CN213531032U

CN213531032U - Cutting device for repairing and maintaining power battery

Info

Publication number: CN213531032U
Application number: CN202022707426.4U
Authority: CN
Inventors: 王海涛
Original assignee: Langyi Environmental Protection Technology Shandong Co ltd
Current assignee: Langyi Environmental Protection Technology Shandong Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-06-25
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a power battery restores and maintains and uses cutting device relates to power battery restoration and maintains technical field, thereby to current power battery cutting inefficiency and the problem that the cutting piece got into power battery easily and causes economic loss, now proposes following scheme, and it includes the work box, the inside of work box is provided with the dwang, the both ends of dwang are passed the work box respectively and are extended to the outside, one side of work box is provided with driving motor, driving motor's output and dwang fixed connection, the dwang is the cavity setting, the inside of dwang is provided with first powerful magnet, first powerful magnet is the symmetry setting with the axis of work box. The utility model discloses novel structure, and the device can effectively improve the work efficiency of cutting, and has improved the device's practicality, can effectively reduce the piece of cutting simultaneously and get into power battery, reduce economic loss, facilitate the use.

Description

Cutting device for repairing and maintaining power battery

Technical Field

The utility model relates to a power battery restores and maintains technical field, especially relates to a power battery restores and maintains and uses cutting device.

Background

When the power battery operates, because a unit battery breaks down, the capacity of the whole battery is easy to be insufficient, so that the power battery needs to be returned to a factory for maintenance, and because a cutting device for specially maintaining the power battery does not exist at present, the whole maintenance work efficiency is low, and when the cutting device cuts the shell of the power battery, the cut fragments are easy to directly enter the power battery, so that the power battery is easy to break down, and the larger economic loss can be caused, therefore, in order to solve the problems, the cutting device for repairing and maintaining the power battery is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of power battery restores and maintains and uses cutting device has solved power battery cutting inefficiency and has caused economic loss's problem in the cutting piece gets into power battery easily.

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

a cutting device for repairing and maintaining a power battery comprises a work box, wherein a rotating rod is arranged in the work box, two ends of the rotating rod respectively penetrate through the work box and extend to the outside, a driving motor is arranged on one side of the work box, the output end of the driving motor is fixedly connected with the rotating rod, the rotating rod is arranged in a hollow mode, a first strong magnet is arranged in the rotating rod and symmetrically arranged along the central axis of the work box, a second strong magnet is sleeved on the circumferential side wall of the rotating rod and matched with the first strong magnet, a cutting gear disc is fixedly mounted on the circumferential side wall of the second strong magnet, a telescopic spring is arranged inside the wall thickness of the work box, one end of the telescopic spring is fixedly connected with the rotating rod, and the end, far away from the rotating rod, of the telescopic spring is fixedly connected with the work box, and the side wall of the working box is provided with an air suction opening.

Preferably, the inside of dwang is provided with electric telescopic handle, electric telescopic handle's tip and first powerful magnet fixed connection.

Preferably, the inside bottom fixed mounting of work box has the limiting plate, the top of limiting plate is provided with the fixed slot, and the fixed slot is the symmetry setting with the axis of limiting plate.

Preferably, the both sides of work box are provided with two the same links up the pole of structure, the one end and the backup pad fixed connection of driving motor that link up the pole, another the one end and the dwang fixed connection of link up the pole, the one end fixed mounting that the dwang was kept away from to the link up the pole has the push-and-pull piece.

Preferably, the lateral wall of work box is provided with the threaded rod, the threaded rod is the symmetry setting with the axis of work box, the one end of threaded rod is passed the inside that the work box extended to the work box, the inside of work box is provided with the grip block.

Preferably, one side of the clamping block is rotatably connected with the threaded rod, and a rubber pad is fixedly mounted on one side, far away from the threaded rod, of the clamping block.

