CN221290963U - Fixing device and battery case - Google Patents

Abstract

The application provides a fixing device and a battery shell, and belongs to the technical field of battery processing. The fixing device comprises a fixing structure and an adjusting structure, wherein the fixing structure comprises a bottom plate, a rotating assembly, a fixing frame and a fixing assembly, the rotating assembly is arranged in the bottom plate, the fixing frame is connected with the rotating assembly, the fixing frame is connected with the bottom plate in a rotating mode, the fixing assembly is arranged in the fixing frame, the adjusting structure comprises a first motor, a first rotating shaft, a first rotating plate and a second rotating plate, the first motor is arranged on one side of the fixing assembly, and the first rotating shaft is connected with the first motor. According to the application, the fixing device and the battery shell are convenient for adjusting the processing position of the battery shell, so that the processing efficiency is improved, and the practicability of the device is improved.

Description

Fixing device and battery case

Technical Field

The application relates to the field of battery processing, in particular to a fixing device and a battery shell.

Background

The square lithium battery is a battery, and the lithium ion battery is divided into a square lithium battery, a cylindrical lithium battery, a button lithium battery and the like according to the appearance.

With the continuous development of lithium battery technology, the demands of many industries on lithium batteries are gradually increased, however, in the existing processing process, the lithium batteries need to be manually held for processing, so that the working efficiency of workers is affected.

To this chinese patent application No. CN202221722101.6, a square lithium battery shell fixing and processing device is disclosed, including support frame, fixing base, splint, first two-way screw rod and first slider, both sides bilateral symmetry is opened around the support frame has the spout, all slidingtype on four spouts is equipped with first slider, support frame front side symmetry rigid coupling has the fixing base, and the rotation is equipped with first two-way screw rod between two fixing bases, and first two-way screw rod left and right sides all is equipped with splint through threaded connection's mode. Through rotating the handle, the handle drives crank and first two-way screw rod to rotate, and first two-way screw rod drives splint removal, and splint drive first slider removes along the spout for splint press from both sides tightly fixedly to the lithium cell, thereby be convenient for the staff to process the lithium cell, and then improve staff's work efficiency.

In the scheme use still there is following not enough when using, drive first slider through splint along the spout removes for splint press from both sides tightly fixedly to the lithium cell, realize fixing to battery case, but when battery one side processing is accomplished and is needed to be adjusted, need pull down battery case, fix again after angle adjustment, whole process is wasted time and energy, has reduced the efficiency of processing, has reduced the practicality of device.

Disclosure of utility model

In order to make up for the defects, the application provides a fixing device and a battery shell, and aims to solve the problems that when one side of a battery is machined and needs to be adjusted, the battery shell needs to be detached, the angle is adjusted and then the battery shell is fixed again, and the whole process is time-consuming and labor-consuming.

In a first aspect, an embodiment of the present application provides a fixing device, including a fixing structure and an adjusting structure, where the fixing structure includes a base plate, a rotating assembly, a fixing frame and a fixing assembly, the rotating assembly is disposed in the base plate, the fixing frame is connected with the rotating assembly, the fixing frame is rotationally connected with the base plate, the fixing assembly is disposed in the fixing frame, the adjusting structure includes a first motor, a first rotating shaft, a first rotating plate and a second rotating plate, the first motor is mounted on one side of the fixing assembly, the first rotating shaft is connected with the first motor, the first rotating shaft is rotationally connected with the fixing assembly, the first rotating plate is connected with the first rotating shaft, and the second rotating plate is rotationally connected with the fixing assembly.

In a specific embodiment, the rotating assembly comprises a second motor and a second rotating shaft, the second motor is installed in the bottom plate, the second rotating shaft is connected with the second motor, the second rotating shaft is rotationally connected with the bottom plate, and the fixed frame is connected with the second rotating shaft.

In the implementation process, the battery shell can be conveniently driven to rotate through the arrangement of the second motor and the second rotating shaft, so that the battery shell is convenient to adjust.

In a specific embodiment, a first sliding block is arranged at the bottom of the fixed frame, a first sliding groove is formed in one side of the bottom plate, and the first sliding block is in sliding connection with the first sliding groove.

In the implementation process, the first sliding block is in sliding connection with the first sliding groove, so that the movement of the fixed frame can be conveniently limited.

