixed plate (16) and polish roller (2), circular through-hole has been seted up on the plate body top of curb plate (5), and curb plate (5) rotate in circular through-hole department and are connected with axis of rotation (6), one end fixedly connected with fixed clamp splice (8) that axis of rotation (6) is close to fixed plate (16), the rectangle opening has been seted up on the plate body top of fixed plate (16), and fixed plate (16) have thread bush (10) at rectangle opening part sliding connection, thread bush (10) are the rectangular bodily form, and thread bush (10) are close to one end fixedly connected with activity clamp (9) of curb plate (5).

2. The polishing device for the aluminum shell of the lithium battery as claimed in claim 1, wherein a motor (4) is fixedly connected to the top end of the base (1) at one side of the side plate (5) far away from the fixing plate (16), and one end of an output shaft of the motor (4) is fixedly connected with the rotating rod (15).

3. The grinding device for the aluminum shell of the lithium battery as claimed in claim 2, wherein the incomplete gear (3) is keyed on the outside of the output shaft of the motor (4), the gear (7) is keyed on one end of the rotating shaft (6) far away from the fixed clamping block (8), and the gear (7) is meshed with the incomplete gear (3).

4. The polishing device for the aluminum shell of the lithium battery as recited in claim 1, wherein a supporting rod (14) is fixedly connected to a side of the fixing plate (16) far away from the side plate (5), a fixing sleeve (12) is fixedly connected to a top end of the supporting rod (14), a threaded rod (11) is rotatably connected to an inner side of the fixing sleeve (12), the threaded sleeve (10) is in threaded connection with an outer portion of one end of the threaded rod (11), and a knob (13) is fixedly connected to an end of the threaded rod (11) located outside the threaded sleeve (10).

5. The grinding device for the aluminum shell of the lithium battery as claimed in claim 1, wherein the top end of the base (1) is fixedly connected with baffle plates (17) at both sides of the grinding roller (2).

6. The polishing device for the aluminum shell of the lithium battery as claimed in claim 1, wherein rubber pads (18) are fixedly connected to four corners of the outer side of the bottom end of the base (1).