The utility model has the advantages that:

1. the device is when using, put into the limiting plate with the power battery who needs the maintenance earlier, then through rotatory threaded rod, the threaded rod drives the grip block and moves, then the grip block drives the rubber pad and moves, then it presss from both sides tightly to press from both sides the power battery who needs the maintenance through the rubber pad, press from both sides tightly the back, start electric telescopic handle, electric telescopic handle drives first powerful magnet and moves, then first powerful magnet drives second powerful magnet and moves, second powerful magnet drives the cutting toothed disc and moves, thereby the position of adjustment cutting toothed disc, make can adjust according to the power battery of that difference, thereby the practicality of the device has been improved, and the device can cut two the same power batteries, thereby cutting device's work efficiency has been improved.

2. Through starting driving motor, driving motor drives the dwang and moves, the dwang drives the cutting toothed disc and rotates, then the pulling push-and-pull piece, the push-and-pull piece drives the extension rod and moves, then the extension rod drives the dwang and moves, the dwang drives the cutting toothed disc and rotates, the dwang drives expanding spring and moves, thereby cut the power battery that needs the maintenance through the cutting toothed disc, take out the piece of cutting through the extraction opening during the cutting, thereby can effectively reduce during the piece entering power battery of cutting, reduce economic loss, the elastic action through expanding spring after the cutting finishes returns the dwang can.

To sum up, the device can effectively improve the work efficiency of cutting, and has improved the device's practicality, can effectively reduce the piece entering power battery of cutting simultaneously, reduces economic loss, facilitates the use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural sectional view of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Reference numbers in the figures: 1. a work box; 2. a drive motor; 3. rotating the rod; 4. cutting the gear disc; 5. a first powerful magnet; 6. a second powerful magnet; 7. an electric telescopic rod; 8. a threaded rod; 9. a clamping block; 10. a tension spring; 11. a limiting plate; 12. a push-pull block; 13. a connecting rod; 14. an air extraction opening; 15. and (7) a rubber pad.

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.

Referring to fig. 1-3, a cutting device for repairing and maintaining a power battery comprises a work box 1, a rotating rod 3 is arranged inside the work box 1, two ends of the rotating rod 3 respectively penetrate through the work box 1 and extend to the outside, a driving motor 2 is arranged on one side of the work box 1, an output end of the driving motor 2 is fixedly connected with the rotating rod 3, the rotating rod 3 is arranged in a hollow mode, a first strong magnet 5 is arranged inside the rotating rod 3, the first strong magnet 5 is symmetrically arranged along the central axis of the work box 1, a second strong magnet 6 is sleeved on the circumferential side wall of the rotating rod 3, the second strong magnet 6 is matched with the first strong magnet 5, a cutting gear disc 4 is fixedly arranged on the circumferential side wall of the second strong magnet 6, a telescopic spring 10 is arranged inside the wall thickness of the work box 1, one end of the telescopic spring 10 is fixedly connected with the rotating rod 3, the utility model discloses a telescopic spring 10, including dwang 3, work box 1, telescopic spring 10, limiting plate 11, limiting plate 13, limiting rod 13, drive motor 2, drive motor 13, push-pull block 12, threaded rod 8, job box 1's lateral wall is provided with extraction opening 14, the inside of dwang 3 is provided with electric telescopic handle 7, electric telescopic handle 7's tip and first powerful magnet 5 fixed connection, job box 1's inside bottom fixed mounting has limiting plate 11, limiting plate 11's top is provided with the fixed slot, and the fixed slot is the symmetry with the axis of limiting plate 11 and sets up, job box 1's both sides are provided with two link rods 13 that the structure is the same, the one end of link rod 13 and drive motor 2's backup pad fixed connection, another the one end and the dwang 3 fixed connection of link rod 13, the one end fixed mounting that link rod 13 kept away from dwa, the one end of threaded rod 8 passes work box 1 and extends to the inside of work box 1, the inside of work box 1 is provided with grip block 9, one side and the threaded rod 8 of grip block 9 rotate to be connected, one side fixed mounting that threaded rod 8 was kept away from to grip block 9 has rubber pad 15.