In a specific embodiment, the fixed assembly comprises an electric push rod and a clamping plate, the electric push rod is installed in the fixed frame, the clamping plate is connected with the movable end of the electric push rod, the clamping plate is in sliding connection with the fixed frame, the first motor is installed on one side of the clamping plate, the first rotating shaft is connected with the first motor, the first rotating shaft is connected with the clamping plate in a rotating mode, and the second rotating plate is connected with the clamping plate in a rotating mode.

In the implementation process, through the setting of electric putter and grip block, conveniently carry out the centre gripping to battery case, convenient fixed.

In a specific embodiment, a second sliding block is arranged at the bottom of the clamping plate, a second sliding groove is formed in the inner wall of the fixed frame, and the second sliding block is in sliding connection with the second sliding groove.

In the implementation process, the second sliding block is in sliding connection with the second sliding groove, so that the movement of the clamping plate can be conveniently limited.

In a specific embodiment, a rubber pad is arranged on one side of the clamping plate.

In the realization process, the rubber pad is arranged on one side of the clamping plate, so that the battery shell can be prevented from being damaged during fixing, and the protection is facilitated.

In a specific embodiment, the first rotating shaft is in interference fit with the bearing inner ring when the clamping plate is embedded with the bearing.

In the implementation process, the first rotating shaft is in interference fit with the bearing inner ring, so that loss generated by rotation can be reduced conveniently.

In a second aspect, the present utility model further provides a battery case, including the above-mentioned fixing device.

Compared with the prior art, the application has the beneficial effects that: through the setting of rotating the subassembly, can conveniently drive the battery case and rotate to conveniently adjust, through fixed subassembly's setting, conveniently carry out the centre gripping to the battery case, conveniently fix, drive first pivot, first rotating plate and second rotating plate through first motor and rotate, conveniently adjust the processing position of battery case, thereby conveniently process, promoted machining efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a fixing device and a battery case according to an embodiment of the present application;

Fig. 2 is a schematic cross-sectional view of a fixing device and a battery case according to an embodiment of the present application;

fig. 3 is a schematic top view of a fixing device and a battery case according to an embodiment of the present application;

Fig. 4 is a schematic side view of a fixing device and a battery case according to an embodiment of the present application.

In the figure: 10-a fixed structure; 110-a bottom plate; 120-a rotating assembly; 121-a second motor; 122-a second spindle; 130-fixing the frame; 140-a fixed assembly; 141-an electric push rod; 142-clamping plates; 150-a first slider; 160-a second slider; 170-rubber pad; 20-an adjustment structure; 210-a first motor; 220-a first spindle; 230-a first rotating plate; 240-second swivel plate.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application.

Examples

Referring to fig. 1, the present application provides a fixing device, which includes a fixing structure 10 and an adjusting structure 20.

Specifically, fixed knot constructs 10 and conveniently carries out the centre gripping to battery case, and is convenient fixed, adjusts the processing position that structure 20 conveniently adjusted battery case, has promoted machining efficiency.

Referring to fig. 1, 2, 3 and 4, the fixing structure 10 includes a base plate 110, a rotating assembly 120, a fixing frame 130 and a fixing assembly 140, the rotating assembly 120 is disposed in the base plate 110, the fixing frame 130 is connected with the rotating assembly 120, the fixing frame 130 is rotatably connected with the base plate 110, and the fixing assembly 140 is disposed in the fixing frame 130.

When specifically setting up, rotating assembly 120 includes second motor 121 and second pivot 122, second motor 121 install in bottom plate 110, second pivot 122 with second motor 121 is connected, second pivot 122 with bottom plate 110 rotates to be connected, fixed frame 130 with second pivot 122 is connected, wherein, through the setting of second motor 121 and second pivot 122, can conveniently drive the battery case and rotate to conveniently adjust.

When specifically setting up, fixed frame 130 bottom is provided with first slider 150, first spout has been seted up to bottom plate 110 one side, first slider 150 and first spout sliding connection, wherein, through first slider 150 and first spout sliding connection, can conveniently carry out spacingly to the motion of fixed frame 130.

When specifically setting up, fixed subassembly 140 includes electric putter 141 and grip block 142, electric putter 141 install in the fixed frame 130, grip block 142 with electric putter 141 expansion end is connected, grip block 142 with fixed frame 130 sliding connection, first motor 210 install in grip block 142 one side, first pivot 220 with first motor 210 is connected, first pivot 220 with grip block 142 rotates to be connected, second pivot 240 with grip block 142 rotates to be connected, wherein, through electric putter 141 and grip block 142's setting, conveniently carries out the centre gripping to battery case, conveniently fixes.

When specifically setting up, grip block 142 bottom is provided with second slider 160, the second spout has been seted up to fixed frame 130 inner wall, second slider 160 and second spout sliding connection, wherein, through second slider 160 and second spout sliding connection, can conveniently carry out spacingly to the motion of grip block 142.

When specifically setting up, grip block 142 one side is provided with rubber pad 170, wherein, through being provided with rubber pad 170 in grip block 142 one side, damage to battery case when can conveniently avoiding fixing, convenient protection.

Referring to fig. 1, 2, 3 and 4, the adjusting structure 20 includes a first motor 210, a first rotating shaft 220, a first rotating plate 230 and a second rotating plate 240, the first motor 210 is mounted on one side of the fixing assembly 140, the first rotating shaft 220 is connected with the first motor 210, the first rotating shaft 220 is rotatably connected with the fixing assembly 140, the first rotating plate 230 is connected with the first rotating shaft 220, and the second rotating plate 240 is rotatably connected with the fixing assembly 140.

When the bearing is specifically disposed, the first shaft 220 is in interference fit with the bearing inner ring, so that the loss generated by rotation can be reduced conveniently through the interference fit between the first shaft 220 and the bearing inner ring.

The utility model further provides a battery shell which comprises the fixing device.

The working principle of the fixing device and the battery case is as follows: when using, place battery case between first revolving plate 230 and the second revolving plate 240, drive grip block 142 and be close to each other through opening electric putter 141, conveniently carry out the centre gripping to battery case, conveniently fix, accomplish battery case processing, drive second pivot 122 rotation through second motor 121, can conveniently drive battery case and rotate, thereby conveniently adjust, drive first pivot 220 through first motor 210, first revolving plate 230 and second revolving plate 240 rotate, conveniently adjust battery case's processing position, thereby machining efficiency has been promoted, the practicality of device has been promoted.

It should be noted that, specific model specifications of the second motor 121, the electric push rod 141 and the first motor 210 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the art, so that detailed descriptions thereof are omitted.

The power supply of the second motor 121, the electric push rod 141 and the first motor 210 and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.

The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (8)

1. A fastening device, comprising

The fixing structure comprises a bottom plate, a rotating assembly, a fixing frame and a fixing assembly, wherein the rotating assembly is arranged in the bottom plate, the fixing frame is connected with the rotating assembly, the fixing frame is rotationally connected with the bottom plate, and the fixing assembly is arranged in the fixing frame;

The adjusting structure comprises a first motor, a first rotating shaft, a first rotating plate and a second rotating plate, wherein the first motor is installed on one side of the fixing assembly, the first rotating shaft is connected with the first motor, the first rotating shaft is rotationally connected with the fixing assembly, the first rotating plate is connected with the first rotating shaft, and the second rotating plate is rotationally connected with the fixing assembly.

2. The fixture of claim 1, wherein the rotating assembly comprises a second motor and a second shaft, the second motor is mounted in the base plate, the second shaft is connected to the second motor, the second shaft is rotatably connected to the base plate, and the fixed frame is connected to the second shaft.

3. The fixing device according to claim 1, wherein a first sliding block is arranged at the bottom of the fixing frame, a first sliding groove is formed in one side of the bottom plate, and the first sliding block is slidably connected with the first sliding groove.

4. The fixing device according to claim 1, wherein the fixing assembly comprises an electric push rod and a clamping plate, the electric push rod is installed in the fixing frame, the clamping plate is connected with the movable end of the electric push rod, the clamping plate is slidably connected with the fixing frame, the first motor is installed on one side of the clamping plate, the first rotating shaft is connected with the first motor, the first rotating shaft is rotatably connected with the clamping plate, and the second rotating plate is rotatably connected with the clamping plate.

5. The fixing device according to claim 4, wherein a second sliding block is arranged at the bottom of the clamping plate, a second sliding groove is formed in the inner wall of the fixing frame, and the second sliding block is slidably connected with the second sliding groove.

6. The fixing device according to claim 4, wherein a rubber pad is provided on one side of the clamping plate.

7. The fixture of claim 4 wherein said clamping plate is embedded with a bearing, said first shaft being in interference fit with an inner race of the bearing.

8. A battery case, characterized by comprising

The fixture of any one of claims 1-7.