The working principle is as follows: when the device is used, a power battery to be maintained is firstly placed in a limiting plate 11, then the threaded rod 8 is rotated to drive a clamping block 9 to move, then the clamping block 9 drives a rubber pad 15 to move, then the power battery to be maintained is clamped through the rubber pad 15, after clamping, an electric telescopic rod 7 is started, the electric telescopic rod 7 drives a first strong magnet 5 to move, then the first strong magnet 5 drives a second strong magnet 6 to move, the second strong magnet 6 drives a cutting gear disc 4 to move, so that the position of the cutting gear disc 4 is adjusted, the adjustment can be carried out according to different power batteries, the usability of the device is improved, after the adjustment is finished, a driving motor 2 is started, the driving motor 2 drives a rotating rod 3 to move, and the rotating rod 3 drives the cutting gear disc 4 to rotate, then the pulling pushes away draws piece 12, it drives joint pole 13 and moves to push away draws piece 12, then joint pole 13 drives dwang 3 and moves, dwang 3 drives cutting toothed disc 4 and rotates, dwang 3 drives expanding spring 10 and moves, thereby cut the power battery that needs the maintenance through cutting toothed disc 4, take out the piece of cutting through extraction opening 14 during the cutting, thereby can effectively reduce during the piece entering power battery of cutting, reduce economic loss, the elastic action through expanding spring 10 after the cutting finishes returns dwang 3 can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power battery restores and maintains and uses cutting device, includes work box (1), its characterized in that, the inside of work box (1) is provided with dwang (3), the both ends of dwang (3) are passed work box (1) respectively and are extended to the outside, one side of work box (1) is provided with driving motor (2), the output and dwang (3) fixed connection of driving motor (2), dwang (3) are the cavity setting, the inside of dwang (3) is provided with first powerful magnet (5), first powerful magnet (5) are the symmetry setting with the axis of work box (1), the circumference lateral wall cover of dwang (3) is equipped with second powerful magnet (6), second powerful magnet (6) and first powerful magnet (5) phase-match, the circumference lateral wall fixed mounting of second powerful magnet (6) has cutting gear dish (4), the utility model discloses a set of work case, including work case (1), the wall thickness of work case (1) is inside to be provided with expanding spring (10), the one end and dwang (3) fixed connection of expanding spring (10), the one end and the work case (1) fixed connection of dwang (3) are kept away from in expanding spring (10), the lateral wall of work case (1) is provided with extraction opening (14).

2. The cutting device for repairing and maintaining the power battery is characterized in that an electric telescopic rod (7) is arranged inside the rotating rod (3), and the end part of the electric telescopic rod (7) is fixedly connected with the first powerful magnet (5).

3. The cutting device for repairing and maintaining the power battery as claimed in claim 1, wherein a limiting plate (11) is fixedly mounted at the bottom end of the interior of the working box (1), a fixing groove is formed in the top end of the limiting plate (11), and the fixing grooves are symmetrically arranged around the central axis of the limiting plate (11).

4. The cutting device for repairing and maintaining the power battery is characterized in that two engaging rods (13) with the same structure are arranged on two sides of the working box (1), one end of each engaging rod (13) is fixedly connected with a supporting plate of the driving motor (2), one end of each engaging rod (13) is fixedly connected with the rotating rod (3), and a push-pull block (12) is fixedly arranged at one end, far away from the rotating rod (3), of each engaging rod (13).

5. The cutting device for repairing and maintaining the power battery as claimed in claim 1, wherein a threaded rod (8) is arranged on the side wall of the working box (1), the threaded rod (8) is symmetrically arranged on the central axis of the working box (1), one end of the threaded rod (8) penetrates through the working box (1) and extends into the working box (1), and a clamping block (9) is arranged in the working box (1).

6. The cutting device for repairing and maintaining the power battery as claimed in claim 5, wherein one side of the clamping block (9) is rotatably connected with the threaded rod (8), and a rubber pad (15) is fixedly arranged on one side of the clamping block (9) far away from the threaded rod (8).